:root {
  color-scheme: dark;
  --color-bg: #090a0d;
  --color-surface: #111318;
  --color-surface-strong: #181b22;
  --color-surface-soft: #20242d;
  --color-text: #f3f0e8;
  --color-text-muted: #b4b8c2;
  --color-border: #303540;
  --color-accent: #d6b56d;
  --color-accent-hover: #e4c984;
  --color-info: #8eb2df;
  --color-danger: #df9292;
  --color-success: #8bc09a;
  --shadow-soft: 0 18px 50px rgb(0 0 0 / 24%);
  --radius-sm: 0.55rem;
  --radius-md: 0.9rem;
  --radius-lg: 1.35rem;
  --max-width: 76rem;
  --reading-width: 48rem;
  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
  background: var(--color-bg);
}

body {
  margin: 0;
  min-width: 20rem;
  background:
    radial-gradient(circle at 20% -10%, rgb(214 181 109 / 10%), transparent 28rem),
    radial-gradient(circle at 90% 12%, rgb(126 164 210 / 8%), transparent 25rem),
    var(--color-bg);
  color: var(--color-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

img {
  height: auto;
}

a {
  color: var(--color-accent-hover);
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-text);
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--color-info);
  outline-offset: 4px;
}

::selection {
  background: var(--color-accent);
  color: var(--color-bg);
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
blockquote {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--color-text);
  font-weight: 680;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

h1 {
  max-width: 18ch;
  font-size: clamp(2.2rem, 6vw, 4.5rem);
}

h2 {
  font-size: clamp(1.65rem, 3.2vw, 2.55rem);
}

h3 {
  font-size: 1.25rem;
}

p,
li,
dd {
  color: var(--color-text-muted);
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-text);
  color: var(--color-bg);
  font-weight: 700;
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 2rem), var(--max-width));
  margin-inline: auto;
}

.reading-width {
  width: min(100%, var(--reading-width));
}

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

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgb(255 255 255 / 8%);
  background: rgb(9 10 13 / 90%);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 4.6rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-text);
  font-size: 0.98rem;
  font-weight: 760;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border: 1px solid rgb(214 181 109 / 50%);
  border-radius: 0.6rem;
  background: linear-gradient(145deg, rgb(214 181 109 / 24%), rgb(126 164 210 / 10%));
  color: var(--color-accent-hover);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}

.menu-toggle {
  min-width: 2.9rem;
  min-height: 2.9rem;
  display: none;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
}

.menu-toggle-icon,
.menu-toggle-icon::before,
.menu-toggle-icon::after {
  width: 1.25rem;
  height: 2px;
  display: block;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle-icon {
  position: relative;
}

.menu-toggle-icon::before,
.menu-toggle-icon::after {
  position: absolute;
  left: 0;
  content: "";
}

.menu-toggle-icon::before {
  transform: translateY(-0.4rem);
}

.menu-toggle-icon::after {
  transform: translateY(0.4rem);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon::before {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon::after {
  transform: rotate(-45deg);
}

.site-nav {
  position: static;
  flex-basis: 100%;
  display: block;
  padding: 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.js .menu-toggle {
  display: grid;
}

.js .site-nav {
  position: absolute;
  flex-basis: auto;
  top: calc(100% + 1px);
  right: 1rem;
  left: 1rem;
  display: none;
}

.js .site-nav.is-open {
  display: block;
}

.site-nav ul {
  margin: 0;
  padding: 0;
  display: grid;
  list-style: none;
}

.site-nav a {
  min-height: 2.8rem;
  display: flex;
  align-items: center;
  padding: 0.55rem 0.75rem;
  border-radius: 0.45rem;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: var(--color-surface-strong);
  color: var(--color-text);
}

.hero {
  display: grid;
  align-items: center;
  padding-block: 3.5rem;
}

.hero-grid,
.split-layout,
.product-hero {
  display: grid;
  gap: 2rem;
}

.hero-copy {
  max-width: 46rem;
}

.hero-copy h1 {
  max-width: 14ch;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--color-accent-hover);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-lede,
.page-lede {
  max-width: 44rem;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.button-row,
.chip-row,
.trust-row,
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button-row {
  margin-top: 1.7rem;
}

.button {
  min-height: 2.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-weight: 760;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition), transform var(--transition);
}

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

.button:focus-visible {
  box-shadow: 0 0 0 5px rgb(142 178 223 / 18%);
}

.button-primary {
  background: var(--color-accent);
  color: #14110b;
  box-shadow: 0 10px 25px rgb(214 181 109 / 14%);
}

.button-primary:hover {
  background: var(--color-accent-hover);
  color: #14110b;
}

.button-secondary {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
}

.button-secondary:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-strong);
  box-shadow: 0 10px 28px rgb(0 0 0 / 18%);
}

.button-disabled {
  border-color: rgb(214 181 109 / 28%);
  background: rgb(214 181 109 / 7%);
  color: #d8c799;
  cursor: not-allowed;
  opacity: 0.82;
}

.button-disabled:hover {
  color: #d8c799;
  transform: none;
}

.button-disabled:disabled {
  font-family: inherit;
}

.trust-row {
  margin-top: 1.5rem;
}

.trust-chip,
.badge,
.category-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: rgb(17 19 24 / 72%);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.trust-chip,
.category-chip {
  min-height: 2rem;
  padding: 0.3rem 0.7rem;
}

.badge {
  padding: 0.22rem 0.55rem;
  border-color: rgb(214 181 109 / 36%);
  color: var(--color-accent-hover);
}

.badge-free {
  border-color: rgb(139 192 154 / 36%);
  color: #a8d6b5;
}

.hero-art,
.product-visual,
.gallery-visual {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.hero-art {
  position: relative;
  min-height: 20rem;
  background:
    radial-gradient(circle at 65% 28%, rgb(214 181 109 / 32%), transparent 11rem),
    radial-gradient(circle at 25% 75%, rgb(126 164 210 / 25%), transparent 12rem),
    linear-gradient(145deg, #171920, #0c0d11);
}

.hero-art::before,
.hero-art::after {
  position: absolute;
  border: 1px solid rgb(255 255 255 / 16%);
  content: "";
}

.hero-art::before {
  width: 11rem;
  height: 15rem;
  top: 18%;
  left: 16%;
  border-radius: 1.4rem;
  background: linear-gradient(145deg, rgb(255 255 255 / 12%), rgb(255 255 255 / 2%));
  transform: rotate(-8deg);
}

.hero-art::after {
  width: 9rem;
  height: 12rem;
  right: 15%;
  bottom: 15%;
  border-radius: 50%;
  background: linear-gradient(145deg, rgb(214 181 109 / 18%), rgb(255 255 255 / 1%));
}

.hero-art-label {
  position: absolute;
  z-index: 1;
  right: 1.3rem;
  bottom: 1.2rem;
  left: 1.3rem;
  padding: 1rem;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: var(--radius-md);
  background: rgb(9 10 13 / 72%);
  backdrop-filter: blur(14px);
}

.hero-art-label strong {
  display: block;
  margin-bottom: 0.25rem;
}

.hero-art-label span {
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.section {
  padding-block: 3.75rem;
}

.section-tight {
  padding-block: 2.5rem;
}

.section-border {
  border-top: 1px solid rgb(255 255 255 / 8%);
}

.section-header {
  max-width: 45rem;
  margin-bottom: 2rem;
}

.section-header p {
  margin-bottom: 0;
}

.grid {
  display: grid;
  gap: 1rem;
}

.card-grid,
.gallery-grid,
.feature-grid,
.footer-grid,
.faq-grid {
  display: grid;
  gap: 1rem;
}

.card,
.feature-card,
.trust-panel,
.policy-card,
.support-card,
.summary-panel,
.faq-item,
.notice {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgb(24 27 34 / 88%), rgb(14 16 20 / 92%));
}

.card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 12px 36px rgb(0 0 0 / 14%);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.card:hover,
.card:focus-within {
  border-color: rgb(214 181 109 / 48%);
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgb(0 0 0 / 24%);
}

.card-image-link {
  display: block;
  background: var(--color-surface-strong);
}

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

.card-body {
  flex: 1;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}

.card-meta {
  margin-bottom: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.card h3 {
  margin-bottom: 0.55rem;
  font-size: 1.35rem;
}

.card h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.card h3 a:hover {
  color: var(--color-accent-hover);
}

.card-price {
  color: var(--color-text);
  font-size: 0.86rem;
  font-weight: 750;
}

.card-audience {
  margin-bottom: 0.55rem;
  color: var(--color-info);
  font-size: 0.8rem;
  font-weight: 750;
}

.card-value {
  margin-bottom: 0.8rem;
  color: var(--color-text);
  font-size: 0.92rem;
}

.card-list-label {
  margin: 0.15rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card-availability {
  margin: 0.75rem 0 0;
  color: var(--color-accent-hover);
  font-size: 0.78rem;
  font-weight: 750;
}

.card-actions {
  margin-top: auto;
  padding-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}

.card-actions .button {
  min-height: 2.6rem;
  padding: 0.58rem 0.8rem;
  font-size: 0.88rem;
}

.mini-list {
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
  list-style: none;
}

.mini-list li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.86rem;
}

.mini-list li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 50%;
  background: var(--color-accent);
  content: "";
}

.feature-card,
.trust-panel,
.policy-card,
.support-card,
.summary-panel,
.faq-item,
.notice {
  padding: 1.25rem;
}

.feature-number {
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 1rem;
  display: grid;
  place-items: center;
  border: 1px solid rgb(214 181 109 / 40%);
  border-radius: 50%;
  color: var(--color-accent-hover);
  font-weight: 800;
}

.notice {
  border-color: rgb(126 164 210 / 32%);
  background: linear-gradient(145deg, rgb(126 164 210 / 8%), rgb(17 19 24 / 72%));
}

.notice-warning {
  border-color: rgb(214 181 109 / 36%);
  background: linear-gradient(145deg, rgb(214 181 109 / 8%), rgb(17 19 24 / 72%));
}

.notice strong {
  color: var(--color-text);
}

.notice p:last-child,
.feature-card p:last-child,
.faq-item p:last-child,
.policy-card p:last-child,
.support-card p:last-child {
  margin-bottom: 0;
}

.page-hero {
  padding-block: 3.25rem 2.25rem;
}

.page-hero h1 {
  max-width: 20ch;
  margin-bottom: 1.2rem;
}

.breadcrumbs {
  margin-bottom: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.breadcrumbs a {
  color: var(--color-text-muted);
}

.filter-row {
  margin-bottom: 1.5rem;
}

.filter-button {
  min-height: 2.7rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.filter-button:hover,
.filter-button[aria-pressed="true"] {
  border-color: var(--color-accent);
  background: rgb(214 181 109 / 10%);
  color: var(--color-text);
}

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

.product-hero {
  align-items: start;
}

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

.summary-panel {
  box-shadow: var(--shadow-soft);
}

.summary-panel h1 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4.8vw, 3.7rem);
}

.price-placeholder {
  margin-block: 1rem;
  color: var(--color-text);
  font-weight: 800;
}

.summary-panel .button {
  width: 100%;
}

.detail-grid {
  display: grid;
  gap: 1.5rem;
}

.detail-list {
  margin: 0;
  padding-left: 1.2rem;
}

.detail-list li + li {
  margin-top: 0.55rem;
}

.preview-block {
  margin: 0;
  padding: 1.2rem;
  overflow-wrap: anywhere;
  border: 1px solid rgb(214 181 109 / 38%);
  border-radius: var(--radius-md);
  background: #0b0d10;
  color: #e7dfcc;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem;
}

.preview-label {
  margin-bottom: 0.6rem;
  display: block;
  color: var(--color-accent-hover);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gallery-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.gallery-card:hover,
.gallery-card:focus-within {
  border-color: rgb(214 181 109 / 44%);
  box-shadow: 0 18px 45px rgb(0 0 0 / 20%);
  transform: translateY(-2px);
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 260ms ease;
}

.gallery-card:hover img {
  transform: scale(1.015);
}

.gallery-card figcaption {
  padding: 1rem;
}

.gallery-card strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--color-text);
}

.gallery-card p {
  margin-bottom: 0.6rem;
  font-size: 0.88rem;
}

.gallery-card a {
  font-size: 0.86rem;
  font-weight: 750;
}

.faq-grid {
  align-items: start;
}

.faq-item h3 {
  margin-bottom: 0.7rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.policy-layout {
  display: grid;
  gap: 1rem;
}

.policy-layout h2 {
  margin-top: 2.5rem;
  font-size: 1.55rem;
}

.policy-layout h3 {
  margin-top: 1.7rem;
  font-size: 1.1rem;
}

.policy-meta {
  margin-bottom: 2rem;
  padding: 1rem;
  border-left: 3px solid var(--color-accent);
  background: rgb(214 181 109 / 7%);
  color: var(--color-text-muted);
}

.not-found-state {
  min-height: 60svh;
  display: grid;
  place-items: center;
  text-align: center;
}

.not-found-state > div {
  max-width: 40rem;
}

.site-footer {
  padding-block: 3rem 1.5rem;
  border-top: 1px solid rgb(255 255 255 / 8%);
  background: rgb(5 6 8 / 42%);
}

.footer-grid {
  margin-bottom: 2rem;
}

.footer-brand p {
  max-width: 28rem;
  margin-bottom: 0;
}

.footer-links h2 {
  margin-bottom: 0.7rem;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.footer-links ul {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
  list-style: none;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.footer-bottom {
  padding-top: 1rem;
  border-top: 1px solid rgb(255 255 255 / 8%);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.8rem;
}

.is-hidden {
  display: none !important;
}

.noscript-note {
  margin: 1rem auto;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-muted);
}

@media (min-width: 42rem) {
  .card-grid,
  .gallery-grid,
  .feature-grid,
  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

@media (min-width: 58rem) {
  .js .menu-toggle {
    display: none;
  }

  .site-nav,
  .js .site-nav,
  .js .site-nav.is-open {
    position: static;
    flex-basis: auto;
    display: block;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .header-inner {
    flex-wrap: nowrap;
  }

  .site-nav ul {
    display: flex;
    align-items: center;
    gap: 0.2rem;
  }

  .site-nav a {
    min-height: 2.5rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.8fr);
    align-items: center;
    gap: 4rem;
  }

  .split-layout {
    grid-template-columns: minmax(0, 1.4fr) minmax(18rem, 0.6fr);
    align-items: start;
    gap: 3rem;
  }

  .product-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(22rem, 0.9fr);
    gap: 3rem;
  }

  .summary-panel {
    position: sticky;
    top: 6rem;
  }

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

  .section {
    padding-block: 4.75rem;
  }

  .page-hero {
    padding-block: 4.25rem 2.5rem;
  }
}

@media (max-width: 34rem) {
  .button-row .button {
    flex: 1 1 100%;
  }

  .trust-row {
    gap: 0.55rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}