:root{color-scheme:dark;--bg:#04060f;--panel:#0a1021;--text:#e8edf7;--muted:#93a0bd;--dim:#5d6a8a;--line:rgba(255,255,255,.09);--cyan:#22d3ee;--blue:#3b82f6;--purple:#8b5cf6;--grad:linear-gradient(120deg,#22d3ee,#3b82f6 55%,#8b5cf6)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}::selection{background:#22d3ee44}[hidden]{display:none!important}.container{width:min(1200px,calc(100% - 80px));margin:auto}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}.skip-link{position:fixed;top:-100px;left:20px;z-index:999;padding:12px;background:var(--panel)}.skip-link:focus{top:12px}.ambient{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.ambient i{position:absolute;border-radius:50%;filter:blur(120px);opacity:.2}.ambient i:nth-child(1){width:600px;height:600px;background:#0d5064;top:-330px;left:-200px}.ambient i:nth-child(2){width:600px;height:600px;background:#332465;top:0;right:-330px}.ambient i:nth-child(3){width:450px;height:450px;background:#073a46;bottom:-300px;left:20%}
.site-header{border-bottom:1px solid var(--line);background:#04060f99;backdrop-filter:blur(16px)}.header-inner{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand>span:first-of-type{font-size:20px;font-weight:700;letter-spacing:2px}.brand small{display:block;font-size:9px;color:var(--dim);letter-spacing:2px;font-weight:400;margin-top:5px}.brand-divider{width:1px;height:28px;background:var(--line);margin:0 8px}.brand-section{font-size:13px;color:var(--muted);letter-spacing:2px}.header-links{display:flex;align-items:center;gap:34px;font-size:13px;color:var(--muted)}.header-links a:hover{color:var(--cyan)}.header-links a span{margin-left:6px}.manage-link{border:1px solid #22d3ee33;border-radius:30px;padding:10px 18px;color:var(--cyan);background:#22d3ee08}
.hero{display:flex;justify-content:space-between;align-items:center;min-height:340px;position:relative}.hero-copy{position:relative;z-index:1}.eyebrow{font-size:10px;letter-spacing:3px;color:var(--cyan);display:flex;gap:10px;align-items:center}.eyebrow>span,.online-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px #22d3ee88;flex-shrink:0}.hero h1{font-size:clamp(32px,4vw,52px);letter-spacing:2px;line-height:1.3;margin:20px 0 17px;font-weight:750}.hero h1>span{background:var(--grad);background-clip:text;-webkit-background-clip:text;color:transparent}.hero-copy>p{font-size:14px;color:var(--muted);letter-spacing:.6px}.hero-meta{display:flex;align-items:center;gap:9px;margin-top:27px;font-size:10px;color:var(--dim)}.meta-line{height:10px;width:1px;background:var(--line);margin:0 6px}.mobile-break{display:none}.orbit-scene{width:300px;height:300px;position:relative;margin-right:45px;flex-shrink:0;background:radial-gradient(ellipse,#15456222,transparent 65%)}.orbit{position:absolute;border-radius:50%;inset:28px;border:1px solid #22d3ee26}.orbit-outer{border-style:dashed;animation:spin 65s linear infinite}.orbit-inner{inset:63px;border-color:#8b5cf640}.orbit-cross{position:absolute;inset:45px;border:1px solid #3b82f622;border-radius:50%;transform:rotate(-35deg) scaleY(.5)}.cross-two{transform:rotate(45deg) scaleY(.5)}.orbit-core{position:absolute;inset:96px;display:flex;align-items:center;justify-content:center;flex-direction:column;background:linear-gradient(130deg,#0b2536cc,#181531cc);border:1px solid #22d3ee44;border-radius:30px;box-shadow:0 0 60px #3b82f612;transform:rotate(-10deg)}.orbit-core img{width:55px;transform:rotate(10deg)}.orbit-core>span{font-size:7px;letter-spacing:3px;color:var(--muted);transform:rotate(10deg);margin-top:7px}.orbit-node{position:absolute;width:37px;height:37px;display:grid;place-items:center;border:1px solid #22d3ee33;border-radius:12px;background:#0a1429;color:var(--cyan);font-size:12px;box-shadow:0 0 25px #22d3ee0a}.node-top{top:27px;left:89px}.node-right{right:8px;top:140px;color:#a78bfa;border-color:#8b5cf644}.node-bottom{bottom:20px;left:77px;color:#729dff;border-color:#3b82f644}.orbit-caption{position:absolute;bottom:0;left:47px;font-size:7px;color:var(--dim);letter-spacing:2.5px}.orbit-spark{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}.spark-a{left:31px;top:102px}.spark-b{right:72px;bottom:56px;background:var(--purple)}@keyframes spin{to{transform:rotate(360deg)}}
.search-section{padding-bottom:35px}.search-box{position:relative;display:flex;align-items:center;gap:16px;padding:10px 11px 10px 24px;border:1px solid #22d3ee33;background:linear-gradient(110deg,#0b1725,#111125);border-radius:15px;box-shadow:0 8px 45px #0003,0 0 25px #22d3ee05}.search-box:focus-within{border-color:#22d3ee88;box-shadow:0 0 0 3px #22d3ee0a}.search-box>svg{width:20px;fill:none;stroke:var(--cyan);stroke-width:1.6;flex-shrink:0}.search-box input{color:var(--text);background:transparent;border:none;outline:none;min-width:0;flex:1;padding:12px 0;font-size:14px}.search-box input:focus-visible{outline:none}.search-box input::placeholder{color:#64738f}.search-box input::-webkit-search-cancel-button{display:none}.search-key{padding:4px 8px;border:1px solid var(--line);border-radius:5px;color:var(--dim);font-size:11px}.search-submit{border:0;border-radius:9px;background:var(--grad);padding:13px 24px;font-size:13px;letter-spacing:1px;box-shadow:0 4px 15px #3b82f61f}.search-submit span{margin-left:14px}.clear-search{border:0;background:transparent;color:var(--muted);font-size:20px}.search-caption{display:flex;justify-content:space-between;font-size:10px;color:var(--dim);margin:12px 4px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:22px;gap:16px}.section-kicker{display:block;font-size:8px;letter-spacing:2.4px;color:var(--dim);margin-bottom:9px}.section-heading h2{margin:0;font-size:20px;font-weight:600;letter-spacing:.5px}.tiny-star{color:var(--cyan);font-size:18px;margin-right:10px}.subtle{font-size:11px;color:var(--dim)}.heading-count{font-size:10px;color:var(--cyan);background:#22d3ee12;border:1px solid #22d3ee22;padding:3px 7px;border-radius:5px;margin-left:10px;vertical-align:middle}.featured-section{margin:8px 0 40px}.featured-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.featured-card,.resource-card{display:flex;gap:16px;position:relative;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.025);padding:22px;min-width:0;transition:border-color .2s,transform .2s,background .2s}.featured-card{background:linear-gradient(115deg,#0b1b2caa,#11112788);padding:25px}.featured-card:before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:2px;background:var(--accent);box-shadow:0 0 12px var(--accent);border-radius:2px}.featured-card:hover,.resource-card:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent);transform:translateY(-3px);background:#10192e}.color-cyan{--accent:#22d3ee}.color-blue{--accent:#6699ff}.color-purple{--accent:#a58aff}.color-green{--accent:#49d9aa}.color-orange{--accent:#f5b56e}.color-rose{--accent:#f28bb7}.site-icon{display:grid;place-items:center;flex-shrink:0;width:43px;height:43px;border-radius:12px;border:1px solid color-mix(in srgb,var(--accent) 23%,transparent);background:color-mix(in srgb,var(--accent) 8%,transparent);color:var(--accent);font-size:15px;font-weight:600}.card-content{min-width:0;flex:1}.card-title-row{display:flex;align-items:center;gap:10px;justify-content:space-between}.card-title-row h3{margin:1px 0 0;font-size:14px;font-weight:600;overflow-wrap:anywhere}.card-arrow{color:var(--dim);font-size:15px;flex-shrink:0}.featured-card:hover .card-arrow,.resource-card:hover .card-arrow{color:var(--accent)}.card-description{font-size:11px;color:var(--muted);line-height:1.8;margin:9px 0 15px;overflow-wrap:anywhere}.card-bottom{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:9px;color:var(--dim)}.card-domain{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-category{padding:3px 6px;background:#ffffff05;border:1px solid var(--line);border-radius:4px;white-space:nowrap;font-size:9px}
.resources-section{scroll-margin-top:25px}.directory{display:grid;grid-template-columns:195px minmax(0,1fr);gap:26px;align-items:start}.category-sidebar{border:1px solid var(--line);border-radius:13px;padding:17px 10px 10px;background:#0a102355}.sidebar-caption{font-size:10px;color:var(--dim);display:flex;justify-content:space-between;padding:0 9px 15px;border-bottom:1px solid var(--line);margin-bottom:9px}.category-button{display:flex;justify-content:space-between;gap:8px;width:100%;align-items:center;border:1px solid transparent;background:transparent;padding:12px 9px;border-radius:7px;font-size:12px;color:var(--muted);margin:3px 0}.category-label{display:flex;align-items:center;gap:9px}.category-icon{color:var(--accent);font-size:10px;min-width:17px;text-align:center}.category-count{font-size:9px;color:var(--dim)}.category-button:hover{background:#ffffff04;color:var(--text)}.category-button.active{border-color:#22d3ee18;background:linear-gradient(90deg,#22d3ee15,#3b82f608);color:var(--cyan)}.category-button.active .category-count{color:var(--cyan)}.sidebar-footnote{display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);margin-top:18px;padding:18px 7px 8px;color:var(--muted);font-size:10px}.sidebar-footnote small{display:block;font-size:8px;color:var(--dim);margin-top:5px}.sidebar-footnote>span:last-child{margin-left:auto}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.resource-card{padding:21px 18px}.resource-card .site-icon{width:37px;height:37px;border-radius:10px;font-size:13px}.resource-card .card-title-row h3{font-size:13px}.resource-content{min-width:0;min-height:345px;display:flex;flex-direction:column}.directory-note{display:flex;gap:9px;align-items:center;font-size:9px;color:var(--dim);padding:23px 0 0;margin-top:auto}.directory-note .online-dot{width:4px;height:4px}.note-dots{font-size:20px;margin-left:auto;line-height:0;letter-spacing:3px}.empty-state{text-align:center;padding:38px 15px 45px;min-height:220px;border:1px dashed var(--line);border-radius:12px}.empty-symbol{font-size:32px;line-height:45px;color:var(--cyan);margin-bottom:12px}.empty-state h3{font-size:15px;margin:0 0 12px;font-weight:500}.empty-state p{font-size:11px;color:var(--muted);line-height:1.8}.secondary-button{border:1px solid #22d3ee33;background:#22d3ee08;border-radius:7px;padding:9px 15px;color:var(--cyan);font-size:11px;margin-top:10px}.secondary-button span{margin-left:12px}.skeleton{height:130px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(90deg,#0a1022,#121a2a,#0a1022);background-size:200% 100%;animation:loading 2s infinite}@keyframes loading{to{background-position:-200% 0}}.closing-strip{display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;margin:45px 0 30px}.closing-symbol{font-size:31px;color:var(--cyan)}.closing-strip p{margin:0;font-size:14px;letter-spacing:2px}.closing-strip p>span{display:block;font-size:7px;color:var(--dim);letter-spacing:2px;margin-top:8px}.closing-strip>a{margin-left:auto;font-size:10px;color:var(--muted)}.closing-strip>a>span{color:var(--cyan);margin-left:14px}.site-footer{padding:0 0 25px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:9px;color:var(--dim)}.footer-inner>div{display:flex;align-items:center;gap:8px}.footer-inner>a{color:var(--muted)}
@media(min-width:1500px){.hero{min-height:375px}.hero h1{font-size:56px}}@media(max-width:1000px){.container{width:calc(100% - 48px)}.orbit-scene{margin-right:0;transform:scale(.85)}.hero h1{font-size:39px}.directory{grid-template-columns:165px minmax(0,1fr);gap:18px}.resource-grid{grid-template-columns:1fr}.resource-card{padding:20px}.brand-divider{margin:0 2px}}@media(max-width:700px){.container{width:calc(100% - 36px)}.header-inner{height:74px;gap:10px}.brand{gap:8px}.brand>img{width:34px;height:34px}.brand>span:first-of-type{font-size:17px;letter-spacing:1px}.brand small{font-size:7px;letter-spacing:1.5px}.brand-divider,.brand-section{display:none}.header-links{gap:15px;font-size:10px}.manage-link{padding:8px 11px}.header-links>a:first-child{display:none}.hero{min-height:296px}.hero-copy{width:100%}.eyebrow{font-size:8px;letter-spacing:2px}.hero h1{font-size:34px;line-height:1.4;margin-top:20px;letter-spacing:1px}.hero-copy>p{font-size:12px;line-height:1.9;max-width:275px}.hero-meta{font-size:8px;gap:7px;margin-top:22px}.hero-meta time,.meta-line{display:none}.orbit-scene{position:absolute;right:-75px;top:15px;opacity:.35;transform:scale(.62);transform-origin:right top;z-index:0;pointer-events:none}.search-box{padding:7px 7px 7px 14px;gap:10px;border-radius:12px}.search-box input{font-size:12px;padding:11px 0}.search-key{display:none}.search-submit{padding:11px 13px;font-size:11px}.search-submit span{display:none}.search-box>svg{width:17px}.search-caption{font-size:8px;gap:10px}.search-section{padding-bottom:31px}.section-heading{margin-bottom:17px}.section-heading h2{font-size:18px}.section-kicker{font-size:7px;letter-spacing:2px}.subtle{font-size:9px;max-width:120px;text-align:right;line-height:1.7}.featured-grid{grid-template-columns:1fr;gap:11px}.featured-card{padding:21px}.featured-section{margin-bottom:34px}.featured-card .card-description{margin-bottom:11px}.directory{display:flex;flex-direction:column;gap:17px}.category-sidebar{padding:0;border:0;background:none;width:100%;min-width:0}.sidebar-caption,.sidebar-footnote{display:none}#categories{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;scrollbar-width:thin}.category-button{width:auto;flex-shrink:0;border:1px solid var(--line);padding:10px 12px;gap:14px;margin:0}.category-icon{display:none}.category-label{gap:0}.category-button.active{border-color:#22d3ee33}.resource-content{width:100%;min-height:260px}.resource-grid{grid-template-columns:1fr;width:100%;gap:11px}.resource-card{padding:20px}.card-title-row h3{font-size:14px}.card-description{font-size:11px}.directory-note{font-size:8px;padding-top:22px;line-height:1.8}.closing-strip{margin:34px 0 25px;padding:23px 0;gap:13px}.closing-symbol{font-size:27px}.closing-strip p{font-size:12px;letter-spacing:1px}.closing-strip p>span{font-size:6px;letter-spacing:1px}.closing-strip>a{font-size:9px}.closing-strip>a>span{margin-left:5px}.footer-inner{flex-wrap:wrap;justify-content:center;gap:14px;font-size:8px}.footer-inner>div{width:100%;justify-content:center}.footer-inner>div img{width:19px;height:19px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}