:root { --bg: #fbfbf9; --ink: #1b2430; --muted: #4c5766; --line: #c9d0d8; --accent: #1f4e79; --warn: #8a4b00; --absent: #5b6470; color-scheme: light dark; }
@media (prefers-color-scheme: dark) { :root { --bg: #14181d; --ink: #e8ecf1; --muted: #aab3bf; --line: #39424d; --accent: #8ab8e6; --warn: #f0b36b; --absent: #9aa4b1; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, sans-serif; padding: 0 16px 48px; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 8px; top: 8px; background: var(--bg); padding: 4px 8px; }
header, main { max-width: 1100px; margin: 0 auto; }
h1 { font-size: 1.5rem; margin: 20px 0 8px; } h2 { font-size: 1.25rem; margin: 16px 0 4px; } h3 { font-size: 1rem; }
.notice { border-left: 4px solid var(--accent); padding: 8px 12px; background: color-mix(in srgb, var(--accent) 8%, transparent); }
.who, .scope, .lineage, .paging, .hint { color: var(--muted); margin: 4px 0; }
.controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 12px 0; }
input { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 4px; background: transparent; color: inherit; min-width: 0; }
button { font: inherit; padding: 6px 12px; border: 1px solid var(--accent); border-radius: 4px; background: transparent; color: var(--accent); cursor: pointer; }
button:focus-visible, input:focus-visible, .scroll:focus-visible, #panel:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.alert { border: 1px solid var(--warn); color: var(--warn); padding: 8px 12px; border-radius: 4px; margin: 8px 0; }
[role=tablist] { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 1px solid var(--line); }
[role=tab] { border-radius: 4px 4px 0 0; } [role=tab][aria-selected=true] { background: var(--accent); color: var(--bg); }
.contract { display: grid; grid-template-columns: max-content 1fr; gap: 2px 12px; margin: 8px 0; } .contract dt { color: var(--muted); } .contract dd { margin: 0; }
.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 4px; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; } caption { text-align: left; padding: 6px 8px; color: var(--muted); }
th, td { text-align: left; padding: 6px 8px; border-top: 1px solid var(--line); vertical-align: top; white-space: nowrap; }
td:last-child { white-space: normal; min-width: 16rem; }
td.absent { color: var(--absent); font-style: italic; } td.stated { font-variant-numeric: tabular-nums; }
.profile-form { display: grid; grid-template-columns: max-content 1fr; gap: 6px 10px; align-items: center; max-width: 720px; }
.profile-form .hint, .profile-form .buttons { grid-column: 1 / -1; } .buttons { display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0; }
.outcome { white-space: pre-wrap; border: 1px solid var(--line); border-radius: 4px; padding: 8px; min-height: 2.5rem; overflow-x: auto; }
@media (max-width: 560px) { .profile-form, .contract { grid-template-columns: 1fr; } }
.waiting { border: 1px solid var(--accent); border-radius: 4px; padding: 4px 12px; margin: 10px 0; }