:root { --accent: #635bff; --bg: #ffffff; --card: #f6f9fc; --fg: #0a2540; --muted: #425466; --border: #e3e8ee; --accent-fg: #fff; --ok: #12805c; --warn: #a86400; --err: #c0392b; }
@media (prefers-color-scheme: dark) { :root { --accent: #a594ff; --bg: #0a2540; --card: #0e2d4a; --fg: #f6f9fc; --muted: #8898aa; --border: #1a3a5c; --accent-fg: #0a0a0e; --ok: #4ad9a8; --warn: #f0c988; --err: #ff8a76; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; padding: 16px; }
main { max-width: 860px; margin: 0 auto; padding: 32px 0 64px; }
a { color: var(--accent); }
h1 { font-size: 1.6rem; margin: 0 0 4px; } h2 { font-size: 1.1rem; margin: 0 0 8px; }
.sub { color: var(--muted); margin: 0 0 20px; }
.muted { color: var(--muted); } .small { font-size: .86rem; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; margin: 0 0 18px; }
label { display: block; font-size: .9rem; color: var(--muted); margin: 0 0 6px; }
textarea { width: 100%; font: 15px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--fg); resize: vertical; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 10px; }
button, .btn { font: inherit; cursor: pointer; border-radius: 8px; padding: 8px 14px; border: 1px solid var(--border); background: var(--bg); color: var(--fg); text-decoration: none; display: inline-block; }
button.primary, .btn.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); font-weight: 600; }
.res { background: var(--card); border: 1px solid var(--border); border-left: 4px solid var(--muted); border-radius: 10px; padding: 12px 16px; margin: 0 0 12px; }
.res.v-ok { border-left-color: var(--ok); } .res.v-warn { border-left-color: var(--warn); } .res.v-danger { border-left-color: var(--err); } .res.v-error { border-left-color: var(--muted); }
.rhead { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.badge { font-weight: 700; font-size: .9rem; white-space: nowrap; }
.v-ok .badge { color: var(--ok); } .v-warn .badge { color: var(--warn); } .v-danger .badge { color: var(--err); }
.url { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9rem; overflow-wrap: anywhere; font-weight: 500; }
.reasons { margin: 8px 0; padding-left: 20px; }
.hops { margin: 6px 0; padding-left: 22px; font-size: .86rem; overflow-wrap: anywhere; }
.hops code { color: var(--muted); }
details summary { cursor: pointer; color: var(--muted); font-size: .9rem; }
.how ul { padding-left: 20px; margin: 0 0 8px; } .how li { margin: 0 0 6px; }
footer { margin-top: 40px; font-size: .85rem; color: var(--muted); }
footer p { margin: 0 0 8px; } footer hr { border: none; border-top: 1px solid var(--border); margin: 14px 0; }
.wrap input[type=url] { flex: 1; min-width: 220px; font: 15px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--fg); }
.wrap .row { margin-top: 0; }
#wout { margin-top: 12px; }
.mine-h { font-size: 1rem; margin: 18px 0 8px; }
.mrow { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; border-top: 1px solid var(--border); padding: 10px 0; }
.mrow .row { margin-top: 0; }
.mmain { display: grid; gap: 2px; min-width: 0; flex: 1; }