@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Onest:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--ink: #0a0a0b;--ink-soft: #404045;--ink-mute: #6a6a72;--ink-quiet: #9b9ba3;--ink-08: rgba(10, 10, 11, .08);--ink-14: rgba(10, 10, 11, .12);--paper: #ffffff;--paper-soft: #f7f7f8;--paper-warm: #f1f1f4;--accent: #1060a0;--accent-soft: #e3eef9;--accent-deep: #002050;--accent-sky: #30d0f0;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--radius: 10px;--radius-lg: 14px;--font-display: "Onest", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--font-ui: "Onest", "Inter", -apple-system, system-ui, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-body);color:var(--ink);background-color:var(--paper);background-image:radial-gradient(circle,rgba(10,10,11,.05) 1px,transparent 1.5px);background-size:24px 24px;background-attachment:fixed;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}.main-area{min-height:100vh}.container{width:100%;max-width:640px;margin:0 auto;padding:0 16px}h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-family:var(--font-ui);font-size:14px;font-weight:500;letter-spacing:-.005em;padding:10px 16px;border-radius:var(--radius);background:var(--ink);color:#fff;border:1px solid var(--ink);cursor:pointer;transition:transform .16s cubic-bezier(.34,1.56,.64,1),background .2s ease,box-shadow .2s ease}.btn:hover{background:#1a1a1d;transform:translateY(-1px)}.btn:active{transform:scale(.985)}.btn--accent{background:var(--accent);border-color:var(--accent)}.btn--accent:hover{background:var(--accent-deep);border-color:var(--accent-deep)}.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink-14)}.btn--ghost:hover{background:var(--paper-soft);border-color:var(--ink)}.btn--lg{padding:13px 20px;font-size:15px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn--google{background:#fff;color:var(--ink);border:1px solid var(--ink-14)}.btn--google:hover{background:var(--paper-soft)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}::selection{background:var(--accent);color:#fff}.tab-row{display:flex;gap:0;border-bottom:1px solid var(--ink-08);margin-bottom:24px}.tab-row button{flex:1;padding:12px 8px;font-size:13px;font-weight:500;background:none;border:none;border-bottom:2px solid transparent;color:var(--ink-mute);cursor:pointer}.tab-row button.active{color:var(--ink);border-bottom-color:var(--accent)}.divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--ink-mute);font-size:12px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--ink-08)}