.channel-banner{display:flex;align-items:center;gap:22px;padding:26px 30px;margin:28px 0 40px;border:1px solid #477b803f;border-radius:22px;background:linear-gradient(120deg,#163d3bb0,#14263bd9);color:#e9f2ff}.channel-symbol{display:grid;place-items:center;flex-shrink:0;width:54px;height:54px;background:#7ce0cb14;color:#8debd6;border:1px solid #7ce0cb33;border-radius:16px;font-size:30px}.channel-banner small{font-size:10px;letter-spacing:2px;color:#86ddcc}.channel-banner h2{font-size:21px;line-height:1.3;margin:7px 0}.channel-banner p{font-size:13px;color:#95adc2;margin:0}.channel-banner>a{flex-shrink:0;margin-left:auto;padding:13px 18px;background:#7ce0cb;color:#0a302c;border-radius:12px;font-weight:650;text-decoration:none;transition:transform .2s}.channel-banner>a:hover{transform:translateY(-2px)}
.guide-page{padding:44px 0 12px;max-width:900px;margin:auto}.guide-content>h1{font-size:clamp(28px,5vw,42px);letter-spacing:-1.2px;line-height:1.2;margin:0 0 18px}.guide-content .muted{color:#95abc3;font-size:16px;line-height:1.7}.guide-content .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:24px 0}.guide-content .btn,.guide-content .top-btn{display:flex;align-items:center;justify-content:center;min-height:52px;padding:16px 20px;background:linear-gradient(130deg,#192e45,#122135);border:1px solid #30465b;border-radius:14px;color:#e4f1ff;text-decoration:none;font-weight:600;transition:border-color .2s,transform .2s}.guide-content .btn:hover,.guide-content .top-btn:hover{border-color:#7ce0cb80;transform:translateY(-2px)}.guide-content .btn-blue,.guide-content .top-btn-lk{background:#7ce0cb;color:#0c322e;border-color:#7ce0cb}.guide-content .step{padding:24px;margin:16px 0;border:1px solid #2b4157;border-radius:20px;background:linear-gradient(130deg,#142638eb,#101e2ee8)}.guide-content .step-title{font-size:18px;font-weight:650;color:#92e7d5;margin-bottom:10px}.guide-content .step-text{color:#b5c8db;font-size:15px;line-height:1.8}.guide-content a{color:#8debd6}.guide-content .box,.guide-content .quick-note,.guide-content .warn{padding:18px 22px;border:1px solid #355467;border-radius:16px;background:#152b3b9c;color:#9fbad0;line-height:1.8;margin:22px 0;font-size:14px}.guide-content .warn{border-color:#947d4a55;background:#66532912;color:#d3c6aa}.guide-content .top-actions,.guide-content .btn-row{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.guide-content img{max-width:100%;height:auto}.guide-content b{color:#e0edf9}
@media(max-width:640px){.channel-banner{padding:20px;gap:14px;flex-wrap:wrap}.channel-banner>div{flex:1;min-width:170px}.channel-banner h2{font-size:18px}.channel-banner>a{width:100%;text-align:center}.guide-page{padding-top:28px}.guide-content .step{padding:19px}.guide-content .grid{grid-template-columns:1fr}.guide-content .btn-row>*{width:100%}}@media(prefers-reduced-motion:reduce){.channel-banner>a,.guide-content .btn,.guide-content .top-btn{transition:none;transform:none!important}}