@font-face { font-family: 'Nunito'; font-style: normal; font-weight: 500 900; font-display: swap; src: url('/fonts/nunito-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
/* Shared styles for the AceK53 content library (signs, rules, questions, guides). Same palette as the landing page. */
:root { --asphalt: #1E2622; --lime: #DCEC91; --yellow: #E9B825; --green: #176B4B; --green-2: #145A3B; --paper: #F6F4EC; --paper-2: #EFEDE3; --ink: #192822; --ink-2: #58645B; --line: #DDDED3; --mint: #EAF1DC; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 500 17px/1.7 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--ink); background: var(--paper); }
img { max-width: 100%; height: auto; }
a { color: var(--green); text-underline-offset: 3px; }
a:hover { color: var(--green-2); }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(860px, 100% - 40px); margin-inline: auto; }
.top { background: var(--asphalt); position: sticky; top: 0; z-index: 20; }
.top-in { width: min(1100px, 100% - 32px); margin-inline: auto; display: flex; align-items: center; gap: 22px; min-height: 64px; flex-wrap: wrap; padding: 8px 0; }
.logo { font-weight: 900; font-size: 24px; letter-spacing: -.03em; color: #fff; text-decoration: none; }
.logo span { color: var(--lime); }
.top-nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.top-nav a { color: rgba(255, 255, 255, .8); text-decoration: none; font-weight: 700; font-size: 14px; padding: 8px 12px; border-radius: 10px; }
.top-nav a:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.btn { display: inline-block; background: var(--lime); color: var(--asphalt); font-weight: 800; font-size: 15px; padding: 10px 18px; border-radius: 12px; text-decoration: none; white-space: nowrap; }
.btn:hover { color: var(--asphalt); filter: brightness(.96); }
.crumbs { font-size: 14px; color: var(--ink-2); padding: 22px 0 0; }
.crumbs a { color: var(--ink-2); }
.doc { padding: 22px 0 70px; }
h1 { font-size: clamp(32px, 5.2vw, 46px); line-height: 1.08; letter-spacing: -.02em; font-weight: 900; margin: 6px 0 14px; }
h2 { font-size: 25px; line-height: 1.2; letter-spacing: -.01em; font-weight: 900; margin: 38px 0 10px; }
h3 { font-size: 19px; line-height: 1.35; font-weight: 800; margin: 0 0 10px; }
.lead { font-size: 20px; color: var(--ink-2); margin: 0 0 22px; }
.kicker { margin: 18px 0 0; font-weight: 800; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--green); }
.doc p { margin: 0 0 14px; }
.doc ul, .doc ol { padding-left: 22px; margin: 0 0 16px; }
.doc li { margin-bottom: 6px; }
.box { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 8px 22px 14px; margin: 20px 0; }
.box h2 { font-size: 20px; margin-top: 16px; }
.box.go { background: var(--mint); border-color: #D2E0B8; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.takeaway { background: var(--mint); border-left: 4px solid var(--green); padding: 12px 16px; border-radius: 10px; }
.sign-hero { display: flex; gap: 28px; align-items: center; padding: 18px 0 8px; }
.sign-hero img { width: 180px; height: 180px; object-fit: contain; flex-shrink: 0; background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 14px; }
.sign-hero h1 { margin-top: 4px; }
.sign-hero .lead { margin: 0; }
.signgrid { list-style: none; padding: 0 !important; display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.signgrid li { margin: 0; }
.signgrid a { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 10px 12px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 15px; line-height: 1.25; height: 100%; }
.signgrid a:hover { border-color: var(--green); }
.signgrid img { width: 52px; height: 52px; object-fit: contain; flex-shrink: 0; }
.signgrid small { display: block; color: var(--ink-2); font-weight: 600; font-size: 12px; }
.links { columns: 2; column-gap: 28px; }
.links li { break-inside: avoid; }
.chips { list-style: none; padding: 0 !important; display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: inline-block; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 16px; text-decoration: none; font-weight: 800; font-size: 15px; }
.chips a:hover { border-color: var(--green); }
.q { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px 20px; margin: 16px 0; }
.qn { display: inline-grid; place-items: center; min-width: 30px; height: 30px; padding: 0 8px; border-radius: 9px; background: var(--green); color: #fff; font-size: 14px; margin-right: 6px; vertical-align: 1px; }
.q-sign { display: block; width: 120px; height: 120px; object-fit: contain; margin: 4px 0 12px; }
.opts { padding-left: 24px !important; margin: 0 0 12px !important; }
.opts li { margin-bottom: 4px; }
details summary { cursor: pointer; font-weight: 800; color: var(--green); padding: 4px 0; }
details[open] summary { margin-bottom: 8px; }
.ans { background: var(--mint); border-radius: 10px; padding: 10px 14px; }
.tip { color: var(--ink-2); }
.tag { font-size: 13px; color: var(--ink-2); font-weight: 700; }
.cta { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; background: var(--asphalt); color: #fff; border-radius: 22px; padding: 22px 26px; margin: 36px 0; }
.cta b { display: block; font-size: 20px; font-weight: 900; }
.cta span { color: rgba(255, 255, 255, .75); font-size: 15px; }
.pn { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-weight: 800; font-size: 15px; margin: 28px 0 8px; }
.pn a { text-decoration: none; }
.tbl { border-collapse: collapse; width: 100%; background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; margin: 8px 0 20px; }
.tbl th, .tbl td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.tbl th { background: var(--paper-2); font-size: 14px; letter-spacing: .04em; text-transform: uppercase; }
.note { font-size: 14px; color: var(--ink-2); }
.foot { background: #141C18; color: rgba(255, 255, 255, .7); padding: 48px 0 26px; font-size: 15px; }
.foot .wrap { width: min(1100px, 100% - 32px); }
.foot-in { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 30px; }
.foot-in p { margin: 10px 0 0; max-width: 320px; font-size: 14px; }
.foot nav { display: flex; flex-direction: column; gap: 8px; }
.foot nav b { color: #fff; margin-bottom: 2px; }
.foot a { color: rgba(255, 255, 255, .8); text-decoration: none; }
.foot a:hover { color: var(--lime); }
.foot .logo { color: #fff; }
.foot-legal { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 13px; color: rgba(255, 255, 255, .5); }
@media (max-width: 720px) {
  .two { grid-template-columns: 1fr; }
  .sign-hero { flex-direction: column; align-items: flex-start; }
  .links { columns: 1; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .top-nav { order: 3; width: 100%; margin-left: -12px; }
  .top .btn { margin-left: auto; }
}

.box.warn { background: #FFF4DB; border-color: #F0DAA2; }
.alike { display: grid; gap: 10px; margin: 8px 0 18px; }
.alike-i { display: flex; gap: 14px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; text-decoration: none; color: var(--ink); font-size: 15px; line-height: 1.4; }
.alike-i:hover { border-color: var(--green); }
.alike-i img { width: 56px; height: 56px; object-fit: contain; flex-shrink: 0; }
.alike-i b { display: block; font-size: 16px; }
.faq-i { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 4px 18px; margin: 8px 0; }
.faq-i summary { padding: 12px 0; }
.faq-i p { margin: 0 0 14px; }
.toc ol { columns: 2; column-gap: 28px; margin: 0 0 12px; }
.toc li { break-inside: avoid; }
.signtbl td, .signtbl th { vertical-align: middle; font-size: 15px; }
.signtbl img { width: 48px; height: 48px; object-fit: contain; }
.signtbl small { color: var(--ink-2); }
.sheet { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 8px; }
.sheet-i { display: flex; gap: 10px; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding: 8px; background: #fff; break-inside: avoid; }
.sheet-i img { width: 48px; height: 48px; object-fit: contain; flex-shrink: 0; }
.sheet-i b { display: block; font-size: 14px; line-height: 1.2; }
.sheet-i small { color: var(--ink-2); font-size: 11px; margin-right: 6px; }
.sheet-i span { display: block; font-size: 12px; line-height: 1.3; color: var(--ink-2); }
.code { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px; overflow-x: auto; font-size: 13px; }
.sotd { display: flex; gap: 18px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 20px; margin: 10px 0 24px; }
.sotd img { width: 96px; height: 96px; object-fit: contain; }
.sotd h1 { font-size: 26px; margin: 2px 0 6px; } .sotd h1 small { font-size: 14px; color: var(--ink-2); font-weight: 600; }
.sotd p { margin: 0 0 6px; } .s-k { font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--green); }
.quiz { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 22px; margin: 18px 0 28px; }
.quiz-h { display: flex; justify-content: space-between; font-weight: 800; color: var(--ink-2); font-size: 14px; }
.quiz-sign { display: grid; place-items: center; padding: 18px 0 4px; }
.quiz-sign img { width: 160px; height: 160px; object-fit: contain; }
.quiz-q { font-size: 22px; margin: 8px 0 12px; text-align: center; }
.quiz-o { display: grid; gap: 10px; }
.quiz-o button { text-align: left; font: inherit; font-weight: 700; background: var(--paper); border: 2px solid var(--line); border-radius: 14px; padding: 14px 16px; cursor: pointer; color: var(--ink); }
.quiz-o button:hover:not(:disabled) { border-color: var(--green); }
.quiz-o button.ok { background: var(--mint); border-color: var(--green); }
.quiz-o button.no { background: #FDE9E4; border-color: #D9694D; }
.quiz-fb { margin-top: 16px; border-radius: 14px; padding: 14px 16px; }
.quiz-fb.good { background: var(--mint); } .quiz-fb.bad { background: #FFF4DB; }
.quiz-fb p { margin: 6px 0; } .quiz-end { text-align: center; padding: 18px 0; }
.btn.alt { background: var(--asphalt); color: #fff; }
button.btn { border: 0; cursor: pointer; font-family: inherit; }
@media print {
  .top, .foot, .noprint, .crumbs, .cta { display: none !important; }
  body { background: #fff; font-size: 12px; } .wrap { width: 100%; }
  h1 { font-size: 22px; } h2 { font-size: 15px; margin: 14px 0 6px; break-after: avoid; }
  .sheet { grid-template-columns: repeat(3, 1fr); gap: 5px; } .sheet-i { padding: 5px; }
}
@media (max-width: 720px) { .toc ol { columns: 1; } .sotd { flex-direction: column; text-align: center; } }