:root{--tp-primary: #131316;--tp-secondary: #42434d;--tp-danger: #d9d9de;--tp-accent: #2f6bff;--tp-white: #ffffff;--tp-ink: #131316;--tp-muted: #747686;--tp-bg: #f7f7f8;--tp-border: #d9d9de;--tp-chrome: #131316;--tp-chrome-hover: #42434d;--tp-on-chrome: #ffffff;--tp-on-chrome-muted: #a8aab4;--tp-logo: #4a5568;--tp-wash: #f0f0f2;--tp-radius: 14px;--tp-shadow: 0 10px 30px rgba(19, 19, 22, .08)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--tp-ink);background:var(--tp-bg);line-height:1.5}a{color:var(--tp-accent)}.tp-container{max-width:1040px;margin:0 auto;padding:0 24px}.tp-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;background:var(--tp-chrome);color:var(--tp-on-chrome)}.tp-header .tp-brand{color:var(--tp-on-chrome)}.tp-header .tp-btn-ghost{background:transparent;color:var(--tp-on-chrome);border-color:#ffffff3d}.tp-header .tp-btn-primary{background:var(--tp-secondary);color:var(--tp-on-chrome)}.tp-header .tp-btn-primary:hover{background:var(--tp-white);color:var(--tp-chrome);filter:none}.tp-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em}.tp-btn{display:inline-flex;align-items:center;gap:8px;border:none;border-radius:10px;padding:11px 18px;font-size:15px;font-weight:700;cursor:pointer;text-decoration:none;transition:transform .06s ease,background .15s ease,color .15s ease}.tp-btn:active{transform:translateY(1px)}.tp-btn-primary{background:var(--tp-primary);color:var(--tp-on-chrome)}.tp-btn-primary:hover{background:var(--tp-chrome-hover)}.tp-btn-ghost{background:var(--tp-white);color:var(--tp-ink);border:1px solid var(--tp-border)}.tp-hero{padding:80px 0 64px;text-align:center}.tp-hero h1{font-size:52px;line-height:1.05;letter-spacing:-.03em;margin:18px 0 12px}.tp-hero .tp-grad{color:var(--tp-accent)}.tp-hero p{font-size:20px;color:var(--tp-muted);max-width:640px;margin:0 auto 28px}.tp-cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.tp-features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:24px 0 72px}@media (max-width: 780px){.tp-features{grid-template-columns:1fr}.tp-hero h1{font-size:38px}}.tp-card{background:var(--tp-white);border:1px solid var(--tp-border);border-radius:var(--tp-radius);padding:22px;box-shadow:var(--tp-shadow)}.tp-card h3{margin:6px 0 8px}.tp-pill{display:inline-block;width:34px;height:34px;border-radius:9px;background:var(--tp-logo)}.tp-main{padding:32px 0 64px}.tp-auth-wrap{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center}.tp-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media (max-width: 780px){.tp-grid{grid-template-columns:1fr}}.tp-label{font-size:13px;font-weight:700;color:var(--tp-muted);text-transform:uppercase;letter-spacing:.04em}.tp-modes{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.tp-mode{border:1px solid var(--tp-border);background:var(--tp-white);border-radius:999px;padding:8px 16px;font-weight:700;cursor:pointer}.tp-mode.active{background:var(--tp-primary);color:var(--tp-on-chrome);border-color:transparent}.tp-table{width:100%;border-collapse:collapse;background:var(--tp-white);border-radius:var(--tp-radius);overflow:hidden}.tp-table th,.tp-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--tp-border);font-size:14px}.tp-table th{background:var(--tp-wash);color:var(--tp-muted);text-transform:uppercase;font-size:12px;letter-spacing:.04em}.tp-footer{background:var(--tp-chrome);color:var(--tp-on-chrome-muted);padding:24px;text-align:center;font-size:14px}.tp-footer .tp-brand{color:var(--tp-on-chrome);justify-content:center}.tp-footer a{color:var(--tp-on-chrome)}.tp-prose{max-width:760px;margin:0 auto;padding:40px 0 72px}.tp-prose h1{letter-spacing:-.02em}.tp-muted{color:var(--tp-muted)}.tp-notice{background:var(--tp-wash);border:1px solid var(--tp-border);border-radius:10px;padding:12px 14px;font-size:14px}.tp-input{width:100%;border:1px solid var(--tp-border);border-radius:10px;padding:10px 12px;font-size:15px;font-family:inherit;color:var(--tp-ink);background:var(--tp-white)}.tp-row{display:flex;gap:10px;align-items:center}.tp-span-2{grid-column:1 / -1}.tp-kb-list{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}.tp-kb-row{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;border:1px solid var(--tp-border);border-radius:12px;padding:12px 14px}.tp-btn:disabled{opacity:.6;cursor:not-allowed}