:root{--ink:#153c35;--muted:#61716a;--line:#dce2db;--paper:#f6f7f1;--white:#fff;--acid:#def59d;--red:#a1322b;--red-bg:#fff1ed;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a{color:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}[hidden]{display:none!important}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #748f2e;outline-offset:4px}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #638674;outline-offset:2px}.skip{position:fixed;top:-80px;left:20px;z-index:3;background:var(--ink);color:white;padding:15px}.skip:focus{top:10px}.masthead{max-width:1280px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:25px 48px;border-bottom:1px solid var(--line)}.brand{font-size:25px;font-weight:700;letter-spacing:-1.3px;text-decoration:none;display:flex;gap:8px;align-items:center}.brand-dot{margin-left:-7px;color:#719538}.brandmark{font-size:32px;line-height:30px;transform:rotate(-90deg)}.local-badge{display:flex;align-items:center;gap:8px;font:10px monospace;letter-spacing:1.8px}.local-badge i{width:6px;height:6px;background:#718e43;border-radius:50%}main{max-width:1280px;margin:auto}.workspace{padding:45px 48px 0}.titlebar{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:29px}.eyebrow,.section-label{font:10px monospace;letter-spacing:1.9px;margin:0 0 13px;color:var(--muted)}h1{font-size:clamp(27px,3.1vw,40px);letter-spacing:-1.8px;line-height:1.12;font-weight:500;margin:0}.private-note{font-size:12px;line-height:1.6;color:var(--muted);text-align:right;flex-shrink:0}.tool-grid{display:grid;grid-template-columns:0.95fr 1.25fr;border:1px solid #cad5ca;border-radius:18px;overflow:hidden;background:var(--white);box-shadow:0 16px 40px -26px #153c3530}.input-panel{padding:28px;background:#fdfefa;border-right:1px solid var(--line)}.panel-heading{display:flex;align-items:center;gap:10px}.step{display:grid;place-items:center;background:#e9eee4;border:1px solid #d9e0d3;border-radius:5px;width:27px;height:25px;font:11px monospace;color:#56705e}.panel-heading h2{font-size:16px;font-weight:500;letter-spacing:-.35px;margin:0}.tabs{display:flex;gap:3px;background:#edf0e9;border-radius:7px;padding:4px;margin:24px 0}.tabs button{flex:1;border:0;background:transparent;border-radius:5px;padding:10px 5px;font-size:13px;color:var(--muted);min-height:40px}.tabs button[aria-selected=true]{background:white;box-shadow:0 1px 4px #153c3517;color:var(--ink)}label{font-size:12px;display:block;margin-bottom:9px}.url-wrap{display:flex;align-items:center;border:1px solid #c7d2c7;border-radius:7px;background:white;min-height:54px;overflow:hidden}.url-wrap:focus-within{box-shadow:0 0 0 3px #e2eddb;border-color:#52775e}.url-wrap>span{font-size:20px;margin-left:13px}.url-wrap input{width:100%;min-width:0;border:0;background:none;outline:none;padding:14px 9px;font-size:12px;color:var(--ink)}.url-wrap button{font-size:11px;border:0;border-left:1px solid var(--line);background:white;padding:8px 10px;min-height:44px}.field-note{font-size:11px;color:var(--muted);line-height:1.65;margin:9px 0 0}.language-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:26px;padding-top:19px;border-top:1px solid var(--line)}.language-row label{margin:0;flex-shrink:0}.language-row select{max-width:63%;color:var(--ink);background:#fdfefa;border:1px solid var(--line);border-radius:5px;min-height:40px;padding:8px;font-size:12px}.validation{font-size:12px;color:var(--red);min-height:18px;line-height:1.4;margin:10px 0}.primary{display:flex;width:100%;justify-content:space-between;align-items:center;background:var(--ink);border:1px solid var(--ink);color:var(--acid);border-radius:7px;min-height:53px;padding:14px 18px;font-size:14px;font-weight:500;transition:transform .13s,background .13s}.primary:hover{background:#24564a}.primary:active{transform:translateY(1px)}.primary>span+span{font-size:24px;line-height:15px}.status-line{display:flex;align-items:flex-start;gap:8px;font-size:11px;color:var(--muted);margin:15px 0 23px;min-height:17px;line-height:1.5}.status-dot{height:6px;width:6px;background:#94a28d;border-radius:50%;margin-top:5px;flex-shrink:0}.status-dot.busy{background:#749e3e;animation:pulse 1.2s infinite}.source-foot{border-top:1px solid var(--line);padding-top:14px;display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:10px}.result-panel{padding:28px;min-width:0;position:relative;min-height:426px;display:flex;flex-direction:column}.result-heading{display:flex;justify-content:space-between;gap:12px;align-items:center}.result-meta{font:9px monospace;color:var(--muted);letter-spacing:1px;text-align:right}.empty-state{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:25px 0 7px}.paper-icon{width:68px;height:74px;border:1px solid #d9e3d3;background:#f6f8ef;border-radius:4px;position:relative;padding:18px 13px;transform:rotate(-6deg);margin-bottom:20px}.paper-icon span{height:2px;background:#b2c8a3;display:block;margin-bottom:7px;width:100%}.paper-icon span:nth-child(2){width:65%}.paper-icon span:nth-child(4){width:45%}.paper-icon b{position:absolute;right:-14px;bottom:-8px;font-size:28px;font-weight:400;background:var(--acid);border-radius:50%;width:33px;height:33px}.empty-state h3{font-size:21px;font-weight:400;letter-spacing:-.7px;margin:0 0 12px}.empty-state p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}.empty-foot{font:8px monospace;letter-spacing:1.5px;color:#819078;margin-top:30px}.view-controls{display:flex;justify-content:space-between;align-items:center;margin:20px 0 10px;gap:12px}.check-label{display:flex;align-items:center;gap:6px;margin:0;font-size:11px}.check-label input{accent-color:var(--ink);width:16px;height:16px}.copy-button{display:flex;gap:12px;align-items:center;background:var(--acid);border:1px solid #c4dc87;border-radius:5px;padding:9px 12px;min-height:40px;font-size:12px;color:var(--ink)}textarea{resize:vertical;width:100%;min-height:220px;border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;padding:17px 0;line-height:1.85;font-size:14px;color:var(--ink);background:white;overflow-wrap:anywhere}.export-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:20px}.export-row>span{font:8px monospace;letter-spacing:1px;color:var(--muted)}.export-buttons{display:flex;gap:5px;flex-wrap:wrap}.export-buttons button{background:none;border:1px solid #dce2d5;color:var(--ink);border-radius:4px;font:10px monospace;min-height:36px;padding:7px 9px}.export-buttons button:hover{background:#edf3e7}.under-tool{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted);padding:0 1px;margin:17px 0 0}.under-tool a{text-underline-offset:4px}.under-tool a span{margin-left:8px}.details-section{border-top:1px solid var(--line);margin:68px 48px 0;padding:36px 0 48px;scroll-margin-top:30px}.detail-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:47px;margin-top:27px}article h2{font-size:33px;letter-spacing:-1.5px;font-weight:400;line-height:1.1;margin:0 0 23px}article h3{font-size:14px;font-weight:500;margin:0 0 13px}article h3:not(:first-child){margin-top:25px}article p,article li,.faqs p{font-size:12px;line-height:1.9;color:var(--muted)}article p{margin:0 0 14px}article ol{padding-left:18px;margin:0}article li{padding-left:5px;margin-bottom:5px}.faq-section{border-top:1px solid var(--line);margin:0 48px;padding:36px 0 56px;display:grid;grid-template-columns:.85fr 1.45fr;gap:55px}.faq-section h2{font-weight:400;font-size:25px;line-height:1.2;letter-spacing:-1px;max-width:260px}.faqs details{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:13px;list-style:none;padding:18px 24px 18px 0;position:relative;line-height:1.5}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:2px;font-size:18px;top:15px}details[open] summary:after{content:'−'}.faqs p{margin:0 0 18px;max-width:60ch}footer{max-width:1184px;margin:0 auto;padding:24px 0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}footer .brand{font-size:20px}footer p{font-size:11px;color:var(--muted)}footer>span{font:8px monospace;letter-spacing:.8px;color:var(--muted)}.file-zone{border:1px dashed #aabb9f;background:#f7faef;min-height:92px;border-radius:7px;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:6px;text-align:center;padding:12px;position:relative;margin:0;overflow:hidden}.file-zone input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.file-zone:focus-within{outline:2px solid var(--ink);outline-offset:2px}.file-zone strong{font-size:12px;font-weight:400;max-width:100%;overflow-wrap:anywhere}.file-zone>span:last-of-type{font-size:10px;color:var(--muted)}.upload-icon{font-size:21px}.error-box{background:var(--red-bg);border:1px solid #e6c5bc;border-radius:7px;margin-top:22px;padding:18px;color:var(--red);font-size:13px}.error-box p{line-height:1.7}.error-box button{background:none;border:0;padding:10px 0;font-size:12px;color:var(--red);text-decoration:underline}.result-panel.arrive{animation:arrive .2s ease-out}@keyframes pulse{50%{opacity:.25}}@keyframes arrive{from{opacity:.6;transform:translateY(3px)}to{opacity:1;transform:none}}@media(min-width:1440px){.workspace{padding-top:52px}.tool-grid{min-height:470px}.empty-state{padding-bottom:25px}}@media(max-width:760px){.masthead{padding:19px 20px}.brand{font-size:23px}.local-badge{font-size:8px;letter-spacing:1px}.workspace{padding:30px 18px 0}.titlebar{margin-bottom:24px}.private-note{display:none}h1{font-size:30px;letter-spacing:-1.2px;max-width:360px}.eyebrow{font-size:9px;margin-bottom:12px}.tool-grid{grid-template-columns:1fr;border-radius:12px}.input-panel{border-right:0;border-bottom:1px solid var(--line);padding:23px 20px}.result-panel{padding:23px 20px;min-height:345px}.tabs{margin:20px 0}.language-row{margin-top:22px}.source-foot{font-size:9px}.under-tool{font-size:10px;line-height:1.6;gap:12px}.under-tool>span{max-width:42%}.details-section{margin:43px 20px 0;padding:30px 0}.detail-grid{grid-template-columns:1fr;gap:23px;margin-top:24px}article h2 br{display:none}article h2{font-size:28px;margin-bottom:18px}article p,article li,.faqs p{font-size:13px}.faq-section{margin:0 20px;padding:29px 0 35px;grid-template-columns:1fr;gap:0}.faq-section h2{max-width:none;margin-bottom:16px}.faq-section .section-label{margin-bottom:0}summary{font-size:13px}footer{margin:0 20px;align-items:start;flex-wrap:wrap;padding:23px 0}footer p{margin:5px 0 0;font-size:10px}footer>span{width:100%;font-size:7px;line-height:1.6}.empty-state h3{font-size:20px}.export-row{align-items:start;flex-direction:column;gap:10px}.export-buttons{width:100%}.export-buttons button{flex:1;min-height:44px}.view-controls{flex-wrap:wrap}.copy-button{min-height:44px}textarea{font-size:16px;min-height:260px}.url-wrap input{font-size:16px;padding-left:8px}.url-wrap>span{margin-left:10px}.result-meta{font-size:8px;max-width:120px;overflow-wrap:anywhere}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Review pass: keep secondary copy and export controls comfortably readable. */
.eyebrow,.section-label{font-size:11px}.field-note{font-size:12px}.source-foot{font-size:11px}.result-meta{font-size:10px}.export-row>span{font-size:10px}.export-buttons button{font-size:11px;min-height:40px}.status-line{font-size:12px}.local-badge{font-size:10px}
@media(max-width:760px){.eyebrow{font-size:10px}.source-foot{font-size:10px}.result-meta{font-size:9px}.local-badge{font-size:8px}.export-buttons button{min-height:44px}.field-note{font-size:12px}.status-line{font-size:12px}}
/* File-only static edition. */
.upload-intro p{font-size:13px;line-height:1.7;color:var(--muted);margin:20px 0 15px}.file-zone{min-height:126px}.file-zone.dragging{background:#e9f5cf;border-color:var(--ink);outline:2px solid var(--ink)}#model-timing{margin:0 0 18px}progress{width:100%;height:5px;accent-color:var(--ink);margin:0 0 12px}.status-line{margin-bottom:12px}.file-zone input:disabled{cursor:wait}.result-panel{min-height:480px}@media(max-width:760px){.local-badge{font-size:7px;letter-spacing:.6px}.file-zone{min-height:116px}.result-panel{min-height:350px}}

/* Launch: shared navigation and supporting pages. */
.site-footer{flex-wrap:wrap}.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 22px}.site-footer nav a{font-size:12px;text-underline-offset:4px;padding:12px 0}.info-page{max-width:780px;padding:54px 32px 68px;margin:auto}.info-page h1{margin-bottom:22px}.info-page h2{font-size:21px;font-weight:500;letter-spacing:-.5px;margin:32px 0 12px}.info-page p,.info-page li{font-size:15px;line-height:1.85;color:var(--muted)}.info-page a{text-underline-offset:4px;overflow-wrap:anywhere}.info-page .intro{font-size:18px;line-height:1.7;color:var(--ink)}.info-page ul{padding-left:22px}.info-page .updated{font:11px monospace;color:var(--muted);margin-top:28px}
@media(max-width:760px){.site-footer .brand{font-size:22px}.site-footer nav{width:100%;gap:6px 22px}.info-page{padding:36px 20px 44px}.info-page h1{font-size:32px}.info-page .intro{font-size:17px}.masthead .brand{font-size:22px;letter-spacing:-1px;gap:5px}.masthead{gap:10px}.local-badge{max-width:115px;text-align:right;line-height:1.6}}