:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#24322f;background:#f5f6f3;font-synthesis:none;--green:#256653;--line:#e1e6df;--muted:#79837d}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,.file-label{cursor:pointer}button{background:white;border:1px solid var(--line);border-radius:7px;padding:9px 14px;color:inherit}button:hover{border-color:#7f9d8c;background:#f5f9f5}button:disabled{opacity:.45;cursor:default}input,select{border:1px solid #d8dfd8;border-radius:7px;padding:11px 12px;background:white;color:#24322f;min-width:0}input:focus,select:focus,button:focus-visible{outline:2px solid #80ae96;outline-offset:2px}label{display:flex;flex-direction:column;gap:8px;font-size:13px}h1,h2,p{margin:0}h1{font-size:32px;letter-spacing:-1px}h2{font-size:18px}p{line-height:1.8}a{color:var(--green);text-decoration:none}.muted,small{color:var(--muted)}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:#869389}.primary{background:var(--green);color:white;border:1px solid var(--green);border-radius:7px;padding:12px 20px;font-weight:600}.primary:hover{background:#1c5041;color:white}.brand{font-weight:700;font-size:21px;letter-spacing:.5px}.login{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}.login-story{background:#244d40;color:#f4f4e7;padding:70px 10%;display:flex;flex-direction:column;justify-content:center;gap:35px}.login-story h1{font-size:clamp(34px,4vw,60px);line-height:1.4;font-weight:500}.login-story p{color:#bfcfc4;font-size:17px}.story-foot{font-size:12px;color:#acc5b6;margin-top:50px}.login-card{align-self:center;justify-self:center;width:360px;max-width:85%;display:grid;gap:23px;padding:40px 0}.login-card h2{font-size:26px}.login-card small{font-size:12px}.login-card .muted{font-size:14px}aside{position:fixed;inset:0 auto 0 0;width:228px;background:#fff;border-right:1px solid var(--line);padding:36px 24px;display:flex;flex-direction:column;gap:40px}aside>.eyebrow{margin-bottom:-24px}nav{display:grid;gap:8px}.nav{border:0;text-align:left;padding:13px 16px;background:none;font-size:14px}.nav.active{background:#eaf1eb;color:var(--green);font-weight:600}.aside-bottom{margin-top:auto;display:flex;flex-direction:column;gap:13px;font-size:13px}.quiet{border:0;background:none;text-align:left;padding:6px 0;color:#77847b}main{margin-left:228px;padding:42px 44px;max-width:1750px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}header h1{margin:10px 0}header p{font-size:13px}.chip{background:#e9efe6;color:#527550;border-radius:20px;padding:8px 13px;font-size:11px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:28px}.stat{padding:23px;background:#fff;border:1px solid var(--line);border-radius:10px}.stat-label{font-size:12px;color:var(--muted)}.stat-value{font-size:27px;font-weight:600;margin:13px 0 7px;letter-spacing:-.6px}.stat-note{font-size:11px;color:#839086}.upload-panel{background:#eef2eb;border:1px solid #dce5d7;border-radius:11px;padding:26px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}.upload-panel h2{margin:9px 0}.upload-panel p{font-size:12px}.upload-controls{display:flex;align-items:end;gap:12px}.upload-controls input[type=number]{width:90px}.file-label{position:relative;overflow:hidden;display:block;font-size:14px}.file-label input{position:absolute;inset:0;width:100%;opacity:0;cursor:pointer}.file-label:focus-within{outline:2px solid #80ae96;outline-offset:2px}.upload-note{width:100%;color:#7c8c78;border-top:1px solid #dae2d5;padding-top:16px}#upload-progress{width:100%;font-size:13px;color:var(--green);white-space:pre-line}.library{margin-top:32px}.library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}.library-toolbar h2 span{font-size:12px;margin-left:8px;font-weight:400}.search-group{display:flex;gap:8px}.search-group input{font-size:12px;width:210px}.image-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.image-card{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.preview{height:185px;background:repeating-conic-gradient(#f1f2ef 0% 25%,#fafbf8 0% 50%) 50%/18px 18px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}.preview img{height:100%;width:100%;object-fit:contain}.card-body{padding:15px}.image-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.image-meta{font-size:11px;color:var(--muted);margin:9px 0}.expiry{display:inline-block;font-size:10px;background:#f0f3ec;color:#648256;border-radius:4px;padding:4px 6px}.expired{color:#a65536;background:#f9ece4}.card-actions{display:flex;gap:5px;margin-top:13px}.card-actions button{font-size:11px;padding:7px 8px}.card-actions .copy{color:var(--green);flex:1}.danger{color:#a35b4b}.empty{text-align:center;padding:65px 20px;background:white;border:1px dashed #d6dfd2;border-radius:10px}.empty>div{font-size:40px;color:#91a58b;margin-bottom:16px}.empty h2{font-size:17px;margin-bottom:10px}.empty p{font-size:13px}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin:24px 0;font-size:12px}footer{margin-top:35px;text-align:center;font-size:11px;color:#9ca59e}.user-create{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px;display:flex;flex-wrap:wrap;gap:18px;align-items:end}.user-create h2,.user-create p{width:100%}.user-create p{font-size:12px}.table-wrap{overflow:auto;margin-top:24px;border:1px solid var(--line);border-radius:10px;background:#fff}table{width:100%;border-collapse:collapse;font-size:13px;text-align:left}th,td{padding:18px;border-bottom:1px solid var(--line)}th{font-weight:500;color:#7d897f;font-size:12px;background:#fafbf8}td button{font-size:11px;margin-right:6px}dialog{border:1px solid var(--line);border-radius:13px;width:430px;max-width:90vw;padding:30px;color:#24322f}dialog::backdrop{background:#14282080}dialog form{display:grid;gap:18px}dialog p{font-size:12px}.dialog-actions{display:flex;gap:10px;justify-content:end;margin-top:8px}.error{color:#b65540;font-size:12px}#notice{position:fixed;z-index:10;top:24px;left:50%;transform:translateX(-50%);background:#233c30;color:white;border-radius:8px;padding:13px 22px;max-width:90vw;box-shadow:0 4px 30px #0002;font-size:13px}[hidden]{display:none!important}@media(min-width:1600px){.image-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}@media(max-width:1150px){main{padding:30px 24px}.image-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}aside{width:195px;padding:30px 18px}main{margin-left:195px}.chip{display:none}}@media(max-width:700px){.login{grid-template-columns:1fr}.login-story{padding:35px 8%;gap:16px}.login-story h1{font-size:32px}.story-foot{display:none}.login-card{padding:30px 0}aside{position:static;width:100%;padding:20px;gap:20px}aside>.eyebrow{display:none}nav{display:flex;gap:6px}.nav{padding:10px}.aside-bottom{flex-direction:row;align-items:center;flex-wrap:wrap;gap:12px}.aside-bottom .muted{display:none}main{margin-left:0;padding:24px 18px}header{margin-bottom:22px}h1{font-size:27px}.stats{gap:10px}.stat{padding:18px}.stat-value{font-size:24px}.upload-panel{padding:20px}.upload-controls{flex-wrap:wrap}.image-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.preview{height:145px}.card-body{padding:10px}.card-actions{flex-wrap:wrap}.card-actions button{padding:7px 6px}.library-toolbar{align-items:start;flex-direction:column}.search-group{width:100%}.search-group input{flex:1}.user-create label{width:100%}}

.api-guide{margin-top:24px;padding:24px;background:white;border:1px solid var(--line);border-radius:10px;display:grid;gap:16px;font-size:13px}.api-guide pre{overflow:auto;background:#f1f4ef;padding:18px;border-radius:8px;line-height:1.8}.api-guide code{overflow-wrap:anywhere}.api-empty{padding:22px;font-size:13px}#key-dialog{display:none}#key-dialog[open]{display:grid;gap:20px}#new-key{font-family:monospace;font-size:12px}@media(max-width:700px){nav{flex-wrap:wrap}}

.drop-zone{width:100%;min-height:116px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px;border:2px dashed #b9ccb5;background:#f8faf6;border-radius:9px;padding:22px;text-align:center;color:var(--green)}.drop-zone strong{font-size:15px}.drop-zone span{font-size:12px;line-height:1.8;color:#74866d}.drop-zone.drag-over{border-color:var(--green);background:#deecd9}.drop-zone:disabled{cursor:wait}.drop-zone:focus-visible{outline:2px solid var(--green);outline-offset:3px}