:root{--bg: #f5f6fa;--bg-card: #ffffff;--bg-hero: linear-gradient(135deg, #f0edff 0%, #fce4ec 50%, #e8f5fd 100%);--text: #1a1a2e;--text-secondary: #5b5b7a;--accent: #6c5ce7;--accent-soft: #eeecff;--accent-glare: #5a4bd1;--border: #e8e9f0;--muted: #999;--tag-bg: #f0f1f6;--tag-text: #5b5b7a;--hot: #ff6b6b;--warm: #ffa726;--cool: #42a5f5;--green: #66bb6a;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow: 0 2px 8px rgba(0,0,0,.06);--shadow-lg: 0 8px 24px rgba(0,0,0,.08);--radius: 12px;--radius-sm: 8px;--max-width: 1040px;--font-mono: "Cascadia Code","Fira Code","JetBrains Mono",Consolas,monospace;--gold: #f59e0b;--silver: #94a3b8;--bronze: #cd7b3a}[data-theme=dark]{--bg: #0b0b1a;--bg-card: #14142b;--bg-hero: linear-gradient(135deg, #1a1535 0%, #2d1a2e 50%, #152035 100%);--text: #e4e4f0;--text-secondary: #9898b8;--accent: #8b7cf7;--accent-soft: #1e1a3a;--accent-glare: #a99dff;--border: #262644;--muted: #6a6a8a;--tag-bg: #1e1e3a;--tag-text: #9898b8;--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow: 0 2px 8px rgba(0,0,0,.3);--shadow-lg: 0 8px 24px rgba(0,0,0,.4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-glare)}img{max-width:100%}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.site-header{background:var(--bg-card);border-bottom:1px solid var(--border);padding:12px 0;position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}[data-theme=dark] .site-header{background:#14142bd9}.site-header .container{display:flex;align-items:center;justify-content:space-between}.site-logo{font-size:1.15rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:8px}.site-logo .logo-icon{width:34px;height:34px;border-radius:8px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:800}.header-right{display:flex;align-items:center;gap:20px}.header-right .nav-link{font-size:.9rem;color:var(--text-secondary);transition:color .15s}.header-right .nav-link:hover{color:var(--accent);text-decoration:none}.theme-btn{background:var(--tag-bg);border:1px solid var(--border);border-radius:50%;width:34px;height:34px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1rem;color:var(--text-secondary);transition:all .2s}.theme-btn:hover{background:var(--accent-soft);color:var(--accent)}.site-footer{text-align:center;padding:40px 0;margin-top:80px;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.site-footer a{color:var(--text-secondary)}.site-footer a:hover{color:var(--accent)}.hero{text-align:center;padding:56px 0 40px;background:var(--bg-hero);margin:0 -24px 32px;border-radius:0 0 24px 24px}.hero h1{font-size:2.2rem;font-weight:800;margin-bottom:12px}.hero h1 .gradient-text{background:linear-gradient(135deg,var(--accent),#e056a0);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero p{color:var(--text-secondary);font-size:1rem;max-width:500px;margin:0 auto 20px}.hero-stats{display:flex;justify-content:center;gap:32px;margin-top:8px}.hero-stat{text-align:center}.hero-stat .num{font-size:1.6rem;font-weight:800;color:var(--accent)}.hero-stat .lbl{font-size:.78rem;color:var(--muted);margin-top:2px}.hero .last-update{font-size:.78rem;color:var(--muted);margin-top:12px}.warming-notice{margin-top:14px;padding:8px 16px;border-radius:8px;background:var(--accent-soft);color:var(--accent);font-size:.82rem;text-align:center;display:inline-block}.coverage-note{font-size:.78rem;color:var(--muted);margin-bottom:20px;line-height:1.5}.panel-message{padding:10px 16px;border-radius:8px;margin-bottom:12px;background:var(--accent-soft);color:var(--accent);font-size:.82rem;text-align:center}.watchlist-section{margin-top:48px;padding-top:32px;border-top:2px solid var(--border)}.watchlist-header{text-align:center;margin-bottom:20px}.watchlist-header h2{font-size:1.2rem;font-weight:700;margin-bottom:6px}.watchlist-header p{font-size:.82rem;color:var(--muted)}.toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:8px}.search-wrap{display:flex;align-items:center;background:var(--bg-card);border:1px solid var(--border);border-radius:24px;padding:0 16px;gap:10px;box-shadow:var(--shadow-sm);transition:border-color .2s}.search-wrap:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.search-wrap input{border:none;outline:none;background:transparent;color:var(--text);font-size:.9rem;padding:10px 0;width:220px}.search-wrap input::placeholder{color:var(--muted)}.search-icon{color:var(--muted);font-size:1rem}.tag-filter{position:relative}.filter-btn{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border);cursor:pointer;font-size:.88rem;font-weight:500;transition:all .2s}.filter-btn:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-soft)}.filter-arrow{font-size:.7rem;transition:transform .2s}.filter-dropdown{position:absolute;top:calc(100% + 6px);left:0;z-index:25;display:flex;flex-wrap:wrap;gap:6px;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:12px;box-shadow:var(--shadow-lg);min-width:280px}.tag{display:inline-block;padding:5px 14px;border-radius:20px;font-size:.82rem;background:var(--tag-bg);color:var(--tag-text);border:1px solid transparent;cursor:pointer;transition:all .2s;user-select:none;font-weight:500;text-decoration:none}.tag:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-soft)}.tag.active{background:var(--accent);color:#fff;border-color:var(--accent)}.rank-tabs{display:flex;gap:4px;margin:24px 0;background:var(--tag-bg);border-radius:12px;padding:4px;width:fit-content}.rank-tab{padding:8px 20px;font-size:.88rem;font-weight:600;color:var(--text-secondary);cursor:pointer;user-select:none;border-radius:10px;border:none;background:none;transition:all .2s}.rank-tab:hover{color:var(--text)}.rank-tab.active{background:var(--bg-card);color:var(--accent);box-shadow:var(--shadow-sm)}.rank-panel{display:none}.rank-panel.active{display:block}.rank-cards{display:flex;flex-direction:column;gap:10px}.skill-card{display:flex;align-items:center;gap:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;transition:all .2s;cursor:pointer;box-shadow:var(--shadow-sm)}.skill-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--accent-soft)}.skill-card .rank-badge{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;flex-shrink:0;background:var(--tag-bg);color:var(--text-secondary)}.skill-card .rank-badge.r1{background:#fef3e0;color:var(--gold)}.skill-card .rank-badge.r2{background:#f1f3f5;color:var(--silver)}.skill-card .rank-badge.r3{background:#fef0ed;color:var(--bronze)}.skill-card .card-body{flex:1;min-width:0}.skill-card .card-title{font-weight:700;font-size:1rem;color:var(--text);margin-bottom:3px;display:flex;align-items:center;gap:8px}.skill-card .card-title a{color:var(--text)}.skill-card .card-title a:hover{color:var(--accent);text-decoration:none}.skill-card .card-desc{font-size:.82rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.skill-card .card-tags{display:flex;gap:4px;margin-top:6px;flex-wrap:wrap}.skill-card .mini-tag{font-size:.7rem;padding:2px 8px;border-radius:10px;background:var(--tag-bg);color:var(--tag-text)}.skill-card .card-stats{display:flex;gap:18px;align-items:center;flex-shrink:0}.skill-card .card-stat{text-align:center;position:relative}.skill-card .card-stat .val{font-weight:700;font-size:1rem;color:var(--text)}.skill-card .card-stat .val.score{color:var(--accent);font-size:1.2rem}.skill-card .card-stat .lbl{font-size:.7rem;color:var(--muted);display:flex;align-items:center;gap:3px;justify-content:center}.tip{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;border-radius:50%;background:var(--tag-bg);color:var(--muted);font-size:.6rem;font-weight:700;cursor:help;border:1px solid var(--border);line-height:1;position:relative}.tip:hover:after{content:attr(data-tip);position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);background:var(--text);color:var(--bg-card);font-size:.72rem;padding:4px 10px;border-radius:6px;white-space:nowrap;z-index:30;font-weight:400;pointer-events:none}.detail-header{margin:32px 0 24px}.back-link{font-size:.88rem;color:var(--muted);display:inline-flex;align-items:center;gap:4px;margin-bottom:16px}.back-link:hover{color:var(--accent);text-decoration:none}.detail-title{font-size:1.8rem;font-weight:800;margin-bottom:10px}.detail-meta{font-size:.85rem;color:var(--muted);display:flex;gap:24px;flex-wrap:wrap}.detail-meta a{color:var(--text-secondary);font-family:var(--font-mono);font-size:.82rem}.detail-meta a:hover{color:var(--accent)}.pool-badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:.78rem;font-weight:600}.pool-badge.pool-ranked{background:var(--accent-soft);color:var(--accent)}.pool-badge.pool-watchlist{background:#fff3e0;color:var(--warm)}.rank-strip{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}.rank-item{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:20px;background:var(--accent-soft);border:1px solid var(--accent-soft);font-size:.85rem}.rank-item .rank-label{color:var(--text-secondary)}.rank-item .rank-num{font-weight:800;color:var(--accent);font-size:1rem}.detail-section{margin-bottom:32px}.detail-section h2{font-size:1.1rem;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}.detail-content{font-size:.94rem;line-height:1.85;color:var(--text-secondary)}.detail-content p{margin-bottom:12px}.detail-content code{background:var(--tag-bg);padding:2px 6px;border-radius:4px;font-family:var(--font-mono);font-size:.88em}.detail-content pre{background:var(--tag-bg);padding:14px 16px;border-radius:var(--radius);overflow-x:auto;margin-bottom:14px}.detail-content pre code{background:none;padding:0}.data-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.data-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 16px;text-align:center;box-shadow:var(--shadow-sm);transition:all .2s}.data-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.data-card.highlight{background:var(--accent-soft);border-color:var(--accent-soft)}.data-card.highlight .num{color:var(--accent)}.data-card .num{font-size:1.6rem;font-weight:800;color:var(--accent)}.data-card .lbl{font-size:.78rem;color:var(--muted);margin-top:4px;display:flex;align-items:center;justify-content:center;gap:4px}.prompt-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;position:relative}.prompt-box .prompt-label{font-size:.82rem;font-weight:600;color:var(--text-secondary);margin-bottom:10px}.prompt-box pre{background:var(--bg);padding:16px;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:.85rem;line-height:1.65;white-space:pre-wrap;word-break:break-word;border:1px solid var(--border)}.copy-btn{position:absolute;top:16px;right:16px;padding:7px 16px;border-radius:8px;border:none;background:var(--accent);color:#fff;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s}.copy-btn:hover{opacity:.9;transform:scale(1.03)}.copy-btn.copied{background:var(--green)}.eng-fold{margin-top:8px}.eng-fold summary{font-size:.85rem;color:var(--muted);cursor:pointer;padding:8px 0;user-select:none;font-weight:500}.eng-fold .eng-content{margin-top:8px;padding:16px;background:var(--tag-bg);border-radius:var(--radius-sm);font-size:.88rem;line-height:1.7;color:var(--text-secondary);max-height:400px;overflow-y:auto}.weekly-section{margin-top:56px;padding:32px;text-align:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.weekly-section h2{font-size:1.2rem;margin-bottom:8px;justify-content:center}.weekly-section p{color:var(--text-secondary);font-size:.9rem;margin-bottom:16px}.btn-primary{display:inline-block;padding:10px 24px;border-radius:24px;background:var(--accent);color:#fff;font-size:.9rem;font-weight:600;transition:all .2s;border:none;cursor:pointer}.btn-primary:hover{opacity:.9;transform:scale(1.02);color:#fff;text-decoration:none}.report-block{text-align:center;margin-top:40px;padding:20px;color:var(--muted);font-size:.85rem}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}.related-card{display:block;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:all .2s}.related-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--accent-soft)}.related-name{font-weight:700;font-size:.95rem;color:var(--text);margin-bottom:4px}.related-desc{font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-width:768px){.skill-card{flex-wrap:wrap;gap:10px}.skill-card .card-stats{width:100%;justify-content:space-around}.skill-card .card-desc{white-space:normal}.card-stats{flex-wrap:wrap}.hero-stats{gap:20px}.hero h1{font-size:1.6rem}.rank-tabs{width:100%;overflow-x:auto}.search-wrap input{width:140px}.data-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.data-grid{grid-template-columns:1fr}.toolbar{flex-direction:column}.hero{padding:32px 0 24px}.detail-meta{flex-direction:column;gap:6px}}