/* roulang page: index */
:root{
  --bs-body-bg:#060C1A;
  --bs-body-color:#E8F0FF;
  --bs-primary:#2FE3C4;
  --bs-primary-rgb:47,227,196;
  --bs-link-color:#6BF2DA;
  --bs-link-hover-color:#2FE3C4;
  --bs-border-color:#1B2A44;
  --bs-font-sans-serif:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;

  --bg:#060C1A;
  --bg-alt:#0B162B;
  --panel:#0F1D33;
  --glass:rgba(255,255,255,.06);
  --glass-line:rgba(255,255,255,.10);
  --brand:#2FE3C4;
  --brand-hover:#6BF2DA;
  --brand-active:#17C4A8;
  --amber:#FFB454;
  --text:#E8F0FF;
  --text-dim:#93A2BF;
  --text-mute:#5A6B87;
  --line:#1B2A44;
  --r-card:18px;
  --r-img:14px;
  --r-input:12px;
  --shadow-card:0 18px 40px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
  --glow-brand:0 0 0 1px rgba(47,227,196,.5), 0 8px 28px rgba(47,227,196,.35);
  --pad-section:96px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;transition:color .25s ease;}
a:hover{color:var(--brand-hover);}
img{max-width:100%;display:block;}
button,input,select{font:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;}
h1,h2,h3,h4{line-height:1.25;font-weight:700;margin:0;}
p{margin:0;}
.num{font-family:ui-monospace,"DIN Alternate","SF Mono",Menlo,monospace;font-variant-numeric:tabular-nums;}

/* ---------- 容器 ---------- */
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:1400px){.wrap{max-width:1320px;}}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;background:#fff;
  border-bottom:1px solid #E6EBF2;
  box-shadow:0 4px 18px rgba(6,12,26,.06);
  transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 10px 30px rgba(6,12,26,.14);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:#0B162B;border:1px solid rgba(47,227,196,.45);
  box-shadow:0 6px 16px rgba(6,12,26,.18);
}
.brand-mark svg{width:19px;height:19px;}
.brand-txt{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-size:19px;font-weight:700;color:#0B162B;letter-spacing:.01em;}
.brand-sub{font-size:11px;color:#8794A8;font-weight:400;letter-spacing:.04em;}
.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links a{
  position:relative;padding:9px 14px;border-radius:10px;
  font-size:15px;color:#48576E;font-weight:500;white-space:nowrap;
}
.nav-links a:hover{color:var(--brand-active);background:#F1FBF8;}
.nav-links a.active{color:#0B162B;font-weight:600;}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:3px;
  border-radius:3px;background:var(--brand);box-shadow:0 0 12px rgba(47,227,196,.75);
}
.nav-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  background:#F1F4F9;border:1px solid #E6EBF2;border-radius:999px;
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.nav-search:focus-within{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(47,227,196,.18);}
.nav-search svg{width:15px;height:15px;stroke:#8794A8;flex-shrink:0;}
.nav-search input{border:0;background:transparent;outline:none;width:132px;color:#0B162B;font-size:14px;}
.nav-search input::placeholder{color:#9AA6B8;}
.btn-glow{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);color:#04201B;font-weight:700;font-size:15px;
  padding:10px 22px;border-radius:999px;border:0;white-space:nowrap;
  box-shadow:var(--glow-brand);
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.btn-glow:hover{background:var(--brand-hover);color:#04201B;transform:translateY(-2px);box-shadow:0 0 0 1px rgba(47,227,196,.6),0 14px 34px rgba(47,227,196,.45);}
.btn-glow:active{background:var(--brand-active);transform:translateY(0);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:999px;font-weight:600;font-size:15px;
  color:var(--text);background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.22);
  transition:all .25s ease;
}
.btn-ghost:hover{color:var(--brand);border-color:var(--brand);background:rgba(47,227,196,.08);transform:translateY(-2px);}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid #E6EBF2;
  background:#F7F9FC;align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:16px;height:2px;background:#0B162B;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:16px;height:2px;background:#0B162B;}
.nav-toggle span::before{top:-5px;}
.nav-toggle span::after{top:5px;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:#060C1A;isolation:isolate;}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  opacity:.55;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(115deg,rgba(6,12,26,.94) 0%,rgba(6,12,26,.82) 42%,rgba(6,12,26,.58) 100%),
    linear-gradient(180deg,rgba(47,227,196,.06) 0%,rgba(6,12,26,.9) 100%);
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center;
  padding:82px 0 40px;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;font-size:13px;color:var(--brand);
  background:rgba(47,227,196,.10);border:1px solid rgba(47,227,196,.34);
}
.hero-badge i{width:6px;height:6px;border-radius:50%;background:var(--brand);box-shadow:0 0 10px var(--brand);display:block;}
.hero h1{
  font-size:48px;line-height:1.2;margin:22px 0 18px;letter-spacing:-.01em;
}
.hero h1 em{font-style:normal;color:var(--brand);}
.hero-sub{font-size:18px;color:var(--text-dim);max-width:520px;margin-bottom:14px;}
.hero-copy{font-size:15px;color:#8FA0BE;max-width:540px;margin-bottom:30px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;}
.hero-ticks{
  position:relative;z-index:2;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  border-top:1px solid rgba(255,255,255,.10);
  background:linear-gradient(90deg,rgba(47,227,196,.35),rgba(47,227,196,0) 70%);
  background-size:100% 1px;background-repeat:no-repeat;background-position:top;
  padding-bottom:44px;
}
.tick{padding:22px 18px 0;border-right:1px solid rgba(255,255,255,.07);}
.tick:last-child{border-right:0;}
.tick b{display:block;font-size:26px;color:var(--text);font-weight:700;}
.tick b small{font-size:14px;color:var(--brand);margin-left:3px;font-weight:600;}
.tick span{font-size:13px;color:var(--text-mute);}

/* Hero 右侧快捷入口 */
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.quick-card{
  display:flex;flex-direction:column;gap:8px;
  padding:20px 18px;border-radius:var(--r-card);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.quick-card:hover{transform:translateY(-3px);border-color:rgba(47,227,196,.55);background:rgba(47,227,196,.09);color:var(--text);}
.quick-ico{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  border:1px solid rgba(47,227,196,.45);background:rgba(47,227,196,.08);color:var(--brand);
}
.quick-ico svg{width:18px;height:18px;}
.quick-card h3{font-size:16px;font-weight:600;}
.quick-card p{font-size:13px;color:var(--text-mute);line-height:1.55;}

/* ---------- 通用板块 ---------- */
.section{padding:var(--pad-section) 0;position:relative;}
.section.alt{background:var(--bg-alt);}
.sec-head{max-width:780px;margin-bottom:44px;}
.sec-kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:600;color:var(--brand);letter-spacing:.04em;margin-bottom:14px;
}
.sec-kicker::before{
  content:"";width:32px;height:2px;background:var(--brand);
  box-shadow:0 0 10px rgba(47,227,196,.85);border-radius:2px;
}
.sec-title{font-size:28px;margin-bottom:12px;}
.sec-desc{color:var(--text-dim);font-size:16px;}

/* ---------- 价值主张条 ---------- */
.value-list{display:flex;flex-direction:column;gap:14px;}
.value-item{
  display:flex;align-items:center;gap:22px;
  padding:24px 26px;border-radius:var(--r-card);
  background:linear-gradient(90deg,rgba(47,227,196,.09),rgba(255,255,255,.03) 42%,rgba(255,255,255,.02));
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);
  transition:transform .25s ease,border-color .25s ease;
}
.value-item:hover{transform:translateX(4px);border-color:rgba(47,227,196,.42);}
.value-line{width:3px;align-self:stretch;border-radius:3px;background:linear-gradient(180deg,var(--brand),rgba(47,227,196,.05));flex-shrink:0;}
.value-ico{
  width:44px;height:44px;flex-shrink:0;border-radius:13px;display:grid;place-items:center;
  border:1px solid rgba(47,227,196,.4);background:rgba(47,227,196,.08);color:var(--brand);
}
.value-ico svg{width:20px;height:20px;}
.value-body{flex:1;min-width:0;}
.value-body h3{font-size:18px;margin-bottom:6px;}
.value-body p{font-size:14px;color:var(--text-dim);}
.value-metric{
  flex-shrink:0;text-align:right;font-size:13px;color:var(--text-mute);
  padding-left:20px;border-left:1px solid var(--line);
}
.value-metric b{display:block;font-size:24px;color:var(--amber);}

/* ---------- Bento ---------- */
.bento{display:grid;grid-template-columns:1.34fr 1fr;grid-template-rows:auto auto;gap:20px;}
.bento-item{
  padding:26px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--glass-line);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);
  transition:transform .25s ease,border-color .25s ease;
}
.bento-item:hover{transform:translateY(-3px);border-color:rgba(47,227,196,.4);}
.bento-lg{grid-row:span 2;display:flex;flex-direction:column;gap:18px;}
.bento-item h3{font-size:19px;margin-bottom:10px;}
.bento-item p{font-size:14px;color:var(--text-dim);}
.shot{
  border-radius:var(--r-img);overflow:hidden;position:relative;
  aspect-ratio:16/9;background:linear-gradient(140deg,#0F1D33,#08101F);
  border:1px solid rgba(255,255,255,.08);
}
.shot img{width:100%;height:100%;object-fit:cover;opacity:.82;}
.shot::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,12,26,0) 40%,rgba(6,12,26,.72) 100%);
}
.filter-mock{
  position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:8px;
  padding:0 20px 20px;margin-top:-52px;
}
.filter-chip{
  font-size:12px;padding:5px 12px;border-radius:999px;
  color:var(--text-dim);background:rgba(6,12,26,.72);
  border:1px solid rgba(255,255,255,.14);
}
.filter-chip.on{color:#04201B;background:var(--brand);border-color:var(--brand);font-weight:600;}
.mini-list{display:flex;flex-direction:column;gap:12px;margin-top:16px;}
.mini-list li{display:flex;gap:10px;font-size:14px;color:var(--text-dim);list-style:none;}
.mini-list li::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--brand);margin-top:9px;flex-shrink:0;}

/* ---------- Tab 分组 ---------- */
.pill-tabs{
  display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;
  border:0;padding:0;
}
.pill-tabs .nav-link{
  border-radius:999px;padding:9px 20px;font-size:15px;font-weight:500;
  color:var(--text-dim);background:rgba(255,255,255,.04);
  border:1px solid var(--glass-line);
  transition:all .25s ease;
}
.pill-tabs .nav-link:hover{color:var(--brand);border-color:rgba(47,227,196,.5);}
.pill-tabs .nav-link.active{
  color:#04201B;background:var(--brand);border-color:var(--brand);font-weight:700;
  box-shadow:0 0 0 1px rgba(47,227,196,.5),0 8px 24px rgba(47,227,196,.3);
}
.tab-panel{
  padding:30px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--glass-line);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);
}
.tab-panel h3{font-size:20px;margin-bottom:12px;}
.tab-panel p{color:var(--text-dim);font-size:15px;margin-bottom:18px;}
.spec-row{display:flex;flex-wrap:wrap;gap:12px;}
.spec{
  flex:1 1 180px;padding:16px 18px;border-radius:14px;
  background:rgba(255,255,255,.04);border:1px solid var(--glass-line);
}
.spec b{display:block;font-size:20px;color:var(--amber);margin-bottom:4px;}
.spec span{font-size:13px;color:var(--text-mute);}

/* ---------- 多端同步 ---------- */
.sync-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:26px;align-items:center;}
.device-wall{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
  padding:28px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--glass-line);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);
}
.device{
  text-align:center;padding:18px 10px;border-radius:14px;
  border:1px solid rgba(47,227,196,.28);background:rgba(47,227,196,.05);
  transition:transform .25s ease,background .25s ease;
}
.device:hover{transform:translateY(-3px);background:rgba(47,227,196,.11);}
.device svg{width:26px;height:26px;stroke:var(--brand);margin:0 auto 10px;}
.device span{font-size:13px;color:var(--text-dim);}
.sync-list{display:flex;flex-direction:column;gap:16px;}
.sync-item{
  padding:20px 22px;border-radius:16px;background:rgba(255,255,255,.035);
  border:1px solid var(--glass-line);border-left:3px solid var(--brand);
}
.sync-item h3{font-size:16px;margin-bottom:6px;}
.sync-item p{font-size:14px;color:var(--text-dim);}

/* ---------- 场景横滚 ---------- */
.scene-rail{
  display:flex;gap:20px;overflow-x:auto;padding:4px 4px 18px;
  scroll-snap-type:x mandatory;scrollbar-width:thin;
}
.scene-rail::-webkit-scrollbar{height:6px;}
.scene-rail::-webkit-scrollbar-thumb{background:rgba(47,227,196,.35);border-radius:99px;}
.scene-rail::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:99px;}
.scene-card{
  flex:0 0 320px;scroll-snap-align:start;border-radius:var(--r-card);overflow:hidden;
  background:var(--panel);border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);transition:transform .25s ease,border-color .25s ease;
}
.scene-card:hover{transform:translateY(-4px);border-color:rgba(47,227,196,.45);}
.scene-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;}
.scene-thumb img{width:100%;height:100%;object-fit:cover;opacity:.7;}
.scene-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,12,26,.1),rgba(11,22,43,.9));}
.scene-tag{
  position:absolute;left:16px;top:16px;z-index:2;font-size:12px;font-weight:600;
  padding:4px 12px;border-radius:999px;color:#04201B;background:var(--brand);
}
.scene-body{padding:20px;}
.scene-body h3{font-size:17px;margin-bottom:8px;}
.scene-body p{font-size:14px;color:var(--text-dim);}
.scene-meta{margin-top:14px;font-size:12px;color:var(--text-mute);display:flex;gap:14px;}

/* ---------- 演示区 ---------- */
.demo-shell{
  padding:24px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid rgba(47,227,196,.35);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 0 0 1px rgba(47,227,196,.18),0 22px 50px rgba(0,0,0,.5);
}
.demo-main{border-radius:var(--r-img);overflow:hidden;aspect-ratio:16/9;background:#08101F;}
.demo-main img{width:100%;height:100%;object-fit:cover;}
.demo-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:16px;}
.demo-thumb{
  border:1px solid var(--glass-line);border-radius:var(--r-img);overflow:hidden;
  aspect-ratio:16/9;cursor:pointer;padding:0;background:#08101F;
  transition:border-color .25s ease,transform .25s ease;
}
.demo-thumb img{width:100%;height:100%;object-fit:cover;opacity:.7;}
.demo-thumb:hover{transform:translateY(-2px);border-color:rgba(47,227,196,.5);}
.demo-thumb.on{border-color:var(--brand);box-shadow:0 0 0 1px rgba(47,227,196,.6);}
.demo-thumb.on img{opacity:1;}

/* ---------- 指标条 ---------- */
.metrics{
  display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
  border-radius:var(--r-card);overflow:hidden;
  background:var(--line);border:1px solid var(--line);
}
.metric{
  background:linear-gradient(180deg,#0F1D33,#0B162B);
  padding:30px 20px;text-align:center;
}
.metric b{display:block;font-size:32px;color:var(--brand);font-weight:700;}
.metric b small{font-size:15px;margin-left:2px;}
.metric span{font-size:13px;color:var(--text-mute);}

/* ---------- 分类入口 ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:12px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 20px;border-radius:999px;font-size:15px;
  color:var(--text-dim);background:rgba(255,255,255,.04);
  border:1px solid var(--glass-line);transition:all .25s ease;
}
.chip:hover{color:var(--brand);border-color:rgba(47,227,196,.5);transform:translateY(-2px);}
.chip-on{
  color:#04201B;background:var(--brand);border-color:var(--brand);font-weight:700;
  box-shadow:0 0 0 1px rgba(47,227,196,.5),0 8px 28px rgba(47,227,196,.38);
}
.chip-on:hover{color:#04201B;}

/* ---------- 专题合集 ---------- */
.topic-list{display:flex;flex-direction:column;gap:16px;}
.topic-item{
  display:flex;gap:22px;align-items:center;padding:18px;
  border-radius:var(--r-card);background:var(--glass);
  border:1px solid var(--glass-line);box-shadow:var(--shadow-card);
  transition:transform .25s ease,border-color .25s ease;
}
.topic-item:hover{transform:translateX(4px);border-color:rgba(47,227,196,.42);}
.topic-item .shot{flex:0 0 200px;aspect-ratio:16/9;}
.topic-body h3{font-size:18px;margin-bottom:8px;}
.topic-body p{font-size:14px;color:var(--text-dim);margin-bottom:10px;}
.topic-meta{font-size:12px;color:var(--text-mute);display:flex;gap:16px;}
.topic-meta em{font-style:normal;color:var(--amber);}

/* ---------- 案例 ---------- */
.case-list{display:flex;flex-direction:column;gap:18px;}
.case-item{
  display:grid;grid-template-columns:280px 1fr;gap:24px;align-items:center;
  padding:20px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);transition:transform .25s ease,border-color .25s ease;
}
.case-item:hover{transform:translateY(-3px);border-color:rgba(47,227,196,.42);}
.case-item .shot{aspect-ratio:16/9;}
.case-body h3{font-size:18px;margin-bottom:8px;}
.case-body p{font-size:14px;color:var(--text-dim);margin-bottom:14px;}
.case-stats{display:flex;gap:26px;flex-wrap:wrap;}
.case-stats div b{display:block;font-size:22px;color:var(--amber);}
.case-stats div span{font-size:12px;color:var(--text-mute);}

/* ---------- 价格 ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch;}
.price-card{
  position:relative;display:flex;flex-direction:column;gap:18px;
  padding:30px 26px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--glass-line);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);transition:transform .25s ease,border-color .25s ease;
}
.price-card:hover{transform:translateY(-4px);}
.price-card.featured{
  border-color:rgba(47,227,196,.75);
  box-shadow:0 0 0 1px rgba(47,227,196,.5),0 22px 52px rgba(47,227,196,.22);
  background:linear-gradient(180deg,rgba(47,227,196,.10),rgba(255,255,255,.04));
}
.price-badge{
  position:absolute;top:-13px;left:26px;font-size:12px;font-weight:700;
  padding:4px 14px;border-radius:999px;color:#04201B;background:var(--brand);
  box-shadow:0 6px 18px rgba(47,227,196,.45);
}
.price-card h3{font-size:18px;}
.price-card .price{font-size:34px;font-weight:700;color:var(--brand);}
.price-card .price small{font-size:14px;color:var(--text-mute);font-weight:400;margin-left:4px;}
.price-feat{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px;flex:1;}
.price-feat li{display:flex;gap:10px;font-size:14px;color:var(--text-dim);}
.price-feat li::before{
  content:"";width:6px;height:6px;border-radius:2px;background:var(--brand);
  margin-top:9px;flex-shrink:0;
}
.price-card .btn-glow,.price-card .btn-ghost{width:100%;}

/* ---------- 评价墙 ---------- */
.masonry{columns:3;column-gap:20px;}
.quote{
  break-inside:avoid;margin-bottom:20px;padding:22px;
  border-radius:var(--r-card);background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);transition:transform .25s ease,border-color .25s ease;
}
.quote:hover{transform:translateY(-3px);border-color:rgba(47,227,196,.4);}
.quote-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.avatar{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;font-size:14px;font-weight:700;color:#04201B;
  background:linear-gradient(140deg,var(--brand),#17C4A8);
}
.quote-head b{display:block;font-size:15px;}
.quote-head span{font-size:12px;color:var(--text-mute);}
.stars{color:var(--amber);font-size:13px;letter-spacing:2px;margin-bottom:8px;}
.quote p{font-size:14px;color:var(--text-dim);}
.quote-tag{
  display:inline-block;margin-top:12px;font-size:12px;color:var(--brand);
  padding:3px 11px;border-radius:999px;border:1px solid rgba(47,227,196,.35);
  background:rgba(47,227,196,.07);
}

/* ---------- 口碑统计 ---------- */
.repute{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px;align-items:center;}
.score-box{
  padding:32px;border-radius:var(--r-card);text-align:center;
  background:var(--glass);border:1px solid var(--glass-line);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);
}
.score-big{font-size:56px;font-weight:700;color:var(--brand);line-height:1;}
.score-big small{font-size:18px;color:var(--text-mute);}
.score-box p{font-size:14px;color:var(--text-dim);margin-top:10px;}
.score-bars{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.bar-row{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-dim);}
.bar{flex:1;height:6px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand),var(--amber));}
.media-list{display:flex;flex-direction:column;gap:14px;}
.media-item{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;border-radius:16px;background:rgba(255,255,255,.035);
  border:1px solid var(--glass-line);transition:border-color .25s ease,transform .25s ease;
}
.media-item:hover{border-color:rgba(47,227,196,.4);transform:translateX(4px);}
.media-item b{font-size:15px;}
.media-item span{font-size:13px;color:var(--text-mute);}
.media-item em{font-style:normal;font-size:18px;color:var(--amber);font-weight:700;}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{
  display:flex;flex-direction:column;border-radius:var(--r-card);overflow:hidden;
  background:var(--glass);border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);transition:transform .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(47,227,196,.45);}
.news-card .shot{border-radius:0;border:0;border-bottom:1px solid var(--glass-line);}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-body h3{
  font-size:16px;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body p{
  font-size:13px;color:var(--text-dim);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-date{margin-top:auto;font-size:12px;color:var(--text-mute);}

/* ---------- FAQ ---------- */
.accordion-custom{display:flex;flex-direction:column;gap:14px;}
.acc-item{
  border-radius:var(--r-card);overflow:hidden;
  background:var(--glass);border:1px solid var(--glass-line);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);border-left:3px solid transparent;
  transition:border-color .25s ease;
}
.acc-item.open{border-left-color:var(--brand);}
.acc-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;background:transparent;border:0;cursor:pointer;text-align:left;
  color:var(--text);font-size:16px;font-weight:600;
}
.acc-btn:hover{color:var(--brand);}
.acc-arrow{
  width:22px;height:22px;flex-shrink:0;border-radius:50%;
  border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;
  transition:transform .2s ease,border-color .2s ease,color .2s ease;color:var(--text-dim);
  font-size:13px;line-height:1;
}
.acc-item.open .acc-arrow{transform:rotate(45deg);border-color:var(--brand);color:var(--brand);}
.acc-body{max-height:0;overflow:hidden;transition:max-height .2s ease;}
.acc-body p{padding:0 24px 22px;font-size:14px;color:var(--text-dim);}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:24px;
  padding:56px 48px;
  background:
    radial-gradient(760px 320px at 18% 0%,rgba(47,227,196,.22),transparent 70%),
    linear-gradient(140deg,#0F1D33 0%,#081327 100%);
  border:1px solid rgba(47,227,196,.32);
  box-shadow:0 26px 60px rgba(0,0,0,.5);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:38px;align-items:center;}
.cta-inner h2{font-size:28px;margin-bottom:14px;}
.cta-inner p{color:var(--text-dim);font-size:15px;}
.cta-form{display:flex;flex-direction:column;gap:14px;}
.cta-form input{
  width:100%;padding:13px 18px;border-radius:var(--r-input);
  background:var(--panel);border:1px solid var(--glass-line);
  color:var(--text);font-size:15px;outline:none;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.cta-form input::placeholder{color:var(--text-mute);}
.cta-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(47,227,196,.18);}
.cta-msg{font-size:13px;min-height:20px;}
.cta-msg.ok{color:var(--brand);}
.cta-msg.bad{color:var(--amber);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--bg);border-top:1px solid var(--line);padding-top:64px;margin-top:96px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:48px;}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.foot-brand .brand-mark{background:rgba(255,255,255,.06);}
.foot-brand b{font-size:18px;color:var(--text);}
.foot-desc{font-size:14px;color:var(--text-mute);max-width:320px;}
.foot-col h4{font-size:15px;margin-bottom:16px;color:var(--text);}
.foot-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px;}
.foot-col a{font-size:14px;color:var(--text-dim);}
.foot-col a:hover{color:var(--brand);}
.foot-bottom{
  border-top:1px solid var(--line);padding:22px 0;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:var(--text-mute);
}
.foot-bottom a{color:var(--text-mute);}
.foot-bottom a:hover{color:var(--brand);}

/* ---------- 响应式 ---------- */
@media (max-width:1399px){:root{--pad-section:88px;}}
@media (max-width:1199px){
  :root{--pad-section:80px;}
  .hero h1{font-size:40px;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .masonry{columns:2;}
  .metrics{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:991px){
  :root{--pad-section:72px;}
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .nav-search{display:none;}
  .hero-grid{grid-template-columns:1fr;gap:36px;padding:64px 0 30px;}
  .hero h1{font-size:36px;}
  .hero::after{background:linear-gradient(180deg,rgba(6,12,26,.9),rgba(6,12,26,.95));}
  .sync-grid,.repute,.cta-inner{grid-template-columns:1fr;}
  .bento{grid-template-columns:1fr;}
  .bento-lg{grid-row:auto;}
  .price-grid{grid-template-columns:1fr;}
  .case-item{grid-template-columns:1fr;}
  .case-item .shot{aspect-ratio:16/9;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .cta-band{padding:40px 28px;}
  .hero-ticks{grid-template-columns:repeat(2,1fr);}
  .tick:nth-child(2){border-right:0;}
}
@media (max-width:767px){
  :root{--pad-section:64px;}
  .hero h1{font-size:30px;}
  .sec-title{font-size:23px;}
  .news-grid{grid-template-columns:1fr;}
  .masonry{columns:1;}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .topic-item{flex-direction:column;align-items:stretch;}
  .topic-item .shot{flex:auto;width:100%;}
  .demo-thumbs{grid-template-columns:repeat(2,1fr);}
  .cta-inner h2{font-size:23px;}
  .value-item{flex-wrap:wrap;gap:16px;}
  .value-metric{padding-left:0;border-left:0;text-align:left;width:100%;}
}
@media (max-width:575px){
  :root{--pad-section:56px;}
  .wrap{padding:0 16px;}
  .hero h1{font-size:28px;}
  .hero-ticks{grid-template-columns:1fr;}
  .tick{border-right:0;border-bottom:1px solid rgba(255,255,255,.07);padding:18px 0 14px;}
  .quick-grid{grid-template-columns:1fr;}
  .device-wall{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr;}
  .scene-card{flex:0 0 260px;}
  .cta-band{padding:32px 20px;}
  .metrics{grid-template-columns:1fr;}
}

/* ---------- 移动端抽屉 ---------- */
.drawer{
  position:fixed;inset:0;z-index:2000;background:rgba(6,12,26,.55);
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
}
.drawer.open{opacity:1;visibility:visible;}
.drawer-panel{
  position:absolute;right:0;top:0;bottom:0;width:min(320px,86vw);background:#fff;
  padding:22px 20px;display:flex;flex-direction:column;gap:8px;
  transform:translateX(100%);transition:transform .28s ease;
  box-shadow:-16px 0 40px rgba(6,12,26,.2);
}
.drawer.open .drawer-panel{transform:translateX(0);}
.drawer-close{
  align-self:flex-end;width:38px;height:38px;border-radius:12px;border:1px solid #E6EBF2;
  background:#F7F9FC;font-size:18px;color:#0B162B;cursor:pointer;line-height:1;
}
.drawer-panel a{
  padding:13px 14px;border-radius:12px;color:#2A3A52;font-size:15px;font-weight:500;
}
.drawer-panel a.active{background:#E9FBF6;color:#0E9C84;font-weight:700;}
.drawer-panel a:hover{background:#F1F4F9;color:#0E9C84;}
.drawer-panel .btn-glow{margin-top:12px;width:100%;}

/* roulang page: category1 */
:root{
  --bs-body-bg:#060C1A;
  --bs-body-color:#E8F0FF;
  --bs-primary:#2FE3C4;
  --bs-primary-rgb:47,227,196;
  --bs-link-color:#6BF2DA;
  --bs-link-hover-color:#2FE3C4;
  --bs-border-color:#1B2A44;
  --bs-font-sans-serif:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;

  --bg:#060C1A;
  --bg-alt:#0B162B;
  --panel:#0F1D33;
  --glass:rgba(255,255,255,.06);
  --glass-line:rgba(255,255,255,.10);
  --brand:#2FE3C4;
  --brand-hover:#6BF2DA;
  --brand-active:#17C4A8;
  --amber:#FFB454;
  --text:#E8F0FF;
  --text-dim:#93A2BF;
  --text-mute:#5A6B87;
  --line:#1B2A44;
  --r-card:18px;
  --r-img:14px;
  --r-input:12px;
  --shadow-card:0 18px 40px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
  --glow-brand:0 0 0 1px rgba(47,227,196,.5), 0 8px 28px rgba(47,227,196,.35);
  --pad-section:96px;
}

/* ---------- 基础 ---------- */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;transition:color .25s ease;}
a:hover{color:var(--brand-hover);}
img{max-width:100%;display:block;}
button,input,select{font:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;color:var(--text);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}
.num{font-family:ui-monospace,"DIN Alternate",monospace;color:var(--amber);letter-spacing:.02em;}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:1400px){ .wrap{max-width:1320px;} }

.sec{padding:var(--pad-section) 0;}
.sec-alt{background:var(--bg-alt);}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap;}
.sec-head .tick{width:32px;height:2px;background:var(--brand);border-radius:2px;box-shadow:0 0 12px rgba(47,227,196,.7);margin-bottom:14px;}
.sec-title{font-size:28px;}
.sec-sub{color:var(--text-dim);font-size:15px;margin-top:8px;max-width:720px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;background:#fff;
  border-bottom:1px solid #E6EBF2;
  box-shadow:0 4px 18px rgba(6,12,26,.06);
  transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 10px 30px rgba(6,12,26,.14);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:#0B162B;border:1px solid rgba(47,227,196,.45);
  box-shadow:0 6px 16px rgba(6,12,26,.18);
}
.brand-mark svg{width:19px;height:19px;}
.brand-txt{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-size:19px;font-weight:700;color:#0B162B;letter-spacing:.01em;}
.brand-sub{font-size:11px;color:#8794A8;font-weight:400;letter-spacing:.04em;}
.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links a{
  position:relative;padding:9px 14px;border-radius:10px;
  font-size:15px;color:#48576E;font-weight:500;white-space:nowrap;
}
.nav-links a:hover{color:var(--brand-active);background:#F1FBF8;}
.nav-links a.active{color:#0B162B;font-weight:600;}
.nav-links a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:3px;
  border-radius:3px;background:var(--brand);box-shadow:0 0 12px rgba(47,227,196,.75);
}
.nav-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  background:#F1F4F9;border:1px solid #E6EBF2;border-radius:999px;
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.nav-search:focus-within{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(47,227,196,.18);}
.nav-search svg{width:15px;height:15px;stroke:#8794A8;flex-shrink:0;fill:none;}
.nav-search input{border:0;background:transparent;outline:none;width:132px;color:#0B162B;font-size:14px;}
.nav-search input::placeholder{color:#9AA6B8;}
.btn-glow{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);color:#04201B;font-weight:700;font-size:15px;
  padding:10px 22px;border-radius:999px;border:0;white-space:nowrap;
  box-shadow:var(--glow-brand);cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.btn-glow:hover{background:var(--brand-hover);color:#04201B;transform:translateY(-2px);box-shadow:0 0 0 1px rgba(47,227,196,.6),0 14px 34px rgba(47,227,196,.45);}
.btn-glow:active{background:var(--brand-active);transform:translateY(0);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:999px;font-weight:600;font-size:15px;
  color:var(--text);background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.22);
  transition:all .25s ease;cursor:pointer;
}
.btn-ghost:hover{color:var(--brand);border-color:var(--brand);background:rgba(47,227,196,.08);transform:translateY(-2px);}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid #E6EBF2;
  background:#F7F9FC;align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:16px;height:2px;background:#0B162B;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:16px;height:2px;background:#0B162B;}
.nav-toggle span::before{top:-5px;}
.nav-toggle span::after{top:5px;}

/* ---------- 分类页眉 ---------- */
.page-hero{position:relative;overflow:hidden;isolation:isolate;background:#060C1A;}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  opacity:.42;
}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(112deg,rgba(6,12,26,.95) 0%,rgba(6,12,26,.84) 48%,rgba(6,12,26,.62) 100%),
    linear-gradient(180deg,rgba(47,227,196,.05) 0%,rgba(6,12,26,.92) 100%);
}
.page-hero .wrap{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:end;padding:64px 0 62px;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-mute);margin-bottom:20px;}
.crumb a{color:var(--text-dim);}
.crumb a:hover{color:var(--brand);}
.crumb span.sep{color:#33455F;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;font-size:13px;color:var(--amber);
  background:rgba(255,180,84,.10);border:1px solid rgba(255,180,84,.38);
  margin-bottom:18px;
}
.hero-badge i{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 10px var(--amber);display:block;}
.page-hero h1{font-size:36px;line-height:1.25;margin-bottom:16px;letter-spacing:-.01em;}
.page-hero h1 em{font-style:normal;color:var(--brand);}
.hero-lead{color:var(--text-dim);font-size:16px;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.stat-card{
  background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r-card);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);padding:24px;
}
.stat-card h2{font-size:16px;color:var(--text-dim);font-weight:600;margin-bottom:18px;}
.stat-rows{display:grid;gap:14px;}
.stat-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--line);padding-bottom:12px;}
.stat-row:last-child{border-bottom:0;padding-bottom:0;}
.stat-row dt{color:var(--text-dim);font-size:14px;}
.stat-row dd{margin:0;font-size:20px;font-weight:700;}
.stat-row dd small{font-size:12px;color:var(--text-mute);font-weight:400;margin-left:4px;}
.stat-card .btn-ghost{width:100%;margin-top:20px;}

/* ---------- 频道 chip ---------- */
.chips{display:flex;flex-wrap:wrap;gap:12px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:999px;font-size:14px;
  color:var(--text-dim);background:var(--glass);
  border:1px solid var(--glass-line);
  transition:all .25s ease;
}
.chip:hover{color:var(--brand);border-color:rgba(47,227,196,.5);transform:translateY(-2px);}
.chip.is-current{
  color:#04201B;background:var(--brand);border-color:var(--brand);
  font-weight:700;box-shadow:0 0 0 1px rgba(47,227,196,.5),0 8px 26px rgba(47,227,196,.32);
}
.chip.is-current:hover{color:#04201B;}
.chip .dot{width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.7;}

/* ---------- 工具栏 ---------- */
.toolbar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
  background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r-card);
  padding:20px 22px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-card);
}
.tool-group{display:flex;flex-wrap:wrap;align-items:center;gap:12px;}
.tool-label{font-size:13px;color:var(--text-mute);}
.toolbar select{
  background:var(--panel);color:var(--text);border:1px solid var(--line);
  border-radius:var(--r-input);padding:9px 14px;font-size:14px;outline:none;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.toolbar select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(47,227,196,.18);}
.filter-btn{
  padding:8px 15px;border-radius:999px;font-size:13px;cursor:pointer;
  color:var(--text-dim);background:rgba(255,255,255,.04);
  border:1px solid var(--line);transition:all .25s ease;
}
.filter-btn:hover{color:var(--brand);border-color:rgba(47,227,196,.5);}
.filter-btn.is-on{color:#04201B;background:var(--brand);border-color:var(--brand);font-weight:700;}
.view-switch{display:flex;gap:8px;}
.view-btn{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  border:1px solid var(--line);background:rgba(255,255,255,.04);cursor:pointer;
}
.view-btn svg{width:16px;height:16px;stroke:var(--text-dim);fill:none;stroke-width:1.8;}
.view-btn.is-on{border-color:rgba(47,227,196,.6);background:rgba(47,227,196,.10);}
.view-btn.is-on svg{stroke:var(--brand);}

/* ---------- 条目列表 ---------- */
.entry-list{display:grid;gap:0;border-top:1px solid var(--line);}
.entry{
  display:grid;grid-template-columns:246px 1fr;gap:24px;align-items:center;
  padding:22px 18px;border-bottom:1px solid var(--line);
  border-radius:12px;transition:background .25s ease,transform .25s ease,box-shadow .25s ease;
}
.entry:hover{
  background:var(--glass);transform:translateX(2px);
  box-shadow:inset 0 0 0 1px var(--glass-line);
}
.entry-thumb{position:relative;display:block;border-radius:var(--r-img);overflow:hidden;}
.entry-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease;}
.entry:hover .entry-thumb img{transform:scale(1.04);}
.entry-time{
  position:absolute;right:10px;bottom:10px;
  padding:3px 9px;border-radius:8px;font-size:12px;
  font-family:ui-monospace,"DIN Alternate",monospace;
  color:#04201B;background:var(--amber);font-weight:700;
}
.entry-title{font-size:19px;line-height:1.45;margin-bottom:8px;}
.entry-title a{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.entry-desc{
  color:var(--text-dim);font-size:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:14px;
}
.entry-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12px;color:var(--text-mute);}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;
  font-size:12px;color:var(--brand);background:rgba(47,227,196,.10);
  border:1px solid rgba(47,227,196,.28);
}
.tag.tag-amber{color:var(--amber);background:rgba(255,180,84,.10);border-color:rgba(255,180,84,.28);}

/* ---------- 分页 ---------- */
.pager{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:36px;justify-content:flex-start;}
.pager-btn{
  min-width:44px;height:44px;padding:0 14px;border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;color:var(--text-dim);background:var(--glass);
  border:1px solid var(--glass-line);transition:all .25s ease;
}
.pager-btn:hover{color:var(--brand);border-color:rgba(47,227,196,.5);transform:translateY(-2px);}
.pager-btn.is-active{color:#04201B;background:var(--brand);border-color:var(--brand);font-weight:700;box-shadow:0 8px 24px rgba(47,227,196,.3);}
.pager-btn.is-disabled{color:var(--text-mute);opacity:.55;pointer-events:none;}
.pager-total{margin-left:6px;font-size:13px;color:var(--text-mute);}

/* ---------- 编辑推荐 ---------- */
.pick-list{display:grid;gap:16px;}
.pick{
  display:grid;grid-template-columns:88px 1fr auto;gap:18px;align-items:center;
  background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r-card);
  padding:16px 20px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.pick:hover{transform:translateY(-2px);border-color:rgba(47,227,196,.4);box-shadow:var(--shadow-card);}
.pick-idx{
  font-family:ui-monospace,"DIN Alternate",monospace;font-size:26px;font-weight:700;
  color:rgba(47,227,196,.55);text-align:center;
}
.pick h3{font-size:17px;margin-bottom:6px;}
.pick p{color:var(--text-dim);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pick-more{font-size:13px;color:var(--brand);white-space:nowrap;}

/* ---------- 标签云 ---------- */
.tagcloud{display:flex;flex-wrap:wrap;gap:12px;}
.tagcloud a{
  padding:9px 16px;border-radius:999px;font-size:14px;color:var(--text-dim);
  background:rgba(255,255,255,.03);border:1px dashed var(--line);
  transition:all .25s ease;
}
.tagcloud a:hover{color:var(--brand);border-color:rgba(47,227,196,.55);border-style:solid;background:rgba(47,227,196,.07);}

/* ---------- 紧凑 CTA ---------- */
.cta-strip{
  background:linear-gradient(90deg,rgba(47,227,196,.10) 0%,rgba(15,29,51,.9) 55%,rgba(15,29,51,.9) 100%);
  border:1px solid var(--glass-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-card);padding:26px 28px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.cta-strip h2{font-size:22px;margin-bottom:6px;}
.cta-strip p{color:var(--text-dim);font-size:14px;}
.cta-form{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.cta-form input{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-input);
  padding:12px 16px;color:var(--text);font-size:14px;min-width:230px;outline:none;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.cta-form input::placeholder{color:var(--text-mute);}
.cta-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(47,227,196,.18);}
.form-note{width:100%;font-size:12px;color:var(--text-mute);}

/* ---------- 页脚 ---------- */
.site-footer{background:#060C1A;border-top:1px solid var(--line);padding:70px 0 26px;margin-top:8px;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.foot-brand b{font-size:18px;color:var(--text);}
.foot-desc{color:var(--text-dim);font-size:14px;max-width:330px;}
.foot-col h4{font-size:15px;color:var(--text);margin-bottom:16px;}
.foot-col li{margin-bottom:10px;}
.foot-col a{color:var(--text-dim);font-size:14px;}
.foot-col a:hover{color:var(--brand);}
.foot-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  border-top:1px solid var(--line);margin-top:44px;padding-top:22px;
  font-size:13px;color:var(--text-mute);
}
.foot-bottom a{color:var(--text-dim);}
.foot-bottom a:hover{color:var(--brand);}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  :root{--pad-section:80px;}
  .page-hero h1{font-size:32px;}
  .entry{grid-template-columns:210px 1fr;}
}
@media (max-width:991px){
  :root{--pad-section:72px;}
  .nav-toggle{display:flex;}
  .nav-search{display:none;}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;
    align-items:stretch;gap:4px;padding:12px;background:#fff;
    border-bottom:1px solid #E6EBF2;box-shadow:0 18px 40px rgba(6,12,26,.14);
  }
  .site-header.nav-open .nav-links{display:flex;}
  .nav-links a{padding:12px 14px;}
  .nav-links a.active::after{display:none;}
  .nav-links a.active{background:#F1FBF8;}
  .nav-inner{height:66px;}
  .hero-grid{grid-template-columns:1fr;gap:34px;padding:44px 0 48px;align-items:start;}
  .page-hero h1{font-size:28px;}
  .sec-title{font-size:24px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .pick{grid-template-columns:60px 1fr;}
  .pick-more{display:none;}
}
@media (max-width:767px){
  .entry{grid-template-columns:1fr;gap:16px;padding:20px 12px;}
  .entry-thumb img{aspect-ratio:16/9;}
  .cta-strip{padding:22px 20px;}
  .pager-btn{min-width:40px;height:40px;}
}
@media (max-width:575px){
  :root{--pad-section:56px;}
  .wrap{padding:0 16px;}
  .page-hero h1{font-size:25px;}
  .hero-actions .btn-glow,.hero-actions .btn-ghost{width:100%;}
  .brand-sub{display:none;}
  .foot-grid{grid-template-columns:1fr;}
  .cta-form{width:100%;}
  .cta-form input{min-width:0;width:100%;}
  .cta-form .btn-glow{width:100%;}
  .stat-card{padding:18px;}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}