.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  background: transparent;
  font-size: 0.9375rem;
  line-height: 1.2;
  cursor: pointer;
  text-align: center;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}

.btn--primary {
  background: var(--brand);
  color: #fff;
}

.btn--primary:hover {
  background: var(--brand-500);
  color: #fff;
}

.btn--primary:active {
  background: var(--brand-900);
}

.btn--secondary {
  border-color: var(--brand);
  color: var(--brand);
}

.btn--secondary:hover {
  background: var(--brand-100);
  color: var(--brand-900);
}

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn--ghost:hover {
  background: var(--bg-soft);
  color: var(--ink);
}

.btn--invert {
  background: #fff;
  color: var(--brand-900);
  border-color: #fff;
}

.btn--invert:hover {
  background: rgba(255, 255, 255, 0.88);
  color: var(--brand-900);
}

.btn--ghost-light {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  background: transparent;
}

.btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
}

.btn--pill {
  border-radius: var(--r-pill);
}

.btn--sm {
  min-height: 36px;
  padding: 6px 14px;
  font-size: 0.875rem;
}

.btn--block {
  width: 100%;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn.is-loading {
  pointer-events: none;
  color: transparent;
  position: relative;
}

.btn.is-loading::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  color: #fff;
  animation: spin 700ms linear infinite;
}

.btn--secondary.is-loading::after,
.btn--ghost.is-loading::after {
  color: var(--brand);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.btn__arrow {
  transition: transform var(--dur-fast) var(--ease);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
  transition:
    background var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.site-header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-hover);
}

/* Home: fixed frosted nav (always readable on light/misty banners) */
body.is-home .site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--line);
}

body.is-home .site-header.is-stuck {
  box-shadow: var(--shadow-hover);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  min-height: var(--nav-h);
}

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

.brand__mark {
  width: 32px;
  height: 32px;
  border-radius: var(--r-md);
  background: var(--brand);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 1rem;
}

.brand__name {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  letter-spacing: 0.04em;
}

.brand__tag {
  font-size: 0.6875rem;
  color: var(--ink-3);
  letter-spacing: 0.1em;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__item {
  position: relative;
}

.nav__item--mega {
  position: static;
}

.nav__link {
  position: relative;
  display: block;
  padding: 8px clamp(6px, 0.55vw, 10px);
  border-radius: var(--r-md);
  color: var(--ink-2);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.nav__link:hover,
.nav__item--mega.is-open > .nav__link,
.nav__item--mega:focus-within > .nav__link {
  color: var(--brand);
  background: var(--bg-soft);
}

.nav__link[aria-current="page"] {
  color: var(--brand);
}

.nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 7px;
  right: 7px;
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand);
}

/* Products mega menu (desktop hover panel) */
.nav-mega {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  z-index: calc(var(--z-nav) + 1);
  padding: var(--sp-5) 0 var(--sp-6);
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(17, 17, 16, 0.1);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity 220ms var(--ease-out-soft),
    visibility 220ms var(--ease-out-soft),
    transform 220ms var(--ease-out-soft);
}

.nav__item--mega.is-open .nav-mega,
.nav__item--mega:focus-within .nav-mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

@media (hover: hover) and (pointer: fine) {
  .nav__item--mega:hover .nav-mega {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }

  .nav__item--mega:hover > .nav__link {
    color: var(--brand);
    background: var(--bg-soft);
  }
}

.nav-mega__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 240px);
  gap: var(--sp-6);
  align-items: start;
}

.nav-mega__products {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-5);
}

.nav-mega__product {
  display: grid;
  gap: var(--sp-3);
  color: var(--ink);
  min-width: 0;
  padding: var(--sp-2);
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 320ms var(--ease-out-soft),
    transform 320ms var(--ease-out-soft),
    color var(--dur-fast) var(--ease);
}

.nav__item--mega.is-open .nav-mega__product:nth-child(1),
.nav__item--mega:focus-within .nav-mega__product:nth-child(1) {
  opacity: 1;
  transform: none;
  transition-delay: 40ms;
}

.nav__item--mega.is-open .nav-mega__product:nth-child(2),
.nav__item--mega:focus-within .nav-mega__product:nth-child(2) {
  opacity: 1;
  transform: none;
  transition-delay: 100ms;
}

.nav__item--mega.is-open .nav-mega__product:nth-child(3),
.nav__item--mega:focus-within .nav-mega__product:nth-child(3) {
  opacity: 1;
  transform: none;
  transition-delay: 160ms;
}

@media (hover: hover) and (pointer: fine) {
  .nav__item--mega:hover .nav-mega__product:nth-child(1) {
    opacity: 1;
    transform: none;
    transition-delay: 40ms;
  }

  .nav__item--mega:hover .nav-mega__product:nth-child(2) {
    opacity: 1;
    transform: none;
    transition-delay: 100ms;
  }

  .nav__item--mega:hover .nav-mega__product:nth-child(3) {
    opacity: 1;
    transform: none;
    transition-delay: 160ms;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-mega__product {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.nav-mega__media {
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-soft);
  border-radius: var(--r-sm);
}

.nav-mega__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: opacity 0.35s var(--ease);
}

.nav-mega__product:hover .nav-mega__media img,
.nav-mega__product:focus-visible .nav-mega__media img {
  opacity: 0.92;
}

.nav-mega__body {
  display: grid;
  gap: 4px;
}

.nav-mega__meta {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}

.nav-mega__name {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  color: var(--ink);
}

.nav-mega__tag {
  font-size: 0.8125rem;
  color: var(--ink-3);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nav-mega__product:hover .nav-mega__name,
.nav-mega__product:focus-visible .nav-mega__name {
  color: var(--brand);
}

.nav-mega__aside {
  display: grid;
  gap: var(--sp-3);
  padding-top: 2px;
}

.nav-mega__link {
  display: grid;
  gap: 8px;
  color: var(--ink);
}

.nav-mega__link-media {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-soft);
}

.nav-mega__link-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s var(--ease);
}

.nav-mega__link:hover .nav-mega__link-media img,
.nav-mega__link:focus-visible .nav-mega__link-media img {
  transform: scale(1.04);
}

.nav-mega__link-label {
  font-size: 0.875rem;
  letter-spacing: 0.02em;
}

.nav-mega__link:hover .nav-mega__link-label,
.nav-mega__link:focus-visible .nav-mega__link-label {
  color: var(--brand);
}

.nav-mega__all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
  color: var(--brand);
  font-size: 0.875rem;
}

.nav-mega__all:hover,
.nav-mega__all:focus-visible {
  color: var(--brand-900);
}

.drawer__group {
  border-bottom: 1px solid var(--line);
}

.drawer__group > .drawer__link {
  border-bottom: 0;
}

.drawer__mega {
  display: grid;
  gap: 10px;
  padding: 0 0 var(--sp-4);
}

.drawer__mega-item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  color: var(--ink);
}

.drawer__mega-item img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  object-position: center;
  background: var(--bg-soft);
}

.drawer__mega-item--link img {
  height: 40px;
  object-fit: cover;
}

.drawer__mega-name {
  display: block;
  font-size: 0.9375rem;
}

.drawer__mega-meta {
  display: block;
  margin-top: 2px;
  font-size: 0.75rem;
  color: var(--ink-3);
}

@media (max-width: 1439px) and (min-width: 1280px) {
  .nav__link {
    padding-inline: 6px;
    font-size: 0.78rem;
  }

  .brand__tag {
    display: none;
  }

  .nav {
    gap: var(--sp-3);
  }

  .nav__cta.btn--sm {
    padding-inline: 12px;
  }
}

@media (max-width: 1279px) {
  .nav-mega {
    display: none !important;
  }
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}

.lang-switch {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  height: 36px;
  padding: 3px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  background: var(--bg-soft);
  box-sizing: border-box;
}

.lang-switch__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 0 12px;
  border: 0;
  border-radius: calc(var(--r-md) - 2px);
  background: transparent;
  color: var(--ink-3);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.lang-switch__btn[aria-current="true"] {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 1px 2px rgba(17, 17, 16, 0.12);
}

.lang-switch__btn:hover {
  color: var(--ink);
}

.lang-switch__btn[aria-current="true"]:hover {
  color: #fff;
}

.nav__cta.btn--sm {
  min-height: 36px;
  height: 36px;
  padding: 0 16px;
  border-radius: var(--r-md);
}

/* Mobile: single text link to the other language */
.lang-alt {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding: 0 6px;
  color: var(--ink-2);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1;
}

.lang-alt:hover,
.lang-alt:focus-visible {
  color: var(--ink);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  place-items: center;
  transition: opacity var(--dur-fast) var(--ease);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  opacity: 0.55;
}

.nav-toggle__icon {
  display: block;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon {
  opacity: 0.55;
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  visibility: hidden;
  opacity: 0;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
}

.drawer.is-open {
  visibility: visible;
  opacity: 1;
}

.drawer__scrim {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 16, 0.42);
  border: 0;
  cursor: pointer;
}

.drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(360px, 88vw);
  height: 100%;
  background: var(--bg-card);
  padding: var(--sp-4) var(--sp-5) var(--sp-6);
  overflow-y: auto;
  box-shadow: var(--shadow-pop);
  transform: translateX(100%);
  transition: transform var(--dur) var(--ease);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.drawer.is-open .drawer__panel {
  transform: none;
}

.drawer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  min-height: 44px;
  margin: 0 calc(-1 * var(--sp-2)) var(--sp-2);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--line);
}

.drawer__lang {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-left: var(--sp-2);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
}

.drawer__lang-btn {
  color: var(--ink-3);
  line-height: 1;
  padding: 8px 0;
}

.drawer__lang-btn[aria-current="true"] {
  color: var(--ink);
  font-weight: 600;
}

.drawer__lang-btn:hover,
.drawer__lang-btn:focus-visible {
  color: var(--ink);
}

.drawer__lang-sep {
  color: var(--line-strong);
  line-height: 1;
  user-select: none;
}

.drawer__nav {
  display: grid;
  gap: 0;
  flex: 1;
}

.drawer__link {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 1.0625rem;
}

.drawer__link[aria-current="page"] {
  color: var(--brand);
  font-weight: 500;
}

.drawer__close {
  flex: none;
  width: 44px;
  height: 44px;
  margin-right: calc(-1 * var(--sp-2));
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: opacity var(--dur-fast) var(--ease);
}

.drawer__close:hover,
.drawer__close:focus-visible {
  opacity: 0.55;
}

.drawer__actions {
  display: grid;
  gap: var(--sp-3);
  margin-top: auto;
  padding-top: var(--sp-6);
}

@media (max-width: 1279px) {
  .nav {
    gap: var(--sp-3);
  }

  .nav__list,
  .nav__cta,
  .lang-switch--desktop {
    display: none;
  }

  .brand {
    gap: 8px;
    min-width: 0;
  }

  .brand__mark {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }

  .brand__name {
    font-size: 1.0625rem;
  }

  .brand__tag {
    display: none;
  }

  .nav__actions {
    gap: 0;
  }

  .lang-alt {
    display: inline-flex;
  }

  .nav-toggle {
    display: grid;
  }
}

@media (max-width: 479px) {
  .brand__name {
    font-size: 1rem;
  }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.card--hover:hover,
.card--hover:focus-within {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.card--quiet {
  background: transparent;
  border-style: dashed;
}

.card__media {
  aspect-ratio: 4 / 3;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--bg-soft);
}

.card--flat {
  padding: 0;
  overflow: hidden;
}

.card--flat .card__body {
  padding: var(--sp-5);
}

.product-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  color: inherit;
}

.product-card:hover {
  color: inherit;
}

.product-card__bar {
  height: 3px;
  border-radius: 2px;
  width: 40px;
}

.product-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin: 0;
}

.product-card__meta {
  font-size: 0.8125rem;
  color: var(--ink-3);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  background: var(--bg-soft);
  color: var(--ink-2);
  font-size: 0.8125rem;
  line-height: 1.6;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease);
}

button.chip,
a.chip {
  text-decoration: none;
}

.chip:hover {
  border-color: var(--line-strong);
  color: var(--ink);
}

.chip[aria-pressed="true"],
.chip[aria-current="page"] {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  line-height: 1.6;
  background: var(--bg-soft);
  color: var(--ink-2);
}

.badge--ok {
  background: var(--brand-100);
  color: var(--brand-900);
}

.badge--outline {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink-3);
}

.badge--warn {
  background: var(--bg-soft);
  color: var(--warn);
}

.element-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex: none;
}

.tabs__list {
  display: flex;
  gap: var(--sp-2);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs__list::-webkit-scrollbar {
  display: none;
}

.tab {
  min-height: 44px;
  padding: 8px 14px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--ink-3);
  font-size: 0.9375rem;
  white-space: nowrap;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.tab:hover {
  color: var(--brand);
}

.tab[aria-selected="true"] {
  color: var(--brand);
  border-bottom-color: var(--brand);
}

.tab-panel {
  padding-top: var(--sp-6);
  animation: fade-in var(--dur) var(--ease);
}

.tab-panel[hidden] {
  display: none;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.acc {
  border-bottom: 1px solid var(--line);
}

.acc__btn {
  width: 100%;
  min-height: 56px;
  padding: 16px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  border: 0;
  background: transparent;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--ink);
  cursor: pointer;
}

.acc__btn:hover {
  color: var(--brand);
}

.acc__icon {
  flex: none;
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 4px;
}

.acc__icon::before,
.acc__icon::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--dur) var(--ease);
}

.acc__icon::after {
  transform: rotate(90deg);
}

.acc__btn[aria-expanded="true"] .acc__icon::after {
  transform: rotate(0deg);
}

.acc__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur) var(--ease);
}

.acc__panel[data-open="true"] {
  grid-template-rows: 1fr;
}

.acc__inner {
  overflow: hidden;
}

.acc__inner > * {
  padding-bottom: var(--sp-4);
  color: var(--ink-2);
}

.field {
  display: grid;
  gap: 6px;
}

.label {
  font-size: 0.875rem;
  color: var(--ink-2);
}

.label__req {
  color: var(--err);
  margin-left: 2px;
}

.input,
.textarea,
.select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  background: #fff;
  color: var(--ink);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--ink-3);
}

.input:hover,
.textarea:hover,
.select:hover {
  border-color: var(--ink-3);
}

.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(17, 17, 16, 0.12);
}

.input:disabled,
.textarea:disabled,
.select:disabled {
  background: var(--bg-soft);
  color: var(--ink-3);
  cursor: not-allowed;
}

.textarea {
  min-height: 120px;
  resize: vertical;
}

.field--error .input,
.field--error .textarea,
.field--error .select {
  border-color: var(--err);
}

.error-text {
  font-size: 0.8125rem;
  color: var(--err);
  min-height: 1.2em;
}

.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.875rem;
  color: var(--ink-2);
}

.checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--brand);
  flex: none;
}

.form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-4);
}

.form__grid .field--full {
  grid-column: 1 / -1;
}

@media (max-width: 767px) {
  .form__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.notice {
  display: flex;
  gap: var(--sp-3);
  padding: 12px 16px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--info);
  background: var(--bg-soft);
  color: var(--ink-2);
  font-size: 0.8125rem;
  line-height: 1.7;
}

.notice--warn {
  border-left-color: var(--warn);
  background: #FBF3EA;
}

.notice__close {
  margin-left: auto;
  border: 0;
  background: transparent;
  color: var(--ink-3);
  cursor: pointer;
  min-width: 32px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--ink-3);
  padding-block: var(--sp-4);
}

.breadcrumb a {
  color: var(--ink-3);
}

.breadcrumb a:hover {
  color: var(--brand);
}

.breadcrumb__sep {
  color: var(--line-strong);
}

.pagination {
  display: flex;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-8);
}

.pagination__link {
  min-width: 40px;
  min-height: 40px;
  display: grid;
  place-items: center;
  padding: 0 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  color: var(--ink-2);
  font-size: 0.875rem;
}

.pagination__link[aria-current="page"] {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.pagination__link[aria-disabled="true"] {
  opacity: 0.4;
  pointer-events: none;
}

.stat {
  display: grid;
  gap: var(--sp-2);
}

.stat__num {
  font-family: var(--font-serif);
  font-size: 2rem;
  line-height: 1.1;
  color: var(--brand);
  font-variant-numeric: tabular-nums;
}

.section--dark .stat__num {
  color: var(--ink-invert);
}

.stat__label {
  font-size: 0.8125rem;
  color: var(--ink-2);
}

.section--dark .stat__label {
  color: var(--ink-invert-2);
}

.steps {
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step__num {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.step__title {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  margin: var(--sp-2) 0 var(--sp-1);
}

.step__text {
  font-size: 0.875rem;
  color: var(--ink-2);
}

@media (max-width: 1023px) {
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 599px) {
  .steps {
    grid-template-columns: minmax(0, 1fr);
  }
}

.timeline {
  display: grid;
  gap: var(--sp-4);
}

.timeline__item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: var(--sp-5);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--line);
}

.timeline__date {
  font-size: 0.8125rem;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.timeline__title {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  margin-bottom: var(--sp-2);
}

.timeline__text {
  font-size: 0.9375rem;
  color: var(--ink-2);
}

@media (max-width: 767px) {
  .timeline__item {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--sp-2);
  }
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.data-table th {
  font-weight: 400;
  color: var(--ink-3);
  font-size: 0.8125rem;
  background: var(--bg-soft);
}

@media (max-width: 599px) {
  .data-table thead {
    display: none;
  }

  .data-table tr {
    display: grid;
    gap: 4px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }

  .data-table td {
    border: 0;
    padding: 2px 0;
  }

  .data-table td::before {
    content: attr(data-label);
    display: block;
    font-size: 0.75rem;
    color: var(--ink-3);
  }
}

.ph {
  display: grid;
  place-items: center;
  background-color: var(--bg-soft);
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(17, 17, 16, 0.04) 10px,
    rgba(17, 17, 16, 0.04) 20px
  );
  color: var(--ink-3);
  font-size: 0.8125rem;
  border-radius: var(--r-md);
  aspect-ratio: 4 / 3;
  text-align: center;
  padding: var(--sp-4);
}

.ph--circle {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
}

.ph--wide {
  aspect-ratio: 16 / 7;
}

.site-footer {
  background: var(--bg-dark);
  color: var(--ink-invert-2);
  padding-block: var(--sp-10) var(--sp-5);
  font-size: 0.875rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) repeat(4, minmax(0, 1fr));
  gap: var(--sp-6) var(--sp-5);
  align-items: start;
}

.footer__brand {
  max-width: 22rem;
}

.footer__brand .brand__name {
  color: var(--ink-invert);
}

.footer__lede,
.footer__meta {
  margin: var(--sp-3) 0 0;
  max-width: none;
  color: rgba(251, 250, 247, 0.62);
  line-height: 1.65;
}

.footer__meta {
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  color: rgba(251, 250, 247, 0.48);
}

.footer__title {
  font-family: var(--font-serif);
  color: var(--ink-invert);
  font-size: 1rem;
  margin-bottom: var(--sp-3);
}

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

.footer__list a {
  color: var(--ink-invert-2);
}

.footer__list a:hover {
  color: #fff;
}

.footer__qr {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 0.75rem;
  margin-top: var(--sp-5);
  max-width: 13.5rem;
}

.footer__qr-item {
  margin: 0;
  flex: 1 1 0;
  min-width: 0;
  display: grid;
  gap: 0.45rem;
  justify-items: center;
  text-align: center;
}

.footer__qr-item img {
  width: 100%;
  max-width: 88px;
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 2px;
  background: #fff;
  padding: 5px;
  box-sizing: border-box;
}

.footer__qr-item figcaption {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  line-height: 1.35;
  color: rgba(251, 250, 247, 0.58);
  white-space: nowrap;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-top: var(--sp-8);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(251, 250, 247, 0.16);
  font-size: 0.8125rem;
}

.footer__slogan {
  margin: var(--sp-6) auto 0;
  max-width: none;
  width: 100%;
  text-align: center;
  font-family: var(--font-serif);
  font-size: clamp(0.9375rem, 0.85rem + 0.4vw, 1.0625rem);
  letter-spacing: 0.14em;
  padding-inline-start: 0.14em;
  line-height: 1.7;
  color: rgba(251, 250, 247, 0.62);
  display: block;
}

@media (max-width: 1023px) {
  .footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 599px) {
  .footer__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 12px);
  max-width: min(92vw, 420px);
  padding: 12px 20px;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: #fff;
  font-size: 0.875rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
    visibility var(--dur) var(--ease);
  z-index: var(--z-toast);
}

.toast.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--bg-card);
  color: var(--ink-2);
  display: grid;
  place-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease),
    background var(--dur-fast) var(--ease);
  z-index: var(--z-nav);
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
}

.to-top:hover {
  background: var(--bg-soft);
  color: var(--brand);
}

@media (max-width: 767px) {
  .to-top {
    right: 12px;
    bottom: 76px;
  }

  .mobile-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    gap: var(--sp-2);
    padding: 10px 12px;
    background: rgba(251, 250, 247, 0.96);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--line);
    z-index: var(--z-nav);
  }

  .mobile-cta .btn {
    flex: 1;
  }
}

@media (min-width: 768px) {
  .mobile-cta {
    display: none;
  }
}