/* roulang page: index */
:root{
  --ink:#1a1f3d;
  --ink-2:#252b52;
  --ink-3:#141834;
  --gold:#ffb400;
  --gold-deep:#e09b00;
  --gold-light:#ffd469;
  --bg:#f5f6fb;
  --surface:#ffffff;
  --text:#1b2036;
  --muted:#6c7391;
  --line:#e7e9f3;
  --radius:12px;
  --radius-lg:20px;
  --shadow-sm:0 2px 8px rgba(26,31,61,.06);
  --shadow:0 10px 30px rgba(26,31,61,.10);
  --shadow-lg:0 22px 55px rgba(26,31,61,.16);
  --container:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3{letter-spacing:-.2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== 顶部导航（工具栏式） ===== */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(20,24,52,.95);
  backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.toolbar{display:flex;align-items:center;gap:16px;height:70px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;white-space:nowrap}
.logo-mark{
  width:34px;height:34px;border-radius:10px;flex:0 0 auto;
  background:linear-gradient(140deg,#ffd469,#f08a00);
  display:grid;place-items:center;color:#141834;font-size:15px;font-weight:900;
  box-shadow:0 4px 14px rgba(255,180,0,.35);
}
.nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:10px}
.nav a{
  display:block;padding:9px 14px;border-radius:9px;font-size:14.5px;
  color:rgba(255,255,255,.74);transition:color .18s ease,background .18s ease;
  white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.nav a.active{color:#161a35;background:linear-gradient(135deg,#ffd469,#ffb400);font-weight:700}
.nav a:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px}
.toolbar-right{display:flex;align-items:center;gap:14px;margin-left:auto}
.live-dot{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:rgba(255,255,255,.66);white-space:nowrap}
.live-dot i{width:7px;height:7px;border-radius:50%;background:#3ddc97;box-shadow:0 0 0 4px rgba(61,220,151,.16);animation:pulse 2.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:10px;font-weight:700;font-size:14.5px;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffd469,#ffb400);color:#161a35;box-shadow:0 8px 22px rgba(255,180,0,.30)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 13px 30px rgba(255,180,0,.44)}
.btn-gold:active{transform:translateY(0)}
.btn-gold:focus-visible{outline:2px solid #fff;outline-offset:3px}
.btn-line{border:1px solid rgba(255,255,255,.22);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.10)}
.nav-cta{padding:9px 18px;font-size:14px}
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.18);padding:0 10px}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:#fff;transition:.2s}

/* ===== Hero 斜切首屏 ===== */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#12162f 0%,#1a1f3d 46%,#2b2154 100%);
  padding:88px 0 132px;
}
.hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/捕鱼大咖日常起号到破产_只需要1分钟..webp') center/cover no-repeat;
  opacity:.20;filter:saturate(.85);
}
.hero-glow{
  position:absolute;width:620px;height:620px;right:-180px;top:-240px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,180,0,.28),rgba(255,180,0,0) 68%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:74px;
  background:var(--bg);clip-path:polygon(0 100%,100% 0,100% 100%);
}
.hero-inner{position:relative;z-index:3;max-width:840px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:1px;
  color:var(--gold-light);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.30);
}
.hero h1{
  margin:22px 0 20px;font-size:clamp(30px,4.4vw,52px);line-height:1.24;font-weight:900;
  background:linear-gradient(180deg,#ffffff 30%,#ffd98a 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:16px;color:rgba(255,255,255,.80);line-height:1.95;max-width:740px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:32px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.hero-chips li{
  font-size:13px;padding:6px 14px;border-radius:999px;
  color:rgba(255,255,255,.82);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
}

/* ===== KPI 看板 ===== */
.kpi-strip{position:relative;z-index:6;margin-top:-58px}
.kpi-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--surface);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.kpi{padding:26px 18px;text-align:center;border-right:1px solid var(--line)}
.kpi:last-child{border-right:0}
.kpi b{display:block;font-size:clamp(24px,2.6vw,32px);font-weight:900;color:var(--ink);line-height:1.2}
.kpi b em{font-style:normal;color:var(--gold-deep);font-size:.62em;margin-left:2px}
.kpi span{display:block;margin-top:4px;font-size:13.5px;color:var(--muted)}

/* ===== 通用板块 ===== */
.block{padding:76px 0}
.band-alt{background:#fff}
.band-dark{background:linear-gradient(150deg,#12162f,#1a1f3d 58%,#272d59);color:#fff}
.band-dark .section-head h2{color:#fff}
.band-dark .section-head p{color:rgba(255,255,255,.72)}
.section-head{max-width:760px;margin-bottom:40px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;
  letter-spacing:2.4px;color:var(--gold-deep);text-transform:uppercase;
}
.band-dark .eyebrow{color:var(--gold-light)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.34;margin:14px 0 14px;color:var(--ink);font-weight:900}
.section-head p{font-size:15.5px;color:var(--muted)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}

/* ===== 卡片网格 ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.card h3{font-size:18px;color:var(--ink);margin-bottom:10px;font-weight:800}
.card p{font-size:14.5px;color:var(--muted)}
.card-icon{
  width:44px;height:44px;border-radius:12px;margin-bottom:16px;
  display:grid;place-items:center;font-weight:900;font-size:16px;color:var(--gold-deep);
  background:linear-gradient(135deg,rgba(255,180,0,.22),rgba(255,180,0,.05));
  border:1px solid rgba(255,180,0,.22);
}
.tag{
  display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:700;
  color:var(--gold-deep);background:rgba(255,180,0,.13);border:1px solid rgba(255,180,0,.24);
}

/* ===== 机制拆解（图文） ===== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.split-media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.10);
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(18,22,48,0) 40%,rgba(18,22,48,.78) 100%);
}
.split-media figcaption{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:2;
  font-size:13.5px;color:rgba(255,255,255,.86);
}
.stat-list{display:grid;gap:14px;margin-top:26px}
.stat-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 18px;border-radius:var(--radius);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);
}
.stat-row strong{font-size:14.5px;color:#fff;font-weight:700}
.stat-row span{font-size:13px;color:var(--gold-light);font-weight:800;white-space:nowrap}

/* ===== 对比 ===== */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-card{border-radius:var(--radius-lg);padding:30px 28px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm)}
.compare-card.bad{background:#fbfbfe}
.compare-card.good{
  background:linear-gradient(160deg,#fffdf6,#fff7e2);
  border-color:rgba(255,180,0,.5);box-shadow:0 16px 40px rgba(255,180,0,.14);
}
.compare-card h3{font-size:19px;color:var(--ink);margin-bottom:6px;font-weight:900}
.compare-card .sub{font-size:13px;color:var(--muted);margin-bottom:20px}
.compare-list{display:grid;gap:12px}
.compare-list li{
  display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:#40465f;
  padding:12px 14px;border-radius:10px;background:rgba(26,31,61,.04);
}
.compare-card.good .compare-list li{background:rgba(255,180,0,.10);color:#4a4327}
.mark{flex:0 0 auto;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:900;color:#fff;margin-top:3px}
.mark.no{background:#b9bfd4}
.mark.yes{background:linear-gradient(135deg,#ffc93c,#f08a00);color:#1a1f3d}

/* ===== 步骤流程 ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 22px 24px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;top:-16px;left:22px;
  font-size:13px;font-weight:900;letter-spacing:1px;color:#161a35;
  background:linear-gradient(135deg,#ffd469,#ffb400);
  padding:5px 12px;border-radius:999px;box-shadow:0 6px 16px rgba(255,180,0,.32);
}
.step h3{font-size:16.5px;color:var(--ink);margin:10px 0 8px;font-weight:800}
.step p{font-size:14px;color:var(--muted)}

/* ===== 里程碑 ===== */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mile{
  padding:26px 22px;border-radius:var(--radius);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  transition:background .2s ease,transform .2s ease;
}
.mile:hover{background:rgba(255,255,255,.09);transform:translateY(-4px)}
.mile b{display:block;font-size:13px;letter-spacing:1.5px;color:var(--gold-light);font-weight:800;margin-bottom:10px}
.mile h3{font-size:16px;color:#fff;margin-bottom:8px;font-weight:800}
.mile p{font-size:13.5px;color:rgba(255,255,255,.68)}

/* ===== 分类入口矩阵 ===== */
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.entry-card{
  position:relative;display:block;padding:32px 28px;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,#ffffff,#f7f8fd);
  border:1px solid var(--line);box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.entry-card::before{
  content:"";position:absolute;top:-40px;right:-40px;width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,180,0,.24),rgba(255,180,0,0) 70%);
  transition:transform .3s ease;
}
.entry-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.55)}
.entry-card:hover::before{transform:scale(1.25)}
.entry-card .tag{margin-bottom:14px}
.entry-card h3{font-size:20px;color:var(--ink);font-weight:900;margin-bottom:10px}
.entry-card p{font-size:14.5px;color:var(--muted);margin-bottom:20px}
.entry-more{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:800;color:var(--gold-deep)}
.entry-more::after{content:"→";transition:transform .2s ease}
.entry-card:hover .entry-more::after{transform:translateX(5px)}

/* ===== 精选内容卡 ===== */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease;
}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#1a1f3d}
.feature-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.feature-card:hover .feature-thumb img{transform:scale(1.06)}
.feature-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,22,48,0) 45%,rgba(18,22,48,.55) 100%)}
.feature-body{padding:20px 22px 24px}
.feature-body h3{font-size:16.5px;color:var(--ink);font-weight:800;margin-bottom:8px;line-height:1.5}
.feature-body p{font-size:14px;color:var(--muted)}

/* ===== 资讯列表 ===== */
.news-wrap{display:grid;grid-template-columns:1fr 330px;gap:28px;align-items:start}
.news-list{display:grid;gap:14px}
.news-item{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 24px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-item:hover{transform:translateX(4px);border-color:rgba(255,180,0,.55);box-shadow:var(--shadow)}
.news-meta{font-size:12.5px;color:#9aa1bb;margin-bottom:7px;display:flex;gap:10px;flex-wrap:wrap}
.news-item h3{font-size:16.5px;color:var(--ink);font-weight:800;margin-bottom:7px;line-height:1.55}
.news-item p{font-size:14px;color:var(--muted)}
.news-empty{
  padding:34px;text-align:center;color:var(--muted);font-size:14.5px;
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
}
.news-side{display:grid;gap:16px}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-sm);
}
.side-card h3{font-size:15.5px;color:var(--ink);font-weight:900;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.side-thumb{display:flex;gap:14px;padding:11px 0;border-bottom:1px dashed var(--line)}
.side-thumb:last-child{border-bottom:0;padding-bottom:0}
.side-thumb img{width:78px;height:60px;object-fit:cover;border-radius:9px;flex:0 0 auto}
.side-thumb strong{display:block;font-size:14px;color:var(--ink);line-height:1.5;font-weight:700}
.side-thumb span{display:block;font-size:12.5px;color:var(--muted);margin-top:4px}
.side-note{font-size:13.5px;color:var(--muted);line-height:1.85}

/* ===== 平台保障 ===== */
.guard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guard{
  display:flex;gap:14px;align-items:flex-start;padding:22px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);
  transition:background .2s ease,transform .2s ease;
}
.guard:hover{background:rgba(255,255,255,.09);transform:translateY(-3px)}
.guard-ico{
  width:38px;height:38px;flex:0 0 auto;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(255,180,0,.35),rgba(255,180,0,.10));
  color:var(--gold-light);font-weight:900;font-size:15px;
}
.guard h3{font-size:15.5px;color:#fff;font-weight:800;margin-bottom:6px}
.guard p{font-size:13.5px;color:rgba(255,255,255,.70)}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;max-width:900px;margin:0 auto}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:0 22px;box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease;
}
.faq details[open]{border-color:rgba(255,180,0,.55);box-shadow:var(--shadow)}
.faq summary{
  list-style:none;cursor:pointer;padding:19px 0;display:flex;align-items:center;gap:14px;
  font-size:16px;font-weight:800;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";margin-left:auto;flex:0 0 auto;width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;font-size:17px;font-weight:900;
  color:var(--gold-deep);background:rgba(255,180,0,.14);transition:transform .2s ease;
}
.faq details[open] summary::after{content:"−";transform:rotate(180deg)}
.faq .answer{padding:0 0 20px;font-size:14.5px;color:var(--muted);line-height:1.9}

/* ===== 页脚 ===== */
.site-footer{background:var(--ink-3);color:rgba(255,255,255,.66);padding:58px 0 26px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.09)}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.60);max-width:340px}
.footer-col h4{font-size:14.5px;color:#fff;font-weight:800;margin-bottom:16px;letter-spacing:.5px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13.8px;color:rgba(255,255,255,.62);transition:color .18s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-col a:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  padding-top:22px;font-size:13px;color:rgba(255,255,255,.44);
}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{font-size:12.5px;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10)}

/* ===== 底部固定转化条 ===== */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:180;
  background:rgba(17,21,45,.97);backdrop-filter:blur(12px);
  border-top:1px solid rgba(255,255,255,.10);
  padding:11px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.sticky-inner p{font-size:14px;color:rgba(255,255,255,.78)}
.sticky-inner p strong{color:var(--gold-light);font-weight:800}
body{padding-bottom:0}
.site-footer{padding-bottom:96px}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .grid-3,.entry-grid,.feature-grid,.guard-grid{grid-template-columns:repeat(2,1fr)}
  .steps,.timeline{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:32px}
  .news-wrap{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .kpi:nth-child(2){border-right:0}
  .kpi:nth-child(1),.kpi:nth-child(2){border-bottom:1px solid var(--line)}
}
@media (max-width:900px){
  .nav{
    position:fixed;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:#151934;padding:12px 18px 20px;gap:4px;margin-left:0;
    transform:translateY(-14px);opacity:0;visibility:hidden;
    transition:transform .24s ease,opacity .24s ease,visibility .24s;
    box-shadow:0 22px 44px rgba(0,0,0,.42);border-bottom:1px solid rgba(255,255,255,.09);
  }
  .nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav a{padding:12px 14px;font-size:15px}
  .menu-toggle{display:flex}
  .live-dot{display:none}
  .nav-cta{display:none}
  .hero{padding:66px 0 112px}
  .block{padding:60px 0}
}
@media (max-width:768px){
  .grid-3,.entry-grid,.feature-grid,.guard-grid,.grid-2,.compare{grid-template-columns:1fr}
  .steps,.timeline{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .sticky-inner{flex-direction:column;align-items:stretch;gap:10px;text-align:center}
  .sticky-inner .btn{width:100%}
  .site-footer{padding-bottom:120px}
  .hero-lead{font-size:15px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .toolbar{height:64px;gap:10px}
  .logo{font-size:15px}
  .logo-mark{width:30px;height:30px;font-size:13px;border-radius:9px}
  .nav{top:64px}
  .kpi-grid{grid-template-columns:1fr}
  .kpi{border-right:0;border-bottom:1px solid var(--line);padding:20px 14px}
  .kpi:last-child{border-bottom:0}
  .hero{padding:52px 0 96px}
  .hero h1{font-size:27px}
  .hero-chips li{font-size:12px}
  .card,.compare-card,.step{padding:22px 18px}
  .section-head h2{font-size:22px}
  .entry-card{padding:26px 20px}
  .news-item{padding:18px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .sticky-inner p{font-size:13px}
}

/* roulang page: article */
:root{
 --ink:#1a1f3d;
 --ink-2:#252b52;
 --ink-3:#141834;
 --gold:#ffb400;
 --gold-deep:#e09b00;
 --gold-light:#ffd469;
 --bg:#f5f6fb;
 --surface:#ffffff;
 --text:#1b2036;
 --muted:#6c7391;
 --line:#e7e9f3;
 --radius:12px;
 --radius-lg:20px;
 --shadow-sm:0 2px 8px rgba(26,31,61,.06);
 --shadow:0 10px 30px rgba(26,31,61,.10);
 --shadow-lg:0 22px 55px rgba(26,31,61,.16);
 --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.72;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
/* ===== 顶部导航 ===== */
.site-header{
 position:sticky;top:0;z-index:200;
 background:rgba(20,24,52,.95);
 backdrop-filter:saturate(150%) blur(14px);
 border-bottom:1px solid rgba(255,255,255,.07);
}
.header-inner{display:flex;align-items:center;gap:14px;min-height:66px;position:relative}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;white-space:nowrap}
.logo-mark{
 width:34px;height:34px;border-radius:10px;flex:0 0 auto;
 background:linear-gradient(140deg,#ffd469,#f08a00);
 display:grid;place-items:center;color:#141834;font-size:15px;font-weight:900;
 box-shadow:0 4px 14px rgba(255,180,0,.35);
}
.nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:10px}
.nav a{
 display:block;padding:9px 14px;border-radius:9px;font-size:14.5px;
 color:rgba(255,255,255,.74);transition:color .18s ease,background .18s ease;
 white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.nav a.active{color:#161a35;background:linear-gradient(135deg,#ffd469,#ffb400);font-weight:700}
.nav a:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px}
.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.status-dot{
 display:inline-flex;align-items:center;gap:7px;font-size:12.5px;
 color:rgba(255,255,255,.6);padding:6px 12px;border-radius:999px;
 border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);
 white-space:nowrap;
}
.status-dot i{width:7px;height:7px;border-radius:50%;background:#43d98b;box-shadow:0 0 0 3px rgba(67,217,139,.18)}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:10px;font-weight:700;font-size:14.5px;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffd469,#ffb400);color:#161a35;box-shadow:0 8px 22px rgba(255,180,0,.30)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 13px 30px rgba(255,180,0,.44)}
.btn-gold:active{transform:translateY(0)}
.btn-gold:focus-visible{outline:2px solid #fff;outline-offset:3px}
.btn-line{border:1px solid rgba(255,255,255,.22);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.10)}
.btn-ghost{border:1px solid var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:rgba(255,180,0,.55);color:var(--gold-deep);transform:translateY(-2px)}
.nav-cta{padding:9px 18px;font-size:14px}
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.18);padding:0 10px}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:#fff;transition:.2s}
/* ===== 文章头图区 ===== */
.post-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#12162f 0%,#1a1f3d 52%,#2b2154 100%);
 padding:52px 0 64px;
}
.post-hero-bg{
 position:absolute;inset:0;
 background:url('/assets/images/捕鱼大咖两个小吞.webp') center/cover no-repeat;
 opacity:.16;filter:saturate(.8);
}
.post-hero::after{
 content:"";position:absolute;left:0;right:0;bottom:-1px;height:56px;
 background:var(--bg);clip-path:polygon(0 100%,100% 0,100% 100%);
}
.post-hero-inner{position:relative;z-index:3;max-width:900px}
.breadcrumb{display:flex;align-items:center;gap:9px;font-size:13px;color:rgba(255,255,255,.58);margin-bottom:22px;flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.78)}
.breadcrumb a:hover{color:var(--gold-light)}
.breadcrumb span.sep{color:rgba(255,255,255,.32)}
.post-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:18px}
.tag{
 display:inline-block;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;
 color:var(--gold-deep);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.28);
}
.tag-light{color:#161a35;background:linear-gradient(135deg,#ffd469,#ffb400);border-color:transparent}
.tag-ghost{color:rgba(255,255,255,.8);background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16)}
.post-hero h1{
 font-size:clamp(26px,3.6vw,42px);line-height:1.32;font-weight:900;margin-bottom:18px;
 background:linear-gradient(180deg,#ffffff 34%,#ffd98a 100%);
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.post-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:rgba(255,255,255,.66)}
.post-meta span{display:inline-flex;align-items:center;gap:6px}
.post-meta span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold)}
/* ===== 主体两栏 ===== */
.section{padding:72px 0}
.section-tight{padding:56px 0}
.band-alt{background:var(--surface)}
.band-dark{background:linear-gradient(150deg,#161a35,#232a52 60%,#2b2154);color:#fff}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start}
.panel{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);padding:34px 36px;
}
.article-cover{border-radius:var(--radius);overflow:hidden;margin-bottom:30px;box-shadow:var(--shadow);position:relative}
.article-cover img{width:100%;height:auto;object-fit:cover;aspect-ratio:16/8;transition:transform .5s ease}
.article-cover:hover img{transform:scale(1.03)}
.article-cover figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:30px 20px 14px;font-size:12.5px;
 color:rgba(255,255,255,.82);
 background:linear-gradient(180deg,rgba(20,24,52,0),rgba(20,24,52,.82));
}
.article-body{font-size:16px;line-height:1.95;color:var(--text)}
.article-body h2{
 font-size:22px;margin:40px 0 16px;padding-left:14px;border-left:4px solid var(--gold);
 color:var(--ink);font-weight:800;line-height:1.45;
}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:18px;margin:28px 0 12px;color:var(--ink);font-weight:800}
.article-body h4{font-size:16px;margin:22px 0 10px;color:var(--ink-2);font-weight:800}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:9px}
.article-body img{border-radius:var(--radius);margin:20px 0;box-shadow:var(--shadow-sm);height:auto}
.article-body blockquote{
 margin:24px 0;padding:16px 22px;border-left:4px solid var(--gold);
 background:#fff8e6;border-radius:0 var(--radius) var(--radius) 0;color:#5b4a1c;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 13px;text-align:left}
.article-body th{background:#f2f4fb;color:var(--ink);font-weight:700}
.article-body tr:nth-child(even) td{background:#fafbff}
.article-body a{color:var(--gold-deep);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--ink)}
.article-body strong{color:var(--ink);font-weight:800}
.article-empty{
 text-align:center;padding:40px 20px 20px;
 border:1px dashed var(--line);border-radius:var(--radius);background:#fafbff;
}
.article-empty h2{font-size:22px;color:var(--ink);margin-bottom:12px;font-weight:900}
.article-empty p{color:var(--muted);font-size:15px;margin-bottom:24px}
/* ===== 侧栏 ===== */
.sidebar{display:flex;flex-direction:column;gap:22px;position:sticky;top:92px}
.side-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 22px 24px;box-shadow:var(--shadow-sm);
 transition:box-shadow .22s ease,border-color .22s ease;
}
.side-card:hover{box-shadow:var(--shadow);border-color:rgba(255,180,0,.4)}
.side-card h3{
 font-size:15px;color:var(--ink);font-weight:800;margin-bottom:16px;
 padding-bottom:12px;border-bottom:1px solid var(--line);letter-spacing:.5px;
}
.side-list li{display:flex;gap:10px;font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:12px}
.side-list li:last-child{margin-bottom:0}
.side-list li::before{
 content:"";flex:0 0 auto;width:6px;height:6px;border-radius:2px;margin-top:9px;
 background:linear-gradient(135deg,#ffd469,#ffb400);
}
.side-meta{display:flex;flex-direction:column;gap:12px;font-size:14px}
.side-meta div{display:flex;justify-content:space-between;gap:14px;color:var(--muted)}
.side-meta strong{color:var(--ink);font-weight:700;text-align:right}
.side-cta{background:linear-gradient(150deg,#1a1f3d,#2b2154);color:#fff;border:0}
.side-cta h3{color:#fff;border-bottom-color:rgba(255,255,255,.16)}
.side-cta p{font-size:14px;color:rgba(255,255,255,.74);margin-bottom:18px}
.side-cta .btn{width:100%}
/* ===== 通用板块头 ===== */
.section-head{max-width:760px;margin-bottom:38px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;
 letter-spacing:2.4px;color:var(--gold-deep);text-transform:uppercase;
}
.band-dark .eyebrow{color:var(--gold-light)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor}
.section-head h2{font-size:clamp(23px,2.8vw,32px);line-height:1.36;margin:14px 0 14px;color:var(--ink);font-weight:900}
.section-head p{font-size:15.5px;color:var(--muted)}
.band-dark .section-head h2{color:#fff}
.band-dark .section-head p{color:rgba(255,255,255,.72)}
/* ===== 卡片 ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:28px 26px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.card h3{font-size:18px;color:var(--ink);margin-bottom:10px;font-weight:800}
.card p{font-size:14.5px;color:var(--muted)}
.card-icon{
 width:44px;height:44px;border-radius:12px;margin-bottom:16px;
 display:grid;place-items:center;font-weight:900;font-size:16px;color:var(--gold-deep);
 background:linear-gradient(135deg,rgba(255,180,0,.22),rgba(255,180,0,.05));
 border:1px solid rgba(255,180,0,.22);
}
.card-num{
 font-size:13px;font-weight:900;letter-spacing:1px;color:var(--gold-deep);margin-bottom:10px;display:block;
}
.channel-card{
 position:relative;overflow:hidden;
 background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);
 border-radius:var(--radius);padding:28px 26px;
 transition:transform .22s ease,border-color .22s ease,background .22s ease;
}
.channel-card:hover{transform:translateY(-5px);border-color:rgba(255,180,0,.55);background:rgba(255,255,255,.08)}
.channel-card h3{font-size:18px;color:#fff;margin-bottom:10px;font-weight:800}
.channel-card p{font-size:14.5px;color:rgba(255,255,255,.68);margin-bottom:18px}
.channel-card .more{font-size:14px;font-weight:800;color:var(--gold-light);display:inline-flex;align-items:center;gap:7px}
.channel-card .more::after{content:"→";transition:transform .2s ease}
.channel-card:hover .more::after{transform:translateX(4px)}
.dict-list li{
 display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px dashed var(--line);
}
.dict-list li:last-child{border-bottom:0;padding-bottom:0}
.dict-term{
 flex:0 0 auto;min-width:112px;font-weight:800;color:var(--ink);font-size:14.5px;
}
.dict-desc{font-size:14.5px;color:var(--muted);line-height:1.8}
/* ===== 折叠问答 ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 22px;font-weight:800;font-size:15.5px;color:var(--ink);
 display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";font-size:19px;font-weight:800;color:var(--gold-deep);
 transition:transform .2s ease;line-height:1;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:focus-visible{outline:2px solid var(--gold);outline-offset:-3px}
.faq-a{padding:0 22px 20px;font-size:14.8px;color:var(--muted);line-height:1.9}
/* ===== 收尾转化 ===== */
.cta-band{
 background:linear-gradient(135deg,#1a1f3d,#2b2154);
 border-radius:var(--radius-lg);padding:46px 44px;color:#fff;
 display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap;
 box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.cta-band::before{
 content:"";position:absolute;width:420px;height:420px;right:-140px;top:-180px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.28),rgba(255,180,0,0) 68%);
}
.cta-band h2{font-size:clamp(21px,2.6vw,28px);font-weight:900;margin-bottom:12px;position:relative;z-index:2}
.cta-band p{font-size:15px;color:rgba(255,255,255,.74);max-width:600px;position:relative;z-index:2}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2}
/* ===== 页脚 ===== */
.site-footer{background:#11152c;color:rgba(255,255,255,.72);padding:58px 0 26px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.09)}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.6);max-width:380px}
.footer-col h4{font-size:14px;color:#fff;font-weight:800;margin-bottom:16px;letter-spacing:.6px}
.footer-col li{margin-bottom:11px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.62);transition:color .18s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-col a:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:4px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;font-size:13px;color:rgba(255,255,255,.48)}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{
 font-size:12px;padding:4px 11px;border-radius:999px;
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.6);
}
/* ===== 响应式 ===== */
@media (max-width:1024px){
 .article-layout{grid-template-columns:minmax(0,1fr) 280px;gap:26px}
 .panel{padding:28px 26px}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .footer-top{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
 .footer-brand{grid-column:1/-1}
 .status-dot{display:none}
}
@media (max-width:860px){
 .nav{
  position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
  background:#141834;padding:12px 16px 18px;gap:4px;display:none;margin:0;
  border-bottom:1px solid rgba(255,255,255,.1);box-shadow:0 18px 34px rgba(0,0,0,.35);
 }
 .nav.open{display:flex}
 .nav a{padding:12px 14px}
 .menu-toggle{display:flex}
 .article-layout{grid-template-columns:1fr}
 .sidebar{position:static}
 .post-hero{padding:40px 0 56px}
 .section{padding:56px 0}
 .cta-band{padding:34px 26px}
}
@media (max-width:768px){
 .grid-3,.grid-2{grid-template-columns:1fr}
 .footer-top{grid-template-columns:1fr 1fr}
 .panel{padding:24px 20px}
 .article-body{font-size:15.5px}
 .article-body table{display:block;overflow-x:auto;white-space:nowrap}
 .dict-list li{flex-direction:column;gap:4px}
 .dict-term{min-width:0}
 .nav-cta{display:none}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .logo{font-size:15px}
 .post-hero h1{font-size:24px}
 .post-meta{gap:8px 14px;font-size:12.5px}
 .section{padding:44px 0}
 .panel{padding:20px 16px}
 .footer-top{grid-template-columns:1fr;gap:24px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
 .cta-actions{width:100%}
 .cta-actions .btn{width:100%}
 .faq-item summary{padding:15px 16px;font-size:14.5px}
 .faq-a{padding:0 16px 16px}
}

/* roulang page: category1 */
:root{
 --ink:#1a1f3d;
 --ink-2:#252b52;
 --ink-3:#141834;
 --gold:#ffb400;
 --gold-deep:#e09b00;
 --gold-light:#ffd469;
 --bg:#f5f6fb;
 --surface:#ffffff;
 --text:#1b2036;
 --muted:#6c7391;
 --line:#e7e9f3;
 --radius:12px;
 --radius-lg:20px;
 --shadow-sm:0 2px 8px rgba(26,31,61,.06);
 --shadow:0 10px 30px rgba(26,31,61,.10);
 --shadow-lg:0 22px 55px rgba(26,31,61,.16);
 --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.72;
 padding-bottom:78px;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== 工具栏式顶部导航 ===== */
.site-header{
 position:sticky;top:0;z-index:200;
 background:rgba(20,24,52,.95);
 backdrop-filter:saturate(150%) blur(14px);
 border-bottom:1px solid rgba(255,255,255,.07);
}
.header-inner{display:flex;align-items:center;gap:18px;min-height:66px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;white-space:nowrap}
.logo-mark{
 width:34px;height:34px;border-radius:10px;flex:0 0 auto;
 background:linear-gradient(140deg,#ffd469,#f08a00);
 display:grid;place-items:center;color:#141834;font-size:15px;font-weight:900;
 box-shadow:0 4px 14px rgba(255,180,0,.35);
}
.nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:10px}
.nav a{
 display:block;padding:9px 14px;border-radius:9px;font-size:14.5px;
 color:rgba(255,255,255,.74);transition:color .18s ease,background .18s ease;
 white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.nav a.active{color:#161a35;background:linear-gradient(135deg,#ffd469,#ffb400);font-weight:700}
.nav a:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px}
.header-tools{display:flex;align-items:center;gap:12px}
.status-pill{
 display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;
 font-size:12.5px;color:rgba(255,255,255,.72);
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
}
.status-pill i{width:7px;height:7px;border-radius:50%;background:#3ddc97;box-shadow:0 0 0 3px rgba(61,220,151,.18)}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:10px;font-weight:700;font-size:14.5px;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffd469,#ffb400);color:#161a35;box-shadow:0 8px 22px rgba(255,180,0,.30)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 13px 30px rgba(255,180,0,.44)}
.btn-gold:active{transform:translateY(0)}
.btn-line{border:1px solid rgba(255,255,255,.22);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.10)}
.btn-ink{background:var(--ink);color:#fff;box-shadow:0 8px 22px rgba(26,31,61,.22)}
.btn-ink:hover{transform:translateY(-2px);background:var(--ink-2)}
.nav-cta{padding:9px 18px;font-size:14px}
.menu-toggle{
 display:none;flex-direction:column;justify-content:center;gap:5px;
 width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.18);padding:0 10px;
}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:#fff;transition:transform .2s ease}

/* ===== 分类 Hero ===== */
.cat-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#12162f 0%,#1a1f3d 48%,#2b2154 100%);
 padding:60px 0 96px;
}
.cat-hero .hero-bg{
 position:absolute;inset:0;
 background:url('/assets/images/捕鱼大咖日常起号到破产_只需要1分钟..webp') center/cover no-repeat;
 opacity:.16;filter:saturate(.85);
}
.cat-hero .hero-glow{
 position:absolute;width:640px;height:640px;right:-200px;top:-260px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.26),rgba(255,180,0,0) 68%);
 pointer-events:none;
}
.cat-hero::after{
 content:"";position:absolute;left:0;right:0;bottom:-1px;height:64px;
 background:var(--bg);clip-path:polygon(0 100%,100% 0,100% 100%);
}
.cat-hero-grid{position:relative;z-index:3;display:grid;grid-template-columns:1.35fr .85fr;gap:52px;align-items:center}
.crumb{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(255,255,255,.55);flex-wrap:wrap}
.crumb a{color:rgba(255,255,255,.72)}
.crumb a:hover{color:var(--gold-light)}
.crumb span{color:rgba(255,255,255,.32)}
.hero-badge{
 display:inline-flex;align-items:center;gap:8px;margin-top:18px;
 padding:7px 16px;border-radius:999px;font-size:12.5px;font-weight:700;letter-spacing:1.4px;
 color:var(--gold-light);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.30);
}
.cat-hero h1{
 margin:20px 0 18px;font-size:clamp(28px,3.7vw,44px);line-height:1.28;font-weight:900;
 background:linear-gradient(180deg,#ffffff 34%,#ffd98a 100%);
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:15.6px;color:rgba(255,255,255,.80);line-height:1.95;max-width:640px}
.hero-points{margin-top:26px;display:grid;gap:10px;max-width:620px}
.hero-points li{display:flex;gap:10px;font-size:14.4px;color:rgba(255,255,255,.80)}
.hero-points li::before{
 content:"";flex:0 0 auto;width:16px;height:16px;margin-top:5px;border-radius:5px;
 background:linear-gradient(135deg,rgba(255,212,105,.95),rgba(255,180,0,.75));
 box-shadow:0 0 0 3px rgba(255,180,0,.14);
}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:30px}

/* 环形进度卡 */
.ring-card{
 background:rgba(255,255,255,.06);
 border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius-lg);
 padding:26px 24px;
 backdrop-filter:blur(6px);
 box-shadow:0 24px 50px rgba(6,8,22,.45);
}
.ring-wrap{display:flex;align-items:center;gap:18px}
.ring{position:relative;width:118px;height:118px;flex:0 0 auto}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring-track{fill:none;stroke:rgba(255,255,255,.13);stroke-width:9}
.ring-value{fill:none;stroke:url(#ringGrad);stroke-width:9;stroke-linecap:round;stroke-dasharray:222 327}
.ring-label{
 position:absolute;inset:0;display:grid;place-content:center;text-align:center;line-height:1.3;
}
.ring-label strong{display:block;font-size:20px;font-weight:900;color:var(--gold-light)}
.ring-label span{font-size:11.5px;color:rgba(255,255,255,.62);letter-spacing:1px}
.ring-meta h3{font-size:16px;font-weight:800;color:#fff}
.ring-meta p{font-size:13px;color:rgba(255,255,255,.62);margin-top:6px}
.ring-list{margin-top:20px;border-top:1px solid rgba(255,255,255,.10);padding-top:16px;display:grid;gap:11px}
.ring-list li{display:flex;justify-content:space-between;gap:12px;font-size:13.2px;color:rgba(255,255,255,.72)}
.ring-list b{color:var(--gold-light);font-weight:800}

/* ===== 通用板块 ===== */
.section{padding:78px 0;position:relative}
.section.alt{background:#eef0f8}
.section.tight{padding:58px 0}
.band-dark{
 background:linear-gradient(135deg,#141834 0%,#1c2148 55%,#26214f 100%);
 color:#fff;
}
.band-dark .section-head h2{color:#fff}
.band-dark .section-head p{color:rgba(255,255,255,.72)}
.section-head{max-width:770px;margin-bottom:42px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;
 letter-spacing:2.4px;color:var(--gold-deep);text-transform:uppercase;
}
.band-dark .eyebrow{color:var(--gold-light)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor}
.section-head h2{font-size:clamp(23px,2.8vw,32px);line-height:1.36;margin:14px 0 14px;color:var(--ink);font-weight:900}
.section-head p{font-size:15.3px;color:var(--muted)}

/* ===== 卡片 ===== */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:28px 26px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.card h3{font-size:18px;color:var(--ink);margin-bottom:10px;font-weight:800}
.card p{font-size:14.5px;color:var(--muted)}
.card-icon{
 width:44px;height:44px;border-radius:12px;margin-bottom:16px;
 display:grid;place-items:center;font-weight:900;font-size:16px;color:var(--gold-deep);
 background:linear-gradient(135deg,rgba(255,180,0,.22),rgba(255,180,0,.05));
 border:1px solid rgba(255,180,0,.22);
}
.tag{
 display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:700;
 color:var(--gold-deep);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.24);
}
.tag-dark{color:var(--gold-light);background:rgba(255,180,0,.14);border-color:rgba(255,180,0,.30)}

/* ===== 步骤流程 ===== */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.step{
 position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 20px 24px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step-num{
 display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;
 font-size:14px;font-weight:900;color:#161a35;
 background:linear-gradient(135deg,#ffd469,#ffb400);
 box-shadow:0 6px 16px rgba(255,180,0,.32);
 margin-bottom:14px;
}
.step h3{font-size:16px;color:var(--ink);margin-bottom:8px;font-weight:800}
.step p{font-size:13.6px;color:var(--muted)}
.step::after{
 content:"";position:absolute;right:-11px;top:44px;width:11px;height:2px;background:rgba(26,31,61,.16);
}
.step:last-child::after{display:none}

/* ===== 数值速查 ===== */
.stat{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 20px;box-shadow:var(--shadow-sm);text-align:left;
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.4)}
.stat b{display:block;font-size:30px;font-weight:900;color:var(--ink);line-height:1.2;letter-spacing:-.5px}
.stat b em{font-style:normal;font-size:15px;font-weight:800;color:var(--gold-deep);margin-left:4px}
.stat span{display:block;font-size:13.5px;font-weight:700;color:var(--text);margin-top:8px}
.stat p{font-size:13px;color:var(--muted);margin-top:6px}

/* ===== 图文分区 ===== */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.figure-card{
 border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(255,255,255,.14);
 box-shadow:0 26px 60px rgba(6,8,22,.5);position:relative;
}
.figure-card img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.figure-card figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:32px 22px 18px;
 font-size:13px;color:rgba(255,255,255,.85);
 background:linear-gradient(180deg,rgba(10,12,28,0),rgba(10,12,28,.88));
}
.dark-list{display:grid;gap:16px}
.dark-list li{
 display:flex;gap:14px;padding:18px 20px;border-radius:var(--radius);
 background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);
 transition:background .2s ease,transform .2s ease;
}
.dark-list li:hover{background:rgba(255,255,255,.09);transform:translateX(3px)}
.dark-list h3{font-size:15.5px;color:#fff;font-weight:800;margin-bottom:4px}
.dark-list p{font-size:13.8px;color:rgba(255,255,255,.66)}
.dark-list .idx{
 flex:0 0 auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
 font-size:13px;font-weight:900;color:var(--gold-light);
 background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.26);
}

/* ===== 规则对照 ===== */
.compare-list{display:grid;gap:14px}
.compare-row{
 display:grid;grid-template-columns:.85fr 1fr 1.5fr;gap:20px;align-items:start;
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:22px 24px;box-shadow:var(--shadow-sm);
 transition:border-color .2s ease,box-shadow .2s ease;
}
.compare-row:hover{border-color:rgba(255,180,0,.45);box-shadow:var(--shadow)}
.compare-key{font-size:15px;font-weight:800;color:var(--ink)}
.compare-myth{font-size:13.6px;color:var(--muted)}
.compare-myth::before{content:"常见理解";display:block;font-size:11.5px;font-weight:800;letter-spacing:1.4px;color:#b0b5cc;margin-bottom:5px}
.compare-truth{font-size:13.9px;color:var(--text)}
.compare-truth::before{content:"规则实情";display:block;font-size:11.5px;font-weight:800;letter-spacing:1.4px;color:var(--gold-deep);margin-bottom:5px}

/* ===== 频道入口 ===== */
.channel-card{display:block;position:relative;overflow:hidden}
.channel-card .arrow{
 display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:13.5px;font-weight:800;color:var(--gold-deep);
}
.channel-card:hover .arrow{gap:10px}
.channel-card.is-current{border-color:rgba(255,180,0,.55);box-shadow:0 12px 32px rgba(255,180,0,.16)}
.channel-card.is-current::after{
 content:"当前栏目";position:absolute;top:16px;right:16px;font-size:11.5px;font-weight:800;
 padding:3px 10px;border-radius:999px;color:#161a35;background:linear-gradient(135deg,#ffd469,#ffb400);
}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;max-width:900px}
.faq details{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:0;box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease;
}
.faq details[open]{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.faq summary{
 list-style:none;cursor:pointer;padding:19px 54px 19px 24px;position:relative;
 font-size:15.5px;font-weight:800;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
 content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
 width:24px;height:24px;border-radius:8px;display:grid;place-items:center;
 font-size:16px;font-weight:800;color:var(--gold-deep);background:rgba(255,180,0,.14);
 transition:transform .2s ease;
}
.faq details[open] summary::after{content:"−"}
.faq p{padding:0 24px 22px;font-size:14.4px;color:var(--muted)}

/* ===== 收口 CTA ===== */
.cta-band{
 position:relative;overflow:hidden;color:#fff;border-radius:var(--radius-lg);
 padding:52px 46px;
 background:linear-gradient(125deg,#1a1f3d 0%,#262a58 52%,#3a2a63 100%);
 box-shadow:var(--shadow-lg);
}
.cta-band::before{
 content:"";position:absolute;width:420px;height:420px;right:-140px;bottom:-200px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.26),rgba(255,180,0,0) 70%);
}
.cta-band h2{position:relative;font-size:clamp(22px,2.6vw,30px);font-weight:900;line-height:1.34;max-width:640px}
.cta-band p{position:relative;margin-top:14px;font-size:15px;color:rgba(255,255,255,.76);max-width:660px}
.cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

/* ===== 页脚 ===== */
.site-footer{background:#141834;color:rgba(255,255,255,.72);padding:62px 0 0;border-top:3px solid var(--gold)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;padding-bottom:42px}
.footer-brand p{font-size:13.6px;color:rgba(255,255,255,.56);margin-top:16px;line-height:1.9;max-width:340px}
.footer-col h4{color:#fff;font-size:14px;margin-bottom:16px;letter-spacing:1px;font-weight:800}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:13.6px;color:rgba(255,255,255,.62);transition:color .18s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{
 display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
 padding:20px 0;border-top:1px solid rgba(255,255,255,.09);font-size:12.8px;color:rgba(255,255,255,.5);
}
.footer-tags{display:flex;gap:10px;flex-wrap:wrap}
.footer-tags span{
 font-size:12px;padding:4px 11px;border-radius:999px;
 background:rgba(255,255,255,.07);color:rgba(255,255,255,.62);
}

/* ===== 底部固定转化条 ===== */
.sticky-cta{
 position:fixed;left:0;right:0;bottom:0;z-index:150;
 background:rgba(20,24,52,.96);
 border-top:1px solid rgba(255,180,0,.30);
 backdrop-filter:blur(12px);
 padding:12px 0;
}
.sticky-cta .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.sticky-cta .sticky-text{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.82);font-size:14px;font-weight:700}
.sticky-cta .sticky-text i{
 width:8px;height:8px;border-radius:50%;background:var(--gold);
 box-shadow:0 0 0 4px rgba(255,180,0,.18);flex:0 0 auto;
}
.sticky-actions{display:flex;gap:10px;flex-wrap:wrap}
.sticky-actions .btn{padding:9px 18px;font-size:13.8px}

/* ===== 响应式 ===== */
@media (max-width:1080px){
 .cat-hero-grid{grid-template-columns:1fr;gap:34px}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(3,1fr)}
 .step::after{display:none}
 .split{grid-template-columns:1fr;gap:28px}
}
@media (max-width:960px){
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .nav{margin-left:0}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px}
 .compare-row{grid-template-columns:1fr;gap:12px}
}
@media (max-width:860px){
 .menu-toggle{display:flex}
 .nav{
  display:none;position:absolute;top:66px;left:0;right:0;
  flex-direction:column;align-items:stretch;gap:4px;
  padding:12px 18px 18px;margin:0;
  background:#141834;border-bottom:1px solid rgba(255,255,255,.10);
  box-shadow:0 20px 34px rgba(0,0,0,.38);
 }
 .nav.open{display:flex}
 .nav a{padding:12px 14px}
 .status-pill{display:none}
 .header-inner{justify-content:space-between}
 .nav-cta{display:none}
}
@media (max-width:768px){
 .section{padding:56px 0}
 .cat-hero{padding:44px 0 76px}
 .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr 1fr}
 .cta-band{padding:36px 24px}
 .footer-top{grid-template-columns:1fr}
 .footer-brand p{max-width:none}
 .sticky-cta .container{justify-content:center;text-align:center}
 .sticky-cta .sticky-text{font-size:13px}
 body{padding-bottom:104px}
}
@media (max-width:520px){
 .steps{grid-template-columns:1fr}
 .logo{font-size:15px}
 .logo-mark{width:30px;height:30px;font-size:13px}
 .hero-actions .btn,.cta-actions .btn{width:100%}
 .ring-wrap{flex-direction:column;align-items:flex-start}
 .stat b{font-size:26px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category2 */
:root{
 --ink:#1a1f3d;
 --ink-2:#252b52;
 --ink-3:#141834;
 --gold:#ffb400;
 --gold-deep:#e09b00;
 --gold-light:#ffd469;
 --bg:#f5f6fb;
 --surface:#ffffff;
 --text:#1b2036;
 --muted:#6c7391;
 --line:#e7e9f3;
 --radius:12px;
 --radius-lg:20px;
 --shadow-sm:0 2px 8px rgba(26,31,61,.06);
 --shadow:0 10px 30px rgba(26,31,61,.10);
 --shadow-lg:0 22px 55px rgba(26,31,61,.16);
 --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.72;
 padding-bottom:70px;
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== 顶部工具栏式导航 ===== */
.site-header{
 position:sticky;top:0;z-index:200;
 background:rgba(20,24,52,.95);
 backdrop-filter:saturate(150%) blur(14px);
 border-bottom:1px solid rgba(255,255,255,.07);
}
.header-inner{display:flex;align-items:center;gap:16px;min-height:66px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;white-space:nowrap}
.logo-mark{
 width:34px;height:34px;border-radius:10px;flex:0 0 auto;
 background:linear-gradient(140deg,#ffd469,#f08a00);
 display:grid;place-items:center;color:#141834;font-size:15px;font-weight:900;
 box-shadow:0 4px 14px rgba(255,180,0,.35);
}
.nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:8px}
.nav a{
 display:block;padding:9px 14px;border-radius:9px;font-size:14.5px;
 color:rgba(255,255,255,.74);transition:color .18s ease,background .18s ease;
 white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.nav a.active{color:#161a35;background:linear-gradient(135deg,#ffd469,#ffb400);font-weight:700}
.nav a:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px}
.toolbar{display:flex;align-items:center;gap:10px;margin-left:auto}
.status-dot{
 display:inline-flex;align-items:center;gap:7px;font-size:12.5px;
 color:rgba(255,255,255,.72);padding:6px 12px;border-radius:999px;
 border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);white-space:nowrap;
}
.status-dot i{width:7px;height:7px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 3px rgba(74,222,128,.18)}
.icon-btn{
 position:relative;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
 border:1px solid rgba(255,255,255,.16);color:#fff;font-size:15px;
 transition:background .18s ease,border-color .18s ease;
}
.icon-btn:hover{background:rgba(255,255,255,.1);border-color:rgba(255,180,0,.5)}
.icon-btn em{
 position:absolute;top:-5px;right:-5px;min-width:16px;height:16px;border-radius:999px;
 background:var(--gold);color:#161a35;font-size:10px;font-weight:800;
 display:grid;place-items:center;font-style:normal;
}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:10px;font-weight:700;font-size:14.5px;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffd469,#ffb400);color:#161a35;box-shadow:0 8px 22px rgba(255,180,0,.30)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 13px 30px rgba(255,180,0,.44)}
.btn-gold:active{transform:translateY(0)}
.btn-line{border:1px solid rgba(255,255,255,.22);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.10);border-color:rgba(255,180,0,.55)}
.btn-ghost{border:1px solid var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:rgba(255,180,0,.6);color:var(--gold-deep);transform:translateY(-2px)}
.nav-cta{padding:9px 18px;font-size:14px}
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.18);padding:0 10px}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:#fff;transition:.2s}

/* ===== Hero 沉浸暗底 + 主视觉 ===== */
.hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#12162f 0%,#1a1f3d 46%,#2b2154 100%);
 padding:70px 0 122px;
}
.hero-bg{
 position:absolute;inset:0;
 background:url('/assets/images/捕鱼大咖两个小吞.webp') center/cover no-repeat;
 opacity:.16;filter:saturate(.8);
}
.hero-glow{
 position:absolute;width:620px;height:620px;right:-180px;top:-240px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.26),rgba(255,180,0,0) 68%);
 pointer-events:none;
}
.hero::after{
 content:"";position:absolute;left:0;right:0;bottom:-1px;height:70px;
 background:var(--bg);clip-path:polygon(0 100%,100% 0,100% 100%);
}
.hero-inner{position:relative;z-index:3;display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center}
.hero-badge{
 display:inline-flex;align-items:center;gap:8px;
 padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:1px;
 color:var(--gold-light);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.30);
}
.hero h1{
 margin:20px 0 18px;font-size:clamp(28px,3.6vw,42px);line-height:1.3;font-weight:900;
 background:linear-gradient(180deg,#ffffff 32%,#ffd98a 100%);
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:15.5px;color:rgba(255,255,255,.80);line-height:1.95;max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:30px}
.hero-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}
.hero-chips li{
 font-size:12.5px;padding:5px 13px;border-radius:999px;
 color:rgba(255,255,255,.82);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
}
.poster{
 position:relative;border-radius:var(--radius-lg);overflow:hidden;
 background:#0f1330;border:1px solid rgba(255,255,255,.14);
 box-shadow:0 30px 70px rgba(0,0,0,.45);
}
.poster img{width:100%;height:280px;object-fit:cover;opacity:.94}
.poster::before{
 content:"";position:absolute;inset:0;z-index:1;
 background:linear-gradient(180deg,rgba(15,19,48,.15) 0%,rgba(15,19,48,.75) 72%,rgba(15,19,48,.96) 100%);
}
.heat-badge{
 position:absolute;z-index:3;top:14px;left:14px;
 display:inline-flex;align-items:center;gap:6px;
 padding:5px 12px;border-radius:999px;font-size:12px;font-weight:800;
 color:#161a35;background:linear-gradient(135deg,#ffd469,#ffb400);
 box-shadow:0 6px 18px rgba(255,180,0,.4);
}
.poster-body{position:absolute;z-index:3;left:0;right:0;bottom:0;padding:20px 22px}
.poster-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.poster-tags span{
 font-size:12px;padding:3px 11px;border-radius:999px;
 color:var(--gold-light);background:rgba(255,180,0,.14);border:1px solid rgba(255,180,0,.32);
}
.poster-body p{font-size:13.5px;color:rgba(255,255,255,.78);line-height:1.8}

/* ===== 数据条 ===== */
.kpi-wrap{position:relative;z-index:5;margin-top:-64px}
.kpi-grid{
 display:grid;grid-template-columns:repeat(4,1fr);
 background:var(--surface);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-lg);overflow:hidden;
}
.kpi-item{padding:24px 22px;border-right:1px solid var(--line)}
.kpi-item:last-child{border-right:0}
.kpi-num{font-size:30px;font-weight:900;color:var(--ink);line-height:1.2;letter-spacing:-.5px}
.kpi-num span{font-size:15px;color:var(--gold-deep);margin-left:2px}
.kpi-label{font-size:13px;color:var(--muted);margin-top:4px}
.kpi-note{font-size:12px;color:var(--muted);margin-top:14px;text-align:right}

/* ===== 板块通用 ===== */
.section{padding:82px 0}
.band-white{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-dark{background:linear-gradient(160deg,#1a1f3d 0%,#141834 100%);color:#fff}
.section-head{max-width:720px;margin-bottom:38px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;
 letter-spacing:2.4px;color:var(--gold-deep);
}
.band-dark .eyebrow{color:var(--gold-light)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor}
.section-head h2{font-size:clamp(23px,2.7vw,32px);line-height:1.36;margin:13px 0 13px;color:var(--ink);font-weight:900}
.band-dark .section-head h2{color:#fff}
.section-head p{font-size:15px;color:var(--muted)}
.band-dark .section-head p{color:rgba(255,255,255,.74)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}

/* ===== 技巧卡片 ===== */
.trick-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
.trick-layout .section-head{margin-bottom:0;position:sticky;top:92px}
.trick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 24px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.card h3{font-size:17.5px;color:var(--ink);margin-bottom:10px;font-weight:800}
.card p{font-size:14.5px;color:var(--muted);line-height:1.85}
.card-icon{
 width:44px;height:44px;border-radius:12px;margin-bottom:14px;
 display:grid;place-items:center;font-weight:900;font-size:16px;color:var(--gold-deep);
 background:linear-gradient(135deg,rgba(255,180,0,.22),rgba(255,180,0,.05));
 border:1px solid rgba(255,180,0,.22);
}
.trick-card.wide{grid-column:span 2;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.trick-card.wide .card-icon{margin-bottom:0}
.tag{
 display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:700;
 color:var(--gold-deep);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.26);
}
.card-foot{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}

/* ===== 场景演示 ===== */
.scene-list{display:flex;flex-direction:column;gap:26px}
.scene{
 display:grid;grid-template-columns:.42fr .58fr;gap:0;
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 overflow:hidden;box-shadow:var(--shadow-sm);
 transition:box-shadow .22s ease,transform .22s ease;
}
.scene:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.scene-media{position:relative;min-height:230px;overflow:hidden}
.scene-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.scene-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,24,52,.05),rgba(20,24,52,.5))}
.scene-level{
 position:absolute;z-index:2;left:16px;bottom:16px;
 font-size:12.5px;font-weight:800;color:#161a35;
 padding:5px 13px;border-radius:999px;background:linear-gradient(135deg,#ffd469,#ffb400);
}
.scene-body{padding:26px 28px}
.scene-body h3{font-size:19px;color:var(--ink);margin-bottom:10px;font-weight:800}
.scene-body p{font-size:14.5px;color:var(--muted);line-height:1.9}
.scene-points{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.scene-points li{
 position:relative;padding-left:20px;font-size:14px;color:var(--text);
}
.scene-points li::before{
 content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:2px;
 background:linear-gradient(135deg,#ffd469,#ffb400);
}
.scene:nth-child(even){grid-template-columns:.58fr .42fr}
.scene:nth-child(even) .scene-media{order:2}

/* ===== 执行流程 ===== */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
.flow-step{
 position:relative;padding:26px 22px;border-radius:var(--radius);
 background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
 transition:background .22s ease,border-color .22s ease,transform .22s ease;
}
.flow-step:hover{background:rgba(255,255,255,.09);border-color:rgba(255,180,0,.5);transform:translateY(-4px)}
.flow-num{
 width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
 font-weight:900;font-size:15px;color:#161a35;
 background:linear-gradient(135deg,#ffd469,#ffb400);margin-bottom:14px;
}
.flow-step h3{font-size:16.5px;color:#fff;margin-bottom:8px;font-weight:800}
.flow-step p{font-size:13.8px;color:rgba(255,255,255,.72);line-height:1.85}

/* ===== 对比差异 ===== */
.compare{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.compare-col{
 border-radius:var(--radius-lg);padding:28px 26px;border:1px solid var(--line);
 background:var(--surface);box-shadow:var(--shadow-sm);
}
.compare-col.good{border-color:rgba(255,180,0,.4);box-shadow:0 16px 40px rgba(255,180,0,.12)}
.compare-head{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.compare-head h3{font-size:18px;color:var(--ink);font-weight:800}
.dot-bad,.dot-good{width:12px;height:12px;border-radius:4px;flex:0 0 auto}
.dot-bad{background:#b8bccd}
.dot-good{background:linear-gradient(135deg,#ffd469,#ffb400)}
.compare-col li{
 position:relative;padding-left:26px;font-size:14.5px;color:var(--muted);
 line-height:1.85;margin-bottom:12px;
}
.compare-col li:last-child{margin-bottom:0}
.compare-col li::before{
 position:absolute;left:0;top:0;font-weight:900;font-size:14px;
}
.compare-col.bad li::before{content:"—";color:#9aa0b8}
.compare-col.good li::before{content:"✓";color:var(--gold-deep)}
.compare-col.good li{color:var(--text)}

/* ===== 口碑 ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 24px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.quote-mark{font-size:30px;line-height:1;color:rgba(255,180,0,.55);font-weight:900}
.quote-card p{font-size:14.5px;color:var(--text);line-height:1.9;margin:10px 0 18px}
.quote-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.avatar{
 width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
 font-size:13px;font-weight:800;color:#161a35;
 background:linear-gradient(135deg,#ffd469,#ffb400);flex:0 0 auto;
}

/* ===== 专题入口 ===== */
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.entry-card{
 display:block;padding:26px 24px;border-radius:var(--radius);
 background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.entry-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.5)}
.entry-card h3{font-size:17px;color:var(--ink);font-weight:800;margin:12px 0 8px}
.entry-card p{font-size:14px;color:var(--muted);line-height:1.85}
.entry-index{
 font-size:12.5px;font-weight:800;letter-spacing:1.6px;color:var(--gold-deep);
}
.entry-more{margin-top:24px}
.entry-more a{
 display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700;color:var(--ink);
 border-bottom:2px solid rgba(255,180,0,.55);padding-bottom:3px;transition:color .18s ease,border-color .18s ease;
}
.entry-more a:hover{color:var(--gold-deep);border-color:var(--gold-deep)}

/* ===== FAQ ===== */
.faq-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:40px;align-items:start}
.faq-layout .section-head{margin-bottom:0}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.faq-item summary{
 display:flex;align-items:center;gap:12px;padding:18px 22px;
 font-size:15.5px;font-weight:700;color:var(--ink);cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";margin-left:auto;font-size:19px;font-weight:800;color:var(--gold-deep);
 transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"−"}
.faq-item summary:hover{color:var(--gold-deep)}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.92}

/* ===== 收口 CTA ===== */
.cta-band{
 position:relative;overflow:hidden;border-radius:var(--radius-lg);
 padding:46px 44px;color:#fff;
 background:linear-gradient(120deg,#1a1f3d 0%,#252b52 52%,#3a2a63 100%);
 box-shadow:var(--shadow-lg);
}
.cta-band::before{
 content:"";position:absolute;width:420px;height:420px;right:-120px;top:-160px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.28),rgba(255,180,0,0) 70%);
}
.cta-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px}
.cta-inner h2{font-size:clamp(21px,2.6vw,28px);line-height:1.4;font-weight:900;margin-bottom:10px}
.cta-inner p{font-size:14.5px;color:rgba(255,255,255,.76);max-width:600px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ===== 底部固定转化条 ===== */
.sticky-cta{
 position:fixed;left:0;right:0;bottom:0;z-index:180;
 background:rgba(20,24,52,.96);
 border-top:1px solid rgba(255,180,0,.30);
 backdrop-filter:blur(12px);padding:10px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.sticky-text{display:flex;flex-direction:column;color:#fff;line-height:1.4}
.sticky-text strong{font-size:14.5px;font-weight:800}
.sticky-text span{font-size:12.5px;color:rgba(255,255,255,.66)}
.sticky-inner .btn{padding:9px 20px;font-size:14px}

/* ===== 页脚 ===== */
.site-footer{background:#141834;color:rgba(255,255,255,.72);padding:62px 0 26px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand .logo{font-size:16px}
.footer-brand p{font-size:13.5px;margin-top:14px;color:rgba(255,255,255,.58);line-height:1.85}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;font-weight:800}
.footer-col li{margin-bottom:10px;font-size:13.5px}
.footer-col a{transition:color .18s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;
 margin-top:42px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
 font-size:13px;color:rgba(255,255,255,.5);
}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{
 padding:3px 11px;border-radius:999px;border:1px solid rgba(255,255,255,.14);
 font-size:12px;color:rgba(255,255,255,.62);
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
 .hero-inner{grid-template-columns:1fr;gap:34px}
 .poster img{height:250px}
 .kpi-grid{grid-template-columns:repeat(2,1fr)}
 .kpi-item:nth-child(2){border-right:0}
 .kpi-item:nth-child(1),.kpi-item:nth-child(2){border-bottom:1px solid var(--line)}
 .trick-layout{grid-template-columns:1fr;gap:28px}
 .trick-layout .section-head{position:static}
 .flow{grid-template-columns:repeat(2,1fr)}
 .quote-grid{grid-template-columns:repeat(2,1fr)}
 .entry-grid{grid-template-columns:repeat(2,1fr)}
 .faq-layout{grid-template-columns:1fr;gap:26px}
 .footer-top{grid-template-columns:1fr 1fr}
 .status-dot{display:none}
}
@media (max-width:860px){
 .nav{
  position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
  gap:4px;margin:0;padding:12px;background:#141834;display:none;
  border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 18px 40px rgba(0,0,0,.4);
 }
 .nav.open{display:flex}
 .nav a{padding:12px 14px}
 .menu-toggle{display:flex}
 .nav-cta{display:none}
}
@media (max-width:768px){
 .section{padding:60px 0}
 .hero{padding:56px 0 104px}
 .grid-3,.compare,.scene,.scene:nth-child(even){grid-template-columns:1fr}
 .scene-media{min-height:200px}
 .scene:nth-child(even) .scene-media{order:-1}
 .cta-band{padding:34px 26px}
 .footer-top{grid-template-columns:1fr;gap:26px}
 .quote-grid{grid-template-columns:1fr}
 .entry-grid{grid-template-columns:1fr}
 .sticky-text span{display:none}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .logo span:last-child{font-size:14.5px}
 .icon-btn{display:none}
 .kpi-grid{grid-template-columns:1fr}
 .kpi-item{border-right:0;border-bottom:1px solid var(--line)}
 .kpi-item:last-child{border-bottom:0}
 .kpi-note{text-align:left}
 .trick-grid{grid-template-columns:1fr}
 .trick-card.wide{grid-column:span 1;grid-template-columns:1fr}
 .flow{grid-template-columns:1fr}
 .poster img{height:210px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
 .sticky-inner .btn{padding:8px 16px;font-size:13.5px}
}

/* roulang page: category3 */
:root{
 --ink:#1a1f3d;
 --ink-2:#252b52;
 --ink-3:#141834;
 --gold:#ffb400;
 --gold-deep:#e09b00;
 --gold-light:#ffd469;
 --bg:#f5f6fb;
 --surface:#ffffff;
 --text:#1b2036;
 --muted:#6c7391;
 --line:#e7e9f3;
 --radius:12px;
 --radius-lg:20px;
 --shadow-sm:0 2px 8px rgba(26,31,61,.06);
 --shadow:0 10px 30px rgba(26,31,61,.10);
 --shadow-lg:0 22px 55px rgba(26,31,61,.16);
 --container:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
 background:var(--bg);
 color:var(--text);
 line-height:1.72;
 -webkit-font-smoothing:antialiased;
 padding-bottom:72px;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== 顶部工具栏式导航 ===== */
.site-header{
 position:sticky;top:0;z-index:300;
 background:rgba(20,24,52,.96);
 backdrop-filter:saturate(150%) blur(14px);
 border-bottom:1px solid rgba(255,255,255,.07);
}
.header-inner{position:relative;display:flex;align-items:center;gap:18px;height:68px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;white-space:nowrap}
.logo-mark{
 width:34px;height:34px;border-radius:10px;flex:0 0 auto;
 background:linear-gradient(140deg,#ffd469,#f08a00);
 display:grid;place-items:center;color:#141834;font-size:15px;font-weight:900;
 box-shadow:0 4px 14px rgba(255,180,0,.35);
}
.nav{display:flex;align-items:center;gap:4px;flex:1;margin-left:10px}
.nav a{
 display:block;padding:9px 14px;border-radius:9px;font-size:14.5px;
 color:rgba(255,255,255,.74);transition:color .18s ease,background .18s ease;
 white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.09)}
.nav a.active{color:#161a35;background:linear-gradient(135deg,#ffd469,#ffb400);font-weight:700}
.nav a:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px}
.header-tools{display:flex;align-items:center;gap:14px}
.status-dot{
 display:inline-flex;align-items:center;gap:7px;font-size:12.5px;
 color:rgba(255,255,255,.66);padding:6px 12px;border-radius:999px;
 border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);
}
.status-dot i{
 width:7px;height:7px;border-radius:50%;background:#4ee39b;display:block;
 box-shadow:0 0 0 3px rgba(78,227,155,.18);
 animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 22px;border-radius:10px;font-weight:700;font-size:14.5px;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.btn-gold{background:linear-gradient(135deg,#ffd469,#ffb400);color:#161a35;box-shadow:0 8px 22px rgba(255,180,0,.30)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 13px 30px rgba(255,180,0,.44)}
.btn-gold:active{transform:translateY(0)}
.btn-gold:focus-visible{outline:2px solid #fff;outline-offset:3px}
.btn-line{border:1px solid rgba(255,255,255,.22);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.10)}
.btn-ghost{border:1px solid var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:rgba(255,180,0,.55);box-shadow:var(--shadow-sm)}
.nav-cta{padding:9px 18px;font-size:14px}
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.18);padding:0 10px}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:#fff;transition:.2s}

/* ===== Hero ===== */
.hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(135deg,#12162f 0%,#1a1f3d 48%,#2b2154 100%);
 padding:76px 0 118px;
}
.hero-bg{
 position:absolute;inset:0;
 background:url('/assets/images/捕鱼大咖全程无脑爽叮.webp') center/cover no-repeat;
 opacity:.18;filter:saturate(.85);
}
.hero-glow{
 position:absolute;width:640px;height:640px;right:-200px;top:-260px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.26),rgba(255,180,0,0) 68%);
 pointer-events:none;
}
.hero-grid{position:relative;z-index:3;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero-badge{
 display:inline-flex;align-items:center;gap:8px;
 padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:1px;
 color:var(--gold-light);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.30);
}
.hero h1{
 margin:22px 0 20px;font-size:clamp(29px,4.2vw,50px);line-height:1.24;font-weight:900;
 background:linear-gradient(180deg,#ffffff 32%,#ffd98a 100%);
 -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:15.8px;color:rgba(255,255,255,.80);line-height:1.95;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:30px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.hero-chips li{
 font-size:13px;padding:6px 14px;border-radius:999px;
 color:rgba(255,255,255,.82);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
}

/* ===== 自测面板 ===== */
.quiz-panel{
 background:rgba(255,255,255,.06);
 border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius-lg);
 padding:26px 24px 22px;
 box-shadow:0 26px 60px rgba(6,9,24,.45);
 backdrop-filter:blur(6px);
}
.quiz-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}
.quiz-head h2{font-size:17px;font-weight:800;color:#fff;letter-spacing:.3px}
.quiz-head span{font-size:12px;color:rgba(255,255,255,.55);white-space:nowrap;padding-top:3px}
.quiz-group{margin-bottom:14px}
.quiz-label{font-size:12.5px;color:rgba(255,255,255,.62);letter-spacing:.6px;margin-bottom:8px;display:block}
.quiz-opts{display:flex;flex-wrap:wrap;gap:8px}
.quiz-opt{
 padding:7px 13px;border-radius:9px;font-size:13px;
 color:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.16);
 background:rgba(255,255,255,.04);
 transition:all .18s ease;
}
.quiz-opt:hover{background:rgba(255,255,255,.12);color:#fff}
.quiz-opt.is-on{
 background:linear-gradient(135deg,#ffd469,#ffb400);color:#161a35;font-weight:700;
 border-color:transparent;box-shadow:0 6px 16px rgba(255,180,0,.32);
}
.quiz-opt:focus-visible{outline:2px solid var(--gold-light);outline-offset:2px}
.quiz-result{
 margin-top:18px;padding:16px 18px;border-radius:14px;
 background:rgba(9,12,30,.55);border:1px solid rgba(255,180,0,.22);
}
.quiz-result small{display:block;font-size:12px;color:rgba(255,255,255,.55);letter-spacing:1px;margin-bottom:6px}
.quiz-result strong{display:block;font-size:26px;font-weight:900;color:var(--gold-light);letter-spacing:.5px}
.quiz-result p{font-size:12.5px;color:rgba(255,255,255,.6);margin-top:6px}

/* ===== 指标条 ===== */
.kpi-band{position:relative;z-index:6;margin-top:-58px}
.kpi-grid{
 display:grid;grid-template-columns:repeat(4,1fr);
 background:var(--surface);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-lg);overflow:hidden;
 border:1px solid var(--line);
}
.kpi{padding:24px 22px;border-right:1px solid var(--line);transition:background .2s ease}
.kpi:last-child{border-right:0}
.kpi:hover{background:#fbfcff}
.kpi strong{display:block;font-size:22px;font-weight:900;color:var(--ink);letter-spacing:.4px}
.kpi span{display:block;font-size:13px;color:var(--muted);margin-top:4px}

/* ===== 通用板块 ===== */
.section{padding:76px 0}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-dark{
 background:linear-gradient(135deg,#141834 0%,#1a1f3d 55%,#2a2150 100%);
 color:#fff;
}
.band-dark .section-head h2{color:#fff}
.band-dark .section-head p{color:rgba(255,255,255,.72)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;
 letter-spacing:2.4px;color:var(--gold-deep);text-transform:uppercase;
}
.band-dark .eyebrow{color:var(--gold-light)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor}
.section-head.center .eyebrow{justify-content:center}
.section-head h2{font-size:clamp(23px,2.9vw,33px);line-height:1.36;margin:14px 0 14px;color:var(--ink);font-weight:900}
.section-head p{font-size:15.2px;color:var(--muted)}

/* ===== 卡片 ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:28px 26px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.card h3{font-size:18px;color:var(--ink);margin-bottom:10px;font-weight:800}
.card p{font-size:14.4px;color:var(--muted)}
.card-icon{
 width:44px;height:44px;border-radius:12px;margin-bottom:16px;
 display:grid;place-items:center;font-weight:900;font-size:15px;color:var(--gold-deep);
 background:linear-gradient(135deg,rgba(255,180,0,.22),rgba(255,180,0,.05));
 border:1px solid rgba(255,180,0,.22);
}
.tag{
 display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:700;
 color:var(--gold-deep);background:rgba(255,180,0,.12);border:1px solid rgba(255,180,0,.22);
}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.card-meta em{font-style:normal;font-size:12.5px;color:#a3a9c4;letter-spacing:.4px}

/* ===== 图文分栏 ===== */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.split-media{
 border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
 position:relative;border:1px solid rgba(26,31,61,.08);
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split-media::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(200deg,rgba(20,24,52,0) 40%,rgba(20,24,52,.62) 100%);
}
.split-caption{
 position:absolute;left:22px;right:22px;bottom:18px;z-index:2;color:#fff;
 font-size:13.5px;line-height:1.6;
}
.split-caption b{color:var(--gold-light);display:block;font-size:14.5px;margin-bottom:2px}
.split-list{margin-top:26px;display:grid;gap:14px}
.split-list li{
 display:flex;gap:14px;padding:16px 18px;background:#fff;
 border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);
 transition:border-color .2s ease,transform .2s ease;
}
.split-list li:hover{border-color:rgba(255,180,0,.45);transform:translateX(4px)}
.split-list b{flex:0 0 auto;font-size:13px;color:var(--gold-deep);font-weight:900;letter-spacing:.5px;padding-top:2px}
.split-list span{font-size:14px;color:var(--muted)}

/* ===== 流程 ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
 position:relative;padding:26px 22px;border-radius:var(--radius);
 background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
 transition:transform .22s ease,background .22s ease;
}
.step:hover{transform:translateY(-4px);background:rgba(255,255,255,.09)}
.step::before{
 counter-increment:step;content:"0" counter(step);
 display:block;font-size:13px;font-weight:900;color:var(--gold-light);letter-spacing:2px;margin-bottom:12px;
}
.step h3{font-size:16.5px;color:#fff;margin-bottom:8px;font-weight:800}
.step p{font-size:13.8px;color:rgba(255,255,255,.68)}

/* ===== 系数行 ===== */
.rows{display:grid;gap:12px;margin-top:8px}
.row{
 display:grid;grid-template-columns:170px 1fr 92px;gap:18px;align-items:center;
 padding:16px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease;
}
.row:hover{border-color:rgba(255,180,0,.5);box-shadow:var(--shadow)}
.row b{font-size:14.5px;color:var(--ink);font-weight:800}
.row span{font-size:13.8px;color:var(--muted)}
.row em{
 font-style:normal;text-align:right;font-size:14.5px;font-weight:900;color:var(--gold-deep);
}

/* ===== 对比 ===== */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-col{
 border-radius:var(--radius-lg);padding:28px 26px;border:1px solid var(--line);background:#fff;
 box-shadow:var(--shadow-sm);
}
.compare-col h3{font-size:16.5px;margin-bottom:16px;font-weight:900;display:flex;align-items:center;gap:9px}
.compare-col h3 i{
 width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
 font-style:normal;font-size:13px;font-weight:900;
}
.compare-col.bad h3 i{background:rgba(108,115,145,.12);color:#6c7391}
.compare-col.good h3 i{background:rgba(255,180,0,.16);color:var(--gold-deep)}
.compare-col ul{display:grid;gap:12px}
.compare-col li{
 font-size:14.2px;color:var(--muted);padding-left:18px;position:relative;line-height:1.75;
}
.compare-col li::before{
 content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:2px;
 background:#c7cbdd;
}
.compare-col.good li::before{background:var(--gold)}
.compare-col.good li{color:#333a58}

/* ===== 场景卡 ===== */
.scene{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease;
}
.scene:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.scene-img{aspect-ratio:16/9;overflow:hidden}
.scene-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.scene:hover .scene-img img{transform:scale(1.06)}
.scene-body{padding:24px 24px 26px}
.scene-body h3{font-size:17.5px;color:var(--ink);margin-bottom:10px;font-weight:800}
.scene-body p{font-size:14.2px;color:var(--muted)}
.scene-body .tag{margin-bottom:14px}

/* ===== 笔记列表 ===== */
.note-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.note-card{
 display:flex;flex-direction:column;gap:12px;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.note-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,180,0,.45)}
.note-card h3{font-size:16.5px;color:var(--ink);font-weight:800;line-height:1.5}
.note-card p{font-size:14px;color:var(--muted);flex:1}
.note-meta{font-size:12.5px;color:#a3a9c4;letter-spacing:.4px}
.list-empty{
 padding:30px;border-radius:var(--radius);background:#fff;border:1px dashed var(--line);
 color:var(--muted);font-size:14.5px;text-align:center;
}
.note-foot{margin-top:26px;text-align:center}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;max-width:900px;margin:0 auto}
.faq details{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:18px 22px;box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease;
}
.faq details:hover{border-color:rgba(255,180,0,.4)}
.faq details[open]{border-color:rgba(255,180,0,.55);box-shadow:var(--shadow)}
.faq summary{
 cursor:pointer;font-size:15.5px;font-weight:800;color:var(--ink);
 list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
 content:"+";font-size:20px;font-weight:400;color:var(--gold-deep);line-height:1;
 transition:transform .2s ease;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:6px}
.faq p{font-size:14.3px;color:var(--muted);margin-top:12px;line-height:1.85}

/* ===== CTA ===== */
.cta-band{
 position:relative;overflow:hidden;border-radius:var(--radius-lg);
 padding:48px 44px;color:#fff;
 background:linear-gradient(125deg,#191e3e 0%,#252b52 58%,#3a2a5e 100%);
 box-shadow:var(--shadow-lg);
 display:flex;align-items:center;justify-content:space-between;gap:34px;
}
.cta-band::after{
 content:"";position:absolute;width:420px;height:420px;right:-120px;bottom:-200px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,180,0,.24),rgba(255,180,0,0) 70%);
}
.cta-band h2{font-size:clamp(20px,2.4vw,27px);font-weight:900;margin-bottom:10px;position:relative;z-index:2}
.cta-band p{font-size:14.6px;color:rgba(255,255,255,.74);max-width:620px;position:relative;z-index:2}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2}

/* ===== 底部固定条 ===== */
.fixed-bar{
 position:fixed;left:0;right:0;bottom:0;z-index:400;
 background:rgba(20,24,52,.97);
 border-top:1px solid rgba(255,180,0,.28);
 backdrop-filter:blur(12px);
 color:#fff;
}
.fixed-bar .container{display:flex;align-items:center;justify-content:space-between;gap:18px;height:62px}
.fixed-bar strong{font-size:14.5px;font-weight:800;letter-spacing:.3px}
.fixed-bar span{font-size:13px;color:rgba(255,255,255,.6);margin-left:12px}
.fixed-bar .btn{padding:9px 20px;font-size:14px}

/* ===== 页脚 ===== */
.site-footer{background:#141834;color:rgba(255,255,255,.72);padding:62px 0 0;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;padding-bottom:44px}
.footer-brand .logo{margin-bottom:16px;font-size:17px}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);max-width:340px}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;font-weight:800;letter-spacing:.5px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13.8px;color:rgba(255,255,255,.62);transition:color .18s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-col a:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
 padding:22px 0 28px;border-top:1px solid rgba(255,255,255,.09);
 font-size:13px;color:rgba(255,255,255,.5);
}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{
 padding:4px 12px;border-radius:999px;font-size:12px;
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);color:rgba(255,255,255,.6);
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
 .hero{padding:60px 0 104px}
 .hero-grid{grid-template-columns:1fr;gap:38px}
 .kpi-grid{grid-template-columns:repeat(2,1fr)}
 .kpi{border-bottom:1px solid var(--line)}
 .kpi:nth-child(even){border-right:0}
 .grid-3,.note-grid{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:34px}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px}
 .cta-band{flex-direction:column;align-items:flex-start;padding:38px 30px}
}
@media (max-width:900px){
 .status-dot{display:none}
 .menu-toggle{display:flex}
 .nav{
  position:absolute;top:100%;left:0;right:0;
  display:none;flex-direction:column;align-items:stretch;gap:2px;margin:0;
  padding:10px 18px 16px;background:rgba(20,24,52,.99);
  border-bottom:1px solid rgba(255,255,255,.1);
 }
 .nav.open{display:flex}
 .nav a{padding:12px 14px;font-size:15px}
 .header-inner{justify-content:space-between}
}
@media (max-width:768px){
 .section{padding:56px 0}
 .grid-3,.grid-2,.note-grid,.compare{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr}
 .row{grid-template-columns:1fr;gap:6px;text-align:left}
 .row em{text-align:left}
 .hero-chips li{font-size:12.2px}
 .footer-top{grid-template-columns:1fr;gap:26px}
 .fixed-bar .container{height:auto;padding:10px 20px;flex-wrap:wrap;gap:10px}
 .fixed-bar span{display:none}
 .fixed-bar .btn{width:100%}
 body{padding-bottom:96px}
}
@media (max-width:520px){
 .container{padding:0 18px}
 .hero{padding:48px 0 96px}
 .hero h1{font-size:26px}
 .hero-lead{font-size:14.6px}
 .kpi-grid{grid-template-columns:1fr}
 .kpi{border-right:0}
 .quiz-panel{padding:20px 18px 18px}
 .quiz-result strong{font-size:22px}
 .cta-band{padding:30px 22px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}