:root{--bg: #eef3fb;--card: rgba(255, 255, 255, .94);--text: #122033;--muted: #5d6b82;--border: #d9e4f2;--primary: #0f4cbd;--primary-dark: #0b3a92;--danger: #b42318;--success: #027a48;--shadow: 0 18px 48px rgba(15, 23, 42, .1)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;background:radial-gradient(circle at top left,rgba(15,76,189,.12),transparent 34%),linear-gradient(180deg,#f8fbff 0%,var(--bg) 100%);color:var(--text);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}.page{max-width:1240px;margin:0 auto;padding:28px 20px 56px}.page-header{margin-bottom:24px}.page-header h1{margin:0 0 10px;font-size:clamp(34px,4.8vw,54px);line-height:1;letter-spacing:-.04em}.page-copy{max-width:720px;margin:0;color:var(--muted);line-height:1.6}.tab-list{display:flex;flex-wrap:nowrap;gap:12px;align-items:stretch;margin-bottom:24px}.tab-button{flex:1 1 0;min-width:0;min-height:76px;padding:16px 18px;border:1px 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