:root {
  --paper: #eeece4;
  --paper-deep: #dfdccf;
  --ink: #25231e;
  --muted: #6d675a;
  --green: #2f6f4e;
  --green-soft: #dce8dc;
  --gold: #a66a28;
  --red: #b44838;
  --line: #d6d0c1;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  color: var(--ink);
  overflow-x: hidden;
  background:
    radial-gradient(circle at 28% 12%, #c9c6b8 0 3px, transparent 4px),
    radial-gradient(circle at 32% 14%, #d4d1c3 0 7px, transparent 8px),
    radial-gradient(circle at 68% 8%, #d4d1c3 0 5px, transparent 6px),
    radial-gradient(circle at 72% 11%, #c8c5b7 0 9px, transparent 10px),
    linear-gradient(90deg, #e6e4db, var(--paper) 32%, #f4f2eb 68%, #e7e5dc);
  background-attachment: fixed;
}

body::before,
body::after {
  content: "";
  position: fixed;
  z-index: -1;
  width: 380px;
  height: 260px;
  pointer-events: none;
  opacity: 0.34;
  background:
    radial-gradient(circle, #b8b3a2 0 4px, transparent 5px) 20px 20px / 58px 48px,
    radial-gradient(circle, #cac5b2 0 7px, transparent 8px) 0 0 / 96px 72px;
}

body::before {
  top: 80px;
  right: 18%;
}

body::after {
  left: 18%;
  bottom: 22%;
}

.hero {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.55fr);
  gap: clamp(20px, 4vw, 56px);
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(26px, 5vw, 76px) clamp(18px, 4vw, 46px) 34px;
}

.hero-copy {
  position: relative;
  min-height: 420px;
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 18px;
}

.eyebrow,
.hero h1,
.hero-copy > p:last-child {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  margin: 0;
}

.eyebrow {
  align-self: flex-start;
  color: var(--green);
  font-weight: 700;
  letter-spacing: 0.08em;
  font-family: system-ui, sans-serif;
  font-size: 0.82rem;
}

.hero h1 {
  display: inline-block;
  padding: 18px 12px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 7px 18px #1a160e12;
  font-size: clamp(2.4rem, 4.8vw, 4.7rem);
  line-height: 1.18;
  letter-spacing: 0.05em;
}

.hero-copy > p:last-child {
  max-height: 360px;
  padding: 14px 10px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 6px 14px #1a160e0f;
  color: var(--muted);
  line-height: 1.85;
}

.hero-collage {
  display: grid;
  grid-template-columns: 1.16fr 0.84fr;
  grid-template-rows: 245px 245px;
  gap: 0;
  min-height: 490px;
}

.hero-panel {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #ddd7c8;
}

.hero-panel.panel-large {
  grid-row: span 2;
}

.hero-panel img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.03);
}

.hero-panel figcaption,
.vertical-label {
  position: absolute;
  top: 28px;
  right: 28px;
  display: flex;
  flex-direction: row-reverse;
  gap: 8px;
  align-items: flex-start;
}

.hero-panel figcaption {
  color: transparent;
}

.hero-panel figcaption::before,
.hero-panel figcaption::after {
  content: attr(data-empty);
}

.hero-panel figcaption {
  writing-mode: vertical-rl;
  color: var(--ink);
  padding: 14px 9px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 5px 16px #1a160e20;
  line-height: 1.7;
  font-weight: 700;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px clamp(16px, 4vw, 44px) 80px;
}

.controls {
  z-index: 5;
  margin: 0 0 34px;
  padding: 18px;
  border-block: 1px solid var(--line);
  background: rgba(244, 242, 235, 0.92);
  backdrop-filter: blur(12px);
}

.controls label {
  display: grid;
  gap: 8px;
  max-width: 520px;
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-weight: 700;
}

input {
  width: 100%;
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
}

.buttons,
.control-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.theme-buttons {
  margin-top: 9px;
}

button,
.print-link {
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  font: 700 0.9rem system-ui, sans-serif;
  cursor: pointer;
  text-decoration: none;
}

button.active,
button:hover,
.print-link:hover {
  border-color: var(--green);
  background: var(--green);
  color: white;
}

#count {
  margin: 0 0 18px;
  color: var(--muted);
  font: 700 0.95rem system-ui, sans-serif;
}

.cards {
  display: grid;
  gap: clamp(34px, 7vw, 86px);
}

.card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: center;
  min-height: 360px;
  overflow: visible;
}

.card::before {
  content: "";
  position: absolute;
  inset: 38px -22px auto auto;
  z-index: -1;
  width: 58%;
  height: 82%;
  background: rgba(255, 255, 255, 0.42);
}

.card-right {
  grid-template-columns: minmax(280px, 0.65fr) minmax(0, 1.35fr);
}

.card-right .card-media {
  grid-column: 2;
}

.card-right .card-body {
  grid-column: 1;
  grid-row: 1;
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  min-height: 320px;
  background: var(--paper-deep);
}

.card-media img,
.no-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.no-image {
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72), transparent),
    repeating-linear-gradient(45deg, #e0dccf 0 12px, #d8d3c4 12px 24px);
  color: #817867;
  font-weight: 700;
}

.vertical-label {
  top: 24px;
  right: 24px;
}

.card-left .vertical-label {
  right: auto;
  left: 24px;
}

.vertical-label span {
  writing-mode: vertical-rl;
  padding: 12px 8px;
  min-height: 130px;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 5px 16px #1a160e20;
  color: var(--ink);
  line-height: 1.45;
  font-weight: 700;
}

.card-body {
  align-self: center;
  padding: clamp(20px, 4vw, 42px);
  background: rgba(244, 242, 235, 0.88);
  border-block: 1px solid var(--line);
}

.category {
  margin: 0 0 12px;
  color: var(--green);
  font: 800 0.82rem system-ui, sans-serif;
  letter-spacing: 0.08em;
}

.card h2 {
  margin: 0 0 12px;
  font-size: clamp(1.7rem, 3vw, 2.65rem);
  line-height: 1.2;
  letter-spacing: 0.03em;
}

.card-body > p:not(.category) {
  margin: 0 0 16px;
  color: #403c34;
  line-height: 1.85;
}

.badges,
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badges {
  margin: 0 0 12px;
}

.badge {
  display: inline-block;
  margin: 0;
  padding: 5px 9px;
  background: var(--gold);
  color: white;
  font: 800 0.76rem system-ui, sans-serif;
}

.spring-badge {
  background: #b44872;
}

.rainy-badge {
  background: #3d6f96;
}

.favorite-button {
  margin: 2px 0 14px;
  border-color: var(--gold);
  color: #7a4218;
}

.favorite-button.active {
  background: var(--gold);
  color: white;
}

.detail-toggle {
  margin-top: 2px;
  border-color: var(--green);
  color: var(--green);
}

.detail-toggle[aria-expanded="true"] {
  background: var(--green);
  color: white;
}

.card-details {
  margin-top: 18px;
}

.card-detail {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.card-detail h3 {
  margin: 0 0 8px;
  color: var(--green);
  font-size: 1rem;
}

.card-detail ul {
  margin: 0;
  padding-left: 1.25em;
  line-height: 1.75;
}

.links {
  margin-top: 18px;
}

.links a {
  display: inline-block;
  padding: 8px 11px;
  border: 1px solid #b9c9b8;
  background: var(--green-soft);
  color: var(--green);
  font: 800 0.86rem system-ui, sans-serif;
  text-decoration: none;
}

.empty {
  padding: 22px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 22px;
  }

  .hero-copy {
    min-height: auto;
    flex-direction: column;
  }

  .eyebrow,
  .hero h1,
  .hero-copy > p:last-child {
    writing-mode: horizontal-tb;
  }

  .hero h1,
  .hero-copy > p:last-child {
    padding: 12px 14px;
  }

  .hero-collage {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 210px);
    min-height: auto;
  }

  .hero-panel.panel-large {
    grid-row: span 1;
  }

  .controls {
    position: static;
  }

  .card,
  .card-right {
    grid-template-columns: 1fr;
  }

  .card-right .card-media,
  .card-right .card-body {
    grid-column: auto;
    grid-row: auto;
  }

  .card-media,
  .card-media img,
  .no-image {
    min-height: 0;
  }

  .vertical-label {
    top: 18px;
    right: 18px;
    left: auto;
  }

  .card-left .vertical-label {
    left: auto;
    right: 18px;
  }

  .vertical-label span {
    min-height: 104px;
    padding: 9px 7px;
    font-size: 0.9rem;
  }

  .card-body {
    border-top: 0;
  }
}

@media (max-width: 520px) {
  .hero-panel figcaption {
    top: 16px;
    right: 16px;
    font-size: 0.9rem;
  }

  button,
  .print-link {
    width: 100%;
    text-align: center;
  }

  .vertical-label {
    gap: 5px;
  }

  .vertical-label span:nth-child(1) {
    display: none;
  }
}