@import"https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap";:root{--bg: #FAF7F2;--bg-2: #F2EEE6;--bg-3: #E8E2D6;--ink: #1B1A17;--ink-2: #3A3833;--ink-3: #6B665E;--ink-4: #A09A8E;--hairline: rgba(27, 26, 23, .08);--hairline-2: rgba(27, 26, 23, .14);--surface: #FFFFFF;--surface-warm: #FBF8F3;--accent: #7A9B7E;--accent-deep: #5E7E63;--accent-tint: #E8EFE7;--accent-bg: #F1F5EE;--swatch-sage: #7A9B7E;--swatch-terracotta: #C26B4A;--swatch-slate: #5C6B78;--swatch-plum: #8C5A7A;--error: #B5462E;--error-bg: #F7E8E2;--success: #5E7E63;--font-display: "Fraunces", "Times New Roman", serif;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;--t-display-xl: clamp(48px, 8vw, 88px);--t-display-l: clamp(36px, 6vw, 56px);--t-display-m: clamp(28px, 4vw, 40px);--t-display-s: 28px;--t-h1: 32px;--t-h2: 24px;--t-h3: 20px;--t-body: 16px;--t-body-s: 14px;--t-caption: 12px;--s-1: 4px;--s-2: 8px;--s-3: 12px;--s-4: 16px;--s-5: 20px;--s-6: 24px;--s-8: 32px;--s-10: 40px;--s-12: 48px;--s-16: 64px;--s-20: 80px;--r-1: 6px;--r-2: 10px;--r-3: 14px;--r-4: 20px;--r-pill: 999px;--shadow-1: 0 1px 2px rgba(27, 26, 23, .04), 0 1px 3px rgba(27, 26, 23, .04);--shadow-2: 0 2px 8px rgba(27, 26, 23, .05), 0 8px 24px rgba(27, 26, 23, .06);--shadow-3: 0 8px 24px rgba(27, 26, 23, .08), 0 24px 48px rgba(27, 26, 23, .1);--shadow-glow: 0 0 0 4px rgba(122, 155, 126, .12);--ease-out: cubic-bezier(.2, .7, .3, 1);--ease-spring: cubic-bezier(.34, 1.4, .64, 1);--ease-soft: cubic-bezier(.4, 0, .2, 1);--dur-fast: .14s;--dur: .22s;--dur-slow: .38s}[data-accent=terracotta]{--accent: #C26B4A;--accent-deep: #9F5237;--accent-tint: #F2E1D9;--accent-bg: #F7EAE2;--shadow-glow: 0 0 0 4px rgba(194, 107, 74, .14)}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.fs-display{font-family:var(--font-display);font-weight:400;letter-spacing:-.02em;line-height:1.05;font-variation-settings:"opsz" 144,"SOFT" 30}.fs-display-italic{font-family:var(--font-display);font-weight:400;font-style:italic;letter-spacing:-.015em}.fs-h1{font-family:var(--font-display);font-weight:500;font-size:var(--t-h1);line-height:1.1;letter-spacing:-.02em}.fs-h2{font-family:var(--font-display);font-weight:500;font-size:var(--t-h2);line-height:1.15;letter-spacing:-.015em}.fs-h3{font-family:var(--font-display);font-weight:500;font-size:var(--t-h3);line-height:1.2;letter-spacing:-.01em}.fs-body{font-family:var(--font-sans);font-size:var(--t-body);line-height:1.5}.fs-body-s{font-family:var(--font-sans);font-size:var(--t-body-s);line-height:1.5;color:var(--ink-3)}.fs-mono{font-family:var(--font-mono);letter-spacing:.02em}.fs-caption{font-family:var(--font-sans);font-size:var(--t-caption);letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3);font-weight:500}.fs-btn{font-family:var(--font-sans);font-size:15px;font-weight:500;border:none;cursor:pointer;transition:all var(--dur) var(--ease-out);display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--r-pill);padding:14px 24px;letter-spacing:-.005em;white-space:nowrap}.fs-btn-primary{background:var(--ink);color:var(--bg)}.fs-btn-primary:hover{background:var(--ink-2);transform:translateY(-1px);box-shadow:var(--shadow-2)}.fs-btn-primary:active{transform:translateY(0)}.fs-btn-accent{background:var(--accent);color:#fff}.fs-btn-accent:hover{background:var(--accent-deep)}.fs-btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--hairline-2)}.fs-btn-ghost:hover{background:var(--bg-2)}.fs-btn-link{background:transparent;color:var(--ink-2);padding:8px 4px;text-decoration:none;border-radius:0}.fs-btn-link:hover{color:var(--accent-deep)}.fs-field{display:flex;flex-direction:column;gap:6px}.fs-label{font-size:13px;font-weight:500;color:var(--ink-2);letter-spacing:-.005em}.fs-input{font-family:var(--font-sans);font-size:16px;padding:14px 16px;border:1px solid var(--hairline-2);border-radius:var(--r-2);background:var(--surface);color:var(--ink);transition:all var(--dur-fast) var(--ease-out);width:100%;outline:none}.fs-input:hover{border-color:var(--ink-4)}.fs-input:focus{border-color:var(--accent);box-shadow:var(--shadow-glow)}.fs-input::placeholder{color:var(--ink-4)}.fs-input.is-error{border-color:var(--error);box-shadow:0 0 0 4px #b5462e1a}.fs-card{background:var(--surface);border-radius:var(--r-3);border:1px solid var(--hairline);padding:24px}.fs-card-warm{background:var(--surface-warm);border-radius:var(--r-3);border:1px solid var(--hairline);padding:24px}@keyframes fs-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.fs-shimmer{background:linear-gradient(90deg,var(--bg-2) 0%,var(--bg-3) 50%,var(--bg-2) 100%);background-size:200% 100%;animation:fs-shimmer 1.8s var(--ease-soft) infinite;border-radius:var(--r-2)}@keyframes fs-bloom{0%{transform:scale(.6);opacity:0}60%{opacity:1}to{transform:scale(2.4);opacity:0}}@keyframes fs-breathe{0%,to{transform:scale(1);opacity:.55}50%{transform:scale(1.05);opacity:.8}}@keyframes fs-fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fs-tick{0%{transform:scale(.5);opacity:0}60%{transform:scale(1.2)}to{transform:scale(1);opacity:1}}.fs-placeholder{background:repeating-linear-gradient(135deg,transparent 0 12px,rgba(27,26,23,.04) 12px 13px),var(--bg-2);border:1px solid var(--hairline);border-radius:var(--r-3);display:flex;align-items:center;justify-content:center;color:var(--ink-3);font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;position:relative}.fs-codecell{width:48px;height:60px;border-radius:var(--r-2);background:var(--surface);border:1px solid var(--hairline-2);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:28px;font-weight:500;color:var(--ink);transition:all var(--dur-fast) var(--ease-out)}.fs-codecell.is-filled{border-color:var(--accent);background:var(--accent-bg)}.fs-codecell.is-active{border-color:var(--accent);box-shadow:var(--shadow-glow)}.fs-codecell.is-error{border-color:var(--error);background:var(--error-bg)}.app-shell{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg);max-width:480px;margin:0 auto}.screen{animation:fs-fade-up .3s var(--ease-out) both}.screen-pad{padding:24px 24px 32px;min-height:100dvh;display:flex;flex-direction:column}