:root {
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --paper: #fbfdff;
  --soft: #f1f5f9;
  --deep: #0f172a;
  --primary: #2563EB;
  --primary-dark: #1D4ED8;
  --primary-soft: #EFF6FF;
  --accent: #F59E0B;
  --accent-soft: #FEF3C7;
  --success: #10B981;
  --shadow: 0 20px 45px rgba(37, 99, 235, 0.13);
  --radius: 8px;
  --container: min(1160px, calc(100vw - 40px));
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #e8f0fe 0%, #f8fbff 22%, #ffffff 48%, #f8fafc 100%);
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3,
dl,
dd {
  margin-top: 0;
}

p {
  color: var(--muted);
}

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 50;
  padding: 10px 14px;
  color: #fff;
  background: var(--primary-dark);
  border-radius: 4px;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid rgba(226, 232, 240, 0.86);
  box-shadow: 0 2px 14px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
  letter-spacing: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--primary);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 800;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  white-space: nowrap;
}

.brand-title {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.1;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  position: relative;
  padding: 10px 0;
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--primary-dark);
  background: transparent;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 180ms ease;
}

.site-nav a:hover::after,
.site-nav a.active::after {
  width: 100%;
}

.header-download {
  min-height: 40px;
  padding: 9px 20px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: var(--primary);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.24);
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.header-download:hover {
  background: var(--primary-dark);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 670px;
  display: flex;
  align-items: center;
  overflow: clip;
  color: var(--ink);
  background: transparent;
}

.hero-media,
.hero-media img,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1) contrast(1);
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(9, 25, 30, 0.62) 0%, rgba(9, 25, 30, 0.46) 38%, rgba(9, 25, 30, 0.02) 68%);
}

.hero-bg-decorations {
  position: absolute;
  inset: 0 0 -240px;
  overflow: hidden;
  pointer-events: none;
}

.hero-bg-blob {
  position: absolute;
  display: block;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.45;
}

.hero-bg-blob-one {
  top: -150px;
  right: -120px;
  width: 520px;
  height: 520px;
  background: #bfdbfe;
}

.hero-bg-blob-two {
  left: -170px;
  bottom: -130px;
  width: 480px;
  height: 480px;
  background: #c7d2fe;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.36;
  background-image: linear-gradient(rgba(37, 99, 235, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 99, 235, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 78%);
}

.hero-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: 64px;
  align-items: center;
  padding: 72px 0 74px;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0;
}

.eyebrow,
.section-kicker {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow,
.hero .section-kicker,
.page-hero .eyebrow {
  color: var(--primary);
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(44px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero h1 span {
  display: block;
  margin-top: 8px;
  color: var(--primary);
  font-size: clamp(30px, 4.2vw, 50px);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 7px 16px;
  color: var(--primary);
  background: #fff;
  border: 1px solid #dbeafe;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.04em;
}

.pulse-dot {
  position: relative;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--primary);
}

.pulse-dot span {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--primary);
  animation: pulse-ring 1.4s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes pulse-ring {
  75%,
  100% {
    transform: scale(2.4);
    opacity: 0;
  }
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 28px;
  color: #475569;
  font-size: 18px;
  font-weight: 520;
}

.hero-actions,
.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 760;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 14px 22px -12px rgba(37, 99, 235, 0.8);
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.hero .btn-secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.hero-btn {
  min-width: 184px;
  min-height: 62px;
  justify-content: flex-start;
  padding: 12px 18px;
}

.hero-btn svg {
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  fill: currentColor;
}

.hero-btn span {
  display: grid;
  gap: 3px;
  text-align: left;
  line-height: 1.1;
}

.hero-btn small {
  color: currentColor;
  font-size: 11px;
  font-weight: 650;
  opacity: 0.72;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  color: #64748b;
  font-size: 14px;
  font-weight: 700;
}

.hero-meta span {
  position: relative;
  padding-left: 18px;
}

.hero-meta span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--success);
  transform: translateY(-50%);
}

.hero-download-count {
  margin: 10px 0 0;
  color: #94a3b8;
  font-size: 13px;
}

.hero-download-count strong {
  color: var(--primary);
  font-weight: 900;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
}

.hero-visual img {
  width: min(100%, 650px);
  height: auto;
  filter: drop-shadow(0 28px 48px rgba(37, 99, 235, 0.18));
}

.hero-visual-note {
  position: absolute;
  left: 22px;
  bottom: 24px;
  display: grid;
  gap: 2px;
  width: min(310px, calc(100% - 44px));
  padding: 16px 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #dbeafe;
  border-radius: 14px;
  box-shadow: 0 16px 30px rgba(37, 99, 235, 0.14);
}

.hero-visual-note strong {
  color: var(--primary);
  font-size: 16px;
}

.hero-visual-note span {
  color: var(--muted);
  font-size: 13px;
}

.btn-light {
  color: var(--deep);
  background: #fff;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 780px;
  margin: 48px 0 0;
  background: rgba(255, 255, 255, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.hero-stats div {
  padding: 18px;
  background: rgba(11, 29, 34, 0.46);
}

.hero-stats dt {
  margin-bottom: 3px;
  font-size: 18px;
  font-weight: 800;
}

.hero-stats dd {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

.section {
  padding: 88px 0;
}

.intro-band {
  border-bottom: 1px solid var(--line);
}

.muted-band {
  background: var(--soft);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 64px;
  align-items: start;
}

.two-column h2,
.section-heading h2,
.showcase-copy h2,
.cta-inner h2 {
  margin-bottom: 18px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.18;
  letter-spacing: 0;
}

.rich-copy p {
  margin-bottom: 18px;
  font-size: 17px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.feature-grid,
.feature-detail-grid,
.download-grid,
.workflow-grid,
.qr-grid {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.feature-card,
.detail-card,
.download-card,
.workflow-grid article,
.notice-box,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.feature-card {
  position: relative;
  min-height: 264px;
  padding: 30px;
  overflow: hidden;
  border-radius: 16px;
  border-bottom: 4px solid var(--primary);
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.08);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 44px rgba(37, 99, 235, 0.14);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: -28px;
  right: -28px;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: var(--primary-soft);
}

.feature-card.color-emerald {
  border-bottom-color: #10b981;
}

.feature-card.color-amber {
  border-bottom-color: #f59e0b;
}

.feature-card.color-purple {
  border-bottom-color: #8b5cf6;
}

.feature-index,
.detail-number {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--accent);
  font-weight: 850;
}

.feature-icon-box {
  position: relative;
  z-index: 1;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: #fff;
  background: var(--primary);
  border-radius: 14px;
  box-shadow: 0 12px 20px rgba(37, 99, 235, 0.24);
}

.feature-icon-box svg {
  width: 25px;
  height: 25px;
  fill: currentColor;
}

.color-emerald .feature-icon-box {
  background: #10b981;
  box-shadow: 0 12px 20px rgba(16, 185, 129, 0.24);
}

.color-amber .feature-icon-box {
  background: #f59e0b;
  box-shadow: 0 12px 20px rgba(245, 158, 11, 0.24);
}

.color-purple .feature-icon-box {
  background: #8b5cf6;
  box-shadow: 0 12px 20px rgba(139, 92, 246, 0.24);
}

.feature-card h3,
.detail-card h2,
.download-card h2,
.workflow-grid h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.25;
}

.feature-card p,
.detail-card p,
.download-card p,
.workflow-grid p {
  margin-bottom: 0;
}

.split-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: center;
}

.showcase-image {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.showcase-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.tag-list span,
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 4px;
  color: var(--primary-dark);
  background: var(--primary-soft);
  font-size: 13px;
  font-weight: 800;
}

.pill {
  color: #fff;
  background: var(--accent);
}

.pill.neutral {
  color: var(--primary-dark);
  background: var(--primary-soft);
}

.cta-band {
  color: #fff;
  background: var(--deep);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.cta-inner p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.76);
}

.page-hero {
  color: #fff;
  background: linear-gradient(110deg, #0f172a 0%, #1d4ed8 100%);
}

.page-hero-inner {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 76px 0 82px;
}

.page-hero h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.1;
}

.page-hero p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 19px;
}

.page-hero .btn {
  margin-top: 12px;
  align-self: flex-start;
}

.download-hero,
.guide-hero {
  background: linear-gradient(110deg, #0f172a 0%, #1d4ed8 100%);
}

.feature-detail-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-card {
  padding: 30px;
}

.accent-card {
  border-color: #f0cfb9;
  background: var(--accent-soft);
}

.check-list,
.meta-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin: 10px 0;
  padding-left: 24px;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 2px;
  transform: translateY(-50%) rotate(45deg);
}

.comparison-table {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.comparison-table [role="row"] {
  display: grid;
  grid-template-columns: 0.78fr repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}

.comparison-table [role="row"]:last-child {
  border-bottom: 0;
}

.comparison-table span {
  padding: 18px;
  border-right: 1px solid var(--line);
  color: var(--muted);
}

.comparison-table span:last-child {
  border-right: 0;
}

.comparison-table .table-head span {
  color: var(--ink);
  background: #eef4f5;
  font-weight: 800;
}

.text-link {
  color: var(--primary-dark);
  font-weight: 800;
  border-bottom: 2px solid #9fd3d5;
}

.download-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.download-card {
  padding: 28px;
}

.download-card.priority {
  border-color: #9fd3d5;
  box-shadow: var(--shadow);
}

.download-card-head {
  min-height: 78px;
}

.meta-list li {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.meta-list span {
  color: var(--muted);
}

.meta-list strong {
  font-weight: 800;
}

.code-box {
  padding: 18px;
  overflow-x: auto;
  color: #e8f5f5;
  background: #14252b;
  border-radius: 6px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.timeline article {
  min-height: 230px;
  padding: 28px;
  background: #fff;
}

.timeline time {
  display: block;
  margin-bottom: 16px;
  color: var(--accent);
  font-weight: 800;
}

.timeline h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.article-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 64px;
}

.toc {
  position: sticky;
  top: 104px;
  align-self: start;
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.toc a {
  padding: 10px 12px;
  color: var(--muted);
  border-radius: 4px;
  font-weight: 700;
}

.toc a:hover {
  color: var(--primary-dark);
  background: var(--primary-soft);
}

.article-content > section {
  padding-bottom: 58px;
  margin-bottom: 58px;
  border-bottom: 1px solid var(--line);
}

.article-content > section:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.article-content h2 {
  margin-bottom: 18px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.2;
}

.notice-box {
  margin-top: 24px;
  padding: 22px;
  background: #fff9f5;
  border-color: #f1ccb4;
}

.notice-box strong {
  display: block;
  margin-bottom: 6px;
}

.step-list {
  margin: 22px 0;
  padding-left: 24px;
}

.step-list li {
  margin: 11px 0;
  color: var(--muted);
}

.workflow-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.workflow-grid article {
  padding: 22px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 0;
}

.faq-list summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 16px 20px;
  font-weight: 800;
  cursor: pointer;
}

.faq-list p {
  padding: 0 20px 18px;
}

.site-footer {
  padding: 56px 0;
  color: rgba(255, 255, 255, 0.78);
  background: #111a20;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(180px, 0.7fr));
  gap: 42px;
}

.footer-brand {
  margin-bottom: 18px;
  color: #fff;
}

.site-footer h2 {
  margin-bottom: 12px;
  color: #fff;
  font-size: 16px;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.68);
}

.site-footer a:not(.brand) {
  display: block;
  margin: 7px 0;
  color: rgba(255, 255, 255, 0.74);
}

.site-footer a:hover {
  color: #fff;
}

.download-modal {
  width: min(720px, calc(100vw - 32px));
  padding: 0;
  border: 0;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.download-modal::backdrop {
  background: rgba(11, 20, 24, 0.64);
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 28px 10px;
}

.modal-head h2 {
  margin-bottom: 0;
  font-size: 30px;
}

.modal-close {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
}

.modal-note {
  padding: 0 28px;
}

.qr-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 12px 28px 24px;
}

.qr-card {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 18px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.qr-card img {
  width: 180px;
  height: 180px;
  image-rendering: pixelated;
}

.qr-card strong {
  font-size: 18px;
}

.qr-card span {
  color: var(--muted);
  font-size: 14px;
}

.modal-actions {
  padding: 0 28px 28px;
}

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

  .two-column,
  .split-showcase,
  .hero-shell,
  .article-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero-shell {
    padding-top: 58px;
  }

  .hero-visual {
    max-width: 680px;
    margin: 0 auto;
  }

  .toc {
    position: static;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  :root {
    --container: min(100vw - 28px, 1160px);
  }

  .header-inner {
    min-height: 64px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 64px;
    display: none;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .header-download {
    display: none;
  }

  .site-nav.open {
    display: grid;
  }

  .hero {
    min-height: auto;
  }

  .hero-overlay {
    background: transparent;
  }

  .hero-content {
    padding: 0;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero-lead,
  .page-hero p:not(.eyebrow) {
    font-size: 17px;
  }

  .hero-stats,
  .feature-grid,
  .feature-detail-grid,
  .download-grid,
  .timeline,
  .workflow-grid,
  .qr-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 62px 0;
  }

  .page-hero-inner {
    min-height: 330px;
    padding: 58px 0 62px;
  }

  .comparison-table {
    overflow-x: auto;
  }

  .comparison-table [role="row"] {
    min-width: 720px;
  }

  .cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .toc {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 460px) {
  .brand-text {
    max-width: 142px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 34px;
  }

  .hero h1 span {
    font-size: 28px;
  }

  .btn {
    width: 100%;
  }

  .hero-actions,
  .modal-actions {
    width: 100%;
  }

  .modal-head,
  .modal-note,
  .qr-grid,
  .modal-actions {
    padding-left: 18px;
    padding-right: 18px;
  }

  .toc {
    grid-template-columns: 1fr;
  }
}