:root {
  color-scheme: light;
  --ink: #17212b;
  --muted: #637083;
  --paper: #f7f9fc;
  --panel: #ffffff;
  --line: #dce3ee;
  --blue: #2468d8;
  --deep-blue: #163f91;
  --green: #247a59;
  --gold: #a9791f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}

.home-site {
  background:
    linear-gradient(180deg, #f6f9ff 0%, #eef5fb 46%, #fbfcff 100%);
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px max(18px, calc((100vw - 1120px) / 2));
  border-bottom: 1px solid rgba(220, 227, 238, 0.9);
  background: rgba(247, 249, 252, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
  font-size: 14px;
}

nav a {
  text-decoration: none;
}

.hero,
.band,
.content-grid,
.page,
footer {
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 18px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 64px);
  padding-block: 56px;
}

.home-hero,
.studio-intro,
.home-section,
.home-cta {
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 18px;
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(340px, 0.94fr);
  gap: 56px;
  align-items: center;
  min-height: calc(100vh - 64px);
  padding-block: 72px 58px;
}

.home-hero h1 {
  max-width: 760px;
  font-size: clamp(44px, 7vw, 76px);
}

.home-hero .subtitle {
  max-width: 720px;
}

.home-topbar {
  background: rgba(246, 249, 255, 0.92);
}

.studio-panel {
  display: grid;
  gap: 16px;
  padding: 22px;
  border: 1px solid #d7e3f2;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 28px 80px rgba(36, 104, 216, 0.13);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, #2468d8, #18a06f);
}

.panel-header span {
  font-weight: 900;
  opacity: 0.88;
}

.panel-header strong {
  font-size: 54px;
  line-height: 1;
}

.app-orbit {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.app-chip {
  display: grid;
  gap: 12px;
  min-height: 138px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(23, 33, 43, 0.06);
}

.app-chip span,
.product-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}

.app-chip img,
.image-icon img {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  object-fit: cover;
}

.app-chip strong {
  align-self: end;
  font-size: 18px;
}

.app-chip.bazi span {
  background: #8b5f3d;
}

.app-chip.starward span {
  background: #43314f;
}

.app-chip.bluebaby span {
  background: #2583df;
}

.studio-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 38px;
  align-items: end;
  padding-block: 54px;
  border-top: 1px solid var(--line);
}

.studio-intro p:last-child {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.home-section {
  padding-block: 58px;
}

.home-section .section-title {
  margin-bottom: 22px;
}

.public-product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.public-product-grid article {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 46px rgba(23, 33, 43, 0.07);
}

.public-product-grid h3 {
  margin-bottom: 10px;
  font-size: 24px;
}

.public-product-grid p,
.public-product-grid li,
.value-grid p,
.home-cta p,
.donation-highlight p {
  color: var(--muted);
  line-height: 1.75;
}

.public-product-grid ul {
  display: grid;
  gap: 7px;
  margin: 12px 0 18px;
  padding-left: 18px;
}

.public-product-grid a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  text-decoration: none;
  font-weight: 900;
}

.product-icon {
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, #2468d8, #18a06f);
  font-size: 20px;
}

.image-icon {
  overflow: hidden;
  background: #e8f3ff;
}

.image-icon img {
  width: 100%;
  height: 100%;
}

.warm-band {
  max-width: none;
  padding-inline: max(18px, calc((100vw - 1120px) / 2));
  border-block: 1px solid #dbe6f2;
  background: linear-gradient(135deg, #ffffff 0%, #eef8f5 100%);
}

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

.value-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.value-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}

.donation-highlight {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 50px;
}

.donation-highlight > div {
  max-width: 760px;
}

.home-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 42px;
  padding-block: 30px;
  border: 1px solid #cfe0f3;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(36, 104, 216, 0.09);
}

.home-cta > div:first-child {
  max-width: 680px;
}

.eyebrow,
.section-title p {
  margin: 0 0 10px;
  color: var(--blue);
  font-weight: 900;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(42px, 8vw, 78px);
  line-height: 1.02;
}

h2 {
  font-size: 26px;
}

h3 {
  font-size: 20px;
}

.subtitle {
  max-width: 690px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.primary,
.secondary,
.product-grid a,
.list-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 900;
}

.primary,
.product-grid a {
  color: #fff;
  background: var(--blue);
}

.secondary,
.list-link {
  border: 1px solid var(--line);
  background: var(--panel);
}

.note {
  max-width: 690px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.hero-board {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #eaf1fb;
  box-shadow: 0 28px 80px rgba(23, 33, 43, 0.12);
}

.board-card,
.board-grid div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.board-card {
  display: grid;
  gap: 6px;
}

.board-card strong {
  font-size: 24px;
}

.board-card span,
.board-grid div {
  color: var(--muted);
}

.board-card.accent {
  color: #fff;
  background: var(--deep-blue);
}

.board-card.accent span {
  color: rgba(255, 255, 255, 0.78);
}

.board-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.band {
  padding-block: 52px;
  border-top: 1px solid var(--line);
}

.product-grid,
.content-grid,
.download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.content-grid,
.download-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-block: 52px;
}

.product-grid article,
.content-grid article,
.download-grid article,
.page-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.tag {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--blue);
  font-weight: 900;
  font-size: 13px;
}

.product-grid p,
.content-grid p,
.download-grid p,
.page p,
.page li {
  color: var(--muted);
  line-height: 1.75;
}

.page {
  padding-block: 46px;
}

.page-header {
  max-width: 780px;
  margin-bottom: 24px;
}

.page-header .subtitle {
  font-size: 17px;
}

.page-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr;
  gap: 16px;
  align-items: start;
}

.page-card + .page-card {
  margin-top: 14px;
}

.meta-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.meta-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.meta-list strong {
  color: var(--ink);
}

.placeholder-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.placeholder-list div {
  padding: 16px;
  border: 1px dashed #b8c4d6;
  border-radius: 8px;
  color: var(--muted);
  background: #fbfcff;
}

.product-topbar {
  position: sticky;
}

.legacy-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 18px 48px;
}

.legacy-hero {
  padding: 56px 0 42px;
  border-bottom: 1px solid var(--line);
}

.legacy-hero h1 {
  max-width: 820px;
}

.legacy-section {
  padding-block: 42px;
}

.legacy-section.tinted {
  margin-inline: -18px;
  padding-inline: 18px;
  background: rgba(255, 255, 255, 0.48);
  border-block: 1px solid var(--line);
}

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

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

.feature-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.feature-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 18px;
}

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

.plan-grid article {
  padding: 24px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  text-align: center;
}

.plan-grid article.recommended {
  border-color: var(--blue);
  background: #f4f8ff;
}

.plan-grid strong {
  display: block;
  color: var(--blue);
  font-size: 34px;
  line-height: 1;
}

.plan-grid span,
.center-note {
  color: var(--muted);
  line-height: 1.6;
}

.center-note {
  margin: 18px 0 0;
  text-align: center;
}

.bazi-theme {
  --ink: #3d2817;
  --muted: #735d46;
  --paper: #f5f0e8;
  --panel: #faf8f3;
  --line: #d4c4b0;
  --blue: #8b5f3d;
  --deep-blue: #5d3f2d;
  background:
    radial-gradient(circle at 20% 12%, rgba(160, 82, 45, 0.08), transparent 34%),
    var(--paper);
  font-family: "Songti SC", "SimSun", "Noto Serif SC", serif;
}

.bazi-theme .brand-mark,
.bazi-theme .primary {
  background: linear-gradient(135deg, #8b7355, #6b5344);
}

.bazi-theme .legacy-hero {
  text-align: center;
  border-bottom: 2px solid #c4a58a;
}

.bazi-theme .legacy-hero h1 {
  max-width: none;
  letter-spacing: 8px;
}

.bazi-theme .legacy-hero .subtitle {
  margin-inline: auto;
}

.bazi-theme .legacy-section.tinted {
  background: #efe8dc;
}

.bazi-theme .plan-grid article.recommended {
  border-color: #a0522d;
  background: #fff9f0;
}

.bazi-theme .plan-grid strong {
  color: #a0522d;
}

.renqingbu-theme {
  --blue: #a3372a;
  --deep-blue: #803123;
  --green: #2f7a53;
  --gold: #bb8b36;
  --paper: #fbfaf6;
  --panel: #ffffff;
  --line: #ded7cd;
  --ink: #251f1a;
  --muted: #6b6258;
}

.renqingbu-theme .brand-mark,
.renqingbu-theme .primary {
  background: #a3372a;
}

.renqingbu-page .donation {
  display: grid;
  grid-template-columns: 180px 260px 1fr;
  gap: 14px;
  align-items: stretch;
  margin-bottom: 14px;
}

.renqingbu-page .donation div,
.renqingbu-page .donation p {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.renqingbu-page .donation strong {
  display: block;
  color: var(--gold);
  font-size: 40px;
}

.renqingbu-page .donation span {
  color: var(--muted);
}

.bluebaby-theme {
  --blue: #2583df;
  --deep-blue: #1055b6;
  --green: #22a36f;
  --gold: #f4b828;
  --paper: #f3f8ff;
  --panel: #ffffff;
  --line: #d7e5f6;
  --ink: #13202d;
  --muted: #62758d;
  background:
    linear-gradient(180deg, #f6fbff 0%, #eef6ff 55%, #f9fbff 100%);
}

.bluebaby-theme .brand-mark,
.bluebaby-theme .primary {
  background: linear-gradient(135deg, #2a9df4, #1269d3);
}

.bluebaby-page .page-header {
  max-width: 860px;
}

.bluebaby-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.bluebaby-card {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
  min-height: 100%;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 42px rgba(31, 97, 163, 0.08);
}

.bluebaby-card img {
  width: 92px;
  height: 92px;
  border: 1px solid #cbe0f5;
  border-radius: 22px;
  object-fit: cover;
  box-shadow: 0 10px 26px rgba(35, 116, 206, 0.18);
}

.bluebaby-card h2 {
  margin-bottom: 10px;
  font-size: 28px;
}

.bluebaby-card p,
.bluebaby-card li {
  color: var(--muted);
  line-height: 1.75;
}

.bluebaby-card ul {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding-left: 20px;
}

.bluebaby-card .status {
  display: inline-flex;
  margin-top: 16px;
  margin-bottom: 0;
  padding: 7px 10px;
  border-radius: 8px;
  color: #0f5fb4;
  background: #e8f3ff;
  font-size: 13px;
  font-weight: 900;
}

.download-btn,
.ghost-btn,
.feature-tab,
.shot-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 900;
  cursor: pointer;
}

.download-btn {
  color: #fff;
  background: #6b4a2d;
}

.ghost-btn,
.feature-tab,
.shot-chip {
  color: var(--ink);
  border-color: var(--line);
  background: var(--panel);
}

.starward-theme {
  color-scheme: dark;
  --ink: #fff7d6;
  --muted: #cbbf9a;
  --paper: #15172c;
  --panel: rgba(255, 245, 207, 0.08);
  --line: rgba(255, 245, 207, 0.22);
  --blue: #edbf58;
  --deep-blue: #20223b;
  --green: #5f9d80;
  --gold: #edbf58;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(180deg, #15172c 0%, #253b47 62%, #d4ad5c 130%);
  background-size: 44px 44px, 44px 44px, auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.starward-theme .brand-mark,
.starward-theme .download-btn {
  background: #201831;
}

.starward-theme .brand-mark {
  border: 3px solid #2a2038;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.35);
}

.starward-theme .download-btn {
  min-height: 58px;
  color: #271d31;
  border: 4px solid #3b2847;
  background: var(--gold);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.38);
  font-size: 18px;
}

.starward-theme .ghost-btn {
  min-height: 54px;
  color: var(--ink);
  border: 3px solid rgba(255, 247, 214, 0.42);
  background: rgba(255, 255, 255, 0.04);
}

.starward-theme .topbar {
  border-bottom-color: rgba(255, 245, 207, 0.16);
  background: rgba(21, 23, 44, 0.88);
}

.starward-topbar nav a {
  color: var(--muted);
}

.starward-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 32px;
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
  padding: 56px 18px 44px;
  min-height: calc(100vh - 72px);
}

.starward-theme .eyebrow {
  color: var(--gold);
}

.starward-theme h2,
.starward-theme h3 {
  color: var(--ink);
}

.starward-hero h1 {
  max-width: 12ch;
  font-size: clamp(42px, 7vw, 74px);
  line-height: 1.04;
  color: var(--ink);
}

.starward-hero .lead {
  max-width: 680px;
  color: #eee3bc;
  font-size: 18px;
  line-height: 1.8;
}

.starward-hero .meta {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.phone-stack {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 18px;
}

.phone {
  width: min(100%, 320px);
  aspect-ratio: 9 / 16;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #20192a;
  box-shadow: 0 24px 70px rgba(35, 24, 47, 0.22);
}

.phone.secondary {
  width: min(78%, 250px);
  margin-left: -48%;
  transform: translateY(30px);
  opacity: 0.9;
}

.phone img,
.feature-device img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
}

.starward-band {
  padding-block: 54px;
  border-top: 3px solid rgba(237, 191, 88, 0.45);
  border-bottom: 3px solid rgba(237, 191, 88, 0.45);
  background: rgba(20, 22, 42, 0.72);
}

.starward-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 18px;
}

.section-intro {
  max-width: 740px;
  margin-bottom: 18px;
  color: var(--muted);
  line-height: 1.75;
}

.starward-theme .section-intro {
  color: #eee3bc;
}

.feature-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: 18px;
  align-items: start;
}

.feature-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 22px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.feature-tab[aria-selected="true"],
.shot-chip[aria-selected="true"] {
  color: #271d31;
  background: var(--gold);
  border-color: #3b2847;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.32);
}

.starward-theme .feature-tab,
.starward-theme .shot-chip {
  flex: 0 0 auto;
  color: var(--ink);
  border: 3px solid rgba(255, 247, 214, 0.32);
  background: rgba(255, 255, 255, 0.05);
  white-space: nowrap;
}

.starward-theme .feature-tab[aria-selected="true"],
.starward-theme .shot-chip[aria-selected="true"] {
  color: #271d31;
  background: var(--gold);
  border-color: #3b2847;
}

.starward-theme .feature-copy h3 {
  color: var(--gold);
  font-size: 28px;
}

.starward-theme .feature-copy p {
  color: #eee3bc;
}

.feature-copy {
  margin-top: 18px;
  padding: 22px;
  border: 3px solid rgba(255, 245, 207, 0.22);
  border-radius: 8px;
  background: rgba(255, 245, 207, 0.08);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.22);
}

.feature-points {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding-left: 20px;
  color: #f4e8c0;
  line-height: 1.75;
}

.shot-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.feature-device {
  position: sticky;
  top: 88px;
  width: 100%;
  aspect-ratio: 9 / 16;
  padding: 12px;
  border: 5px solid rgba(255, 247, 214, 0.9);
  border-radius: 10px;
  background: #221f29;
  box-shadow: 16px 18px 0 rgba(0, 0, 0, 0.28);
}

.notice {
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 3px solid rgba(255, 245, 207, 0.22);
  border-radius: 8px;
  background: rgba(255, 245, 207, 0.08);
  color: #eee3bc;
  line-height: 1.75;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.22);
}

.starward-footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 3px solid rgba(237, 191, 88, 0.45);
  color: var(--muted);
  font-size: 14px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-block: 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 880px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .page-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .home-hero,
  .studio-intro,
  .public-product-grid,
  .value-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .home-hero {
    padding-block: 46px;
  }

  .app-orbit {
    grid-template-columns: 1fr;
  }

  .public-product-grid article {
    grid-template-columns: 1fr;
  }

  .donation-highlight,
  .home-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-cta .actions,
  .home-cta .actions a,
  .home-hero .actions a {
    width: 100%;
  }

  .starward-hero,
  .feature-showcase {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .phone.secondary {
    margin-left: 0;
    transform: none;
    width: min(100%, 290px);
  }

  .phone-stack {
    min-height: 0;
  }

  .feature-device {
    position: static;
    max-width: 420px;
    margin-inline: auto;
  }

  .product-grid,
  .content-grid,
  .download-grid,
  .placeholder-list,
  .bluebaby-grid,
  .feature-grid.three,
  .feature-grid.six,
  .plan-grid,
  .renqingbu-page .donation {
    grid-template-columns: 1fr;
  }

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

  .starward-footer {
    flex-direction: column;
  }

  footer {
    flex-direction: column;
  }
}