@font-face{font-family:Geist;src:url('/assets/fonts/Geist-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Geist;src:url('/assets/fonts/Geist-600.woff2') format('woff2');font-weight:600;font-display:swap}
:root{color-scheme:dark;--bg:#050d18;--panel:#0a1a2e;--raised:#11253b;--ink:#eaf2f9;--muted:#a7b9ca;--line:#294056;--accent:#01bffb;--mint:#81dfc4;--paper:#f3f7fb;--dark:#172d43}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 Geist,'Segoe UI',Arial,sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}a{color:inherit}h1,h2,h3,p{margin:0}button{color:inherit}button,input,select{min-height:44px}input[type=checkbox]{min-height:24px;width:20px;accent-color:var(--accent);flex-shrink:0}select,input[type=number]{width:100%;background:var(--bg);border:1px solid #56748c;border-radius:7px;color:var(--ink);padding:8px 10px}button{border:1px solid var(--line);border-radius:8px;background:var(--raised);padding:10px 16px}button:hover{border-color:var(--accent)}.primary{background:var(--accent);border-color:var(--accent);color:#031320;font-weight:600}.shell{width:min(1344px,calc(100% - 64px));margin:auto}.skip{position:fixed;top:-90px;background:var(--accent);color:var(--bg);padding:12px;z-index:9}.skip:focus{top:12px}header{border-bottom:1px solid var(--line)}.top{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;font-size:27px;font-weight:600;letter-spacing:-1px}.brand span{color:var(--accent)}.top-links{display:flex;gap:24px;align-items:center;font-size:14px}.top-links a{display:flex;align-items:center;min-height:44px;text-decoration:none;color:var(--muted)}.pill{font-size:12px;color:var(--mint);border:1px solid #365c5c;border-radius:40px;padding:5px 10px}.hero{padding:54px 0 32px;display:grid;grid-template-columns:1.35fr 1fr;gap:64px;align-items:end}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-size:12px;font-weight:600;margin-bottom:14px}h1{font-size:clamp(36px,4.5vw,60px);line-height:1.08;letter-spacing:-2px;font-weight:600}h1 span{color:var(--accent)}.intro{color:var(--muted);max-width:490px}.intro p+p{margin-top:12px}.intro strong{color:var(--ink);font-weight:400}.disclosure{margin:0 0 28px;border:1px solid var(--line);border-left:3px solid var(--mint);padding:12px 16px;color:var(--muted);font-size:13px;border-radius:0 8px 8px 0}.disclosure strong{color:var(--mint)}.workbench{display:grid;grid-template-columns:232px minmax(0,1fr);border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel)}.rail{padding:22px 12px;background:#081525;border-right:1px solid var(--line)}.rail-title{padding:0 12px 14px;font-size:11px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}.tab{display:flex;align-items:center;text-align:left;width:100%;border:1px solid transparent;background:transparent;border-radius:8px;gap:12px;margin:4px 0;padding:12px 10px;font-size:14px;line-height:1.3}.tab .num{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.tab small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.tab[aria-pressed=true]{background:#12314a;border-color:#206780}.tab[aria-pressed=true] .num{color:var(--accent)}.rail-note{font-size:12px;color:var(--muted);padding:20px 12px 0;border-top:1px solid var(--line);margin-top:22px}.stage{min-width:0}.stage-head{padding:24px 28px;display:flex;align-items:start;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}h2{font-size:23px;letter-spacing:-.5px}.stage-head p{color:var(--muted);font-size:14px;margin-top:6px;max-width:620px}.reset{font-size:13px;flex-shrink:0;background:transparent}.workspace{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:470px}.controls{padding:24px;border-right:1px solid var(--line)}.controls h3{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:16px}.field{display:block;margin-bottom:18px;font-size:13px}.field>span{display:block;margin-bottom:7px}.check{display:flex;align-items:center;gap:10px;min-height:44px;font-size:13px;cursor:pointer}.hint{font-size:12px;color:var(--muted);line-height:1.6;margin:12px 0 20px}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.actions button{font-size:13px}.controls .primary{width:100%}.preview-wrap{padding:24px;min-width:0;background:radial-gradient(ellipse at top right,#12314b55,transparent 70%)}.preview-top{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}.dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:var(--mint);margin-right:6px}.paper{background:var(--paper);color:var(--dark);border-radius:10px;overflow:hidden;min-height:300px;box-shadow:0 12px 32px #0003}.paper-head{padding:16px 20px;background:white;border-bottom:1px solid #dce5ed;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;font-weight:600}.paper-body{padding:20px}.sample-text{direction:ltr;text-align:left;font-family:'Segoe UI',Tahoma,Arial,sans-serif;line-height:1.85}.sample-text h3{font-size:19px}.sample-text p+p{margin-top:10px}.email{direction:ltr;unicode-bidi:isolate;display:inline-block;font:12px/1.5 Geist,'Segoe UI',sans-serif;overflow-wrap:anywhere;max-width:100%}.row{padding:12px 0;border-bottom:1px solid #d8e2eb;display:flex;align-items:center;justify-content:space-between;gap:12px}.row:last-child{border:0}.row>div{min-width:0}.row-name{font-size:14px;font-weight:600}.row small{display:block;color:#52677b;font-size:12px}.tag{font-size:10px;line-height:1.5;padding:4px 7px;border-radius:4px;background:#e1edf3;color:#284b60;flex-shrink:0;max-width:145px}.tag.good{background:#d5eee4;color:#1c5a46}.tag.warn{background:#f8e7cf;color:#73460f}.paper-note{font-size:12px;color:#52677b;margin-top:14px}.mini-stats{display:flex;gap:1px;background:#d8e2eb;border-bottom:1px solid #d8e2eb}.stat{flex:1;padding:12px 16px;background:#eaf1f6;font-size:11px;color:#52677b}.stat b{display:block;font-size:24px;line-height:1.2;font-weight:600;color:var(--dark)}.empty{text-align:center;padding:42px 16px;color:#52677b;font-size:14px}.result-note{margin-top:14px;font-size:12px;color:var(--muted);min-height:20px}.flow-footer{padding:15px 28px;border-top:1px solid var(--line);display:flex;gap:12px;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.flow-footer button{background:transparent;padding:6px 12px;font-size:12px}.explain{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding:34px 0 42px}.explain h3{font-size:14px;margin-bottom:8px}.explain p{font-size:13px;color:var(--muted)}.explain .index{font-size:11px;color:var(--accent);display:block;margin-bottom:10px}.cta{border-top:1px solid var(--line);padding:30px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta h2{font-size:21px}.cta p{color:var(--muted);font-size:13px;margin-top:6px}.cta a{display:inline-flex;min-height:44px;align-items:center;text-decoration:none;white-space:nowrap;padding:10px 18px;border:1px solid var(--accent);border-radius:8px;color:var(--accent)}footer{border-top:1px solid var(--line);padding:20px 0;font-size:12px;color:var(--muted)}.footer-inner{display:flex;justify-content:space-between;gap:16px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.mail-block{padding:15px 0;border-bottom:1px solid #d8e2eb}.mail-block:last-child{border:0}.mail-block small{color:#52677b}.draft{white-space:pre-line}.signature{border-top:1px solid #d8e2eb;padding-top:12px}.progress-track{height:6px;border-radius:8px;background:#d3dfe9;overflow:hidden;margin:14px 0}.progress-fill{height:100%;background:#087da3}.detail{font-size:12px;color:#52677b;padding-top:12px}.detail summary{cursor:pointer;min-height:44px;display:flex;align-items:center}button[aria-pressed=true].toggle{background:#12314a;border-color:var(--accent)}
.paper button{color:var(--ink)}
@media(min-width:1500px){.hero{padding-top:66px}.workspace{min-height:500px}}
@media(max-width:1100px){.shell{width:calc(100% - 40px)}.workbench{grid-template-columns:190px minmax(0,1fr)}.workspace{grid-template-columns:210px minmax(0,1fr)}.controls,.preview-wrap{padding:18px}.stage-head{padding:22px}.hero{gap:32px}}
@media(max-width:850px){.hero{grid-template-columns:1fr;gap:22px;padding-top:36px}.intro{max-width:650px}.workbench{grid-template-columns:1fr}.rail{border-right:0;border-bottom:1px solid var(--line);padding:12px}.rail nav{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.rail-title,.rail-note,.tab small{display:none}.tab{margin:0;padding:10px 8px;font-size:12px;gap:7px;min-height:52px}.workspace{grid-template-columns:220px minmax(0,1fr)}.explain{gap:22px}}
@media(max-width:580px){.shell{width:calc(100% - 28px)}.top{min-height:66px}.top-links{gap:10px}.top-links .pill{display:none}.brand{font-size:24px}.hero{padding:30px 0 22px}.intro{font-size:14px}h1{letter-spacing:-1.5px}.disclosure{font-size:12px}.rail nav{grid-template-columns:repeat(2,1fr)}.tab{min-height:48px}.workspace{grid-template-columns:1fr}.controls{border-right:0;border-bottom:1px solid var(--line)}.controls h3{margin-bottom:10px}.controls .primary{width:auto}.controls .hint{margin-bottom:12px}.check{display:inline-flex;margin-right:14px}.field{max-width:100%;margin-bottom:14px}.stage-head{padding:20px 16px;gap:8px}h2{font-size:20px}.reset{padding:8px 10px}.stage-head p{font-size:13px}.preview-wrap{padding:16px 12px}.paper-body{padding:16px}.paper-head{padding:14px 16px}.row{gap:8px}.tag{max-width:100px;font-size:10px}.flow-footer{padding:12px 16px}.explain{grid-template-columns:1fr;gap:22px;padding:28px 0}.cta{align-items:start;flex-direction:column}.footer-inner{flex-direction:column;gap:6px}.mini-stats .stat{padding:12px}.preview-top{letter-spacing:.04em;font-size:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}