:root {
  --ink: #0f172a; --muted: #64748b; --line: #e2e8f0; --brand: #1e3a8a; --brand-2: #2563eb; --bg: #f8fafc;
  --ok: #047857; --warn: #b45309; --err: #b91c1c;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.5;
  font-family: system-ui, -apple-system, "Segoe UI", "Noto Sans", "Noto Sans TC", "Noto Sans JP", "Noto Sans KR",
    "PingFang TC", "Hiragino Sans", "Apple SD Gothic Neo", "Microsoft JhengHei", "Meiryo", "Malgun Gothic", sans-serif; }
a { color: var(--brand-2); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.top { background: #0b1736; color: #fff; }
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 58px; flex-wrap: wrap; }
.brand { color: #fff; text-decoration: none; font-weight: 800; letter-spacing: .06em; }
.brand span { font-weight: 500; letter-spacing: 0; opacity: .85; margin-left: 6px; }
nav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
nav a { color: #dbeafe; text-decoration: none; }
nav a:hover { text-decoration: underline; }
.lang select { background: #12224d; color: #fff; border: 1px solid #334f9c; border-radius: 6px; padding: 4px 8px; }
.inline { display: inline; margin: 0; }
button.link { background: none; border: 0; color: #dbeafe; cursor: pointer; font: inherit; padding: 0; }
button.link:hover { text-decoration: underline; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
main { padding: 26px 20px 40px; }
h1 { font-size: 1.7rem; margin: .2em 0 .5em; }
h1 small { font-size: .9rem; font-weight: 400; margin-left: 8px; }
h2 { font-size: 1.2rem; margin: 0 0 .6em; }
h3 { font-size: 1rem; margin: 1em 0 .4em; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }
.mono, code { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: .86rem; word-break: break-all; }
code { background: #eef2ff; padding: 2px 6px; border-radius: 4px; }
.hero { text-align: center; padding: 48px 0 28px; }
.hero h1 { font-size: 2.3rem; }
.lead { font-size: 1.15rem; color: #334155; max-width: 640px; margin: 0 auto 24px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 20px; }
.card, .panel { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; }
.panel { margin: 18px 0; }
.panel.danger { border-color: #fecaca; background: #fff7f7; }
.super-box { border: 1px dashed #a78bfa; background: #faf5ff; border-radius: 10px; padding: 12px 14px; }
fieldset.super-box { margin: 0; }
.btn { display: inline-block; border: 1px solid #cbd5e1; background: #fff; color: var(--ink); border-radius: 7px;
  padding: 7px 14px; font: inherit; cursor: pointer; text-decoration: none; }
.btn:hover { border-color: var(--brand-2); }
.btn.primary { background: var(--brand-2); border-color: var(--brand-2); color: #fff; }
.btn.primary:hover { background: var(--brand); }
.btn.large { padding: 12px 26px; font-size: 1.05rem; }
.btn.small { padding: 4px 10px; font-size: .88rem; }
.btn.tiny { padding: 0 6px; font-size: .8rem; }
.btn.danger { color: var(--err); border-color: #fca5a5; }
.btn[disabled] { opacity: .6; cursor: progress; }
.stack { display: grid; gap: 10px; max-width: 560px; }
.stack label, .row label { display: grid; gap: 4px; font-weight: 500; }
label.check { display: flex; align-items: center; gap: 8px; }
input[type=text], input[type=email], select { font: inherit; padding: 7px 10px; border: 1px solid #cbd5e1; border-radius: 7px; background: #fff; }
.row { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }
.row.between { justify-content: space-between; align-items: center; }
.row form { margin: 0; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
table.grid { width: 100%; border-collapse: collapse; background: #fff; }
table.grid th, table.grid td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.grid thead th { background: #f1f5f9; font-weight: 600; font-size: .9rem; }
table.kv th { width: 30%; color: #475569; font-weight: 500; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; background: #e2e8f0; font-size: .82rem; font-weight: 600; }
.badge.super { background: #7c3aed; color: #fff; }
.userbar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; }
.status { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .82rem; font-weight: 600; white-space: nowrap; }
.s-active { background: #d1fae5; color: var(--ok); }
.s-pending_verification { background: #fef3c7; color: var(--warn); }
.s-paused { background: #fee2e2; color: var(--err); }
.sev { display: inline-block; padding: 1px 9px; border-radius: 6px; color: #fff; font-size: .8rem; font-weight: 700; white-space: nowrap; }
.sev-critical { background: #7f1d1d; } .sev-high { background: #dc2626; } .sev-medium { background: #d97706; }
.sev-low { background: #2563eb; } .sev-info { background: #64748b; }
.flash { padding: 10px 14px; border-radius: 8px; margin: 0 0 16px; }
.flash.ok { background: #ecfdf5; color: var(--ok); border: 1px solid #a7f3d0; }
.flash.err { background: #fef2f2; color: var(--err); border: 1px solid #fecaca; }
.note { background: #f1f5f9; border-left: 3px solid #94a3b8; padding: 8px 12px; border-radius: 4px; }
.note.warn { background: #fffbeb; border-left-color: #d97706; color: #78350f; }
.lead-left { font-size: 1.05rem; color: #334155; max-width: 860px; }
.legend { list-style: none; padding: 0; margin: 14px 0; display: grid; gap: 6px; }
.iso-status { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .8rem; font-weight: 600;
  white-space: nowrap; margin-right: 6px; }
.iso-partial { background: #dbeafe; color: #1e40af; }
.iso-planned { background: #f1f5f9; color: #475569; border: 1px dashed #94a3b8; }
table.iso td { font-size: .93rem; }
.foot { color: var(--muted); font-size: .82rem; padding-bottom: 30px; }
@media (max-width: 640px) { table.grid { font-size: .88rem; } .hero h1 { font-size: 1.7rem; } }