:root{--ink:#1d2130;--muted:#70758a;--line:#e9eaf2;--soft:#f6f7fb;--primary:#5c55e8;--primary2:#8d5cf4;--success:#17a673;--danger:#df4a60;--shadow:0 18px 60px rgba(40,38,92,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#f7f8fc;font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{width:min(1200px,calc(100% - 40px));margin:0 auto}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);border-bottom:1px solid rgba(230,231,240,.9);backdrop-filter:blur(18px)}.nav-wrap{height:74px;display:flex;align-items:center;gap:44px}.brand{display:flex;align-items:center;gap:12px}.brand>span:last-child{display:flex;flex-direction:column}.brand strong{font-size:20px;letter-spacing:-.5px}.brand small{color:#8c90a2;font-size:11px;margin-top:-2px}.brand-mark{position:relative;width:42px;height:42px;display:grid;place-items:center;border-radius:14px;color:#fff;background:linear-gradient(145deg,var(--primary),var(--primary2));box-shadow:0 9px 22px rgba(92,85,232,.3)}.brand-mark i{position:absolute;top:-4px;width:13px;height:13px;border-radius:50%;background:#302b6c;border:3px solid #fff}.brand-mark i:first-child{left:3px}.brand-mark i:nth-child(2){right:3px}.brand-mark b{font-size:13px}.main-nav{display:flex;gap:8px;margin-left:24px}.main-nav a{padding:8px 13px;color:#62677a;border-radius:9px}.main-nav a:hover,.main-nav a.active{color:var(--primary);background:#f0efff}.admin-entry{margin-left:auto;border:1px solid #dcdeea;padding:8px 14px;border-radius:10px;color:#52576a}.admin-entry:hover{border-color:var(--primary);color:var(--primary)}.hero{padding-top:28px}.hero-card{position:relative;min-height:330px;display:flex;align-items:center;overflow:hidden;padding:50px 64px;border-radius:30px;color:#fff;background:radial-gradient(circle at 77% 22%,rgba(255,255,255,.2),transparent 27%),linear-gradient(125deg,#3f47d5,#7860ef 55%,#a05df0);box-shadow:0 26px 70px rgba(80,72,210,.22)}.hero-card:after{content:"";position:absolute;right:-90px;bottom:-150px;width:430px;height:430px;border:1px solid rgba(255,255,255,.16);border-radius:50%;box-shadow:0 0 0 60px rgba(255,255,255,.04),0 0 0 120px rgba(255,255,255,.025)}.hero-copy{position:relative;z-index:2;width:62%}.hero-badge{display:inline-flex;padding:6px 12px;border:1px solid rgba(255,255,255,.3);border-radius:999px;background:rgba(255,255,255,.13);font-size:12px}.hero h1{font-size:45px;line-height:1.16;margin:18px 0 12px;letter-spacing:-2px}.hero h1 em{font-style:normal;color:#fff1ad}.hero p{max-width:560px;margin:0;color:rgba(255,255,255,.82);font-size:16px}.search-box{height:56px;display:flex;align-items:center;gap:12px;margin-top:28px;padding:0 13px 0 18px;border-radius:16px;background:#fff;box-shadow:0 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small{z-index:1;color:rgba(255,255,255,.8)}.orb{position:absolute;display:grid;place-items:center;width:52px;height:52px;border-radius:17px;background:#fff;color:var(--primary);font-size:20px;font-weight:800;box-shadow:0 14px 32px rgba(39,33,113,.25)}.orb-a{left:0;top:8px;transform:rotate(-10deg)}.orb-b{right:0;top:0;transform:rotate(8deg)}.orb-c{right:6px;bottom:4px;transform:rotate(10deg)}.directory-layout{display:grid;grid-template-columns:216px 1fr;gap:28px;padding-top:32px;padding-bottom:60px}.category-panel{position:sticky;top:96px;align-self:start;padding:13px;border:1px solid var(--line);border-radius:20px;background:#fff}.category-title{padding:8px 10px 12px;color:#9a9daf;font-size:12px;font-weight:700;letter-spacing:1px}.category-panel>a{display:flex;align-items:center;gap:10px;margin:3px 0;padding:10px;border-radius:11px;color:#5f6477}.category-panel>a span{width:28px;height:28px;display:grid;place-items:center;border-radius:9px;background:#f2f3f8;font-size:12px;font-weight:700}.category-panel>a b{margin-left:auto;color:#b6b8c4}.category-panel>a:hover,.category-panel>a.active{color:var(--primary);background:#f0efff}.category-panel>a.active span{color:#fff;background:linear-gradient(145deg,var(--primary),var(--primary2))}.submit-card{margin-top:14px;padding:16px;border-radius:14px;color:#fff;background:linear-gradient(145deg,#252a4a,#454c79)}.submit-card strong{font-size:14px}.submit-card p{margin:3px 0 11px;color:#cbd0e3;font-size:12px}.submit-card a{display:inline-block;padding:5px 10px;border-radius:7px;background:#fff;color:#343a64;font-size:12px}.section-head{height:67px;display:flex;align-items:center;justify-content:space-between}.section-kicker{color:var(--primary);font-size:10px;font-weight:800;letter-spacing:1.6px}.section-head h2{margin:0;font-size:25px;letter-spacing:-.5px}.section-head 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1fr;gap:18px;margin-top:18px}.content-panel{padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff}.content-panel h2{margin:0 0 12px;font-size:18px}.content-panel h2:not(:first-child){margin-top:26px}.lead{color:#686d80;font-size:15px}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0;padding:0;list-style:none}.feature-list li{padding:12px;border-radius:11px;background:#f7f8fc}.feature-list span{margin-right:8px;color:var(--success)}.use-grid{display:flex;flex-wrap:wrap;gap:8px}.use-grid span{padding:7px 10px;border-radius:8px;color:var(--primary);background:#f1f0ff}.facts{margin:24px 0 0}.facts div{display:flex;justify-content:space-between;padding:11px 0;border-top:1px solid var(--line)}.facts dt{color:#9699a9}.facts dd{margin:0;font-weight:700}.footer{border-top:1px solid var(--line);background:#fff}.footer-inner{min-height:150px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:14px}.footer strong{font-size:18px}.footer 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.admin-body{background:#f3f4f8}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 15% 15%,#ebe9ff,transparent 34%),radial-gradient(circle at 85% 85%,#efe3ff,transparent 32%),#f5f6fa}.login-card{width:min(440px,100%);padding:36px;border:1px solid #e6e4f2;border-radius:24px;background:rgba(255,255,255,.94);box-shadow:0 30px 90px rgba(46,42,99,.14)}.login-brand{margin-bottom:30px}.login-copy>span{color:var(--primary);font-size:10px;font-weight:800;letter-spacing:1.6px}.login-copy h1{margin:4px 0;font-size:32px}.login-copy p{margin:0 0 22px;color:var(--muted)}.login-form{display:grid;gap:15px}.login-form label,.form-grid label{display:grid;gap:6px;color:#555a6d;font-size:12px;font-weight:700}.login-form input,.form-grid input,.form-grid select,.form-grid textarea,.panel-toolbar input{width:100%;border:1px solid #dfe1ea;border-radius:10px;padding:10px 12px;outline:0;color:var(--ink);background:#fff}.login-form 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a:hover{color:#fff;background:rgba(132,121,255,.18)}.admin-sidebar nav span{width:23px;text-align:center}.sidebar-note{margin-top:auto;padding:15px;border:1px solid rgba(255,255,255,.1);border-radius:13px;background:rgba(255,255,255,.05)}.sidebar-note p{margin:3px 0 0;color:#9fa4bc;font-size:11px}.logout-link{padding:17px 10px 0;color:#9fa4bc;font-size:12px}.admin-main{min-width:0;padding:34px}.admin-header{display:flex;align-items:center;justify-content:space-between}.admin-header h1{margin:1px 0;font-size:30px}.admin-header p{margin:0;color:var(--muted)}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:25px 0}.stat-grid>div{padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff}.stat-grid span,.stat-grid small{display:block;color:#8d91a2;font-size:11px}.stat-grid b{display:block;margin:4px 0;font-size:29px}.admin-panel{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff}.panel-toolbar{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}.panel-toolbar h2{margin:0;font-size:17px}.panel-toolbar p{margin:0;color:#9498a9;font-size:11px}.panel-toolbar input{width:230px}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:14px 18px;text-align:left;border-bottom:1px solid #eff0f4;white-space:nowrap}.admin-table th{color:#9296a7;background:#fafbfc;font-size:11px}.table-tool{display:flex;align-items:center;gap:11px}.table-tool>span{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;color:#fff;font-size:11px;font-weight:800}.table-tool div{display:flex;flex-direction:column}.table-tool small{color:#999dae;font-size:10px}.status{display:inline-block;padding:4px 8px;border-radius:999px;font-size:10px}.status.online{color:#13805c;background:#e8f8f2}.status.offline{color:#8a8d9a;background:#eff0f3}.table-actions{display:flex;gap:4px}.table-actions form{display:inline}.table-actions button{border:0;padding:5px 7px;color:var(--primary);background:transparent;cursor:pointer;font-size:11px}.table-actions .danger{color:var(--danger)}.editor-modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px}.editor-modal[hidden]{display:none}.editor-backdrop{position:absolute;inset:0;background:rgba(19,21,38,.56);backdrop-filter:blur(5px)}.editor-card{position:relative;width:min(860px,100%);max-height:92vh;overflow:auto;border-radius:20px;background:#fff;box-shadow:0 34px 100px rgba(10,11,29,.28)}.editor-card>header{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line);background:#fff}.editor-card header span{color:var(--primary);font-size:9px;font-weight:800;letter-spacing:1.5px}.editor-card header h2{margin:0;font-size:20px}.editor-card header button{border:0;background:transparent;color:#8b8e9e;font-size:28px;cursor:pointer}.editor-card form{padding:22px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.form-grid .wide{grid-column:1/-1}.form-grid textarea{resize:vertical}.check-label{display:flex!important;grid-column:1/-1;grid-template-columns:auto 1fr!important;align-items:center}.check-label input{width:auto}.editor-card footer{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}

@media(max-width:980px){.hero-copy{width:70%}.hero-art{right:20px;transform:scale(.82)}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-layout{grid-template-columns:76px 1fr}.admin-sidebar{padding:20px 12px}.admin-sidebar .brand>span:last-child,.admin-sidebar nav a:not(.active){font-size:0}.admin-sidebar nav a{justify-content:center}.admin-sidebar nav span{font-size:16px}.sidebar-note,.logout-link{display:none}.admin-main{padding:24px}}@media(max-width:720px){.shell{width:min(100% - 24px,1200px)}.nav-wrap{height:66px}.main-nav{display:none}.admin-entry{font-size:12px}.hero{padding-top:12px}.hero-card{min-height:430px;padding:34px 25px;align-items:flex-start}.hero-copy{width:100%}.hero h1{font-size:36px}.hero p{font-size:14px}.hero-art{right:50%;bottom:-24px;transform:translateX(50%) scale(.72)}.directory-layout{grid-template-columns:1fr;padding-top:18px}.category-panel{position:static;display:flex;overflow:auto;padding:8px}.category-title,.category-panel>a b,.submit-card{display:none}.category-panel>a{flex:0 0 auto;margin:0}.tool-grid{grid-template-columns:1fr}.section-head{height:62px}.detail-hero{align-items:flex-start;padding:25px;flex-direction:column}.detail-grid{grid-template-columns:1fr}.feature-list{grid-template-columns:1fr}.detail-copy h1{font-size:32px}.detail-actions{align-items:flex-start;flex-direction:column}.footer-inner{grid-template-columns:1fr;padding-top:30px}.footer small{grid-column:auto}.admin-layout{display:block}.admin-sidebar{position:static;width:100%;height:auto;display:flex;align-items:center;flex-direction:row;padding:12px 16px}.admin-brand{padding:0}.admin-sidebar nav{display:flex;margin-left:auto}.admin-sidebar nav a{padding:8px}.admin-main{padding:18px 12px}.admin-header{align-items:flex-start;gap:16px}.admin-header h1{font-size:24px}.admin-header .primary-button{padding:9px 11px;font-size:12px}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid>div:last-child{display:none}.panel-toolbar{align-items:flex-start;gap:12px;flex-direction:column}.panel-toolbar input{width:100%}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.editor-modal{padding:0}.editor-card{height:100vh;max-height:none;border-radius:0}.login-card{padding:28px 22px}}