:root {
  --color-bg: #fff8ef;
  --color-bg-soft: #fff1df;
  --color-surface: #fffdf8;
  --color-surface-strong: #ffffff;
  --color-primary: #e86f32;
  --color-primary-dark: #b94d22;
  --color-primary-soft: #ffe0c4;
  --color-secondary: #2f8f83;
  --color-secondary-soft: #e6f4ef;
  --color-text: #3b2418;
  --color-heading: #2b160d;
  --color-muted: #7f6f64;
  --color-border: rgba(169, 112, 74, 0.18);
  --shadow-soft: 0 18px 45px rgba(139, 91, 54, 0.12);
  --shadow-card: 0 14px 32px rgba(139, 91, 54, 0.1);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body.fs-body {
  background:
    radial-gradient(circle at 6% 12%, rgba(255, 220, 175, 0.6), transparent 26%),
    radial-gradient(circle at 90% 2%, rgba(236, 144, 91, 0.18), transparent 30%),
    linear-gradient(180deg, #fffaf2 0%, #fff6ea 52%, #fffdf8 100%);
  color: var(--color-text);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  overflow-x: hidden;
}

body.fs-body::before {
  display: none;
}

.fs-site.warm-site,
.fs-site.warm-site * {
  box-sizing: border-box;
}

.fs-site.warm-site {
  background: transparent;
  color: var(--color-text);
  min-height: 100vh;
  overflow-x: hidden;
}

.fs-site.warm-site a {
  color: inherit;
  text-decoration: none;
}

.fs-site.warm-site p,
.fs-site.warm-site h1,
.fs-site.warm-site h2,
.fs-site.warm-site h3,
.fs-site.warm-site h4 {
  letter-spacing: 0;
}

.fs-site.warm-site p {
  color: var(--color-muted);
  line-height: 1.9;
}

.fs-nav {
  align-items: center;
  background: rgba(255, 253, 248, 0.94);
  border-bottom: 1px solid rgba(169, 112, 74, 0.14);
  box-shadow: 0 8px 28px rgba(96, 63, 42, 0.06);
  color: var(--color-text);
  display: flex;
  gap: 22px;
  justify-content: space-between;
  left: 0;
  max-width: none;
  min-height: 72px;
  padding: 14px clamp(18px, 4.4vw, 72px);
  position: sticky;
  right: 0;
  top: 0;
  transform: none;
  width: 100%;
  z-index: 50;
}

.fs-nav.is-scrolled,
.fs-nav.is-open {
  backdrop-filter: blur(18px);
  background: rgba(255, 253, 248, 0.9);
}

.fs-brand {
  align-items: center;
  color: var(--color-heading);
  display: inline-flex;
  flex: 0 0 auto;
  gap: 12px;
  font-size: 22px;
  font-weight: 900;
}

.fs-brand-mark {
  align-items: center;
  background: linear-gradient(135deg, #f28c45, var(--color-primary));
  border-radius: 13px;
  box-shadow: 0 10px 22px rgba(232, 111, 50, 0.28);
  color: #fff;
  display: inline-flex;
  height: 40px;
  justify-content: center;
  width: 40px;
}

.fs-menu {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(12px, 1.7vw, 26px);
  justify-content: flex-end;
}

.fs-menu a {
  color: #5c4030;
  font-size: 15px;
  font-weight: 800;
  padding: 8px 0;
  position: relative;
  white-space: nowrap;
}

.fs-menu a::after {
  background: var(--color-primary);
  border-radius: 999px;
  bottom: 0;
  content: "";
  height: 3px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
  width: 32px;
}

.fs-menu a:hover,
.fs-menu a.is-active {
  color: var(--color-primary-dark);
}

.fs-menu a:hover::after,
.fs-menu a.is-active::after {
  transform: translateX(-50%) scaleX(1);
}

.fs-menu .fs-nav-cta {
  background: linear-gradient(135deg, #f58a3f, var(--color-primary));
  border-radius: 12px;
  box-shadow: 0 12px 24px rgba(232, 111, 50, 0.22);
  color: #fff;
  padding: 10px 18px;
}

.fs-menu .fs-nav-cta::after {
  display: none;
}

.fs-menu-toggle {
  background: transparent;
  border: 0;
  display: none;
  height: 42px;
  padding: 0;
  position: relative;
  width: 42px;
}

.fs-menu-toggle span {
  background: var(--color-primary-dark);
  border-radius: 999px;
  height: 2px;
  left: 8px;
  position: absolute;
  transition: transform 180ms ease, opacity 180ms ease;
  width: 26px;
}

.fs-menu-toggle span:nth-child(1) { top: 12px; }
.fs-menu-toggle span:nth-child(2) { top: 20px; }
.fs-menu-toggle span:nth-child(3) { top: 28px; }
.fs-menu-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.fs-menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.fs-menu-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.warm-section,
.fs-section,
.fs-detail-section {
  padding: clamp(64px, 8vw, 112px) clamp(18px, 5vw, 88px);
  position: relative;
}

.warm-section-narrow {
  max-width: 1180px;
  margin: 0 auto;
}

.warm-hero {
  align-items: center;
  background:
    linear-gradient(90deg, rgba(255, 248, 239, 0.98) 0%, rgba(255, 248, 239, 0.88) 42%, rgba(255, 248, 239, 0.3) 64%, rgba(255, 248, 239, 0.08) 100%),
    linear-gradient(120deg, #fff3dd, #ffd7ae);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.18fr);
  min-height: 720px;
  overflow: hidden;
  padding: clamp(72px, 7vw, 108px) clamp(18px, 5vw, 88px) clamp(42px, 5vw, 74px);
  position: relative;
}

.warm-hero::before {
  background:
    linear-gradient(90deg, rgba(255, 248, 239, 0.96), rgba(255, 248, 239, 0.68), rgba(255, 248, 239, 0.08)),
    url("/assets/images/home-elder-memory.png") center right / cover no-repeat;
  content: "";
  inset: 0;
  opacity: 1;
  position: absolute;
  z-index: 0;
}

.warm-hero::after {
  background: radial-gradient(circle, rgba(232, 111, 50, 0.18), transparent 64%);
  bottom: -220px;
  content: "";
  height: 420px;
  left: -120px;
  position: absolute;
  width: 520px;
  z-index: 0;
}

.warm-hero-copy {
  max-width: 760px;
  position: relative;
  z-index: 1;
}

.warm-kicker,
.fs-kicker,
.section-kicker {
  align-items: center;
  color: var(--color-primary-dark);
  display: inline-flex;
  font-size: 14px;
  font-weight: 900;
  gap: 8px;
  margin-bottom: 14px;
}

.warm-kicker::before,
.fs-kicker::before {
  background: #fff0df;
  border: 1px solid rgba(232, 111, 50, 0.2);
  border-radius: 999px;
  color: var(--color-primary);
  content: "\2661";
  display: inline-grid;
  height: 26px;
  place-items: center;
  width: 26px;
}

.warm-hero h1,
.fs-detail-hero h1,
.warm-page-hero h1 {
  color: var(--color-heading);
  font-size: clamp(42px, 5.8vw, 78px);
  line-height: 1.08;
  margin: 0 0 20px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.warm-hero h1 strong,
.warm-page-hero h1 strong {
  color: var(--color-primary);
  display: block;
}

.warm-hero p,
.fs-detail-hero p,
.warm-page-hero p {
  color: #684f40;
  font-size: clamp(16px, 1.4vw, 19px);
  max-width: 700px;
}

.fs-hero-actions,
.warm-actions,
.fs-cta-actions,
.fs-page-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.fs-btn,
.warm-btn {
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  display: inline-flex;
  font-weight: 900;
  gap: 8px;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.fs-btn:hover,
.warm-btn:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.fs-btn.primary,
.warm-btn.primary {
  background: linear-gradient(135deg, #f58a3f, var(--color-primary));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 16px 30px rgba(232, 111, 50, 0.24);
}

.fs-btn.ghost,
.warm-btn.ghost {
  background: rgba(255, 253, 248, 0.74);
  border-color: rgba(232, 111, 50, 0.34);
  color: var(--color-primary-dark);
}

.warm-trust-row {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 34px;
  max-width: 860px;
}

.warm-trust-row span {
  align-items: center;
  background: rgba(255, 253, 248, 0.82);
  border: 1px solid rgba(232, 111, 50, 0.13);
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(139, 91, 54, 0.08);
  color: #5c4030;
  display: flex;
  font-size: 13px;
  font-weight: 800;
  gap: 8px;
  padding: 12px 14px;
}

.warm-trust-row span::before {
  color: var(--color-primary);
  content: "\25CB";
  font-size: 18px;
}

.warm-floating-note {
  align-self: end;
  background: rgba(255, 253, 248, 0.86);
  border: 1px solid rgba(232, 111, 50, 0.16);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  justify-self: end;
  max-width: 320px;
  padding: 22px;
  position: relative;
  z-index: 1;
}

.warm-floating-note b {
  color: var(--color-heading);
  display: block;
  font-size: 18px;
  margin-bottom: 8px;
}

.warm-section-head,
.fs-section-head {
  margin: 0 auto 34px;
  max-width: 900px;
  text-align: center;
}

.warm-section-head.left,
.fs-section-head.left {
  margin-left: 0;
  text-align: left;
}

.warm-section-head h2,
.fs-section-head h2 {
  color: var(--color-heading);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.18;
  margin: 0 0 12px;
}

.warm-section-head p,
.fs-section-head p {
  color: var(--color-muted);
  margin: 0 auto;
  max-width: 760px;
}

.warm-card-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0 auto;
  max-width: 1480px;
}

.warm-card,
.warm-story-card,
.warm-scenario-card,
.warm-doc-card,
.warm-feature,
.warm-platform-card,
.warm-ability-card,
.warm-security-card {
  background: rgba(255, 253, 248, 0.92);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  padding: 22px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.warm-card:hover,
.warm-story-card:hover,
.warm-scenario-card:hover,
.warm-feature:hover,
.warm-platform-card:hover,
.warm-ability-card:hover,
.warm-security-card:hover {
  border-color: rgba(232, 111, 50, 0.34);
  box-shadow: var(--shadow-soft);
  transform: translateY(-4px);
}

.warm-card-visual {
  background: #fff4e7;
  border: 1px solid rgba(232, 111, 50, 0.15);
  border-radius: 18px;
  display: block;
  height: auto;
  aspect-ratio: 4 / 3;
  margin-bottom: 18px;
  overflow: hidden;
  position: relative;
}

.warm-card-visual::before,
.warm-card-visual::after {
  display: none;
}

.warm-card-visual img,
.warm-panel-photo img,
.warm-image-panel img {
  display: block;
  height: 100%;
  object-fit: cover;
  transition: transform 360ms ease;
  width: 100%;
}

.warm-card:hover .warm-card-visual img,
.warm-feature:hover .warm-card-visual img,
.warm-visual-panel:hover .warm-panel-photo img,
.warm-image-panel:hover img {
  transform: scale(1.035);
}

.warm-card-icon,
.warm-icon {
  align-items: center;
  background: #fff0df;
  border: 1px solid rgba(232, 111, 50, 0.18);
  border-radius: 14px;
  color: var(--color-primary);
  display: inline-flex;
  font-size: 22px;
  font-style: normal;
  height: 44px;
  justify-content: center;
  margin-bottom: 14px;
  width: 44px;
}

.warm-card h3,
.warm-scenario-card h3,
.warm-feature h3,
.warm-platform-card h3,
.warm-ability-card h3,
.warm-security-card h3 {
  color: var(--color-heading);
  font-size: 21px;
  margin: 0 0 8px;
}

.warm-card p,
.warm-scenario-card p,
.warm-feature p,
.warm-platform-card p,
.warm-ability-card p,
.warm-security-card p {
  margin: 0;
}

.warm-link {
  color: var(--color-primary-dark);
  display: inline-flex;
  font-weight: 900;
  margin-top: 16px;
}

.warm-scenario-band {
  background: linear-gradient(180deg, rgba(255, 241, 223, 0.8), rgba(255, 253, 248, 0.74));
  border-radius: 34px;
  margin: 0 clamp(18px, 4vw, 60px) clamp(64px, 7vw, 90px);
  padding: clamp(28px, 4vw, 46px);
}

.warm-scenario-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.warm-scenario-card {
  display: grid;
  grid-template-columns: 52px 1fr;
  padding: 22px;
}

.warm-scenario-card .warm-icon {
  grid-row: span 2;
  margin: 0;
}

.warm-split {
  align-items: center;
  display: grid;
  gap: clamp(28px, 5vw, 70px);
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  margin: 0 auto;
  max-width: 1280px;
}

.warm-photo-stack {
  min-height: 460px;
  position: relative;
}

.warm-photo-stack::before,
.warm-photo-stack::after,
.warm-photo-main {
  background: linear-gradient(135deg, #ffe1bd, #fffaf2);
  border: 12px solid #fffdf8;
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  content: "";
  position: absolute;
}

.warm-photo-main {
  background:
    linear-gradient(180deg, rgba(255, 248, 239, 0.05), rgba(255, 221, 180, 0.08)),
    url("/assets/images/home-elder-memory.png") center / cover no-repeat,
    linear-gradient(135deg, #ffe1bd, #fffaf2);
  inset: 40px 30px 20px 80px;
}

.warm-photo-stack::before {
  height: 220px;
  left: 0;
  top: 8px;
  transform: rotate(-8deg);
  width: 190px;
}

.warm-photo-stack::after {
  bottom: 0;
  height: 180px;
  right: 0;
  transform: rotate(8deg);
  width: 220px;
}

.warm-steps {
  display: grid;
  gap: 16px;
}

.warm-step {
  background: rgba(255, 253, 248, 0.86);
  border: 1px solid var(--color-border);
  border-radius: 22px;
  box-shadow: 0 10px 24px rgba(139, 91, 54, 0.08);
  display: grid;
  gap: 16px;
  grid-template-columns: 54px 1fr;
  padding: 18px;
}

.warm-step span {
  align-items: center;
  background: #fff0df;
  border-radius: 16px;
  color: var(--color-primary-dark);
  display: inline-flex;
  font-weight: 900;
  height: 54px;
  justify-content: center;
  width: 54px;
}

.warm-step h3 {
  color: var(--color-heading);
  margin: 0 0 4px;
}

.warm-step p {
  margin: 0;
}

.fs-detail-hero,
.warm-page-hero {
  align-items: center;
  background:
    radial-gradient(circle at 90% 16%, rgba(232, 111, 50, 0.16), transparent 28%),
    linear-gradient(135deg, #fff9ef, #fff0df);
  display: grid;
  gap: clamp(28px, 5vw, 70px);
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 0.78fr);
  min-height: 560px;
  overflow: hidden;
  padding: clamp(70px, 8vw, 118px) clamp(18px, 5vw, 88px);
  position: relative;
}

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

.warm-visual-panel {
  background: rgba(255, 253, 248, 0.88);
  border: 1px solid var(--color-border);
  border-radius: 32px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  padding: 24px;
}

.warm-album-panel {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, 1fr);
}

.warm-album-panel-with-image .warm-panel-photo.wide {
  grid-column: 1 / -1;
}

.warm-panel-photo {
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(232, 111, 50, 0.15);
  border-radius: 22px;
  box-shadow: 0 16px 34px rgba(139, 91, 54, 0.11);
  margin-bottom: 18px;
  overflow: hidden;
}

.warm-album-panel-with-image .warm-panel-photo {
  margin-bottom: 0;
}

.warm-image-panel {
  background: rgba(255, 253, 248, 0.9);
  border: 1px solid var(--color-border);
  border-radius: 32px;
  box-shadow: var(--shadow-soft);
  margin: 0;
  overflow: hidden;
  position: relative;
}

.warm-image-panel img {
  aspect-ratio: 16 / 10;
}

.warm-app-image img {
  aspect-ratio: 16 / 11;
}

.warm-download-info-image {
  max-width: 620px;
}

.warm-album-item {
  background: #fff6ea;
  border: 1px solid rgba(232, 111, 50, 0.14);
  border-radius: 18px;
  min-height: 118px;
  padding: 16px;
}

.warm-album-item b {
  color: var(--color-heading);
  display: block;
  margin-bottom: 8px;
}

.warm-ability-grid,
.warm-feature-grid,
.warm-security-grid,
.warm-platform-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 auto;
  max-width: 1280px;
}

.warm-timeline {
  counter-reset: step;
  display: grid;
  gap: 18px;
  margin: 0 auto;
  max-width: 1100px;
  position: relative;
}

.warm-timeline::before {
  background: linear-gradient(180deg, rgba(232, 111, 50, 0.25), rgba(47, 143, 131, 0.18));
  bottom: 28px;
  content: "";
  left: 26px;
  position: absolute;
  top: 28px;
  width: 2px;
}

.warm-timeline-item {
  background: rgba(255, 253, 248, 0.9);
  border: 1px solid var(--color-border);
  border-radius: 22px;
  box-shadow: 0 10px 28px rgba(139, 91, 54, 0.08);
  display: grid;
  gap: 18px;
  grid-template-columns: 54px 1fr;
  padding: 20px;
  position: relative;
}

.warm-timeline-item::before {
  align-items: center;
  background: var(--color-primary);
  border-radius: 999px;
  color: #fff;
  content: counter(step, decimal-leading-zero);
  counter-increment: step;
  display: inline-flex;
  font-weight: 900;
  height: 54px;
  justify-content: center;
  width: 54px;
}

.warm-timeline-item h3 {
  color: var(--color-heading);
  margin: 0 0 6px;
}

.warm-timeline-item p {
  margin: 0;
}

.warm-tabs-layout {
  display: grid;
  gap: 24px;
  grid-template-columns: 290px 1fr;
  margin: 0 auto;
  max-width: 1280px;
}

.warm-tab-nav {
  display: grid;
  gap: 10px;
}

.warm-tab-nav button {
  background: rgba(255, 253, 248, 0.86);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  color: #684f40;
  font-weight: 900;
  min-height: 48px;
  padding: 0 16px;
  text-align: left;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.warm-tab-nav button.active,
.warm-tab-nav button.is-active {
  background: linear-gradient(135deg, #f58a3f, var(--color-primary));
  color: #fff;
}

.warm-tab-panel {
  display: none;
}

.warm-tab-panel.active,
.warm-tab-panel.is-active {
  display: block;
}

.warm-triptych {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
}

.warm-triptych article {
  border-radius: 22px;
  min-height: 210px;
  padding: 22px;
}

.warm-triptych .pain {
  background: #fff2e5;
}

.warm-triptych .solve {
  background: #ecf7f3;
}

.warm-triptych .value {
  background: #3b2418;
}

.warm-triptych .value h3,
.warm-triptych .value p,
.warm-triptych .value h4 {
  color: #fff9ef;
}

.warm-triptych h3,
.warm-triptych h4 {
  color: var(--color-heading);
  margin: 0 0 10px;
}

.warm-soft-band {
  background: linear-gradient(135deg, rgba(255, 240, 223, 0.92), rgba(255, 253, 248, 0.88));
}

.warm-contrast {
  background: #3b2418;
  color: #fff9ef;
}

.warm-contrast h2,
.warm-contrast h3,
.warm-contrast .warm-kicker {
  color: #fff9ef;
}

.warm-contrast p {
  color: rgba(255, 249, 239, 0.76);
}

.warm-contrast .warm-card,
.warm-contrast .warm-security-card {
  background: rgba(255, 249, 239, 0.1);
  border-color: rgba(255, 249, 239, 0.18);
  box-shadow: none;
}

.warm-contrast .warm-card h3,
.warm-contrast .warm-card p,
.warm-contrast .warm-security-card h3,
.warm-contrast .warm-security-card p {
  color: #fff9ef;
}

.warm-download-device {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-content: center;
  min-height: 360px;
}

.warm-phone {
  background: #2d1a12;
  border: 8px solid #2d1a12;
  border-radius: 30px;
  box-shadow: var(--shadow-soft);
  height: 320px;
  overflow: hidden;
  padding: 12px;
  transform: rotate(-5deg);
  width: 170px;
}

.warm-phone:nth-child(2) {
  height: 360px;
  transform: translateY(-18px);
}

.warm-phone:nth-child(3) {
  transform: rotate(6deg);
}

.warm-phone-screen {
  background: linear-gradient(180deg, #fff8ef, #ffe7cc);
  border-radius: 22px;
  height: 100%;
  padding: 18px 12px;
}

.warm-phone-screen span,
.warm-phone-screen i,
.warm-phone-screen b {
  background: rgba(232, 111, 50, 0.2);
  border-radius: 999px;
  display: block;
  height: 10px;
  margin: 12px 0;
}

.warm-phone-screen b {
  background: var(--color-primary);
  height: 46px;
}

.warm-phone-screen i {
  background: rgba(47, 143, 131, 0.2);
  height: 78px;
}

.warm-status-pill {
  background: #fff0df;
  border: 1px solid rgba(232, 111, 50, 0.18);
  border-radius: 999px;
  color: var(--color-primary-dark);
  display: inline-flex;
  font-size: 13px;
  font-weight: 900;
  padding: 6px 12px;
}

.warm-qr {
  background:
    linear-gradient(90deg, rgba(59, 36, 24, 0.08) 12px, transparent 12px) 0 0 / 34px 34px,
    linear-gradient(rgba(59, 36, 24, 0.08) 12px, transparent 12px) 0 0 / 34px 34px,
    #fffdf8;
  border: 1px solid var(--color-border);
  border-radius: 22px;
  height: 180px;
  width: 180px;
}

.warm-form {
  background: rgba(255, 253, 248, 0.94);
  border: 1px solid var(--color-border);
  border-radius: 30px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 16px;
  padding: 26px;
}

.warm-form label {
  color: #5c4030;
  display: grid;
  font-weight: 900;
  gap: 8px;
}

.warm-form input,
.warm-form select,
.warm-form textarea {
  background: #fffaf2;
  border: 1px solid rgba(169, 112, 74, 0.22);
  border-radius: 14px;
  color: var(--color-text);
  outline: 0;
  padding: 13px 14px;
}

.warm-form textarea {
  min-height: 110px;
  resize: vertical;
}

.warm-doc-layout {
  display: grid;
  gap: 28px;
  grid-template-columns: 260px minmax(0, 1fr);
  margin: 0 auto;
  max-width: 1180px;
}

.warm-doc-toc {
  align-self: start;
  background: rgba(255, 253, 248, 0.88);
  border: 1px solid var(--color-border);
  border-radius: 22px;
  padding: 18px;
  position: sticky;
  top: 96px;
}

.warm-doc-toc a {
  border-radius: 12px;
  color: var(--color-muted);
  display: block;
  font-weight: 800;
  padding: 10px 12px;
}

.warm-doc-toc a:hover {
  background: #fff0df;
  color: var(--color-primary-dark);
}

.warm-doc-content {
  background: rgba(255, 253, 248, 0.92);
  border: 1px solid var(--color-border);
  border-radius: 28px;
  box-shadow: var(--shadow-card);
  padding: clamp(24px, 4vw, 46px);
}

.warm-doc-content section + section {
  border-top: 1px solid rgba(169, 112, 74, 0.14);
  margin-top: 28px;
  padding-top: 28px;
}

.warm-doc-content h2 {
  color: var(--color-heading);
  margin: 0 0 12px;
}

.warm-doc-content p,
.warm-doc-content li {
  color: var(--color-muted);
  line-height: 1.9;
}

.fs-page-cta {
  padding: clamp(44px, 6vw, 76px) clamp(18px, 5vw, 88px);
}

.fs-page-cta-inner {
  align-items: center;
  background:
    radial-gradient(circle at 92% 10%, rgba(255, 255, 255, 0.2), transparent 26%),
    linear-gradient(135deg, #3b2418, #6f3b20);
  border-radius: 34px;
  box-shadow: var(--shadow-soft);
  color: #fff9ef;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1280px;
  padding: clamp(30px, 5vw, 56px);
}

.fs-page-cta h2 {
  color: #fff9ef;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.18;
  margin: 0 0 10px;
}

.fs-page-cta p {
  color: rgba(255, 249, 239, 0.76);
  margin: 0;
}

.fs-footer {
  background: #2d1a12;
  color: #fff9ef;
  padding: 40px clamp(18px, 5vw, 88px);
}

.fs-footer-main {
  align-items: center;
  border-bottom: 1px solid rgba(255, 249, 239, 0.12);
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin: 0 auto 20px;
  max-width: 1280px;
  padding-bottom: 22px;
}

.fs-footer-main strong {
  display: block;
  font-size: 20px;
}

.fs-footer-main span,
.fs-footer-bottom,
.fs-footer-bottom p {
  color: rgba(255, 249, 239, 0.66);
}

.fs-footer-bottom {
  margin: 0 auto;
  max-width: 1280px;
  text-align: center;
}

.fs-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin: 10px 0;
}

.fs-footer-links a:hover {
  color: #fff9ef;
}

.fs-footer-filings {
  display: flex;
  flex-wrap: wrap;
  font-size: 12px;
  gap: 10px 18px;
  justify-content: center;
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

.fs-reveal-ready [data-reveal] {
  opacity: 1;
  transform: none;
}

.fs-reveal-ready [data-reveal].is-visible {
  animation: warmReveal 680ms ease forwards;
}

.fs-flow-step.is-lit,
.warm-timeline-item.is-lit {
  border-color: rgba(232, 111, 50, 0.42);
}

@keyframes warmReveal {
  from {
    opacity: 0.96;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .warm-card-grid,
  .warm-scenario-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .warm-ability-grid,
  .warm-feature-grid,
  .warm-security-grid,
  .warm-platform-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 940px) {
  .fs-nav {
    padding-right: 74px;
  }

  .fs-menu-toggle {
    align-items: center;
    background: #fff4e7;
    border: 1px solid rgba(232, 111, 50, 0.18);
    border-radius: 12px;
    box-shadow: 0 10px 22px rgba(139, 91, 54, 0.08);
    display: flex !important;
    flex: 0 0 auto;
    justify-content: center;
    margin-left: auto;
    position: fixed !important;
    right: clamp(16px, 18vw, 84px) !important;
    top: 12px !important;
    z-index: 60;
  }

  .fs-menu {
    background: rgba(255, 253, 248, 0.98);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 22px 40px rgba(96, 63, 42, 0.12);
    display: none;
    flex-direction: column;
    left: 0;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    padding: 18px;
    position: fixed;
    right: 0;
    top: 66px;
  }

  .fs-menu.is-open {
    display: flex;
  }

  .warm-hero,
  .fs-detail-hero,
  .warm-split,
  .warm-tabs-layout,
  .warm-doc-layout {
    grid-template-columns: 1fr;
  }

  .warm-hero {
    min-height: auto;
    padding-top: 88px;
  }

  .warm-hero-copy,
  .fs-detail-copy,
  .fs-detail-visual {
    max-width: 100%;
    min-width: 0;
    width: 100%;
  }

  .warm-hero-copy {
    max-width: min(342px, calc(100vw - 48px));
  }

  .warm-hero::before {
    background:
      linear-gradient(180deg, rgba(255, 248, 239, 0.98) 0%, rgba(255, 248, 239, 0.92) 58%, rgba(255, 248, 239, 0.54) 100%),
      url("/assets/images/home-elder-memory.png") center bottom / cover no-repeat;
  }

  .warm-floating-note {
    justify-self: start;
    margin-top: 34px;
    max-width: 100%;
  }

  .warm-trust-row,
  .warm-triptych {
    grid-template-columns: 1fr;
  }

  .warm-doc-toc {
    position: static;
  }

  .fs-page-cta-inner,
  .fs-footer-main {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  .fs-nav {
    min-height: 66px;
    padding: 12px 16px;
  }

  .fs-brand {
    font-size: 18px;
  }

  .fs-brand-mark {
    height: 34px;
    width: 34px;
  }

  .warm-hero h1,
  .fs-detail-hero h1,
  .warm-page-hero h1 {
    font-size: clamp(30px, 8.4vw, 36px);
    line-height: 1.14;
    max-width: min(342px, calc(100vw - 48px));
    white-space: normal;
  }

  .warm-hero p,
  .fs-detail-hero p,
  .warm-page-hero p {
    font-size: 15px;
    line-height: 1.85;
    max-width: min(342px, calc(100vw - 48px));
    overflow-wrap: anywhere;
    white-space: normal;
    width: min(342px, calc(100vw - 48px));
    word-break: break-word;
  }

  .warm-actions {
    align-items: stretch;
  }

  .warm-actions .warm-btn {
    justify-content: center;
    min-width: 0;
  }

  .warm-card-grid,
  .warm-scenario-grid,
  .warm-ability-grid,
  .warm-feature-grid,
  .warm-security-grid,
  .warm-platform-grid {
    grid-template-columns: 1fr;
  }

  .warm-scenario-card,
  .warm-step,
  .warm-timeline-item {
    grid-template-columns: 1fr;
  }

  .warm-card,
  .warm-story-card,
  .warm-scenario-card,
  .warm-doc-card,
  .warm-feature,
  .warm-platform-card,
  .warm-ability-card,
  .warm-security-card {
    border-radius: 22px;
    padding: 18px;
  }

  .warm-card-visual,
  .warm-panel-photo,
  .warm-image-panel img {
    aspect-ratio: 16 / 10;
  }

  .warm-photo-stack {
    min-height: 320px;
  }

  .warm-photo-main {
    inset: 36px 0 0 32px;
  }

  .warm-download-device {
    flex-direction: column;
  }

  .warm-phone,
  .warm-phone:nth-child(2),
  .warm-phone:nth-child(3) {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .fs-reveal-ready [data-reveal] {
    opacity: 1;
    transform: none;
  }
}