:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#26362e;background:#f7f8f4;font-synthesis:none;--green:#365c43;--muted:#778078;--line:#e1e6dc}
*{box-sizing:border-box}body{margin:0}button,textarea{font:inherit}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #a8c7a5;outline-offset:5px}button[hidden]{display:none}.page{max-width:1000px;margin:auto;padding:0 40px}.site-header{height:112px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:11px;font-size:25px;letter-spacing:-1px;font-weight:650}.brand-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--green);color:#fff;font-size:19px;font-weight:500;letter-spacing:0}.brand-dot{color:#78956b}.header-note{font-size:12px;color:var(--muted);letter-spacing:2px}.intro{padding-top:66px;margin-bottom:36px}.eyebrow{color:#6e846a;font-size:11px;font-weight:600;letter-spacing:2px}.intro h1{font-size:clamp(38px,5.8vw,56px);line-height:1.35;letter-spacing:-2px;font-weight:550;margin:20px 0 18px}.accent{color:#8aaa74}.intro p{color:var(--muted);font-size:14px;line-height:1.9;margin:0}.input-card{border:1px solid var(--line);border-radius:18px;background:#fff;padding:26px 28px 20px;box-shadow:0 8px 32px #33452804}label{display:block;font-size:13px;font-weight:600;margin-bottom:17px}textarea{display:block;width:100%;min-height:235px;border:0;resize:vertical;outline:none;color:#303b32;background:transparent;font-size:16px;line-height:1.9;border-radius:4px}textarea:focus-visible{outline:2px solid #bad1b6;outline-offset:6px}textarea::placeholder{color:#a8aea7}.form-bottom{border-top:1px solid #edf0e9;padding-top:18px;margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:16px}.form-bottom>span{font-size:12px;color:#939a90}.primary{display:flex;align-items:center;justify-content:center;gap:30px;background:var(--green);color:white;border:0;border-radius:9px;padding:12px 21px;font-size:14px;min-width:111px;transition:background .15s}.primary:hover{background:#264c33}.primary span{font-size:19px;line-height:1}footer{padding:28px 0 36px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#91998e;font-size:11px;line-height:1.8}.status-dot{display:inline-block;vertical-align:middle;width:5px;height:5px;background:#8da67f;border-radius:50%;margin-right:5px}.error{padding:14px 18px;border-radius:8px;background:#fff0e9;color:#954b31;font-size:14px}.reading-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:36px 0 22px;border-bottom:1px solid var(--line)}.reading-actions{display:flex;align-items:center;gap:20px}.quiet{background:transparent;border:0;padding:4px 0;font-size:12px;color:#6c7b6b}.quiet:hover{color:#294d31}.output{padding:35px 0 50px;min-height:240px;color:#26332b;font-family:Georgia,"Noto Serif CJK SC","Songti SC",serif;font-size:20px;line-height:1.95;overflow-wrap:anywhere;tab-size:4}.output p{white-space:pre-wrap;margin:0 0 1.2em}.output p:last-child{margin-bottom:0}.edit-section{border-top:1px solid var(--line);padding-top:20px;scroll-margin-top:24px}.edit-section summary{cursor:pointer;color:#778471;font-size:13px;width:fit-content}.edit-section form{margin-top:24px;padding:24px;background:white;border:1px solid var(--line);border-radius:12px}.edit-section textarea{min-height:190px}.reading footer{margin-top:28px;border-top:1px solid var(--line)}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1400px){.intro{padding-top:100px}}
@media(max-width:600px){.page{padding:0 22px}.site-header{height:85px}.header-note{font-size:10px;letter-spacing:1px}.brand{font-size:23px}.intro{padding-top:40px;margin-bottom:28px}.intro h1{font-size:40px;margin:16px 0}.intro p{font-size:13px}.input-card{padding:23px 20px 18px;border-radius:14px}textarea{font-size:16px;min-height:255px}footer{align-items:flex-start;flex-direction:column;gap:6px;padding-top:23px}.reading-toolbar{padding-top:25px}.reading-actions{gap:16px}.output{font-size:18px;padding-top:28px}.edit-section form{padding:18px}}
@media print{body{background:white}.page{max-width:none;padding:0}.site-header,.reading-toolbar,.edit-section,footer,#status{display:none}.output{padding:0;font-size:12pt}}