:root{--ink:#172d35;--muted:#687a7e;--green:#247564;--navy:#173c48;--gold:#c39c58;--paper:#f5f5ef;--line:#dce4df;--red:#ad4c40;--shadow:0 14px 40px #183c4510}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible{outline:3px solid #76b6a4;outline-offset:3px}input,textarea,select{width:100%;border:1px solid #cedbd4;background:#fff;border-radius:10px;padding:11px 12px;color:var(--ink);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #24756414}textarea{resize:vertical;min-height:112px}label{display:grid;gap:6px;font-size:13px;font-weight:650}small,.muted{color:var(--muted)}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.3}h1{letter-spacing:-.03em}.site-header{max-width:1240px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:25px 30px;gap:20px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:41px;height:41px;background:var(--navy);border-radius:12px;color:#fff;font:24px Georgia,serif}.brand strong{font-size:22px;letter-spacing:.1em}.brand small{display:block;font-size:11px;letter-spacing:.08em}.nav{display:flex;align-items:center;gap:24px;font-size:13px}.nav a:hover{color:var(--green)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;border-radius:10px;padding:10px 17px;font-weight:650;font-size:13px;background:var(--green);color:#fff}.btn:hover{filter:brightness(.95)}.btn.secondary{background:#fff;border-color:var(--line);color:var(--ink)}.btn.soft{background:#e5efe8;color:var(--green)}.btn.small{padding:7px 11px;font-size:12px}.btn.danger{background:#fff1ee;color:var(--red)}.eyebrow{font-size:11px;letter-spacing:.15em;font-weight:750;color:var(--green);text-transform:uppercase}.container{max-width:1180px;margin:auto;padding:0 30px 60px}.hero{display:grid;grid-template-columns:1.18fr 1fr;gap:60px;align-items:center;padding:65px 0 70px}.hero h1{font:600 clamp(38px,4.2vw,64px)/1.18 Georgia,"Songti SC","SimSun",serif;letter-spacing:-.035em;margin:18px 0 24px}.hero h1 em{font-style:normal;color:var(--green)}.hero p{max-width:540px;font-size:16px;color:var(--muted);line-height:1.9}.hero-actions,.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.hero-actions{margin-top:30px}.hero .btn{padding:13px 21px;font-size:14px}.hero-proof{font-size:12px;color:var(--muted);margin-top:18px}.archive-art{padding:32px;background:#e5ece5;border:1px solid #d8e1d9;border-radius:22px;box-shadow:var(--shadow)}.archive-tag{color:#718273;font-size:11px;font-weight:750;letter-spacing:.18em;margin-bottom:18px}.archive-card{background:#fffdf7;border:1px solid #dfdfd2;border-radius:12px;padding:24px;box-shadow:0 12px 24px #344f3410}.archive-card+.archive-card{margin:12px 0 0 24px}.archive-card h3{font:24px Georgia,"Songti SC",serif;margin:10px 0 14px}.archive-card p{font-size:13px;line-height:1.8;margin:0}.archive-lines{margin-top:18px;color:var(--green);font-size:11px}.pill{display:inline-flex;font-size:11px;padding:4px 9px;border-radius:999px;background:#e6f1ea;color:#28705b;font-weight:700}.pill.gold{background:#f7ecd4;color:#8a692d}.pill.gray{background:#eff2f1;color:#697975}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:22px}.section-head h2{font-size:27px;margin:7px 0}.section-head p{color:var(--muted);font-size:13px;margin:0}.feature-grid,.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature,.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px;box-shadow:var(--shadow)}.feature-num{font:28px Georgia,serif;color:#a6b9ad}.feature h3{font-size:18px;margin:20px 0 10px}.feature p,.source-card p{font-size:13px;color:var(--muted);margin:0}.library-section{margin-top:64px}.source-card{padding:20px;border:1px solid var(--line);border-radius:12px;background:#ffffffb0}.source-card h3{font-size:15px;margin:12px 0 8px}.footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;padding:24px 30px;font-size:12px;color:var(--muted);max-width:1180px;margin:auto}.empty{border:1px dashed #cbd8cf;background:#fafcf9;border-radius:12px;padding:32px;text-align:center;color:var(--muted)}.message{border-radius:9px;padding:10px 13px;font-size:13px;background:#edf5ef;color:#31624e;margin-top:12px}.message.error{background:#fff0ec;color:#a44535}.message:empty{display:none}.auth-layout{max-width:1050px;min-height:calc(100vh - 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/* Let nested editors and long source titles shrink inside the grid. */
.admin-shell .section-view,.admin-shell .panel,.admin-shell .member-card,.admin-shell .list-tools,.admin-shell label{min-width:0}.admin-shell .record,.admin-shell .member-card,.admin-shell .feedback-card,.admin-shell .hint-strip{overflow-wrap:anywhere}.admin-header>div:first-child{min-width:0}.admin-header .user-chip{flex-shrink:0}

/* Workspace synchronization and explicit, account-scoped draft recovery. */
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.admin-shell .field-help{display:block;font-size:12px;font-weight:400;line-height:1.7;color:var(--muted)}.admin-shell .publish-help{margin:18px 0 0;padding:11px 13px;background:#f5f7f2;border-radius:9px}.feedback-export-tools{margin:0 0 15px}.feedback-export-tools p,.feedback-export-panel p{font-size:12px;color:var(--muted);margin:7px 0 0;line-height:1.7}.feedback-export-panel{padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff;margin:12px 0 18px;min-width:0}.feedback-export-panel textarea{margin-top:9px;min-height:230px;max-height:460px;white-space:pre-wrap;font-size:12px;line-height:1.75}.feedback-export-panel .actions{margin-top:11px}.feedback-export-tools .btn{white-space:normal}@media(max-width:480px){.feedback-export-tools .actions{align-items:stretch}.feedback-export-tools .btn{flex:1}.feedback-export-panel{padding:12px}}