:root{--bg: #121212;--side: #161616;--surface: #212121;--surface2: #282828;--border: #ffffff14;--text: #ffffffe5;--muted: #ffffff73;--faint: #ffffff40;--cyan: #13d5ff;--promo-height: 0px;--sidebar-width: 240px;color-scheme:dark;font-synthesis:none}:root[data-theme=light]{--bg: #fafafa;--side: #fff;--surface: #f0f0f0;--surface2: #e8e8e8;--border: #00000014;--text: #171717;--muted: #777;--faint: #aaa;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:130px}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5}button,input,textarea,select{font:inherit}button{color:inherit;background:none;border:0;cursor:pointer;padding:0}button:disabled{cursor:not-allowed;opacity:.45}a{color:inherit;text-decoration:none}input,textarea{color:inherit;border:0;outline:0;background:transparent;min-width:0}input::placeholder,textarea::placeholder{color:var(--faint)}textarea{resize:none}button,input,textarea,a,summary{outline-offset:4px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--cyan)}button{transition:background .15s,color .15s,opacity .15s,transform .15s}h1,h2,h3,h4,p{margin:0}h1{font-size:24px;font-weight:650}h2{font-size:16px;font-weight:500}h3{font-size:18px;font-weight:550}h4{font-weight:500}.icon{flex-shrink:0;display:inline-block;vertical-align:middle}.row{display:flex;align-items:center;gap:8px}.muted{color:var(--muted)}.text-button{display:inline-flex;align-items:center;gap:8px}.icon-button{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px}.icon-button:hover{background:var(--border)}.round-button{height:36px;min-width:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--surface2)}.round-button:hover{background:#3b3b3b}.white-button,.soft-button,.cyan-button,.pill-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;min-height:32px;padding:6px 12px;border-radius:8px}.white-button{background:#fff;color:#111}.white-button:hover{background:#e4e4e4}.soft-button{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.soft-button:hover{background:#363636}.cyan-button{background:#04cef4;color:#0c1d22}.cyan-button:hover{background:#57e2ff}.pill-button{border-radius:24px;background:var(--surface2);font-size:12px;min-height:30px}.pill-button:hover{background:#363636}.full-width{width:100%}.form-input{display:block;width:100%;height:44px;background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:0 12px;margin:10px 0 20px}.form-input:focus{border-color:#fff6}.form-error{color:#ff8b82;font-size:12px;margin:8px 0}.avatar{width:36px;height:36px;border-radius:50%;object-fit:cover}.vertical-divider{width:1px;height:18px;background:var(--border);margin:0 6px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--faint);min-height:280px;text-align:center}.spinner{width:18px;height:18px;display:inline-block;border:2px solid #ffffff20;border-top-color:var(--muted);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.help-button{position:fixed;right:16px;bottom:16px;background:#252525;width:36px;height:36px;z-index:36;font-size:20px;color:#fff8;box-shadow:0 2px 5px #0002}.sidebar{position:fixed;top:var(--promo-height);bottom:0;left:0;width:240px;background:var(--side);border-right:1px solid #fff1;z-index:35;padding:16px 12px;display:flex;flex-direction:column}.sidebar-logo{display:block;text-align:left;margin:8px 8px 22px}.sidebar-logo img{width:108px;height:16px;object-fit:contain}:root[data-theme=light] .app .sidebar-logo img,:root[data-theme=light] .app .mobile-brand img{filter:invert(1)}.sidebar-create{width:100%;justify-content:flex-start;padding-left:8px;height:32px;min-height:32px;margin-bottom:8px;border-radius:6px;font-size:13px}.sidebar nav{flex:1;min-height:0;overflow:visible}a.nav-link{color:inherit;text-decoration:none}.nav-link{height:32px;width:100%;display:flex;align-items:center;gap:8px;padding:0 8px;border-radius:6px;font-size:13px;text-align:left;margin-bottom:2px}.nav-link span{flex:1}.nav-link:hover,.nav-link.active{background:#ffffff0d}.nav-link em{font-size:11px;color:#17d4f3;background:#00cfff10;font-style:normal;border-radius:3px;padding:0 4px;line-height:16px;white-space:nowrap}.nav-spacer{height:22px}.nav-section-label{font-size:12px;color:var(--faint);padding:27px 8px 9px}.sidebar-plugin-menu{padding:6px 4px 6px 24px;margin-left:18px;border-left:1px solid var(--border)}.sidebar-plugin-menu button{display:flex;gap:8px;align-items:center;width:100%;text-align:left;padding:8px 4px;font-size:12px;color:var(--muted)}.sidebar-plugin-menu button:hover{color:var(--text)}.sidebar-bottom{margin-top:auto}.sidebar-banner{position:relative;border-radius:12px;overflow:hidden;margin-bottom:14px}.sidebar-banner>button{display:block;width:100%}.sidebar-banner img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.banner-dots{position:absolute;bottom:6px;left:0;right:0;display:flex;justify-content:center;gap:4px}.banner-dots button{width:4px;height:4px;border-radius:50%;background:#fff4}.banner-dots button.active{background:#fff}.main-content{margin-left:240px;padding-top:var(--promo-height);min-height:100vh}.app-topbar{height:64px;position:sticky;top:var(--promo-height);z-index:30;padding:0 40px;display:flex;align-items:center;justify-content:flex-end;background:var(--bg)}.account-actions{display:flex;align-items:center;gap:8px;font-size:12px}.account-actions>.white-button{font-weight:500;padding:6px 12px;height:32px}.header-points,.header-member{display:flex;align-items:center;gap:4px;border:1px solid var(--border);border-radius:6px;height:32px;padding:0 10px}.header-points:hover,.header-member:hover{background:var(--surface)}.header-points .icon,.header-member .icon{color:#15d4ff}.header-member em{font-style:normal;font-size:10px;color:#55cadd;background:#23bce71a;line-height:15px;border-radius:3px;padding:0 3px}.mobile-brand{display:none}.page-inner{padding:0 40px 40px}.standalone .main-content{margin-left:0;padding-top:0}.app.header-only .main-content{margin-left:0}.header-only .mobile-brand{display:flex}.header-only .mobile-brand img{height:20px;width:auto}.popover-anchor{position:relative}.popover button{display:flex;align-items:center;gap:8px;text-align:left;white-space:nowrap;padding:9px 10px;border-radius:6px;min-height:32px;width:100%;font-size:12px}.popover 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nav{flex:1}.mobile-drawer .sidebar-logo,.mobile-drawer .sidebar-create,.mobile-drawer .sidebar-banner,.mobile-drawer .sidebar-bottom{display:none}.mobile-drawer .nav-link{height:52px;font-size:16px;border-bottom:1px solid #fff2;border-radius:0;padding:0 4px}.mobile-drawer .nav-spacer{height:0}.mobile-drawer .nav-section-label{padding-top:20px}.mobile-drawer .nav-link em{margin-left:auto}.drawer-close{position:absolute;right:12px;top:12px}.drawer-footer{margin-top:36px;font-size:11px;line-height:1.8;color:#bbb}.drawer-footer>button{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:15px;padding-bottom:16px;border-bottom:1px solid #fff2;margin-bottom:12px}.drawer-footer p{margin:6px 0}.drawer-footer p a{color:#28c8e3}.social-links{display:flex;gap:8px}.social-links a{padding:4px 8px;border-radius:5px;background:#3f3e4b}}@media(max-width:650px){body{font-size:13px}.app-topbar{padding:0 14px;height:60px}.header-member{font-size:11px;padding:0 7px}.account-actions{gap:6px}.account-actions>.white-button{font-size:11px;padding:5px 9px}.mobile-brand{gap:6px}.mobile-brand img{width:96px}.page-inner{padding:0 14px 28px}.tab-scroll-wrap{flex:none}.avatar-badge{width:10px;height:10px}.work-title{font-size:11px}.work-author{font-size:10px}.award-label{font-size:8px;left:4px;right:4px;top:4px}.assets-header{gap:12px;align-items:flex-start}.assets-header>.row{flex-wrap:wrap;justify-content:flex-end}.assets-header .search-field{width:180px;height:32px}.assets-tabs{gap:18px;overflow:auto;white-space:nowrap}.assets-layout aside{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.sidebar-toggle{position:absolute;right:14px;top:14px;color:var(--muted);opacity:0}.sidebar:hover .sidebar-toggle{opacity:1}.sidebar-collapsed{--sidebar-width: 64px}.sidebar-collapsed .sidebar{width:64px;padding-left:8px;padding-right:8px}.sidebar-collapsed .main-content{margin-left:64px}.sidebar-collapsed .sidebar-logo{visibility:hidden;margin:8px 0 22px}.sidebar-collapsed .sidebar-toggle{right:16px;opacity:1}.sidebar-collapsed .sidebar-create{font-size:0;justify-content:center;padding:0}.sidebar-collapsed .nav-link{justify-content:center}.sidebar-collapsed .nav-link>span,.sidebar-collapsed .nav-link>em,.sidebar-collapsed .nav-link>.icon:last-child:not(:first-child){display:none}.sidebar-collapsed .nav-section-label{font-size:0;height:37px}.sidebar-collapsed .sidebar-banner{display:none}.sidebar-plugin-menu{position:absolute;left:228px;top:284px;z-index:45;width:220px;padding:5px;background:#242424;border:1px solid #fff1;border-radius:16px;box-shadow:0 16px 24px -8px #0003;margin:0}.sidebar-plugin-menu button{padding:10px;font-size:13px;color:var(--text);border-radius:10px}.sidebar-plugin-menu button:hover{background:#ffffff0d}.sidebar-collapsed .sidebar-plugin-menu{left:58px}@media(max-width:1023px){.sidebar-collapsed .main-content{margin-left:0}.mobile-drawer .sidebar-toggle{display:none}.mobile-drawer .sidebar-plugin-menu{position:static;box-shadow:none;border:0;width:100%;padding-left:24px;margin:0;background:transparent}.mobile-drawer .sidebar-plugin-menu button{font-size:14px}}.contact-qr{width:220px;height:220px;object-fit:contain;border-radius:12px;margin:20px auto}.faq p{white-space:pre-line}.sidebar-logo,.brand-mark{line-height:1;height:auto;color:inherit;font-size:16px;font-weight:650}.nav-spacer{height:14px}.nav-section-label{margin-top:10px;padding:8px 8px 4px;line-height:18px}.nav-link.active{background:#1f1f1ff2}.cyan-button{background:#13d5ff}.main-content{background:#141414}