:root { --bg:#fff; --surface:#f6f4ff; --panel:#fff; --text:#131a2e; --muted:#5b6178; --line:#e9e6f4; --brand:#6a34e8; --brand-2:#2f6bff; --shadow:0 12px 44px rgba(60,30,140,.12); }
@media (prefers-color-scheme:dark) { :root { --bg:#080b16; --surface:#10152a; --panel:#141a30; --text:#f2f2fb; --muted:#a2a8c2; --line:#262d47; --brand:#a77bff; --brand-2:#6f9dff; --shadow:0 12px 44px rgba(0,0,0,.5); } }
* { box-sizing:border-box; } html, body { max-width:100%; overflow-x:hidden; } body { background:var(--bg); color:var(--text); font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif; line-height:1.5; margin:0; -webkit-font-smoothing:antialiased; } a { color:inherit; text-decoration:none; }
.wrap { margin:0 auto; max-width:1080px; padding:0 24px; width:100%; }.site-nav { backdrop-filter:blur(10px); background:color-mix(in srgb,var(--bg) 88%,transparent); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:10; }.nav-inner { align-items:center; display:flex; gap:20px; height:64px; justify-content:space-between; }.brand { align-items:center; display:flex; flex:none; font-size:17px; font-weight:800; gap:10px; }.brand img { border-radius:9px; height:34px; width:34px; }.nav-links { align-items:center; display:flex; gap:20px; min-width:0; }.nav-links a { color:var(--muted); font-size:14px; font-weight:650; }.nav-links a:hover { color:var(--text); }.language-select { background:var(--panel); border:1px solid var(--line); border-radius:6px; color:var(--text); font:inherit; font-size:14px; max-width:46vw; min-width:0; padding:7px 10px; }
.hero { background:radial-gradient(900px 430px at 50% -5%,var(--surface),transparent),var(--bg); padding:76px 0 54px; text-align:center; }.eyebrow { color:var(--brand); font-size:13px; font-weight:750; letter-spacing:.04em; text-transform:uppercase; }.hero h1 { font-size:clamp(34px,5vw,56px); letter-spacing:0; line-height:1.08; margin:14px auto 0; max-width:790px; }.lead { color:var(--muted); font-size:18px; margin:20px auto 0; max-width:620px; }
.tools-section { padding:20px 0 80px; }.tools-grid { display:grid; gap:20px; grid-template-columns:repeat(2,minmax(0,1fr)); }.tool-card { background:var(--panel); border:1px solid var(--line); border-radius:8px; box-shadow:var(--shadow); display:flex; flex-direction:column; min-height:270px; padding:28px; }.tool-icon { align-items:center; background:color-mix(in srgb,var(--brand) 14%,transparent); border-radius:8px; color:var(--brand); display:flex; font-size:26px; height:48px; justify-content:center; width:48px; }.tool-card h2 { font-size:22px; margin:22px 0 8px; }.tool-card p { color:var(--muted); margin:0; }.status { color:var(--brand); font-size:13px; font-weight:750; margin-top:auto; padding-top:22px; }.button { align-items:center; background:linear-gradient(135deg,#8b2fe6,#2f6bff); border-radius:7px; color:#fff; display:inline-flex; font-weight:750; justify-content:center; margin-top:12px; padding:11px 16px; width:max-content; }.button:hover { filter:brightness(1.06); }
.privacy-strip { border-top:1px solid var(--line); padding:36px 0; }.privacy-content { align-items:flex-start; display:flex; gap:16px; max-width:680px; }.privacy-icon { color:var(--brand); font-size:22px; }.privacy-content h2 { font-size:17px; margin:0; }.privacy-content p { color:var(--muted); margin:5px 0 0; }.site-footer { border-top:1px solid var(--line); color:var(--muted); font-size:14px; padding:30px 0; }.footer-inner { align-items:center; display:flex; flex-wrap:wrap; gap:16px; justify-content:space-between; }.footer-links { display:flex; gap:18px; }.footer-links a:hover { color:var(--text); }
@media (max-width:640px) { .wrap { max-width:100vw; padding:0 18px; }.tool-main .wrap { margin-left:0; margin-right:0; max-width:390px; overflow:hidden; }.tool-heading, .tool-heading p, .lead { overflow-wrap:anywhere; }.nav-inner { gap:10px; }.nav-links a { display:none; }.tools-grid { grid-template-columns:1fr; }.hero { padding:56px 0 38px; }.tool-card { min-height:240px; }.footer-inner { align-items:flex-start; flex-direction:column; } }