:root {
  --primary: #16A34A;
  --secondary: #92400E;
  --accent: #EAB308;
  --bg-dark: #0D1B0E;
  --bg-mid: #14271A;
  --bg-light: rgba(22, 163, 74, 0.08);
  --text-main: #DCFCE7;
  --text-muted: #6B7280;
  --text-dim: #9CA3AF;
  --border-soft: rgba(234, 179, 8, 0.25);
  --border-leaf: rgba(22, 163, 74, 0.4);
  --shadow-deep: 0 18px 40px -12px rgba(0, 0, 0, 0.75);
  --shadow-glow: 0 0 32px -6px rgba(22, 163, 74, 0.55);
  --shadow-gold: 0 0 28px -6px rgba(234, 179, 8, 0.6);
  --font-display: 'ZCOOL XiaoWei', 'STKaiti', 'KaiTi', '楷体', serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', '微软雅黑', sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  background-image:
    radial-gradient(circle at 12% 18%, rgba(22, 163, 74, 0.18), transparent 42%),
    radial-gradient(circle at 88% 12%, rgba(234, 179, 8, 0.1), transparent 38%),
    radial-gradient(circle at 50% 95%, rgba(146, 64, 14, 0.14), transparent 50%);
  background-attachment: fixed;
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--primary); }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.25; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 1.25rem; }

.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; position: relative; }

.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-primary { color: var(--primary); }

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(13, 27, 14, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-leaf);
  transition: all .3s ease;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-logo { display: flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-size: 1.35rem; color: var(--text-main); font-weight: 700; }
.nav-logo img { width: 38px; height: 38px; border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: .35rem; list-style: none; }
.nav-links a {
  display: block; padding: .55rem 1rem; border-radius: 8px;
  color: var(--text-main); font-size: .98rem; position: relative;
}
.nav-links a:hover { color: var(--accent); background: var(--bg-light); }
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after {
  content: ''; position: absolute; left: 1rem; right: 1rem; bottom: .25rem;
  height: 2px; background: linear-gradient(90deg, var(--primary), var(--accent));
}
.nav-toggle { display: none; background: none; border: none; color: var(--text-main); font-size: 1.6rem; cursor: pointer; padding: .25rem .5rem; }

.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  justify-content: center; text-align: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  background: url('https://oss.cyjxcfkjgame.com/game/20260621/20cde84c856fa6ebf7f81f28574ccd4d.gif') center/cover no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse at center, rgba(13, 27, 14, 0.55) 0%, rgba(13, 27, 14, 0.92) 75%),
    linear-gradient(180deg, rgba(13, 27, 14, 0.4) 0%, rgba(13, 27, 14, 0.98) 100%);
}
.hero-content { padding: 6rem 1.25rem 3rem; max-width: 860px; }
.hero-logo { margin: 0 auto 1.5rem; max-width: 320px; filter: drop-shadow(0 8px 24px rgba(0,0,0,.6)); animation: floaty 4s ease-in-out infinite; }
.hero-title { font-size: clamp(2.4rem, 7vw, 4.5rem); color: var(--text-main); margin-bottom: .75rem; text-shadow: 0 4px 24px rgba(0,0,0,.7); }
.hero-title em { font-style: normal; color: var(--accent); }
.hero-tagline { font-size: clamp(1rem, 2.6vw, 1.4rem); color: var(--text-main); margin-bottom: 2rem; font-weight: 500; }
.hero-tagline strong { color: var(--accent); }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.page-hero {
  position: relative; padding: clamp(6rem, 12vw, 9rem) 0 clamp(2.5rem, 6vw, 4rem);
  text-align: center; overflow: hidden;
  border-bottom: 1px solid var(--border-leaf);
}
.page-hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse at top, rgba(22, 163, 74, 0.22), transparent 60%),
    linear-gradient(180deg, var(--bg-mid), var(--bg-dark));
}
.page-hero h1 { font-size: clamp(2rem, 6vw, 3.5rem); margin-bottom: .75rem; }
.page-hero p { color: var(--text-dim); font-size: clamp(.95rem, 2vw, 1.1rem); max-width: 640px; margin: 0 auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .9rem 1.8rem; border-radius: 12px; font-family: var(--font-body);
  font-size: 1.02rem; font-weight: 600; cursor: pointer; border: none;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  text-align: center; line-height: 1.2;
}
.btn-3d {
  background: linear-gradient(180deg, var(--primary), #0F7A37);
  color: #fff; box-shadow: 0 5px 0 #0a5c28, 0 10px 22px -6px rgba(22, 163, 74, 0.6);
  border: 1px solid rgba(255,255,255,.12);
}
.btn-3d:hover { transform: translateY(-2px); box-shadow: 0 7px 0 #0a5c28, 0 14px 26px -6px rgba(22, 163, 74, 0.8); color: #fff; }
.btn-3d:active { transform: translateY(3px); box-shadow: 0 2px 0 #0a5c28; }
.btn-gold {
  background: linear-gradient(135deg, var(--accent), #CA8A04);
  color: #1a1206; box-shadow: 0 5px 0 #8a6304, 0 10px 22px -6px rgba(234, 179, 8, 0.6);
  border: 1px solid rgba(255,255,255,.18);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 7px 0 #8a6304, 0 14px 26px -6px rgba(234, 179, 8, 0.8); color: #1a1206; }
.btn-gold:active { transform: translateY(3px); box-shadow: 0 2px 0 #8a6304; }
.btn-liquid {
  background: linear-gradient(120deg, var(--secondary), #B45309, var(--accent), var(--primary));
  background-size: 300% 100%; color: #fff;
  box-shadow: 0 10px 24px -6px rgba(146, 64, 14, 0.7);
  border: 1px solid rgba(255,255,255,.15);
}
.btn-liquid:hover { background-position: 100% 0; color: #fff; transform: translateY(-3px) scale(1.02); box-shadow: 0 14px 30px -6px rgba(234, 179, 8, 0.8); }
.btn-ghost {
  background: rgba(255,255,255,0.04); color: var(--text-main);
  border: 1.5px solid var(--border-leaf); backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: rgba(234, 179, 8, 0.08); transform: translateY(-2px); }
.btn-lg { padding: 1.1rem 2.4rem; font-size: 1.1rem; }

.card {
  background: var(--bg-mid); border-radius: 16px; padding: 1.75rem;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  border: 1px solid rgba(255,255,255,.06);
}
.card-solid { background: linear-gradient(160deg, var(--bg-mid), #0f1f12); }
.card-solid:hover { transform: translateY(-8px); box-shadow: var(--shadow-deep); border-color: var(--border-leaf); }
.card-glass {
  background: rgba(22, 163, 74, 0.08); backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); border: 1px solid var(--border-leaf);
}
.card-glass:hover { transform: translateY(-8px); border-color: var(--accent); box-shadow: var(--shadow-glow); }
.card-bordered { border: 2px solid var(--border-soft); background: rgba(20, 39, 26, 0.6); }
.card-bordered:hover { border-color: var(--accent); transform: translateY(-6px); box-shadow: var(--shadow-gold); }
.card-img { padding: 0; overflow: hidden; }
.card-img img { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform .5s ease; }
.card-img:hover img { transform: scale(1.06); }
.card-img .card-body { padding: 1.5rem; }

.card-icon {
  width: 64px; height: 64px; border-radius: 14px; display: flex;
  align-items: center; justify-content: center; font-size: 1.8rem;
  margin-bottom: 1.1rem;
}
.icon-leaf { background: linear-gradient(135deg, var(--primary), #0F7A37); color: #fff; }
.icon-gold { background: linear-gradient(135deg, var(--accent), #CA8A04); color: #1a1206; }
.icon-earth { background: linear-gradient(135deg, var(--secondary), #B45309); color: #fff; }
.icon-fire { background: linear-gradient(135deg, #DC2626, var(--secondary)); color: #fff; }

.heading { font-size: clamp(1.8rem, 4.5vw, 2.6rem); margin-bottom: 1rem; }
.heading-line { position: relative; padding-bottom: 1rem; }
.heading-line::after {
  content: ''; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 80px; height: 4px; border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.heading-bar { position: relative; padding-left: 1.1rem; }
.heading-bar::before {
  content: ''; position: absolute; left: 0; top: 8%; bottom: 8%; width: 6px;
  border-radius: 6px; background: linear-gradient(180deg, var(--primary), var(--accent));
}
.heading-badge { display: inline-flex; align-items: center; gap: .6rem; }
.heading-badge .badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 8px; font-size: .95rem;
  background: linear-gradient(135deg, var(--accent), #CA8A04); color: #1a1206;
}
.section-sub { color: var(--text-dim); font-size: 1rem; margin-bottom: 2.5rem; max-width: 640px; }
.section-center { text-align: center; }
.section-center .section-sub { margin-left: auto; margin-right: auto; }

.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.split-img { border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-deep); border: 1px solid var(--border-leaf); }
.split-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

.guide-layout { display: grid; grid-template-columns: 280px 1fr; gap: 2.5rem; align-items: start; }
.guide-toc { position: sticky; top: 90px; }
.guide-toc ul { list-style: none; }
.guide-toc a {
  display: block; padding: .7rem 1rem; border-radius: 8px; color: var(--text-dim);
  border-left: 3px solid transparent; transition: all .25s ease;
}
.guide-toc a:hover { color: var(--accent); background: var(--bg-light); border-left-color: var(--accent); }
.guide-toc a.active { color: var(--accent); border-left-color: var(--accent); background: var(--bg-light); }
.guide-content h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); margin: 2.5rem 0 1rem; color: var(--accent); }
.guide-content h2:first-child { margin-top: 0; }
.guide-content h3 { font-size: 1.3rem; margin: 1.5rem 0 .75rem; color: var(--primary); }
.guide-content p { margin-bottom: 1rem; color: var(--text-main); }
.guide-content ul { margin: 0 0 1rem 1.25rem; }
.guide-content li { margin-bottom: .5rem; }

.code-card {
  background: linear-gradient(160deg, var(--bg-mid), #0f1f12);
  border: 2px dashed var(--border-soft); border-radius: 18px; padding: 2rem;
  text-align: center; position: relative; transition: all .3s ease;
}
.code-card:hover { border-color: var(--accent); transform: translateY(-6px); box-shadow: var(--shadow-gold); }
.code-card .code-tag {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), #CA8A04); color: #1a1206;
  padding: .3rem 1.2rem; border-radius: 20px; font-weight: 700; font-size: .85rem;
}
.code-value {
  font-family: 'Courier New', monospace; font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 700; letter-spacing: 2px; color: var(--accent);
  margin: 1rem 0; text-shadow: var(--shadow-gold);
}
.code-rewards { color: var(--text-dim); font-size: .95rem; margin-bottom: 1.5rem; min-height: 3rem; }
.code-rewards li { list-style: none; margin-bottom: .35rem; }
.copy-btn {
  display: inline-flex; align-items: center; gap: .5rem; padding: .65rem 1.6rem;
  border-radius: 10px; border: none; cursor: pointer; font-weight: 600;
  background: linear-gradient(135deg, var(--primary), #0F7A37); color: #fff;
  transition: all .25s ease;
}
.copy-btn:hover { transform: scale(1.05); box-shadow: var(--shadow-glow); }
.copy-btn.copied { background: linear-gradient(135deg, var(--accent), #CA8A04); color: #1a1206; }

.news-card { display: flex; flex-direction: column; height: 100%; }
.news-card .news-thumb { aspect-ratio: 16/9; overflow: hidden; }
.news-card .news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.news-card:hover .news-thumb img { transform: scale(1.08); }
.news-card .card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.news-card h3 { font-size: 1.3rem; margin-bottom: .65rem; color: var(--text-main); }
.news-card h3:hover { color: var(--accent); }
.news-card .news-meta { font-size: .82rem; color: var(--text-muted); margin-bottom: .75rem; display: flex; gap: 1rem; }
.news-card p { color: var(--text-dim); font-size: .95rem; flex: 1; }
.news-card .read-more { margin-top: 1rem; color: var(--accent); font-weight: 600; font-size: .92rem; }

.article-hero { padding: clamp(6rem, 12vw, 8rem) 0 2rem; border-bottom: 1px solid var(--border-leaf); }
.article-hero .container { max-width: 820px; }
.article-meta { color: var(--text-muted); font-size: .9rem; margin: 1rem 0; display: flex; gap: 1.5rem; flex-wrap: wrap; }
.article-body { max-width: 820px; margin: 0 auto; padding: 2.5rem 0; }
.article-body h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); margin: 2.5rem 0 1rem; color: var(--accent); padding-left: 1.1rem; position: relative; }
.article-body h2::before { content: ''; position: absolute; left: 0; top: 12%; bottom: 12%; width: 6px; border-radius: 6px; background: linear-gradient(180deg, var(--primary), var(--accent)); }
.article-body h3 { font-size: 1.3rem; margin: 1.5rem 0 .75rem; color: var(--primary); }
.article-body p { margin-bottom: 1.1rem; color: var(--text-main); }
.article-body ul { margin: 0 0 1.1rem 1.25rem; }
.article-body li { margin-bottom: .5rem; }
.article-body img { border-radius: 14px; margin: 1.5rem 0; box-shadow: var(--shadow-deep); border: 1px solid var(--border-leaf); }
.article-back { display: inline-flex; align-items: center; gap: .5rem; color: var(--text-dim); margin-bottom: 1.5rem; }
.article-back:hover { color: var(--accent); }

.download-section { position: relative; }
.download-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.phone-mockup { position: relative; max-width: 280px; margin: 0 auto; }
.phone-mockup img { border-radius: 28px; box-shadow: var(--shadow-deep); border: 3px solid var(--border-leaf); }
.qr-card { background: rgba(255,255,255,.97); border-radius: 16px; padding: 1.2rem; text-align: center; transition: transform .3s ease; }
.qr-card:hover { transform: translateY(-6px); }
.qr-card img { width: 100%; aspect-ratio: 1; object-fit: contain; border-radius: 10px; }
.qr-card p { color: #1a1206; font-weight: 600; margin-top: .6rem; font-size: .92rem; }

.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.contact-card {
  background: var(--bg-mid); border-radius: 16px; padding: 1.75rem;
  text-align: center; border: 1px solid var(--border-leaf); transition: all .3s ease;
}
.contact-card:hover { transform: translateY(-6px); border-color: var(--accent); box-shadow: var(--shadow-glow); }
.contact-card img { width: 160px; height: 160px; object-fit: cover; border-radius: 12px; margin: 0 auto 1rem; }
.contact-card h4 { font-size: 1.1rem; margin-bottom: .35rem; }
.contact-card p { color: var(--text-dim); font-size: .9rem; }

.footer { background: #08120A; border-top: 1px solid var(--border-leaf); padding: 3rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.footer-brand { display: flex; align-items: center; gap: .75rem; margin-bottom: 1rem; }
.footer-brand img { width: 44px; height: 44px; border-radius: 10px; }
.footer-brand span { font-family: var(--font-display); font-size: 1.3rem; color: var(--text-main); }
.footer h4 { color: var(--accent); margin-bottom: 1rem; font-size: 1.05rem; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: .55rem; }
.footer ul a { color: var(--text-dim); font-size: .92rem; }
.footer ul a:hover { color: var(--accent); }
.friend-links { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border-leaf); }
.friend-links a {
  font-size: .85rem; color: var(--text-muted); padding: .25rem .7rem;
  border: 1px solid var(--border-soft); border-radius: 20px;
}
.friend-links a:hover { color: var(--accent); border-color: var(--accent); background: rgba(234, 179, 8, 0.06); }
.footer-bottom { text-align: center; color: var(--text-muted); font-size: .85rem; padding-top: 1.5rem; border-top: 1px solid var(--border-leaf); }

.feature-row { display: flex; align-items: center; gap: 2rem; margin-bottom: 3rem; }
.feature-row:last-child { margin-bottom: 0; }
.feature-row .feature-text { flex: 1; }
.feature-row .feature-img { flex: 1; }
.feature-row.reverse { flex-direction: row-reverse; }
.feature-row .feature-img img { border-radius: 16px; box-shadow: var(--shadow-deep); border: 1px solid var(--border-leaf); }

.steps { display: flex; flex-direction: column; gap: 1.25rem; }
.step-item { display: flex; gap: 1.25rem; align-items: flex-start; padding: 1.5rem; background: var(--bg-mid); border-radius: 14px; border-left: 4px solid var(--primary); transition: all .3s ease; }
.step-item:hover { border-left-color: var(--accent); transform: translateX(6px); }
.step-num { flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; background: linear-gradient(135deg, var(--accent), #CA8A04); color: #1a1206; }
.step-content h4 { font-size: 1.15rem; margin-bottom: .4rem; color: var(--text-main); }
.step-content p { color: var(--text-dim); font-size: .95rem; }

.tag {
  display: inline-block; padding: .25rem .7rem; border-radius: 20px;
  font-size: .78rem; font-weight: 600;
}
.tag-leaf { background: rgba(22, 163, 74, 0.2); color: var(--primary); border: 1px solid var(--border-leaf); }
.tag-gold { background: rgba(234, 179, 8, 0.15); color: var(--accent); border: 1px solid var(--border-soft); }
.tag-earth { background: rgba(146, 64, 14, 0.2); color: #B45309; border: 1px solid rgba(146, 64, 14, 0.4); }

.highlight-box { background: linear-gradient(135deg, rgba(22, 163, 74, 0.12), rgba(234, 179, 8, 0.08)); border: 1px solid var(--border-soft); border-radius: 14px; padding: 1.5rem; margin: 1.5rem 0; }
.highlight-box strong { color: var(--accent); }

.divider-leaf { height: 1px; background: linear-gradient(90deg, transparent, var(--border-leaf), transparent); margin: 3rem 0; }

@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse-glow { 0%, 100% { box-shadow: 0 0 20px -6px rgba(234, 179, 8, 0.4); } 50% { box-shadow: 0 0 36px -4px rgba(234, 179, 8, 0.8); } }

.fade-up { animation: fadeUp .7s ease both; }
.delay-1 { animation-delay: .15s; }
.delay-2 { animation-delay: .3s; }
.delay-3 { animation-delay: .45s; }
.delay-4 { animation-delay: .6s; }

.toast {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) translateY(120%);
  background: var(--bg-mid); color: var(--accent); padding: .9rem 1.6rem;
  border-radius: 12px; border: 1px solid var(--accent); z-index: 200;
  font-weight: 600; transition: transform .35s ease; box-shadow: var(--shadow-gold);
}
.toast.show { transform: translateX(-50%) translateY(0); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand-col { grid-column: span 2; }
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: 70px; left: 0; right: 0; flex-direction: column;
    background: rgba(13, 27, 14, 0.98); backdrop-filter: blur(16px);
    padding: 1rem; gap: .25rem; border-bottom: 1px solid var(--border-leaf);
    transform: translateY(-150%); transition: transform .35s ease;
    max-height: calc(100vh - 70px); overflow-y: auto;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: .85rem 1rem; font-size: 1.05rem; width: 100%; }
  .nav-links a.active::after { display: none; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .split, .download-grid { grid-template-columns: 1fr; gap: 2rem; }
  .feature-row, .feature-row.reverse { flex-direction: column; gap: 1.5rem; }
  .guide-layout { grid-template-columns: 1fr; }
  .guide-toc { position: static; margin-bottom: 1.5rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand-col { grid-column: span 1; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-content { padding: 5.5rem 1.25rem 2rem; }
}

@media (max-width: 375px) {
  html { font-size: 15px; }
  .container { padding: 0 1rem; }
  .card, .code-card, .contact-card { padding: 1.25rem; }
  .hero-logo { max-width: 220px; }
  .btn-lg { padding: .9rem 1.6rem; font-size: 1rem; }
}