/* roulang page: index */
:root{
  --ink:#071522;
  --ink-2:#0a1c2b;
  --ink-3:#0d2434;
  --panel:#10293c;
  --panel-2:#143349;
  --line:rgba(120,190,220,.16);
  --line-strong:rgba(90,220,235,.42);
  --text:#e8f4fa;
  --muted:#93b3c6;
  --aqua:#2fd8d0;
  --aqua-deep:#12a8b8;
  --gold:#f7b955;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 12px 30px rgba(2,12,20,.45);
  --shadow-hover:0 20px 44px rgba(2,16,28,.66);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--ink);
  color:var(--text);
  font-size:15px;
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--aqua);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,21,34,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(0,0,0,.42)}
.brand-row{border-bottom:1px solid transparent}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:.4px}
.logo-mark{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:linear-gradient(145deg,var(--aqua),#16789f);
  display:grid;place-items:center;color:#04222c;
  box-shadow:0 6px 16px rgba(47,216,208,.28);
}
.logo-text{white-space:nowrap}
.brand-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:rgba(16,41,60,.6);
}
.nav-toggle svg{width:20px;height:20px}

.channel-bar{background:rgba(10,30,45,.72);border-top:1px solid var(--line)}
.channel-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
  position:relative;display:inline-flex;align-items:center;
  height:46px;padding:0 16px;font-size:14px;color:var(--muted);
  white-space:nowrap;transition:color .2s ease,background .2s ease;
  border-radius:9px 9px 0 0;
}
.channel-nav a:hover{color:var(--text);background:rgba(47,216,208,.09)}
.channel-nav a.active{color:var(--aqua);font-weight:600}
.channel-nav a.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:0;height:2px;
  background:var(--aqua);border-radius:2px;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 20px;border-radius:9px;
  font-size:14.5px;font-weight:600;letter-spacing:.3px;
  border:1px solid transparent;transition:transform .2s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--aqua);color:#052430;box-shadow:0 8px 20px rgba(47,216,208,.24)}
.btn-primary:hover{background:#4ae6dd;transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,216,208,.34)}
.btn-primary:active{transform:translateY(0);background:var(--aqua-deep)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{background:rgba(47,216,208,.1);border-color:var(--aqua);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-lg{height:48px;padding:0 26px;font-size:15.5px}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;padding:56px 0 68px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:url('/assets/images/新街机金蟾捕鱼2千炮版-v5.10.10.webp') center/cover no-repeat;
  opacity:.16;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 420px at 50% -6%, rgba(47,216,208,.20), transparent 70%),
    linear-gradient(180deg, rgba(7,21,34,.78), rgba(7,21,34,.97));
}
.hero-head{text-align:center;max-width:900px;margin:0 auto}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(47,216,208,.12);border:1px solid rgba(47,216,208,.32);
  color:var(--aqua);font-size:12.5px;font-weight:600;letter-spacing:.6px;
}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--aqua);box-shadow:0 0 0 3px rgba(47,216,208,.2)}
.hero h1{
  font-size:clamp(27px,4.1vw,42px);
  line-height:1.3;font-weight:800;letter-spacing:-.4px;
  margin:16px 0 18px;
}
.hero-sub{color:#b6d0df;font-size:15.5px;line-height:1.9;max-width:820px;margin:0 auto}

.hero-stage{
  display:grid;grid-template-columns:1fr 1.55fr 1fr;gap:22px;
  align-items:center;margin-top:42px;
}
.stage-points{display:grid;gap:14px}
.stage-points li{
  background:rgba(16,41,60,.72);
  border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.stage-points li:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.stage-points strong{display:block;font-size:15px;color:var(--aqua);margin-bottom:4px}
.stage-points span{font-size:13px;color:var(--muted);line-height:1.62;display:block}
.stage-shot{
  margin:0;border-radius:18px;overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:0 26px 64px rgba(2,16,28,.72);
  background:var(--panel);
}
.stage-shot img{width:100%;aspect-ratio:16/10;object-fit:cover}
.stage-shot figcaption{
  padding:11px 16px;font-size:12.5px;color:var(--muted);
  border-top:1px solid var(--line);background:rgba(9,26,38,.8);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:34px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}
.tag{
  display:inline-flex;align-items:center;
  padding:5px 13px;border-radius:999px;
  font-size:12.5px;color:var(--muted);
  background:rgba(16,41,60,.7);border:1px solid var(--line);
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.tag:hover{color:var(--aqua);border-color:var(--line-strong);background:rgba(47,216,208,.1)}

/* ---------- sections ---------- */
.section{padding:66px 0}
.section--alt{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:34px}
.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.4px;
  color:var(--aqua);text-transform:uppercase;margin-bottom:10px;
}
.eyebrow::before{
  content:"";display:inline-block;width:22px;height:2px;
  background:var(--aqua);vertical-align:middle;margin-right:9px;border-radius:2px;
}
.section-head h2{font-size:clamp(21px,2.6vw,28px);line-height:1.42;font-weight:800;letter-spacing:-.2px}
.section-head .lead{margin-top:14px;color:var(--muted);font-size:14.5px;line-height:1.85}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.card-icon{
  width:38px;height:38px;border-radius:11px;margin-bottom:14px;
  display:grid;place-items:center;color:var(--aqua);
  background:rgba(47,216,208,.12);border:1px solid rgba(47,216,208,.28);
}
.card-icon svg{width:19px;height:19px}
.card h3{font-size:16.5px;line-height:1.5;margin-bottom:9px;font-weight:700}
.card p{font-size:14px;color:var(--muted);line-height:1.78}
.card .card-meta{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.chip{
  font-size:12px;padding:3px 10px;border-radius:999px;
  background:rgba(47,216,208,.1);border:1px solid rgba(47,216,208,.24);color:#8fe6e1;
}

/* ---------- scenario matrix ---------- */
.matrix-card{
  display:flex;flex-direction:column;gap:10px;
  background:rgba(16,41,60,.62);
  border:1px solid var(--line);border-left:3px solid var(--aqua);
  border-radius:12px;padding:20px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.matrix-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--line-strong);border-left-color:var(--gold)}
.matrix-card h3{font-size:16px;font-weight:700}
.matrix-card p{font-size:13.5px;color:var(--muted);line-height:1.75}
.matrix-card .num{font-size:12px;color:var(--gold);font-weight:700;letter-spacing:1.5px}

/* ---------- showcase ---------- */
.showcase{display:grid;grid-template-columns:1.15fr 1fr;gap:36px;align-items:center}
.showcase-figure{
  margin:0;border-radius:18px;overflow:hidden;
  border:1px solid var(--line-strong);box-shadow:0 24px 56px rgba(2,16,28,.6);
}
.showcase-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.showcase-text h2{font-size:clamp(21px,2.5vw,27px);line-height:1.45;font-weight:800}
.showcase-text .lead{margin-top:14px;color:var(--muted);font-size:14.5px;line-height:1.85}
.checklist{margin-top:22px;display:grid;gap:12px}
.checklist li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:14px;color:#c9dde8;line-height:1.75;
}
.checklist li::before{
  content:"";flex:none;width:18px;height:18px;margin-top:4px;border-radius:6px;
  background:rgba(47,216,208,.16);border:1px solid rgba(47,216,208,.45);
  position:relative;
}
.checklist li span{display:block}
.checklist li strong{color:var(--aqua);font-weight:700}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{
  text-align:center;padding:24px 16px;border-radius:var(--radius);
  background:rgba(16,41,60,.6);border:1px solid var(--line);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.stat:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.stat strong{display:block;font-size:29px;font-weight:800;color:var(--aqua);letter-spacing:-.5px;line-height:1.2}
.stat span{display:block;margin-top:6px;font-size:13px;color:var(--muted)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}
.step{
  position:relative;padding:26px 22px 22px;
  background:rgba(16,41,60,.62);border:1px solid var(--line);
  border-radius:var(--radius);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:inline-block;font-size:13px;font-weight:800;letter-spacing:2px;
  color:var(--gold);margin-bottom:10px;
}
.step h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.step p{font-size:13.8px;color:var(--muted);line-height:1.78}

/* ---------- ladder ---------- */
.ladder{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(16,41,60,.5)}
.ladder-row{
  display:grid;grid-template-columns:1fr 1fr 1.5fr 1.5fr;gap:14px;
  padding:16px 22px;font-size:14px;align-items:center;
  border-bottom:1px solid var(--line);
  transition:background .2s ease;
}
.ladder-row:last-child{border-bottom:none}
.ladder-row:hover{background:rgba(47,216,208,.06)}
.ladder-head{
  background:rgba(47,216,208,.1);font-size:13px;font-weight:700;
  color:var(--aqua);letter-spacing:.6px;
}
.ladder-row span:first-child{font-weight:700;color:var(--text)}
.ladder-row span:not(:first-child){color:var(--muted)}

/* ---------- reviews ---------- */
.review{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.review:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.review-stars{display:flex;gap:3px;color:var(--gold);margin-bottom:12px}
.review-stars svg{width:15px;height:15px}
.review p{font-size:14px;line-height:1.8;color:#cfe2ec}
.review-author{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.avatar{
  width:32px;height:32px;border-radius:50%;flex:none;
  display:grid;place-items:center;font-size:13px;font-weight:700;color:#052430;
  background:linear-gradient(145deg,var(--aqua),#1a8fb3);
}
.review-author span{font-size:13px;color:var(--muted)}

/* ---------- buzz track ---------- */
.buzz{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.buzz-item{
  padding:18px 20px;border-radius:12px;
  background:rgba(16,41,60,.55);border:1px dashed rgba(120,190,220,.28);
  transition:border-color .2s ease,transform .2s ease;
}
.buzz-item:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.buzz-item strong{display:block;color:var(--aqua);font-size:14.5px;margin-bottom:6px}
.buzz-item span{font-size:13px;color:var(--muted);line-height:1.7}

/* ---------- channel wall ---------- */
.channel-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel-card{
  display:block;padding:24px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(20,51,73,.9),rgba(16,41,60,.9));
  border:1px solid var(--line);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.channel-card .num{font-size:12px;letter-spacing:2px;color:var(--gold);font-weight:800}
.channel-card h3{font-size:17.5px;font-weight:800;margin:10px 0 8px}
.channel-card p{font-size:13.8px;color:var(--muted);line-height:1.75}
.channel-card .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13.5px;color:var(--aqua);font-weight:600}
.channel-card:hover .more{gap:10px}
.channel-card .more svg{width:14px;height:14px;transition:transform .2s ease}

/* ---------- news ---------- */
.news-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:24px;align-items:start}
.post-list{display:grid;gap:14px}
.post-item{
  display:block;padding:18px 20px;
  background:rgba(16,41,60,.55);border:1px solid var(--line);
  border-radius:12px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.post-item:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow);background:rgba(20,51,73,.7)}
.post-cat{
  display:inline-block;font-size:11.5px;padding:2px 9px;border-radius:999px;
  background:rgba(47,216,208,.12);border:1px solid rgba(47,216,208,.26);color:#8fe6e1;
  margin-bottom:8px;
}
.post-title{font-size:15.5px;font-weight:700;line-height:1.55;color:var(--text);transition:color .2s ease}
.post-item:hover .post-title{color:var(--aqua)}
.post-excerpt{margin-top:7px;font-size:13.5px;color:var(--muted);line-height:1.75}
.post-time{display:block;margin-top:10px;font-size:12.5px;color:#6f8ea1}
.news-aside{
  background:rgba(16,41,60,.7);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;
}
.news-aside h3{font-size:15.5px;font-weight:800;margin-bottom:14px;color:var(--aqua)}
.aside-list{display:grid;gap:12px}
.aside-link{
  display:block;font-size:13.5px;color:#c8dde8;line-height:1.65;
  padding-left:14px;position:relative;transition:color .2s ease;
}
.aside-link::before{
  content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;
  background:var(--aqua);opacity:.65;
}
.aside-link:hover{color:var(--aqua)}
.empty-state{
  padding:26px;border-radius:12px;text-align:center;
  border:1px dashed rgba(120,190,220,.3);color:var(--muted);font-size:14px;
}

/* ---------- final cta ---------- */
.final-cta{
  position:relative;overflow:hidden;
  padding:54px 40px;border-radius:20px;text-align:center;
  background:linear-gradient(150deg,rgba(18,168,184,.24),rgba(16,41,60,.9) 62%);
  border:1px solid var(--line-strong);
  box-shadow:0 26px 60px rgba(2,16,28,.6);
}
.final-cta h2{font-size:clamp(21px,2.8vw,29px);font-weight:800;line-height:1.42}
.final-cta p{margin:14px auto 0;max-width:640px;color:var(--muted);font-size:14.5px;line-height:1.85}
.final-cta .actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:26px}

/* ---------- footer ---------- */
.site-footer{
  background:#050f1a;border-top:1px solid var(--line);
  padding:52px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand p{margin-top:14px;font-size:13.5px;color:var(--muted);line-height:1.8;max-width:300px}
.footer-col h4{font-size:14px;font-weight:800;color:var(--text);margin-bottom:14px;letter-spacing:.4px}
.footer-col ul{display:grid;gap:9px}
.footer-col ul a{font-size:13.5px;color:var(--muted);transition:color .2s ease,padding-left .2s ease}
.footer-col ul a:hover{color:var(--aqua);padding-left:4px}
.footer-col p{font-size:13.5px;color:var(--muted);line-height:1.8}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:12.5px;color:#6f8ea1;
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-stage{grid-template-columns:1fr;gap:20px}
  .stage-points{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .channel-wall{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .showcase{grid-template-columns:1fr;gap:26px}
  .news-layout{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .channel-nav{display:none;flex-direction:column;gap:2px;padding:8px 0 14px}
  .channel-nav.is-open{display:flex}
  .channel-nav a{height:44px;border-radius:10px;padding:0 16px}
  .channel-nav a.active{background:rgba(47,216,208,.12)}
  .channel-nav a.active::after{display:none}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .buzz{grid-template-columns:1fr}
  .channel-wall{grid-template-columns:1fr}
  .ladder-row{grid-template-columns:1fr 1fr;gap:8px;padding:14px 16px;font-size:13.5px}
  .ladder-head{display:none}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .section{padding:48px 0}
  .hero{padding:38px 0 52px}
  .hero-sub{font-size:14.5px}
  .brand-inner{height:58px}
  .logo{font-size:15.5px}
  .logo-mark{width:30px;height:30px}
  .brand-actions .btn{height:38px;padding:0 13px;font-size:13px}
  .stage-points{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .final-cta{padding:38px 22px}
  .hero-actions .btn{width:100%}
}

/* roulang page: category1 */
:root{
 --ink:#071522;
 --ink-2:#0a1c2b;
 --ink-3:#0d2434;
 --panel:#10293c;
 --panel-2:#143349;
 --line:rgba(120,190,220,.16);
 --line-strong:rgba(90,220,235,.42);
 --text:#e8f4fa;
 --muted:#93b3c6;
 --aqua:#2fd8d0;
 --aqua-deep:#12a8b8;
 --gold:#f7b955;
 --radius:14px;
 --radius-sm:10px;
 --shadow:0 12px 30px rgba(2,12,20,.45);
 --shadow-hover:0 20px 44px rgba(2,16,28,.66);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--ink);
 color:var(--text);
 font-size:15px;
 line-height:1.78;
 -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;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 22px}
/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:rgba(7,21,34,.94);
 backdrop-filter:blur(12px);
 -webkit-backdrop-filter:blur(12px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(0,0,0,.42)}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:.4px}
.logo-mark{
 width:34px;height:34px;border-radius:10px;flex:none;
 background:linear-gradient(145deg,var(--aqua),#16789f);
 display:grid;place-items:center;color:#04222c;
 box-shadow:0 6px 16px rgba(47,216,208,.28);
}
.logo-text{white-space:nowrap}
.brand-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{
 display:none;align-items:center;justify-content:center;
 width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line);background:rgba(16,41,60,.6);
}
.nav-toggle svg{width:20px;height:20px}
.channel-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
 position:relative;display:inline-flex;align-items:center;
 height:46px;padding:0 16px;font-size:14px;color:var(--muted);
 white-space:nowrap;transition:color .2s ease,background .2s ease;
 border-radius:9px 9px 0 0;
}
.channel-nav a:hover{color:var(--text);background:rgba(47,216,208,.09)}
.channel-nav a.active{color:var(--aqua);font-weight:600}
.channel-nav a.active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:0;height:2px;
 background:var(--aqua);border-radius:2px;
}
.channel-nav a:focus-visible,.btn:focus-visible,.nav-toggle:focus-visible{
 outline:2px solid var(--aqua);outline-offset:3px;
}
/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 height:42px;padding:0 20px;border-radius:9px;
 font-size:14.5px;font-weight:600;letter-spacing:.3px;
 border:1px solid transparent;
 transition:transform .2s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
 white-space:nowrap;
}
.btn-primary{background:var(--aqua);color:#052430;box-shadow:0 8px 20px rgba(47,216,208,.24)}
.btn-primary:hover{background:#4ae6dd;transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,216,208,.34)}
.btn-primary:active{transform:translateY(0);background:var(--aqua-deep)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{background:rgba(47,216,208,.1);border-color:var(--aqua);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-lg{height:48px;padding:0 26px;font-size:15.5px}
/* ---------- page hero (Before / After) ---------- */
.page-hero{position:relative;isolation:isolate;padding:52px 0 62px;overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero-bg{
 position:absolute;inset:0;z-index:-1;
 background:url('/assets/images/深入探讨_捕鱼大咖_的游戏玩法与策略指南.webp') center/cover no-repeat;
 opacity:.15;
}
.page-hero-bg::after{
 content:"";position:absolute;inset:0;
 background:
 radial-gradient(900px 420px at 22% -10%, rgba(47,216,208,.20), transparent 70%),
 linear-gradient(180deg, rgba(7,21,34,.82), rgba(7,21,34,.98));
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--muted);transition:color .2s ease}
.crumb a:hover{color:var(--aqua)}
.crumb span.sep{opacity:.45}
.crumb strong{color:var(--aqua);font-weight:600}
.page-hero h1{
 font-size:clamp(26px,3.9vw,40px);
 line-height:1.32;font-weight:800;letter-spacing:-.4px;
 max-width:900px;
}
.page-hero-sub{color:#b6d0df;font-size:15.5px;line-height:1.9;max-width:800px;margin-top:16px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tag{
 display:inline-flex;align-items:center;
 padding:5px 13px;border-radius:999px;
 font-size:12.5px;color:var(--muted);
 background:rgba(16,41,60,.7);border:1px solid var(--line);
 transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.tag:hover{color:var(--aqua);border-color:var(--line-strong);background:rgba(47,216,208,.1)}
/* Before / After compare */
.compare{
 display:grid;grid-template-columns:1fr 1fr;gap:0;
 margin-top:34px;border-radius:var(--radius);overflow:hidden;
 border:1px solid var(--line);box-shadow:var(--shadow);
}
.compare-pane{padding:22px 24px;background:rgba(10,28,43,.86)}
.compare-pane.after{background:linear-gradient(160deg,rgba(18,168,184,.18),rgba(16,41,60,.92));border-left:1px solid var(--line-strong)}
.compare-label{
 display:inline-flex;align-items:center;gap:7px;
 font-size:12px;font-weight:700;letter-spacing:.8px;
 padding:4px 11px;border-radius:999px;margin-bottom:12px;
}
.compare-pane .compare-label{color:#9fb6c6;background:rgba(120,190,220,.12);border:1px solid var(--line)}
.compare-pane.after .compare-label{color:var(--aqua);background:rgba(47,216,208,.14);border:1px solid rgba(47,216,208,.38)}
.compare-pane h3{font-size:16.5px;margin-bottom:8px}
.compare-pane p{font-size:13.5px;color:var(--muted);line-height:1.72}
.compare-list{margin-top:14px;display:grid;gap:8px}
.compare-list li{display:flex;gap:9px;font-size:13.5px;color:#c7dce8;line-height:1.65}
.compare-list li::before{
 content:"";flex:none;width:6px;height:6px;border-radius:50%;margin-top:8px;
 background:var(--muted);
}
.compare-pane.after .compare-list li::before{background:var(--aqua);box-shadow:0 0 0 3px rgba(47,216,208,.16)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
/* ---------- sections ---------- */
.section{padding:64px 0}
.section--alt{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:32px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:1.4px;
 color:var(--aqua);text-transform:uppercase;margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--aqua)}
.section-head h2{font-size:clamp(21px,2.6vw,28px);line-height:1.4;font-weight:800;letter-spacing:-.2px}
.section-head p{color:var(--muted);font-size:14.8px;margin-top:12px;line-height:1.85}
/* ---------- cards ---------- */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
 background:var(--panel);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:22px;
 box-shadow:var(--shadow);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
 display:flex;flex-direction:column;gap:12px;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.card-icon{
 width:40px;height:40px;border-radius:11px;flex:none;
 display:grid;place-items:center;
 background:rgba(47,216,208,.12);border:1px solid rgba(47,216,208,.30);
 color:var(--aqua);
}
.card-icon svg{width:20px;height:20px}
.card h3{font-size:16.5px;font-weight:700;line-height:1.5}
.card p{font-size:13.8px;color:var(--muted);line-height:1.78}
.card-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:6px}
.chip{
 font-size:11.8px;padding:3px 10px;border-radius:999px;
 color:#a9c7d6;background:rgba(120,190,220,.10);border:1px solid var(--line);
}
/* mode table-ish list */
.mode-list{display:grid;gap:14px}
.mode-row{
 display:grid;grid-template-columns:170px 1fr 150px;gap:18px;align-items:center;
 padding:18px 22px;border-radius:var(--radius-sm);
 background:var(--panel);border:1px solid var(--line);
 transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.mode-row:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.mode-name{font-size:15.5px;font-weight:700;color:var(--aqua)}
.mode-name small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:3px;letter-spacing:.4px}
.mode-desc{font-size:13.8px;color:#bdd4e1;line-height:1.72}
.mode-meter{font-size:12.5px;color:var(--muted);text-align:right}
.meter-bar{height:6px;border-radius:4px;background:rgba(120,190,220,.14);margin-top:8px;overflow:hidden}
.meter-bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--aqua),#16789f)}
/* scenario split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.split-media{
 border-radius:16px;overflow:hidden;border:1px solid var(--line-strong);
 box-shadow:0 22px 54px rgba(2,16,28,.62);background:var(--panel);
}
.split-media img{width:100%;aspect-ratio:16/11;object-fit:cover}
.split-media figcaption{padding:11px 16px;font-size:12.5px;color:var(--muted);border-top:1px solid var(--line);background:rgba(9,26,38,.8)}
.check-list{display:grid;gap:13px;margin-top:18px}
.check-list li{display:flex;gap:11px;font-size:14.2px;color:#c9dfeb;line-height:1.75}
.check-list li b{color:var(--text);font-weight:700}
.check-list li::before{
 content:"";flex:none;width:18px;height:18px;border-radius:6px;margin-top:4px;
 background:rgba(47,216,208,.14);border:1px solid rgba(47,216,208,.4);
 background-image:linear-gradient(90deg,var(--aqua) 0 0);
 background-size:8px 2px;background-position:center;background-repeat:no-repeat;
}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
 position:relative;padding:24px 20px 20px;border-radius:var(--radius);
 background:var(--panel-2);border:1px solid var(--line);
 transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.step::before{
 counter-increment:step;content:"0" counter(step);
 display:block;font-size:22px;font-weight:800;color:rgba(47,216,208,.5);
 letter-spacing:1px;margin-bottom:10px;
}
.step h3{font-size:15.5px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted);line-height:1.75}
/* data strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{
 padding:20px 18px;border-radius:var(--radius-sm);
 background:linear-gradient(160deg,rgba(18,168,184,.14),rgba(16,41,60,.9));
 border:1px solid var(--line);text-align:center;
 transition:transform .2s ease,border-color .2s ease;
}
.stat:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.stat b{display:block;font-size:25px;font-weight:800;color:var(--aqua);letter-spacing:-.5px}
.stat span{display:block;font-size:12.8px;color:var(--muted);margin-top:6px}
/* faq */
.faq{display:grid;gap:12px;max-width:900px}
.faq-item{
 border:1px solid var(--line);border-radius:var(--radius-sm);
 background:var(--panel);overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--shadow)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:17px 20px;
 font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";font-size:19px;color:var(--aqua);font-weight:400;line-height:1;flex:none;
 transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 20px 18px;font-size:13.9px;color:var(--muted);line-height:1.8}
/* cms list */
.cms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cms-card{
 display:flex;flex-direction:column;gap:10px;
 background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
 padding:20px;box-shadow:var(--shadow);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.cms-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.cms-card .cms-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--muted)}
.cms-card h3{font-size:15.8px;line-height:1.55}
.cms-card h3 a{transition:color .2s ease}
.cms-card h3 a:hover{color:var(--aqua)}
.cms-card p{font-size:13.5px;color:var(--muted);line-height:1.75}
.cms-more{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--aqua);font-weight:600;margin-top:auto;padding-top:8px}
.cms-empty{
 grid-column:1/-1;padding:34px;text-align:center;border-radius:var(--radius);
 border:1px dashed var(--line);color:var(--muted);font-size:14px;background:rgba(16,41,60,.5);
}
/* cta band */
.cta-band{
 border-radius:18px;padding:38px 34px;
 background:linear-gradient(140deg,rgba(18,168,184,.22),rgba(10,28,43,.94));
 border:1px solid var(--line-strong);
 display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between;
 box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(19px,2.4vw,25px);line-height:1.42;max-width:620px}
.cta-band p{font-size:14px;color:var(--muted);margin-top:10px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
/* footer */
.site-footer{background:var(--ink-3);border-top:1px solid var(--line);padding:52px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:36px}
.footer-col h4{font-size:14px;font-weight:700;margin-bottom:14px;color:var(--text);letter-spacing:.4px}
.footer-col ul{display:grid;gap:9px}
.footer-col ul a{font-size:13.5px;color:var(--muted);transition:color .2s ease}
.footer-col ul a:hover{color:var(--aqua)}
.footer-brand .logo{margin-bottom:12px}
.footer-brand p{font-size:13.5px;color:var(--muted);line-height:1.8;max-width:320px}
.footer-col p{font-size:13px;color:var(--muted);line-height:1.8}
.footer-bottom{
 display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
 padding:18px 0 24px;border-top:1px solid var(--line);
 font-size:12.5px;color:#7d9cb0;
}
/* responsive */
@media (max-width:1024px){
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .cms-grid{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
 .stats{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr;gap:26px}
 .mode-row{grid-template-columns:140px 1fr;}
 .mode-meter{display:none}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
 .channel-nav a{height:42px;padding:0 13px;font-size:13.5px}
}
@media (max-width:768px){
 .nav-toggle{display:inline-flex}
 .channel-bar{display:none}
 .channel-bar.open{display:block}
 .channel-nav{
  flex-direction:column;gap:2px;padding:8px 0 12px;overflow:visible;
 }
 .channel-nav a{height:44px;border-radius:8px;padding:0 14px;font-size:14px}
 .channel-nav a.active::after{display:none}
 .channel-nav a.active{background:rgba(47,216,208,.14)}
 .page-hero{padding:38px 0 46px}
 .section{padding:48px 0}
 .compare{grid-template-columns:1fr}
 .compare-pane.after{border-left:none;border-top:1px solid var(--line-strong)}
 .grid-3,.grid-2,.cms-grid{grid-template-columns:1fr}
 .cta-band{padding:28px 22px;flex-direction:column;align-items:flex-start}
 .footer-grid{grid-template-columns:1fr;gap:24px}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .brand-inner{height:60px}
 .logo{font-size:15.5px}
 .logo-mark{width:30px;height:30px;border-radius:9px}
 .brand-actions .btn{height:38px;padding:0 14px;font-size:13.5px}
 .nav-toggle{width:38px;height:38px}
 .page-hero h1{font-size:24px}
 .page-hero-sub{font-size:14.5px}
 .steps,.stats,.grid-4{grid-template-columns:1fr}
 .mode-row{grid-template-columns:1fr;gap:8px}
 .btn-lg{height:44px;padding:0 20px;font-size:14.5px}
 .cta-actions{width:100%}
 .cta-actions .btn{flex:1 1 auto}
 .footer-bottom{flex-direction:column}
}

/* roulang page: article */
:root{
 --ink:#071522;
 --ink-2:#0a1c2b;
 --ink-3:#0d2434;
 --panel:#10293c;
 --panel-2:#143349;
 --line:rgba(120,190,220,.16);
 --line-strong:rgba(90,220,235,.42);
 --text:#e8f4fa;
 --muted:#93b3c6;
 --aqua:#2fd8d0;
 --aqua-deep:#12a8b8;
 --gold:#f7b955;
 --radius:14px;
 --radius-sm:10px;
 --shadow:0 12px 30px rgba(2,12,20,.45);
 --shadow-hover:0 20px 44px rgba(2,16,28,.66);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--ink);
 color:var(--text);
 font-size:15px;
 line-height:1.78;
 -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--aqua);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}
/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:rgba(7,21,34,.94);
 backdrop-filter:blur(12px);
 -webkit-backdrop-filter:blur(12px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(0,0,0,.42)}
.brand-row{border-bottom:1px solid transparent}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:.4px}
.logo-mark{
 width:34px;height:34px;border-radius:10px;flex:none;
 background:linear-gradient(145deg,var(--aqua),#16789f);
 display:grid;place-items:center;color:#04222c;
 box-shadow:0 6px 16px rgba(47,216,208,.28);
}
.logo-text{white-space:nowrap}
.brand-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{
 display:none;align-items:center;justify-content:center;
 width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line);background:rgba(16,41,60,.6);
}
.nav-toggle svg{width:20px;height:20px}
.channel-bar{border-top:1px solid rgba(120,190,220,.08)}
.channel-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
 position:relative;display:inline-flex;align-items:center;
 height:46px;padding:0 16px;font-size:14px;color:var(--muted);
 white-space:nowrap;transition:color .2s ease,background .2s ease;
 border-radius:9px 9px 0 0;
}
.channel-nav a:hover{color:var(--text);background:rgba(47,216,208,.09)}
.channel-nav a.active{color:var(--aqua);font-weight:600}
.channel-nav a.active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:0;height:2px;
 background:var(--aqua);border-radius:2px;
}
/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 height:42px;padding:0 20px;border-radius:9px;
 font-size:14.5px;font-weight:600;letter-spacing:.3px;
 border:1px solid transparent;
 transition:transform .2s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
 white-space:nowrap;
}
.btn-primary{background:var(--aqua);color:#052430;box-shadow:0 8px 20px rgba(47,216,208,.24)}
.btn-primary:hover{background:#4ae6dd;transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,216,208,.34)}
.btn-primary:active{transform:translateY(0);background:var(--aqua-deep)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{background:rgba(47,216,208,.1);border-color:var(--aqua);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-lg{height:48px;padding:0 26px;font-size:15.5px}
/* ---------- generic section ---------- */
.section{padding:64px 0}
.section--alt{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:32px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:1.4px;color:var(--aqua);
 text-transform:uppercase;margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--aqua);border-radius:2px}
.section-title{font-size:clamp(21px,2.6vw,27px);font-weight:800;letter-spacing:-.2px;line-height:1.42}
.section-desc{color:var(--muted);font-size:14.5px;margin-top:10px}
.tag{
 display:inline-flex;align-items:center;
 padding:5px 13px;border-radius:999px;
 font-size:12.5px;color:var(--muted);
 background:rgba(16,41,60,.7);border:1px solid var(--line);
 transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.tag:hover{color:var(--aqua);border-color:var(--line-strong);background:rgba(47,216,208,.1)}
/* ---------- article hero ---------- */
.article-hero{
 position:relative;isolation:isolate;overflow:hidden;
 padding:36px 0 54px;
 border-bottom:1px solid var(--line);
}
.article-hero::before{
 content:"";position:absolute;inset:0;z-index:-1;
 background:url('/assets/images/捕鱼大咖30万倍的能量器-_捕鱼大咖-_捕鱼大作战-_鱼乐达人.webp') center/cover no-repeat;
 opacity:.14;
}
.article-hero::after{
 content:"";position:absolute;inset:0;z-index:-1;
 background:
 radial-gradient(820px 380px at 18% -10%, rgba(47,216,208,.20), transparent 72%),
 linear-gradient(180deg, rgba(7,21,34,.72), rgba(7,21,34,.98));
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.8px;color:var(--muted);margin-bottom:22px}
.breadcrumb a{color:var(--muted);transition:color .2s ease}
.breadcrumb a:hover{color:var(--aqua)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:var(--text);font-weight:600}
.badge{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;
 background:rgba(47,216,208,.12);border:1px solid rgba(47,216,208,.32);
 color:var(--aqua);font-size:12.5px;font-weight:600;letter-spacing:.6px;
}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--aqua);box-shadow:0 0 0 3px rgba(47,216,208,.2)}
.hero-grid{display:grid;grid-template-columns:1.55fr .95fr;gap:36px;align-items:start;margin-top:18px}
.article-hero h1{
 font-size:clamp(25px,3.5vw,38px);
 line-height:1.36;font-weight:800;letter-spacing:-.4px;
 margin:16px 0 16px;
}
.hero-lead{color:#b6d0df;font-size:15px;line-height:1.9;max-width:660px}
.meta-row{
 display:flex;flex-wrap:wrap;gap:8px 18px;
 margin-top:20px;font-size:12.8px;color:var(--muted);
}
.meta-row span{display:inline-flex;align-items:center;gap:6px}
.meta-row .dot{width:5px;height:5px;border-radius:50%;background:var(--aqua);flex:none}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.hero-figure{
 margin:0;border-radius:var(--radius);overflow:hidden;
 border:1px solid var(--line-strong);
 box-shadow:0 22px 52px rgba(2,16,28,.66);
 background:var(--panel);
}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-figure figcaption{
 padding:10px 15px;font-size:12.3px;color:var(--muted);
 border-top:1px solid var(--line);background:rgba(9,26,38,.82);
}
/* ---------- article body ---------- */
.article-wrap{padding:56px 0 24px}
.article-body{
 max-width:860px;margin:0 auto;
 font-size:15.6px;line-height:1.86;color:#d5e7f1;
}
.article-body > * + *{margin-top:20px}
.article-body h2{
 font-size:clamp(20px,2.4vw,25px);font-weight:800;line-height:1.44;
 color:var(--text);margin-top:38px;padding-left:14px;position:relative;
}
.article-body h2::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:3px;
 background:linear-gradient(180deg,var(--aqua),var(--aqua-deep));
}
.article-body h3{font-size:17.5px;font-weight:700;color:#eaf7fd;margin-top:26px}
.article-body p{color:#cfe3ee}
.article-body strong{color:var(--gold);font-weight:700}
.article-body a{color:var(--aqua);border-bottom:1px dashed rgba(47,216,208,.5)}
.article-body a:hover{color:#6ff3ec}
.article-body ul,.article-body ol{padding-left:22px;list-style:revert}
.article-body li{margin:8px 0;color:#cfe3ee}
.article-body ul li::marker{color:var(--aqua)}
.article-body ol li::marker{color:var(--aqua);font-weight:700}
.article-body img{border-radius:var(--radius);border:1px solid var(--line);margin:26px auto}
.article-body blockquote{
 margin:28px 0;padding:20px 24px;
 border-left:3px solid var(--aqua);
 border-radius:0 var(--radius) var(--radius) 0;
 background:rgba(16,41,60,.72);
 color:#c3dae7;font-size:15.4px;
}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.article-body th,.article-body td{
 border:1px solid var(--line);padding:11px 14px;text-align:left;
}
.article-body th{background:rgba(47,216,208,.1);color:var(--aqua);font-weight:600}
.article-body tr:nth-child(even) td{background:rgba(16,41,60,.42)}
.pull-quote{
 margin:30px 0;padding:26px 28px;
 border-radius:var(--radius);
 background:linear-gradient(135deg,rgba(47,216,208,.14),rgba(16,41,60,.86));
 border:1px solid var(--line-strong);
 font-size:17px;line-height:1.8;color:#e6f6fb;font-weight:600;
}
.pull-quote span{display:block;margin-top:10px;font-size:13px;font-weight:400;color:var(--muted)}
.empty-state{
 text-align:center;padding:52px 24px;
 background:var(--panel);border:1px solid var(--line);
 border-radius:var(--radius);box-shadow:var(--shadow);
}
.empty-state h2{font-size:22px;font-weight:800;margin-bottom:10px}
.empty-state p{color:var(--muted);margin-bottom:22px}
/* ---------- key points ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card-grid--4{grid-template-columns:repeat(4,1fr)}
.card{
 background:var(--panel);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:22px 22px 24px;
 box-shadow:var(--shadow);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.card-icon{
 width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
 background:rgba(47,216,208,.13);border:1px solid rgba(47,216,208,.28);
 color:var(--aqua);margin-bottom:14px;
}
.card-icon svg{width:22px;height:22px}
.card h3{font-size:16.5px;font-weight:700;margin-bottom:8px;line-height:1.5}
.card p{font-size:13.8px;color:var(--muted);line-height:1.76}
.card .card-tag{margin-top:14px;display:inline-flex;font-size:12px;color:var(--gold);letter-spacing:.4px}
/* ---------- stat strip ---------- */
.stat-strip{
 display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
 background:var(--line);border:1px solid var(--line);
 border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
}
.stat-item{background:var(--ink-3);padding:22px 18px;transition:background .2s ease}
.stat-item:hover{background:var(--panel-2)}
.stat-item strong{display:block;font-size:26px;font-weight:800;color:var(--aqua);letter-spacing:-.5px;line-height:1.2}
.stat-item span{display:block;margin-top:6px;font-size:12.8px;color:var(--muted);line-height:1.6}
/* ---------- scene table ---------- */
.scene-list{display:grid;gap:12px}
.scene-row{
 display:grid;grid-template-columns:170px 1fr 120px;
 gap:18px;align-items:center;
 padding:16px 20px;
 background:var(--panel);border:1px solid var(--line);
 border-radius:var(--radius-sm);
 transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.scene-row:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--shadow)}
.scene-row .scene-name{font-weight:700;font-size:14.6px;color:#eaf7fd}
.scene-row .scene-desc{font-size:13.6px;color:var(--muted);line-height:1.7}
.scene-row .scene-level{
 justify-self:end;font-size:12.5px;padding:4px 12px;border-radius:999px;
 background:rgba(247,185,85,.13);color:var(--gold);border:1px solid rgba(247,185,85,.3);
}
/* ---------- check list ---------- */
.check-list{display:grid;gap:14px;max-width:860px}
.check-item{
 display:flex;gap:14px;align-items:flex-start;
 padding:16px 20px;background:var(--panel);
 border:1px solid var(--line);border-radius:var(--radius-sm);
 transition:border-color .2s ease,transform .2s ease;
}
.check-item:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.check-item .num{
 flex:none;width:28px;height:28px;border-radius:9px;
 display:grid;place-items:center;font-size:13px;font-weight:800;
 background:rgba(47,216,208,.14);color:var(--aqua);border:1px solid rgba(47,216,208,.3);
}
.check-item h4{font-size:14.8px;font-weight:700;margin-bottom:4px}
.check-item p{font-size:13.5px;color:var(--muted);line-height:1.72}
/* ---------- channel matrix ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel-card{
 display:block;padding:24px;border-radius:var(--radius);
 background:linear-gradient(160deg,rgba(20,51,73,.92),rgba(13,36,52,.94));
 border:1px solid var(--line);
 transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover)}
.channel-card .ch-label{font-size:12px;letter-spacing:1.2px;color:var(--aqua);font-weight:700}
.channel-card h3{font-size:17.5px;font-weight:800;margin:10px 0 8px}
.channel-card p{font-size:13.6px;color:var(--muted);line-height:1.74}
.channel-card .ch-more{margin-top:16px;display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--aqua);font-weight:600}
/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
 background:var(--panel);border:1px solid var(--line);
 border-radius:var(--radius-sm);overflow:hidden;
 transition:border-color .2s ease;
}
.faq-item[open]{border-color:var(--line-strong)}
.faq-item summary{
 list-style:none;cursor:pointer;padding:17px 20px;
 font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";font-size:19px;font-weight:400;color:var(--aqua);line-height:1;transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 20px 18px;font-size:14px;color:var(--muted);line-height:1.8}
/* ---------- related ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card{
 display:flex;flex-direction:column;overflow:hidden;
 background:var(--panel);border:1px solid var(--line);
 border-radius:var(--radius);box-shadow:var(--shadow);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.related-card .thumb{aspect-ratio:16/9;overflow:hidden}
.related-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.related-card:hover .thumb img{transform:scale(1.04)}
.related-card .body{padding:18px 20px 20px}
.related-card h3{font-size:15.6px;font-weight:700;line-height:1.56;margin-bottom:8px}
.related-card p{font-size:13.4px;color:var(--muted);line-height:1.72}
.related-card .tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
/* ---------- final cta ---------- */
.final-cta{
 position:relative;overflow:hidden;isolation:isolate;
 padding:46px 34px;border-radius:18px;
 background:linear-gradient(135deg,rgba(47,216,208,.16),rgba(16,41,60,.92) 62%);
 border:1px solid var(--line-strong);
 box-shadow:var(--shadow);
 display:grid;grid-template-columns:1.5fr auto;gap:26px;align-items:center;
}
.final-cta h2{font-size:clamp(20px,2.6vw,26px);font-weight:800;line-height:1.44;margin-bottom:10px}
.final-cta p{color:#b6d0df;font-size:14.2px;line-height:1.8;max-width:640px}
.final-cta .cta-actions{display:flex;flex-wrap:wrap;gap:12px}
/* ---------- footer ---------- */
.site-footer{background:var(--ink-2);border-top:1px solid var(--line);padding:48px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}
.footer-col h4{font-size:14px;font-weight:700;color:var(--text);margin-bottom:14px;letter-spacing:.4px}
.footer-col p{font-size:13.2px;color:var(--muted);line-height:1.78;margin-bottom:10px}
.footer-brand p{margin-top:14px;max-width:320px}
.footer-col ul{display:grid;gap:9px}
.footer-col ul a{font-size:13.4px;color:var(--muted);transition:color .2s ease}
.footer-col ul a:hover{color:var(--aqua)}
.footer-bottom{
 margin-top:32px;padding-top:20px;border-top:1px solid var(--line);
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 font-size:12.6px;color:var(--muted);
}
/* ---------- responsive ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:26px}
 .hero-figure img{aspect-ratio:16/9}
 .card-grid{grid-template-columns:repeat(2,1fr)}
 .card-grid--4{grid-template-columns:repeat(2,1fr)}
 .stat-strip{grid-template-columns:repeat(2,1fr)}
 .channel-grid{grid-template-columns:repeat(2,1fr)}
 .related-grid{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
 .final-cta{grid-template-columns:1fr}
}
@media (max-width:768px){
 .nav-toggle{display:inline-flex}
 .channel-nav{
  display:none;flex-direction:column;gap:2px;
  padding:8px 0 12px;overflow:visible;
 }
 .channel-nav.is-open{display:flex}
 .channel-nav a{height:44px;padding:0 12px;border-radius:9px;justify-content:flex-start}
 .channel-nav a.active::after{display:none}
 .channel-nav a.active{background:rgba(47,216,208,.12)}
 .brand-inner{height:60px}
 .logo{font-size:15.5px}
 .brand-actions .btn{display:none}
 .section{padding:46px 0}
 .card-grid,.card-grid--4,.channel-grid,.related-grid{grid-template-columns:1fr}
 .scene-row{grid-template-columns:1fr;gap:8px}
 .scene-row .scene-level{justify-self:start}
 .article-hero{padding:26px 0 40px}
 .article-body{font-size:15px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
 .final-cta{padding:32px 22px}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .stat-strip{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column}
 .btn{height:40px;padding:0 16px;font-size:14px}
 .btn-lg{height:46px;padding:0 20px}
 .article-hero h1{font-size:23px}
 .pull-quote{font-size:15.4px;padding:20px}
 .meta-row{font-size:12.2px;gap:6px 14px}
}

/* roulang page: category2 */
:root{
  --ink:#071522;
  --ink-2:#0a1c2b;
  --ink-3:#0d2434;
  --panel:#10293c;
  --panel-2:#143349;
  --line:rgba(120,190,220,.16);
  --line-strong:rgba(90,220,235,.42);
  --text:#e8f4fa;
  --muted:#93b3c6;
  --aqua:#2fd8d0;
  --aqua-deep:#12a8b8;
  --gold:#f7b955;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 12px 30px rgba(2,12,20,.45);
  --shadow-hover:0 20px 44px rgba(2,16,28,.66);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--ink);
  color:var(--text);
  font-size:15px;
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit}
p{margin:0 0 14px}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:800}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--aqua);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,21,34,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(0,0,0,.42)}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:.4px}
.logo-mark{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:linear-gradient(145deg,var(--aqua),#16789f);
  display:grid;place-items:center;color:#04222c;
  box-shadow:0 6px 16px rgba(47,216,208,.28);
}
.logo-text{white-space:nowrap}
.brand-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:rgba(16,41,60,.6);
}
.nav-toggle svg{width:20px;height:20px}
.channel-bar{border-top:1px solid rgba(120,190,220,.08)}
.channel-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
  position:relative;display:inline-flex;align-items:center;
  height:46px;padding:0 16px;font-size:14px;color:var(--muted);
  white-space:nowrap;transition:color .2s ease,background .2s ease;
  border-radius:9px 9px 0 0;
}
.channel-nav a:hover{color:var(--text);background:rgba(47,216,208,.09)}
.channel-nav a.active{color:var(--aqua);font-weight:600}
.channel-nav a.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:0;height:2px;
  background:var(--aqua);border-radius:2px;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 20px;border-radius:9px;
  font-size:14.5px;font-weight:600;letter-spacing:.3px;
  border:1px solid transparent;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--aqua);color:#052430;box-shadow:0 8px 20px rgba(47,216,208,.24)}
.btn-primary:hover{background:#4ae6dd;transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,216,208,.34)}
.btn-primary:active{transform:translateY(0);background:var(--aqua-deep)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{background:rgba(47,216,208,.1);border-color:var(--aqua);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-lg{height:48px;padding:0 26px;font-size:15.5px}

/* ---------- shared atoms ---------- */
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(47,216,208,.12);border:1px solid rgba(47,216,208,.32);
  color:var(--aqua);font-size:12.5px;font-weight:600;letter-spacing:.6px;
}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--aqua);box-shadow:0 0 0 3px rgba(47,216,208,.2)}
.tag{
  display:inline-flex;align-items:center;
  padding:5px 13px;border-radius:999px;
  font-size:12.5px;color:var(--muted);
  background:rgba(16,41,60,.7);border:1px solid var(--line);
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.tag:hover{color:var(--aqua);border-color:var(--line-strong);background:rgba(47,216,208,.1)}
.section{padding:66px 0}
.section--alt{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:34px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;font-weight:700;letter-spacing:1.6px;
  color:var(--aqua);text-transform:uppercase;margin-bottom:12px;
}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--aqua)}
.section-head h2{font-size:clamp(22px,2.7vw,30px);letter-spacing:-.3px}
.section-head p{margin-top:12px;color:var(--muted);font-size:14.5px;line-height:1.85}

/* ---------- category hero ---------- */
.cat-hero{position:relative;isolation:isolate;padding:52px 0 60px;overflow:hidden}
.cat-hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:url('/assets/images/捕鱼大咖两个小吞.webp') center/cover no-repeat;
  opacity:.18;
}
.cat-hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(760px 400px at 18% 0%, rgba(47,216,208,.22), transparent 68%),
    radial-gradient(600px 360px at 92% 24%, rgba(247,185,85,.12), transparent 70%),
    linear-gradient(180deg, rgba(7,21,34,.82), rgba(7,21,34,.98));
}
.cat-hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--muted);margin-bottom:16px}
.breadcrumb a{color:var(--muted);transition:color .2s ease}
.breadcrumb a:hover{color:var(--aqua)}
.breadcrumb span{opacity:.5}
.cat-hero h1{
  font-size:clamp(26px,3.9vw,40px);
  letter-spacing:-.5px;line-height:1.28;margin:14px 0 16px;
}
.cat-hero h1 em{font-style:normal;color:var(--aqua)}
.cat-hero-sub{color:#b6d0df;font-size:15px;line-height:1.9;max-width:560px}
.cat-hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cat-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-panel{
  background:linear-gradient(160deg,rgba(20,51,73,.95),rgba(10,28,43,.95));
  border:1px solid var(--line-strong);border-radius:18px;
  padding:24px 24px 20px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:15.5px;color:var(--text);margin-bottom:4px}
.hero-panel .panel-note{font-size:12.5px;color:var(--muted);margin-bottom:18px}
.gear-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:11px 0;border-bottom:1px dashed rgba(120,190,220,.18);
  transition:padding-left .2s ease,color .2s ease;
}
.gear-row:last-of-type{border-bottom:0}
.gear-row:hover{padding-left:6px}
.gear-name{font-size:14px;color:var(--text);display:flex;align-items:center;gap:9px}
.gear-dot{width:7px;height:7px;border-radius:50%;background:var(--aqua);flex:none}
.gear-row:nth-child(3) .gear-dot{background:var(--gold)}
.gear-row:nth-child(5) .gear-dot{background:#7ea7ff}
.gear-val{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.gear-val b{color:var(--aqua);font-weight:700}
.hero-panel-foot{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted);
}

/* ---------- stat strip ---------- */
.stat-strip{
  background:var(--ink-3);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:26px 0;
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-item{
  background:rgba(16,41,60,.55);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:16px 18px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.stat-item:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.stat-num{font-size:22px;font-weight:800;color:var(--aqua);letter-spacing:-.5px;display:block}
.stat-num small{font-size:12.5px;color:var(--muted);font-weight:500;margin-left:4px}
.stat-label{display:block;font-size:13px;color:var(--muted);margin-top:5px}

/* ---------- cards ---------- */
.card-grid{display:grid;gap:20px}
.card-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:linear-gradient(165deg,rgba(20,51,73,.72),rgba(12,33,48,.9));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:0 8px 22px rgba(2,12,20,.32);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.card-icon{
  width:42px;height:42px;border-radius:11px;display:grid;place-items:center;
  background:rgba(47,216,208,.12);border:1px solid rgba(47,216,208,.28);
  color:var(--aqua);margin-bottom:15px;flex:none;
}
.card-icon svg{width:21px;height:21px}
.card h3{font-size:16.5px;margin-bottom:9px}
.card p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:14px}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.card-tags .tag{font-size:12px;padding:4px 11px}
.card-figure{
  margin:-22px -22px 18px;border-radius:14px 14px 0 0;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.card-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease}
.card:hover .card-figure img{transform:scale(1.04)}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:34px}
.timeline::before{
  content:"";position:absolute;left:11px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--aqua),rgba(47,216,208,.06));
  border-radius:2px;
}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-29px;top:6px;width:12px;height:12px;
  border-radius:50%;background:var(--ink-2);border:2px solid var(--aqua);
  box-shadow:0 0 0 4px rgba(47,216,208,.12);
}
.tl-item h3{font-size:16px;margin-bottom:7px;display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.tl-step{
  font-size:11.5px;font-weight:700;letter-spacing:1px;
  color:#052430;background:var(--aqua);border-radius:6px;padding:2px 8px;
}
.tl-item p{font-size:14px;color:var(--muted);line-height:1.85;margin:0}

/* ---------- scene table ---------- */
.scene-table{
  width:100%;border-collapse:separate;border-spacing:0;
  background:rgba(10,28,43,.7);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
}
.scene-table thead th{
  text-align:left;font-size:13px;letter-spacing:.6px;color:var(--aqua);
  background:rgba(47,216,208,.08);padding:14px 18px;font-weight:700;
  border-bottom:1px solid var(--line);
}
.scene-table td{
  padding:15px 18px;font-size:13.8px;color:var(--muted);
  border-bottom:1px solid rgba(120,190,220,.1);vertical-align:top;
}
.scene-table tbody tr:last-child td{border-bottom:0}
.scene-table tbody tr{transition:background .2s ease}
.scene-table tbody tr:hover{background:rgba(47,216,208,.06)}
.scene-table td:first-child{color:var(--text);font-weight:600;white-space:nowrap}
.scene-table td b{color:var(--gold);font-weight:700}

/* ---------- mistake list ---------- */
.mistake-list{display:grid;gap:14px}
.mistake{
  display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start;
  background:rgba(16,41,60,.5);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:18px 20px;
  transition:border-color .2s ease,transform .2s ease,background .2s ease;
}
.mistake:hover{border-color:var(--line-strong);transform:translateY(-2px);background:rgba(20,51,73,.6)}
.mistake-no{
  width:40px;height:40px;border-radius:10px;display:grid;place-items:center;
  font-weight:800;font-size:15px;color:var(--gold);
  background:rgba(247,185,85,.1);border:1px solid rgba(247,185,85,.3);
}
.mistake h3{font-size:15.5px;margin-bottom:6px}
.mistake p{font-size:13.8px;color:var(--muted);line-height:1.8;margin:0}
.mistake p b{color:var(--aqua);font-weight:600}

/* ---------- voice wall ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.voice{
  background:rgba(10,28,43,.75);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.voice:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.voice-stars{color:var(--gold);font-size:13px;letter-spacing:2px;margin-bottom:10px}
.voice p{font-size:14px;color:#c5dbe7;line-height:1.82;margin-bottom:14px}
.voice-who{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.voice-avatar{
  width:30px;height:30px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:rgba(47,216,208,.14);border:1px solid rgba(47,216,208,.3);
  color:var(--aqua);font-size:12px;font-weight:700;
}

/* ---------- cms list ---------- */
.cms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cms-card{
  display:flex;flex-direction:column;
  background:linear-gradient(165deg,rgba(20,51,73,.7),rgba(12,33,48,.92));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.cms-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover)}
.cms-card-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.cms-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--muted);margin-bottom:9px}
.cms-meta .cms-cat{color:var(--aqua);font-weight:600}
.cms-card h3{font-size:15.5px;line-height:1.55;margin-bottom:9px}
.cms-card h3 a{transition:color .2s ease}
.cms-card h3 a:hover{color:var(--aqua)}
.cms-card p{font-size:13.5px;color:var(--muted);line-height:1.78;margin-bottom:14px}
.cms-more{margin-top:auto;font-size:13px;color:var(--aqua);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.cms-more:hover{gap:10px}
.cms-empty{
  grid-column:1/-1;text-align:center;padding:44px 20px;
  border:1px dashed var(--line-strong);border-radius:var(--radius);
  color:var(--muted);font-size:14px;background:rgba(16,41,60,.4);
}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:rgba(16,41,60,.5);border:1px solid var(--line);
  border-radius:var(--radius-sm);overflow:hidden;
  transition:border-color .2s ease,background .2s ease;
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(20,51,73,.6)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 20px;
  font-size:15px;font-weight:600;color:var(--text);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";width:10px;height:10px;flex:none;
  border-right:2px solid var(--aqua);border-bottom:2px solid var(--aqua);
  transform:rotate(45deg);transition:transform .2s ease;margin-right:4px;
}
.faq-item[open] summary::after{transform:rotate(-135deg)}
.faq-item .faq-body{padding:0 20px 18px;font-size:14px;color:var(--muted);line-height:1.85;margin:0}

/* ---------- cta ---------- */
.cta-band{
  position:relative;isolation:isolate;overflow:hidden;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--ink-3);padding:56px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(620px 300px at 50% 0%, rgba(47,216,208,.18), transparent 72%);
}
.cta-inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
  background:linear-gradient(140deg,rgba(20,51,73,.9),rgba(9,26,38,.92));
  border:1px solid var(--line-strong);border-radius:18px;
  padding:32px 34px;box-shadow:var(--shadow);
}
.cta-inner h2{font-size:clamp(20px,2.5vw,26px);margin-bottom:8px}
.cta-inner p{font-size:14px;color:var(--muted);margin:0;max-width:600px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- footer ---------- */
.site-footer{
  background:var(--ink-2);border-top:1px solid var(--line);
  padding:52px 0 24px;font-size:13.5px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{color:var(--muted);font-size:13.5px;line-height:1.85;margin:0}
.footer-col h4{font-size:14px;color:var(--text);margin-bottom:14px;letter-spacing:.4px}
.footer-col ul{display:grid;gap:9px}
.footer-col ul a{color:var(--muted);font-size:13.5px;transition:color .2s ease,padding-left .2s ease}
.footer-col ul a:hover{color:var(--aqua);padding-left:4px}
.footer-col p{color:var(--muted);font-size:13px;line-height:1.8;margin:0 0 10px}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:12.5px;color:var(--muted);
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .cat-hero-grid{grid-template-columns:1fr;gap:32px}
  .cat-hero-sub{max-width:none}
  .card-grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .cms-grid{grid-template-columns:repeat(2,1fr)}
  .voice-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .nav-toggle{display:inline-flex}
  .channel-bar{max-height:0;overflow:hidden;transition:max-height .3s ease}
  .channel-bar.is-open{max-height:280px}
  .channel-nav{flex-direction:column;gap:0;padding:6px 0 10px}
  .channel-nav a{height:44px;border-radius:8px;padding:0 12px}
  .channel-nav a.active::after{left:12px;right:auto;width:22px;bottom:8px}
  .section{padding:48px 0}
  .cat-hero{padding:36px 0 44px}
  .card-grid.cols-3,.card-grid.cols-2{grid-template-columns:1fr}
  .cms-grid{grid-template-columns:1fr}
  .voice-grid{grid-template-columns:1fr}
  .cta-inner{padding:26px 22px}
  .scene-table{display:block;overflow-x:auto;white-space:nowrap}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .logo-text{font-size:15px;max-width:150px;overflow:hidden;text-overflow:ellipsis}
  .brand-actions .btn-primary{display:none}
  .stat-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-panel{padding:20px 18px}
  .cat-hero-actions .btn,.hero-actions .btn{width:100%}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 100%}
  .mistake{grid-template-columns:1fr;gap:10px}
  .timeline{padding-left:26px}
  .tl-item::before{left:-23px}
}

/* roulang page: category3 */
:root{
 --ink:#071522;
 --ink-2:#0a1c2b;
 --ink-3:#0d2434;
 --panel:#10293c;
 --panel-2:#143349;
 --line:rgba(120,190,220,.16);
 --line-strong:rgba(90,220,235,.42);
 --text:#e8f4fa;
 --muted:#93b3c6;
 --aqua:#2fd8d0;
 --aqua-deep:#12a8b8;
 --gold:#f7b955;
 --radius:14px;
 --radius-sm:10px;
 --shadow:0 12px 30px rgba(2,12,20,.45);
 --shadow-hover:0 20px 44px rgba(2,16,28,.66);
 --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 background:var(--ink);
 color:var(--text);
 font-size:15px;
 line-height:1.78;
 -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit;background:none;border:0}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--aqua);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:rgba(7,21,34,.94);
 backdrop-filter:blur(12px);
 -webkit-backdrop-filter:blur(12px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(0,0,0,.42)}
.brand-row{border-bottom:1px solid transparent}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:.4px}
.logo-mark{
 width:34px;height:34px;border-radius:10px;flex:none;
 background:linear-gradient(145deg,var(--aqua),#16789f);
 display:grid;place-items:center;color:#04222c;
 box-shadow:0 6px 16px rgba(47,216,208,.28);
}
.logo-text{white-space:nowrap}
.brand-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{
 display:none;align-items:center;justify-content:center;
 width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line);background:rgba(16,41,60,.6);
}
.nav-toggle svg{width:20px;height:20px}
.channel-bar{position:relative}
.channel-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav a{
 position:relative;display:inline-flex;align-items:center;
 height:46px;padding:0 16px;font-size:14px;color:var(--muted);
 white-space:nowrap;transition:color .2s ease,background .2s ease;
 border-radius:9px 9px 0 0;
}
.channel-nav a:hover{color:var(--text);background:rgba(47,216,208,.09)}
.channel-nav a.active{color:var(--aqua);font-weight:600}
.channel-nav a.active::after{
 content:"";position:absolute;left:15px;right:15px;bottom:0;height:2px;
 background:var(--aqua);border-radius:2px;
}

/* ---------- buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 height:42px;padding:0 20px;border-radius:9px;
 font-size:14.5px;font-weight:600;letter-spacing:.3px;
 border:1px solid transparent;
 transition:transform .2s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
 white-space:nowrap;
}
.btn-primary{background:var(--aqua);color:#052430;box-shadow:0 8px 20px rgba(47,216,208,.24)}
.btn-primary:hover{background:#4ae6dd;transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,216,208,.34)}
.btn-primary:active{transform:translateY(0);background:var(--aqua-deep)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{background:rgba(47,216,208,.1);border-color:var(--aqua);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-lg{height:48px;padding:0 26px;font-size:15.5px}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;padding:54px 0 62px;overflow:hidden}
.hero-bg{
 position:absolute;inset:0;z-index:-1;
 background:url('/assets/images/新街机金蟾捕鱼2千炮版-v5.10.10.webp') center/cover no-repeat;
 opacity:.16;
}
.hero-bg::after{
 content:"";position:absolute;inset:0;
 background:
 radial-gradient(900px 420px at 22% -6%, rgba(47,216,208,.22), transparent 70%),
 linear-gradient(180deg, rgba(7,21,34,.80), rgba(7,21,34,.97));
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.badge{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;
 background:rgba(47,216,208,.12);border:1px solid rgba(47,216,208,.32);
 color:var(--aqua);font-size:12.5px;font-weight:600;letter-spacing:.6px;
}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--aqua);box-shadow:0 0 0 3px rgba(47,216,208,.2)}
.hero h1{
 font-size:clamp(26px,3.6vw,40px);
 line-height:1.32;font-weight:800;letter-spacing:-.4px;
 margin:16px 0 16px;
}
.hero-sub{color:#b6d0df;font-size:15.5px;line-height:1.88;max-width:600px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.tag{
 display:inline-flex;align-items:center;
 padding:5px 13px;border-radius:999px;
 font-size:12.5px;color:var(--muted);
 background:rgba(16,41,60,.7);border:1px solid var(--line);
 transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.tag:hover{color:var(--aqua);border-color:var(--line-strong);background:rgba(47,216,208,.1)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

.hero-panel{
 background:linear-gradient(180deg,rgba(20,51,73,.92),rgba(13,36,52,.92));
 border:1px solid var(--line-strong);
 border-radius:20px;padding:22px;
 box-shadow:0 26px 60px rgba(2,16,28,.62);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-title{font-size:14px;font-weight:700;letter-spacing:.4px}
.panel-pill{
 font-size:11.5px;font-weight:700;letter-spacing:.6px;
 padding:3px 10px;border-radius:999px;
 color:var(--gold);background:rgba(247,185,85,.12);
 border:1px solid rgba(247,185,85,.36);
}
.ring-wrap{position:relative;width:172px;height:172px;margin:6px auto 18px}
.ring-wrap svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring-track{fill:none;stroke:rgba(120,190,220,.16);stroke-width:10}
.ring-bar{fill:none;stroke:url(#ringGrad);stroke-width:10;stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:71.9}
.ring-center{position:absolute;inset:0;display:grid;place-content:center;text-align:center;gap:2px}
.ring-center strong{font-size:30px;font-weight:800;color:var(--aqua);letter-spacing:-.5px}
.ring-center span{font-size:11.5px;color:var(--muted);letter-spacing:.2px}
.tier-list{display:grid;gap:10px}
.tier{
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 padding:11px 14px;border-radius:11px;
 background:rgba(7,21,34,.55);border:1px solid var(--line);
 transition:border-color .2s ease,transform .2s ease,background .2s ease;
}
.tier:hover{border-color:var(--line-strong);transform:translateX(3px)}
.tier-name{font-size:13.5px;font-weight:700;display:block}
.tier-desc{font-size:12px;color:var(--muted);display:block;line-height:1.55;margin-top:2px}
.tier-val{font-size:12.5px;font-weight:700;color:var(--gold);white-space:nowrap}

/* ---------- sections ---------- */
.section{padding:64px 0}
.section--alt{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:32px}
.eyebrow{
 display:inline-flex;align-items:center;gap:9px;
 font-size:12.5px;font-weight:700;letter-spacing:1.8px;
 color:var(--aqua);text-transform:uppercase;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--aqua)}
.section-title{
 font-size:clamp(21px,2.5vw,29px);font-weight:800;
 line-height:1.36;letter-spacing:-.3px;margin:12px 0 12px;
}
.section-note{color:var(--muted);font-size:14.5px;line-height:1.86;max-width:720px}

/* ---------- stats ---------- */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{
 background:linear-gradient(180deg,var(--panel),var(--panel-2));
 border:1px solid var(--line);border-radius:var(--radius);
 padding:20px 18px;
 transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.stat:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.stat strong{display:block;font-size:26px;font-weight:800;color:var(--aqua);letter-spacing:-.4px;line-height:1.2}
.stat span{display:block;font-size:13px;color:var(--muted);margin-top:6px;line-height:1.6}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
 background:linear-gradient(180deg,var(--panel),var(--panel-2));
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:22px;
 box-shadow:var(--shadow);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.card-icon{
 width:40px;height:40px;border-radius:11px;
 display:grid;place-items:center;
 color:var(--aqua);background:rgba(47,216,208,.11);
 border:1px solid rgba(47,216,208,.24);
 margin-bottom:14px;
}
.card-icon svg{width:20px;height:20px}
.card h3{font-size:16.5px;font-weight:700;letter-spacing:.1px;margin-bottom:8px;line-height:1.45}
.card p{font-size:14px;color:var(--muted);line-height:1.8}
.card-label{
 display:inline-block;margin-top:14px;
 font-size:11.5px;font-weight:700;letter-spacing:.5px;
 padding:3px 10px;border-radius:999px;
 color:var(--gold);background:rgba(247,185,85,.1);
 border:1px solid rgba(247,185,85,.28);
}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.split-figure{
 margin:0;border-radius:18px;overflow:hidden;
 border:1px solid var(--line-strong);
 box-shadow:0 24px 56px rgba(2,16,28,.66);
 background:var(--panel);
}
.split-figure img{width:100%;aspect-ratio:16/10;object-fit:cover}
.split-figure figcaption{
 padding:12px 16px;font-size:12.5px;color:var(--muted);
 border-top:1px solid var(--line);background:rgba(9,26,38,.82);
}
.split-body p{color:var(--muted);font-size:14.5px;line-height:1.86;margin-bottom:14px}
.mini-list{display:grid;gap:10px;margin-top:18px}
.mini-list li{
 display:flex;gap:10px;align-items:flex-start;
 font-size:14px;color:#c8dded;line-height:1.72;
}
.mini-list li::before{
 content:"";flex:none;width:7px;height:7px;margin-top:9px;
 border-radius:50%;background:var(--aqua);
 box-shadow:0 0 0 3px rgba(47,216,208,.16);
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.step{
 position:relative;
 background:rgba(16,41,60,.72);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:20px 16px 18px;
 transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.step-no{
 display:grid;place-items:center;
 width:30px;height:30px;border-radius:50%;
 font-size:13px;font-weight:800;color:#052430;
 background:var(--aqua);margin-bottom:12px;
}
.step h3{font-size:14.5px;font-weight:700;margin-bottom:6px;line-height:1.45}
.step p{font-size:13px;color:var(--muted);line-height:1.7}

/* ---------- cases ---------- */
.case{
 display:grid;grid-template-columns:1fr;overflow:hidden;padding:0;
 background:linear-gradient(180deg,var(--panel),var(--panel-2));
 border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.case:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.case img{width:100%;aspect-ratio:16/10;object-fit:cover}
.case-body{padding:18px 20px 22px}
.case-body h3{font-size:16px;font-weight:700;margin-bottom:8px;line-height:1.45}
.case-body p{font-size:13.8px;color:var(--muted);line-height:1.78}
.case-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.case-meta span{
 font-size:11.5px;color:var(--aqua);
 padding:3px 10px;border-radius:999px;
 background:rgba(47,216,208,.1);border:1px solid rgba(47,216,208,.24);
}

/* ---------- reviews ---------- */
.review{
 background:rgba(16,41,60,.72);
 border:1px solid var(--line);
 border-radius:var(--radius);
 padding:22px;
 transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.review:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.review p{font-size:14px;color:#c8dded;line-height:1.84}
.review-who{display:flex;align-items:center;gap:10px;margin-top:16px}
.avatar{
 width:34px;height:34px;border-radius:50%;flex:none;
 display:grid;place-items:center;font-size:13px;font-weight:800;color:#052430;
 background:linear-gradient(145deg,var(--aqua),#16789f);
}
.review-who strong{display:block;font-size:13.5px}
.review-who span{display:block;font-size:11.5px;color:var(--muted)}

/* ---------- cms list ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card{
 display:flex;flex-direction:column;gap:8px;
 background:linear-gradient(180deg,var(--panel),var(--panel-2));
 border:1px solid var(--line);border-radius:var(--radius);
 padding:20px;box-shadow:var(--shadow);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.post-cat{
 align-self:flex-start;
 font-size:11.5px;font-weight:700;letter-spacing:.4px;
 padding:3px 10px;border-radius:999px;
 color:var(--aqua);background:rgba(47,216,208,.1);
 border:1px solid rgba(47,216,208,.24);
}
.post-card h3{font-size:15.5px;font-weight:700;line-height:1.5}
.post-card p{font-size:13.5px;color:var(--muted);line-height:1.76}
.post-date{font-size:12px;color:#6f8ea1;margin-top:auto;padding-top:8px}
.empty-tip{
 text-align:center;color:var(--muted);font-size:14px;
 padding:34px 20px;border:1px dashed var(--line);border-radius:var(--radius);
 background:rgba(16,41,60,.5);
}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
 background:rgba(16,41,60,.72);
 border:1px solid var(--line);
 border-radius:var(--radius-sm);
 overflow:hidden;
 transition:border-color .2s ease,background .2s ease;
}
.faq-item:hover{border-color:var(--line-strong)}
.faq-item summary{
 list-style:none;cursor:pointer;
 padding:16px 18px;
 font-size:15px;font-weight:700;
 display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";flex:none;color:var(--aqua);font-size:18px;font-weight:700;line-height:1;
}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 18px 18px;font-size:14px;color:var(--muted);line-height:1.84}

/* ---------- cta band ---------- */
.cta-band{padding:58px 0}
.cta-inner{
 display:flex;align-items:center;justify-content:space-between;gap:28px;
 padding:34px 36px;border-radius:20px;
 background:
 radial-gradient(600px 240px at 12% 0%, rgba(47,216,208,.18), transparent 70%),
 linear-gradient(135deg,#10293c,#0a1c2b);
 border:1px solid var(--line-strong);
 box-shadow:0 26px 60px rgba(2,16,28,.6);
}
.cta-inner h2{font-size:clamp(20px,2.4vw,27px);font-weight:800;letter-spacing:-.3px;margin-bottom:10px}
.cta-inner p{color:var(--muted);font-size:14.5px;line-height:1.82;max-width:640px}

/* ---------- footer ---------- */
.site-footer{
 background:#050f19;
 border-top:1px solid var(--line);
 padding:52px 0 0;
 margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:34px}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.4px;margin-bottom:14px;color:var(--text)}
.footer-col p{font-size:13.5px;color:var(--muted);line-height:1.8}
.footer-col ul{display:grid;gap:9px}
.footer-col ul a{font-size:13.5px;color:var(--muted);transition:color .2s ease,transform .2s ease;display:inline-block}
.footer-col ul a:hover{color:var(--aqua);transform:translateX(3px)}
.footer-brand .logo{margin-bottom:14px}
.footer-bottom{
 margin-top:40px;padding:18px 0 26px;
 border-top:1px solid var(--line);
 display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
 font-size:12.5px;color:#6f8ea1;
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr;gap:34px}
 .hero-sub{max-width:none}
 .stat-strip{grid-template-columns:repeat(2,1fr)}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .grid-3,.post-grid{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(3,1fr)}
 .split{grid-template-columns:1fr;gap:26px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
 .brand-inner{height:60px}
 .nav-toggle{display:inline-flex}
 .channel-nav{
  display:none;position:absolute;left:0;right:0;top:100%;
  flex-direction:column;gap:2px;
  background:rgba(10,28,43,.99);
  border-bottom:1px solid var(--line);
  padding:10px 22px 16px;
  box-shadow:0 18px 34px rgba(0,0,0,.45);
 }
 .channel-nav.is-open{display:flex}
 .channel-nav a{height:44px;justify-content:flex-start;padding:0 12px;border-radius:9px;font-size:14.5px}
 .channel-nav a.active{background:rgba(47,216,208,.1)}
 .channel-nav a.active::after{display:none}
 .brand-actions .btn{height:38px;padding:0 14px;font-size:13.5px}
 .hero{padding:38px 0 46px}
 .hero h1{font-size:25px;line-height:1.36}
 .section{padding:46px 0}
 .grid-2,.grid-3,.grid-4,.post-grid{grid-template-columns:1fr}
 .steps{grid-template-columns:repeat(2,1fr)}
 .cta-inner{flex-direction:column;align-items:flex-start;padding:26px 22px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .stat-strip{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}
 .hero-actions .btn{width:100%}
 .logo{font-size:15.5px}
 .logo-text{white-space:normal;line-height:1.3}
 .ring-wrap{width:150px;height:150px}
 .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
}