:root{--bg-base: #0b0e11;--bg-elevated: #101418;--bg-card: #141a16;--bg-card-hover: #1a221c;--border: rgba(74, 222, 128, .1);--border-light: rgba(74, 222, 128, .22);--green: #4ade80;--green-bright: #86efac;--green-dim: rgba(74, 222, 128, .72);--green-muted: rgba(74, 222, 128, .48);--green-glow: rgba(74, 222, 128, .35);--text-primary: #4ade80;--text-secondary: rgba(74, 222, 128, .72);--text-muted: rgba(74, 222, 128, .48);--accent: #4ade80;--accent-light: #86efac;--accent-glow: rgba(74, 222, 128, .28);--radius: 10px;--radius-lg: 14px;--container: 1280px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-base);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer}.container{width:min(var(--container),calc(100% - 40px));margin:0 auto}.main-content{min-height:calc(100vh - 120px)}.site-topbar{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);background:radial-gradient(ellipse 70% 60% at 85% -40%,rgba(74,222,128,.1) 0%,transparent 65%),#0b0e11eb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px;padding:16px 0}.back-home-link{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:var(--green);transition:color .2s,text-shadow .2s}.back-home-link:hover{color:var(--green-bright);text-shadow:0 0 12px var(--accent-glow)}.topbar-brand{margin-left:auto;text-align:right;max-width:min(560px,100%)}.topbar-label{font-size:11px;font-weight:600;letter-spacing:.22em;color:var(--green);margin-bottom:6px;text-shadow:0 0 16px var(--accent-glow)}.topbar-title{font-size:clamp(22px,3vw,32px);font-weight:800;letter-spacing:-.02em;margin-bottom:6px;color:var(--green-bright);text-shadow:0 0 24px var(--accent-glow)}.topbar-desc{font-size:13px;line-height:1.5;color:var(--text-secondary)}@media(max-width:768px){.topbar-inner{align-items:flex-start;min-height:auto;padding:14px 0}.topbar-brand{max-width:calc(100% - 72px)}.topbar-desc{display:none}}.page-hero{padding:56px 0 32px;border-bottom:1px solid var(--border);background:radial-gradient(ellipse 70% 60% at 50% -20%,rgba(74,222,128,.1) 0%,transparent 65%),var(--bg-base)}.page-hero-label{font-size:11px;font-weight:600;letter-spacing:.22em;color:var(--green);margin-bottom:12px;text-shadow:0 0 16px var(--accent-glow)}.page-hero-title{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.02em;margin-bottom:10px;color:var(--green-bright);text-shadow:0 0 24px var(--accent-glow)}.page-hero-desc{font-size:15px;color:var(--text-secondary);max-width:560px}.series-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:32px}.page-search{display:flex;align-items:center;gap:10px;padding:0 16px;height:40px;width:min(320px,100%);flex-shrink:0;border-radius:999px;background:var(--bg-card);border:1px solid var(--border);transition:border-color .2s,box-shadow .2s}.page-search:focus-within{border-color:#4ade8073;box-shadow:0 0 12px var(--accent-glow)}.page-search input{flex:1;background:none;border:none;outline:none;color:var(--text-primary);font-size:14px}.page-search 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.2s;display:flex;flex-direction:column}.video-card:hover{transform:translateY(-3px);border-color:var(--border-light);box-shadow:0 16px 48px #00000080}.video-cover{aspect-ratio:16 / 9;background:#1a1a1a;position:relative;overflow:hidden}.video-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.video-card:hover .video-cover img{transform:scale(1.04)}.cover-placeholder{width:100%;height:100%;display:grid;place-items:center;font-size:32px;color:#fff;background:linear-gradient(145deg,#1a1a1a,#0d0d0d)}.play-overlay{position:absolute;inset:0;display:grid;place-items:center;background:#00000059;opacity:0;transition:opacity .2s}.video-card:hover .play-overlay{opacity:1}.play-icon{width:48px;height:48px;border-radius:50%;background:#4ade80eb;color:#0b0e11;display:grid;place-items:center;font-size:18px;padding-left:3px;box-shadow:0 4px 24px var(--accent-glow)}.video-body{padding:16px;flex:1;display:flex;flex-direction:column}.video-title{font-size:14px;font-weight:600;line-height:1.45;margin-bottom:0;min-height:40.6px;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-height:22px;margin-top:0;margin-bottom:12px}.tag{padding:2px 8px;border-radius:4px;font-size:11px;line-height:18px;background:#ffffff14;color:#ffffffd1;border:1px solid rgba(255,255,255,.12)}.tag-placeholder{visibility:hidden;border-color:transparent;background:transparent}.video-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:#ffffff8c;margin-top:auto;min-height:24px}.creator{display:flex;align-items:center;gap:8px;min-width:0}.creator-avatar{width:24px;height:24px;border-radius:50%;background:#262626;display:grid;place-items:center;font-size:11px;font-weight:600;flex-shrink:0;overflow:hidden;color:#fff}.creator-avatar img{width:100%;height:100%;object-fit:cover}.creator-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#ffffffc7}.series-label{flex-shrink:0;min-width:48px;min-height:18px;text-align:right;color:#ffffff8c}.pagination-wrap{margin-top:40px;display:flex;flex-direction:column;align-items:center;gap:16px}.pagination-info{font-size:13px;color:var(--text-muted)}.pagination{display:flex;justify-content:center;gap:6px}.page-btn{min-width:36px;height:36px;padding:0 10px;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);font-size:14px;transition:all .2s}.page-btn:hover:not(:disabled){border-color:var(--border-light);color:var(--text-primary)}.page-btn.active{background:#4ade802e;border-color:#4ade808c;color:var(--green-bright);box-shadow:0 0 12px var(--accent-glow)}.page-btn:disabled{opacity:.35;cursor:not-allowed}.video-page{padding:32px 0 64px}.back-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--text-secondary);margin-bottom:24px;transition:color .2s}.back-link:hover{color:var(--text-primary)}.player-wrap{border-radius:var(--radius-lg);overflow:hidden;background:#000;border:1px solid var(--border);margin-bottom:24px}.video-player{width:100%;max-height:72vh;display:block;background:#000}.player-placeholder{aspect-ratio:16 / 9;display:grid;place-items:center;color:var(--text-muted);background:#0a0a0a}.video-detail-title{font-size:clamp(22px,3vw,28px);font-weight:700;margin-bottom:16px;line-height:1.35}.video-detail-meta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--border)}.creator-lg .creator-avatar{width:40px;height:40px;font-size:16px}.creator-lg .creator-name{font-size:15px;font-weight:500;color:var(--text-primary)}.detail-tags{display:flex;flex-wrap:wrap;gap:8px}.detail-tag{padding:4px 12px;border-radius:999px;font-size:12px;background:#3b82f61f;color:var(--accent-light);border:1px solid rgba(59,130,246,.25)}.loading-state,.empty-state{text-align:center;padding:80px 20px;color:var(--text-muted);font-size:15px}.site-footer{padding:24px 0;border-top:1px solid var(--border);text-align:center;font-size:12px;color:var(--text-muted)}@media(max-width:1100px){.video-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:768px){.series-toolbar{flex-direction:column;align-items:stretch}.page-search{width:100%}.video-grid{grid-template-columns:repeat(2,1fr)}.page-hero{padding:40px 0 24px}}@media(max-width:480px){.video-grid{grid-template-columns:1fr}}