/* roulang page: index */
:root{
  --ink:#10132a;
  --ink-2:#1a1e3d;
  --ink-3:#252a52;
  --text:#1a1d2e;
  --muted:#6a7189;
  --brand:#ff4f7b;
  --brand-dark:#e63a66;
  --brand-2:#22c4ae;
  --brand-soft:#ffe9ef;
  --teal-soft:#e2f8f4;
  --bg:#f5f6fa;
  --card:#ffffff;
  --line:#e6e9f2;
  --radius:20px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 18px 44px -28px rgba(16,19,42,.42);
  --shadow-lg:0 34px 80px -46px rgba(16,19,42,.58);
  --maxw:1120px;
  --side:264px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  padding-bottom:70px;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
time{font-variant-numeric:tabular-nums;}
:focus-visible{outline:3px solid rgba(255,79,123,.55);outline-offset:3px;border-radius:6px;}

/* ============ SHELL ============ */
.shell{
  display:grid;
  grid-template-columns:var(--side) minmax(0,1fr);
  min-height:100vh;
}
/* ============ SIDEBAR ============ */
.sidebar{
  position:sticky;
  top:0;
  align-self:start;
  height:100vh;
  overflow-y:auto;
  background:linear-gradient(180deg,#0d1024 0%,#191d3d 52%,#0f1228 100%);
  color:#c8cde4;
  padding:26px 20px 22px;
  display:flex;
  flex-direction:column;
  gap:22px;
  border-right:1px solid rgba(255,255,255,.06);
}
.sidebar::-webkit-scrollbar{width:6px;}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:99px;}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:6px 4px 0;
}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;
  display:grid;place-items:center;
  border-radius:14px;
  background:linear-gradient(140deg,var(--brand) 0%,#ff8aa6 100%);
  color:#fff;font-size:20px;font-weight:800;
  box-shadow:0 12px 26px -12px rgba(255,79,123,.9);
}
.brand-text{display:flex;flex-direction:column;gap:2px;min-width:0;}
.brand-text strong{font-size:15px;color:#fff;letter-spacing:.01em;line-height:1.35;}
.brand-text em{font-style:normal;font-size:11px;color:#8b93b5;letter-spacing:.08em;}
.nav{display:flex;flex-direction:column;gap:6px;}
.nav-label{
  font-size:11px;letter-spacing:.16em;color:#6d7599;
  padding:4px 12px 6px;text-transform:uppercase;
}
.nav-link{
  display:flex;align-items:center;gap:10px;
  padding:11px 14px;
  border-radius:12px;
  font-size:14.5px;
  color:#b9c0dc;
  border:1px solid transparent;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.nav-link::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:#4c5478;flex:0 0 6px;transition:background .2s ease;
}
.nav-link:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav-link.is-active{
  background:linear-gradient(100deg,rgba(255,79,123,.22),rgba(34,196,174,.12));
  color:#fff;
  border-color:rgba(255,79,123,.4);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
}
.nav-link.is-active::before{background:var(--brand);box-shadow:0 0 0 4px rgba(255,79,123,.18);}
.side-card{
  margin-top:auto;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.09);
  border-radius:16px;
  padding:16px 15px;
}
.side-card h3{font-size:13.5px;color:#fff;margin-bottom:8px;}
.side-card p{font-size:12.5px;line-height:1.7;color:#98a0c2;}
.side-card .side-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;}
.side-card .side-tags span{
  font-size:11px;padding:3px 9px;border-radius:99px;
  background:rgba(34,196,174,.16);color:#7fe6d7;border:1px solid rgba(34,196,174,.28);
}
.side-note{font-size:11.5px;color:#5f678a;line-height:1.6;padding:0 4px;}

/* ============ MAIN ============ */
.main{min-width:0;display:flex;flex-direction:column;}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 34px;}

/* ============ HERO ============ */
.hero{
  position:relative;
  background:
    linear-gradient(115deg,rgba(9,11,26,.95) 0%,rgba(14,18,42,.9) 46%,rgba(28,20,48,.86) 100%),
    url("/assets/images/b98d951dda556203.webp") center/cover no-repeat;
  color:#fff;
  padding:56px 0 62px;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:auto -10% -60% 45%;
  height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,79,123,.34),transparent 68%);
  filter:blur(18px);pointer-events:none;
}
.hero-inner{
  display:grid;
  grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr);
  gap:44px;
  align-items:start;
  position:relative;z-index:2;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.06em;
  padding:6px 14px;border-radius:99px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  color:#ffd6e1;
  margin-bottom:20px;
}
.hero-eyebrow i{
  width:6px;height:6px;border-radius:50%;background:var(--brand-2);
  box-shadow:0 0 0 4px rgba(34,196,174,.2);
  font-style:normal;
}
.hero h1{
  font-size:clamp(26px,3.2vw,40px);
  line-height:1.28;
  letter-spacing:-.015em;
  margin-bottom:18px;
}
.hero h1 span{color:#ff9cb4;}
.hero-lead{
  font-size:15px;
  line-height:1.95;
  color:#c3c9e2;
  max-width:590px;
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;
  border-radius:12px;
  font-size:14.5px;font-weight:600;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  border:1px solid transparent;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%,#ff7a9c 100%);
  color:#fff;
  box-shadow:0 16px 32px -16px rgba(255,79,123,.9);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 40px -18px rgba(255,79,123,.95);}
.btn-ghost{
  background:rgba(255,255,255,.07);
  color:#eef0f9;
  border-color:rgba(255,255,255,.2);
}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);}
.btn-outline{
  background:#fff;color:var(--brand-dark);
  border-color:rgba(255,79,123,.35);
  box-shadow:0 12px 26px -18px rgba(255,79,123,.8);
}
.btn-outline:hover{background:var(--brand-soft);transform:translateY(-2px);}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;max-width:520px;
}
.hero-stats .stat{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  padding:12px 14px;
}
.hero-stats .stat b{
  display:block;font-size:19px;color:#fff;letter-spacing:-.01em;
}
.hero-stats .stat span{font-size:11.5px;color:#98a0c2;letter-spacing:.02em;}

/* rank panel */
.rank-panel{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  padding:20px 20px 16px;
  backdrop-filter:blur(9px);
  box-shadow:0 30px 60px -40px rgba(0,0,0,.9);
}
.rank-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:14px;}
.rank-head h2{font-size:15px;color:#fff;}
.rank-head em{font-style:normal;font-size:11.5px;color:#8b93b5;}
.rank-list{display:flex;flex-direction:column;gap:13px;}
.rank-item{display:flex;flex-direction:column;gap:6px;}
.rank-top{display:flex;align-items:center;gap:10px;}
.rank-no{
  width:20px;height:20px;flex:0 0 20px;border-radius:6px;
  display:grid;place-items:center;
  font-size:11px;font-weight:700;
  background:rgba(255,255,255,.12);color:#c9cfe6;
}
.rank-item:nth-child(1) .rank-no{background:linear-gradient(135deg,#ffcf5e,#ff9d3f);color:#3a1f00;}
.rank-item:nth-child(2) .rank-no{background:rgba(203,213,235,.5);color:#1c2038;}
.rank-item:nth-child(3) .rank-no{background:rgba(255,150,110,.65);color:#3a1400;}
.rank-name{font-size:13.5px;color:#eef0f9;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-val{font-size:12px;color:#7fe6d7;font-variant-numeric:tabular-nums;}
.rank-bar{height:5px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden;margin-left:30px;}
.rank-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand),#ffa1b8);}
.rank-foot{margin-top:14px;padding-top:12px;border-top:1px solid rgba(255,255,255,.1);font-size:11.5px;color:#8b93b5;}

/* ============ SECTION BASE ============ */
.section{padding:56px 0;}
.section.is-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section.is-dark{
  background:linear-gradient(140deg,#10132a 0%,#1b1f42 62%,#131735 100%);
  color:#fff;
}
.section-head{margin-bottom:30px;max-width:720px;}
.section-tag{
  display:inline-block;font-size:12px;letter-spacing:.1em;
  color:var(--brand-dark);
  background:var(--brand-soft);
  padding:4px 12px;border-radius:99px;
  margin-bottom:12px;font-weight:600;
}
.section.is-dark .section-tag{background:rgba(255,79,123,.18);color:#ffa9bf;}
.section-title{font-size:clamp(21px,2.4vw,27px);margin-bottom:10px;}
.section-desc{font-size:14.5px;color:var(--muted);line-height:1.9;}
.section.is-dark .section-desc{color:#a6adca;}
.section-head.is-row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  max-width:none;flex-wrap:wrap;
}

/* feature cards */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.feature-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#f7c6d3;}
.feature-icon{
  width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--brand-soft),#fff);
  border:1px solid #ffd3de;
  color:var(--brand-dark);font-size:20px;font-weight:800;
  margin-bottom:16px;
}
.feature-card h3{font-size:17px;margin-bottom:9px;}
.feature-card p{font-size:13.8px;color:var(--muted);line-height:1.85;}

/* ============ FEED + RAIL ============ */
.two-col{
  display:grid;
  grid-template-columns:minmax(0,1.62fr) minmax(0,.98fr);
  gap:28px;
  align-items:start;
}
.feed-list{display:flex;flex-direction:column;gap:14px;}
.feed-item{
  display:grid;
  grid-template-columns:132px minmax(0,1fr);
  gap:18px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.feed-item:hover{transform:translateX(3px);box-shadow:var(--shadow);border-color:#f7c6d3;}
.feed-thumb{
  width:100%;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:#eceef6;
}
.feed-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.feed-item:hover .feed-thumb img{transform:scale(1.05);}
.feed-body{display:flex;flex-direction:column;gap:7px;min-width:0;}
.feed-body h3{
  font-size:15.5px;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.feed-body p{
  font-size:13px;color:var(--muted);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.feed-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:11.5px;color:#98a0bb;margin-top:auto;}
.feed-meta .chip{
  padding:2px 9px;border-radius:99px;
  background:var(--teal-soft);color:#0f8d7c;font-weight:600;
}
.empty-state{
  border:1px dashed #cfd4e6;border-radius:var(--radius);
  padding:40px 24px;text-align:center;color:var(--muted);
  background:#fbfcfe;font-size:14px;
}

.side-rail{display:flex;flex-direction:column;gap:18px;position:sticky;top:18px;}
.rail-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  box-shadow:var(--shadow);
}
.rail-card h3{font-size:15px;margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.rail-card h3::before{
  content:"";width:4px;height:15px;border-radius:99px;
  background:linear-gradient(180deg,var(--brand),#ffa1b8);
}
.rail-list{display:flex;flex-direction:column;gap:11px;}
.rail-list li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:#4a5169;line-height:1.6;}
.rail-list li i{
  font-style:normal;width:19px;height:19px;flex:0 0 19px;border-radius:6px;
  display:grid;place-items:center;font-size:11px;font-weight:700;
  background:#f0f2f9;color:#7c85a3;margin-top:2px;
}
.rail-list li:nth-child(-n+3) i{background:var(--brand-soft);color:var(--brand-dark);}
.rail-tip{
  background:linear-gradient(150deg,#10132a,#242a55);
  color:#cfd4ea;border:0;
}
.rail-tip h3{color:#fff;}
.rail-tip h3::before{background:linear-gradient(180deg,var(--brand-2),#7fe6d7);}
.rail-tip p{font-size:13px;line-height:1.85;color:#a9b0cd;}

/* ============ TOPIC STRIP ============ */
.topic-strip{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px 22px;
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  box-shadow:var(--shadow);
}
.topic-strip .strip-title{font-size:14px;font-weight:700;white-space:nowrap;}
.topic-pills{display:flex;gap:10px;flex-wrap:wrap;}
.topic-pill{
  font-size:13px;padding:7px 15px;border-radius:99px;
  background:#f3f5fb;color:#4d5470;border:1px solid #e7eaf4;
  transition:all .2s ease;
}
.topic-pill:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:#ffd0dc;transform:translateY(-1px);}
.topic-strip .strip-note{margin-left:auto;font-size:12px;color:#98a0bb;}

/* ============ KPI ============ */
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.kpi{
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  padding:22px 20px;
}
.kpi b{display:block;font-size:26px;letter-spacing:-.02em;color:#fff;margin-bottom:6px;}
.kpi b span{font-size:14px;color:#7fe6d7;margin-left:2px;}
.kpi p{font-size:12.8px;color:#a6adca;line-height:1.7;}

/* ============ STEPS ============ */
.step-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:step;}
.step{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 20px 20px;
  box-shadow:var(--shadow);
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:12px;font-weight:700;letter-spacing:.14em;
  color:var(--brand);margin-bottom:10px;
}
.step h3{font-size:15.5px;margin-bottom:8px;}
.step p{font-size:13px;color:var(--muted);line-height:1.8;}

/* ============ SAFETY ============ */
.safety-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.safety-card{
  display:flex;gap:16px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.safety-card:hover{border-color:#bfeee6;box-shadow:var(--shadow);}
.safety-card .s-icon{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  display:grid;place-items:center;font-size:18px;
  background:var(--teal-soft);color:#0f8d7c;
}
.safety-card h3{font-size:15.5px;margin-bottom:7px;}
.safety-card p{font-size:13.2px;color:var(--muted);line-height:1.8;}

/* ============ ENTRY WALL ============ */
.entry-wall{
  display:grid;grid-template-columns:minmax(0,1fr) 300px;
  gap:24px;align-items:stretch;
}
.entry-main{
  position:relative;overflow:hidden;
  border-radius:var(--radius);
  padding:34px 32px;
  color:#fff;
  background:linear-gradient(120deg,rgba(16,19,42,.94),rgba(38,24,58,.86)),
    url("/assets/images/8e869198e5cc64bc.webp") center/cover no-repeat;
  display:flex;flex-direction:column;justify-content:center;gap:14px;
  box-shadow:var(--shadow-lg);
}
.entry-main h3{font-size:22px;}
.entry-main p{font-size:14px;color:#c3c9e2;line-height:1.9;max-width:520px;}
.entry-main .btn{align-self:flex-start;margin-top:6px;}
.entry-side{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;display:flex;flex-direction:column;gap:12px;
  box-shadow:var(--shadow);
}
.entry-side h4{font-size:14px;color:#3b4260;}
.entry-side ul{display:flex;flex-direction:column;gap:10px;}
.entry-side li{font-size:13.2px;color:var(--muted);display:flex;gap:8px;line-height:1.7;}
.entry-side li::before{content:"·";color:var(--brand);font-weight:800;font-size:18px;line-height:1.2;}

/* ============ QUOTES ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:14px;
}
.quote-card .q-text{font-size:13.8px;line-height:1.9;color:#3d4460;}
.quote-card .q-user{display:flex;align-items:center;gap:10px;margin-top:auto;}
.q-avatar{
  width:36px;height:36px;border-radius:50%;
  display:grid;place-items:center;font-size:13px;font-weight:700;color:#fff;
  background:linear-gradient(140deg,var(--brand),#ff9db5);
}
.q-user b{font-size:13px;display:block;line-height:1.4;}
.q-user span{font-size:11.5px;color:#98a0bb;}

/* ============ COMPARE ============ */
.table-scroll{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);}
.compare-table{width:100%;border-collapse:collapse;min-width:640px;}
.compare-table th,.compare-table td{padding:15px 18px;text-align:left;font-size:13.6px;border-bottom:1px solid var(--line);}
.compare-table thead th{background:#f7f8fd;font-size:13px;color:#5b6280;font-weight:700;letter-spacing:.02em;}
.compare-table tbody tr:last-child td{border-bottom:0;}
.compare-table td:first-child{font-weight:600;color:#2b3149;}
.compare-table .is-best{background:linear-gradient(180deg,#fff5f8,#fff);color:#c92c56;font-weight:600;}
.compare-table thead .is-best{background:linear-gradient(180deg,#ffe4ec,#ffd6e2);color:#a81f45;}
.compare-foot{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  margin-top:20px;padding:20px 22px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
}
.compare-foot p{font-size:13.5px;color:var(--muted);}

/* ============ SCENARIO MATRIX ============ */
.matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.matrix-item{
  border-radius:16px;padding:20px 18px;
  background:#fff;border:1px solid var(--line);
  display:flex;flex-direction:column;gap:8px;
  transition:transform .2s ease,border-color .2s ease;
}
.matrix-item:hover{transform:translateY(-3px);border-color:#ffd0dc;}
.matrix-item .m-tag{
  align-self:flex-start;font-size:11.5px;padding:3px 10px;border-radius:99px;
  background:#f2f4fb;color:#5b6280;
}
.matrix-item h4{font-size:14.5px;}
.matrix-item p{font-size:12.8px;color:var(--muted);line-height:1.75;}

/* ============ PARTNERS ============ */
.partner-wall{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;
}
.partner-chip{
  border:1px solid var(--line);border-radius:14px;background:#fff;
  padding:18px 12px;text-align:center;
  font-size:13px;color:#5b6280;font-weight:600;
  transition:all .2s ease;
}
.partner-chip:hover{border-color:#cfe9e4;color:#0f8d7c;transform:translateY(-2px);}

/* ============ APP BAND ============ */
.app-band{
  position:relative;overflow:hidden;
  border-radius:24px;
  padding:44px 40px;
  color:#fff;
  background:linear-gradient(115deg,rgba(16,19,42,.95),rgba(48,20,52,.88)),
    url("/assets/images/9436f1ef41a153a8.webp") center/cover no-repeat;
  display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);
  gap:32px;align-items:center;
  box-shadow:var(--shadow-lg);
}
.app-band h2{font-size:clamp(20px,2.6vw,28px);margin-bottom:12px;}
.app-band p{font-size:14px;color:#c3c9e2;line-height:1.95;max-width:560px;}
.app-band .app-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px;}
.app-side{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  border-radius:18px;padding:20px;
}
.app-side h4{font-size:13.5px;color:#fff;margin-bottom:12px;}
.app-side ul{display:flex;flex-direction:column;gap:10px;}
.app-side li{font-size:12.8px;color:#b6bcd8;display:flex;gap:9px;line-height:1.65;}
.app-side li b{color:#7fe6d7;font-weight:700;}

/* ============ FOOTER ============ */
.footer{
  margin-top:0;
  background:#0e1128;
  color:#98a0c2;
  padding:54px 0 0;
}
.footer-top{
  display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,.8fr));
  gap:34px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.09);
}
.footer-brand{display:flex;flex-direction:column;gap:14px;}
.footer-brand .brand-mark{width:42px;height:42px;}
.footer-brand strong{color:#fff;font-size:16px;}
.footer-brand p{font-size:13px;line-height:1.85;color:#8b93b5;max-width:360px;}
.footer-col h4{color:#fff;font-size:13.5px;margin-bottom:14px;letter-spacing:.02em;}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a,.footer-col span{font-size:13px;color:#8b93b5;transition:color .2s ease;}
.footer-col a:hover{color:#ffa1b8;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  padding:22px 0 26px;font-size:12.3px;color:#6a7295;
}
.footer-bottom .fb-links{display:flex;gap:16px;flex-wrap:wrap;}

/* ============ STICKY BAR ============ */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  box-shadow:0 -12px 30px -22px rgba(16,19,42,.5);
}
.sticky-inner{
  max-width:var(--maxw);margin:0 auto;
  padding:11px 34px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.sticky-inner .sb-text{display:flex;flex-direction:column;gap:2px;min-width:0;}
.sticky-inner .sb-text b{font-size:13.5px;color:#1a1d2e;}
.sticky-inner .sb-text span{font-size:11.8px;color:#8a91ab;}
.sticky-inner .sb-actions{display:flex;gap:10px;flex-shrink:0;}
.sticky-inner .btn{padding:9px 20px;font-size:13.5px;}

/* ============ RESPONSIVE ============ */
@media (max-width:1180px){
  .hero-inner{grid-template-columns:1fr;gap:32px;}
  .rank-panel{max-width:560px;}
  .two-col{grid-template-columns:1fr;}
  .side-rail{position:static;}
  .entry-wall{grid-template-columns:1fr;}
  .partner-wall{grid-template-columns:repeat(3,minmax(0,1fr));}
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .app-band{grid-template-columns:1fr;}
}
@media (max-width:1024px){
  :root{--side:0px;}
  .shell{grid-template-columns:1fr;}
  .sidebar{
    position:static;height:auto;overflow:visible;
    padding:16px 20px;
    flex-direction:row;align-items:center;gap:16px;flex-wrap:wrap;
    border-right:0;border-bottom:1px solid rgba(255,255,255,.08);
  }
  .brand{padding:0;}
  .brand-text em{display:none;}
  .nav{flex-direction:row;gap:8px;overflow-x:auto;flex:1;padding-bottom:2px;}
  .nav-label{display:none;}
  .nav-link{white-space:nowrap;padding:9px 15px;font-size:13.5px;}
  .side-card{display:none;}
  .side-note{display:none;}
  .wrap{padding:0 22px;}
  .section{padding:44px 0;}
  .grid-3,.quote-grid,.matrix{grid-template-columns:repeat(2,minmax(0,1fr));}
  .step-flow{grid-template-columns:repeat(2,minmax(0,1fr));}
  .safety-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;}
  .sticky-inner{padding:10px 22px;}
}
@media (max-width:768px){
  body{font-size:15.5px;}
  .hero{padding:40px 0 46px;}
  .hero-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;}
  .hero-stats .stat b{font-size:16px;}
  .grid-3,.quote-grid,.matrix{grid-template-columns:1fr;}
  .step-flow{grid-template-columns:1fr;}
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .partner-wall{grid-template-columns:repeat(2,minmax(0,1fr));}
  .feed-item{grid-template-columns:104px minmax(0,1fr);gap:13px;}
  .app-band{padding:32px 22px;border-radius:20px;}
  .entry-main{padding:26px 22px;}
  .topic-strip .strip-note{margin-left:0;}
  .sticky-inner .sb-text span{display:none;}
  .sticky-inner .btn{padding:8px 14px;font-size:12.5px;}
  .section-head.is-row{align-items:flex-start;}
}
@media (max-width:520px){
  .wrap{padding:0 16px;}
  .sidebar{padding:14px 16px;gap:12px;}
  .brand-text strong{font-size:13.5px;}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:17px;border-radius:11px;}
  .hero h1{font-size:23px;}
  .hero-lead{font-size:14px;line-height:1.85;}
  .hero-stats{grid-template-columns:1fr 1fr;gap:9px;}
  .hero-actions .btn{flex:1 1 100%;}
  .feed-item{grid-template-columns:1fr;gap:11px;padding:12px;}
  .feed-thumb{aspect-ratio:16/9;}
  .kpi-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .sticky-inner .sb-text b{font-size:12.5px;}
  .sticky-inner{gap:10px;padding:9px 16px;}
  .sticky-inner .sb-actions .btn-ghost{display:none;}
  .compare-foot{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: article */
:root{
  --ink:#10132a;
  --ink-2:#1a1e3d;
  --ink-3:#252a52;
  --text:#1a1d2e;
  --muted:#6a7189;
  --brand:#ff4f7b;
  --brand-dark:#e63a66;
  --brand-2:#22c4ae;
  --brand-soft:#ffe9ef;
  --teal-soft:#e2f8f4;
  --bg:#f5f6fa;
  --card:#ffffff;
  --line:#e6e9f2;
  --radius:20px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 18px 44px -28px rgba(16,19,42,.42);
  --shadow-lg:0 34px 80px -46px rgba(16,19,42,.58);
  --maxw:1120px;
  --side:264px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;line-height:1.35;letter-spacing:-.01em;}
ul,ol{margin:0;padding:0;}
li{list-style:none;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}

/* ===== LAYOUT ===== */
.layout{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:100vh;}

/* ===== SIDEBAR ===== */
.sidebar{
  position:sticky;
  top:0;
  align-self:start;
  height:100vh;
  display:flex;
  flex-direction:column;
  gap:20px;
  padding:26px 20px 22px;
  background:linear-gradient(180deg,#10132a 0%,#161a35 58%,#1c1430 100%);
  border-right:1px solid rgba(255,255,255,.06);
  overflow-y:auto;
  z-index:60;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:6px 4px 0;
}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;
  display:grid;place-items:center;
  border-radius:14px;
  background:linear-gradient(140deg,var(--brand) 0%,#ff8aa6 100%);
  color:#fff;font-size:20px;font-weight:800;
  box-shadow:0 12px 26px -12px rgba(255,79,123,.9);
}
.brand-text{display:flex;flex-direction:column;gap:2px;min-width:0;}
.brand-text strong{font-size:14.5px;color:#fff;letter-spacing:.01em;line-height:1.4;font-weight:700;}
.brand-text em{font-style:normal;font-size:11px;color:#8b93b5;letter-spacing:.08em;}
.nav{display:flex;flex-direction:column;gap:6px;}
.nav-label{
  font-size:11px;letter-spacing:.16em;color:#6d7599;
  padding:4px 12px 6px;text-transform:uppercase;
}
.nav-link{
  display:flex;align-items:center;gap:10px;
  padding:11px 14px;
  border-radius:12px;
  font-size:14.5px;
  color:#b9c0dc;
  border:1px solid transparent;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.nav-link::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:#4c5478;flex:0 0 6px;transition:background .2s ease;
}
.nav-link:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav-link.is-active{
  background:linear-gradient(100deg,rgba(255,79,123,.22),rgba(34,196,174,.12));
  color:#fff;
  border-color:rgba(255,79,123,.4);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
}
.nav-link.is-active::before{background:var(--brand);box-shadow:0 0 0 4px rgba(255,79,123,.18);}
.side-card{
  margin-top:auto;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.09);
  border-radius:16px;
  padding:16px 15px;
}
.side-card h3{font-size:13.5px;color:#fff;margin-bottom:8px;}
.side-card p{font-size:12.5px;line-height:1.7;color:#98a0c2;margin:0;}
.side-card .side-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;}
.side-card .side-tags span{
  font-size:11px;padding:3px 9px;border-radius:99px;
  background:rgba(34,196,174,.16);color:#7fe6d7;border:1px solid rgba(34,196,174,.28);
}
.side-foot{font-size:11.5px;color:#666e91;line-height:1.7;padding:0 4px;}

/* ===== MAIN ===== */
.main{min-width:0;display:flex;flex-direction:column;}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px;}

/* ===== CRUMB ===== */
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:12.5px;color:var(--muted);
  padding:26px 0 0;
}
.crumb a:hover{color:var(--brand-dark);}
.crumb i{font-style:normal;color:#c3c8da;}

/* ===== ARTICLE LAYOUT ===== */
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 292px;
  gap:34px;
  align-items:start;
  padding:18px 0 56px;
}
.article-col{min-width:0;}

/* ===== ARTICLE HEAD ===== */
.article-head{
  position:relative;
  overflow:hidden;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px 32px 26px;
  box-shadow:var(--shadow);
  margin-bottom:22px;
}
.article-head::before{
  content:"";position:absolute;inset:0 0 auto 0;height:4px;
  background:linear-gradient(90deg,var(--brand),#ff9cb4 45%,var(--brand-2));
}
.article-head h1{
  font-size:clamp(23px,2.6vw,33px);
  line-height:1.4;
  color:var(--ink);
  margin:14px 0 16px;
  letter-spacing:-.015em;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#cdd2e3;}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;padding:5px 12px;border-radius:99px;
  background:var(--brand-soft);color:var(--brand-dark);
  border:1px solid rgba(255,79,123,.22);
}
.chip.is-teal{background:var(--teal-soft);color:#12806f;border-color:rgba(34,196,174,.28);}
.article-abstract{
  margin-top:18px;
  padding:16px 18px;
  background:linear-gradient(100deg,#fdf2f6,#f1fbf9);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  font-size:14.5px;
  line-height:1.9;
  color:#3a3f5c;
}

/* ===== ARTICLE BODY ===== */
.article-body{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:34px 36px 30px;
  box-shadow:var(--shadow);
  max-width:720px;
}
.article-body h2{
  font-size:21px;
  color:var(--ink);
  margin:34px 0 12px;
  padding-left:14px;
  border-left:4px solid var(--brand);
}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-size:17px;color:var(--ink-2);margin:24px 0 10px;}
.article-body h4{font-size:15.5px;color:var(--ink-3);margin:18px 0 8px;}
.article-body p{font-size:15.5px;line-height:1.95;color:#2c3048;margin:0 0 16px;}
.article-body ul li{
  position:relative;padding-left:20px;margin-bottom:9px;
  font-size:15.5px;line-height:1.9;color:#2c3048;
}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.75em;
  width:7px;height:7px;border-radius:50%;background:var(--brand-2);
}
.article-body ol{counter-reset:li;margin:0 0 18px;}
.article-body ol li{
  position:relative;padding-left:26px;margin-bottom:9px;
  font-size:15.5px;line-height:1.9;color:#2c3048;counter-increment:li;
}
.article-body ol li::before{
  content:counter(li);
  position:absolute;left:0;top:.32em;
  width:19px;height:19px;border-radius:50%;
  display:grid;place-items:center;
  font-size:11px;font-weight:700;
  background:var(--brand-soft);color:var(--brand-dark);
}
.article-body img{border-radius:var(--radius-sm);margin:20px 0;box-shadow:var(--shadow);}
.article-body blockquote{
  margin:20px 0;padding:16px 20px;
  background:var(--teal-soft);
  border-left:4px solid var(--brand-2);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:#14584f;font-size:14.8px;line-height:1.9;
}
.article-body blockquote p{margin:0;color:inherit;}
.article-body a{color:var(--brand-dark);border-bottom:1px solid rgba(255,79,123,.35);}
.article-body a:hover{color:var(--brand);}
.article-body strong{color:var(--ink);}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;}
.article-body th{background:#f6f7fb;color:var(--ink);}

/* ===== EMPTY STATE ===== */
.empty-state{
  background:var(--card);
  border:1px dashed #d3d9ea;
  border-radius:var(--radius);
  padding:52px 32px;
  text-align:center;
  box-shadow:var(--shadow);
  max-width:720px;
}
.empty-state strong{display:block;font-size:19px;color:var(--ink);margin-bottom:10px;}
.empty-state p{color:var(--muted);font-size:14.5px;margin-bottom:22px;}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;
  border-radius:12px;
  font-size:14.5px;font-weight:600;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  border:1px solid transparent;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%,#ff7a9c 100%);
  color:#fff;
  box-shadow:0 16px 32px -16px rgba(255,79,123,.9);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 40px -18px rgba(255,79,123,.95);}
.btn-outline{
  background:#fff;color:var(--brand-dark);
  border-color:rgba(255,79,123,.35);
  box-shadow:0 12px 26px -18px rgba(255,79,123,.8);
}
.btn-outline:hover{background:var(--brand-soft);transform:translateY(-2px);}
.btn-ghost{
  background:rgba(255,255,255,.08);
  color:#eef0f9;
  border-color:rgba(255,255,255,.24);
}
.btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-2px);}

/* ===== SECTION BASE ===== */
.section{padding:44px 0;}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap;}
.section-title h2{
  font-size:clamp(19px,2vw,24px);
  color:var(--ink);
  position:relative;
  padding-left:16px;
}
.section-title h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;
  border-radius:3px;background:linear-gradient(180deg,var(--brand),var(--brand-2));
}
.section-title p{font-size:13.5px;color:var(--muted);margin:0;}

/* ===== SAFETY CARDS ===== */
.safety-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;max-width:720px;}
.safety-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:18px 18px 16px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.safety-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(255,79,123,.28);}
.safety-card i{
  display:grid;place-items:center;
  width:34px;height:34px;border-radius:10px;
  background:var(--brand-soft);color:var(--brand-dark);
  font-size:15px;font-style:normal;font-weight:700;margin-bottom:10px;
}
.safety-card b{display:block;font-size:14.5px;color:var(--ink);margin-bottom:6px;}
.safety-card span{font-size:13px;line-height:1.75;color:var(--muted);display:block;}

/* ===== CHANNEL MATRIX ===== */
.channel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:720px;}
.channel-card{
  display:flex;align-items:flex-start;gap:14px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(34,196,174,.4);}
.channel-card .cc-mark{
  width:40px;height:40px;flex:0 0 40px;
  display:grid;place-items:center;border-radius:12px;
  background:linear-gradient(140deg,var(--brand) 0%,#ff9cb4 100%);
  color:#fff;font-weight:800;font-size:16px;
}
.channel-card .cc-mark.is-teal{background:linear-gradient(140deg,#17b39e 0%,#5ee0cd 100%);}
.channel-card b{display:block;font-size:15px;color:var(--ink);margin-bottom:4px;}
.channel-card span{font-size:13px;line-height:1.7;color:var(--muted);display:block;}

/* ===== CTA STRIP ===== */
.cta-strip{
  display:flex;flex-wrap:wrap;gap:20px;
  align-items:center;justify-content:space-between;
  background:linear-gradient(118deg,#10132a 0%,#241a3e 58%,#3d1a33 100%);
  color:#fff;
  border-radius:var(--radius);
  padding:30px 32px;
  box-shadow:var(--shadow-lg);
  max-width:720px;
  position:relative;
  overflow:hidden;
}
.cta-strip::after{
  content:"";position:absolute;right:-60px;top:-70px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,79,123,.4),transparent 70%);
  pointer-events:none;
}
.cta-strip h2{font-size:20px;color:#fff;margin-bottom:8px;position:relative;z-index:2;}
.cta-strip p{font-size:13.5px;color:#b7bedd;margin:0;max-width:420px;position:relative;z-index:2;}
.cta-strip .cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2;}

/* ===== SIDE PANELS ===== */
.panel{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 20px 18px;
  box-shadow:var(--shadow);
  margin-bottom:18px;
}
.panel h3{
  font-size:14px;color:var(--ink);
  display:flex;align-items:center;gap:8px;
  margin-bottom:12px;
}
.panel h3::before{
  content:"";width:4px;height:14px;border-radius:2px;
  background:linear-gradient(180deg,var(--brand),var(--brand-2));
}
.panel p{font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 10px;}
.panel p:last-child{margin-bottom:0;}
.panel-list li{margin-bottom:10px;}
.panel-list li:last-child{margin-bottom:0;}
.panel-list a,.panel-list span{
  display:flex;align-items:flex-start;gap:8px;
  font-size:13.2px;line-height:1.7;color:#3a3f5c;
}
.panel-list a:hover{color:var(--brand-dark);}
.panel-list a::before,.panel-list span::before{
  content:"";width:5px;height:5px;border-radius:50%;
  background:var(--brand);margin-top:.62em;flex:0 0 5px;
}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;}
.tag-cloud span{
  font-size:12px;padding:5px 11px;border-radius:99px;
  background:#f3f5fa;color:#4a506e;border:1px solid var(--line);
}
.side-banner{
  border-radius:var(--radius);
  overflow:hidden;
  position:relative;
  box-shadow:var(--shadow);
  margin-bottom:18px;
}
.side-banner img{width:100%;height:170px;object-fit:cover;}
.side-banner .sb-text{
  position:absolute;inset:auto 0 0 0;
  padding:16px;
  background:linear-gradient(180deg,rgba(9,11,26,0),rgba(9,11,26,.92));
  color:#fff;
}
.side-banner .sb-text b{display:block;font-size:13.5px;margin-bottom:4px;}
.side-banner .sb-text span{font-size:11.5px;color:#bcc3df;}

/* ===== FOOTER ===== */
.footer{
  background:#0d1024;
  color:#b9c0dc;
  padding:46px 0 0;
  margin-top:auto;
}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr .8fr .8fr 1fr;
  gap:32px;
  padding-bottom:34px;
}
.footer-brand{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.footer-brand strong{color:#fff;font-size:14.5px;line-height:1.5;}
.footer-brand p{flex:0 0 100%;font-size:13px;line-height:1.85;color:#8b93b5;margin:8px 0 0;}
.footer-col h4{font-size:13.5px;color:#fff;margin-bottom:14px;letter-spacing:.02em;}
.footer-col ul li{margin-bottom:9px;font-size:13px;color:#98a0c2;line-height:1.65;}
.footer-col ul li a{color:#98a0c2;}
.footer-col ul li a:hover{color:var(--brand);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.09);
  padding:18px 0 24px;
  display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;
  font-size:12.5px;color:#7c85a8;
}
.fb-links{display:flex;flex-wrap:wrap;gap:16px;}

/* ===== RESPONSIVE ===== */
@media (max-width:1180px){
  .article-layout{grid-template-columns:minmax(0,1fr) 270px;gap:26px;}
}
@media (max-width:1024px){
  .layout{grid-template-columns:minmax(0,1fr);}
  .sidebar{
    position:sticky;top:0;height:auto;
    padding:14px 18px;
    border-right:0;
    border-bottom:1px solid rgba(255,255,255,.08);
    overflow:visible;
    box-shadow:0 12px 30px -20px rgba(9,11,26,.9);
  }
  .brand{padding:0;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:17px;border-radius:11px;}
  .brand-text strong{font-size:13px;}
  .brand-text em{display:none;}
  .nav{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;gap:8px;margin-top:12px;padding-bottom:2px;}
  .nav::-webkit-scrollbar{height:0;}
  .nav-label{display:none;}
  .nav-link{white-space:nowrap;padding:8px 14px;font-size:13.5px;gap:0;}
  .nav-link::before{display:none;}
  .side-card,.side-foot{display:none;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:22px;padding:16px 0 48px;}
  .article-body{max-width:none;padding:28px 24px;}
  .safety-grid,.channel-grid,.cta-strip{max-width:none;}
  .footer-top{grid-template-columns:1.4fr 1fr 1fr;gap:26px;}
  .footer-brand{grid-column:1 / -1;}
}
@media (max-width:820px){
  .safety-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .channel-grid{grid-template-columns:minmax(0,1fr);}
  .cta-strip{flex-direction:column;align-items:flex-start;}
}
@media (max-width:768px){
  .wrap{padding:0 20px;}
  .article-head{padding:26px 22px 22px;}
  .article-body{padding:26px 20px;}
  .article-body h2{font-size:19px;}
  .article-body p,.article-body ul li,.article-body ol li{font-size:15px;}
  .footer-top{grid-template-columns:1fr 1fr;gap:24px;}
  .footer{padding:38px 0 0;}
}
@media (max-width:520px){
  body{font-size:15px;}
  .wrap{padding:0 16px;}
  .crumb{padding-top:18px;font-size:12px;}
  .article-head h1{font-size:21px;}
  .article-head{padding:22px 18px 20px;border-radius:16px;}
  .article-body{padding:22px 16px;border-radius:16px;}
  .article-abstract{font-size:13.5px;padding:14px;}
  .safety-grid{grid-template-columns:minmax(0,1fr);}
  .cta-strip{padding:24px 20px;}
  .cta-strip .cta-actions{width:100%;}
  .cta-strip .btn{flex:1 1 100%;}
  .footer-top{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:10px;}
  .panel{padding:18px 16px;}
}

/* roulang page: category1 */
:root{
  --ink:#10132a;
  --ink-2:#1a1e3d;
  --ink-3:#252a52;
  --text:#1a1d2e;
  --muted:#6a7189;
  --brand:#ff4f7b;
  --brand-dark:#e63a66;
  --brand-2:#22c4ae;
  --brand-soft:#ffe9ef;
  --teal-soft:#e2f8f4;
  --bg:#f5f6fa;
  --card:#ffffff;
  --line:#e6e9f2;
  --radius:20px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 18px 44px -28px rgba(16,19,42,.42);
  --shadow-lg:0 34px 80px -46px rgba(16,19,42,.58);
  --maxw:1120px;
  --side:264px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  padding-bottom:74px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.35;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}

/* ===== LAYOUT ===== */
.layout{
  display:grid;
  grid-template-columns:var(--side) minmax(0,1fr);
  max-width:1560px;
  margin:0 auto;
  min-height:100vh;
}
.sidebar{
  position:sticky;
  top:0;
  height:100vh;
  display:flex;
  flex-direction:column;
  gap:20px;
  padding:24px 18px;
  background:linear-gradient(180deg,#10132a 0%,#161a37 62%,#1c1230 100%);
  border-right:1px solid rgba(255,255,255,.06);
  overflow-y:auto;
  scrollbar-width:thin;
}
.brand{display:flex;align-items:center;gap:12px;padding:6px 4px 0;}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;
  display:grid;place-items:center;
  border-radius:14px;
  background:linear-gradient(140deg,var(--brand) 0%,#ff8aa6 100%);
  color:#fff;font-size:20px;font-weight:800;
  box-shadow:0 12px 26px -12px rgba(255,79,123,.9);
}
.brand-text{display:flex;flex-direction:column;gap:2px;min-width:0;}
.brand-text strong{font-size:14.5px;color:#fff;letter-spacing:.01em;line-height:1.4;}
.brand-text em{font-style:normal;font-size:11px;color:#8b93b5;letter-spacing:.08em;}
.nav{display:flex;flex-direction:column;gap:6px;}
.nav-label{
  font-size:11px;letter-spacing:.16em;color:#6d7599;
  padding:4px 12px 6px;text-transform:uppercase;
}
.nav-link{
  display:flex;align-items:center;gap:10px;
  padding:11px 14px;
  border-radius:12px;
  font-size:14.5px;
  color:#b9c0dc;
  border:1px solid transparent;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.nav-link::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:#4c5478;flex:0 0 6px;transition:background .2s ease;
}
.nav-link:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav-link.is-active{
  background:linear-gradient(100deg,rgba(255,79,123,.22),rgba(34,196,174,.12));
  color:#fff;
  border-color:rgba(255,79,123,.4);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
}
.nav-link.is-active::before{background:var(--brand);box-shadow:0 0 0 4px rgba(255,79,123,.18);}
.side-card{
  margin-top:auto;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.09);
  border-radius:16px;
  padding:16px 15px;
}
.side-card h3{font-size:13.5px;color:#fff;margin-bottom:8px;}
.side-card p{font-size:12.5px;line-height:1.7;color:#98a0c2;}
.side-card .side-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;}
.side-card .side-tags span{
  font-size:11px;padding:3px 9px;border-radius:99px;
  background:rgba(34,196,174,.16);color:#7fe6d7;border:1px solid rgba(34,196,174,.28);
}
.main{min-width:0;display:flex;flex-direction:column;}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px;}

/* ===== HERO ===== */
.hero{
  position:relative;
  color:#fff;
  padding:34px 0 62px;
  background:
    linear-gradient(115deg,rgba(9,11,26,.95) 0%,rgba(14,18,42,.9) 46%,rgba(38,22,52,.87) 100%),
    url("/assets/images/b98d951dda556203.webp") center/cover no-repeat;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:auto -10% -60% 42%;
  height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,79,123,.32),transparent 68%);
  filter:blur(18px);pointer-events:none;
}
.series-bar{
  position:relative;z-index:2;
  display:flex;flex-wrap:wrap;align-items:center;gap:9px;
  padding:12px 16px;
  border-radius:16px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(6px);
  margin-bottom:36px;
}
.series-label{
  font-size:11.5px;letter-spacing:.14em;color:#ffd6e1;
  padding-right:12px;margin-right:2px;
  border-right:1px solid rgba(255,255,255,.16);
}
.series-link{
  font-size:13px;padding:6px 14px;border-radius:99px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  color:#e7eaf7;
  transition:background .2s ease,border-color .2s ease,transform .2s ease,color .2s ease;
}
.series-link:hover{background:rgba(255,79,123,.24);border-color:rgba(255,79,123,.5);color:#fff;transform:translateY(-1px);}
.hero-inner{
  position:relative;z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.16fr) minmax(0,.84fr);
  gap:44px;
  align-items:start;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.06em;
  padding:6px 14px;border-radius:99px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  color:#ffd6e1;
  margin-bottom:20px;
}
.hero-eyebrow i{
  width:6px;height:6px;border-radius:50%;background:var(--brand-2);
  box-shadow:0 0 0 4px rgba(34,196,174,.2);
  font-style:normal;
}
.hero h1{
  font-size:clamp(25px,3vw,37px);
  line-height:1.3;
  margin-bottom:18px;
}
.hero h1 span{color:#ff9cb4;}
.hero-lead{
  font-size:15px;line-height:1.95;color:#c3c9e2;
  max-width:600px;margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:12px;
  font-size:14.5px;font-weight:600;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%,#ff7a9c 100%);
  color:#fff;
  box-shadow:0 16px 32px -16px rgba(255,79,123,.9);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 40px -18px rgba(255,79,123,.95);}
.btn-ghost{
  background:rgba(255,255,255,.07);
  color:#eef0f9;
  border-color:rgba(255,255,255,.2);
}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);}
.btn-outline{
  background:#fff;color:var(--brand-dark);
  border-color:rgba(255,79,123,.35);
  box-shadow:0 12px 26px -18px rgba(255,79,123,.8);
}
.btn-outline:hover{background:var(--brand-soft);transform:translateY(-2px);}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:520px;}
.stat{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  padding:12px 14px;
}
.stat b{display:block;font-size:19px;color:#fff;letter-spacing:-.01em;}
.stat span{font-size:11.5px;color:#98a0c2;}
.hero-panel{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow-lg);
}
.hero-panel h2{font-size:15px;color:#fff;margin-bottom:6px;}
.hero-panel .panel-sub{font-size:12.5px;color:#98a0c2;margin-bottom:14px;}
.panel-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:13.5px;color:#c3c9e2;
  padding:10px 0;
  border-bottom:1px dashed rgba(255,255,255,.12);
}
.panel-list li:last-child{border-bottom:0;padding-bottom:0;}
.panel-list .dot{
  width:22px;height:22px;flex:0 0 22px;border-radius:8px;
  display:grid;place-items:center;
  background:rgba(34,196,174,.18);
  color:#7fe6d7;font-size:11px;font-weight:700;
  margin-top:2px;
}
.panel-list b{color:#fff;font-weight:600;}

/* ===== SECTION ===== */
.section{padding:58px 0;}
.section.is-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec-head{max-width:720px;margin-bottom:32px;}
.sec-head.is-center{margin-left:auto;margin-right:auto;text-align:center;}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.12em;
  color:var(--brand-dark);
  background:var(--brand-soft);
  border:1px solid rgba(255,79,123,.24);
  padding:5px 12px;border-radius:99px;
  margin-bottom:14px;
}
.sec-title{font-size:clamp(21px,2.3vw,27px);color:var(--ink);margin-bottom:12px;}
.sec-desc{font-size:14.5px;line-height:1.9;color:var(--muted);}

/* ===== FEATURES ===== */
.feat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.feat-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.feat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(255,79,123,.32);}
.feat-icon{
  width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--brand-soft),#fff);
  border:1px solid rgba(255,79,123,.2);
  margin-bottom:16px;
}
.feat-icon svg{width:22px;height:22px;stroke:var(--brand-dark);fill:none;stroke-width:1.8;}
.feat-card h3{font-size:17px;color:var(--ink);margin-bottom:9px;}
.feat-card p{font-size:14px;line-height:1.85;color:var(--muted);}
.feat-card .tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;}

/* ===== TAGS ===== */
.tag{
  display:inline-block;
  font-size:11.5px;
  padding:3px 10px;
  border-radius:99px;
  background:var(--teal-soft);
  color:#0f8d7e;
  border:1px solid rgba(34,196,174,.26);
}
.tag.is-pink{background:var(--brand-soft);color:var(--brand-dark);border-color:rgba(255,79,123,.26);}
.tag.is-grey{background:#f1f3f9;color:#5c6480;border-color:var(--line);}

/* ===== SPLIT ===== */
.split{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:40px;
  align-items:center;
}
.split-media{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:1px solid var(--line);
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.split-media .media-badge{
  position:absolute;left:16px;bottom:16px;
  background:rgba(16,19,42,.82);
  color:#fff;font-size:12.5px;
  padding:7px 14px;border-radius:99px;
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(4px);
}
.steps{display:flex;flex-direction:column;gap:16px;margin-top:22px;}
.step{
  display:grid;
  grid-template-columns:38px minmax(0,1fr);
  gap:14px;
  padding:16px 18px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.step:hover{border-color:rgba(255,79,123,.3);transform:translateX(3px);box-shadow:var(--shadow);}
.step-no{
  width:38px;height:38px;border-radius:11px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--brand),#ff8aa6);
  color:#fff;font-weight:700;font-size:15px;
  box-shadow:0 10px 20px -12px rgba(255,79,123,.9);
}
.step h4{font-size:15.5px;color:var(--ink);margin-bottom:5px;}
.step p{font-size:13.5px;line-height:1.8;color:var(--muted);}

/* ===== SCENES ===== */
.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.scene-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}
.scene-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--ink-2);}
.scene-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.scene-card:hover .scene-thumb img{transform:scale(1.05);}
.scene-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,19,42,0) 40%,rgba(16,19,42,.72) 100%);
}
.scene-thumb .scene-tag{
  position:absolute;left:14px;top:14px;z-index:2;
  font-size:11.5px;color:#fff;
  background:rgba(16,19,42,.7);
  border:1px solid rgba(255,255,255,.2);
  padding:4px 11px;border-radius:99px;
  backdrop-filter:blur(4px);
}
.scene-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:9px;flex:1;}
.scene-body h3{font-size:16.5px;color:var(--ink);}
.scene-body p{font-size:13.5px;line-height:1.85;color:var(--muted);flex:1;}
.scene-meta{display:flex;flex-wrap:wrap;gap:6px;padding-top:4px;}

/* ===== COMPARE ===== */
.compare{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
}
.compare-col{
  border-radius:var(--radius);
  padding:26px 24px;
  border:1px solid var(--line);
  background:#fff;
  box-shadow:var(--shadow);
}
.compare-col.is-strong{
  background:linear-gradient(160deg,#1a1e3d 0%,#221a3a 100%);
  border-color:rgba(255,79,123,.35);
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.compare-col h3{
  font-size:16.5px;margin-bottom:6px;
  display:flex;align-items:center;gap:9px;
}
.compare-col .compare-sub{font-size:12.5px;color:var(--muted);margin-bottom:16px;}
.compare-col.is-strong .compare-sub{color:#98a0c2;}
.compare-col ul{display:flex;flex-direction:column;gap:12px;}
.compare-col li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;line-height:1.8;color:var(--text);
}
.compare-col.is-strong li{color:#d4d9ec;}
.compare-col li .mark{
  width:20px;height:20px;flex:0 0 20px;border-radius:50%;
  display:grid;place-items:center;font-size:11px;font-weight:700;
  margin-top:4px;
}
.compare-col.is-muted .mark{background:#f1f3f9;color:#8b93b5;border:1px solid var(--line);}
.compare-col.is-strong .mark{background:rgba(34,196,174,.2);color:#7fe6d7;border:1px solid rgba(34,196,174,.35);}
.compare-col .pill{
  display:inline-block;font-size:11px;padding:2px 9px;border-radius:99px;
  background:rgba(255,255,255,.12);color:#ffd6e1;border:1px solid rgba(255,255,255,.18);
}

/* ===== QUOTES ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.quote-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:14px;
}
.quote-card .stars{color:#ffb02e;font-size:13px;letter-spacing:.16em;}
.quote-card p{font-size:14px;line-height:1.9;color:var(--text);}
.quote-user{display:flex;align-items:center;gap:10px;margin-top:auto;}
.quote-avatar{
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--brand-soft),var(--teal-soft));
  color:var(--brand-dark);font-weight:700;font-size:14px;
  border:1px solid rgba(255,79,123,.2);
}
.quote-user b{display:block;font-size:13.5px;color:var(--ink);}
.quote-user span{font-size:12px;color:var(--muted);}
.data-strip{
  margin-top:26px;
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
  padding:24px;
  border-radius:var(--radius);
  background:linear-gradient(120deg,#10132a,#231a3d);
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.data-strip div b{display:block;font-size:21px;letter-spacing:-.01em;}
.data-strip div span{font-size:12.5px;color:#98a0c2;}

/* ===== POST LIST ===== */
.post-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.post-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:20px 22px;
  box-shadow:var(--shadow);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.post-card:hover{transform:translateY(-3px);border-color:rgba(255,79,123,.32);box-shadow:var(--shadow-lg);}
.post-card .post-cat{
  display:inline-block;font-size:11.5px;padding:3px 10px;border-radius:99px;
  background:var(--teal-soft);color:#0f8d7e;border:1px solid rgba(34,196,174,.26);
  margin-bottom:10px;
}
.post-card h3{font-size:15.5px;margin-bottom:8px;color:var(--ink);}
.post-card h3 a:hover{color:var(--brand-dark);}
.post-card p{font-size:13.5px;line-height:1.85;color:var(--muted);}
.post-card .post-time{display:block;margin-top:12px;font-size:12px;color:#8b93b5;}
.post-empty{
  grid-column:1/-1;
  padding:26px;border-radius:var(--radius-sm);
  background:#fff;border:1px dashed var(--line);
  font-size:14px;color:var(--muted);text-align:center;
}

/* ===== FAQ ===== */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:4px 20px;
  box-shadow:var(--shadow);
  transition:border-color .2s ease;
}
.faq-item[open]{border-color:rgba(255,79,123,.34);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:16px 0;
  font-size:15.5px;font-weight:600;color:var(--ink);
  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:26px;height:26px;flex:0 0 26px;
  display:grid;place-items:center;
  border-radius:50%;
  background:var(--brand-soft);
  color:var(--brand-dark);
  font-size:16px;font-weight:700;
  transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{font-size:14px;line-height:1.9;color:var(--muted);padding:0 0 18px;}

/* ===== SAFETY STRIP ===== */
.safety{
  border-radius:calc(var(--radius) + 4px);
  padding:38px 34px;
  background:
    linear-gradient(120deg,rgba(16,19,42,.95),rgba(30,20,48,.9)),
    url("/assets/images/e50a917cee71861c.webp") center/cover no-repeat;
  color:#fff;
  box-shadow:var(--shadow-lg);
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);
  gap:32px;
  align-items:center;
}
.safety h2{font-size:clamp(20px,2.2vw,25px);margin-bottom:12px;}
.safety p{font-size:14px;line-height:1.9;color:#c3c9e2;}
.safety-list{display:grid;gap:10px;}
.safety-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:13.5px;color:#d4d9ec;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-sm);
  padding:11px 14px;
}
.safety-list li .dot{
  width:8px;height:8px;flex:0 0 8px;border-radius:50%;
  background:var(--brand-2);margin-top:8px;
  box-shadow:0 0 0 4px rgba(34,196,174,.18);
}

/* ===== STICKY CTA ===== */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(16,19,42,.96);
  border-top:1px solid rgba(255,255,255,.1);
  backdrop-filter:blur(10px);
  box-shadow:0 -18px 40px -30px rgba(16,19,42,.9);
}
.sticky-inner{
  max-width:var(--maxw);
  margin:0 auto;
  padding:12px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.sticky-copy{display:flex;flex-direction:column;gap:2px;min-width:0;}
.sticky-copy b{font-size:14px;color:#fff;}
.sticky-copy span{font-size:12px;color:#98a0c2;}
.sticky-actions{display:flex;gap:10px;flex:0 0 auto;}
.sticky-actions .btn{padding:9px 18px;font-size:13.5px;}

/* ===== FOOTER ===== */
.footer{
  background:linear-gradient(180deg,#10132a,#161029);
  color:#b9c0dc;
  padding:46px 0 24px;
  border-top:1px solid rgba(255,255,255,.06);
}
.footer .wrap{max-width:var(--maxw);}
.footer-top{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:30px;
  padding-bottom:30px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand{display:flex;flex-direction:column;gap:12px;}
.footer-brand strong{font-size:15px;color:#fff;line-height:1.5;}
.footer-brand p{font-size:13px;line-height:1.85;color:#8b93b5;}
.footer-col h4{font-size:13.5px;color:#fff;margin-bottom:12px;letter-spacing:.02em;}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col li a,.footer-col li span{font-size:13px;color:#98a0c2;}
.footer-col li a:hover{color:var(--brand);}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;
  align-items:center;justify-content:space-between;
  padding-top:20px;
  font-size:12.5px;color:#7c84a8;
}
.fb-links{display:flex;flex-wrap:wrap;gap:16px;}
.footer .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:18px;border-radius:12px;}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .layout{grid-template-columns:minmax(0,1fr);}
  .sidebar{
    position:relative;height:auto;overflow:visible;
    padding:16px;
    flex-direction:row;flex-wrap:wrap;align-items:center;gap:12px;
    border-right:0;border-bottom:1px solid rgba(255,255,255,.08);
  }
  .brand{padding:0;}
  .brand-text strong{font-size:14px;}
  .brand-text em{display:none;}
  .nav{flex-direction:row;gap:8px;width:100%;overflow-x:auto;padding-bottom:2px;}
  .nav-label{display:none;}
  .nav-link{white-space:nowrap;padding:8px 14px;font-size:13.5px;}
  .nav-link::before{display:none;}
  .side-card{display:none;}
  .hero{padding:24px 0 48px;}
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:30px;}
  .split{grid-template-columns:minmax(0,1fr);gap:28px;}
  .safety{grid-template-columns:minmax(0,1fr);padding:30px 24px;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .feat-grid,.scene-grid,.quote-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .data-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .post-list{grid-template-columns:minmax(0,1fr);}
}
@media (max-width:768px){
  .wrap{padding:0 18px;}
  .section{padding:44px 0;}
  .hero h1{font-size:24px;}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .feat-grid,.scene-grid,.quote-grid,.compare{grid-template-columns:minmax(0,1fr);}
  .series-bar{padding:10px 12px;gap:7px;margin-bottom:26px;}
  .series-label{width:100%;border-right:0;padding-right:0;margin-right:0;padding-bottom:4px;}
  .sticky-inner{padding:10px 16px;flex-wrap:wrap;gap:10px;}
  .sticky-copy{flex:1 1 100%;}
  .sticky-actions{flex:1 1 100%;}
  .sticky-actions .btn{flex:1;}
  body{padding-bottom:104px;}
}
@media (max-width:520px){
  .hero{padding:20px 0 40px;}
  .hero h1{font-size:21px;line-height:1.4;}
  .hero-lead{font-size:14px;}
  .hero-actions .btn{width:100%;}
  .hero-stats{grid-template-columns:minmax(0,1fr);}
  .data-strip{grid-template-columns:minmax(0,1fr);padding:20px;}
  .footer-top{grid-template-columns:minmax(0,1fr);gap:24px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .sec-title{font-size:20px;}
  .compare-col,.feat-card,.quote-card,.scene-body{padding-left:18px;padding-right:18px;}
  .faq-item{padding:4px 16px;}
}