:root{--paper:#f6f3ec;--ink:#263e38;--muted:#777d73;--line:#dddcd0;--green:#385a4c;--light:#e9eee5;--gold:#a58248;--red:#a14538}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.65}a{color:inherit}button,input,select,textarea{font:inherit}button{border:1px solid var(--green);border-radius:8px;background:var(--green);color:#fff;padding:11px 20px;cursor:pointer;font-weight:600;white-space:nowrap;transition:background .15s}button:hover{background:#294638}button:disabled{opacity:.45;cursor:not-allowed}.secondary{background:transparent;color:var(--green);border-color:#bdc9bd}.secondary:hover{background:var(--light)}.text-button{padding:4px 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#385a4c15}input[type=checkbox]{accent-color:var(--green);width:17px;height:17px;flex-shrink:0;margin:4px 0}.input-row{display:flex;gap:10px}.input-row input{flex:1}.hint{font-size:12px;color:var(--muted);margin:9px 0 19px;line-height:1.7}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.section-head h2{margin-bottom:0}.file-drop{border:1px dashed #acbba7;border-radius:10px;background:#f8f9f2;display:flex;flex-direction:column;align-items:center;text-align:center;padding:22px 15px;margin:18px 0 10px;cursor:pointer;gap:6px;overflow-wrap:anywhere}.file-drop span{font-size:12px;color:var(--muted);font-weight:400}.file-drop .file-icon{background:#e4ebdf;width:35px;height:35px;border-radius:50%;display:grid;place-items:center;font-size:24px;color:var(--green)}.file-drop input{font-size:12px;max-width:100%;margin-top:8px;color:var(--muted)}.file-drop input::file-selector-button{border:0;background:#e5ebdf;padding:5px 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strong{font-size:14px;display:block;overflow-wrap:anywhere}.record-main p{font-size:12px;color:var(--muted);margin:4px 0 0;overflow-wrap:anywhere}.record-main code{font-size:11px;word-break:break-all;color:#7b8275}.record-row .button-row{flex-shrink:0}.empty-state{padding:20px;text-align:center;color:var(--muted);font-size:13px;background:#f7f6ee;border-radius:6px}.subtle-link{font-size:12px;text-decoration:none;color:var(--muted)}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--gold);outline-offset:3px}@media(max-width:900px){.upload-layout{gap:30px;padding:0 24px}.brand-sub{display:none}h1{font-size:35px}.workflow{padding:23px}.paper-stack{transform:scale(.9);transform-origin:top center;margin-bottom:0}.issue-grid{grid-template-columns:1fr 1fr}.issue-grid button{align-self:end}}@media(max-width:680px){.site-header{padding:20px;gap:12px}.brand{font-size:17px}.environment{font-size:10px;max-width:145px;text-align:center}.upload-layout{display:block;margin-top:32px;padding:0 17px}.introduction h1{font-size:33px}.introduction .lede{max-width:100%;margin-bottom:20px}.paper-stack{display:none}.introduction>.quiet{text-align:left;margin-bottom:28px}.workflow{padding:22px 18px}.steps{gap:9px}.steps li{font-size:11px;gap:6px}.input-row{flex-direction:column}.input-row button{width:100%}.notice{padding:15px}footer{flex-direction:column;gap:6px;padding:22px}.admin-layout{padding:0 16px;margin-top:30px}.admin-layout h1{font-size:29px}.admin-layout>.section-head{align-items:flex-start}.card{padding:22px 18px}.issue-grid{grid-template-columns:1fr}.record-row{align-items:flex-start;flex-direction:column}.record-row .button-row{width:100%}.section-head{gap:10px}.section-head .tag{max-width:100px;text-align:center}.section-head 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.ready-panel{border:1px solid #d5dfcf;background:#f4f7ee;border-radius:10px;padding:17px 18px;margin:22px 0}.ready-heading{display:flex;align-items:flex-start;gap:12px}.ready-heading strong{font-size:14px}.ready-heading p{font-size:12px;font-weight:400;color:var(--muted);margin:4px 0 0;line-height:1.8}.ready-icon{background:#e2eadb;border:1px solid #c9d7be;border-radius:50%;width:28px;height:28px;flex-shrink:0;display:grid;place-items:center;color:var(--green);font-size:18px}.archive-counts{display:flex;flex-wrap:wrap;gap:7px 14px;margin:13px 0 0;padding-top:12px;border-top:1px solid #dce3d4;font-size:11px;color:var(--muted)}.archive-counts b{color:var(--green);font-size:15px;font-weight:600}.ready-panel .hint{margin:11px 0 0;font-size:11px}#key-status{min-height:20px}#start-upload{justify-content:center;letter-spacing:.5px}#progress-section{padding-top:3px;border-top:1px solid var(--line);margin-top:22px}
.admin-layout .reading-guide{padding:15px 18px;margin-top:20px;border-radius:9px;background:#edf2e8;border:1px solid #d8e1d0}.admin-layout .reading-guide strong{font-size:14px}.admin-layout .reading-guide p{font-size:12px;color:var(--muted);margin:7px 0 0}.admin-layout .archive-row{align-items:flex-start;flex-direction:column}.admin-layout .archive-row .button-row{width:100%;gap:8px}.admin-layout .record-main .reading-status{color:var(--green);margin-top:9px}