:root{--ink:#182c35;--muted:#74838a;--line:#dfe7e7;--mint:#d4f6df;--green:#155e49;--bg:#f5f8f7;--red:#b53b42}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button,a,input,[tabindex]{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:3px solid #4f9e83;outline-offset:4px}[hidden]{display:none!important}header{height:90px;max-width:1240px;padding:0 38px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:750;letter-spacing:1px}.brand small{font-size:10px;color:#81908e;display:block;letter-spacing:2.5px;line-height:1.2}.logo{background:var(--ink);color:#b4ebc8;border-radius:12px;width:43px;height:43px;text-align:center;line-height:40px;font-size:33px}nav{display:flex;gap:32px;align-items:center;font-size:13px}nav a{font-weight:600}nav a span{margin-left:6px}.live{color:#71827b;display:flex;align-items:center;gap:7px}.live i{width:6px;height:6px;border-radius:100%;background:#57a57c}main{max-width:1164px;margin:0 auto;padding:0 0 70px;min-height:calc(100vh - 170px)}.intro{padding:51px 0 31px}.eyebrow{font-size:12px;letter-spacing:2px;color:#49856b;font-weight:650}h1{font-size:43px;letter-spacing:-1.6px;line-height:1.38;font-weight:700;margin:15px 0 12px}h1 span{color:#729085}.intro p,.admin-heading p{color:var(--muted);margin:0;font-size:14px}h2{margin:0;font-size:19px}p{margin:8px 0}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:23px}.upload-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 26px 20px}.panel-top{display:flex;align-items:center;gap:10px;margin-bottom:20px}.step{font:12px monospace;color:#81958b}.badge{margin-left:auto;color:#4e846a;background:#eef7f0;border-radius:5px;font-size:11px;padding:3px 9px}.dropzone{border:1.5px dashed #c5d9ce;border-radius:12px;min-height:266px;background:#f9fcfa;text-align:center;padding:25px 15px 16px;cursor:pointer;transition:.16s}.dropzone:hover,.dropzone.dragging{background:#edf9f1;border-color:#2b8d65}.upload-icon{width:53px;height:53px;border:1px solid #b7d7c5;background:#eff9f2;border-radius:15px;display:grid;place-items:center;margin:0 auto 11px;font-size:32px;color:#347a58;line-height:1}.dropzone h2{font-size:19px}.dropzone p{color:var(--muted);font-size:12px;margin:5px 0 14px}.primary{background:var(--ink);border:1px solid var(--ink);border-radius:7px;color:white;display:inline-flex;gap:28px;align-items:center;justify-content:center;padding:10px 24px;font-size:13px;font-weight:600}.primary:hover{background:#315442}.fake-button{margin:1px 0 6px}.dropzone p.limit{font-size:11px;margin:12px 0 0;color:#83948a}.notes{display:flex;align-items:flex-start;gap:12px;margin-top:18px}.note-icon{font-size:23px;color:#6b8877;line-height:1.3}.notes strong{font-size:12px;font-weight:600}.notes p{font-size:11px;color:var(--muted);margin:2px 0 0}.side-card{border-radius:18px;background:var(--ink);color:#f0f6f3;padding:27px 28px;position:relative;overflow:hidden}.side-card:after{content:"";position:absolute;width:180px;height:180px;border:1px solid #3e5756;border-radius:50%;right:-100px;top:-110px}.side-mark{position:absolute;right:27px;top:26px;color:#8bd5a7;font-size:27px}.side-card h2{font-weight:500;font-size:23px;line-height:1.5;letter-spacing:.3px}.side-card ol{padding:0;list-style:none;margin:26px 0 23px;display:grid;gap:20px}.side-card li{display:flex;gap:12px}.side-card li b{font-size:11px;font-weight:400;border:1px solid #4d6763;border-radius:50%;width:23px;height:23px;display:grid;place-items:center;color:#acd3bd;flex-shrink:0}.side-card li strong{font-size:12px;font-weight:500}.side-card li p{font-size:11px;color:#93aaa3;margin:3px 0 0}.side-bottom{border-top:1px solid #3b5154;padding-top:14px;display:flex;gap:12px;align-items:center}.side-bottom span{font-size:23px;color:#b7e9c7;white-space:nowrap}.side-bottom small{font-size:9px;color:#98aba5}.records{margin-top:38px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-title h2{font-size:17px;display:flex;align-items:center;gap:10px}.section-title h2 span{font:11px monospace;background:#e4ece7;color:#5e7c6b;border-radius:5px;padding:1px 7px}.section-title p{color:#8a9790;font-size:11px;margin:3px 0 0}.quiet{background:#fff;border:1px solid #d8e2dd;border-radius:6px;padding:7px 12px;color:#61766b;font-size:12px}.quiet:hover{background:#eef5f1}.empty{border:1px solid var(--line);border-radius:13px;text-align:center;padding:26px;color:#8c9a92;background:#fff}.empty>span{font-size:25px;color:#b1beb7}.empty p{font-size:13px;margin:5px 0 1px}.empty small{font-size:11px;color:#9aa69e}.file-row{background:white;border:1px solid var(--line);border-radius:12px;padding:18px 20px;display:flex;gap:15px;margin-bottom:10px;align-items:flex-start}.file-icon{width:42px;height:48px;display:grid;place-items:center;background:#f0f5f1;border:1px solid #e2ebe4;border-radius:8px;color:#6b947f;font-size:23px;flex-shrink:0}.file-body{min-width:0;flex:1}.file-name{font-weight:600;font-size:13px;word-break:break-all}.file-meta{font-size:11px;color:#8c9991;margin:4px 0;display:flex;gap:13px;flex-wrap:wrap}.progress{appearance:none;width:100%;height:5px;border:0;display:block;margin:10px 0;border-radius:5px;background:#e9f0ec}.progress::-webkit-progress-bar{background:#e9f0ec;border-radius:5px}.progress::-webkit-progress-value{background:#649e79;border-radius:5px}.progress::-moz-progress-bar{background:#649e79}.file-actions{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.share-link{width:100%;font-size:11px;padding:7px 9px;border:1px solid #dfe8e2;border-radius:5px;color:#6e8075;background:#f7faf8;margin:6px 0}.error{color:var(--red)}.success{color:#2f8054}.expired{color:#9a9b99}.danger{color:var(--red)}.centered{text-align:center;padding-top:80px}.download-card{max-width:610px;margin:15px auto 80px;background:white;border:1px solid var(--line);border-radius:18px;padding:42px;text-align:center}.download-card .file-icon{margin:0 auto 20px;width:60px;height:70px;font-size:34px}.download-card h2{word-break:break-all}.download-card .primary{margin:20px 0 8px;min-width:230px}.countdown{color:#3d8460;font-size:14px}.muted{color:var(--muted);font-size:12px}.admin-heading{padding:48px 0 30px;display:flex;justify-content:space-between;align-items:center}.admin-heading h1{font-size:34px;margin:8px 0}.login-card{max-width:400px;margin:30px auto 80px;background:white;border:1px solid var(--line);border-radius:16px;padding:32px}.login-card p{color:var(--muted);font-size:12px;margin:8px 0 25px}.login-card label{font-size:12px;display:block;margin-bottom:7px}.login-card input{width:100%;border:1px solid #d6e1da;border-radius:7px;padding:10px 12px;margin-bottom:18px}.login-card button{width:100%}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:25px}.stats>div{background:white;border:1px solid var(--line);border-radius:12px;padding:20px}.stats small{display:block;font-size:12px;color:var(--muted)}.stats strong{display:block;font-size:23px;font-weight:600;margin-top:7px}.table-wrap{background:white;border:1px solid var(--line);border-radius:12px;overflow:auto}table{width:100%;border-collapse:collapse;min-width:680px;text-align:left;font-size:12px}th{color:#7b8b81;font-weight:500;background:#fafcfb}td,th{padding:15px;border-bottom:1px solid #edf1ee}td:first-child{max-width:320px;word-break:break-all}td .quiet{margin:2px}footer{max-width:1164px;margin:auto;border-top:1px solid var(--line);padding:23px 0;color:#97a39c;font-size:10px;display:flex;justify-content:space-between;letter-spacing:.5px}footer i{padding:0 8px;font-style:normal}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:100;background:#1c3430;color:white;border-radius:9px;padding:12px 22px;box-shadow:0 5px 25px #182c3526;font-size:13px;max-width:90%;text-align:center}@media(max-width:1240px){main,footer{margin-left:38px;margin-right:38px}}@media(max-width:760px){header{height:76px;padding:0 20px}.brand{font-size:19px}nav{gap:12px}nav .live{display:none}main,footer{margin-left:20px;margin-right:20px}.intro{padding-top:34px}h1{font-size:32px;letter-spacing:-1px}.workspace{grid-template-columns:1fr}.side-card{display:none}.upload-panel{padding:18px}.dropzone{min-height:255px}.section-title{gap:10px}.section-title .quiet{font-size:10px;white-space:nowrap}.file-row{padding:14px;gap:11px}.file-row>.file-actions{max-width:75px}.file-actions .quiet{font-size:11px;padding:6px 8px}footer{gap:14px;flex-direction:column}.download-card{padding:28px 18px}.centered{padding-top:50px}.stats{grid-template-columns:1fr 1fr;gap:10px}.stats>div{padding:14px}.stats strong{font-size:18px}.admin-heading{align-items:flex-start;gap:10px}.admin-heading>div:last-child{padding-top:20px}.admin-heading h1{font-size:29px}.admin-heading p{font-size:12px}}
