:root{--bg:#f8fafc;--surface:#ffffff;--text:#0f172a;--muted:#64748b;--primary:#2563eb;--primary-dark:#1d4ed8;--secondary:#7c3aed;--border:#e2e8f0;--shadow:0 20px 45px rgba(15,23,42,.12);--radius:22px;--max:1180px}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 32px));margin:auto}
.skip-link{position:absolute;left:-999px;top:12px;background:var(--primary);color:#fff;padding:10px 14px;border-radius:10px;z-index:999}
.skip-link:focus{left:12px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.header-inner{min-height:72px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;margin-right:auto}
.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;display:grid;place-items:center}
.main-nav{display:flex;align-items:center;gap:8px}
.nav-list{list-style:none;display:flex;align-items:center;gap:4px;margin:0;padding:0}
.nav-list a{display:block;padding:10px 12px;border-radius:999px;color:var(--muted);font-weight:700}
.nav-list a.active,.nav-list a:hover{background:#eef2ff;color:var(--primary)}
.menu-toggle{display:none}.language-form{display:flex;align-items:center;gap:8px;margin-left:8px}.language-form label{font-weight:800;color:var(--muted);font-size:.9rem}.language-form select{border:1px solid var(--border);border-radius:999px;padding:8px 12px;background:#fff;color:var(--text)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 18px;font-weight:800;cursor:pointer;transition:.2s}
.button:hover{transform:translateY(-1px)}
.button-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:0 12px 24px rgba(37,99,235,.25)}
.button-secondary{background:#0f172a;color:#fff}
.button-ghost{background:#eef2ff;color:var(--primary)}
.button-small{padding:9px 14px;font-size:.92rem}
.hero{padding:76px 0 44px;background:radial-gradient(circle at top left,rgba(37,99,235,.16),transparent 32%),radial-gradient(circle at top right,rgba(124,58,237,.14),transparent 30%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--primary);font-weight:900;font-size:.78rem;margin:0 0 10px}
.hero h1,.page-heading h1{font-size:clamp(2.2rem,5vw,4.7rem);line-height:1.02;margin:0 0 18px;letter-spacing:-.05em}
.hero-copy{font-size:1.18rem;color:var(--muted);max-width:680px;margin:0 0 26px}
.hero-actions,.donate-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.mock-browser{height:42px;border-radius:14px;background:#0f172a;display:flex;align-items:center;gap:8px;padding:0 14px;margin-bottom:18px}
.mock-browser span{width:10px;height:10px;border-radius:50%;background:#ef4444}.mock-browser span:nth-child(2){background:#f59e0b}.mock-browser span:nth-child(3){background:#22c55e}
.icon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.icon-grid span{aspect-ratio:1;background:linear-gradient(135deg,#dbeafe,#ede9fe);border-radius:18px;display:grid;place-items:center;font-weight:900;color:#1e3a8a}
.section{padding:54px 0}
.section h2{font-size:2rem;margin-top:0}
.ad{border:1px dashed #cbd5e1;background:#fff;border-radius:18px;padding:18px;text-align:center;color:#475569;margin:22px 0}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-grid article{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:0 12px 28px rgba(15,23,42,.06)}
.feature-grid h3{margin:0 0 8px}
.feature-grid p,.tip-list p{color:var(--muted);margin:0}
.tip-list{display:grid;gap:12px}
.tip-list p{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px}
.two-column{display:grid;grid-template-columns:1fr 320px;gap:22px;align-items:start}
.share-panel,.donate-widget{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:0 12px 28px rgba(15,23,42,.06)}
.share-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.share-links a{background:#eef2ff;color:var(--primary);border-radius:999px;padding:8px 12px;font-weight:800}
.social-icons{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.social-icons a{width:36px;height:36px;border-radius:50%;background:#0f172a;color:#fff;display:grid;place-items:center;font-weight:900;font-size:.8rem}
.generator-layout{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:24px;align-items:start}
.generator-panel,.preview-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:800;margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--border);border-radius:14px;padding:12px 14px;background:#fff;color:var(--text)}
.field input[type="color"]{height:48px;padding:5px}
.field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.checkbox-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.checkbox-grid label,.checkbox-line{display:flex;gap:8px;align-items:center;background:#f8fafc;border:1px solid var(--border);border-radius:14px;padding:10px;font-weight:700}
.hint{color:var(--muted);font-size:.92rem}
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.preview-item{background:#f8fafc;border:1px solid var(--border);border-radius:16px;padding:10px;text-align:center}
.preview-item span{display:block;color:var(--muted);font-size:.78rem;margin-bottom:8px}
.preview-item img,.preview-item canvas{width:100%;max-width:128px;border-radius:12px;background:#fff;display:block;margin:auto}
.download-area{margin-top:18px;display:grid;gap:10px}
.download-area a{display:inline-flex;justify-content:center;background:#0f172a;color:#fff;border-radius:999px;padding:10px 14px;font-weight:800}
.status{min-height:24px;color:var(--primary);font-weight:800}
.page-heading{max-width:820px;margin-bottom:26px}
.narrow{max-width:820px}
.contact-form,.legal-page,.help-page ol{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.help-page li{margin-bottom:12px}
details{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px;margin-bottom:12px}
summary{cursor:pointer;font-weight:900}
pre{overflow:auto;background:#0f172a;color:#e2e8f0;border-radius:16px;padding:18px}
.cookie-banner{position:fixed;left:18px;right:18px;bottom:18px;z-index:200;display:flex;justify-content:space-between;gap:18px;align-items:center;background:#0f172a;color:#fff;border-radius:18px;padding:18px;box-shadow:var(--shadow)}
.cookie-banner[hidden]{display:none!important}
.cookie-banner p{margin:4px 0 0;color:#cbd5e1}
.cookie-actions{display:flex;gap:10px;align-items:center;flex-shrink:0}
.back-to-top{position:fixed;right:18px;bottom:88px;width:44px;height:44px;border:0;border-radius:50%;background:var(--primary);color:#fff;font-weight:900;cursor:pointer;display:none;z-index:90}
.site-footer{background:#0f172a;color:#cbd5e1;padding:42px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:24px}
.site-footer h2,.site-footer h3{color:#fff;margin-top:0}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-bottom .ad{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#cbd5e1;margin:0}