/* ============================================================
   档案 ZT-1030 · 币安被盗的 背后真相
   视觉：暗色机密档案 / 打码条 / 印章 / 胶片颗粒
   ============================================================ */

:root{
  --bg:#0b0a09;
  --bg-2:#0e0d0b;
  --bg-3:#131110;
  --ink:#ece4d8;
  --ink-2:#c9c0b2;
  --dim:#8b8378;
  --line:rgba(236,228,216,.12);
  --line-2:rgba(236,228,216,.22);
  --red:#d8323f;
  --red-glow:rgba(216,50,63,.35);
  --amber:#c9a227;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"Cascadia Mono","Roboto Mono",monospace;
  --serif:"Songti SC","Noto Serif SC","Source Han Serif SC",SimSun,"STSong",Georgia,serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.75;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
::selection{background:var(--red);color:#fff}

.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}

/* ---------- 覆盖层：颗粒 + 暗角 ---------- */
.grain{
  position:fixed;inset:-50%;z-index:9000;pointer-events:none;opacity:.35;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
  animation:grainShift 6s steps(6) infinite;
}
@keyframes grainShift{
  0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}
  60%{transform:translate(-2%,-2%)}80%{transform:translate(3%,1%)}100%{transform:translate(0,0)}
}
.vignette{
  position:fixed;inset:0;z-index:8999;pointer-events:none;
  background:radial-gradient(120% 90% at 50% 20%,transparent 40%,rgba(0,0,0,.55) 100%);
}

/* ---------- 顶部情报条 ---------- */
.ticker{
  position:sticky;top:0;z-index:800;
  background:#050505;
  border-bottom:1px solid var(--line);
  overflow:hidden;height:36px;display:flex;align-items:center;
}
.ticker__row{
  display:flex;gap:56px;white-space:nowrap;will-change:transform;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--dim);
  animation:marquee 60s linear infinite;
}
.ticker__row b{color:var(--red);font-weight:600}
.ticker__row i{color:var(--amber);font-style:normal}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- HERO ---------- */
.hero{
  position:relative;min-height:calc(100vh - 36px);
  display:flex;flex-direction:column;justify-content:center;
  padding:clamp(64px,9vh,120px) 0 96px;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(70% 55% at 18% 12%,rgba(216,50,63,.10),transparent 65%),
    radial-gradient(60% 50% at 88% 78%,rgba(201,162,39,.06),transparent 60%);
}
.hero .wrap{position:relative;z-index:2}

.stamp-mark{
  position:absolute;top:clamp(24px,5vh,54px);right:0;
  font-family:var(--mono);font-size:11px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--red);border:2px solid var(--red);padding:8px 14px;
  transform:rotate(-9deg);opacity:.85;
  box-shadow:inset 0 0 0 1px rgba(216,50,63,.25);
  text-shadow:0 0 14px var(--red-glow);
}
.stamp-mark::after{
  content:"";position:absolute;inset:3px;border:1px solid rgba(216,50,63,.45);
}

.kicker{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--dim);
  text-transform:uppercase;margin-bottom:clamp(24px,4vh,42px);
}
.live{display:inline-flex;align-items:center;gap:8px;color:var(--red)}
.live i{
  width:7px;height:7px;border-radius:50%;background:var(--red);
  box-shadow:0 0 0 0 var(--red-glow);animation:ping 1.8s infinite;
}
@keyframes ping{
  0%{box-shadow:0 0 0 0 rgba(216,50,63,.55)}
  70%{box-shadow:0 0 0 10px rgba(216,50,63,0)}
  100%{box-shadow:0 0 0 0 rgba(216,50,63,0)}
}

.title{
  font-family:var(--serif);
  font-size:clamp(46px,10.5vw,124px);
  line-height:1.02;
  font-weight:700;
  letter-spacing:-.02em;
  text-shadow:0 2px 40px rgba(0,0,0,.6);
}
.title__red{
  display:block;
  color:var(--red);
  position:relative;
  text-shadow:0 0 60px rgba(216,50,63,.28);
}
.title__red::after{
  content:"";position:absolute;left:0;bottom:.08em;height:.06em;width:min(100%,420px);
  background:linear-gradient(90deg,var(--red),transparent);
  opacity:.7;
}

.sub{
  margin-top:clamp(22px,3.4vh,36px);
  font-size:clamp(14px,2.2vw,17.5px);
  color:var(--ink-2);max-width:640px;line-height:1.85;
}
.sub em{font-style:normal;color:var(--ink);border-bottom:1px solid var(--line-2);padding-bottom:1px}

/* 倒计时 */
.cd{
  display:flex;align-items:flex-end;gap:8px;margin-top:clamp(34px,5.5vh,56px);
  font-family:var(--mono);
}
.cd__unit{display:flex;flex-direction:column;align-items:center;gap:6px}
.cd__unit b{
  font-size:clamp(28px,5.6vw,46px);font-weight:700;line-height:1;
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;
  color:var(--ink);
}
.cd__unit span{font-size:10px;letter-spacing:.24em;color:var(--dim);font-family:var(--sans)}
.cd__sep{font-size:clamp(22px,4.4vw,36px);color:var(--red);line-height:1.15;opacity:.65;animation:blink 1.6s steps(2) infinite}
@keyframes blink{50%{opacity:.15}}
.cd__cap{margin-top:12px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--dim)}
.cd__cap b{color:var(--ink)}

/* 按钮 */
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(30px,4.5vh,46px)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border:1px solid var(--line-2);
  font-size:14px;letter-spacing:.06em;cursor:pointer;background:none;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
  position:relative;overflow:hidden;
}
.btn::after{
  content:"";position:absolute;inset:0;background:currentColor;opacity:0;transition:opacity .25s;
}
.btn:hover{transform:translateY(-2px)}
.btn--sm{padding:11px 20px;font-size:13px}
.btn--red{
  background:var(--red);border-color:var(--red);color:#fff;font-weight:600;
  box-shadow:0 0 0 0 rgba(216,50,63,.45),0 10px 30px -12px rgba(216,50,63,.7);
}
.btn--red:hover{background:#e63b48;border-color:#e63b48;box-shadow:0 0 0 4px rgba(216,50,63,.14),0 14px 36px -12px rgba(216,50,63,.85)}
.btn--ghost{color:var(--ink-2);backdrop-filter:blur(2px)}
.btn--ghost:hover{color:var(--ink);border-color:var(--ink);background:rgba(236,228,216,.04)}

.hero__meta{
  display:flex;flex-wrap:wrap;gap:20px 52px;
  margin-top:clamp(38px,6vh,64px);padding-top:26px;border-top:1px solid var(--line);
}
.hero__meta div{display:flex;align-items:baseline;gap:10px}
.hero__meta b{font-family:var(--mono);font-size:22px;color:var(--red);font-weight:700}
.hero__meta span{font-size:12px;color:var(--dim)}

.hero__scroll{
  position:absolute;left:50%;bottom:22px;transform:translateX(-50%);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.28em;color:var(--dim);
  animation:bob 2.4s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translate(-50%,0);opacity:.45}50%{transform:translate(-50%,8px);opacity:1}}

/* ---------- 通用区块 ---------- */
.sec{padding:clamp(70px,11vh,120px) 0;border-top:1px solid var(--line);position:relative}
.sec--dark{background:var(--bg-2)}
.sec__head{display:flex;align-items:baseline;gap:16px;margin-bottom:20px}
.sec__idx{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--red);
  border:1px solid rgba(216,50,63,.4);padding:3px 8px;
}
.sec__head h2{
  font-family:var(--serif);font-size:clamp(24px,4.4vw,38px);
  font-weight:700;letter-spacing:-.01em;line-height:1.25;
}
.sec__lead{
  font-size:clamp(14px,2.1vw,16px);color:var(--dim);max-width:700px;margin-bottom:clamp(30px,5vh,52px);
}
.sec__note{
  margin-top:clamp(30px,5vh,48px);padding-left:16px;border-left:2px solid rgba(216,50,63,.45);
  font-family:var(--mono);font-size:12px;color:var(--dim);letter-spacing:.04em;line-height:2;
}

/* ---------- 打码条 ---------- */
.rd{
  background:rgba(236,228,216,.86);color:transparent;
  border:0;padding:0 .25em;margin:0 .06em;border-radius:1px;
  cursor:pointer;transition:background .3s var(--ease),color .3s var(--ease);
  font:inherit;line-height:1.45;vertical-align:baseline;
  position:relative;
  box-decoration-break:clone;-webkit-box-decoration-break:clone;
}
.rd:hover{background:rgba(236,228,216,.97)}
.rd::after{
  content:"点击";
  position:absolute;left:50%;top:-1.9em;transform:translateX(-50%) scale(.9);
  font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:var(--bg);
  background:var(--ink);padding:2px 6px;white-space:nowrap;
  opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
}
.rd:hover::after{opacity:1;transform:translateX(-50%) scale(1)}
.rd.is-open{
  background:rgba(216,50,63,.16);color:var(--red);
  box-shadow:inset 0 -1px 0 rgba(216,50,63,.55);
  animation:reveal .5s var(--ease);
}
.rd.is-open::after{display:none}
@keyframes reveal{
  0%{filter:blur(6px);opacity:.2;letter-spacing:.4em}
  100%{filter:blur(0);opacity:1;letter-spacing:normal}
}

/* ---------- 01 三条断言 ---------- */
.claims{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.claim{background:var(--bg);padding:clamp(26px,4vw,40px);position:relative;transition:background .3s}
.claim:hover{background:var(--bg-3)}
.claim__no{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--red);
  display:block;margin-bottom:14px;
}
.claim h3{
  font-family:var(--serif);font-size:clamp(19px,3vw,25px);font-weight:700;
  line-height:1.45;margin-bottom:14px;
}
.claim p{font-size:14.5px;color:var(--ink-2);line-height:1.95;max-width:760px}

/* ---------- 02 影像档案 ---------- */
.vault{
  position:relative;border:1px solid var(--line-2);background:#000;
  aspect-ratio:16/9;overflow:hidden;
  box-shadow:0 40px 90px -50px rgba(0,0,0,.9);
}
.vault__video{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(.55) contrast(1.1) brightness(.72) sepia(.12);
  transition:filter .6s var(--ease);
}
.vault.is-open .vault__video{filter:grayscale(.15) contrast(1.05) brightness(.92)}
.vault__fallback{
  position:absolute;inset:0;display:grid;place-content:center;gap:8px;text-align:center;
  background:
    linear-gradient(0deg,rgba(0,0,0,.62),rgba(0,0,0,.42)),
    url("../img/poster.jpg") center/cover no-repeat,
    radial-gradient(60% 60% at 50% 50%,#141210,#050505 80%);
  color:var(--dim);font-family:var(--mono);
}
.vault__fallback[hidden]{display:none}
.vault__fallback > *{display:none}

.vault__veil{
  position:absolute;inset:0;z-index:3;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  text-align:center;padding:24px;
  background:
    repeating-linear-gradient(0deg,rgba(0,0,0,.26) 0 1px,transparent 1px 3px),
    radial-gradient(60% 70% at 50% 50%,rgba(0,0,0,.22),rgba(0,0,0,.72));
  backdrop-filter:blur(1px);
  transition:opacity .5s var(--ease),visibility .5s;
}
.vault__veil.is-hidden{opacity:0;visibility:hidden}
.vault__lock{font-size:26px;opacity:.8;filter:grayscale(1)}
.vault__t{font-family:var(--serif);font-size:clamp(20px,3vw,28px);font-weight:700;letter-spacing:.04em}
.vault__d{font-size:13px;color:var(--dim);max-width:420px}
.vault__hint{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--dim);opacity:.7;margin-top:4px}

.vault__bar{
  position:absolute;left:0;right:0;bottom:0;z-index:4;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:10px 14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;
  color:var(--dim);background:linear-gradient(0deg,rgba(0,0,0,.95),rgba(0,0,0,0));
}
.vault__rec{display:inline-flex;align-items:center;gap:6px;color:var(--red)}
.vault__rec i{width:6px;height:6px;border-radius:50%;background:var(--red);animation:ping 1.6s infinite}

/* ---------- 03 时间线 ---------- */
.tl{list-style:none;position:relative;padding-left:36px;margin-top:8px}
.tl::before{
  content:"";position:absolute;left:9px;top:8px;bottom:8px;width:1px;
  background:linear-gradient(180deg,var(--red),rgba(216,50,63,.15) 40%,var(--line));
}
.tl__item{position:relative;padding:0 0 clamp(28px,4vh,42px)}
.tl__item::before{
  content:"";position:absolute;left:-32px;top:9px;width:9px;height:9px;border-radius:50%;
  background:var(--bg);border:2px solid var(--dim);transition:all .3s;
}
.tl__item:hover::before{border-color:var(--ink);box-shadow:0 0 0 4px rgba(236,228,216,.06)}
.tl__item--key::before{background:var(--red);border-color:var(--red);box-shadow:0 0 0 4px rgba(216,50,63,.18)}
.tl__item--void::before{border-style:dashed;border-color:var(--red)}
.tl__item time{
  display:block;font-family:var(--mono);font-size:12px;letter-spacing:.16em;
  color:var(--red);margin-bottom:8px;
}
.tl__item--void time{text-decoration:line-through;text-decoration-color:rgba(216,50,63,.4)}
.tl__item h3{font-size:clamp(16px,2.4vw,18px);font-weight:600;margin-bottom:7px;letter-spacing:.01em}
.tl__item p{font-size:14px;color:var(--dim);line-height:1.9;max-width:740px}
.tl__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tl__tags span{
  font-family:var(--mono);font-size:10px;letter-spacing:.1em;
  border:1px solid var(--line);padding:3px 8px;color:var(--dim);
}
.tl__item--void .tl__tags span{border-color:rgba(216,50,63,.3);color:rgba(216,50,63,.85)}

/* ---------- 04 资金流向 ---------- */
.flowbox{border:1px solid var(--line);background:linear-gradient(180deg,#0a0908,#080807);padding:clamp(14px,3vw,28px) clamp(8px,2vw,18px)}
.flowbox svg{width:100%;height:auto;display:block}
.flowbox__cap{
  margin-top:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;
  color:var(--dim);text-align:center;
}
.flow-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-top:0}
.fs{background:var(--bg-2);padding:22px 20px;transition:background .3s}
.fs:hover{background:var(--bg-3)}
.fs span{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--red)}
.fs h4{font-size:15px;margin:8px 0 6px;font-weight:600}
.fs p{font-size:13px;color:var(--dim);line-height:1.8}
.fs--lost span{color:var(--dim)}
.fs--lost h4{color:var(--dim);text-decoration:line-through;text-decoration-color:rgba(216,50,63,.6)}

/* ---------- 05 录音 ---------- */
.tape{border:1px solid var(--line-2);background:#080706;position:relative;overflow:hidden}
.tape::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.5) 0 1px,transparent 1px 3px);
  opacity:.5;
}
.tape__bar{
  display:flex;align-items:center;gap:14px;padding:12px 18px;
  border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--dim);
}
.tape__src{margin-left:auto;color:var(--amber)}
.tape__wave{
  flex:0 0 84px;height:14px;border-radius:1px;
  background:repeating-linear-gradient(90deg,var(--red) 0 2px,transparent 2px 5px);
  opacity:.5;
  animation:wave 1.1s steps(3) infinite;
}
@keyframes wave{50%{transform:scaleY(.4)}}
.tape__body{
  position:relative;z-index:3;
  padding:clamp(22px,4vw,38px);min-height:300px;
  font-family:var(--mono);font-size:14px;line-height:2.15;color:var(--ink-2);
  white-space:pre-wrap;
}
.tape__body .sp{color:var(--red);opacity:.75}
.tape__body .u{color:var(--dim)}
.caret{display:inline-block;width:8px;height:15px;background:var(--red);vertical-align:-2px;animation:blink 1s steps(2) infinite;margin-left:2px}
.tape__foot{
  display:flex;justify-content:space-between;gap:12px;padding:12px 18px;
  border-top:1px solid var(--line);font-family:var(--mono);font-size:10.5px;
  letter-spacing:.14em;color:var(--dim);
}

/* ---------- 06 数字 ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
@media(min-width:820px){.grid{grid-template-columns:repeat(3,1fr)}}
.num{background:var(--bg);padding:clamp(22px,3.4vw,34px) clamp(18px,2.6vw,26px);transition:background .3s}
.num:hover{background:var(--bg-3)}
.num b{
  display:block;font-family:var(--mono);font-size:clamp(30px,5.6vw,46px);font-weight:700;
  line-height:1;letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums;
}
.num:hover b{color:var(--red)}
.num span{display:block;margin-top:12px;font-size:12.5px;color:var(--ink-2)}
.num small{display:block;margin-top:6px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--dim);opacity:.75}

/* ---------- 07 CTA ---------- */
.sec--cta{text-align:center;background:
  radial-gradient(60% 60% at 50% 0%,rgba(216,50,63,.10),transparent 70%),var(--bg)}
.sec--cta .sec__idx{display:inline-block;margin-bottom:22px}
.cta__t{
  font-family:var(--serif);font-size:clamp(30px,6vw,58px);line-height:1.25;
  font-weight:700;letter-spacing:-.01em;margin-bottom:18px;
}
.sec--cta .sec__lead{margin:0 auto clamp(30px,5vh,44px)}

.code{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;max-width:520px;margin:0 auto}
.code input{
  flex:1 1 220px;min-width:0;background:rgba(236,228,216,.04);
  border:1px solid var(--line-2);padding:14px 18px;
  font-family:var(--mono);letter-spacing:.4em;text-align:center;
  outline:none;transition:border-color .25s,background .25s;
}
.code input::placeholder{color:var(--dim);letter-spacing:.3em}
.code input:focus{border-color:var(--red);background:rgba(216,50,63,.06)}
.code__msg{
  min-height:22px;margin-top:14px;font-family:var(--mono);font-size:11.5px;
  letter-spacing:.1em;color:var(--dim);
}
.code__msg.ok{color:#4bd18a}
.code__msg.bad{color:var(--red)}
.cta__row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:clamp(34px,5vh,48px)}

.subscribe{margin-top:clamp(46px,7vh,72px);padding-top:clamp(30px,4vh,42px);border-top:1px solid var(--line)}
.subscribe p{font-size:13.5px;color:var(--dim);margin-bottom:16px}

/* ---------- FOOT ---------- */
.foot{border-top:1px solid var(--line);padding:clamp(38px,6vh,56px) 0 64px;background:#070606}
.foot__row{
  display:flex;flex-wrap:wrap;gap:10px 34px;font-family:var(--mono);
  font-size:10.5px;letter-spacing:.14em;color:var(--dim);margin-bottom:18px;
}
.foot__row b{color:var(--ink-2);font-weight:500}
.foot__note{font-size:11.5px;color:var(--dim);max-width:760px;line-height:1.95;opacity:.8}

/* ---------- 滚动揭示 ---------- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:760px){
  .stamp-mark{position:static;display:inline-block;margin-bottom:22px;transform:rotate(-4deg);font-size:9.5px;padding:6px 10px}
  .hero{min-height:auto;padding-top:56px}
  .hero__meta{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding-top:20px}
  .hero__meta div{flex-direction:column;gap:2px}
  .hero__meta b{font-size:19px}
  .hero__meta span{font-size:10.5px;line-height:1.5}
  .cd{gap:4px}
  .vault{aspect-ratio:4/3}
  .vault__lock{font-size:20px}
  .vault__hint{display:none}
  .vault__veil{gap:7px}
  .vault__d{font-size:12px;max-width:260px}
  .flowbox{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .flowbox svg{min-width:620px}
  .tape__body{font-size:12.5px;line-height:2.05;min-height:260px}
  .vault__bar{font-size:9px;padding:8px 10px}
  .vault__bar span:nth-child(2){display:none}
  .tl{padding-left:28px}
  .tl__item::before{left:-24px}
  .tl::before{left:9px}
  .num b{font-size:34px}
  .cta__t{font-size:clamp(28px,8vw,40px)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  [data-reveal]{opacity:1;transform:none}
}

/* ============================================================
   v2 组件：真实素材版
   ============================================================ */

/* ---------- 证据图 ---------- */
.evidence{
  margin:0;border:1px solid var(--line-2);background:#0a0908;
  padding:10px;position:relative;
}
.evidence img{width:100%;height:auto;display:block;cursor:zoom-in}
.evidence figcaption{
  margin-top:10px;font-family:var(--mono);font-size:10.5px;line-height:1.8;
  letter-spacing:.06em;color:var(--dim);
  display:flex;justify-content:space-between;gap:12px;
}
.evidence--dark{border-color:rgba(236,228,216,.16)}

/* ---------- 两个版本 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.cmp{background:var(--bg);padding:clamp(22px,3.4vw,34px)}
.cmp--onchain{background:linear-gradient(180deg,rgba(216,50,63,.06),transparent 60%),var(--bg)}
.cmp__tag{
  display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.16em;
  color:var(--dim);border:1px solid var(--line);padding:3px 8px;margin-bottom:14px;
}
.cmp--onchain .cmp__tag{color:var(--red);border-color:rgba(216,50,63,.35)}
.cmp h3{font-family:var(--serif);font-size:clamp(19px,2.6vw,24px);line-height:1.45;margin-bottom:14px}
.cmp p{font-size:14px;color:var(--ink-2);line-height:1.95;margin-bottom:12px}
.cmp q{color:var(--ink);font-style:normal;border-bottom:1px dashed var(--line-2)}
.cmp__foot{
  font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.04em;
  border-top:1px solid var(--line);padding-top:12px;margin-top:16px;margin-bottom:0;
}

.paradox{
  margin-top:22px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:20px 24px;background:rgba(216,50,63,.07);
  border-left:2px solid var(--red);
}
.paradox__mark{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--red);
  border:1px solid rgba(216,50,63,.4);padding:4px 10px;white-space:nowrap;
}
.paradox p{font-size:clamp(16px,2.6vw,21px);font-family:var(--serif);line-height:1.6}
.paradox b{color:var(--red)}

.threeways{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-top:0}
.tw3{background:var(--bg);padding:24px 22px}
.tw3 span{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--red)}
.tw3 h4{font-size:16px;margin:9px 0 7px}
.tw3 p{font-size:13px;color:var(--dim);line-height:1.85}

/* ---------- 五步链路 ---------- */
.steps5{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-top:0;margin-top:24px}
.st5{background:var(--bg-2);padding:24px 20px;position:relative}
.st5 span{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--red)}
.st5 h4{font-size:15px;margin:9px 0 8px;font-weight:600}
.st5 p{font-size:12.5px;color:var(--dim);line-height:1.85}
.st5 em{
  display:block;margin-top:12px;font-style:normal;font-family:var(--mono);
  font-size:9.5px;letter-spacing:.16em;color:rgba(139,131,120,.7);
}
.st5--key{background:linear-gradient(180deg,rgba(216,50,63,.09),transparent 70%),var(--bg-2)}
.st5--key h4{color:var(--red)}

/* ---------- 资金流数字 ---------- */
.flownums{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px 26px;margin:26px 0}
.flownums div{display:flex;flex-direction:column;gap:6px;border-left:1px solid var(--line-2);padding-left:16px}
.flownums b{font-family:var(--mono);font-size:clamp(24px,3.6vw,32px);font-weight:700;letter-spacing:-.02em}
.flownums span{font-size:12px;color:var(--dim);line-height:1.6}
.two-shot{display:grid;grid-template-columns:1.35fr 1fr;gap:20px;align-items:start}
.sidecard{background:var(--bg-3);border:1px solid var(--line);padding:26px 24px}
.sidecard h3{font-family:var(--serif);font-size:20px;margin-bottom:14px}
.sidecard p{font-size:13.5px;color:var(--ink-2);line-height:1.95;margin-bottom:12px}
.sidecard__src{font-family:var(--mono);font-size:10.5px;color:var(--dim);letter-spacing:.06em}

/* ---------- 数据表 ---------- */
.dtable{border:1px solid var(--line);font-family:var(--mono);font-size:13px}
.dtable__head,.drow{
  display:grid;grid-template-columns:1fr 1.1fr 1fr 1.5fr;
  gap:10px;align-items:center;padding:11px 18px;
}
.dtable__head{
  background:var(--bg-3);font-size:10px;letter-spacing:.18em;color:var(--dim);
  text-transform:uppercase;border-bottom:1px solid var(--line-2);
}
.drow{border-bottom:1px solid rgba(236,228,216,.06);transition:background .2s}
.drow:last-child{border-bottom:0}
.drow:hover{background:rgba(236,228,216,.03)}
.drow .a{color:var(--ink);letter-spacing:.06em}
.drow > span:nth-child(2),.drow > span:nth-child(3){color:var(--ink-2);text-align:right;font-variant-numeric:tabular-nums}
.dtable__head span:nth-child(2),.dtable__head span:nth-child(3){text-align:right}
.st{font-size:10.5px;letter-spacing:.06em;text-align:right}
.st--frz{color:#4bd18a}
.st--mov{color:var(--dim)}
.st--dump{color:var(--red)}

/* ---------- 三张冻结卡 ---------- */
.tri{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:30px}
.tri-card{background:var(--bg);padding:30px 24px}
.tri-card__t{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--dim)}
.tri-card b{display:block;font-family:var(--mono);font-size:clamp(28px,4.4vw,40px);margin:12px 0 6px;letter-spacing:-.02em}
.tri-card em{font-style:normal;font-size:12px;color:var(--dim)}
.tri-card--red b{color:var(--red)}

.quote-big{border-left:2px solid var(--red);padding:6px 0 6px 26px;max-width:900px}
.quote-big p{font-family:var(--serif);font-size:clamp(17px,2.6vw,22px);line-height:1.85;color:var(--ink)}
.quote-big__by{display:flex;gap:14px;align-items:baseline;margin-top:16px;font-size:12px;color:var(--dim);font-family:var(--mono)}
.quote-big__by b{color:var(--red);font-weight:600}

/* ---------- 推文卡 ---------- */
.tweets{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;margin-top:26px}
.tw{background:var(--bg-3);border:1px solid var(--line);padding:20px;transition:border-color .25s,transform .25s}
.tw:hover{border-color:rgba(236,228,216,.24);transform:translateY(-2px)}
.tw header{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.tw .av{
  width:34px;height:34px;border-radius:50%;background:#1a1815;display:grid;place-items:center;
  font-size:13px;color:var(--ink-2);border:1px solid var(--line);flex:0 0 auto;
}
.tw header b{display:block;font-size:13px;font-weight:600;line-height:1.3}
.tw header span{display:block;font-size:11px;color:var(--dim);font-family:var(--mono)}
.tw p{font-size:13.5px;color:var(--ink-2);line-height:1.75}
.tw p b{color:var(--ink)}
.tw footer{margin-top:14px;font-family:var(--mono);font-size:10.5px;color:var(--dim);letter-spacing:.06em}

/* ---------- 朝鲜线 ---------- */
.dprk{display:grid;grid-template-columns:360px 1fr;gap:24px;align-items:start}
.dprk__row{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.dprk__row:first-child{padding-top:0}
.dprk__row:last-child{border-bottom:0}
.dprk__k{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--red);padding-top:3px}
.dprk__row p{font-size:14px;color:var(--ink-2);line-height:1.9}
.dprk__row--q p{color:var(--ink)}

/* ---------- 问题清单 ---------- */
.qa{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:8px}
.qa__item{background:var(--bg-2);padding:clamp(20px,3vw,28px);display:grid;grid-template-columns:52px 1fr;gap:6px 16px}
.qa__n{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--red);grid-row:span 2;padding-top:6px}
.qa__item h3{font-family:var(--serif);font-size:clamp(17px,2.4vw,21px);line-height:1.5}
.qa__item p{font-size:14px;color:var(--dim);line-height:1.95;max-width:760px}

/* ---------- 灯箱 ---------- */
.lightbox{
  position:fixed;inset:0;z-index:9500;background:rgba(5,5,5,.94);
  display:flex;align-items:center;justify-content:center;padding:4vh 4vw;
  opacity:0;visibility:hidden;transition:opacity .3s;
}
.lightbox.on{opacity:1;visibility:visible}
.lightbox img{max-width:100%;max-height:92vh;object-fit:contain;border:1px solid var(--line-2)}

@media(max-width:900px){
  .two-shot{grid-template-columns:1fr}
  .dprk{grid-template-columns:1fr}
  .dprk .evidence{max-width:420px}
}
@media(max-width:760px){
  .compare{grid-template-columns:1fr}
  .dtable__head,.drow{grid-template-columns:1fr .9fr .9fr;gap:8px;padding:10px 12px;font-size:12px}
  .dtable__head span:nth-child(4),.drow > span:nth-child(4){display:none}
  .drow .st{display:none}
  .qa__item{grid-template-columns:34px 1fr}
  .tw{padding:16px}
}

.tape__body .hl{color:var(--red);font-weight:600}
.cd.is-over .cd__unit b{color:var(--dim)}
.vault__veil .btn{margin-top:6px}

.dtable__head span:not(:first-child){text-align:right}
.hero__meta b{color:#e8474f}
.hero__meta span{color:#9a9287}
.vault__hint{opacity:.85}


@media(max-width:760px){.hero__meta{grid-template-columns:repeat(2,1fr);gap:16px 10px}}


/* ---------- 两份母带 ---------- */
.films{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-top:0}
.film{
  background:var(--bg-2);border:0;text-align:left;padding:18px 20px;cursor:pointer;
  font:inherit;color:var(--ink-2);transition:background .25s,color .25s;position:relative;
}
.film:hover{background:var(--bg-3);color:var(--ink)}
.film span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--dim);margin-bottom:7px}
.film b{display:block;font-size:15px;font-weight:600;margin-bottom:5px;letter-spacing:.01em}
.film em{font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--dim);letter-spacing:.06em}
.film.is-on{background:linear-gradient(180deg,rgba(216,50,63,.10),transparent 70%),var(--bg-3)}
.film.is-on span{color:var(--red)}
.film.is-on b{color:var(--ink)}
.film.is-on::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--red)}
.film:focus-visible{outline:1px solid var(--red);outline-offset:-2px}

/* ---------- 跳转引导门（iOS 容器） ---------- */
#jtGate{
  position:fixed;inset:0;z-index:99998;background:rgba(6,6,6,.93);
  display:flex;align-items:center;justify-content:center;padding:24px;
  backdrop-filter:blur(6px);
}
.jtg__card{max-width:420px;width:100%;background:#111114;border:1px solid rgba(236,228,216,.18);padding:30px 24px;text-align:center}
.jtg__t{font-family:var(--serif);font-size:22px;color:var(--ink);margin-bottom:12px}
.jtg__d{font-size:13px;color:var(--dim);line-height:1.95;margin-bottom:22px}
.jtg__d b{color:var(--ink)}
.jtg__row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.jtg__btn{
  display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;
  border:1px solid rgba(236,228,216,.22);color:var(--ink);text-decoration:none;
  font-size:13px;background:none;cursor:pointer;font-family:var(--sans);
}
.jtg__btn--red{background:var(--red);border-color:var(--red);color:#fff;font-weight:600}
.jtg__skip{margin-top:20px;background:none;border:0;color:#6f6a63;font-size:11.5px;text-decoration:underline;cursor:pointer;padding:6px}

/* ---------- Android 引导条 ---------- */
.jtb{
  position:fixed;left:0;right:0;top:0;z-index:9998;display:flex;align-items:center;gap:10px;
  padding:9px 12px;background:var(--red);color:#fff;font-size:12px;line-height:1.4;
  font-family:var(--sans);
}
.jtb span{flex:1}
.jtb button{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.42);color:#fff;padding:5px 10px;font-size:11.5px;cursor:pointer;font-family:var(--sans)}

@media(max-width:760px){.films{grid-template-columns:1fr}}

/* 影像遮罩加深：影片一封面文字更密 */
.vault__veil{
  background:
    repeating-linear-gradient(0deg,rgba(0,0,0,.30) 0 1px,transparent 1px 3px),
    radial-gradient(62% 72% at 50% 50%,rgba(0,0,0,.56),rgba(0,0,0,.88)) !important;
}
.vault__hint{
  margin-top:12px;padding:5px 12px;background:rgba(0,0,0,.55);
  border:1px solid rgba(236,228,216,.14);border-radius:2px;
}
.vault__t{text-shadow:0 2px 18px rgba(0,0,0,.9)}
.vault__d{text-shadow:0 1px 10px rgba(0,0,0,.9)}

.vault__veil{
  background:
    repeating-linear-gradient(0deg,rgba(0,0,0,.28) 0 1px,transparent 1px 3px),
    radial-gradient(46% 44% at 50% 50%,rgba(0,0,0,.88) 0%,rgba(0,0,0,.55) 62%,rgba(0,0,0,.90) 100%) !important;
}

/* ============================================================
   v4：导航 / 档案目录 / 证据墙 / 实时面板 / 政治线
   ============================================================ */

/* ---------- 顶部导航 ---------- */
.nav{
  position:sticky;top:36px;z-index:820;
  background:rgba(8,8,8,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav__in{display:flex;align-items:center;gap:18px;height:52px}
.nav__logo{
  font-family:var(--mono);font-size:14px;letter-spacing:.12em;color:var(--ink);
  text-decoration:none;font-weight:700;white-space:nowrap;
}
.nav__logo span{color:var(--red)}
.nav__links{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
.nav__links::-webkit-scrollbar{display:none}
.nav__links a{
  font-size:12.5px;color:var(--dim);text-decoration:none;padding:8px 10px;white-space:nowrap;
  border-bottom:1px solid transparent;transition:color .2s,border-color .2s;
}
.nav__links a:hover{color:var(--ink);border-color:var(--red)}
.nav__cta{
  font-size:12px;padding:8px 14px;background:var(--red);color:#fff;text-decoration:none;
  white-space:nowrap;font-weight:600;letter-spacing:.04em;
}
.nav__burger{display:none;background:none;border:1px solid var(--line-2);width:38px;height:32px;cursor:pointer;padding:0}
.nav__burger i{display:block;height:1px;background:var(--ink);margin:4px 8px}

@media(max-width:900px){
  .nav__links{
    position:fixed;left:0;right:0;top:88px;bottom:auto;display:none;flex-direction:column;
    background:#0c0c0e;border-bottom:1px solid var(--line-2);padding:10px 16px 18px;overflow:visible;
    max-height:70vh;overflow-y:auto;
  }
  .nav__links a{padding:12px 2px;font-size:14px;border-bottom:1px solid rgba(236,228,216,.07)}
  .nav--open .nav__links{display:flex}
  .nav__burger{display:block}
  .nav__cta{display:none}
  .nav__in{height:48px;gap:10px}
  .nav__logo{font-size:13px}
}

/* ---------- 档案目录 ---------- */
.dir{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.dir__item{
  background:var(--bg);padding:18px 18px 16px;text-decoration:none;color:inherit;
  display:grid;grid-template-columns:34px 1fr;gap:2px 12px;align-items:baseline;
  transition:background .2s;position:relative;
}
.dir__item:hover{background:var(--bg-3)}
.dir__item b{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--red);
  grid-row:span 2;padding-top:3px;
}
.dir__item span{font-size:14px;color:var(--ink);line-height:1.5}
.dir__item em{
  font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.12em;
  color:var(--dim);
}
.dir__item.is-lock em{color:var(--red)}

/* ---------- 证据墙 ---------- */
.wall{columns:3;column-gap:14px}
.wall__item{
  break-inside:avoid;margin:0 0 14px;border:1px solid var(--line);background:#0a0908;padding:8px;
  cursor:zoom-in;transition:border-color .25s,transform .25s;
}
.wall__item:hover{border-color:rgba(236,228,216,.3);transform:translateY(-2px)}
.wall__item img{width:100%;display:block;filter:grayscale(.15) contrast(1.03)}
.wall__item figcaption{padding:9px 4px 3px;display:flex;flex-direction:column;gap:3px}
.wall__item b{font-size:12.5px;color:var(--ink);font-weight:600}
.wall__item span{font-family:var(--mono);font-size:10px;color:var(--dim);letter-spacing:.06em;line-height:1.6}
@media(max-width:900px){.wall{columns:2}}
@media(max-width:600px){.wall{columns:1}}

/* ---------- 实时面板 ---------- */
.live-strip{
  margin-top:22px;border:1px solid var(--line-2);background:#070707;overflow:hidden;
}
.live-strip__head{
  display:flex;align-items:center;gap:14px;padding:10px 14px;border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--dim);flex-wrap:wrap;
}
.live-strip__head .live{font-size:10.5px}
.live-strip__cap{color:var(--ink-2);letter-spacing:.04em}
.live-strip__clock{margin-left:auto;color:var(--red);font-variant-numeric:tabular-nums}
.live-strip__stage{position:relative;aspect-ratio:16/7;background:#000}
.live-strip__stage img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;
  opacity:0;transition:opacity .7s var(--ease);
}
.live-strip__stage img.on{opacity:1}
.live-strip__noise{
  position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.35) 0 1px,transparent 1px 3px);
  mix-blend-mode:multiply;
}
.live-strip__tag{
  position:absolute;left:12px;bottom:10px;font-family:var(--mono);font-size:10px;
  letter-spacing:.12em;color:#fff;background:rgba(0,0,0,.6);padding:4px 9px;border:1px solid rgba(255,255,255,.18);
}

/* ---------- 政治线 ---------- */
.pol{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:26px}
.pol figure{margin:0;border:1px solid var(--line-2);background:#0a0908;padding:8px;position:relative}
.pol img{width:100%;height:220px;object-fit:cover;display:block;filter:grayscale(.25) contrast(1.05)}
.pol figcaption{
  font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--dim);
  padding:8px 2px 2px;line-height:1.6;
}
.pol__seal{
  position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:9px;letter-spacing:.14em;
  color:var(--red);border:1px solid rgba(216,50,63,.5);padding:3px 7px;transform:rotate(-6deg);
  background:rgba(10,9,8,.7);
}
@media(max-width:760px){.pol{grid-template-columns:1fr}.pol img{height:200px}}

section[id]{scroll-margin-top:96px}


html{background:#0b0a09}
.pol__seal{z-index:2}
.live-strip__stage img{object-fit:contain;background:#000}
.nav__links a{color:var(--ink-2);font-size:13px}
.nav__links a:hover{color:#fff}

/* ============================================================
   v5：翻书结构（封面 / 章节页 / 翻页动效）
   ============================================================ */
.book .bhead{
  position:sticky;top:0;z-index:840;background:rgba(8,8,8,.93);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.bhead__in{display:flex;align-items:center;gap:14px;height:52px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--dim)}
.bhead__home{color:var(--red);text-decoration:none;white-space:nowrap}
.bhead__code{color:var(--ink-2);white-space:nowrap}
.bhead__title{
  color:var(--ink);font-family:var(--serif);font-size:14.5px;letter-spacing:.02em;flex:1;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.bhead__num{white-space:nowrap}
.bhead__bar{height:2px;background:rgba(236,228,216,.08)}
.bhead__bar i{display:block;height:100%;background:var(--red);transition:width .5s var(--ease)}

.bmain{animation:pageIn .45s cubic-bezier(.22,.61,.36,1)}
@keyframes pageIn{
  from{opacity:0;transform:translateY(22px) scale(.995)}
  to{opacity:1;transform:none}
}
.book.is-leaving .bmain{opacity:0;transform:translateY(-16px);transition:opacity .16s ease,transform .16s ease}
.sec.bsec{border-top:0;padding-top:clamp(26px,4vh,42px)}

.pager{
  display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center;
  padding:clamp(26px,5vh,48px) 24px;max-width:1120px;margin:0 auto;
}
.pager__btn{
  display:flex;flex-direction:column;gap:4px;padding:14px 18px;border:1px solid var(--line);
  text-decoration:none;color:var(--ink-2);transition:border-color .2s,background .2s;
}
.pager__btn:hover{border-color:var(--line-2);background:rgba(236,228,216,.03)}
.pager__btn em{font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--red)}
.pager__btn b{font-size:13.5px;font-weight:500;color:var(--ink);line-height:1.4}
.pager__btn--r{text-align:right;align-items:flex-end}
.pager__btn.is-off{opacity:.35}
.pager__mid{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--dim);
  text-decoration:none;border:1px solid var(--line);padding:9px 14px;white-space:nowrap;
}
.pager__mid:hover{color:var(--ink);border-color:var(--line-2)}

.bfoot{border-top:1px solid var(--line);padding:20px 0 40px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--dim)}
.bfoot .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* 封面 */
.cover{padding:clamp(56px,11vh,110px) 0 clamp(36px,6vh,64px);position:relative;overflow:hidden}
.cover::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(65% 60% at 12% 0%,rgba(216,50,63,.12),transparent 65%)}
.cover .wrap{position:relative}
.cover__stamp{
  display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--red);
  border:2px solid var(--red);padding:6px 12px;transform:rotate(-4deg);margin-bottom:26px;
}
.cover__code{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--dim);margin-bottom:16px}
.cover__title{font-family:var(--serif);font-size:clamp(38px,8.6vw,84px);line-height:1.06;font-weight:700;letter-spacing:-.02em}
.cover__title em{font-style:normal;color:var(--red)}
.cover__sub{margin-top:22px;max-width:620px;color:var(--ink-2);font-size:clamp(13px,2vw,16px);line-height:1.95}
.cover__stats{display:flex;flex-wrap:wrap;gap:20px 44px;margin-top:32px;padding-top:22px;border-top:1px solid var(--line)}
.cover__stats b{display:block;font-family:var(--mono);font-size:clamp(22px,3.4vw,30px);color:var(--red);letter-spacing:-.02em}
.cover__stats span{font-size:11px;letter-spacing:.14em;color:var(--dim)}
.cover__cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}

/* 目录 */
.tocw__hint{margin-left:auto;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--dim)}
.toc{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:6px}
.toc__item{
  display:grid;grid-template-columns:46px 1fr 40px;gap:14px;align-items:center;
  background:var(--bg);padding:16px 20px;text-decoration:none;color:inherit;transition:background .2s;
}
.toc__item:hover{background:var(--bg-3)}
.toc__item b{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--red)}
.toc__item span{font-family:var(--serif);font-size:clamp(15px,2.2vw,18px);color:var(--ink);line-height:1.5}
.toc__item em{font-style:normal;font-family:var(--mono);font-size:10px;color:var(--dim);text-align:right}

@media(max-width:640px){
  .bhead__code{display:none}
  .pager{grid-template-columns:1fr;gap:8px}
  .pager__mid{text-align:center}
  .pager__btn--r{align-items:flex-start;text-align:left}
  .toc__item{grid-template-columns:38px 1fr 28px;padding:14px 14px;gap:10px}
}