/* roulang page: index */
:root{
  --bg:#06090F;
  --bg-raise:#0D1420;
  --bg-soft:#0A0F18;
  --glass:rgba(255,255,255,.05);
  --glass-strong:rgba(255,255,255,.08);
  --line:rgba(255,255,255,.10);
  --line-soft:rgba(255,255,255,.06);
  --primary:#16F0C0;
  --primary-deep:#0BB894;
  --primary-dim:rgba(22,240,192,.12);
  --accent:#FF6A2B;
  --accent-dim:rgba(255,106,43,.16);
  --link:#3A63FF;
  --warning:#FFC53D;
  --danger:#FF4D5E;
  --text:#F2F6FA;
  --text-sub:#9BA9BC;
  --text-weak:#66748A;
  --r-card:16px;
  --r-btn:12px;
  --r-chip:999px;
  --sh-1:0 8px 24px rgba(0,0,0,.35);
  --sh-2:0 16px 40px rgba(0,0,0,.5);
  --glow:0 0 24px rgba(22,240,192,.4);
  --ease:cubic-bezier(.2,.7,.2,1);
  --sec:80px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.8;font-variant-numeric:tabular-nums;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;object-fit:cover}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}
::selection{background:rgba(22,240,192,.28);color:#fff}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);font-weight:600;letter-spacing:.01em;white-space:nowrap;
  border:1px solid transparent;cursor:pointer;text-align:center;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),background-color .28s var(--ease),border-color .28s var(--ease),color .28s var(--ease),filter .28s var(--ease);
}
.btn--sm{padding:9px 18px;font-size:14px}
.btn--md{padding:12px 24px;font-size:15px}
.btn--lg{padding:14px 28px;font-size:16px}
.btn--primary{background:linear-gradient(135deg,var(--primary),var(--primary-deep));color:#03110D}
.btn--primary:hover{transform:translateY(-2px);box-shadow:var(--sh-1),var(--glow);filter:brightness(1.06)}
.btn--primary:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.35)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.2);color:var(--text)}
.btn--ghost:hover{background:rgba(255,255,255,.08);transform:translateY(-2px);border-color:rgba(255,255,255,.34)}
.btn--ghost:active{transform:translateY(0)}
.btn--block{width:100%}
.btn[aria-disabled="true"],.btn:disabled{opacity:.6;filter:saturate(.5);pointer-events:none}

/* ---------- 徽章 / 标签 ---------- */
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:var(--r-chip);
  font-size:13px;line-height:1.5;color:var(--text-sub);
  background:var(--glass);border:1px solid var(--line);
}
.chip--live{color:var(--accent);border-color:rgba(255,106,43,.35);background:var(--accent-dim)}
.chip--live .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 1.6s var(--ease) infinite}
.chip--primary{color:var(--primary);border-color:rgba(22,240,192,.32);background:var(--primary-dim)}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.42;transform:scale(.78)}}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--r-chip);
  font-size:12.5px;font-weight:600;line-height:1.6;
  background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text-sub);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.badge--cat{color:var(--primary);border-color:rgba(22,240,192,.28);background:var(--primary-dim)}
.meta{font-size:13px;line-height:1.6;color:var(--text-weak)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;border-bottom:1px solid transparent;
  transition:background-color .3s var(--ease),backdrop-filter .3s var(--ease),border-color .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(6,9,15,.84);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand__mark{
  display:grid;place-items:center;width:36px;height:36px;border-radius:11px;color:#03110D;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  box-shadow:0 0 18px rgba(22,240,192,.32);
}
.brand__text{
  font-size:17px;font-weight:700;letter-spacing:-.01em;white-space:nowrap;
  background:linear-gradient(100deg,#FFFFFF 22%,var(--primary) 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav{display:flex;align-items:center;gap:2px;margin-left:12px}
.nav__link{position:relative;padding:9px 14px;border-radius:var(--r-chip);font-size:14.5px;color:var(--text-sub);
  transition:color .25s var(--ease),background-color .25s var(--ease)}
.nav__link::after{
  content:"";position:absolute;left:50%;bottom:3px;width:0;height:2px;border-radius:2px;
  background:var(--primary);transform:translateX(-50%);box-shadow:0 0 12px rgba(22,240,192,.7);
  transition:width .3s var(--ease);
}
.nav__link:hover{color:var(--text)}
.nav__link:hover::after{width:18px}
.nav__link.is-active{color:var(--primary);background:var(--primary-dim)}
.nav__link.is-active::after{width:0}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.hamburger{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:var(--glass);margin-left:auto;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);transition:transform .3s var(--ease),opacity .3s var(--ease)}
.hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.is-open span:nth-child(2){opacity:0}
.hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.drawer-mask{
  position:fixed;inset:0;z-index:120;background:rgba(3,6,10,.68);
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s var(--ease);
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;z-index:130;width:min(320px,86vw);height:100%;
  background:var(--bg-raise);border-left:1px solid var(--line);
  transform:translateX(102%);transition:transform .36s var(--ease);
  padding:22px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer__close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--glass);display:grid;place-items:center;color:var(--text-sub)}
.drawer__link{padding:12px 14px;border-radius:12px;color:var(--text-sub);font-size:15px;border:1px solid transparent}
.drawer__link:hover{background:var(--glass);color:var(--text)}
.drawer__link.is-active{color:var(--primary);background:var(--primary-dim);border-color:rgba(22,240,192,.24)}
.drawer__foot{margin-top:auto;padding-top:22px;display:grid;gap:10px;border-top:1px solid var(--line-soft)}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:620px;display:flex;align-items:flex-end;padding:120px 0 54px}
.hero__bg{position:absolute;inset:0;z-index:-2;background:#050810 url('/assets/images/backpic/back-1.png') center/cover no-repeat;transform:scale(1.04)}
.hero__veil{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(120% 110% at 0% 0%,rgba(6,9,15,.30) 0%,rgba(6,9,15,.84) 46%,#06090F 90%),
    linear-gradient(180deg,rgba(6,9,15,.62) 0%,rgba(6,9,15,.24) 34%,#06090F 97%);
}
.hero__inner{position:relative;z-index:2;display:flex;flex-direction:column;gap:34px}
.hero__copy{max-width:780px}
.hero__title{
  font-size:clamp(28px,4.4vw,46px);line-height:1.15;font-weight:700;letter-spacing:-.01em;
  margin:18px 0 16px;text-wrap:balance;
}
.hero__sub{font-size:17px;line-height:1.7;color:var(--text-sub);max-width:560px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero__badges{display:flex;flex-wrap:wrap;gap:10px;align-self:flex-end}

/* ---------- 板块框架 ---------- */
.section{padding:var(--sec) 0}
.section--soft{background:linear-gradient(180deg,transparent,rgba(13,20,32,.6) 40%,transparent)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.section-title{position:relative;padding-left:16px;font-size:clamp(22px,3vw,32px);line-height:1.25;font-weight:650;letter-spacing:-.01em}
.section-title::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:22px;border-radius:3px;
  background:linear-gradient(180deg,var(--primary),rgba(22,240,192,0));
  box-shadow:0 0 14px rgba(22,240,192,.55);
}
.section-desc{margin-top:10px;color:var(--text-sub);font-size:15px;max-width:620px}
.section-link{color:var(--primary);font-size:14.5px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.section-link:hover{color:#7FFFF0}

/* ---------- 横滑片库 ---------- */
.rail-ctrl{display:flex;gap:10px}
.rail-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--glass);
  color:var(--text-sub);display:grid;place-items:center;
  transition:color .25s var(--ease),border-color .25s var(--ease),background-color .25s var(--ease),box-shadow .25s var(--ease);
}
.rail-btn:hover{color:var(--primary);border-color:rgba(22,240,192,.36);background:var(--primary-dim);box-shadow:0 0 18px rgba(22,240,192,.22)}
.rail-wrap{position:relative}
.rail{
  display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 4px 18px;scrollbar-width:none;-ms-overflow-style:none;
}
.rail::-webkit-scrollbar{display:none}
.rail>*{flex:0 0 clamp(228px,24%,268px);scroll-snap-align:start}
.rail-progress{height:3px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:4px}
.rail-progress span{display:block;height:100%;width:22%;border-radius:3px;background:linear-gradient(90deg,var(--primary),var(--primary-deep));transition:width .18s linear}
.rail-hint{display:none;font-size:12.5px;color:var(--text-weak);margin-top:10px}

/* ---------- 卡片 ---------- */
.card{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  background:var(--glass);border:1px solid var(--line);box-shadow:var(--sh-1);
  transition:transform .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.3);box-shadow:var(--sh-2),0 0 24px rgba(22,240,192,.16)}
.card__cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,rgba(22,240,192,.12),rgba(58,99,255,.14))}
.card__cover img{width:100%;height:100%;transition:transform .4s var(--ease)}
.card:hover .card__cover img{transform:scale(1.03)}
.card__body{padding:16px 16px 18px}
.card__title{font-size:16.5px;font-weight:650;line-height:1.4;letter-spacing:-.005em}
.card__meta{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:13px;color:var(--text-weak);white-space:nowrap}
.card__meta i{width:1px;height:11px;background:var(--line);display:inline-block}
.tag{
  position:absolute;top:12px;left:12px;z-index:2;
  display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--r-chip);
  font-size:12px;font-weight:600;line-height:1.6;color:var(--text-sub);
  background:rgba(6,9,15,.72);border:1px solid var(--line);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.tag--live{color:var(--accent);border-color:rgba(255,106,43,.4);background:rgba(255,106,43,.18)}
.tag--live .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 1.6s var(--ease) infinite}
.tag--hot{color:var(--warning);border-color:rgba(255,197,61,.36);background:rgba(255,197,61,.14)}

/* ---------- 热播推荐（2 + 4 非对称） ---------- */
.feature-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:20px}
.spotlight{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  min-height:440px;padding:30px;border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh-1);isolation:isolate;
  transition:border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.spotlight:hover{border-color:rgba(22,240,192,.3);box-shadow:var(--sh-2)}
.spotlight__bg{position:absolute;inset:0;z-index:-2;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;transition:transform .5s var(--ease)}
.spotlight:hover .spotlight__bg{transform:scale(1.04)}
.spotlight::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(6,9,15,.16) 0%,rgba(6,9,15,.76) 60%,#06090F 100%)}
.spotlight__title{font-size:clamp(20px,2.4vw,26px);line-height:1.3;font-weight:650;margin:14px 0 10px}
.spotlight__text{color:var(--text-sub);font-size:15px;max-width:460px}
.spotlight__cta{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}
.mini-list{display:grid;grid-template-rows:repeat(4,1fr);gap:14px}
.mini{
  display:grid;grid-template-columns:112px 1fr;gap:14px;align-items:center;
  padding:11px;border-radius:14px;background:var(--bg-raise);border:1px solid var(--line-soft);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.mini:hover{transform:translateX(4px);border-color:rgba(22,240,192,.3);box-shadow:var(--sh-1)}
.mini__thumb{position:relative;aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:linear-gradient(135deg,rgba(22,240,192,.12),rgba(58,99,255,.14))}
.mini__thumb img{width:100%;height:100%}
.mini__title{font-size:15px;font-weight:650;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mini__meta{display:flex;align-items:center;gap:8px;margin-top:6px;font-size:12.5px;color:var(--text-weak)}

/* ---------- 片单瓷片 ---------- */
.tile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tile{
  position:relative;display:flex;flex-direction:column;gap:12px;padding:24px;
  border-radius:var(--r-card);background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  transition:transform .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease),background-color .32s var(--ease);
}
.tile::before{content:"";position:absolute;inset:0 0 auto 0;height:1px;background:rgba(255,255,255,.14);border-radius:var(--r-card) var(--r-card) 0 0}
.tile:hover{transform:translateY(-6px);border-color:rgba(22,240,192,.32);background:rgba(22,240,192,.06);box-shadow:var(--sh-2)}
.tile__icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:var(--primary);background:var(--primary-dim);border:1px solid rgba(22,240,192,.24)}
.tile__name{font-size:17.5px;font-weight:650;line-height:1.4}
.tile__text{font-size:14px;color:var(--text-sub);line-height:1.7}
.tile__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-weak)}
.tile__foot .arrow{color:var(--primary);transition:transform .3s var(--ease)}
.tile:hover .tile__foot .arrow{transform:translateX(4px)}

/* ---------- 最新信息 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  display:flex;flex-direction:column;gap:12px;padding:22px;border-radius:var(--r-card);
  background:var(--bg-raise);border:1px solid var(--line-soft);
  transition:transform .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.28);box-shadow:var(--sh-1)}
.news-card__top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.news-card__title{font-size:17px;font-weight:650;line-height:1.45}
.news-card__title a:hover{color:var(--primary)}
.news-card__sum{font-size:14.5px;color:var(--text-sub);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card__more{margin-top:auto;font-size:13.5px;font-weight:600;color:var(--primary)}
.news-card__more:hover{color:#7FFFF0}
.empty-state{
  grid-column:1/-1;display:flex;flex-direction:column;align-items:center;gap:12px;
  padding:56px 24px;border-radius:var(--r-card);background:var(--glass);
  border:1px dashed rgba(255,255,255,.16);text-align:center;
}
.empty-state svg{color:var(--primary);opacity:.8}
.empty-state p{color:var(--text-sub);font-size:15px}

/* ---------- 数据带 ---------- */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{padding:24px;border-radius:var(--r-card);background:var(--glass);border:1px solid var(--line);text-align:left}
.stat__num{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.2;color:var(--primary);letter-spacing:-.01em}
.stat__label{margin-top:6px;font-size:14px;color:var(--text-sub)}
.stat__note{margin-top:4px;font-size:12.5px;color:var(--text-weak)}

/* ---------- CTA 横幅 ---------- */
.cta-band{
  position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  padding:34px 36px;border-radius:20px;overflow:hidden;isolate;
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
}
.cta-band::before{
  content:"";position:absolute;inset:-40% -10% auto auto;width:420px;height:420px;z-index:-1;
  background:radial-gradient(circle,rgba(22,240,192,.18),transparent 68%);
}
.cta-band__title{font-size:clamp(20px,2.6vw,28px);font-weight:650;line-height:1.3;letter-spacing:-.01em}
.cta-band__text{margin-top:8px;color:var(--text-sub);font-size:15px}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band__tip{width:100%;font-size:13px;color:var(--text-weak)}

/* ---------- FAQ ---------- */
.faq{max-width:900px}
.faq-item{
  border-radius:14px;background:var(--glass);border:1px solid var(--line);
  margin-bottom:12px;overflow:hidden;transition:border-color .28s var(--ease),background-color .28s var(--ease);
}
.faq-item:hover{border-color:rgba(255,255,255,.18)}
.faq-item[open]{border-color:rgba(22,240,192,.3);background:rgba(22,240,192,.05)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16px;font-weight:650;line-height:1.5;cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex-shrink:0;font-size:20px;line-height:1;color:var(--primary);
  transition:transform .26s var(--ease),opacity .26s var(--ease);
}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg)}
.faq-a{padding:0 22px 20px;font-size:15px;line-height:1.8;color:var(--text-sub)}

/* ---------- 页脚 ---------- */
.site-footer{margin-top:var(--sec);border-top:1px solid var(--line);background:var(--bg-soft);padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:44px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand__mark{width:34px;height:34px;border-radius:10px}
.footer-brand span{font-size:16.5px;font-weight:700;color:var(--text)}
.footer-text{color:var(--text-sub);font-size:14.5px;line-height:1.8;max-width:420px}
.footer-title{font-size:15px;font-weight:650;margin-bottom:16px}
.footer-list{display:grid;gap:10px}
.footer-list a{color:var(--text-sub);font-size:14.5px}
.footer-list a:hover{color:var(--primary)}
.footer-contact{display:grid;gap:10px;color:var(--text-sub);font-size:14.5px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:48px;padding:24px 0 32px;border-top:1px solid var(--line-soft);
  font-size:13px;color:var(--text-weak);
}
.to-top{
  position:fixed;right:22px;bottom:24px;z-index:90;width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;color:var(--primary);background:rgba(13,20,32,.9);
  border:1px solid rgba(22,240,192,.28);box-shadow:var(--sh-1);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s var(--ease),box-shadow .3s var(--ease);
}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{box-shadow:var(--sh-1),var(--glow)}

/* ---------- 骨架 / 占位 ---------- */
.skeleton{
  background:linear-gradient(90deg,rgba(22,240,192,.08) 25%,rgba(22,240,192,.16) 37%,rgba(22,240,192,.08) 63%);
  background-size:400% 100%;animation:shimmer 1.4s ease infinite;border-radius:10px;
}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:0 0}}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .nav__link{padding:9px 11px;font-size:14px}
}
@media (max-width:1023px){
  :root{--sec:56px}
  .nav{display:none}
  .header-actions{display:none}
  .hamburger{display:flex}
  .hero{min-height:520px;padding:96px 0 44px}
  .hero__badges{align-self:flex-start}
  .feature-grid{grid-template-columns:1fr}
  .spotlight{min-height:360px}
  .tile-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .header-inner{height:60px;gap:12px}
  .brand__text{font-size:15.5px}
  .hero{min-height:480px;padding:84px 0 38px}
  .hero__sub{font-size:15.5px}
  .hero__cta{gap:12px}
  .btn--lg{padding:13px 22px;font-size:15px}
  .rail{scroll-snap-type:x mandatory;padding-bottom:14px}
  .rail>*{flex:0 0 78%}
  .rail-hint{display:block}
  .rail-ctrl{display:none}
  .tile-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .stats-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:26px 22px}
  .mini{grid-template-columns:96px 1fr}
  .to-top{right:14px;bottom:16px}
}
@media (max-width:380px){
  .brand__text{font-size:14.5px}
  .hero__title{font-size:26px}
  .rail>*{flex:0 0 86%}
}

/* roulang page: article */
:root{
  --bg:#06090F;
  --layer:#0D1420;
  --glass:rgba(255,255,255,.05);
  --border:rgba(255,255,255,.10);
  --primary:#16F0C0;
  --primary-deep:#0BB894;
  --accent:#FF6A2B;
  --link:#3A63FF;
  --text:#F2F6FA;
  --text-2:#9BA9BC;
  --text-3:#66748A;
  --warning:#FFC53D;
  --danger:#FF4D5E;
  --radius-card:16px;
  --radius-btn:12px;
  --radius-input:12px;
  --shadow-1:0 8px 24px rgba(0,0,0,.35);
  --shadow-2:0 16px 40px rgba(0,0,0,.5);
  --glow:0 0 24px rgba(22,240,192,.40);
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::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:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(900px 500px at 12% -6%, rgba(22,240,192,.10), transparent 62%),
    radial-gradient(760px 460px at 88% 6%, rgba(58,99,255,.10), transparent 64%);
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:0}
ul,ol{margin:0}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}
.num{font-variant-numeric:tabular-nums}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--primary);color:#04231C;padding:10px 18px;border-radius:0 0 12px 0;z-index:99}
.skip-link:focus{left:0}

/* ============ Header / Nav ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  height:72px;
  display:flex;
  align-items:center;
  background:linear-gradient(180deg, rgba(6,9,15,.92), rgba(6,9,15,.42));
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(6,9,15,.80);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--border);
}
.header-inner{display:flex;align-items:center;gap:18px;height:100%}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em;white-space:nowrap;flex:none}
.brand__mark{
  width:36px;height:36px;display:grid;place-items:center;border-radius:11px;
  background:linear-gradient(140deg, rgba(22,240,192,.22), rgba(58,99,255,.18));
  border:1px solid rgba(22,240,192,.35);
  color:var(--primary);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14);
}
.brand__text{font-size:16px}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav__link{
  position:relative;
  padding:8px 13px;
  border-radius:999px;
  font-size:14px;
  color:var(--text-2);
  white-space:nowrap;
  transition:color .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease);
  border:1px solid transparent;
}
.nav__link::after{
  content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;
  background:var(--primary);box-shadow:0 0 12px rgba(22,240,192,.6);
  transform:scaleX(0);transform-origin:center;transition:transform .3s var(--ease);
}
.nav__link:hover{color:var(--text)}
.nav__link:hover::after{transform:scaleX(1)}
.nav__link.is-active{color:var(--primary);background:rgba(22,240,192,.10);border-color:rgba(22,240,192,.28)}
.nav__link.is-active::after{transform:scaleX(0)}
.header-actions{display:flex;align-items:center;gap:10px;flex:none}
.hamburger{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--border);background:var(--glass);
  align-items:center;justify-content:center;cursor:pointer;
  transition:background .25s var(--ease)
}
.hamburger:hover{background:rgba(255,255,255,.09)}
.hamburger i{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative}
.hamburger i::before,.hamburger i::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s var(--ease)}
.hamburger i::before{top:-6px}
.hamburger i::after{top:6px}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.62);opacity:0;visibility:hidden;transition:.3s var(--ease);z-index:70}
.overlay.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;z-index:80;
  width:min(320px,86vw);height:100vh;
  padding:22px;
  display:flex;flex-direction:column;gap:8px;
  background:rgba(13,20,32,.97);
  backdrop-filter:blur(14px) saturate(140%);
  border-left:1px solid var(--border);
  transform:translateX(100%);
  transition:transform .35s var(--ease);
  overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.drawer__close{width:40px;height:40px;border-radius:12px;border:1px solid var(--border);background:var(--glass);display:grid;place-items:center;cursor:pointer;color:var(--text-2)}
.drawer__close:hover{color:var(--primary)}
.drawer .nav__link{padding:14px 16px;border-radius:12px;font-size:15px;border:1px solid transparent}
.drawer .nav__link::after{display:none}
.drawer .nav__link:hover{background:rgba(255,255,255,.05)}
.drawer__cta{margin-top:16px;display:grid;gap:10px}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn--primary{
  background:linear-gradient(135deg,#16F0C0,#0BB894);
  color:#04231C;
  box-shadow:var(--shadow-1);
}
.btn--primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-2),var(--glow);filter:brightness(1.05)}
.btn--primary:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.35)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.20);color:var(--text)}
.btn--ghost:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.btn--ghost:active{transform:translateY(0)}
.btn--sm{padding:10px 18px;font-size:14px}
.btn[disabled],.btn.is-disabled{opacity:.6;filter:saturate(.4);cursor:not-allowed;transform:none;box-shadow:none}

/* ============ Article head ============ */
.site-main{position:relative;z-index:1}
.article-top{padding:44px 0 0}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);white-space:nowrap;overflow:hidden}
.breadcrumb a{transition:color .25s var(--ease)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .sep{color:var(--text-3);opacity:.6}
.breadcrumb .current{color:var(--text-2);max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-head{margin-top:26px}
.article-head h1{
  font-size:clamp(28px,4.4vw,46px);
  line-height:1.15;
  font-weight:700;
  letter-spacing:-.01em;
  max-width:920px;
}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:18px;font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums}
.meta-row .divider{width:1px;height:12px;background:var(--border);display:inline-block}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:1.6;
  border:1px solid rgba(22,240,192,.30);
  background:rgba(22,240,192,.10);
  color:var(--primary);
}
.badge--accent{border-color:rgba(255,106,43,.35);background:rgba(255,106,43,.12);color:var(--accent)}
.badge--muted{border-color:var(--border);background:rgba(255,255,255,.05);color:var(--text-2)}
.pulse{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block;animation:pulse 1.6s infinite ease-in-out}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}

/* ============ Layout ============ */
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:52px;
  align-items:start;
  padding:36px 0 72px;
}
.article-main{min-width:0}
.article-cover{
  margin-top:26px;
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--border);
  aspect-ratio:16/9;
  background:linear-gradient(135deg, rgba(22,240,192,.10), rgba(58,99,255,.10));
  box-shadow:var(--shadow-1);
}
.article-cover img{width:100%;height:100%;object-fit:cover}

/* ============ Content typography ============ */
.article-content{
  max-width:760px;
  margin-top:38px;
  font-size:16px;
  line-height:1.9;
  color:#DCE5EF;
  word-break:break-word;
}
.article-content p{margin:0 0 1.2em}
.article-content h2{
  font-size:clamp(22px,3vw,28px);
  line-height:1.35;
  font-weight:650;
  color:var(--text);
  margin:2.2em 0 .8em;
  padding-left:14px;
  border-left:3px solid var(--primary);
}
.article-content h3{font-size:19px;line-height:1.45;font-weight:650;color:var(--text);margin:1.8em 0 .6em}
.article-content h4{font-size:16px;font-weight:650;color:var(--text);margin:1.4em 0 .5em}
.article-content ul,.article-content ol{padding-left:1.5em;margin:0 0 1.2em}
.article-content li{margin:.4em 0}
.article-content ul li::marker{color:var(--primary)}
.article-content ol li::marker{color:var(--primary);font-variant-numeric:tabular-nums}
.article-content blockquote{
  margin:1.6em 0;
  padding:16px 20px;
  background:var(--glass);
  border-left:3px solid var(--primary);
  border-radius:0 12px 12px 0;
  color:var(--text-2);
  backdrop-filter:blur(14px) saturate(140%);
}
.article-content blockquote p:last-child{margin-bottom:0}
.article-content img{border-radius:12px;margin:1.6em auto}
.article-content figure{margin:1.6em 0}
.article-content figcaption{text-align:center;font-size:13px;color:var(--text-3);margin-top:.6em}
.article-content a{color:var(--primary);border-bottom:1px solid rgba(22,240,192,.35);transition:color .25s var(--ease)}
.article-content a:hover{color:#5CF5D2}
.article-content strong{color:var(--text)}
.article-content hr{border:0;border-top:1px solid var(--border);margin:2.4em 0}
.article-content table{
  width:100%;display:block;overflow-x:auto;border-collapse:collapse;
  margin:1.6em 0;border:1px solid var(--border);border-radius:12px;
}
.article-content th,.article-content td{border:1px solid var(--border);padding:10px 14px;font-size:14px;white-space:nowrap}
.article-content th{background:rgba(255,255,255,.05);color:var(--text);font-weight:650}
.article-content pre{
  background:#0A101C;border:1px solid var(--border);border-radius:12px;
  padding:16px;overflow-x:auto;font-size:14px;line-height:1.7;margin:1.6em 0;
}
.article-content code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:rgba(255,255,255,.07);padding:2px 6px;border-radius:6px;font-size:14px}
.article-content pre code{background:none;padding:0}

/* ============ Empty state ============ */
.empty-state{
  max-width:760px;
  margin-top:40px;
  padding:48px 28px;
  text-align:center;
  border:1px dashed var(--border);
  border-radius:var(--radius-card);
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(140%);
}
.empty-state svg{color:var(--primary);opacity:.85}
.empty-state h2{font-size:20px;font-weight:650;margin:16px 0 8px;color:var(--text)}
.empty-state p{color:var(--text-2);font-size:15px;margin-bottom:22px}

/* ============ Tags & pager ============ */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:44px}
.tag{
  font-size:13px;padding:6px 14px;border-radius:999px;
  border:1px solid var(--border);background:rgba(255,255,255,.04);
  color:var(--text-2);transition:.25s var(--ease);
}
.tag:hover{color:var(--primary);border-color:rgba(22,240,192,.35);background:rgba(22,240,192,.08)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px;max-width:760px}
.pager__card{
  display:block;padding:18px 20px;border-radius:var(--radius-card);
  border:1px solid var(--border);background:var(--glass);
  backdrop-filter:blur(14px) saturate(140%);
  transition:transform .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.pager__card:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.30);box-shadow:var(--shadow-2)}
.pager__label{font-size:12px;color:var(--text-3);letter-spacing:.04em}
.pager__title{display:block;margin-top:8px;font-size:15px;font-weight:600;line-height:1.55;color:var(--text)}
.pager__card:hover .pager__title{color:var(--primary)}

/* ============ Sidebar ============ */
.sidebar{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.side-card{
  padding:20px;
  border-radius:var(--radius-card);
  border:1px solid var(--border);
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-1);
}
.side-card__title{font-size:15px;font-weight:650;display:flex;align-items:center;gap:8px;margin-bottom:14px}
.side-card__title::before{content:"";width:3px;height:14px;border-radius:2px;background:var(--primary);box-shadow:0 0 12px rgba(22,240,192,.55)}
.side-card p{font-size:14px;line-height:1.8;color:var(--text-2)}
.side-card .btn{width:100%;margin-top:16px}
.mini-list{display:flex;flex-direction:column;gap:6px}
.mini-item{display:flex;gap:12px;align-items:center;padding:8px;border-radius:12px;transition:background .25s var(--ease)}
.mini-item:hover{background:rgba(255,255,255,.05)}
.mini-thumb{
  width:66px;height:46px;flex:none;border-radius:9px;overflow:hidden;
  background:linear-gradient(135deg, rgba(22,240,192,.12), rgba(58,99,255,.12));
  border:1px solid var(--border);
}
.mini-thumb img{width:100%;height:100%;object-fit:cover}
.mini-item h4{font-size:14px;font-weight:600;line-height:1.45;color:var(--text)}
.mini-item span{display:block;font-size:12px;color:var(--text-3);margin-top:4px}

/* ============ CTA band ============ */
.cta-band{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  padding:32px 34px;
  border-radius:20px;
  border:1px solid var(--border);
  background:
    linear-gradient(120deg, rgba(22,240,192,.10), rgba(58,99,255,.10)),
    rgba(255,255,255,.04);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-1);
}
.cta-band__text h2{font-size:clamp(20px,2.6vw,26px);font-weight:650;line-height:1.3}
.cta-band__text p{font-size:15px;color:var(--text-2);margin-top:8px;max-width:620px}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}

/* ============ FAQ ============ */
.faq-section{padding:0 0 80px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.section-head h2{font-size:clamp(22px,3vw,30px);font-weight:650;letter-spacing:-.01em}
.section-head p{font-size:14px;color:var(--text-3);margin-top:8px}
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
  border:1px solid var(--border);border-radius:var(--radius-card);
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  overflow:hidden;transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.faq-item.is-open{border-color:rgba(22,240,192,.30);box-shadow:var(--shadow-1)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 22px;text-align:left;font-size:16px;font-weight:650;color:var(--text);
  cursor:pointer;transition:color .25s var(--ease);
}
.faq-q:hover{color:var(--primary)}
.faq-icon{position:relative;width:18px;height:18px;flex:none}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;
  background:var(--primary);border-radius:2px;
  transform:translate(-50%,-50%);
  transition:transform .26s var(--ease),opacity .26s var(--ease);
}
.faq-icon::before{width:14px;height:2px}
.faq-icon::after{width:2px;height:14px}
.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) scaleY(0);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s var(--ease)}
.faq-a p{padding:0 22px 20px;font-size:15px;line-height:1.8;color:var(--text-2);max-width:760px}

/* ============ Footer ============ */
.site-footer{position:relative;z-index:1;background:rgba(9,13,21,.92);border-top:1px solid var(--border);padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:700;margin-bottom:14px}
.footer-text{font-size:14px;line-height:1.8;color:var(--text-2);max-width:400px}
.footer-title{font-size:15px;font-weight:650;margin-bottom:16px;color:var(--text)}
.footer-list{display:flex;flex-direction:column;gap:10px}
.footer-list a{font-size:14px;color:var(--text-2);transition:color .25s var(--ease)}
.footer-list a:hover{color:var(--primary)}
.footer-contact{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--text-2);font-variant-numeric:tabular-nums}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:48px;padding:22px 0;border-top:1px solid var(--border);
  font-size:13px;color:var(--text-3);
}
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:55;
  width:48px;height:48px;border-radius:14px;
  display:grid;place-items:center;cursor:pointer;
  background:rgba(13,20,32,.90);
  border:1px solid var(--border);
  color:var(--primary);
  backdrop-filter:blur(14px);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s var(--ease),box-shadow .3s var(--ease);
}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{box-shadow:var(--glow)}

/* ============ Responsive ============ */
@media (max-width:1279px){
  .article-layout{gap:40px;grid-template-columns:minmax(0,1fr) 310px}
}
@media (max-width:1023px){
  .nav{display:none}
  .hamburger{display:inline-flex}
  .header-actions .btn--ghost{display:none}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px;padding:28px 0 56px}
  .sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .faq-section{padding-bottom:60px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .site-header{height:60px}
  .brand__text{font-size:15px}
  .brand__mark{width:32px;height:32px}
  .header-actions .btn--primary{padding:10px 16px;font-size:14px}
  .article-top{padding:30px 0 0}
  .article-head h1{font-size:clamp(24px,7vw,32px)}
  .breadcrumb .current{max-width:180px}
  .article-cover{border-radius:16px}
  .article-content{font-size:15.5px;margin-top:28px}
  .article-content h2{font-size:21px}
  .pager{grid-template-columns:1fr}
  .cta-band{padding:24px;flex-direction:column;align-items:flex-start}
  .cta-band__actions{width:100%}
  .cta-band__actions .btn{flex:1}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .to-top{right:16px;bottom:16px;width:44px;height:44px}
}
@media (max-width:380px){
  .brand__text{font-size:14px}
  .header-actions .btn--primary{padding:9px 13px;font-size:13px}
  .article-head h1{font-size:23px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: category1 */
/* ============ 设计变量 ============ */
:root{
  --bg:#06090F;
  --bg-elev:#0D1420;
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.20);
  --primary:#16F0C0;
  --primary-deep:#0BB894;
  --accent:#FF6A2B;
  --link:#3A63FF;
  --warning:#FFC53D;
  --danger:#FF4D5E;
  --text:#F2F6FA;
  --text-2:#9BA9BC;
  --text-3:#66748A;
  --radius-card:16px;
  --radius-btn:12px;
  --radius-sm:10px;
  --radius-pill:999px;
  --shadow-1:0 8px 24px rgba(0,0,0,.35);
  --shadow-2:0 16px 40px rgba(0,0,0,.5);
  --glow:0 0 24px rgba(22,240,192,.45);
  --glow-soft:0 0 24px rgba(22,240,192,.28);
  --ease:cubic-bezier(.2,.7,.2,1);
  --container:1240px;
  --header-h:72px;
  --gap:24px;
}
*,
*::before,
*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 12% -6%,rgba(22,240,192,.10),transparent 62%),
    radial-gradient(760px 460px at 92% 4%,rgba(58,99,255,.10),transparent 60%);
  z-index:0;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
svg{display:block}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}

/* ============ 容器与通用 ============ */
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:1;
}
.section{padding:80px 0}
.section--tight{padding:56px 0}
.section--flat{padding-top:0}
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:32px;
}
.section__head--center{
  flex-direction:column;
  align-items:center;
  text-align:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--primary);
  text-transform:uppercase;
  margin-bottom:12px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:1px;
  background:linear-gradient(90deg,var(--primary),transparent);
}
h1,.h1{
  font-size:clamp(28px,4.4vw,46px);
  line-height:1.15;
  font-weight:700;
  letter-spacing:-.01em;
}
h2,.h2{
  font-size:clamp(22px,3vw,32px);
  line-height:1.25;
  font-weight:650;
  letter-spacing:-.01em;
}
h3,.h3{font-size:19px;line-height:1.4;font-weight:650}
.lead{
  color:var(--text-2);
  font-size:16px;
  line-height:1.8;
}
.muted{color:var(--text-3);font-size:13px;line-height:1.6}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:var(--radius-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  white-space:nowrap;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease),border-color .28s var(--ease),color .28s var(--ease);
}
.btn--primary{
  background:linear-gradient(180deg,#1BF7C8 0%,var(--primary-deep) 100%);
  color:#04140F;
  box-shadow:var(--shadow-1);
}
.btn--primary:hover{
  transform:translateY(-2px);
  filter:brightness(1.06);
  box-shadow:var(--shadow-2),var(--glow);
}
.btn--primary:active{transform:translateY(0);box-shadow:inset 0 2px 8px rgba(0,0,0,.38)}
.btn--ghost{
  background:transparent;
  border-color:var(--line-2);
  color:var(--text);
}
.btn--ghost:hover{background:var(--glass-2);transform:translateY(-2px)}
.btn--ghost:active{transform:translateY(0);background:var(--glass)}
.btn--sm{padding:10px 18px;font-size:14px;border-radius:var(--radius-sm)}
.btn--block{width:100%}
.btn[disabled],
.btn.is-disabled{
  filter:grayscale(.6);
  opacity:.6;
  pointer-events:none;
}

/* ============ 徽章 / 标签 ============ */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  border-radius:var(--radius-pill);
  font-size:12px;
  line-height:1.6;
  background:var(--glass);
  border:1px solid var(--line);
  color:var(--text-2);
  white-space:nowrap;
}
.badge--live{
  background:rgba(255,106,43,.14);
  border-color:rgba(255,106,43,.38);
  color:#FFB08A;
}
.badge--primary{
  background:rgba(22,240,192,.12);
  border-color:rgba(22,240,192,.35);
  color:var(--primary);
}
.badge--muted{background:var(--glass);color:var(--text-3)}
.dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 0 rgba(255,106,43,.55);
  animation:pulse 1.6s var(--ease) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,106,43,.55)}
  70%{box-shadow:0 0 0 7px rgba(255,106,43,0)}
  100%{box-shadow:0 0 0 0 rgba(255,106,43,0)}
}
.chipbar{
  display:flex;
  gap:10px;
  overflow-x:auto;
  padding:4px 0 10px;
  scrollbar-width:none;
}
.chipbar::-webkit-scrollbar{display:none}
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 18px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  background:var(--glass);
  color:var(--text-2);
  font-size:14px;
  white-space:nowrap;
  cursor:pointer;
  transition:all .28s var(--ease);
}
.chip:hover{color:var(--text);border-color:var(--line-2);background:var(--glass-2)}
.chip.is-active{
  color:#04140F;
  background:linear-gradient(180deg,#1BF7C8,var(--primary-deep));
  border-color:transparent;
  box-shadow:var(--glow-soft);
  font-weight:600;
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(6,9,15,.72);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease),backdrop-filter .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(6,9,15,.86);
  border-bottom-color:var(--line);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.header__inner{
  height:var(--header-h);
  display:flex;
  align-items:center;
  gap:24px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:17px;
  font-weight:700;
  letter-spacing:-.01em;
  flex:0 0 auto;
}
.brand__mark{
  width:34px;
  height:34px;
  border-radius:11px;
  display:grid;
  place-items:center;
  color:var(--primary);
  background:rgba(22,240,192,.10);
  border:1px solid rgba(22,240,192,.30);
  box-shadow:var(--glow-soft);
}
.nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:8px;
}
.nav__link{
  position:relative;
  padding:10px 14px;
  border-radius:var(--radius-pill);
  font-size:14.5px;
  color:var(--text-2);
  transition:color .26s var(--ease),background .26s var(--ease);
}
.nav__link::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:2px;
  width:0;
  height:1px;
  background:var(--primary);
  box-shadow:0 0 8px rgba(22,240,192,.75);
  transform:translateX(-50%);
  transition:width .3s var(--ease);
}
.nav__link:hover{color:var(--primary)}
.nav__link:hover::after{width:46%}
.nav__link.is-active{
  color:var(--text);
  background:var(--glass);
  border:1px solid var(--line);
  font-weight:600;
}
.nav__link.is-active::after{width:0}
.header__actions{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:10px;
}
.nav-toggle{
  display:none;
  margin-left:auto;
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  background:var(--glass);
  cursor:pointer;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
}
.nav-toggle span{
  display:block;
  width:18px;
  height:2px;
  border-radius:2px;
  background:var(--text);
  transition:transform .3s var(--ease),opacity .3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.drawer{
  position:fixed;
  top:0;
  right:0;
  z-index:80;
  width:min(320px,86vw);
  height:100%;
  padding:24px 20px 40px;
  background:#0A1119;
  border-left:1px solid var(--line);
  box-shadow:-24px 0 60px rgba(0,0,0,.55);
  transform:translateX(102%);
  transition:transform .34s var(--ease);
  display:flex;
  flex-direction:column;
  gap:8px;
  overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer__title{
  font-size:13px;
  letter-spacing:.08em;
  color:var(--text-3);
  margin:8px 0 6px;
}
.drawer__link{
  padding:13px 14px;
  border-radius:12px;
  border:1px solid transparent;
  color:var(--text-2);
  font-size:15px;
  transition:all .24s var(--ease);
}
.drawer__link:hover{background:var(--glass);color:var(--text)}
.drawer__link.is-active{
  color:var(--primary);
  background:rgba(22,240,192,.10);
  border-color:rgba(22,240,192,.28);
  font-weight:600;
}
.drawer__cta{margin-top:14px;display:grid;gap:10px}
.scrim{
  position:fixed;
  inset:0;
  z-index:70;
  background:rgba(3,6,10,.66);
  opacity:0;
  visibility:hidden;
  transition:opacity .3s var(--ease),visibility .3s var(--ease);
}
.scrim.is-open{opacity:1;visibility:visible}

/* ============ 分类横幅 ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-hero__bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.42;
  transform:scale(1.04);
}
.page-hero__bg--b{background-image:url("/assets/images/backpic/back-2.webp")}
.page-hero__veil{
  position:absolute;
  inset:0;
  background:
    linear-gradient(160deg,rgba(6,9,15,.62) 0%,rgba(6,9,15,.90) 62%,rgba(6,9,15,.98) 100%),
    radial-gradient(760px 420px at 82% 18%,rgba(22,240,192,.16),transparent 66%);
}
.page-hero__inner{
  position:relative;
  z-index:1;
  padding:64px 0 52px;
  max-width:820px;
}
.crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
  margin-bottom:20px;
}
.crumbs a{color:var(--text-2);transition:color .24s var(--ease)}
.crumbs a:hover{color:var(--primary)}
.crumbs span[aria-current]{color:var(--text-2)}
.crumbs__sep{color:var(--text-3);opacity:.7}
.page-hero h1{margin-bottom:16px}
.page-hero .lead{max-width:660px}
.page-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}

/* ============ 状态数据条 ============ */
.statbar{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
  padding:22px;
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-1);
}
.stat{display:flex;flex-direction:column;gap:4px}
.stat__num{
  font-size:clamp(22px,2.6vw,30px);
  font-weight:700;
  line-height:1.15;
  font-variant-numeric:tabular-nums;
  color:var(--text);
}
.stat__num--primary{color:var(--primary)}
.stat__label{font-size:13px;color:var(--text-3)}
.statbar__note{
  grid-column:1/-1;
  border-top:1px solid var(--line);
  padding-top:14px;
  font-size:13px;
  color:var(--text-2);
}

/* ============ 瀑布大卡网格 ============ */
.masonry{
  columns:2;
  column-gap:var(--gap);
}
.masonry__item{
  break-inside:avoid;
  margin-bottom:var(--gap);
}
.entry-card{
  display:block;
  border-radius:var(--radius-card);
  overflow:hidden;
  background:var(--bg-elev);
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:transform .32s var(--ease),box-shadow .32s var(--ease),border-color .32s var(--ease);
}
.entry-card:hover{
  transform:translateY(-4px);
  border-color:rgba(22,240,192,.30);
  box-shadow:var(--shadow-2),var(--glow-soft);
}
.entry-card__media{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:linear-gradient(120deg,rgba(22,240,192,.08),rgba(58,99,255,.08));
}
.entry-card__media--tall{aspect-ratio:4/3}
.entry-card__media--wide{aspect-ratio:21/9}
.entry-card__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .32s var(--ease);
}
.entry-card:hover .entry-card__media img{transform:scale(1.03)}
.entry-card__tag{
  position:absolute;
  top:12px;
  left:12px;
  padding:4px 10px;
  border-radius:var(--radius-pill);
  font-size:12px;
  line-height:1.6;
  background:rgba(255,106,43,.16);
  border:1px solid rgba(255,106,43,.42);
  color:#FFB08A;
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.entry-card__tag--soft{
  background:rgba(10,16,25,.62);
  border-color:var(--line);
  color:var(--text-2);
}
.entry-card__body{padding:22px}
.entry-card__body h3{margin-bottom:10px}
.entry-card__body p{color:var(--text-2);font-size:15px;line-height:1.75}
.entry-card__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-top:16px;
  padding-top:16px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--text-3);
}
.entry-card__more{
  margin-left:auto;
  color:var(--primary);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.entry-card__more svg{transition:transform .28s var(--ease)}
.entry-card:hover .entry-card__more svg{transform:translateX(4px)}

/* ============ 加载更多 ============ */
.loadmore{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
  margin-top:44px;
}
.loadmore__bar{
  width:min(340px,80%);
  height:4px;
  border-radius:var(--radius-pill);
  background:var(--glass-2);
  overflow:hidden;
}
.loadmore__bar i{
  display:block;
  width:62%;
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg,var(--primary-deep),var(--primary));
  box-shadow:var(--glow-soft);
}
.loadmore p{font-size:13px;color:var(--text-3)}

/* ============ 流程 ============ */
.steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
  counter-reset:step;
}
.step{
  position:relative;
  padding:28px 22px 24px;
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-1);
  transition:transform .3s var(--ease),border-color .3s var(--ease);
}
.step:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.30)}
.step__num{
  display:grid;
  place-items:center;
  width:40px;
  height:40px;
  border-radius:12px;
  margin-bottom:16px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  color:#04140F;
  background:linear-gradient(180deg,#1BF7C8,var(--primary-deep));
  box-shadow:var(--glow-soft);
}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--text-2);line-height:1.75}

/* ============ 规格卡 ============ */
.spec-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.spec{
  padding:26px 22px;
  border-radius:var(--radius-card);
  background:var(--bg-elev);
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.spec:hover{
  transform:translateY(-4px);
  border-color:rgba(22,240,192,.28);
  box-shadow:var(--shadow-2);
}
.spec__icon{
  width:44px;
  height:44px;
  border-radius:13px;
  display:grid;
  place-items:center;
  color:var(--primary);
  background:rgba(22,240,192,.10);
  border:1px solid rgba(22,240,192,.26);
  margin-bottom:18px;
}
.spec h3{font-size:17px;margin-bottom:10px}
.spec p{font-size:14.5px;color:var(--text-2);line-height:1.75}
.spec__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}

/* ============ FAQ ============ */
.faq{
  display:grid;
  gap:12px;
  max-width:880px;
  margin:0 auto;
}
.faq__item{
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  overflow:hidden;
  transition:border-color .28s var(--ease),background .28s var(--ease);
}
.faq__item[open]{border-color:rgba(22,240,192,.30);background:var(--glass-2)}
.faq__q{
  display:flex;
  align-items:center;
  gap:14px;
  padding:20px 22px;
  font-size:16px;
  font-weight:650;
  cursor:pointer;
  list-style:none;
  transition:color .24s var(--ease);
}
.faq__q::-webkit-details-marker{display:none}
.faq__q:hover{color:var(--primary)}
.faq__icon{
  position:relative;
  width:16px;
  height:16px;
  flex:0 0 16px;
  margin-left:auto;
}
.faq__icon::before,
.faq__icon::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  background:var(--primary);
  border-radius:2px;
  transition:transform .26s var(--ease);
}
.faq__icon::before{width:14px;height:2px;transform:translate(-50%,-50%)}
.faq__icon::after{width:2px;height:14px;transform:translate(-50%,-50%)}
.faq__item[open] .faq__icon::after{transform:translate(-50%,-50%) rotate(90deg) scaleY(0)}
.faq__a{padding:0 22px 22px}
.faq__a p{font-size:15px;line-height:1.85;color:var(--text-2)}

/* ============ 跨类推荐 ============ */
.cross-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.cross-card{
  display:flex;
  gap:16px;
  padding:18px;
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--line);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.cross-card:hover{
  transform:translateY(-4px);
  border-color:rgba(22,240,192,.30);
  box-shadow:var(--shadow-2),var(--glow-soft);
}
.cross-card__thumb{
  width:88px;
  height:66px;
  flex:0 0 88px;
  border-radius:12px;
  overflow:hidden;
  background:linear-gradient(120deg,rgba(22,240,192,.08),rgba(58,99,255,.08));
}
.cross-card__thumb img{width:100%;height:100%;object-fit:cover}
.cross-card__body h3{font-size:16px;margin-bottom:6px}
.cross-card__body p{font-size:13.5px;color:var(--text-3);line-height:1.7}

/* ============ CTA 横幅 ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:22px;
  border:1px solid var(--line);
  background:linear-gradient(140deg,rgba(22,240,192,.12) 0%,rgba(58,99,255,.10) 48%,rgba(255,255,255,.04) 100%);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-1);
  padding:44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.cta-band__text h2{margin-bottom:10px}
.cta-band__text p{color:var(--text-2);max-width:560px;font-size:15px}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:40px;
  border-top:1px solid var(--line);
  background:rgba(9,14,22,.72);
  padding:64px 0 0;
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr;
  gap:40px;
  padding-bottom:44px;
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:17px;
  font-weight:700;
  margin-bottom:16px;
}
.footer-text{
  color:var(--text-2);
  font-size:14px;
  line-height:1.8;
  max-width:420px;
}
.footer-title{
  font-size:15px;
  font-weight:650;
  margin-bottom:16px;
}
.footer-list{display:grid;gap:10px}
.footer-list a{
  font-size:14px;
  color:var(--text-2);
  transition:color .24s var(--ease),transform .24s var(--ease);
}
.footer-list a:hover{color:var(--primary);transform:translateX(3px)}
.footer-contact{display:grid;gap:10px;font-size:14px;color:var(--text-2)}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:20px 0 28px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--text-3);
}
.to-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 16px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  background:var(--glass);
  font-size:13px;
  color:var(--text-2);
  cursor:pointer;
  transition:all .26s var(--ease);
}
.to-top:hover{color:var(--primary);border-color:rgba(22,240,192,.32);transform:translateY(-2px)}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .container{padding:0 22px}
  .section{padding:64px 0}
}
@media (max-width:1023px){
  :root{--header-h:64px}
  .nav,
  .header__actions{display:none}
  .nav-toggle{display:inline-flex}
  .masonry{columns:1}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .spec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cross-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{padding:34px}
}
@media (max-width:767px){
  body{font-size:15px}
  .container{padding:0 16px}
  .section{padding:44px 0}
  .section__head{margin-bottom:22px}
  .page-hero__inner{padding:44px 0 36px}
  .page-hero__actions .btn{flex:1 1 auto}
  .statbar{grid-template-columns:repeat(2,minmax(0,1fr));padding:18px}
  .steps{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band{padding:26px;border-radius:18px}
  .cta-band__actions .btn{width:100%}
  .entry-card__body{padding:18px}
}
@media (max-width:380px){
  .brand{font-size:15px}
  .statbar{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category3 */
:root{
  --bg:#06090F;
  --layer:#0D1420;
  --glass:rgba(255,255,255,.05);
  --glass-strong:rgba(255,255,255,.08);
  --border:rgba(255,255,255,.10);
  --border-strong:rgba(255,255,255,.18);
  --primary:#16F0C0;
  --primary-deep:#0BB894;
  --accent:#FF6A2B;
  --mid:#3A63FF;
  --text:#F2F6FA;
  --text-2:#9BA9BC;
  --text-3:#66748A;
  --warning:#FFC53D;
  --danger:#FF4D5E;
  --radius-card:16px;
  --radius-btn:12px;
  --radius-pill:999px;
  --shadow-1:0 8px 24px rgba(0,0,0,.35);
  --shadow-2:0 16px 40px rgba(0,0,0,.5);
  --glow:0 0 24px rgba(22,240,192,.35);
  --ease:cubic-bezier(.2,.7,.2,1);
  --sp:8px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;object-fit:cover}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;font-weight:700}
p{margin:0}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}
::selection{background:rgba(22,240,192,.28);color:#fff}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ============ Header / Nav ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(6,9,15,.72);
  border-bottom:1px solid transparent;
  backdrop-filter:blur(0px);
  transition:background .3s var(--ease),border-color .3s var(--ease),backdrop-filter .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(6,9,15,.88);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--border);
}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;white-space:nowrap;flex-shrink:0}
.brand__mark{
  display:grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,rgba(22,240,192,.22),rgba(58,99,255,.18));
  border:1px solid rgba(22,240,192,.36);color:var(--primary);
  box-shadow:0 0 18px rgba(22,240,192,.22);
}
.brand__text{background:linear-gradient(90deg,#F2F6FA,#CBEFE6);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav__link{
  position:relative;padding:8px 14px;border-radius:var(--radius-pill);
  font-size:14.5px;color:var(--text-2);white-space:nowrap;
  transition:color .25s var(--ease),background .25s var(--ease);
}
.nav__link::after{
  content:"";position:absolute;left:50%;bottom:2px;width:0;height:2px;border-radius:2px;
  background:var(--primary);box-shadow:0 0 10px rgba(22,240,192,.7);
  transform:translateX(-50%);transition:width .25s var(--ease);
}
.nav__link:hover{color:var(--primary)}
.nav__link:hover::after{width:56%}
.nav__link.is-active{color:var(--primary);background:rgba(22,240,192,.12);border:1px solid rgba(22,240,192,.24)}
.nav__link.is-active::after{display:none}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--border);background:var(--glass);
  align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* Drawer */
.drawer{
  position:fixed;inset:0 0 0 auto;width:min(320px,86vw);z-index:120;
  background:rgba(9,13,20,.97);backdrop-filter:blur(16px) saturate(140%);
  border-left:1px solid var(--border);
  transform:translateX(102%);transition:transform .34s var(--ease);
  padding:22px 20px 30px;display:flex;flex-direction:column;gap:8px;
}
.drawer.is-open{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.drawer__close{width:38px;height:38px;border-radius:11px;border:1px solid var(--border);background:var(--glass);display:grid;place-items:center;font-size:18px;color:var(--text-2)}
.drawer__link{padding:13px 14px;border-radius:12px;color:var(--text-2);font-size:15.5px;border:1px solid transparent}
.drawer__link:hover{color:var(--primary);background:var(--glass);border-color:var(--border)}
.drawer__link.is-active{color:var(--primary);background:rgba(22,240,192,.1);border-color:rgba(22,240,192,.24)}
.drawer__foot{margin-top:auto;display:grid;gap:10px;padding-top:18px;border-top:1px solid var(--border)}
.scrim{
  position:fixed;inset:0;background:rgba(3,5,9,.66);z-index:110;
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s var(--ease);
}
.scrim.is-open{opacity:1;visibility:visible}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease);
}
.btn--primary{
  background:linear-gradient(135deg,#16F0C0,#0BB894);
  color:#04231C;box-shadow:0 6px 18px rgba(11,184,148,.28);
}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(11,184,148,.4),var(--glow);background:linear-gradient(135deg,#38F7CE,#0DC9A2)}
.btn--primary:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.35)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.2);color:var(--text)}
.btn--ghost:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.btn--ghost:active{transform:translateY(0)}
.btn--sm{padding:10px 18px;font-size:14px;border-radius:10px}
.btn[disabled],.btn.is-disabled{opacity:.6;filter:saturate(.4);cursor:not-allowed;transform:none;box-shadow:none}

/* ============ Page Hero ============ */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--border)}
.page-hero__bg{
  position:absolute;inset:0;
  background-image:
    radial-gradient(120% 130% at 12% 0%,rgba(6,9,15,.5) 0%,rgba(6,9,15,.94) 62%,#06090F 100%),
    linear-gradient(90deg,rgba(6,9,15,.94),rgba(6,9,15,.6)),
    url("/assets/images/backpic/back-2.webp");
  background-size:cover,cover,cover;
  background-position:center,center,center;
  transform:scale(1.02);
}
.page-hero__inner{position:relative;padding:72px 24px 64px;max-width:1240px;margin:0 auto}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:22px}
.crumb a:hover{color:var(--primary)}
.crumb span[aria-current]{color:var(--text-2)}
.page-hero h1{font-size:clamp(28px,4.4vw,46px);line-height:1.15;font-weight:700;max-width:16em}
.page-hero__sub{margin-top:16px;font-size:16.5px;color:var(--text-2);max-width:34em}
.page-hero__tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-tag{
  display:inline-flex;align-items:center;gap:7px;padding:8px 15px;border-radius:var(--radius-pill);
  font-size:13px;color:var(--text-2);background:var(--glass);border:1px solid var(--border);
  backdrop-filter:blur(14px) saturate(140%);
}
.hero-tag--accent{color:#FFB48C;border-color:rgba(255,106,43,.35);background:rgba(255,106,43,.1)}
.dot-live{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(255,106,43,.6);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,106,43,.55)}70%{box-shadow:0 0 0 9px rgba(255,106,43,0)}100%{box-shadow:0 0 0 0 rgba(255,106,43,0)}}
.page-hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

/* ============ Filter pills ============ */
.filter-bar{
  position:relative;z-index:2;margin-top:-26px;
}
.filter-bar__inner{
  display:flex;gap:10px;overflow-x:auto;padding:14px;border-radius:var(--radius-card);
  background:rgba(13,20,32,.86);border:1px solid var(--border);box-shadow:var(--shadow-1);
  backdrop-filter:blur(14px) saturate(140%);
  scrollbar-width:none;
}
.filter-bar__inner::-webkit-scrollbar{display:none}
.pill{
  flex:0 0 auto;padding:9px 18px;border-radius:var(--radius-pill);
  font-size:14px;color:var(--text-2);border:1px solid var(--border);background:rgba(255,255,255,.03);
  transition:all .25s var(--ease);
}
.pill:hover{color:var(--text);border-color:var(--border-strong);transform:translateY(-1px)}
.pill.is-active{
  color:#04231C;background:linear-gradient(135deg,#16F0C0,#0BB894);
  border-color:transparent;box-shadow:0 0 22px rgba(22,240,192,.35);font-weight:600;
}

/* ============ Sections ============ */
.section{padding:80px 0}
.section--tight{padding:56px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:38px;flex-wrap:wrap}
.section-title{font-size:clamp(22px,3vw,32px);line-height:1.25;font-weight:650}
.section-sub{margin-top:10px;font-size:15px;color:var(--text-2);max-width:46em}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;color:var(--primary);font-weight:600}
.link-more:hover{color:#5BF7D6;gap:10px}

/* ============ Replay rows (staggered long strips) ============ */
.replay-list{display:grid;gap:26px}
.replay-row{
  display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:34px;align-items:center;
  padding:22px;border-radius:var(--radius-card);
  background:var(--layer);border:1px solid var(--border);
  box-shadow:var(--shadow-1);
  transition:transform .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.replay-row:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.3);box-shadow:var(--shadow-2),0 0 24px rgba(22,240,192,.16)}
.replay-row.is-flip .replay-media{order:2}
.replay-media{
  position:relative;overflow:hidden;border-radius:14px;aspect-ratio:16/10;
  background:linear-gradient(135deg,rgba(22,240,192,.08),rgba(58,99,255,.08));
}
.replay-media img{width:100%;height:100%;transition:transform .32s var(--ease)}
.replay-row:hover .replay-media img{transform:scale(1.03)}
.replay-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,9,15,0) 40%,rgba(6,9,15,.7))}
.badge{
  position:absolute;top:12px;left:12px;z-index:2;
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--radius-pill);
  font-size:12px;font-weight:600;letter-spacing:.02em;
  background:rgba(6,9,15,.72);border:1px solid var(--border);color:var(--text-2);
  backdrop-filter:blur(8px);
}
.badge--accent{color:#FFD3BC;background:rgba(255,106,43,.16);border-color:rgba(255,106,43,.42)}
.badge--primary{color:#B6FFEE;background:rgba(22,240,192,.14);border-color:rgba(22,240,192,.4)}
.badge--plain{position:static;display:inline-flex;background:rgba(255,255,255,.05);border-color:var(--border);color:var(--text-2);font-weight:500}
.replay-body{padding:6px 6px 6px 0}
.replay-body h3{font-size:19px;line-height:1.4;margin-bottom:12px}
.replay-body p{font-size:15px;color:var(--text-2);line-height:1.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:var(--text-3)}
.meta span{display:inline-flex;align-items:center;gap:6px}
.meta .sep{width:1px;height:12px;background:var(--border-strong);display:inline-block}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{font-size:12.5px;padding:5px 12px;border-radius:var(--radius-pill);color:var(--text-2);background:rgba(255,255,255,.04);border:1px solid var(--border)}
.replay-body .btn{margin-top:20px}

/* ============ Steps ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  padding:26px 22px;border-radius:var(--radius-card);
  background:var(--glass);border:1px solid var(--border);
  backdrop-filter:blur(14px) saturate(140%);position:relative;overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s var(--ease);
}
.step:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.3)}
.step::before{content:"";position:absolute;inset:0 0 auto 0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent)}
.step__num{
  font-size:26px;font-weight:700;color:var(--primary);letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;line-height:1;
}
.step h3{font-size:17px;margin:14px 0 8px}
.step p{font-size:14.5px;color:var(--text-2);line-height:1.8}

/* ============ Stats ============ */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;overflow:hidden;
  border-radius:var(--radius-card);border:1px solid var(--border);background:var(--border);
}
.stat{background:var(--layer);padding:30px 24px;text-align:left}
.stat__num{font-size:clamp(26px,3vw,34px);font-weight:700;color:var(--primary);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat__label{margin-top:8px;font-size:14px;color:var(--text-2)}
.stat__note{margin-top:6px;font-size:12.5px;color:var(--text-3)}

/* ============ Related ============ */
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.related-card{
  display:block;border-radius:var(--radius-card);overflow:hidden;
  background:var(--layer);border:1px solid var(--border);box-shadow:var(--shadow-1);
  transition:transform .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.related-card:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.3);box-shadow:var(--shadow-2)}
.related-card__media{aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,rgba(22,240,192,.08),rgba(58,99,255,.08))}
.related-card__media img{width:100%;height:100%;transition:transform .32s var(--ease)}
.related-card:hover .related-card__media img{transform:scale(1.03)}
.related-card__body{padding:20px 20px 24px}
.related-card__body h3{font-size:17px;margin-bottom:8px}
.related-card__body p{font-size:14px;color:var(--text-2);line-height:1.8}
.related-card__link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13.5px;color:var(--primary);font-weight:600}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{
  border-radius:var(--radius-card);border:1px solid var(--border);
  background:var(--glass);backdrop-filter:blur(14px) saturate(140%);
  overflow:hidden;transition:border-color .3s var(--ease),background .3s var(--ease);
}
.faq-item.is-open{border-color:rgba(22,240,192,.32);background:rgba(22,240,192,.05)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;text-align:left;font-size:16px;font-weight:600;color:var(--text);
}
.faq-q:hover{color:var(--primary)}
.faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--border-strong);color:var(--primary);font-size:15px;line-height:1;
  transition:transform .26s var(--ease),background .26s var(--ease);
}
.faq-item.is-open .faq-icon{transform:rotate(180deg);background:rgba(22,240,192,.14)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .34s var(--ease)}
.faq-a p{padding:0 22px 22px;font-size:15px;line-height:1.85;color:var(--text-2)}

/* ============ CTA banner ============ */
.cta-banner{
  position:relative;overflow:hidden;border-radius:22px;
  border:1px solid rgba(22,240,192,.24);
  background:
    radial-gradient(90% 140% at 88% 10%,rgba(22,240,192,.16),transparent 60%),
    linear-gradient(120deg,rgba(13,20,32,.94),rgba(9,14,22,.9)),
    url("/assets/images/backpic/back-3.webp");
  background-size:cover,cover,cover;
  padding:52px 48px;box-shadow:var(--shadow-1);
}
.cta-banner h2{font-size:clamp(22px,3vw,30px);line-height:1.3;max-width:20em}
.cta-banner p{margin-top:14px;font-size:15.5px;color:var(--text-2);max-width:40em}
.cta-banner__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

/* ============ Footer ============ */
.site-footer{margin-top:80px;border-top:1px solid var(--border);background:#080C14}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:44px;padding:60px 0 44px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;margin-bottom:16px}
.footer-text{font-size:14.5px;color:var(--text-2);line-height:1.85;max-width:34em}
.footer-title{font-size:15px;margin-bottom:16px;color:var(--text)}
.footer-list{display:grid;gap:11px}
.footer-list a{font-size:14.5px;color:var(--text-2)}
.footer-list a:hover{color:var(--primary)}
.footer-contact{display:grid;gap:11px;font-size:14.5px;color:var(--text-2)}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  padding:22px 0 30px;border-top:1px solid var(--border);font-size:13px;color:var(--text-3);
}
.to-top{
  position:fixed;right:22px;bottom:26px;z-index:70;
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(13,20,32,.9);border:1px solid var(--border);color:var(--primary);
  backdrop-filter:blur(12px);box-shadow:var(--shadow-1);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:all .3s var(--ease);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{border-color:rgba(22,240,192,.4);box-shadow:var(--shadow-2),var(--glow)}

/* ============ Responsive ============ */
@media (max-width:1279px){
  .nav__link{padding:8px 11px;font-size:14px}
  .header-actions .btn--ghost{display:none}
}
@media (max-width:1023px){
  .nav{display:none}
  .nav-toggle{display:flex}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .related{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;padding:48px 0 36px}
  .replay-row{gap:24px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .header-inner{height:60px;gap:12px}
  .brand{font-size:15.5px}
  .header-actions .btn--primary{padding:10px 16px;font-size:14px}
  .page-hero__inner{padding:44px 16px 46px}
  .page-hero__sub{font-size:15px}
  .page-hero__tags{gap:8px}
  .section{padding:44px 0}
  .section--tight{padding:36px 0}
  .section-head{margin-bottom:26px}
  .replay-row{grid-template-columns:1fr;gap:18px;padding:16px}
  .replay-row.is-flip .replay-media{order:0}
  .replay-body{padding:0}
  .steps{grid-template-columns:1fr;gap:14px}
  .stats{grid-template-columns:1fr;}
  .related{grid-template-columns:1fr}
  .cta-banner{padding:34px 22px;border-radius:18px}
  .cta-banner__actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .filter-bar{margin-top:-18px}
  .filter-bar__inner{padding:10px}
  .faq-q{padding:17px 18px;font-size:15px}
  .faq-a p{padding:0 18px 18px}
  .to-top{right:14px;bottom:16px}
}
@media (max-width:380px){
  .brand{font-size:14.5px}
  .brand__mark{width:30px;height:30px}
  .btn{padding:12px 20px;font-size:14.5px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --bg:#06090F;
  --surface:#0D1420;
  --surface-2:#111A28;
  --glass:rgba(255,255,255,.05);
  --glass-strong:rgba(255,255,255,.08);
  --border:rgba(255,255,255,.10);
  --border-soft:rgba(255,255,255,.06);
  --primary:#16F0C0;
  --primary-dark:#0BB894;
  --accent:#FF6A2B;
  --link:#3A63FF;
  --text:#F2F6FA;
  --muted:#9BA9BC;
  --dim:#66748A;
  --success:#16F0C0;
  --warning:#FFC53D;
  --danger:#FF4D5E;
  --info:#3A63FF;
  --radius-card:16px;
  --radius-btn:12px;
  --radius-input:12px;
  --shadow-1:0 8px 24px rgba(0,0,0,.35);
  --shadow-2:0 16px 40px rgba(0,0,0,.5);
  --glow:0 0 24px rgba(22,240,192,.42);
  --container:1240px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-locked{overflow:hidden}
img{max-width:100%;display:block;object-fit:cover}
a{color:inherit;text-decoration:none;transition:color .24s var(--ease)}
a:hover{color:var(--primary)}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
svg{display:block}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--primary);color:#04120E;padding:10px 18px;border-radius:0 0 12px 0;z-index:200}
.skip-link:focus{left:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(6,9,15,.55);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease),backdrop-filter .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(6,9,15,.86);
  border-bottom-color:var(--border-soft);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
}
.header-inner{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--text);letter-spacing:-.01em;white-space:nowrap}
.brand__mark{
  width:34px;height:34px;display:grid;place-items:center;border-radius:10px;
  background:linear-gradient(140deg,rgba(22,240,192,.22),rgba(58,99,255,.20));
  border:1px solid rgba(22,240,192,.35);color:var(--primary);flex:none;
}
.brand:hover{color:var(--text)}
.brand:hover .brand__mark{box-shadow:var(--glow)}
.nav{display:flex;align-items:center;gap:6px;margin-left:8px}
.nav__link{
  position:relative;display:inline-block;padding:10px 14px;border-radius:999px;
  font-size:14.5px;color:var(--muted);white-space:nowrap;transition:color .24s var(--ease),background .24s var(--ease);
}
.nav__link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:var(--primary);opacity:0;transform:scaleX(.4);transition:opacity .24s var(--ease),transform .24s var(--ease);
  box-shadow:0 0 12px rgba(22,240,192,.6);
}
.nav__link:hover{color:var(--primary)}
.nav__link:hover::after{opacity:1;transform:scaleX(1)}
.nav__link.is-active{color:#04120E;background:linear-gradient(120deg,var(--primary),var(--primary-dark));font-weight:700}
.nav__link.is-active::after{opacity:0}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;white-space:nowrap;
  border:1px solid transparent;cursor:pointer;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),background .24s var(--ease),color .24s var(--ease),border-color .24s var(--ease);
}
.btn--primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#04120E;box-shadow:var(--shadow-1)}
.btn--primary:hover{color:#04120E;transform:translateY(-2px);box-shadow:var(--shadow-2),var(--glow)}
.btn--primary:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.35)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.2);color:var(--text)}
.btn--ghost:hover{background:rgba(255,255,255,.08);color:var(--text);transform:translateY(-2px)}
.btn--ghost:active{transform:translateY(0)}
.btn--sm{padding:10px 20px;font-size:14px;border-radius:10px}
.btn--block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.6;filter:saturate(.4);cursor:not-allowed;transform:none;box-shadow:none}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);
  background:var(--glass);align-items:center;justify-content:center;color:var(--text);
}
.nav-toggle:hover{border-color:rgba(22,240,192,.45);color:var(--primary)}

/* ---------- drawer ---------- */
.drawer{position:fixed;inset:0;z-index:150;visibility:hidden;pointer-events:none}
.drawer.is-open{visibility:visible;pointer-events:auto}
.drawer__mask{position:absolute;inset:0;background:rgba(3,6,10,.7);opacity:0;transition:opacity .3s var(--ease)}
.drawer.is-open .drawer__mask{opacity:1}
.drawer__panel{
  position:absolute;top:0;right:0;height:100%;width:min(86vw,330px);
  background:linear-gradient(180deg,#0D1420,#080D16);
  border-left:1px solid var(--border);padding:22px 20px 32px;
  transform:translateX(100%);transition:transform .34s var(--ease);
  display:flex;flex-direction:column;gap:22px;overflow-y:auto;
}
.drawer.is-open .drawer__panel{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer__close{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--glass);display:grid;place-items:center;color:var(--muted)}
.drawer__close:hover{color:var(--primary);border-color:rgba(22,240,192,.4)}
.drawer__nav{display:flex;flex-direction:column;gap:4px}
.drawer__nav a{padding:12px 14px;border-radius:12px;color:var(--muted);font-size:15px;border:1px solid transparent}
.drawer__nav a:hover{background:var(--glass);color:var(--primary);border-color:var(--border-soft)}
.drawer__nav a.is-active{background:linear-gradient(120deg,rgba(22,240,192,.18),rgba(11,184,148,.12));color:var(--primary);border-color:rgba(22,240,192,.32);font-weight:600}
.drawer__cta{display:flex;flex-direction:column;gap:10px;margin-top:auto}

/* ---------- banner ---------- */
.banner{position:relative;overflow:hidden;border-bottom:1px solid var(--border-soft)}
.banner__bg{position:absolute;inset:0}
.banner__bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.9)}
.banner__bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 120% at 8% 0%,rgba(6,9,15,.45) 0%,rgba(6,9,15,.92) 62%,#06090F 100%),
    linear-gradient(90deg,rgba(6,9,15,.94) 0%,rgba(6,9,15,.7) 55%,rgba(6,9,15,.9) 100%);
}
.banner__inner{position:relative;z-index:2;padding:88px 0 64px;max-width:800px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dim);margin-bottom:20px;flex-wrap:wrap}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb span[aria-current]{color:var(--text)}
.banner__eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  background:var(--glass);border:1px solid var(--border);font-size:12.5px;color:var(--primary);
  letter-spacing:.06em;margin-bottom:18px;
}
.banner__eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px rgba(255,106,43,.8);animation:breathe 1.6s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.78)}}
.banner h1{font-size:clamp(28px,4.4vw,46px);line-height:1.15;font-weight:700}
.banner h1 em{font-style:normal;color:var(--primary)}
.banner__sub{margin-top:16px;font-size:16.5px;color:var(--muted);line-height:1.8;max-width:640px}
.banner__meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pill{
  display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;
  background:var(--glass);border:1px solid var(--border);font-size:13px;color:var(--muted);
}
.pill b{color:var(--text);font-weight:600}

/* ---------- section ---------- */
.section{padding:80px 0}
.section--tight{padding:56px 0}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.section__title{font-size:clamp(22px,3vw,32px);line-height:1.25;font-weight:650}
.section__desc{margin-top:10px;color:var(--muted);font-size:15px;max-width:660px}
.section__more{font-size:14px;color:var(--primary);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.section__more:hover{color:var(--primary);gap:10px}

/* ---------- filter chips ---------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}
.chip{
  padding:9px 18px;border-radius:999px;border:1px solid var(--border);
  background:var(--glass);color:var(--muted);font-size:14px;
  transition:color .24s var(--ease),border-color .24s var(--ease),background .24s var(--ease),box-shadow .24s var(--ease);
}
.chip:hover{color:var(--text);border-color:rgba(22,240,192,.4)}
.chip.is-active{
  color:#04120E;font-weight:700;border-color:transparent;
  background:linear-gradient(120deg,var(--primary),var(--primary-dark));
  box-shadow:0 0 24px rgba(22,240,192,.35);
}

/* ---------- compact grid (4 col) ---------- */
.grid{display:grid;gap:20px}
.grid--4{grid-template-columns:repeat(4,1fr)}
.card{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  transition:transform .32s var(--ease),box-shadow .32s var(--ease),border-color .32s var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.3);box-shadow:var(--shadow-2),0 0 24px rgba(22,240,192,.18)}
.card__media{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,rgba(22,240,192,.12),rgba(58,99,255,.08))}
.card__media img{width:100%;height:100%;transition:transform .32s var(--ease)}
.card:hover .card__media img{transform:scale(1.03)}
.badge{
  position:absolute;top:12px;left:12px;z-index:2;
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(6,9,15,.72);border:1px solid var(--border);color:var(--muted);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.badge--live{color:var(--accent);border-color:rgba(255,106,43,.5);background:rgba(255,106,43,.14)}
.badge--live .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:breathe 1.6s ease-in-out infinite}
.badge--new{color:var(--primary);border-color:rgba(22,240,192,.45);background:rgba(22,240,192,.12)}
.card__body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card__title{font-size:17px;line-height:1.45;font-weight:650}
.card__title a{color:var(--text)}
.card__title a:hover{color:var(--primary)}
.card__text{
  font-size:13.5px;color:var(--muted);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card__meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dim);margin-top:auto;flex-wrap:nowrap;white-space:nowrap}
.card__meta .sep{width:1px;height:11px;background:var(--border);display:inline-block}
.card__link{font-size:13.5px;color:var(--primary);display:inline-flex;align-items:center;gap:6px;font-weight:600}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  position:relative;padding:26px 22px;border-radius:var(--radius-card);
  background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-1);
  transition:transform .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.step:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.28);box-shadow:var(--shadow-2)}
.step__no{
  font-size:13px;font-weight:700;color:var(--primary);letter-spacing:.12em;
  display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;
}
.step__no::before{content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--primary),transparent)}
.step h3{font-size:18px;margin-bottom:10px}
.step p{font-size:14px;color:var(--muted);line-height:1.8}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat{
  padding:28px 26px;border-radius:var(--radius-card);
  background:linear-gradient(150deg,rgba(22,240,192,.08),rgba(255,255,255,.03));
  border:1px solid var(--border);box-shadow:var(--shadow-1);
}
.stat__value{font-size:clamp(26px,3.4vw,38px);font-weight:700;color:var(--primary);line-height:1.1}
.stat__label{margin-top:8px;font-size:15px;font-weight:600}
.stat__note{margin-top:6px;font-size:13.5px;color:var(--dim);line-height:1.7}

/* ---------- split panel ---------- */
.panel{
  display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center;
  padding:34px;border-radius:20px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-1);
}
.panel__media{border-radius:14px;overflow:hidden;aspect-ratio:16/10;background:linear-gradient(135deg,rgba(22,240,192,.12),rgba(58,99,255,.08))}
.panel__media img{width:100%;height:100%}
.panel h2{font-size:clamp(20px,2.6vw,28px);line-height:1.3;margin-bottom:14px}
.panel p{color:var(--muted);font-size:15px}
.check-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted)}
.check-list svg{flex:none;margin-top:5px;color:var(--primary)}

/* ---------- faq ---------- */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq__item{border:1px solid var(--border);border-radius:14px;background:var(--glass);overflow:hidden;transition:border-color .28s var(--ease),background .28s var(--ease)}
.faq__item:hover{border-color:rgba(22,240,192,.3)}
.faq__item.is-open{background:var(--surface);border-color:rgba(22,240,192,.34)}
.faq__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;text-align:left;font-size:16px;font-weight:700;color:var(--text);
}
.faq__q:hover{color:var(--primary)}
.faq__icon{
  flex:none;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  border:1px solid var(--border);color:var(--primary);font-size:16px;line-height:1;
  transition:transform .26s var(--ease),background .26s var(--ease);
}
.faq__item.is-open .faq__icon{transform:rotate(180deg);background:rgba(22,240,192,.14);border-color:rgba(22,240,192,.4)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .34s var(--ease)}
.faq__a p{padding:0 22px 22px;font-size:15px;line-height:1.85;color:var(--muted)}

/* ---------- related ---------- */
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related__item{
  display:flex;gap:14px;align-items:center;padding:14px;border-radius:14px;
  background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-1);
  transition:transform .3s var(--ease),border-color .3s var(--ease);
}
.related__item:hover{transform:translateY(-3px);border-color:rgba(22,240,192,.3);color:var(--text)}
.related__thumb{width:74px;height:74px;flex:none;border-radius:12px;overflow:hidden;background:linear-gradient(135deg,rgba(22,240,192,.14),rgba(58,99,255,.1))}
.related__thumb img{width:100%;height:100%}
.related__item h3{font-size:15.5px;margin-bottom:6px}
.related__item span{font-size:13px;color:var(--dim)}

/* ---------- pagination ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:44px;flex-wrap:wrap}
.pager a,.pager span{
  min-width:42px;height:42px;padding:0 14px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--border);background:var(--glass);font-size:14px;color:var(--muted);
  transition:color .24s var(--ease),border-color .24s var(--ease),background .24s var(--ease);
}
.pager a:hover{color:var(--primary);border-color:rgba(22,240,192,.4)}
.pager .is-current{background:linear-gradient(120deg,var(--primary),var(--primary-dark));color:#04120E;font-weight:700;border-color:transparent}
.pager .is-disabled{opacity:.5;cursor:not-allowed}

/* ---------- cta band ---------- */
.cta-band{
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  padding:34px 36px;border-radius:20px;
  background:linear-gradient(120deg,rgba(22,240,192,.12),rgba(58,99,255,.10) 55%,rgba(255,106,43,.08));
  border:1px solid var(--border);box-shadow:var(--shadow-1);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
}
.cta-band h2{font-size:clamp(20px,2.6vw,28px);line-height:1.3}
.cta-band p{margin-top:8px;color:var(--muted);font-size:14.5px}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{margin-top:40px;background:#04070C;border-top:1px solid var(--border-soft);padding:60px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px}
.footer-brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:17px;margin-bottom:16px}
.footer-brand .brand__mark{width:32px;height:32px}
.footer-text{color:var(--muted);font-size:14px;line-height:1.85;max-width:420px}
.footer-title{font-size:15px;font-weight:700;margin-bottom:16px}
.footer-list{display:flex;flex-direction:column;gap:10px}
.footer-list a{color:var(--muted);font-size:14px}
.footer-list a:hover{color:var(--primary)}
.footer-contact{display:flex;flex-direction:column;gap:10px;color:var(--muted);font-size:14px}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--border-soft);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  color:var(--dim);font-size:13px;
}
.to-top{
  position:fixed;right:24px;bottom:28px;z-index:120;width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;background:var(--surface);border:1px solid var(--border);color:var(--primary);
  box-shadow:var(--shadow-1);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s var(--ease),box-shadow .3s var(--ease);
}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{box-shadow:var(--shadow-2),var(--glow)}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  .grid--4{grid-template-columns:repeat(3,1fr)}
  .header-inner{gap:18px}
  .nav__link{padding:10px 11px;font-size:14px}
}
@media (max-width:1023px){
  .nav{display:none}
  .header-actions{display:none}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .banner__inner{padding:68px 0 52px}
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr}
  .panel{grid-template-columns:1fr;padding:26px}
  .related{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767px){
  body{font-size:15px}
  .container{padding:0 16px}
  .header-inner{height:60px}
  .brand{font-size:16px}
  .section{padding:40px 0}
  .section--tight{padding:36px 0}
  .section__head{margin-bottom:24px}
  .banner__inner{padding:52px 0 44px}
  .banner__sub{font-size:15px}
  .grid--4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .cta-band{padding:26px 22px;flex-direction:column;align-items:flex-start}
  .cta-band__actions{width:100%}
  .cta-band__actions .btn{flex:1}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .to-top{right:16px;bottom:18px;width:42px;height:42px}
  .filter-bar{gap:8px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;scrollbar-width:none}
  .filter-bar::-webkit-scrollbar{display:none}
  .chip{white-space:nowrap}
}
@media (max-width:380px){
  .banner h1{font-size:26px}
  .btn{padding:12px 20px;font-size:14px}
  .card__body{padding:14px 15px 18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category4 */
:root{
  --bg:#06090F;
  --bg-raise:#0D1420;
  --glass:rgba(255,255,255,.05);
  --glass-strong:rgba(255,255,255,.08);
  --primary:#16F0C0;
  --primary-deep:#0BB894;
  --accent:#FF6A2B;
  --mid:#3A63FF;
  --text:#F2F6FA;
  --text-2:#9BA9BC;
  --text-3:#66748A;
  --border:rgba(255,255,255,.10);
  --border-strong:rgba(255,255,255,.20);
  --danger:#FF4D5E;
  --warning:#FFC53D;
  --r-card:16px;
  --r-btn:12px;
  --r-input:12px;
  --shadow-1:0 8px 24px rgba(0,0,0,.35);
  --shadow-2:0 16px 40px rgba(0,0,0,.5);
  --glow:0 0 24px rgba(22,240,192,.45);
  --ease:cubic-bezier(.2,.7,.2,1);
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,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:15px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -10%, rgba(22,240,192,.10), transparent 62%),
    radial-gradient(780px 460px at 94% 4%, rgba(58,99,255,.12), transparent 60%),
    radial-gradient(620px 420px at 50% 120%, rgba(255,106,43,.06), transparent 65%);
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease),border-color .28s var(--ease),color .28s var(--ease);
  white-space:nowrap;
}
.btn--primary{
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  color:#03231C;
  box-shadow:0 8px 24px rgba(0,0,0,.35),0 0 0 rgba(22,240,192,0);
}
.btn--primary:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-2),var(--glow);
  filter:brightness(1.06);
}
.btn--primary:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.35)}
.btn--ghost{
  background:transparent;
  border-color:var(--border-strong);
  color:var(--text);
}
.btn--ghost:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.btn--ghost:active{transform:translateY(0)}
.btn--sm{padding:10px 18px;font-size:14px;border-radius:10px}
.btn--block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.6;filter:saturate(.5);cursor:not-allowed;transform:none}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease),backdrop-filter .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(6,9,15,.78);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--border);
  box-shadow:0 8px 24px rgba(0,0,0,.35);
}
.header__inner{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand__mark{
  display:grid;
  place-items:center;
  width:34px;height:34px;
  border-radius:11px;
  color:var(--primary);
  background:linear-gradient(135deg,rgba(22,240,192,.18),rgba(58,99,255,.16));
  border:1px solid rgba(22,240,192,.28);
}
.brand__text{font-size:16px;font-weight:700;letter-spacing:-.01em}
.nav{display:flex;align-items:center;gap:4px;margin-left:12px}
.nav__link{
  position:relative;
  padding:9px 14px;
  font-size:14.5px;
  color:var(--text-2);
  border-radius:999px;
  transition:color .24s var(--ease),background .24s var(--ease);
}
.nav__link::after{
  content:"";
  position:absolute;
  left:50%;bottom:2px;
  width:0;height:2px;
  transform:translateX(-50%);
  border-radius:2px;
  background:var(--primary);
  box-shadow:0 0 12px rgba(22,240,192,.7);
  transition:width .26s var(--ease);
}
.nav__link:hover{color:var(--primary)}
.nav__link:hover::after{width:20px}
.nav__link.is-active{
  color:#062A22;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  font-weight:600;
}
.nav__link.is-active::after{display:none}
.header__actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--border);
  background:var(--glass);
  padding:0;
  cursor:pointer;
  place-items:center;
  gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);margin:3px auto;transition:transform .26s var(--ease),opacity .26s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.nav-mask{
  position:fixed;
  inset:0;
  background:rgba(3,5,9,.6);
  backdrop-filter:blur(4px);
  opacity:0;
  visibility:hidden;
  transition:opacity .28s var(--ease),visibility .28s var(--ease);
  z-index:130;
}
.nav-mask.is-open{opacity:1;visibility:visible}
.nav-drawer{
  position:fixed;
  top:0;right:0;
  width:min(320px,86vw);
  height:100%;
  z-index:140;
  padding:82px 22px 28px;
  background:linear-gradient(180deg,rgba(13,20,32,.98),rgba(6,9,15,.98));
  border-left:1px solid var(--border);
  box-shadow:-16px 0 40px rgba(0,0,0,.5);
  transform:translateX(102%);
  transition:transform .32s var(--ease);
  display:flex;
  flex-direction:column;
  gap:6px;
  overflow-y:auto;
}
.nav-drawer.is-open{transform:translateX(0)}
.nav-drawer__title{font-size:12.5px;letter-spacing:.14em;color:var(--text-3);margin:6px 0 8px}
.drawer-link{
  padding:12px 14px;
  border-radius:12px;
  color:var(--text-2);
  font-size:15px;
  border:1px solid transparent;
  transition:background .24s var(--ease),color .24s var(--ease),border-color .24s var(--ease);
}
.drawer-link:hover{background:rgba(255,255,255,.06);color:var(--primary)}
.drawer-link.is-active{background:rgba(22,240,192,.12);border-color:rgba(22,240,192,.32);color:var(--primary);font-weight:600}
.nav-drawer__cta{margin-top:auto;padding-top:18px;display:grid;gap:10px;border-top:1px solid var(--border)}
body.no-scroll{overflow:hidden}

/* ---------- 面包屑 ---------- */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3)}
.breadcrumb a{color:var(--text-2);transition:color .24s var(--ease)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb li{display:flex;align-items:center;gap:8px}
.breadcrumb li+li::before{content:"/";color:var(--text-3)}
.breadcrumb [aria-current="page"]{color:var(--primary)}

/* ---------- 分类横幅 ---------- */
.cat-banner{
  position:relative;
  margin-top:-72px;
  padding:150px 0 56px;
  background:
    linear-gradient(100deg,rgba(6,9,15,.94) 6%,rgba(6,9,15,.72) 46%,rgba(6,9,15,.88) 100%),
    radial-gradient(760px 420px at 82% 24%, rgba(22,240,192,.20), transparent 62%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  border-bottom:1px solid var(--border);
}
.cat-banner__inner{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:40px;align-items:end}
.cat-banner .breadcrumb{margin-bottom:18px}
.cat-banner__eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.08em;color:var(--primary);
  padding:6px 14px;border-radius:999px;
  background:rgba(22,240,192,.10);
  border:1px solid rgba(22,240,192,.28);
  margin-bottom:18px;
}
.cat-banner__title{
  font-size:clamp(28px,4.4vw,46px);
  line-height:1.15;
  font-weight:700;
  letter-spacing:-.01em;
  margin-bottom:14px;
}
.cat-banner__title span{color:var(--primary)}
.cat-banner__sub{font-size:16px;color:var(--text-2);max-width:640px;line-height:1.8}
.cat-banner__stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  padding:20px;
  border-radius:var(--r-card);
  background:var(--glass);
  border:1px solid var(--border);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-1);
}
.stat__num{display:block;font-size:22px;font-weight:700;color:var(--primary)}
.stat__label{display:block;font-size:12.5px;color:var(--text-3)}

/* ---------- 筛选胶囊 ---------- */
.filter-bar{
  display:flex;
  gap:10px;
  overflow-x:auto;
  padding:22px 0 4px;
  scrollbar-width:none;
}
.filter-bar::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;
  padding:9px 18px;
  border-radius:999px;
  font-size:14px;
  color:var(--text-2);
  background:var(--glass);
  border:1px solid var(--border);
  transition:color .24s var(--ease),border-color .24s var(--ease),background .24s var(--ease),box-shadow .24s var(--ease);
  cursor:pointer;
}
.chip:hover{color:var(--primary);border-color:rgba(22,240,192,.34)}
.chip.is-active{
  color:#062A22;
  font-weight:600;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  border-color:transparent;
  box-shadow:var(--glow);
}

/* ---------- 板块 ---------- */
.section{padding:80px 0 0}
.section--tight{padding-top:56px}
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:28px;
  flex-wrap:wrap;
}
.section__title{font-size:clamp(22px,3vw,32px);line-height:1.25;font-weight:650;letter-spacing:-.01em}
.section__desc{margin-top:10px;color:var(--text-2);font-size:15px;max-width:660px}
.link-more{color:var(--primary);font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.link-more:hover{color:#7BFFE1}
.link-more::after{content:"→";transition:transform .24s var(--ease)}
.link-more:hover::after{transform:translateX(4px)}

/* ---------- 主布局：三列内容 + 右侧榜单 ---------- */
.layout-main{
  display:grid;
  grid-template-columns:minmax(0,1fr) 322px;
  gap:28px;
  align-items:start;
}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}

.m-card{
  display:flex;
  flex-direction:column;
  background:var(--glass);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  transition:transform .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.m-card:hover{
  transform:translateY(-4px);
  border-color:rgba(22,240,192,.30);
  box-shadow:var(--shadow-2),0 0 24px rgba(22,240,192,.18);
}
.m-card__cover{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
  background:linear-gradient(135deg,rgba(22,240,192,.10),rgba(58,99,255,.12));
}
.m-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ease)}
.m-card:hover .m-card__cover img{transform:scale(1.03)}
.badge{
  position:absolute;
  top:10px;left:10px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 11px;
  border-radius:999px;
  font-size:12px;
  line-height:1;
  background:rgba(6,9,15,.72);
  border:1px solid var(--border-strong);
  color:var(--text);
  backdrop-filter:blur(6px);
}
.badge--live{
  background:rgba(255,106,43,.16);
  border-color:rgba(255,106,43,.45);
  color:#FFB189;
}
.badge--live::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 10px rgba(255,106,43,.9);
  animation:breathe 1.6s ease-in-out infinite;
}
.badge--replay{
  background:rgba(58,99,255,.16);
  border-color:rgba(58,99,255,.42);
  color:#A8BBFF;
}
@keyframes breathe{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}}
.m-card__body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.m-card__title{font-size:17px;line-height:1.45;font-weight:650}
.m-card__text{font-size:14px;color:var(--text-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.m-card__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-top:auto}
.m-card__meta .dot{width:3px;height:3px;border-radius:50%;background:var(--text-3)}
.m-card__link{font-size:13.5px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;padding-top:4px}
.m-card__link::after{content:"→";transition:transform .24s var(--ease)}
.m-card:hover .m-card__link::after{transform:translateX(4px)}

/* ---------- 右侧榜单 ---------- */
.side-col{position:sticky;top:92px;display:grid;gap:22px}
.rank-card{
  background:var(--bg-raise);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  padding:20px 18px;
  box-shadow:var(--shadow-1);
}
.rank-card__head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.rank-card__head h3{font-size:17px;font-weight:650}
.rank-card__head span{font-size:12px;color:var(--text-3)}
.rank-list{display:grid;gap:12px}
.rank-item{display:flex;gap:12px;align-items:flex-start;padding-bottom:12px;border-bottom:1px dashed rgba(255,255,255,.08)}
.rank-item:last-child{border-bottom:0;padding-bottom:0}
.rank-item__no{
  flex:0 0 24px;
  height:24px;
  border-radius:8px;
  display:grid;place-items:center;
  font-size:12.5px;
  font-weight:700;
  color:var(--text-2);
  background:rgba(255,255,255,.06);
  border:1px solid var(--border);
}
.rank-item.is-top .rank-item__no{
  color:#062A22;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  border-color:transparent;
}
.rank-item__main{min-width:0;flex:1}
.rank-item__title{font-size:14.5px;font-weight:600;line-height:1.5}
.rank-item__meta{font-size:12.5px;color:var(--text-3);margin-top:2px}
.heat{margin-top:8px;height:4px;border-radius:4px;background:rgba(255,255,255,.07);overflow:hidden}
.heat__bar{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--primary),var(--mid))}
.side-note{
  background:linear-gradient(150deg,rgba(22,240,192,.12),rgba(58,99,255,.10));
  border:1px solid rgba(22,240,192,.24);
  border-radius:var(--r-card);
  padding:20px 18px;
}
.side-note h3{font-size:16px;font-weight:650;margin-bottom:8px}
.side-note p{font-size:13.5px;color:var(--text-2);line-height:1.75;margin-bottom:14px}

/* ---------- 时间线 ---------- */
.timeline{display:grid;gap:14px}
.timeline__item{
  display:grid;
  grid-template-columns:132px minmax(0,1fr) auto;
  gap:20px;
  align-items:center;
  padding:18px 20px;
  border-radius:var(--r-card);
  background:var(--glass);
  border:1px solid var(--border);
  transition:border-color .3s var(--ease),transform .3s var(--ease),background .3s var(--ease);
}
.timeline__item:hover{border-color:rgba(22,240,192,.30);transform:translateX(4px);background:var(--glass-strong)}
.timeline__time{font-size:16px;font-weight:700;color:var(--primary)}
.timeline__time small{display:block;font-size:12px;color:var(--text-3);font-weight:400}
.timeline__title{font-size:16px;font-weight:650;margin-bottom:4px}
.timeline__text{font-size:13.5px;color:var(--text-2)}
.tag{
  display:inline-flex;
  align-items:center;
  padding:5px 12px;
  border-radius:999px;
  font-size:12.5px;
  color:var(--text-2);
  background:rgba(255,255,255,.06);
  border:1px solid var(--border);
}
.tag--warn{color:#FFD98A;background:rgba(255,197,61,.12);border-color:rgba(255,197,61,.32)}
.tag--live{color:#FFB189;background:rgba(255,106,43,.14);border-color:rgba(255,106,43,.38)}

/* ---------- 加载更多 + 分页 ---------- */
.more-wrap{display:grid;justify-items:center;gap:18px;margin-top:32px}
.pager{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center}
.pager a{
  min-width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;
  padding:0 12px;
  border-radius:10px;
  font-size:14px;
  color:var(--text-2);
  background:var(--glass);
  border:1px solid var(--border);
  transition:color .24s var(--ease),border-color .24s var(--ease),background .24s var(--ease);
}
.pager a:hover{color:var(--primary);border-color:rgba(22,240,192,.34)}
.pager a.is-current{
  color:#062A22;font-weight:700;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  border-color:transparent;
}

/* ---------- 跨类推荐 ---------- */
.cross-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.cross-card{
  display:flex;
  gap:16px;
  align-items:center;
  padding:16px;
  border-radius:var(--r-card);
  background:var(--bg-raise);
  border:1px solid var(--border);
  box-shadow:var(--shadow-1);
  transition:transform .32s var(--ease),border-color .32s var(--ease),box-shadow .32s var(--ease);
}
.cross-card:hover{transform:translateY(-4px);border-color:rgba(22,240,192,.30);box-shadow:var(--shadow-2)}
.cross-card__thumb{
  flex:0 0 92px;
  width:92px;height:68px;
  border-radius:12px;
  overflow:hidden;
  background:linear-gradient(135deg,rgba(22,240,192,.12),rgba(58,99,255,.14));
}
.cross-card__thumb img{width:100%;height:100%;object-fit:cover}
.cross-card__title{font-size:15.5px;font-weight:650;margin-bottom:4px}
.cross-card__text{font-size:13px;color:var(--text-2);line-height:1.7}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:14px;max-width:900px}
.faq__item{
  border-radius:var(--r-card);
  background:var(--glass);
  border:1px solid var(--border);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  overflow:hidden;
  transition:border-color .28s var(--ease),background .28s var(--ease);
}
.faq__item:hover{border-color:rgba(22,240,192,.28)}
.faq__item[open]{background:var(--glass-strong);border-color:rgba(22,240,192,.30)}
.faq__q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 22px;
  font-size:16px;
  font-weight:650;
  cursor:pointer;
  list-style:none;
}
.faq__q::-webkit-details-marker{display:none}
.faq__q::after{
  content:"+";
  flex:0 0 26px;
  height:26px;
  display:grid;
  place-items:center;
  border-radius:8px;
  font-size:17px;
  font-weight:600;
  color:var(--primary);
  background:rgba(22,240,192,.10);
  border:1px solid rgba(22,240,192,.26);
  transition:transform .26s var(--ease);
}
.faq__item[open] .faq__q::after{content:"−";transform:rotate(180deg)}
.faq__a{padding:0 22px 20px;font-size:15px;line-height:1.8;color:var(--text-2);max-width:760px}

/* ---------- CTA ---------- */
.cta-band{
  margin-top:80px;
  padding:40px 36px;
  border-radius:20px;
  background:
    linear-gradient(110deg,rgba(22,240,192,.14),rgba(58,99,255,.12) 58%,rgba(255,106,43,.10)),
    var(--glass);
  border:1px solid rgba(22,240,192,.24);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-1);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.cta-band__title{font-size:clamp(20px,2.6vw,26px);font-weight:650;margin-bottom:8px}
.cta-band__text{font-size:14.5px;color:var(--text-2);max-width:620px}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:88px;
  border-top:1px solid var(--border);
  background:linear-gradient(180deg,rgba(13,20,32,.75),rgba(6,9,15,.96));
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr;
  gap:40px;
  padding:56px 0 36px;
}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;margin-bottom:14px}
.footer-brand .brand__mark{width:32px;height:32px}
.footer-text{font-size:14px;color:var(--text-2);line-height:1.85;max-width:420px}
.footer-title{font-size:15px;font-weight:650;margin-bottom:16px}
.footer-list{display:grid;gap:10px}
.footer-list a{font-size:14px;color:var(--text-2);transition:color .24s var(--ease)}
.footer-list a:hover{color:var(--primary)}
.footer-contact{display:grid;gap:10px;font-size:14px;color:var(--text-2)}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:18px 0 28px;
  border-top:1px solid var(--border);
  font-size:13px;
  color:var(--text-3);
}
.back-top{
  position:fixed;
  right:22px;bottom:24px;
  width:44px;height:44px;
  display:grid;place-items:center;
  border-radius:12px;
  color:#062A22;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  box-shadow:var(--shadow-1),0 0 20px rgba(22,240,192,.3);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s var(--ease);
  z-index:110;
}
.back-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{transform:translateY(-3px)}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .layout-main{grid-template-columns:minmax(0,1fr)}
  .side-col{position:static}
  .cat-banner__inner{grid-template-columns:minmax(0,1fr)}
  .cat-banner__stats{max-width:520px}
}
@media (max-width:1023px){
  .nav{display:none}
  .nav-toggle{display:grid}
  .header__inner{height:64px}
  .section{padding-top:56px}
  .cat-banner{padding:132px 0 44px}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cross-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline__item{grid-template-columns:110px minmax(0,1fr);gap:14px}
  .timeline__item .tag{grid-column:2}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .header__inner{gap:12px}
  .brand__text{font-size:14.5px}
  .header__actions .btn--ghost{display:none}
  .cat-banner{padding:118px 0 36px}
  .cat-banner__stats{grid-template-columns:repeat(3,minmax(0,1fr));padding:16px}
  .stat__num{font-size:18px}
  .section{padding-top:40px}
  .card-grid{grid-template-columns:minmax(0,1fr)}
  .cross-grid{grid-template-columns:minmax(0,1fr)}
  .timeline__item{grid-template-columns:minmax(0,1fr);padding:16px}
  .timeline__item .tag{grid-column:1}
  .cta-band{padding:28px 22px;margin-top:56px}
  .cta-band__actions .btn{width:100%}
  .footer-grid{grid-template-columns:minmax(0,1fr);padding:44px 0 28px;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .back-top{right:14px;bottom:16px}
}
@media (max-width:380px){
  .brand__text{font-size:13.5px}
  .btn--sm{padding:9px 13px;font-size:13px}
  .chip{font-size:13px;padding:8px 14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}