:root{color-scheme:light;--bg:#f5f7fb;--surface:#fff;--text:#213049;--muted:#7c8ba2;--line:#e0e7f1;--blue:#356be8;--soft:#edf3ff;--shadow:#2339590a;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--text);background:var(--bg)}
:root[data-theme=dark]{color-scheme:dark;--bg:#101722;--surface:#182230;--text:#e0e7f2;--muted:#a0aec4;--line:#2b3a50;--blue:#92b4ff;--soft:#243858;--shadow:#0002}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}button,a{outline-offset:6px}.page{max-width:1140px;margin:auto;padding:0 38px;min-height:100vh;display:flex;flex-direction:column}header{height:106px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:650;letter-spacing:-.6px}.logo{display:grid;place-items:center;width:37px;height:37px;background:#356be8;color:white;font-size:21px;border-radius:11px;font-weight:700;letter-spacing:-2px;padding-right:2px}.brand-note{font-size:9px;font-weight:550;letter-spacing:1.5px;color:var(--muted);padding-left:16px;margin-left:7px;border-left:1px solid var(--line)}.theme-toggle{width:38px;height:38px;padding:9px;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--text);cursor:pointer;display:grid;place-items:center}.theme-toggle:hover{border-color:var(--blue)}.theme-toggle svg{width:18px;height:18px}main{flex:1;padding:65px 0 56px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--blue);font-weight:700}h1{font-size:39px;line-height:1.2;font-weight:650;letter-spacing:-1.3px;max-width:650px;margin:19px 0 17px}.intro p{font-size:15px;line-height:1.8;color:var(--muted);margin:0}.catalog{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:42px 0 26px}.card{display:flex;flex-direction:column;padding:30px;background:var(--surface);border:1px solid var(--line);border-radius:15px;box-shadow:0 4px 24px var(--shadow);transition:border-color .2s,transform .2s}.card:hover{border-color:var(--blue);transform:translateY(-3px)}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:27px}.tool-icon{width:48px;height:48px;display:grid;place-items:center;background:var(--soft);color:var(--blue);border-radius:13px}.tool-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.tag{font-size:10px;letter-spacing:.6px;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:5px 8px}h2{font-size:21px;font-weight:600;letter-spacing:-.4px;margin:0 0 12px}.card p{font-size:13px;line-height:1.85;color:var(--muted);margin:0 0 27px;max-width:380px}.card-bottom{border-top:1px solid var(--line);padding-top:19px;margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:600;color:var(--blue)}.arrow{font-size:21px;font-weight:400}.demo-note{display:flex;align-items:baseline;gap:9px;font-size:11px;line-height:1.8;color:var(--muted)}.status-dot{display:block;flex:none;width:6px;height:6px;border-radius:50%;background:#27a580}footer{border-top:1px solid var(--line);padding:24px 0 30px;display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}@media(max-width:720px){.page{padding:0 22px}header{height:85px}.brand-note{display:none}main{padding:40px 0}h1{font-size:30px;letter-spacing:-.8px}.catalog{grid-template-columns:1fr;margin-top:30px;gap:16px}.card{padding:25px}.desktop-break{display:none}.card-top{margin-bottom:20px}}
@media(prefers-reduced-motion:reduce){.card{transition:none}.card:hover{transform:none}}