/* roulang page: index */
:root{
  --bg-0:#0D0E13;
  --bg-1:#161822;
  --bg-2:#1E2130;
  --bg-deep:#0A0B0F;
  --c-main:#2FE3B4;
  --c-main-soft:rgba(47,227,180,.08);
  --c-sub:#FF3E7A;
  --c-gold:#FFC24B;
  --t-1:#EDEFF5;
  --t-2:#A7ADC0;
  --t-3:#6E768C;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --glow-main:0 0 0 1px rgba(47,227,180,.35),0 0 24px rgba(47,227,180,.18);
  --shadow-card:0 10px 30px rgba(0,0,0,.45);
  --r-card:14px;
  --r-kv:20px;
  --r-btn:10px;
  --gap-sec:80px;
  --nav-h:68px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--t-1);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .18s ease-out}
a:hover{color:var(--c-main)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;line-height:1.35}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul{list-style:none;margin:0;padding:0}
::selection{background:rgba(47,227,180,.28);color:#fff}
:focus-visible{outline:2px solid var(--c-sub);outline-offset:2px;border-radius:4px}

.container-rl{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ============ 顶栏 ============ */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(13,14,19,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.site-header::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--c-main),var(--c-sub));
  opacity:.85;
}
.nav-shell{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:18px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(145deg,rgba(47,227,180,.22),rgba(255,62,122,.18));
  border:1px solid rgba(47,227,180,.4);
  display:grid;place-items:center;
  box-shadow:0 0 18px rgba(47,227,180,.18);
}
.brand-mark svg{width:20px;height:20px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:17px;font-weight:700;color:var(--t-1);letter-spacing:.04em}
.brand-text span{font-size:11.5px;color:var(--t-3);letter-spacing:.22em;margin-top:3px}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav a{
  position:relative;padding:0 14px;height:var(--nav-h);
  display:inline-flex;align-items:center;
  font-size:15px;color:var(--t-2);
}
.main-nav a::after{
  content:"";position:absolute;left:50%;bottom:16px;transform:translateX(-50%);
  width:0;height:2px;border-radius:2px;
  background:var(--c-main);box-shadow:0 0 10px rgba(47,227,180,.9);
  transition:width .2s ease-out;
}
.main-nav a:hover{color:#fff}
.main-nav a:hover::after{width:14px}
.main-nav a.active{color:var(--c-main)}
.main-nav a.active::after{width:14px}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  height:40px;padding:0 20px;border-radius:var(--r-btn);
  background:var(--c-main);color:#08110E;font-weight:700;font-size:14.5px;
  border:none;white-space:nowrap;
  transition:background .18s ease-out,box-shadow .18s ease-out,transform .18s ease-out;
}
.nav-cta:hover{background:#4FF0C4;color:#08110E;box-shadow:0 0 22px rgba(47,227,180,.4);transform:translateY(-1px)}
.nav-burger{
  display:none;width:42px;height:42px;border-radius:10px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  cursor:pointer;padding:0;place-items:center;
}
.nav-burger span{display:block;width:18px;height:2px;background:var(--t-1);border-radius:2px;position:relative}
.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--t-1);border-radius:2px;
}
.nav-burger span::before{top:-6px}
.nav-burger span::after{top:6px}

.drawer{
  position:fixed;inset:0;z-index:1100;display:none;
}
.drawer.open{display:block}
.drawer-mask{position:absolute;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(3px)}
.drawer-panel{
  position:absolute;top:0;right:0;width:min(84vw,340px);height:100%;
  background:var(--bg-1);border-left:1px solid var(--line);
  display:flex;flex-direction:column;padding:18px 18px 22px;
  box-shadow:-20px 0 60px rgba(0,0,0,.6);
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line)}
.drawer-close{
  width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.05);
  border:1px solid var(--line);color:var(--t-2);font-size:16px;cursor:pointer;
}
.drawer-links{margin-top:10px;flex:1}
.drawer-links a{
  display:flex;align-items:center;height:48px;padding:0 6px;
  border-bottom:1px solid var(--line);color:var(--t-2);font-size:15px;
}
.drawer-links a.active{color:var(--c-main)}
.drawer-foot{margin-top:16px}
.drawer-foot .nav-cta{width:100%;justify-content:center;height:46px}

/* ============ 按钮 ============ */
.btn-rl{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:48px;padding:0 26px;border-radius:var(--r-btn);
  font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;
  transition:background .18s ease-out,box-shadow .18s ease-out,transform .18s ease-out,border-color .18s ease-out,color .18s ease-out;
}
.btn-primary-rl{background:var(--c-main);color:#08110E}
.btn-primary-rl:hover{background:#4FF0C4;color:#08110E;box-shadow:0 0 26px rgba(47,227,180,.42);transform:translateY(-1px)}
.btn-ghost-rl{background:transparent;color:var(--c-main);border-color:rgba(47,227,180,.42)}
.btn-ghost-rl:hover{background:rgba(47,227,180,.08);color:var(--c-main);border-color:rgba(47,227,180,.7)}
.btn-link-rl{
  display:inline-flex;align-items:center;gap:7px;
  color:var(--t-2);font-size:14.5px;font-weight:600;background:none;border:none;padding:0;
}
.btn-link-rl i{transition:transform .18s ease-out;font-size:12px}
.btn-link-rl:hover{color:var(--c-main)}
.btn-link-rl:hover i{transform:translateX(3px)}

/* ============ 眉标 / 徽章 ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:24px;padding:0 12px;
  border-radius:999px;background:var(--c-main-soft);
  border:1px solid rgba(47,227,180,.3);
  font-size:12px;letter-spacing:.06em;color:var(--c-main);
}
.eyebrow::before{
  content:"";width:4px;height:4px;border-radius:50%;background:var(--c-main);
  box-shadow:0 0 8px rgba(47,227,180,.95);
}
.tag{
  display:inline-flex;align-items:center;height:23px;padding:0 10px;border-radius:999px;
  font-size:12px;letter-spacing:.03em;background:rgba(255,255,255,.04);
  border:1px solid var(--line-strong);color:var(--t-2);
}
.tag-main{color:var(--c-main);border-color:rgba(47,227,180,.38);background:rgba(47,227,180,.08)}
.tag-sub{color:var(--c-sub);border-color:rgba(255,62,122,.38);background:rgba(255,62,122,.08)}
.tag-mute{color:var(--t-3);border-color:var(--line)}

/* ============ 区块头 ============ */
.section{padding:var(--gap-sec) 0}
.section-head{margin-bottom:36px;max-width:760px}
.section-head .eyebrow{margin-bottom:16px}
.section-head h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:14px}
.section-head p{color:var(--t-2);font-size:15.5px}
.section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.divider-neon{height:1px;background:linear-gradient(90deg,rgba(47,227,180,.45),rgba(255,62,122,.25),transparent)}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;
  background:#0B0C11 url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(11,12,17,.97) 0%,rgba(11,12,17,.92) 42%,rgba(11,12,17,.55) 70%,rgba(11,12,17,.35) 100%),
    radial-gradient(900px 420px at 82% 18%,rgba(255,62,122,.16),transparent 62%),
    radial-gradient(760px 380px at 12% 88%,rgba(47,227,180,.14),transparent 65%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;
  background-image:linear-gradient(rgba(47,227,180,.7) 1px,transparent 1px),linear-gradient(90deg,rgba(47,227,180,.7) 1px,transparent 1px);
  background-size:56px 56px;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:76px 0 68px;min-height:520px}
.hero-copy h1{
  font-size:clamp(28px,4vw,44px);line-height:1.28;margin:20px 0 18px;
}
.hero-copy h1 em{font-style:normal;color:var(--c-main);text-shadow:0 0 26px rgba(47,227,180,.4)}
.hero-sub{font-size:16.5px;color:var(--t-2);max-width:540px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:560px}
.stat-block{
  background:rgba(22,24,34,.72);
  border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;
  backdrop-filter:blur(6px);
}
.stat-block .k{font-size:12.5px;color:var(--t-3);letter-spacing:.06em;margin-bottom:6px}
.stat-block .v{font-size:clamp(22px,3vw,32px);font-weight:700;color:var(--c-gold);line-height:1.1;letter-spacing:.01em}
.stat-block .v small{font-size:13px;color:var(--t-2);font-weight:400;margin-left:3px}
.stat-block .v.main{color:var(--c-main)}
.hero-visual{position:relative;min-height:360px;display:grid;place-items:center}
.hero-visual-card{
  position:relative;width:100%;max-width:420px;border-radius:var(--r-kv);overflow:hidden;
  border:1px solid rgba(47,227,180,.28);
  box-shadow:0 24px 60px rgba(0,0,0,.6),0 0 0 1px rgba(47,227,180,.12);
  transform:rotate(-1.4deg);
  transition:transform .3s ease-out;
}
.hero-visual-card:hover{transform:rotate(0) translateY(-4px)}
.hero-visual-card img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.hero-visual-card .cap{
  position:absolute;left:0;right:0;bottom:0;padding:16px 18px;
  background:linear-gradient(0deg,rgba(10,11,15,.96),rgba(10,11,15,.35) 70%,transparent);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.hero-visual-card .cap b{font-size:14.5px;color:var(--t-1)}
.hero-visual-card .cap span{font-size:12px;color:var(--c-gold);font-weight:700}

/* ============ 玩法错落网格 ============ */
.play-grid{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:auto auto;gap:22px}
.play-card{
  position:relative;background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.04);
  transition:transform .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out;
  overflow:hidden;
}
.play-card:hover{transform:translateY(-4px);border-color:rgba(47,227,180,.35);box-shadow:0 18px 44px rgba(0,0,0,.55),0 0 26px rgba(47,227,180,.14)}
.play-card .num{
  font-size:56px;font-weight:800;line-height:1;letter-spacing:.02em;
  color:transparent;-webkit-text-stroke:1px rgba(47,227,180,.55);
  opacity:.62;margin-bottom:14px;
}
.play-card h3{font-size:19px;margin-bottom:10px}
.play-card p{color:var(--t-2);font-size:14.8px;margin-bottom:16px}
.play-card.feat{grid-row:span 2;display:flex;flex-direction:column;padding:0}
.play-card.feat .feat-img{width:100%;aspect-ratio:16/10;object-fit:cover;border-bottom:1px solid var(--line)}
.play-card.feat .feat-body{padding:26px;display:flex;flex-direction:column;flex:1}
.play-card.feat .num{margin-bottom:10px}
.play-card.feat p{flex:1}
.play-tags{display:flex;flex-wrap:wrap;gap:8px}

/* ============ 奖励预览 ============ */
.reward-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.reward-card{
  display:flex;gap:18px;background:var(--bg-1);border:1px solid var(--line);
  border-radius:var(--r-card);padding:18px;
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.04);
  transition:transform .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out;
}
.reward-card:hover{transform:translateY(-4px);border-color:rgba(255,62,122,.35);box-shadow:0 18px 44px rgba(0,0,0,.55),0 0 26px rgba(255,62,122,.12)}
.reward-thumb{width:150px;flex-shrink:0;border-radius:12px;overflow:hidden;background:var(--bg-2)}
.reward-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;transition:transform .3s ease-out}
.reward-card:hover .reward-thumb img{transform:scale(1.03)}
.reward-body{display:flex;flex-direction:column;min-width:0;flex:1}
.reward-body .top{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap}
.reward-body h3{font-size:17px;margin-bottom:8px}
.reward-body .desc{font-size:13.5px;color:var(--t-2);margin-bottom:12px}
.reward-val{display:flex;align-items:baseline;gap:6px;margin-bottom:12px}
.reward-val b{font-size:24px;color:var(--c-gold);font-weight:700;line-height:1}
.reward-val span{font-size:12.5px;color:var(--t-3)}
.bar{height:8px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;position:relative}
.bar i{
  display:block;height:100%;border-radius:999px;
  background:linear-gradient(90deg,var(--c-main),var(--c-sub));
  position:relative;
}
.bar i::after{
  content:"";position:absolute;right:0;top:50%;transform:translate(50%,-50%);
  width:6px;height:6px;border-radius:50%;background:#fff;box-shadow:0 0 10px rgba(255,62,122,.9);
}
.bar-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--t-3);margin-top:7px}

/* ============ 任务进度 ============ */
.progress-wrap{
  display:grid;grid-template-columns:1.15fr .85fr;gap:26px;
  background:linear-gradient(160deg,var(--bg-1),rgba(30,33,48,.6));
  border:1px solid var(--line);border-radius:var(--r-kv);
  padding:30px;box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.04);
}
.task-list{display:flex;flex-direction:column;gap:14px}
.task-item{
  display:grid;grid-template-columns:22px 1fr auto;gap:12px;align-items:center;
  background:rgba(255,255,255,.025);border:1px solid var(--line);
  border-radius:12px;padding:14px 16px;
  transition:border-color .18s ease-out,background .18s ease-out;
}
.task-item:hover{border-color:rgba(47,227,180,.3);background:rgba(47,227,180,.04)}
.task-check{
  width:22px;height:22px;border-radius:7px;border:1px solid var(--line-strong);
  display:grid;place-items:center;font-size:11px;color:transparent;
}
.task-item.done .task-check{background:rgba(47,227,180,.16);border-color:rgba(47,227,180,.6);color:var(--c-main)}
.task-name{font-size:14.8px;font-weight:600;color:var(--t-1);margin-bottom:3px}
.task-reward{font-size:12.5px;color:var(--t-3)}
.task-item.done .task-name{color:var(--t-3);text-decoration:line-through;text-decoration-color:rgba(110,118,140,.6)}
.task-pct{font-size:13px;color:var(--c-gold);font-weight:700;white-space:nowrap}
.progress-side{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:16px;border-left:1px solid var(--line);padding-left:26px}
.ring{position:relative;width:170px;height:170px}
.ring svg{transform:rotate(-90deg)}
.ring .ring-num{
  position:absolute;inset:0;display:grid;place-items:center;
  font-size:36px;font-weight:700;color:var(--c-gold);letter-spacing:.01em;
}
.ring .ring-num small{font-size:14px;color:var(--t-2);margin-left:2px;font-weight:400}
.progress-side p{color:var(--t-2);font-size:14px;max-width:250px}

/* ============ 参与区 ============ */
.join-banner{
  position:relative;overflow:hidden;text-align:center;
  border:1px solid rgba(47,227,180,.25);border-radius:var(--r-kv);
  background:radial-gradient(700px 260px at 50% 0%,rgba(47,227,180,.16),transparent 70%),var(--bg-1);
  padding:52px 28px;
  box-shadow:var(--shadow-card);
}
.join-banner h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:14px}
.join-banner > p{color:var(--t-2);max-width:600px;margin:0 auto 26px;font-size:15.5px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:820px;margin:30px auto 0;text-align:left}
.step{
  display:flex;gap:12px;align-items:flex-start;
  background:rgba(13,14,19,.55);border:1px solid var(--line);border-radius:12px;padding:16px;
}
.step .sn{
  flex-shrink:0;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;
  background:rgba(47,227,180,.12);border:1px solid rgba(47,227,180,.4);
  color:var(--c-main);font-size:13px;font-weight:700;
}
.step b{display:block;font-size:14.5px;margin-bottom:4px}
.step span{font-size:12.8px;color:var(--t-3)}
.join-note{font-size:12.8px;color:var(--t-3);margin-top:22px}

/* ============ CMS 资讯列表 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  display:flex;flex-direction:column;background:var(--bg-1);border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.04);
  transition:transform .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(47,227,180,.35);box-shadow:0 18px 44px rgba(0,0,0,.55),0 0 26px rgba(47,227,180,.13)}
.news-cover{aspect-ratio:16/9;background:var(--bg-2);overflow:hidden}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}
.news-card:hover .news-cover img{transform:scale(1.04)}
.news-body{padding:20px;display:flex;flex-direction:column;flex:1}
.news-body .top{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.news-body h3{font-size:16.5px;line-height:1.5;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body .sum{font-size:13.6px;color:var(--t-2);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px}
.news-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.news-time{font-size:12.5px;color:var(--t-3)}
.news-arrow{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:rgba(47,227,180,.08);border:1px solid rgba(47,227,180,.25);color:var(--c-main);font-size:12px}
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  min-height:120px;border:1px dashed var(--line-strong);border-radius:14px;
  background:rgba(255,255,255,.02);color:var(--t-3);font-size:14px;
}
.empty-state i{font-size:18px;color:var(--t-3)}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:880px}
.faq-item{
  background:var(--bg-1);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.faq-item.open{border-color:rgba(47,227,180,.35);box-shadow:0 0 24px rgba(47,227,180,.12)}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;
  min-height:58px;padding:12px 18px;background:none;border:none;
  color:var(--t-1);font-size:15.5px;font-weight:600;text-align:left;cursor:pointer;
}
.faq-mark{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:rgba(47,227,180,.1);border:1px solid rgba(47,227,180,.35);color:var(--c-main);font-size:12px;
}
.faq-q .txt{flex:1}
.faq-ico{position:relative;width:14px;height:14px;flex-shrink:0}
.faq-ico::before,.faq-ico::after{
  content:"";position:absolute;background:var(--t-2);border-radius:2px;transition:transform .2s ease-out,background .2s ease-out;
}
.faq-ico::before{left:0;top:6px;width:14px;height:2px}
.faq-ico::after{left:6px;top:0;width:2px;height:14px}
.faq-item.open .faq-ico::after{transform:rotate(90deg);opacity:0}
.faq-item.open .faq-ico::before{background:var(--c-main)}
.faq-a{display:none;padding:0 18px 20px 58px;color:var(--t-2);font-size:14.6px;line-height:1.85}
.faq-item.open .faq-a{display:block}

/* ============ 页脚 ============ */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);position:relative;margin-top:10px}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--c-main),var(--c-sub),transparent);opacity:.6}
.footer-top{padding:58px 0 40px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.footer-brand p{color:var(--t-3);font-size:13.5px;margin:16px 0 16px;max-width:290px;line-height:1.8}
.footer-col h4{font-size:14px;color:var(--t-1);margin-bottom:16px;letter-spacing:.05em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:13.5px;color:var(--t-3)}
.footer-col a:hover{color:var(--c-main)}
.footer-col .info-line{font-size:13.5px;color:var(--t-3);line-height:2}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.footer-bottom{
  border-top:1px solid var(--line);padding:20px 0;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:var(--t-3);
}
.footer-bottom a{color:var(--t-3)}
.footer-bottom a:hover{color:var(--c-main)}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .hero-inner{gap:36px}
  .reward-thumb{width:130px}
}
@media (max-width:991px){
  :root{--gap-sec:64px;--nav-h:60px}
  .main-nav{display:none}
  .nav-cta{display:none}
  .nav-burger{display:grid}
  .hero-inner{grid-template-columns:1fr;padding:56px 0 52px;min-height:auto}
  .hero-visual{min-height:auto;order:2;margin-top:8px}
  .hero-visual-card{max-width:100%;transform:none}
  .play-grid{grid-template-columns:1fr;grid-template-rows:auto}
  .play-card.feat{grid-row:auto}
  .reward-grid{grid-template-columns:1fr}
  .progress-wrap{grid-template-columns:1fr;padding:24px}
  .progress-side{border-left:none;border-top:1px solid var(--line);padding-left:0;padding-top:24px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px;padding:44px 0 32px}
}
@media (max-width:767px){
  :root{--gap-sec:48px}
  body{font-size:15px}
  .container-rl{padding:0 16px}
  .section-head{margin-bottom:26px}
  .hero-copy h1{margin:16px 0 14px}
  .hero-sub{font-size:15.5px}
  .hero-actions{gap:10px}
  .btn-rl{height:46px;padding:0 20px;font-size:14.5px;width:100%}
  .hero-actions .btn-rl{width:100%}
  .hero-stats{grid-template-columns:1fr;gap:10px;max-width:100%}
  .stat-block{display:flex;align-items:center;justify-content:space-between;padding:12px 14px}
  .stat-block .k{margin-bottom:0}
  .reward-card{flex-direction:column;gap:14px}
  .reward-thumb{width:100%}
  .reward-thumb img{aspect-ratio:16/9}
  .news-grid{grid-template-columns:1fr}
  .play-card{padding:20px}
  .play-card .num{font-size:44px}
  .join-banner{padding:36px 18px}
  .faq-a{padding-left:18px}
  .footer-top{grid-template-columns:1fr;gap:26px}
  .footer-brand p{max-width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .ring{width:150px;height:150px}
  .ring .ring-num{font-size:30px}
  .drawer-links a{height:48px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --bg-0:#0D0E13;
  --bg-1:#161822;
  --bg-2:#1E2130;
  --bg-3:#0A0B0F;
  --c-main:#2FE3B4;
  --c-main-soft:rgba(47,227,180,.08);
  --c-sub:#FF3E7A;
  --c-gold:#FFC24B;
  --t-1:#EDEFF5;
  --t-2:#A7ADC0;
  --t-3:#6E768C;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --shadow-card:0 10px 30px rgba(0,0,0,.45);
  --r-card:14px;
  --r-kv:20px;
  --r-btn:10px;
  --ease:180ms ease-out;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--t-1);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--c-main)}
ul,ol{padding-left:1.3em}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--c-sub);outline-offset:2px;border-radius:4px}
::selection{background:rgba(47,227,180,.3);color:#fff}

.container-rl{max-width:1200px;margin:0 auto;padding:0 24px}
@media (max-width:991.98px){.container-rl{padding:0 20px}}
@media (max-width:575.98px){.container-rl{padding:0 16px}}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(13,14,19,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:linear-gradient(90deg,rgba(47,227,180,.9),rgba(255,62,122,.85),rgba(47,227,180,.1));
  opacity:.6;pointer-events:none;
}
.nav-shell{display:flex;align-items:center;gap:26px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:var(--c-main-soft);border:1px solid rgba(47,227,180,.35);
  box-shadow:0 0 18px rgba(47,227,180,.16);
}
.brand-mark svg{width:21px;height:21px}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text b{font-size:15px;font-weight:700;letter-spacing:.06em;color:var(--t-1)}
.brand-text span{font-size:10.5px;color:var(--t-3);letter-spacing:.3em;margin-top:3px}
.main-nav{display:flex;align-items:center;gap:22px}
.main-nav a{position:relative;font-size:14px;color:var(--t-2);padding:8px 2px;white-space:nowrap}
.main-nav a::after{
  content:"";position:absolute;left:50%;bottom:0;width:14px;height:2px;border-radius:2px;
  background:var(--c-main);box-shadow:0 0 10px var(--c-main);
  opacity:0;transform:translateX(-50%) scaleX(.3);transition:all var(--ease);
}
.main-nav a:hover{color:#fff}
.main-nav a:hover::after{opacity:.55;transform:translateX(-50%) scaleX(1)}
.main-nav a.active{color:var(--c-main)}
.main-nav a.active::after{opacity:1;transform:translateX(-50%) scaleX(1)}
.nav-cta{
  margin-left:auto;display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:var(--r-btn);
  background:var(--c-main);color:#08110E;font-size:14px;font-weight:700;
  transition:all var(--ease);white-space:nowrap;
}
.nav-cta i{font-size:11px}
.nav-cta:hover{background:#4FF0C4;color:#08110E;transform:translateY(-1px);box-shadow:0 0 22px rgba(47,227,180,.42)}
.nav-burger{
  display:none;margin-left:auto;width:42px;height:42px;position:relative;
  background:transparent;border:1px solid var(--line-strong);border-radius:10px;cursor:pointer;
}
.nav-burger span{position:absolute;left:11px;right:11px;top:50%;height:2px;border-radius:2px;background:var(--t-1);transform:translateY(-50%);transition:background var(--ease)}
.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;left:0;right:0;height:2px;border-radius:2px;background:var(--t-1);
  transition:transform var(--ease);
}
.nav-burger span::before{top:-7px}
.nav-burger span::after{top:7px}
.nav-burger.is-open span{background:transparent}
.nav-burger.is-open span::before{transform:translateY(7px) rotate(45deg)}
.nav-burger.is-open span::after{transform:translateY(-7px) rotate(-45deg)}
.nav-drawer{display:none}

@media (max-width:991.98px){
  .nav-shell{height:60px}
  .main-nav,.nav-cta{display:none}
  .nav-burger{display:block}
  .nav-drawer{
    display:block;max-height:0;overflow:hidden;
    transition:max-height .32s ease;border-top:1px solid transparent;
  }
  .nav-drawer.open{max-height:480px;border-top-color:var(--line)}
  .nav-drawer a{
    display:flex;align-items:center;height:48px;padding:0 4px;
    font-size:15px;color:var(--t-2);border-bottom:1px solid var(--line);
  }
  .nav-drawer a:hover{color:var(--c-main)}
  .nav-drawer .drawer-cta{
    display:flex;justify-content:center;align-items:center;height:auto;
    margin:16px 0 18px;padding:12px 18px;border:0;color:#08110E;
  }
}

/* ============ 通用组件 ============ */
.tag{
  display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 11px;
  border-radius:999px;font-size:12px;letter-spacing:.06em;line-height:1;
  border:1px solid transparent;white-space:nowrap;
}
.tag-main{background:rgba(47,227,180,.08);border-color:rgba(47,227,180,.3);color:var(--c-main)}
.tag-main::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--c-main);box-shadow:0 0 8px var(--c-main)}
.tag-sub{background:rgba(255,62,122,.08);border-color:rgba(255,62,122,.32);color:var(--c-sub)}
.tag-mute{background:rgba(255,255,255,.04);border-color:var(--line-strong);color:var(--t-2)}

.btn-rl{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:var(--r-btn);font-size:14.5px;font-weight:700;
  border:1px solid transparent;cursor:pointer;transition:all var(--ease);line-height:1.2;
}
.btn-rl-primary{background:var(--c-main);color:#08110E}
.btn-rl-primary:hover{background:#4FF0C4;color:#08110E;transform:translateY(-1px);box-shadow:0 0 24px rgba(47,227,180,.45)}
.btn-rl-ghost{background:transparent;border-color:rgba(47,227,180,.35);color:var(--c-main)}
.btn-rl-ghost:hover{background:rgba(47,227,180,.08);color:var(--c-main);transform:translateY(-1px)}
.btn-rl-line{background:transparent;border-color:var(--line-strong);color:var(--t-2)}
.btn-rl-line:hover{border-color:rgba(47,227,180,.35);color:var(--c-main)}
.btn-rl-sm{padding:8px 16px;font-size:13.5px}

.eyebrow{
  display:inline-flex;align-items:center;gap:7px;height:22px;padding:0 11px;
  border-radius:999px;background:rgba(47,227,180,.08);border:1px solid rgba(47,227,180,.3);
  font-size:12px;letter-spacing:.06em;color:var(--c-main);
}
.eyebrow::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--c-main);box-shadow:0 0 8px var(--c-main)}

.section-pad{padding:72px 0}
@media (max-width:991.98px){.section-pad{padding:56px 0}}
@media (max-width:575.98px){.section-pad{padding:44px 0}}

.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap}
.section-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;letter-spacing:.01em;margin:12px 0 8px;color:var(--t-1)}
.section-head p{margin:0;font-size:14.5px;color:var(--t-2);max-width:640px}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--t-2)}
.link-arrow i{font-size:12px;transition:transform var(--ease)}
.link-arrow:hover{color:var(--c-main)}
.link-arrow:hover i{transform:translateX(3px)}

/* ============ 文章页头 ============ */
.article-head{
  position:relative;padding:52px 0 44px;
  background:linear-gradient(180deg,rgba(13,14,19,.86),rgba(13,14,19,.97)),
             url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.article-head::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(47,227,180,.05) 1px,transparent 1px);
  background-size:100% 48px;opacity:.5;
}
.breadcrumb-rl{position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--t-3);margin-bottom:20px}
.breadcrumb-rl a{color:var(--t-3)}
.breadcrumb-rl a:hover{color:var(--c-main)}
.breadcrumb-rl .sep{opacity:.55}
.breadcrumb-rl .current{color:var(--t-2)}
.article-head h1{
  position:relative;font-size:clamp(26px,3.4vw,38px);line-height:1.36;font-weight:700;
  letter-spacing:.01em;margin:16px 0 0;max-width:920px;color:var(--t-1);
}
.article-head h1::after{
  content:"";display:block;width:56px;height:2px;margin-top:18px;border-radius:2px;
  background:linear-gradient(90deg,var(--c-main),var(--c-sub));
  box-shadow:0 0 12px rgba(47,227,180,.5);
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin-top:18px;font-size:12.5px;color:var(--t-3)}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta i{font-size:11px;color:var(--c-main)}
@media (max-width:575.98px){
  .article-head{padding:36px 0 32px}
  .article-meta{font-size:12px;gap:8px 14px}
}

/* ============ 文章主体 ============ */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start}
@media (max-width:991.98px){.article-layout{grid-template-columns:1fr;gap:32px}}
@media (min-width:992px){.article-side{position:sticky;top:92px}}

.convert-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  padding:16px 20px;margin-bottom:26px;border-radius:var(--r-card);
  background:linear-gradient(90deg,rgba(47,227,180,.09),rgba(255,62,122,.05));
  border:1px solid rgba(47,227,180,.22);
}
.convert-bar p{margin:0;font-size:13.5px;color:var(--t-2);line-height:1.7}
.convert-bar strong{color:var(--t-1);font-weight:700}

.prose{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  padding:32px;box-shadow:var(--shadow-card);
  font-size:16px;line-height:1.85;color:var(--t-2);
  overflow-wrap:break-word;word-break:break-word;
}
.prose > *:first-child{margin-top:0}
.prose h1,.prose h2{
  position:relative;font-size:clamp(20px,2.2vw,26px);line-height:1.5;font-weight:700;
  color:var(--t-1);margin:32px 0 14px;padding-left:14px;
}
.prose h1::before,.prose h2::before{
  content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:3px;
  background:linear-gradient(180deg,var(--c-main),var(--c-sub));
}
.prose h3{font-size:19px;font-weight:600;color:var(--t-1);margin:22px 0 10px}
.prose h4{font-size:16.5px;font-weight:600;color:var(--t-1);margin:18px 0 8px}
.prose p{margin:0 0 1.1em}
.prose strong{color:var(--t-1);font-weight:700}
.prose a{color:var(--c-main);border-bottom:1px solid rgba(47,227,180,.35)}
.prose a:hover{color:#4FF0C4}
.prose blockquote{
  margin:20px 0;padding:16px 18px;border-left:3px solid var(--c-main);
  background:rgba(47,227,180,.06);border-radius:0 10px 10px 0;color:var(--t-2);
}
.prose blockquote p:last-child{margin-bottom:0}
.prose ul,.prose ol{margin:0 0 1.1em;padding-left:1.5em}
.prose li{margin-bottom:.5em;line-height:1.9}
.prose ul li::marker{color:var(--c-main)}
.prose ol li::marker{color:var(--c-main)}
.prose img{border-radius:12px;margin:20px 0;width:100%;height:auto;background:var(--bg-2)}
.prose figure{margin:20px 0}
.prose figcaption{font-size:12.5px;color:var(--t-3);text-align:center;margin-top:8px}
.prose table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
.prose th{background:rgba(255,255,255,.04);color:var(--t-1);font-weight:600}
.prose tbody tr:nth-child(even){background:rgba(255,255,255,.02)}
.prose hr{border:0;height:1px;background:var(--line);margin:28px 0}
.prose code{background:rgba(255,255,255,.06);padding:2px 6px;border-radius:6px;font-size:14px;color:var(--c-gold)}
@media (max-width:767.98px){
  .prose{padding:20px;font-size:15px}
  .prose h2,.prose h1{font-size:19px;margin:24px 0 12px}
  .prose h3{font-size:17px}
  .prose table{display:block;overflow-x:auto;white-space:nowrap}
}

.empty-state{
  text-align:center;padding:44px 20px;min-height:120px;
  border-radius:var(--r-card);background:var(--bg-2);border:1px dashed var(--line-strong);
}
.empty-state i{font-size:26px;color:var(--c-main)}
.empty-state p{margin:14px 0 20px;color:var(--t-2);font-size:14.5px}

/* ============ 侧栏 ============ */
.side-card{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--shadow-card);margin-bottom:22px;
}
.side-card h3{
  display:flex;align-items:center;gap:9px;font-size:15px;font-weight:700;
  color:var(--t-1);margin:0 0 16px;
}
.side-card h3::before{
  content:"";width:4px;height:14px;border-radius:2px;background:var(--c-main);
  box-shadow:0 0 10px var(--c-main);
}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{padding:13px 0;border-bottom:1px dashed var(--line)}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list li:first-child{padding-top:0}
.side-item{display:flex;gap:12px;align-items:flex-start}
.side-thumb{
  width:66px;height:50px;border-radius:8px;object-fit:cover;
  background:var(--bg-2);flex-shrink:0;
}
.side-item h4{font-size:13.5px;line-height:1.5;font-weight:600;color:var(--t-1);margin:0 0 6px;transition:color var(--ease)}
.side-item:hover h4{color:var(--c-main)}
.side-item time{font-size:12px;color:var(--t-3)}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.side-actions{display:grid;gap:10px}

/* ============ 推荐卡片 ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:991.98px){.post-grid{grid-template-columns:repeat(2,1fr);gap:20px}}
@media (max-width:575.98px){.post-grid{grid-template-columns:1fr}}
.post-card{
  display:flex;flex-direction:column;height:100%;overflow:hidden;
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-card);transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.post-card:hover{
  transform:translateY(-4px);
  border-color:rgba(47,227,180,.35);
  box-shadow:0 14px 34px rgba(0,0,0,.5),0 0 0 1px rgba(47,227,180,.18);
}
.post-thumb{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--bg-2);transition:transform .3s ease-out}
.post-card:hover .post-thumb{transform:scale(1.03)}
.post-thumb-wrap{overflow:hidden}
.post-body{padding:20px;display:flex;flex-direction:column;gap:9px;flex:1}
.post-body .tag{align-self:flex-start}
.post-card h3{font-size:16.5px;line-height:1.55;font-weight:700;margin:0;color:var(--t-1)}
.post-card p{font-size:13.5px;line-height:1.72;color:var(--t-2);margin:0}
.post-foot{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:auto;padding-top:10px;font-size:12.5px;color:var(--t-3);
}
.post-foot i{color:var(--c-main);font-size:12px;transition:transform var(--ease)}
.post-card:hover .post-foot i{transform:translateX(3px)}

/* ============ FAQ ============ */
.faq-list{max-width:880px}
.faq-item{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  margin-bottom:14px;overflow:hidden;transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-item.open{border-color:rgba(47,227,180,.35);box-shadow:0 0 24px rgba(47,227,180,.12)}
.faq-q{
  display:flex;align-items:center;gap:14px;width:100%;min-height:52px;
  padding:12px 20px;background:transparent;border:0;cursor:pointer;
  color:var(--t-1);font-size:15px;font-weight:600;text-align:left;line-height:1.6;
}
.faq-q .qi{
  width:26px;height:26px;border-radius:7px;flex-shrink:0;display:grid;place-items:center;
  background:rgba(47,227,180,.1);border:1px solid rgba(47,227,180,.3);
  color:var(--c-main);font-size:12px;
}
.faq-q .arrow{margin-left:auto;color:var(--t-3);font-size:12px;transition:transform var(--ease),color var(--ease)}
.faq-item.open .arrow{transform:rotate(180deg);color:var(--c-main)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{margin:0;padding:0 20px 18px 60px;font-size:14px;line-height:1.8;color:var(--t-2)}
@media (max-width:575.98px){
  .faq-q{padding:12px 16px;font-size:14px}
  .faq-a p{padding:0 16px 16px 16px}
}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;text-align:center;
  padding:48px 32px;border-radius:var(--r-kv);
  border:1px solid rgba(47,227,180,.25);
  background:
    radial-gradient(circle at 25% 20%,rgba(47,227,180,.16),transparent 58%),
    radial-gradient(circle at 82% 85%,rgba(255,62,122,.12),transparent 55%),
    linear-gradient(135deg,#141722,#101219);
}
.cta-band h2{position:relative;font-size:clamp(22px,2.6vw,30px);font-weight:700;margin:14px 0 10px;color:var(--t-1)}
.cta-band p{position:relative;margin:0 auto 24px;max-width:660px;font-size:14.5px;color:var(--t-2)}
.cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.cta-note{position:relative;margin-top:18px;font-size:12.5px;color:var(--t-3)}
@media (max-width:575.98px){
  .cta-band{padding:34px 18px}
  .cta-actions .btn-rl{width:100%}
}

/* ============ 页脚 ============ */
.site-footer{position:relative;background:var(--bg-3);border-top:1px solid var(--line);padding:56px 0 0;margin-top:8px}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--c-main),var(--c-sub),transparent);
  opacity:.65;
}
.footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:40px}
@media (max-width:991.98px){.footer-top{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:575.98px){.footer-top{grid-template-columns:1fr;gap:26px}}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{font-size:13.5px;line-height:1.85;color:var(--t-2);margin:0 0 16px;max-width:400px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.footer-col h4{font-size:14px;font-weight:700;color:var(--t-1);margin:0 0 16px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:11px}
.footer-col a{font-size:13.5px;color:var(--t-2)}
.footer-col a:hover{color:var(--c-main)}
.info-line{font-size:13px;line-height:2;color:var(--t-2)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  padding:18px 0;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--t-3);
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .post-card:hover,.post-card:hover .post-thumb{transform:none}
}

/* roulang page: category1 */
:root{
  --bg-0:#0D0E13;
  --bg-1:#161822;
  --bg-2:#1E2130;
  --bg-3:#0A0B0F;
  --c-main:#2FE3B4;
  --c-main-hi:#4FF0C4;
  --c-sub:#FF3E7A;
  --c-gold:#FFC24B;
  --t-1:#EDEFF5;
  --t-2:#A7ADC0;
  --t-3:#6E768C;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --r-card:14px;
  --r-kv:20px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-card:0 10px 30px rgba(0,0,0,.45);
  --glow-main:0 0 0 1px rgba(47,227,180,.35),0 0 24px rgba(47,227,180,.18);
  --ease:180ms ease-out;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--t-1);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.02em;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--c-main)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:.01em;line-height:1.35}
p{margin:0}
ul,ol{margin:0;padding:0}
::selection{background:rgba(47,227,180,.24);color:#fff}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--c-sub);outline-offset:2px;border-radius:6px}
.container-rl{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(13,14,19,.92);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--c-main),var(--c-sub));
  opacity:.9;
}
.nav-shell{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand:hover{color:var(--t-1)}
.brand-mark{
  width:34px;height:34px;display:grid;place-items:center;border-radius:10px;
  background:linear-gradient(145deg,rgba(47,227,180,.18),rgba(255,62,122,.14));
  border:1px solid rgba(47,227,180,.32);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}
.brand-mark svg{width:20px;height:20px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:16px;letter-spacing:.04em;font-weight:700;color:var(--t-1)}
.brand-text span{font-size:11px;letter-spacing:.24em;color:var(--t-3);margin-top:2px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  position:relative;padding:8px 12px;font-size:14.5px;color:var(--t-2);
  border-radius:8px;white-space:nowrap;transition:var(--ease);
}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.04)}
.main-nav a.active{color:var(--c-main)}
.main-nav a.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:-2px;height:2px;
  border-radius:2px;background:var(--c-main);
  box-shadow:0 0 10px rgba(47,227,180,.8);
}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 18px;
  border-radius:var(--r-btn);background:var(--c-main);color:#08110E;
  font-weight:700;font-size:14px;flex:0 0 auto;transition:var(--ease);
  box-shadow:0 0 0 1px rgba(47,227,180,.3),0 6px 18px rgba(47,227,180,.16);
}
.nav-cta:hover{
  background:var(--c-main-hi);color:#08110E;transform:translateY(-1px);
  box-shadow:0 0 0 1px rgba(79,240,196,.6),0 10px 26px rgba(47,227,180,.3);
}
.nav-cta i{font-size:12px}
.nav-mobile-cta{display:none}
.nav-burger{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:var(--bg-2);
  position:relative;cursor:pointer;padding:0;
}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  position:absolute;left:50%;transform:translateX(-50%);
  width:18px;height:2px;background:var(--t-1);border-radius:2px;content:"";
  transition:var(--ease);
}
.nav-burger span{top:50%;margin-top:-1px}
.nav-burger span::before{top:-6px}
.nav-burger span::after{top:6px}
.nav-burger[aria-expanded="true"] span{background:transparent}
.nav-burger[aria-expanded="true"] span::before{top:0;transform:translateX(-50%) rotate(45deg)}
.nav-burger[aria-expanded="true"] span::after{top:0;transform:translateX(-50%) rotate(-45deg)}

/* ============ 通用组件 ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:22px;padding:0 10px;
  border-radius:var(--r-pill);background:rgba(47,227,180,.08);
  border:1px solid rgba(47,227,180,.3);color:var(--c-main);
  font-size:12px;letter-spacing:.06em;line-height:1;
}
.eyebrow::before{
  content:"";width:4px;height:4px;border-radius:50%;
  background:var(--c-main);box-shadow:0 0 8px var(--c-main);
}
.tag{
  display:inline-flex;align-items:center;height:22px;padding:0 9px;
  border-radius:var(--r-pill);font-size:12px;letter-spacing:.04em;
  border:1px solid;background:var(--bg-2);line-height:1;white-space:nowrap;
}
.tag-main{color:var(--c-main);border-color:rgba(47,227,180,.4);background:rgba(47,227,180,.08)}
.tag-sub{color:var(--c-sub);border-color:rgba(255,62,122,.4);background:rgba(255,62,122,.08)}
.tag-mute{color:var(--t-2);border-color:var(--line-2);background:rgba(255,255,255,.04)}
.btn-rl{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:14.5px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:var(--ease);letter-spacing:.02em;white-space:nowrap;
}
.btn-main{background:var(--c-main);color:#08110E;font-weight:700}
.btn-main:hover{background:var(--c-main-hi);color:#08110E;transform:translateY(-1px);box-shadow:0 8px 24px rgba(47,227,180,.3)}
.btn-ghost{background:transparent;color:var(--c-main);border-color:rgba(47,227,180,.42)}
.btn-ghost:hover{background:rgba(47,227,180,.08);color:var(--c-main);border-color:rgba(47,227,180,.7)}
.btn-link-rl{
  display:inline-flex;align-items:center;gap:6px;background:none;border:0;
  color:var(--t-2);padding:0;font-size:14px;cursor:pointer;transition:var(--ease);
}
.btn-link-rl i{font-size:12px;transition:transform var(--ease)}
.btn-link-rl:hover{color:var(--c-main)}
.btn-link-rl:hover i{transform:translateX(3px)}

/* ============ 分类页首区 ============ */
.cat-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.cat-hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.52;filter:saturate(1.05) contrast(1.05);
}
.cat-hero::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(13,14,19,.97) 0%,rgba(13,14,19,.9) 46%,rgba(13,14,19,.52) 100%);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:linear-gradient(rgba(47,227,180,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(47,227,180,.05) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.5;
}
.cat-hero-inner{
  position:relative;z-index:2;display:grid;
  grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:center;
  min-height:280px;padding:48px 0;
}
.cat-hero h1{
  font-size:clamp(24px,3vw,34px);font-weight:700;margin:16px 0 12px;
  letter-spacing:.01em;line-height:1.32;
}
.cat-hero p{color:var(--t-2);font-size:15.5px;max-width:620px;margin:0 0 22px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.cat-hero-deco{position:relative;height:210px}
.ring{position:absolute;border-radius:50%;border:1px solid rgba(47,227,180,.32)}
.ring.r1{width:180px;height:180px;right:14px;top:8px;box-shadow:inset 0 0 46px rgba(47,227,180,.12)}
.ring.r2{width:112px;height:112px;right:120px;top:72px;border-color:rgba(255,62,122,.42);box-shadow:0 0 30px rgba(255,62,122,.14)}
.ring.r3{
  width:8px;height:8px;right:96px;top:38px;background:var(--c-gold);border:0;
  box-shadow:0 0 16px rgba(255,194,75,.9);border-radius:50%;
}
.deco-line{
  position:absolute;right:0;bottom:24px;width:150px;height:1px;
  background:linear-gradient(90deg,transparent,var(--c-main));
  opacity:.6;
}

/* ============ 版面 ============ */
.section{padding:80px 0}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;margin:14px 0 12px}
.section-head p{color:var(--t-2);font-size:15px}
.layout{display:grid;grid-template-columns:252px minmax(0,1fr);gap:40px;align-items:start}

/* 目录 */
.toc{position:sticky;top:92px}
.toc-inner{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px 18px;box-shadow:var(--sh-card);
}
.toc-title{
  font-size:12px;letter-spacing:.16em;color:var(--t-3);
  margin:0 0 12px;font-weight:600;
}
.toc-link{
  display:block;padding:10px 12px;border-radius:8px;color:var(--t-2);
  font-size:14px;border-left:2px solid transparent;transition:var(--ease);
}
.toc-link:hover{color:#fff;background:rgba(255,255,255,.04)}
.toc-link.active{
  color:var(--c-main);background:rgba(47,227,180,.08);
  border-left-color:var(--c-main);
}
.toc-cta{margin-top:16px;width:100%}

/* 长条目 */
.entry{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px 30px;box-shadow:var(--sh-card);margin-bottom:24px;
  transition:var(--ease);scroll-margin-top:96px;
}
.entry:hover{border-color:rgba(47,227,180,.28);box-shadow:var(--sh-card),0 0 24px rgba(47,227,180,.08)}
.entry:last-child{margin-bottom:0}
.entry-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.entry-num{
  font-size:28px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(47,227,180,.55);
  letter-spacing:.02em;flex:0 0 auto;
}
.entry h2{font-size:20px;font-weight:700}
.entry p{color:var(--t-2);line-height:1.85;margin-bottom:14px}
.entry p:last-of-type{margin-bottom:0}
.entry ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}
.entry ul li{
  position:relative;padding-left:20px;color:var(--t-2);
  font-size:14.5px;line-height:1.7;
}
.entry ul li::before{
  content:"";position:absolute;left:4px;top:10px;width:6px;height:6px;
  background:var(--c-main);box-shadow:0 0 8px rgba(47,227,180,.7);
  transform:rotate(45deg);border-radius:1px;
}
.entry ul li b{color:var(--t-1);font-weight:600}

/* 数据条 */
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat-item{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;position:relative;overflow:hidden;
  box-shadow:var(--sh-card);transition:var(--ease);
}
.stat-item:hover{transform:translateY(-4px);border-color:rgba(47,227,180,.35);box-shadow:var(--sh-card),0 0 24px rgba(47,227,180,.12)}
.stat-item::after{
  content:"";position:absolute;right:-50px;top:-50px;width:140px;height:140px;
  border-radius:50%;background:radial-gradient(circle,rgba(47,227,180,.16),transparent 70%);
  pointer-events:none;
}
.stat-num{
  font-size:clamp(32px,5vw,46px);font-weight:800;color:var(--c-gold);
  line-height:1;letter-spacing:.02em;display:inline-block;
}
.stat-unit{font-size:13.5px;color:var(--t-3);margin-left:6px;font-weight:400}
.stat-label{display:block;margin-top:12px;font-size:15px;font-weight:600;color:var(--t-1)}
.stat-item p{margin-top:8px;font-size:13.5px;color:var(--t-2);line-height:1.7}

/* 公告卡 */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.n-card{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-card);transition:var(--ease);
  display:flex;flex-direction:column;
}
.n-card:hover{
  transform:translateY(-4px);border-color:rgba(47,227,180,.35);
  box-shadow:var(--sh-card),0 0 24px rgba(47,227,180,.14);
}
.n-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-2)}
.n-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.n-card:hover .n-thumb img{transform:scale(1.04)}
.n-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.n-body h3{font-size:16px;line-height:1.5;font-weight:600}
.n-body p{font-size:13.5px;color:var(--t-2);line-height:1.7}
.n-meta{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:12.5px;color:var(--t-3);margin-top:auto;padding-top:6px;
}
.n-meta i{font-size:12px;color:var(--t-3);transition:var(--ease)}
.n-card:hover .n-meta i{color:var(--c-main);transform:translateX(3px)}

/* FAQ */
.rl-faq .accordion-item{
  background:var(--bg-1);border:1px solid var(--line);
  border-radius:var(--r-card);margin-bottom:12px;overflow:hidden;
}
.rl-faq .accordion-item:last-child{margin-bottom:0}
.rl-faq .accordion-button{
  background:transparent;color:var(--t-1);font-weight:600;font-size:15.5px;
  padding:15px 20px;box-shadow:none;display:flex;align-items:center;gap:12px;
  line-height:1.6;
}
.rl-faq .accordion-button:not(.collapsed){
  color:var(--c-main);background:rgba(47,227,180,.06);box-shadow:none;
}
.rl-faq .accordion-button:focus{box-shadow:none;outline:2px solid var(--c-sub);outline-offset:-2px}
.rl-faq .accordion-button::after{
  background-image:none;content:"";width:9px;height:9px;
  border-right:2px solid var(--t-2);border-bottom:2px solid var(--t-2);
  transform:rotate(45deg);transition:transform var(--ease);
  margin-left:auto;flex:0 0 auto;
}
.rl-faq .accordion-button:not(.collapsed)::after{
  transform:rotate(-135deg);border-color:var(--c-main);
}
.rl-faq .accordion-body{
  color:var(--t-2);font-size:14.5px;line-height:1.85;
  padding:0 20px 20px;background:transparent;
}
.q-mark{
  width:26px;height:26px;flex:0 0 26px;display:grid;place-items:center;
  border-radius:8px;background:rgba(47,227,180,.12);
  border:1px solid rgba(47,227,180,.35);color:var(--c-main);
  font-size:12px;font-weight:700;
}

/* CTA 横幅 */
.cta-wrap{padding:0 0 80px}
.cta-banner{
  position:relative;overflow:hidden;border-radius:var(--r-kv);
  border:1px solid rgba(47,227,180,.28);background:var(--bg-1);
  padding:46px 40px;text-align:center;box-shadow:var(--sh-card);
}
.cta-banner::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at 50% 0%,rgba(47,227,180,.18),transparent 62%);
}
.cta-banner > *{position:relative;z-index:1}
.cta-banner h2{font-size:clamp(22px,2.8vw,30px);font-weight:700;margin:14px 0 12px}
.cta-banner p{color:var(--t-2);font-size:15px;max-width:640px;margin:0 auto}
.steps{display:flex;justify-content:center;gap:26px;flex-wrap:wrap;margin:26px 0 0}
.step{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--t-2)}
.step b{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  background:rgba(47,227,180,.1);border:1px solid rgba(47,227,180,.35);
  color:var(--c-main);font-size:12.5px;font-weight:700;flex:0 0 auto;
}
.cta-actions{margin-top:28px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.cta-note{margin-top:16px;font-size:12.5px;color:var(--t-3)}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--bg-3);border-top:1px solid var(--line);
  position:relative;padding:56px 0 0;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--c-main),var(--c-sub),transparent);
  opacity:.6;
}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:40px}
.footer-brand p{color:var(--t-2);font-size:13.5px;margin:16px 0 16px;line-height:1.85}
.footer-badges{display:flex;gap:8px;flex-wrap:wrap}
.footer-col h4{font-size:14px;margin-bottom:16px;color:var(--t-1);letter-spacing:.04em;font-weight:600}
.footer-col ul{list-style:none;display:grid;gap:10px}
.footer-col ul li a{font-size:13.5px;color:var(--t-2)}
.footer-col ul li a:hover{color:var(--c-main)}
.info-line{font-size:13.5px;color:var(--t-2);line-height:2}
.footer-bottom{
  border-top:1px solid var(--line);padding:18px 0;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12.5px;color:var(--t-3);
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .layout{grid-template-columns:230px minmax(0,1fr);gap:32px}
}
@media (max-width:991.98px){
  .container-rl{padding:0 20px}
  .nav-shell{height:60px;gap:12px}
  .nav-cta{display:none}
  .nav-burger{display:block;margin-left:auto}
  .main-nav{
    position:fixed;top:60px;left:0;right:0;margin:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--bg-1);border-bottom:1px solid var(--line);
    box-shadow:0 24px 48px rgba(0,0,0,.7);
    max-height:0;overflow:hidden;transition:max-height .28s ease;z-index:999;
  }
  .main-nav.open{max-height:480px;overflow-y:auto}
  .main-nav a{
    padding:14px 20px;min-height:48px;display:flex;align-items:center;
    border-bottom:1px solid var(--line);border-radius:0;font-size:15px;
  }
  .main-nav a.active::after{display:none}
  .main-nav a.active{background:rgba(47,227,180,.08)}
  .nav-mobile-cta{
    display:flex;margin:16px;min-height:44px;justify-content:center;
    align-items:center;border-radius:var(--r-btn);background:var(--c-main);
    color:#08110E !important;font-weight:700;border-bottom:0 !important;
  }
  .cat-hero-inner{grid-template-columns:1fr;min-height:0;padding:38px 0}
  .cat-hero-deco{display:none}
  .layout{grid-template-columns:1fr;gap:26px}
  .toc{position:static}
  .toc-inner{display:flex;gap:8px;overflow-x:auto;padding:12px;align-items:center}
  .toc-title{display:none}
  .toc-link{
    white-space:nowrap;border-left:0;border-bottom:2px solid transparent;
    padding:8px 12px;font-size:13.5px;
  }
  .toc-link.active{border-left:0;border-bottom-color:var(--c-main)}
  .toc-cta{display:none}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .section{padding:64px 0}
  .cta-wrap{padding:0 0 64px}
}
@media (max-width:767.98px){
  .stat-strip{grid-template-columns:1fr}
  .cta-banner{padding:34px 22px}
  .entry{padding:24px 22px}
  .entry h2{font-size:18px}
  .entry-num{font-size:24px}
  .hero-actions .btn-rl{flex:1 1 160px}
  .steps{gap:16px;flex-direction:column;align-items:center}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:575.98px){
  body{font-size:15px}
  .container-rl{padding:0 16px}
  .section{padding:48px 0}
  .cta-wrap{padding:0 0 48px}
  .card-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .btn-rl{width:100%}
  .hero-actions{flex-direction:column}
  .brand-text b{font-size:15px}
  .n-body{padding:16px}
  .entry{padding:22px 18px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --bg-0:#0D0E13;
  --bg-1:#161822;
  --bg-2:#1E2130;
  --bg-deep:#0A0B0F;
  --c-main:#2FE3B4;
  --c-sub:#FF3E7A;
  --c-gold:#FFC24B;
  --t-1:#EDEFF5;
  --t-2:#A7ADC0;
  --t-3:#6E768C;
  --line:rgba(255,255,255,.08);
  --r-card:14px;
  --r-kv:20px;
  --r-btn:10px;
  --shadow-card:0 10px 30px rgba(0,0,0,.45);
  --shadow-glow:0 0 0 1px rgba(47,227,180,.35),0 0 24px rgba(47,227,180,.18);
  --dur:.18s;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--t-1);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color var(--dur) ease-out,background-color var(--dur) ease-out,border-color var(--dur) ease-out;}
a:hover{color:var(--c-main);}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;line-height:1.35;color:var(--t-1);}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--c-sub);outline-offset:2px;border-radius:6px;}

.container-rl{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(13,14,19,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.site-header::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--c-main),var(--c-sub));
  opacity:.75;
}
.nav-shell{display:flex;align-items:center;gap:24px;height:68px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;
  border-radius:10px;border:1px solid rgba(47,227,180,.35);
  background:radial-gradient(circle at 30% 20%,rgba(47,227,180,.22),rgba(47,227,180,.04));
  box-shadow:0 0 18px rgba(47,227,180,.16);
}
.brand-mark svg{width:22px;height:22px;display:block;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text b{font-size:17px;font-weight:700;color:var(--t-1);letter-spacing:.02em;}
.brand-text span{font-size:11px;letter-spacing:.34em;color:var(--c-main);margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.main-nav a{
  position:relative;display:inline-flex;align-items:center;
  padding:8px 13px;border-radius:9px;
  font-size:15px;color:var(--t-2);white-space:nowrap;
}
.main-nav a:hover{color:var(--t-1);background:rgba(255,255,255,.05);}
.main-nav a.active{color:var(--c-main);}
.main-nav a.active::after{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:14px;height:2px;border-radius:2px;background:var(--c-main);
  box-shadow:0 0 10px rgba(47,227,180,.9);
}
.main-nav a.nav-cta-mobile{display:none;}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  height:42px;padding:0 20px;border-radius:var(--r-btn);
  background:var(--c-main);color:#08110E;font-weight:700;font-size:15px;
  transition:transform var(--dur) ease-out,background-color var(--dur) ease-out,box-shadow var(--dur) ease-out;
}
.nav-cta:hover{background:#4FF0C4;color:#08110E;transform:translateY(-1px);box-shadow:0 0 22px rgba(47,227,180,.4);}
.nav-cta i{font-size:12px;}
.nav-burger{
  display:none;width:42px;height:42px;margin-left:auto;
  background:transparent;border:1px solid var(--line);border-radius:10px;
  align-items:center;justify-content:center;position:relative;
}
.nav-burger span{
  position:relative;display:block;width:18px;height:2px;border-radius:2px;background:var(--t-1);
  transition:background var(--dur) ease-out;
}
.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--t-1);
  transition:transform var(--dur) ease-out;
}
.nav-burger span::before{top:-6px;}
.nav-burger span::after{top:6px;}
.nav-burger[aria-expanded="true"] span{background:transparent;}
.nav-burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg);background:var(--c-main);}
.nav-burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg);background:var(--c-main);}

/* ============ 通用板块 ============ */
.section{padding:80px 0;}
.section-tight{padding:56px 0;}
.section-head{max-width:820px;margin-bottom:36px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:22px;padding:0 11px;
  border-radius:999px;background:rgba(47,227,180,.08);
  border:1px solid rgba(47,227,180,.3);
  font-size:12px;letter-spacing:.06em;color:var(--c-main);
  margin-bottom:16px;
}
.eyebrow::before{
  content:"";width:4px;height:4px;border-radius:50%;background:var(--c-main);
  box-shadow:0 0 8px rgba(47,227,180,.9);
}
.section-head h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:14px;}
.section-head p{color:var(--t-2);font-size:15.5px;margin:0;}
.hairline{height:1px;border:0;margin:0;background:linear-gradient(90deg,rgba(47,227,180,.35),rgba(255,62,122,.2),transparent);}

/* ============ 按钮 / 标签 ============ */
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:46px;padding:0 26px;border-radius:var(--r-btn);border:1px solid transparent;
  background:var(--c-main);color:#08110E;font-size:15px;font-weight:700;
  transition:transform var(--dur) ease-out,background-color var(--dur) ease-out,box-shadow var(--dur) ease-out;
}
.btn-main:hover{background:#4FF0C4;color:#08110E;transform:translateY(-1px);box-shadow:0 0 26px rgba(47,227,180,.38);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);
  background:transparent;border:1px solid rgba(47,227,180,.45);color:var(--c-main);
  font-size:15px;font-weight:600;
  transition:background-color var(--dur) ease-out,border-color var(--dur) ease-out,transform var(--dur) ease-out;
}
.btn-ghost:hover{background:rgba(47,227,180,.09);border-color:rgba(47,227,180,.75);color:var(--c-main);transform:translateY(-1px);}
.btn-text{
  display:inline-flex;align-items:center;gap:7px;font-size:14.5px;color:var(--t-2);font-weight:600;
}
.btn-text i{font-size:12px;transition:transform var(--dur) ease-out;}
.btn-text:hover{color:var(--c-main);}
.btn-text:hover i{transform:translateX(3px);}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;letter-spacing:.03em;color:var(--t-2);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.tag-main{color:var(--c-main);background:rgba(47,227,180,.08);border-color:rgba(47,227,180,.35);}
.tag-sub{color:var(--c-sub);background:rgba(255,62,122,.08);border-color:rgba(255,62,122,.35);}
.tag-gold{color:var(--c-gold);background:rgba(255,194,75,.08);border-color:rgba(255,194,75,.35);}
.tag-mute{color:var(--t-3);background:rgba(255,255,255,.03);border-color:rgba(255,255,255,.07);}

/* ============ 分类页首 ============ */
.subhero{
  position:relative;overflow:hidden;
  min-height:264px;display:flex;align-items:center;
  background:url(/assets/images/backpic/back-2.webp) center/cover no-repeat;
}
.subhero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(13,14,19,.97) 0%,rgba(13,14,19,.9) 46%,rgba(13,14,19,.52) 100%);
}
.subhero::after{
  content:"";position:absolute;right:-80px;top:-60px;width:340px;height:340px;border-radius:50%;
  border:1px solid rgba(47,227,180,.2);
  box-shadow:inset 0 0 60px rgba(47,227,180,.09),0 0 60px rgba(47,227,180,.07);
  pointer-events:none;
}
.subhero-inner{position:relative;z-index:2;padding:56px 0 52px;max-width:720px;}
.crumbs{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--t-3);margin-bottom:20px;flex-wrap:wrap;}
.crumbs a{color:var(--t-3);}
.crumbs a:hover{color:var(--c-main);}
.crumbs .sep{color:rgba(255,255,255,.18);}
.crumbs .now{color:var(--t-2);}
.subhero h1{
  font-size:clamp(26px,3.6vw,38px);
  margin-bottom:16px;letter-spacing:.01em;
}
.subhero h1 em{font-style:normal;color:var(--c-main);}
.subhero .lead{color:var(--t-2);font-size:16px;line-height:1.8;margin-bottom:26px;max-width:600px;}
.subhero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.subhero-deco{
  position:absolute;right:8%;top:50%;transform:translateY(-50%) rotate(45deg);
  width:96px;height:96px;border:1px solid rgba(255,62,122,.35);
  box-shadow:0 0 34px rgba(255,62,122,.16);pointer-events:none;
}
.subhero-deco::after{
  content:"";position:absolute;inset:22px;border:1px solid rgba(47,227,180,.4);
  box-shadow:0 0 24px rgba(47,227,180,.2);
}

/* ============ 数据条 ============ */
.stat-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  margin-top:-38px;position:relative;z-index:5;
}
.stat-card{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--shadow-card);
  transition:transform var(--dur) ease-out,border-color var(--dur) ease-out,box-shadow var(--dur) ease-out;
}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(47,227,180,.35);box-shadow:var(--shadow-glow),var(--shadow-card);}
.stat-num{font-size:clamp(32px,5vw,44px);font-weight:700;color:var(--c-gold);line-height:1.1;letter-spacing:.01em;}
.stat-num small{font-size:15px;font-weight:600;color:var(--t-2);margin-left:6px;letter-spacing:.02em;}
.stat-label{margin-top:8px;font-size:14px;color:var(--t-2);}
.stat-note{margin-top:6px;font-size:12.5px;color:var(--t-3);}

/* ============ 卡片瀑布 ============ */
.masonry{columns:2;column-gap:24px;}
.prize-card{
  break-inside:avoid;-webkit-column-break-inside:avoid;
  margin-bottom:24px;
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-card);overflow:hidden;
  transition:transform var(--dur) ease-out,border-color var(--dur) ease-out,box-shadow var(--dur) ease-out;
}
.prize-card:hover{transform:translateY(-4px);border-color:rgba(47,227,180,.35);box-shadow:var(--shadow-glow),var(--shadow-card);}
.prize-fig{position:relative;background:var(--bg-2);}
.prize-fig img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease-out;}
.prize-card:hover .prize-fig img{transform:scale(1.03);}
.prize-fig .fig-badge{
  position:absolute;left:14px;top:14px;
  height:24px;padding:0 10px;display:inline-flex;align-items:center;border-radius:999px;
  font-size:12px;color:var(--c-gold);background:rgba(10,11,15,.78);
  border:1px solid rgba(255,194,75,.4);backdrop-filter:blur(6px);
}
.prize-body{padding:20px;}
.prize-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:8px;}
.prize-head h3{font-size:18px;line-height:1.5;}
.prize-body p{font-size:15px;color:var(--t-2);line-height:1.75;margin-bottom:16px;}
.prize-meta{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px;}
.prize-value{font-size:15px;font-weight:700;color:var(--c-gold);letter-spacing:.01em;}
.prize-note{font-size:12.5px;color:var(--t-3);}
.bar{
  position:relative;height:8px;border-radius:999px;overflow:hidden;
  background:rgba(255,255,255,.08);margin-bottom:16px;
}
.bar > span{
  position:relative;display:block;height:100%;border-radius:999px;
  background:linear-gradient(90deg,var(--c-main),var(--c-sub));
}
.bar > span::after{
  content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;background:#fff;box-shadow:0 0 10px rgba(255,255,255,.9);
}
.prize-tags{display:flex;flex-wrap:wrap;gap:8px;}

/* ============ 档位说明 ============ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.split h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:16px;}
.split p{color:var(--t-2);font-size:15.5px;}
.point-list{margin-top:24px;display:grid;gap:16px;}
.point-item{
  display:flex;gap:14px;padding:18px 20px;
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  transition:border-color var(--dur) ease-out,transform var(--dur) ease-out;
}
.point-item:hover{border-color:rgba(47,227,180,.35);transform:translateY(-2px);}
.point-item .pi-icon{
  flex:0 0 34px;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:rgba(47,227,180,.1);border:1px solid rgba(47,227,180,.32);
  color:var(--c-main);font-size:14px;box-shadow:0 0 16px rgba(47,227,180,.14);
}
.point-item h3{font-size:16px;margin-bottom:4px;}
.point-item p{font-size:14.5px;color:var(--t-2);margin:0;line-height:1.7;}
.split-figure{
  position:relative;border-radius:var(--r-kv);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-card);
}
.split-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.split-figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,14,19,0) 45%,rgba(13,14,19,.82) 100%);
}
.split-caption{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:2;
  font-size:13px;color:var(--t-2);line-height:1.6;
}
.split-caption b{color:var(--c-main);font-weight:600;}

/* ============ 更新与结算时间 ============ */
.timeline{display:grid;gap:0;border-left:2px solid rgba(47,227,180,.28);margin-left:8px;}
.tl-item{position:relative;padding:0 0 28px 28px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-7px;top:8px;width:12px;height:12px;border-radius:50%;
  background:var(--bg-0);border:2px solid var(--c-main);box-shadow:0 0 14px rgba(47,227,180,.6);
}
.tl-time{font-size:13px;color:var(--c-gold);font-weight:600;letter-spacing:.02em;margin-bottom:4px;}
.tl-item h3{font-size:17px;margin-bottom:6px;}
.tl-item p{font-size:14.5px;color:var(--t-2);margin:0;line-height:1.75;}

/* ============ FAQ ============ */
.faq-list{max-width:880px;}
.faq-item{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-card);
  margin-bottom:14px;overflow:hidden;
  transition:border-color var(--dur) ease-out,box-shadow var(--dur) ease-out;
}
.faq-item[open]{border-color:rgba(47,227,180,.35);box-shadow:var(--shadow-glow);}
.faq-item summary{
  display:flex;align-items:center;gap:14px;min-height:52px;padding:12px 18px;
  cursor:pointer;list-style:none;font-weight:600;font-size:15.5px;color:var(--t-1);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::marker{content:"";}
.faq-q-mark{
  flex:0 0 26px;width:26px;height:26px;border-radius:6px;display:grid;place-items:center;
  font-size:12.5px;font-weight:700;color:var(--c-main);
  background:rgba(47,227,180,.1);border:1px solid rgba(47,227,180,.35);
  box-shadow:0 0 12px rgba(47,227,180,.2);
}
.faq-toggle{
  position:relative;margin-left:auto;flex:0 0 14px;width:14px;height:14px;
}
.faq-toggle::before,.faq-toggle::after{
  content:"";position:absolute;left:0;top:6px;width:14px;height:2px;border-radius:2px;
  background:var(--c-main);transition:transform var(--dur) ease-out,opacity var(--dur) ease-out;
}
.faq-toggle::after{transform:rotate(90deg);}
.faq-item[open] .faq-toggle::after{transform:rotate(0deg);opacity:0;}
.faq-a{padding:0 20px 18px 58px;font-size:15px;color:var(--t-2);line-height:1.85;}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;text-align:center;
  border:1px solid var(--line);border-radius:var(--r-kv);
  background:
    radial-gradient(ellipse at 50% 0%,rgba(47,227,180,.16),rgba(47,227,180,0) 62%),
    var(--bg-1);
  padding:56px 32px;
  box-shadow:var(--shadow-card);
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:12px;}
.cta-band > p{color:var(--t-2);font-size:15.5px;max-width:640px;margin:0 auto 28px;}
.steps{
  display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin:32px 0 24px;
}
.step{
  display:flex;align-items:center;gap:12px;
  padding:14px 18px;border-radius:12px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  min-width:210px;text-align:left;
}
.step-no{
  flex:0 0 30px;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;
  font-size:13px;font-weight:700;color:var(--c-main);
  background:rgba(47,227,180,.09);border:1px solid rgba(47,227,180,.3);
}
.step-tx{font-size:14px;color:var(--t-2);}
.cta-note{font-size:12.5px;color:var(--t-3);}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--bg-deep);
  border-top:1px solid var(--line);
  position:relative;margin-top:40px;
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:-1px;height:1px;
  background:linear-gradient(90deg,var(--c-main),var(--c-sub),transparent);
  opacity:.65;
}
.footer-top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:40px;
  padding:64px 0 40px;
}
.footer-brand p{font-size:14px;color:var(--t-2);line-height:1.8;margin:18px 0 18px;max-width:340px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;}
.footer-col h4{font-size:15px;margin-bottom:16px;color:var(--t-1);}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:14px;color:var(--t-2);}
.footer-col ul a:hover{color:var(--c-main);}
.info-line{font-size:14px;color:var(--t-2);line-height:2.1;}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  padding:20px 0 28px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--t-3);
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .container-rl{padding:0 22px;}
  .split{gap:36px;}
}
@media (max-width:991px){
  .container-rl{padding:0 20px;}
  .nav-shell{height:60px;}
  .main-nav{
    position:fixed;left:0;right:0;top:60px;
    flex-direction:column;align-items:stretch;gap:0;margin-left:0;
    background:var(--bg-1);border-bottom:1px solid var(--line);
    padding:8px 20px 22px;max-height:calc(100vh - 60px);overflow:auto;
    transform:translateY(-10px);opacity:0;visibility:hidden;pointer-events:none;
    transition:transform .2s ease-out,opacity .2s ease-out,visibility .2s;
    box-shadow:0 24px 48px rgba(0,0,0,.55);
  }
  .main-nav.open{transform:none;opacity:1;visibility:visible;pointer-events:auto;}
  .main-nav a{
    display:flex;align-items:center;height:48px;padding:0 4px;border-radius:0;
    border-bottom:1px solid var(--line);font-size:15px;
  }
  .main-nav a:hover{background:transparent;}
  .main-nav a.active::after{display:none;}
  .main-nav a.nav-cta-mobile{
    display:flex;justify-content:center;gap:8px;height:46px;margin-top:18px;
    background:var(--c-main);color:#08110E;font-weight:700;border-radius:var(--r-btn);
    border-bottom:none;
  }
  .nav-cta{display:none;}
  .nav-burger{display:flex;}
  .section{padding:64px 0;}
  .section-tight{padding:48px 0;}
  .subhero{min-height:0;}
  .subhero-inner{padding:44px 0;}
  .subhero-deco{display:none;}
  .stat-strip{grid-template-columns:1fr;gap:16px;margin-top:28px;}
  .masonry{columns:1;}
  .split{grid-template-columns:1fr;gap:28px;}
  .split-figure{order:-1;}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;padding:48px 0 32px;}
  .footer-brand{grid-column:1/-1;}
  .cta-band{padding:44px 22px;}
  .step{min-width:0;width:100%;}
}
@media (max-width:575px){
  body{font-size:15px;}
  .container-rl{padding:0 16px;}
  .section{padding:48px 0;}
  .section-tight{padding:40px 0;}
  .section-head{margin-bottom:26px;}
  .subhero h1{font-size:25px;}
  .subhero .lead{font-size:15px;}
  .subhero-actions{flex-direction:column;align-items:stretch;}
  .subhero-actions .btn-main,.subhero-actions .btn-ghost{width:100%;}
  .prize-body{padding:16px;}
  .stat-card{padding:18px;}
  .faq-a{padding:0 16px 16px 16px;}
  .faq-item summary{padding:12px 14px;font-size:15px;}
  .cta-band{padding:36px 16px;}
  .footer-top{grid-template-columns:1fr;gap:28px;padding:40px 0 26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;font-size:12px;}
  .btn-main,.btn-ghost{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --bg-0:#0D0E13;
  --bg-1:#161822;
  --bg-2:#1E2130;
  --bg-3:#0A0B0F;
  --c-main:#2FE3B4;
  --c-main-hi:#4FF0C4;
  --c-sub:#FF3E7A;
  --c-gold:#FFC24B;
  --t-1:#EDEFF5;
  --t-2:#A7ADC0;
  --t-3:#6E768C;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --soft-main:rgba(47,227,180,.08);
  --soft-sub:rgba(255,62,122,.08);
  --soft-gold:rgba(255,194,75,.08);
  --r-card:14px;
  --r-kv:20px;
  --r-btn:10px;
  --sh-card:0 10px 30px rgba(0,0,0,.45);
  --sh-card-hi:0 18px 42px rgba(0,0,0,.55);
  --glow-main:0 0 0 1px rgba(47,227,180,.35), 0 0 24px rgba(47,227,180,.18);
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--t-1);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--c-main);text-decoration:none;transition:color 180ms ease-out;}
a:hover{color:var(--c-main-hi);}
p{margin:0 0 1.1em;}
h1,h2,h3,h4,h5{margin:0;font-weight:700;letter-spacing:.01em;color:var(--t-1);}
h2{font-size:clamp(22px,2.6vw,30px);line-height:1.35;}
h3{font-size:20px;line-height:1.45;font-weight:600;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--c-sub);outline-offset:2px;border-radius:6px;}
::selection{background:rgba(47,227,180,.3);color:#fff;}

.container-rl{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}

/* ============ 顶栏 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(13,14,19,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(255,255,255,.06);
}
.site-header::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:linear-gradient(90deg,var(--c-main),var(--c-sub));
  opacity:.7;
  pointer-events:none;
}
.nav-shell{
  display:flex;
  align-items:center;
  gap:22px;
  height:68px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.brand-mark{
  width:36px;height:36px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:11px;
  background:rgba(47,227,180,.1);
  border:1px solid rgba(47,227,180,.32);
  box-shadow:0 0 18px rgba(47,227,180,.16);
}
.brand-mark svg{width:21px;height:21px;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text b{font-size:15.5px;font-weight:700;color:var(--t-1);letter-spacing:.02em;}
.brand-text span{font-size:11px;color:var(--c-main);letter-spacing:.22em;margin-top:3px;}
.main-nav{
  display:flex;
  align-items:center;
  gap:2px;
  flex:1;
  justify-content:center;
}
.main-nav a{
  position:relative;
  display:inline-block;
  padding:9px 12px;
  font-size:14.5px;
  color:var(--t-2);
  border-radius:8px;
  transition:color 180ms ease-out,background 180ms ease-out;
  white-space:nowrap;
}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.04);}
.main-nav a.active{color:var(--c-main);}
.main-nav a.active::after{
  content:"";
  position:absolute;
  left:50%;bottom:1px;
  transform:translateX(-50%);
  width:14px;height:2px;
  border-radius:2px;
  background:var(--c-main);
  box-shadow:0 0 10px rgba(47,227,180,.85);
}
.nav-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 20px;
  border-radius:var(--r-btn);
  background:var(--c-main);
  color:#08110E;
  font-weight:700;
  font-size:14px;
  white-space:nowrap;
  border:1px solid transparent;
  transition:all 180ms ease-out;
}
.nav-cta:hover{
  background:var(--c-main-hi);
  color:#08110E;
  transform:translateY(-1px);
  box-shadow:0 8px 22px rgba(47,227,180,.3);
}
.nav-cta i{font-size:12px;}
.nav-burger{
  display:none;
  width:42px;height:42px;
  border-radius:10px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.03);
  position:relative;
  cursor:pointer;
}
.nav-burger span,
.nav-burger span::before,
.nav-burger span::after{
  position:absolute;
  left:50%;transform:translateX(-50%);
  width:18px;height:2px;
  border-radius:2px;
  background:var(--c-main);
  content:"";
  transition:all 200ms ease-out;
}
.nav-burger span{top:50%;margin-top:-1px;}
.nav-burger span::before{top:-6px;}
.nav-burger span::after{top:6px;}

/* 移动抽屉 */
.mobile-drawer{
  position:fixed;inset:0;
  z-index:1040;
  background:rgba(5,6,9,.72);
  backdrop-filter:blur(4px);
  opacity:0;visibility:hidden;
  transition:opacity 220ms ease-out,visibility 220ms ease-out;
}
.mobile-drawer.open{opacity:1;visibility:visible;}
.drawer-panel{
  position:absolute;
  top:0;right:0;bottom:0;
  width:min(340px,86vw);
  background:var(--bg-1);
  border-left:1px solid var(--line);
  padding:20px 18px 26px;
  display:flex;
  flex-direction:column;
  transform:translateX(100%);
  transition:transform 260ms ease-out;
}
.mobile-drawer.open .drawer-panel{transform:translateX(0);}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:14px;
  border-bottom:1px solid var(--line);
}
.drawer-title{font-size:13px;letter-spacing:.2em;color:var(--t-3);}
.drawer-close{
  width:36px;height:36px;border-radius:9px;
  border:1px solid var(--line-strong);
  background:transparent;color:var(--t-2);
  cursor:pointer;transition:all 180ms ease-out;
}
.drawer-close:hover{color:var(--c-main);border-color:rgba(47,227,180,.4);}
.drawer-nav{display:flex;flex-direction:column;margin-top:8px;}
.drawer-nav a{
  display:flex;align-items:center;
  min-height:48px;
  padding:0 6px;
  font-size:15px;
  color:var(--t-2);
  border-bottom:1px solid var(--line);
}
.drawer-nav a:hover{color:#fff;}
.drawer-nav a.active{color:var(--c-main);}
.drawer-cta{margin-top:auto;width:100%;justify-content:center;}

/* ============ 通用按钮 ============ */
.btn-rl-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;
  border-radius:var(--r-btn);
  background:var(--c-main);
  color:#08110E;
  font-weight:700;
  font-size:15px;
  border:1px solid transparent;
  transition:all 180ms ease-out;
  cursor:pointer;
}
.btn-rl-main:hover{
  background:var(--c-main-hi);
  color:#08110E;
  transform:translateY(-1px);
  box-shadow:0 10px 26px rgba(47,227,180,.3);
}
.btn-rl-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;
  border-radius:var(--r-btn);
  background:transparent;
  color:var(--c-main);
  font-weight:600;
  font-size:15px;
  border:1px solid rgba(47,227,180,.42);
  transition:all 180ms ease-out;
  cursor:pointer;
}
.btn-rl-ghost:hover{
  background:var(--soft-main);
  color:var(--c-main-hi);
  border-color:rgba(47,227,180,.72);
}
.link-arrow{
  display:inline-flex;align-items:center;gap:7px;
  font-size:14px;font-weight:600;color:var(--t-2);
  transition:color 180ms ease-out;
}
.link-arrow i{transition:transform 180ms ease-out;font-size:12px;}
.link-arrow:hover{color:var(--c-main);}
.link-arrow:hover i{transform:translateX(3px);}

/* ============ 通用组件 ============ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  height:24px;
  padding:0 12px;
  border-radius:999px;
  background:var(--soft-main);
  border:1px solid rgba(47,227,180,.3);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--c-main);
  margin-bottom:16px;
}
.eyebrow::before{
  content:"";
  width:4px;height:4px;border-radius:50%;
  background:var(--c-main);
  box-shadow:0 0 8px var(--c-main);
}
.tag{
  display:inline-flex;align-items:center;
  height:23px;padding:0 10px;
  border-radius:999px;
  font-size:12px;letter-spacing:.04em;
  border:1px solid var(--line-strong);
  color:var(--t-2);
  background:rgba(255,255,255,.03);
  white-space:nowrap;
}
.tag-main{border-color:rgba(47,227,180,.38);color:var(--c-main);background:var(--soft-main);}
.tag-sub{border-color:rgba(255,62,122,.38);color:var(--c-sub);background:var(--soft-sub);}
.tag-mute{border-color:var(--line-strong);color:var(--t-3);background:rgba(255,255,255,.02);}
.tag-gold{border-color:rgba(255,194,75,.38);color:var(--c-gold);background:var(--soft-gold);}

.bar{
  height:8px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  overflow:hidden;
  position:relative;
}
.bar > span{
  display:block;height:100%;
  border-radius:999px;
  background:linear-gradient(90deg,var(--c-main),var(--c-sub));
  position:relative;
}
.bar > span::after{
  content:"";
  position:absolute;right:-1px;top:50%;
  transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;
  background:#fff;
  box-shadow:0 0 10px rgba(255,62,122,.9);
}
.section{padding:80px 0;}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head p{font-size:15.5px;color:var(--t-2);margin:14px 0 0;}
.divider-neon{
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(47,227,180,.5),rgba(255,62,122,.36),transparent);
  border:0;
  margin:0;
}

/* ============ 分类页首屏 ============ */
.page-hero{
  position:relative;
  min-height:264px;
  display:flex;align-items:center;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background-color:#101219;
  background-image:linear-gradient(90deg,rgba(10,11,15,.96) 0%,rgba(10,11,15,.86) 46%,rgba(10,11,15,.5) 100%),url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(47,227,180,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(47,227,180,.055) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.65;
  pointer-events:none;
}
.page-hero .container-rl{position:relative;z-index:2;}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 260px;
  gap:40px;
  align-items:center;
  padding:52px 0;
}
.crumb{
  display:flex;align-items:center;gap:8px;
  font-size:12.5px;color:var(--t-3);
  margin-bottom:18px;
}
.crumb a{color:var(--t-3);}
.crumb a:hover{color:var(--c-main);}
.crumb span.sep{color:rgba(255,255,255,.2);}
.crumb .current{color:var(--t-2);}
.page-hero h1{
  font-size:clamp(26px,3.6vw,40px);
  line-height:1.3;
  margin-bottom:16px;
}
.page-hero h1 em{
  font-style:normal;
  color:var(--c-main);
}
.hero-lead{
  font-size:15.5px;
  color:var(--t-2);
  max-width:620px;
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-orb{
  position:relative;
  height:180px;
  border-radius:var(--r-kv);
  border:1px solid rgba(47,227,180,.22);
  background:radial-gradient(circle at 70% 30%,rgba(47,227,180,.18),transparent 62%),radial-gradient(circle at 22% 78%,rgba(255,62,122,.16),transparent 60%),rgba(20,23,33,.7);
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.hero-orb::before,
.hero-orb::after{
  content:"";
  position:absolute;
  border-radius:50%;
  border:1px solid rgba(47,227,180,.26);
}
.hero-orb::before{width:118px;height:118px;}
.hero-orb::after{width:172px;height:172px;border-color:rgba(255,62,122,.2);}
.orb-core{
  position:relative;z-index:2;
  text-align:center;
}
.orb-core b{
  display:block;
  font-size:clamp(30px,4vw,42px);
  color:var(--c-gold);
  line-height:1;
  letter-spacing:.02em;
}
.orb-core small{
  display:block;
  margin-top:8px;
  font-size:12px;
  letter-spacing:.18em;
  color:var(--t-2);
}

/* ============ 数据条 ============ */
.metric-strip{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  margin-top:-34px;
  position:relative;
  z-index:3;
  box-shadow:var(--sh-card);
}
.metric{
  background:var(--bg-1);
  padding:22px 24px;
}
.metric b{
  display:block;
  font-size:clamp(26px,3.4vw,36px);
  line-height:1.1;
  color:var(--c-gold);
  font-weight:700;
  letter-spacing:.01em;
}
.metric b i{font-style:normal;font-size:15px;color:var(--t-2);margin-left:6px;letter-spacing:.04em;}
.metric span{display:block;font-size:13px;color:var(--t-3);margin-top:8px;}

/* ============ 时间轴 ============ */
.timeline{
  position:relative;
  margin-top:12px;
  padding:8px 0 4px;
}
.timeline::before{
  content:"";
  position:absolute;
  left:50%;top:0;bottom:0;
  width:2px;
  transform:translateX(-1px);
  background:linear-gradient(180deg,rgba(47,227,180,0),rgba(47,227,180,.85) 12%,rgba(255,62,122,.7) 78%,rgba(255,62,122,0));
}
.tl-item{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  column-gap:64px;
  padding:26px 0;
}
.tl-item::after{
  content:"";
  position:absolute;
  left:50%;top:44px;
  width:14px;height:14px;
  border-radius:50%;
  background:var(--bg-0);
  border:2px solid var(--c-main);
  transform:translate(-50%,-50%);
  box-shadow:0 0 0 4px rgba(47,227,180,.1),0 0 16px rgba(47,227,180,.5);
  z-index:2;
}
.tl-item:nth-child(even)::after{
  border-color:var(--c-sub);
  box-shadow:0 0 0 4px rgba(255,62,122,.1),0 0 16px rgba(255,62,122,.45);
}
.tl-item:nth-child(odd) .tl-card{grid-column:1;}
.tl-item:nth-child(even) .tl-card{grid-column:2;}
.tl-card{
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-card),inset 0 1px 0 rgba(255,255,255,.04);
  padding:24px;
  transition:all 180ms ease-out;
}
.tl-card:hover{
  transform:translateY(-4px);
  border-color:rgba(47,227,180,.35);
  box-shadow:var(--sh-card-hi),0 0 0 1px rgba(47,227,180,.18),0 0 26px rgba(47,227,180,.12);
}
.tl-step{
  font-size:30px;
  font-weight:700;
  line-height:1;
  letter-spacing:.04em;
  color:transparent;
  -webkit-text-stroke:1px rgba(47,227,180,.75);
  opacity:.85;
  margin-bottom:12px;
}
.tl-item:nth-child(even) .tl-step{-webkit-text-stroke:1px rgba(255,62,122,.7);}
.tl-card h3{margin-bottom:10px;font-size:18px;}
.tl-card p{font-size:14.5px;color:var(--t-2);margin:0 0 12px;line-height:1.8;}
.tl-list{margin:0;}
.tl-list li{
  position:relative;
  padding-left:18px;
  font-size:14px;
  color:var(--t-2);
  line-height:1.9;
}
.tl-list li::before{
  content:"";
  position:absolute;left:0;top:.82em;
  width:6px;height:6px;border-radius:50%;
  background:rgba(47,227,180,.7);
  box-shadow:0 0 8px rgba(47,227,180,.55);
}
.tl-img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  border-radius:12px;
  margin-bottom:16px;
  background:var(--bg-2);
  border:1px solid var(--line);
}

/* ============ 进度面板 ============ */
.progress-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.p-card{
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px;
  box-shadow:var(--sh-card),inset 0 1px 0 rgba(255,255,255,.04);
  transition:all 180ms ease-out;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.p-card:hover{
  transform:translateY(-4px);
  border-color:rgba(47,227,180,.35);
  box-shadow:var(--sh-card-hi),0 0 0 1px rgba(47,227,180,.16);
}
.p-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.p-card h3{font-size:17px;}
.p-num{
  display:flex;align-items:baseline;gap:6px;
  font-size:clamp(28px,3.4vw,36px);
  font-weight:700;
  color:var(--c-gold);
  line-height:1;
}
.p-num small{font-size:13px;color:var(--t-3);font-weight:400;}
.p-card p{font-size:14px;color:var(--t-2);margin:0;line-height:1.8;}
.p-meta{
  display:flex;align-items:center;justify-content:space-between;
  font-size:12.5px;color:var(--t-3);
  margin-top:auto;
  padding-top:4px;
}

/* ============ 卡点清单 ============ */
.check-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.check-item{
  display:flex;
  gap:16px;
  padding:20px;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  transition:all 180ms ease-out;
}
.check-item:hover{
  border-color:rgba(255,62,122,.32);
  background:var(--bg-2);
}
.check-icon{
  flex-shrink:0;
  width:38px;height:38px;
  border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:var(--soft-sub);
  border:1px solid rgba(255,62,122,.3);
  color:var(--c-sub);
  font-size:15px;
}
.check-body h3{font-size:15.5px;margin-bottom:6px;}
.check-body p{font-size:14px;color:var(--t-2);margin:0;line-height:1.8;}

/* ============ 公告 ============ */
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.news-card{
  display:flex;
  flex-direction:column;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-card),inset 0 1px 0 rgba(255,255,255,.04);
  transition:all 180ms ease-out;
}
.news-card:hover{
  transform:translateY(-4px);
  border-color:rgba(47,227,180,.35);
  box-shadow:var(--sh-card-hi),0 0 0 1px rgba(47,227,180,.16),0 0 26px rgba(47,227,180,.1);
}
.news-thumb{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  background:var(--bg-2);
}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-body h3{font-size:16px;line-height:1.5;}
.news-body p{font-size:14px;color:var(--t-2);margin:0;line-height:1.78;}
.news-foot{
  display:flex;align-items:center;justify-content:space-between;
  font-size:12.5px;color:var(--t-3);
  margin-top:auto;padding-top:6px;
}

/* ============ FAQ ============ */
.faq-wrap{max-width:880px;}
.faq-item{
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  margin-bottom:14px;
  overflow:hidden;
  transition:all 180ms ease-out;
}
.faq-item:hover{border-color:rgba(47,227,180,.28);}
.faq-item.open{
  border-color:rgba(47,227,180,.35);
  box-shadow:0 0 0 1px rgba(47,227,180,.14),0 0 22px rgba(47,227,180,.1);
}
.faq-q{
  display:flex;align-items:center;gap:14px;
  width:100%;
  min-height:56px;
  padding:12px 20px;
  background:transparent;
  border:0;
  text-align:left;
  color:var(--t-1);
  font-size:15.5px;
  font-weight:600;
  cursor:pointer;
}
.faq-mark{
  flex-shrink:0;
  width:26px;height:26px;
  border-radius:7px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(47,227,180,.12);
  border:1px solid rgba(47,227,180,.34);
  color:var(--c-main);
  font-size:13px;
  font-weight:700;
  box-shadow:0 0 12px rgba(47,227,180,.16);
}
.faq-ico{
  margin-left:auto;
  width:22px;height:22px;
  position:relative;
  flex-shrink:0;
}
.faq-ico::before,
.faq-ico::after{
  content:"";
  position:absolute;
  left:50%;top:50%;
  background:var(--t-2);
  border-radius:2px;
  transition:all 200ms ease-out;
}
.faq-ico::before{width:12px;height:2px;transform:translate(-50%,-50%);}
.faq-ico::after{width:2px;height:12px;transform:translate(-50%,-50%);}
.faq-item.open .faq-ico::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.faq-item.open .faq-ico::before{background:var(--c-main);}
.faq-a{
  display:none;
  padding:0 20px 20px 60px;
  font-size:14.5px;
  color:var(--t-2);
  line-height:1.85;
}
.faq-item.open .faq-a{display:block;}
.faq-a p:last-child{margin-bottom:0;}

/* ============ CTA ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-kv);
  border:1px solid rgba(47,227,180,.24);
  background:radial-gradient(circle at 50% 0%,rgba(47,227,180,.16),transparent 64%),linear-gradient(180deg,#171A24,#12141C);
  padding:52px 32px;
  text-align:center;
  box-shadow:var(--sh-card);
}
.cta-band::before{
  content:"";
  position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--c-main),var(--c-sub),transparent);
  opacity:.75;
}
.cta-band h2{margin-bottom:12px;}
.cta-band > p{
  color:var(--t-2);
  font-size:15.5px;
  max-width:620px;
  margin:0 auto 28px;
}
.steps-row{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:14px;
  margin:30px 0 20px;
}
.step-pill{
  display:inline-flex;align-items:center;gap:10px;
  padding:9px 16px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.03);
  font-size:13.5px;
  color:var(--t-2);
}
.step-pill b{
  color:var(--c-main);
  font-size:12px;
  letter-spacing:.1em;
}
.cta-note{font-size:12.5px;color:var(--t-3);margin:0;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--bg-3);
  padding:64px 0 28px;
  position:relative;
  margin-top:20px;
}
.site-footer::before{
  content:"";
  position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(47,227,180,.5),rgba(255,62,122,.4),transparent);
}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:44px;
  border-bottom:1px solid var(--line);
}
.footer-brand p{
  font-size:13.5px;
  color:var(--t-3);
  line-height:1.85;
  margin:16px 0 18px;
  max-width:340px;
}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;}
.footer-col h4{
  font-size:14px;
  color:var(--t-1);
  margin-bottom:16px;
  letter-spacing:.04em;
}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{
  font-size:13.5px;
  color:var(--t-3);
}
.footer-col ul li a:hover{color:var(--c-main);}
.info-line{
  font-size:13px;
  color:var(--t-3);
  line-height:2;
}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding-top:24px;
  font-size:12.5px;
  color:var(--t-3);
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .main-nav a{padding:9px 9px;font-size:14px;}
  .nav-shell{gap:16px;}
  .hero-grid{grid-template-columns:minmax(0,1fr) 220px;gap:28px;}
}
@media (max-width:991px){
  .main-nav,.nav-cta{display:none;}
  .nav-burger{display:block;margin-left:auto;}
  .section{padding:64px 0;}
  .page-hero{min-height:auto;}
  .hero-grid{grid-template-columns:1fr;padding:44px 0 40px;}
  .hero-orb{height:150px;order:2;}
  .metric-strip{grid-template-columns:1fr;margin-top:-26px;}
  .timeline::before{left:9px;transform:none;}
  .tl-item{grid-template-columns:1fr;padding:20px 0 20px 34px;}
  .tl-item::after{left:9px;top:36px;}
  .tl-item:nth-child(odd) .tl-card,
  .tl-item:nth-child(even) .tl-card{grid-column:1;}
  .progress-grid{grid-template-columns:1fr 1fr;}
  .news-grid{grid-template-columns:1fr 1fr;}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
  .check-list{grid-template-columns:1fr;}
}
@media (max-width:767px){
  body{font-size:15px;}
  .container-rl{padding-left:20px;padding-right:20px;}
  .nav-shell{height:60px;}
  .section{padding:48px 0;}
  .section-head{margin-bottom:28px;}
  .hero-lead{font-size:15px;}
  .hero-actions .btn-rl-main,
  .hero-actions .btn-rl-ghost{width:100%;}
  .progress-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .cta-band{padding:38px 20px;}
  .steps-row{gap:10px;}
  .step-pill{font-size:13px;padding:8px 13px;}
  .footer-top{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .faq-q{font-size:15px;padding:12px 16px;gap:10px;}
  .faq-a{padding:0 16px 18px 52px;}
  .tl-card{padding:20px;}
  .tl-item{padding-left:30px;}
  .metric{padding:18px 20px;}
}
@media (max-width:575px){
  .container-rl{padding-left:16px;padding-right:16px;}
  .page-hero h1{font-size:clamp(23px,6.4vw,30px);}
  .tl-step{font-size:26px;}
  .check-item{padding:16px;}
  .btn-rl-main,.btn-rl-ghost{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}