:root{--bg: #FAFAFA;--bg-secondary: #F2F2F7;--surface: #FFFFFF;--surface-elevated: #FFFFFF;--accent: #FF4D4D;--accent-soft: #FF7A7A;--accent-warm: #FF8A5C;--ink: #1A1A1A;--ink-soft: #3A3A3C;--warning: #FF9F0A;--success: #30D158;--danger: #FF3B30;--text-primary: #1A1A1A;--text-secondary: #6E6E73;--text-tertiary: #8E8E93;--text-disabled: #C7C7CC;--divider: #E5E5EA;--rule: #D1D1D6;--line: rgba(26,26,26,.08);--paper: var(--bg);--paper-deep: var(--bg-secondary);--cream: #FFFFFF;--ink-deep: #0F0F12;--muted: var(--text-secondary);--rule-light: var(--divider);--terra: var(--accent);--terracotta: var(--accent);--terracotta-soft: var(--accent-soft);--moss: var(--accent);--font-sans: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text", "Helvetica Neue", system-ui, sans-serif;--font-display: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, monospace;--r-xs: 4px;--r-sm: 8px;--r-md: 16px;--r-lg: 24px;--r-xl: 32px;--r-pill: 999px;--shadow-xs: 0 2px 12px rgba(26, 26, 26, .04);--shadow-sm: 0 4px 20px rgba(26, 26, 26, .06);--shadow-md: 0 8px 28px rgba(26, 26, 26, .08);--shadow-lg: 0 14px 40px rgba(26, 26, 26, .1);--shadow-xl: 0 22px 60px rgba(26, 26, 26, .12)}@media(prefers-color-scheme:dark){:root{--bg: #0F0F12;--bg-secondary: #17171B;--surface: #1C1C20;--surface-elevated: #242428;--ink: #F5F5F7;--ink-soft: #C7C7CC;--text-primary: #F5F5F7;--text-secondary: #A8A8AD;--text-tertiary: #8E8E93;--text-disabled: #545458;--divider: #38383A;--rule: #48484A;--line: rgba(255,255,255,.1);--paper: var(--bg);--paper-deep: var(--bg-secondary);--cream: var(--surface);--shadow-xs: 0 2px 12px rgba(0, 0, 0, .3);--shadow-sm: 0 4px 20px rgba(0, 0, 0, .35);--shadow-md: 0 8px 28px rgba(0, 0, 0, .4);--shadow-lg: 0 14px 40px rgba(0, 0, 0, .5);--shadow-xl: 0 22px 60px rgba(0, 0, 0, .55)}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-sans);font-size:17px;line-height:1.5;letter-spacing:-.01em;min-height:100dvh}img,svg{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none;transition:opacity .18s ease,color .18s ease}a:hover{opacity:.7}button{cursor:pointer;font-family:inherit;border:none;background:transparent}input,textarea{font-family:inherit;font-size:inherit;color:inherit}::selection{background:var(--accent);color:#fff}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 32px}@media(max-width:640px){.container{padding:0 20px}}.rule{height:.5px;background:var(--divider);border:none}.display{font-family:var(--font-display);font-weight:700;letter-spacing:-.025em;line-height:.98;color:var(--text-primary)}.display em,.display-italic{font-family:var(--font-display);font-style:normal;font-weight:700;letter-spacing:-.025em;color:var(--accent)}.eyebrow{font-family:var(--font-sans);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--text-tertiary)}.eyebrow--accent,.eyebrow.accent{color:var(--accent)}.meta,.mono{font-family:var(--font-sans);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary)}.lede{font-family:var(--font-sans);color:var(--ink-soft);font-size:17px;line-height:1.55;letter-spacing:-.005em}.btn-ink{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font-sans);font-size:15px;font-weight:600;color:var(--bg);background:var(--ink);padding:14px 24px;border-radius:var(--r-md);min-height:48px;white-space:nowrap;transition:transform .18s ease,opacity .18s ease}.btn-ink:hover{opacity:1;transform:translateY(-1px)}.btn-ink:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-sans);font-size:15px;font-weight:600;color:var(--text-primary);background:transparent;padding:14px 24px;border-radius:var(--r-md);border:1px solid var(--text-primary);min-height:48px;transition:opacity .18s ease,transform .18s ease}.btn-line:hover{opacity:1;transform:translateY(-1px)}.btn-store{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:var(--bg);padding:12px 18px 12px 16px;border-radius:var(--r-md);font-family:var(--font-sans);font-size:13px;min-width:180px;transition:opacity .2s ease,transform .2s ease}.btn-store:hover{opacity:.92;transform:translateY(-1px)}.btn-store__small{font-size:10px;opacity:.75;letter-spacing:.02em;display:block;line-height:1;margin-bottom:2px}.btn-store__big{font-size:15px;font-weight:600;letter-spacing:-.01em;line-height:1}.input-ink{font-family:var(--font-sans);font-size:17px;color:var(--text-primary);background:var(--surface);border:1px solid var(--divider);border-radius:var(--r-md);padding:14px 16px;outline:none;width:100%;min-height:48px;transition:border-color .18s ease,box-shadow .18s ease}.input-ink::placeholder{color:var(--text-tertiary)}.input-ink:focus{border-color:var(--text-primary);box-shadow:0 0 0 3px #1a1a1a0f}.card{background:var(--surface);border-radius:var(--r-md);padding:24px;box-shadow:var(--shadow-sm)}.prose{max-width:68ch;margin:0 auto;padding:96px 0}.prose h1{font-family:var(--font-display);font-weight:700;font-size:clamp(40px,6vw,64px);letter-spacing:-.03em;line-height:1.02;margin-bottom:32px;color:var(--text-primary)}.prose h2{font-family:var(--font-sans);font-weight:600;font-size:19px;margin-top:40px;margin-bottom:12px;color:var(--text-primary);letter-spacing:-.01em}.prose h3{font-family:var(--font-sans);text-transform:uppercase;font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--text-tertiary);margin-top:28px;margin-bottom:10px}.prose p{font-size:16px;line-height:1.7;color:var(--ink-soft);margin-bottom:16px;letter-spacing:-.005em}.prose a{color:var(--accent);text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:1px}.prose a:hover{opacity:.8}.prose .caption,.prose .meta{margin-bottom:32px;display:block;color:var(--text-tertiary)}.site-header{display:flex;justify-content:space-between;align-items:center;padding:32px 0}.hairline{height:.5px;background:var(--divider);border:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.glass{background:#fafafab8;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--line)}@media(prefers-color-scheme:dark){.glass{background:#0f0f12b8}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}