.site-guide{--guide-panel:var(--card-bg,#141925);--guide-text:var(--text,#eef0f6);--guide-muted:var(--text-muted,#a7b0c3);--guide-line:var(--border,#2c3344);--guide-accent:var(--primary,#ddbd86);color:var(--guide-text);font-family:Inter,'Microsoft YaHei UI',sans-serif;max-width:1240px;margin:auto}
.site-guide *{box-sizing:border-box}.site-guide a{color:inherit;text-decoration:none}.site-guide button{font:inherit;cursor:pointer}.site-guide :focus-visible{outline:2px solid var(--guide-accent);outline-offset:4px}.site-guide .guide-eyebrow{display:block;font-size:10px;letter-spacing:3px;color:var(--guide-accent);margin-bottom:16px}.site-guide h1,.site-guide h2,.site-guide h3,.site-guide p{margin:0}.site-guide h1{font-size:clamp(28px,3.3vw,46px);line-height:1.35;letter-spacing:-1.5px;font-weight:600}.site-guide .guide-lead{max-width:670px;font-size:13px;line-height:1.9;color:var(--guide-muted);margin-top:16px}.guide-top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:4px 0 30px}.guide-index{display:flex;gap:20px;flex-shrink:0}.guide-index a{font-size:12px;border-bottom:1px solid var(--guide-line);padding-bottom:8px}.guide-index a:hover{color:var(--guide-accent);border-color:var(--guide-accent)}.guide-section{padding-top:30px;margin-top:12px;scroll-margin-top:106px}.guide-section-head{display:flex;gap:15px;align-items:center;margin-bottom:18px}.guide-section-head>span{font-size:11px;color:var(--guide-accent);letter-spacing:1px}.site-guide .guide-section-head h2{font-size:19px;font-weight:500;letter-spacing:-.4px}.guide-section-head:after{content:'';height:1px;flex:1;background:var(--guide-line);margin-left:5px}.guide-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.guide-step,.guide-video-card{border:1px solid var(--guide-line);background:var(--guide-panel);border-radius:16px;overflow:hidden}.guide-step{padding:25px 22px;position:relative}.guide-step-number{font-size:38px;line-height:1;color:var(--guide-muted);opacity:.32;letter-spacing:-2px;font-weight:500;margin-bottom:25px}.site-guide h3{font-size:15px;font-weight:600;margin-bottom:13px}.guide-step p,.guide-step li{font-size:12px;line-height:1.9;color:var(--guide-muted)}.guide-step ol{padding-left:18px;margin:0}.guide-step li{margin-bottom:10px}.site-guide code{overflow-wrap:anywhere;white-space:normal;color:var(--guide-accent);font-size:11px;font-family:Inter,Consolas,monospace}.guide-note{margin-top:18px;padding:16px 20px;border:1px solid var(--guide-line);border-left:2px solid var(--guide-accent);background:var(--guide-panel);border-radius:4px 12px 12px 4px;font-size:12px;line-height:1.9;color:var(--guide-muted)}.guide-note strong{color:var(--guide-text);font-weight:500}.guide-videos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.guide-video-cover{aspect-ratio:16/9;background:radial-gradient(ellipse at 80% 20%,#4e3d6833,transparent 65%),linear-gradient(135deg,#252c3f,#141924);display:grid;place-items:center;position:relative}.guide-video-cover:after{content:'';position:absolute;inset:0;background-image:linear-gradient(#ffffff04 1px,transparent 1px),linear-gradient(90deg,#ffffff04 1px,transparent 1px);background-size:30px 30px;pointer-events:none}.guide-video-cover .guide-play{display:grid;place-items:center;border:1px solid #ffffff30;width:46px;height:46px;border-radius:50%;color:#e2c79d;background:#ffffff08;font-size:17px}.guide-video-cover .guide-video-status{position:absolute;left:16px;bottom:13px;font-size:10px;letter-spacing:.7px;color:#bcc3d2}.guide-video-body{padding:20px}.guide-video-body p{font-size:12px;line-height:1.8;color:var(--guide-muted);min-height:42px}.guide-video-action{margin-top:20px;border:1px solid var(--guide-line);border-radius:8px;background:transparent;padding:9px 14px;color:var(--guide-accent);font-size:12px;transition:background .2s}.guide-video-action:hover{background:#b6997020}.guide-video-action:disabled{cursor:default;color:var(--guide-muted);opacity:.65;background:none}.guide-video-card video{display:block;width:100%;aspect-ratio:16/9;background:#07090f}.guide-video-card video[hidden]{display:none}.guide-faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.guide-faq details{border:1px solid var(--guide-line);border-radius:12px;padding:0 20px;background:var(--guide-panel)}.guide-faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px 0;font-size:12px;font-weight:500;line-height:1.7}.guide-faq summary::-webkit-details-marker{display:none}.guide-faq summary:after{content:'+';font-size:20px;color:var(--guide-accent);font-weight:400}.guide-faq details[open] summary:after{content:'−'}.guide-faq p{padding-bottom:20px;font-size:12px;line-height:1.9;color:var(--guide-muted)}.guide-status{font-size:12px;color:var(--guide-muted);margin:12px 0;line-height:1.8}.guide-status button{color:var(--guide-accent);background:none;border:0;text-decoration:underline;margin-left:12px}.guide-status:empty{display:none}.guide-page{position:relative;z-index:1;padding:148px clamp(22px,6vw,110px) 120px;min-height:100dvh}.guide-public-bg{position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at 85% 0,#4e3d6928,transparent 45%),radial-gradient(ellipse at 0 50%,#7760440b,transparent 50%),#0b0e16}.scene-site.guide-public .scene-footer{position:relative;background:none}.guide-public .scene-header{background:#0c101acf}.guide-privacy{max-width:760px;margin:auto}.guide-privacy h1{font-size:38px}.guide-privacy section{padding:28px 0;border-bottom:1px solid #ffffff15}.guide-privacy h2{font-size:17px;margin-bottom:14px}.guide-privacy p{color:#acb6ca;font-size:13px;line-height:2}.guide-privacy a{text-decoration:underline;color:#e0c190}
@media(max-width:1100px){.guide-steps{grid-template-columns:1fr 1fr}.guide-top{align-items:flex-start;flex-direction:column}.guide-videos{gap:12px}}
@media(max-width:760px){.guide-page{padding-top:113px;padding-bottom:55px}.guide-videos{grid-template-columns:1fr}.guide-steps{gap:10px}.guide-step{padding:20px 16px}.guide-step-number{font-size:30px;margin-bottom:20px}.guide-step li{font-size:11px}.guide-faq{grid-template-columns:1fr}.guide-section{padding-top:21px}.guide-top{padding-bottom:10px}.guide-privacy h1{font-size:30px}}
@media(max-width:430px){.guide-steps{grid-template-columns:1fr}.guide-step{display:grid;grid-template-columns:36px 1fr;column-gap:14px}.guide-step-number{grid-row:span 2;margin:0;font-size:29px}.site-guide h3{font-size:14px}.guide-step ol{font-size:12px}.guide-step li{font-size:12px}}

.site-guide [hidden]{display:none!important}.site-guide .guide-step li{list-style:decimal}