:root{--app-bg: #f4f6f8;--border: #dfe4ea;--border-strong: #d9e0e7;--code-bg: #f6f8fa;--code-text: #20262d;--control-bg: #f4f6f8;--danger-bg: #fff2f0;--danger-border: #ffd1cc;--danger-soft: #fff0ed;--danger-strong: #a12a1f;--danger-text: #7f1d1d;--divider: #e5e9ee;--input-bg: #ffffff;--info-bg: #e8eef8;--info-border: #c7d7f0;--info-text: #2f5d9f;--line-muted-bg: rgb(244 246 248 / 70%);--primary: #116149;--primary-border: #c9e4db;--primary-contrast: #ffffff;--primary-soft: #eef7f4;--primary-text: #116149;--shadow-raised: 0 8px 24px rgb(16 24 40 / 8%);--success-bg: #ecf8f0;--success-border: #bdeccf;--success-strong: #0b6b3a;--success-text: #064e2b;--surface: #ffffff;--surface-muted: #f4f6f8;--surface-raised: #ffffff;--surface-soft: #eef2f6;--text: #20262d;--text-muted: #65717f;--text-soft: #697684;--text-strong: #1f2933;--text-subtle: #9ba6b2;--warning-bg: #fff7df;--warning-border: #efd18a;--warning-soft: #fff0cc;--warning-strong: #765100;--warning-text: #4d3500;color:var(--text);background:var(--app-bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}:root[data-theme=dark]{--app-bg: #111315;--border: #30363d;--border-strong: #3b434c;--code-bg: #0d1117;--code-text: #c9d1d9;--control-bg: #20242a;--danger-bg: #3a1715;--danger-border: #77312d;--danger-soft: #371b19;--danger-strong: #ff9d94;--danger-text: #ffc4bf;--divider: #2b3138;--input-bg: #14171a;--info-bg: #17253b;--info-border: #2d4f86;--info-text: #9ec5ff;--line-muted-bg: rgb(32 36 42 / 70%);--primary: #53d6ad;--primary-border: #236b58;--primary-contrast: #0b1d17;--primary-soft: #143a31;--primary-text: #73e0bd;--shadow-raised: 0 8px 24px rgb(0 0 0 / 30%);--success-bg: #143123;--success-border: #286a48;--success-strong: #79e2a8;--success-text: #b5f3cf;--surface: #181b1f;--surface-muted: #20242a;--surface-raised: #1d2126;--surface-soft: #242a30;--text: #e7edf3;--text-muted: #a9b3bd;--text-soft: #96a0aa;--text-strong: #f4f7fa;--text-subtle: #65717f;--warning-bg: #3a2d11;--warning-border: #72591c;--warning-soft: #443412;--warning-strong: #ffd782;--warning-text: #ffe5a3}*{box-sizing:border-box}body{background:var(--app-bg);margin:0}.app{min-height:100vh;padding:40px 24px}.hero,.toolGrid{margin:0 auto;max-width:960px}.hero{align-items:center;border-bottom:1px solid var(--border);display:flex;gap:16px;justify-content:space-between;padding:32px 0 28px}h1{font-size:38px;line-height:1.1;margin:0}.description{color:var(--text-muted);font-size:15px;margin:12px 0 0}.preferences{align-items:center;align-self:flex-start;display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.languageSelect,.themeSelect{background:var(--input-bg);border:1px solid var(--border-strong);border-radius:8px;color:var(--text-strong);min-height:36px;min-width:96px;padding:0 8px}.toolGrid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));padding-top:24px}.toolCard{align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:inherit;display:flex;gap:8px;min-height:108px;padding:8px}.toolCard:hover,.toolCard:focus-within{border-color:var(--border-strong);box-shadow:var(--shadow-raised)}.toolLink{align-items:center;color:inherit;display:flex;flex:1;gap:14px;min-width:0;padding:10px;text-decoration:none}.toolIcon{align-items:center;background:var(--primary-soft);border:1px solid var(--primary-border);border-radius:8px;color:var(--primary-text);display:inline-flex;flex:0 0 auto;height:42px;justify-content:center;width:42px}.toolContent{display:grid;flex:1;gap:5px;min-width:0}.toolContent strong{font-size:16px}.toolContent span{color:var(--text-muted);font-size:13px;line-height:1.5}.openButton{align-items:center;border-radius:7px;color:var(--text-muted);display:inline-flex;flex:0 0 auto;height:38px;justify-content:center;text-decoration:none;width:38px}.openButton:hover,.openButton:focus-visible{background:var(--control-bg);color:var(--text-strong);outline:0}@media(max-width:640px){.app{padding:24px 16px}.hero{align-items:flex-start;flex-direction:column;padding-top:20px}h1{font-size:32px}}