:root {
  --ink: #07110f;
  --ink-soft: #0c1916;
  --panel: #10201c;
  --panel-2: #132622;
  --ivory: #eee8da;
  --muted: #a8afa9;
  --bronze: #b18a54;
  --bronze-bright: #e1c28a;
  --cinnabar: #a93228;
  --jade: #5c9688;
  --line: rgba(211, 186, 140, .18);
  --shell: min(1280px, calc(100vw - 64px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}
body::selection { color: #fff; background: var(--cinnabar); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.section-shell { width: var(--shell); margin-inline: auto; }
.section-pad { padding: 112px 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid rgba(220, 205, 178, .12);
  background: linear-gradient(180deg, rgba(4, 10, 9, .94), rgba(4, 10, 9, .72));
  backdrop-filter: blur(18px);
}
.nav-shell {
  width: var(--shell);
  height: 78px;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 42px;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 190px; }
.brand-mark {
  width: 38px; height: 38px; display: grid; place-items: center;
  border: 1px solid var(--bronze); color: var(--bronze-bright);
  font-family: KaiTi, STKaiti, serif; font-size: 22px; transform: rotate(45deg);
}
.brand-mark::first-letter { transform: rotate(-45deg); }
.brand strong { display: block; font-family: KaiTi, STKaiti, serif; font-size: 22px; letter-spacing: .18em; line-height: 1.15; }
.brand small { display: block; margin-top: 2px; color: var(--bronze); font-size: 9px; letter-spacing: .28em; }
.main-nav { display: flex; align-items: center; gap: 34px; margin-left: auto; }
.main-nav a { position: relative; color: #d4d6d1; font-size: 14px; letter-spacing: .08em; transition: color .2s ease; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--bronze-bright); transition: right .2s ease; }
.main-nav a:hover { color: #fff; }
.main-nav a:hover::after { right: 0; }
.nav-download {
  padding: 12px 20px; border: 1px solid rgba(225, 194, 138, .62); color: var(--bronze-bright);
  font-size: 14px; letter-spacing: .08em; transition: .2s ease;
}
.nav-download:hover { color: var(--ink); background: var(--bronze-bright); }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 10px; border: 1px solid var(--line); background: transparent; }
.menu-toggle > span:not(.sr-only) { display: block; height: 1px; margin: 5px 0; background: var(--ivory); }

.hero { position: relative; min-height: 900px; display: flex; align-items: stretch; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url("assets/hero-2026.jpg") center right / cover no-repeat; transform: scale(1.015); }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 11, 10, .94) 0%, rgba(4, 11, 10, .7) 30%, rgba(4, 11, 10, .08) 62%),
    linear-gradient(0deg, var(--ink) 0%, transparent 24%, rgba(4, 11, 10, .22) 100%);
}
.hero-noise { position: absolute; inset: 0; opacity: .12; pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E"); }
.hero-shell { position: relative; z-index: 2; width: var(--shell); margin: auto; display: flex; align-items: center; padding: 140px 0 112px; }
.hero-copy { width: min(790px, 62vw); text-align: center; }
.eyebrow { display: flex; align-items: center; justify-content: center; gap: 13px; margin: 0 0 24px; color: var(--bronze-bright); font-size: 14px; letter-spacing: .28em; }
.eyebrow span { padding: 4px 10px 3px; color: #fff; background: var(--cinnabar); font: 800 18px/1 Arial, sans-serif; letter-spacing: .06em; }
.title-lockup { position: relative; display: flex; justify-content: center; align-items: center; width: max-content; max-width: 100%; margin: 0 auto; }
.hero h1 {
  margin: 0; width: max-content; font-family: KaiTi, STKaiti, serif; font-size: clamp(88px, 10vw, 152px); line-height: .86; letter-spacing: -.08em;
  background: linear-gradient(180deg, #fffaf0 2%, #e8d5b1 35%, #aa7d43 72%, #67431f 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 5px 0 #18130d) drop-shadow(0 15px 30px rgba(0,0,0,.6));
}
.title-seal { position: absolute; right: -52px; top: 4px; width: 46px; height: 64px; padding-top: 9px; border: 1px solid #d87a66; border-radius: 24px; color: #f1c3a4; background: rgba(126,32,25,.74); box-shadow: inset 0 0 0 3px rgba(255,215,167,.08), 0 10px 20px rgba(0,0,0,.3); font-family: KaiTi, STKaiti, serif; font-size: 14px; line-height: 1.35; letter-spacing: .06em; text-align: center; }
.hero-kicker { display: flex; align-items: center; justify-content: center; gap: 18px; margin: 34px 0 16px; font-family: KaiTi, STKaiti, serif; color: #f0dfbe; font-size: 25px; letter-spacing: .28em; }
.hero-kicker i { width: 44px; height: 1px; background: linear-gradient(90deg, var(--cinnabar), var(--bronze)); }
.hero-lead { margin: 0 auto; color: #d1d5cf; font-size: 17px; letter-spacing: .08em; line-height: 2; text-shadow: 0 2px 12px rgba(0,0,0,.72); }
.portal-actions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 36px; }
.portal-actions a { position: relative; min-width: 0; min-height: 76px; padding: 12px 14px; display: flex; align-items: center; gap: 12px; border: 1px solid rgba(225,194,138,.55); background: linear-gradient(180deg, rgba(21,35,31,.92), rgba(5,14,12,.94)); box-shadow: inset 0 0 0 3px rgba(255,255,255,.018), 0 12px 30px rgba(0,0,0,.18); text-align: left; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.portal-actions a::after { content: ""; position: absolute; inset: auto 7px 6px; height: 1px; background: linear-gradient(90deg, transparent, var(--cinnabar), transparent); opacity: .8; }
.portal-actions a:hover { transform: translateY(-4px); border-color: var(--bronze-bright); background: linear-gradient(180deg, rgba(74,39,27,.96), rgba(18,20,16,.96)); }
.portal-actions b { width: 35px; height: 35px; display: grid; place-items: center; flex: 0 0 35px; border: 1px solid var(--bronze); border-radius: 50%; color: var(--bronze-bright); font-family: KaiTi, STKaiti, serif; font-size: 18px; }
.portal-actions span { min-width: 0; color: #eadfc9; font-family: KaiTi, STKaiti, serif; font-size: 17px; font-weight: 700; line-height: 1.15; letter-spacing: .06em; white-space: nowrap; }
.portal-actions small { display: block; margin-top: 6px; color: #6f7d76; font: 8px/1 Arial, sans-serif; letter-spacing: .12em; }
.hero-actions, .download-actions { display: flex; gap: 14px; margin-top: 36px; }
.button {
  min-width: 180px; min-height: 62px; padding: 11px 28px; display: inline-flex; align-items: center; justify-content: center; flex-direction: column;
  border: 1px solid var(--bronze); transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button span { font-family: KaiTi, STKaiti, serif; font-size: 20px; font-weight: 700; line-height: 1.15; letter-spacing: .14em; }
.button small { margin-top: 4px; font-size: 9px; letter-spacing: .3em; opacity: .75; }
.button-primary { color: #0b120f; border-color: var(--bronze-bright); background: linear-gradient(135deg, #f0d49c, #a8793f); box-shadow: 0 14px 45px rgba(140, 92, 34, .2); }
.button-ghost { color: var(--bronze-bright); background: rgba(5, 14, 12, .4); backdrop-filter: blur(8px); }
.button:hover { transform: translateY(-3px); }
.button-ghost:hover { color: var(--ink); background: var(--bronze-bright); }
.hero-status { position: absolute; z-index: 3; bottom: 0; left: 0; right: 0; border-top: 1px solid rgba(225, 194, 138, .18); background: rgba(4, 12, 11, .84); backdrop-filter: blur(12px); }
.status-shell { width: var(--shell); min-height: 72px; margin: auto; display: flex; align-items: center; gap: 26px; font-size: 14px; letter-spacing: .08em; }
.status-live { color: #91b8ad; margin-right: 16px; }
.status-live i { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: #68c6a9; box-shadow: 0 0 0 5px rgba(104,198,169,.12); }
.status-shell strong { color: var(--bronze-bright); font-family: KaiTi, STKaiti, serif; font-size: 20px; }
.status-shell .divider { width: 1px; height: 18px; background: var(--line); }
.status-shell a { margin-left: auto; color: var(--bronze-bright); }
.status-shell a b { margin-left: 8px; }

.manifesto { border-bottom: 1px solid var(--line); background: #081512; }
.manifesto-grid { min-height: 134px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.manifesto-grid .seal { width: 78px; height: 78px; display: grid; place-items: center; flex: 0 0 78px; margin: 0; border: 1px solid var(--cinnabar); color: #d55c4e; font-family: KaiTi, STKaiti, serif; font-size: 14px; line-height: 1.4; text-align: center; transform: rotate(45deg); }
.manifesto-grid .seal::first-line { transform: rotate(-45deg); }
.manifesto-grid p:not(.seal) { margin: 0; font-family: KaiTi, STKaiti, serif; font-size: 22px; letter-spacing: .18em; white-space: nowrap; }
.manifesto-grid > span { width: 5px; height: 5px; border: 1px solid var(--bronze); transform: rotate(45deg); }

.section-heading .section-index { margin: 0 0 14px; color: var(--bronze); font: 700 11px/1.3 Arial, sans-serif; letter-spacing: .3em; }
.section-heading h2 { margin: 0; font-family: KaiTi, STKaiti, serif; font-size: clamp(40px, 5vw, 62px); line-height: 1.05; letter-spacing: .06em; }
.section-heading > p:not(.section-index) { margin: 24px 0 0; color: var(--muted); }
.version { position: relative; background: linear-gradient(90deg, #091511 0, #0c1916 45%, #07110f 100%); }
.version::before { content: "沉默"; position: absolute; right: -2vw; top: 80px; color: rgba(224, 198, 146, .025); font-family: KaiTi, STKaiti, serif; font-size: 28vw; line-height: 1; pointer-events: none; }
.version-layout { position: relative; display: grid; grid-template-columns: 320px 1fr; gap: 92px; align-items: start; }
.version-heading { position: sticky; top: 126px; }
.version-heading > p:not(.section-index) { max-width: 280px; }
.text-link { display: inline-flex; gap: 10px; margin-top: 28px; padding-bottom: 7px; border-bottom: 1px solid var(--bronze); color: var(--bronze-bright); font-size: 14px; }
.rules { position: relative; padding: 24px 34px 26px; border: 1px solid #ad9271; background: linear-gradient(135deg, rgba(229,217,198,.98), rgba(204,189,166,.98)); box-shadow: 0 28px 70px rgba(0,0,0,.28), inset 0 0 60px rgba(92,62,31,.1); color: #352b22; }
.rules::before, .rules::after { content: ""; position: absolute; width: 42px; height: 42px; border-color: #8d2b24; opacity: .72; }
.rules::before { left: 9px; top: 9px; border-left: 2px solid; border-top: 2px solid; }
.rules::after { right: 9px; bottom: 9px; border-right: 2px solid; border-bottom: 2px solid; }
.rules-head { display: flex; align-items: center; gap: 16px; margin: 4px 0 10px; color: #6e2720; font-family: KaiTi, STKaiti, serif; font-size: 18px; letter-spacing: .14em; text-align: center; }
.rules-head span { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, #9c7752); }
.rules-head span:last-child { background: linear-gradient(90deg, #9c7752, transparent); }
.rule-row { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 22px 8px; border-bottom: 1px dashed rgba(83,55,35,.3); transition: background .2s ease, padding .2s ease; }
.rule-row:last-child { border-bottom: 0; }
.rule-row:hover { padding-inline: 16px; background: rgba(119,70,38,.06); }
.rule-number { color: rgba(101,52,32,.52); font: 700 12px/1.4 Georgia, serif; letter-spacing: .12em; }
.rule-row h3 { margin: 0 0 5px; color: #922e25; font-family: KaiTi, STKaiti, serif; font-size: 22px; letter-spacing: .1em; }
.rule-row p { margin: 0; color: #493a2f; font-size: 15px; line-height: 1.8; font-weight: 600; }

.equipment { background: #0b1311; overflow: hidden; }
.equipment-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 46px; }
.carousel-controls { display: flex; align-items: center; gap: 16px; }
.carousel-button { width: 46px; height: 46px; border: 1px solid var(--line); color: var(--bronze-bright); background: transparent; cursor: pointer; transition: .2s ease; }
.carousel-button:hover { color: var(--ink); border-color: var(--bronze-bright); background: var(--bronze-bright); }
.carousel-controls span { min-width: 62px; color: #737d76; font: 12px/1 Arial, sans-serif; letter-spacing: .12em; text-align: center; }
.carousel-controls b { color: var(--ivory); font-size: 15px; }
.equipment-rail { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 54px) / 4); gap: 18px; overflow-x: auto; padding: 2px 2px 22px; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--bronze) #111b18; }
.equipment-card { position: relative; min-width: 0; margin: 0; padding: 12px 12px 0; border: 1px solid rgba(213,184,130,.38); background: linear-gradient(180deg, #151c19, #0b100f); box-shadow: 0 24px 45px rgba(0,0,0,.22); scroll-snap-align: start; }
.equipment-card::before { content: ""; position: absolute; inset: 6px 6px auto; height: 1px; background: linear-gradient(90deg, transparent, var(--bronze), transparent); }
.equipment-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; object-position: top; background: #090909; filter: saturate(.92) contrast(1.05); transition: transform .35s ease, filter .35s ease; }
.equipment-card:hover img { transform: translateY(-3px); filter: saturate(1.12) contrast(1.08); }
.equipment-card figcaption { display: flex; align-items: center; justify-content: space-between; padding: 17px 5px 18px; color: #d7d8d0; font-family: KaiTi, STKaiti, serif; font-size: 18px; letter-spacing: .13em; }
.equipment-card figcaption span { color: #6f776f; font: 11px/1 Arial, sans-serif; }

.gallery { position: relative; background: linear-gradient(180deg, #101b18, #081210); }
.gallery-heading { max-width: 680px; margin-bottom: 44px; }
.class-gallery { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2px; }
.class-card { position: relative; height: 520px; margin: 0; overflow: hidden; background: #050807; }
.class-card img { width: 100%; height: 100%; object-fit: cover; object-position: top center; filter: grayscale(.35) saturate(.65) brightness(.72); transform: scale(1.02); transition: filter .4s ease, transform .55s ease; }
.class-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3,9,8,.96), transparent 55%); }
.class-card:hover img { filter: grayscale(0) saturate(1) brightness(.9); transform: scale(1.055); }
.class-card figcaption { position: absolute; z-index: 2; inset: auto 28px 30px; display: grid; grid-template-columns: 32px 1fr; align-items: end; }
.class-card figcaption span { grid-row: 1 / span 2; align-self: start; padding-top: 8px; color: var(--bronze); font: 11px/1 Arial, sans-serif; }
.class-card strong { font-family: KaiTi, STKaiti, serif; font-size: 34px; line-height: 1.1; letter-spacing: .14em; }
.class-card small { color: #aeb7b0; font-size: 13px; letter-spacing: .1em; }

.download-panel { position: relative; padding: 90px 0; border-top: 1px solid rgba(225,194,138,.2); background: #1a1713; overflow: hidden; }
.download-panel::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 12% 50%, rgba(169,50,40,.22), transparent 32%), linear-gradient(115deg, transparent 65%, rgba(92,150,136,.09)); }
.download-layout { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 90px; align-items: center; }
.download-copy h2 { margin: 0; font-family: KaiTi, STKaiti, serif; font-size: clamp(46px, 6vw, 72px); letter-spacing: .08em; }
.download-copy > p:not(.section-index) { max-width: 650px; margin: 18px 0 0; color: #bcb9b0; }
.contact-card { display: flex; align-items: center; gap: 18px; padding: 13px 22px 13px 13px; border: 1px solid rgba(225,194,138,.35); background: rgba(5,11,9,.55); }
.contact-card img { width: 116px; height: 116px; object-fit: cover; }
.contact-card strong, .contact-card span { display: block; }
.contact-card strong { color: var(--bronze-bright); font-family: KaiTi, STKaiti, serif; font-size: 21px; }
.contact-card span { margin-top: 6px; color: #9ea29c; font-size: 12px; }

.site-footer { padding: 36px 0; border-top: 1px solid var(--line); background: #050a09; }
.footer-shell { display: flex; align-items: center; gap: 40px; }
.footer-shell > div { min-width: 190px; }
.footer-shell strong, .footer-shell span { display: block; }
.footer-shell strong { font-family: KaiTi, STKaiti, serif; font-size: 21px; letter-spacing: .15em; }
.footer-shell span { color: var(--bronze); font-size: 10px; letter-spacing: .2em; }
.footer-shell p { margin: 0; color: #6f7771; font-size: 12px; line-height: 1.8; }
.footer-shell > a { margin-left: auto; color: #9a9d95; font-size: 12px; }

.quick-links { position: fixed; z-index: 35; right: 18px; top: 50%; display: grid; gap: 6px; transform: translateY(-50%); }
.quick-links a { width: 66px; height: 66px; display: grid; place-items: center; align-content: center; border: 1px solid rgba(225,194,138,.3); background: rgba(5,13,11,.88); backdrop-filter: blur(10px); transition: .2s ease; }
.quick-links a:hover { border-color: var(--bronze-bright); background: #7d2b23; }
.quick-links b { font-family: KaiTi, STKaiti, serif; color: var(--bronze-bright); font-size: 21px; line-height: 1; }
.quick-links span { margin-top: 5px; color: #bdc0bb; font-size: 10px; }

@media (max-width: 1100px) {
  :root { --shell: min(100% - 40px, 960px); }
  .main-nav { gap: 20px; }
  .nav-download { display: none; }
  .hero-copy { width: 65vw; }
  .version-layout { grid-template-columns: 260px 1fr; gap: 50px; }
  .equipment-rail { grid-auto-columns: calc((100% - 36px) / 3); }
  .download-layout { gap: 42px; }
}

@media (max-width: 820px) {
  :root { --shell: calc(100vw - 34px); }
  .section-pad { padding: 82px 0; }
  .nav-shell { height: 68px; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav { position: absolute; inset: 68px 0 auto; display: none; padding: 18px 17px 24px; flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--line); background: rgba(5,12,10,.98); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 18px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .main-nav a::after { display: none; }
  .hero { min-height: 760px; }
  .hero-bg { background-position: 63% center; }
  .hero-bg::after { background: linear-gradient(90deg, rgba(4,11,10,.96), rgba(4,11,10,.58) 72%, rgba(4,11,10,.22)), linear-gradient(0deg, var(--ink), transparent 32%); }
  .hero-shell { align-items: end; padding: 132px 0 164px; }
  .hero-copy { width: min(100%, 720px); }
  .hero h1 { font-size: clamp(74px, 21vw, 112px); }
  .title-seal { right: -40px; transform: scale(.88); }
  .hero-lead { max-width: 540px; font-size: 15px; }
  .hero-status { bottom: 0; }
  .status-shell { min-height: 92px; flex-wrap: wrap; align-content: center; gap: 8px 18px; }
  .status-live { width: 100%; margin: 0; }
  .status-shell a { margin-left: auto; }
  .manifesto-grid { min-height: 110px; justify-content: center; }
  .manifesto-grid .seal { display: none; }
  .manifesto-grid p:not(.seal) { font-size: 18px; }
  .version-layout { display: block; }
  .version-heading { position: static; margin-bottom: 50px; }
  .version-heading > p:not(.section-index) { max-width: 560px; }
  .equipment-rail { grid-auto-columns: calc((100% - 18px) / 2); }
  .class-card { height: 430px; }
  .download-layout { grid-template-columns: 1fr; }
  .contact-card { width: max-content; max-width: 100%; }
  .quick-links { top: auto; bottom: 0; right: 0; left: 0; grid-template-columns: repeat(3, 1fr); gap: 0; transform: none; border-top: 1px solid var(--line); }
  .quick-links a { width: auto; height: 58px; grid-auto-flow: column; gap: 8px; border: 0; border-right: 1px solid var(--line); }
  .quick-links span { margin: 0; font-size: 12px; }
  .site-footer { padding-bottom: 90px; }
}

@media (max-width: 600px) {
  .brand { min-width: 0; }
  .brand-mark { width: 34px; height: 34px; }
  .brand strong { font-size: 18px; }
  .brand small { font-size: 8px; }
  .hero { min-height: 720px; }
  .hero-bg { background-position: 69% center; }
  .hero-bg::after { background: linear-gradient(90deg, rgba(4,11,10,.95), rgba(4,11,10,.7)), linear-gradient(0deg, var(--ink), transparent 42%); }
  .eyebrow { font-size: 11px; letter-spacing: .18em; }
  .hero h1 { font-size: clamp(68px, 23vw, 94px); }
  .title-seal { right: -24px; top: -10px; transform: scale(.72); }
  .hero-kicker { margin-top: 28px; gap: 11px; font-size: 19px; letter-spacing: .18em; }
  .hero-lead br { display: none; }
  .hero-actions, .download-actions { gap: 9px; }
  .portal-actions { grid-template-columns: repeat(2, 1fr); gap: 6px; margin-top: 28px; }
  .portal-actions a { min-height: 65px; padding: 9px 10px; }
  .portal-actions b { width: 30px; height: 30px; flex-basis: 30px; font-size: 15px; }
  .portal-actions span { font-size: 15px; }
  .button { min-width: 0; flex: 1; padding-inline: 16px; }
  .button span { font-size: 18px; }
  .status-shell strong { font-size: 17px; }
  .status-shell .divider { display: none; }
  .status-shell a { font-size: 12px; }
  .manifesto-grid { gap: 10px; overflow: hidden; }
  .manifesto-grid p:not(.seal) { font-size: 14px; letter-spacing: .06em; }
  .manifesto-grid > span { width: 3px; height: 3px; }
  .section-heading h2 { font-size: 39px; }
  .rules { padding: 20px 18px; }
  .rules-head { font-size: 15px; }
  .rule-row { grid-template-columns: 36px 1fr; gap: 8px; padding-block: 22px; }
  .rule-row:hover { padding-inline: 8px; }
  .rule-row h3 { font-size: 21px; }
  .rule-row p { font-size: 14px; }
  .equipment-heading { align-items: start; flex-direction: column; margin-bottom: 30px; }
  .equipment-rail { grid-auto-columns: 82%; }
  .class-gallery { grid-template-columns: 1fr; gap: 10px; }
  .class-card { height: 380px; }
  .download-panel { padding: 72px 0; }
  .download-copy h2 { font-size: 48px; }
  .contact-card { padding: 10px 14px 10px 10px; }
  .contact-card img { width: 86px; height: 86px; }
  .contact-card strong { font-size: 18px; }
  .footer-shell { align-items: flex-start; flex-direction: column; gap: 18px; }
  .footer-shell > a { margin-left: 0; }
}

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