:root{--ink:#202432;--muted:#697180;--paper:#f5f5f7;--line:#e3e5eb;--accent:#328576;--dark:#101f2c;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #9783ed;outline-offset:4px}button{color:inherit}header,main,footer{width:min(1240px,calc(100% - 80px));margin:auto}.header{display:flex;justify-content:space-between;align-items:center;min-height:96px;gap:24px}.brand{display:flex;gap:12px;align-items:center;font-weight:800;letter-spacing:1px;font-size:17px}.brand-icon{display:grid;place-items:center;width:42px;height:42px;background:var(--dark);border-radius:12px;color:#a5decd;letter-spacing:-1px;font-size:19px}.brand small{display:block;font-weight:400;font-size:10px;color:var(--muted);letter-spacing:2px;margin-top:4px}nav{display:flex;gap:28px;align-items:center;font-size:13px}nav a[aria-current=page]{color:var(--accent);font-weight:700}.nav-note{border-left:1px solid var(--line);padding-left:28px;color:var(--muted);font-size:12px}.skip{position:absolute;left:20px;top:-100px;background:white;padding:12px;z-index:10}.skip:focus{top:12px}.hero{position:relative;overflow:hidden;border-radius:24px;background:var(--dark);color:white;padding:52px 56px;min-height:340px;display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.eyebrow{display:flex;gap:10px;align-items:center;color:#a5decd;font-size:11px;font-weight:600;letter-spacing:2px}.eyebrow:before{content:"";width:22px;height:1px;background:currentColor}.hero h1{font-size:clamp(32px,3.8vw,48px);line-height:1.3;letter-spacing:-1.5px;margin:20px 0 18px;font-weight:650}.hero h1 span{color:#a5decd}.hero p{max-width:440px;color:#aeb6c9;font-size:13px;line-height:1.9;margin:0}.hero .button{margin-top:28px;background:#a5decd;color:#222136;border:0}.hero-art{display:grid;place-items:center;position:relative}.hero-art svg{width:min(340px,100%);filter:drop-shadow(0 10px 22px #9687cc22)}.art-caption{position:absolute;bottom:0;right:10px;font-size:10px;letter-spacing:3px;color:#818da6}.summary-strip{margin:22px 0 40px;padding:20px 24px;display:grid;grid-template-columns:1fr 1fr 1fr 1.9fr;background:white;border:1px solid var(--line);border-radius:14px;gap:20px}.metric{border-right:1px solid var(--line)}.metric b{font-size:26px;font-weight:650;letter-spacing:-1px}.metric span{font-size:11px;color:var(--muted);margin-left:9px}.metric small{display:block;font-size:11px;color:var(--muted);margin-top:3px}.summary-text{font-size:12px;color:var(--muted);line-height:1.8;align-self:center}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-heading h2{font-size:25px;margin:0 0 6px;letter-spacing:-.5px}.section-heading p{font-size:12px;color:var(--muted);margin:0}.section-heading .overline{font-size:10px;letter-spacing:2px;color:var(--accent);margin-bottom:10px}.category-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.chip{border:1px solid var(--line);background:white;border-radius:9px;padding:11px 16px;font-size:12px;display:flex;gap:9px;align-items:center}.chip b{font-size:10px;font-weight:500;color:var(--muted)}.chip.active{color:white;background:var(--dark);border-color:var(--dark)}.chip.active b{color:#c7cbda}.dot{width:6px;height:6px;background:var(--cat);border-radius:50%}.filters{display:flex;gap:12px;align-items:center;margin-bottom:18px}.search{flex:1;position:relative}.search span{position:absolute;left:17px;top:13px;color:var(--muted);font-size:20px;line-height:1}.search input{padding:13px 15px 13px 45px;width:100%;border:1px solid var(--line);border-radius:9px;background:white;font-size:12px}.filters select{border:1px solid var(--line);border-radius:9px;background:white;padding:13px;font-size:12px;min-width:126px}.demo-toggle{display:flex;align-items:center;gap:6px;font-size:12px;white-space:nowrap;color:var(--muted)}.result-line{font-size:11px;color:var(--muted);display:flex;justify-content:space-between;margin:16px 0}.text-button{border:0;background:transparent;color:var(--accent);padding:0;font-size:12px}.notice{padding:12px 16px;border:1px solid #e5dfef;background:#efecf6;border-radius:9px;color:#6c617f;font-size:11px;line-height:1.9;margin-bottom:22px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:white;border:1px solid var(--line);border-radius:14px;padding:24px;min-height:282px;display:flex;flex-direction:column;position:relative;transition:transform .15s,border-color .15s,box-shadow .15s}.card:before{content:"";position:absolute;top:0;left:24px;right:24px;height:2px;background:var(--cat);opacity:.6}.card:hover{transform:translateY(-3px);border-color:#c7c3d8;box-shadow:0 10px 24px #25263709}.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:22px}.tool-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:color-mix(in srgb,var(--cat) 10%,white);color:var(--cat);font-size:13px;font-weight:700;letter-spacing:-.5px}.badge{font-size:10px;background:#f1f2f5;color:#697180;border-radius:5px;padding:5px 7px;white-space:nowrap}.badge.completed{background:#e8f5ef;color:#32785a}.badge.developing{background:#fff1db;color:#9d6b21}.card h3{font-size:17px;letter-spacing:-.4px;margin:0 0 9px;overflow-wrap:anywhere}.card p{font-size:12px;color:var(--muted);line-height:1.85;margin:0;min-height:44px}.tags{display:flex;gap:6px;flex-wrap:wrap;margin:16px 0 18px}.tags span{font-size:10px;background:#f5f5f8;padding:4px 7px;color:#747b8b;border-radius:4px}.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:15px;border-top:1px solid #f0f0f4;font-size:11px;color:var(--muted)}.card-foot strong{color:var(--cat);font-weight:500}.demo-label{font-size:10px;color:#8c7f9e;display:block;margin-top:8px}.empty{background:white;border:1px dashed var(--line);border-radius:14px;text-align:center;padding:55px 24px;grid-column:1/-1}.empty h3{font-size:18px}.empty p{color:var(--muted);font-size:13px;line-height:1.8}.bottom-guide{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:32px 0 44px;padding:24px 28px;border-radius:14px;background:#eaeaf1}.bottom-guide h3{margin:0 0 6px;font-size:16px}.bottom-guide p{font-size:12px;color:var(--muted);margin:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 18px;border:1px solid var(--line);border-radius:8px;font-size:12px;font-weight:600;background:white;line-height:1.4}.button.primary{color:white;background:var(--accent);border-color:var(--accent)}.button:disabled{color:#8b909d;background:#eceef2;border-color:#e2e5eb}.crumb{font-size:12px;color:var(--muted);padding:18px 0 25px;display:flex;gap:12px;align-items:center}.detail-hero{padding:36px 40px;border-radius:18px;background:var(--dark);color:white;display:flex;align-items:center;gap:24px}.detail-hero .tool-icon{width:76px;height:76px;font-size:22px;background:#ffffff12}.detail-hero h1{font-size:30px;letter-spacing:-1px;overflow-wrap:anywhere;margin:12px 0}.detail-hero p{max-width:800px;color:#b6bed0;font-size:13px;line-height:1.8;margin:0}.detail-hero .category-label{color:#cbc0fb;font-size:11px}.detail-hero .badge{margin-left:10px}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;margin:24px 0 48px;align-items:start}.detail-main,.download-panel{background:white;border:1px solid var(--line);border-radius:14px;padding:28px}.detail-main section+section{padding-top:28px;margin-top:28px;border-top:1px solid var(--line)}.detail-main h2,.download-panel h2{font-size:18px;margin:0 0 18px}.detail-main p,.detail-main li{font-size:13px;color:var(--muted);line-height:2;overflow-wrap:anywhere}.detail-main ul,.detail-main ol{padding-left:22px}.section-links{display:flex;gap:18px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:28px;font-size:12px;color:var(--accent)}.metadata{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px;padding:18px;border-radius:9px;background:#f6f6f9;font-size:12px}.metadata small{display:block;color:var(--muted);margin-bottom:5px}.resource{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid #f0f1f5;font-size:12px}.resource .badge{margin-right:8px}.resource-disabled{color:#959aaa}.release{border-left:2px solid #d9d0f3;padding-left:18px;margin:18px 0}.release h3{font-size:14px;margin:0}.release time{color:var(--muted);font-size:11px;margin-left:10px}details{padding:14px 0;border-bottom:1px solid var(--line);font-size:13px}summary{cursor:pointer}.download-panel{position:sticky;top:24px}.download-panel>p,.download-item p{font-size:12px;line-height:1.85;color:var(--muted)}.download-item{padding:18px 0;border-top:1px solid var(--line)}.download-item h3{font-size:13px;margin:0 0 7px}.download-item .button,.download-panel>.button{width:100%;margin-top:12px}.file-meta{font-size:11px;color:var(--muted);line-height:1.8;overflow-wrap:anywhere}.code-row{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-top:14px;gap:8px}.panel-note{padding-top:16px;border-top:1px solid var(--line);font-size:11px!important}.guide-page{max-width:920px;margin:20px auto 60px}.guide-page>h1{font-size:34px;margin-bottom:10px}.lead{color:var(--muted);font-size:14px;line-height:1.9}.guide-step{display:grid;grid-template-columns:40px 1fr;gap:16px;background:white;border:1px solid var(--line);padding:26px;margin-top:16px;border-radius:12px}.step-number{color:var(--accent);font-size:24px}.guide-step h2{font-size:18px;margin:0 0 10px}.guide-step p{font-size:13px;color:var(--muted);line-height:1.9;margin:0}.guide-page .notice{margin-top:20px}footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:24px 0 36px;color:#8a919e;font-size:10px;line-height:1.8}footer b{font-weight:600;color:#666f81}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--dark);color:white;padding:14px 24px;border-radius:10px;font-size:13px;z-index:100;max-width:90vw}dialog{border:1px solid var(--line);border-radius:16px;max-width:min(500px,90vw);padding:28px}dialog::backdrop{background:#101f2c77}dialog h2{font-size:18px}dialog p{font-size:13px;color:var(--muted)}dialog input{display:block;width:100%;padding:12px;margin-bottom:16px}
@media(min-width:1500px){.cards{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:950px){header,main,footer{width:calc(100% - 48px)}.hero{padding:38px;grid-template-columns:1.5fr 1fr}.hero-art svg{width:240px}.summary-strip{grid-template-columns:1fr 1fr 1fr}.summary-text{grid-column:1/-1}.metric:last-of-type{border:0}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-layout{grid-template-columns:minmax(0,1fr) 260px;gap:16px}.detail-main,.download-panel{padding:22px}.detail-hero h1{font-size:26px}.nav-note{display:none}}
@media(max-width:650px){header,main,footer{width:calc(100% - 32px)}.header{min-height:82px;gap:12px}.brand{font-size:13px;gap:8px}.brand small{font-size:8px;letter-spacing:1px}.brand-icon{width:35px;height:35px;font-size:16px}nav{gap:14px;font-size:11px}.hero{padding:30px 24px;display:block;min-height:unset;border-radius:16px}.hero h1{font-size:34px}.hero-art{display:none}.hero p{font-size:12px}.summary-strip{gap:12px;padding:18px;margin-bottom:30px}.metric b{font-size:23px}.metric span{display:block;margin:4px 0 0;font-size:10px}.metric small{font-size:10px}.summary-text{font-size:11px}.section-heading h2{font-size:22px}.section-heading .overline{font-size:9px}.section-heading{gap:10px}.chip{padding:9px 11px;font-size:11px}.filters{flex-wrap:wrap;gap:8px}.search{flex-basis:100%}.filters select{flex:1}.demo-toggle{margin-left:6px}.cards{grid-template-columns:1fr;gap:14px}.card{min-height:260px}.bottom-guide{display:block;padding:22px}.bottom-guide .button{margin-top:18px}.detail-hero{padding:26px 22px;display:block}.detail-hero .tool-icon{width:48px;height:48px;font-size:14px;margin-bottom:20px}.detail-hero h1{font-size:25px}.detail-layout{display:flex;flex-direction:column}.download-panel{position:static;order:-1;width:100%}.detail-main{width:100%;padding:22px}.metadata{grid-template-columns:1fr}.guide-page>h1{font-size:28px}.guide-step{padding:22px 18px;grid-template-columns:30px 1fr;gap:10px}.resource{align-items:start;flex-direction:column}footer{flex-direction:column;gap:8px;padding-bottom:26px}.crumb{font-size:11px}.result-line{gap:10px}.notice{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.member-heading{background:var(--dark);color:white;border-radius:20px;padding:36px 40px;margin-bottom:24px}.member-heading h1{margin:12px 0;font-size:32px}.member-heading p{font-size:13px;line-height:1.8;color:#b6bed0}.member-heading .overline{color:#a5decd;font-size:10px;letter-spacing:2px}.member-grid,.member-auth-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:28px}.member-auth-layout{grid-template-columns:1fr .8fr;max-width:1000px;margin:0 auto 40px}.member-box{background:white;padding:30px;border:1px solid var(--line);border-radius:16px;min-width:0}.member-box h2{font-size:21px;line-height:1.6;margin:12px 0}.member-box p{font-size:13px;line-height:1.9;color:var(--muted)}.member-description{white-space:pre-line}.form-field{display:flex;flex-direction:column;gap:9px;font-size:12px;margin:0 0 18px;min-width:0}.form-field input,.form-field select,.form-field textarea{padding:12px;border:1px solid var(--line);border-radius:8px;width:100%;font:inherit;min-width:0;background:#fafbfd;color:var(--ink)}.form-field input:focus,.form-field textarea:focus{background:white}.form-help{font-size:11px!important;color:var(--muted);line-height:1.9}.member-note{background:#eaf2ef;border-color:#d7e7df;display:flex;flex-direction:column;justify-content:center}.member-note h2{font-size:27px;line-height:1.5}.member-id{background:#f4f6f8;border:1px solid var(--line);border-radius:10px;padding:16px;margin:20px 0}.member-id small{display:block;margin-bottom:10px;font-size:11px;color:var(--muted)}.member-id code,.user-row code,.audit-row code{display:block;overflow-wrap:anywhere;font-size:12px;line-height:1.8}.member-id button{margin-top:12px}.member-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:18px}.qr-box{text-align:center}.wechat-qr{display:block;width:min(260px,100%);height:auto;margin:12px auto;object-fit:contain;border:1px solid var(--line);padding:12px;background:white;border-radius:12px}.qr-placeholder{background:#f4f6f8;width:min(260px,100%);aspect-ratio:1;display:grid;place-items:center;margin:auto;border:1px dashed #c8cdd6;border-radius:12px;font-size:13px;color:var(--muted)}.small-qr{width:150px;margin:0 0 18px}.member-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px}.member-steps b{font-size:24px;color:var(--accent)}.steps-box{margin-bottom:40px}.narrow-box{max-width:560px;margin:0 auto 40px}.access-label{font-size:10px;color:var(--accent);margin-bottom:12px}.admin-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.admin-search{display:flex;align-items:end;gap:12px}.admin-search .form-field{flex:1;margin:0}.user-row{border-top:1px solid var(--line);padding-top:24px;margin-top:24px;display:grid;grid-template-columns:1fr 1.3fr;gap:24px}.user-row .badge{margin-left:10px}.user-row code{margin:8px 0}.user-row small{font-size:12px;color:var(--muted)}.download-editor{border:1px solid var(--line);border-radius:12px;padding:20px;margin:18px 0}.download-editor legend{font-size:12px;color:var(--accent);padding:0 8px}.check-field{display:flex;gap:10px;align-items:center;font-size:12px;margin:18px 0}.audit-row{padding:18px 0;border-bottom:1px solid var(--line)}.audit-row small{display:block;color:var(--muted);font-size:11px;margin:8px 0}#member-message{white-space:pre-wrap;overflow-wrap:anywhere}.header nav{gap:20px;flex-wrap:wrap;justify-content:flex-end}.member-box .notice{margin:18px 0 0}
@media(max-width:650px){.header{flex-wrap:wrap;padding:18px 0}.header nav{width:100%;justify-content:flex-start;gap:18px;padding-top:6px}.member-heading{padding:26px 22px}.member-heading h1{font-size:26px}.member-grid,.member-auth-layout,.user-row{grid-template-columns:1fr;gap:16px}.member-box{padding:22px}.member-steps{grid-template-columns:1fr 1fr}.member-note h2{font-size:23px}.admin-search{flex-wrap:wrap}.admin-search .form-field{flex-basis:100%}.user-row .member-actions .button{font-size:11px}.member-id code{font-size:11px}.admin-tabs .chip{font-size:11px;padding:10px 12px}}
.category-entry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:26px 0 24px}.category-tile{background:white;border:1px solid var(--line);border-top:3px solid var(--cat);border-radius:12px;padding:22px;transition:transform .15s,box-shadow .15s;min-width:0}.category-tile:hover{transform:translateY(-3px);box-shadow:0 10px 22px #20243209}.category-tile.active{border-color:var(--cat);background:color-mix(in srgb,var(--cat) 7%,white);box-shadow:0 0 0 1px var(--cat)}.category-tile-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.category-number{font-size:11px;color:#b0b5bf;letter-spacing:1px}.category-tile h3{font-size:18px;margin:0 0 8px;line-height:1.4}.category-tile p{font-size:11px;color:var(--muted);line-height:1.8;margin:0;min-height:40px}.category-tile-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:14px;margin-top:18px;font-size:10px;color:var(--cat)}.category-tile-foot b{font-size:21px;line-height:1;font-weight:650}.category-viewbar{display:flex;align-items:center;gap:16px;margin-bottom:16px}.category-viewbar>span{font-size:11px;color:var(--muted)}.category-sections{display:flex;flex-direction:column;gap:40px}.category-heading{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:0 0 18px;margin:0 0 18px;border-bottom:1px solid var(--line)}.category-title{display:flex;align-items:center;gap:14px}.category-title h3{font-size:21px;margin:0 0 5px}.category-title p{font-size:11px;color:var(--muted);line-height:1.7;margin:0}.category-status{display:flex;gap:16px;font-size:11px;color:var(--muted);white-space:nowrap}.category-status a{color:var(--cat)}.category-heading .tool-icon{flex-shrink:0}.category-section .card{min-height:282px}.category-section{min-width:0}
@media(max-width:950px){.category-entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-tile p{min-height:unset}.category-heading{align-items:start}.category-status{flex-wrap:wrap;justify-content:flex-end;gap:10px}}
@media(max-width:650px){.category-entry-grid{gap:10px}.category-tile{padding:16px 13px}.category-tile h3{font-size:15px}.category-tile-top{margin-bottom:14px}.category-tile .tool-icon{width:36px;height:36px;font-size:11px}.category-tile p{font-size:10px;min-height:36px}.category-tile-foot{gap:5px;flex-wrap:wrap;font-size:9px;margin-top:12px}.category-tile-foot b{font-size:19px}.category-viewbar{gap:10px}.category-viewbar>span{font-size:10px}.category-heading{flex-direction:column;gap:12px}.category-title h3{font-size:19px}.category-status{justify-content:flex-start;padding-left:60px}.category-sections{gap:34px}}
/* Compact two-column mobile catalog; details keep their full reading layout. */
@media(max-width:650px){.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.category-section .card,.card{padding:14px 12px;min-height:218px;border-radius:12px;min-width:0}.card:before{left:12px;right:12px}.card-top{gap:6px;margin-bottom:12px}.card .tool-icon{width:30px;height:30px;font-size:10px;flex-shrink:0;border-radius:8px}.card .badge{font-size:9px;padding:4px 6px;white-space:nowrap}.card h3{font-size:14px;line-height:1.4;margin:0 0 8px;overflow-wrap:anywhere}.card>p{font-size:11px;line-height:1.65;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:36px}.card .tags{gap:4px;margin-bottom:12px}.card .tags span{font-size:9px;padding:3px 5px}.card .card-foot{font-size:9px;gap:5px;flex-wrap:wrap;padding-top:10px}.card .card-foot strong{font-size:10px}.card .access-label{font-size:9px;margin-bottom:8px}.category-sections{gap:26px}.category-section .category-heading{padding-bottom:12px;margin-bottom:12px}}
@media(max-width:350px){.card-top{flex-wrap:wrap}.card h3{font-size:13px}.card{padding:12px 10px}.cards{gap:8px}}