:root{font-family:Inter,"Segoe UI",-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#18253b;background:#f5f7fb;font-synthesis:none;font-smooth:always;-webkit-font-smoothing:antialiased;--line:#e7ebf2;--muted:#7a889c;--blue:#2b70e7;--blue-dark:#185ac6;--radius:18px}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:radial-gradient(ellipse 800px 550px at 94% 0%,#eaf0ff 0%,transparent 76%),#f5f7fb;min-width:320px}
button,input,select,textarea{font:inherit}
button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}
a{text-decoration:none;color:inherit}
[hidden]{display:none!important}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #8db4ff;outline-offset:3px}
.site{max-width:1280px;margin:auto;padding:0 38px}
.topbar{height:90px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e5eaf2}
.brand{display:inline-flex;align-items:center;gap:12px}.brandmark{height:42px;width:42px;display:grid;place-items:center;background:#1f68db;border-radius:12px;color:white;box-shadow:0 7px 14px #2b70e72d}.brandmark svg{width:27px;height:27px}
.brand strong,.site-footer strong{font-size:19px;letter-spacing:1.4px;font-weight:850;line-height:1.1}.brand-dot{color:#2f79ef}.brand small{display:block;color:#8794a7;font-size:9px;letter-spacing:2px;margin-top:5px;font-weight:750}
.topbar-right{display:flex;gap:10px;align-items:center;color:#65758a;font-size:12px;font-weight:600;letter-spacing:.1px}.status-light{display:inline-block;width:7px;height:7px;border-radius:50%;background:#29be88;box-shadow:0 0 0 3px #29be8824;flex:none}.top-divider{height:16px;border-left:1px solid #d8dfea;margin:0 10px}.topbar-clock{color:#8996a7;font-variant-numeric:tabular-nums}
.hero{padding:68px 12px 63px;display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:337px;overflow:hidden}.hero-copy{position:relative;z-index:1}.eyebrow,.section-kicker{font-size:10px;letter-spacing:1.8px;font-weight:850;color:#3578e6}.eyebrow{display:flex;align-items:center;gap:9px}.eyebrow-dash{width:18px;height:2px;background:#3779e8}
h1{font-size:clamp(32px,3.9vw,51px);line-height:1.27;letter-spacing:-1.6px;font-weight:850;margin:20px 0 17px}.title-highlight{color:#2d74e7}.hero-copy>p{max-width:540px;font-size:14px;color:#66778d;line-height:1.95;margin:0}.hero-tags{display:flex;gap:20px;margin-top:25px;flex-wrap:wrap}.hero-tags span{display:inline-flex;align-items:center;gap:7px;color:#6a7e97;font-size:12px;font-weight:600}.hero-tags svg{width:16px;height:16px;color:#407fe3}
.hero-number{margin-right:45px;position:relative;min-width:306px;height:220px;display:flex;align-items:center;justify-content:center;flex-direction:column}.hero-num{position:relative;z-index:1;letter-spacing:-12px;font-size:120px;line-height:1.06;font-weight:850;color:#e5ecf9;white-space:nowrap}.hero-num span{font-weight:800;font-size:33px;letter-spacing:-1.5px;margin-left:5px}.hero-number-caption{position:relative;z-index:1;font-size:12px;letter-spacing:1px;color:#a3b2c9;font-weight:750}.hero-orbit{position:absolute;border:1px solid #e3eaf8;border-radius:50%}.orbit-one{width:285px;height:285px}.orbit-two{width:390px;height:390px}
.workspace{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}.panel{background:white;border-radius:var(--radius);border:1px solid #e7ebf3;box-shadow:0 12px 38px #203d6410;padding:28px}.panel-heading{display:flex;align-items:start;justify-content:space-between;margin-bottom:23px}.panel-heading h2,.cache-header h2{font-size:23px;letter-spacing:-.5px;margin:10px 0 7px;line-height:1.2;font-weight:800}.panel-heading p,.cache-header p{margin:0;font-size:12px;color:#8491a2;line-height:1.6}.panel-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center}.panel-icon svg{width:23px;height:23px}.blue-icon{color:#3276e8;background:#eef4ff}.purple-icon{color:#8563dd;background:#f3efff}
.drop-zone{height:322px;border:2px dashed #c7d9f5;background:linear-gradient(146deg,#f6f9ff,#fafdff);border-radius:14px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;position:relative;transition:background .18s,border-color .18s,transform .18s;padding:20px}.drop-zone.drag-over{background:#e8f2ff;border-color:#2f77eb;transform:scale(1.007)}.drop-illustration{width:90px;height:90px;margin-bottom:1px}.drop-illustration svg{width:100%;height:100%}.drop-zone h3{font-size:16px;letter-spacing:-.2px;margin:0 0 7px}.drop-zone>p{font-size:12px;color:#92a0b1;margin:0 0 22px}.drop-buttons{display:flex;align-items:center;gap:10px}.primary-button,.secondary-button,.publish-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;font-size:12px;font-weight:750;border-radius:8px;border:1px solid transparent;min-height:38px;padding:0 17px;transition:transform .13s,box-shadow .13s,background .13s}.primary-button{background:#3077ed;color:white;box-shadow:0 5px 12px #3377e92e}.primary-button:hover,.publish-button:hover{background:#175fd7;transform:translateY(-1px)}.secondary-button{color:#42618a;border-color:#d5e1f2;background:white}.secondary-button:hover{border-color:#9bbcf0;background:#f6faff}.primary-button svg,.secondary-button svg,.publish-button svg{width:17px;height:17px}.drop-note{font-size:10.5px;color:#a2afc1;position:absolute;bottom:19px;left:12px;right:12px}
.editor{height:246px;display:flex;flex-direction:column;overflow:hidden;border-radius:12px;background:#152137;color:#cbd9ed;border:1px solid #29374c;box-shadow:inset 0 1px 0 #ffffff12}.editor-top{height:38px;display:flex;align-items:center;gap:10px;flex:none;background:#1d2c43;padding:0 14px;color:#8193ad;font-size:10px;font-weight:650}.window-dots{display:flex;gap:5px;margin-right:4px}.window-dots span{height:8px;width:8px;border-radius:50%;background:#f66c72}.window-dots span:nth-child(2){background:#f4c25f}.window-dots span:nth-child(3){background:#55ca98}.editor-badge{margin-left:auto;color:#7d91af;letter-spacing:1px;font-size:9px}.editor textarea{resize:none;background:transparent;flex:1;border:0;outline:0;padding:14px 17px;color:#dce8f9;font-family:"Cascadia Code",Consolas,"SFMono-Regular",monospace;font-size:12px;line-height:1.75;width:100%;min-height:0;tab-size:2;overflow:auto}.editor textarea::placeholder{color:#6d84a6}.editor-foot{padding:0 14px 10px;font-size:10px;color:#647d9f;display:flex;justify-content:space-between;gap:10px}
.paste-options{display:grid;grid-template-columns:1.3fr .75fr;gap:10px;margin-top:14px}.paste-options label{display:flex;flex-direction:column;gap:7px;font-size:11px;font-weight:700;color:#708198}.paste-options input,.paste-options select{background:#f8fafd;border:1px solid #e7edf5;border-radius:8px;height:39px;color:#263951;padding:0 12px;font-size:12px;outline:none;max-width:100%;min-width:0}.paste-options input::placeholder{color:#a5b1c1}.paste-options input:focus,.paste-options select:focus{border-color:#8bb5f5}.publish-button{margin-top:13px;width:100%;min-height:42px;background:#2771e7;color:#fff}.publish-button span{font-size:10px;color:#cde2ff;font-weight:500;margin-left:auto}
.upload-status{margin-top:13px;background:#f1f7ff;border:1px solid #dceafc;border-radius:12px;padding:14px}.upload-status-head,.upload-status-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px}.upload-status-head{color:#315c98;margin-bottom:10px}.upload-status-head strong,.upload-status-bottom span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.progress-track{background:#d9e7fa;height:6px;border-radius:99px;overflow:hidden}.progress-fill{background:#3378ed;height:100%;width:0;transition:width .15s}.upload-status-bottom{margin-top:9px;color:#7892b5}.text-button{background:none;border:0;color:#2670e6;font-size:11px;font-weight:700;padding:0}
.cache-section{margin-top:55px}.cache-header{display:flex;align-items:end;justify-content:space-between;gap:20px}.cache-header h2{font-size:26px;margin:10px 0 7px}.counter{font-size:12px;display:inline-grid;place-items:center;min-width:25px;height:25px;padding:0 7px;border-radius:8px;vertical-align:middle;color:#3974c9;background:#e7f0ff;margin-left:5px;letter-spacing:0}.refresh-button{border:1px solid #dfe6f1;background:white;color:#657d99;border-radius:9px;padding:10px 14px;display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;transition:background .15s}.refresh-button:hover{background:#f1f6ff}.refresh-button svg{width:16px;height:16px}
.cache-controls{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:23px;margin-bottom:16px}.filter-tabs{display:flex;align-items:center;gap:5px;background:#ebf0f7;padding:4px;border-radius:10px}.filter-tab{border:0;background:transparent;border-radius:7px;font-size:11px;font-weight:750;color:#8190a4;padding:9px 13px;white-space:nowrap}.filter-tab.active{background:white;color:#3173da;box-shadow:0 2px 7px #1c457b12}.search-field{height:37px;background:white;display:flex;align-items:center;gap:7px;padding:0 12px;border:1px solid #e1e7f1;border-radius:9px;min-width:220px}.search-field svg{width:16px;height:16px;color:#a0afbf;flex:none}.search-field input{width:100%;min-width:0;border:0;outline:0;color:#3b4c63;font-size:12px}.search-field input::placeholder{color:#a2aebe}
.cache-list{display:flex;flex-direction:column;gap:10px;min-height:130px}.cache-item{display:flex;flex-direction:column;gap:0;border-radius:12px;border:1px solid #e6ebf2;background:white;transition:border-color .18s,box-shadow .18s;overflow:hidden}.cache-item:hover{border-color:#cbdcf5;box-shadow:0 6px 20px #25477e0a}.cache-item.highlight{border-color:#4b8df1;box-shadow:0 0 0 3px #4784ef1e}.item-main{min-height:91px;display:flex;align-items:center;gap:15px;padding:17px 20px}.filetype-icon{flex:none;display:grid;place-items:center;height:47px;width:47px;border-radius:12px;color:#3378e5;background:#edf4ff}.filetype-icon svg{height:23px;width:23px}.filetype-icon.code{background:#f2edff;color:#8963d7}.filetype-icon.folder{background:#fff3df;color:#e2a039}.item-info{flex:1;min-width:0}.item-title{display:block;font-size:13px;font-weight:780;color:#27374e;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:6px}.item-meta{display:flex;align-items:center;flex-wrap:wrap;gap:5px 9px;font-size:11px;color:#95a1b0}.item-meta b{font-weight:500;color:#c3cbd5}.expiry-wrap{min-width:115px;display:flex;flex-direction:column;gap:7px;align-items:flex-end;padding-left:5px}.expiry-label{font-size:10px;color:#a2acb9;white-space:nowrap}.expiry-time{color:#2c75dc;font-size:15px;font-weight:800;letter-spacing:.4px;font-variant-numeric:tabular-nums}.expiry-time.urgent{color:#eb7755}.entry-actions{display:flex;gap:7px;margin-left:12px}.item-button{height:34px;padding:0 12px;border:1px solid #dde6f3;border-radius:8px;background:#fff;color:#56728f;font-size:11px;font-weight:700;white-space:nowrap}.item-button:hover{background:#f4f8ff;border-color:#a7c6f5}.item-button.emphasized{border-color:#3178ed;background:#3178ed;color:white}.item-button.emphasized:hover{background:#1b62da}.item-detail{padding:0 20px 15px 82px}.item-detail-inner{border-top:1px solid #edf1f6;padding-top:12px;max-height:250px;overflow-y:auto}.item-file{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:11px;color:#67798e;min-width:0}.item-file-path{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.item-file-size{font-size:10px;color:#a7b2c0;flex:none}.item-file a{color:#3478db;font-weight:750;flex:none}.item-detail-note{font-size:10px;color:#97a5b8;padding:8px 0}.empty-state{min-height:207px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;border:1px dashed #dde5f0;border-radius:13px;color:#9ba9ba}.empty-state svg{width:43px;height:43px;color:#b9cbe2;margin-bottom:8px}.empty-state strong{font-size:13px;color:#718399}.empty-state p{margin:5px 0 0;font-size:11px}.cache-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#a0adbc;font-size:10px;margin-top:16px}.cache-footer>span:first-child{display:flex;align-items:center;gap:9px}.cache-footer .status-light{width:6px;height:6px}
.site-footer{margin-top:58px;border-top:1px solid #e4e9f1;display:flex;gap:20px;align-items:center;justify-content:space-between;padding:25px 0 34px;color:#a0adbb}.site-footer>div{display:flex;align-items:center;gap:14px}.site-footer strong{font-size:14px;letter-spacing:.7px;color:#566a85}.site-footer>div span{font-size:11px}.site-footer p{font-size:10px;max-width:450px;text-align:right;line-height:1.8;margin:0}
.toast{position:fixed;z-index:50;bottom:30px;left:50%;transform:translateX(-50%);padding:12px 20px;border-radius:10px;background:#21354f;color:white;box-shadow:0 12px 40px #14294340;font-size:12px;font-weight:650;max-width:min(92vw,570px);text-align:center}
.modal-backdrop{position:fixed;z-index:40;inset:0;padding:28px;background:#0c1a30b8;display:grid;place-items:center;backdrop-filter:blur(4px)}.preview-dialog{background:white;border-radius:17px;width:min(850px,100%);max-height:min(85vh,800px);display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 90px #0004}.preview-head{display:flex;justify-content:space-between;gap:12px;align-items:start;padding:22px 25px 18px}.preview-head h2{font-size:19px;margin:8px 0 5px;word-break:break-word}.preview-head p{margin:0;color:#95a0af;font-size:11px}.icon-button{display:grid;place-items:center;background:#f2f5fa;border:0;border-radius:9px;width:34px;height:34px;color:#728197;flex:none}.icon-button svg{width:17px;height:17px}.preview-code{background:#152137;color:#dce7f8;flex:1;min-height:130px;overflow:auto;margin:0 25px;border-radius:9px}.preview-code pre{margin:0;padding:20px;white-space:pre;tab-size:2;line-height:1.7;font-size:12px;font-family:"Cascadia Code",Consolas,monospace}.preview-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 25px 23px;color:#a0aab7;font-size:11px}.preview-footer>div{display:flex;gap:9px}
@media(max-width:1050px){.hero-number{margin-right:0;min-width:210px}.hero-num{font-size:95px}.workspace{gap:16px}.panel{padding:23px}.drop-zone{height:322px}.paste-options{grid-template-columns:1fr .84fr}.item-main{flex-wrap:wrap}.entry-actions{margin-left:0}}
@media(max-width:760px){.site{padding:0 19px}.topbar{height:74px}.topbar-right{font-size:10px}.top-divider,.topbar-clock{display:none}.hero{padding:48px 0 44px;min-height:0}.hero-number{display:none}h1{font-size:clamp(30px,7vw,41px)}.hero-copy>p{font-size:13px}.workspace{grid-template-columns:1fr;gap:15px}.panel{padding:22px}.cache-section{margin-top:42px}.cache-header h2{font-size:23px}.cache-controls{flex-wrap:wrap}.search-field{flex:1;min-width:160px}.cache-list{gap:10px}.item-main{gap:10px;padding:14px}.filetype-icon{width:42px;height:42px}.item-info{min-width:calc(100% - 60px);flex:1}.expiry-wrap{margin-left:52px;align-items:flex-start;padding-left:0;min-width:90px}.entry-actions{flex:1;justify-content:flex-end}.item-button{padding:0 9px}.item-detail{padding:0 14px 14px}.site-footer{flex-direction:column;align-items:flex-start;margin-top:41px}.site-footer p{text-align:left}.preview-footer{align-items:flex-start;flex-direction:column}.preview-footer>div{align-self:flex-end}}
@media(max-width:420px){.brand strong{font-size:16px}.brandmark{width:37px;height:37px}.topbar-right{gap:7px;font-size:9px}.hero{padding-top:40px}.hero-tags{gap:13px}.filter-tabs{width:100%;justify-content:space-around}.filter-tab{padding:8px;font-size:10px}.search-field{width:100%}.drop-buttons{gap:7px}.primary-button,.secondary-button{padding:0 11px}.panel-heading h2{font-size:21px}.item-meta{font-size:10px}.expiry-time{font-size:13px}.item-button{font-size:10px}}
/* Avoid intrinsic grid min-content widths overflowing narrow phone screens. */
.workspace{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.panel,.drop-zone,.paste-panel,.upload-panel{min-width:0}
@media(max-width:760px){.workspace{grid-template-columns:minmax(0,1fr)}}

.item-download{display:inline-flex;align-items:center;justify-content:center}