:root{--bg:#f0f3fa;--bg-elevated:#ffffff;--bg-card:#ffffff;--bg-hover:#e8edf6;--border:#d5ddea;--border-light:#c5d0e0;--text:#1a2234;--text-muted:#5a6b85;--primary:#2563eb;--secondary:#0d8c6d;--accent:#2563eb;--glow:rgba(37,99,235,0.22);--claude:#c45c3e;--codex:#0d8c6d;--cursor:#6b5ce7;--chatgpt:#0d8f6f;--gemini:#4285f4;--deepseek:#4d6bfe;--kimi:#5b21b6;--qwen:#624aff;--doubao:#ff6b35;--copilot:#0078d4;--new-bing:#00809d;--radius:14px;--radius-lg:18px;--shadow:0 4px 20px rgba(30,50,100,0.08);--shadow-hover:0 8px 28px rgba(30,50,100,0.12);--font-sans:ui-sans-serif,system-ui,-apple-system,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden;max-width:100%}body{font-family:var(--font-sans);background:linear-gradient(160deg,#eef3fb 0%,#f3f6fb 50%,#eef2f7 100%);color:var(--text);line-height:1.6;min-height:100vh;max-width:100%;overflow-x:hidden;-webkit-font-smoothing:antialiased}img,video,iframe,svg{max-width:100%;height:auto}.local-grid,.video-grid,.daily-grid,.news-feed,.aicpb-table-wrap,.courses-grid{max-width:100%;overflow-x:hidden}a{color:inherit;text-decoration:none}::selection{background:rgba(37,99,235,0.18);color:var(--text)}html[data-theme='dark']{--bg:#050505;--bg-elevated:#111827;--bg-card:#111827;--bg-hover:#1f2937;--border:#1f2937;--border-light:#374151;--text:#f8fafc;--text-muted:#94a3b8;--primary:#6366f1;--secondary:#06b6d4;--accent:#6366f1;--glow:rgba(99,102,241,0.35);--shadow:0 4px 20px rgba(0,0,0,0.35);--shadow-hover:0 8px 28px rgba(0,0,0,0.45)}html[data-theme='dark'] body{background:linear-gradient(160deg,#050505 0%,#0f172a 50%,#111827 100%)}html[data-theme='dark'] header{background:rgba(17,24,39,0.92)}html[data-theme='dark']::selection{background:rgba(99,102,241,0.35);color:var(--text)}.skip-link{position:absolute;left:0.75rem;top:0.75rem;z-index:10000;padding:0.55rem 1rem;border-radius:999px;background:var(--primary);color:#fff;font-size:0.9rem;font-weight:600;transform:translateY(-150%);transition:transform 0.15s ease}.skip-link:focus{transform:translateY(0);outline:2px solid #fff;outline-offset:2px}:focus{outline:none}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}button:focus-visible,.cta-btn:focus-visible,.nav-tab:focus-visible,.tool-card-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}}header{position:sticky;top:0;z-index:200;overflow:visible;background:rgba(255,255,255,0.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav{max-width:1200px;margin:0 auto;padding:0 24px;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px;overflow:visible}.logo{font-size:1rem;font-weight:700;display:flex;align-items:center;gap:12px;flex-shrink:0;color:var(--text);text-decoration:none;cursor:pointer}.logo-text{display:flex;flex-direction:column;line-height:1.2}.logo-brand{font-size:1.05rem;font-weight:800;letter-spacing:-0.02em}.logo-tagline{font-size:0.68rem;font-weight:500;color:var(--text-muted)}.logo-icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--claude),var(--codex),var(--cursor));display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;color:#fff}.nav-toggle{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:44px;min-height:44px;padding:8px;background:transparent;border:1px solid var(--border);border-radius:8px;cursor:pointer}.nav-toggle span{display:block;width:20px;height:2px;background:var(--text);border-radius:1px;transition:transform 0.2s}.nav-menu{display:flex;align-items:center;gap:4px;background:var(--bg-card);padding:4px;border-radius:10px;border:1px solid var(--border)}.nav-tabs{display:flex;align-items:center;flex-wrap:wrap;gap:4px}.nav-tab,.nav-dropdown-trigger,.nav-link-page{padding:8px 14px;border-radius:8px;font-size:0.82rem;font-weight:500;color:var(--text-muted);cursor:pointer;border:none;background:transparent;transition:color 0.2s,background 0.2s;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;gap:4px}.nav-tab:hover,.nav-dropdown-trigger:hover,.nav-link-page:hover{color:var(--text);background:var(--bg-hover)}.nav-tab.active,.nav-dropdown.open .nav-dropdown-trigger{color:var(--text);background:var(--bg-hover)}.nav-chevron{font-size:0.7rem;opacity:0.7}.nav-dropdown{position:relative}.nav-dropdown-menu{position:absolute;top:calc(100%+6px);left:0;min-width:160px;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:6px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translate3d(0,-6px,0);transition:opacity 0.2s,transform 0.2s,visibility 0.2s;z-index:200}.nav-dropdown.open .nav-dropdown-menu{opacity:1;visibility:visible;transform:translate3d(0,0,0)}.nav-dropdown-item{display:block;width:100%;padding:10px 14px;border:none;background:transparent;color:var(--text-muted);font-size:0.82rem;text-align:left;border-radius:8px;cursor:pointer;text-decoration:none;box-sizing:border-box;transition:background 0.15s,color 0.15s}.nav-dropdown-item:hover{background:var(--bg-hover);color:var(--text)}.nav-tab[data-tool='videos'].active{box-shadow:inset 0 -2px 0 var(--primary)}.nav-tab[data-tool='all'].active{box-shadow:inset 0 -2px 0 var(--primary)}.nav-tab[data-tool='news'].active{box-shadow:inset 0 -2px 0 var(--accent)}.nav-tab[data-tool='local'].active{box-shadow:inset 0 -2px 0 var(--accent)}.nav-tab[data-tool='courses'].active{box-shadow:inset 0 -2px 0 var(--primary)}.nav-dropdown.has-active .nav-dropdown-trigger{color:var(--text);background:var(--bg-hover)}.hero{position:relative;overflow:visible;min-height:min(92vh,820px);display:flex;align-items:center;justify-content:center;padding:96px 24px 72px;text-align:center}.hero-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;background:radial-gradient(ellipse 90% 70% at 50% -20%,rgba(37,99,235,0.14),transparent 55%),radial-gradient(ellipse 45% 40% at 15% 85%,rgba(13,140,109,0.09),transparent 50%),linear-gradient(180deg,#eef3fb 0%,#f4f7fc 45%,#eef2f8 100%)}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,0.045) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,0.045) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 75%);animation:heroGridDrift 18s linear infinite}.hero-orb{position:absolute;border-radius:50%;filter:blur(40px);opacity:0.38;animation:heroOrb 10s ease-in-out infinite alternate}.hero-orb-a{width:280px;height:280px;top:12%;right:8%;background:rgba(37,99,235,0.22)}.hero-orb-b{width:220px;height:220px;bottom:18%;left:10%;background:rgba(13,140,109,0.18);animation-delay:-4s}.hero-brand-mark{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:18px}.hero-brand{font-family:var(--font-sans);font-size:clamp(2.6rem,8vw,4.25rem);font-weight:750;letter-spacing:-0.045em;line-height:1;color:var(--text)}.hero-logo-icon{font-size:clamp(1.4rem,3vw,1.9rem);color:var(--codex)}.hero h1{font-family:var(--font-sans);font-size:clamp(1.35rem,3.4vw,2rem);font-weight:650;letter-spacing:-0.025em;margin-bottom:14px;line-height:1.25;color:var(--text)}.hero-subtitle{font-size:1.05rem;color:var(--text-muted);max-width:560px;margin:0 auto 28px;line-height:1.7}.hero-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:12px}.hero-secondary-link{margin:0 0 28px;font-size:0.9rem}.hero-secondary-link a{color:var(--text-muted);text-decoration:none;border-bottom:1px solid transparent;transition:color 0.2s,border-color 0.2s}.hero-secondary-link a:hover{color:var(--accent);border-bottom-color:var(--accent)}.nav-star{display:inline-flex;align-items:center;gap:4px;padding:8px 12px;border-radius:8px;font-size:0.78rem;font-weight:700;color:#f8fafc;background:#111827;text-decoration:none;white-space:nowrap}.nav-star:hover{background:#0b1220;color:#fff}.nav-star-icon{color:#fbbf24}.hero-search{max-width:560px;margin:0 auto}.hero-search-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.site-container{width:100%;max-width:1200px;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}.section-panel{width:100%;max-width:1200px;margin:0 auto;padding:28px 24px 80px}.section-panel,.home-main,.standalone-page{box-sizing:border-box}.home-main{max-width:1200px;margin:0 auto;padding:0 24px 80px}.home-section{margin-bottom:64px}.section-head{margin-bottom:24px}.section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}.section-kicker{font-size:0.75rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}.section-title{font-size:1.5rem;font-weight:800;letter-spacing:-0.02em;margin-bottom:6px}.section-desc{font-size:0.9rem;color:var(--text-muted)}.section-cta{text-align:center;margin-top:24px}.category-label{font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--text-muted);margin:0 0 14px}.tool-icon.chatgpt{background:rgba(13,143,111,0.12);color:var(--chatgpt)}.tool-icon.gemini{background:rgba(66,133,244,0.12);color:var(--gemini)}.tool-icon.deepseek{background:rgba(77,107,254,0.12);color:var(--deepseek)}.tool-icon.kimi{background:rgba(91,33,182,0.12);color:var(--kimi)}.tool-icon.qwen{background:rgba(98,74,255,0.12);color:var(--qwen)}.tool-icon.doubao{background:rgba(255,107,53,0.12);color:var(--doubao)}.tool-icon.copilot{background:rgba(0,120,212,0.12);color:var(--copilot)}.tool-icon.new-bing{background:rgba(0,128,157,0.12);color:var(--new-bing)}.compare-wrap{overflow-x:auto;margin-bottom:40px}.compare-table{min-width:720px}#main-content{display:block;max-width:none;margin:0;padding:0;width:100%}.section{display:none}.section.active{display:block;animation:fadeIn 0.35s ease}@keyframes fadeIn{from{opacity:0;transform:translate3d(0,8px,0)}to{opacity:1;transform:translate3d(0,0,0)}}.tool-header{display:flex;align-items:flex-start;gap:20px;margin-bottom:40px;padding-bottom:32px;border-bottom:1px solid var(--border)}.tool-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800;flex-shrink:0}.tool-icon.claude{background:rgba(217,119,87,0.15);color:var(--claude)}.tool-icon.codex{background:rgba(16,163,127,0.15);color:var(--codex)}.tool-icon.cursor{background:rgba(124,108,240,0.15);color:var(--cursor)}.tool-header h2{font-size:1.75rem;margin-bottom:8px}.tool-header .desc{color:var(--text-muted);font-size:1rem}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:40px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:border-color 0.2s}.card:hover{border-color:var(--border-light)}.card h2,.card h3{font-size:1rem;margin-bottom:16px;display:flex;align-items:center;gap:8px}.card h2 .dot,.card h3 .dot{width:8px;height:8px;border-radius:50%;background:var(--primary)}.steps{list-style:none;counter-reset:step}.steps li{counter-increment:step;padding:12px 0 12px 36px;position:relative;border-bottom:1px solid var(--border);font-size:0.9rem;color:var(--text-muted)}.steps li:last-child{border-bottom:none}.steps li::before{content:counter(step);position:absolute;left:0;width:24px;height:24px;border-radius:50%;background:var(--bg-hover);font-size:0.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;color:var(--text)}.features{list-style:none}.features li{padding:10px 0;font-size:0.9rem;color:var(--text-muted);border-bottom:1px solid var(--border);display:flex;gap:10px}.features li:last-child{border-bottom:none}.features li::before{content:'→';color:var(--primary);flex-shrink:0}.site-footer,footer{border-top:1px solid var(--border);padding:32px 24px;text-align:center;color:var(--text-muted);font-size:0.85rem}.site-footer-inner{display:flex;flex-direction:column;align-items:center;gap:14px}.site-footer-nav{width:min(720px,100%)}.site-footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 18px;margin:0;padding:0;list-style:none}.site-footer-links a{text-decoration:none;font-weight:600}.site-footer-copy{margin:0}.site-footer a,footer a{color:var(--accent);transition:color 0.2s}.site-footer a:hover,footer a:hover{color:var(--text)}@media (max-width:900px){.nav-toggle{display:flex}.nav-search-col{order:3;flex:1 1 100%;max-width:none}.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:color-mix(in srgb,var(--bg-elevated,var(--bg)) 96%,transparent);border:none;border-bottom:1px solid var(--border);border-radius:0;padding:12px 16px 16px;gap:4px}.nav-menu.open{display:flex}.nav-tabs{flex-direction:column;align-items:stretch;width:100%}.nav{flex-wrap:wrap;position:relative;padding:12px 20px}.logo-tagline{display:none}.nav-dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;padding:0 0 0 12px;display:none;background:transparent}.nav-dropdown.open .nav-dropdown-menu{display:block}}@media (max-width:768px){.grid-2{grid-template-columns:1fr}.hero{min-height:auto;padding:72px 20px 56px}.hero-cta .cta-btn{width:100%;justify-content:center}}html[data-theme='dark'] .hero-bg{background:radial-gradient(ellipse 90% 70% at 50% -20%,rgba(99,102,241,0.18),transparent 55%),radial-gradient(ellipse 45% 40% at 15% 85%,rgba(6,182,212,0.1),transparent 50%),linear-gradient(180deg,#050505 0%,#0b1220 45%,#111827 100%)}.resources-title{font-size:1.25rem;font-weight:700;margin-bottom:20px}.resource-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-bottom:40px}.resource-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all 0.2s}.resource-item:hover{border-color:var(--accent);transform:translateY(-2px)}.resource-item a{display:block;padding:20px}.resource-type{font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;margin-bottom:8px}.resource-type.video{color:#ef4444}.resource-type.article{color:var(--accent)}.resource-type.official{color:var(--codex)}.resource-item h4{font-size:0.95rem;margin-bottom:6px;line-height:1.4}.resource-meta{font-size:0.8rem;color:var(--text-muted)}.compare-table{width:100%;border-collapse:collapse;font-size:0.875rem;margin-bottom:40px}.compare-table th,.compare-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border)}.compare-table th{background:var(--bg-card);color:var(--text-muted);font-weight:600;font-size:0.8rem}.compare-table td{color:var(--text-muted)}.compare-table td:first-child{color:var(--text);font-weight:500}code{background:var(--bg-hover);padding:2px 6px;border-radius:4px;font-size:0.85em;font-family:'SF Mono','Fira Code',monospace}.cta-btn{margin-top:0;padding:12px 28px;min-height:48px;background:linear-gradient(135deg,var(--accent),var(--cursor));border:none;border-radius:10px;color:#fff;font-size:0.95rem;font-weight:600;cursor:pointer;transition:transform 0.2s,box-shadow 0.2s;display:inline-flex;align-items:center;justify-content:center}.cta-btn:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(0,0,0,0.15)}.cta-btn-sm{padding:10px 22px;font-size:0.88rem;min-height:44px}.cta-btn-outline{background:var(--bg-card);color:var(--accent);border:1px solid var(--accent);box-shadow:none}.cta-btn-outline:hover{background:rgba(37,99,235,0.06);box-shadow:none}.content-type-badge{display:inline-flex;align-items:center;justify-content:center;font-size:0.65rem;font-weight:800;letter-spacing:0.04em;padding:2px 7px;border-radius:6px;line-height:1.2;flex-shrink:0}.content-type-news{background:rgba(37,99,235,0.12);color:#1d4ed8}.content-type-local{background:rgba(13,140,109,0.12);color:#0f766e}.content-type-video{position:absolute;top:8px;left:8px;z-index:2;background:rgba(220,38,38,0.9);color:#fff}html[data-theme='dark'] .content-type-news{background:rgba(99,102,241,0.22);color:#c7d2fe}html[data-theme='dark'] .content-type-local{background:rgba(6,182,212,0.2);color:#a5f3fc}.news-row-main .content-type-badge{margin-right:2px}.news-toolbar-time{margin-bottom:8px}.deadlink-dialog{position:fixed;inset:0;z-index:400;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(15,23,42,0.45)}.deadlink-dialog-card{width:min(420px,100%);background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:var(--shadow-hover)}.deadlink-dialog-card h3{margin:0 0 8px;font-size:1.05rem}.deadlink-dialog-card p{margin:0 0 10px;font-size:0.88rem;color:var(--text-muted)}.deadlink-url{word-break:break-all;font-family:var(--font-mono,ui-monospace,monospace);font-size:0.75rem !important}.deadlink-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.deadlink-btn{min-height:44px;padding:8px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg-hover);color:var(--text);font-size:0.85rem;font-weight:600;cursor:pointer}.deadlink-btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.site-search-wrap{position:relative;max-width:480px;margin:16px auto 0}.hero-search.site-search-wrap{max-width:560px;margin:0 auto;z-index:40}.site-search-field{position:relative;display:flex;align-items:center}.site-search{width:100%;padding:14px 48px 14px 18px;border:1px solid var(--border);border-radius:12px;font-size:1rem;background:rgba(255,255,255,0.92);backdrop-filter:blur(8px);color:var(--text);box-shadow:0 8px 24px rgba(30,50,100,0.06)}.site-search:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,0.12),0 8px 24px rgba(30,50,100,0.08)}.site-search-submit{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:999px;background:transparent;color:var(--accent);cursor:pointer;z-index:2}.site-search-submit:hover{background:rgba(37,99,235,0.1)}.site-search-submit:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.site-search-results{position:absolute;top:calc(100%+6px);left:0;right:0;max-height:min(58vh,420px);overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);z-index:60}.search-hit{display:block;width:100%;padding:12px 16px;border:none;background:transparent;text-align:left;font-size:0.9rem;color:var(--text);cursor:pointer;text-decoration:none}.search-hit:hover{background:var(--bg-hover);color:var(--accent)}.search-empty{padding:12px 16px;font-size:0.85rem;color:var(--text-muted)}.search-empty p{margin:0 0 10px}.search-empty-actions{display:flex;flex-wrap:wrap;gap:10px}.search-empty-link{font-size:0.82rem;font-weight:600;color:var(--accent);text-decoration:none}.search-empty-link:hover{text-decoration:underline}.search-loading,.search-error{margin:0}.search-hit-meta{margin-left:8px;font-size:0.72rem;font-weight:600;color:var(--text-muted);padding:2px 6px;border-radius:999px;background:var(--bg-hover)}.search-hit-ext{margin-left:6px;font-size:0.75rem;color:var(--text-muted)}.search-hit-active,.search-hit.search-hit-active{background:var(--bg-hover);color:var(--accent)}.search-group-label{margin:0;padding:8px 16px 4px;font-size:0.72rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--text-muted)}.search-group+.search-group{border-top:1px solid var(--border)}.search-panel-section{padding:10px 12px 12px}.search-panel-section+.search-panel-section{border-top:1px solid var(--border)}.search-panel-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.search-panel-label{margin:0;font-size:0.72rem;font-weight:700;color:var(--text-muted)}.search-panel-clear{border:none;background:transparent;color:var(--accent);font-size:0.72rem;cursor:pointer;padding:0}.search-suggest-row{display:flex;flex-wrap:wrap;gap:8px}.search-suggest-chip{border:1px solid var(--border);background:var(--bg-card);color:var(--text);border-radius:999px;padding:6px 12px;font-size:0.78rem;cursor:pointer;transition:background 0.15s,border-color 0.15s}.search-suggest-chip:hover{border-color:var(--accent);background:var(--bg-hover);color:var(--accent)}.nav-search-col{flex:1 1 220px;max-width:360px;min-width:0;overflow:visible;position:relative;z-index:2}.nav-search.site-search-wrap{max-width:none;margin:0;overflow:visible}.nav-search .site-search{padding:8px 40px 8px 12px;font-size:0.85rem;border-radius:999px;box-shadow:none}.nav-search .site-search-submit{right:4px;width:32px;height:32px}.nav-search .site-search-results{z-index:1000}.compare-guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-bottom:32px}.compare-guide-card{display:block;padding:18px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all 0.2s}.compare-guide-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}.compare-guide-tag{display:inline-block;font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;color:var(--accent);background:rgba(37,99,235,0.1);padding:3px 8px;border-radius:6px;margin-bottom:8px}.compare-guide-card h4{font-size:1rem;margin-bottom:6px}.compare-guide-card p{font-size:0.82rem;color:var(--text-muted)}.home-video-preview{margin-bottom:12px}.video-grid-preview{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.user-area{display:flex;align-items:center;gap:8px;flex-shrink:0}.auth-btn{padding:6px 14px;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);color:var(--text);font-size:0.8rem;cursor:pointer;transition:all 0.2s}.auth-btn:hover{background:var(--bg-hover)}.auth-btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.user-name{font-size:0.85rem;color:var(--text-muted)}.nav-tab[data-tool='community'].active{box-shadow:inset 0 -2px 0 var(--codex)}.upload-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:28px}.upload-panel h3{margin-bottom:16px;font-size:1rem}.upload-panel.hidden{display:none}.upload-form label{display:block;font-size:0.85rem;color:var(--text-muted);margin-bottom:12px}.upload-form input[type='text'],.auth-form input{display:block;width:100%;margin-top:6px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-size:0.9rem}.upload-form input[type='file']{display:block;margin-top:6px;font-size:0.85rem}.file-hint{display:block;margin-top:6px;font-size:0.75rem;color:var(--text-muted)}.form-row{margin-bottom:8px}.form-status{margin-left:12px;font-size:0.85rem}.form-status.ok{color:var(--codex)}.form-status.err{color:#dc2626}.community-tabs{display:flex;gap:8px;margin-bottom:20px}.community-tab{padding:8px 18px;border-radius:20px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted);font-size:0.85rem;cursor:pointer}.community-tab.active{background:var(--codex);color:#fff;border-color:var(--codex)}.resource-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.res-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:border-color 0.2s,box-shadow 0.2s}.res-card:hover{border-color:var(--accent);box-shadow:var(--shadow)}.res-type{display:inline-block;padding:3px 10px;border-radius:12px;font-size:0.7rem;font-weight:700;margin-bottom:10px}.res-type.markdown{background:rgba(37,99,235,0.1);color:var(--accent)}.res-type.word{background:rgba(37,99,235,0.1);color:#2563eb}.res-type.video{background:rgba(239,68,68,0.1);color:#dc2626}.res-card h4{font-size:1rem;margin-bottom:6px}.res-desc{font-size:0.85rem;color:var(--text-muted);margin-bottom:10px}.res-meta{display:flex;gap:12px;font-size:0.75rem;color:var(--text-muted);margin-bottom:14px;flex-wrap:wrap}.res-actions{display:flex;gap:8px;flex-wrap:wrap}.res-btn{padding:6px 12px;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:0.8rem;cursor:pointer;text-decoration:none}.res-btn:hover{background:var(--bg-hover)}.res-btn.danger{color:#dc2626;border-color:#fecaca}.loading-hint{color:var(--text-muted);font-size:0.9rem;grid-column:1 / -1}.error-hint{color:#dc2626}.modal{position:fixed;inset:0;background:rgba(15,23,42,0.5);display:flex;align-items:center;justify-content:center;z-index:200;padding:24px}.modal.hidden{display:none}.modal-box{background:var(--bg-card);border-radius:var(--radius);padding:28px;width:100%;max-width:420px;position:relative;box-shadow:var(--shadow);max-height:90vh;overflow-y:auto}.modal-wide{max-width:720px}.modal-close{position:absolute;top:12px;right:16px;border:none;background:none;font-size:1.5rem;color:var(--text-muted);cursor:pointer}.modal-box h3{margin-bottom:20px}.auth-form label{display:block;font-size:0.85rem;color:var(--text-muted);margin-bottom:14px}.form-error{color:#dc2626;font-size:0.85rem;margin-top:8px}.preview-meta{font-size:0.85rem;color:var(--text-muted);margin-bottom:16px}.preview-body{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:16px;max-height:50vh;overflow-y:auto}.md-preview{font-size:0.9rem;line-height:1.7}.md-preview h1,.md-preview h2,.md-preview h3{margin:1em 0 0.5em}.md-preview pre{background:var(--bg-hover);padding:12px;border-radius:6px;overflow-x:auto}.md-preview code{background:var(--bg-hover);padding:2px 5px;border-radius:4px}.word-preview{white-space:pre-wrap;font-size:0.9rem;line-height:1.7;font-family:inherit;margin:0}.video-preview{width:100%;border-radius:8px}.modal:has(.auth-claude){background:rgba(0,0,0,0.45)}.auth-claude{background:#faf9f5;color:#1a1a1a;max-width:400px;border-radius:20px;padding:36px 32px 32px;box-shadow:0 16px 48px rgba(0,0,0,0.15);border:none}.auth-close{color:#888;font-size:1.4rem}.auth-step{display:none}.auth-step.active{display:block}.auth-logo{font-size:2rem;color:var(--claude);text-align:center;margin-bottom:16px}.auth-title{font-size:1.35rem;font-weight:700;text-align:center;margin-bottom:8px;color:#1a1a1a}.auth-subtitle{text-align:center;color:#666;font-size:0.9rem;margin-bottom:28px}.auth-google-btn{width:100%;padding:12px 16px;border:1px solid #ddd;border-radius:12px;background:#fff;color:#1a1a1a;font-size:0.95rem;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:background 0.2s;margin-bottom:16px}.auth-google-btn:hover{background:#f5f5f5}.auth-divider{display:flex;align-items:center;gap:12px;margin:16px 0;color:#999;font-size:0.85rem}.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:#e0e0e0}.auth-email-btn{width:100%;padding:12px 16px;border:1px solid #ddd;border-radius:12px;background:#fff;color:#1a1a1a;font-size:0.95rem;font-weight:500;cursor:pointer;transition:background 0.2s}.auth-email-btn:hover{background:#f5f5f5}.auth-legal{text-align:center;font-size:0.75rem;color:#999;margin-top:24px;line-height:1.6}.auth-legal a{color:var(--claude);text-decoration:underline}.auth-back{background:none;border:none;color:#666;font-size:0.85rem;cursor:pointer;padding:0;margin-bottom:20px}.auth-back:hover{color:#1a1a1a}.auth-form-claude{margin-top:8px}.auth-input{width:100%;padding:14px 16px;border:1px solid #ddd;border-radius:12px;font-size:1rem;background:#fff;color:#1a1a1a;margin-bottom:16px;outline:none;transition:border-color 0.2s}.auth-input:focus{border-color:var(--claude)}.auth-primary-btn{width:100%;padding:14px;border:none;border-radius:12px;background:var(--claude);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background 0.2s}.auth-primary-btn:hover{background:#c45c3e}.auth-email-display{text-align:center;color:#666;font-size:0.9rem;margin-bottom:20px}.auth-claude .form-error{color:#dc2626;font-size:0.85rem;text-align:center;margin-top:8px}.claude-login-btn{background:var(--claude) !important;color:#fff !important;border-color:var(--claude) !important;border-radius:10px;font-weight:600}.claude-login-btn:hover{background:#c45c3e !important}.static-banner,.static-notice{display:none;background:#fff8e6;border:1px solid #f0d78c;border-radius:12px;padding:16px 20px;margin-bottom:24px;font-size:0.9rem;color:#7a5c00;line-height:1.6}.static-banner.visible,.static-banner:not(.hidden),.static-notice.visible{display:block}.static-banner strong,.static-notice strong{display:block;margin-bottom:6px}.static-banner code,.static-notice code{background:rgba(0,0,0,0.06);padding:2px 6px;border-radius:4px;font-size:0.85em}.auth-claude .static-notice{margin-top:16px;text-align:center;font-size:0.8rem}.data-error-block{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.data-retry-btn{padding:6px 14px;font-size:0.82rem;font-weight:650;color:var(--accent);background:rgba(37,99,235,0.08);border:1px solid color-mix(in srgb,var(--accent) 35%,var(--border));border-radius:8px;cursor:pointer}.data-retry-btn:hover{background:rgba(37,99,235,0.14)}.recommend-badges{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}.recommend-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:6px;font-size:0.68rem;font-weight:650;letter-spacing:0.01em;background:rgba(37,99,235,0.08);color:var(--accent)}.recommend-badge[data-kind='top']{background:rgba(13,140,109,0.12);color:var(--codex)}.recommend-badge[data-kind='beginner']{background:rgba(37,99,235,0.1);color:var(--primary)}.recommend-badge[data-kind='dev']{background:rgba(15,23,42,0.08);color:#334155}.recommend-badge[data-kind='enterprise']{background:rgba(0,120,212,0.1);color:var(--copilot)}.recommend-badge[data-kind='free']{background:rgba(255,107,53,0.12);color:var(--doubao)}.tool-card-v2 h3{font-size:1.1rem;font-weight:700}.tool-tagline{font-size:0.78rem;color:var(--accent);font-weight:500}.tool-summary{font-size:0.78rem;color:var(--text-muted);line-height:1.5;flex:1}.tool-stars{color:#fbbf24;font-size:0.85rem;letter-spacing:1px}.tool-stars .star-empty{color:var(--border-light)}.tool-tags{list-style:none;display:flex;flex-wrap:wrap;gap:6px}.tool-tags li{font-size:0.68rem;padding:3px 8px;border-radius:6px;background:var(--bg-hover);color:var(--text-muted)}.tool-card-btn{margin-top:auto;padding:10px 16px;min-height:44px;background:linear-gradient(135deg,var(--accent),var(--cursor));border:none;border-radius:10px;color:#fff;font-size:0.85rem;font-weight:600;cursor:pointer;transition:transform 0.2s,box-shadow 0.2s;width:100%}.tool-card-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(37,99,235,0.25)}.tool-card-btn-sm{min-height:40px;padding:8px 14px;font-size:0.8rem}.ranking-method{margin:2rem 0 2.5rem;padding:1.25rem 1.35rem;border-radius:var(--radius-lg);border:1px dashed var(--border);background:color-mix(in srgb,var(--bg-card) 80%,transparent)}.ranking-method-list{margin:0.75rem 0 0;padding-left:1.2rem;color:var(--text-muted);font-size:0.9rem;line-height:1.65}.news-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}.news-filter{appearance:none;border:1px solid var(--border);background:var(--bg-elevated,var(--bg-card));color:var(--text-muted);font-size:0.78rem;font-weight:600;padding:7px 12px;border-radius:999px;cursor:pointer;line-height:1.2}.news-filter span{font-weight:500;opacity:0.75;margin-left:4px}.news-filter:hover,.news-filter.active{border-color:var(--accent);color:var(--accent);background:rgba(37,99,235,0.08)}.news-feed{display:flex;flex-direction:column;gap:28px}.news-group-title{display:flex;align-items:baseline;gap:10px;margin:0 0 12px;font-size:0.95rem;font-weight:650;letter-spacing:0.01em;color:var(--text);border-bottom:1px solid var(--border);padding-bottom:8px}.news-group-count{font-size:0.72rem;font-weight:600;color:var(--text-muted)}.news-feed-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.news-source-stack{display:flex;flex-direction:column;gap:14px}.news-source-group{border:1px solid color-mix(in srgb,var(--border) 80%,transparent);border-radius:14px;background:var(--bg-card);padding:10px 14px 4px}.news-source-group-multi{background:color-mix(in srgb,var(--bg-card) 92%,rgba(37,99,235,0.06))}.news-source-head{display:flex;align-items:center;gap:8px;margin-bottom:2px}.news-source-name{font-size:0.82rem;font-weight:700;color:var(--accent);letter-spacing:0.01em}.news-source-count{font-size:0.7rem;font-weight:600;color:var(--text-muted);background:color-mix(in srgb,var(--border) 55%,transparent);border-radius:999px;padding:1px 8px;line-height:1.4}.news-feed-list-source .news-row{padding:10px 0}.news-row-in-source .news-row-meta{min-width:3.2rem}.news-row{border-bottom:1px solid color-mix(in srgb,var(--border) 75%,transparent);padding:12px 0}.news-row:last-child{border-bottom:none}.news-row-main{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 20px;align-items:start;text-decoration:none;color:inherit}.news-row-title{font-size:0.98rem;font-weight:600;line-height:1.45;color:var(--text)}.news-row-main:hover .news-row-title{color:var(--accent)}.news-row-meta{display:flex;flex-direction:column;align-items:flex-end;gap:6px;min-width:5.5rem;text-align:right;font-size:0.72rem;color:var(--text-muted);padding-top:2px}.news-source-badge,.news-row-source{display:inline-flex;align-items:center;max-width:11rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:3px 9px;border-radius:999px;font-size:0.68rem;font-weight:700;letter-spacing:0.02em;line-height:1.2;color:color-mix(in srgb,var(--accent) 72%,var(--text));background:color-mix(in srgb,var(--accent) 11%,var(--bg-card));border:1px solid color-mix(in srgb,var(--accent) 22%,var(--border))}.news-row-date{font-variant-numeric:tabular-nums}.news-row-summary{margin:6px 0 0;font-size:0.82rem;line-height:1.5;color:var(--text-muted);max-width:62ch;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.news-feed-list-compact .news-row{padding:10px 0}.news-feed-list-compact .news-row-summary{display:none}.news-list{margin-bottom:24px}.home-news-preview{margin-bottom:8px}@media (max-width:640px){.news-row-main{grid-template-columns:1fr;gap:6px}.news-row-meta{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:flex-start;text-align:left;min-width:0;padding-top:0;gap:8px}.news-row-date::before{content:none}}.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.news-watch-panel{margin-top:28px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:transparent}.news-watch-panel summary{cursor:pointer;font-size:0.88rem;font-weight:600;color:var(--text-muted);list-style:none}.news-watch-panel summary::-webkit-details-marker{display:none}.news-watch-panel[open] summary{margin-bottom:12px;color:var(--text)}.news-watch-list{margin:0;padding-left:1.1rem;color:var(--text-muted);font-size:0.85rem}.news-watch-list li{margin-bottom:6px}.news-watch-list a{color:var(--accent)}.oss-cat-block{margin-bottom:28px}.oss-cat-block-title{margin:0 0 12px;font-size:1.1rem;letter-spacing:-0.02em;color:var(--text)}.oss-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.oss-card-item{display:flex;flex-direction:column;gap:8px;padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);transition:border-color 0.2s,transform 0.25s ease}.oss-card-item:hover{border-color:color-mix(in srgb,var(--accent) 50%,var(--border));transform:translateY(-2px)}.oss-card-item-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.oss-card-item h4{margin:0;font-size:1.02rem;line-height:1.35;letter-spacing:-0.015em}.oss-card-item h4 a{color:var(--text);text-decoration:none}.oss-card-item h4 a:hover{color:var(--accent)}.oss-card-item-repo{margin:0;font-size:0.78rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--text-muted);font-weight:600;overflow-wrap:anywhere}.oss-card-item-summary{margin:0;font-size:0.86rem;color:var(--text-muted);line-height:1.5;flex:1}.oss-card-item-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:4px}.oss-card-item-link{font-size:0.82rem;font-weight:650;color:var(--accent);text-decoration:none}.oss-card-item-link:hover{text-decoration:underline;color:var(--accent)}.oss-card-stars{display:inline-flex;align-items:center;gap:4px;flex-shrink:0;padding:4px 9px;border-radius:999px;font-size:0.78rem;font-weight:700;font-variant-numeric:tabular-nums;color:color-mix(in srgb,#ca8a04 55%,var(--text));background:color-mix(in srgb,#facc15 14%,var(--bg-card));border:1px solid color-mix(in srgb,#eab308 28%,var(--border))}.oss-chip{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:0.72rem;font-weight:700;letter-spacing:0.01em;line-height:1.2;color:color-mix(in srgb,var(--accent) 72%,var(--text));background:color-mix(in srgb,var(--accent) 12%,var(--bg-card));border:1px solid color-mix(in srgb,var(--accent) 22%,var(--border))}.oss-chip--agent{color:color-mix(in srgb,#7c3aed 65%,var(--text));background:color-mix(in srgb,#7c3aed 12%,var(--bg-card));border-color:color-mix(in srgb,#7c3aed 24%,var(--border))}.oss-chip--mcp{color:color-mix(in srgb,#0f766e 70%,var(--text));background:color-mix(in srgb,#14b8a6 12%,var(--bg-card));border-color:color-mix(in srgb,#14b8a6 24%,var(--border))}.oss-chip--coding_agent{color:color-mix(in srgb,#2563eb 70%,var(--text));background:color-mix(in srgb,#2563eb 12%,var(--bg-card));border-color:color-mix(in srgb,#2563eb 24%,var(--border))}.oss-chip--agent_harness{color:color-mix(in srgb,#c2410c 70%,var(--text));background:color-mix(in srgb,#f97316 12%,var(--bg-card));border-color:color-mix(in srgb,#f97316 24%,var(--border))}.oss-chip--skills{color:color-mix(in srgb,#a16207 70%,var(--text));background:color-mix(in srgb,#eab308 12%,var(--bg-card));border-color:color-mix(in srgb,#eab308 24%,var(--border))}.oss-chip--memory{color:color-mix(in srgb,#0369a1 70%,var(--text));background:color-mix(in srgb,#0ea5e9 12%,var(--bg-card));border-color:color-mix(in srgb,#0ea5e9 24%,var(--border))}.oss-card-heat{display:inline-flex;align-items:center;margin-left:auto;margin-right:8px;padding:2px 7px;border-radius:999px;font-size:0.72rem;font-weight:600;letter-spacing:0.02em;color:color-mix(in srgb,#b45309 75%,var(--text));background:color-mix(in srgb,#f59e0b 14%,var(--bg-card));border:1px solid color-mix(in srgb,#f59e0b 28%,var(--border))}@media (max-width:640px){.oss-grid{grid-template-columns:1fr}}.recommend-related{margin-top:14px}.recommend-related-note{margin:8px 0 0;font-size:0.82rem;color:var(--text-muted);line-height:1.45}.recommend-related-btn{border:none;background:transparent;cursor:pointer;font:inherit;padding:0}.roadmap-timeline{display:flex;flex-direction:column;gap:20px;margin-bottom:48px}.roadmap-phase-done{display:inline-flex;align-items:center;gap:8px;cursor:pointer}.roadmap-phase-check{width:1rem;height:1rem;accent-color:var(--accent)}.roadmap-phase.is-done{opacity:0.78;border-color:rgba(34,197,94,0.45)}.roadmap-phase.is-done .roadmap-phase-label{background:rgba(34,197,94,0.14);color:#15803d}.roadmap-phase-head{margin-bottom:14px}.roadmap-phase-label{display:inline-block;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--accent);margin-bottom:6px}.roadmap-phase h2{font-size:1.2rem}.roadmap-tools{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.roadmap-tool-chip{padding:6px 14px;border-radius:20px;font-size:0.8rem;font-weight:600;border:1px solid var(--border);background:var(--bg-hover);transition:border-color 0.2s}.roadmap-tool-chip:hover{border-color:var(--accent)}.roadmap-tasks{list-style:none}.roadmap-tasks li{padding:8px 0 8px 20px;position:relative;font-size:0.88rem;color:var(--text-muted);border-bottom:1px solid var(--border)}.roadmap-tasks li:last-child{border-bottom:none}.roadmap-tasks li::before{content:'✓';position:absolute;left:0;color:var(--codex);font-size:0.75rem}.recommend-card-lead{font-size:0.72rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px}.recommend-tools{list-style:none;display:flex;flex-direction:column;gap:8px;margin:0 0 14px;padding:0}.recommend-tool-btn{width:100%;display:flex;align-items:flex-start;gap:12px;text-align:left;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--bg-hover);color:var(--text);text-decoration:none;cursor:pointer;transition:border-color 0.2s,background 0.2s,transform 0.2s}.recommend-tool-btn:hover{border-color:var(--accent);background:rgba(37,99,235,0.06);transform:translateY(-1px)}.recommend-tool-btn strong{display:block;font-size:0.92rem}.recommend-tool-btn small{display:block;margin-top:2px;font-size:0.78rem;color:var(--text-muted);line-height:1.4}.recommend-rank{flex-shrink:0;width:24px;height:24px;border-radius:8px;background:rgba(37,99,235,0.1);color:var(--accent);font-size:0.75rem;font-weight:800;display:grid;place-items:center}.recommend-links{display:flex;flex-wrap:wrap;gap:10px 14px}.recommend-link{font-size:0.88rem;font-weight:600;color:var(--accent)}.daily-updated{font-size:0.82rem;color:var(--text-muted);margin:0}.daily-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.daily-panel{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-card);padding:20px 22px 18px;display:flex;flex-direction:column;min-height:100%}.daily-panel-title{font-size:0.95rem;font-weight:800;margin:0 0 14px;letter-spacing:-0.01em}.home-quick-filters{margin-top:20px;max-width:560px;margin-left:auto;margin-right:auto}.home-quick-filters-label{margin:0 0 10px;font-size:0.75rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--text-muted)}.home-quick-filters-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.home-quick-filter{display:inline-flex;flex-direction:column;align-items:flex-start;gap:2px;min-height:44px;min-width:108px;padding:10px 14px;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,0.85);color:var(--text);cursor:pointer;text-decoration:none;text-align:left;transition:border-color 0.15s,background 0.15s,transform 0.15s}.home-quick-filter:hover{border-color:var(--accent);background:var(--bg-hover);transform:translateY(-1px)}.home-quick-filter-type{font-size:0.88rem;font-weight:700}.home-quick-filter-hint{font-size:0.72rem;color:var(--text-muted)}.daily-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;flex:1}.daily-list a,.daily-tool-btn{display:flex;flex-direction:column;gap:4px;text-align:left;text-decoration:none;color:inherit;padding:10px 12px;border-radius:10px;border:1px solid transparent;background:transparent;cursor:pointer;transition:background 0.2s,border-color 0.2s}.daily-list a:hover,.daily-tool-btn:hover{background:var(--bg-hover);border-color:var(--border)}.daily-item-title{font-size:0.9rem;font-weight:600;line-height:1.45;color:var(--text)}.daily-item-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;font-size:0.75rem;color:var(--text-muted)}.daily-item-date{font-variant-numeric:tabular-nums}.daily-empty{font-size:0.88rem;color:var(--text-muted);padding:8px 0}.daily-more{margin-top:14px;align-self:flex-start;font-size:0.86rem;font-weight:700;color:var(--accent);background:none;border:none;padding:0;cursor:pointer;text-decoration:none}.daily-more:hover{text-decoration:underline}.learning-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:20px}.learning-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-card);padding:22px 22px 20px}.learning-card h3{font-size:1.05rem;font-weight:800;margin:0 0 14px;padding-bottom:10px;border-bottom:3px solid var(--accent)}.learning-card ol{margin:0;padding-left:1.15rem;display:flex;flex-direction:column;gap:10px}.learning-card li{font-size:0.88rem;line-height:1.55;color:var(--text-muted)}.community-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.community-card{display:flex;flex-direction:column;gap:8px;text-align:left;text-decoration:none;color:inherit;padding:20px 20px 18px;border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(180deg,rgba(37,99,235,0.03),transparent 42%),var(--bg-card);cursor:pointer;transition:border-color 0.2s,background 0.2s,transform 0.2s;font:inherit;min-height:148px}.community-card:hover{border-color:var(--accent);background:linear-gradient(180deg,rgba(37,99,235,0.06),transparent 48%),var(--bg-card);transform:translateY(-2px)}.community-card:focus-visible{outline:2px solid rgba(37,99,235,0.45);outline-offset:2px}.community-card-kicker{font-size:0.72rem;font-weight:700;letter-spacing:0.04em;color:var(--accent)}.community-card strong{font-size:1.05rem;font-weight:800;color:var(--text)}.community-card>span:not(.community-card-kicker){font-size:0.84rem;line-height:1.5;color:var(--text-muted);flex:1}.community-card-cta{margin-top:4px;font-size:0.86rem;font-style:normal;font-weight:700;color:var(--accent)}.ops-updated{display:inline-flex;align-items:center;gap:8px;font-size:0.82rem;color:var(--text-muted);margin:0}.ops-live-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,0.45);animation:ops-live-pulse 2.4s ease-out infinite;flex-shrink:0}@keyframes ops-live-pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,0.45)}70%{box-shadow:0 0 0 8px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}.ops-stat-value--pulse{animation:ops-stat-flash 0.55s ease}@keyframes ops-stat-flash{0%{color:var(--accent);transform:scale(1.04)}100%{color:var(--text);transform:scale(1)}}.ops-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:20px}.ops-stat{padding:18px 16px;border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(180deg,rgba(37,99,235,0.06),transparent 70%),var(--bg-card);text-align:center}.ops-stat-label{display:block;font-size:0.78rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px}.ops-stat-value{display:block;font-size:clamp(1.6rem,3vw,2rem);font-weight:800;letter-spacing:-0.03em;color:var(--text);font-variant-numeric:tabular-nums}.ops-trend{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-card);padding:18px 20px 12px}.ops-trend-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}.ops-trend-title{margin:0;font-size:1rem;font-weight:800}.ops-trend-hint{font-size:0.78rem;color:var(--text-muted)}.ops-trend-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.ops-trend-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 10px;border:none;border-bottom:1px solid var(--border);background:transparent;cursor:pointer;text-align:left;color:inherit;transition:background 0.15s ease}.ops-trend-list li:last-child .ops-trend-item{border-bottom:none}.ops-trend-item:hover{background:var(--bg-hover)}.ops-trend-tool{font-size:1.05rem;font-weight:700;letter-spacing:-0.02em}.ops-trend-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;min-width:5.5rem}.ops-trend-label{font-size:0.72rem;font-weight:600;color:var(--text-muted)}.ops-trend-value{font-size:1.25rem;font-weight:800;font-variant-numeric:tabular-nums;color:var(--accent);letter-spacing:-0.02em}.ops-trend-empty{padding:16px 8px;color:var(--text-muted);font-size:0.9rem}.home-ai-map .section-head{text-align:center;max-width:40rem;margin-left:auto;margin-right:auto}.ai-map-figure{margin:0 auto;max-width:1040px;padding:8px 0 0}.ai-map{border-radius:20px;border:1px solid var(--border);background:radial-gradient(ellipse 75% 60% at 50% 42%,rgba(37,99,235,0.06),transparent 70%),var(--bg-card);box-shadow:var(--shadow);padding:0.55rem 0.4rem 0.35rem;overflow:hidden}.ai-map-svg{display:block;width:100%;height:auto;aspect-ratio:1200 / 780;font-family:var(--font-sans)}.ai-map-connectors line{stroke:#b8922e;stroke-width:1.6;stroke-linecap:round;opacity:0.55;fill:none}.ai-map-ring-ai{fill:rgba(37,99,235,0.08);stroke:#2563eb;stroke-width:2.8}.ai-map-ring-ml{fill:rgba(37,99,235,0.1);stroke:#2563eb;stroke-width:2.4}.ai-map-ring-dl{fill:rgba(13,140,109,0.16);stroke:#0d8c6d;stroke-width:2.4}.ai-map-ring-app{fill:rgba(255,255,255,0.55);stroke:#2563eb;stroke-width:2}.ai-map-ring-found{fill:#f3de7a;stroke:#a88420;stroke-width:1.7}.ai-map-label-main{fill:#1a2234;font-size:22px;font-weight:700}.ai-map-label-md{font-size:20px}.ai-map-label-sm{font-size:16px}.ai-map-label-app{fill:#1a2234;font-size:15px;font-weight:700}.ai-map-label-found{fill:#3d3420;font-size:16px;font-weight:700}.ai-map-label-sub{fill:#5b657a;font-size:11px;font-weight:600}.ai-map-caption{margin:14px auto 0;max-width:42rem;text-align:center;font-size:0.88rem;line-height:1.55;color:var(--text-muted)}.ai-map-link{display:inline-block;margin-left:6px;font-weight:650;color:var(--accent);text-decoration:none}.ai-map-link:hover{text-decoration:underline}html[data-theme='dark'] .ai-map{background:radial-gradient(ellipse 75% 60% at 50% 42%,rgba(99,102,241,0.14),transparent 70%),var(--bg-card)}html[data-theme='dark'] .ai-map-ring-ai{fill:rgba(99,102,241,0.12);stroke:#93c5fd}html[data-theme='dark'] .ai-map-ring-ml{fill:rgba(99,102,241,0.16);stroke:#93c5fd}html[data-theme='dark'] .ai-map-ring-dl{fill:rgba(45,212,191,0.16);stroke:#5eead4}html[data-theme='dark'] .ai-map-ring-app{fill:rgba(15,23,42,0.45);stroke:#93c5fd}html[data-theme='dark'] .ai-map-ring-found{fill:rgba(234,179,8,0.42);stroke:#ca8a04}html[data-theme='dark'] .ai-map-connectors line{stroke:#ca8a04}html[data-theme='dark'] .ai-map-label-main,html[data-theme='dark'] .ai-map-label-app{fill:#e8eef8}html[data-theme='dark'] .ai-map-label-found{fill:#fef3c7}html[data-theme='dark'] .ai-map-label-sub{fill:#94a3b8}@media (max-width:640px){.ai-map{padding:0.35rem 0.15rem 0.2rem}.ai-map-label-main{font-size:18px}.ai-map-label-md{font-size:17px}.ai-map-label-sm{font-size:14px}.ai-map-label-app{font-size:13px}.ai-map-label-found{font-size:14px}.ai-map-label-sub{font-size:10px}}@media (max-width:900px){.learning-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.community-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.community-links{grid-template-columns:1fr}}.home-faq-list{display:flex;flex-direction:column;gap:10px;max-width:760px}.home-faq-item{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-card);padding:4px 16px}.home-faq-item summary{cursor:pointer;font-weight:700;padding:12px 0;list-style:none}.home-faq-item summary::-webkit-details-marker{display:none}.home-faq-item p{margin:0 0 14px;color:var(--text-muted);line-height:1.65}.aicpb-ranking-page{--aicpb-purple:#3f2d63;--aicpb-purple-deep:#2a1d45;--aicpb-tab-active:#6f4fd1;--aicpb-mom-up:#d1ffce;--aicpb-mom-down:#ffe8e8}.aicpb-ranking-hero{margin-bottom:1.25rem}.aicpb-ranking-shell{margin:0 0 2rem}.aicpb-tabbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.aicpb-tab{appearance:none;border:1px solid #d8d2e6;border-radius:999px;background:#fff;color:#4b5563;font-size:0.88rem;font-weight:600;padding:8px 16px;cursor:pointer;transition:border-color 0.2s,color 0.2s,box-shadow 0.2s}.aicpb-tab:hover{border-color:var(--aicpb-tab-active);color:var(--aicpb-tab-active)}.aicpb-tab.is-active{border-color:var(--aicpb-tab-active);color:var(--aicpb-tab-active);box-shadow:0 0 0 1px color-mix(in srgb,var(--aicpb-tab-active) 25%,transparent)}.aicpb-board-panel[hidden]{display:none !important}.aicpb-board-header{border-radius:14px 14px 0 0;background:linear-gradient(135deg,var(--aicpb-purple-deep),var(--aicpb-purple));color:#fff;padding:18px 20px}.aicpb-board-header h2{margin:0 0 6px;font-size:1.15rem;font-weight:700}.aicpb-board-header p{margin:0;font-size:0.86rem;opacity:0.9}.aicpb-table-wrap{border:1px solid #ece8f4;border-top:none;border-radius:0 0 14px 14px;overflow:hidden;background:#fff}.aicpb-table-head,.aicpb-table-row{display:grid;grid-template-columns:40px 56px minmax(0,1fr) minmax(72px,100px) minmax(72px,110px);align-items:center;gap:8px;padding:10px 14px}.aicpb-table-head{background:#faf8ff;border-bottom:1px solid #f0edf7;font-size:0.78rem;font-weight:700;color:#6b7280}.aicpb-table-body{list-style:none;margin:0;padding:0}.aicpb-table-row{border-bottom:1px solid #f4f4f4;font-size:0.9rem;transition:background 0.15s}.aicpb-table-row:hover{background:#fcfbff}.aicpb-table-row:last-child{border-bottom:none}.aicpb-rank{text-align:center;font-weight:700;color:#6b7280}.aicpb-logo{width:40px;height:40px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:#f3f0fa;color:var(--aicpb-purple);font-weight:700;font-size:0.95rem}.aicpb-product{min-width:0}.aicpb-product-name{color:#111827;font-weight:650;text-decoration:none;display:block;line-height:1.35}.aicpb-product-name:hover{color:var(--aicpb-tab-active)}.aicpb-product-desc{margin:2px 0 0;font-size:0.78rem;color:#9ca3af;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.aicpb-visits{text-align:center;font-variant-numeric:tabular-nums;font-weight:650;color:#111827}.aicpb-mom{position:relative;text-align:center;min-height:28px;display:flex;align-items:center;justify-content:center}.aicpb-mom.is-text-only{min-height:auto}.aicpb-mom.is-text-only .aicpb-mom-value{white-space:normal;line-height:1.3;font-size:0.78rem;color:#6b7280}.aicpb-mom-value{position:relative;z-index:1;font-variant-numeric:tabular-nums;font-size:0.82rem;font-weight:600}.aicpb-mom-bar-track{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr}.aicpb-mom-bar-fill{grid-column:1;justify-self:end;height:100%;border-radius:2px}.aicpb-mom-bar-fill.is-up{background:var(--aicpb-mom-up)}.aicpb-mom-bar-fill.is-down{background:var(--aicpb-mom-down)}.aicpb-board-footer{margin-top:14px;text-align:center}.aicpb-view-all{display:inline-flex;align-items:center;justify-content:center;min-width:min(100%,420px);padding:12px 20px;border:1px solid var(--aicpb-tab-active);border-radius:999px;color:var(--aicpb-tab-active);font-weight:650;text-decoration:none;background:#fff;transition:background 0.2s,color 0.2s}.aicpb-view-all:hover{background:var(--aicpb-tab-active);color:#fff}.aicpb-ranking-note .aicpb-attribution{margin:0.85rem 0 0;font-size:0.86rem;color:var(--text-muted)}@media (max-width:768px){.aicpb-table-head{display:none}.aicpb-table-row{grid-template-columns:32px 44px minmax(0,1fr);grid-template-areas:'rank logo product' 'rank logo visits' 'rank logo mom';row-gap:4px;padding:12px}.aicpb-rank{grid-area:rank}.aicpb-logo{grid-area:logo;width:36px;height:36px}.aicpb-product{grid-area:product}.aicpb-visits{grid-area:visits;text-align:left;font-size:0.82rem;color:var(--text-muted)}.aicpb-visits::before{content:'访问量 ';color:var(--text-muted);font-weight:500}.aicpb-mom{grid-area:mom;justify-content:flex-start;min-height:22px;width:100%;max-width:140px}}.video-update-meta{margin-top:8px;font-size:0.85rem;color:var(--text-muted)}.daily-video-list{margin-top:8px}.video-toolbar{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:20px;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius)}.video-toolbar-group{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.video-toolbar-label{font-size:0.78rem;font-weight:600;color:var(--text-muted);margin-right:4px}.video-filter,.video-sort{padding:7px 12px;border-radius:999px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-muted);font-size:0.78rem;font-weight:500;cursor:pointer}.video-filter:hover,.video-filter.active,.video-sort:hover,.video-sort.active{border-color:var(--accent);color:var(--accent);background:rgba(37,99,235,0.08)}.video-day{margin-bottom:40px}.video-day-title{font-size:1.1rem;margin-bottom:16px;display:flex;align-items:center;gap:10px}.video-day-count{font-size:0.75rem;font-weight:600;color:var(--accent);background:rgba(37,99,235,0.1);padding:3px 10px;border-radius:20px}.video-category{margin-bottom:28px}.video-category:last-child{margin-bottom:0}.video-category-title{font-size:0.95rem;font-weight:600;margin-bottom:14px;display:flex;align-items:center;gap:10px;color:var(--text)}.video-category-empty .loading-hint{margin:0;font-size:0.85rem}.video-fallback-badge{font-size:0.72rem;font-weight:600;color:#b45309;background:rgba(180,83,9,0.1);padding:3px 8px;border-radius:20px}.video-fallback-note{margin:-6px 0 12px;font-size:0.82rem;color:var(--text-muted);line-height:1.45}.video-category-fallback{border-left:3px solid rgba(180,83,9,0.35);padding-left:12px}.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.video-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:box-shadow 0.2s,border-color 0.2s}.video-card:hover{border-color:var(--accent);box-shadow:var(--shadow)}.video-thumb{display:block;position:relative;aspect-ratio:16 / 9;background:var(--bg-hover);overflow:hidden}.video-thumb img{width:100%;height:100%;object-fit:cover}.video-duration,.video-quality{position:absolute;bottom:8px;padding:2px 8px;border-radius:6px;font-size:0.7rem;font-weight:600;color:#fff;background:rgba(0,0,0,0.72)}.video-duration{left:8px}.video-quality{right:8px;background:rgba(37,99,235,0.85)}.video-platform{position:absolute;top:8px;left:8px;padding:2px 8px;border-radius:6px;font-size:0.68rem;font-weight:700;color:#fff;background:rgba(0,0,0,0.72)}.video-platform-bilibili{background:rgba(251,114,153,0.92)}.video-platform-youtube{background:rgba(220,38,38,0.9)}.video-body{padding:14px 16px 16px}.video-body h4{font-size:0.95rem;line-height:1.4;margin-bottom:8px}.video-body h4 a:hover{color:var(--accent)}.video-summary{font-size:0.8rem;color:var(--text-muted);line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.video-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:0.72rem;color:var(--text-muted)}.video-meta span{background:var(--bg-hover);padding:3px 8px;border-radius:8px}.tool-page-link{margin-top:8px;font-size:0.82rem}.tool-page-link a{color:var(--accent)}.courses-track-block{margin-bottom:28px}.courses-track-title{margin:0 0 12px;font-size:1.1rem;letter-spacing:-0.02em;color:var(--text)}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.course-card{display:flex;flex-direction:column;gap:8px;padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);transition:border-color 0.2s,transform 0.25s ease}.course-card:hover{border-color:color-mix(in srgb,var(--accent) 50%,var(--border));transform:translateY(-2px)}.course-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.course-platform{font-size:0.75rem;font-weight:700;color:var(--accent)}.course-date{font-size:0.75rem;color:var(--text-muted);font-variant-numeric:tabular-nums}.course-card h4{margin:0;font-size:1.02rem;line-height:1.35;letter-spacing:-0.015em}.course-card h4 a{color:var(--text);text-decoration:none}.course-card h4 a:hover{color:var(--accent)}.course-free-badge,.course-new-badge,.course-required-badge{margin-left:6px;font-size:0.68rem;font-weight:800;padding:2px 6px;border-radius:6px;vertical-align:middle}.course-free-badge{color:#047857;background:rgba(16,185,129,0.14)}.course-required-badge{color:#1d4ed8;background:rgba(37,99,235,0.12)}.course-new-badge{color:#b45309;background:rgba(245,158,11,0.14)}.course-meta{display:flex;flex-wrap:wrap;gap:8px;margin:0;font-size:0.72rem;color:var(--text-muted)}.course-meta span{background:var(--bg-hover);padding:3px 8px;border-radius:8px}.course-summary{margin:0;font-size:0.86rem;color:var(--text-muted);line-height:1.5;flex:1}.course-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:4px}.course-read{font-size:0.82rem;font-weight:650;color:var(--accent);text-decoration:none}.course-read-secondary{color:var(--text-muted);font-weight:600}.course-read:hover,.course-read-secondary:hover{text-decoration:underline;color:var(--accent)}@media (max-width:640px){.courses-grid{grid-template-columns:1fr}}.local-deploy{margin-top:8px}.local-guide{margin:32px 0 8px;padding:28px 0 8px;border-top:1px solid var(--border)}.local-guide-header{margin:0 0 22px}.local-guide-kicker{margin:0 0 8px;font-size:0.75rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--accent)}.local-guide-title{margin:0 0 10px;font-size:1.35rem;font-weight:800;line-height:1.35;color:var(--text)}.local-guide-lead{margin:0 0 12px;font-size:0.95rem;line-height:1.65;color:var(--text-muted);max-width:52rem}.local-guide-meta{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:0.8rem;color:var(--text-muted)}.local-guide-meta span{padding:2px 0}.local-guide-section{margin:0 0 22px}.local-guide-heading{margin:0 0 8px;font-size:1.05rem;font-weight:700;color:var(--text)}.local-guide-body{margin:0 0 8px;font-size:0.9rem;line-height:1.65;color:var(--text-muted);max-width:52rem}.local-guide-code{margin:10px 0 0;padding:14px 16px;overflow-x:auto;border:1px solid var(--border);border-radius:10px;background:color-mix(in srgb,var(--bg-card) 70%,#0f172a 8%);font-size:0.8rem;line-height:1.55}.local-guide-code code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,'Liberation Mono',monospace;white-space:pre;color:var(--text)}.local-guide-notes{margin:8px 0 24px;padding:14px 16px;border-left:3px solid var(--accent);background:color-mix(in srgb,var(--accent) 6%,transparent)}.local-guide-notes ul{margin:8px 0 0;padding-left:1.15rem}.local-guide-notes li{margin:0 0 6px;font-size:0.88rem;line-height:1.55;color:var(--text-muted)}.local-guide-notes li:last-child{margin-bottom:0}.local-guides{margin-top:0;padding-top:0;border-top:none}.local-guides-head{margin:0 0 14px}.local-guides-title{margin:0;font-size:1.15rem;font-weight:700;color:var(--text)}.local-guides-hint{margin:6px 0 0;font-size:0.9rem;color:var(--text-muted);line-height:1.5}.local-guide-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.local-guide-item{display:grid;gap:6px;padding:14px 16px;border:1px solid var(--border);border-radius:14px;background:var(--bg-card);text-decoration:none;color:inherit;transition:border-color 0.2s,box-shadow 0.2s,transform 0.2s}.local-guide-item:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--border));box-shadow:0 8px 24px rgba(15,23,42,0.06);transform:translateY(-1px)}.local-guide-item-title{font-size:1.02rem;font-weight:700;line-height:1.35;color:var(--text)}.local-guide-item:hover .local-guide-item-title{color:var(--accent)}.local-guide-item-lead{font-size:0.88rem;line-height:1.55;color:var(--text-muted);max-width:52rem}.local-guide-item-meta{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:0.78rem;color:var(--text-muted)}.local-guide-page-meta{margin:0 0 8px}.local-guide-page-body{margin-top:8px}.local-guide-html{max-width:52rem}.local-guide-html>:first-child{margin-top:0}.local-guide-html h3,.local-guide-html h4,.local-guide-html h5,.local-guide-html h6{margin:1.25em 0 0.5em;font-weight:700;color:var(--text);line-height:1.35}.local-guide-html h3{font-size:1.08rem}.local-guide-html h4{font-size:1.02rem}.local-guide-html p{margin:0 0 0.75em;font-size:0.9rem;line-height:1.65;color:var(--text-muted)}.local-guide-html ul,.local-guide-html ol{margin:0 0 0.9em;padding-left:1.25rem;color:var(--text-muted);font-size:0.9rem;line-height:1.6}.local-guide-html li{margin:0 0 0.35em}.local-guide-html a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.local-guide-html code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,'Liberation Mono',monospace;font-size:0.86em}.local-guide-html p code,.local-guide-html li code{padding:0.1em 0.35em;border-radius:4px;background:color-mix(in srgb,var(--accent) 8%,transparent)}.local-guide-html .local-guide-code{margin:0.75em 0 1em}.local-guide-html blockquote.local-guide-notes{margin:0.75em 0 1em}.local-cat{margin:0 0 36px}.local-cat:last-child{margin-bottom:8px}.local-cat-title{margin:0 0 6px;font-size:1.15rem;font-weight:700;color:var(--text)}.local-cat-blurb{margin:0 0 16px;font-size:0.9rem;color:var(--text-muted);line-height:1.5}.local-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.local-card{display:flex;flex-direction:column;gap:8px;padding:16px 18px;border:1px solid var(--border);border-radius:14px;background:var(--bg-card);transition:border-color 0.2s,box-shadow 0.2s}.local-card:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--border));box-shadow:0 8px 24px rgba(15,23,42,0.06)}.local-card-head{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.local-tag{font-size:0.68rem;font-weight:700;padding:2px 7px;border-radius:999px;background:rgba(37,99,235,0.08);color:var(--accent)}.local-card-title{margin:0;font-size:1.05rem;font-weight:700;line-height:1.35}.local-card-title a:hover{color:var(--accent)}.local-tagline{margin:0;font-size:0.85rem;font-weight:600;color:var(--text-muted)}.local-summary{margin:0;flex:1;font-size:0.88rem;line-height:1.55;color:var(--text-muted)}.local-platforms{margin:0;font-size:0.78rem;color:var(--text-muted)}.local-platforms-label{font-weight:700;margin-right:6px;color:var(--text)}.local-card-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}.local-link-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;border-radius:8px;font-size:0.8rem;font-weight:700;background:rgba(37,99,235,0.1);color:var(--accent)}.local-link-btn:hover{background:rgba(37,99,235,0.16)}.local-link-btn-muted{background:transparent;border:1px solid var(--border);color:var(--text-muted)}.local-link-btn-muted:hover{border-color:var(--accent);color:var(--accent)}@media (max-width:640px){.local-grid{grid-template-columns:1fr}}.reading-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:200;background:transparent;pointer-events:none}.reading-progress-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),var(--secondary,var(--codex)));transition:width 0.1s linear;box-shadow:0 0 8px var(--glow)}.reading-progress-label{position:fixed;top:8px;right:12px;z-index:201;font-size:0.68rem;font-weight:600;color:var(--text-muted);background:var(--bg-elevated);border:1px solid var(--border);border-radius:999px;padding:2px 10px;opacity:0;transform:translateY(-4px);transition:opacity 0.2s,transform 0.2s;pointer-events:none}.reading-progress-label.visible{opacity:1;transform:translateY(0)}.back-to-top{position:fixed;right:20px;bottom:20px;z-index:150;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);font-size:1.1rem;cursor:pointer;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity 0.2s,transform 0.2s,visibility 0.2s,border-color 0.2s}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{border-color:var(--accent);color:var(--accent)}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;min-width:44px;min-height:44px;margin-left:4px;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted);cursor:pointer;font-size:1rem;flex-shrink:0;transition:border-color 0.2s,color 0.2s,background 0.2s}.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}.page-toc{display:none}@media (min-width:1024px){body.toc-enabled{padding-left:220px}.page-toc{display:block;position:fixed;left:0;top:64px;bottom:0;width:200px;padding:20px 12px 80px 16px;overflow-y:auto;border-right:1px solid var(--border);background:var(--bg-elevated);z-index:90}.page-toc-title{font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--text-muted);margin-bottom:12px}.page-toc-nav{list-style:none;display:flex;flex-direction:column;gap:2px}.page-toc-link{display:block;width:100%;text-align:left;padding:6px 10px;border-radius:8px;border:none;background:transparent;color:var(--text-muted);font-size:0.78rem;font-weight:500;cursor:pointer;transition:background 0.15s,color 0.15s}.page-toc-link:hover,.page-toc-link.active{background:var(--bg-hover);color:var(--accent)}.page-toc-link[data-level='3']{padding-left:20px;font-size:0.74rem}.page-toc-link[data-level='4']{padding-left:28px;font-size:0.72rem}.page-toc-divider{height:1px;background:var(--border);margin:10px 0}.page-toc-subtitle{font-size:0.68rem;font-weight:600;color:var(--text-muted);padding:8px 10px 4px}}.search-hit-meta{display:block;font-size:0.72rem;color:var(--text-muted);margin-top:2px}.search-hit strong{color:var(--accent);font-weight:600}.standalone-page{width:100%;max-width:1200px;margin:0 auto;padding:28px 24px 80px}.breadcrumb{margin:0 0 20px;font-size:0.82rem;color:var(--text-muted);line-height:1.5}.breadcrumb a{color:var(--accent);text-decoration:none;font-weight:600}.breadcrumb a:hover{text-decoration:underline}.standalone-hero{margin-bottom:40px}.standalone-hero h1,.standalone-page>h1{margin:0 0 12px;font-size:clamp(1.65rem,4vw,2.1rem);font-weight:800;letter-spacing:-0.03em;line-height:1.22}.standalone-lead{margin:0;font-size:1.02rem;line-height:1.65;color:var(--text-muted);max-width:52rem}.standalone-meta{margin:10px 0 0;font-size:0.85rem;color:var(--text-muted)}.standalone-hero-row{display:flex;align-items:flex-start;gap:18px}.standalone-hero-text{min-width:0;flex:1}.standalone-hero--with-icon .standalone-hero-row .tool-icon{width:56px;height:56px;border-radius:14px;margin:0}.page-section{margin-bottom:48px}.page-section .section-head{margin-bottom:20px}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-card);-webkit-overflow-scrolling:touch}.table-wrap .compare-table{margin:0;min-width:720px}.answer-box{margin:0 0 40px;padding:16px 18px;border-radius:12px;border:1px solid color-mix(in srgb,var(--accent) 25%,var(--border));background:color-mix(in srgb,var(--accent) 6%,var(--bg-card));font-size:0.95rem;line-height:1.6}.answer-box strong{color:var(--accent)}.standalone-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:48px;padding-top:8px}.hub-quick-links,.hub-quick-links nav{display:flex;flex-wrap:wrap;gap:12px 18px}.hub-quick-links{margin-top:16px}@media (max-width:640px){.standalone-page{padding:20px 16px 56px}.standalone-cta{flex-direction:column}.standalone-cta .cta-btn{width:100%;text-align:center}.standalone-hero-row{flex-direction:column;gap:12px}}body.knowledge-panel-open{overflow:hidden}.knowledge-fab{position:fixed;right:20px;bottom:max(88px,calc(env(safe-area-inset-bottom)+72px));z-index:150;width:52px;height:52px;border-radius:50%;border:1px solid var(--border);background:linear-gradient(135deg,var(--accent),var(--secondary,#7c3aed));color:#fff;font-size:1.35rem;cursor:pointer;box-shadow:0 8px 24px rgba(37,99,235,0.35);transition:transform 0.2s ease,box-shadow 0.2s ease}.knowledge-fab:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(37,99,235,0.45)}.knowledge-panel{position:fixed;right:20px;bottom:152px;z-index:151;width:min(400px,calc(100vw - 32px));height:min(560px,calc(100dvh - 180px));max-height:calc(100dvh - 180px);display:none;flex-direction:column;border-radius:16px;border:1px solid var(--border);background:var(--bg-elevated);box-shadow:0 16px 48px rgba(0,0,0,0.18);overflow:hidden}.knowledge-panel.open{display:flex}.knowledge-header{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--bg-subtle,var(--bg))}.knowledge-header h3,.knowledge-title{margin:0;font-size:0.95rem;font-weight:700}.knowledge-close{border:none;background:transparent;color:var(--text-muted);font-size:1.2rem;cursor:pointer;line-height:1;padding:4px}.knowledge-messages{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:12px 14px;display:flex;flex-direction:column;gap:10px;-webkit-overflow-scrolling:touch}.knowledge-msg{max-width:92%;display:flex;flex-direction:column;gap:8px}.knowledge-msg-body{padding:10px 12px;border-radius:12px;font-size:0.82rem;line-height:1.55;white-space:pre-wrap;word-break:break-word}.knowledge-msg.bot .knowledge-msg-body{align-self:flex-start;background:var(--bg);border:1px solid var(--border);color:var(--text)}.knowledge-msg.user .knowledge-msg-body{align-self:flex-end;background:rgba(37,99,235,0.12);color:var(--text)}.knowledge-msg.user{align-self:flex-end}.knowledge-msg.bot{align-self:flex-start}.knowledge-msg.is-thinking .knowledge-msg-body{padding:12px 14px}.knowledge-thinking{display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);font-size:0.8rem}.knowledge-cursor{display:inline-block;width:2px;height:1em;background:var(--accent);animation:knowledge-blink 1s step-end infinite;vertical-align:text-bottom}@keyframes knowledge-blink{50%{opacity:0}}.knowledge-skeleton{display:flex;flex-direction:column;gap:6px}.knowledge-skeleton-line{height:10px;border-radius:6px;background:linear-gradient( 90deg,var(--border) 0%,color-mix(in srgb,var(--border) 60%,var(--bg-elevated)) 50%,var(--border) 100% );background-size:200% 100%;animation:knowledge-shimmer 1.2s ease-in-out infinite}.knowledge-skeleton-line:nth-child(1){width:88%}.knowledge-skeleton-line:nth-child(2){width:72%;animation-delay:0.15s}.knowledge-skeleton-line:nth-child(3){width:56%;animation-delay:0.3s}@keyframes knowledge-shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}.knowledge-source{display:block;margin-top:4px;font-size:0.75rem;color:var(--accent);text-decoration:none}.knowledge-source:hover{text-decoration:underline}.knowledge-actions{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding-left:2px}.knowledge-action-btn{appearance:none;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text-muted);font-size:0.72rem;font-weight:600;padding:4px 8px;cursor:pointer;transition:border-color 0.15s,color 0.15s,background 0.15s}.knowledge-action-btn:hover{border-color:var(--accent);color:var(--accent)}.knowledge-action-btn.is-active[data-feedback='up']{border-color:#16a34a;color:#16a34a;background:rgba(22,163,74,0.08)}.knowledge-action-btn.is-active[data-feedback='down']{border-color:#dc2626;color:#dc2626;background:rgba(220,38,38,0.08)}.knowledge-action-btn.is-copied{border-color:var(--accent);color:var(--accent)}.knowledge-hint{flex-shrink:0;margin:0;padding:0 14px 8px;font-size:0.68rem;color:var(--text-muted)}.knowledge-form{flex-shrink:0;padding:10px 12px max(12px,env(safe-area-inset-bottom));border-top:1px solid var(--border);background:var(--bg-subtle,var(--bg))}.knowledge-composer{display:flex;align-items:flex-end;gap:8px}.knowledge-input{flex:1;min-height:42px;max-height:120px;resize:none;overflow-y:auto;border:1px solid var(--border);border-radius:12px;padding:10px 12px;font-size:0.85rem;font-family:inherit;line-height:1.45;background:var(--bg);color:var(--text)}.knowledge-input:focus{outline:2px solid color-mix(in srgb,var(--accent) 35%,transparent);border-color:var(--accent)}.knowledge-input:disabled{opacity:0.65}.knowledge-submit{flex-shrink:0;width:42px;height:42px;border:none;border-radius:12px;background:var(--accent);color:#fff;font-weight:700;cursor:pointer;display:grid;place-items:center;transition:opacity 0.15s}.knowledge-submit:disabled{opacity:0.45;cursor:not-allowed}.knowledge-submit-icon{font-size:1.1rem;line-height:1}@media (max-width:640px){.knowledge-fab{right:14px;bottom:max(76px,calc(env(safe-area-inset-bottom)+60px))}.knowledge-panel{inset:0;right:0;bottom:0;width:100%;height:100dvh;max-height:none;border-radius:0;border:none;z-index:200}.knowledge-panel.open{position:fixed}}.recommend-composer{margin-bottom:20px;padding:16px 18px 18px;border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(180deg,rgba(37,99,235,0.04),transparent 48%),var(--bg-card)}.recommend-query{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}.recommend-suggest-label{margin:0 0 8px;font-size:0.75rem;font-weight:700;letter-spacing:0.04em;color:var(--text-muted)}.recommend-chips{display:flex;flex-wrap:wrap;gap:8px}.recommend-chip{appearance:none;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:10px;padding:7px 12px;font-size:0.86rem;font-weight:600;cursor:pointer;transition:border-color 0.15s,color 0.15s,background 0.15s}.recommend-chip:hover,.recommend-chip:focus-visible{border-color:var(--accent);color:var(--accent);outline:none}.recommend-chip.is-active{border-color:var(--accent);color:var(--accent);background:rgba(37,99,235,0.08)}.recommend-input{flex:1 1 280px;min-height:48px;padding:12px 16px;border:1px solid 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