/* The Lemon Index: white pages, ink type, lemon yellow for the brand, red only for "bad". */
:root { --bg: #ffffff; --ink: #111214; --ink2: #3c4043; --mute: #5f6368; --line: #e3e5e8; --soft: #f4f5f6; --lemon: #ffd400; --lemon-soft: #fff6c2; --red: #e8141c; --red-soft: #fde8e9; --good: #1a8f4c; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 Inter, system-ui, -apple-system, "Segoe UI", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px max(16px, calc(50% - 560px)); background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: -.02em; text-decoration: none; font-size: 18px; }
.brand img { border-radius: 50%; }
.top nav { display: flex; align-items: center; gap: 18px; font-weight: 600; font-size: 15px; }
.top nav a { text-decoration: none; }
.top .yt { background: var(--ink); color: #fff; border-radius: 999px; padding: 7px 14px; }
main { max-width: 1120px; margin: 0 auto; padding: 0 16px 40px; }
section, article { padding-block: 40px 8px; }
h1, h2 { letter-spacing: -.035em; line-height: 1.06; text-wrap: balance; margin: 0 0 12px; }
h1 { font-weight: 900; font-size: clamp(36px, 6vw, 64px); }
h2 { font-weight: 900; font-size: clamp(24px, 3.4vw, 36px); margin-top: 32px; }
mark { background: var(--lemon); color: var(--ink); padding: 0 .12em; border-radius: 4px; }
.kicker { font-weight: 800; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--mute); margin: 0 0 10px; }
.lede { font-size: clamp(18px, 2.2vw, 21px); color: var(--ink2); max-width: 62ch; margin: 0 0 20px; }
.sub, .note { color: var(--mute); font-size: 15px; max-width: 68ch; }
.row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.btn { display: inline-flex; align-items: center; justify-content: center; background: var(--ink); color: #fff; text-decoration: none; font-weight: 800; border-radius: 12px; padding: 13px 20px; }
.btn.ghost { background: var(--soft); color: var(--ink); }
.hero { padding-top: 56px; }
.scale { max-width: 620px; margin-top: 26px; }
.sbar { position: relative; height: 14px; border-radius: 7px; background: linear-gradient(90deg, var(--ink) 0 25%, #c9ccd1 25% 40%, var(--soft) 40% 60%, var(--red) 75% 100%); }
.sbar i { position: absolute; top: -8px; width: 4px; height: 30px; background: var(--lemon); border: 1px solid var(--ink); border-radius: 2px; }
.sl { display: flex; justify-content: space-between; font-weight: 800; font-size: 13px; margin-top: 8px; } .sl .bad { color: var(--red); }
.bars { display: grid; gap: 6px; max-width: 820px; }
.b { display: grid; grid-template-columns: minmax(110px, 190px) 1fr 52px; gap: 12px; align-items: center; font-size: 15px; }
.bn { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bt { position: relative; height: 22px; background: var(--soft); border-radius: 6px; }
.bt i { position: absolute; inset: 0 auto 0 0; border-radius: 6px; background: var(--ink); }
.b.bad .bt i { background: var(--red); }
.bt em { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--lemon); outline: 1px solid rgba(0, 0, 0, .15); }
.b b { font-weight: 900; text-align: right; font-variant-numeric: tabular-nums; } .b.bad b { color: var(--red); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 18px 0; }
.stats div { background: var(--soft); border-radius: 14px; padding: 16px; } .stats b { display: block; font-weight: 900; font-size: 28px; letter-spacing: -.03em; } .stats span { color: var(--mute); font-size: 14px; }
.tw { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; } th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); } th { font-size: 13px; color: var(--mute); background: var(--soft); }
tr:last-child td { border-bottom: 0; } td.num { font-weight: 900; font-variant-numeric: tabular-nums; } td.good { color: var(--good); } td.bad { color: var(--red); }
.beats { padding-left: 22px; display: grid; gap: 10px; max-width: 72ch; }
.study p { max-width: 72ch; }
.card { display: block; text-decoration: none; border: 1px solid var(--line); border-radius: 18px; padding: 22px; margin: 18px 0; } .card:hover { border-color: var(--ink); } .card p { color: var(--mute); margin: 0; }
.faq details { border-bottom: 1px solid var(--line); padding: 12px 0; max-width: 820px; } .faq summary { font-weight: 800; cursor: pointer; } .faq p { color: var(--ink2); margin: 8px 0 0; }
.foot { max-width: 1120px; margin: 40px auto 0; padding: 0 16px 40px; }
.cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; background: var(--lemon-soft); border-radius: 20px; padding: 26px; }
.cta h2 { margin: 0 0 6px; font-size: clamp(22px, 3vw, 30px); } .cta p { margin: 0; color: var(--ink2); }
.socs { font-weight: 700; margin-top: 18px; } .fine { color: var(--mute); font-size: 13px; }
@media (max-width: 560px) { .top nav a:not(.yt) { display: none; } .b { grid-template-columns: 100px 1fr 44px; font-size: 14px; } }