:root {
  color-scheme: light dark;
  --page-background: #f6f6f8;
  --primary-text: #1d1d1f;
  --secondary-text: #6e6e73;
  --placeholder: #e8e8eb;
  --subtle-divider: rgba(0, 0, 0, 0.07);
  --glass-background: rgba(255, 255, 255, 0.64);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  --focus-ring: #0a84ff;
  --content-max: 2200px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page-background: #0f0f11;
    --primary-text: #f5f5f7;
    --secondary-text: #a1a1a6;
    --placeholder: #202023;
    --subtle-divider: rgba(255, 255, 255, 0.1);
    --glass-background: rgba(34, 34, 37, 0.58);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-shadow: 0 10px 32px rgba(0, 0, 0, 0.34);
  }
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--page-background);
  color: var(--primary-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
}

html.viewer-open,
html.viewer-open body {
  overflow: hidden;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--page-background);
  color: var(--primary-text);
}

main {
  padding-bottom: max(40px, env(safe-area-inset-bottom));
}

.archive-intro {
  max-width: 720px;
  padding: max(20px, env(safe-area-inset-top)) 16px 16px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--secondary-text);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

h1 {
  margin: 0;
  font-size: 30px;
  line-height: 32px;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.archive-subtitle {
  margin: 8px 0 0;
  color: var(--primary-text);
  font-size: 18px;
  line-height: 23px;
  font-weight: 600;
}

.archive-meta {
  margin: 4px 0 0;
  color: var(--secondary-text);
  font-size: 14px;
  line-height: 19px;
  font-variant-numeric: tabular-nums;
}

.archive-description {
  max-width: 620px;
  margin: 12px 0 0;
  color: var(--secondary-text);
  font-size: 14px;
  line-height: 20px;
}

.gallery-shell {
  width: 100%;
  max-width: var(--content-max);
  padding: 0 5px;
  margin: 0 auto;
}

.photo-gallery {
  width: 100%;
}

.gallery-row {
  display: flex;
  width: 100%;
  gap: 3px;
  margin-bottom: 3px;
}

.photo-card {
  display: block;
  flex: 0 0 auto;
  min-width: 1px;
  min-height: 1px;
  overflow: hidden;
  border-radius: 10px;
  background: var(--placeholder);
  color: inherit;
  text-decoration: none;
  outline: none;
}

.photo-card__frame {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: inherit;
}

.photo-card__image {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--placeholder);
  object-fit: contain;
  opacity: 0.65;
  transition: opacity 180ms ease-out, transform 180ms ease-out;
}

.photo-card__image.is-loaded {
  opacity: 1;
}

.photo-card__video-badge {
  position: absolute;
  right: 8px;
  bottom: 8px;
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 5px;
  padding: 0 9px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  background: rgba(20, 20, 22, 0.62);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.2);
  color: rgba(255, 255, 255, 0.94);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  pointer-events: none;
  -webkit-backdrop-filter: blur(12px) saturate(145%);
  backdrop-filter: blur(12px) saturate(145%);
}

.photo-card__video-icon {
  font-size: 10px;
}

@media (hover: hover) and (pointer: fine) {
  .photo-card:hover .photo-card__image {
    transform: scale(1.012);
  }
}

.photo-card:active .photo-card__image {
  transform: scale(0.987);
  transition-duration: 110ms;
}

.photo-card:focus-visible {
  position: relative;
  z-index: 1;
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

.archive-toolbar {
  position: fixed;
  z-index: 20;
  top: max(8px, calc(env(safe-area-inset-top) + 8px));
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: calc(100vw - 24px);
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  background: var(--glass-background);
  box-shadow: var(--glass-shadow);
  color: var(--primary-text);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -10px);
  transition: opacity 240ms cubic-bezier(.22, .61, .36, 1), transform 240ms cubic-bezier(.22, .61, .36, 1);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  backdrop-filter: blur(18px) saturate(145%);
}

.archive-toolbar__summary,
.archive-toolbar__controls {
  display: flex;
  align-items: center;
  min-width: 0;
}

.archive-toolbar__summary {
  flex: 0 1 auto;
}

.archive-toolbar__controls {
  flex: 0 0 auto;
  gap: 6px;
}

.archive-toolbar__control {
  display: flex;
  align-items: center;
}

.archive-toolbar__control[hidden] {
  display: none;
}

.archive-toolbar select {
  min-width: 0;
  min-height: 32px;
  padding: 0 25px 0 10px;
  border: 1px solid var(--subtle-divider);
  border-radius: 16px;
  background-color: transparent;
  background-image: linear-gradient(45deg, transparent 50%, var(--secondary-text) 50%), linear-gradient(135deg, var(--secondary-text) 50%, transparent 50%);
  background-position: calc(100% - 13px) 13px, calc(100% - 9px) 13px;
  background-repeat: no-repeat;
  background-size: 4px 4px, 4px 4px;
  color: var(--primary-text);
  font: inherit;
  font-size: 12px;
  line-height: 16px;
  cursor: pointer;
  outline: none;
}

.archive-toolbar select:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.archive-toolbar select:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.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;
}

.archive-toolbar.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

@supports not ((backdrop-filter: blur(1px))) {
  .archive-toolbar {
    background: rgba(248, 248, 250, 0.96);
  }

  @media (prefers-color-scheme: dark) {
    .archive-toolbar {
      background: rgba(30, 30, 32, 0.96);
    }
  }
}

.archive-toolbar__title {
  overflow: hidden;
  font-size: 14px;
  line-height: 18px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.archive-toolbar__separator {
  padding: 0 7px;
  color: var(--secondary-text);
}

.archive-toolbar__count {
  color: var(--secondary-text);
  font-size: 12px;
  line-height: 16px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.viewer-caption {
  position: fixed;
  z-index: 100001;
  bottom: max(16px, calc(env(safe-area-inset-bottom) + 16px));
  left: 50%;
  width: min(720px, calc(100vw - 32px));
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(30, 30, 32, 0.58);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  color: rgba(255, 255, 255, 0.94);
  font-size: 14px;
  line-height: 20px;
  text-align: center;
  transform: translateX(-50%);
  -webkit-backdrop-filter: blur(20px) saturate(155%);
  backdrop-filter: blur(20px) saturate(155%);
}

.viewer-caption[hidden] {
  display: none;
}

.archive-viewer__video {
  display: block;
  width: 100%;
  height: 100%;
  background: #050506;
  object-fit: contain;
}

.not-found {
  max-width: 720px;
  padding: max(20px, env(safe-area-inset-top)) 16px;
  margin: 0 auto;
}

.not-found__link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 20px;
  color: var(--primary-text);
  font-size: 15px;
  font-weight: 600;
}

.not-found__link:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

.pswp {
  --pswp-bg: #050506;
  --pswp-placeholder-color: #050506;
  --pswp-icon-color: rgba(255, 255, 255, 0.94);
  --pswp-icon-color-secondary: rgba(255, 255, 255, 0.62);
  --pswp-icon-stroke-width: 1.8;
}

.pswp__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  margin: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  background: rgba(30, 30, 32, 0.58);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  -webkit-backdrop-filter: blur(20px) saturate(155%);
  backdrop-filter: blur(20px) saturate(155%);
}

.pswp__button:not(.pswp__button--arrow) .pswp__icn {
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  margin: 0;
  transform: translate(-50%, -50%);
}

.pswp__button:hover,
.pswp__button:focus-visible {
  background: rgba(50, 50, 54, 0.72);
}

.pswp__button:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.pswp__counter {
  display: inline-flex;
  width: max-content;
  min-height: 44px;
  align-items: center;
  margin: 12px 0 0 12px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  background: rgba(30, 30, 32, 0.58);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  color: rgba(255, 255, 255, 0.94);
  font-size: 14px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  white-space: nowrap;
  -webkit-backdrop-filter: blur(20px) saturate(155%);
  backdrop-filter: blur(20px) saturate(155%);
}

.pswp__top-bar {
  top: env(safe-area-inset-top);
  right: env(safe-area-inset-right);
  left: env(safe-area-inset-left);
}

.pswp__button--arrow--prev,
.pswp__button--arrow--next {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  top: 50%;
  width: 48px;
  height: 48px;
  margin: 0 16px;
  transform: translateY(-50%);
}

.pswp__button--arrow .pswp__icn {
  top: 50%;
  left: 50%;
  width: 28px;
  height: 28px;
  margin: 0;
  transform: translate(-50%, -50%);
}

.pswp__button--arrow--prev {
  left: env(safe-area-inset-left);
}

.pswp__button--arrow--next {
  right: env(safe-area-inset-right);
}

.pswp__button--arrow--next .pswp__icn {
  right: auto;
  transform: translate(-50%, -50%) scaleX(-1);
}

@media (pointer: coarse) {
  .pswp__button--arrow--prev,
  .pswp__button--arrow--next {
    display: none;
  }
}

@media (max-width: 599px) {
  .archive-toolbar {
    width: calc(100vw - 16px);
    max-width: calc(100vw - 16px);
    flex-wrap: wrap;
    gap: 4px 8px;
    padding: 6px 8px;
    border-radius: 20px;
  }

  .archive-toolbar__summary {
    justify-content: center;
    width: 100%;
  }

  .archive-toolbar__controls {
    justify-content: center;
    width: 100%;
  }

  .pswp__button--arrow--prev,
  .pswp__button--arrow--next {
    display: none;
  }
}

@media (min-width: 480px) {
  .archive-intro {
    padding-right: 24px;
    padding-left: 24px;
  }

  .gallery-shell {
    padding-right: 8px;
    padding-left: 8px;
  }

  .gallery-row {
    gap: 4px;
    margin-bottom: 4px;
  }
}

@media (min-width: 768px) {
  .archive-intro {
    padding-top: 32px;
    padding-bottom: 20px;
  }

  h1 {
    font-size: 36px;
    line-height: 39px;
  }

  .archive-subtitle {
    font-size: 19px;
    line-height: 24px;
  }

  .archive-meta {
    font-size: 15px;
    line-height: 20px;
  }

  .archive-description {
    font-size: 15px;
    line-height: 21px;
  }

  .gallery-shell {
    padding-right: 12px;
    padding-left: 12px;
  }

  .gallery-row {
    gap: 5px;
    margin-bottom: 5px;
  }

  .photo-card {
    border-radius: 12px;
  }
}

@media (min-width: 1280px) {
  .gallery-shell {
    padding-right: 20px;
    padding-left: 20px;
  }

  .gallery-row {
    gap: 6px;
    margin-bottom: 6px;
  }

  .photo-card {
    border-radius: 14px;
  }

  .archive-toolbar {
    top: 16px;
    min-height: 48px;
    border-radius: 24px;
  }

  .archive-toolbar__summary {
    flex-shrink: 0;
  }
}

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

  .photo-card__image,
  .photo-card:active .photo-card__image {
    transform: none !important;
  }
}