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

:root {
  --c-deep-purple: #2a0a3a;
  --c-dark-orange: #b34700;
  --c-ink-green: #1a3c34;
  --c-yellow: #f7e64b;
  --c-coral: #ff6b57;
  --c-teal: #00a896;
  --c-pink: #ff2a9d;
  --c-pink-deep: #c01675;
  --c-emerald: #00d084;
  --c-blue: #2a7fff;
  --c-gray: #9a9a9a;
  --c-cream: #f5f0e6;
  --c-dark: #222222;

  --font-head: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans CJK SC", sans-serif;
  --font-body: "Helvetica Neue", Arial, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "Courier New", Courier, monospace;

  --content-width: 1240px;
  --header-h: 72px;
  --radius-card: 16px;
  --shadow-card: 0 2px 0 rgba(0, 0, 0, 0.18);
  --shadow-hover: 0 10px 24px rgba(0, 0, 0, 0.22);

  --accent-text: var(--c-pink);
  --accent-hot: var(--c-yellow);
  --chip-bg: rgba(255, 255, 255, 0.12);
  --row-line: rgba(255, 255, 255, 0.14);
  --track-bg: rgba(255, 255, 255, 0.16);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  background: var(--c-deep-purple);
  color: var(--c-cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
}

p {
  margin: 0 0 1rem;
}

ul,
ol {
  padding-left: 1.25rem;
}

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

a:not([class]) {
  color: var(--accent-text);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

a:not([class]):hover {
  color: var(--accent-hot);
}

:focus-visible {
  outline: 3px solid var(--c-yellow);
  outline-offset: 2px;
  border-radius: 2px;
}

.section--cream :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--c-pink);
}

.content-wrap {
  width: min(var(--content-width), calc(100% - 2.5rem));
  margin-inline: auto;
}

.section {
  padding: clamp(3rem, 7vw, 6rem) 0;
}

.section--purple {
  background: var(--c-deep-purple);
  color: var(--c-cream);
  --accent-text: var(--c-pink);
  --accent-hot: var(--c-yellow);
  --chip-bg: rgba(255, 255, 255, 0.12);
  --row-line: rgba(255, 255, 255, 0.14);
  --track-bg: rgba(255, 255, 255, 0.16);
}

.section--orange {
  background: var(--c-dark-orange);
  color: var(--c-cream);
  --accent-text: var(--c-yellow);
  --accent-hot: var(--c-yellow);
  --chip-bg: rgba(255, 255, 255, 0.12);
  --row-line: rgba(255, 255, 255, 0.16);
  --track-bg: rgba(255, 255, 255, 0.18);
}

.section--green {
  background: var(--c-ink-green);
  color: var(--c-cream);
  --accent-text: var(--c-teal);
  --accent-hot: var(--c-yellow);
  --chip-bg: rgba(255, 255, 255, 0.12);
  --row-line: rgba(255, 255, 255, 0.14);
  --track-bg: rgba(255, 255, 255, 0.16);
}

.section--dark {
  background: var(--c-dark);
  color: var(--c-cream);
  --accent-text: var(--c-pink);
  --accent-hot: var(--c-yellow);
  --chip-bg: rgba(255, 255, 255, 0.12);
  --row-line: rgba(255, 255, 255, 0.16);
  --track-bg: rgba(255, 255, 255, 0.18);
}

.section--cream {
  background: var(--c-cream);
  color: var(--c-dark);
  --accent-text: var(--c-pink-deep);
  --accent-hot: var(--c-pink);
  --chip-bg: rgba(0, 0, 0, 0.08);
  --row-line: rgba(0, 0, 0, 0.12);
  --track-bg: rgba(0, 0, 0, 0.1);
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 1000;
  background: var(--c-yellow);
  color: var(--c-dark);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.65rem 1.25rem;
  border-radius: 0 0 10px 10px;
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background-color: rgba(42, 10, 58, 0.85);
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.025) 0 2px,
    transparent 2px 4px
  );
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 3px solid rgba(255, 42, 157, 0.55);
  transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  z-index: 1;
  background: linear-gradient(
    90deg,
    var(--c-yellow) 0 33%,
    var(--c-coral) 33% 66%,
    var(--c-teal) 66% 100%
  );
}

.site-header.is-scrolled {
  background-color: rgba(42, 10, 58, 0.97);
  border-bottom-color: var(--c-pink);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

.site-header__bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--header-h);
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--c-cream);
  margin-right: auto;
}

.site-header__brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--c-yellow);
  color: var(--c-dark);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.15rem;
  border-radius: 12px 12px 12px 3px;
  transform: rotate(-3deg);
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.25);
}

.site-header__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.site-header__brand-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.site-header__brand-tag {
  font-size: 0.68rem;
  opacity: 0.8;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.site-nav {
  margin-right: 0.6rem;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__link {
  position: relative;
  display: inline-block;
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  color: var(--c-cream);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: color 0.18s ease, background 0.18s ease;
}

.site-nav__link:hover {
  color: var(--c-yellow);
  background: rgba(255, 255, 255, 0.08);
}

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

.site-nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0.65rem;
  right: 0.65rem;
  bottom: 0.05rem;
  height: 3px;
  border-radius: 99px;
  background: var(--c-yellow);
}

.site-header__search {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--c-pink);
  color: var(--c-dark);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.88rem;
  text-decoration: none;
  line-height: 1.4;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.site-header__search:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 42, 157, 0.4);
}

.site-header__search-icon {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  color: var(--c-cream);
  font: inherit;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.45rem 0.8rem;
  cursor: pointer;
  margin-left: 0.25rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.nav-toggle:hover {
  border-color: var(--c-yellow);
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle__bars {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  width: 18px;
}

.nav-toggle__bar {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 99px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-footer {
  position: relative;
  overflow: hidden;
  background-color: var(--c-dark-orange);
  background-image: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.06) 0 2px,
    transparent 2px 4px
  );
  color: var(--c-cream);
  border-top: 6px solid var(--c-yellow);
  --accent-text: var(--c-yellow);
  --accent-hot: var(--c-yellow);
}

.site-footer::after {
  content: "";
  position: absolute;
  right: 8%;
  top: 2.5rem;
  width: 160px;
  height: 160px;
  border-radius: 48% 52% 60% 40% / 55% 45% 55% 45%;
  background: rgba(255, 107, 87, 0.32);
  pointer-events: none;
  z-index: 0;
}

.site-footer__ghost {
  position: absolute;
  z-index: 0;
  right: -0.04em;
  bottom: -0.22em;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(5rem, 18vw, 16rem);
  line-height: 1;
  color: rgba(245, 240, 230, 0.08);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.03em;
  transform: rotate(-2deg);
}

.site-footer__inner {
  position: relative;
  z-index: 1;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  padding: 3.5rem 0 2.5rem;
}

.site-footer__brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--c-cream);
  text-decoration: none;
  letter-spacing: 0.05em;
  border-bottom: 4px solid var(--c-yellow);
  padding-bottom: 0.35rem;
  transition: color 0.15s ease;
}

.site-footer__brand-link:hover {
  color: var(--c-yellow);
}

.site-footer__tagline {
  margin-top: 0.8rem;
  font-size: 0.9rem;
  opacity: 0.85;
  font-family: var(--font-mono);
}

.site-footer__contact-item {
  font-size: 0.88rem;
  margin: 0.35rem 0 0;
  opacity: 0.9;
  font-family: var(--font-mono);
}

.site-footer__heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-yellow);
  margin-bottom: 1rem;
  font-weight: 800;
}

.site-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-footer__list a {
  color: var(--c-cream);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.site-footer__list a:hover {
  color: var(--c-yellow);
  border-bottom-color: rgba(247, 230, 75, 0.5);
}

.site-footer__bottom {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 2px solid rgba(245, 240, 230, 0.25);
  padding: 1.2rem 0 1.4rem;
  font-size: 0.85rem;
  font-family: var(--font-mono);
}

.site-footer__copyright,
.site-footer__icp {
  margin: 0;
}

.site-footer__icp {
  opacity: 0.8;
}

.page-hero {
  padding: 4rem 0 3.25rem;
  background: var(--c-deep-purple);
  color: var(--c-cream);
  border-bottom: 6px solid var(--c-pink);
}

.page-hero__title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0.03em;
  max-width: 18em;
  margin: 0;
}

.page-hero__meta {
  font-family: var(--font-mono);
  color: var(--c-yellow);
  margin-top: 0.75rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: inherit;
  opacity: 0.8;
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--accent-hot);
  opacity: 1;
}

.breadcrumb [aria-current="page"] {
  color: var(--accent-text);
  font-weight: 800;
  opacity: 1;
}

.breadcrumb__sep {
  opacity: 0.45;
  font-family: var(--font-mono);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--row-line);
}

.section-head__title {
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  margin: 0;
}

.section-head__count {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent-text);
  font-weight: 700;
}

.section-head__note {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.7;
  height: 3.2em;
}

.section-head__link {
  color: var(--accent-text);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
  border-bottom: 2px solid var(--c-pink);
  padding-bottom: 0.15rem;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.section-head__link:hover {
  color: var(--accent-hot);
  border-bottom-color: currentColor;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1.2;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  background: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn--primary {
  background: var(--c-pink);
  color: var(--c-dark);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(255, 42, 157, 0.35);
}

.btn--secondary {
  border-color: currentColor;
  color: inherit;
}

.btn--secondary:hover {
  background: var(--chip-bg);
  transform: translateY(-1px);
}

.btn--yellow {
  background: var(--c-yellow);
  color: var(--c-dark);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.2);
}

.btn--yellow:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(247, 230, 75, 0.35);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.media-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--c-yellow);
  color: var(--c-dark);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

a.media-card {
  color: var(--c-dark);
  text-decoration: none;
}

.media-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.media-card--coral {
  background: var(--c-coral);
}

.media-card--teal {
  background: var(--c-teal);
}

.media-card__cover {
  position: relative;
  aspect-ratio: 16 / 9;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(0, 0, 0, 0.1) 0 10px,
    transparent 10px 20px
  );
  background-color: rgba(0, 0, 0, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.media-card__cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 78% 22%,
    rgba(255, 255, 255, 0.18),
    transparent 42%
  );
}

.media-card__badge {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  background: var(--c-dark);
  color: var(--c-cream);
  letter-spacing: 0.06em;
}

.media-card__body {
  padding: 0.9rem 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
}

.media-card__title {
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.3;
  margin: 0;
}

.media-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: inherit;
  opacity: 0.78;
  margin-top: 0.35rem;
}

.media-card__year {
  background: rgba(0, 0, 0, 0.16);
  border-radius: 4px;
  padding: 0.1rem 0.45rem;
  font-weight: 700;
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.tile {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.35rem 1.25rem;
  border-radius: 18px;
  text-decoration: none;
  color: var(--c-dark);
  position: relative;
  overflow: hidden;
  min-height: 120px;
  box-shadow: var(--shadow-card);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

a.tile {
  color: var(--c-dark);
  text-decoration: none;
}

.tile::after {
  content: "";
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 70px;
  height: 70px;
  border-radius: 40% 60% 50% 50%;
  background: rgba(0, 0, 0, 0.08);
  pointer-events: none;
}

.tile--yellow {
  background: var(--c-yellow);
}

.tile--coral {
  background: var(--c-coral);
}

.tile--teal {
  background: var(--c-teal);
}

.tile:hover {
  transform: translateY(-3px) rotate(-0.5deg);
  box-shadow: var(--shadow-hover);
}

.tile__name {
  font-size: 1.05rem;
  font-weight: 900;
  margin: 0;
  z-index: 1;
}

.tile__count {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.7rem;
  line-height: 1;
  z-index: 1;
}

.tile__note {
  font-size: 0.72rem;
  opacity: 0.7;
  z-index: 1;
}

.tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--font-body);
  background: var(--chip-bg);
  color: inherit;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.tag-chip:hover {
  transform: translateY(-1px);
  border-color: currentColor;
}

.tag-chip.is-active {
  background: var(--c-pink);
  color: var(--c-dark);
  border-color: var(--c-pink);
}

.tag-chip--yellow {
  background: var(--c-yellow);
  color: var(--c-dark);
}

.tag-chip--coral {
  background: var(--c-coral);
  color: var(--c-dark);
}

.tag-chip--teal {
  background: var(--c-teal);
  color: var(--c-dark);
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.6rem 0;
}

.filter-bar__label {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.status-badge::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.status-badge--complete {
  background: var(--c-emerald);
  color: #003d28;
}

.status-badge--updating {
  background: var(--c-blue);
  color: #e8f0ff;
}

.status-badge--pending {
  background: var(--c-gray);
  color: var(--c-dark);
}

.row-list {
  display: flex;
  flex-direction: column;
  list-style: none;
  margin: 0;
  padding: 0;
}

.row-item {
  display: grid;
  grid-template-columns: 3rem 1fr auto auto;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--row-line);
}

.row-item:first-child {
  border-top: 1px solid var(--row-line);
}

a.row-item {
  color: inherit;
  text-decoration: none;
}

a.row-item:hover .row-item__title {
  color: var(--c-pink);
}

.row-item__index {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent-text);
}

.row-item__title {
  font-weight: 800;
  font-size: 0.98rem;
  transition: color 0.15s ease;
}

.row-item__meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  opacity: 0.7;
}

.row-item__status {
  justify-self: end;
}

.index-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.index-strip__item {
  min-width: 2.1rem;
  padding: 0.45rem 0.55rem;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  background: var(--chip-bg);
  color: inherit;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.index-strip__item:hover {
  background: var(--c-pink);
  color: var(--c-dark);
  transform: translateY(-2px);
}

.index-strip__item.is-current {
  background: var(--c-yellow);
  color: var(--c-dark);
  font-weight: 800;
}

.metric-bar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.85rem;
}

.metric-bar__label {
  font-weight: 700;
  min-width: 4em;
}

.metric-bar__track {
  flex: 1;
  height: 12px;
  border-radius: 999px;
  background: var(--track-bg);
  overflow: hidden;
  position: relative;
}

.metric-bar__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--c-pink), var(--c-coral));
  width: 50%;
}

.metric-bar__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  white-space: nowrap;
}

.h-scroll {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(220px, 48vw, 280px);
  gap: 1rem;
  overflow-x: auto;
  padding: 0.25rem 0.25rem 1.5rem;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--c-pink) transparent;
}

.h-scroll > * {
  scroll-snap-align: start;
}

.h-scroll::-webkit-scrollbar {
  height: 8px;
}

.h-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.h-scroll::-webkit-scrollbar-thumb {
  background: var(--c-pink);
  border-radius: 999px;
}

.batch-item {
  padding: 1.2rem 0;
  border-bottom: 2px dashed var(--row-line);
}

.batch-item:first-child {
  border-top: 2px dashed var(--row-line);
}

.batch-item__head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.batch-item__date {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.05rem;
}

.batch-item__count {
  background: var(--c-coral);
  color: var(--c-dark);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

.batch-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.data-table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 560px;
}

.data-table th,
.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--row-line);
  text-align: left;
}

.data-table th {
  font-weight: 800;
  color: var(--accent-text);
  border-bottom: 3px solid var(--c-pink);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.data-table td:first-child {
  font-family: var(--font-mono);
  font-weight: 700;
}

.tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  list-style: none;
  padding: 0;
}

.tabs__tab {
  appearance: none;
  border: 2px solid transparent;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.55rem 1.25rem;
  border-radius: 999px;
  background: var(--chip-bg);
  color: inherit;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.tabs__tab:hover {
  transform: translateY(-1px);
  border-color: currentColor;
}

.tabs__tab.is-active {
  background: var(--c-pink);
  color: var(--c-dark);
  border-color: var(--c-pink);
}

.tabs__panel {
  padding-top: 0.5rem;
}

.tabs__panel[hidden] {
  display: none;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal][data-revealed] {
  opacity: 1;
  transform: none;
}

a[data-reveal] {
  display: inline-block;
}

@media (max-width: 880px) {
  :root {
    --header-h: 64px;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0;
    background: var(--c-deep-purple);
    border-top: 2px solid var(--c-pink);
    border-bottom: 3px solid var(--c-teal);
    padding: 1rem 1.5rem 1.75rem;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
    display: none;
  }

  .site-nav[data-open] {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
  }

  .site-nav__link {
    display: block;
    padding: 0.85rem 0.5rem;
    font-size: 1.02rem;
    border-radius: 10px;
  }

  .site-nav__link[aria-current="page"] {
    background: rgba(255, 42, 157, 0.18);
    color: var(--c-yellow);
  }

  .site-nav__link[aria-current="page"]::after {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  .site-header__brand-tag {
    display: none;
  }

  .site-header__search-text {
    display: none;
  }

  .site-header__search {
    padding: 0.45rem 0.65rem;
  }

  .section-head__note {
    display: none;
  }
}

@media (max-width: 800px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding: 2.75rem 0 2rem;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
}

@media (max-width: 600px) {
  .row-item {
    grid-template-columns: 2.5rem 1fr auto;
    grid-template-areas:
      "idx title status"
      "idx meta status";
    gap: 0.2rem 0.8rem;
  }

  .row-item__index {
    grid-area: idx;
  }

  .row-item__title {
    grid-area: title;
  }

  .row-item__meta {
    grid-area: meta;
  }

  .row-item__status {
    grid-area: status;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}