:root {
  --ink: #102a2b;
  --muted: #5d7271;
  --line: #d8e2de;
  --paper: #f7f7f2;
  --card: #ffffff;
  --teal: #176d64;
  --teal-deep: #0b443e;
  --sky: #157ca7;
  --yellow: #f4cd62;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); line-height: 1.5; }
a { color: inherit; }
.site-header, main, footer { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.site-header { min-height: 84px; display: flex; align-items: center; justify-content: space-between; }
.wordmark { text-decoration: none; font-weight: 750; letter-spacing: -0.035em; font-size: 1.05rem; }
.wordmark span { color: var(--teal); }
.header-link { color: var(--muted); text-decoration: none; font-size: .92rem; font-weight: 650; }
.hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 56px; align-items: stretch; padding: 76px 0 96px; }
.eyebrow { margin: 0 0 14px; color: var(--teal); font-size: .74rem; letter-spacing: .13em; font-weight: 800; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(2.6rem, 6vw, 5.5rem); line-height: .97; letter-spacing: -.065em; }
h2 { font-size: clamp(1.85rem, 3.4vw, 3rem); line-height: 1.03; letter-spacing: -.045em; }
h3 { margin-bottom: .55rem; font-size: 1.1rem; }
.lead { max-width: 670px; color: var(--muted); font-size: 1.15rem; }
.primary-link { display: inline-block; margin-top: 12px; padding: 13px 19px; border-radius: 999px; color: white; background: var(--teal); text-decoration: none; font-weight: 750; }
.release-note { margin-top: 16px; color: var(--muted); font-size: .85rem; }
.hero-summary { display: flex; min-height: 360px; flex-direction: column; justify-content: end; padding: 30px; border-radius: 28px; color: white; background: linear-gradient(145deg, #0d3537, #176d64 56%, #278bb4); box-shadow: 0 20px 56px #12424128; }
.summary-kicker { margin-bottom: auto; color: #d2eeec; font-size: .68rem; font-weight: 800; letter-spacing: .12em; }
.hero-summary strong { font-size: 3.3rem; letter-spacing: -.06em; line-height: 1; }
.hero-summary > span:not(.summary-kicker) { font-size: 1.05rem; }
.model-bars { display: flex; align-items: end; gap: 5px; height: 34px; margin: 18px 0; }
.model-bars i { width: 9px; border-radius: 6px; background: var(--yellow); }
.model-bars i:nth-child(1) { height: 12px; }.model-bars i:nth-child(2) { height: 17px; }.model-bars i:nth-child(3) { height: 23px; }.model-bars i:nth-child(4) { height: 29px; }.model-bars i:nth-child(5) { height: 34px; }
.hero-summary p { margin: 0; color: #d7edeb; font-size: .9rem; }
.section { padding: 92px 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 670px; margin-bottom: 34px; }
.section-heading h2 { margin-bottom: 0; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-grid article { min-height: 235px; padding: 26px; border: 1px solid var(--line); border-radius: 22px; background: var(--card); }
.feature-number { display: inline-block; margin-bottom: 38px; color: var(--teal); font-weight: 800; font-size: .84rem; }
.feature-grid p, .product-preview p, .method-list p, .caution p { color: var(--muted); }
.product-preview { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: center; }
.preview-copy h2 { margin-bottom: 20px; }
figure { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #e9eee9; }
figure img { display: block; width: 100%; height: auto; }
.method { background: #e8f0ec; }
.method-list { display: grid; gap: 1px; margin: 0; padding: 0; list-style: none; border: 1px solid #c8d9d1; border-radius: 22px; overflow: hidden; }
.method-list li { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 25px; background: #f8fbf9; }
.method-list li + li { border-top: 1px solid #d5e3dd; }
.method-list span { display: grid; place-items: center; width: 34px; height: 34px; color: white; border-radius: 50%; background: var(--teal); font-weight: 800; }
.method-list strong { display: block; margin-bottom: 4px; }.method-list p { margin-bottom: 0; }
.caution { max-width: 780px; }
.caution h2 { margin-bottom: 18px; }
footer { display: flex; gap: 22px; padding: 30px 0 44px; color: var(--muted); border-top: 1px solid var(--line); font-size: .85rem; }
footer a { text-decoration: none; }.privacy-page { max-width: 760px; padding: 64px 0 96px; }.privacy-page h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }.privacy-page h2 { margin-top: 48px; font-size: 1.35rem; letter-spacing: -.025em; }.privacy-page p { max-width: 700px; color: var(--muted); }.privacy-page a { color: var(--teal-deep); }.updated { font-size: .9rem; }
@media (max-width: 760px) { .site-header, main, footer { width: min(100% - 32px, 1120px); }.hero, .product-preview { grid-template-columns: 1fr; gap: 32px; padding: 42px 0 64px; }.hero-summary { min-height: 290px; }.feature-grid { grid-template-columns: 1fr; }.feature-grid article { min-height: auto; }.feature-number { margin-bottom: 22px; }.section { padding: 60px 0; } h1 { font-size: clamp(2.6rem, 13vw, 4.1rem); }.privacy-page { padding: 42px 0 70px; } footer { flex-wrap: wrap; } }