:root { color-scheme: light; --ink: #172027; --muted: #60707a; --line: #d6e0e6; --surface: #f5f8f9; --accent: #116a67; --accent-strong: #084d4b; --warning: #6f5200; }
* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--ink); background: #fff; line-height: 1.55; }
main { width: min(1040px, calc(100% - 32px)); margin: 0 auto; padding: 40px 0 54px; }
.pilot-badge { display: inline-flex; align-items: center; min-height: 28px; padding: 4px 9px; border: 1px solid var(--line); background: var(--surface); color: var(--muted); font-size: 13px; }
h1 { max-width: 940px; margin: 18px 0 12px; font-size: clamp(26px, 4vw, 42px); line-height: 1.13; letter-spacing: 0; overflow-wrap: anywhere; }
.lead { max-width: 800px; color: var(--muted); font-size: 18px; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 28px 0; }
.panel { border: 1px solid var(--line); border-radius: 6px; padding: 18px; background: #fff; }
.panel h2 { margin: 0 0 10px; font-size: 17px; }
.meta-list { display: grid; gap: 8px; margin: 0; }
.meta-list div { display: grid; grid-template-columns: 170px 1fr; gap: 10px; }
.meta-list dt { color: var(--muted); }
.meta-list dd { margin: 0; overflow-wrap: anywhere; }
.boundary { border-left: 4px solid var(--warning); padding: 14px 16px; background: #fff8e6; color: #2f2615; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
a.button { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 6px; background: var(--accent); color: #fff; text-decoration: none; font-weight: 700; }
a.button:hover { background: var(--accent-strong); }
.qa-note { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
@media (max-width: 720px) { .grid { grid-template-columns: 1fr; } .meta-list div { grid-template-columns: 1fr; gap: 2px; } }