:root{--paper:#f4f1e9;--ink:#242521;--red:#c9472c;--muted:#64645d;--line:#c9c7bd;--white:#fffdf8;--dark-line:#54564c;--soft:#deded1;--serif:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select,textarea,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible,[tabindex="-1"]:focus-visible{outline:3px solid var(--red);outline-offset:4px}[hidden]{display:none!important}.shell{width:min(1320px,calc(100% - 96px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip{position:absolute;top:-90px;left:24px;background:var(--ink);color:var(--paper);padding:16px;z-index:5}.skip:focus{top:16px}.site-header{display:flex;justify-content:space-between;align-items:center;min-height:112px;border-bottom:1px solid var(--ink)}.brand{display:flex;gap:12px;align-items:center;font-size:17px;font-weight:700;letter-spacing:-.02em}.brand-sub{display:block;letter-spacing:.3em;font-size:9px;margin-top:4px}.back-link{font-size:12px;font-weight:700}.back-link span{margin-right:10px;font-size:18px}.intro{padding-block:64px 52px;display:grid;grid-template-columns:1fr 300px;align-items:end;gap:48px}.eyebrow{font-size:10px;letter-spacing:.14em;font-weight:700;margin:0 0 24px;line-height:1.5}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(46px,5.4vw,78px);font-weight:400;line-height:1.03;letter-spacing:-.055em;margin-bottom:0}em{font-family:var(--serif);font-weight:400;letter-spacing:-.055em}.intro-note{padding-bottom:4px;font-size:17px;line-height:1.5}.intro-note p{margin-bottom:14px}.live-label{display:inline-flex;gap:8px;font-size:10px;font-weight:700;letter-spacing:.1em;margin-bottom:20px}.live-label span{color:var(--red)}.small{font-size:11px;line-height:1.5;color:var(--muted)}.intro-note .small{font-size:12px;margin:0}.flow{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--ink);padding:22px 0;font-size:12px}.flow b{color:var(--red);font-size:10px;margin-right:12px}.flow i{font-size:21px;font-style:normal;color:var(--muted)}.workbench{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--ink)}.input-panel,.output-panel{padding:32px}.panel-heading{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:24px}.panel-heading .eyebrow{margin:0}.panel-heading .small{font-size:9px;letter-spacing:.08em}.input-panel h2{font-size:32px;font-weight:400;letter-spacing:-.04em;margin-bottom:10px}.panel-description{font-size:13px;line-height:1.5;color:var(--muted);margin-bottom:24px}.sample-picker{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:26px}.sample-picker button{padding:10px 12px;border:1px solid var(--line);border-radius:0;background:transparent;font-size:10px;min-height:38px}.sample-picker button:hover{border-color:var(--ink);background:#e9e6dd}.mode-switch{display:flex;border-bottom:1px solid var(--line);margin-bottom:24px}.mode-switch button{background:none;border:0;border-bottom:2px solid transparent;padding:12px 0;margin-right:24px;font-size:12px;color:var(--muted)}.mode-switch button[aria-pressed="true"]{border-bottom-color:var(--red);color:var(--ink);font-weight:700}fieldset{border:0;margin:0;padding:0;min-width:0}label{display:flex;justify-content:space-between;gap:10px;font-size:12px;font-weight:700;margin:0 0 9px}label span{font-size:10px;font-weight:400;color:var(--muted)}input,select,textarea{width:100%;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:0;padding:12px;margin-bottom:20px;font-size:13px;line-height:1.5;min-width:0}select{min-height:46px}textarea{display:block;resize:vertical;min-height:112px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field-help{font-size:11px;line-height:1.65;margin-bottom:18px;color:var(--muted)}#paste-input{font:12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;min-height:300px;white-space:pre-wrap;overflow-wrap:anywhere}.privacy-note{font-size:11px;line-height:1.55;color:var(--muted);margin-bottom:24px;padding-left:12px;border-left:2px solid var(--line)}.form-actions{display:flex;align-items:center;justify-content:space-between;gap:16px}.primary-button{display:flex;justify-content:space-between;gap:25px;align-items:center;background:var(--red);color:white;border:1px solid var(--red);padding:15px 18px;font-size:12px;font-weight:700;min-height:48px}.primary-button:hover{background:#a73520}.primary-button span{font-size:20px;font-weight:400}.text-button{background:none;border:0;border-bottom:1px solid var(--muted);font-size:11px;padding:8px 0}.errors{background:#f9e6df;color:#7e2818;border:1px solid #c9472c;padding:14px;font-size:12px;line-height:1.6;margin-bottom:20px}.errors ul{padding-left:18px;margin:8px 0 0}.output-panel{background:var(--ink);color:var(--paper);min-width:0;display:flex;flex-direction:column}.output-label{font-size:9px;letter-spacing:.1em;padding:7px 9px;border:1px solid var(--dark-line);white-space:nowrap}.empty-output{flex:1;display:flex;flex-direction:column;justify-content:center;padding:40px 0}.route-illustration{display:flex;align-items:center;gap:10px;margin-bottom:50px}.route-illustration span{font-size:9px;letter-spacing:.08em;padding:15px 10px;border:1px solid var(--dark-line)}.route-illustration span:last-child{background:var(--paper);color:var(--ink);border-color:var(--paper)}.route-illustration b{color:#ee8d70;font-weight:400;font-size:23px}.empty-output h2{font-weight:400;font-size:52px;letter-spacing:-.05em;line-height:1.06;margin-bottom:24px}.empty-output>p{font-size:13px;line-height:1.7;color:var(--soft);max-width:330px}.empty-foot{font-size:9px;letter-spacing:.12em;margin-top:28px;color:#b8b9ad}.output-status{font-size:11px;color:var(--soft);line-height:1.6;border-top:1px solid var(--dark-line);padding-top:16px;margin:24px 0 0}.output-panel h2#result-queue{font-size:34px;letter-spacing:-.04em;line-height:1.08;font-weight:400;margin-bottom:20px;overflow-wrap:anywhere}.route-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:28px}.route-meta span{font-size:10px;border:1px solid #72746a;padding:7px 9px;line-height:1.3}.route-meta span:first-child{background:#d9dfc5;color:var(--ink);border-color:#d9dfc5}.result-section{margin-bottom:26px}.result-section h3{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}.result-section p{font-size:14px;line-height:1.6;margin-bottom:0}.checklist{padding:0;list-style:none;margin:0;display:grid;gap:10px}.checklist li{position:relative;padding-left:21px;font-size:12px;line-height:1.6;color:var(--soft)}.checklist li:before{content:'';width:9px;height:9px;border:1px solid #b4b6a5;position:absolute;left:0;top:5px}.output-details{border-top:1px solid var(--dark-line)}.output-details summary{padding:16px 0;font-size:12px;cursor:pointer;font-weight:700;line-height:1.5}.output-details summary span{font-size:9px;letter-spacing:.09em;font-weight:400;float:right;color:var(--soft)}.output-details pre{background:#30322b;padding:16px;white-space:pre-wrap;overflow-wrap:anywhere;font:11px/1.75 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--soft);margin:0 0 18px}.output-details ol{list-style:none;padding:0;margin:0 0 18px;font-size:11px;line-height:1.65;color:var(--soft);display:grid;gap:9px}.export-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.export-actions button{background:transparent;color:var(--paper);border:1px solid #737569;padding:11px 12px;font-size:10px;min-height:40px}.export-actions button:hover{background:var(--paper);color:var(--ink)}.export-actions span{margin-left:6px}.rules{display:grid;grid-template-columns:1fr 1.4fr;gap:96px;padding-block:72px;border-bottom:1px solid var(--ink)}.rules h2,.closing h2{font-weight:400;font-size:44px;line-height:1.08;letter-spacing:-.05em;margin-bottom:20px}.rules-intro>p:last-child{max-width:280px;font-size:13px;line-height:1.6;color:var(--muted);margin-bottom:0}.rule-list{padding:0;margin:0;list-style:none}.rule-list>li{display:flex;gap:24px;padding-block:22px;border-top:1px solid var(--line)}.rule-list>li:first-child{padding-top:0;border-top:0}.rule-list>li:last-child{padding-bottom:0}.rule-no{color:var(--red);font-size:10px;padding-top:3px}.rule-list h3{font-size:14px;font-weight:700;margin-bottom:8px}.rule-list p{font-size:12px;line-height:1.7;color:var(--muted);margin-bottom:0}.closing{padding-block:64px;display:grid;grid-template-columns:1fr 1fr;gap:96px;align-items:center}.closing .eyebrow{margin-bottom:20px}.closing h2{margin-bottom:0}.closing>div:last-child>p{font-size:14px;line-height:1.7;max-width:380px;margin-bottom:26px}.cta-link{font-size:13px;font-weight:700;border-bottom:1px solid var(--ink);padding-bottom:9px;display:inline-flex;gap:28px;align-items:center}.cta-link span{font-size:21px}.disclaimer{background:#e9e6dc;padding:20px 24px}.disclaimer p{margin:0;font-size:11px;line-height:1.7;color:#54554d}.site-footer{display:flex;justify-content:space-between;gap:20px;padding-block:32px;font-size:10px}.site-footer a{font-weight:700;letter-spacing:.08em}.site-footer span{color:var(--muted)}
@media(min-width:1440px){.input-panel,.output-panel{padding:40px}}@media(max-width:1050px){.shell{width:calc(100% - 56px)}.intro{grid-template-columns:1fr 220px;gap:28px}.intro-note{font-size:15px}h1{font-size:58px}.input-panel,.output-panel{padding:26px}.sample-picker button{font-size:9px;padding-inline:9px}.empty-output h2{font-size:44px}.route-illustration{gap:6px}.route-illustration span{padding:14px 8px;font-size:8px}.rules,.closing{gap:48px}.form-actions{gap:10px}.primary-button{gap:15px;padding-inline:13px}.field-grid{gap:12px}}
@media(max-width:780px){.shell{width:calc(100% - 40px)}.site-header{min-height:88px}.intro{grid-template-columns:1fr;padding-block:44px 36px;gap:28px}.intro-note{display:none}h1{font-size:clamp(43px,8vw,64px)}.intro .eyebrow{margin-bottom:20px}.workbench{grid-template-columns:1fr}.input-panel,.output-panel{padding:28px}.empty-output{min-height:360px}.route-illustration{gap:12px;margin-bottom:32px}.route-illustration span{padding:14px 18px;font-size:9px}.flow{font-size:11px;padding-block:18px}.flow b{display:block;margin:0 0 8px}.flow i{font-size:16px}.rules{grid-template-columns:1fr;gap:36px;padding-block:48px}.rules-intro>p:last-child{max-width:100%}.rules h2,.closing h2{font-size:38px}.closing{grid-template-columns:1fr;gap:28px;padding-block:44px}.closing>div:last-child>p{max-width:100%}.output-panel h2#result-queue{font-size:32px}.sample-picker button{font-size:10px}.primary-button{padding-inline:18px}.field-grid{gap:16px}.site-footer{font-size:9px}}
@media(max-width:390px){.shell{width:calc(100% - 32px)}.brand{font-size:14px;gap:8px}.brand img{width:30px;height:30px}.brand-sub{font-size:8px}.back-link{font-size:10px}.back-link span{margin-right:4px}h1{font-size:39px}.input-panel,.output-panel{padding:20px}.panel-heading .small{font-size:8px}.field-grid{grid-template-columns:1fr;gap:0}.form-actions{align-items:stretch;flex-direction:column}.text-button{align-self:flex-start}.sample-picker{gap:5px}.sample-picker button{font-size:9px;padding-inline:8px}.mode-switch button{font-size:11px;margin-right:20px}.route-illustration{gap:8px}.route-illustration span{padding:12px 9px;font-size:8px}.route-illustration b{font-size:18px}.empty-output h2{font-size:40px}.site-footer{flex-direction:column;gap:12px}.flow{font-size:10px}.flow i{font-size:14px}.disclaimer{padding:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Keep the approved Studio wordmark alongside its v6 symbol. */
.brand{font-size:25px;letter-spacing:-1.4px;font-weight:700}.brand>span{display:flex;align-items:baseline}.brand .brand-sub{display:inline;font:italic 22px/1 Georgia,serif;letter-spacing:-1.2px;margin:0 0 0 6px}.brand img{width:32px;height:32px}
@media(max-width:600px){.brand{font-size:21px;letter-spacing:-1.1px;gap:9px}.brand .brand-sub{font-size:19px;letter-spacing:-1px;margin-left:5px}.brand img{width:28px;height:28px}}