/* System fonts only. No external assets, trackers, or font requests. */
:root{color-scheme:light;--paper:#f5f6ef;--white:#fffefa;--ink:#293f36;--muted:#617166;--sage:#426653;--sage-dark:#2e4b3c;--light:#e7ede3;--line:#d9dfd3;--warm:#f5efe3;--danger:#913e29;--shadow:0 16px 56px #344c3610;font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink)}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{min-height:44px;padding:10px 18px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:var(--white);cursor:pointer;line-height:1.45;transition:background .15s,border-color .15s}button:hover{background:var(--light);border-color:#a8bba8}button:active{transform:translateY(1px)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #68865b;outline-offset:4px}button.primary{background:var(--sage);border-color:var(--sage);color:white}button.primary:hover{background:var(--sage-dark)}button.quiet{background:transparent;border-color:transparent}button.danger{color:var(--danger)}button.text-button{font-size:13px;background:transparent;border:0;padding:6px 8px;text-decoration:underline;text-underline-offset:4px}a{color:inherit}h1,h2,h3,p{margin-top:0}h1{font-size:34px;line-height:1.5;letter-spacing:.02em;font-weight:600}h2{font-size:25px;line-height:1.5;font-weight:600;margin-bottom:10px}h3{font-size:16px}p{margin-bottom:16px}button[aria-current=page]{background:var(--light)}[hidden]{display:none!important}.skip-link{position:fixed;top:-100px;left:12px;padding:10px;background:var(--white);z-index:100}.skip-link:focus{top:8px}.topbar{position:sticky;top:0;z-index:20;background:#f5f6eff5;border-bottom:1px solid var(--line);min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px max(24px,calc((100vw - 1180px)/2))}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:650;font-size:21px;letter-spacing:.08em}.brand small{display:block;font-weight:400;font-size:11px;letter-spacing:.13em;color:var(--muted);margin-top:2px}.brand-mark{display:grid;place-items:center;background:var(--light);width:44px;height:44px;border-radius:50% 50% 45% 40%;font-size:36px;font-family:Georgia,serif;font-weight:400}.topbar nav{display:flex;gap:8px;flex-shrink:0}.history-button{background:transparent;border-color:#a6b4a1}.statusbar{max-width:1180px;margin:0 auto;padding:6px 0;display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px}.status-error{color:var(--danger);font-weight:600}.warning,.notice{max-width:1180px;margin:12px auto;padding:18px 22px;border-radius:12px;overflow-wrap:anywhere}.warning{background:#fff1d9;border:1px solid #c99446;color:#62451e}.warning p{margin-bottom:12px}.notice{background:#e5eee0;border:1px solid #c6d4bf;color:#34492e}main{max-width:1180px;margin:36px auto 64px;min-height:500px}main:focus{outline:none}.editor-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:64px;align-items:start}.guide{padding:8px 0}.eyebrow{font-size:11px;font-weight:650;letter-spacing:.14em;color:var(--muted);margin-bottom:18px}.guide h1{white-space:pre-line;font-family:"Songti SC","Noto Serif CJK SC","SimSun",serif;font-size:39px;line-height:1.6;margin-bottom:20px;letter-spacing:.09em}.guide-intro{font-size:15px;color:var(--muted);line-height:1.95;max-width:290px}.step-list{list-style:none;padding:0;margin:28px 0}.step-list li{margin:5px 0}.step-list button{display:flex;align-items:center;gap:14px;text-align:left;border-color:transparent;background:transparent;width:100%;padding:10px 12px;font-size:14px;color:var(--muted)}.step-list button[aria-current=step]{background:var(--light);color:var(--sage-dark);font-weight:650}.step-number{font-size:11px;font-variant-numeric:tabular-nums;border:1px solid #c4cebd;border-radius:50%;min-width:27px;height:27px;display:grid;place-items:center}.step-list button[aria-current=step] .step-number{color:white;background:var(--sage);border-color:var(--sage)}.permission{border-top:1px solid var(--line);padding-top:23px;font-size:13px;color:var(--muted);line-height:1.9}.permission strong{font-size:14px;color:var(--ink);font-weight:500}.permission p{margin-top:8px}.writing-card{background:var(--white);border:1px solid #e0e4d9;border-radius:22px;padding:38px 42px;box-shadow:var(--shadow)}.mode-switch{display:flex;border:1px solid var(--line);border-radius:12px;background:#eef1e9;padding:4px;margin-bottom:34px;max-width:342px;gap:4px}.mode-switch button{flex:1;background:transparent;color:var(--muted);border-color:transparent;white-space:nowrap}.mode-switch button[aria-pressed=true]{background:var(--white);color:var(--sage-dark);border-color:#d9dfd3;box-shadow:0 2px 4px #334d3710;font-weight:600}.subtitle{font-size:15px;color:var(--muted);line-height:1.9;margin-bottom:28px}.field{margin:30px 0 36px}.field-label{font-size:17px;font-weight:600;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:8px}.optional{font-size:11px;font-weight:400;color:var(--muted);border:1px solid var(--line);padding:0 6px;border-radius:5px}.hint{font-size:13px;color:var(--muted);line-height:1.85;margin-bottom:14px}textarea{display:block;resize:vertical;min-height:138px;width:100%;max-width:100%;border:1px solid #c6d0bf;border-radius:12px;background:#fffefa;padding:16px;color:var(--ink);font-size:16px;line-height:1.9}textarea:focus{border-color:var(--sage);background:#fff}textarea::placeholder{color:#7c8479;opacity:1}.count{display:block;text-align:right;color:var(--muted);font-size:11px;margin:6px 1px 12px}.example{padding:15px 18px;background:var(--warm);border-left:3px solid #c8bc9e;border-radius:0 8px 8px 0;font-size:13px;color:#6b604b}.example strong{display:block;font-size:11px;letter-spacing:.03em;font-weight:600;margin-bottom:6px}.example p{margin:0;line-height:1.9}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}.chip{border-radius:22px;padding:9px 14px;background:#f0f4eb;border-color:#dce3d5;font-size:13px}.form-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line);padding-top:24px;margin-top:28px}.stop-button{display:block;margin:20px auto 0;border:0;color:var(--muted);background:transparent;font-size:13px;text-decoration:underline;text-underline-offset:5px}.actions{display:flex;gap:10px;flex-wrap:wrap}.page-heading{max-width:660px;margin-bottom:30px}.page-heading h1{margin-bottom:12px}.history-page,.detail-page{max-width:860px;margin:0 auto}.history-tools{display:grid;grid-template-columns:1fr 180px;gap:8px 14px;margin:28px 0 22px}.history-tools label{grid-column:1/-1;font-size:13px;font-weight:600}input[type=search],select{width:100%;min-height:48px;background:var(--white);border:1px solid #c6d0bf;border-radius:10px;padding:10px 14px;color:var(--ink);font-size:16px}.history-list{display:grid;gap:16px;margin-bottom:16px}.entry-card{padding:24px 28px;border-radius:16px;border:1px solid var(--line);background:var(--white)}.entry-card h2{font-size:19px;line-height:1.8;overflow-wrap:anywhere;margin:14px 0 20px}.entry-meta{display:flex;gap:12px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:12px}.badge{border-radius:6px;background:var(--warm);color:#6b604b;padding:2px 8px}.badge.saved{background:var(--light);color:var(--sage-dark)}.empty-state{background:var(--white);border:1px dashed #bdc8b7;border-radius:16px;text-align:center;padding:65px 24px;color:var(--muted)}.summary{border:1px solid var(--line);background:var(--white);border-radius:14px;overflow:hidden;margin:20px 0 30px}.summary-part{padding:20px 24px;border-bottom:1px solid #e9ece3}.summary-part:last-child{border-bottom:0}.summary h3{color:var(--muted);font-size:12px;letter-spacing:.04em;margin-bottom:10px}.summary p{margin:0;overflow-wrap:anywhere;line-height:1.9}.preserve{white-space:pre-wrap}.empty-value{font-size:14px;color:var(--muted)}.edit-note{font-size:13px;color:#705827;padding:12px;background:var(--warm);border-radius:8px}.pause-card{max-width:700px;margin:64px auto;text-align:center;padding:52px 38px;background:var(--white);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.pause-symbol{font-family:Georgia,serif;font-size:75px;color:#8da382;line-height:1;margin-bottom:24px}.pause-card p{color:var(--muted);max-width:460px;margin:0 auto 30px}.pause-card .actions{justify-content:center}footer{max-width:980px;margin:0 auto;padding:0 24px 36px;text-align:center;color:var(--muted);font-size:12px;line-height:1.9}footer p{margin-bottom:8px}footer .fine{font-size:11px;color:#687460}
@media(min-width:1000px){.guide{position:sticky;top:123px}}
@media(max-width:1250px){.statusbar,main{margin-left:32px;margin-right:32px}.warning,.notice{margin-left:32px;margin-right:32px}.editor-layout{gap:38px;grid-template-columns:285px minmax(0,1fr)}.writing-card{padding:32px}}
@media(max-width:900px){.editor-layout{grid-template-columns:minmax(0,1fr);gap:24px;max-width:700px;margin:0 auto}.guide,.writing-card{min-width:0}.step-list{max-width:100%}.guide h1{font-size:30px;white-space:normal;letter-spacing:.04em;margin-bottom:12px}.guide-intro{max-width:none;margin-bottom:18px}.guide .eyebrow{margin-bottom:10px}.step-list{display:flex;gap:7px;margin:16px 0 0;overflow-x:auto;padding:2px 2px 8px}.step-list li{flex-shrink:0;margin:0}.step-list button{font-size:12px;gap:8px;width:auto;min-height:44px;padding:8px}.permission{border:0;padding:0;margin-top:10px}.permission p{font-size:12px;margin-bottom:0}.permission strong{display:none}.writing-card{padding:30px}.guide{padding:0}main{margin-top:24px}.page-heading h1{font-size:30px}}
@media(max-width:540px){.topbar{padding:12px 16px;min-height:78px;gap:8px}.brand{font-size:18px;gap:8px;letter-spacing:.03em}.brand-mark{width:33px;height:36px;font-size:30px}.brand small{font-size:10px;letter-spacing:0}.topbar nav{gap:3px}.topbar nav button{font-size:12px;padding:10px 8px}.statusbar{margin:0 16px;font-size:11px;align-items:center}.statusbar .text-button{font-size:11px;white-space:nowrap}.warning,.notice{margin:12px 16px;padding:16px;font-size:14px}.warning .actions button{font-size:12px;padding:10px}main{margin:18px 16px 44px;min-height:400px}.guide h1{font-size:27px}.guide-intro{font-size:13px}.guide .eyebrow{font-size:9px}.step-list button{font-size:11px}.editor-layout{gap:16px}.writing-card{border-radius:17px;padding:24px 20px}.mode-switch{margin-bottom:28px;max-width:none}.mode-switch button{font-size:14px;padding:10px 8px}h2{font-size:22px}.subtitle{font-size:14px;margin-bottom:24px}.field{margin:26px 0}.field-label{font-size:16px}.hint{font-size:12px}textarea{padding:13px;min-height:145px}.example{padding:12px 13px}.form-actions{gap:8px}.form-actions button{font-size:13px;padding:12px}.form-actions .primary{flex-grow:1}.history-tools{grid-template-columns:1fr}.history-tools label{grid-column:auto}.entry-card{padding:20px}.history-page>.actions button{font-size:13px;padding:12px}.summary-part{padding:17px 18px}.pause-card{padding:34px 22px;margin:32px 0}.pause-card h1{font-size:25px}.pause-card .actions{flex-direction:column}.page-heading h1{font-size:28px}.detail-page>.actions button{flex-grow:1;font-size:14px}.permission{line-height:1.8}footer{font-size:11px}}
.simple-editor{max-width:780px;margin:0 auto}.simple-editor h1{font-size:26px;margin-bottom:8px}.simple-editor>.subtitle{margin-bottom:18px}.copy-fallback{max-width:780px;margin:0 auto 24px;padding:20px;background:var(--warm);border:1px solid var(--line);border-radius:12px}.copy-fallback textarea{margin:12px 0}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}