@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#08090d;--surface:#111218;--surface-2:#16171f;--surface-3:#1d1e27;--line:rgba(255,255,255,.09);--line-strong:rgba(255,255,255,.16);--text:#f6f5fb;--muted:#9293a1;--violet:#9d7bff;--violet-light:#c5b3ff;--green:#6ee7a2;--red:#ff7f87;--amber:#f5c56b;--shadow:0 36px 100px rgba(0,0,0,.42);color-scheme:dark}
:root[data-theme="light"]{--bg:#f5f7fb;--surface:#fff;--surface-2:#f0f2f8;--surface-3:#e5e8f1;--line:rgba(30,27,48,.1);--line-strong:rgba(30,27,48,.18);--text:#181622;--muted:#686a79;--violet:#7654db;--violet-light:#6846c7;--green:#16804b;--red:#c43d49;--amber:#946100;--shadow:0 28px 70px rgba(49,42,79,.12);color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;overflow-x:hidden;color:var(--text);background:var(--bg);font-family:Manrope,Inter,ui-sans-serif,system-ui,sans-serif;-webkit-font-smoothing:antialiased;transition:.25s}button,input,select{font:inherit}button:focus-visible,[tabindex]:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--violet-light);outline-offset:4px}.hidden{display:none!important}.page-glow{position:fixed;z-index:-1;pointer-events:none;border-radius:50%;filter:blur(10px)}.page-glow-one{width:680px;height:680px;top:-360px;left:50%;transform:translateX(-50%);background:rgba(118,75,255,.17)}.page-glow-two{width:420px;height:420px;top:550px;right:-300px;background:rgba(72,212,180,.07)}.shell-width{width:min(1140px,calc(100% - 48px));margin-inline:auto}
.nav{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.nav-actions{display:flex;align-items:center;gap:9px}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-size:17px;font-weight:800;letter-spacing:-.04em}.brand>span:last-child span{color:var(--violet-light)}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border:1px solid rgba(157,123,255,.38);border-radius:10px;color:var(--violet-light);background:rgba(157,123,255,.12)}.brand-mark svg{width:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.tools-link{padding:8px 11px;color:var(--muted);font-size:10px;font-weight:800;text-decoration:none}.tools-link:hover{color:var(--text)}.privacy-pill{display:flex;align-items:center;gap:9px;padding:9px 13px;border:1px solid var(--line);border-radius:100px;color:var(--muted);font-size:10px}.privacy-pill>span{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(110,231,162,.1)}.language-switch{display:flex;padding:3px;border:1px solid var(--line);border-radius:100px;background:var(--surface)}.language-switch button{width:31px;height:28px;padding:0;border:0;border-radius:100px;color:var(--muted);background:transparent;cursor:pointer;font-size:9px;font-weight:800}.language-switch button[aria-pressed="true"]{color:var(--text);background:var(--surface-3)}.theme-toggle{min-width:82px;height:36px;padding:0 12px;display:flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);border-radius:100px;color:var(--muted);background:var(--surface);cursor:pointer;font-size:10px;font-weight:800}.theme-toggle:hover{color:var(--text);border-color:var(--line-strong);transform:translateY(-1px)}.theme-toggle svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.theme-toggle .moon-icon{display:none}[data-theme="light"] .theme-toggle .sun-icon{display:none}[data-theme="light"] .theme-toggle .moon-icon{display:block}
.shell{padding:102px 0 70px}.hero{max-width:930px;margin:0 auto 58px;text-align:center}.eyebrow{color:var(--violet-light);font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.eyebrow>span:first-child{margin-right:9px;color:#5f6070;font-family:"DM Mono",monospace}.hero h1{margin:22px 0 25px;font-size:clamp(52px,7.2vw,88px);line-height:.99;font-weight:600;letter-spacing:-.066em}.hero h1 em{color:var(--violet-light);font-style:normal;font-weight:500}.hero>p{max-width:700px;margin:0 auto;color:var(--muted);font-size:17px;line-height:1.7}.spec-strip{width:fit-content;max-width:100%;margin:30px auto 0;padding:11px 16px;display:flex;align-items:center;justify-content:center;gap:13px;border:1px solid var(--line);border-radius:100px;color:#b5b5c0;background:rgba(17,18,24,.55);font:400 10px "DM Mono",monospace}.spec-strip>span{color:#666776;text-transform:uppercase;letter-spacing:.1em}.spec-strip i{width:3px;height:3px;border-radius:50%;background:#484954}
.upload-panel,.results-section{border:1px solid var(--line);border-radius:22px;background:rgba(17,18,24,.9);box-shadow:var(--shadow);overflow:hidden;backdrop-filter:blur(18px)}.upload-panel{max-width:900px;margin:0 auto;padding:18px}.panel-topline{min-height:44px;padding:0 6px 14px;display:flex;align-items:center;justify-content:space-between;color:#737480;font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.local-label{display:flex;align-items:center;gap:7px;color:#7b9e8c}.local-label svg{width:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.profile-field{margin-bottom:14px;padding:15px;display:grid;grid-template-columns:220px 1fr;align-items:center;gap:6px 16px;border:1px solid var(--line);border-radius:13px;background:var(--surface-2)}.profile-field label{font-size:11px;font-weight:800}.profile-field select{width:100%;padding:10px 38px 10px 12px;border:1px solid var(--line-strong);border-radius:9px;color:var(--text);background:var(--surface);cursor:pointer}.profile-field p{grid-column:2;margin:0;color:var(--muted);font-size:9px;line-height:1.5}.dropzone{min-height:310px;padding:40px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;cursor:pointer;border:1px dashed rgba(197,179,255,.32);border-radius:15px;background:radial-gradient(circle at 50% 110%,rgba(157,123,255,.11),transparent 55%),rgba(255,255,255,.015);transition:.25s}.dropzone:hover,.dropzone.dragging{border-color:rgba(197,179,255,.75);background:radial-gradient(circle at 50% 110%,rgba(157,123,255,.18),transparent 60%),rgba(157,123,255,.035);transform:translateY(-2px)}.upload-icon{width:64px;height:64px;margin-bottom:22px;display:grid;place-items:center;border:1px solid rgba(197,179,255,.28);border-radius:18px;color:var(--violet-light);background:linear-gradient(145deg,rgba(157,123,255,.2),rgba(157,123,255,.07));box-shadow:0 12px 35px rgba(85,48,190,.18)}.upload-icon svg{width:28px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.dropzone h2{margin:0 0 9px;font-size:22px;letter-spacing:-.035em}.dropzone p{margin:0 0 23px;color:var(--muted);font-size:14px}.dropzone p span{color:var(--violet-light);font-weight:700}.dropzone small{color:#595a67;font:400 9px "DM Mono",monospace;letter-spacing:.08em}.system-message{margin-top:14px;padding:14px 16px;border:1px solid rgba(255,127,135,.22);border-radius:11px;color:#ffafb4;background:rgba(255,127,135,.08);font-size:12px}
.rules-section{max-width:1040px;margin:92px auto 0}.section-heading,.results-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}.section-heading h2,.results-heading h2{margin:14px 0 0;font-size:clamp(28px,4vw,42px);letter-spacing:-.05em}.section-heading>p{max-width:410px;margin:0;color:var(--muted);font-size:11px;line-height:1.7;text-align:right}.dimension-chips{margin-top:25px;display:flex;flex-wrap:wrap;gap:8px}.dimension-chip{padding:8px 11px;border:1px solid var(--line);border-radius:100px;color:var(--muted);background:var(--surface);font:500 10px "DM Mono",monospace}.dimension-chip small{margin-left:6px;color:var(--violet-light)}
.results-section{margin-top:48px;padding:30px}.stats{display:grid;grid-template-columns:repeat(4,minmax(75px,1fr));gap:8px}.stats>div{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}.stats strong{display:block;font:500 20px "DM Mono",monospace}.stats span{color:var(--muted);font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.09em}.stats .pass strong{color:var(--green)}.stats .warn strong{color:var(--amber)}.stats .fail strong{color:var(--red)}.result-actions{margin:22px 0 16px;display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}.secondary-button{padding:11px 15px;border:1px solid var(--line-strong);border-radius:10px;color:var(--text);background:rgba(255,255,255,.025);font-size:11px;font-weight:800;cursor:pointer}.secondary-button:hover:not(:disabled){border-color:rgba(197,179,255,.45);background:rgba(157,123,255,.08);transform:translateY(-1px)}.secondary-button:disabled{opacity:.4;cursor:default}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.empty-state{grid-column:1/-1;padding:70px 20px;border:1px dashed var(--line);border-radius:15px;color:var(--muted);text-align:center;font-size:12px}.result-card{overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--surface-2)}.result-card.ok{border-color:rgba(110,231,162,.25)}.result-card.warn{border-color:rgba(245,197,107,.28)}.result-card.bad{border-color:rgba(255,127,135,.28)}.card-preview{height:190px;display:grid;place-items:center;background-color:var(--surface-3);background-image:linear-gradient(45deg,rgba(255,255,255,.035) 25%,transparent 25%),linear-gradient(-45deg,rgba(255,255,255,.035) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(255,255,255,.035) 75%),linear-gradient(-45deg,transparent 75%,rgba(255,255,255,.035) 75%);background-size:18px 18px;background-position:0 0,0 9px,9px -9px,-9px 0}.card-preview img{max-width:100%;max-height:100%;object-fit:contain}.card-body{padding:18px}.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.file-name{margin:0;overflow-wrap:anywhere;font-size:13px}.status-badge{flex:0 0 auto;padding:6px 9px;border:1px solid;border-radius:100px;font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.status-badge.ok{color:var(--green);background:rgba(110,231,162,.08)}.status-badge.warn{color:var(--amber);background:rgba(245,197,107,.08)}.status-badge.bad{color:var(--red);background:rgba(255,127,135,.08)}.meta-list{margin:16px 0;display:grid;gap:9px}.meta-row{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:10px}.meta-row strong{color:var(--text);font:500 10px "DM Mono",monospace;text-align:right}.check-list{display:grid;gap:7px}.check{padding:9px 10px;border-radius:9px;background:var(--surface);color:var(--muted);font-size:9px}.check b{margin-right:6px}.check.ok b{color:var(--green)}.check.warn b{color:var(--amber)}.check.bad b{color:var(--red)}.fix-button{width:100%;margin-top:13px}
.seo-content{max-width:1040px;margin:120px auto 30px}.seo-intro{max-width:730px;margin-bottom:45px}.seo-intro h2,.privacy-callout h2,.faq-heading h2{margin:15px 0 16px;font-size:clamp(30px,4.5vw,50px);line-height:1.08;letter-spacing:-.05em}.seo-intro p{margin:0;color:var(--muted);font-size:15px;line-height:1.75}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-grid article{min-height:245px;padding:25px;border:1px solid var(--line);border-radius:16px;background:rgba(17,18,24,.72)}.feature-grid article>span{color:var(--violet-light);font:500 10px "DM Mono",monospace}.feature-grid h3{margin:62px 0 11px;font-size:17px;letter-spacing:-.03em}.feature-grid p{margin:0;color:var(--muted);font-size:11px;line-height:1.7}.privacy-callout{margin-top:16px;padding:38px 42px;display:flex;align-items:center;gap:30px;border:1px solid rgba(110,231,162,.14);border-radius:18px;background:linear-gradient(120deg,rgba(110,231,162,.07),rgba(17,18,24,.7) 55%)}.privacy-callout-icon{width:64px;height:64px;flex:0 0 auto;display:grid;place-items:center;border:1px solid rgba(110,231,162,.18);border-radius:18px;color:var(--green);background:rgba(110,231,162,.07)}.privacy-callout-icon svg{width:28px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.privacy-callout h2{margin:0 0 10px;font-size:27px}.privacy-callout p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.faq-section{margin-top:105px;display:grid;grid-template-columns:.75fr 1.25fr;gap:75px;align-items:start}.faq-heading{position:sticky;top:30px}.faq-heading h2{font-size:34px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{min-height:72px;padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:13px;font-weight:700;cursor:pointer;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary b{width:26px;height:26px;display:grid;place-items:center;border:1px solid var(--line);border-radius:7px;color:var(--violet-light);font-size:16px;transition:.2s}.faq-list details[open] summary b{transform:rotate(45deg);background:rgba(157,123,255,.08)}.faq-list details p{margin:-5px 44px 23px 0;color:var(--muted);font-size:11px;line-height:1.75}footer{min-height:110px;padding:0 4px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);color:#565762;font-size:10px}footer>span:first-child{color:#7b7c88;font-weight:800}footer p{margin:0}footer a{color:inherit}
[data-theme="light"] .page-glow-one{background:rgba(118,75,255,.1)}[data-theme="light"] .upload-panel,[data-theme="light"] .results-section{background:rgba(255,255,255,.9)}[data-theme="light"] .spec-strip{background:rgba(255,255,255,.75)}[data-theme="light"] .feature-grid article{background:rgba(255,255,255,.78)}[data-theme="light"] .privacy-callout{background:linear-gradient(120deg,rgba(22,128,75,.08),rgba(255,255,255,.75) 55%)}
@media(max-width:800px){.privacy-pill,.tools-link{display:none}.profile-field{grid-template-columns:1fr}.profile-field p{grid-column:1}.section-heading,.results-heading{align-items:flex-start;flex-direction:column}.section-heading>p{text-align:left}.result-grid{grid-template-columns:1fr}.faq-section{grid-template-columns:1fr;gap:25px}.faq-heading{position:static}}
@media(max-width:600px){.shell-width{width:min(100% - 24px,1140px)}.nav{height:72px}.theme-toggle{min-width:36px;width:36px;padding:0}.theme-label{display:none}.shell{padding-top:68px}.hero{margin-bottom:38px}.hero h1{font-size:clamp(44px,13.5vw,68px)}.hero>p{font-size:14px}.spec-strip{padding:10px 12px;gap:8px;flex-wrap:wrap;border-radius:14px}.spec-strip>span{width:100%}.upload-panel{padding:10px}.panel-topline{padding:6px 5px 14px}.dropzone{min-height:285px;padding:30px 14px}.rules-section{margin-top:65px}.results-section{padding:14px}.stats{width:100%;grid-template-columns:repeat(2,1fr)}.result-actions{justify-content:stretch}.result-actions button{flex:1 1 100%}.card-preview{height:165px}.feature-grid{grid-template-columns:1fr}.feature-grid article{min-height:195px}.feature-grid h3{margin-top:40px}.privacy-callout{padding:27px 23px;align-items:flex-start;flex-direction:column}.faq-section{margin-top:75px}footer{padding:25px 0;gap:12px;flex-direction:column;text-align:center}}

/* Compact result cards: the image is a thumbnail, never a text background. */
.banner-result-card{min-width:0;padding:14px;display:grid;grid-template-columns:128px minmax(0,1fr);align-items:start;gap:15px;border:1px solid var(--line-strong);border-radius:17px;background:var(--surface-2);box-shadow:0 16px 38px rgba(0,0,0,.12)}
.banner-result-card.ok{border-color:rgba(110,231,162,.4)}.banner-result-card.warn{border-color:rgba(245,197,107,.46)}.banner-result-card.bad{border-color:rgba(255,127,135,.5)}
.banner-thumb{width:128px;height:150px;overflow:hidden;display:grid;place-items:center;border:1px solid var(--line);border-radius:13px;background-color:var(--surface-3);background-image:linear-gradient(45deg,rgba(255,255,255,.035) 25%,transparent 25%),linear-gradient(-45deg,rgba(255,255,255,.035) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(255,255,255,.035) 75%),linear-gradient(-45deg,transparent 75%,rgba(255,255,255,.035) 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}
.banner-thumb img{display:block;max-width:100%;max-height:100%;object-fit:contain}
.banner-info{min-width:0}.banner-card-top{min-height:30px;display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.banner-file-name{min-width:0;margin:2px 0 0;overflow-wrap:anywhere;color:var(--text);font-size:14px;line-height:1.35}.banner-card-top .status-badge{margin-left:auto;font-size:9px}
.banner-meta{margin:14px 0 13px;display:grid;gap:8px}.banner-meta>div{display:grid;grid-template-columns:minmax(92px,1fr) auto;align-items:baseline;gap:10px}.banner-meta dt{color:var(--muted);font-size:11px}.banner-meta dd{margin:0;color:var(--text);font:500 11px "DM Mono",monospace;text-align:right;white-space:nowrap}
.banner-checks{display:grid;gap:6px}.banner-check{min-height:34px;padding:8px 10px;display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:9px;color:var(--muted);background:var(--surface);font-size:10px;line-height:1.35}.banner-check b{width:15px;flex:0 0 15px;text-align:center;font-size:13px}.banner-check.ok b{color:var(--green)}.banner-check.warn b{color:var(--amber)}.banner-check.bad b{color:var(--red)}
.banner-fix-button{width:100%;min-height:44px;margin-top:10px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;border:1px solid rgba(197,179,255,.35);border-radius:10px;color:#120d20;background:linear-gradient(135deg,#c5b3ff,#9d7bff);box-shadow:0 10px 24px rgba(100,65,204,.18);font-size:11px;font-weight:800;cursor:pointer;transition:transform .2s,filter .2s,opacity .2s}.banner-fix-button:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.06)}.banner-fix-button:disabled{opacity:.55;cursor:wait}.banner-fix-button svg{width:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
[data-theme="light"] .banner-result-card{background:#fff;box-shadow:0 14px 32px rgba(49,42,79,.08)}[data-theme="light"] .banner-thumb{background-color:#f0f2f8}[data-theme="light"] .banner-check{background:#f7f8fb}[data-theme="light"] .banner-fix-button{color:#160e25}
@media(max-width:540px){.banner-result-card{grid-template-columns:94px minmax(0,1fr);gap:12px;padding:11px}.banner-thumb{width:94px;height:116px}.banner-card-top{flex-wrap:wrap}.banner-card-top .status-badge{margin-left:0}.banner-meta>div{grid-template-columns:1fr}.banner-meta dd{text-align:left}.banner-fix-button{grid-column:1/-1}}
@media(max-width:390px){.banner-result-card{grid-template-columns:76px minmax(0,1fr)}.banner-thumb{width:76px;height:96px}.banner-meta{margin-top:11px}}