:root { --primary: #1f5f8b; --accent: #b45309; --font-scale: 1; --bg: #f6f7f9; --text: #1a1a1a; --muted: #4b5563; --line: #cbd2da; --danger: #b00020; --ok: #1b6e3c; }
* { box-sizing: border-box; }
html { font-size: calc(100% * var(--font-scale)); }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--text); background: var(--bg); line-height: 1.45; }
.skip { position: absolute; left: -999px; top: 0; background: #fff; padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }
:focus-visible { outline: 3px solid #111; outline-offset: 2px; box-shadow: 0 0 0 5px #fff; }
.top { background: var(--primary); color: #fff; display: flex; align-items: center; gap: 12px; padding: 10px 16px; flex-wrap: wrap; }
.top h1 { margin: 0; font-size: 1.15rem; flex: 1; }
.top img { height: 36px; background: #fff; border-radius: 4px; padding: 2px; }
.top .who { font-size: .9rem; }
nav { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 16px; background: #fff; border-bottom: 1px solid var(--line); }
nav button { background: none; border: 2px solid transparent; }
nav button[aria-current="page"] { border-bottom-color: var(--primary); font-weight: 700; }
main { padding: 16px; max-width: 64rem; margin: 0 auto; }
main h2 { margin-top: 0; }
button, .btn, input, select { font: inherit; min-height: 44px; }
button { padding: 8px 14px; border-radius: 6px; border: 1px solid var(--primary); background: #fff; color: var(--text); cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button.link { border: 0; background: none; text-decoration: underline; padding: 8px; }
input, select { padding: 8px 10px; border: 1px solid #6b7280; border-radius: 6px; width: 100%; max-width: 28rem; background: #fff; }
input[type=checkbox] { width: 24px; min-height: 24px; }
input[type=color] { width: 64px; padding: 2px; }
label { display: block; font-weight: 600; margin: 12px 0 4px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin-bottom: 16px; }
.msg { padding: 10px 12px; border-radius: 6px; margin: 12px 0; border: 1px solid; }
.msg.err { color: var(--danger); border-color: var(--danger); background: #fff5f6; }
.msg.ok { color: var(--ok); border-color: var(--ok); background: #f3fbf6; }
.hint { color: var(--muted); font-size: .9rem; }
table { border-collapse: collapse; width: 100%; background: #fff; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table-wrap { overflow-x: auto; }
.codes { font-family: ui-monospace, monospace; columns: 2; padding-left: 1.2rem; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
@media (max-width: 640px) { main { padding: 12px; } nav button { flex: 1 1 auto; } }
.badge { background: #fff; color: #111; border-radius: 4px; padding: 2px 8px; font-size: .85rem; font-weight: 600; }
[role=tablist] { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
[role=tab] { background: #fff; }
[role=tab][aria-selected=true] { background: var(--primary); color: #fff; border-color: var(--primary); }
.entry { border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin: 10px 0; background: #fff; }
.entry dl { margin: 6px 0; } .entry dt { font-weight: 600; margin-top: 6px; } .entry dd { margin: 0; white-space: pre-wrap; }
.meta { color: var(--muted); font-size: .85rem; }
.pill { display: inline-block; border: 1px solid var(--muted); border-radius: 999px; padding: 0 10px; font-size: .85rem; margin-right: 6px; }
textarea { font: inherit; width: 100%; max-width: 40rem; min-height: 88px; padding: 8px 10px; border: 1px solid #6b7280; border-radius: 6px; }
.checks label { font-weight: 400; display: flex; align-items: center; gap: 8px; min-height: 44px; margin: 0; }
.conflict-err { color: var(--danger); } .conflict-warn { color: #8a4b00; }
details > summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; }
ul.plain { list-style: none; padding: 0; } ul.plain li { padding: 4px 0; }
fieldset { border: 1px solid var(--line); border-radius: 6px; margin: 8px 0; }