:root {
  --bg:          #191919;
  --card:        #222222;
  --tag-bg:      #2e2e2e;
  --tag-text:    #ababab;
  --text-primary: #e5e5e5;
  --text-body:   #c6c6c6;
  --text-muted:  #ababab;
  --text-white:  #ffffff;
  --placeholder-bg: #2e2e2e;
  --placeholder-fg: #555555;

  --font:        'Archivo', sans-serif;
  --size-xs:     0.875rem;
  --size-sm:     1rem;
  --size-body:   1.125rem;
  --size-link:   1.125rem;
  --size-logo:   1.5rem;
  --size-title:  2rem;

  --pad-card:  32px;
  --pad-nav-x: 20px;
  --pad-nav-y: 24px;

  --r-card:   24px;
  --r-tag:    50px;
  --r-btn:    12px;
  --r-circle: 50px;

  --gap:      16px;
  --cols:     4;
  --side-pad: 20px;

  --ease: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}


*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.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;
}


.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bg);
}

.nav-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--pad-nav-y) var(--pad-nav-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.nav__logo {
  font-size: var(--size-logo);
  font-weight: 500;
  font-variation-settings: 'wdth' 125;
  color: var(--text-white);
  letter-spacing: 0.01em;
  flex-shrink: 0;
}

.nav__group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: var(--r-btn);
  font-size: var(--size-sm);
  font-weight: 500;
  color: var(--text-white);
  letter-spacing: 0.04em;
  transition: background var(--ease);
}

.nav__link:hover,
.nav__link:active {
  background: rgba(255, 255, 255, 0.1);
}

.nav__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  margin-left: 8px;
  border-radius: var(--r-btn);
  background: var(--text-white);
  color: #212121;
  font-size: var(--size-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: opacity var(--ease);
}

.nav__cta:hover,
.nav__cta:active {
  background: rgba(255, 255, 255, 0.85);
}

.nav__hamburger {
  display: none;
}

.nav__hamburger .ph {
  font-size: 24px;
  line-height: 1;
  color: #212121;
}


.grid {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(var(--cols), 1fr);
  gap: var(--gap);
  padding: calc(88px + var(--gap)) var(--side-pad) var(--side-pad);
}


.card-intro           { grid-column: 1;     grid-row: 1; }
.card-thumb           { grid-column: 2;     grid-row: 1; }
.card-content-archive { grid-column: 3 / 5; grid-row: 1; }

.card-official-accounts { grid-column: 1 / 3; grid-row: 2; }
.card-soloist-era       { grid-column: 3;     grid-row: 2; }
.card-portrait          { grid-column: 4;     grid-row: 2 / 4; }

.card-chat        { grid-column: 1; grid-row: 3; }
.card-photo       { grid-column: 2; grid-row: 3; }
.card-collections { grid-column: 3; grid-row: 3; }

.card-large-image    { grid-column: 1 / 3; grid-row: 4; }
.card-paix           { grid-column: 3;     grid-row: 4; }
.card-bottom-stack   { grid-column: 4;     grid-row: 4; }


.card {
  border-radius: var(--r-card);
  overflow: hidden;
  position: relative;
  min-height: 338px;
}


.card--image {
  background: var(--placeholder-bg);
}

.card-thumb    { min-height: 338px; }
.card-portrait { min-height: 692px; }
.card-large-image { min-height: 338px; }

.img-placeholder {
  position: absolute;
  inset: 0;
  background: var(--placeholder-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-label {
  font-size: var(--size-xs);
  color: var(--placeholder-fg);
  font-weight: 500;
  letter-spacing: 0.05em;
  background: rgba(255,255,255,0.55);
  padding: 4px 12px;
  border-radius: var(--r-tag);
}

.card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-img--logo {
  position: static;
  width: auto;
  height: auto;
  max-width: 70%;
  max-height: 70%;
  object-fit: contain;
  margin: auto;
  inset: unset;
}

@media (max-width: 640px) {
  .card-img--logo {
    max-width: 60%;
    max-height: 60%;
  }
}


.card-intro {
  background: var(--card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--pad-card);
}

.intro-text {
  font-size: var(--size-body);
  line-height: 1.65;
  color: var(--text-body);
}


.card--archive {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--pad-card);
  background: var(--card);
}

.archive-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: var(--r-tag);
  background: var(--tag-bg);
  color: var(--tag-text);
  font-size: var(--size-sm);
  font-weight: 400;
  white-space: nowrap;
  transition: background var(--ease), color var(--ease);
}

.archive-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.archive-title {
  font-size: var(--size-title);
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.15;
}


.card-official-accounts,
.card-paix {
  background: var(--card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--pad-card);
}

.links-title {
  font-size: var(--size-sm);
  font-weight: 400;
  color: var(--text-muted);
}

.links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 24px;
}

.links-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.link-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--size-link);
  font-weight: 400;
  color: var(--text-primary);
  transition: color var(--ease);
}

.link-item:hover { color: #FF0242; }

.link-icon {
  font-size: 24px;
  line-height: 1;
  flex-shrink: 0;
}


.card-bottom-stack {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

.mini-cards-row {
  display: flex;
  gap: var(--gap);
  flex: 0 0 auto;
}

.card-mini-date {
  flex: 1;
  background: var(--card);
  min-height: 268px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.days-since-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #303030;
  color: var(--text-primary);
  border-radius: var(--r-card);
  opacity: 0;
  transition: opacity var(--ease);
  pointer-events: none;
}

.days-since-count {
  font-size: var(--size-title);
  font-weight: 500;
  line-height: 1;
}

.days-since-label {
  font-size: var(--size-xs);
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
}

.days-since-date {
  font-size: var(--size-xs);
  color: rgba(171, 171, 171, 0.5);
  margin-top: 8px;
  letter-spacing: 0.03em;
}

.card-mini-logo {
  flex: 1;
  background: var(--card);
  min-height: 268px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-placeholder--logo {
  position: absolute;
  inset: 0;
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-last-update {
  min-height: unset;
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
}

.last-update-label,
.last-update-date {
  font-size: var(--size-xs);
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.55;
}


.thumb-play-overlay {
  position: absolute;
  inset: 0;
  border-radius: var(--r-card);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  transition: opacity var(--ease);
  z-index: 1;
}

.card-thumb:hover .thumb-play-overlay {
  opacity: 1;
}

.thumb-play-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #212121;
  transition: transform var(--ease);
}

.card-thumb:hover .thumb-play-btn {
  transform: scale(1.08);
}


.card--archive::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--r-card);
  background-image: radial-gradient(circle, rgba(255, 2, 66, 0.55) 1.5px, transparent 1.5px);
  background-size: 12px 12px;
  -webkit-mask-image: linear-gradient(to bottom, black 0%, transparent 62%);
  mask-image: linear-gradient(to bottom, black 0%, transparent 62%);
  opacity: 0;
  transition: opacity var(--ease);
  pointer-events: none;
  z-index: 0;
}

.card--archive:hover::after {
  opacity: 1;
}

.card--archive:hover .tag {
  background: #1E1316;
  color: #FF0242;
}

.archive-desc {
  font-size: var(--size-xs);
  color: var(--text-muted);
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(6px);
  transition:
    max-height 400ms cubic-bezier(0.4, 0, 0.2, 1),
    opacity    350ms cubic-bezier(0.4, 0, 0.2, 1),
    transform  350ms cubic-bezier(0.4, 0, 0.2, 1);
}

.card--archive:hover .archive-desc {
  max-height: 4em;
  opacity: 1;
  transform: translateY(0);
}

.card-full-link {
  position: absolute;
  inset: 0;
  border-radius: var(--r-card);
  z-index: 1;
}

.card-full-link:focus-visible {
  outline: 2px solid #FF0242;
  outline-offset: -2px;
}

.thumb-play-overlay:focus-visible {
  opacity: 1;
  outline: 2px solid #FF0242;
  outline-offset: -2px;
}

.nav__link:focus-visible,
.nav__cta:focus-visible {
  outline: 2px solid #FF0242;
  outline-offset: 2px;
}

.link-item:focus-visible {
  outline: 2px solid #FF0242;
  outline-offset: 4px;
  border-radius: 4px;
}

.nav__hamburger:focus-visible,
.collapse-btn:focus-visible {
  outline: 2px solid #FF0242;
  outline-offset: 2px;
}

.card-mini-date:hover .days-since-overlay,
.card-mini-logo:hover .days-since-overlay {
  opacity: 1;
}


@media (max-width: 1024px) {
  :root { --cols: 2; }

  .nav__group {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--bg);
    padding: 12px 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav__group.is-open { display: flex; }

  .nav__hamburger {
    display: flex;
    background: var(--text-white);
    border-radius: var(--r-btn);
    padding: 12px;
  }

  .nav__link { justify-content: flex-start; }

  .nav__cta {
    margin-left: 0;
    margin-top: 0;
    background: none;
    color: var(--text-white);
  }

  .nav__cta:hover,
  .nav__cta:active { background: rgba(255, 255, 255, 0.1); }

  .card-intro             { grid-column: 1;     grid-row: 1; }
  .card-thumb             { grid-column: 2;     grid-row: 1; }
  .card-content-archive   { grid-column: 1 / 3; grid-row: 2; }
  .card-official-accounts { grid-column: 1 / 3; grid-row: 3; }
  .card-portrait          { grid-column: 1 / 3; grid-row: 4; min-height: 400px; }
  .card-portrait .card-img { object-position: top; }
  .card-soloist-era       { grid-column: 1;     grid-row: 5; min-height: 195px; align-self: start; }
  .card-photo             { grid-column: 2;     grid-row: 5; min-height: 195px; align-self: start; }
  .card-chat              { grid-column: 1;     grid-row: 6; min-height: 195px; }
  .card-collections       { grid-column: 2;     grid-row: 6; min-height: 195px; }
  .card-large-image       { grid-column: 1 / 3; grid-row: 7; min-height: 338px; }
  .card-paix              { grid-column: 1 / 3; grid-row: 8; }
  .card-bottom-stack      { grid-column: 1 / 3; grid-row: 9; }
}


.collapse-btn {
  display: none;
}

.card-header {
  display: contents;
}

@media (max-width: 640px) {
  :root {
    --cols: 1;
    --pad-card: 24px;
  }

  .nav-inner {
    padding: 16px var(--pad-nav-x);
  }

  .card-intro,
  .card-thumb,
  .card-content-archive,
  .card-official-accounts,
  .card-soloist-era,
  .card-portrait,
  .card-chat,
  .card-photo,
  .card-collections,
  .card-large-image,
  .card-paix,
  .card-bottom-stack {
    grid-column: 1 / 2 !important;
    grid-row: unset !important;
  }

  .archive-title {
    font-size: 28px;
  }

  .card-intro,
  .card-content-archive,
  .card-official-accounts,
  .card-soloist-era,
  .card-chat,
  .card-photo,
  .card-collections,
  .card-paix {
    min-height: unset;
  }

  .card--archive {
    justify-content: flex-start;
  }

  .card-content-archive,
  .card-soloist-era {
    gap: 40px;
  }

  .card-chat,
  .card-photo,
  .card-collections {
    gap: 24px;
  }

  .card-intro {
    gap: 24px;
  }

  .card-thumb {
    min-height: unset;
    aspect-ratio: 1;
  }

  .card-portrait {
    min-height: 250px;
    max-height: 250px;
  }

  .card-portrait .card-img {
    object-position: top;
  }

  .card-large-image {
    min-height: 172px;
    max-height: 172px;
  }

  .card-mini-date,
  .card-mini-logo {
    min-height: 200px;
  }

  .card-official-accounts .card-header,
  .card-paix .card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  .collapse-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--r-circle);
    border: 1px solid var(--text-primary);
    flex-shrink: 0;
    transition: transform var(--ease);
  }

  .collapse-btn .ph {
    font-size: 20px;
    line-height: 1;
    color: var(--text-white);
    transition: transform var(--ease);
  }

  .card-official-accounts .links-grid,
  .card-paix .links-col {
    display: none;
  }

  .card-official-accounts.is-expanded .links-grid {
    display: grid;
  }

  .card-paix.is-expanded .links-col {
    display: flex;
  }

  .card-official-accounts.is-expanded .collapse-btn .ph,
  .card-paix.is-expanded .collapse-btn .ph {
    transform: rotate(180deg);
  }

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