*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;line-height:1.5}a{color:inherit;text-decoration:none}button,input{font:inherit}a:focus-visible,button:focus-visible{outline:2px solid #4cc2ff;outline-offset:5px}h1,h2,p{margin:0}:root{--bg:#1b1a19;--panel:#252423;--raised:#302f2d;--border:#343331;--text:#f3f2f1;--muted:#a19f9d;--accent:#4cc2ff;color-scheme:dark;font-family:'Segoe UI','Microsoft YaHei UI','Microsoft YaHei','PingFang SC',-apple-system,BlinkMacSystemFont,'Helvetica Neue',sans-serif}
body{background:var(--bg);color:var(--text)}
body:has(dialog[open]){overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.portal-topbar{position:sticky;top:0;z-index:10;background:rgba(27,26,25,.91);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.portal-topbar-inner{max-width:1040px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px}
.portal-brand{display:flex;align-items:center;gap:10px;min-width:0}
.portal-brand>img{width:36px;height:36px;object-fit:cover;border-radius:50%;border:1px solid var(--border);box-shadow:0 2px 5px #0005;flex-shrink:0}
.portal-brand>span{display:flex;flex-direction:column;line-height:1.25}
.portal-brand strong{font-size:16px;font-weight:600}
.portal-brand small{font:12px/1.3 'SF Mono',Consolas,Menlo,monospace;color:var(--muted);letter-spacing:.3px}
.domain-pill{display:inline-flex;align-items:center;gap:5px;padding:3px 12px;border-radius:999px;border:1px solid var(--border);background:var(--panel);color:#369bfa;font:600 12px/1.4 'SF Mono',Consolas,Menlo,monospace;transition:background .15s,border-color .15s;white-space:nowrap}
.domain-pill:hover{background:#1f2f3a;border-color:#4cc2ff}
main.portal-container{width:100%;max-width:1040px;margin:0 auto;padding:26px 24px 40px;display:flex;flex-direction:column;gap:22px}
.portal-hero{display:flex;flex-direction:column;gap:18px}
.logo-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:0 6px 14px #0007,0 1px 4px #0005;padding:clamp(14px,4vw,26px);display:flex;justify-content:center;align-items:center}
.logo-card>img{width:100%;max-width:560px;height:auto;display:block;aspect-ratio:3/2;object-fit:contain}
.logo-band{position:relative;height:clamp(44px,8vw,68px);overflow:hidden}
.band-track{display:flex;align-items:center;width:max-content;height:100%;animation:logo-drift 32s linear infinite;will-change:transform}
.band-group{display:flex;align-items:center;gap:12px;padding:4px 6px;height:100%;flex-shrink:0}
.band-group img{height:100%;width:auto;aspect-ratio:3/2;object-fit:contain;opacity:.96}
.logo-band:before,.logo-band:after{content:'';position:absolute;inset:0 auto 0 0;width:28px;z-index:1;pointer-events:none;background:linear-gradient(90deg,var(--bg),transparent)}
.logo-band:after{left:auto;right:0;background:linear-gradient(270deg,var(--bg),transparent)}
@keyframes logo-drift{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.logo-band:hover .band-track{animation-play-state:paused}
.welcome-card{position:relative;padding:19px 18px 17px;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 2px 4px #0005;overflow:hidden;min-height:89px}
.welcome-card:before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:#4cc2ff}
.welcome-card>p{font-size:16px;font-weight:600;line-height:1.5;margin:0 0 8px}
.welcome-card>span{color:#858280;font-size:12px;display:flex;gap:6px;align-items:center;line-height:1.5}
.pin-mark{color:#df7575;font-size:16px;line-height:1}
.portal-section-title{display:flex;align-items:center;gap:8px;color:#aba8a5;font-size:14px;font-weight:600;letter-spacing:1.5px;margin:4px 0 20px}
.portal-section-title:before{content:'';display:block;width:3px;height:15px;border-radius:1px;background:#4cc2ff;flex:none}
.shortcut-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.shortcut-card{display:flex;gap:14px;align-items:center;min-height:153px;padding:16px;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 2px 4px #0005;transition:background .16s,border-color .16s,transform .16s;text-decoration:none}
.shortcut-card:hover{background:#2c2a28;border-color:#585653;transform:translateY(-2px)}
.shortcut-icon{height:42px;width:42px;border-radius:10px;background:#212d38;display:grid;place-items:center;flex:none}
.shortcut-icon svg{height:21px;width:21px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.shortcut-icon.blue{color:#3489ef}.shortcut-icon.green{color:#258625}.shortcut-icon.purple{color:#7739bb}.shortcut-icon.pink{color:#bd3aca}
.shortcut-copy{flex:1;min-width:0;display:flex;flex-direction:column;gap:7px}
.shortcut-copy>strong{font-size:16px;font-weight:600;line-height:1.35;overflow-wrap:anywhere}
.shortcut-address{font:12px/1.5 'SF Mono','Cascadia Code',Consolas,Menlo,monospace;color:#aaa7a4;overflow-wrap:anywhere;letter-spacing:.1px}
.entry-badge{border:1px solid #393735;border-radius:999px;background:#222120;color:#aaa7a4;font-size:12px;line-height:1.3;padding:2px 6px;white-space:nowrap;flex:none}
.card-chevron{font:26px/1 Arial,sans-serif;color:#8a8783;flex-shrink:0;margin-left:0}

.profile-mark{width:36px;height:36px;display:grid;place-items:center;flex:none;border-radius:50%;background:#e3be54;color:#282119;font-size:26px;font-weight:800;line-height:1}
.portal-brand small{font-size:12px}.logo-card{min-height:427px;padding:26px}.luoku-wordmark{font-family:Arial,Helvetica,sans-serif;font-size:clamp(88px,12vw,150px);font-weight:900;line-height:1;letter-spacing:-10px;font-style:italic;color:#ffd929;text-shadow:0 3px 0 #b38315,0 9px 23px #0002;transform:translateX(-5px)}.luoku-wordmark>span{color:#f4ab23}.band-wordmark{font-family:Arial,Helvetica,sans-serif;font-size:32px;font-style:italic;font-weight:900;letter-spacing:-2px;color:#ffd929;line-height:1;display:block;width:88px;text-align:center}.band-wordmark>span{color:#f4ab23}.band-group{gap:14px;padding:4px 7px}.single-entry{grid-template-columns:repeat(3,minmax(0,1fr))}
.portal-footer{border-top:1px solid #302e2b;padding-top:19px;margin-top:2px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#8d8984;font-size:12px;line-height:1.8}.portal-footer>span>span{padding:0 6px}
@media(max-width:960px){.shortcut-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.portal-topbar-inner{padding:10px 18px}.portal-brand strong{font-size:15px}main.portal-container{padding:20px 16px 28px;gap:20px}.portal-hero{gap:12px}.logo-card{min-height:240px;padding:20px 12px;border-radius:10px}.luoku-wordmark{font-size:88px;letter-spacing:-6px}.logo-band{height:45px}.band-group{gap:12px;padding:4px 6px}.band-wordmark{font-size:25px;width:74px}.welcome-card{padding:17px 16px;min-height:86px}.welcome-card>p{font-size:15px}.portal-section-title{margin:1px 0 15px}.shortcut-grid{grid-template-columns:1fr}.shortcut-card{min-height:120px;padding:16px;gap:13px}.shortcut-copy>strong{font-size:16px}.shortcut-copy>strong br{display:none}.shortcut-icon{height:41px;width:41px}.portal-footer{flex-direction:column;align-items:flex-start;gap:3px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.band-track{animation:none}.shortcut-card:hover{transform:none}}