:root {
  --ink: #e7f3e8;
  --muted: #9ab0a3;
  --faint: #64776d;
  --night: #07110f;
  --panel: #0c1916;
  --panel-2: #10221d;
  --line: #21372f;
  --green: #92f59e;
  --green-2: #54c97d;
  --amber: #ffc857;
  --red: #ff675f;
  --cream: #f3eddb;
  --black: #040806;
  --max: 1180px;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 5%, rgba(84, 201, 125, .09), transparent 28rem),
    linear-gradient(rgba(146, 245, 158, .022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(146, 245, 158, .018) 1px, transparent 1px),
    var(--night);
  background-size: auto, 32px 32px, 32px 32px, auto;
  font-family: var(--sans);
  line-height: 1.62;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: .09;
  background: repeating-linear-gradient(0deg, transparent 0 3px, #000 4px);
  mix-blend-mode: multiply;
}

a { color: var(--green); text-underline-offset: .2em; }
a:hover { color: #c5ffca; }
button, select { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: absolute;
  z-index: 100;
  top: -4rem;
  left: 1rem;
  padding: .7rem 1rem;
  color: var(--black);
  background: var(--green);
}
.skip-link:focus { top: 1rem; }

.site-header {
  width: min(calc(100% - 2rem), var(--max));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: .05em;
}
.brand > span:last-child { display: grid; }
.brand b { font: 800 .92rem/1 var(--mono); }
.brand em { margin-top: .35rem; color: var(--green-2); font: normal .63rem/1 var(--mono); letter-spacing: .15em; }
.brand-mark { position: relative; width: 40px; height: 26px; border: 1px solid var(--line); background: #081512; }
.brand-mark::before { content: ""; position: absolute; inset: 4px 19px 4px 4px; border: 2px solid var(--green); border-radius: 50%; }
.brand-mark i:first-child { position: absolute; inset: 4px 4px 4px 19px; border: 2px solid var(--red); border-radius: 50%; }
.brand-mark i:last-child { position: absolute; left: 19px; top: 3px; width: 1px; height: 20px; background: var(--line); }

.site-nav { display: flex; align-items: center; gap: .3rem; }
.site-nav a { padding: .6rem .75rem; color: var(--muted); font: 650 .75rem/1 var(--mono); text-decoration: none; text-transform: uppercase; letter-spacing: .05em; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--green); background: rgba(146,245,158,.07); }
.nav-toggle { display: none; color: var(--green); border: 1px solid var(--line); background: transparent; padding: .5rem .75rem; font: 700 .75rem var(--mono); }

main { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; }
.page-header { padding: clamp(3.5rem, 8vw, 7.5rem) 0 clamp(2.8rem, 6vw, 5.5rem); border-bottom: 1px solid var(--line); }
.page-header__meta { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; color: var(--green-2); font: 700 .72rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.page-header h1 { max-width: 950px; margin: 0; color: var(--cream); font-size: clamp(2.65rem, 7vw, 6.25rem); line-height: .96; letter-spacing: -.065em; text-wrap: balance; }
.lede { max-width: 830px; margin: 1.6rem 0 0; color: #bacbc0; font-size: clamp(1.08rem, 2vw, 1.35rem); line-height: 1.55; }
.trust-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.6rem; }
.article-meta { margin: 1rem 0 0; color: var(--faint); font: .72rem/1.6 var(--mono); }
.breadcrumb { display: flex; gap: .55rem; align-items: center; margin: 0 0 1.75rem; color: var(--faint); font: .7rem/1 var(--mono); text-transform: uppercase; }
.breadcrumb a { color: var(--muted); text-decoration: none; }

.article-body > section { padding: clamp(3rem, 7vw, 6rem) 0; border-bottom: 1px solid var(--line); }
.article-body h2 { margin: 0 0 1.4rem; color: var(--cream); font-size: clamp(1.7rem, 4vw, 3.25rem); line-height: 1.05; letter-spacing: -.045em; }
.article-body h2[id] { scroll-margin-top: 1.5rem; }
.article-body h3 { color: var(--cream); line-height: 1.2; }
.article-body p, .article-body li { max-width: 820px; }
.article-body p { color: var(--muted); }
.article-body strong { color: var(--ink); }
.eyebrow { margin: 0 0 .75rem !important; color: var(--green-2) !important; font: 700 .7rem/1.3 var(--mono); text-transform: uppercase; letter-spacing: .12em; }
.cite { white-space: nowrap; }
.source-note { max-width: 900px !important; padding-left: 1rem; border-left: 2px solid var(--green-2); font-size: .88rem; }

.toc { margin: 2rem 0 0; padding: 1.25rem; border: 1px solid var(--line); background: rgba(12,25,22,.72); }
.toc ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem 2rem; margin: 0; padding-left: 1.25rem; }
.toc li { max-width: none; color: var(--faint); }
.toc a { color: var(--muted); font-size: .86rem; text-decoration: none; }
.toc a:hover { color: var(--green); text-decoration: underline; }

.status { display: inline-flex; align-items: center; min-height: 24px; padding: .22rem .55rem; border: 1px solid var(--line); font: 700 .65rem/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.status--verified { color: var(--green); border-color: rgba(146,245,158,.34); background: rgba(146,245,158,.07); }
.status--community { color: var(--amber); border-color: rgba(255,200,87,.35); background: rgba(255,200,87,.06); }
.status--volatile, .status--spoiler { color: var(--red); border-color: rgba(255,103,95,.38); background: rgba(255,103,95,.07); }
.status--plain { color: var(--muted); }

.hero-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(2rem, 7vw, 7rem); align-items: start; }
.checker { display: grid; gap: 1px; padding: 1px; border: 1px solid var(--line); background: var(--line); box-shadow: 0 28px 80px rgba(0,0,0,.28); }
.checker label { display: grid; grid-template-columns: 1fr 1.15fr; gap: 1rem; align-items: center; padding: 1rem; background: var(--panel); }
.checker label span { color: var(--ink); font-size: .86rem; font-weight: 650; }
.checker select { width: 100%; color: var(--ink); background: #09130f; border: 1px solid #2b4439; border-radius: 0; padding: .7rem 2rem .7rem .7rem; }
.checker select:focus { outline: 2px solid var(--green); outline-offset: 2px; }
.checker__actions { display: flex; gap: .7rem; padding: 1rem; background: var(--panel); }
.checker button, .button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: .75rem 1.1rem; color: var(--black); background: var(--green); border: 1px solid var(--green); font: 800 .74rem/1 var(--mono); text-decoration: none; text-transform: uppercase; letter-spacing: .06em; }
.checker button:hover, .button:hover { color: var(--black); background: #c8ffcd; }
.checker .button--quiet { color: var(--muted); border-color: var(--line); background: transparent; }
.checker__result { display: grid; gap: .35rem; padding: 1.15rem; color: var(--muted); background: #08120f; border-left: 4px solid var(--faint); }
.checker__result strong { color: var(--ink); }
.checker__result span:last-child { font-size: .84rem; }
.checker__result--low { border-color: var(--green-2); }
.checker__result--suspicious { border-color: var(--amber); }
.checker__result--high { border-color: var(--red); background: rgba(76,16,16,.34); }
.result-code { color: var(--green-2); font: 800 .66rem var(--mono); letter-spacing: .1em; }
.checker__result--suspicious .result-code { color: var(--amber); }
.checker__result--high .result-code { color: var(--red); }

.notice { max-width: 900px; padding: 1.1rem 1.25rem; color: var(--muted); border: 1px solid var(--line); border-left: 4px solid var(--green-2); background: rgba(84,201,125,.05); }
.notice--warning { border-left-color: var(--amber); background: rgba(255,200,87,.045); }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { max-width: 360px; margin: 0; }
.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.card-grid--three { grid-template-columns: repeat(3, 1fr); }
.case-card, .info-card { min-height: 240px; padding: 1.35rem; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(16,34,29,.96), rgba(8,19,16,.96)); }
.case-card { display: flex; flex-direction: column; color: var(--ink); text-decoration: none; transition: transform .18s ease, border-color .18s ease; }
.case-card:hover { color: var(--ink); border-color: var(--green-2); transform: translateY(-3px); }
.case-card > span, .ending-grid article > span { color: var(--green-2); font: 700 .65rem var(--mono); letter-spacing: .1em; }
.case-card h3 { margin: auto 0 .7rem; font-size: 1.3rem; }
.case-card p { margin: 0 0 1rem; font-size: .9rem; }
.case-card b { color: var(--green); font: 700 .73rem var(--mono); }
.case-card--alert { border-top-color: var(--red); }
.info-card { min-height: auto; }
.info-card h3 { margin: .9rem 0 .5rem; }
.info-card p:last-child { margin-bottom: 0; }
.rank { display: inline-block; padding: .2rem .45rem; color: var(--black); font: 800 .62rem var(--mono); }
.rank--high { background: var(--red); }
.rank--low { background: var(--green); }

.evidence-strip { display: grid; grid-template-columns: 250px 1fr; gap: 2rem; align-items: start; }
.evidence-strip > div { display: flex; align-items: center; gap: .7rem; font: 700 .78rem var(--mono); text-transform: uppercase; }
.evidence-strip p { margin: 0; }
.signal { display: inline-block; width: 9px; height: 9px; background: var(--green); border-radius: 50%; box-shadow: 0 0 16px var(--green); animation: pulse 1.9s infinite; }
@keyframes pulse { 50% { opacity: .35; box-shadow: 0 0 4px var(--green); } }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; padding: 1px; background: var(--line); }
.steps article { padding: 1.35rem; background: var(--panel); }
.steps article > span { color: var(--green-2); font: 800 1.6rem/1 var(--mono); }
.steps h3 { margin: 3.5rem 0 .75rem; }
.steps p { margin-bottom: 0; font-size: .9rem; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); }
table { width: 100%; min-width: 700px; border-collapse: collapse; }
th, td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--green-2); background: #0a1512; font: 700 .68rem var(--mono); text-transform: uppercase; letter-spacing: .08em; }
td { color: var(--muted); background: rgba(12,25,22,.8); }
tr:last-child td { border-bottom: 0; }

.answer-box { padding: clamp(1.5rem, 5vw, 3.5rem); border: 1px solid var(--green-2); background: linear-gradient(135deg, rgba(84,201,125,.1), transparent 55%); }
.answer-box ol { display: grid; gap: .65rem; padding-left: 1.3rem; }
.answer-box li { color: var(--ink); }
.number-list { display: grid; gap: .75rem; padding-left: 1.5rem; }
.number-list li::marker { color: var(--green-2); font-family: var(--mono); font-weight: 800; }

.ending-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.ending-grid article { padding: 1.5rem; border: 1px solid var(--line); background: var(--panel); }
.ending-grid h2 { margin: 3.8rem 0 1rem; font-size: 1.8rem; }
.ending-card--true { border-color: var(--green-2) !important; box-shadow: inset 0 3px 0 var(--green-2); }
.spoiler-banner { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; border: 1px solid rgba(255,103,95,.4); color: var(--red); background: rgba(255,103,95,.055); }
.spoiler-banner span { color: var(--muted); }

.checklist { display: grid; gap: 1px; padding: 1px; list-style: none; background: var(--line); }
.checklist li { display: grid; grid-template-columns: 45px 1fr; max-width: none; padding: 1rem; background: var(--panel); }
.checklist li > span { color: var(--green); font: 1.2rem var(--mono); }
.checklist strong { display: block; }
.checklist p { margin: .2rem 0 0; }

.pet-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.pet-grid article { position: relative; padding: 1.25rem; border: 1px solid var(--line); background: var(--panel); overflow: hidden; }
.pet-grid article > span { color: var(--green-2); font: 700 .67rem var(--mono); }
.pet-mark { display: grid; place-items: center; width: 82px; height: 82px; margin: 3.5rem 0 1rem; border: 1px solid var(--green-2); color: var(--green); font: 800 2rem var(--mono); transform: rotate(-4deg); }
.pet-grid h2 { margin-bottom: .7rem; font-size: 1.55rem; }
.pet-grid p { font-size: .9rem; }

.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; padding: 1px; background: var(--line); }
.stat-row > div { display: grid; gap: .35rem; padding: 1.5rem; background: var(--panel); }
.stat-row strong { color: var(--green); font: 800 clamp(1.7rem, 4vw, 3.5rem)/1 var(--mono); }
.stat-row span { color: var(--muted); font: .7rem var(--mono); text-transform: uppercase; }

.next-case { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 1rem; }
.next-case .eyebrow { flex-basis: 100%; }
.next-case h2 { max-width: 650px; margin-bottom: 0; }

.sources ol { display: grid; gap: 1px; padding: 1px; list-style: none; background: var(--line); }
.sources li { display: grid; grid-template-columns: minmax(220px, .75fr) 1.25fr; gap: 1rem; max-width: none; padding: 1rem; background: var(--panel); }
.sources li a { font-weight: 700; }
.sources li span { color: var(--muted); }

.qa-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; padding: 1px; background: var(--line); }
.qa-grid article { padding: 1.25rem; background: var(--panel); }
.qa-grid h2, .qa-grid h3 { margin: 0 0 .65rem; color: var(--cream); font-size: 1.08rem; line-height: 1.3; letter-spacing: -.015em; }
.qa-grid p { margin: 0; color: var(--muted); font-size: .92rem; }
.related .case-card h3 { margin-top: 3rem; }

.site-footer { width: min(calc(100% - 2rem), var(--max)); margin: 0 auto; padding: 3rem 0 4rem; display: grid; grid-template-columns: 1.25fr .7fr .8fr auto; gap: 2rem; color: var(--faint); }
.brand--footer { margin-bottom: 1rem; }
.site-footer p { max-width: 460px; font-size: .78rem; }
.site-footer nav { display: grid; align-content: start; gap: .55rem; }
.site-footer nav a { color: var(--muted); font-size: .8rem; text-decoration: none; }
.footer-status { display: flex; gap: .5rem; align-items: center; height: min-content; font-family: var(--mono); }

.error-page { display: grid; min-height: 100vh; place-items: center; }
.error-page > div { max-width: 700px; padding: 2rem; text-align: center; }
.error-page h1 { color: var(--cream); font-size: clamp(3rem, 9vw, 7rem); line-height: .9; letter-spacing: -.06em; }

@media (max-width: 900px) {
  .site-header { position: relative; }
  .nav-toggle { display: block; }
  .site-nav { position: absolute; z-index: 10; top: 68px; right: 0; left: 0; display: none; padding: .6rem; border: 1px solid var(--line); background: var(--panel); box-shadow: 0 20px 60px rgba(0,0,0,.4); }
  .site-nav.is-open { display: grid; }
  .site-nav a { padding: .9rem; }
  .hero-grid { grid-template-columns: 1fr; }
  .card-grid--three, .ending-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .pet-grid, .stat-row { grid-template-columns: repeat(2, 1fr); }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .footer-status { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .site-header { min-height: 68px; }
  .brand em { display: none; }
  .page-header__meta { display: grid; }
  .page-header h1 { font-size: clamp(2.55rem, 15vw, 4.25rem); }
  .section-heading, .spoiler-banner { display: grid; }
  .card-grid, .card-grid--three, .ending-grid, .steps, .pet-grid, .stat-row { grid-template-columns: 1fr; }
  .checker label { grid-template-columns: 1fr; }
  .evidence-strip { grid-template-columns: 1fr; }
  .sources li { grid-template-columns: 1fr; }
  .toc ol, .qa-grid { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; }
  .case-card { min-height: 210px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media print {
  body { color: #111; background: #fff; }
  body::before, .site-header, .site-footer, .ad-slot { display: none; }
  main { width: 100%; }
  .page-header, .article-body > section { border-color: #ccc; }
  .page-header h1, .article-body h2, .article-body h3, .article-body strong { color: #111; }
  .article-body p, .article-body li, td { color: #222; }
}