:root {
  --bg: #08111f;
  --bg-soft: #0c1728;
  --panel: rgba(17, 31, 52, 0.84);
  --panel-solid: #111f34;
  --line: rgba(148, 163, 184, 0.18);
  --line-bright: rgba(148, 163, 184, 0.3);
  --text: #f3f7fc;
  --muted: #9aabc2;
  --blue: #6681ff;
  --blue-soft: #a9b7ff;
  --green: #31c99a;
  --green-soft: #8ce7c8;
  --amber: #e9a927;
  --amber-soft: #f6cf79;
  --cyan: #39b9d7;
  --danger: #fb7185;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 42% at 8% -8%, rgba(67, 97, 238, 0.24), transparent 64%),
    radial-gradient(ellipse 52% 34% at 95% 4%, rgba(49, 201, 154, 0.13), transparent 62%),
    radial-gradient(ellipse 42% 28% at 72% 90%, rgba(233, 169, 39, 0.08), transparent 62%);
}

.site-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(8, 17, 31, 0.86);
  backdrop-filter: blur(16px);
}

.header-inner,
.site-main,
.site-footer {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: inherit;
  text-decoration: none;
}

.logo {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: none;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(140deg, #586df0, #21b8ca);
  box-shadow: 0 8px 24px rgba(64, 104, 238, 0.28);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.logo-img {
  width: 42px;
  height: 42px;
  flex: none;
  object-fit: contain;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(180, 40, 40, 0.18);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand-copy strong {
  font-size: 15px;
  font-weight: 650;
}

.brand-copy small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 8px 12px;
  border-radius: 9px;
  color: #b7c3d5;
  text-decoration: none;
  font-size: 13px;
  transition: color 0.18s ease, background 0.18s ease;
}

.site-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.site-nav .nav-manual {
  margin-left: 4px;
  color: #fff;
  border: 1px solid rgba(117, 139, 255, 0.5);
  background: rgba(89, 111, 239, 0.15);
}

.hero {
  min-height: 590px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  align-items: center;
  gap: 72px;
  padding: 76px 0 82px;
}

.eyebrow,
.section-kicker {
  margin: 0;
  color: #9caef8;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(49, 201, 154, 0.12);
}

.hero h1 {
  margin: 20px 0 12px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.16;
  letter-spacing: -0.035em;
  font-weight: 750;
}

.hero-en {
  margin: 0 0 22px;
  color: #a7b4c9;
  font-size: 16px;
  font-style: italic;
  letter-spacing: 0.02em;
}

.hero-summary {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 650;
  transition: transform 0.18s ease, opacity 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #5f74f3, #4865e9);
  box-shadow: 0 12px 28px rgba(69, 91, 224, 0.28);
}

.btn-secondary {
  color: #dbe4f3;
  border-color: var(--line-bright);
  background: rgba(255, 255, 255, 0.035);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 34px;
  color: #8293aa;
  font-size: 12px;
}

.hero-meta span {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
}

.hero-meta b {
  color: #dce5f4;
  font-size: 18px;
}

.hero-flow {
  position: relative;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(145deg, rgba(22, 39, 64, 0.94), rgba(13, 27, 47, 0.88));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-flow::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  top: -100px;
  right: -80px;
  border-radius: 50%;
  background: rgba(102, 129, 255, 0.13);
  filter: blur(4px);
}

.flow-label {
  position: relative;
  margin: 0 0 18px;
  color: #7f91aa;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.flow-node {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 13px;
  min-height: 76px;
  padding: 13px 15px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.035);
}

.flow-node i {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  font-style: normal;
  font-size: 11px;
  font-weight: 750;
}

.flow-node div {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.flow-node b {
  font-size: 14px;
}

.flow-node span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.flow-node em {
  font-style: normal;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.node-toa i { color: var(--amber-soft); background: rgba(233, 169, 39, 0.14); }
.node-toa em { color: var(--amber-soft); }
.node-dms i { color: var(--blue-soft); background: rgba(102, 129, 255, 0.14); }
.node-dms em { color: var(--blue-soft); }
.node-wcs i { color: var(--green-soft); background: rgba(49, 201, 154, 0.14); }
.node-wcs em { color: var(--green-soft); }

.flow-line {
  height: 18px;
  margin-left: 31px;
  border-left: 1px dashed rgba(148, 163, 184, 0.36);
}

.section {
  padding: 70px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 36px;
  margin-bottom: 30px;
}

.section-head h2,
.manual-banner h2 {
  margin: 7px 0 0;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.section-head > p {
  max-width: 520px;
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 13px;
  text-align: right;
}

.section-link {
  margin-bottom: 4px;
  color: #a9b7ff;
  font-size: 13px;
  text-decoration: none;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.product {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.16);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.product::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  opacity: 0.85;
}

.product:hover {
  transform: translateY(-3px);
  border-color: var(--line-bright);
}

.product-dms::before { background: linear-gradient(90deg, var(--blue), transparent); }
.product-wcs::before { background: linear-gradient(90deg, var(--green), transparent); }
.product-toa::before { background: linear-gradient(90deg, var(--amber), transparent); }

.product-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.product-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  overflow: hidden;
}

.product-icon img {
  width: 28px;
  height: 28px;
  display: block;
}

.product-dms .product-icon { color: var(--blue-soft); background: rgba(102, 129, 255, 0.15); }
.product-wcs .product-icon { color: var(--green-soft); background: rgba(49, 201, 154, 0.15); }
.product-toa .product-icon { color: var(--amber-soft); background: rgba(233, 169, 39, 0.15); }
.product-mlearning .product-icon { color: #9ec0ff; background: rgba(91, 141, 239, 0.18); }

.product-grid-4 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 1100px) {
  .product-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.status-dot,
.version-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #8495ad;
  font-size: 10px;
}

.status-dot::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(49, 201, 154, 0.1);
}

.version-tag {
  padding: 3px 8px;
  border: 1px solid rgba(233, 169, 39, 0.25);
  border-radius: 999px;
  color: var(--amber-soft);
}

.product-tag {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 11px;
}

.product h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.35;
}

.product-en {
  margin: 5px 0 15px;
  color: #71839c;
  font-size: 10px;
  font-style: italic;
}

.product-desc {
  margin: 0 0 18px;
  color: #a5b3c7;
  font-size: 13px;
  line-height: 1.75;
}

.feature-list {
  flex: 1;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding: 7px 0 7px 17px;
  color: #c3cedd;
  border-bottom: 1px solid rgba(148, 163, 184, 0.09);
  font-size: 12px;
}

.feature-list li::before {
  content: "";
  position: absolute;
  top: 15px;
  left: 1px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.product-dms li::before { background: var(--blue); }
.product-wcs li::before { background: var(--green); }
.product-toa li::before { background: var(--amber); }

.product-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-product {
  min-height: 40px;
  padding: 8px 15px;
}

.product-dms .btn-product { background: var(--blue); }
.product-wcs .btn-product { color: #071d16; background: var(--green); }
.product-toa .btn-product { color: #261b04; background: var(--amber); }

.text-link {
  color: #b6c2d4;
  font-size: 12px;
  text-decoration: none;
}

.text-link span {
  margin-left: 2px;
}

.workflow-section {
  position: relative;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow li {
  position: relative;
  min-height: 164px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(17, 31, 52, 0.58);
}

.workflow li > span {
  display: inline-block;
  margin-bottom: 24px;
  color: #778aa4;
  font-size: 11px;
  font-weight: 700;
}

.workflow b {
  display: block;
  margin-bottom: 7px;
  font-size: 14px;
}

.workflow p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.role-card {
  position: relative;
  display: flex;
  min-height: 126px;
  flex-direction: column;
  justify-content: center;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: inherit;
  background: rgba(17, 31, 52, 0.6);
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.role-card::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: 20px;
  color: #71839b;
  transform: translateY(-50%);
}

.role-card:hover {
  border-color: rgba(102, 129, 255, 0.42);
  background: rgba(26, 44, 72, 0.78);
}

.role-card > span {
  margin-bottom: 6px;
  color: #8193aa;
  font-size: 10px;
}

.role-card b {
  padding-right: 24px;
  font-size: 14px;
}

.role-card small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
}

.role-card-manual {
  border-color: rgba(102, 129, 255, 0.28);
  background: linear-gradient(135deg, rgba(79, 99, 217, 0.16), rgba(17, 31, 52, 0.62));
}

.manual-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin: 68px 0 80px;
  padding: 34px 38px;
  border: 1px solid rgba(112, 134, 255, 0.3);
  border-radius: 20px;
  background:
    radial-gradient(circle at 90% 10%, rgba(49, 201, 154, 0.14), transparent 30%),
    linear-gradient(135deg, rgba(74, 93, 205, 0.22), rgba(17, 31, 52, 0.78));
}

.manual-banner p:not(.section-kicker) {
  max-width: 700px;
  margin: 10px 0 0;
  color: #a7b5c8;
  font-size: 13px;
}

.btn-light {
  flex: none;
  color: #17213a;
  background: #eef3ff;
}

.site-footer {
  min-height: 130px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-top: 28px;
  padding-bottom: 28px;
  border-top: 1px solid var(--line);
}

.footer-brand .logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  font-size: 9px;
}

.site-footer p {
  margin: 12px 0 0;
  color: #687b95;
  font-size: 10px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 20px;
}

.footer-links a {
  color: #8fa0b7;
  font-size: 11px;
  text-decoration: none;
}

/* 使用手册 */
.manual-main {
  width: min(1240px, calc(100% - 48px));
  margin-inline: auto;
  padding: 42px 0 80px;
}

.manual-hero {
  padding: 26px 0 38px;
  border-bottom: 1px solid var(--line);
}

.manual-hero h1 {
  margin: 10px 0 9px;
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1.25;
}

.manual-hero > p:not(.section-kicker) {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.manual-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 18px;
  color: #778aa3;
  font-size: 11px;
}

.manual-layout {
  display: grid;
  grid-template-columns: 238px minmax(0, 1fr);
  gap: 42px;
  align-items: start;
  padding-top: 34px;
}

.manual-toc {
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 120px);
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(17, 31, 52, 0.64);
  overflow-y: auto;
}

.manual-toc strong {
  display: block;
  margin: 2px 8px 10px;
  color: #d8e1ef;
  font-size: 12px;
}

.manual-toc a {
  display: block;
  padding: 7px 8px;
  border-radius: 7px;
  color: #8fa1b9;
  text-decoration: none;
  font-size: 11px;
}

.manual-toc a:hover {
  color: #fff;
  background: rgba(102, 129, 255, 0.12);
}

.manual-content {
  min-width: 0;
}

.manual-section {
  padding: 6px 0 48px;
  scroll-margin-top: 90px;
}

.manual-section + .manual-section {
  padding-top: 42px;
  border-top: 1px solid var(--line);
}

.manual-section h2 {
  margin: 0 0 12px;
  font-size: 25px;
  line-height: 1.35;
}

.manual-section h3 {
  margin: 30px 0 12px;
  color: #e2e9f4;
  font-size: 16px;
  scroll-margin-top: 90px;
}

.manual-section h4 {
  margin: 22px 0 8px;
  color: #cbd6e5;
  font-size: 13px;
}

.manual-section > p,
.manual-section li {
  color: #a8b6c9;
  font-size: 13px;
}

.manual-section p {
  margin: 8px 0 14px;
}

.manual-section ol,
.manual-section ul {
  padding-left: 22px;
}

.manual-section li {
  margin: 7px 0;
}

.manual-section a {
  color: #aab8ff;
}

.manual-callout {
  margin: 18px 0;
  padding: 14px 16px;
  border-left: 3px solid var(--blue);
  border-radius: 0 9px 9px 0;
  color: #bdc9da;
  background: rgba(102, 129, 255, 0.09);
  font-size: 12px;
}

.manual-callout.warning {
  border-left-color: var(--amber);
  background: rgba(233, 169, 39, 0.08);
}

.manual-callout strong {
  color: #eef3fb;
}

.manual-table-wrap {
  margin: 16px 0 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow-x: auto;
}

.manual-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 12px;
}

.manual-table th,
.manual-table td {
  padding: 11px 13px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.manual-table tr:last-child td {
  border-bottom: 0;
}

.manual-table th {
  color: #dce5f2;
  background: rgba(255, 255, 255, 0.04);
  font-weight: 650;
  white-space: nowrap;
}

.manual-table td {
  color: #a5b4c8;
}

.manual-table code,
.manual-section code {
  padding: 2px 5px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 5px;
  color: #c7d2ff;
  background: rgba(0, 0, 0, 0.2);
  font-family: Consolas, monospace;
  font-size: 11px;
}

.steps {
  display: grid;
  gap: 10px;
  margin: 16px 0 22px;
  padding: 0 !important;
  counter-reset: manual-step;
  list-style: none;
}

.steps li {
  position: relative;
  min-height: 48px;
  margin: 0;
  padding: 13px 15px 13px 52px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
}

.steps li::before {
  counter-increment: manual-step;
  content: counter(manual-step);
  position: absolute;
  top: 11px;
  left: 13px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--blue-soft);
  background: rgba(102, 129, 255, 0.14);
  font-size: 11px;
  font-weight: 700;
}

.quick-link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 24px;
}

.quick-link {
  display: flex;
  flex-direction: column;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: inherit !important;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.025);
}

.quick-link b {
  font-size: 13px;
}

.quick-link span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  word-break: break-all;
}

.manual-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0;
  padding: 0 !important;
  list-style: none;
}

.manual-flow li {
  margin: 0;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #bdc9d9;
  background: rgba(255, 255, 255, 0.03);
  font-size: 11px;
}

.manual-flow li:not(:last-child)::after {
  content: "→";
  margin-left: 12px;
  color: #667a94;
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  padding: 16px 2px;
  color: #d7e0ed;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}

.faq-list details p {
  margin: -4px 2px 16px;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 1020px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 44px;
    padding-top: 58px;
  }

  .hero-flow {
    width: min(100%, 620px);
  }

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

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

  .manual-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
  }
}

@media (max-width: 760px) {
  .header-inner,
  .site-main,
  .site-footer,
  .manual-main {
    width: min(100% - 30px, 1180px);
  }

  .site-nav a:not(.nav-manual) {
    display: none;
  }

  .site-nav .nav-manual {
    margin: 0;
    padding: 7px 10px;
    font-size: 11px;
  }

  .hero {
    min-height: auto;
    padding: 48px 0 58px;
  }

  .hero h1 br {
    display: none;
  }

  .section {
    padding: 52px 0;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .section-head > p {
    text-align: left;
  }

  .product-grid,
  .role-grid {
    grid-template-columns: 1fr;
  }

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

  .manual-banner,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .manual-layout {
    display: block;
  }

  .manual-toc {
    position: relative;
    top: auto;
    max-height: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 34px;
  }

  .manual-toc strong {
    grid-column: 1 / -1;
  }

  .quick-link-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .brand-copy small {
    display: none;
  }

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

  .hero-actions,
  .product-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .hero-meta {
    gap: 14px;
  }

  .hero-flow {
    padding: 18px;
  }

  .flow-node {
    grid-template-columns: 32px 1fr;
  }

  .flow-node em {
    display: none;
  }

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

  .workflow li {
    min-height: auto;
  }

  .manual-banner {
    padding: 26px;
  }

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