:root {
  --bg: #ffffff; --fg: #16181d; --muted: #555b66; --line: #d9dce3; --card: #f6f7f9;
  --accent: #1d4ed8; --accent-fg: #ffffff; --note-bg: #fff7e0; --note-fg: #5a4300; --flag: #b42318;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111317; --fg: #e8eaee; --muted: #a3a9b4; --line: #2c3038; --card: #1a1d23;
    --accent: #7aa2ff; --accent-fg: #0b1020; --note-bg: #2e2610; --note-fg: #f3dc9a; --flag: #ff8a7a;
  }
}
* { 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: 0 16px; }
.top { border-bottom: 1px solid var(--line); }
.top-in { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; padding-top: 12px; padding-bottom: 12px; }
.brand { font-weight: 700; color: var(--fg); text-decoration: none; }
.brand span { font-weight: 400; color: var(--muted); }
nav { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 15px; }
.lang a[aria-current] { font-weight: 700; color: var(--fg); text-decoration: none; }
.notice { margin: 0; padding: 8px 16px; text-align: center; background: var(--note-bg); color: var(--note-fg); font-size: 14px; }
main { padding-bottom: 48px; }
h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.2; margin: 32px 0 12px; }
h2 { font-size: 1.35rem; margin: 40px 0 12px; }
.hero .sub { font-size: 1.12rem; color: var(--muted); max-width: 46em; }
.label150 { border-left: 4px solid var(--accent); padding: 6px 12px; background: var(--card); max-width: 60em; }
.small, small { font-size: 0.875rem; color: var(--muted); }
.btn { display: inline-block; padding: 10px 16px; border: 1px solid var(--accent); border-radius: 8px; background: transparent; color: var(--accent); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; margin: 4px 4px 4px 0; }
.btn.primary { background: var(--accent); color: var(--accent-fg); }
.btn.ghost { border-color: var(--line); color: var(--muted); }
.btn:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible, .table-wrap:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.benefits h2 { font-size: 1.05rem; margin: 16px 0 6px; }
.calc, .pricing { border-top: 1px solid var(--line); }
.drop { border: 2px dashed var(--line); border-radius: 10px; padding: 16px; margin: 12px 0; display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; }
.drop.over { border-color: var(--accent); }
#msg { min-height: 1.5em; font-weight: 600; }
.table-wrap { overflow-x: auto; margin: 12px 0 20px; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
caption { text-align: left; font-weight: 700; padding: 4px 0 8px; }
th, td { border-bottom: 1px solid var(--line); padding: 8px; text-align: left; vertical-align: top; }
thead th { background: var(--card); }
.res td:last-child { white-space: nowrap; }
.flagnote { border-left: 4px solid var(--flag); padding: 6px 12px; background: var(--card); }
.upsell { background: var(--card); border-radius: 10px; padding: 12px 16px; margin-top: 16px; }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.plan { border: 1px solid var(--line); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; }
.plan.best { border: 2px solid var(--accent); }
.plan h3 { margin: 0 0 6px; }
.plan ul { padding-left: 18px; flex: 1; }
.plan .price { font-size: 1.3rem; font-weight: 700; margin: 4px 0; }
.badge { font-size: 0.75rem; background: var(--accent); color: var(--accent-fg); border-radius: 999px; padding: 2px 8px; vertical-align: middle; }
.panel { border: 2px solid var(--accent); border-radius: 12px; padding: 12px 16px; margin-top: 16px; }
.faq details { border-bottom: 1px solid var(--line); padding: 10px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.fixed { background: var(--card); border-radius: 10px; padding: 4px 16px 8px; }
.fixed h2 { font-size: 1.05rem; margin-top: 12px; }
.code { color: var(--muted); font-size: 0.8rem; }
.st { white-space: nowrap; font-weight: 600; }
.st-transposed { color: #15803d; }
.st-partial, .st-draft { color: #a16207; }
@media (prefers-color-scheme: dark) { .st-transposed { color: #6ee7a0; } .st-partial, .st-draft { color: #facc6b; } }
table.status { min-width: 760px; }
.foot { border-top: 1px solid var(--line); padding: 16px 0 32px; font-size: 0.9rem; color: var(--muted); }