:root { --bg: #0b0e14; --card: #11161f; --text: #e5e7eb; --muted: #94a3b8; --line: rgba(255,255,255,0.08); --accent: #2ee6b6; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) { --bg: #f7f8fa; --card: #ffffff; --text: #111827; --muted: #4b5563; --line: rgba(0,0,0,0.08); --accent: #0d9f7c; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.65 Inter, system-ui, -apple-system, "Segoe UI", sans-serif; }
header { border-bottom: 1px solid var(--line); }
.bar { max-width: 860px; margin: 0 auto; padding: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); text-decoration: none; font-size: 1.05rem; }
nav { display: flex; gap: 1rem; flex-wrap: wrap; font-size: 0.9rem; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a[aria-current="page"] { color: var(--accent); }
main { max-width: 860px; margin: 0 auto; padding: 2rem 1rem 4rem; }
h1 { font-size: 2rem; margin: 0 0 0.25rem; line-height: 1.2; }
.updated { color: var(--muted); font-size: 0.9rem; margin: 0 0 2rem; }
h2 { font-size: 1.2rem; margin: 2rem 0 0.5rem; }
p, li { color: var(--text); }
.muted { color: var(--muted); }
a { color: var(--accent); }
.ph { background: rgba(250, 204, 21, 0.18); border: 1px dashed rgba(250, 204, 21, 0.7); border-radius: 4px; padding: 0 0.3rem; font-weight: 600; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 1.25rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; margin: 1rem 0; }
.price { font-size: 1.8rem; font-weight: 700; margin: 0.3rem 0; }
.price small { font-size: 0.9rem; font-weight: 400; color: var(--muted); }
.card ul { padding-left: 1.1rem; margin: 0.5rem 0 0; font-size: 0.92rem; }
.tag { display: inline-block; font-size: 0.72rem; font-weight: 700; color: var(--accent); border: 1px solid var(--accent); border-radius: 999px; padding: 0.05rem 0.5rem; }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
td, th { text-align: left; padding: 0.6rem 0.5rem; border-bottom: 1px solid var(--line); }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; }
footer .bar { justify-content: center; }
.pv-date { color: var(--muted); font-size: 0.9rem; margin: 0 0 1.5rem; }
.pv-summary { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 0.25rem 1.25rem 0.75rem; }
.pv-note { color: var(--muted); font-size: 0.92rem; }