:root{--color-ink: #141B18;--color-ink-surface: #1C2420;--color-ink-elevated: #242E29;--color-ink-border: rgba(244, 241, 231, .12);--color-ink-border-focus: rgba(231, 161, 60, .5);--color-paper: #F4F1E7;--color-paper-dark: #2B3530;--color-paper-muted: #6B7670;--color-paper-border: rgba(43, 53, 48, .15);--color-lamp: #E7A13C;--color-lamp-hover: #D48F2A;--color-lamp-light: rgba(231, 161, 60, .15);--color-lamp-text: #141B18;--color-teal: #4C948E;--color-teal-light: rgba(76, 148, 142, .15);--color-rust: #D97757;--color-rust-light: rgba(217, 119, 87, .15);--color-text-main: #F4F1E7;--color-text-dim: #A4ACA7;--color-text-muted: #7E8782;--font-display: "Source Serif 4", Georgia, serif;--font-body: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: .18s ease;--transition-normal: .28s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--color-ink);color:var(--color-text-main);font-family:var(--font-body);font-size:1.05rem;line-height:1.65;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:24px 16px 64px}#root{width:100%;max-width:640px;margin:0 auto}h1.brand-headline{font-family:var(--font-display);font-weight:600;font-size:2.15rem;line-height:1.25;letter-spacing:-.015em;color:var(--color-paper)}@media(max-width:480px){h1.brand-headline{font-size:1.8rem}}.card-dark{background-color:var(--color-ink-surface);border:1px solid var(--color-ink-border);border-radius:var(--radius-md);padding:20px;box-shadow:0 8px 24px #00000040}.card-paper{background-color:var(--color-paper);color:var(--color-paper-dark);border-radius:var(--radius-md);padding:24px;box-shadow:0 10px 30px #00000059}button,input,textarea,select{font-family:inherit;font-size:1rem}button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);border:none;font-weight:500}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--color-lamp);outline-offset:2px}button:disabled{opacity:.55;cursor:not-allowed}.btn-lamp{background-color:var(--color-lamp);color:var(--color-lamp-text);font-weight:600;font-size:1.05rem;padding:12px 24px;min-height:48px;border-radius:var(--radius-md);box-shadow:0 4px 12px #e7a13c40}.btn-lamp:hover:not(:disabled){background-color:var(--color-lamp-hover);transform:translateY(-1px);box-shadow:0 6px 16px #e7a13c59}.btn-lamp:active:not(:disabled){transform:translateY(0)}.btn-secondary{background-color:#f4f1e714;color:var(--color-paper);border:1px solid var(--color-ink-border);padding:8px 16px}.btn-secondary:hover:not(:disabled){background-color:#f4f1e724}.pill-btn{min-height:40px;padding:6px 14px;border-radius:var(--radius-full);background-color:var(--color-ink-surface);border:1px solid var(--color-ink-border);color:var(--color-text-dim);font-size:.92rem;transition:all var(--transition-fast)}.pill-btn:hover:not(:disabled){color:var(--color-paper);border-color:#f4f1e740}.pill-btn.active-lamp{background-color:var(--color-lamp);color:var(--color-lamp-text);border-color:var(--color-lamp);font-weight:600;box-shadow:0 2px 8px #e7a13c4d}.pill-btn.active-teal{background-color:var(--color-teal);color:#fff;border-color:var(--color-teal);font-weight:600;box-shadow:0 2px 8px #4c948e4d}@keyframes soundwave{0%,to{transform:scaleY(.4)}50%{transform:scaleY(1)}}.wave-bar{display:inline-block;width:3px;height:16px;background-color:currentColor;border-radius:2px;animation:soundwave 1s ease-in-out infinite}.wave-bar:nth-child(2){animation-delay:.2s}.wave-bar:nth-child(3){animation-delay:.4s}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:2px solid rgba(20,27,24,.25);border-top-color:var(--color-ink);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}.spinner-light{border-color:#f4f1e740;border-top-color:var(--color-lamp)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#0000001a}::-webkit-scrollbar-thumb{background:#f4f1e733;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#f4f1e759}