:root {
  --bg: #030303;
  --surface: rgba(255, 255, 255, 0.02);
  --surface-hover: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.06);
  --ink: #f5f5f7;
  --ink-dim: #a1a1a6;
  --ink-faint: #6e6e73;
  --ember: #FF4800;
  --ember-bright: #FFBA00;
  --ember-glow: rgba(255, 72, 0, 0.15);
  
  --grid-line-base: rgba(255, 182, 153, 0.04);
  --grid-line-hover: rgba(255, 182, 153, 0.15);
  
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  
  --radius-pill: 999px;
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;

  --mouse-x: 50vw;
  --mouse-y: 50vh;

  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: var(--ink); text-decoration: none; transition: color 0.3s var(--ease); }
a:hover { color: var(--ember); }
img { max-width: 100%; display: block; user-select: none; }
button { font-family: inherit; font-size: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

h1, h2, h3, h4, h5, h6 { 
  font-family: var(--font-heading);
  letter-spacing: -0.04em; 
  text-wrap: balance; 
}

.ambient-glow {
  position: fixed;
  top: -20vh; left: 50%;
  width: 100vw; height: 70vh;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at top, var(--ember-glow) 0%, transparent 60%);
  z-index: -3;
  pointer-events: none;
  filter: blur(100px);
}

.grid-base {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line-base) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-base) 1px, transparent 1px);
  background-size: 80px 80px;
}

.interactive-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line-hover) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-hover) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(circle 350px at var(--mouse-x) var(--mouse-y), black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle 350px at var(--mouse-x) var(--mouse-y), black 0%, transparent 100%);
  will-change: mask-image, -webkit-mask-image;
}

#mainNav {
  position: fixed;
  top: 24px; left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 800px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px 12px 20px;
  background: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: all 0.5s var(--ease);
}

#mainNav.scrolled {
  background: rgba(10, 10, 10, 0.7);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  border-color: rgba(255, 255, 255, 0.1);
  padding: 10px 14px 10px 18px;
  width: calc(100% - 64px);
}

.nav-brand { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.nav-brand img { 
  flex: 0 0 auto;
  height: 34px; 
  width: auto;
  max-width: 34px;
  object-fit: contain;
  border-radius: 8px; 
  transition: transform 0.4s var(--ease-spring); 
}
.nav-brand:hover img { transform: scale(1.1) rotate(4deg); }
.nav-wordmark { font-family: var(--font-heading); font-weight: 600; font-size: 17px; color: var(--ink); }
.nav-wordmark span { color: var(--ember-bright); }

.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { font-family: var(--font-heading); font-size: 14px; font-weight: 500; color: var(--ink-dim); padding: 8px 16px; border-radius: var(--radius-pill); transition: all 0.3s var(--ease); }
.nav-links a:hover, .nav-links a.active { color: var(--ink); background: var(--surface-hover); }
.nav-links a.nav-cta { background: var(--ink); color: var(--bg); font-weight: 600; margin-left: 8px; }
.nav-links a.nav-cta:hover { background: var(--ember); color: #fff; transform: translateY(-1px); box-shadow: 0 8px 20px rgba(255, 72, 0, 0.3); }

.hamburger { display: none; }

.page-container {
  flex: 1;
  position: relative;
  z-index: 1;
  padding-top: 140px;
  padding-bottom: 60px;
}

.page { display: none; opacity: 0; }
.page.active { display: block; opacity: 1; }

[data-reveal] { 
  opacity: 0; 
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); 
  will-change: opacity, transform;
}
[data-reveal].revealed { 
  opacity: 1; 
  transform: translateY(0); 
}

.section { max-width: 900px; margin: 0 auto; padding: 60px 24px; }
.section-header { text-align: center; margin-bottom: 48px; }
.eyebrow { font-family: var(--font-heading); font-size: 13px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px; color: var(--ember-bright); }
.section-title { font-family: var(--font-heading); font-size: 40px; font-weight: 700; margin-bottom: 20px; color: var(--ink); }
.section-sub { max-width: 60ch; margin: 0 auto; color: var(--ink-dim); font-size: 18px; line-height: 1.6; }

.hero { text-align: center; padding: 40px 24px 80px; max-width: 1000px; margin: 0 auto; }
.hero-mark { 
  width: 128px; 
  height: 128px; 
  margin: 0 auto 24px; 
  transition: transform 0.5s var(--ease-spring);
}
.hero-mark:hover { transform: scale(1.15); }
.hero-mark img { 
  width: 100%; 
  height: 100%; 
  object-fit: contain; 
  filter: drop-shadow(0 16px 32px rgba(0,0,0,0.4));
}
.hero-eyebrow { font-family: var(--font-heading); font-size: 18px; font-weight: 500; color: var(--ink-dim); margin-bottom: 8px; }

.interpunct { font-size: 1.5em; line-height: 0; vertical-align: -0.12em; margin: 0 4px; }

.rgb-pastel {
  font-family: var(--font-heading);
  background: linear-gradient(to right, #ffb3ba, #ffdfba, #ffffba, #baffc9, #bae1ff, #d2b3ff, #ffb3ba);
  background-size: 200% auto;
  color: #fff;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientMove 4s linear infinite;
  font-weight: 600;
  font-size: 17px;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.text-gradient-animated {
  font-family: var(--font-heading);
  font-size: clamp(48px, 8vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  background: linear-gradient(to right, var(--ember), var(--ember-bright), var(--ember));
  background-size: 200% auto;
  color: #fff;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientMove 4s linear infinite;
  transform: translateZ(0);
}
@keyframes gradientMove {
  0% { background-position: 0% center; }
  100% { background-position: -200% center; }
}

.hero-tagline { max-width: 54ch; margin: 24px auto 40px; color: var(--ink-dim); font-size: 20px; line-height: 1.6; }
.hero-tagline strong { color: var(--ink); font-weight: 700; font-family: var(--font-heading); }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-bottom: 80px; }
.btn { font-family: var(--font-heading); display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; border-radius: var(--radius-pill); font-size: 15px; font-weight: 600; transition: all 0.4s var(--ease-spring); }
.btn-primary { background: var(--ink); color: var(--bg); box-shadow: 0 4px 16px rgba(255,255,255,0.1); }
.btn-primary:hover { background: var(--ember-bright); color: var(--bg); transform: translateY(-2px); box-shadow: 0 12px 32px var(--ember-glow); }
.btn-glass { background: var(--surface); color: var(--ink); border: 1px solid var(--border); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.btn-glass:hover { background: var(--surface-hover); border-color: rgba(255,255,255,0.15); transform: translateY(-2px); }

.bento-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; max-width: 600px; margin: 0 auto; }
.bento-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); display: flex; align-items: flex-start; gap: 16px; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); transition: all 0.4s var(--ease); overflow: hidden; position: relative; }
.bento-card:hover { transform: translateY(-2px); }
.flex-col { flex-direction: column; }
.w-full { width: 100%; }

.bento-icon { width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--ink); }
.bento-content { display: flex; flex-direction: column; gap: 4px; }
.stat-card-slim { align-items: center; justify-content: flex-start; text-align: left; flex-direction: row; padding: 16px 20px; }
.stat-card-slim .bento-content { align-items: flex-start; gap: 0px; }
.stat-main { font-family: var(--font-heading); font-size: 22px; font-weight: 700; color: var(--ink); }
.stat-sub { font-size: 13px; font-weight: 500; color: var(--ink-dim); }

@keyframes boxPulseOnline {
  0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.4), inset 0 0 20px rgba(52, 211, 153, 0.1); }
  70% { box-shadow: 0 0 0 10px rgba(52, 211, 153, 0), inset 0 0 20px rgba(52, 211, 153, 0.1); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0), inset 0 0 20px rgba(52, 211, 153, 0.1); }
}
@keyframes boxPulseOfflineMC {
  0% { box-shadow: 0 0 0 0 rgba(255, 186, 0, 0.4), inset 0 0 20px rgba(255, 186, 0, 0.1); }
  70% { box-shadow: 0 0 0 10px rgba(255, 186, 0, 0), inset 0 0 20px rgba(255, 186, 0, 0.1); }
  100% { box-shadow: 0 0 0 0 rgba(255, 186, 0, 0), inset 0 0 20px rgba(255, 186, 0, 0.1); }
}
.status-online { border-color: rgba(52, 211, 153, 0.4) !important; animation: boxPulseOnline 2s infinite var(--ease); will-change: box-shadow; }
.status-online .bento-icon { color: #34d399; background: rgba(52, 211, 153, 0.1); }
.status-offline-mc { border-color: rgba(255, 186, 0, 0.4) !important; animation: boxPulseOfflineMC 2s infinite var(--ease); will-change: box-shadow; }
.status-offline-mc .bento-icon { color: #FFBA00; background: rgba(255, 186, 0, 0.1); }
.status-offline-dc { border-color: var(--border) !important; box-shadow: none !important; }
.status-offline-dc .bento-icon { color: var(--ink-faint); }

.join-card { flex-direction: column; align-items: center; max-width: 650px; margin: 32px auto 0; padding: 32px 32px 16px 32px; }
.panel-container { display: grid; grid-template-columns: 1fr; grid-template-rows: 1fr; align-items: start; }
.join-panel, .rules-panel {
  grid-column: 1; grid-row: 1; opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(10px); transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), visibility 0.4s;
  width: 100%;
}
.join-panel.active, .rules-panel.active { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }

.feature-container { display: flex; flex-direction: column; gap: 80px; margin: 20px 0; max-width: 900px; }
.feature-row { display: flex; align-items: center; gap: 40px; justify-content: space-between; }
.feature-row.reverse { flex-direction: row-reverse; }
.feature-image { width: 320px; aspect-ratio: 16 / 9; border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: 0 24px 48px rgba(0,0,0,0.2); flex-shrink: 0; object-fit: cover; background: var(--surface); }
.feature-text { flex: 1; }
.feature-title { font-family: var(--font-heading); font-size: 32px; font-weight: 700; color: var(--ink); margin-bottom: 16px; letter-spacing: -0.02em; }
.feature-desc { font-size: 18px; color: var(--ink-dim); line-height: 1.6; }

.join-tabs { background: rgba(255, 255, 255, 0.04); border-radius: var(--radius-pill); border: 1px solid rgba(255, 255, 255, 0.06); padding: 4px; display: inline-flex; justify-content: center; gap: 4px; margin-bottom: 32px; }
.join-tabs .rules-tab { font-family: var(--font-heading); padding: 10px 24px; border-radius: var(--radius-pill); font-size: 14px; font-weight: 600; color: var(--ink-dim); transition: all 0.3s var(--ease); }
.join-tabs .rules-tab.active { background: #ffffff; color: #000000; box-shadow: 0 2px 8px rgba(0,0,0,0.2); }

.join-steps-header { font-family: var(--font-heading); font-size: 18px; font-weight: 600; color: var(--ink); margin-bottom: 24px; text-align: center; }
.join-steps-header strong { color: var(--ember-bright); font-weight: 700; }
.step-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.step-item { display: flex; align-items: center; gap: 16px; background: #0f0f0f; padding: 16px 20px; border: 1px solid var(--border); border-radius: var(--radius-md); text-align: left; }
.step-num { font-family: var(--font-heading); display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; flex-shrink: 0; background: rgba(255, 186, 0, 0.08); border: 1px solid rgba(255, 186, 0, 0.3); border-radius: 8px; color: var(--ember-bright); font-weight: 700; font-size: 15px; }
.step-text { font-size: 15px; color: var(--ink-dim); line-height: 1.5; flex: 1; }
.step-text strong { font-family: var(--font-heading); color: var(--ink); font-weight: 700; }
.copy-btn { font-family: var(--font-heading); display: inline-block; margin-left: 8px; font-size: 12px; font-weight: 600; background: rgba(255,255,255,0.1); padding: 4px 10px; border-radius: 6px; color: var(--ink); border: 1px solid rgba(255,255,255,0.15); transition: all 0.2s; cursor: pointer; }
.copy-btn:hover { background: rgba(255,255,255,0.2); color: #fff; }

.rules-tabs { display: flex; justify-content: center; gap: 8px; margin-bottom: 32px; background: var(--surface); padding: 8px; border-radius: var(--radius-pill); border: 1px solid var(--border); max-width: max-content; margin-inline: auto; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.rules-tab { font-family: var(--font-heading); padding: 10px 24px; border-radius: var(--radius-pill); font-size: 14px; font-weight: 500; color: var(--ink-dim); transition: all 0.4s var(--ease); }
.rules-tab:hover { color: var(--ink); }
.rules-tab.active { background: var(--ink); color: var(--bg); box-shadow: 0 4px 16px rgba(255,255,255,0.1); }

.rule-card { flex-direction: column; gap: 0; padding: 0; margin-bottom: 24px; }
.rule-group-title { font-family: var(--font-heading); padding: 24px; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ember-bright); border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.01); width: 100%; }
.rule-row { display: flex; gap: 20px; padding: 24px; border-bottom: 1px solid var(--border); transition: background 0.3s var(--ease); width: 100%; }
.rule-row:last-child { border-bottom: none; }
.rule-row:hover { background: var(--surface-hover); }
.rule-row .num { font-family: var(--font-heading); font-size: 14px; font-weight: 600; color: var(--ink-faint); padding-top: 2px; }
.rule-row .body strong { font-family: var(--font-heading); color: var(--ink); display: block; margin-bottom: 4px; font-size: 16px; font-weight: 700; }
.rule-row .body { font-size: 15px; color: var(--ink-dim); line-height: 1.6; }
.tag { font-family: var(--font-heading); display: inline-block; margin-top: 12px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 4px 12px; border-radius: var(--radius-pill); border: 1px solid rgba(255,255,255,0.1); }
.tag-ban { background: rgba(255, 72, 0, 0.1); color: var(--ember); border-color: rgba(255, 72, 0, 0.2); }

.store-teaser { flex-direction: column; align-items: center; text-align: center; padding: 60px 40px; max-width: 700px; margin: 0 auto; }
.store-orb { width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, var(--ember), var(--ember-bright)); margin-bottom: 24px; box-shadow: 0 0 40px var(--ember-glow), inset 0 0 20px rgba(255,255,255,0.4); animation: float 6s infinite ease-in-out; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.store-teaser h3 { font-size: 32px; font-weight: 700; margin-bottom: 16px; color: var(--ink); }
.store-teaser p { font-size: 16px; color: var(--ink-dim); max-width: 50ch; margin-bottom: 32px; }

.staff-group-title { font-family: var(--font-heading); font-size: 28px; font-weight: 800; margin: 48px 0 24px 0; display: flex; align-items: center; justify-content: center; }
.staff-grid { grid-template-columns: repeat(3, 1fr); max-width: 900px; }
.staff-card { align-items: center; text-align: center; padding: 32px 24px; box-shadow: 0 4px 24px var(--card-glow, rgba(0,0,0,0.2)); transition: transform 0.4s var(--ease-spring), box-shadow 0.4s var(--ease); }
.staff-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px var(--card-glow, rgba(0,0,0,0.4)); }
.staff-avatar-wrapper { position: relative; display: inline-block; margin-bottom: 12px; }
.staff-avatar { width: 80px; height: 80px; border-radius: 50%; background: rgba(255,255,255,0.05); border: 2px solid var(--border); object-fit: cover; }

.staff-name { font-family: var(--font-heading); font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 0px; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.staff-card-username { font-size: 14px; color: var(--ink-faint); margin-top: 2px; font-weight: 500; }

.faq-grid { display: flex; flex-direction: column; gap: 12px; max-width: 760px; margin: 0 auto; }
.faq-item { padding: 0; flex-direction: column; gap: 0; cursor: pointer; }
.faq-q { font-family: var(--font-heading); display: flex; align-items: center; justify-content: space-between; padding: 24px; font-size: 17px; font-weight: 600; color: var(--ink); }
.faq-icon { width: 24px; height: 24px; position: relative; }
.faq-icon::before, .faq-icon::after { content: ''; position: absolute; background: var(--ink-faint); border-radius: 2px; transition: transform 0.5s var(--ease-spring), background 0.3s var(--ease); }
.faq-icon::before { top: 11px; left: 4px; right: 4px; height: 2px; }
.faq-icon::after { left: 11px; top: 4px; bottom: 4px; width: 2px; }
.faq-item.open .faq-icon::after { transform: rotate(90deg) scale(0); }
.faq-item.open .faq-icon::before { background: var(--ember-bright); }
.faq-a { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows 0.5s var(--ease-spring), opacity 0.4s var(--ease); }
.faq-item.open .faq-a { grid-template-rows: 1fr; opacity: 1; }
.faq-a-inner { overflow: hidden; padding: 0 24px; font-size: 15px; color: var(--ink-dim); line-height: 1.7; }
.faq-item.open .faq-a-inner { padding-bottom: 24px; }
.faq-a-inner strong { font-family: var(--font-heading); font-weight: 700; color: var(--ink); }

.site-footer { width: 100%; padding: 48px 24px; background: rgba(10, 10, 10, 0.6); border-top: 1px solid var(--border); display: flex; justify-content: center; margin-top: auto; position: relative; z-index: 50; }
.site-footer-inner { max-width: 900px; width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-copy { font-size: 14px; font-weight: 500; color: var(--ink-faint); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-family: var(--font-heading); font-size: 14px; font-weight: 600; color: var(--ink-dim); transition: color 0.3s var(--ease); }
.footer-links a:hover { color: var(--ink); }

.toast { font-family: var(--font-heading); position: fixed; top: 90px; left: 50%; transform: translate(-50%, -20px) scale(0.9); padding: 12px 24px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); color: var(--ink); font-size: 14px; font-weight: 600; border-radius: var(--radius-pill); z-index: 200; opacity: 0; visibility: hidden; box-shadow: 0 16px 32px rgba(0,0,0,0.4); transition: all 0.5s var(--ease-spring); }
.toast.show { opacity: 1; transform: translate(-50%, 0) scale(1); visibility: visible; }

@media (max-width: 768px) {
  .hamburger { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 40px; height: 40px; padding: 8px; z-index: 100; }
  .hamburger span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.4s var(--ease-spring), opacity 0.3s; transform-origin: center; }
  .hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { transform: translateY(-8px) rotate(-45deg); }

  #mainNav { border-radius: var(--radius-lg); padding: 16px; }
  #mainNav.scrolled { padding: 12px 16px; }
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; margin-top: 12px; background: rgba(10, 10, 10, 0.8); backdrop-filter: blur(32px); -webkit-backdrop-filter: blur(32px); border: 1px solid var(--border); border-radius: var(--radius-xl); flex-direction: column; padding: 24px; gap: 16px; opacity: 0; visibility: hidden; transform: translateY(-10px) scale(0.98); transition: all 0.4s var(--ease-spring); }
  .nav-links.open { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
  .nav-links a { width: 100%; text-align: center; padding: 12px; font-size: 16px; }
  .nav-links a.nav-cta { margin: 8px 0 0; }

  .bento-grid, .staff-grid { grid-template-columns: 1fr; }
  .feature-row, .feature-row.reverse { flex-direction: column; text-align: left; align-items: flex-start; gap: 24px; }
  .feature-image { width: 100%; height: auto; aspect-ratio: 16 / 9; }
  
  .step-item { flex-direction: column; align-items: flex-start; gap: 12px; }
  .step-num { width: 28px; height: 28px; font-size: 14px; }
  
  .rules-tabs { flex-direction: column; width: 100%; }
  .rules-tab { text-align: center; }
  .rule-row { flex-direction: column; gap: 8px; }
  .rule-row .num { font-size: 20px; color: var(--ember-bright); }
  
  .site-footer { padding: 32px 24px; }
  .site-footer-inner { flex-direction: column; text-align: center; gap: 16px; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}