:root {
  --bg: #fbfaf7; --fg: #1d2330; --muted: #5d6576; --line: #e3e0d8; --card: #ffffff;
  --accent: #1f4fd1; --accent-fg: #ffffff; --good: #18794e; --warn: #a15c00; --warn-bg: #fff4e0;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #12151b; --fg: #e8eaf0; --muted: #9aa3b5; --line: #2b313d; --card: #1a1e26; --accent: #7aa2ff; --accent-fg: #0b1020; --good: #5fd39a; --warn: #f0b35a; --warn-bg: #2d2412; color-scheme: dark; }
}
:root[data-theme="dark"] { --bg: #12151b; --fg: #e8eaf0; --muted: #9aa3b5; --line: #2b313d; --card: #1a1e26; --accent: #7aa2ff; --accent-fg: #0b1020; --good: #5fd39a; --warn: #f0b35a; --warn-bg: #2d2412; color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.wrap { max-width: 1040px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.banner { background: var(--warn-bg); color: var(--warn); text-align: center; padding: 8px 16px; font-size: 14px; }
.top { display: flex; justify-content: space-between; align-items: center; padding-top: 18px; padding-bottom: 18px; flex-wrap: wrap; gap: 8px; }
.brand { font-weight: 800; font-size: 20px; text-decoration: none; color: var(--fg); letter-spacing: -0.02em; }
nav a { margin-left: 18px; color: var(--muted); text-decoration: none; font-size: 15px; }
nav a:first-child { margin-left: 0; }
.hero { padding-top: 32px; padding-bottom: 8px; }
.eyebrow { color: var(--accent); font-weight: 600; font-size: 14px; margin: 0 0 8px; }
h1 { font-size: clamp(28px, 4.4vw, 44px); line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 16px; max-width: 900px; }
h2 { font-size: 26px; letter-spacing: -0.01em; margin: 48px 0 14px; }
h3 { margin: 0 0 6px; font-size: 18px; }
.lede { font-size: 19px; max-width: 760px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.tool { margin-top: 24px; }
.drops { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.drop { border: 2px dashed var(--line); border-radius: 14px; padding: 22px; background: var(--card); cursor: pointer; display: flex; flex-direction: column; gap: 6px; transition: border-color .15s; }
.drop:hover, .drop:focus, .drop.over { border-color: var(--accent); outline: none; }
.drop span { color: var(--muted); font-size: 14px; }
.opts { display: flex; flex-wrap: wrap; gap: 18px; align-items: flex-end; margin-top: 14px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; font-weight: 600; }
select, input[type=number], input.hs { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--fg); }
input.hs { width: 7.5em; font-variant-numeric: tabular-nums; padding: 4px 6px; }
.link { font-size: 14px; padding-bottom: 10px; }
.results h2:first-child { margin-top: 36px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 14px 0; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.stat .n { font-size: 26px; font-weight: 750; font-variant-numeric: tabular-nums; }
.stat .l { color: var(--muted); font-size: 13px; }
.stat.good .n { color: var(--good); }
.stat.warn .n { color: var(--warn); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.pill { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 99px; border: 1px solid var(--line); color: var(--muted); }
.pill.high { color: var(--good); border-color: var(--good); }
.pill.medium { color: var(--accent); border-color: var(--accent); }
.pill.low, .pill.warn { color: var(--warn); border-color: var(--warn); }
.paywall { text-align: center; padding: 24px 16px; border: 1px solid var(--line); border-top: 0; border-radius: 0 0 12px 12px; background: var(--card); }
.actions { margin: 16px 0; display: flex; gap: 10px; flex-wrap: wrap; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-fg); border: 0; border-radius: 10px; padding: 12px 18px; font: inherit; font-weight: 650; text-decoration: none; cursor: pointer; }
.btn.secondary { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.calc-row { display: flex; gap: 18px; flex-wrap: wrap; }
.calc-row input { width: 9em; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.price { margin-top: 18px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px; text-align: center; }
.price .big { font-size: 32px; font-weight: 800; margin: 0; }
.rules li { margin-bottom: 10px; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; margin-bottom: 8px; }
summary { cursor: pointer; font-weight: 600; }
.foot { color: var(--muted); font-size: 13px; margin-top: 56px; padding-top: 18px; padding-bottom: 40px; border-top: 1px solid var(--line); }
.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); max-width: min(560px, calc(100% - 32px)); background: var(--fg); color: var(--bg); padding: 12px 16px; border-radius: 10px; font-size: 14px; box-shadow: 0 6px 24px rgba(0,0,0,.2); }
@media (max-width: 640px) {
  .drops { grid-template-columns: 1fr; }
  nav a { margin-left: 12px; font-size: 14px; }
  .lede { font-size: 17px; }
}

.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }
.ai-box { margin-top: 14px; padding: 14px 16px; border: 1px dashed var(--accent); border-radius: 12px; background: var(--card); display: flex; gap: 14px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.ai-box p { margin: 0; flex: 1 1 320px; min-width: 0; }