:root {
  --bg: #f6f7f9; --card: #ffffff; --ink: #1d2733; --muted: #5b6676; --line: #e1e5eb;
  --brand: #1f3a5f; --brand-2: #2f5d8a; --accent: #0f766e; --warn: #9a3412; --soft: #eef3f8;
  --b1: #e9b400; --b2: #3b8fd1; --b3: #e0605a; --b4: #8c939c; --b5: #6aa84f;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11161d; --card: #19212b; --ink: #e6ebf1; --muted: #a3adba; --line: #2a3441; --brand: #8fb4e0; --brand-2: #a9c6ea; --soft: #1e2833; --accent: #4fb5aa; --warn: #f0a074; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif; word-break: keep-all; overflow-wrap: anywhere; }
a { color: var(--brand-2); text-underline-offset: 2px; }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: var(--card); padding: 6px 10px; z-index: 9; }
.site-header { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.header-in { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; padding-top: 10px; padding-bottom: 10px; }
.brand { font-weight: 700; color: var(--brand); text-decoration: none; font-size: 17px; }
.nav { display: flex; gap: 14px; overflow-x: auto; font-size: 15px; white-space: nowrap; scrollbar-width: none; }
.nav a { color: var(--muted); text-decoration: none; padding: 4px 0; }
.nav a:hover { color: var(--ink); }
main { padding-top: 12px; padding-bottom: 32px; }
.crumbs { font-size: 13px; color: var(--muted); margin: 4px 0 8px; }
.crumbs a { color: var(--muted); }
h1 { font-size: 24px; line-height: 1.35; margin: 8px 0 12px; }
h2 { font-size: 19px; margin: 28px 0 10px; }
h3 { font-size: 16px; margin: 20px 0 8px; }
p { margin: 8px 0 12px; }
.lead { color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin: 12px 0; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; text-decoration: none; color: var(--ink); display: block; }
.tile strong { display: block; color: var(--brand); margin-bottom: 4px; }
.tile span { color: var(--muted); font-size: 14px; }
.balls { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 8px 0; }
.ball { width: 38px; height: 38px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; font-size: 15px; text-shadow: 0 1px 1px rgba(0,0,0,.25); }
.ball.sm { width: 28px; height: 28px; font-size: 12px; }
.ball.c1 { background: var(--b1); } .ball.c2 { background: var(--b2); } .ball.c3 { background: var(--b3); } .ball.c4 { background: var(--b4); } .ball.c5 { background: var(--b5); }
.plus { color: var(--muted); font-weight: 700; padding: 0 2px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 15px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: 10px; background: var(--card); margin: 10px 0 14px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; font-variant-numeric: tabular-nums; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { background: var(--soft); font-weight: 600; }
td.num, th.num { text-align: right; }
tr:last-child td { border-bottom: 0; }
.verdict { border-left: 4px solid var(--accent); background: var(--soft); padding: 12px 14px; border-radius: 8px; margin: 12px 0; }
.verdict strong { color: var(--accent); }
.caution { border-left: 4px solid var(--warn); background: var(--soft); padding: 12px 14px; border-radius: 8px; margin: 12px 0; font-size: 15px; }
.badge { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 99px; background: var(--soft); border: 1px solid var(--line); color: var(--muted); }
.badge.same { color: var(--accent); }
.pager { display: flex; justify-content: space-between; gap: 8px; margin: 20px 0; }
.pager a { flex: 1; text-align: center; padding: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; text-decoration: none; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips a { font-size: 14px; padding: 4px 10px; border: 1px solid var(--line); border-radius: 99px; text-decoration: none; background: var(--card); }
.bar { height: 8px; background: var(--brand-2); border-radius: 4px; min-width: 1px; }
.bar.alt { background: var(--b4); }
.bars td { vertical-align: middle; }
.bars .barcell { width: 40%; min-width: 120px; }
form .row, .row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 8px 0; }
label { font-size: 14px; color: var(--muted); }
input[type=number], input[type=text], select { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink); min-width: 0; }
input.n6 { width: 58px; text-align: center; }
button, .btn { font: inherit; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--brand); background: var(--brand); color: #fff; cursor: pointer; }
@media (prefers-color-scheme: dark) { button, .btn { color: #0d1218; } }
button.ghost { background: transparent; color: var(--brand); }
.numpad { display: grid; grid-template-columns: repeat(9, 1fr); gap: 4px; max-width: 420px; }
.numpad button { padding: 6px 0; background: var(--card); color: var(--ink); border: 1px solid var(--line); font-size: 14px; }
.numpad button.fixed { background: var(--accent); color: #fff; border-color: var(--accent); }
.numpad button.excluded { background: var(--b4); color: #fff; text-decoration: line-through; border-color: var(--b4); }
.out { margin-top: 12px; }
.muted { color: var(--muted); font-size: 14px; }
.small { font-size: 13px; }
.site-footer { border-top: 1px solid var(--line); background: var(--card); padding: 18px 0 28px; font-size: 13px; color: var(--muted); }
.notice { margin: 0 0 10px; }
.foot-links a { color: var(--muted); }
details { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; margin: 8px 0; }
summary { cursor: pointer; font-weight: 600; }
.ad-slot { margin: 16px 0; min-height: 100px; }
@media (min-width: 720px) { h1 { font-size: 28px; } .ball { width: 42px; height: 42px; font-size: 16px; } }