:root {
  color-scheme: dark;
  --bg: #101216;
  --surface: #181b20;
  --surface-2: #22262d;
  --text: #f4f3ef;
  --muted: #a7adb7;
  --line: #343941;
  --red: #ff4655;
  --cyan: #55d6d1;
  --green: #6ee7a8;
  --yellow: #f4cc67;
  --content: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Noto Sans JP", "Yu Gothic UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.hero {
  position: relative;
  min-height: min(680px, 82vh);
  display: grid;
  align-items: center;
  overflow: hidden;
  background: #14171c;
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 8px;
  background: var(--red);
}
.hero__inner { width: min(var(--content), calc(100% - 40px)); margin: 0 auto; padding: 72px 0 64px; position: relative; z-index: 1; }
.eyebrow, .section__number { margin: 0 0 8px; color: var(--red); font-weight: 800; font-size: .78rem; text-transform: uppercase; }
h1 { margin: 0; max-width: 850px; font-size: clamp(2.5rem, 7vw, 5.7rem); line-height: 1.02; letter-spacing: 0; text-wrap: balance; }
.hero__copy { max-width: 680px; margin: 28px 0 0; color: #c7cbd2; font-size: 1.06rem; }
.hero__mark { position: absolute; right: -70px; bottom: -90px; width: 330px; aspect-ratio: 1; border: 52px solid #252a31; transform: rotate(45deg); opacity: .7; }
.hero__mark span { position: absolute; inset: 78px; border: 18px solid var(--red); }
.hero--reyna::before { background: #b56cff; }
.hero--reyna .eyebrow { color: #d7a8ff; }
.hero--reyna .hero__mark span { border-color: #b56cff; }
.quick-nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 34px; }
.quick-nav a { color: var(--text); text-decoration-color: var(--red); text-underline-offset: 5px; font-weight: 700; }

.section { padding: 76px max(20px, calc((100vw - var(--content)) / 2)); }
.section--dark { background: #0c0e11; }
.section--signal { background: #17191e; border-block: 1px solid var(--line); }
.section--split { display: grid; grid-template-columns: minmax(0, .8fr) minmax(320px, 1.2fr); gap: 48px 72px; align-items: start; }
.section__intro { max-width: 440px; }
.section h2 { margin: 0 0 16px; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.15; letter-spacing: 0; }
.section h3 { margin: 14px 0 0; font-size: 1.35rem; letter-spacing: 0; }
.section__intro > p:last-child, .section__heading > p { color: var(--muted); }
.section__heading { display: grid; grid-template-columns: 1fr minmax(280px, .75fr); gap: 32px; align-items: end; margin-bottom: 32px; }
.section__heading p { margin: 0; }

.settings-table { border-top: 1px solid var(--line); }
.settings-row { min-height: 54px; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 12px 4px; border-bottom: 1px solid var(--line); }
.settings-row span { color: var(--muted); }
.settings-row strong { text-align: right; }
.settings-row--accent { border-left: 3px solid var(--red); padding-left: 12px; }
.status-on { color: var(--green); }
.status-off { color: var(--yellow); }
.dpi-note { grid-column: 2; background: var(--surface-2); border-left: 3px solid var(--cyan); padding: 18px; }
.dpi-note div { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 10px; }
.tag { display: inline-flex; align-items: center; min-height: 26px; padding: 2px 8px; border: 1px solid #4a505a; border-radius: 4px; color: #d9dde3; font-size: .72rem; font-weight: 800; }
.tag--hot { border-color: var(--red); color: #fff; background: #5d2028; }

.crosshair-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.crosshair-card { position: relative; display: grid; grid-template-columns: 84px 1fr; gap: 0 18px; min-width: 0; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; }
.crosshair-card--recommended { border-color: var(--red); }
.card-top { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; }
.swatch { width: 18px; height: 18px; border: 2px solid #707680; border-radius: 50%; }
.swatch--white { background: #fff; }
.swatch--cyan { background: #42e7e0; }
.reticle { grid-row: 2 / span 3; align-self: start; position: relative; width: 76px; aspect-ratio: 1; margin-top: 18px; background: #292f36; border: 1px solid #3b424c; }
.reticle i { position: absolute; display: block; background: #fff; box-shadow: 0 0 0 1px #050505; }
.reticle i:nth-child(1), .reticle i:nth-child(2) { width: 14px; height: 2px; top: 37px; }
.reticle i:nth-child(1) { left: 18px; }.reticle i:nth-child(2) { right: 18px; }
.reticle i:nth-child(3), .reticle i:nth-child(4) { width: 2px; height: 14px; left: 37px; }
.reticle i:nth-child(3) { top: 18px; }.reticle i:nth-child(4) { bottom: 18px; }
.reticle--xdll i:nth-child(1), .reticle--xdll i:nth-child(2) { width: 10px; }
.reticle--xdll i:nth-child(1) { left: 23px; }.reticle--xdll i:nth-child(2) { right: 23px; }
.reticle--dep i { background: #42e7e0; }
.reticle--dep i:nth-child(1), .reticle--dep i:nth-child(2) { width: 17px; }
.reticle--dep i:nth-child(1) { left: 15px; }.reticle--dep i:nth-child(2) { right: 15px; }
.reticle--aspas i:nth-child(1) { left: 23px; }.reticle--aspas i:nth-child(2) { right: 23px; }
.reticle--aspas i:nth-child(3) { top: 23px; }.reticle--aspas i:nth-child(4) { bottom: 23px; }
.crosshair-card p { grid-column: 2; margin: 6px 0 12px; color: var(--muted); }
.crosshair-card .meta { margin: 0; color: var(--cyan); font-size: .82rem; font-weight: 700; }
.crosshair-card code { grid-column: 1 / -1; display: block; min-width: 0; margin-top: 16px; padding: 12px; overflow-wrap: anywhere; background: #090a0c; border: 1px solid #30353d; color: #dce1e8; font-size: .78rem; }
.copy-button { grid-column: 1 / -1; min-height: 46px; margin-top: 10px; border: 0; border-radius: 4px; background: var(--red); color: #fff; font: inherit; font-weight: 800; cursor: pointer; }
.copy-button:hover { background: #e63d4b; }
.copy-button.copied { background: #277c57; }
.copy-status { min-height: 1.7em; margin: 12px 0 0; color: var(--green); text-align: center; }

.settings-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.comparison { display: grid; grid-template-columns: 1fr 1fr; margin-top: 32px; border: 1px solid var(--line); }
.comparison div { display: grid; gap: 4px; padding: 18px; }
.comparison div + div { border-left: 1px solid var(--line); }
.comparison span { color: var(--muted); }

.technique-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.technique-card { min-width: 0; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.technique-card__body { flex: 1; padding: 20px; }
.technique-card h3 { margin: 14px 0 10px; }
.technique-card ul { display: grid; gap: 9px; margin: 0; padding-left: 1.2rem; color: var(--muted); font-size: .9rem; }
.technique-card li::marker { color: var(--red); }
.technique-card li b { color: var(--text); }
.technique-video { display: grid; border-top: 1px solid var(--line); text-decoration: none; }
.technique-video:hover { background: var(--surface-2); }
.technique-video img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #090a0c; }
.technique-video span { display: grid; gap: 3px; padding: 16px 20px 20px; }
.technique-video small { color: var(--red); font-weight: 800; }
.technique-video b { line-height: 1.4; }
.technique-video em { color: var(--muted); font-style: normal; font-size: .8rem; }

.map-guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.map-guide { min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.map-guide__header { display: flex; align-items: center; gap: 12px; padding: 20px 20px 0; }
.map-guide__header h3 { margin: 0; }
.side-notes { display: grid; gap: 10px; padding: 16px 20px 20px; }
.side-notes p { display: grid; grid-template-columns: 42px 1fr; gap: 10px; margin: 0; color: var(--muted); font-size: .88rem; }
.side-notes b { color: var(--cyan); }
.map-video { display: grid; border-top: 1px solid var(--line); text-decoration: none; }
.map-video:hover { background: var(--surface-2); }
.map-video img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #090a0c; }
.map-video span { display: grid; gap: 3px; padding: 16px 20px 20px; }
.map-video small { color: var(--red); font-weight: 800; }
.map-video b { line-height: 1.4; }
.map-video em { color: var(--muted); font-style: normal; font-size: .8rem; }
.map-search { display: block; margin: 0 20px 20px; padding: 11px 14px; border: 1px solid var(--red); border-radius: 4px; color: var(--text); text-align: center; text-decoration: none; font-weight: 800; }
.map-search:hover { background: #5d2028; }
.ability-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ability-grid article { padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; }
.ability-grid h3 { display: inline; margin-left: 10px; }
.ability-grid p { margin: 12px 0 0; color: var(--muted); }
.ability-key { display: inline-grid; place-items: center; width: 34px; height: 34px; border: 1px solid #b56cff; color: #e3c6ff; font-weight: 900; }
.wide-video { display: grid; grid-template-columns: 240px 1fr; margin-top: 16px; background: var(--surface); border: 1px solid var(--line); text-decoration: none; overflow: hidden; }
.wide-video--after { margin-top: 24px; }
.wide-video img { width: 240px; height: 150px; object-fit: cover; }
.wide-video span { display: grid; align-content: center; gap: 3px; padding: 18px 22px; }
.wide-video small { color: #d7a8ff; font-weight: 800; }
.wide-video em { color: var(--muted); font-style: normal; }
.compact-crosshairs .crosshair-card { grid-template-columns: 1fr; }
.compact-crosshairs .crosshair-card p { grid-column: 1; }

.media-list { display: grid; gap: 12px; }
.media-item { display: grid; grid-template-columns: 180px 1fr; min-height: 120px; background: var(--surface); border: 1px solid var(--line); text-decoration: none; overflow: hidden; }
.media-item:hover { border-color: var(--red); }
.media-item img, .article-mark { width: 180px; height: 120px; object-fit: cover; }
.media-item > span:last-child { display: grid; align-content: center; gap: 2px; padding: 16px 22px; }
.media-item small { color: var(--red); font-weight: 800; }
.media-item b { font-size: 1.15rem; }
.media-item em { color: var(--muted); font-style: normal; font-size: .85rem; }
.article-mark { display: grid; place-items: center; background: var(--cyan); color: #091416; font-size: 2rem; font-weight: 900; }

footer { padding: 32px 20px; border-top: 1px solid var(--line); color: var(--muted); text-align: center; font-size: .78rem; }
footer p { margin: 4px; }

@media (max-width: 760px) {
  .hero { min-height: 620px; }
  .hero__inner { width: min(100% - 32px, var(--content)); padding-top: 56px; }
  .hero__mark { right: -170px; bottom: -120px; }
  .section { padding-block: 54px; }
  .section--split, .section__heading, .settings-columns { grid-template-columns: 1fr; }
  .section--split { gap: 28px; }
  .dpi-note { grid-column: 1; }
  .section__heading { gap: 6px; align-items: start; }
  .crosshair-grid { grid-template-columns: 1fr; }
  .technique-grid { grid-template-columns: 1fr; }
  .map-guide-grid { grid-template-columns: 1fr; }
  .ability-grid { grid-template-columns: 1fr; }
  .comparison { grid-template-columns: 1fr; }
  .comparison div + div { border-left: 0; border-top: 1px solid var(--line); }
}

@media (max-width: 430px) {
  .wide-video { grid-template-columns: 1fr; }
  .wide-video img { width: 100%; height: auto; aspect-ratio: 16 / 9; }
  h1 { font-size: 2.5rem; }
  .crosshair-card { grid-template-columns: 68px 1fr; padding: 16px; gap: 0 14px; }
  .compact-crosshairs .crosshair-card { grid-template-columns: 1fr; }
  .reticle { width: 64px; }
  .reticle i:nth-child(1), .reticle i:nth-child(2) { top: 31px; }
  .reticle i:nth-child(3), .reticle i:nth-child(4) { left: 31px; }
  .reticle i:nth-child(1) { left: 12px; }.reticle i:nth-child(2) { right: 12px; }
  .reticle i:nth-child(3) { top: 12px; }.reticle i:nth-child(4) { bottom: 12px; }
  .settings-row { align-items: flex-start; }
  .settings-row strong { max-width: 46%; overflow-wrap: anywhere; }
  .media-item { grid-template-columns: 112px 1fr; min-height: 94px; }
  .media-item img, .article-mark { width: 112px; height: 94px; }
  .media-item > span:last-child { padding: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}