/* roulang page: index */
:root{
  --c-lime:#B7F03C;
  --c-ink:#0C1512;
  --c-ink2:#101C17;
  --c-flame:#FF5B2E;
  --c-paper:#F6F8F4;
  --c-card:#FFFFFF;
  --c-line:#E3E8E0;
  --c-t1:#1A211D;
  --c-t2:#5C6A60;
  --c-t3:#8A968D;
  --r-card:12px;
  --r-btn:8px;
  --r-badge:6px;
  --sh-1:0 1px 2px rgba(12,21,18,.06);
  --sh-2:0 8px 20px -8px rgba(12,21,18,.18);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--c-paper);
  color:var(--c-t1);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button,input{font:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
.container-x{width:100%;max-width:1240px;margin:0 auto;padding-left:20px;padding-right:20px;}
@media (min-width:768px){.container-x{padding-left:24px;padding-right:24px;}}
@media (min-width:1280px){.container-x{padding-left:32px;padding-right:32px;}}
.section-gap{padding-top:56px;padding-bottom:56px;}
@media (min-width:768px){.section-gap{padding-top:76px;padding-bottom:76px;}}
@media (min-width:1280px){.section-gap{padding-top:92px;padding-bottom:92px;}}
.num{font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;height:46px;padding:0 22px;border-radius:var(--r-btn);font-weight:700;font-size:15px;line-height:1;border:1px solid transparent;cursor:pointer;transition:background-color .16s ease,color .16s ease,transform .16s ease,border-color .16s ease;}
.btn-primary{background:var(--c-ink);color:var(--c-lime);}
.btn-primary:hover{background:var(--c-lime);color:var(--c-ink);}
.btn-primary:active{transform:translateY(1px);}
.btn-lime{background:var(--c-lime);color:var(--c-ink);}
.btn-lime:hover{background:#a8e12d;}
.btn-lime:active{transform:translateY(1px);}
.btn-outline{background:transparent;border-color:var(--c-ink);color:var(--c-ink);}
.btn-outline:hover{background:rgba(183,240,60,.3);}
.btn-outline-light{background:transparent;border-color:rgba(246,248,244,.35);color:#F6F8F4;}
.btn-outline-light:hover{border-color:var(--c-lime);color:var(--c-lime);}
.btn-sm{height:38px;min-height:38px;padding:0 16px;font-size:14px;}
:focus-visible{outline:2px solid var(--c-lime);outline-offset:2px;}
.link-u{position:relative;font-weight:600;}
.link-u::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--c-lime);transition:height .16s ease;}
.link-u:hover::after{height:3px;}
.tag-cat{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:var(--r-badge);background:#EEF2EC;color:var(--c-t2);font-size:12px;font-weight:600;line-height:1;}
.badge-live{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:var(--r-badge);background:var(--c-flame);color:#fff;font-size:12px;font-weight:700;}
.badge-live .dot{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 1.5s ease-in-out infinite;}
.badge-soon{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:var(--r-badge);border:1px solid rgba(246,248,244,.45);color:#F6F8F4;font-size:12px;font-weight:600;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.35;transform:scale(.8);}}
.card-live{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;overflow:hidden;}
.card-live:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#D3DACF;}
.card-live:hover .card-title{color:#5E8A15;}
.card-live:hover .card-arrow{transform:translateX(2px);}
.card-arrow{transition:transform .18s ease;}
.media-16x9{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background:#E9EDE6;}
.media-16x9 img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.card-live:hover .media-16x9 img{transform:scale(1.03);}
.field{width:100%;height:46px;padding:0 14px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:#fff;color:var(--c-t1);transition:border-color .16s ease,box-shadow .16s ease;}
.field::placeholder{color:var(--c-t3);}
.field:focus{border-color:var(--c-lime);box-shadow:0 0 0 3px rgba(183,240,60,.35);outline:none;}
.nav-link{position:relative;display:inline-flex;align-items:center;height:100%;padding:0 2px;font-size:15px;font-weight:600;color:var(--c-t2);transition:color .16s ease;}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:14px;height:3px;background:var(--c-lime);transform:scaleX(0);transform-origin:left center;transition:transform .2s ease;}
.nav-link:hover{color:var(--c-t1);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--c-t1);}
.nav-link.is-active::after{transform:scaleX(1);}
.row-look{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:14px;padding:16px 14px;border-bottom:1px solid var(--c-line);transition:background-color .18s ease;}
.row-look:hover{background:linear-gradient(90deg,rgba(183,240,60,.16),rgba(183,240,60,0));}
.row-look:hover .row-arrow{transform:translateX(2px);}
.row-arrow{transition:transform .18s ease;}
.faq-item{border:1px solid var(--c-line);border-radius:var(--r-card);background:#fff;overflow:hidden;}
.faq-item + .faq-item{margin-top:12px;}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;font-size:16px;font-weight:600;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .mark{flex:0 0 auto;width:22px;height:22px;border-radius:50%;border:1px solid var(--c-line);display:inline-flex;align-items:center;justify-content:center;font-size:15px;line-height:1;color:var(--c-t2);transition:background-color .2s ease,color .2s ease,border-color .2s ease;}
.faq-item[open] summary .mark{background:var(--c-lime);border-color:var(--c-lime);color:var(--c-ink);}
.faq-item .answer{padding:0 20px 20px;color:var(--c-t2);font-size:15px;line-height:1.8;max-width:78ch;background:#FBFCFA;}
.footer-link{color:rgba(246,248,244,.62);font-size:14px;transition:color .16s ease;}
.footer-link:hover{color:#fff;}
.footer-title{color:var(--c-lime);font-size:14px;font-weight:700;letter-spacing:.04em;}
.grid-texture{background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px;}
.hero-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,21,18,.12) 0%,rgba(12,21,18,.62) 100%);}
.count-cell{border-left:1px solid rgba(183,240,60,.22);}
.count-cell:first-child{border-left:none;}
@media (max-width:639px){
  .count-num{font-size:36px;}
  .row-look{grid-template-columns:36px 1fr auto;gap:10px;padding:14px 10px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .card-live:hover{transform:none;}
}

/* roulang page: article */
:root{
  --brand:#B7F03C;
  --brand-dim:rgba(183,240,60,.18);
  --brand-soft:rgba(183,240,60,.14);
  --ink:#0C1512;
  --ink-2:#101C17;
  --paper:#F6F8F4;
  --line:#E3E8E0;
  --txt:#1A211D;
  --muted:#5C6A60;
  --faint:#8A968D;
  --alert:#FF5B2E;
  --r-card:12px;
  --r-btn:8px;
  --r-badge:6px;
  --sh-1:0 1px 2px rgba(12,21,18,.06);
  --sh-2:0 8px 20px -8px rgba(12,21,18,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--txt);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .16s ease}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
input{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
::selection{background:var(--brand);color:var(--ink)}

/* 容器 */
.container-x{width:100%;max-width:1240px;margin:0 auto;padding-left:20px;padding-right:20px}
@media(min-width:768px){.container-x{padding-left:24px;padding-right:24px}}
@media(min-width:1280px){.container-x{padding-left:32px;padding-right:32px}}

/* 顶部信息条 */
.info-bar{background:var(--ink);border-bottom:1px solid rgba(183,240,60,.16)}

/* 导航 */
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:100%;
  font-size:15px;
  font-weight:600;
  color:var(--txt);
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:18px;
  height:3px;
  border-radius:2px;
  background:var(--brand);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .2s ease;
}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--ink)}
.nav-link.is-active::after{transform:scaleX(1)}

/* 按钮 */
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;
  border-radius:var(--r-btn);
  border:1px solid var(--ink);
  background:var(--ink);
  color:var(--brand);
  font-size:15px;font-weight:700;
  letter-spacing:.02em;
  transition:background .16s ease,color .16s ease,transform .16s ease,border-color .16s ease;
}
.btn-primary:hover{background:var(--brand);color:var(--ink);border-color:var(--brand)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;
  border-radius:var(--r-btn);
  border:1px solid rgba(12,21,18,.28);
  background:transparent;
  color:var(--ink);
  font-size:15px;font-weight:700;
  transition:background .16s ease,border-color .16s ease,transform .16s ease;
}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--ink)}
.btn-ghost:active{transform:translateY(1px)}
.btn-soft{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:40px;padding:0 16px;
  border-radius:var(--r-btn);
  border:1px solid var(--line);
  background:#fff;
  font-size:14px;font-weight:600;color:var(--muted);
  transition:border-color .16s ease,color .16s ease,background .16s ease;
}
.btn-soft:hover{border-color:var(--ink);color:var(--ink);background:var(--brand-soft)}

/* 标签与徽章 */
.tag-cat{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;
  border-radius:var(--r-badge);
  background:#EDF1EA;color:#42503F;
  font-size:12px;font-weight:600;letter-spacing:.02em;
}
.badge-live{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--r-badge);
  background:var(--alert);color:#fff;
  font-size:12px;font-weight:700;
}
.badge-live::before{
  content:"";width:6px;height:6px;border-radius:50%;background:#fff;
  animation:pulseDot 1.5s ease-in-out infinite;
}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.25}}
.badge-soon{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--r-badge);
  border:1px solid rgba(12,21,18,.24);
  color:#3A473C;font-size:12px;font-weight:600;background:rgba(255,255,255,.7);
}
.tag-pill{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;
  border-radius:999px;border:1px solid var(--line);
  background:#fff;font-size:13px;font-weight:600;color:var(--muted);
  transition:border-color .16s ease,color .16s ease,background .16s ease;
}
.tag-pill:hover{border-color:var(--ink);color:var(--ink);background:var(--brand-soft)}

/* 卡片 */
.card-live{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-1);
  overflow:hidden;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.card-live:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#D3DCCF}
.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#EDF1EA}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card-live:hover .card-media img{transform:scale(1.03)}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.arrow-x{display:inline-flex;align-items:center;gap:4px;transition:transform .18s ease}
.group:hover .arrow-x{transform:translateX(2px)}

/* 面包屑 */
.crumb-sep{color:#B9C3B4;padding:0 2px}
.crumb-link{color:var(--faint)}
.crumb-link:hover{color:var(--ink)}

/* 正文排版 */
.article-body{font-size:16px;line-height:1.9;color:var(--txt);word-wrap:break-word}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 18px}
.article-body h2{
  position:relative;
  margin:40px 0 16px;
  padding-left:14px;
  font-size:26px;
  line-height:1.35;
  font-weight:700;
  color:var(--ink);
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;
  border-radius:2px;background:var(--brand);
}
.article-body h3{margin:28px 0 12px;font-size:19px;line-height:1.45;font-weight:600;color:var(--ink)}
.article-body h4{margin:22px 0 10px;font-size:17px;font-weight:600}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:8px 0}
.article-body blockquote{
  margin:22px 0;padding:14px 18px;
  background:#EEF3E9;
  border-left:3px solid var(--brand);
  border-radius:0 8px 8px 0;
  color:#334033;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body a{
  color:var(--ink);font-weight:600;
  border-bottom:2px solid var(--brand);
  padding-bottom:1px;
}
.article-body a:hover{background:var(--brand-soft)}
.article-body img{border-radius:10px;margin:20px 0;border:1px solid var(--line)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.article-body code{
  background:#EDF1EA;padding:2px 6px;border-radius:4px;
  font-size:14px;font-family:ui-monospace,Menlo,Consolas,monospace;
}
.article-body pre{
  background:var(--ink);color:#DDE7D8;padding:16px 18px;border-radius:10px;
  overflow-x:auto;margin:20px 0;font-size:14px;line-height:1.7;
}
.article-body pre code{background:none;color:inherit;padding:0}
.article-body table{
  display:block;width:100%;max-width:100%;overflow-x:auto;
  border-collapse:collapse;margin:22px 0;font-size:15px;
  -webkit-overflow-scrolling:touch;
}
.article-body th,.article-body td{
  border:1px solid var(--line);padding:10px 14px;text-align:left;
  white-space:nowrap;line-height:1.7;
}
.article-body th{background:#EEF3E9;font-weight:700;color:var(--ink)}

/* 页脚 */
.footer-title{color:var(--brand);font-size:14px;font-weight:700;letter-spacing:.04em}
.footer-link{font-size:14px;color:#9DAB98;transition:color .16s ease}
.footer-link:hover{color:#fff}

/* 移动抽屉 */
.mnav-panel{transform:translateX(100%);transition:transform .3s ease}
.mnav-panel.is-open{transform:translateX(0)}
.mnav-mask{opacity:0;transition:opacity .3s ease}
.mnav-mask.is-open{opacity:1}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .card-live:hover{transform:none}
  .card-live:hover .card-media img{transform:none}
}

/* roulang page: category1 */
:root{
  --brand:#B7F03C;
  --brand-dark:#8FC41F;
  --alert:#FF5B2E;
  --ink:#0C1512;
  --ink-2:#101C17;
  --paper:#F6F8F4;
  --card:#FFFFFF;
  --line:#E3E8E0;
  --t1:#1A211D;
  --t2:#5C6A60;
  --t3:#8A968D;
  --r-card:12px;
  --r-btn:8px;
  --r-tag:6px;
  --sh-1:0 1px 2px rgba(12,21,18,.06);
  --sh-2:0 8px 20px -8px rgba(12,21,18,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--paper);
  color:var(--t1);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
h1{margin:0;font-size:clamp(28px,4.4vw,44px);line-height:1.25;font-weight:800;letter-spacing:-.01em}
h2{margin:0;font-size:clamp(22px,3vw,30px);line-height:1.35;font-weight:800}
h3{margin:0;font-size:18px;line-height:1.45;font-weight:700}
p{margin:0}
ol,ul{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}

.container-x{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container-x{padding:0 24px}}
@media (min-width:1280px){.container-x{padding:0 32px}}

/* 顶部信息条 */
.topbar{background:var(--ink);color:#F6F8F4;height:40px;display:flex;align-items:center;font-size:13px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:100%;white-space:nowrap;overflow:hidden}
.topbar-hint{display:flex;align-items:center;gap:8px;color:#C7D2C3}
.topbar-dot{width:8px;height:8px;border-radius:50%;background:var(--brand);flex:0 0 8px;animation:breath 1.5s infinite ease-in-out}
.topbar-right{display:flex;align-items:center;gap:16px;color:#8A968D}
.topbar-cta{color:var(--brand);font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;text-decoration-color:rgba(183,240,60,.5)}
.topbar-cta:hover{text-decoration-color:var(--brand)}
@keyframes breath{0%,100%{opacity:1}50%{opacity:.3}}

/* 主导航 */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(12,21,18,.02)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:38px;height:38px;border-radius:10px;background:var(--brand);display:inline-flex;align-items:center;justify-content:center}
.brand-en{display:block;font-size:15px;font-weight:900;letter-spacing:.08em;color:var(--ink);line-height:1.2}
.brand-cn{display:block;font-size:11px;color:var(--t3);letter-spacing:.02em;line-height:1.4}
.nav-link{position:relative;display:inline-flex;align-items:center;height:66px;font-size:15px;font-weight:600;color:var(--t1);transition:color .18s ease}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--ink)}
.nav-link.is-active::after{transform:scaleX(1)}
.header-search{display:flex;align-items:center;gap:8px;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-btn);background:var(--paper);color:var(--t3)}
.header-search input{width:130px;border:0;background:transparent;outline:none;font-size:14px;color:var(--t1)}
.header-search input::placeholder{color:var(--t3)}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-btn);background:#fff;cursor:pointer;transition:background .16s ease,border-color .16s ease}
.menu-btn:hover{background:var(--paper);border-color:#CFD9C9}

/* 按钮 */
.btn-primary,.btn-brand,.btn-outline-light,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:var(--r-btn);font-size:15px;font-weight:700;cursor:pointer;border:1px solid transparent;transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease}
.btn-primary{background:var(--ink);border-color:var(--ink);color:var(--brand)}
.btn-primary:hover{background:var(--brand);border-color:var(--brand);color:var(--ink)}
.btn-primary:active,.btn-brand:active,.btn-ghost:active{transform:translateY(1px)}
.btn-brand{background:var(--brand);border-color:var(--brand);color:var(--ink)}
.btn-brand:hover{background:#fff;border-color:#fff;color:var(--ink)}
.btn-outline-light{background:transparent;border-color:rgba(246,248,244,.36);color:#F6F8F4}
.btn-outline-light:hover{background:rgba(183,240,60,.14);border-color:var(--brand);color:var(--brand)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:rgba(183,240,60,.22)}

/* 移动抽屉 */
.drawer{position:fixed;inset:0;z-index:80;visibility:hidden;pointer-events:none}
.drawer.open{visibility:visible;pointer-events:auto}
.drawer-mask{position:absolute;inset:0;background:rgba(12,21,18,.55);opacity:0;transition:opacity .24s ease}
.drawer.open .drawer-mask{opacity:1}
.drawer-panel{position:absolute;top:0;right:0;bottom:0;width:84%;max-width:340px;background:#fff;padding:20px;overflow-y:auto;transform:translateX(100%);transition:transform .24s ease;display:flex;flex-direction:column;gap:6px}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:10px}
.drawer-link{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:0 4px;font-size:16px;font-weight:600;color:var(--t1);border-bottom:1px solid var(--line)}
.drawer-link.is-active{color:var(--ink)}
.drawer-link.is-active span:last-child{color:var(--brand-dark)}
.drawer-cta{margin-top:18px}

/* 内页横幅 */
.page-hero{position:relative;overflow:hidden;background:var(--ink);color:#F6F8F4}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.4}
.page-hero-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,21,18,.97) 0%,rgba(12,21,18,.86) 48%,rgba(12,21,18,.5) 100%)}
.page-hero-inner{position:relative;padding-top:44px;padding-bottom:48px}
@media (min-width:768px){.page-hero-inner{padding-top:60px;padding-bottom:60px}}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#9DAB98;margin-bottom:18px;flex-wrap:wrap}
.crumb a{color:#9DAB98}
.crumb a:hover{color:#F6F8F4}
.crumb .current{color:var(--brand)}
.hero-tag{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px;border-radius:var(--r-tag);background:rgba(183,240,60,.14);border:1px solid rgba(183,240,60,.34);color:var(--brand);font-size:12px;font-weight:700;letter-spacing:.04em;margin-bottom:16px}
.page-hero h1{color:#fff;max-width:900px}
.hero-sub{margin-top:16px;font-size:16px;line-height:1.8;color:#C7D2C3;max-width:720px}
@media (min-width:768px){.hero-sub{font-size:17px}}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-stats{margin:34px 0 0;padding-top:22px;border-top:1px solid rgba(183,240,60,.18);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@media (min-width:768px){.hero-stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
.hero-stat dt{font-size:13px;color:#9DAB98}
.hero-stat dd{margin:6px 0 0;font-size:clamp(22px,3vw,30px);font-weight:900;line-height:1.1;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* 板块 */
.section{padding:52px 0}
@media (min-width:768px){.section{padding:72px 0}}
@media (min-width:1024px){.section{padding:88px 0}}
.section-dark{background:var(--ink-2);color:#F6F8F4;border-top:1px solid rgba(183,240,60,.16);border-bottom:1px solid rgba(183,240,60,.16)}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 8px;font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--t2)}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--brand)}
.section-dark .eyebrow{color:#9DAB98}
.section-head p.lead{margin-top:10px;font-size:15px;color:var(--t2);max-width:640px}
.section-dark .section-head p.lead{color:#9DAB98}
.section-dark h2{color:#fff}

/* 图例 */
.legend{display:flex;flex-wrap:wrap;gap:8px}
.badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 8px;border-radius:var(--r-tag);font-size:12px;font-weight:700;letter-spacing:.02em;white-space:nowrap}
.badge-live{background:var(--alert);color:#fff}
.badge-live .dot{width:6px;height:6px;border-radius:50%;background:#fff;animation:breath 1.5s infinite ease-in-out}
.badge-soon{background:#fff;border:1px solid var(--line);color:var(--t2)}
.badge-done{background:#EFF2EC;color:var(--t3)}
.badge-cat{background:#EFF2EC;color:var(--t2);font-weight:600}

/* 时间轴 */
.tl{max-width:960px}
.tl-item{display:grid;grid-template-columns:92px minmax(0,1fr);column-gap:20px}
.tl-time{padding-top:20px;text-align:right;font-size:16px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.tl-body{position:relative;padding:0 0 24px 30px}
.tl-body::before{content:"";position:absolute;left:0;top:24px;bottom:0;width:2px;background:rgba(183,240,60,.55)}
.tl-item:last-child .tl-body::before{display:none}
.tl-dot{position:absolute;left:-4px;top:24px;width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(183,240,60,.16)}
.tl-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:18px 20px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.tl-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#D3DCCF}
.tl-card-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.tl-title{font-size:17px;font-weight:700;color:var(--ink)}
.tl-desc{margin-top:8px;font-size:15px;line-height:1.8;color:var(--t2)}
.tl-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.tl-meta{font-size:13px;color:var(--t3)}
.tl-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--ink);border-bottom:2px solid var(--brand);padding-bottom:2px;transition:color .16s ease}
.tl-link .arrow{transition:transform .18s ease}
.tl-link:hover{color:var(--brand-dark)}
.tl-link:hover .arrow{transform:translateX(2px)}
@media (max-width:639px){
  .tl-item{grid-template-columns:56px minmax(0,1fr);column-gap:14px}
  .tl-time{font-size:14px;padding-top:18px}
  .tl-body{padding-left:22px}
  .tl-body::before,.tl-dot{top:22px}
}

/* 横向滑区 */
.hs-scroll{display:flex;gap:20px;overflow-x:auto;padding:4px 4px 18px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.hs-scroll::-webkit-scrollbar{height:6px}
.hs-scroll::-webkit-scrollbar-thumb{background:#D3DCCF;border-radius:999px}
.hs-card{flex:0 0 288px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease}
.hs-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
@media (min-width:768px){.hs-card{flex:0 0 340px}}
.hs-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#EFF2EC}
.hs-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.hs-card:hover .hs-cover img{transform:scale(1.04)}
.hs-flag{position:absolute;top:10px;left:10px;display:inline-flex;align-items:center;height:24px;padding:0 8px;border-radius:var(--r-tag);background:rgba(12,21,18,.82);color:var(--brand);font-size:12px;font-weight:700}
.hs-body{padding:16px 18px 18px}
.hs-body h3{font-size:17px;font-weight:700;color:var(--ink);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.hs-body p{margin-top:8px;font-size:14px;line-height:1.75;color:var(--t2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hs-time{display:block;margin-top:12px;font-size:13px;color:var(--t3);font-variant-numeric:tabular-nums}

/* 流程 */
.steps{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:640px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.steps{grid-template-columns:repeat(4,minmax(0,1fr))}}
.step{background:var(--ink);border:1px solid rgba(183,240,60,.18);border-radius:var(--r-card);padding:22px 20px}
.step-num{font-size:26px;font-weight:900;line-height:1;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.step h3{margin-top:14px;font-size:16px;font-weight:700;color:#fff}
.step p{margin-top:8px;font-size:14px;line-height:1.8;color:#9DAB98}

/* 订阅 */
.sub-box{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:26px 22px;box-shadow:var(--sh-1);display:grid;gap:20px}
@media (min-width:1024px){.sub-box{grid-template-columns:minmax(0,1fr) minmax(0,420px);align-items:center;padding:30px 32px}}
.sub-box p.note{margin-top:10px;font-size:14px;color:var(--t2)}
.sub-form{display:flex;flex-wrap:wrap;gap:10px}
.sub-input{flex:1 1 220px;min-height:48px;padding:0 16px;border:1px solid var(--line);border-radius:var(--r-btn);background:#fff;font-size:15px;outline:none;transition:border-color .16s ease,box-shadow .16s ease}
.sub-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(183,240,60,.28)}
.sub-input:focus-visible{outline:none}
.sub-msg{font-size:14px;color:var(--t2);flex:1 1 100%}
.sub-msg.is-ok{color:#3F7A1E}
.sub-msg.is-err{color:var(--alert)}

/* FAQ */
.faq-list{max-width:920px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);margin-bottom:10px;overflow:hidden;transition:border-color .2s ease}
.faq-item.open{border-color:#CFE39A}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:56px;padding:16px 20px;background:none;border:0;text-align:left;font-size:16px;font-weight:600;color:var(--t1);cursor:pointer}
.faq-ico{position:relative;flex:0 0 16px;width:16px;height:16px}
.faq-ico::before,.faq-ico::after{content:"";position:absolute;background:var(--ink);border-radius:2px;transition:transform .2s ease,background .2s ease}
.faq-ico::before{left:0;top:7px;width:16px;height:2px}
.faq-ico::after{left:7px;top:0;width:2px;height:16px}
.faq-item.open .faq-ico::after{transform:rotate(90deg)}
.faq-item.open .faq-ico::before,.faq-item.open .faq-ico::after{background:var(--brand-dark)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-a-inner{padding:0 20px 20px;background:#F9FBF7;font-size:15px;line-height:1.8;color:var(--t2);max-width:78ch}
.faq-a-inner p{padding-top:14px}

/* CTA 收尾 */
.cta-band{position:relative;overflow:hidden;background:var(--ink);border-radius:16px;padding:40px 24px;color:#F6F8F4}
@media (min-width:768px){.cta-band{padding:52px 44px}}
.cta-stripes{position:absolute;inset:0;opacity:.05;background-image:repeating-linear-gradient(115deg,#F6F8F4 0 2px,transparent 2px 22px)}
.cta-inner{position:relative;max-width:760px}
.cta-band h2{color:#fff}
.cta-band p{margin-top:14px;font-size:16px;line-height:1.8;color:#C7D2C3}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* 页脚 */
.footer-title{color:var(--brand);font-size:14px;font-weight:700;letter-spacing:.02em;margin:0}
.footer-link{color:#9DAB98;font-size:14px;transition:color .16s ease}
.footer-link:hover{color:#F6F8F4}

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

/* roulang page: category2 */
:root{
  --brand:#B7F03C;
  --brand-deep:#4C7A0C;
  --ink:#0C1512;
  --ink2:#101C17;
  --alert:#FF5B2E;
  --paper:#F6F8F4;
  --card:#FFFFFF;
  --line:#E3E8E0;
  --line-soft:#EEF2E9;
  --text:#1A211D;
  --muted:#5C6A60;
  --faint:#8A968D;
  --r-card:12px;
  --r-btn:8px;
  --r-badge:6px;
  --sh-1:0 1px 2px rgba(12,21,18,.06);
  --sh-2:0 8px 20px -8px rgba(12,21,18,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  background:var(--paper);
  color:var(--text);
  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{font:inherit;color:inherit}
[hidden]{display:none !important}
::selection{background:rgba(183,240,60,.45);color:#0C1512}

.container-x{width:100%;max-width:1240px;margin:0 auto;padding-left:20px;padding-right:20px}
@media (min-width:768px){.container-x{padding-left:24px;padding-right:24px}}
@media (min-width:1280px){.container-x{padding-left:32px;padding-right:32px}}

/* 顶部信息条 */
.topbar{height:38px;background:var(--ink);color:#9DAB98;font-size:13px;line-height:38px;overflow:hidden}
.topbar .container-x{display:flex;align-items:center;justify-content:space-between;gap:16px;height:38px}
.topbar-brand{color:var(--brand);font-weight:800;letter-spacing:.08em;font-size:12px}
.topbar-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-link{color:#9DAB98;padding:0 2px;transition:color .16s ease}
.topbar-link:hover{color:#fff}
.topbar-sep{color:#3A4A3E}

/* 主导航 */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 2px rgba(12,21,18,.04)}
.site-header .container-x{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:var(--brand);flex:none}
.brand-main{display:block;font-size:15px;font-weight:900;letter-spacing:.06em;line-height:1.2;color:var(--ink)}
.brand-sub{display:block;font-size:11px;line-height:1.3;color:var(--faint);letter-spacing:.01em}
.nav-link{position:relative;display:inline-flex;align-items:center;height:100%;font-size:15px;font-weight:600;color:var(--text);transition:color .18s ease;padding:0 2px}
.nav-link::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--brand);transition:width .2s ease}
.nav-link:hover{color:#000}
.nav-link:hover::after,.nav-link.is-active::after{width:100%}
.nav-link.is-active{color:#000;font-weight:700}
.search-box{display:none;align-items:center;gap:8px;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-btn);background:#F9FBF7;transition:border-color .16s ease,box-shadow .16s ease}
@media (min-width:768px){.search-box{display:flex}}
.search-box input{border:0;background:transparent;outline:none;font-size:14px;width:132px;color:var(--text)}
.search-box input::placeholder{color:var(--faint)}
.search-box:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(183,240,60,.3)}
.nav-cta{display:none}
@media (min-width:640px){.nav-cta{display:inline-flex}}

.menu-btn{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-btn);background:#fff;cursor:pointer}
@media (min-width:1024px){.menu-btn{display:none}}
.menu-btn span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.menu-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(12,21,18,.55);opacity:0;pointer-events:none;transition:opacity .25s ease;z-index:70}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);background:#fff;transform:translateX(100%);transition:transform .25s ease;z-index:80;padding:20px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}
.drawer-close{width:40px;height:40px;border:1px solid var(--line);border-radius:var(--r-btn);background:#fff;cursor:pointer;font-size:18px;line-height:1;color:var(--muted)}
.drawer-close:hover{border-color:var(--brand);color:var(--ink)}
.drawer-list{margin-top:16px;display:flex;flex-direction:column}
.drawer-list a{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:0 4px;font-size:16px;font-weight:600;border-bottom:1px solid var(--line-soft)}
.drawer-list a:hover,.drawer-list a.is-active{color:var(--brand-deep)}
.drawer-list a.is-active{color:#000}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:var(--r-btn);font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background-color .16s ease,color .16s ease,border-color .16s ease,transform .16s ease}
.btn-primary{background:var(--ink);color:var(--brand)}
.btn-primary:hover{background:var(--brand);color:var(--ink)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:var(--text);border-color:#CBD4C6}
.btn-ghost:hover{background:rgba(183,240,60,.18);border-color:var(--brand)}
.btn-ghost:active{transform:translateY(1px)}
.btn-line{background:transparent;color:#F6F8F4;border-color:rgba(183,240,60,.45)}
.btn-line:hover{background:rgba(183,240,60,.14);border-color:var(--brand);color:#fff}
.btn-line:active{transform:translateY(1px)}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

/* 页面横幅 */
.page-hero{position:relative;background:var(--ink);overflow:hidden;padding:48px 0 56px}
@media (min-width:1024px){.page-hero{padding:68px 0 78px}}
.page-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:.32}
.page-hero-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,21,18,.95) 0%,rgba(12,21,18,.78) 52%,rgba(12,21,18,.58) 100%)}
.page-hero-inner{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#8FA089;margin-bottom:16px}
.crumb a{color:#8FA089;transition:color .16s ease}
.crumb a:hover{color:var(--brand)}
.crumb span[aria-current]{color:#C3CFBC}
.page-h1{font-size:clamp(28px,4.4vw,44px);line-height:1.25;font-weight:800;color:#fff;letter-spacing:-.01em;max-width:22ch}
.page-sub{margin-top:16px;font-size:16px;line-height:1.8;color:#C3CFBC;max-width:56ch}
.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px}
.hero-meta{margin-top:26px;display:flex;flex-wrap:wrap;gap:28px;border-top:1px solid rgba(183,240,60,.18);padding-top:20px}
.hero-meta div{min-width:88px}
.hero-meta b{display:block;font-size:24px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.2}
.hero-meta span{display:block;margin-top:4px;font-size:13px;color:#8FA089}

/* 板块 */
.section{padding:52px 0}
@media (min-width:1024px){.section{padding:84px 0}}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px}
.section-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.35;font-weight:700;letter-spacing:-.005em}
.section-head p{margin-top:10px;font-size:15px;line-height:1.75;color:var(--muted);max-width:64ch}
.count-note{font-size:13px;color:var(--faint);border:1px solid var(--line);border-radius:6px;padding:5px 10px;background:#fff}

/* 胶囊筛选 */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:0 16px;border-radius:999px;border:1px solid #CBD4C6;background:#fff;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;transition:background-color .16s ease,color .16s ease,border-color .16s ease}
.chip:hover{border-color:var(--brand);color:var(--text);background:rgba(183,240,60,.12)}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:var(--brand)}
.chip:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

/* 卡片 */
.card-live{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card-live:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#CFE0B6}
.card-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#E9EEE4}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card-live:hover .card-cover img{transform:scale(1.03)}
.cover-badge{position:absolute;top:12px;left:12px;z-index:2}
.cover-time{position:absolute;bottom:12px;left:12px;z-index:2;background:rgba(12,21,18,.75);color:#E7EDE2;font-size:12px;padding:3px 8px;border-radius:6px;font-variant-numeric:tabular-nums}
.card-body{display:flex;flex-direction:column;flex:1;padding:16px 16px 14px}
.card-title{margin-top:10px;font-size:16px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .18s ease}
.card-title a{position:relative}
.card-title a::after{content:"";position:absolute;inset:0}
.card-title a:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:3px}
.card-live:hover .card-title{color:var(--brand-deep)}
.card-desc{margin-top:8px;font-size:14px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--faint);border-top:1px solid var(--line-soft);font-variant-numeric:tabular-nums}
.arrow{display:inline-block;color:var(--ink);transition:transform .18s ease}
.card-live:hover .arrow{transform:translateX(2px)}

.tag-cat{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:var(--r-badge);background:var(--line-soft);color:#3D4A40;font-size:12px;font-weight:600;align-self:flex-start}

.badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 9px;border-radius:var(--r-badge);font-size:12px;font-weight:700;white-space:nowrap}
.badge-live{background:var(--alert);color:#fff}
.badge-live .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#fff;animation:blink 1.5s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.78)}}
.badge-soon{background:rgba(255,91,46,.12);color:#C43C13;border:1px solid rgba(255,91,46,.4)}
.badge-wait{background:#fff;color:var(--muted);border:1px solid #CBD4C6}
.badge-end{background:var(--line-soft);color:var(--faint)}

.empty-tip{margin-top:24px;padding:18px 20px;border:1px dashed #CBD4C6;border-radius:var(--r-card);background:#fff;font-size:15px;color:var(--muted)}

/* 深色板块 */
.section-dark{background:var(--ink2);color:#F6F8F4;border-top:1px solid rgba(183,240,60,.18);border-bottom:1px solid rgba(183,240,60,.18)}
.section-dark .section-head h2{color:#fff}
.section-dark .section-head p{color:#A9B8A2}
.step-card{background:#0F1A15;border:1px solid rgba(183,240,60,.18);border-radius:var(--r-card);padding:26px 24px;height:100%}
.step-num{display:block;font-size:34px;font-weight:800;line-height:1;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.step-card h3{margin-top:14px;font-size:18px;line-height:1.4;font-weight:600;color:#fff}
.step-card p{margin-top:10px;font-size:15px;line-height:1.8;color:#9DAB98}

/* 状态说明 */
.status-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:20px;height:100%;box-shadow:var(--sh-1);transition:border-color .18s ease,transform .18s ease}
.status-card:hover{border-color:#CFE0B6;transform:translateY(-2px)}
.status-card h3{margin-top:14px;font-size:16px;font-weight:600;line-height:1.4}
.status-card p{margin-top:8px;font-size:14px;line-height:1.75;color:var(--muted)}

/* 文字链接 */
.link-underline{color:var(--text);font-weight:600;border-bottom:2px solid var(--brand);padding-bottom:2px;transition:border-color .16s ease,color .16s ease}
.link-underline:hover{border-bottom-width:3px;color:#000}
.link-underline:focus-visible{outline:2px solid var(--brand);outline-offset:3px}

/* FAQ */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden}
.faq-item + .faq-item{margin-top:11px}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;font-size:16px;font-weight:600;line-height:1.5;cursor:pointer;list-style:none}
.faq-q::-webkit-details-marker{display:none}
.faq-q:hover{color:var(--brand-deep)}
.faq-q:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}
.sign{position:relative;width:16px;height:16px;flex:none}
.sign::before,.sign::after{content:"";position:absolute;background:var(--ink);border-radius:2px}
.sign::before{left:0;top:7px;width:16px;height:2px}
.sign::after{left:7px;top:0;width:2px;height:16px;transition:transform .2s ease,opacity .2s ease}
details[open] .sign::after{transform:scaleY(0);opacity:0}
.faq-a{padding:0 20px 20px;font-size:15px;line-height:1.8;color:var(--muted);max-width:78ch}

/* CTA 与订阅 */
.cta-band{background:var(--ink);color:#F6F8F4;padding:52px 0}
@media (min-width:1024px){.cta-band{padding:76px 0}}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.35;color:#fff}
.cta-band p{margin-top:12px;font-size:15px;line-height:1.8;color:#A9B8A2;max-width:52ch}
.sub-form{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.sub-input{flex:1;min-width:220px;min-height:46px;padding:0 16px;border-radius:var(--r-btn);border:1px solid #CBD4C6;background:#fff;font-size:15px;color:var(--text);transition:border-color .16s ease,box-shadow .16s ease}
.sub-input::placeholder{color:var(--faint)}
.sub-input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(183,240,60,.35)}
.form-tip{margin-top:12px;font-size:14px;line-height:1.7;color:#9DAB98;min-height:20px}
.form-tip.is-ok{color:var(--brand)}
.form-tip.is-err{color:#FFB39B}
.cta-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* 页脚 */
.footer-title{color:var(--brand);font-size:14px;font-weight:700;letter-spacing:.02em}
.footer-link{font-size:14px;color:#9DAB98;transition:color .16s ease}
.footer-link:hover{color:#fff}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition:none !important}
  .card-live:hover{transform:none}
  .card-live:hover .card-cover img{transform:none}
  .status-card:hover{transform:none}
}

/* roulang page: category3 */
:root{
  --brand:#B7F03C;
  --brand-ink:#5C7A14;
  --ink:#0C1512;
  --ink-2:#101C17;
  --alert:#FF5B2E;
  --paper:#F6F8F4;
  --card:#FFFFFF;
  --line:#E3E8E0;
  --text:#1A211D;
  --sub:#5C6A60;
  --mute:#8A968D;
  --r-card:12px;
  --r-btn:8px;
  --r-badge:6px;
  --shadow-1:0 1px 2px rgba(12,21,18,.06);
  --shadow-2:0 8px 20px -8px rgba(12,21,18,.18);
  --ease:160ms cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
h1,h2,h3,p,ul,ol{margin:0}

.container-x{width:100%;max-width:1240px;margin:0 auto;padding-left:20px;padding-right:20px}
@media (min-width:768px){.container-x{padding-left:24px;padding-right:24px}}
@media (min-width:1280px){.container-x{padding-left:32px;padding-right:32px}}

/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--ink);color:#9DAB98;font-size:13px}
.topbar-inner{display:flex;height:40px;align-items:center;justify-content:space-between;gap:16px}
.topbar-dot{display:inline-block;width:6px;height:6px;border-radius:999px;background:var(--brand);flex:0 0 auto}
.topbar-link{color:var(--brand);font-weight:700;white-space:nowrap;transition:opacity var(--ease)}
.topbar-link:hover{opacity:.78}

/* ---------- 主导航 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(180%) blur(6px)}
.logo-mark{display:inline-flex;height:36px;width:36px;align-items:center;justify-content:center;border-radius:10px;background:var(--brand);flex:0 0 auto}
.nav-link{position:relative;display:inline-flex;align-items:center;height:100%;font-size:15px;font-weight:600;color:var(--sub);transition:color var(--ease)}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform 200ms cubic-bezier(.4,0,.2,1)}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--ink);font-weight:700}
.nav-link.is-active::after{transform:scaleX(1)}
.icon-btn{display:inline-flex;height:40px;width:40px;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--line);color:var(--sub);transition:all var(--ease)}
.icon-btn:hover{border-color:var(--ink);color:var(--ink);background:#F1F5EF}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:var(--r-btn);font-size:15px;font-weight:700;line-height:1;transition:all var(--ease);cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--ink);color:var(--brand);border:1px solid var(--ink)}
.btn-primary:hover{background:var(--brand);color:var(--ink)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn-ghost:hover{background:rgba(183,240,60,.24)}
.btn-ghost:active{transform:translateY(1px)}
.btn-brand{background:var(--brand);color:var(--ink);border:1px solid var(--brand)}
.btn-brand:hover{background:#CBFA63}
.btn-brand:active{transform:translateY(1px)}
.btn-ghost-light{background:transparent;color:#F6F8F4;border:1px solid rgba(246,248,244,.42)}
.btn-ghost-light:hover{border-color:var(--brand);color:var(--brand);background:rgba(183,240,60,.10)}

/* ---------- 徽章 / 标签 ---------- */
.tag-cat{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-badge);background:#EEF2EA;color:#3D4A40;font-size:12px;font-weight:600;letter-spacing:.02em}
.tag-outline{display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:var(--r-badge);border:1px solid var(--line);color:var(--sub);font-size:12px;font-weight:600}
.tag-outline-dark{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px;border-radius:var(--r-badge);border:1px solid rgba(183,240,60,.38);color:var(--brand);font-size:12px;font-weight:700;letter-spacing:.04em}
.badge-dot{display:inline-block;width:6px;height:6px;border-radius:999px;background:var(--alert);animation:pulse 1.5s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.42;transform:scale(.82)}}

/* ---------- Hero ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--ink);color:#F6F8F4}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.30}
.page-hero-mask{position:absolute;inset:0;background:linear-gradient(95deg,rgba(12,21,18,.95) 0%,rgba(12,21,18,.82) 52%,rgba(12,21,18,.58) 100%)}
.page-hero-grid{position:absolute;inset:0;opacity:.05;background-image:linear-gradient(rgba(183,240,60,.9) 1px,transparent 1px),linear-gradient(90deg,rgba(183,240,60,.9) 1px,transparent 1px);background-size:56px 56px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#8A968D}
.crumb a{color:#9DAB98;transition:color var(--ease)}
.crumb a:hover{color:var(--brand)}
.crumb span.sep{color:#4A5749}
.hero-title{font-size:clamp(28px,4.4vw,44px);line-height:1.25;font-weight:800;letter-spacing:-.01em}
.hero-sub{color:#B9C4B4;font-size:clamp(15px,1.5vw,17px);line-height:1.8}
.stat-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid rgba(183,240,60,.18);border-radius:var(--r-card);overflow:hidden;background:rgba(16,28,23,.62)}
.stat-strip > div{padding:14px 16px;border-right:1px solid rgba(183,240,60,.14)}
.stat-strip > div:last-child{border-right:0}
.stat-num{font-size:20px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.2}
.stat-label{font-size:12px;color:#8A968D;margin-top:2px}

/* ---------- 目录 ---------- */
.toc{position:sticky;top:88px}
.toc-title{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--mute);margin-bottom:12px}
.toc-list{display:block;border-left:1px solid var(--line)}
.toc-list a{display:block;padding:9px 14px;font-size:14px;color:var(--sub);border-left:2px solid transparent;margin-left:-2px;transition:all var(--ease)}
.toc-list a:hover{color:var(--ink);background:rgba(183,240,60,.14)}
.toc-list a.is-current{color:var(--ink);font-weight:700;border-left-color:var(--brand);background:rgba(183,240,60,.16)}

@media (max-width:1023px){
  .toc{position:static;top:auto}
  .toc-list{display:flex;gap:8px;overflow-x:auto;border-left:0;padding-bottom:6px;scrollbar-width:none}
  .toc-list::-webkit-scrollbar{display:none}
  .toc-list a{white-space:nowrap;border:1px solid var(--line);border-radius:6px;padding:8px 14px;margin-left:0;flex:0 0 auto}
  .toc-list a.is-current{border-color:var(--brand);background:rgba(183,240,60,.18)}
}

/* ---------- 正文分节 ---------- */
.sec-h2{position:relative;padding-left:16px;font-size:clamp(20px,2.2vw,27px);font-weight:700;line-height:1.4;color:var(--ink);margin-bottom:14px}
.sec-h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.18em;width:4px;border-radius:2px;background:var(--brand)}
.sec-h3{font-size:19px;font-weight:600;line-height:1.45;color:var(--ink);margin:22px 0 10px}
.sec-p{color:var(--sub);font-size:16px;line-height:1.9;margin-bottom:16px}
.sec-p strong{color:var(--ink);font-weight:700}
.lead{font-size:16.5px;color:#3F4A42;line-height:1.95}

/* 对照表 */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-card);background:#fff;box-shadow:var(--shadow-1);margin:18px 0 8px}
.cmp-table{width:100%;min-width:600px;border-collapse:collapse}
.cmp-table th{background:#F1F5EF;text-align:left;font-size:13px;font-weight:700;color:var(--sub);letter-spacing:.04em;padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.cmp-table td{padding:14px 16px;border-bottom:1px solid var(--line);font-size:15px;color:var(--sub);line-height:1.75;vertical-align:top}
.cmp-table tr:last-child td{border-bottom:0}
.cmp-table tbody tr{transition:background var(--ease)}
.cmp-table tbody tr:hover{background:#FAFCF7}
.cmp-table td strong{color:var(--ink);font-weight:700}
.cmp-note{font-size:13px;color:var(--mute);margin-top:8px}

/* 步骤列表 */
.step-list{counter-reset:s;list-style:none;padding:0;display:grid;gap:12px;margin:18px 0}
.step-list li{position:relative;padding:15px 18px 15px 60px;border:1px solid var(--line);border-radius:var(--r-card);background:#fff;font-size:15px;color:var(--sub);line-height:1.8;box-shadow:var(--shadow-1);transition:all var(--ease)}
.step-list li:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#D6DED3}
.step-list li::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;left:18px;top:14px;font-size:18px;font-weight:800;color:var(--brand-ink);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.step-list li strong{color:var(--ink)}

/* 小卡片组 */
.mini-grid{display:grid;gap:14px;grid-template-columns:1fr;margin:18px 0}
@media (min-width:640px){.mini-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.mini-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.mini-card{border:1px solid var(--line);border-radius:var(--r-card);background:#fff;padding:18px;box-shadow:var(--shadow-1);transition:all var(--ease)}
.mini-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.mini-card h4{font-size:16px;font-weight:700;color:var(--ink);margin:0 0 8px}
.mini-card p{font-size:14px;color:var(--sub);line-height:1.8;margin:0}

/* 图文块 */
.figure-block{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:#fff;box-shadow:var(--shadow-1);margin:18px 0}
.figure-block img{width:100%;height:260px;object-fit:cover}
.figure-cap{padding:14px 18px;font-size:14px;color:var(--sub);line-height:1.75;border-top:1px solid var(--line)}

/* 提示条 */
.callout{display:flex;gap:12px;border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:var(--r-card);background:#fff;padding:16px 18px;margin:18px 0;box-shadow:var(--shadow-1)}
.callout p{font-size:15px;color:var(--sub);line-height:1.8;margin:0}
.callout strong{color:var(--ink)}

/* FAQ */
.faq-list{display:grid;gap:12px;margin-top:18px}
.faq-item{border:1px solid var(--line);border-radius:var(--r-card);background:#fff;overflow:hidden;box-shadow:var(--shadow-1);transition:border-color var(--ease)}
.faq-item[open]{border-color:#D6DED3}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;list-style:none;min-height:44px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-sign{position:relative;flex:0 0 auto;width:20px;height:20px;border-radius:6px;background:#EEF2EA}
.faq-sign::before,.faq-sign::after{content:"";position:absolute;left:50%;top:50%;background:var(--ink);transform:translate(-50%,-50%)}
.faq-sign::before{width:10px;height:2px}
.faq-sign::after{width:2px;height:10px;transition:transform 200ms ease}
.faq-item[open] .faq-sign::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-body{padding:0 18px 18px;font-size:15px;color:var(--sub);line-height:1.85;max-width:78ch}
.faq-body p + p{margin-top:10px}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--ink-2);color:#F6F8F4}
.cta-band-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.16}
.cta-band-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,21,18,.86),rgba(12,21,18,.95))}

/* ---------- 页脚 ---------- */
.footer-title{font-size:14px;font-weight:700;color:var(--brand);letter-spacing:.04em}
.footer-link{font-size:14px;color:#9DAB98;transition:color var(--ease)}
.footer-link:hover{color:#FFFFFF}

/* ---------- 移动端抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(12,21,18,.55);opacity:0;pointer-events:none;transition:opacity 240ms ease;z-index:60}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(84vw,320px);background:#fff;transform:translateX(100%);transition:transform 240ms cubic-bezier(.4,0,.2,1);z-index:70;display:flex;flex-direction:column;box-shadow:-14px 0 34px -18px rgba(12,21,18,.45)}
.drawer.is-open{transform:translateX(0)}
.drawer-link{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:12px 4px;font-size:15px;font-weight:600;color:var(--sub);border-bottom:1px solid var(--line)}
.drawer-link:hover{color:var(--ink)}
.drawer-link.is-active{color:var(--ink)}
.drawer-link.is-active::after{content:"";width:22px;height:3px;border-radius:2px;background:var(--brand)}
@media (min-width:1024px){.drawer,.drawer-mask{display:none}}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: category4 */
:root{
    --brand:#B7F03C;
    --brand-soft:#EAFBD0;
    --brand-deep:#6E9E22;
    --brand-dim:rgba(183,240,60,.18);
    --ink:#0C1512;
    --ink-2:#101C17;
    --alert:#FF5B2E;
    --paper:#F6F8F4;
    --white:#FFFFFF;
    --line:#E3E8E0;
    --text:#1A211D;
    --muted:#5C6A60;
    --faint:#8A968D;
    --r-card:12px;
    --r-btn:8px;
    --r-badge:6px;
    --sh-1:0 1px 2px rgba(12,21,18,.06);
    --sh-2:0 8px 20px -8px rgba(12,21,18,.18);
    --container:1240px;
  }

  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
  body{
    margin:0;
    font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
    background:var(--paper);
    color:var(--text);
    font-size:16px;
    line-height:1.85;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  button,input{font:inherit;color:inherit}
  ul,ol{margin:0;padding:0;list-style:none}
  h1,h2,h3,h4,p{margin:0}
  :focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}

  .container-x{width:100%;max-width:var(--container);margin:0 auto;padding-inline:20px}
  @media (min-width:768px){.container-x{padding-inline:24px}}
  @media (min-width:1280px){.container-x{padding-inline:32px}}

  /* ---------- 顶部信息条 ---------- */
  .topbar{background:var(--ink);border-bottom:1px solid var(--brand-dim);color:#DDE7D6}
  .topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:40px;font-size:13px}
  .topbar-left{display:flex;align-items:center;gap:10px;min-width:0}
  .topbar-mark{display:inline-flex;align-items:center;height:20px;padding:0 8px;border-radius:4px;background:var(--brand);color:var(--ink);font-size:11px;font-weight:800;letter-spacing:.08em;flex-shrink:0}
  .topbar-text{color:#9DAB98;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
  .topbar-link{color:#DDE7D6;font-weight:600;padding-bottom:1px;border-bottom:2px solid rgba(183,240,60,.4);transition:color .16s,border-color .16s,background-color .16s}
  .topbar-link:hover{color:var(--brand);border-color:var(--brand)}
  .topbar-sep{width:1px;height:14px;background:rgba(183,240,60,.25)}
  @media (max-width:767px){
    .topbar-text{display:none}
    .topbar-right{gap:10px}
  }

  /* ---------- 主导航 ---------- */
  .site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
  .header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:66px}
  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
  .brand-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:var(--brand);flex-shrink:0}
  .brand-text{display:block;line-height:1.1}
  .brand-en{display:block;font-size:15px;font-weight:900;letter-spacing:.06em;color:var(--ink)}
  .brand-cn{display:block;font-size:11px;color:var(--muted);letter-spacing:.01em}
  .main-nav{height:66px}
  .nav-link{position:relative;display:inline-flex;align-items:center;height:100%;font-size:15px;font-weight:600;color:var(--text);transition:color .16s}
  .nav-link::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
  .nav-link:hover{color:var(--ink)}
  .nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
  .nav-link.is-active{color:var(--ink);font-weight:700}
  .header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
  .search{display:flex;align-items:center;gap:8px;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-btn);background:var(--paper);width:200px;transition:border-color .16s,box-shadow .16s}
  .search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(183,240,60,.28)}
  .search input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
  .search input::placeholder{color:var(--faint)}
  .menu-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-btn);background:#fff;cursor:pointer;transition:border-color .16s,background-color .16s}
  .menu-btn:hover{border-color:var(--brand);background:var(--brand-soft)}
  @media (max-width:1023px){
    .search{display:none}
  }
  @media (max-width:640px){
    .header-cta{display:none}
    .header-inner{gap:12px}
  }

  /* ---------- 移动抽屉 ---------- */
  .drawer-mask{position:fixed;inset:0;background:rgba(12,21,18,.5);opacity:0;pointer-events:none;transition:opacity .24s ease;z-index:70}
  .drawer-mask.is-open{opacity:1;pointer-events:auto}
  .mobile-drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:#fff;border-left:1px solid var(--line);padding:20px;display:flex;flex-direction:column;gap:4px;transform:translateX(102%);transition:transform .24s ease;z-index:80;overflow-y:auto}
  .mobile-drawer.is-open{transform:translateX(0)}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:10px}
  .drawer-title{font-size:15px;font-weight:800;letter-spacing:.04em}
  .drawer-close{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--r-btn);background:#fff;cursor:pointer}
  .drawer-link{display:flex;align-items:center;justify-content:space-between;height:48px;padding:0 12px;border-radius:var(--r-btn);font-size:15px;font-weight:600;color:var(--text);transition:background-color .16s,color .16s}
  .drawer-link:hover{background:var(--brand-soft)}
  .drawer-link.is-active{background:var(--brand-soft);color:var(--ink);font-weight:700}
  @media (min-width:1024px){
    .menu-btn,.mobile-drawer,.drawer-mask{display:none}
  }

  /* ---------- 按钮 ---------- */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:var(--r-btn);font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background-color .16s ease,color .16s ease,border-color .16s ease,transform .16s ease}
  .btn:active{transform:translateY(1px)}
  .btn-primary{background:var(--ink);color:var(--brand)}
  .btn-primary:hover{background:var(--brand);color:var(--ink)}
  .btn-brand{background:var(--brand);color:var(--ink);border-color:var(--brand)}
  .btn-brand:hover{background:#A8E32C;border-color:#A8E32C}
  .btn-ghost{background:transparent;color:var(--ink);border-color:#C9D2C6}
  .btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand)}
  .btn-light{background:transparent;color:#F6F8F4;border-color:rgba(246,248,244,.35)}
  .btn-light:hover{background:rgba(183,240,60,.14);border-color:var(--brand);color:var(--brand)}

  /* ---------- 面包屑 ---------- */
  .breadcrumb-wrap{border-bottom:1px solid var(--line);background:#fff}
  .breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:14px 0;font-size:13px;color:var(--faint)}
  .breadcrumb a{color:var(--muted);transition:color .16s}
  .breadcrumb a:hover{color:var(--ink);text-decoration:underline;text-decoration-color:var(--brand);text-decoration-thickness:2px;text-underline-offset:4px}
  .breadcrumb .crumb-now{color:var(--ink);font-weight:600}

  /* ---------- Hero ---------- */
  .hero{position:relative;background:var(--ink);color:#F6F8F4;overflow:hidden}
  .hero-bg{position:absolute;inset:0}
  .hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.3}
  .hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(12,21,18,.96) 0%,rgba(12,21,18,.88) 44%,rgba(12,21,18,.58) 100%)}
  .hero-mesh{position:absolute;inset:0;background-image:linear-gradient(rgba(183,240,60,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(183,240,60,.04) 1px,transparent 1px);background-size:64px 64px;pointer-events:none}
  .hero-inner{position:relative;z-index:2;display:grid;gap:40px;padding-block:56px}
  @media (min-width:1024px){
    .hero-inner{grid-template-columns:7fr 5fr;align-items:center;gap:56px;padding-block:84px}
  }
  .hero-eyebrow{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px;border-radius:var(--r-badge);border:1px solid rgba(183,240,60,.35);color:var(--brand);font-size:13px;font-weight:600;letter-spacing:.02em}
  .hero-h1{margin-top:18px;font-size:clamp(28px,4.4vw,44px);line-height:1.25;font-weight:800;letter-spacing:-.01em;color:#fff}
  .hero-sub{margin-top:16px;font-size:16px;line-height:1.85;color:#B9C6B3;max-width:56ch}
  .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
  .hero-stats{display:flex;flex-wrap:wrap;gap:12px 32px;margin-top:32px;padding-top:22px;border-top:1px solid rgba(183,240,60,.18)}
  .hero-stat strong{display:block;font-size:20px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.2}
  .hero-stat span{display:block;margin-top:2px;font-size:13px;color:#8D9B88}

  .hero-media{position:relative;border-radius:var(--r-card);overflow:hidden;border:1px solid rgba(183,240,60,.22);box-shadow:0 18px 40px -22px rgba(0,0,0,.65);aspect-ratio:16/9;background:#16221C}
  .hero-media img{width:100%;height:100%;object-fit:cover}
  .hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,21,18,.15) 0%,rgba(12,21,18,.72) 100%)}
  .badge-live{position:absolute;top:14px;right:14px;z-index:2;display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:var(--r-badge);background:var(--alert);color:#fff;font-size:12px;font-weight:700}
  .badge-live i{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 1.5s infinite ease-in-out}
  .hero-duration{position:absolute;left:14px;bottom:14px;z-index:2;display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:var(--r-badge);background:rgba(12,21,18,.72);border:1px solid rgba(183,240,60,.22);color:#DDE7D6;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}
  @keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.78)}}

  /* ---------- 区块 ---------- */
  .section{padding-block:48px}
  @media (min-width:1024px){.section{padding-block:80px}}
  .section-tight{padding-block:40px}
  @media (min-width:1024px){.section-tight{padding-block:64px}}
  .section-dark{background:var(--ink-2);color:#F6F8F4;border-top:1px solid var(--brand-dim);border-bottom:1px solid var(--brand-dim)}
  .sec-head{margin-bottom:28px}
  .sec-h2{font-size:clamp(23px,3vw,30px);line-height:1.35;font-weight:700;color:var(--ink);letter-spacing:-.005em}
  .section-dark .sec-h2{color:#fff}
  .sec-desc{margin-top:12px;font-size:15px;line-height:1.8;color:var(--muted);max-width:72ch}
  .section-dark .sec-desc{color:#9DAB98}

  /* ---------- 筛选 chips ---------- */
  .filter-bar{display:flex;gap:10px;flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;margin-bottom:20px;scrollbar-width:thin}
  .chip{display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;transition:background-color .16s,color .16s,border-color .16s}
  .chip:hover{border-color:var(--brand);color:var(--ink);background:#FBFDF7}
  .chip.is-active{background:var(--brand);border-color:var(--brand);color:var(--ink);font-weight:700}

  /* ---------- 榜单 ---------- */
  .rank-list{border:1px solid var(--line);border-radius:var(--r-card);background:#fff;overflow:hidden;box-shadow:var(--sh-1)}
  .rank-row{position:relative;display:grid;grid-template-columns:64px minmax(0,1fr) 118px 44px;grid-template-areas:"no main num go";align-items:center;gap:16px;padding:16px 20px;border-top:1px solid var(--line);transition:background-color .18s ease}
  .rank-row:first-child{border-top:0}
  .rank-row:hover{background:#F3F8EB}
  .rank-row.is-top{background:rgba(183,240,60,.1)}
  .rank-row.is-top:hover{background:#E9F6D4}
  .rank-no{grid-area:no;font-size:26px;font-weight:800;line-height:1;color:#C7D2C2;font-variant-numeric:tabular-nums;letter-spacing:.02em}
  .rank-row.is-top .rank-no{color:var(--brand)}
  .rank-main{grid-area:main;min-width:0}
  .rank-title{display:inline-block;font-size:16px;font-weight:700;line-height:1.5;color:var(--ink);transition:color .16s}
  .rank-title:hover{color:var(--brand-deep);text-decoration:underline;text-decoration-color:var(--brand);text-decoration-thickness:2px;text-underline-offset:4px}
  .rank-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;font-size:13px;color:var(--faint)}
  .rank-num{grid-area:num;text-align:right}
  .rank-num strong{display:block;font-size:20px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.2}
  .rank-num span{display:block;font-size:12px;color:var(--faint)}
  .rank-go{grid-area:go;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);color:var(--muted);transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease}
  .rank-row:hover .rank-go{transform:translateX(2px);background:var(--brand);border-color:var(--brand);color:var(--ink)}
  @media (max-width:640px){
    .rank-row{grid-template-columns:44px minmax(0,1fr) 40px;grid-template-areas:"no main go" ". num .";gap:6px 12px;padding:14px}
    .rank-no{font-size:22px}
    .rank-num{text-align:left;display:flex;align-items:baseline;gap:6px}
    .rank-num strong{font-size:16px}
    .rank-num span{font-size:12px}
  }

  /* ---------- 标签 / 徽章 ---------- */
  .tag-cat{display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:var(--r-badge);background:#EEF2EA;color:#47513F;font-size:12px;font-weight:600;white-space:nowrap}
  .badge-soon{display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:var(--r-badge);border:1px solid rgba(255,91,46,.5);background:#fff6f2;color:var(--alert);font-size:12px;font-weight:700}
  .badge-off{display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:var(--r-badge);border:1px solid var(--line);background:#fff;color:var(--muted);font-size:12px;font-weight:600}
  .badge-on{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 9px;border-radius:var(--r-badge);background:var(--alert);color:#fff;font-size:12px;font-weight:700}
  .badge-on i{width:5px;height:5px;border-radius:50%;background:#fff;animation:pulse 1.5s infinite ease-in-out}
  .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
  .tag-plain{display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:var(--r-badge);border:1px solid var(--line);background:#fff;color:var(--muted);font-size:13px;font-weight:600;transition:background-color .16s,border-color .16s,color .16s}
  .tag-plain:hover{background:var(--brand-soft);border-color:var(--brand);color:var(--ink)}

  /* ---------- 数据卡 ---------- */
  .data-grid{display:grid;gap:16px}
  @media (min-width:640px){.data-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
  @media (min-width:1024px){.data-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
  .data-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
  .data-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#D5DECF}
  .data-card-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
  .data-card h3{font-size:17px;font-weight:700;color:var(--ink)}
  .data-num{font-size:26px;font-weight:800;color:var(--brand-deep);font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1}
  .data-card p{margin-top:12px;font-size:14px;line-height:1.8;color:var(--muted)}
  .data-bar{height:6px;border-radius:99px;background:#EEF2EA;margin-top:16px;overflow:hidden}
  .data-bar i{display:block;height:100%;border-radius:99px;background:var(--brand)}

  /* ---------- 内容卡片 ---------- */
  .card-grid{display:grid;gap:20px}
  @media (min-width:640px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
  @media (min-width:1024px){.card-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
  .card-live{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease}
  .card-live:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
  .card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#E9EEE6}
  .card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
  .card-live:hover .card-media img{transform:scale(1.03)}
  .card-media .tag-cat{position:absolute;left:10px;top:10px}
  .card-body{display:flex;flex-direction:column;gap:10px;padding:16px 18px 18px;flex:1}
  .card-title{font-size:16px;font-weight:700;line-height:1.5;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .16s}
  .card-live:hover .card-title{color:var(--brand-deep)}
  .card-desc{font-size:14px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:10px;border-top:1px solid var(--line);font-size:13px;color:var(--faint);font-variant-numeric:tabular-nums}
  .card-foot .arrow{transition:transform .18s ease}
  .card-live:hover .card-foot .arrow{transform:translateX(3px);color:var(--brand-deep)}

  /* ---------- FAQ ---------- */
  .faq-list{max-width:900px}
  .faq-item{border:1px solid var(--line);border-radius:var(--r-card);background:#fff;overflow:hidden;transition:border-color .18s ease}
  .faq-item + .faq-item{margin-top:12px}
  .faq-item.is-open{border-color:#D5DECF}
  .faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:18px 20px;background:#fff;border:0;text-align:left;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;transition:background-color .16s}
  .faq-q:hover{background:#F7FAF2}
  .faq-icon{position:relative;flex-shrink:0;width:22px;height:22px;border-radius:50%;border:1px solid var(--line);transition:background-color .18s,border-color .18s}
  .faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--muted);border-radius:2px;transition:transform .2s ease,background-color .18s}
  .faq-icon::before{left:5px;right:5px;top:10px;height:2px}
  .faq-icon::after{top:5px;bottom:5px;left:10px;width:2px}
  .faq-item.is-open .faq-icon{background:var(--brand);border-color:var(--brand)}
  .faq-item.is-open .faq-icon::before{background:var(--ink)}
  .faq-item.is-open .faq-icon::after{transform:scaleY(0);background:var(--ink)}
  .faq-a{max-height:0;overflow:hidden;background:#FAFCF6;transition:max-height .2s ease}
  .faq-a-inner{padding:0 20px 18px;font-size:15px;line-height:1.8;color:var(--muted);max-width:78ch}

  /* ---------- CTA ---------- */
  .cta-band{position:relative;overflow:hidden;background:var(--ink);color:#F6F8F4;border-radius:16px;border:1px solid rgba(183,240,60,.2);padding:36px 24px}
  @media (min-width:1024px){.cta-band{padding:52px 48px}}
  .cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(183,240,60,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(183,240,60,.04) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
  .cta-inner{position:relative;z-index:2;display:grid;gap:26px}
  @media (min-width:1024px){.cta-inner{grid-template-columns:1.4fr 1fr;align-items:center;gap:48px}}
  .cta-h2{font-size:clamp(22px,3vw,32px);line-height:1.35;font-weight:800;color:#fff}
  .cta-p{margin-top:14px;font-size:15px;line-height:1.85;color:#A9B7A4;max-width:56ch}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px}
  @media (min-width:1024px){.cta-actions{justify-content:flex-end}}

  /* ---------- 页脚 ---------- */
  .footer-title{margin:0;font-size:14px;font-weight:700;color:var(--brand);letter-spacing:.02em}
  .footer-link{font-size:14px;color:#9DAB98;transition:color .16s,text-decoration-color .16s}
  .footer-link:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--brand);text-decoration-thickness:2px;text-underline-offset:4px}

  /* ---------- 空态 / 其他 ---------- */
  .empty-line{font-size:14px;color:var(--muted)}

  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
    .rank-row:hover .rank-go,.card-live:hover,.data-card:hover{transform:none}
  }