html[data-language="zh"] .lang-en,html[data-language="zht"] .lang-en,html[data-language="en"] .lang-zh{display:none!important}
.language-switch{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.language-switch button{border:0;background:#fff;padding:8px 10px;cursor:pointer}
.language-switch button.active{background:var(--brand);color:#fff}
.guide-main{max-width:1080px;margin:55px auto;padding:0 24px}
.guide-hero{text-align:center;max-width:850px;margin:0 auto 35px}
.hero h1{font-size:56px;line-height:1.08}
.guide-hero h1{font-size:52px}.guide-hero p{font-size:18px;color:var(--muted);line-height:1.7}
.guide-nav{display:flex;gap:16px;flex-wrap:wrap;position:sticky;top:10px;z-index:2;padding:16px 20px}
.guide-nav a{color:var(--brand);font-weight:700}
.guide-section{scroll-margin-top:90px;margin:24px 0;padding:32px}.guide-section h2{font-size:30px;margin-top:0}
.guide-section li{margin:10px 0;line-height:1.65}.guide-section p{line-height:1.7}
.code-card{position:relative;margin:18px 0}.code-card pre{background:#11222d;color:#d7f8ee;padding:26px 18px 18px;border-radius:12px;overflow:auto;white-space:pre-wrap}
.code-card button{position:absolute;right:8px;top:8px;border:0;border-radius:7px;padding:7px 10px;cursor:pointer;background:#d9f6ed;color:var(--brand);font-weight:700}
.warning,.success{padding:16px 18px;border-radius:10px;margin:18px 0;line-height:1.6}.warning{background:#fff4df;border:1px solid #f2cd82}.success{background:#e3f7ef;border:1px solid #9ddfc9}
.badge{display:inline-block;background:#e5eeeb;color:var(--brand);border-radius:20px;padding:5px 10px;font-size:12px;font-weight:750}
.cards.compact button.featured{position:relative;border:2px solid var(--brand);padding-top:32px}
.cards.compact button.featured em{position:absolute;right:8px;top:7px;background:#d9f6ed;color:var(--brand);border-radius:20px;padding:3px 8px;font-size:11px;font-style:normal}
.support-card{max-width:760px}.support-card h2{margin-bottom:10px}.support-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:10px 0}.dashboard .support-actions{justify-content:flex-start}.support-card .secondary{margin:0}.support-card code{word-break:break-all}.copy-feedback{min-height:1.4em}
.status{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;min-width:max-content}
.status span{display:inline;width:auto;height:auto;border-radius:0;background:none;margin-right:0}
.status span:first-child{display:inline-block;flex:0 0 8px;width:8px;height:8px;border-radius:50%;background:#20bd7a;margin-right:7px}
.visual-steps,.client-choice{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:22px 0}.visual-steps article,.client-choice article{border:1px solid var(--line);border-radius:14px;padding:18px;background:#fbfcfc}.step-number{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;margin-bottom:12px}.ui-shot{display:grid;gap:9px;align-content:center;min-height:130px;border:1px solid #cad8d4;border-radius:12px;padding:18px;background:linear-gradient(145deg,#fff,#e9f0ee);box-shadow:0 8px 24px #10212f12;color:var(--ink)}.ui-shot>b{font-size:18px}.ui-shot>span{color:var(--muted);font-size:13px;word-break:break-word}.ui-shot button{width:max-content;border:0;border-radius:7px;background:var(--brand);color:#fff;padding:7px 12px}.window-dots{color:#d9a65f!important;letter-spacing:3px}.terminal-shot{background:#11222d;color:#d7f8ee}.terminal-shot>span{color:#9ec8bb}.phone-shot{border-radius:22px;min-height:150px}.member-guide-callout{text-align:center;border-color:#9ddfc9}.protected-guide h3{margin-top:28px}.protected-guide a{text-decoration:underline}.setup-visual{max-width:720px;margin:1rem 0 1.5rem}.setup-visual .ui-shot{min-height:150px}.setup-visual p{margin:.65rem 0 0;color:var(--muted)}
@media(max-width:760px){.hero h1{font-size:30px;line-height:1.18;letter-spacing:-.035em}.docs h2{font-size:28px;line-height:1.25;letter-spacing:-.025em}.guide-hero h1{font-size:34px}.guide-nav{position:static}.guide-section{padding:22px}.guide-section h2{font-size:25px}.visual-steps,.client-choice{grid-template-columns:1fr}.ui-shot{min-height:115px}}