:root {
  --bg: #f7f7f5; --fg: #1b1d21; --muted: #626875; --card: #ffffff; --line: #e2e3e0;
  --accent: #d6402b; --accent-fg: #fff; --orig: #1f7a4d; --clone: #b4381f; --focus: #2a62d8;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #131417; --fg: #ecedef; --muted: #9aa0ab; --card: #1c1e22; --line: #2c2f35;
          --accent: #f0624b; --orig: #4cc28a; --clone: #f0826d; --focus: #7aa2ff; }
}
* { 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: inherit; }
.wrap { max-width: 920px; margin: 0 auto; padding: 0 16px; }
h1 { font-size: clamp(1.6rem, 4vw, 2.3rem); line-height: 1.2; margin: 1.2em 0 .4em; }
h2 { font-size: 1.15rem; margin: 1.6em 0 .6em; }
.muted { color: var(--muted); font-size: .92rem; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

header.site { border-bottom: 1px solid var(--line); background: var(--card); }
.bar { display: flex; gap: 12px; align-items: center; min-height: 60px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.brand { font-weight: 800; font-size: 1.2rem; text-decoration: none; letter-spacing: -.02em; }
.brand span { color: var(--accent); }
.mini-search { flex: 1; min-width: 140px; }
.mini-search input { width: 100%; }

input, textarea { font: inherit; color: inherit; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; width: 100%; }
.btn { display: inline-block; font: inherit; font-weight: 600; border: 0; border-radius: 8px; padding: 10px 18px; background: var(--accent); color: var(--accent-fg); text-decoration: none; cursor: pointer; }
.btn.small { padding: 7px 12px; font-size: .9rem; }
.btn.ghost { background: transparent; color: var(--fg); border: 1px solid var(--line); }
.btn.danger { background: transparent; color: var(--clone); border: 1px solid var(--clone); }

.hero { text-align: center; padding: 32px 0 8px; }
.hero h1 { font-size: clamp(2rem, 6vw, 3rem); }
.big-search { display: flex; gap: 8px; max-width: 560px; margin: 20px auto 12px; }
.big-search input { font-size: 1.1rem; padding: 14px 16px; }

.cards { list-style: none; padding: 0; display: grid; gap: 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.card-link { display: block; padding: 14px 16px; text-decoration: none; }
.card-link:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, transparent); border-radius: 12px; }
.pair { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; }
.pair small { display: block; color: var(--muted); }
.pair strong { display: block; }
.arrow { color: var(--muted); font-size: .85rem; }
.arrow::after { content: " →"; }
.tag { display: inline-block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 1px 7px; border-radius: 99px; margin-right: 6px; vertical-align: middle; }
.tag.clone { color: var(--clone); border: 1px solid var(--clone); }
.tag.orig { color: var(--orig); border: 1px solid var(--orig); }
@media (max-width: 560px) { .pair { grid-template-columns: 1fr; gap: 6px; } .arrow::after { content: " ↓"; } }

.report .lead { font-size: 1.15rem; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } }
.box { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px 18px 18px; }
dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; }
dt { color: var(--muted); } dd { margin: 0; overflow-wrap: anywhere; }
.notes { white-space: pre-wrap; overflow-wrap: anywhere; }
.notice { background: color-mix(in srgb, var(--accent) 12%, var(--card)); padding: 10px 14px; border-radius: 8px; margin-top: 20px; }

.report-form { display: grid; gap: 14px; max-width: 640px; margin-bottom: 40px; }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 8px 16px 16px; display: grid; gap: 12px; background: var(--card); }
legend { font-weight: 700; padding: 0 6px; }
.field { display: grid; gap: 4px; }
.field em { color: var(--accent); font-style: normal; }
.field small { color: var(--muted); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.errors { border: 1px solid var(--clone); color: var(--clone); border-radius: 8px; padding: 4px 14px; max-width: 640px; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tab { padding: 6px 12px; border-radius: 99px; border: 1px solid var(--line); text-decoration: none; text-transform: capitalize; }
.tab.on { background: var(--fg); color: var(--bg); }
.admin-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.admin-row { display: flex; gap: 14px; justify-content: space-between; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; flex-wrap: wrap; }
.admin-row > div:first-child { flex: 1; min-width: 240px; overflow-wrap: anywhere; }
.actions { display: flex; gap: 6px; align-items: flex-start; }
.actions form { margin: 0; }

.site-foot { border-top: 1px solid var(--line); margin-top: 48px; padding-top: 8px; padding-bottom: 24px; }

.solo { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.solo strong { margin-right: 6px; }
.solo small { color: var(--muted); }
.links { display: flex; gap: 8px; flex-wrap: wrap; }
.pager { display: flex; gap: 12px; align-items: center; justify-content: center; margin: 18px 0; }
.prose { max-width: 720px; } .prose h2 { margin-top: 28px; font-size: 1.2rem; }