:root {
  --ink: #1a2130;
  --ink-soft: #2a3346;
  --fog: #edeff2;
  --paper: #ffffff;
  --honey: #f5cd3d;
  --honey-strong: #e3b71c;
  --honey-soft: #fcf1c4;
  --slate: #5d6577;
  --line: #d9dde3;
  --font: ui-sans-serif, system-ui, -apple-system, 'Apple SD Gothic Neo', 'Pretendard', 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--fog); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--honey-strong); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Header */
.top { display: flex; align-items: center; gap: 24px; padding: 20px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: -0.02em; text-decoration: none; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.top nav { margin-left: auto; display: flex; align-items: center; gap: 22px; font-size: 15px; }
.top nav a { text-decoration: none; color: var(--slate); }
.top nav a:hover { color: var(--ink); }
.badge { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; background: var(--ink); color: #fff; padding: 9px 16px; font-size: 14px; font-weight: 600; text-decoration: none; white-space: nowrap; }
.badge small { color: var(--honey); font-weight: 600; font-size: 12px; }

/* Hero: the tear-off date page from the app's sidebar */
.hero { display: grid; grid-template-columns: auto 1fr; gap: 56px; align-items: end; padding: 56px 0 40px; }
.datepage { background: var(--ink); color: #fff; border-radius: 22px; padding: 28px 30px 26px; width: 260px; box-shadow: 0 30px 60px -30px rgba(26, 33, 48, 0.55); }
.datepage .day { font-size: 132px; line-height: 0.82; font-weight: 900; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.datepage .weekday { display: inline-block; margin-top: 18px; transform: rotate(-1.5deg); background: var(--honey); color: var(--ink); font-weight: 800; font-size: 20px; padding: 1px 9px; border-radius: 4px; }
.datepage .month { margin-top: 6px; color: #9aa3b5; font-size: 15px; }
.hero h1 { font-size: clamp(40px, 6vw, 68px); line-height: 1.02; letter-spacing: -0.035em; font-weight: 900; margin: 0 0 18px; max-width: 13ch; }
.hero p.lede { font-size: 19px; color: var(--slate); margin: 0 0 26px; max-width: 46ch; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.actions .quiet { font-size: 15px; color: var(--slate); text-underline-offset: 4px; text-decoration-color: var(--honey-strong); text-decoration-thickness: 2px; }

/* Product shot */
.shot { margin: 8px 0 0; }
.shot picture img, .shot img { display: block; width: 100%; height: auto; border-radius: 16px; border: 1px solid var(--line); box-shadow: 0 40px 80px -40px rgba(26, 33, 48, 0.45); background: var(--paper); }
.shot figcaption { font-size: 13px; color: var(--slate); margin-top: 12px; }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; padding: 88px 0 72px; }
.feature h2 { font-size: 22px; letter-spacing: -0.02em; margin: 0 0 10px; }
.feature h2 mark { background: linear-gradient(transparent 55%, var(--honey) 55%); color: inherit; padding: 0 2px; }
.feature p { margin: 0 0 10px; color: var(--slate); }
.feature ul { margin: 0; padding-left: 18px; color: var(--slate); font-size: 15px; }
.feature li { margin: 4px 0; }

/* Privacy promise */
.promise { background: var(--ink); color: #e6e9ef; border-radius: 28px; padding: 56px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: start; }
.promise h2 { color: #fff; font-size: clamp(28px, 4vw, 40px); line-height: 1.1; letter-spacing: -0.03em; margin: 0 0 14px; }
.promise p { margin: 0; color: #aab2c2; }
.promise dl { margin: 0; display: grid; gap: 18px; }
.promise dt { color: var(--honey); font-weight: 700; }
.promise dd { margin: 2px 0 0; color: #c9cfda; font-size: 15px; }
.promise a { color: #fff; text-decoration-color: var(--honey); text-underline-offset: 3px; }

footer.site { padding: 48px 0 56px; display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; font-size: 14px; color: var(--slate); }
footer.site .links { display: flex; flex-wrap: wrap; gap: 20px; margin-left: auto; }
footer.site a { text-decoration: none; }
footer.site a:hover { color: var(--ink); text-decoration: underline; }

/* Legal pages */
.legal { background: var(--paper); border: 1px solid var(--line); border-radius: 20px; padding: 48px 56px; margin: 24px 0 0; }
.legal h1 { font-size: 40px; letter-spacing: -0.03em; line-height: 1.1; margin: 0 0 6px; }
.legal .meta { color: var(--slate); margin: 0 0 32px; font-size: 15px; }
.legal h2 { font-size: 21px; letter-spacing: -0.015em; margin: 40px 0 10px; }
.legal h3 { font-size: 17px; margin: 24px 0 6px; }
.legal p, .legal li { max-width: 72ch; }
.legal ul { padding-left: 20px; }
.legal li { margin: 6px 0; }
.legal .callout { background: var(--honey-soft); border-left: 4px solid var(--honey-strong); padding: 16px 20px; border-radius: 0 12px 12px 0; max-width: 72ch; }
.legal table { border-collapse: collapse; width: 100%; max-width: 860px; font-size: 15px; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.legal th { background: var(--fog); font-weight: 700; }
.legal code { background: var(--fog); padding: 1px 6px; border-radius: 4px; font-size: 0.92em; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 32px; padding-top: 32px; }
  .datepage { width: 220px; }
  .datepage .day { font-size: 104px; }
  .features { grid-template-columns: 1fr; gap: 36px; padding: 64px 0 48px; }
  .promise { grid-template-columns: 1fr; padding: 36px 28px; gap: 28px; }
  .legal { padding: 32px 22px; }
  .top nav .hide-sm { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }