:root {
  color-scheme: only light;
  --ink: #111827;
  --muted: #475569;
  --accent: #ff6b4a;
  --accent-dark: #d85739;
  --sand: #f5efe6;
  --peach: #ffe3d5;
  --mint: #bfe7df;
  --night: #0f172a;
  --card: #ffffff;
  --line: rgba(17, 24, 39, 0.1);
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.15);
}

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

body {
  margin: 0;
  font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(255, 227, 213, 0.9), transparent 45%),
    radial-gradient(circle at 90% 0%, rgba(191, 231, 223, 0.7), transparent 50%),
    linear-gradient(180deg, #fff7f0 0%, var(--sand) 60%, #fffaf5 100%);
}

body.station-page-tokyo {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Tokyo-STA_Marunouchi-Entrance_2023.jpg") center / cover no-repeat fixed;
}

body.station-page-akabane {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Akabane-Sta-East.jpg") center / cover no-repeat fixed;
}

body.station-page-omiya {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Omiya-STA_West.jpg") center / cover no-repeat fixed;
}

body.station-page-ikebukuro {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/East_entrance_of_Ikebukuro_Station_2023-11-09.jpg") center / cover no-repeat fixed;
}

body.station-page-shinjuku {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/JRE_Shinjuku-STA_South.jpg") center / cover no-repeat fixed;
}

body.station-page-nagoya {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/View_of_Nagoya_Station,_Tsubaki-cho_Nakamura_Ward_Nagoya_2022.jpg") center / cover no-repeat fixed;
}

body.station-page-yokohama {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Yokohama_Station_20240630.jpg") center / cover no-repeat fixed;
}

body.station-page-shibuya {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/渋谷駅20200525.jpg") center / cover no-repeat fixed;
}

body.station-page-shinagawa {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Shinagawa_Station_-01.jpg") center / cover no-repeat fixed;
}

body.station-page-ueno {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Ueno_Station_200610c.jpg") center / cover no-repeat fixed;
}

body.station-page-osaki {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Osaki-Sta-W.jpg") center / cover no-repeat fixed;
}

body.station-page-kashiwa {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Kashiwa_station(cropped).jpg") center / cover no-repeat fixed;
}

body.station-page-musashikosugi {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/JR_Musashi_Kosugi_sta_001.jpg") center / cover no-repeat fixed;
}

body.station-page-urawa {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/JRE_Urawa-STA_West-atre.jpg") center / cover no-repeat fixed;
}

body.station-page-ofuna {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/OfunaStkasamaguchi.jpg") center / cover no-repeat fixed;
}

body.station-page-totsuka {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Totsuka-Sta-East.jpg") center / cover no-repeat fixed;
}

body.station-page-kanda {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/JR_Kanda_Station_-_North_exit_-_May_30_2021_various_18_27_16_704000.jpeg") center / cover no-repeat fixed;
}

body.station-page-ebisu {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Ebisu-STA_atre.jpg") center / cover no-repeat fixed;
}

body.station-page-kasukabe {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Kasukabe_Station_West_Entrance_1.jpg") center / cover no-repeat fixed;
}

body.station-page-iwatsuki {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.06), rgba(15, 23, 42, 0.06)),
    url("駅写真/Iwatsuki-STA.East.jpg") center / cover no-repeat fixed;
}

body.station-page-tokyo .station-title,
body.station-page-akabane .station-title,
body.station-page-omiya .station-title,
body.station-page-ikebukuro .station-title,
body.station-page-shinjuku .station-title,
body.station-page-nagoya .station-title,
body.station-page-yokohama .station-title,
body.station-page-shibuya .station-title,
body.station-page-shinagawa .station-title,
body.station-page-ueno .station-title,
body.station-page-osaki .station-title,
body.station-page-kashiwa .station-title,
body.station-page-musashikosugi .station-title,
body.station-page-urawa .station-title,
body.station-page-ofuna .station-title,
body.station-page-totsuka .station-title,
body.station-page-kanda .station-title,
body.station-page-ebisu .station-title,
body.station-page-kasukabe .station-title,
body.station-page-iwatsuki .station-title {
  background: rgba(255, 255, 255, 0.82);
  border-radius: 16px;
  padding: 10px 16px;
  width: fit-content;
  margin: 0 auto 20px;
}

body.station-page-tokyo main > .container > p.muted,
body.station-page-akabane main > .container > p.muted,
body.station-page-omiya main > .container > p.muted,
body.station-page-ikebukuro main > .container > p.muted,
body.station-page-shinjuku main > .container > p.muted,
body.station-page-nagoya main > .container > p.muted,
body.station-page-yokohama main > .container > p.muted,
body.station-page-shibuya main > .container > p.muted,
body.station-page-shinagawa main > .container > p.muted,
body.station-page-ueno main > .container > p.muted,
body.station-page-osaki main > .container > p.muted,
body.station-page-kashiwa main > .container > p.muted,
body.station-page-musashikosugi main > .container > p.muted,
body.station-page-urawa main > .container > p.muted,
body.station-page-ofuna main > .container > p.muted,
body.station-page-totsuka main > .container > p.muted,
body.station-page-kanda main > .container > p.muted,
body.station-page-ebisu main > .container > p.muted,
body.station-page-kasukabe main > .container > p.muted,
body.station-page-iwatsuki main > .container > p.muted {
  background: rgba(255, 255, 255, 0.82);
  border-radius: 12px;
  padding: 6px 10px;
  width: fit-content;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
iframe {
  max-width: 100%;
  border: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 16px;
  background: var(--night);
  color: #fff;
  padding: 8px 12px;
  border-radius: 999px;
  z-index: 5;
}

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

.site-header {
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 3;
  background: rgba(255, 247, 240, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(17, 24, 39, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.view-counter {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.08);
  font-size: 0.9rem;
}

.view-label {
  color: var(--muted);
}

.view-count {
  font-weight: 700;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  font-size: 0;
  background-color: #fff;
  background-image: url("brand-icon.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  overflow: hidden;
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.9rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a {
  position: relative;
  padding-bottom: 6px;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--night);
  color: #fff;
  padding: 8px 16px;
  border-radius: 999px;
}

.hero {
  padding: 28px 0 12px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  justify-items: center;
}

.hero-copy {
  max-width: 680px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.3rem, 3.4vw, 3.6rem);
  margin: 0 0 10px;
  line-height: 1.3;
}

.lead {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

.hero-note {
  margin: 12px 0;
  padding: 14px 16px;
  background: var(--peach);
  border-radius: 16px;
  border: 1px solid rgba(255, 107, 74, 0.2);
  text-align: left;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: -6px;
}

.omen-wrap {
  margin: 16px 0 10px;
}

.emergency-status {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.emergency-link {
  display: inline-flex;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn.primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

.btn.ghost {
  border-color: rgba(17, 24, 39, 0.2);
  color: var(--ink);
  background: transparent;
}

.btn.small {
  padding: 8px 14px;
  font-size: 0.9rem;
}

.btn.omen {
  position: relative;
  background: #2b0b0b;
  color: #fef2f2;
  border: 1px solid rgba(239, 68, 68, 0.6);
  padding: 14px 32px;
  font-size: 1.15rem;
  letter-spacing: 0.2em;
  text-shadow: 0 0 8px rgba(239, 68, 68, 0.6);
  box-shadow:
    0 0 0 2px rgba(239, 68, 68, 0.2),
    0 12px 30px rgba(0, 0, 0, 0.35),
    inset 0 0 12px rgba(239, 68, 68, 0.35);
}

.games-page .brand-mark,
.games-page .brand-sub {
  display: none;
}

.games-wrap {
  padding: 24px 0 56px;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.single-game-grid {
  grid-template-columns: minmax(0, 560px);
  justify-content: center;
}

.game-card {
  background: var(--card);
  border-radius: 22px;
  padding: 20px;
  border: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.game-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.game-board {
  margin-top: 16px;
  display: grid;
  gap: 6px;
}

.mine-board {
  grid-template-columns: repeat(15, minmax(0, 1fr));
}

.memory-board {
  grid-template-columns: repeat(4, 1fr);
}

.tile {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  border: 1px solid rgba(17, 24, 39, 0.12);
  background: rgba(15, 23, 42, 0.06);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  user-select: none;
  transition: transform 0.15s ease, background 0.15s ease;
}

.tile:hover {
  transform: translateY(-1px);
}

.tile.revealed {
  background: rgba(255, 107, 74, 0.12);
  cursor: default;
}

.tile.mine {
  background: rgba(239, 68, 68, 0.18);
}

.tile.flag {
  background: rgba(245, 158, 11, 0.2);
}

.tile.matched {
  background: rgba(16, 185, 129, 0.18);
}

.game-status {
  margin-top: 12px;
  color: var(--muted);
  min-height: 1.4em;
}

.confetti-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.confetti-piece {
  position: absolute;
  top: -10px;
  width: 8px;
  height: 12px;
  border-radius: 2px;
  opacity: 0;
  animation: confettiFall 1000ms ease-out forwards;
}

.game-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

@media (max-width: 960px) {
  .games-grid {
    grid-template-columns: 1fr;
  }
}

.btn.omen::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 999px;
  border: 1px dashed rgba(239, 68, 68, 0.45);
  opacity: 0.7;
  animation: omenPulse 2.2s ease-in-out infinite;
}

.btn.omen:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow:
    0 0 0 2px rgba(239, 68, 68, 0.35),
    0 16px 34px rgba(0, 0, 0, 0.4),
    inset 0 0 18px rgba(239, 68, 68, 0.45);
}

.btn.distract {
  background: linear-gradient(135deg, #2dd4bf, #38bdf8);
  color: #0f172a;
  border: 1px solid rgba(56, 189, 248, 0.5);
  box-shadow: 0 12px 30px rgba(45, 212, 191, 0.25);
}

.btn.distract:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 36px rgba(56, 189, 248, 0.35);
}

.section-distract {
  padding-top: 10px;
  padding-bottom: 10px;
}

.distract-full {
  display: flex;
  width: 100%;
  padding: 14px 18px;
  font-size: 1rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  justify-content: center;
}

.geo-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.map-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}

.map-stations {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 6px;
}

.chip {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  font-size: 0.85rem;
}

.hero-panel {
  background: var(--card);
  border-radius: 26px;
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(17, 24, 39, 0.08);
  margin-top: 18px;
}

.panel-title {
  margin-top: 0;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  color: var(--muted);
}

.checklist li {
  padding: 10px 0;
  border-bottom: 1px dashed rgba(17, 24, 39, 0.1);
}

.ad-box {
  background: rgba(15, 23, 42, 0.05);
  padding: 14px;
  border-radius: 14px;
}

.ad-hero {
  margin-top: 10px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.ad-label {
  font-size: 0.8rem;
  color: var(--muted);
}

.ad-body {
  margin-top: 6px;
  font-weight: 600;
}

.section {
  padding: 56px 0;
}

.section-head h2 {
  margin: 0;
  font-size: 2rem;
}

.station-title {
  text-align: center;
}

.station-title h2 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
}

.muted {
  color: var(--muted);
  line-height: 1.8;
}

.map-frame {
  margin-top: 20px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(17, 24, 39, 0.08);
  background: #fff;
}

.map-frame iframe {
  width: 100%;
  height: 360px;
  display: block;
}

.callout {
  margin-top: 20px;
  display: flex;
  gap: 16px;
  background: #fff;
  border-radius: 20px;
  padding: 18px;
  border: 1px solid rgba(17, 24, 39, 0.08);
}

.callout-icon {
  font-size: 1.6rem;
}

.callout-title {
  font-weight: 700;
  margin-bottom: 6px;
}

.rating-guide {
  background: #fff;
  border-radius: 20px;
  padding: 18px;
  border: 1px solid rgba(17, 24, 39, 0.08);
}

.rating-guide h3 {
  margin: 0 0 12px;
}

.rating-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  padding: 8px 0;
  border-top: 1px dashed rgba(17, 24, 39, 0.12);
}

.rating-row:first-of-type {
  border-top: none;
}

.rating-label {
  font-weight: 700;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
  align-items: start;
}

.line-filter {
  margin-top: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.line-label {
  display: block;
  font-weight: 600;
  margin-bottom: 10px;
}

.line-controls {
  display: grid;
  grid-template-columns: 1fr 1.2fr auto;
  gap: 10px;
}

.line-controls select,
.line-controls input {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(17, 24, 39, 0.15);
}

.card {
  background: linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)), var(--card);
  border-radius: 22px;
  padding: 20px;
  border: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease;
  cursor: pointer;
  align-self: start;
}

.card:hover {
  transform: translateY(-6px);
}

.card.station-photo-tokyo {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Tokyo-STA_Marunouchi-Entrance_2023.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-akabane {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Akabane-Sta-East.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-omiya {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Omiya-STA_West.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-ikebukuro {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/East_entrance_of_Ikebukuro_Station_2023-11-09.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-shinjuku {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/JRE_Shinjuku-STA_South.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-nagoya {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/View_of_Nagoya_Station,_Tsubaki-cho_Nakamura_Ward_Nagoya_2022.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-yokohama {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Yokohama_Station_20240630.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-shibuya {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/渋谷駅20200525.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-shinagawa {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Shinagawa_Station_-01.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-ueno {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Ueno_Station_200610c.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-shimbashi {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/JR_Shimbashi_Station_(2019-05-04)_04.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-kitasenju {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/北千住駅西口.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-tachikawa {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Tachikawa_sta_N_20210725.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-osaki {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Osaki-Sta-W.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-kashiwa {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Kashiwa_station(cropped).jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-nakano {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Tokyo_Nakano_Station_North_Entrance_20120728.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-kichijoji {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/キラリナ京王吉祥寺・アトレ吉祥寺.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-musashikosugi {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/JR_Musashi_Kosugi_sta_001.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-kanayama {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Kanayama-station-building-002.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-sendai {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Sendai_Station_20230806.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-urawa {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/JRE_Urawa-STA_West-atre.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-ofuna {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/OfunaStkasamaguchi.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-matsudo {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Matsudo_Station_west_2024.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-kokubunji {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Kokubunji-Sta-N-202104.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-totsuka {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Totsuka-Sta-East.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-hachioji {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Hachioji_Station_North_2014.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-kanda {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/JR_Kanda_Station_-_North_exit_-_May_30_2021_various_18_27_16_704000.jpeg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-ochanomizu {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Ochanomizu_Station_230514a.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-yotsuya {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Yotsuya-Sta-Akasaka.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-iidabashi {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Iidabashi_Station_200719a.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-ebisu {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Ebisu-STA_atre.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-kasukabe {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Kasukabe_Station_West_Entrance_1.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-mito {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/JRE_Mito-STA_North.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-kofu {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Kōfu_Station_201904a.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-otsuki {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/JRE_Otsuki-STA_Entrance.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-iwatsuki {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/Iwatsuki-STA.East.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-iwaki {
  background:
    linear-gradient(0deg, rgba(15, 23, 42, 0.45), rgba(15, 23, 42, 0.45)),
    linear-gradient(0deg, var(--card-tint, transparent), var(--card-tint, transparent)),
    url("駅写真/JRE_Iwaki-STA_South.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card.station-photo-tokyo .card-title,
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.card.station-photo-tokyo .kv dd {
  color: #f8fafc;
}

.card.station-photo-tokyo .tiny,
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}

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.card.station-photo-akabane .tiny,
.card.station-photo-akabane .tiny a {
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}

.card.station-photo-omiya .card-title,
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.card.station-photo-omiya .tiny,
.card.station-photo-omiya .tiny a {
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}

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}

.card.card.station-photo-shinjuku .card-title,
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}

.card.station-photo-nagoya .card-title,
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}

.card.station-photo-yokohama .card-title,
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}

.card.station-photo-shibuya .card-title,
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}

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}

.card.station-photo-ueno .card-title,
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}

.card.station-photo-shimbashi .card-title,
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  color: #f8fafc;
}

.card.station-photo-ebisu .card-title,
.card.station-photo-ebisu .kv dt,
.card.station-photo-ebisu .kv dd,
.card.station-photo-ebisu .tiny,
.card.station-photo-ebisu .tiny a {
  color: #f8fafc;
}

.card.station-photo-kasukabe .card-title,
.card.station-photo-kasukabe .kv dt,
.card.station-photo-kasukabe .kv dd,
.card.station-photo-kasukabe .tiny,
.card.station-photo-kasukabe .tiny a {
  color: #f8fafc;
}

.card.station-photo-mito .card-title,
.card.station-photo-mito .kv dt,
.card.station-photo-mito .kv dd,
.card.station-photo-mito .tiny,
.card.station-photo-mito .tiny a {
  color: #f8fafc;
}

.card.station-photo-kofu .card-title,
.card.station-photo-kofu .kv dt,
.card.station-photo-kofu .kv dd,
.card.station-photo-kofu .tiny,
.card.station-photo-kofu .tiny a {
  color: #f8fafc;
}

.card.station-photo-otsuki .card-title,
.card.station-photo-otsuki .kv dt,
.card.station-photo-otsuki .kv dd,
.card.station-photo-otsuki .tiny,
.card.station-photo-otsuki .tiny a {
  color: #f8fafc;
}

.card.station-photo-iwatsuki .card-title,
.card.station-photo-iwatsuki .kv dt,
.card.station-photo-iwatsuki .kv dd,
.card.station-photo-iwatsuki .tiny,
.card.station-photo-iwatsuki .tiny a {
  color: #f8fafc;
}

.card.station-photo-iwaki .card-title,
.card.station-photo-iwaki .kv dt,
.card.station-photo-iwaki .kv dd,
.card.station-photo-iwaki .tiny,
.card.station-photo-iwaki .tiny a {
  color: #f8fafc;
}

.photo-credit {
  font-size: 0.5rem;
  margin: 8px 0 0;
  line-height: 1.35;
}

.card[hidden] {
  display: none;
}

.card-title {
  margin: 0;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.badge {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}

.badge.ok {
  background: rgba(16, 185, 129, 0.15);
  color: #0f766e;
}

.badge.warn {
  background: rgba(249, 115, 22, 0.18);
  color: #c2410c;
}

.badge.info {
  background: rgba(59, 130, 246, 0.15);
  color: #1d4ed8;
}

.badge.danger {
  background: rgba(239, 68, 68, 0.2);
  color: #b91c1c;
}

.kv {
  margin: 16px 0 0;
  display: grid;
  gap: 10px;
}

.kv div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 10px;
}

.kv dt {
  font-weight: 700;
}

.station-empty {
  margin-top: 16px;
}

.kv dd {
  margin: 0;
  color: var(--muted);
}

.card-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 22px;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: none;
  background: var(--night);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent);
}

.divider {
  height: 1px;
  background: rgba(17, 24, 39, 0.08);
  margin: 40px 0;
}

.faq details {
  background: #fff;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(17, 24, 39, 0.08);
  margin-top: 12px;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.form {
  background: #fff;
  border-radius: 24px;
  padding: 24px;
  border: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.form-row input,
.form-row select,
.form-row textarea {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(17, 24, 39, 0.15);
}

.form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.credits-callout .form-actions {
  margin-top: 12px;
  padding: 24px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: var(--shadow);
}

.tiny {
  font-size: 0.85rem;
}

.tiny.photo-credit {
  font-size: 0.68rem;
  line-height: 1.2;
}

.site-footer {
  padding: 24px 0 40px;
  border-top: 1px solid rgba(17, 24, 39, 0.08);
  background: rgba(255, 247, 240, 0.9);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dot {
  opacity: 0.4;
}

.hide-sm {
  display: inline;
}

@keyframes floatUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes omenPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.9;
  }
}

@keyframes confettiFall {
  0% {
    opacity: 1;
    transform: translate3d(calc(var(--dx, 0px) * 0.2), -10px, 0) rotate(0deg) scale(1.05);
  }
  100% {
    opacity: 0;
    transform: translate3d(calc(var(--dx, 0px) * 2.1), var(--dy, 240px), 0) rotate(var(--rot, 540deg)) scale(0.9);
  }
}

.hero,
.section,
.site-footer {
  animation: floatUp 0.7s ease both;
}

.grid .card:nth-child(1) {
  animation: floatUp 0.6s ease 0.1s both;
}

.grid .card:nth-child(2) {
  animation: floatUp 0.6s ease 0.2s both;
}

.grid .card:nth-child(3) {
  animation: floatUp 0.6s ease 0.3s both;
}

@media (max-width: 960px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

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

  .kv div {
    grid-template-columns: 1fr;
  }

  .line-controls {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 12px 0;
  }

  .header-inner {
    gap: 10px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
  }

  .brand-name {
    font-size: 1.05rem;
  }

  .brand-sub {
    font-size: 0.82rem;
  }

  .nav {
    gap: 10px;
    row-gap: 8px;
  }

  .view-counter {
    padding: 4px 10px;
  }

  .hero {
    padding: 10px 0 4px;
  }

  .hero-inner {
    gap: 8px;
  }

  .hero-note {
    margin: 8px 0;
    padding: 12px 14px;
  }

  .ad-hero {
    margin-top: 8px;
  }

  .hide-sm {
    display: none;
  }

  .callout {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  /* 全体の余白を少し圧縮 */
  body {
    line-height: 1.35;
  }

  /* ヘッダー全体 */
  .site-header,
  header {
    padding-top: 6px !important;
    padding-bottom: 6px !important;
  }

  /* ヘッダー内の横並び/縦並びの隙間 */
  .header-inner,
  .brand,
  .brand-wrap {
    gap: 6px !important;
  }

  /* ロゴを小さく */
  .logo,
  .site-logo {
    width: 28px !important;
    height: 28px !important;
  }

  /* タイトル */
  .site-title,
  .brand-title {
    font-size: 14px !important;
    line-height: 1.2 !important;
    margin: 0 !important;
  }

  /* サブタイトルはスマホでは省略 or 小さく */
  .site-subtitle,
  .brand-subtitle {
    font-size: 10px !important;
    line-height: 1.1 !important;
    margin: 0 !important;
    opacity: 0.8;
  }

  /* メニューの行間・余白を圧縮 */
  .main-nav,
  nav {
    margin-top: 6px !important;
    gap: 6px !important;
  }

  .main-nav a,
  nav a {
    padding: 6px 10px !important;
    font-size: 12px !important;
    line-height: 1.1 !important;
  }

  /* hero部分（ここが大きい可能性高い） */
  .hero {
    padding-top: 8px !important;
    padding-bottom: 8px !important;
    margin: 0 !important;
    min-height: auto !important;
  }

  /* リード文 */
  .lead {
    font-size: 12px !important;
    line-height: 1.3 !important;
    margin: 6px 0 !important;
  }

  /* セクション間の余白 */
  section {
    margin-top: 10px !important;
    margin-bottom: 10px !important;
    padding-top: 6px !important;
    padding-bottom: 6px !important;
  }

  /* 見出しの余白 */
  h1, h2, h3 {
    margin-top: 8px !important;
    margin-bottom: 6px !important;
    line-height: 1.2 !important;
  }

  /* フォーム周り */
  .search-panel,
  .filters,
  .stations-search {
    gap: 8px !important;
  }
}