:root {
  --primary: #0f6cbd;
  --primary-hover: #0958b5;
  --secondary: #4f6d7a;
  --accent: #f59e0b;
  --brand-pink: #c4468b;
  --success: #10b981;
  --background: #fafafa;
  --surface: #ffffff;
  --border: #e5e7eb;
  --text: #111827;
  --text-secondary: #6b7280;
  --code-bg: #f3f4f6;
  --winner: #92400e;
  --shortlist: #0f6cbd;
  --mention: #047857;
  --entry: #6b7280;
  --shadow: 0 1px 2px rgba(26, 25, 21, 0.06);
  --radius: 12px;
  --radius-btn: 10px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --page-width: 1200px;
  --header-space: 8px;
}

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

html {
  color-scheme: light;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: "Noto Sans JP", "Hiragino Sans", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

h1,
h2,
h3,
.masthead__kicker,
.card__title {
  font-family: "IBM Plex Sans JP", "Noto Sans JP", sans-serif;
  letter-spacing: 0;
}

a {
  color: var(--primary);
  text-decoration: underline;
}

a:hover {
  text-decoration: none;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 20;
  padding: 8px 16px;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-btn);
}

.skip-link:focus {
  top: 16px;
}

.masthead {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.masthead__inner,
.page,
.site-footer {
  width: min(100% - 32px, var(--page-width));
  margin-inline: auto;
}

.masthead__inner {
  padding: 48px 0 32px;
}

.masthead__kicker {
  margin: 0 0 8px;
  color: var(--brand-pink);
  font-size: 13px;
  font-weight: 500;
}

h1 {
  margin: 0;
  font-size: clamp(1.75rem, 2vw + 1rem, 2.25rem);
  font-weight: 600;
  line-height: 1.25;
}

.masthead__lede {
  margin: 16px 0 0;
  color: var(--text-secondary);
}

.page {
  padding: 32px 0 64px;
}

.filters {
  display: grid;
  gap: 24px;
  margin-bottom: 32px;
}

.filters__label,
.filters legend {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
}

.filters fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.filters input[type="search"],
.filters select {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  background: var(--surface);
  color: var(--text);
  font: inherit;
}

.filters input[type="search"]:focus,
.filters select:focus,
.chip:focus-visible,
.card__detail:focus-visible,
.drawer__close:focus-visible,
.pager button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.filters__row {
  display: grid;
  gap: 16px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 150ms var(--ease-out), background-color 150ms var(--ease-out),
    color 150ms var(--ease-out), transform 160ms var(--ease-out);
}

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

.chip:active,
.card:active,
.card__detail:active,
.drawer__close:active,
.pager button:active {
  transform: scale(0.97);
}

.results__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.results__meta p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

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

.card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 100%;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  color: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 150ms var(--ease-out), transform 160ms var(--ease-out);
}

.card__thumb {
  display: block;
  margin: -16px -16px 8px;
  width: calc(100% + 32px);
  max-width: none;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--code-bg);
  border-radius: 11px 11px 0 0;
}

.card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--code-bg);
  color: var(--entry);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
}

.badge--winner {
  background: #f6e7c3;
  color: var(--winner);
}

.badge--shortlist {
  background: #dbeafe;
  color: var(--shortlist);
}

.badge--mention {
  background: #d1fae5;
  color: var(--mention);
}

.card__year,
.card__kind {
  color: var(--text-secondary);
  font-size: 12px;
}

.card__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
}

.card__original,
.card__original-title,
.drawer__original-title {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.45;
}

.drawer__langs {
  margin: 8px 0 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.drawer__source {
  margin-top: 24px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.drawer__source summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  cursor: pointer;
  font-weight: 500;
}

.drawer__source[hidden] {
  display: none;
}

.card__org {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.card__langs {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
}

.card__summary {
  margin: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  overflow: hidden;
  flex: 1;
}

.card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
}

.card__detail {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: transform 160ms var(--ease-out), filter 150ms ease, border-color 150ms var(--ease-out);
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  color: var(--secondary);
  font-size: 12px;
}

.card__open {
  color: var(--primary);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

.card__open:hover {
  text-decoration: underline;
}

.empty,
.error {
  padding: 24px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.error {
  border-style: solid;
  color: #991b1b;
}

.pager {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pager button {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: filter 150ms ease, transform 160ms var(--ease-out);
}

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

.pager__gap {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text-secondary);
}

.site-footer {
  padding: 24px 0 48px;
  color: var(--text-secondary);
  font-size: 13px;
}

.site-footer p {
  margin: 0 0 8px;
}

.drawer[hidden],
.drawer__backdrop[hidden] {
  display: none;
}

.drawer__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(26, 25, 21, 0.35);
  z-index: 30;
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
}

.drawer__panel {
  pointer-events: auto;
  width: min(100%, 560px);
  height: 100%;
  overflow: auto;
  padding: 24px;
  background: var(--surface);
  box-shadow: -8px 0 24px rgba(26, 25, 21, 0.08);
  transform: translateX(0);
  transition: transform 280ms var(--ease-out);
}

.drawer[data-open="false"] .drawer__panel {
  transform: translateX(100%);
}

.drawer__thumb {
  display: block;
  width: 100%;
  max-height: 280px;
  margin: 0 0 16px;
  object-fit: cover;
  background: var(--code-bg);
  border-radius: 8px;
}

.drawer__thumb[hidden] {
  display: none;
}

.drawer__close {
  min-height: 44px;
  margin-bottom: 16px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: transform 160ms var(--ease-out), filter 150ms ease;
}

.drawer__meta,
.drawer__org {
  color: var(--text-secondary);
  font-size: 14px;
}

.drawer h2 {
  margin: 8px 0 8px;
  font-size: 1.5rem;
  line-height: 1.35;
}

.drawer__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.drawer__body h3 {
  margin: 24px 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.drawer__body p {
  margin: 0;
  white-space: pre-wrap;
}

.drawer__links {
  display: grid;
  gap: 8px;
  margin-top: 24px;
}

.drawer__links a {
  word-break: break-all;
}

@media (min-width: 768px) {
  .filters__row {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (min-width: 1100px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (hover: hover) and (pointer: fine) {
  .chip:hover {
    border-color: var(--primary);
  }

  .card:hover {
    border-color: var(--primary);
  }

  .pager button:hover,
  .card__detail:hover,
  .drawer__close:hover {
    filter: brightness(0.96);
  }

  .card__detail:hover {
    border-color: var(--primary);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}