:root {
  color-scheme: dark;
  --bg: #050b14;
  --bg-elevated: #0c1421;
  --bg-panel: #0f1826;
  --surface: rgba(13, 20, 31, 0.86);
  --surface-strong: rgba(17, 27, 41, 0.94);
  --surface-soft: rgba(255, 255, 255, 0.03);
  --surface-highlight: rgba(255, 255, 255, 0.08);
  --text: #f2f7ff;
  --text-muted: #9fb0c7;
  --text-soft: #78879c;
  --border: rgba(117, 149, 188, 0.2);
  --border-strong: rgba(78, 143, 229, 0.44);
  --primary: #1f7bff;
  --primary-strong: #3697ff;
  --primary-soft: rgba(47, 123, 255, 0.16);
  --success: #35d07f;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --shadow-soft: 0 18px 42px rgba(0, 0, 0, 0.28);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1180px;
  --icon-window: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4.5' y='4.5' width='15' height='15' rx='3'/%3E%3Cpath d='M12 4.5v15M4.5 12h15'/%3E%3C/svg%3E");
  --icon-translate: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.85' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 6h8M8 18h8'/%3E%3Cpath d='M10 6c0 2.8-.9 5.3-2.6 7.3M13 13l-3.3-7M8.8 10h4.4'/%3E%3Cpath d='M16 15l2.5 2.5L21 15M16 9l2.5-2.5L21 9'/%3E%3C/svg%3E");
  --icon-grid: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4.5' y='4.5' width='6' height='6' rx='1.4'/%3E%3Crect x='13.5' y='4.5' width='6' height='6' rx='1.4'/%3E%3Crect x='4.5' y='13.5' width='6' height='6' rx='1.4'/%3E%3Crect x='13.5' y='13.5' width='6' height='6' rx='1.4'/%3E%3C/svg%3E");
  --icon-route: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='6' cy='6' r='1.8'/%3E%3Ccircle cx='18' cy='6' r='1.8'/%3E%3Ccircle cx='18' cy='18' r='1.8'/%3E%3Cpath d='M7.8 6h4.7a3 3 0 0 1 3 3v2.2'/%3E%3Cpath d='M12.5 11.2 11 12.7a3 3 0 0 0 0 4.2l.8.8'/%3E%3Cpath d='M13 18h3.2'/%3E%3C/svg%3E");
  --icon-sync: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12a7 7 0 0 1 12.8-4'/%3E%3Cpath d='M18.2 4v4.8h-4.8'/%3E%3Cpath d='M19 12a7 7 0 0 1-12.8 4'/%3E%3Cpath d='M5.8 20v-4.8h4.8'/%3E%3C/svg%3E");
  --icon-code: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 8 5 12l4 4M15 8l4 4-4 4'/%3E%3Cpath d='m13 7-2 10'/%3E%3C/svg%3E");
  --icon-package: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.85' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4.5 8 12 4.5 19.5 8 12 11.5 4.5 8Z'/%3E%3Cpath d='M12 11.5V20'/%3E%3Cpath d='M4.5 8v8L12 20l7.5-4v-8'/%3E%3C/svg%3E");
  --icon-download: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 4v9'/%3E%3Cpath d='m8.5 10.5 3.5 3.5 3.5-3.5'/%3E%3Cpath d='M6.5 18h11'/%3E%3C/svg%3E");
  --icon-globe: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Cpath d='M4 12h16M12 4a12 12 0 0 1 0 16M12 4a12 12 0 0 0 0 16'/%3E%3C/svg%3E");
  --icon-shield: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3 19 6v5c0 4.8-2.9 7.9-7 10-4.1-2.1-7-5.2-7-10V6l7-3Z'/%3E%3Cpath d='m9.5 12 1.8 1.8L15 10.2'/%3E%3C/svg%3E");
  --icon-search: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='6.5'/%3E%3Cpath d='m20 20-4-4'/%3E%3C/svg%3E");
  --icon-library: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='5' width='16' height='14' rx='2.5'/%3E%3Cpath d='M8 9h8M8 13h6'/%3E%3C/svg%3E");
  --icon-version: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m12 4 7 4-7 4-7-4 7-4Z'/%3E%3Cpath d='m5 12 7 4 7-4'/%3E%3Cpath d='m5 16 7 4 7-4'/%3E%3C/svg%3E");
  --icon-update: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 11a8.5 8.5 0 0 1 14.7-5.9'/%3E%3Cpath d='M18.2 2.8v4.8h-4.8'/%3E%3Cpath d='M20.5 13a8.5 8.5 0 0 1-14.7 5.9'/%3E%3Cpath d='M5.8 21.2v-4.8h4.8'/%3E%3C/svg%3E");
  --icon-github: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='black' d='M6.766 11.328c-2.063-.25-3.516-1.734-3.516-3.656 0-.781.281-1.625.75-2.188-.203-.515-.172-1.609.063-2.062.625-.078 1.468.25 1.968.703.594-.187 1.219-.281 1.985-.281.765 0 1.39.094 1.953.265.484-.437 1.344-.765 1.969-.687.218.422.25 1.515.046 2.047.5.593.766 1.39.766 2.203 0 1.922-1.453 3.375-3.547 3.64.531.344.89 1.094.89 1.954v1.625c0 .468.391.734.86.547C13.781 14.359 16 11.53 16 8.03 16 3.61 12.406 0 7.984 0 3.563 0 0 3.61 0 8.031a7.88 7.88 0 0 0 5.172 7.422c.422.156.828-.125.828-.547v-1.25c-.219.094-.5.156-.75.156-1.031 0-1.64-.562-2.078-1.609-.172-.422-.36-.672-.719-.719-.187-.015-.25-.093-.25-.187 0-.188.313-.328.625-.328.453 0 .844.281 1.25.86.313.452.64.655 1.031.655s.641-.14 1-.5c.266-.265.47-.5.657-.656z'/%3E%3C/svg%3E");
  --icon-sun: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='4'/%3E%3Cpath d='M12 2.5v2.2M12 19.3v2.2M4.7 4.7l1.6 1.6M17.7 17.7l1.6 1.6M2.5 12h2.2M19.3 12h2.2M4.7 19.3l1.6-1.6M17.7 6.3l1.6-1.6'/%3E%3C/svg%3E");
  --icon-moon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 14.2A7.8 7.8 0 1 1 9.8 4a6.4 6.4 0 0 0 10.2 10.2Z'/%3E%3C/svg%3E");
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #e7eef8;
  --bg-elevated: #f6f9ff;
  --bg-panel: #ffffff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --surface-soft: rgba(27, 78, 154, 0.05);
  --surface-highlight: rgba(24, 93, 198, 0.1);
  --text: #122338;
  --text-muted: #536882;
  --text-soft: #71819a;
  --border: rgba(80, 108, 149, 0.18);
  --border-strong: rgba(34, 113, 226, 0.34);
  --primary: #1873ef;
  --primary-strong: #4c9cff;
  --primary-soft: rgba(24, 115, 239, 0.12);
  --shadow: 0 28px 90px rgba(40, 72, 125, 0.12);
  --shadow-soft: 0 18px 42px rgba(40, 72, 125, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 9%, rgba(51, 134, 255, 0.24), transparent 30%),
    radial-gradient(circle at 84% 8%, rgba(22, 105, 233, 0.16), transparent 24%),
    linear-gradient(180deg, var(--bg-elevated) 0%, color-mix(in srgb, var(--bg-elevated) 72%, var(--bg) 28%) 22%, var(--bg) 100%);
  min-height: 100vh;
}

html[data-theme="light"] body {
  background:
    radial-gradient(circle at 14% 8%, rgba(63, 128, 255, 0.18), transparent 28%),
    radial-gradient(circle at 84% 10%, rgba(119, 183, 255, 0.16), transparent 22%),
    linear-gradient(180deg, #f7fbff 0%, #edf4fc 34%, #e6eef8 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 82%);
}

html[data-theme="light"] body::before {
  background-image:
    linear-gradient(rgba(18, 48, 94, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 48, 94, 0.04) 1px, transparent 1px);
}

a {
  color: inherit;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(1280px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--bg-panel) 86%, transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

html[data-theme="light"] .site-header {
  background: rgba(248, 251, 255, 0.86);
  border-bottom: 1px solid rgba(85, 112, 150, 0.12);
}

.nav-shell {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--surface-soft);
  font: inherit;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
  display: block;
  content: "";
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-icon {
  position: relative;
}

.menu-icon::before {
  position: absolute;
  top: -6px;
}

.menu-icon::after {
  position: absolute;
  top: 6px;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
  justify-content: flex-end;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.site-nav a,
.control-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  color: var(--text-muted);
  text-decoration: none;
  background: transparent;
  font: inherit;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.site-nav a::before,
.control-btn::before {
  content: "";
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  -webkit-mask: var(--nav-icon) no-repeat center / contain;
  mask: var(--nav-icon) no-repeat center / contain;
  background: currentColor;
}

.site-nav a[href*="#features"] { --nav-icon: var(--icon-grid); }
.site-nav a[href*="#workflow"] { --nav-icon: var(--icon-route); }
.site-nav a[href*="#trust"] { --nav-icon: var(--icon-sync); }
.site-nav a[href="https://github.com/hwttop5/GameTrainerLauncher"] {
  --nav-icon: var(--icon-github);
}

.site-nav a[href="https://github.com/hwttop5/GameTrainerLauncher"]::before {
  transform: translateY(1px);
}
#langToggle { --nav-icon: var(--icon-globe); }
html[data-theme="dark"] #themeToggle { --nav-icon: var(--icon-sun); }
html[data-theme="light"] #themeToggle { --nav-icon: var(--icon-moon); }

.site-nav a:hover,
.site-nav a:focus-visible,
.control-btn:hover,
.control-btn:focus-visible,
.btn:hover,
.btn:focus-visible,
.cta-link:hover,
.cta-link:focus-visible {
  transform: translateY(-1px);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.control-btn:hover,
.control-btn:focus-visible {
  color: var(--text);
  border-color: var(--border);
  background: var(--surface-soft);
  box-shadow: var(--shadow-soft);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.control-btn {
  min-width: 78px;
}

.hero-section {
  position: relative;
  padding: 56px 0 40px;
}

.hero-stage {
  position: relative;
  overflow: hidden;
  padding: 54px 32px 24px;
  border: 1px solid rgba(93, 132, 189, 0.2);
  border-radius: 34px;
  background:
    radial-gradient(circle at 18% 14%, rgba(67, 149, 255, 0.14), transparent 28%),
    radial-gradient(circle at 92% 16%, rgba(94, 185, 255, 0.12), transparent 24%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg-panel) 94%, transparent), color-mix(in srgb, var(--bg-elevated) 94%, transparent));
  box-shadow: var(--shadow);
}

html[data-theme="light"] .hero-stage {
  border-color: rgba(84, 116, 167, 0.16);
  background:
    radial-gradient(circle at 16% 14%, rgba(78, 146, 255, 0.13), transparent 28%),
    radial-gradient(circle at 92% 14%, rgba(113, 184, 255, 0.12), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 247, 255, 0.94));
}

html[data-theme="light"] .feature-card,
html[data-theme="light"] .step-card,
html[data-theme="light"] .trust-card,
html[data-theme="light"] .trust-note,
html[data-theme="light"] .cta-panel {
  border-color: rgba(90, 118, 155, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(243, 248, 255, 0.9)),
    var(--surface);
}

html[data-theme="light"] .btn.secondary {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(90, 118, 155, 0.16);
}

html[data-theme="light"] .btn.primary {
  box-shadow: 0 18px 42px rgba(28, 107, 220, 0.24);
}

html[data-theme="light"] .hero-title {
  text-shadow: 0 8px 22px rgba(82, 108, 146, 0.18);
}

html[data-theme="light"] .btn.secondary {
  background: rgba(255, 255, 255, 0.78);
}

html[data-theme="light"] .eyebrow,
html[data-theme="light"] .section-kicker {
  border-color: rgba(102, 141, 198, 0.34);
  background: linear-gradient(180deg, rgba(204, 222, 248, 0.94), rgba(183, 205, 236, 0.9));
  color: #55739a;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

html[data-theme="light"] .feature-icon {
  border-color: rgba(116, 150, 201, 0.34);
  background: linear-gradient(180deg, rgba(206, 223, 248, 0.8), rgba(226, 236, 250, 0.52));
  color: #6284af;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

html[data-theme="light"] .feature-card:nth-child(2) .feature-icon {
  background: linear-gradient(180deg, rgba(211, 236, 228, 0.9), rgba(230, 245, 240, 0.56));
  color: #5f9a90;
}

html[data-theme="light"] .feature-card:nth-child(3) .feature-icon {
  background: linear-gradient(180deg, rgba(249, 232, 201, 0.92), rgba(251, 241, 222, 0.58));
  color: #b68438;
}

html[data-theme="light"] .feature-card:nth-child(4) .feature-icon {
  background: linear-gradient(180deg, rgba(227, 221, 248, 0.9), rgba(239, 234, 252, 0.56));
  color: #8a7cc8;
}

.hero-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(125deg, rgba(255, 255, 255, 0.06), transparent 18% 82%, rgba(255, 255, 255, 0.04)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: auto, 72px 72px, 72px 72px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(520px, 1.02fr);
  gap: 36px;
  align-items: center;
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 560px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  gap: 10px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, rgba(27, 50, 84, 0.46), rgba(10, 19, 33, 0.24));
  color: #b8d6ff;
  letter-spacing: 0.02em;
  font-size: 0.95rem;
}

.eyebrow::before {
  content: "⊞";
  font-size: 0.95rem;
  opacity: 0.92;
}

.section-kicker {
  min-height: 34px;
  padding: 0 14px;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.hero-title {
  margin: 22px 0 16px;
  max-width: none;
  font-family: "Segoe UI Variable Display", "Segoe UI", "Microsoft YaHei UI", "PingFang SC", sans-serif;
  font-size: clamp(3.05rem, 4.65vw, 4.2rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.045em;
  text-wrap: balance;
  text-shadow: 0 8px 28px rgba(12, 20, 39, 0.42);
}

html[lang="zh-CN"] .hero-title {
  max-width: 6.4em;
  font-size: clamp(3.75rem, 5.2vw, 4.8rem);
  line-height: 1.2;
}

html[lang="en"] .hero-title {
  max-width: 13ch;
  font-size: clamp(2.72rem, 4vw, 3.72rem);
  line-height: 1.04;
}

.hero-subtitle {
  margin: 0;
  max-width: 30ch;
  color: var(--text-muted);
  font-size: clamp(1.04rem, 1.38vw, 1.18rem);
  line-height: 1.72;
}

html[lang="zh-CN"] .hero-subtitle {
  max-width: 34ch;
}

html[lang="en"] .hero-subtitle {
  max-width: 28ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-actions .btn {
  width: clamp(240px, 20vw, 300px);
  min-height: 64px;
  justify-content: flex-start;
  box-sizing: border-box;
}

.hero-metrics {
  display: none;
}

.metric-card {
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015)),
    var(--surface-soft);
  box-shadow: var(--shadow-soft);
}

.metric-card strong,
.metric-card span {
  display: block;
}

.metric-card strong {
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.metric-card span {
  margin-top: 10px;
  color: var(--text-muted);
  line-height: 1.55;
  font-size: 0.94rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  padding: 0 24px;
  border-radius: 16px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.008));
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn span {
  display: grid;
}

.btn strong {
  font-size: 1.12rem;
}

.btn small {
  color: var(--text-muted);
  font-size: 0.86rem;
  margin-top: 2px;
}

.btn-icon {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  color: currentColor;
}

.btn-icon::before {
  content: "";
  display: block;
  width: 22px;
  height: 22px;
  -webkit-mask: var(--icon-mask) no-repeat center / contain;
  mask: var(--icon-mask) no-repeat center / contain;
  background: currentColor;
}

.btn.primary {
  background: linear-gradient(180deg, var(--primary-strong), var(--primary));
  border-color: rgba(94, 167, 255, 0.9);
  box-shadow: 0 18px 44px rgba(21, 102, 218, 0.28);
}

.btn.primary small {
  color: rgba(241, 247, 255, 0.82);
}

.btn.secondary {
  background: var(--surface);
}

.btn.large {
  padding-inline: 34px;
  min-height: 64px;
  justify-content: center;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  margin-top: 24px;
}

.badge-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 40px;
  padding: 0;
  border-radius: 999px;
  border: 0;
  background: transparent;
  color: #a9b8cd;
  white-space: nowrap;
  font-size: 0.96rem;
  line-height: 1;
  flex: 0 0 auto;
}

.badge-chip::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  color: #58a7ff;
  flex: 0 0 18px;
  -webkit-mask: var(--icon-mask) no-repeat center / contain;
  mask: var(--icon-mask) no-repeat center / contain;
  background: currentColor;
}

.badge-windows { --icon-mask: var(--icon-window); }
.badge-bilingual { --icon-mask: var(--icon-translate); }
.badge-opensource { --icon-mask: var(--icon-code); }
.badge-releases { --icon-mask: var(--icon-package); }

.hero-visual {
  position: relative;
  align-self: start;
}

.visual-glow {
  position: absolute;
  inset: 3% 6% -4% 10%;
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 50%, rgba(50, 131, 255, 0.44), transparent 56%),
    radial-gradient(circle at 50% 50%, rgba(50, 131, 255, 0.18), transparent 72%);
  filter: blur(26px);
  opacity: 0.7;
}

.product-shell {
  position: relative;
  padding: 16px 16px 18px;
  border-radius: 28px;
  border: 1px solid rgba(72, 133, 227, 0.58);
  background:
    linear-gradient(180deg, rgba(28, 40, 59, 0.97), rgba(23, 34, 50, 0.96));
  box-shadow: 0 0 0 1px rgba(68, 129, 255, 0.1), 0 40px 80px rgba(3, 9, 20, 0.42);
}

html[data-theme="light"] .product-shell {
  border-color: rgba(55, 118, 217, 0.34);
  background: linear-gradient(180deg, rgba(248, 251, 255, 0.98), rgba(233, 242, 252, 0.96));
  box-shadow: 0 0 0 1px rgba(84, 140, 230, 0.08), 0 30px 70px rgba(42, 77, 132, 0.1);
}

.product-shell::after {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius-lg) - 12px);
  pointer-events: none;
}

html[data-theme="light"] .product-shell::after {
  border-color: rgba(61, 101, 171, 0.08);
}

.product-shell-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  min-height: 30px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: color-mix(in srgb, var(--bg-elevated) 84%, transparent);
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

html[data-theme="light"] .product-shell-badge,
html[data-theme="light"] .carousel-dots,
html[data-theme="light"] .carousel-btn {
  background: rgba(255, 255, 255, 0.84);
}

.window-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 56px;
  padding: 0 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.window-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--text-muted);
}

.window-controls {
  display: flex;
  gap: 8px;
}

.window-controls span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}

.product-media {
  position: relative;
  margin-top: 14px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(7, 12, 18, 0.9);
  aspect-ratio: 16 / 9.6;
}

.demo-track {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: calc(var(--radius-lg) - 10px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent),
    #101820;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.demo-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 360ms ease;
}

.demo-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.demo-slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-panel) 82%, transparent);
  color: var(--text);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
  opacity: 0.9;
}

.carousel-btn:hover,
.carousel-btn:focus-visible {
  border-color: rgba(53, 133, 255, 0.8);
  background: linear-gradient(180deg, var(--primary-strong), var(--primary));
  outline: none;
  opacity: 1;
}

.carousel-prev {
  left: 30px;
}

.carousel-next {
  right: 30px;
}

.carousel-dots {
  position: absolute;
  left: 50%;
  bottom: 22px;
  z-index: 2;
  display: flex;
  gap: 8px;
  padding: 7px 9px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-elevated) 82%, transparent);
  transform: translateX(-50%);
}

.carousel-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
}

.carousel-dot.is-active {
  width: 22px;
  background: var(--accent);
}

.product-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 12px;
  color: var(--text-muted);
}

html[data-theme="light"] .btn.secondary {
  background: rgba(255, 255, 255, 0.76);
}

.product-caption strong {
  color: var(--text);
}

.section {
  position: relative;
  padding: 60px 0;
}

.section-soft::before,
.section-lined::before,
.section-trust::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.section-soft::before {
  background:
    linear-gradient(180deg, transparent, color-mix(in srgb, var(--surface-soft) 82%, transparent) 12%, transparent 100%);
}

.section-lined::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.24;
}

.section-trust::before {
  background:
    radial-gradient(circle at 86% 18%, rgba(69, 143, 255, 0.16), transparent 24%),
    linear-gradient(180deg, color-mix(in srgb, var(--surface-soft) 62%, transparent), transparent 100%);
}

.section-heading {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto 30px;
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.workflow-grid,
.feature-grid,
.trust-grid {
  display: grid;
  gap: 18px;
  position: relative;
  z-index: 1;
}

.workflow-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

#workflow .section-heading {
  margin: 0 0 28px;
  text-align: left;
}

#features .section-heading {
  margin: 0 0 30px;
  text-align: left;
}

#workflow .section-heading h2 {
  font-size: clamp(2.8rem, 5vw, 4.6rem);
}

html[lang="en"] #workflow .section-heading,
html[lang="en"] #features .section-heading {
  max-width: none;
}

html[lang="en"] #workflow .section-heading h2,
html[lang="en"] #features .section-heading h2 {
  white-space: nowrap;
}

.step-card,
.feature-card,
.trust-card,
.trust-note,
.cta-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
    var(--surface);
  box-shadow: var(--shadow-soft);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.step-card:hover,
.feature-card:hover,
.trust-card:hover,
.trust-note:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}

.step-card {
  min-height: 228px;
  padding: 28px 30px 30px;
  text-align: left;
}

.step-card::after {
  display: none;
}

.step-top {
  display: block;
}

.step-visual {
  display: none;
}

.feature-icon::before,
.step-visual::before {
  content: "";
  display: block;
  width: 24px;
  height: 24px;
  -webkit-mask: var(--icon-mask) no-repeat center / contain;
  mask: var(--icon-mask) no-repeat center / contain;
  background: currentColor;
}

.step-copy {
  margin-top: 0;
}

.step-index {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, rgba(31, 97, 208, 0.55), rgba(18, 52, 108, 0.48));
  color: #dcebff;
  font-size: 1.2rem;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  margin-bottom: 28px;
}

.step-card h3,
.feature-card h3,
.trust-card h3,
.trust-note h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.step-card p,
.feature-card p,
.trust-card p,
.trust-note p,
.cta-panel p,
.trust-lead {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.75;
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  min-height: 190px;
  padding: 22px;
}

.feature-card:nth-child(2) .feature-icon {
  background: linear-gradient(180deg, rgba(63, 193, 151, 0.18), rgba(63, 193, 151, 0.08));
}

.feature-card:nth-child(3) .feature-icon {
  background: linear-gradient(180deg, rgba(255, 176, 70, 0.18), rgba(255, 176, 70, 0.08));
}

.feature-card:nth-child(4) .feature-icon {
  background: linear-gradient(180deg, rgba(139, 133, 255, 0.18), rgba(139, 133, 255, 0.08));
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 18px;
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, rgba(31, 123, 255, 0.18), rgba(31, 123, 255, 0.08));
  color: #dcebff;
  font-size: 1.34rem;
  line-height: 1;
}

.icon-search { --icon-mask: var(--icon-search); }
.icon-library { --icon-mask: var(--icon-library); }
.icon-version { --icon-mask: var(--icon-version); }
.icon-update { --icon-mask: var(--icon-update); }
.icon-download { --icon-mask: var(--icon-download); }
.icon-branch { --icon-mask: var(--icon-github); }

.trust-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.trust-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 22px;
}

.trust-card {
  min-height: 172px;
  padding: 22px;
  text-align: left;
}

.trust-note {
  min-height: 100%;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 22px;
  text-align: left;
  background:
    radial-gradient(circle at 50% 16%, rgba(78, 143, 229, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02)),
    var(--surface);
}

.orb {
  width: 220px;
  aspect-ratio: 1;
  margin: 8px auto 4px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 28%, rgba(255, 255, 255, 0.95), rgba(173, 216, 255, 0.72) 18%, rgba(72, 135, 255, 0.92) 48%, rgba(6, 40, 98, 1) 100%);
  box-shadow:
    0 0 0 10px rgba(47, 123, 255, 0.07),
    0 0 80px rgba(37, 112, 255, 0.34),
    inset -22px -18px 44px rgba(5, 17, 46, 0.52);
}

.trust-note::before,
.cta-panel::before {
  content: "";
  position: absolute;
  inset: auto 8% 10% 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(90, 160, 255, 0.38), transparent);
}

.final-cta {
  padding-top: 50px;
  padding-bottom: 72px;
}

.cta-panel {
  text-align: center;
  padding: 56px 24px 56px;
  background:
    radial-gradient(circle at 50% 100%, rgba(49, 132, 255, 0.18), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
    var(--surface);
}

.cta-panel .section-kicker {
  margin-top: -8px;
  margin-bottom: 20px;
}

.cta-panel h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.cta-panel p {
  max-width: 760px;
  margin: 14px auto 0;
  font-size: 1.05rem;
  text-align: left;
}

.cta-panel .btn {
  margin: 28px auto 16px;
}

.cta-link {
  color: var(--text-muted);
  text-decoration: none;
}

.site-footer {
  padding: 0 0 34px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-soft);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-soft);
  text-decoration: none;
}

@media (max-width: 1180px) {
  .hero-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(400px, 1fr);
    gap: 28px;
    align-items: start;
  }

  .trust-panel {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    padding: 40px 26px 24px;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-visual {
    max-width: none;
    margin: 0;
  }

  .hero-badges {
    display: grid;
    grid-template-columns: repeat(2, max-content);
    align-items: start;
    justify-content: start;
    gap: 12px 22px;
  }

  html[lang="en"] .hero-actions .btn {
    width: min(100%, 300px);
  }

  #workflow .section-heading {
    margin: 0 auto 28px;
    text-align: center;
  }

  #features .section-heading {
    margin: 0 auto 30px;
    text-align: center;
  }

  .trust-copy {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
  }

  .step-card::after {
    display: none;
  }
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-copy {
    max-width: 640px;
    margin: 0 auto;
  }

  .hero-visual {
    max-width: 900px;
    margin: 0 auto;
  }
}

@media (max-width: 1100px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav-panel {
    position: absolute;
    top: calc(100% + 12px);
    left: 20px;
    right: 20px;
    z-index: 25;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 18px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg-elevated) 94%, transparent);
    box-shadow: var(--shadow);
  }

  .site-header[data-menu-open="true"] .nav-panel {
    display: flex;
  }

  .site-header[data-menu-open="true"] .menu-icon {
    background: transparent;
  }

  .site-header[data-menu-open="true"] .menu-icon::before {
    transform: translateY(6px) rotate(45deg);
  }

  .site-header[data-menu-open="true"] .menu-icon::after {
    transform: translateY(-6px) rotate(-45deg);
  }

  .site-nav,
  .nav-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav a,
  .control-btn {
    justify-content: flex-start;
  }
}

@media (max-width: 980px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workflow-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: clamp(3rem, 7vw, 4.2rem);
  }

  html[lang="zh-CN"] .hero-title {
    max-width: none;
    font-size: clamp(3.2rem, 8vw, 4.4rem);
  }

  .hero-subtitle,
  html[lang="zh-CN"] .hero-subtitle,
  html[lang="en"] .hero-subtitle {
    max-width: 100%;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(1280px, calc(100% - 28px));
  }

  .hero-section {
    padding-top: 30px;
  }

  .hero-stage {
    padding: 28px 20px 20px;
    border-radius: 28px;
    background:
      radial-gradient(65% 45% at 102% 8%, rgba(44, 117, 255, 0.28), transparent 72%),
      linear-gradient(180deg, color-mix(in srgb, var(--bg-panel) 96%, transparent), color-mix(in srgb, var(--bg-elevated) 96%, transparent));
  }

  .hero-grid {
    gap: 20px;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: auto;
    max-width: 100%;
  }

  .btn {
    min-height: 60px;
    padding-inline: 16px;
    width: 100%;
  }

  .hero-actions .btn {
    width: min(100%, 320px);
    max-width: 100%;
    box-sizing: border-box;
    min-height: 56px;
    padding-inline: 18px;
  }

  .hero-actions .btn span {
    justify-items: start;
  }

  .btn strong {
    font-size: 1rem;
  }

  .btn small {
    font-size: 0.8rem;
  }

  .hero-badges {
    gap: 10px 16px;
    margin-top: 18px;
  }

  .product-caption {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .product-shell-badge {
    top: 14px;
    right: 14px;
    min-height: 26px;
    padding: 0 10px;
    font-size: 0.68rem;
  }

  .window-topbar {
    padding: 0 14px;
  }

  .window-brand {
    min-width: 0;
    padding-right: 84px;
  }

  .window-brand span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.88rem;
  }

  .carousel-btn {
    width: 32px;
    height: 32px;
    font-size: 20px;
  }

  .carousel-prev {
    left: 24px;
  }

  .carousel-next {
    right: 24px;
  }

  .carousel-dots {
    bottom: 24px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  #features .section-heading {
    margin: 0 auto 30px;
    text-align: center;
  }

  .trust-copy {
    max-width: none;
    margin: 0;
    text-align: left;
  }

  .feature-card {
    min-height: 0;
    padding: 18px;
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 10px 16px;
    align-items: center;
  }

  .feature-card h3 {
    margin: 0;
    font-size: 1.26rem;
  }

  .feature-card p {
    grid-column: 2;
    margin-top: 6px;
  }

  .feature-icon {
    margin-bottom: 0;
    grid-row: 1 / span 2;
    align-self: center;
  }

  .step-card {
    min-height: 0;
    padding: 16px 16px 18px;
    text-align: left;
  }

  .step-top {
    display: flex;
    align-items: center;
    gap: 14px;
  }

  .step-copy {
    margin-top: 14px;
    padding-left: 0;
  }

  .step-visual {
    display: none;
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 540px) {
  .nav-shell {
    min-height: 76px;
  }

  .brand {
    gap: 10px;
    font-size: 0.95rem;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .hero-title {
    font-size: clamp(2.55rem, 11vw, 3.45rem);
    line-height: 1.2;
  }

  html[lang="zh-CN"] .hero-title {
    max-width: none;
    font-size: clamp(2.8rem, 10vw, 3.6rem);
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.66;
  }

  .hero-actions {
    align-items: center;
  }

  .hero-badges {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 12px 18px;
    width: 100%;
  }

  .btn {
    border-radius: 14px;
  }

  .btn span {
    gap: 2px;
  }

  .hero-badges .badge-chip {
    width: 100%;
    justify-content: flex-start;
  }

  .step-card h3,
  .trust-card h3,
  .trust-note h3,
  .trust-copy h2 {
    text-align: center;
  }

  #workflow .section-kicker,
  .trust-copy .section-kicker {
    display: flex;
    width: max-content;
    margin-left: auto;
    margin-right: auto;
  }

  .step-top {
    justify-content: center;
  }

  .step-index {
    margin-left: auto;
    margin-right: auto;
  }

  .workflow-grid,
  .trust-grid {
    gap: 14px;
  }

  .step-card h3 {
    font-size: 1.15rem;
  }

  .step-card p {
    font-size: 0.95rem;
  }

  .step-copy {
    padding-left: 0;
    margin-top: 14px;
  }

  .feature-card {
    grid-template-columns: 52px 1fr;
    gap: 10px 14px;
  }

  .feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
  }

  .step-card,
  .feature-card,
  .trust-card,
  .trust-note,
  .cta-panel {
    border-radius: 18px;
  }

  .metric-card {
    min-height: 0;
  }

  .orb {
    width: min(180px, 56vw);
  }
}