:root,html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#080e20;--surface:#101a32;--raised:#16223d;--soft:#0c1730;--text:#f1f6ff;--muted:#a8b8d1;--line:#2b3b5b;--accent:#65e3ff;--accent-strong:#95eeff;--accent-ink:#06131f;--glow:#4877ff33;--focus:#80e8ff;--alert-bg:#302516;--alert-text:#ffd49d;--shadow:0 18px 48px #0000002e}html[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6f8fb;--surface:#fff;--raised:#f3f7fb;--soft:#edf4fa;--text:#14283f;--muted:#4e6177;--line:#d8e2eb;--accent:#0b647c;--accent-strong:#07536a;--accent-ink:#fff;--glow:#3f85c21f;--focus:#126b83;--alert-bg:#fff4e5;--alert-text:#694214;--shadow:0 16px 42px #1c375812}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{background:radial-gradient(circle at 82% 4%,var(--glow),transparent 34%),var(--bg);min-height:100vh;color:var(--text);font-synthesis:none;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}a{color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.53}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.shell{width:min(1180px,100% - 48px);margin-inline:auto}.site-header{z-index:2;border-bottom:1px solid var(--line);background:var(--bg);position:relative}.header-inner,.footer-inner{justify-content:space-between;align-items:center;gap:24px;display:flex}.header-inner{min-height:82px}.brand{letter-spacing:-.035em;white-space:nowrap;align-items:center;gap:12px;font-size:1.13rem;font-weight:780;text-decoration:none;display:inline-flex}.brand img{border-radius:10px}.brand-accent{color:var(--accent)}.header-controls{align-items:center;gap:9px;display:flex}.header-control{border:1px solid var(--line);background:var(--surface);min-height:42px;color:var(--text);border-radius:999px;justify-content:center;align-items:center;gap:9px;padding:9px 14px;font-size:.87rem;font-weight:680;text-decoration:none;transition:background .2s,border-color .2s,transform .2s;display:inline-flex}.header-control:hover{background:var(--raised);border-color:var(--accent);transform:translateY(-1px)}.theme-control{min-width:100px}.theme-symbol{color:var(--accent);font-size:1.13rem;line-height:1}.hero{grid-template-columns:minmax(0,1.25fr) minmax(250px,.75fr);align-items:center;gap:55px;padding:80px 0 68px;display:grid}.hero-copy{max-width:720px}.eyebrow,.step{color:var(--accent);text-transform:uppercase;letter-spacing:.16em;margin:0 0 17px;font-size:.75rem;font-weight:780}h1{letter-spacing:-.065em;color:var(--text);margin:0 0 24px;font-size:clamp(2.4rem,5vw,4.8rem);line-height:1.06}h2{letter-spacing:-.03em;margin:0 0 18px;font-size:1.38rem}h3{margin:0 0 8px;font-size:1.06rem}.lead{color:var(--muted);max-width:650px;font-size:1.18rem;line-height:1.65}.hero-detail{color:var(--muted);align-items:center;gap:9px;margin-top:13px;font-size:.89rem;font-weight:650;display:inline-flex}.status-dot{background:#46d6b0;border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 4px #46d6b01f}.hero-flow{flex-wrap:wrap;gap:8px;margin:30px 0 0;padding:0;list-style:none;display:flex}.hero-flow li{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:999px;align-items:center;gap:8px;padding:9px 13px;font-size:.83rem;font-weight:680;display:inline-flex}.hero-flow li span{color:var(--accent);letter-spacing:.05em;font-size:.72rem}.hero-art{isolation:isolate;border:1px solid var(--line);background:linear-gradient(145deg,var(--surface),var(--soft));min-height:326px;box-shadow:var(--shadow);border-radius:28px;place-items:center;display:grid;position:relative;overflow:hidden}.hero-art-halo{z-index:-1;filter:blur(18px);background:radial-gradient(circle,#49ceff4d,#5f45f729 52%,#0000 74%);border-radius:50%;position:absolute;inset:14% 10%}.hero-art img{filter:drop-shadow(0 24px 30px #00000040);width:min(62%,250px);height:auto}.hero-art>span{color:var(--muted);letter-spacing:.17em;font-size:.68rem;font-weight:750;position:absolute;bottom:23px}.workflow{grid-template-columns:1fr 1fr;gap:22px;padding-bottom:90px;display:grid}.panel{background:var(--surface);border:1px solid var(--line);min-width:0;box-shadow:var(--shadow);border-radius:22px;padding:32px}.result-panel{grid-column:1/-1}.notice-text p{color:var(--muted);margin:0 0 12px;line-height:1.62}.checkbox-row{border-top:1px solid var(--line);align-items:flex-start;gap:13px;margin-top:25px;padding-top:22px;font-weight:650;line-height:1.5;display:flex}.checkbox-row input{width:20px;height:20px;accent-color:var(--accent);flex:none;margin:2px 0}.subtle{color:var(--muted);font-size:.88rem;line-height:1.55}.file-picker{border:2px dashed var(--line);background:var(--soft);min-height:138px;color:var(--text);border-radius:16px;align-items:center;gap:14px;margin-top:25px;padding:24px;font-weight:650;transition:border-color .2s,background .2s;display:flex;position:relative;overflow:hidden}.file-picker:hover,.file-picker:focus-within{border-color:var(--accent);background:var(--raised)}.file-picker.disabled{opacity:.5}.file-picker input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.file-picker:focus-within{outline:3px solid var(--focus);outline-offset:3px}.file-icon{border:1px solid var(--line);width:46px;height:46px;color:var(--accent);border-radius:12px;flex:none;place-items:center;font-size:1.7rem;font-weight:400;display:grid}.action-row{flex-wrap:wrap;gap:11px;margin-top:21px;display:flex}.primary,.secondary{border-radius:11px;min-height:46px;padding:12px 18px;font-weight:720;transition:background .2s,border-color .2s,transform .2s}.primary{background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent)}.primary:hover:not(:disabled){background:var(--accent-strong);transform:translateY(-1px)}.secondary{background:var(--surface);color:var(--text);border:1px solid var(--line)}.secondary:hover:not(:disabled){background:var(--raised);border-color:var(--accent)}.feedback,.caution{background:var(--alert-bg);color:var(--alert-text);border-radius:9px;padding:13px 15px;line-height:1.55}.feedback{border-left:3px solid var(--alert-text)}.empty-state{text-align:center;background:var(--soft);border:1px dashed var(--line);min-height:160px;color:var(--muted);border-radius:14px;place-items:center;padding:24px;display:grid}.image-frame{background:var(--soft);border-radius:12px;max-width:100%;line-height:0;display:inline-block;position:relative;overflow:hidden}.image-frame img{width:auto;max-width:100%;height:auto;max-height:560px;display:block}.detection-box{pointer-events:none;border:3px solid #fa705b;position:absolute;box-shadow:0 0 0 1px #fff}.result-panel figure{margin:0 0 26px}.result-panel figcaption{color:var(--muted);margin-top:9px;font-size:.85rem;line-height:1.5}.readout{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.readout>div{background:var(--soft);border:1px solid var(--line);border-radius:12px;min-height:94px;padding:18px}.readout-label{color:var(--muted);margin-bottom:8px;font-size:.79rem;display:block}.readout strong{font-size:1rem}.plate-text{letter-spacing:.08em;font-size:1.4rem!important}.review{border-top:1px solid var(--line);margin-top:26px;padding-top:26px}.review p{color:var(--muted)}.correction-label{flex-direction:column;gap:8px;max-width:320px;margin:22px 0 12px;font-weight:650;display:flex}.correction-label input{border:1px solid var(--line);background:var(--soft);color:var(--text);letter-spacing:.07em;text-transform:uppercase;border-radius:9px;padding:12px}.downloads{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px;margin-top:27px;padding-top:25px;display:flex}.downloads .subtle{flex-basis:100%;margin:2px 0}.site-footer{border-top:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:.85rem}.footer-inner{padding:27px 0}.site-footer nav{flex-wrap:wrap;gap:10px 19px;display:flex}.site-footer a{text-underline-offset:3px}.site-footer a:hover,.info-page a:hover{color:var(--accent)}.info-page{max-width:800px;min-height:calc(100vh - 220px);padding:78px 0}.info-page h1{margin-top:28px}.info-page p:not(.eyebrow){color:var(--muted);font-size:1.07rem;line-height:1.75}.info-page .brand{color:var(--accent)}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:850px){.hero{grid-template-columns:minmax(0,1fr) minmax(210px,.7fr);gap:25px}.hero-art{min-height:280px}.hero-art img{width:62%}}@media (max-width:700px){.shell{width:min(100% - 32px,1180px)}.hero{grid-template-columns:1fr;gap:26px;padding:48px 0 42px}.hero-art{min-height:210px}.hero-art img{width:130px}.hero-art>span{bottom:12px}.workflow{grid-template-columns:1fr;gap:16px;padding-bottom:55px}.result-panel{grid-column:auto}.panel{padding:23px}.readout{grid-template-columns:1fr}.header-inner{min-height:72px}.footer-inner{flex-direction:column;align-items:flex-start}.site-footer nav{line-height:1.7}.info-page{padding:54px 0}}@media (max-width:420px){.header-inner{gap:8px}.brand{gap:8px;font-size:1rem}.brand img{width:32px;height:32px}.header-controls{gap:5px}.header-control{min-height:38px;padding:7px 9px;font-size:.78rem}.theme-control{min-width:75px}.hero-flow{gap:5px}.hero-flow li{padding:8px 10px;font-size:.78rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}