:root {
  --ink: #050505;
  --panel: #101010;
  --soft: #181818;
  --line: #222222;
  --sand: #f4f3ee;
  --mist: #a1a198;
  --gold: #d6b25e;
  --muted: #77776f;
  --max-width: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background:
    radial-gradient(circle at top, rgba(214, 178, 94, 0.08), transparent 28%),
    var(--ink);
  color: var(--sand);
  font-family: "Manrope", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

select {
  font: inherit;
}

button,
input,
textarea {
  font: inherit;
}

.site-header,
.section,
.site-footer {
  width: min(calc(100% - 2rem), var(--max-width));
  margin-left: auto;
  margin-right: auto;
}

.site-header {
  position: sticky;
  top: 1rem;
  z-index: 10;
  margin-top: 1rem;
  padding: 0.78rem 0.82rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(19, 19, 19, 0.92), rgba(9, 9, 9, 0.84));
  backdrop-filter: blur(16px) saturate(135%);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.22);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  transition:
    transform 260ms ease,
    background 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    opacity 220ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(214, 178, 94, 0.15);
  background: linear-gradient(180deg, rgba(15, 15, 15, 0.95), rgba(7, 7, 7, 0.92));
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.32);
}

.site-header.is-hidden {
  transform: translateY(calc(-100% - 1.1rem));
  opacity: 0;
  pointer-events: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding-left: 0.2rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-mark {
  width: 0.75rem;
  height: 0.75rem;
  background: var(--gold);
  border-radius: 0.2rem;
  box-shadow: 0 0 24px rgba(214, 178, 94, 0.22);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  justify-self: center;
  padding: 0.28rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  gap: 0.22rem;
  color: var(--mist);
  font-size: 0.92rem;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0 1rem;
  border-radius: 999px;
  letter-spacing: 0.03em;
  transition:
    color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 0.55rem;
}

.language-switcher {
  position: relative;
  min-width: 142px;
}

.language-switcher::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1rem;
  width: 0.42rem;
  height: 0.42rem;
  margin-top: -0.34rem;
  border-right: 1px solid var(--mist);
  border-bottom: 1px solid var(--mist);
  transform: rotate(45deg);
  pointer-events: none;
}

.language-select {
  width: 100%;
  min-height: 2.72rem;
  padding: 0 2.45rem 0 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--sand);
  appearance: none;
  cursor: pointer;
  transition:
    color 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.language-select:hover,
.language-select:focus-visible {
  border-color: var(--gold);
}

.language-select:focus-visible {
  outline: none;
}

.language-select option {
  background: var(--panel);
  color: var(--sand);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.button:hover,
.button:focus-visible,
.preview-switch:hover,
.preview-switch:focus-visible,
.store-link:hover,
.store-link:focus-visible {
  color: var(--sand);
}

.site-nav a.is-active,
.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.045);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.section {
  padding: 5.5rem 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 430px);
  gap: 4.5rem;
  align-items: start;
  padding-top: 3.75rem;
}

.eyebrow,
.detail-label,
.preview-ui-label,
.preview-ui-footnote,
.preview-ui-tab-label,
.preview-ui-card-label,
.store-overline {
  margin: 0;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mist);
}

.hero h1,
.section-heading h2,
.preview-copy-block h2 {
  margin: 0;
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero h1 {
  margin-top: 1rem;
  font-size: clamp(3.4rem, 7vw, 6.4rem);
  line-height: 0.9;
  letter-spacing: -0.075em;
  max-width: 9.6ch;
}

.hero-text,
.section-heading p,
.detail-card p,
.process-step p,
.preview-copy-block p,
.preview-ui-copy,
.preview-ui-copy-muted,
.preview-ui-caption,
.preview-ui-list,
.preview-ui-status {
  font-size: 1rem;
}

.hero-text {
  max-width: 34rem;
  margin: 1.5rem 0 0;
  color: var(--mist);
  font-size: 1.08rem;
  line-height: 1.65;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.72rem;
  padding: 0 1.05rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  transition:
    color 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    transform 160ms ease;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.025);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.store-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.store-link {
  min-height: 5.5rem;
  padding: 0.95rem 1rem;
  border: 1px solid var(--line);
  background: var(--panel);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition:
    color 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.store-link:hover,
.store-link:focus-visible {
  border-color: var(--gold);
}

.store-icon {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--sand);
  flex: 0 0 auto;
}

.store-icon svg {
  width: 1.4rem;
  height: 1.4rem;
}

.store-copy {
  display: grid;
  gap: 0.1rem;
}

.store-copy strong {
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.preview-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2.6rem;
  position: relative;
  z-index: 2;
}

.preview-switch {
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  background: var(--soft);
  color: var(--mist);
  cursor: pointer;
  min-width: 0;
  position: relative;
  z-index: 1;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  transition:
    color 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.preview-switch.is-active {
  border-color: var(--gold);
  background: var(--panel);
  color: var(--sand);
}

.preview-copy-block {
  margin-top: 1.75rem;
  max-width: 30rem;
}

.preview-copy-block h2 {
  margin-top: 0.6rem;
  font-size: clamp(2rem, 3vw, 3rem);
}

.preview-copy-block p {
  margin-top: 0.9rem;
  color: var(--mist);
  line-height: 1.65;
}

.phone-column {
  display: flex;
  justify-content: center;
}

.device-shell {
  width: min(100%, 390px);
  padding: 12px;
  border: 1px solid #1a1a1a;
  border-radius: 34px;
  background: #000000;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.28);
}

.device-notch {
  width: 82px;
  height: 8px;
  margin: 6px auto 10px;
  background: #111111;
  border-radius: 999px;
}

.device-screen {
  min-height: 760px;
  background: var(--ink);
  overflow: hidden;
  border-radius: 24px;
}

.section-heading {
  max-width: 48rem;
}

.section-heading h2 {
  margin-top: 0.9rem;
  font-size: clamp(2.45rem, 4vw, 4.2rem);
  letter-spacing: -0.055em;
  max-width: 12ch;
}

.section-heading p {
  margin-top: 1.1rem;
  color: var(--mist);
  max-width: 34rem;
  line-height: 1.65;
}

.detail-section,
.process-section {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 2.3rem;
}

.detail-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.01);
  min-height: 170px;
  padding: 1.45rem;
}

.detail-card h3,
.process-step h3 {
  margin: 0.45rem 0 0;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.detail-card p:last-child {
  margin-top: 0.8rem;
  color: var(--mist);
  line-height: 1.6;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 2.2rem;
}

.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.35rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.01);
}

.process-step span {
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--mist);
  font-size: 0.8rem;
  font-weight: 700;
}

.process-step p {
  margin: 0.45rem 0 0;
  color: var(--mist);
  line-height: 1.6;
}

.stores-section {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.stores-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 2rem;
  align-items: end;
  padding-top: 0.5rem;
}

.stores-copy h2 {
  margin: 0.7rem 0 0;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
  max-width: 10ch;
}

.site-footer {
  padding: 2rem 0 2.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--mist);
  font-size: 0.92rem;
}

.footer-brand,
.footer-links {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.footer-links a {
  transition:
    color 160ms ease,
    opacity 160ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--sand);
}

.preview-root {
  min-height: 760px;
  display: flex;
  flex-direction: column;
  background: var(--ink);
}

.preview-safe {
  padding: 24px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.preview-safe-tabbed {
  padding-bottom: 10px;
  flex: 1 1 auto;
}

.preview-ui-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preview-ui-hero-title,
.preview-ui-title {
  margin: 0;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 900;
  color: var(--sand);
}

.preview-ui-hero-title {
  font-size: 3rem;
  line-height: 1.04;
}

.preview-ui-title {
  font-size: 2.35rem;
}

.preview-ui-copy {
  color: var(--sand);
  margin: 0;
  line-height: 1.6;
}

.preview-ui-copy-muted {
  color: var(--mist);
  margin: 0;
  line-height: 1.6;
}

.preview-ui-segment,
.preview-ui-row {
  display: flex;
  gap: 8px;
}

.preview-ui-card,
.preview-ui-soft,
.preview-ui-button,
.preview-ui-segment-button,
.preview-ui-chip,
.preview-ui-friend,
.preview-ui-tabbar {
  border: 1px solid var(--line);
}

.preview-ui-card {
  padding: 20px;
  background: var(--panel);
}

.preview-ui-soft {
  padding: 16px;
  background: var(--soft);
}

.preview-ui-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.preview-ui-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.preview-ui-card-stack-tight {
  gap: 12px;
}

.preview-ui-segment-button,
.preview-ui-button,
.preview-ui-chip,
.preview-ui-friend {
  padding: 15px 12px;
  background: var(--soft);
  color: var(--mist);
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.preview-ui-segment-button.is-active,
.preview-ui-button.is-primary,
.preview-ui-chip.is-active,
.preview-ui-friend.is-active {
  border-color: var(--gold);
  background: var(--panel);
  color: var(--sand);
}

.preview-ui-button.is-primary {
  padding-top: 18px;
  padding-bottom: 18px;
}

.preview-ui-dual-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px;
  gap: 12px;
}

.preview-ui-side-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.preview-ui-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preview-ui-chip {
  padding: 10px 12px;
  font-size: 0.74rem;
}

.preview-ui-incident-header,
.preview-ui-incident-footer,
.preview-ui-space-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.preview-ui-score-block,
.preview-ui-right-block {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.preview-ui-score {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--gold);
}

.preview-ui-target {
  margin: 0;
  font-size: 2rem;
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 900;
}

.preview-ui-caption,
.preview-ui-list,
.preview-ui-status {
  margin: 0;
  color: var(--mist);
  line-height: 1.55;
}

.preview-ui-divider {
  border-top: 1px solid var(--line);
  margin: 4px 0 0;
  padding-top: 16px;
}

.preview-ui-footer-link {
  color: var(--sand);
}

.preview-ui-tabbar {
  margin-top: auto;
  padding: 8px 12px 14px;
  border-left: 0;
  border-right: 0;
  border-bottom: 0;
  background: var(--ink);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.preview-ui-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  text-align: center;
}

.preview-ui-tab.is-active {
  color: var(--sand);
}

.preview-ui-icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.preview-ui-ranked-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.preview-ui-rank-row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.preview-ui-rank-row:last-child {
  border-bottom: 0;
}

.preview-ui-rank-index {
  font-size: 1rem;
  font-weight: 900;
  color: var(--mist);
}

.preview-ui-rank-name {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 900;
}

.preview-ui-rank-copy {
  margin: 4px 0 0;
  color: var(--mist);
  font-size: 0.88rem;
  line-height: 1.45;
}

.preview-ui-rank-score {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--gold);
}

.preview-ui-friends {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preview-ui-friend {
  padding: 12px 14px;
  text-transform: none;
  letter-spacing: 0;
}

.preview-ui-textarea {
  min-height: 120px;
  display: flex;
  align-items: flex-start;
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  .phone-column {
    justify-content: flex-start;
  }

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

@media (max-width: 760px) {
  .site-header,
  .section,
  .site-footer {
    width: min(calc(100% - 1rem), var(--max-width));
  }

  .site-header {
    top: 0.35rem;
    margin-top: 0.35rem;
    padding: 0.5rem 0.56rem 0.56rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    row-gap: 0.35rem;
    column-gap: 0.45rem;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(16, 16, 16, 0.92), rgba(8, 8, 8, 0.86));
    backdrop-filter: blur(14px) saturate(135%);
  }

  .site-header.is-hidden {
    transform: translateY(calc(-100% - 0.55rem));
  }

  .brand {
    gap: 0.42rem;
    padding-left: 0.05rem;
    font-size: 0.68rem;
    min-width: 0;
  }

  .header-actions {
    width: auto;
    display: flex;
    align-items: center;
    justify-self: end;
    gap: 0.34rem;
  }

  .language-switcher {
    min-width: 98px;
  }

  .language-select,
  .button {
    min-height: 2.05rem;
    font-size: 0.76rem;
  }

  .button {
    padding: 0 0.78rem;
  }

  .button-secondary {
    display: none;
  }

  .site-nav {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    justify-self: stretch;
    width: 100%;
    gap: 0.18rem;
    padding: 0.16rem;
    border-radius: 14px;
  }

  .site-nav a {
    min-height: 2.02rem;
    padding: 0.3rem 0.2rem;
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    line-height: 1.15;
    text-align: center;
    white-space: normal;
  }

  .section {
    padding: 3.5rem 0;
  }

  .hero {
    gap: 1.6rem;
    padding-top: 1.5rem;
  }

  .hero h1 {
    margin-top: 0.8rem;
    max-width: 7.2ch;
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .hero-text {
    margin-top: 1.1rem;
    max-width: 26rem;
    font-size: 1rem;
    line-height: 1.6;
  }

  .preview-switcher {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
    margin-top: 1.8rem;
  }

  .preview-switch {
    width: 100%;
    padding: 0.85rem 0.5rem;
    font-size: 0.88rem;
  }

  .preview-copy-block {
    margin-top: 1.2rem;
    max-width: none;
  }

  .preview-copy-block h2 {
    margin-top: 0.45rem;
    font-size: clamp(1.85rem, 9vw, 2.45rem);
  }

  .preview-copy-block p {
    margin-top: 0.7rem;
    line-height: 1.6;
  }

  .store-links,
  .detail-grid,
  .process-list {
    grid-template-columns: 1fr;
  }

  .phone-column {
    justify-content: center;
  }

  .device-shell {
    width: min(100%, 360px);
    margin: 0 auto;
    padding: 10px;
    border-radius: 30px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.2);
  }

  .device-screen,
  .preview-root {
    min-height: 640px;
  }

  .preview-safe {
    padding: 20px 16px 16px;
    gap: 18px;
  }

  .preview-safe-tabbed {
    padding-bottom: 8px;
  }

  .preview-ui-title {
    font-size: 1.95rem;
  }

  .preview-ui-target,
  .preview-ui-score,
  .preview-ui-rank-score {
    font-size: 1.7rem;
  }

  .preview-ui-rank-name {
    font-size: 1.25rem;
  }

  .preview-ui-rank-row {
    gap: 12px;
    padding: 16px 0;
  }

  .preview-ui-rank-copy {
    font-size: 0.82rem;
  }

  .preview-ui-card,
  .preview-ui-soft {
    padding: 16px;
  }

  .preview-ui-button,
  .preview-ui-segment-button {
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .preview-ui-chip,
  .preview-ui-friend {
    padding: 10px 12px;
  }

  .section-heading h2 {
    font-size: clamp(2rem, 10vw, 2.7rem);
    max-width: 8.5ch;
  }

  .section-heading p {
    margin-top: 0.9rem;
    font-size: 0.98rem;
    line-height: 1.6;
  }

  .detail-grid,
  .process-list {
    gap: 0.7rem;
    margin-top: 1.8rem;
  }

  .detail-card,
  .process-step {
    padding: 1.2rem;
    min-height: 0;
  }

  .detail-card h3,
  .process-step h3 {
    font-size: 1.22rem;
  }

  .stores-panel {
    gap: 1.25rem;
  }

  .stores-copy h2 {
    font-size: clamp(2rem, 10vw, 2.8rem);
    max-width: 7.5ch;
  }

  .store-link {
    min-height: 4.9rem;
    padding: 0.9rem 0.95rem;
  }

  .store-icon {
    width: 2.55rem;
    height: 2.55rem;
  }

  .store-copy strong {
    font-size: 1.08rem;
  }

  .preview-ui-dual-card {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    padding: 1.5rem 0 2rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 520px) {
  .site-header,
  .section,
  .site-footer {
    width: min(calc(100% - 0.75rem), var(--max-width));
  }

  .site-header {
    padding: 0.45rem 0.48rem 0.5rem;
    border-radius: 16px;
  }

  .header-actions {
    gap: 0.3rem;
  }

  .language-select {
    min-height: 1.94rem;
    padding-left: 0.75rem;
    padding-right: 2.1rem;
    font-size: 0.72rem;
  }

  .site-nav a {
    min-height: 1.88rem;
    font-size: 0.58rem;
    letter-spacing: 0.09em;
  }

  .hero h1 {
    font-size: clamp(2.45rem, 13vw, 3.4rem);
    max-width: 7ch;
  }

  .preview-switch {
    padding: 0.78rem 0.35rem;
    font-size: 0.8rem;
  }

  .device-shell {
    width: 100%;
    padding: 8px;
    border-radius: 28px;
  }

  .device-notch {
    width: 72px;
    margin: 5px auto 8px;
  }

  .device-screen,
  .preview-root {
    min-height: 600px;
  }

  .preview-ui-title {
    font-size: 1.75rem;
  }

  .preview-ui-target,
  .preview-ui-score,
  .preview-ui-rank-score {
    font-size: 1.5rem;
  }

  .preview-ui-card,
  .preview-ui-soft {
    padding: 14px;
  }

  .preview-ui-segment-button,
  .preview-ui-button,
  .preview-ui-chip,
  .preview-ui-friend {
    letter-spacing: 0.08em;
    font-size: 0.78rem;
  }

  .preview-ui-tabbar {
    padding: 8px 8px 12px;
    gap: 4px;
  }

  .preview-ui-tab-label {
    font-size: 0.68rem;
    letter-spacing: 0.16em;
  }

  .preview-ui-rank-row {
    grid-template-columns: 20px minmax(0, 1fr) auto;
    gap: 10px;
  }

  .preview-ui-rank-copy {
    font-size: 0.78rem;
  }

  .store-link {
    gap: 0.75rem;
  }
}