/* roulang page: index */
:root{
  --brand:#E8622B;
  --brand-soft:#FFF1E8;
  --brand-grad:linear-gradient(135deg,#FF9A5A 0%,#E8622B 58%,#C24A20 100%);
  --green:#2A6F63;
  --green-deep:#0F4F46;
  --bg:#FBF7F3;
  --bg-alt:#F5EFE9;
  --card:#FFFFFF;
  --line:#EFE6DF;
  --line-strong:#E5DED7;
  --ink:#17212B;
  --ink-2:#64717A;
  --ink-3:#9AA5AD;
  --danger:#C8352A;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(23,33,43,.04),0 4px 12px rgba(23,33,43,.05);
  --sh-2:0 12px 28px rgba(232,98,43,.12);
  --sh-3:0 18px 40px rgba(23,33,43,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --t:200ms;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid rgba(232,98,43,.55);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
@media (min-width:1280px){.container{max-width:1280px;}}

/* ============ HEADER ============ */
.site-header{position:sticky;top:0;z-index:80;background:var(--bg);border-bottom:1px solid var(--line);}
.brandbar{height:72px;display:flex;align-items:center;gap:24px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  width:44px;height:44px;border-radius:14px;background:var(--brand-grad);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:20px;font-weight:700;line-height:1;
  box-shadow:0 6px 16px rgba(232,98,43,.22);
  letter-spacing:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-text .bt-main{font-size:19px;font-weight:700;letter-spacing:.01em;color:var(--ink);}
.brand-text .bt-sub{font-size:12px;letter-spacing:.06em;color:var(--ink-2);}
.brandbar-actions{margin-left:auto;display:flex;align-items:center;gap:14px;}
.search-form{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line-strong);border-radius:var(--r-pill);padding:6px 8px 6px 16px;transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease);}
.search-form:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,98,43,.12);}
.search-form input{border:0;background:transparent;outline:none;width:168px;font-size:14px;}
.search-form input::placeholder{color:var(--ink-3);}
.search-btn{width:34px;height:34px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;transition:background var(--t) var(--ease),transform var(--t) var(--ease);}
.search-btn:hover{background:#FFE3D2;transform:translateY(-1px);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 28px;border-radius:var(--r-sm);font-size:15px;font-weight:600;transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),background var(--t) var(--ease),border-color var(--t) var(--ease),color var(--t) var(--ease);white-space:nowrap;}
.btn-primary{background:var(--brand-grad);color:#fff;box-shadow:0 6px 16px rgba(232,98,43,.20);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-primary:active{transform:scale(.98);}
.btn-primary:focus-visible{outline:2px solid rgba(232,98,43,.40);outline-offset:3px;}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line-strong);}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand);color:#B84A1D;}
.btn-ghost:active{transform:scale(.98);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:10px;}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand);font-size:14px;}
.link-arrow svg{transition:transform var(--t) var(--ease);}
.link-arrow:hover svg{transform:translateX(4px);}
.drawer-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);background:#fff;align-items:center;justify-content:center;color:var(--ink);}

.channelbar{border-top:1px solid rgba(239,230,223,.7);height:52px;display:flex;align-items:center;}
.channel-nav{display:flex;align-items:center;gap:2px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
  position:relative;display:inline-flex;align-items:center;height:52px;padding:0 14px;
  font-size:14.5px;font-weight:500;color:var(--ink-2);white-space:nowrap;
  transition:color var(--t) var(--ease);
}
.channel-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left center;
  transition:transform var(--t) var(--ease);
}
.channel-nav a:hover{color:var(--ink);}
.channel-nav a:hover::after{transform:scaleX(1);background:rgba(232,98,43,.45);}
.channel-nav a.is-active{color:var(--brand);font-weight:600;}
.channel-nav a.is-active::after{transform:scaleX(1);}

/* drawer */
.drawer-mask{position:fixed;inset:0;background:rgba(23,33,43,.42);opacity:0;pointer-events:none;transition:opacity var(--t) var(--ease);z-index:90;}
.drawer-mask.is-open{opacity:1;pointer-events:auto;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;background:var(--bg);
  z-index:100;transform:translateX(100%);transition:transform 240ms var(--ease);
  display:flex;flex-direction:column;padding:20px;box-shadow:-18px 0 40px rgba(23,33,43,.16);
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line-strong);background:#fff;display:flex;align-items:center;justify-content:center;color:var(--ink);}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-nav a{padding:12px 14px;border-radius:12px;font-size:15px;color:var(--ink-2);font-weight:500;transition:background var(--t) var(--ease),color var(--t) var(--ease);}
.drawer-nav a:hover{background:#fff;color:var(--ink);}
.drawer-nav a.is-active{background:var(--brand-soft);color:var(--brand);font-weight:600;}
.drawer-foot{margin-top:auto;padding-top:20px;border-top:1px solid var(--line);}
.drawer-foot .btn{width:100%;}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(232,98,43,.05), transparent 46%),
    radial-gradient(circle at 88% 82%, rgba(42,111,99,.05), transparent 52%),
    var(--bg);
  padding:64px 0 72px;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.tag-pill{
  display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 16px;border-radius:var(--r-pill);
  background:#F4EAE0;color:#8A5B3A;font-size:12.5px;letter-spacing:.04em;font-weight:600;
}
.tag-pill i{width:6px;height:6px;border-radius:50%;background:var(--brand);display:block;}
.hero h1{
  margin-top:22px;
  font-size:clamp(34px,4.2vw,56px);font-weight:700;line-height:1.2;letter-spacing:-.01em;
}
.hero h1 .hl{background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-sub{margin-top:18px;font-size:17px;color:var(--ink-2);line-height:1.8;max-width:520px;}
.hero-actions{margin-top:30px;display:flex;flex-wrap:wrap;gap:14px;}
.hero-badges{margin-top:38px;display:flex;flex-wrap:wrap;gap:14px;}
.mini-badge{
  flex:1 1 150px;min-width:140px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 18px;box-shadow:var(--sh-1);position:relative;overflow:hidden;
  transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),border-color var(--t) var(--ease);
}
.mini-badge::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--brand-grad);}
.mini-badge:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30);}
.mini-badge .num{font-size:30px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums;color:var(--ink);}
.mini-badge .num span{font-size:13px;font-weight:500;color:var(--ink-2);margin-left:4px;}
.mini-badge .lbl{margin-top:4px;font-size:13.5px;color:var(--ink-2);}

.hero-visual{position:relative;}
.hero-figure{
  border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-3);
  aspect-ratio:4/3.2;background:var(--bg-alt);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.float-card{
  position:absolute;left:-18px;bottom:-22px;max-width:296px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:18px 20px;box-shadow:var(--sh-3);
}
.float-card .fc-tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-pill);
  background:rgba(42,111,99,.10);color:var(--green-deep);font-size:12px;font-weight:600;letter-spacing:.03em;
}
.float-card p{margin-top:10px;font-size:13.5px;color:var(--ink-2);line-height:1.7;}

/* ============ SECTION COMMON ============ */
.section{padding:84px 0;}
.section.alt{background:var(--bg-alt);}
.section-head{max-width:720px;margin-bottom:44px;}
.section-head .eyebrow{
  display:inline-block;font-size:12.5px;letter-spacing:.10em;font-weight:600;color:var(--brand);
  padding-bottom:8px;position:relative;
}
.section-head .eyebrow::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:3px;border-radius:2px;background:var(--brand-grad);}
.section-head h2{margin-top:14px;font-size:clamp(26px,2.6vw,36px);font-weight:700;line-height:1.28;letter-spacing:-.005em;}
.section-head p{margin-top:14px;font-size:16px;color:var(--ink-2);max-width:640px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head.center .eyebrow::after{left:50%;transform:translateX(-50%);}

/* ============ CAPABILITY ============ */
.cap-grid{display:grid;grid-template-columns:1.08fr .92fr;grid-template-rows:repeat(2,minmax(0,1fr));gap:24px;}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;
  transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),border-color var(--t) var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30);}
.cap-main{grid-row:span 2;display:flex;flex-direction:column;padding:0;overflow:hidden;}
.cap-main .cap-img{aspect-ratio:16/10;overflow:hidden;}
.cap-main .cap-img img{width:100%;height:100%;object-fit:cover;transition:transform 400ms var(--ease);}
.cap-main:hover .cap-img img{transform:scale(1.03);}
.cap-main .cap-body{padding:28px;display:flex;flex-direction:column;flex:1;}
.cap-main h3{font-size:22px;font-weight:600;line-height:1.4;}
.cap-main p{margin-top:12px;font-size:15px;color:var(--ink-2);}
.check-list{margin-top:20px;display:flex;flex-direction:column;gap:10px;}
.check-list li{position:relative;padding-left:26px;font-size:14.5px;color:var(--ink-2);line-height:1.7;}
.check-list li::before{
  content:"";position:absolute;left:0;top:8px;width:14px;height:14px;border-radius:50%;
  background:rgba(42,111,99,.12);
  box-shadow:inset 0 0 0 4px rgba(42,111,99,.28);
}
.cap-side{display:flex;gap:22px;align-items:flex-start;}
.cap-side .cap-ico{
  flex:0 0 52px;width:52px;height:52px;border-radius:14px;background:rgba(42,111,99,.10);color:var(--green-deep);
  display:flex;align-items:center;justify-content:center;
}
.cap-side h3{font-size:19px;font-weight:600;line-height:1.4;}
.cap-side p{margin-top:8px;font-size:14.5px;color:var(--ink-2);}
.cap-side .link-arrow{margin-top:14px;}

/* ============ STATS ============ */
.stats-strip{background:#FAF6F1;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:52px 0;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 22px 22px;overflow:hidden;box-shadow:var(--sh-1);
}
.stat::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--brand-grad);}
.stat.dark{background:var(--green-deep);border-color:var(--green-deep);color:#fff;}
.stat.dark::before{background:rgba(255,154,90,.9);}
.stat .num{font-size:clamp(30px,3.4vw,42px);font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums;}
.stat .num span{font-size:14px;font-weight:500;color:var(--ink-2);margin-left:5px;}
.stat.dark .num span{color:rgba(255,255,255,.72);}
.stat .lbl{margin-top:6px;font-size:14px;color:var(--ink-2);}
.stat.dark .lbl{color:rgba(255,255,255,.72);}

/* ============ SCENES ============ */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.scene-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),border-color var(--t) var(--ease);}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30);}
.scene-card .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-alt);}
.scene-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform 420ms var(--ease);}
.scene-card:hover .thumb img{transform:scale(1.035);}
.scene-card .sb{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1;}
.pill{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);font-size:12.5px;letter-spacing:.04em;font-weight:600;background:var(--brand-soft);color:#B84A1D;}
.pill.green{background:rgba(42,111,99,.10);color:var(--green-deep);}
.scene-card h3{margin-top:14px;font-size:20px;font-weight:600;line-height:1.45;}
.scene-card p{margin-top:10px;font-size:14.5px;color:var(--ink-2);}
.scene-card .link-arrow{margin-top:18px;}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:26px 24px;transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),border-color var(--t) var(--ease);}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30);}
.step .dot{
  width:42px;height:42px;border-radius:50%;background:var(--brand-grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;
  font-variant-numeric:tabular-nums;box-shadow:0 6px 14px rgba(232,98,43,.22);
}
.step h3{margin-top:18px;font-size:18px;font-weight:600;}
.step p{margin-top:8px;font-size:14px;color:var(--ink-2);}

/* ============ NEWS ============ */
.news-wrap{display:grid;grid-template-columns:1fr;gap:14px;}
.news-item{
  display:flex;gap:20px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px 24px;
  transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),border-color var(--t) var(--ease);
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30);}
.news-date{
  flex:0 0 64px;width:64px;height:64px;border-radius:12px;background:var(--brand-soft);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:11.5px;line-height:1.35;font-weight:700;color:var(--brand);
  font-variant-numeric:tabular-nums;padding:4px;letter-spacing:.01em;
}
.news-body{flex:1;min-width:0;}
.news-title{
  font-size:17px;font-weight:600;line-height:1.55;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color var(--t) var(--ease);
}
.news-item:hover .news-title{color:var(--brand);}
.news-excerpt{
  margin-top:8px;font-size:14px;line-height:1.7;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{margin-top:12px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.news-arrow{color:var(--brand);font-weight:600;font-size:14px;transition:transform var(--t) var(--ease);}
.news-item:hover .news-arrow{transform:translateX(4px);}
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  background:#fff;border:1px dashed var(--line-strong);border-radius:var(--r-md);
  padding:52px 24px;text-align:center;
}
.empty-state .es-ico{
  width:56px;height:56px;border-radius:50%;background:var(--bg-alt);color:var(--ink-3);
  display:flex;align-items:center;justify-content:center;
}
.empty-state p{font-size:14.5px;color:var(--ink-3);}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 28px;transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease);}
.faq-item[open]{border-color:rgba(232,98,43,.35);box-shadow:var(--sh-1);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  font-size:17px;font-weight:600;line-height:1.6;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .plus{
  flex:0 0 26px;width:26px;height:26px;position:relative;border-radius:50%;
  background:var(--bg-alt);transition:transform var(--t) var(--ease),background var(--t) var(--ease);
}
.faq-item summary .plus::before,
.faq-item summary .plus::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--ink-2);border-radius:2px;
  transform:translate(-50%,-50%);transition:background var(--t) var(--ease);
}
.faq-item summary .plus::before{width:12px;height:2px;}
.faq-item summary .plus::after{width:2px;height:12px;}
.faq-item[open] summary .plus{transform:rotate(45deg);background:var(--brand-soft);}
.faq-item[open] summary .plus::before,
.faq-item[open] summary .plus::after{background:var(--brand);}
.faq-answer{margin-top:14px;font-size:15px;line-height:1.9;color:var(--ink-2);}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:44px;align-items:start;}
.contact-intro h2{font-size:clamp(26px,2.6vw,36px);font-weight:700;line-height:1.28;}
.contact-intro p{margin-top:16px;font-size:15.5px;color:var(--ink-2);}
.contact-info{margin-top:28px;display:flex;flex-direction:column;gap:16px;}
.contact-info li{display:flex;gap:14px;align-items:flex-start;}
.contact-info .ci-ico{
  flex:0 0 40px;width:40px;height:40px;border-radius:12px;background:rgba(42,111,99,.10);color:var(--green-deep);
  display:flex;align-items:center;justify-content:center;
}
.contact-info strong{display:block;font-size:15px;font-weight:600;color:var(--ink);}
.contact-info span{font-size:13.5px;color:var(--ink-2);}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--sh-1);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;}
.field label{font-size:14px;font-weight:600;color:var(--ink);}
.field input,.field select,.field textarea{
  height:48px;border:1px solid var(--line-strong);border-radius:var(--r-sm);padding:0 14px;
  background:#fff;font-size:15px;color:var(--ink);outline:none;
  transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease);
}
.field textarea{height:auto;min-height:118px;padding:12px 14px;resize:vertical;line-height:1.75;}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3);}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,98,43,.12);}
.field .hint{font-size:12.5px;color:var(--ink-3);}
.form-note{margin-top:14px;font-size:13px;color:var(--ink-3);}
.form-msg{margin-top:14px;font-size:14px;color:var(--green-deep);background:rgba(42,111,99,.08);border-radius:10px;padding:10px 14px;display:none;}
.form-msg.is-show{display:block;}

/* ============ CTA BANNER ============ */
.cta-banner{
  margin-top:64px;border-radius:var(--r-lg);padding:52px 48px;position:relative;overflow:hidden;
  background:var(--brand-grad);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-banner::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:rgba(255,255,255,.10);
}
.cta-banner h2{font-size:clamp(24px,2.4vw,32px);font-weight:700;line-height:1.3;position:relative;z-index:1;}
.cta-banner p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.88);position:relative;z-index:1;max-width:560px;}
.cta-banner .btn-white{background:#fff;color:#B84A1D;position:relative;z-index:1;}
.cta-banner .btn-white:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(0,0,0,.16);}
.cta-banner .btn-outline{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.5);position:relative;z-index:1;}
.cta-banner .btn-outline:hover{background:rgba(255,255,255,.24);transform:translateY(-1px);}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1;}

/* ============ FOOTER ============ */
.site-footer{background:#16211F;color:rgba(255,255,255,.62);padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{box-shadow:none;}
.footer-brand .fb-name{font-size:17px;font-weight:700;color:#fff;line-height:1.3;}
.footer-brand .fb-sub{font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.5);}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.60);}
.footer-col h3{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a,.footer-col li{font-size:14px;color:rgba(255,255,255,.60);transition:color var(--t) var(--ease);}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.45);}
.footer-bottom a{color:rgba(255,255,255,.55);}
.footer-bottom a:hover{color:#fff;}

/* skeleton */
.skeleton{background:linear-gradient(90deg,#F1EAE3 25%,#F8F3EE 37%,#F1EAE3 63%);background-size:400% 100%;animation:sk 1.4s ease infinite;border-radius:10px;}
@keyframes sk{0%{background-position:100% 50%;}100%{background-position:0 50%;}}

/* ============ RESPONSIVE ============ */
@media (max-width:1199px){
  .hero-grid{gap:40px;}
  .cap-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto;}
  .cap-main{grid-row:auto;grid-column:span 2;}
  .section{padding:72px 0;}
}
@media (max-width:991px){
  .hero{padding:48px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-figure{aspect-ratio:16/10;}
  .float-card{left:12px;bottom:-18px;max-width:270px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .scene-grid{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;gap:32px;}
  .search-form input{width:130px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .section-head{margin-bottom:34px;}
}
@media (max-width:820px){
  .search-form{display:none;}
  .channelbar{display:none;}
  .drawer-toggle{display:flex;}
  .brandbar-actions .btn{display:none;}
  .brandbar{height:66px;}
}
@media (max-width:767px){
  .container{padding:0 18px;}
  .hero h1{font-size:clamp(28px,7vw,38px);}
  .hero-badges{gap:12px;}
  .mini-badge{flex:1 1 100%;}
  .cap-grid{grid-template-columns:1fr;}
  .cap-main{grid-column:auto;}
  .cap-side{flex-direction:row;}
  .cta-banner{padding:36px 26px;margin-top:48px;}
  .form-card{padding:24px;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .news-item{padding:16px;}
  .news-date{flex:0 0 56px;width:56px;height:56px;font-size:10.5px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .faq-item{padding:18px 20px;}
  .faq-item summary{font-size:15.5px;}
  .section{padding:60px 0;}
  .stats-strip{padding:40px 0;}
}
@media (max-width:480px){
  .brand-text .bt-main{font-size:16px;}
  .brand-text .bt-sub{font-size:11px;}
  .brand-mark{width:40px;height:40px;border-radius:12px;font-size:18px;}
  .hero-actions .btn{width:100%;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .stat .num{font-size:28px;}
  .steps{grid-template-columns:1fr;}
  .faq-answer{font-size:14px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --brand:#E8622B;
  --brand-light:#FF9A5A;
  --brand-deep:#C24A20;
  --green:#2A6F63;
  --green-deep:#0F4F46;
  --bg:#FBF7F3;
  --bg-alt:#F5EFE9;
  --card:#FFFFFF;
  --line:#EFE6DF;
  --line-strong:#E5DED7;
  --ink:#17212B;
  --sub:#64717A;
  --muted:#9AA5AD;
  --grad:linear-gradient(135deg,#FF9A5A 0%,#E8622B 58%,#C24A20 100%);
  --r-xl:28px;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(23,33,43,.04),0 4px 12px rgba(23,33,43,.05);
  --sh-2:0 12px 28px rgba(232,98,43,.12);
  --sh-3:0 18px 40px rgba(23,33,43,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid rgba(232,98,43,.55);outline-offset:3px;border-radius:4px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:72px 0;}
.section-head{max-width:760px;margin-bottom:36px;}
.section-head h2{font-size:clamp(26px,2.6vw,36px);font-weight:700;line-height:1.28;letter-spacing:-.01em;}
.section-head p{margin-top:14px;color:var(--sub);font-size:16px;line-height:1.85;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.04em;color:var(--brand);
  font-weight:600;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--grad);}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,243,.94);
  backdrop-filter:saturate(1.1);
  border-bottom:1px solid var(--line);
}
.brand-row{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  height:72px;
}
.brand{display:flex;align-items:center;gap:12px;min-width:0;}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:14px;
  background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:700;letter-spacing:-.02em;
  box-shadow:0 6px 16px rgba(232,98,43,.22);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;min-width:0;}
.brand-name{font-size:19px;font-weight:700;letter-spacing:-.01em;color:var(--ink);}
.brand-sub{font-size:12px;letter-spacing:.06em;color:var(--sub);}
.header-actions{display:flex;align-items:center;gap:14px;}
.header-search{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 6px 0 14px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line-strong);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.header-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,98,43,.12);}
.header-search input{
  border:0;background:transparent;outline:none;width:150px;font-size:14px;color:var(--ink);
}
.header-search input::placeholder{color:var(--muted);}
.search-btn{
  width:30px;height:30px;border:0;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-alt);color:var(--sub);cursor:pointer;
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.search-btn:hover{background:#FFF1E8;color:var(--brand);}
.channel-nav{
  display:flex;align-items:stretch;gap:0;
  height:52px;overflow-x:auto;scrollbar-width:none;
  border-bottom:1px solid transparent;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
  position:relative;display:flex;align-items:center;
  padding:0 14px;font-size:15px;font-weight:500;color:var(--sub);
  white-space:nowrap;transition:color .2s var(--ease);
}
.channel-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;
  background:var(--brand);border-radius:2px;
  transform:scaleX(0);transform-origin:left center;
  transition:transform .2s var(--ease);
}
.channel-nav a:hover{color:var(--ink);}
.channel-nav a:hover::after{transform:scaleX(1);}
.channel-nav a.is-active{color:var(--brand);font-weight:600;}
.channel-nav a.is-active::after{transform:scaleX(1);}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:var(--r-sm);
  border:1px solid var(--line-strong);background:#fff;cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);}

/* 移动抽屉 */
.mobile-drawer{
  position:fixed;inset:0;z-index:120;display:none;
  background:rgba(23,33,43,.36);
}
.mobile-drawer.is-open{display:block;}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(320px,86vw);
  background:var(--bg);border-left:1px solid var(--line);
  padding:22px;overflow-y:auto;
  transform:translateX(100%);transition:transform .24s var(--ease);
  box-shadow:var(--sh-3);
}
.mobile-drawer.is-open .drawer-panel{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
.drawer-close{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line-strong);
  background:#fff;cursor:pointer;font-size:18px;line-height:1;color:var(--sub);
  display:flex;align-items:center;justify-content:center;
}
.drawer-close:hover{color:var(--brand);border-color:var(--brand);}
.drawer-list{display:flex;flex-direction:column;gap:4px;margin-bottom:22px;}
.drawer-list a{
  padding:13px 14px;border-radius:var(--r-sm);font-size:15px;font-weight:500;color:var(--ink);
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.drawer-list a:hover{background:#FFF1E8;color:var(--brand);}
.drawer-list a.is-active{background:#FFF1E8;color:var(--brand);font-weight:600;}
body.drawer-open{overflow:hidden;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;border:1px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(232,98,43,.20);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-primary:active{transform:scale(.98);}
.btn-ghost{background:#fff;border-color:var(--line-strong);color:var(--ink);}
.btn-ghost:hover{background:#FFF1E8;border-color:var(--brand);transform:translateY(-1px);}
.btn-ghost:active{transform:scale(.98);}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.text-link{
  display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand);font-size:15px;
}
.text-link span{transition:transform .2s var(--ease);display:inline-block;}
.text-link:hover span{transform:translateX(4px);}

/* ============ 首屏横幅 ============ */
.page-hero{
  position:relative;overflow:hidden;
  padding:56px 0 68px;
  background:
    radial-gradient(700px 320px at 88% -12%,rgba(232,98,43,.10),transparent 66%),
    radial-gradient(520px 300px at 4% 112%,rgba(42,111,99,.08),transparent 62%),
    var(--bg-alt);
  border-bottom:1px solid var(--line);
}
.page-hero-inner{
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  height:30px;padding:0 14px;border-radius:var(--r-pill);
  background:#FFF1E8;border:1px solid #F6D9C6;
  color:var(--brand-deep);font-size:12.5px;font-weight:600;letter-spacing:.04em;
}
.page-hero h1{
  font-size:clamp(34px,4vw,50px);font-weight:700;line-height:1.2;letter-spacing:-.01em;
  margin:18px 0 0;
}
.page-hero h1 .hl{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{margin-top:18px;color:var(--sub);font-size:17px;line-height:1.85;max-width:34em;}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.fact{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;color:var(--sub);box-shadow:var(--sh-1);
}
.fact i{width:7px;height:7px;border-radius:50%;background:var(--green);display:block;}
.page-hero-art{position:relative;}
.page-hero-art img{
  width:100%;height:360px;object-fit:cover;
  border-radius:var(--r-xl);border:1px solid var(--line);
  box-shadow:var(--sh-3);
}
.art-note{
  position:absolute;left:-14px;bottom:22px;
  display:flex;align-items:center;gap:12px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:14px 18px;box-shadow:var(--sh-3);max-width:300px;
}
.art-note .dot{
  width:34px;height:34px;flex:0 0 34px;border-radius:10px;
  background:rgba(42,111,99,.10);color:var(--green);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;
}
.art-note p{font-size:13.5px;line-height:1.6;color:var(--sub);margin:0;}
.art-note strong{display:block;color:var(--ink);font-size:14px;font-weight:600;}

/* ============ 导语 ============ */
.intro-block{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:38px 40px;box-shadow:var(--sh-1);
}
.intro-block p{color:var(--sub);font-size:16.5px;line-height:1.9;}
.intro-block p + p{margin-top:18px;}
.intro-block p strong{color:var(--ink);font-weight:600;}

/* ============ 图文交错 ============ */
.feature-row{
  display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;
  margin-bottom:64px;
}
.feature-row:last-child{margin-bottom:0;}
.feature-row.is-flipped .feature-media{order:2;}
.feature-media{position:relative;}
.feature-media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:var(--r-lg);border:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:box-shadow .22s var(--ease),transform .22s var(--ease);
}
.feature-row:hover .feature-media img{box-shadow:var(--sh-2);transform:translateY(-3px);}
.feature-body .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;
  background:rgba(232,98,43,.10);color:var(--brand);
  font-size:14px;font-weight:700;letter-spacing:.02em;margin-bottom:16px;
}
.feature-body h3{font-size:22px;font-weight:600;line-height:1.4;margin-bottom:12px;}
.feature-body p{color:var(--sub);font-size:16px;line-height:1.9;}
.check-list{margin-top:18px;display:flex;flex-direction:column;gap:10px;}
.check-list li{
  position:relative;padding-left:22px;font-size:15px;color:var(--sub);line-height:1.75;
}
.check-list li::before{
  content:"";position:absolute;left:0;top:10px;
  width:8px;height:8px;border-radius:50%;
  background:var(--brand);opacity:.75;
}
.check-list li strong{color:var(--ink);font-weight:600;}

/* ============ 核对清单深色块 ============ */
.checklist-band{
  background:var(--green-deep);border-radius:var(--r-xl);
  padding:48px;color:#fff;position:relative;overflow:hidden;
}
.checklist-band::before{
  content:"";position:absolute;right:-70px;top:-70px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.10),transparent 70%);
}
.checklist-band h2{
  font-size:clamp(24px,2.4vw,32px);font-weight:700;line-height:1.3;margin-bottom:12px;
}
.checklist-band .band-desc{color:rgba(255,255,255,.72);font-size:16px;max-width:56em;}
.checklist-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:32px;position:relative;
}
.check-item{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-md);padding:22px 24px;
  transition:background-color .2s var(--ease),transform .2s var(--ease);
}
.check-item:hover{background:rgba(255,255,255,.12);transform:translateY(-3px);}
.check-item h4{font-size:17px;font-weight:600;margin-bottom:8px;color:#fff;}
.check-item p{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.70);}
.check-item .idx{
  display:inline-block;font-size:12.5px;letter-spacing:.08em;
  color:rgba(255,255,255,.55);margin-bottom:10px;
}

/* ============ 推荐 ============ */
.rec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.rec-card{
  display:block;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.rec-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30);}
.rec-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.rec-body{padding:24px 26px 26px;}
.rec-tag{
  display:inline-block;padding:4px 12px;border-radius:var(--r-pill);
  background:#FFF1E8;color:var(--brand-deep);
  font-size:12.5px;font-weight:600;letter-spacing:.04em;margin-bottom:12px;
}
.rec-body h3{font-size:19px;font-weight:600;line-height:1.45;margin-bottom:8px;transition:color .2s var(--ease);}
.rec-card:hover .rec-body h3{color:var(--brand);}
.rec-body p{font-size:14.5px;color:var(--sub);line-height:1.8;}

/* ============ CTA ============ */
.cta-band{
  background:var(--grad);border-radius:var(--r-lg);
  padding:46px 48px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  box-shadow:0 18px 40px rgba(232,98,43,.18);
}
.cta-band h2{font-size:clamp(24px,2.4vw,32px);font-weight:700;line-height:1.3;}
.cta-band p{margin-top:10px;font-size:15.5px;color:rgba(255,255,255,.86);max-width:46em;}
.cta-band .btn-light{
  background:#fff;color:var(--brand-deep);border-color:#fff;
}
.cta-band .btn-light:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(15,79,70,.22);}

/* ============ 页脚 ============ */
.site-footer{background:#16211F;color:rgba(255,255,255,.60);padding:64px 0 0;margin-top:8px;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.fb-name{display:block;color:#fff;font-size:17px;font-weight:700;line-height:1.3;}
.fb-sub{display:block;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.50);}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.58);}
.footer-col h3{font-size:15px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-col ul li{margin-bottom:10px;font-size:14px;}
.footer-col ul li a{color:rgba(255,255,255,.60);transition:color .2s var(--ease);}
.footer-col ul li a:hover{color:#fff;text-decoration:underline;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  margin-top:44px;padding:20px 0;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.48);
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .page-hero h1{font-size:clamp(32px,4.4vw,44px);}
  .feature-row{gap:36px;margin-bottom:52px;}
  .section{padding:64px 0;}
}
@media (max-width:1024px){
  .header-search{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:991px){
  .page-hero-inner{grid-template-columns:1fr;gap:32px;}
  .page-hero-art img{height:280px;}
  .art-note{left:16px;bottom:16px;}
  .feature-row{grid-template-columns:1fr;gap:26px;}
  .feature-row.is-flipped .feature-media{order:0;}
  .checklist-grid{grid-template-columns:1fr;}
  .rec-grid{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px 30px;}
  .intro-block{padding:30px 26px;}
}
@media (max-width:767px){
  .channel-nav{display:none;}
  .nav-toggle{display:flex;}
  .brand-row{height:64px;}
  .brand-name{font-size:17px;}
  .brand-sub{font-size:11px;}
  .brand-mark{width:40px;height:40px;flex:0 0 40px;border-radius:12px;font-size:18px;}
  .page-hero{padding:38px 0 48px;}
  .page-hero h1{font-size:clamp(28px,7vw,36px);}
  .lede{font-size:16px;}
  .section{padding:52px 0;}
  .checklist-band{padding:32px 24px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  .btn{width:100%;}
  .btn-row{flex-direction:column;}
  .hero-facts{gap:8px;}
  .fact{font-size:13px;padding:7px 12px;}
  .page-hero-art img{height:220px;}
  .art-note{position:static;margin-top:14px;max-width:none;}
  .cta-band{padding:30px 22px;}
  .rec-body{padding:20px 20px 22px;}
  .footer-bottom{font-size:12.5px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* roulang page: article */
:root{
  --orange:#E8622B;
  --orange-soft:#FF9A5A;
  --orange-deep:#C24A20;
  --orange-tint:#FFF1E8;
  --green:#2A6F63;
  --green-deep:#0F4F46;
  --bg:#FBF7F3;
  --bg-alt:#F5EFE9;
  --card:#FFFFFF;
  --line:#EFE6DF;
  --line-strong:#E5DED7;
  --ink:#17212B;
  --muted:#64717A;
  --faint:#9AA5AD;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(23,33,43,.04),0 4px 12px rgba(23,33,43,.05);
  --shadow-2:0 12px 28px rgba(232,98,43,.12);
  --shadow-3:0 18px 40px rgba(23,33,43,.10);
  --grad:linear-gradient(135deg,#FF9A5A 0%,#E8622B 58%,#C24A20 100%);
  --ease:cubic-bezier(.2,.7,.3,1);
  --font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background-color:var(--bg);
  background-image:radial-gradient(circle at 12% -6%,rgba(232,98,43,.05),transparent 42%),radial-gradient(circle at 92% 4%,rgba(42,111,99,.045),transparent 40%);
  background-repeat:no-repeat;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;font-size:inherit;}
ul,ol{margin:0;padding:0;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid rgba(232,98,43,.55);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1440px){.container{max-width:1280px;}}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#FBF7F3;border-bottom:1px solid var(--line);}
.brand-bar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.logo{display:flex;align-items:center;gap:12px;min-width:0;}
.logo-mark{width:44px;height:44px;border-radius:14px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:700;letter-spacing:0;flex:0 0 auto;box-shadow:0 6px 14px rgba(232,98,43,.22);}
.logo-text{display:flex;flex-direction:column;min-width:0;line-height:1.25;}
.logo-main{font-size:19px;font-weight:700;letter-spacing:-.01em;color:var(--ink);}
.logo-sub{font-size:12px;letter-spacing:.06em;color:var(--muted);}
.brand-actions{display:flex;align-items:center;gap:12px;}
.search-box{display:flex;align-items:center;gap:8px;height:42px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-pill);background:#fff;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);}
.search-box:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(232,98,43,.12);}
.search-box svg{flex:0 0 auto;color:var(--faint);}
.search-box input{border:0;outline:0;background:transparent;width:150px;font-size:14px;color:var(--ink);}
.search-box input::placeholder{color:var(--faint);}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s var(--ease),border-color .2s var(--ease);}
.nav-toggle:hover{background:var(--orange-tint);border-color:var(--orange);}
.channel-nav{display:flex;align-items:center;gap:2px;height:52px;border-top:1px solid var(--line);overflow-x:auto;scrollbar-width:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{position:relative;display:inline-flex;align-items:center;height:52px;padding:0 14px;font-size:15px;font-weight:500;color:var(--muted);white-space:nowrap;transition:color .2s var(--ease);}
.channel-nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left center;transition:transform .2s var(--ease);}
.channel-nav a:hover{color:var(--ink);}
.channel-nav a:hover::after{transform:scaleX(1);}
.channel-nav a.is-active{color:var(--orange);font-weight:600;}
.channel-nav a.is-active::after{transform:scaleX(1);}

/* ---------- drawer ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(23,33,43,.38);opacity:0;pointer-events:none;transition:opacity .22s var(--ease);z-index:80;}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(322px,86vw);background:#fff;z-index:90;transform:translateX(102%);transition:transform .25s var(--ease);box-shadow:-14px 0 40px rgba(23,33,43,.16);display:flex;flex-direction:column;padding:20px 20px 28px;}
body.drawer-open .drawer{transform:translateX(0);}
body.drawer-open .drawer-mask{opacity:1;pointer-events:auto;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line);}
.drawer-title{font-size:15px;font-weight:700;}
.drawer-close{width:36px;height:36px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;color:var(--muted);display:grid;place-items:center;transition:background-color .2s var(--ease),color .2s var(--ease);}
.drawer-close:hover{background:var(--orange-tint);color:var(--orange-deep);}
.drawer-nav{display:flex;flex-direction:column;gap:2px;padding:14px 0;overflow-y:auto;}
.drawer-nav a{padding:11px 12px;border-radius:10px;font-size:15px;color:var(--ink);transition:background-color .2s var(--ease),color .2s var(--ease);}
.drawer-nav a:hover{background:var(--bg-alt);color:var(--orange-deep);}
.drawer-nav a.is-active{background:var(--orange-tint);color:var(--orange-deep);font-weight:600;}
.drawer .btn{margin-top:auto;width:100%;}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 28px;border:1px solid transparent;border-radius:var(--radius-sm);font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-1);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-primary:active{transform:scale(.98);}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{background:var(--orange-tint);border-color:var(--orange);color:var(--orange-deep);}
.btn-ghost:active{transform:scale(.98);}
.btn-sm{height:42px;padding:0 20px;font-size:14px;}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--orange-deep);}
.link-arrow span{transition:transform .2s var(--ease);}
.link-arrow:hover span{transform:translateX(4px);}

/* ---------- article ---------- */
.page-main{padding-bottom:0;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--faint);padding:26px 0 0;}
.breadcrumb a{color:var(--muted);transition:color .2s var(--ease);}
.breadcrumb a:hover{color:var(--orange);}
.breadcrumb .sep{color:#D8CEC6;}
.breadcrumb .current{color:var(--ink);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.article-head{max-width:880px;padding:22px 0 0;}
.chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;border-radius:var(--radius-pill);background:var(--orange-tint);color:var(--orange-deep);font-size:12.5px;font-weight:600;letter-spacing:.04em;}
.chip-green{background:rgba(42,111,99,.10);color:var(--green-deep);}
.article-title{font-size:clamp(30px,3.6vw,44px);line-height:1.24;font-weight:700;letter-spacing:-.01em;margin-top:16px;word-break:break-word;}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;margin-top:18px;font-size:14px;color:var(--muted);}
.meta-row span{display:inline-flex;align-items:center;gap:6px;}
.meta-dot{width:4px;height:4px;border-radius:50%;background:#D8CEC6;display:inline-block;}
.article-cover{margin-top:30px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-1);}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.article-shell{padding:52px 0 0;}
.article-body-wrap{max-width:760px;margin:0 auto;}
.article-body{font-size:17.5px;line-height:1.9;color:#1E2A34;word-break:break-word;}
.article-body h2{font-size:clamp(23px,2.4vw,27px);font-weight:700;line-height:1.35;letter-spacing:-.01em;margin:46px 0 16px;padding-left:14px;border-left:4px solid var(--orange);}
.article-body h3{font-size:21px;font-weight:600;line-height:1.4;margin:34px 0 12px;}
.article-body h4{font-size:18px;font-weight:600;margin:26px 0 10px;}
.article-body p{margin:0 0 20px;}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:24px;}
.article-body li{margin-bottom:10px;}
.article-body li::marker{color:var(--orange);}
.article-body blockquote{margin:28px 0;padding:18px 24px;border-left:4px solid var(--orange);background:#FFF6F0;border-radius:0 14px 14px 0;color:#3C4A55;font-size:16.5px;}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--radius-md);border:1px solid var(--line);margin:26px auto;}
.article-body figure{margin:28px 0;}
.article-body figcaption{font-size:13.5px;color:var(--faint);text-align:center;margin-top:10px;line-height:1.7;}
.article-body a{color:var(--orange-deep);border-bottom:1px solid rgba(232,98,43,.35);transition:border-color .2s var(--ease);}
.article-body a:hover{border-bottom-color:var(--orange-deep);}
.article-body pre{background:#16211F;color:#F4EEE8;padding:18px 20px;border-radius:14px;overflow-x:auto;font-size:14px;line-height:1.75;margin:0 0 22px;}
.article-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;background:var(--bg-alt);padding:2px 6px;border-radius:6px;color:#B1431A;}
.article-body pre code{background:transparent;color:inherit;padding:0;}
.article-body table{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:15px;border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.article-body th,.article-body td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);}
.article-body th{background:var(--bg-alt);font-weight:600;color:var(--ink);}
.article-body tr:last-child td{border-bottom:0;}
.article-body hr{border:0;border-top:1px dashed var(--line-strong);margin:34px 0;}
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:44px;padding-top:26px;border-top:1px dashed var(--line-strong);}
.tag-row .tag-label{font-size:13.5px;color:var(--faint);letter-spacing:.04em;margin-right:2px;}
.tag{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:var(--radius-pill);border:1px solid var(--line-strong);background:#fff;font-size:13px;color:var(--muted);transition:border-color .2s var(--ease),color .2s var(--ease),background-color .2s var(--ease);}
.tag:hover{border-color:var(--orange);color:var(--orange-deep);background:var(--orange-tint);}
.back-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px;}

/* ---------- empty state ---------- */
.empty-state{max-width:760px;margin:0 auto;padding:64px 32px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);}
.empty-icon{width:64px;height:64px;border-radius:20px;background:var(--bg-alt);color:var(--faint);display:grid;place-items:center;margin:0 auto 18px;}
.empty-state h2{font-size:22px;font-weight:700;margin-bottom:10px;}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:22px;}

/* ---------- related ---------- */
.section{padding:74px 0 0;}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:28px;}
.section-title{font-size:clamp(24px,2.4vw,30px);font-weight:700;line-height:1.3;letter-spacing:-.01em;}
.section-sub{font-size:14.5px;color:var(--muted);margin-top:8px;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.rel-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(232,98,43,.30);}
.rel-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-alt);}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease);}
.rel-card:hover .rel-thumb img{transform:scale(1.03);}
.rel-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rel-body h3{font-size:18px;font-weight:600;line-height:1.45;}
.rel-body p{font-size:14px;color:var(--muted);line-height:1.75;flex:1;}
.rel-body .link-arrow{font-size:14px;}

/* ---------- cta band ---------- */
.cta-band{margin-top:80px;padding:52px 0;background:var(--grad);color:#fff;}
.cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;}
.cta-inner h2{font-size:clamp(23px,2.4vw,30px);font-weight:700;line-height:1.32;letter-spacing:-.01em;}
.cta-inner p{margin-top:8px;font-size:15px;color:rgba(255,255,255,.88);max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.cta-band .btn-primary{background:#fff;color:var(--orange-deep);box-shadow:0 10px 24px rgba(23,33,43,.16);}
.cta-band .btn-primary:hover{box-shadow:0 14px 30px rgba(23,33,43,.22);}
.cta-band .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.65);}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff;}

/* ---------- footer ---------- */
.site-footer{background:#16211F;color:rgba(255,255,255,.62);padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:46px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.brand-mark{width:40px;height:40px;border-radius:13px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:17px;font-weight:700;}
.fb-name{display:block;font-size:17px;font-weight:700;color:#fff;line-height:1.3;}
.fb-sub{display:block;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.45);margin-top:2px;}
.footer-col p{font-size:14px;line-height:1.85;max-width:340px;}
.footer-col h3{font-size:15px;font-weight:600;color:#fff;margin-bottom:14px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14px;}
.footer-col a{transition:color .2s var(--ease);}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 24px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.42);}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .section{padding:62px 0 0;}
  .article-shell{padding:44px 0 0;}
  .cta-band{margin-top:68px;}
}
@media (max-width:991px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .search-box input{width:118px;}
}
@media (max-width:767px){
  .container{padding:0 18px;}
  .brand-bar{height:66px;gap:12px;}
  .logo-mark{width:40px;height:40px;border-radius:12px;font-size:18px;}
  .logo-main{font-size:17px;}
  .logo-sub{font-size:11px;letter-spacing:.05em;}
  .search-box{display:none;}
  .brand-actions .btn{display:none;}
  .nav-toggle{display:inline-flex;}
  .channel-nav{display:none;}
  .article-title{font-size:clamp(25px,6.4vw,32px);}
  .article-body{font-size:16.5px;line-height:1.88;}
  .article-body h2{font-size:22px;margin-top:38px;}
  .article-body h3{font-size:19px;}
  .article-cover{margin-top:24px;border-radius:18px;}
  .breadcrumb{padding-top:20px;font-size:13px;}
  .related-grid{grid-template-columns:1fr;}
  .section{padding:52px 0 0;}
  .section-head{margin-bottom:22px;}
  .cta-band{padding:42px 0;margin-top:56px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:34px;}
  .site-footer{padding-top:48px;}
  .empty-state{padding:44px 22px;}
  .article-body table{display:block;overflow-x:auto;}
}
@media (max-width:479px){
  .article-body{font-size:16px;}
  .article-title{font-size:24px;}
  .btn{height:46px;padding:0 20px;font-size:14.5px;}
  .back-row .btn{width:100%;}
  .meta-row{font-size:13px;gap:8px 14px;}
  .rel-body{padding:18px 18px 22px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --brand:#E8622B;
  --brand-deep:#C24A20;
  --brand-soft:#FF9A5A;
  --brand-tint:#FFF1E8;
  --spruce:#2A6F63;
  --spruce-deep:#0F4F46;
  --bg:#FBF7F3;
  --bg-alt:#F5EFE9;
  --card:#FFFFFF;
  --line:#EFE6DF;
  --line-strong:#E5DED7;
  --ink:#17212B;
  --ink-2:#64717A;
  --ink-3:#9AA5AD;
  --grad:linear-gradient(135deg,#FF9A5A 0%,#E8622B 58%,#C24A20 100%);
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(23,33,43,.04),0 4px 12px rgba(23,33,43,.05);
  --sh-2:0 12px 28px rgba(232,98,43,.12);
  --sh-3:0 18px 40px rgba(23,33,43,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sp-section:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease)}
button{font:inherit;color:inherit}
input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid rgba(232,98,43,.55);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- 顶部：品牌行 + 频道行 ---------- */
.site-header{position:sticky;top:0;z-index:80;background:rgba(251,247,243,.97);border-bottom:1px solid var(--line)}
.brand-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  width:44px;height:44px;flex:none;border-radius:14px;background:var(--grad);
  color:#fff;display:grid;place-items:center;font-size:19px;font-weight:700;
  box-shadow:0 6px 16px rgba(232,98,43,.24);
}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-name{font-size:19px;font-weight:700;letter-spacing:-.01em}
.brand-sub{font-size:12px;letter-spacing:.06em;color:var(--ink-2)}
.brand-actions{display:flex;align-items:center;gap:12px}
.search-box{display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line-strong);border-radius:var(--r-pill);padding:4px 6px 4px 16px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.search-box:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,98,43,.12)}
.search-box input{width:148px;border:0;outline:0;background:transparent;font-size:14px;color:var(--ink)}
.search-box input::placeholder{color:var(--ink-3)}
.search-box button{width:32px;height:32px;flex:none;border:0;border-radius:50%;background:var(--bg-alt);color:var(--ink-2);cursor:pointer;display:grid;place-items:center;transition:background-color .2s var(--ease),color .2s var(--ease)}
.search-box button:hover{background:var(--brand-tint);color:var(--brand-deep)}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:#fff;cursor:pointer;align-items:center;justify-content:center;gap:4px;flex-direction:column}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
.channel-bar{background:#fff;border-top:1px solid var(--line)}
.channel-nav{display:flex;align-items:center;gap:2px;height:52px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
  position:relative;display:inline-flex;align-items:center;height:52px;padding:0 14px;
  font-size:15px;font-weight:500;color:var(--ink-2);white-space:nowrap;transition:color .2s var(--ease);
}
.channel-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:13px;height:2px;border-radius:2px;
  background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);
}
.channel-nav a:hover{color:var(--ink)}
.channel-nav a:hover::after{transform:scaleX(1)}
.channel-nav a.is-active{color:var(--brand);font-weight:600}
.channel-nav a.is-active::after{background:var(--brand);transform:scaleX(1)}
.drawer-close{display:none}
.nav-scrim{display:none}

/* ---------- 按钮 / 胶囊 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:var(--r-sm);border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 4px 14px rgba(232,98,43,.22)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:#fff;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{background:var(--brand-tint);border-color:var(--brand);color:var(--brand-deep);transform:translateY(-1px)}
.btn-ghost:active{transform:scale(.98)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.pill{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:var(--r-pill);
  background:#fff;border:1px dashed var(--line-strong);color:var(--brand-deep);
  font-size:12.5px;letter-spacing:.04em;font-weight:600;
}
.pill-dot{width:6px;height:6px;border-radius:50%;background:var(--brand)}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);
  background:var(--bg-alt);color:var(--ink-2);font-size:12.5px;letter-spacing:.04em;
}
.tag-green{background:rgba(42,111,99,.10);color:var(--spruce-deep)}

/* ---------- 页首横幅 ---------- */
.page-hero{
  position:relative;padding:56px 0 52px;overflow:hidden;
  background:
    radial-gradient(680px 320px at 12% -10%,rgba(232,98,43,.07),transparent 70%),
    radial-gradient(560px 300px at 96% 8%,rgba(42,111,99,.06),transparent 72%),
    var(--bg);
}
.page-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}
.page-hero h1{
  font-size:clamp(30px,3.6vw,46px);font-weight:700;line-height:1.22;letter-spacing:-.01em;margin:18px 0 16px;
}
.page-hero h1 .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{max-width:34em;font-size:16.5px;color:var(--ink-2)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-note{margin-top:20px;font-size:13.5px;color:var(--ink-3)}
.page-hero-media{position:relative}
.page-hero-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:28px;
  border:1px solid var(--line);box-shadow:var(--sh-3);filter:saturate(.94);
}
.media-card{
  position:absolute;left:-14px;bottom:-16px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:14px 18px;box-shadow:var(--sh-3);max-width:270px;
}
.media-card .badge-line{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:var(--spruce-deep);letter-spacing:.04em}
.media-card .badge-line::before{content:"";width:18px;height:4px;border-radius:2px;background:var(--grad)}
.media-card p{font-size:13.5px;color:var(--ink-2);line-height:1.7;margin-top:6px}

/* ---------- 通用板块 ---------- */
.section{padding:var(--sp-section) 0}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:40px}
.section-head h2{font-size:clamp(24px,2.4vw,32px);font-weight:700;line-height:1.3;letter-spacing:-.01em;margin-top:14px}
.section-head p{margin-top:12px;color:var(--ink-2)}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;
  letter-spacing:.10em;color:var(--brand-deep);text-transform:none;
}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--grad)}

/* ---------- 导语 ---------- */
.intro-wrap{
  display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:start;
}
.intro-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px 36px;box-shadow:var(--sh-1);position:relative;
}
.intro-card::before{
  content:"";position:absolute;left:36px;top:22px;width:44px;height:4px;border-radius:2px;background:var(--grad);
}
.intro-card p{margin-top:18px;color:var(--ink-2);font-size:16px}
.intro-card p:first-of-type{margin-top:26px;color:var(--ink)}
.intro-side{
  background:var(--spruce-deep);color:#fff;border-radius:var(--r-lg);padding:28px 26px;
  box-shadow:var(--sh-1);border:1px solid rgba(255,255,255,.08);
}
.intro-side h3{font-size:17px;font-weight:600;letter-spacing:.01em}
.intro-side ul{margin-top:16px;display:grid;gap:12px}
.intro-side li{display:flex;gap:10px;font-size:14px;color:rgba(255,255,255,.78);line-height:1.75}
.intro-side li::before{content:"";flex:none;width:6px;height:6px;margin-top:9px;border-radius:50%;background:var(--brand-soft)}

/* ---------- 时间线 ---------- */
.timeline{position:relative;margin-top:8px}
.timeline::before{
  content:"";position:absolute;left:96px;top:14px;bottom:18px;width:2px;
  background:linear-gradient(180deg,rgba(232,98,43,.55),rgba(42,111,99,.30),rgba(232,98,43,0));
  border-radius:2px;
}
.tl-item{display:grid;grid-template-columns:96px 1fr;gap:30px;padding-bottom:22px}
.tl-item:last-child{padding-bottom:0}
.tl-time{padding-top:24px;text-align:right;font-size:14px;font-weight:700;color:var(--brand-deep);letter-spacing:.02em}
.tl-time span{display:block;font-weight:400;font-size:12.5px;color:var(--ink-3);letter-spacing:.04em;margin-top:2px}
.tl-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px 28px;box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.tl-card::before{
  content:"";position:absolute;left:-37px;top:26px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:2px solid var(--brand);box-shadow:0 0 0 4px rgba(232,98,43,.10);
}
.tl-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30)}
.tl-card h3{font-size:19px;font-weight:600;letter-spacing:-.01em}
.tl-card h3 .num{
  font-variant-numeric:tabular-nums;font-size:13px;font-weight:700;color:var(--brand);
  margin-right:10px;letter-spacing:.06em;
}
.tl-card p{margin-top:10px;color:var(--ink-2);font-size:15.5px}
.tl-points{margin-top:14px;display:grid;gap:8px}
.tl-points li{position:relative;padding-left:18px;font-size:14px;color:var(--ink-2);line-height:1.75}
.tl-points li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:2px;background:rgba(42,111,99,.55)}
.tl-foot{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}

/* ---------- 场景配图卡 ---------- */
.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.sc-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30)}
.sc-media{position:relative;overflow:hidden}
.sc-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .3s var(--ease)}
.sc-card:hover .sc-media img{transform:scale(1.03)}
.sc-media .tag{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.92);color:var(--brand-deep);font-weight:600}
.sc-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.sc-body h3{font-size:18px;font-weight:600}
.sc-body p{font-size:14.5px;color:var(--ink-2);line-height:1.8;flex:1}
.sc-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand-deep)}
.sc-link .arrow{transition:transform .2s var(--ease)}
.sc-card:hover .sc-link .arrow{transform:translateX(4px)}

/* ---------- 核对清单 ---------- */
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px}
.checklist li{
  display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:18px 20px;box-shadow:var(--sh-1);
}
.checklist .ck{
  flex:none;width:26px;height:26px;border-radius:8px;background:rgba(42,111,99,.10);
  color:var(--spruce-deep);display:grid;place-items:center;font-size:13px;font-weight:700;
}
.checklist strong{display:block;font-size:15.5px;font-weight:600}
.checklist span.desc{display:block;margin-top:4px;font-size:14px;color:var(--ink-2);line-height:1.75}
.checklist li.wide{grid-column:1 / -1}

/* ---------- 同频道推荐 ---------- */
.rel-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.rel-card{
  display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:24px 26px;box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30)}
.rel-icon{
  flex:none;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--brand-tint);color:var(--brand-deep);font-size:18px;font-weight:700;
}
.rel-card h3{font-size:17px;font-weight:600}
.rel-card p{margin-top:6px;font-size:14px;color:var(--ink-2);line-height:1.8}
.rel-card .sc-link{margin-top:12px}

/* ---------- 通栏 CTA ---------- */
.cta-band{padding:0 0 var(--sp-section)}
.cta-inner{
  position:relative;overflow:hidden;border-radius:26px;padding:52px 56px;
  background:
    radial-gradient(600px 260px at 8% 0%,rgba(255,154,90,.18),transparent 68%),
    radial-gradient(520px 240px at 92% 100%,rgba(42,111,99,.20),transparent 70%),
    #16211F;
  color:#fff;box-shadow:var(--sh-3);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
}
.cta-inner h2{font-size:clamp(22px,2.2vw,30px);font-weight:700;line-height:1.32;letter-spacing:-.01em}
.cta-inner p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.72);max-width:38em}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-inner .btn-ghost{background:transparent;border-color:rgba(255,255,255,.32);color:#fff}
.cta-inner .btn-ghost:hover{background:rgba(255,255,255,.10);border-color:#fff;color:#fff}

/* ---------- 页脚 ---------- */
.site-footer{background:#16211F;color:rgba(255,255,255,.60);padding:64px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{box-shadow:none}
.fb-name{display:block;font-size:17px;font-weight:700;color:#fff;line-height:1.3}
.fb-sub{display:block;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.45);margin-top:2px}
.footer-col h3{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col p{line-height:1.85;color:rgba(255,255,255,.60)}
.footer-col ul{display:grid;gap:10px}
.footer-col li{color:rgba(255,255,255,.60);line-height:1.7}
.footer-col a{color:rgba(255,255,255,.60)}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  padding:22px 0 26px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.45);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  :root{--sp-section:72px}
  .page-hero-grid{gap:40px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
}
@media (max-width:991px){
  .page-hero-grid{grid-template-columns:1fr;gap:36px}
  .page-hero-media img{aspect-ratio:16/9}
  .media-card{position:static;margin-top:16px;max-width:none;box-shadow:var(--sh-1)}
  .intro-wrap{grid-template-columns:1fr}
  .scenario-grid{grid-template-columns:1fr 1fr}
  .rel-grid{grid-template-columns:1fr}
  .cta-inner{padding:40px 36px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .brand-bar-inner{height:64px}
  .search-box{display:none}
  .nav-toggle{display:flex}
  .channel-nav{
    position:fixed;top:0;right:0;z-index:120;
    width:min(84vw,320px);height:100vh;height:100dvh;
    background:#fff;border-left:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:78px 20px 24px;
    overflow-y:auto;box-shadow:-18px 0 40px rgba(23,33,43,.14);
    transform:translateX(105%);transition:transform .22s var(--ease);
  }
  .channel-nav.is-open{transform:translateX(0)}
  .channel-nav a{height:auto;padding:14px 4px;font-size:16px;border-bottom:1px solid var(--line);justify-content:flex-start}
  .channel-nav a::after{display:none}
  .channel-nav a.is-active{border-bottom-color:rgba(232,98,43,.35)}
  .drawer-close{
    display:flex;position:absolute;top:18px;right:18px;width:38px;height:38px;
    align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--line-strong);
    background:#fff;color:var(--ink-2);cursor:pointer;font-size:16px;
  }
  .nav-scrim{
    display:block;position:fixed;inset:0;z-index:110;background:rgba(23,33,43,.34);
    opacity:0;visibility:hidden;transition:opacity .2s var(--ease),visibility .2s var(--ease);
  }
  .nav-scrim.is-open{opacity:1;visibility:visible}
  .checklist{grid-template-columns:1fr}
  .scenario-grid{grid-template-columns:1fr}
  .timeline::before{left:7px;top:10px;bottom:10px}
  .tl-item{grid-template-columns:1fr;gap:10px;padding-left:28px}
  .tl-time{text-align:left;padding-top:0}
  .tl-time span{display:inline;margin-left:8px}
  .tl-card{padding:22px 20px}
  .tl-card::before{left:-27px;top:28px}
  .intro-card{padding:28px 22px}
  .intro-card::before{left:22px}
  .cta-band{padding:0 0 64px}
  .cta-inner{padding:34px 24px;border-radius:20px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  .page-hero{padding:36px 0 40px}
  .hero-actions .btn{width:100%}
  .section-head{margin-bottom:28px}
  .btn{height:46px;padding:0 22px}
  .rel-card{flex-direction:column;gap:12px}
  .cta-actions .btn{width:100%}
  .brand-name{font-size:17px}
  .brand-sub{font-size:11px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category2 */
:root{
  --brand:#E8622B;
  --brand-light:#FF9A5A;
  --brand-deep:#C24A20;
  --grad:linear-gradient(135deg,#FF9A5A 0%,#E8622B 58%,#C24A20 100%);
  --pine:#2A6F63;
  --pine-deep:#0F4F46;
  --bg:#FBF7F3;
  --bg-alt:#F5EFE9;
  --card:#FFFFFF;
  --line:#EFE6DF;
  --line-strong:#E5DED7;
  --ink:#17212B;
  --muted:#64717A;
  --faint:#9AA5AD;
  --dark:#16211F;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --sh-1:0 1px 2px rgba(23,33,43,.04),0 4px 12px rgba(23,33,43,.05);
  --sh-2:0 12px 28px rgba(232,98,43,.12);
  --sh-3:0 18px 40px rgba(23,33,43,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand)}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--ink);line-height:1.28}
h1{font-size:clamp(34px,4.2vw,52px);line-height:1.2;letter-spacing:-.01em}
h2{font-size:clamp(25px,2.6vw,34px)}
h3{font-size:22px;font-weight:600}
h4{font-size:18px;font-weight:600}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input{font-family:inherit}
::selection{background:rgba(232,98,43,.18)}
:focus-visible{outline:2px solid rgba(232,98,43,.55);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-inline:24px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 18px;border-radius:0 0 12px 0;z-index:999}
.skip-link:focus{left:0}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;line-height:1;
  border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(232,98,43,.22)}
.btn-primary:hover{color:#fff;transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line-strong);box-shadow:var(--sh-1)}
.btn-ghost:hover{background:#FFF1E8;border-color:var(--brand);color:var(--brand-deep);transform:translateY(-1px)}
.btn-sm{height:40px;padding:0 20px;font-size:14px;border-radius:10px}
.btn-link{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:600;font-size:15px}
.btn-link .arrow{transition:transform .2s var(--ease)}
.btn-link:hover .arrow{transform:translateX(4px)}

/* ---------- 标签 / 徽章 ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.08em;font-weight:600;color:var(--brand-deep);
  background:#FDEBE0;border:1px solid #F6D3BE;border-radius:999px;padding:6px 14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;letter-spacing:.04em;font-weight:600;
  padding:4px 12px;border-radius:999px;border:1px solid transparent;
}
.badge-pine{background:rgba(42,111,99,.1);color:var(--pine-deep);border-color:rgba(42,111,99,.2)}
.badge-soft{background:var(--bg-alt);color:var(--muted);border-color:var(--line)}
.badge-brand{background:#FDEBE0;color:var(--brand-deep);border-color:#F6D3BE}

/* ---------- 头部 ---------- */
.site-header{position:relative;z-index:60;background:var(--bg)}
.brand-bar{border-bottom:1px solid var(--line);background:var(--bg)}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  flex:0 0 auto;width:44px;height:44px;border-radius:14px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:20px;font-weight:700;letter-spacing:.02em;
  box-shadow:0 8px 18px rgba(232,98,43,.26);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-main{font-size:19px;font-weight:700;letter-spacing:.01em;color:var(--ink)}
.brand-sub{font-size:12px;letter-spacing:.06em;color:var(--muted);margin-top:2px}
.brand:hover .brand-main{color:var(--brand-deep)}
.brand-actions{display:flex;align-items:center;gap:12px}
.search-box{
  display:flex;align-items:center;gap:6px;height:40px;
  background:#fff;border:1px solid var(--line-strong);border-radius:10px;padding:0 6px 0 14px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.search-box:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,98,43,.12)}
.search-box input{
  width:180px;border:0;outline:0;background:transparent;font-size:14px;color:var(--ink);height:100%;
}
.search-box input::placeholder{color:var(--faint)}
.search-box button{
  width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:background-color .2s var(--ease),color .2s var(--ease);
}
.search-box button:hover{background:#FFF1E8;color:var(--brand)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line-strong);
  background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}

/* ---------- 频道导航 ---------- */
.channel-nav{
  display:flex;align-items:center;gap:2px;height:52px;
  border-bottom:1px solid var(--line);background:#fff;
  overflow-x:auto;
  padding-inline:max(24px,calc((100% - var(--container)) / 2));
  scrollbar-width:none;
}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
  position:relative;display:inline-flex;align-items:center;height:52px;padding:0 14px;
  font-size:15px;font-weight:500;color:var(--muted);white-space:nowrap;
}
.channel-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;
  background:var(--line-strong);transform:scaleX(0);transform-origin:left;
  transition:transform .2s var(--ease),background-color .2s var(--ease);
}
.channel-nav a:hover{color:var(--ink)}
.channel-nav a:hover::after{transform:scaleX(1)}
.channel-nav a.is-active{color:var(--brand);font-weight:600}
.channel-nav a.is-active::after{background:var(--brand);transform:scaleX(1)}

/* ---------- 移动抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:200;display:none}
.drawer.is-open{display:block}
.drawer-backdrop{position:absolute;inset:0;background:rgba(23,33,43,.42)}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(320px,84vw);
  background:var(--bg);border-left:1px solid var(--line);
  padding:20px;box-shadow:var(--sh-3);
  display:flex;flex-direction:column;gap:18px;
  animation:drawerIn .22s var(--ease);
}
@keyframes drawerIn{from{transform:translateX(24px);opacity:.6}to{transform:translateX(0);opacity:1}}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-title{font-size:15px;font-weight:700;letter-spacing:.04em;color:var(--ink)}
.drawer-close{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line-strong);
  background:#fff;font-size:20px;line-height:1;color:var(--muted);display:flex;align-items:center;justify-content:center;
}
.drawer-close:hover{color:var(--brand);border-color:var(--brand)}
.drawer-nav{display:flex;flex-direction:column;gap:6px}
.drawer-nav a{
  padding:12px 14px;border-radius:10px;font-size:15px;font-weight:500;color:var(--ink);
  background:#fff;border:1px solid var(--line);
}
.drawer-nav a:hover{background:#FFF1E8;border-color:var(--brand);color:var(--brand-deep)}
.drawer-nav a.is-active{color:var(--brand);border-color:rgba(232,98,43,.4);background:#FDEBE0}

/* ---------- 通用板块 ---------- */
.section{padding-block:clamp(48px,6vw,80px)}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:720px;margin-bottom:36px}
.section-head h2{margin-top:14px}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px}
.rule{display:block;width:52px;height:4px;border-radius:999px;background:var(--grad)}

/* ---------- 首屏横幅 ---------- */
.page-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(680px 320px at 12% -10%,rgba(232,98,43,.07),transparent 70%),
    radial-gradient(520px 280px at 92% 8%,rgba(42,111,99,.06),transparent 72%),
    var(--bg);
  border-bottom:1px solid var(--line);
  padding-block:clamp(40px,5vw,72px);
}
.page-hero-inner{
  display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center;
}
.page-hero-text h1{margin-top:18px}
.page-hero-text h1 .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{margin-top:18px;font-size:17px;color:var(--muted);max-width:34em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:14px;color:var(--faint)}
.hero-meta li{display:flex;align-items:center;gap:8px}
.hero-meta li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--brand);opacity:.65}
.page-hero-media{position:relative}
.page-hero-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:28px;
  border:1px solid var(--line);box-shadow:var(--sh-3);
}
.float-card{
  position:absolute;left:-16px;bottom:-18px;width:min(292px,80%);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 18px;box-shadow:var(--sh-3);
}
.float-card p{margin-top:8px;font-size:14px;line-height:1.7;color:var(--muted)}

/* ---------- 导语 ---------- */
.intro-grid{display:grid;grid-template-columns:340px 1fr;gap:48px;align-items:start}
.intro-head h2{margin-top:14px}
.intro-body p{color:var(--muted);font-size:16.5px}
.intro-body p + p{margin-top:16px}
.intro-body strong{color:var(--ink);font-weight:600}

/* ---------- 步骤 ---------- */
.step-list{display:flex;flex-direction:column;gap:18px;margin-top:8px}
.step-item{
  display:grid;grid-template-columns:112px 1fr;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);overflow:hidden;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.step-item:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.3)}
.step-no{
  display:flex;align-items:flex-start;justify-content:center;padding:26px 0;
  background:var(--bg-alt);border-right:1px dashed var(--line-strong);
  font-size:32px;font-weight:700;letter-spacing:-.02em;color:var(--brand);
  font-variant-numeric:tabular-nums;
}
.step-body{padding:24px 28px}
.step-body h3{font-size:20px}
.step-body p{margin-top:10px;color:var(--muted);font-size:15.5px;line-height:1.8}
.step-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.step-points li{
  font-size:13px;color:var(--pine-deep);background:rgba(42,111,99,.08);
  border:1px solid rgba(42,111,99,.16);border-radius:999px;padding:4px 12px;
}

/* ---------- 图文媒体块 ---------- */
.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.media-figure img{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-lg);
  border:1px solid var(--line);box-shadow:var(--sh-3);
}
.media-copy h2{margin-top:14px}
.media-copy > p{margin-top:14px;color:var(--muted);font-size:16px}
.check-list{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:12px 16px;font-size:15px;color:var(--ink);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.check-list li:hover{border-color:rgba(232,98,43,.3);box-shadow:var(--sh-1);transform:translateY(-2px)}
.check-list .tick{
  flex:0 0 auto;width:20px;height:20px;border-radius:50%;background:rgba(42,111,99,.12);
  color:var(--pine-deep);font-size:12px;display:flex;align-items:center;justify-content:center;margin-top:2px;font-weight:700;
}

/* ---------- 核对清单卡 ---------- */
.checklist-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.checklist-card{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 26px 24px;box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.checklist-card::before{
  content:"";position:absolute;left:26px;top:0;width:44px;height:4px;border-radius:0 0 4px 4px;background:var(--grad);
}
.checklist-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.3)}
.checklist-card h4{margin-bottom:8px}
.checklist-card p{font-size:14.5px;color:var(--muted);line-height:1.75}
.checklist-card .idx{
  display:inline-block;font-size:12.5px;letter-spacing:.08em;color:var(--faint);font-weight:600;margin-bottom:10px;
}

/* ---------- 深色提示区 ---------- */
.alert-band{
  background:
    radial-gradient(520px 260px at 88% 0%,rgba(232,98,43,.22),transparent 70%),
    var(--dark);
  color:rgba(255,255,255,.78);
  border-radius:28px;
  padding:clamp(28px,4vw,44px);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--sh-3);
}
.alert-band .alert-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px}
.alert-band h2{color:#fff;font-size:clamp(23px,2.2vw,30px)}
.alert-band .alert-head p{font-size:15px;color:rgba(255,255,255,.6);max-width:34em;margin-top:10px}
.alert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.alert-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-md);padding:20px 22px;
  transition:background-color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.alert-card:hover{background:rgba(255,255,255,.09);border-color:rgba(255,154,90,.4);transform:translateY(-3px)}
.alert-card h4{color:#fff;font-size:17px}
.alert-card p{margin-top:8px;font-size:14.5px;line-height:1.75;color:rgba(255,255,255,.66)}

/* ---------- 同频道推荐 ---------- */
.reco-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.reco-card{
  display:grid;grid-template-columns:168px 1fr;gap:0;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.reco-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.3)}
.reco-card img{width:100%;height:100%;object-fit:cover;min-height:150px}
.reco-body{padding:22px 24px;display:flex;flex-direction:column;gap:8px}
.reco-body h3{font-size:18px}
.reco-body p{font-size:14.5px;color:var(--muted);line-height:1.7}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--grad);border-radius:28px;color:#fff;
  padding:clamp(30px,4.4vw,52px);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
  box-shadow:0 18px 40px rgba(232,98,43,.22);
}
.cta-band h2{color:#fff;font-size:clamp(23px,2.4vw,32px)}
.cta-band p{margin-top:10px;font-size:15.5px;color:rgba(255,255,255,.88);max-width:36em}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.cta-band .btn-primary{background:#fff;color:var(--brand-deep);box-shadow:0 10px 24px rgba(120,40,10,.18)}
.cta-band .btn-primary:hover{background:#FFF7F2;color:var(--brand-deep)}
.cta-band .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:#fff}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.6);padding-top:clamp(44px,5vw,64px);margin-top:clamp(48px,6vw,80px)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{width:40px;height:40px;border-radius:12px;font-size:18px}
.fb-name{display:block;font-size:16px;font-weight:700;color:#fff;line-height:1.3}
.fb-sub{display:block;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.45);margin-top:2px}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.55);max-width:30em}
.footer-col h3{font-size:14px;letter-spacing:.05em;color:#fff;font-weight:600;margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul li{font-size:14px;color:rgba(255,255,255,.55)}
.footer-col ul a{color:rgba(255,255,255,.6);border-bottom:1px solid transparent;transition:color .2s var(--ease),border-color .2s var(--ease)}
.footer-col ul a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.6)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  border-top:1px solid rgba(255,255,255,.12);padding-block:22px;
  font-size:13px;color:rgba(255,255,255,.45);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .page-hero-inner{gap:36px}
  .checklist-grid{gap:20px}
}
@media (max-width:991px){
  .search-box{display:none}
  .nav-toggle{display:flex}
  .page-hero-inner{grid-template-columns:1fr;gap:34px}
  .page-hero-media{margin-bottom:14px}
  .float-card{left:12px;bottom:-16px}
  .intro-grid{grid-template-columns:1fr;gap:20px}
  .media-grid{grid-template-columns:1fr;gap:30px}
  .checklist-grid{grid-template-columns:repeat(2,1fr)}
  .alert-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding-inline:18px}
  .brand-inner{height:66px}
  .brand-main{font-size:17px}
  .step-item{grid-template-columns:72px 1fr}
  .step-no{font-size:24px;padding:22px 0}
  .step-body{padding:20px}
  .reco-grid{grid-template-columns:1fr}
  .reco-card{grid-template-columns:128px 1fr}
  .cta-band{flex-direction:column;align-items:flex-start}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  h1{font-size:30px}
  .hero-actions .btn{width:100%}
  .checklist-grid{grid-template-columns:1fr}
  .alert-grid{grid-template-columns:1fr}
  .reco-card{grid-template-columns:1fr}
  .reco-card img{min-height:150px;aspect-ratio:16/9}
  .footer-grid{grid-template-columns:1fr}
  .step-item{grid-template-columns:60px 1fr}
  .step-no{font-size:20px}
  .step-body h3{font-size:18px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}
html{scroll-behavior:smooth}

/* roulang page: category4 */
:root{
  --orange:#E8622B;
  --orange-soft:#FF9A5A;
  --orange-deep:#C24A20;
  --green:#2A6F63;
  --green-deep:#0F4F46;
  --bg:#FBF7F3;
  --bg-alt:#F5EFE9;
  --paper:#FFFDFA;
  --card:#FFFFFF;
  --line:#EFE6DF;
  --line-strong:#E2D5C9;
  --ink:#17212B;
  --ink-2:#64717A;
  --ink-3:#9AA5AD;
  --grad:linear-gradient(135deg,#FF9A5A 0%,#E8622B 58%,#C24A20 100%);
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --shadow-1:0 1px 2px rgba(23,33,43,.04),0 4px 12px rgba(23,33,43,.05);
  --shadow-2:0 12px 28px rgba(232,98,43,.12);
  --shadow-3:0 18px 40px rgba(23,33,43,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Helvetica Neue",Inter,Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
input,textarea,select{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid rgba(232,98,43,.55);outline-offset:3px;border-radius:6px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media(min-width:1440px){.container{max-width:1280px;}}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(251,247,243,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:none;
}
.brand-row{
  height:72px;
  display:flex;
  align-items:center;
  gap:18px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;
  border-radius:14px;
  background:var(--grad);
  color:#fff;
  font-size:20px;
  font-weight:700;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(232,98,43,.28);
  letter-spacing:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0;}
.brand-name{font-size:19px;font-weight:700;letter-spacing:-.01em;white-space:nowrap;}
.brand-sub{font-size:12px;letter-spacing:.06em;color:var(--ink-2);white-space:nowrap;}
.header-actions{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:12px;
}
.search-box{
  display:flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding:0 14px;
  border:1px solid var(--line-strong);
  border-radius:999px;
  background:var(--paper);
  color:var(--ink-3);
  font-size:14px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.search-box:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(232,98,43,.12);}
.search-box input{
  width:130px;
  border:0;
  background:transparent;
  outline:none;
  font-size:14px;
  color:var(--ink);
}
.search-box input::placeholder{color:var(--ink-3);}
.search-ico{font-size:14px;color:var(--orange);}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 28px;
  border-radius:var(--r-sm);
  font-size:15px;
  font-weight:600;
  letter-spacing:.01em;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--grad);
  color:#fff;
  box-shadow:0 6px 16px rgba(232,98,43,.24);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-primary:active{transform:scale(.98);}
.btn-ghost{
  background:var(--card);
  color:var(--ink);
  border:1px solid var(--line-strong);
}
.btn-ghost:hover{background:#FFF1E8;border-color:var(--orange);color:var(--orange-deep);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:10px;}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--orange-deep);font-weight:600;font-size:14px;
}
.btn-text .arrow{transition:transform .2s var(--ease);}
.btn-text:hover .arrow{transform:translateX(4px);}
.btn[disabled],.btn.is-disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none;}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line-strong);
  border-radius:12px;
  background:var(--card);
  align-items:center;justify-content:center;
  flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;}

.channel-nav{
  display:flex;
  align-items:center;
  gap:2px;
  height:52px;
  border-top:1px solid var(--line);
  overflow-x:auto;
  scrollbar-width:none;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:52px;
  padding:0 14px;
  font-size:15px;
  font-weight:500;
  color:var(--ink-2);
  white-space:nowrap;
  transition:color .2s var(--ease);
}
.channel-nav a::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:0;
  height:2px;
  border-radius:2px;
  background:var(--orange);
  transform:scaleX(0);
  transform-origin:center;
  transition:transform .2s var(--ease);
}
.channel-nav a:hover{color:var(--ink);}
.channel-nav a:hover::after{transform:scaleX(1);}
.channel-nav a.is-active{color:var(--orange);font-weight:700;}
.channel-nav a.is-active::after{transform:scaleX(1);}

/* 移动抽屉 */
.drawer-mask{
  position:fixed;inset:0;background:rgba(23,33,43,.42);
  opacity:0;visibility:hidden;transition:opacity .22s var(--ease),visibility .22s var(--ease);
  z-index:90;
}
.drawer{
  position:fixed;top:0;right:0;bottom:0;
  width:min(320px,86vw);
  background:var(--paper);
  border-left:1px solid var(--line);
  box-shadow:var(--shadow-3);
  transform:translateX(100%);
  transition:transform .24s var(--ease);
  z-index:91;
  padding:22px;
  overflow-y:auto;
}
body.drawer-open .drawer-mask{opacity:1;visibility:visible;}
body.drawer-open .drawer{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-title{font-size:16px;font-weight:700;}
.drawer-close{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--line-strong);
  background:var(--card);font-size:18px;line-height:1;display:flex;align-items:center;justify-content:center;
}
.drawer nav{display:flex;flex-direction:column;gap:4px;}
.drawer nav a{
  padding:12px 14px;border-radius:10px;font-size:15px;color:var(--ink-2);
  transition:background-color .18s var(--ease),color .18s var(--ease);
}
.drawer nav a:hover{background:var(--bg-alt);color:var(--ink);}
.drawer nav a.is-active{background:#FFF1E8;color:var(--orange-deep);font-weight:700;}
.drawer .btn{width:100%;margin-top:18px;}

/* ---------- 面包屑 ---------- */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--ink-3);
  padding:20px 0 0;
}
.crumbs a{color:var(--ink-2);}
.crumbs a:hover{color:var(--orange-deep);}
.crumbs .sep{color:var(--line-strong);}

/* ---------- 横幅 ---------- */
.page-banner{
  position:relative;
  padding:26px 0 0;
  overflow:hidden;
}
.page-banner::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(520px 260px at 12% 8%,rgba(232,98,43,.07),transparent 68%),
    radial-gradient(460px 240px at 88% 78%,rgba(42,111,99,.06),transparent 70%);
  pointer-events:none;
}
.banner-inner{
  position:relative;
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:36px;
  align-items:center;
  padding-bottom:44px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:#FBEADF;
  border:1px solid #F3D6C3;
  color:var(--orange-deep);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.04em;
  margin-bottom:16px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--orange);}
.banner-inner h1{
  font-size:clamp(34px,4.2vw,52px);
  font-weight:700;
  line-height:1.2;
  letter-spacing:-.01em;
  margin-bottom:16px;
}
.banner-inner h1 .hl{
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.banner-lede{
  font-size:16px;
  color:var(--ink-2);
  max-width:34em;
  line-height:1.85;
}
.banner-deco{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-3);
  min-height:230px;
  background:var(--bg-alt);
}
.banner-deco img{
  width:100%;height:100%;
  min-height:230px;
  object-fit:cover;
}
.banner-deco .deco-card{
  position:absolute;
  left:16px;bottom:16px;right:16px;
  background:rgba(255,255,255,.95);
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px 16px;
  display:flex;
  align-items:center;
  gap:10px;
  box-shadow:var(--shadow-1);
}
.deco-chip{
  flex:0 0 auto;
  padding:3px 10px;
  border-radius:999px;
  background:var(--green);
  color:#fff;
  font-size:12px;
  font-weight:600;
  letter-spacing:.04em;
}
.deco-card p{font-size:13px;color:var(--ink-2);line-height:1.6;}

/* ---------- 通用板块 ---------- */
.section{padding:64px 0;}
.section.alt{background:var(--bg-alt);}
.section-head{max-width:720px;margin-bottom:32px;}
.section-head h2{
  font-size:clamp(26px,2.6vw,34px);
  font-weight:700;
  line-height:1.28;
  letter-spacing:-.01em;
  margin-bottom:12px;
}
.section-head p{color:var(--ink-2);font-size:15.5px;}
.kicker{
  display:inline-block;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--green);
  margin-bottom:10px;
}

/* 导语 */
.intro-grid{
  display:grid;
  grid-template-columns:1.35fr .65fr;
  gap:32px;
  align-items:start;
}
.intro-copy p{
  font-size:16.5px;
  color:var(--ink);
  line-height:1.9;
  margin-bottom:16px;
}
.intro-copy p:last-child{margin-bottom:0;}
.intro-copy strong{color:var(--orange-deep);font-weight:700;}
.intro-side{
  background:var(--paper);
  border:1px solid var(--line-strong);
  border-radius:var(--r-lg);
  padding:24px;
  box-shadow:var(--shadow-1);
}
.intro-side h3{font-size:18px;font-weight:700;margin-bottom:14px;}
.intro-side ul{display:flex;flex-direction:column;gap:12px;}
.intro-side li{
  display:flex;gap:10px;
  font-size:14.5px;color:var(--ink-2);line-height:1.7;
}
.intro-side li .tick{
  flex:0 0 auto;width:20px;height:20px;border-radius:50%;
  background:#E7F0ED;color:var(--green);
  font-size:12px;display:flex;align-items:center;justify-content:center;margin-top:3px;
}

/* ---------- 公告列表（分类页4版式） ---------- */
.notice-list{display:flex;flex-direction:column;gap:20px;}
.notice-card{
  position:relative;
  display:grid;
  grid-template-columns:132px 1fr;
  gap:24px;
  background:var(--card);
  border:1px solid var(--line-strong);
  border-radius:var(--r-lg);
  padding:24px 26px 24px 24px;
  box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.notice-card::before{
  content:"";
  position:absolute;left:0;top:22px;bottom:22px;
  width:3px;border-radius:0 3px 3px 0;
  background:var(--grad);
  opacity:.9;
}
.notice-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-2);
  border-color:rgba(232,98,43,.35);
}
.notice-left{display:flex;flex-direction:column;gap:10px;}
.version-chip{
  display:inline-flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  height:64px;
  border-radius:12px;
  background:#FBEADF;
  border:1px dashed #EBCBB6;
  color:var(--orange-deep);
}
.version-chip .v-label{font-size:11px;letter-spacing:.08em;color:#B9744C;font-weight:600;}
.version-chip .v-num{
  font-family:Inter,"PingFang SC",sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:17px;font-weight:700;letter-spacing:-.01em;
}
.notice-date{
  font-size:13px;
  color:var(--ink-3);
  font-variant-numeric:tabular-nums;
  text-align:center;
  letter-spacing:.02em;
}
.notice-right{min-width:0;}
.notice-topline{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  margin-bottom:8px;
}
.tag{
  display:inline-flex;align-items:center;
  padding:2px 10px;
  border-radius:999px;
  font-size:12.5px;
  letter-spacing:.04em;
  font-weight:600;
  background:#F1F6F4;
  color:var(--green-deep);
  border:1px solid #D9E7E2;
}
.tag.warm{background:#FFF1E8;color:var(--orange-deep);border-color:#F6D9C6;}
.status-chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;color:var(--ink-2);
}
.status-chip .st-dot{width:6px;height:6px;border-radius:50%;background:var(--green);}
.status-chip.pending .st-dot{background:var(--orange);}
.notice-card h3{
  font-size:19px;
  font-weight:700;
  line-height:1.45;
  margin-bottom:8px;
  transition:color .18s var(--ease);
}
.notice-card:hover h3{color:var(--orange-deep);}
.notice-card p{
  font-size:14.5px;
  color:var(--ink-2);
  line-height:1.8;
  margin-bottom:14px;
}
.notice-foot{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding-top:12px;
  border-top:1px dashed var(--line-strong);
}
.notice-foot .meta{
  font-size:13px;color:var(--ink-3);
  display:flex;flex-wrap:wrap;gap:6px 14px;
}
.notice-foot .meta b{color:var(--ink-2);font-weight:600;}

/* ---------- 发布规则 ---------- */
.rule-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.rule-card{
  background:var(--card);
  border:1px solid var(--line-strong);
  border-radius:var(--r-lg);
  padding:26px 24px;
  box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.rule-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(232,98,43,.3);}
.rule-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:12px;
  background:var(--green-deep);color:#fff;
  font-size:15px;font-weight:700;
  font-variant-numeric:tabular-nums;
  margin-bottom:16px;
}
.rule-card h3{font-size:18px;font-weight:600;margin-bottom:10px;}
.rule-card p{font-size:14.5px;color:var(--ink-2);line-height:1.8;}

/* ---------- 核对表 ---------- */
.check-panel{
  background:var(--paper);
  border:1px solid var(--line-strong);
  border-radius:var(--r-lg);
  padding:8px 26px;
  box-shadow:var(--shadow-1);
}
.check-row{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:24px;
  padding:20px 0;
  border-bottom:1px dashed var(--line-strong);
}
.check-row:last-child{border-bottom:0;}
.check-row dt{font-weight:700;font-size:15px;color:var(--ink);}
.check-row dd{margin:0;font-size:14.5px;color:var(--ink-2);line-height:1.8;}

/* ---------- 推荐 ---------- */
.rec-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:26px;
}
.rec-card{
  display:flex;
  flex-direction:column;
  background:var(--card);
  border:1px solid var(--line-strong);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.rec-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(232,98,43,.32);}
.rec-thumb{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--bg-alt);
}
.rec-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease);}
.rec-card:hover .rec-thumb img{transform:scale(1.03);}
.rec-body{padding:22px 24px 24px;}
.rec-body h3{font-size:19px;font-weight:700;margin-bottom:8px;}
.rec-card:hover .rec-body h3{color:var(--orange-deep);}
.rec-body p{font-size:14.5px;color:var(--ink-2);line-height:1.8;margin-bottom:16px;}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--grad);
  color:#fff;
  border-radius:28px;
  padding:44px 48px;
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:32px;
  align-items:center;
  box-shadow:0 18px 40px rgba(232,98,43,.22);
}
.cta-band h2{
  font-size:clamp(24px,2.4vw,32px);
  font-weight:700;
  line-height:1.3;
  margin-bottom:12px;
}
.cta-band p{font-size:15px;color:rgba(255,255,255,.88);line-height:1.85;max-width:36em;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}
.btn-white{
  background:#fff;color:var(--orange-deep);
  height:48px;padding:0 28px;border-radius:12px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.btn-white:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(23,33,43,.18);}
.btn-line{
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55);
  height:48px;padding:0 28px;border-radius:12px;font-weight:600;
  display:inline-flex;align-items:center;justify-content:center;
  transition:background-color .2s var(--ease),border-color .2s var(--ease);
}
.btn-line:hover{background:rgba(255,255,255,.14);border-color:#fff;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:#16211F;
  color:rgba(255,255,255,.6);
  padding:64px 0 0;
  margin-top:72px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:36px;
  padding-bottom:44px;
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:18px;border-radius:12px;}
.fb-name{display:block;color:#fff;font-size:17px;font-weight:700;line-height:1.3;}
.fb-sub{display:block;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.45);}
.footer-col h3{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px;}
.footer-col p{line-height:1.85;color:rgba(255,255,255,.55);}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{color:rgba(255,255,255,.6);transition:color .18s var(--ease);}
.footer-col a:hover{color:#fff;text-decoration:underline;}
.footer-col li{line-height:1.7;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 26px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:13px;
  color:rgba(255,255,255,.45);
}

/* ---------- 响应式 ---------- */
@media(max-width:1199px){
  .section{padding:56px 0;}
  .banner-inner{grid-template-columns:1.35fr .65fr;gap:28px;}
  .rule-grid{gap:20px;}
}
@media(max-width:991px){
  .search-box{display:none;}
  .banner-inner{grid-template-columns:1fr;gap:26px;padding-bottom:36px;}
  .banner-deco{min-height:190px;}
  .banner-deco img{min-height:190px;}
  .intro-grid{grid-template-columns:1fr;gap:24px;}
  .rule-grid{grid-template-columns:1fr 1fr;}
  .cta-band{grid-template-columns:1fr;padding:36px;gap:24px;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media(max-width:767px){
  .container{padding:0 18px;}
  .nav-toggle{display:flex;}
  .header-actions .btn-primary{display:none;}
  .brand-row{height:64px;}
  .brand-name{font-size:17px;}
  .brand-sub{font-size:11px;letter-spacing:.04em;}
  .channel-nav{display:none;}
  .section{padding:44px 0;}
  .notice-card{grid-template-columns:1fr;gap:16px;padding:20px;}
  .notice-card::before{top:16px;bottom:auto;height:calc(100% - 32px);}
  .notice-left{flex-direction:row;align-items:center;gap:14px;}
  .version-chip{height:52px;min-width:96px;padding:0 12px;}
  .notice-date{text-align:left;}
  .rule-grid{grid-template-columns:1fr;}
  .check-row{grid-template-columns:1fr;gap:6px;}
  .rec-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;}
}
@media(max-width:479px){
  .banner-inner h1{font-size:30px;}
  .banner-lede{font-size:15px;}
  .btn{width:100%;padding:0 20px;}
  .cta-actions{flex-direction:column;width:100%;}
  .btn-white,.btn-line{width:100%;}
  .notice-card h3{font-size:17px;}
  .section-head h2{font-size:24px;}
  .check-panel{padding:4px 18px;}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* roulang page: category5 */
:root{
  --brand:#E8622B;
  --brand-light:#FF9A5A;
  --brand-deep:#C24A20;
  --grad:linear-gradient(135deg,#FF9A5A 0%,#E8622B 58%,#C24A20 100%);
  --pine:#2A6F63;
  --pine-deep:#0F4F46;
  --bg:#FBF7F3;
  --bg-alt:#F5EFE9;
  --card:#FFFFFF;
  --line:#EFE6DF;
  --line-strong:#E0D3C8;
  --ink:#17212B;
  --ink-2:#64717A;
  --ink-3:#9AA5AD;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --sh-1:0 1px 2px rgba(23,33,43,.04),0 4px 12px rgba(23,33,43,.05);
  --sh-2:0 12px 28px rgba(232,98,43,.12);
  --sh-3:0 18px 40px rgba(23,33,43,.10);
  --t:200ms cubic-bezier(.2,.7,.3,1);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,textarea{font:inherit;color:inherit;}
:focus-visible{outline:2px solid rgba(232,98,43,.55);outline-offset:3px;border-radius:6px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,243,.94);
  backdrop-filter:saturate(140%) blur(0px);
  border-bottom:1px solid var(--line);
}
.brand-row{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;height:72px;
}
.brand{display:flex;align-items:center;gap:12px;min-width:0;}
.brand-mark{
  flex:0 0 auto;
  width:44px;height:44px;border-radius:14px;
  background:var(--grad);
  color:#fff;font-size:19px;font-weight:700;
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(232,98,43,.24);
  letter-spacing:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0;}
.brand-name{font-size:19px;font-weight:700;letter-spacing:-0.01em;}
.brand-sub{font-size:12px;letter-spacing:.06em;color:var(--ink-2);}
.brand-actions{display:flex;align-items:center;gap:12px;}
.search-box{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 6px 0 14px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  transition:border-color var(--t),box-shadow var(--t);
}
.search-box:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,98,43,.12);}
.search-box input{
  width:172px;height:100%;border:0;background:transparent;outline:none;font-size:14px;
}
.search-box input::placeholder{color:var(--ink-3);}
.search-btn{
  width:32px;height:32px;border-radius:999px;display:grid;place-items:center;
  background:var(--bg-alt);color:var(--ink-2);transition:background var(--t),color var(--t);
}
.search-btn:hover{background:rgba(232,98,43,.12);color:var(--brand);}
.nav-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:#fff;align-items:center;justify-content:center;color:var(--ink);
}
.channel-wrap{border-top:1px solid var(--line);}
.channel-nav{
  display:flex;align-items:stretch;gap:2px;
  height:52px;overflow-x:auto;scrollbar-width:none;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
  position:relative;display:inline-flex;align-items:center;
  padding:0 14px;font-size:15px;font-weight:500;color:var(--ink-2);
  white-space:nowrap;transition:color var(--t);
}
.channel-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;
  background:var(--brand);border-radius:2px;
  transform:scaleX(0);transform-origin:left;transition:transform var(--t);
}
.channel-nav a:hover{color:var(--ink);}
.channel-nav a:hover::after{transform:scaleX(1);}
.channel-nav a.is-active{color:var(--brand);font-weight:600;}
.channel-nav a.is-active::after{transform:scaleX(1);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;line-height:1;
  transition:transform var(--t),box-shadow var(--t),background var(--t),border-color var(--t),color var(--t);
  border:1px solid transparent;white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(232,98,43,.22);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--sh-2);}
.btn-primary:active{transform:scale(.98);}
.btn-ghost{background:#fff;border-color:var(--line-strong);color:var(--ink);}
.btn-ghost:hover{background:#FFF1E8;border-color:var(--brand);color:var(--brand-deep);}
.btn-ghost:active{transform:scale(.98);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:10px;}
.btn-light{background:#fff;color:var(--brand-deep);}
.btn-light:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(0,0,0,.16);}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-weight:600;color:var(--brand-deep);font-size:14.5px;
}
.link-arrow span.ar{transition:transform var(--t);display:inline-block;}
.link-arrow:hover span.ar{transform:translateX(4px);}

/* ---------- 抽屉 ---------- */
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(23,33,43,.42);z-index:80;
  opacity:0;pointer-events:none;transition:opacity var(--t);
}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;z-index:90;
  background:#fff;box-shadow:var(--sh-3);
  transform:translateX(100%);transition:transform var(--t);
  display:flex;flex-direction:column;padding:18px 0;
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:0 20px 14px;border-bottom:1px solid var(--line);}
.drawer-head span{font-weight:700;font-size:16px;}
.drawer-close{width:36px;height:36px;border-radius:10px;background:var(--bg-alt);display:grid;place-items:center;font-size:20px;color:var(--ink-2);}
.drawer-close:hover{background:#FFF1E8;color:var(--brand);}
.drawer nav{display:flex;flex-direction:column;padding:10px 12px;overflow-y:auto;}
.drawer nav a{
  padding:12px 12px;border-radius:10px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:background var(--t),color var(--t);
}
.drawer nav a:hover{background:var(--bg-alt);color:var(--ink);}
.drawer nav a.is-active{background:#FFF1E8;color:var(--brand-deep);font-weight:600;}

/* ---------- 横幅 ---------- */
.page-banner{
  position:relative;overflow:hidden;
  background:
    radial-gradient(520px 260px at 8% 0%,rgba(232,98,43,.07),transparent 70%),
    radial-gradient(420px 240px at 92% 18%,rgba(42,111,99,.06),transparent 72%),
    var(--bg);
  border-bottom:1px solid var(--line);
}
.page-banner .container{
  display:grid;grid-template-columns:1.35fr .75fr;gap:40px;align-items:center;
  padding-top:56px;padding-bottom:56px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:#F7EADF;color:#8A5230;
  font-size:12.5px;letter-spacing:.04em;font-weight:600;
  border:1px dashed #E3C9B4;
}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--brand);display:inline-block;}
.page-banner h1{
  margin-top:18px;
  font-size:clamp(30px,3.6vw,46px);
  line-height:1.22;font-weight:700;letter-spacing:-0.01em;
}
.page-banner h1 em{
  font-style:normal;
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.banner-sub{margin-top:16px;font-size:16.5px;color:var(--ink-2);max-width:38em;}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.tag{
  display:inline-flex;align-items:center;
  padding:5px 13px;border-radius:999px;
  font-size:12.5px;letter-spacing:.04em;font-weight:500;
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
}
.tag.solid{background:rgba(42,111,99,.10);border-color:rgba(42,111,99,.22);color:var(--pine-deep);}
.banner-figure{position:relative;}
.banner-figure img{
  width:100%;height:280px;object-fit:cover;
  border-radius:24px;border:1px solid var(--line);
  box-shadow:var(--sh-1);
}
.banner-figure::after{
  content:"";position:absolute;left:-14px;bottom:-14px;width:96px;height:96px;
  border-radius:18px;background:var(--grad);opacity:.14;z-index:-1;
}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0;}
.section.alt{background:var(--bg-alt);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{
  font-size:clamp(24px,2.4vw,32px);font-weight:700;line-height:1.3;letter-spacing:-0.01em;
}
.section-head p{margin-top:12px;color:var(--ink-2);font-size:15.5px;}
.section-head .kicker{
  display:block;font-size:12.5px;letter-spacing:.08em;color:var(--brand);
  font-weight:700;margin-bottom:10px;
}

/* ---------- 导语 ---------- */
.intro-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px 36px;box-shadow:var(--sh-1);
  display:grid;grid-template-columns:6px 1fr;gap:26px;
  position:relative;overflow:hidden;
}
.intro-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);opacity:.9;
}
.intro-rule{border-radius:4px;background:linear-gradient(180deg,var(--brand-light),rgba(232,98,43,0));}
.intro-card p{font-size:16.5px;line-height:1.9;color:var(--ink);}
.intro-card p + p{margin-top:16px;color:var(--ink-2);font-size:15.5px;}

/* ---------- FAQ ---------- */
.faq-group + .faq-group{margin-top:40px;}
.group-head{
  display:flex;align-items:center;gap:14px;margin-bottom:18px;
}
.group-num{
  flex:0 0 auto;width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;font-weight:700;font-size:15px;
  background:#fff;border:1px solid var(--line-strong);color:var(--brand-deep);
  box-shadow:var(--sh-1);
}
.group-head h3{font-size:20px;font-weight:700;letter-spacing:-0.01em;}
.group-head .dash{
  flex:1 1 auto;height:1px;
  background-image:linear-gradient(90deg,var(--line-strong) 0 8px,transparent 8px 16px);
  background-size:16px 1px;background-repeat:repeat-x;
}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:20px 28px;margin-bottom:12px;
  transition:border-color var(--t),box-shadow var(--t);
}
.faq-item:hover{border-color:rgba(232,98,43,.30);box-shadow:var(--sh-1);}
.faq-item[open]{border-color:rgba(232,98,43,.34);box-shadow:var(--sh-1);}
.faq-item summary{
  display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  font-size:17px;font-weight:600;line-height:1.6;cursor:pointer;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;
  width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;
  font-size:18px;font-weight:500;color:var(--brand);
  background:#FFF1E8;
  transition:transform var(--t),color var(--t),background var(--t);
}
.faq-item[open] summary::after{transform:rotate(45deg);background:rgba(232,98,43,.16);}
.faq-answer{
  margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);
  font-size:15px;line-height:1.9;color:var(--ink-2);
}
.faq-answer strong{color:var(--ink);font-weight:600;}

/* ---------- 提示条 ---------- */
.notice{
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--pine);
  border-radius:16px;padding:20px 24px;margin-top:34px;
  box-shadow:var(--sh-1);
}
.notice-icon{
  flex:0 0 auto;width:36px;height:36px;border-radius:10px;
  background:rgba(42,111,99,.12);color:var(--pine-deep);
  display:grid;place-items:center;font-weight:700;font-size:16px;
}
.notice p{font-size:14.5px;color:var(--ink-2);line-height:1.85;}
.notice p b{color:var(--ink);font-weight:600;}

/* ---------- 推荐卡 ---------- */
.rec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.rec-card{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.rec-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(232,98,43,.30);}
.rec-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-alt);}
.rec-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 320ms cubic-bezier(.2,.7,.3,1);}
.rec-card:hover .rec-thumb img{transform:scale(1.03);}
.rec-thumb .pill{
  position:absolute;left:14px;top:14px;
  padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.94);
  font-size:12.5px;font-weight:600;color:var(--brand-deep);letter-spacing:.03em;
}
.rec-body{padding:24px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rec-body h3{font-size:19px;font-weight:700;line-height:1.4;}
.rec-body p{font-size:14.5px;color:var(--ink-2);line-height:1.85;}
.rec-body .link-arrow{margin-top:auto;padding-top:6px;}

/* ---------- 通栏 CTA ---------- */
.cta-band{
  background:var(--grad);
  border-radius:var(--r-lg);
  padding:46px 48px;
  color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  box-shadow:0 16px 36px rgba(232,98,43,.22);
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;
  border-radius:50%;background:rgba(255,255,255,.12);
}
.cta-band h2{font-size:clamp(22px,2.2vw,28px);font-weight:700;line-height:1.35;color:#fff;}
.cta-band p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.86);max-width:44em;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1;}
.cta-band .btn-ghost{background:transparent;border-color:rgba(255,255,255,.6);color:#fff;}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff;}

/* ---------- 页脚 ---------- */
.site-footer{background:#16211F;color:rgba(255,255,255,.62);padding:64px 0 0;margin-top:72px;}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;
  padding-bottom:44px;
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{
  width:40px;height:40px;border-radius:12px;font-size:17px;box-shadow:none;
}
.fb-name{display:block;font-size:16.5px;font-weight:700;color:#fff;line-height:1.3;}
.fb-sub{display:block;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.5);}
.footer-col p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.55);max-width:30em;}
.footer-col h3{font-size:14.5px;color:#fff;font-weight:600;margin-bottom:16px;letter-spacing:.02em;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col ul li{font-size:14px;color:rgba(255,255,255,.55);}
.footer-col ul a{font-size:14px;color:rgba(255,255,255,.6);transition:color var(--t);}
.footer-col ul a:hover{color:#fff;text-decoration:underline;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:20px 0 26px;display:flex;justify-content:space-between;gap:16px;
  font-size:13px;color:rgba(255,255,255,.45);flex-wrap:wrap;
}

/* ---------- 动画与可访问性 ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .rec-card:hover{transform:none;}
  .btn-primary:hover{transform:none;}
}

/* ---------- 断点 ---------- */
@media (max-width:1199px){
  .page-banner .container{padding-top:44px;padding-bottom:44px;gap:32px;}
  .section{padding:60px 0;}
  .cta-band{padding:40px 38px;}
}
@media (max-width:991px){
  .page-banner .container{grid-template-columns:1fr;}
  .banner-figure img{height:220px;}
  .banner-figure::after{display:none;}
  .search-box{display:none;}
  .rec-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band{flex-direction:column;align-items:flex-start;}
  .intro-card{padding:28px 26px;gap:20px;}
}
@media (max-width:767px){
  .container{padding:0 18px;}
  .brand-row{height:64px;}
  .channel-wrap{display:none;}
  .nav-toggle{display:inline-flex;}
  .brand-actions .btn-sm{display:none;}
  .section{padding:48px 0;}
  .faq-item{padding:18px 20px;}
  .faq-item summary{font-size:16px;gap:12px;}
  .banner-tags{gap:8px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .cta-band{padding:32px 24px;}
  .site-footer{padding-top:48px;margin-top:48px;}
  .notice{flex-direction:column;gap:12px;}
}
@media (max-width:519px){
  body{font-size:15.5px;}
  .page-banner h1{font-size:clamp(26px,7vw,32px);}
  .banner-sub{font-size:15px;}
  .btn{width:100%;padding:0 20px;}
  .brand-actions{gap:8px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .rec-body{padding:20px;}
  .intro-card{grid-template-columns:1fr;padding:24px 20px;}
  .intro-rule{display:none;}
  .group-head h3{font-size:18px;}
}

/* roulang page: category6 */
:root{
  --brand:#E8622B;
  --brand-light:#FF9A5A;
  --brand-deep:#C24A20;
  --brand-grad:linear-gradient(135deg,#FF9A5A 0%,#E8622B 58%,#C24A20 100%);
  --green:#2A6F63;
  --green-deep:#0F4F46;
  --bg:#FBF7F3;
  --bg-alt:#F5EFE9;
  --card:#FFFFFF;
  --line:#EFE6DF;
  --line-soft:#E5DED7;
  --ink:#17212B;
  --ink-2:#64717A;
  --ink-3:#9AA5AD;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(23,33,43,.04),0 4px 12px rgba(23,33,43,.05);
  --shadow-2:0 12px 28px rgba(232,98,43,.12);
  --shadow-3:0 18px 40px rgba(23,33,43,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --dur:200ms;
  --container:1200px;
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-num:"Inter","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid rgba(232,98,43,.55);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(232,98,43,.18);}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1280px){
  .container{max-width:1280px;}
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(251,247,243,.94);
  backdrop-filter:saturate(120%) blur(2px);
  border-bottom:1px solid var(--line);
}
.brand-row-inner{
  height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.brand-mark{
  width:44px;height:44px;
  flex:0 0 44px;
  border-radius:14px;
  background:var(--brand-grad);
  color:#fff;
  font-size:20px;
  font-weight:700;
  display:grid;
  place-items:center;
  box-shadow:0 6px 16px rgba(232,98,43,.28);
  letter-spacing:0;
}
.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.2;
  min-width:0;
}
.bt-main{
  font-size:19px;
  font-weight:700;
  letter-spacing:-0.01em;
  white-space:nowrap;
}
.bt-sub{
  font-size:12px;
  letter-spacing:.06em;
  color:var(--ink-2);
  white-space:nowrap;
}
.brand-actions{
  display:flex;
  align-items:center;
  gap:14px;
}
.search-box{
  display:flex;
  align-items:center;
  gap:8px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  padding:0 6px 0 16px;
  height:42px;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.search-box:focus-within{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(232,98,43,.12);
}
.search-box input{
  border:0;
  background:transparent;
  outline:none;
  width:160px;
  font-size:14px;
  height:40px;
}
.search-box input::placeholder{color:var(--ink-3);}
.search-box button{
  border:0;
  background:transparent;
  cursor:pointer;
  color:var(--brand);
  font-size:13px;
  padding:6px 10px;
  border-radius:var(--radius-pill);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.search-box button:hover{background:#FFF1E8;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 28px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background-color var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--brand-grad);
  color:#fff;
  box-shadow:0 6px 18px rgba(232,98,43,.22);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-primary:active{transform:scale(.98);}
.btn-ghost{
  background:#fff;
  color:var(--ink);
  border-color:var(--line-soft);
}
.btn-ghost:hover{background:#FFF1E8;border-color:var(--brand);color:var(--brand-deep);}
.btn-ghost:active{transform:scale(.98);}
.btn-sm{height:42px;padding:0 20px;font-size:14px;border-radius:10px;}
.btn-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:600;
  color:var(--brand);
  transition:gap var(--dur) var(--ease),color var(--dur) var(--ease);
}
.btn-text::after{content:"→";transition:transform var(--dur) var(--ease);}
.btn-text:hover{gap:10px;color:var(--brand-deep);}
.btn-text:hover::after{transform:translateX(4px);}
.btn[disabled],.btn.is-disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none;}

/* ---------- Channel nav ---------- */
.channel-nav{
  display:flex;
  align-items:center;
  gap:2px;
  height:52px;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
  overflow-x:auto;
  scrollbar-width:none;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-nav a{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:52px;
  padding:0 14px;
  font-size:15px;
  font-weight:500;
  color:var(--ink-2);
  white-space:nowrap;
  transition:color var(--dur) var(--ease);
}
.channel-nav a::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:0;
  height:2px;
  border-radius:2px;
  background:var(--brand);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform var(--dur) var(--ease);
}
.channel-nav a:hover{color:var(--ink);}
.channel-nav a:hover::after{transform:scaleX(1);}
.channel-nav a.is-active{color:var(--brand);font-weight:600;}
.channel-nav a.is-active::after{transform:scaleX(1);}

/* ---------- Drawer ---------- */
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--line-soft);
  background:#fff;
  cursor:pointer;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
  transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.nav-toggle:hover{border-color:var(--brand);background:#FFF1E8;}
.nav-toggle span{
  display:block;
  width:18px;height:2px;
  border-radius:2px;
  background:var(--ink);
}
.drawer{
  position:fixed;
  inset:0;
  z-index:120;
  display:none;
}
.drawer.is-open{display:block;}
.drawer-mask{
  position:absolute;inset:0;
  background:rgba(23,33,43,.38);
  border:0;
  padding:0;
  cursor:pointer;
}
.drawer-panel{
  position:absolute;
  top:0;right:0;bottom:0;
  width:min(320px,86vw);
  background:var(--card);
  padding:22px;
  display:flex;
  flex-direction:column;
  gap:8px;
  box-shadow:-18px 0 40px rgba(23,33,43,.16);
  animation:drawerIn 220ms var(--ease);
}
@keyframes drawerIn{from{transform:translateX(24px);opacity:.4;}to{transform:translateX(0);opacity:1;}}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:8px;
}
.drawer-title{font-size:15px;font-weight:700;}
.drawer-close{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line-soft);
  background:#fff;cursor:pointer;font-size:18px;line-height:1;
  color:var(--ink-2);
  transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.drawer-close:hover{color:var(--brand);border-color:var(--brand);}
.drawer-panel a{
  padding:11px 12px;
  border-radius:10px;
  font-size:15px;
  color:var(--ink-2);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.drawer-panel a:hover{background:#FFF1E8;color:var(--brand-deep);}
.drawer-panel a.is-active{color:var(--brand);background:#FFF1E8;font-weight:600;}

/* ---------- Page hero ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(560px 280px at 12% 0%,rgba(232,98,43,.055),transparent 70%),
    radial-gradient(480px 260px at 88% 12%,rgba(42,111,99,.05),transparent 72%),
    var(--bg);
  border-bottom:1px solid var(--line);
}
.page-hero-inner{
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:48px;
  align-items:center;
  padding:56px 24px 60px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:32px;
  padding:0 16px;
  border-radius:var(--radius-pill);
  background:#F7EBDD;
  color:#8A5426;
  font-size:12.5px;
  letter-spacing:.04em;
  font-weight:600;
}
.pill::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--brand);
}
.page-hero h1{
  margin-top:18px;
  font-size:clamp(30px,3.4vw,44px);
  font-weight:700;
  line-height:1.24;
  letter-spacing:-0.01em;
}
.grad-text{
  background:var(--brand-grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lede{
  margin-top:16px;
  font-size:16px;
  color:var(--ink-2);
  max-width:36em;
}
.page-hero-meta{
  margin-top:26px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.chip{
  display:inline-flex;
  align-items:center;
  height:32px;
  padding:0 14px;
  border-radius:var(--radius-pill);
  background:#fff;
  border:1px solid var(--line);
  font-size:13px;
  color:var(--ink-2);
  transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.chip:hover{border-color:rgba(232,98,43,.4);color:var(--brand-deep);}
.page-hero-media{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  aspect-ratio:4/3;
  background:var(--bg-alt);
}
.page-hero-media img{
  width:100%;height:100%;
  object-fit:cover;
}
.media-tag{
  position:absolute;
  left:16px;bottom:16px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:#fff;
  border-radius:var(--radius-pill);
  padding:7px 15px;
  font-size:12.5px;
  font-weight:600;
  color:var(--ink);
  box-shadow:var(--shadow-3);
}
.media-tag i{
  width:7px;height:7px;border-radius:50%;
  background:var(--green);
  display:inline-block;
}

/* ---------- Sections ---------- */
.section{padding:72px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{
  font-size:clamp(26px,2.6vw,36px);
  font-weight:700;
  line-height:1.28;
  letter-spacing:-0.01em;
}
.section-head p{
  margin-top:14px;
  color:var(--ink-2);
  font-size:15.5px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  letter-spacing:.08em;
  font-weight:600;
  color:var(--brand);
  margin-bottom:12px;
}
.eyebrow::before{
  content:"";
  width:22px;height:4px;
  border-radius:2px;
  background:var(--brand-grad);
}

.intro-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.intro-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:30px 32px;
  box-shadow:var(--shadow-1);
}
.intro-card h3{
  font-size:19px;
  font-weight:600;
  margin-bottom:12px;
}
.intro-card p{color:var(--ink-2);font-size:15.5px;}
.intro-card p + p{margin-top:12px;}

/* ---------- Contact table ---------- */
.ctable{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-1);
}
.crow{
  display:grid;
  grid-template-columns:1.1fr 1.9fr .95fr 1.5fr;
  gap:20px;
  padding:22px 28px;
  align-items:center;
  border-top:1px solid var(--line);
  transition:background var(--dur) var(--ease);
}
.crow:first-child{border-top:0;}
.crow:not(.crow-head):hover{background:#FFF9F4;}
.crow-head{
  background:var(--bg-alt);
  font-size:12.5px;
  letter-spacing:.06em;
  font-weight:600;
  color:var(--ink-2);
  padding:14px 28px;
}
.cname{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:15.5px;
  font-weight:600;
}
.cdot{
  width:10px;height:10px;flex:0 0 10px;
  border-radius:3px;
  background:var(--brand-grad);
}
.cdot.g{background:linear-gradient(135deg,#3F8E80 0%,#2A6F63 60%,#0F4F46 100%);}
.cscope{color:var(--ink-2);font-size:15px;}
.ctime{
  font-family:var(--font-num);
  font-size:15px;
  font-weight:600;
  color:var(--green-deep);
  background:#EAF3F1;
  border-radius:var(--radius-pill);
  padding:4px 14px;
  justify-self:start;
  white-space:nowrap;
}
.ctip{color:var(--ink-3);font-size:14px;}

/* ---------- Steps ---------- */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.step{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:26px 24px;
  box-shadow:var(--shadow-1);
  transition:transform var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.step:hover{transform:translateY(-4px);border-color:rgba(232,98,43,.3);box-shadow:var(--shadow-2);}
.step-num{
  width:36px;height:36px;
  border-radius:50%;
  display:grid;place-items:center;
  background:var(--brand-grad);
  color:#fff;
  font-family:var(--font-num);
  font-weight:700;
  font-size:15px;
  margin-bottom:16px;
}
.step h3{font-size:17px;font-weight:600;margin-bottom:8px;}
.step p{font-size:14.5px;color:var(--ink-2);line-height:1.8;}

/* ---------- Form ---------- */
.consult-wrap{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:36px;
  align-items:start;
}
.consult-aside{
  background:var(--green-deep);
  color:#fff;
  border-radius:var(--radius-lg);
  padding:34px 32px;
  box-shadow:var(--shadow-1);
}
.consult-aside h2{
  font-size:24px;
  font-weight:700;
  line-height:1.35;
  color:#fff;
}
.consult-aside p{
  margin-top:14px;
  font-size:15px;
  color:rgba(255,255,255,.78);
}
.aside-list{margin-top:24px;display:grid;gap:14px;}
.aside-list li{
  display:flex;
  gap:12px;
  font-size:14.5px;
  color:rgba(255,255,255,.82);
  line-height:1.75;
}
.aside-list li::before{
  content:"";
  flex:0 0 6px;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--brand-light);
  margin-top:11px;
}
.form-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:32px;
  box-shadow:var(--shadow-1);
}
.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1 / -1;}
.field label{
  font-size:14px;
  font-weight:600;
  color:var(--ink);
}
.field label .req{color:var(--brand);margin-left:2px;}
.field input,
.field select,
.field textarea{
  width:100%;
  border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);
  background:#fff;
  padding:13px 14px;
  font-size:15px;
  color:var(--ink);
  outline:none;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.field input,
.field select{height:48px;padding:0 14px;}
.field textarea{min-height:132px;resize:vertical;line-height:1.75;}
.field input::placeholder,
.field textarea::placeholder{color:var(--ink-3);}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(232,98,43,.12);
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea{border-color:#C93B2E;}
.err-msg{
  font-size:12px;
  color:#C93B2E;
  display:none;
}
.field.has-error .err-msg{display:block;}
.check-row{
  grid-column:1 / -1;
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:13.5px;
  color:var(--ink-2);
  line-height:1.7;
}
.check-row input{
  width:18px;height:18px;
  margin-top:3px;
  accent-color:var(--brand);
  flex:0 0 18px;
}
.form-actions{
  grid-column:1 / -1;
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  padding-top:4px;
}
.form-actions .btn-primary{min-width:180px;}
.form-hint{
  grid-column:1 / -1;
  font-size:13px;
  color:var(--ink-3);
}
.form-feedback{
  display:none;
  grid-column:1 / -1;
  border-radius:var(--radius-sm);
  padding:14px 18px;
  font-size:14.5px;
  background:#EAF3F1;
  color:var(--green-deep);
  border:1px solid rgba(42,111,99,.2);
}
.form-feedback.is-visible{display:block;}

/* ---------- Recommend ---------- */
.rec-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.rec-card{
  display:grid;
  grid-template-columns:200px 1fr;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.rec-card:hover{
  transform:translateY(-4px);
  border-color:rgba(232,98,43,.3);
  box-shadow:var(--shadow-2);
}
.rec-media{
  background:var(--bg-alt);
  overflow:hidden;
}
.rec-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform 260ms var(--ease);
}
.rec-card:hover .rec-media img{transform:scale(1.04);}
.rec-body{padding:24px 26px;display:flex;flex-direction:column;gap:10px;}
.rec-body h3{font-size:17px;font-weight:600;line-height:1.5;transition:color var(--dur) var(--ease);}
.rec-card:hover .rec-body h3{color:var(--brand);}
.rec-body p{font-size:14px;color:var(--ink-2);line-height:1.75;}
.tag{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 12px;
  border-radius:var(--radius-pill);
  background:#FFF1E8;
  color:var(--brand-deep);
  font-size:12.5px;
  letter-spacing:.04em;
  font-weight:600;
  width:fit-content;
}
.tag.green{background:#EAF3F1;color:var(--green-deep);}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:26px;
  background:var(--brand-grad);
  color:#fff;
  padding:56px 48px;
  display:grid;
  grid-template-columns:1fr auto;
  gap:32px;
  align-items:center;
  box-shadow:0 20px 44px rgba(232,98,43,.24);
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-60px;top:-60px;
  width:260px;height:260px;
  border-radius:50%;
  background:rgba(255,255,255,.10);
}
.cta-band h2{
  font-size:clamp(24px,2.4vw,32px);
  font-weight:700;
  line-height:1.3;
  color:#fff;
}
.cta-band p{
  margin-top:12px;
  font-size:15.5px;
  color:rgba(255,255,255,.86);
  max-width:44em;
}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1;}
.btn-on-grad{
  background:#fff;
  color:var(--brand-deep);
  box-shadow:0 10px 24px rgba(23,33,43,.14);
}
.btn-on-grad:hover{transform:translateY(-1px);box-shadow:0 16px 30px rgba(23,33,43,.2);}
.btn-outline-light{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.6);
}
.btn-outline-light:hover{background:rgba(255,255,255,.14);border-color:#fff;}

/* ---------- Footer ---------- */
.site-footer{
  background:#16211F;
  color:rgba(255,255,255,.6);
  padding:64px 0 0;
  margin-top:8px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:36px;
  padding-bottom:44px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:16px;
}
.footer-brand .brand-mark{
  box-shadow:none;
  width:40px;height:40px;flex:0 0 40px;border-radius:12px;font-size:18px;
}
.fb-name{
  display:block;
  color:#fff;
  font-size:16px;
  font-weight:700;
  line-height:1.3;
}
.fb-sub{
  display:block;
  font-size:12px;
  color:rgba(255,255,255,.45);
  letter-spacing:.06em;
}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.55);}
.footer-col h3{
  color:#fff;
  font-size:14px;
  font-weight:600;
  letter-spacing:.04em;
  margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col li{font-size:14px;color:rgba(255,255,255,.55);line-height:1.7;}
.footer-col a{
  color:rgba(255,255,255,.6);
  transition:color var(--dur) var(--ease);
}
.footer-col a:hover{color:#fff;text-decoration:underline;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 28px;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(255,255,255,.42);
}

/* ---------- Reveal / motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .page-hero-inner{gap:36px;padding:48px 24px 52px;}
  .section{padding:64px 0;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .rec-card{grid-template-columns:1fr;}
  .rec-media{aspect-ratio:16/10;}
}
@media (max-width:991px){
  .search-box{display:none;}
  .page-hero-inner{grid-template-columns:1fr;gap:28px;}
  .page-hero-media{aspect-ratio:16/9;}
  .intro-grid{grid-template-columns:1fr;}
  .crow{grid-template-columns:1fr 1fr;gap:12px 20px;padding:20px 22px;}
  .crow-head{display:none;}
  .cscope{grid-column:1 / -1;order:3;}
  .ctip{grid-column:1 / -1;order:4;}
  .consult-wrap{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .cta-band{grid-template-columns:1fr;padding:44px 32px;}
}
@media (max-width:767px){
  .brand-row-inner{height:64px;gap:12px;}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:12px;font-size:17px;}
  .bt-main{font-size:16px;}
  .bt-sub{font-size:11px;}
  .brand-actions .btn-primary{display:none;}
  .nav-toggle{display:flex;}
  .channel-nav{padding:0 18px;height:48px;}
  .channel-nav a{height:48px;padding:0 12px;font-size:14px;}
  .channel-nav a::after{left:12px;right:12px;}
  .container{padding:0 18px;}
  .page-hero-inner{padding:38px 18px 42px;}
  .page-hero-meta{gap:8px;}
  .section{padding:52px 0;}
  .section-head{margin-bottom:26px;}
  .form-grid{grid-template-columns:1fr;}
  .form-card{padding:24px 20px;}
  .consult-aside{padding:26px 22px;}
  .steps{grid-template-columns:1fr;}
  .rec-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .cta-band{padding:34px 22px;border-radius:20px;}
  .cta-actions .btn{width:100%;}
}
@media (max-width:520px){
  .page-hero h1{font-size:26px;}
  .lede{font-size:15px;}
  .crow{grid-template-columns:1fr;}
  .cscope,.ctip{grid-column:auto;}
  .intro-card{padding:22px 20px;}
  .form-actions .btn{width:100%;}
}