:root{font:15px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#e9edf7;background:#101018;color-scheme:dark;--line:#363246;--muted:#b1a9c2;--accent:#d5befb}*{box-sizing:border-box}body{margin:0}main{max-width:1260px;margin:auto;padding:28px 24px}header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:40px}.brand{font-size:13px;letter-spacing:.05em;font-weight:750;text-decoration:none;color:inherit}.brand span{font-weight:400;color:var(--muted)}.badge{padding:6px 11px;background:#252034;color:var(--accent);border-radius:20px;font-size:12px}h1{font-size:clamp(30px,5vw,46px);letter-spacing:-1px;line-height:1.15;margin:0 0 14px}h2{font-size:19px;margin:0}h3{font-size:16px;margin:0 0 8px}.intro{color:var(--muted);max-width:750px;margin:0 0 28px}.layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:22px;align-items:start}.card{border:1px solid var(--line);background:#1b1926;border-radius:16px;padding:24px;margin-bottom:24px}.heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:17px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid2>div{min-width:0}label{display:block;font-size:13px;font-weight:600;margin:14px 0 6px}input,select,textarea{font:inherit;color:inherit;background:#11111c;border:1px solid #494258;border-radius:8px;width:100%;min-width:0;padding:11px}textarea{resize:vertical;line-height:1.7}#text{font-size:19px;min-height:180px}button,a{touch-action:manipulation}button,.download{font:inherit;padding:9px 12px;border:1px solid #514761;border-radius:8px;background:#30293e;color:inherit;cursor:pointer;min-height:40px}button:hover{background:#42364f}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--accent);border-color:var(--accent);color:#291a40;font-weight:700}.primary:hover{background:#e7d8ff}.wide{width:100%;margin-top:20px;padding:13px}.link-button{background:transparent;border-color:transparent;color:var(--accent);padding:5px 2px;font-size:12px}.link-button:hover{background:transparent;text-decoration:underline}.hint{font-size:12px;color:var(--muted);line-height:1.65;margin:9px 0}.counter-row{display:flex;justify-content:space-between;gap:12px}.chips{display:flex;flex-wrap:wrap;gap:7px}.chips button{font-size:12px;min-height:34px;padding:6px 9px}.text-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:16px}.text-tools button{font-size:12px}.direction-box,.upload{border-top:1px solid var(--line);padding-top:15px;margin-top:20px}details summary{cursor:pointer;font-size:14px;font-weight:600}#temperature{max-width:140px}.handbook details{padding:14px 0;border-bottom:1px solid var(--line)}.guide-list{display:grid;gap:8px;margin-top:13px}.guide-item{border:1px solid #3b324b;border-radius:9px;padding:10px}.guide-item .hint{margin:7px 0 0}.guide-item button{font-size:12px;min-height:34px;padding:5px 9px}.guide-item code{display:block;font-size:12px;color:#d9c6f7;margin:7px 0;overflow-wrap:anywhere}.sources{margin-top:18px}.sources a{display:block;color:var(--accent);font-size:12px;margin:7px 0}.error{color:#ffb7a9;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}#status{font-size:13px;color:var(--accent)}#status:empty,.error:empty{display:none}.login{max-width:440px;margin:40px auto}.login .primary{margin-top:17px}.results{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:18px}.result{border:1px solid var(--line);border-radius:13px;background:#1b1926;padding:20px;min-width:0}.spoken{white-space:pre-wrap;overflow-wrap:anywhere;max-height:190px;overflow:auto;font-size:16px}.result audio{width:100%;margin:14px 0}.metrics{display:flex;flex-wrap:wrap;gap:20px;margin:12px 0;color:var(--muted);font-size:11px}.metrics strong{display:block;font-size:19px;color:#e9edf7}.download{display:inline-block;color:inherit;text-decoration:none;font-size:12px;min-height:32px;padding:5px 9px;margin-right:8px}.result pre{font-size:10px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:280px;overflow:auto;color:var(--muted)}.revision{padding:12px;background:#30263e;border:1px solid #5e4978;border-radius:9px;font-size:12px;margin-top:15px}.revision .link-button{display:block}footer{font-size:12px;color:var(--muted);padding:30px 0 5px}[hidden]{display:none!important}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media(max-width:900px){.layout{grid-template-columns:1fr}.handbook{order:2}}@media(max-width:560px){main{padding:22px 14px}.card{padding:18px}.grid2{grid-template-columns:1fr;gap:0}header{margin-bottom:30px}.brand span{display:block;margin-top:4px}.badge{max-width:155px;text-align:center}.results{grid-template-columns:1fr}}

.main-column{min-width:0}.handbook{position:sticky;top:18px;max-height:calc(100dvh - 36px);overflow:auto}@media(max-width:900px){.handbook{position:static;max-height:none;overflow:visible}}
.listen-option{display:flex;align-items:center;gap:9px;font-weight:400}.listen-option input{width:auto;accent-color:var(--accent)}.live-player{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:12px;color:var(--accent);border:1px solid var(--line);border-radius:8px;padding:10px}