:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --border: #e4e7ec;
  --text: #111827;
  --dim: #4b5563;
  --mute: #9ca3af;
  --navy: #0f2a4a;
  --accent: #1d6fe0;
  --accent-soft: #e8f0fd;
  --green: #15803d;
  --green-soft: #e7f6ec;
  --amber: #b45309;
  --amber-soft: #fff4e0;
  --red: #b91c1c;
  --red-soft: #fdecec;
  --slate-soft: #eef1f5;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; line-height: 1.5; }
a { color: inherit; text-decoration: none; }

.topbar { background: var(--navy); color: #fff; }
.topbar-inner { max-width: 1120px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 600; letter-spacing: -0.01em; }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: #5eead4; }
.brand .sep { opacity: .4; font-weight: 400; }
.brand .sub { opacity: .75; font-weight: 400; font-size: 13px; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a { padding: 8px 14px; border-radius: 8px; font-size: 14px; color: rgba(255,255,255,.78); }
.nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav a.active { background: #fff; color: var(--navy); font-weight: 600; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 36px 24px 72px; }
.eyebrow { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--mute); font-weight: 600; }
h1 { font-size: 32px; letter-spacing: -0.02em; margin: 6px 0 8px; font-weight: 700; }
h2 { font-size: 20px; letter-spacing: -0.01em; margin: 0 0 6px; font-weight: 650; }
h3 { font-size: 15px; margin: 0 0 4px; font-weight: 650; }
.lede { color: var(--dim); font-size: 16px; max-width: 760px; margin: 0; }
.meta { color: var(--mute); font-size: 13px; margin-top: 10px; }
section { margin-top: 40px; }
.section-head { margin-bottom: 16px; }
.section-head p { color: var(--dim); margin: 4px 0 0; max-width: 820px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 22px; }
.card.tight { padding: 16px 18px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 860px) { .g2, .g3, .g4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }

.stat { display: flex; flex-direction: column; gap: 2px; }
.stat .v { font-size: 34px; font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; }
.stat .l { font-size: 13px; color: var(--dim); }
.stat .s { font-size: 12px; color: var(--mute); }
.c-green { color: var(--green); } .c-amber { color: var(--amber); } .c-red { color: var(--red); } .c-accent { color: var(--accent); } .c-dim { color: var(--dim); } .c-mute { color: var(--mute); }

.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.chip.green { background: var(--green-soft); color: var(--green); }
.chip.amber { background: var(--amber-soft); color: var(--amber); }
.chip.red { background: var(--red-soft); color: var(--red); }
.chip.blue { background: var(--accent-soft); color: var(--accent); }
.chip.slate { background: var(--slate-soft); color: var(--dim); }

.callout { border-radius: 12px; padding: 18px 20px; border: 1px solid var(--border); background: var(--card); }
.callout.blue { background: var(--accent-soft); border-color: #c7dbf9; }
.callout.green { background: var(--green-soft); border-color: #bfe5cc; }
.callout.amber { background: var(--amber-soft); border-color: #f7dfae; }
.callout.red { background: var(--red-soft); border-color: #f5c2c2; }
.callout h3 { margin-bottom: 6px; }
.callout p { margin: 0; color: var(--dim); font-size: 14.5px; }
.callout p + p { margin-top: 8px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--mute); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--border); }
td { padding: 11px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.small { font-size: 13px; color: var(--dim); }

/* ranking bars */
.rank { display: flex; flex-direction: column; gap: 7px; }
.rank-row { display: grid; grid-template-columns: 24px 1fr 260px 56px; gap: 12px; align-items: center; font-size: 14px; }
@media (max-width: 760px) { .rank-row { grid-template-columns: 20px 1fr 120px 48px; } }
.rank-row .idx { color: var(--mute); font-size: 12px; text-align: right; }
.rank-row .lbl { display: flex; align-items: center; gap: 8px; min-width: 0; }
.rank-row .lbl span.t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-row .cat { font-size: 11px; color: var(--mute); background: var(--slate-soft); padding: 1px 7px; border-radius: 4px; flex: none; }
.bar { height: 10px; background: var(--slate-soft); border-radius: 6px; overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 6px; }
.bar.red > i { background: #ef4444; } .bar.amber > i { background: #f59e0b; } .bar.green > i { background: #22c55e; }
.rank-row .pct { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--dim); margin-top: 12px; flex-wrap: wrap; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }

/* matrix */
.matrix { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 860px) { .matrix { grid-template-columns: 1fr; } }
.mcol { border-radius: 12px; border: 1px solid var(--border); background: var(--card); overflow: hidden; }
.mcol .mh { padding: 12px 16px; font-weight: 650; font-size: 14px; display: flex; justify-content: space-between; align-items: center; }
.mcol.red .mh { background: var(--red-soft); color: var(--red); }
.mcol.amber .mh { background: var(--amber-soft); color: var(--amber); }
.mcol.green .mh { background: var(--green-soft); color: var(--green); }
.mcol ul { list-style: none; margin: 0; padding: 6px 0; }
.mcol li { padding: 9px 16px; display: flex; justify-content: space-between; gap: 10px; font-size: 14px; border-top: 1px solid var(--border); }
.mcol li:first-child { border-top: none; }
.mcol li b { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--dim); }

/* category bars */
.cats { display: flex; flex-direction: column; gap: 12px; }
.cat-row { display: grid; grid-template-columns: 150px 1fr 110px; gap: 14px; align-items: center; font-size: 14px; }
.cat-row .bar { height: 14px; }
.cat-row .pts { text-align: right; font-variant-numeric: tabular-nums; color: var(--dim); }

/* steps / plan */
.steps { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.step { border: 1px solid var(--border); border-radius: 12px; padding: 18px; background: var(--card); }
.step .who { font-size: 12px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--mute); margin-bottom: 4px; }
.step ul { margin: 10px 0 0; padding-left: 18px; color: var(--dim); font-size: 14px; }
.step li + li { margin-top: 5px; }

.linkcard { display: block; border: 1px solid var(--border); border-radius: 14px; padding: 20px; background: var(--card); transition: border-color .15s, box-shadow .15s; }
.linkcard:hover { border-color: var(--accent); box-shadow: 0 2px 12px rgba(29,111,224,.08); }
.linkcard .big { font-size: 30px; font-weight: 700; letter-spacing: -0.03em; }
.linkcard .go { color: var(--accent); font-size: 13px; font-weight: 600; margin-top: 10px; display: inline-block; }

.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 860px) { .two { grid-template-columns: 1fr; } }
.list { margin: 0; padding-left: 18px; color: var(--dim); font-size: 14.5px; }
.list li + li { margin-top: 7px; }
.list b { color: var(--text); font-weight: 600; }

.q { background: var(--slate-soft); border-left: 3px solid var(--mute); padding: 10px 14px; border-radius: 0 8px 8px 0; font-size: 13.5px; color: var(--dim); font-style: italic; margin: 8px 0; }
.rewrite { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: stretch; }
@media (max-width: 760px) { .rewrite { grid-template-columns: 1fr; } }
.rewrite .box { border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; font-size: 13.5px; }
.rewrite .box .tag { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; }
.rewrite .cur .tag { color: var(--red); } .rewrite .new .tag { color: var(--green); }
.rewrite .new { background: var(--green-soft); border-color: #bfe5cc; }

footer { margin-top: 60px; color: var(--mute); font-size: 12.5px; border-top: 1px solid var(--border); padding-top: 18px; }
canvas { max-width: 100%; }