/* ==========================================================================
   Kadoo · legal document pages (用户协议 / 隐私政策)
   Reuses the marketing palette; adds long-form reading typography.
   ========================================================================== */
.legal-nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px clamp(18px,5vw,48px);
  background:rgba(246,244,239,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.legal-nav__brand{display:flex;align-items:center;gap:10px;font-weight:800;font-family:var(--font-en)}
.legal-nav__brand img{height:26px;width:auto}
.legal-nav__back{font-size:14px;color:var(--muted);font-weight:600}
.legal-nav__back:hover{color:var(--ink)}

.doc{max-width:820px;margin:0 auto;padding:clamp(40px,7vh,80px) clamp(20px,5vw,32px) 100px}
.doc__eyebrow{
  display:inline-block;font-family:var(--font-en);font-size:12px;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--terra);
  padding:6px 13px;border:1px solid rgba(201,106,60,.3);border-radius:999px;margin-bottom:22px;
}
.doc h1{font-size:clamp(32px,5vw,50px);font-weight:800;letter-spacing:-.03em}
.doc__meta{margin-top:16px;color:var(--muted);font-size:14px;line-height:1.7}
.doc__note{
  margin-top:26px;padding:16px 18px;border-radius:16px;
  background:var(--bg-2);border:1px solid var(--line);color:#5c574d;font-size:14px;line-height:1.7;
}
.doc__toc{
  margin-top:30px;padding:20px 22px;border-radius:18px;background:#fff;border:1px solid var(--line);
}
.doc__toc h4{font-family:var(--font-en);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.doc__toc ol{list-style:none;counter-reset:toc;display:grid;grid-template-columns:1fr 1fr;gap:6px 24px}
.doc__toc li{counter-increment:toc}
.doc__toc a{display:flex;gap:10px;font-size:14.5px;color:#453f36;padding:5px 0;transition:color .2s}
.doc__toc a:hover{color:var(--orange)}
.doc__toc a::before{content:counter(toc,decimal-leading-zero);font-family:var(--font-en);font-size:12px;color:var(--gold);font-weight:700}
@media(max-width:640px){.doc__toc ol{grid-template-columns:1fr}}

.callout{
  margin-top:16px;padding:16px 18px;border-radius:16px;
  background:#fbf1e9;border:1px solid rgba(201,106,60,.32);color:#6b3a22;font-size:15px;line-height:1.85;
}
.callout strong{color:#a24417}
.doc dl{margin-top:14px}
.doc dt{font-weight:700;color:var(--ink-2);margin-top:14px;font-size:16px}
.doc dd{margin:4px 0 0;color:#3f3a31;line-height:1.8;font-size:16px}
.doc__upd{margin-top:10px;font-size:13px;color:var(--muted)}

.doc section{margin-top:44px;scroll-margin-top:80px}
.doc section > h2{
  font-size:clamp(20px,2.6vw,26px);font-weight:800;letter-spacing:-.01em;
  padding-bottom:12px;border-bottom:1px solid var(--line);
  display:flex;align-items:baseline;gap:12px;
}
.doc section > h2 .num{font-family:var(--font-en);font-size:15px;color:var(--gold);font-weight:800}
.doc h3{font-size:16.5px;font-weight:700;margin-top:22px;color:var(--ink-2)}
.doc p{margin-top:12px;font-size:16px;line-height:1.85;color:#3f3a31}
.doc ul{margin:12px 0 0;padding-left:0;list-style:none}
.doc ul li{position:relative;padding-left:22px;margin-top:10px;font-size:16px;line-height:1.8;color:#3f3a31}
.doc ul li::before{content:"";position:absolute;left:4px;top:12px;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.doc strong{color:var(--ink);font-weight:700}
.doc a.inline{color:var(--terra);font-weight:600;border-bottom:1px solid rgba(201,106,60,.35)}

.doc__foot{
  margin-top:60px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px;
}
.doc__foot .switch{display:flex;gap:16px}
.doc__foot .switch a{font-weight:600;color:var(--ink-2)}
.doc__foot .switch a:hover{color:var(--orange)}