.help-page{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#1a1a1a;color:#f0f0f0;line-height:1.65;font-size:15px;min-height:100vh}.help-topbar{position:sticky;top:0;z-index:100;height:52px;background:#1e1e1e;border-bottom:1px solid #2e2e2e;display:flex;align-items:center;padding:0 24px;gap:14px}.help-topbar-accent{position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#FBE91C 0%,#c9b800 60%,transparent 100%)}.help-topbar-logo{height:28px;display:block}.help-topbar-title{font-weight:700;font-size:15px;color:#f0f0f0;letter-spacing:.2px}.help-topbar-badge{font-size:11px;background:#252525;border:1px solid #333333;border-radius:10px;padding:2px 9px;color:#636363}.help-topbar-back{margin-left:auto;font-size:12px;color:#636363;text-decoration:none;border:1px solid #333333;border-radius:5px;padding:4px 12px;transition:color .15s,border-color .15s}.help-topbar-back:hover{color:#f0f0f0;border-color:#fbe91c}.help-layout{display:flex;min-height:calc(100vh - 52px)}.help-nav{width:260px;flex-shrink:0;position:sticky;top:52px;height:calc(100vh - 52px);overflow-y:auto;border-right:1px solid #2e2e2e;background:#1e1e1e;padding:20px 0 40px}.help-nav::-webkit-scrollbar{width:4px}.help-nav::-webkit-scrollbar-thumb{background:#333;border-radius:2px}.help-nav-section{font-size:10px;font-weight:700;color:#636363;letter-spacing:.8px;text-transform:uppercase;padding:14px 20px 6px}.help-nav a{display:block;padding:6px 20px;font-size:13px;color:silver;text-decoration:none;border-left:2px solid transparent;transition:color .12s,border-color .12s,background .12s}.help-nav a:hover{color:#f0f0f0;background:#ffffff0a}.help-nav a.active{color:#fbe91c;border-left-color:#fbe91c;background:#fbe91c0d}.help-main{flex:1;min-width:0;padding:40px 56px 80px;max-width:900px}.help-main h1{font-size:28px;font-weight:700;color:#f0f0f0;line-height:1.3;margin-bottom:10px}.help-main h1 span{color:#fbe91c}.help-hero-sub{font-size:15px;color:silver;margin-bottom:36px;max-width:600px}.help-main h2{font-size:20px;font-weight:700;color:#f0f0f0;margin:48px 0 14px;padding-top:16px;border-top:1px solid #2e2e2e}.help-main h2.no-border{border-top:none}.help-main h3{font-size:15px;font-weight:600;color:#f0f0f0;margin:24px 0 8px}.help-main p{margin-bottom:12px;color:silver}.help-section{scroll-margin-top:70px}.help-box{border-radius:8px;padding:14px 18px;margin:16px 0;font-size:13.5px;line-height:1.6;border-left:3px solid;color:silver}.help-box strong{color:#f0f0f0}.help-box-tip{background:#58a6ff12;border-color:#58a6ff}.help-box-note{background:#fbe91c0f;border-color:#fbe91c}.help-box-warn{background:#f8514912;border-color:#f85149}.help-steps{margin:16px 0}.help-step{display:flex;gap:14px;margin-bottom:14px;align-items:flex-start}.help-step-num{flex-shrink:0;width:26px;height:26px;background:#fbe91c;color:#1a1a1a;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-top:1px}.help-step-body{flex:1;color:silver;font-size:14px}.help-step-body strong{color:#f0f0f0}.help-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin:16px 0}.help-card{background:#252525;border:1px solid #333333;border-radius:8px;padding:16px}.help-card-icon{font-size:22px;margin-bottom:8px}.help-card-title{font-size:13px;font-weight:600;color:#f0f0f0;margin-bottom:4px}.help-card-desc{font-size:12px;color:#636363;line-height:1.5}.help-main table{width:100%;border-collapse:collapse;margin:14px 0;font-size:13.5px}.help-main th{text-align:left;padding:8px 12px;background:#252525;color:silver;font-weight:600;border-bottom:1px solid #2e2e2e}.help-main td{padding:8px 12px;color:silver;border-bottom:1px solid #2e2e2e;vertical-align:top}.help-main tr:last-child td{border-bottom:none}.help-main code{background:#252525;border:1px solid #333333;border-radius:3px;padding:1px 6px;font-size:12.5px;font-family:SFMono-Regular,Consolas,monospace;color:#58a6ff}.help-main pre{background:#252525;border:1px solid #333333;border-radius:6px;padding:12px 16px;font-size:13px;font-family:monospace;color:#58a6ff;margin:10px 0;overflow-x:auto}.help-main kbd{display:inline-block;background:#252525;border:1px solid #333333;border-bottom-width:2px;border-radius:4px;padding:2px 7px;font-size:11.5px;font-family:SFMono-Regular,Consolas,monospace;color:silver}.help-badges{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 16px}.help-badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;border:1px solid;border-radius:4px;padding:2px 8px}.help-badge-green{color:#3fb950;border-color:#3fb950;background:#3fb95014}.help-badge-red{color:#f85149;border-color:#f85149;background:#f8514914}.help-badge-yellow{color:#e0a800;border-color:#b88c00;background:#e0a80014}.help-badge-blue{color:#58a6ff;border-color:#58a6ff;background:#58a6ff14}.help-badge-purple{color:#c678dd;border-color:#c678dd;background:#c678dd14}.help-badge-gray{color:#636363;border-color:#333;background:#252525}.help-main hr{border:none;border-top:1px solid #2e2e2e;margin:36px 0}.help-main ul{margin:8px 0 12px 20px;color:silver;font-size:14px;line-height:1.8}.help-main li strong{color:#f0f0f0}.help-footer{font-size:12px;color:#636363;text-align:center;padding-bottom:20px}@media (max-width: 760px){.help-nav{display:none}.help-main{padding:24px 20px 60px}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#1a1a1a;color:#f0f0f0;font-size:14px;line-height:1.5}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#4d4d4d;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fbe91c}button{cursor:pointer;font-family:inherit}input{font-family:inherit}