:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#252239;background:#fbfafc;font-synthesis:none;line-height:1.6;--violet:#7145da;--dark:#342153;--muted:#6d677c;--line:#e9e4f1;--soft:#f4efff}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}a{color:var(--violet);text-underline-offset:4px}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #af8bfa;outline-offset:3px}.wrap{width:min(1220px,calc(100% - 64px));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--dark);font-weight:750;font-size:20px;text-decoration:none;letter-spacing:-.5px}.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--soft);display:grid;place-items:center;font-family:monospace;font-size:19px;color:var(--violet)}nav{display:flex;gap:28px}nav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:600}nav a:hover{color:var(--violet)}.hero{display:flex;align-items:center;justify-content:space-between;gap:64px;padding:65px 0 42px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:2px;color:var(--violet);margin:0 0 16px}h1{font-size:clamp(36px,4.5vw,55px);line-height:1.1;letter-spacing:-2px;margin:0 0 20px;font-weight:760}h1 span{color:var(--violet)}.intro{max-width:690px;margin:0;color:var(--muted);font-size:17px;line-height:1.75}.hero-note{flex-shrink:0;width:250px;border:1px solid var(--line);border-radius:16px;padding:22px 24px;background:#fff}.hero-note strong{font-size:14px}.hero-note p{color:var(--muted);font-size:13px;margin:8px 0 0}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#32a56f;margin-right:8px}.workbench{border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 12px 36px #35204808;overflow:hidden}.workbench-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 26px;border-bottom:1px solid var(--line)}.workbench-bar h2{font-size:17px;letter-spacing:-.4px;margin:0}.bar-actions{display:flex;gap:17px}.text-button{border:0;background:none;padding:5px 0;font-size:13px;font-weight:650;color:var(--violet);cursor:pointer}.text-button:hover{text-decoration:underline}.editors{display:grid;grid-template-columns:1fr 1fr}.editor-panel{padding:22px 26px 18px;min-width:0}.editor-panel+ .editor-panel{border-left:1px solid var(--line);background:#fdfcfe}.editor-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px}.editor-heading label{font-size:13px;font-weight:750}.editor-heading span{font-size:11px;color:var(--muted)}textarea{display:block;width:100%;min-height:320px;resize:vertical;border:1px solid var(--line);border-radius:10px;padding:16px;background:#fff;color:#393048;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.7;tab-size:2;white-space:pre;overflow:auto}textarea::placeholder{color:#a198af;white-space:normal}.editor-foot{min-height:70px;margin-top:14px}.editor-foot p{font-size:11px;color:var(--muted);margin:9px 0 0}.file-label{font-size:12px;font-weight:700;color:var(--violet);display:block;margin-bottom:5px}input[type=file]{font-size:11px;color:var(--muted);width:100%}input[type=file]::file-selector-button{background:var(--soft);color:var(--dark);border:0;border-radius:5px;padding:5px 9px;margin-right:8px;cursor:pointer}.output-actions .secondary-button{font-size:11px;min-height:32px;padding:5px 10px;margin-right:5px}.controls{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:19px 26px;background:#faf8fd;border-top:1px solid var(--line)}.options{display:flex;gap:20px;align-items:center}.options>label:first-child{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:650}.options select{padding:7px 25px 7px 9px;border:1px solid #dfd7eb;background:#fff;border-radius:7px;font-size:12px;color:#423654}.checkbox-label{display:flex;gap:7px;align-items:center;font-size:12px;color:var(--muted);font-weight:500}.checkbox-label input{accent-color:var(--violet);width:15px;height:15px}.main-actions{display:flex;gap:9px;flex-shrink:0}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 16px;min-height:42px;cursor:pointer;text-decoration:none;border-radius:8px;font-size:13px;font-weight:700}.primary-button{border:1px solid var(--violet);background:var(--violet);color:#fff;box-shadow:0 3px 6px #7145da18}.primary-button:hover{background:#6134c9}.secondary-button{border:1px solid #dfd7eb;background:#fff;color:var(--dark)}.secondary-button:hover{background:#f5effd}.secondary-button:disabled{color:#ada3ba;background:#f8f6fa;border-color:var(--line);cursor:not-allowed}.feedback{font-size:12px;margin:0;min-height:51px;padding:14px 26px;border-top:1px solid var(--line);color:var(--muted);overflow-wrap:anywhere}.feedback[data-kind=error]{background:#fff1f2;color:#a42c43}.feedback[data-kind=success]{background:#f1faf5;color:#277349}.summary-section{margin-top:30px}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:16px}.section-heading h2{font-size:18px;margin:0}.section-heading p{font-size:12px;color:var(--muted);margin:0}.summary-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:14px 0 0}.summary-grid div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px}.summary-grid dt{font-size:11px;color:var(--muted)}.summary-grid dd{margin:2px 0 0;font-size:21px;font-weight:750;color:var(--dark)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;padding:46px 0}.feature-number{color:var(--violet);font-size:12px;font-weight:750;display:block;margin-bottom:10px}.feature-grid h2{font-size:17px;letter-spacing:-.3px;margin:0 0 8px}.feature-grid p{font-size:13px;color:var(--muted);margin:0;line-height:1.8}.guide-callout{border-radius:16px;background:var(--soft);padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:36px}.guide-callout .eyebrow{font-size:10px;margin-bottom:7px}.guide-callout h2{font-size:23px;letter-spacing:-.6px;margin:0 0 8px}.guide-callout p:not(.eyebrow){color:var(--muted);font-size:13px;max-width:680px;margin:0}.guide-callout a{white-space:nowrap}.faq{max-width:900px;padding:45px 0 64px}.faq h2{font-size:22px;letter-spacing:-.5px;margin:0 0 20px}.faq details{border-bottom:1px solid var(--line);padding:15px 0}.faq summary{font-size:14px;font-weight:650;cursor:pointer}.faq details p{font-size:13px;color:var(--muted);margin:12px 0 3px}.site-footer{border-top:1px solid var(--line);background:#fff;padding:28px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-inner .brand{font-size:15px}.footer-inner p{font-size:11px;color:var(--muted);margin:0}.footer-inner nav{gap:20px}.footer-inner nav a{font-size:11px}.article-wrap{max-width:850px;margin:auto;padding:56px 0 72px}.article-wrap h1{font-size:42px;letter-spacing:-1.3px;line-height:1.16}.article-intro{font-size:18px;color:var(--muted);line-height:1.8;margin:0 0 28px}.article-wrap h2{font-size:23px;letter-spacing:-.6px;margin:35px 0 10px}.article-wrap h3{font-size:17px;margin:24px 0 9px}.article-wrap p,.article-wrap li{font-size:15px;line-height:1.9;color:#5d546b}.article-wrap pre{overflow:auto;padding:18px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:13px;line-height:1.7}.article-wrap code{font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--dark)}.article-wrap .last-updated{font-size:12px;color:var(--muted)}.article-wrap .callout{background:var(--soft);padding:20px 24px;border-radius:12px}.article-wrap .callout p{margin:0}.article-wrap ul{padding-left:22px}.article-wrap .primary-button{color:#fff}.article-wrap .back-link{font-size:13px;display:inline-block;margin-bottom:25px}
@media(max-width:1050px){.controls{align-items:flex-start;flex-direction:column}.main-actions{align-self:flex-end}.hero{gap:25px}.hero-note{width:220px}.feature-grid{gap:25px}}
@media(max-width:700px){.wrap{width:calc(100% - 32px)}.header-inner{min-height:74px;gap:16px}.brand{font-size:16px;gap:7px}.brand-mark{width:31px;height:31px;font-size:15px}nav{gap:15px}nav a{font-size:12px}.hero{padding:37px 0 28px;display:block}h1{letter-spacing:-1.2px}.intro{font-size:15px}.hero-note{width:auto;margin-top:21px;padding:13px 16px;display:flex;align-items:center;gap:8px}.hero-note p{margin:0 0 0 auto;font-size:10px}.hero-note strong{font-size:12px}.hero-note .status-dot{margin:0}.workbench{border-radius:14px}.workbench-bar{padding:15px 17px;gap:10px}.workbench-bar h2{font-size:14px}.bar-actions{gap:12px}.text-button{font-size:11px}.editors{grid-template-columns:1fr}.editor-panel{padding:17px}.editor-panel+.editor-panel{border-left:0;border-top:1px solid var(--line)}textarea{min-height:245px;font-size:12px}.editor-foot{min-height:65px}.controls{padding:17px;gap:15px}.options{width:100%;gap:12px;flex-wrap:wrap}.main-actions{width:100%;align-self:auto;gap:6px}.main-actions button{padding:9px 10px;font-size:11px;flex:1}.feedback{padding:13px 17px}.feature-grid{grid-template-columns:1fr;gap:25px;padding:32px 0}.feature-grid article{display:grid;grid-template-columns:28px 1fr;column-gap:8px}.feature-number{grid-row:1/3;margin-top:3px}.feature-grid h2{font-size:16px}.feature-grid p{font-size:13px}.guide-callout{padding:23px;display:block}.guide-callout h2{font-size:21px}.guide-callout a{margin-top:18px}.faq{padding:33px 0 42px}.section-heading{display:block}.section-heading p{margin-top:4px}.summary-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{flex-wrap:wrap;gap:12px}.footer-inner p{width:100%;order:3}.footer-inner nav{gap:15px}.article-wrap{padding:35px 0 48px}.article-wrap h1{font-size:34px}.article-intro{font-size:16px}.article-wrap h2{font-size:21px}.article-wrap p,.article-wrap li{font-size:14px}}