/* ============================================================
   KEK 一般公開 2026 (V5) — shared components
   Layout language modeled on www.kek.jp/ja/ :
   two-tier header / photo hero with tagline box + info card /
   big EN section titles + JA sublabels / numbered quick-nav /
   squared bordered cards / solid rectangular buttons /
   multi-column footer
   ============================================================ */

/* ---------------- header (two-tier, kek.jp style) ---------------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-top { border-bottom: 1px solid var(--line); }
.nav-top-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 10px; padding-bottom: 10px; }
.nav-brand { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 14px; min-width: 0; flex: 1 1 auto; }
.nav-logo-img { display: block; height: 26px; width: auto; max-width: 100%; }
.nav-event {
  font-family: var(--font-disp); font-weight: 900; font-size: 17px; white-space: nowrap;
  padding-left: 14px; border-left: 1px solid var(--line-2);
}
.nav-event .mono { color: var(--accent); font-weight: 600; }
.nav-utils { display: flex; align-items: center; gap: 8px; flex: none; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent); color: var(--accent-ink);
  padding: 9px 16px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 13px; white-space: nowrap;
}
.nav-cta:hover { opacity: .9; }
.nav-row2 { display: flex; align-items: center; justify-content: flex-end; }
.nav-links { display: flex; align-items: center; }
.nav-links a {
  font-size: 13.5px; font-weight: 600; color: var(--ink-2);
  padding: 11px 13px; border-bottom: 3px solid transparent; margin-bottom: -1px;
  white-space: nowrap; transition: color .12s, border-color .12s;
}
.nav-links a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.nav-burger { display: none; flex-direction: column; gap: 4.5px; padding: 10px; }
.nav-burger span { width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s, opacity .2s; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.nav-drawer {
  display: none; flex-direction: column; padding: 6px 18px 14px;
  background: var(--surface); border-bottom: 1px solid var(--line);
  animation: drawer-in .18s ease both;
}
.nav-drawer a { padding: 12px 8px; font-size: 15px; font-weight: 600; color: var(--ink-2); border-bottom: 1px solid var(--line); }
.nav-drawer a:last-child { border-bottom: none; }
.nav-drawer a.nav-sub { padding-left: 26px; font-size: 13.5px; font-weight: 500; color: var(--ink-3); }
@keyframes drawer-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@media (max-width: 980px) {
  .nav-row2 { display: none; }
  .nav-burger { display: flex; }
  .nav-drawer:not([hidden]) { display: flex; }
}
@media (max-width: 640px) {
  .nav-top-inner { padding-top: 8px; padding-bottom: 8px; }
  .nav-brand { gap: 3px 10px; }
  .nav-logo-img { height: 18px; }
  .nav-event { font-size: 13.5px; padding-left: 10px; }
}

/* ---------------- hero (photo band + tagline box + info card) ---------------- */
.hero-band {
  position: relative; overflow: hidden;
  display: flex; align-items: flex-end;
  /* show the key visual big: near full viewport below the two-tier nav */
  min-height: clamp(540px, calc(100vh - 160px), 900px);
  min-height: clamp(540px, calc(100dvh - 160px), 900px);
}
.hero-band .bg, .hero-band .bg picture, .hero-band .bg img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-band .bg img { object-fit: cover; object-position: center 45%; display: block; }
/* scrim kept subtle — the boxes carry their own contrast, the artwork stays clear */
.hero-band .scrim { position: absolute; inset: 0; }
.hero-band-inner {
  position: relative; width: 100%;
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 18px; padding-top: 40px; padding-bottom: 24px;
}
.hero-tagbox {
  background: var(--surface); color: var(--ink);
  padding: 15px 20px 14px; border-radius: 2px;
  box-shadow: 0 10px 40px rgba(10,20,40,.25);
  max-width: 460px;
}
.hero-tag-en { display: block; font-size: 10px; letter-spacing: .24em; color: var(--accent); font-weight: 600; }
.hero-tagbox h1 { font-size: clamp(22px, 3.2vw, 34px); font-weight: 900; letter-spacing: -.01em; line-height: 1.12; margin-top: 6px; }
.hero-tagbox h1 .mono { color: var(--accent); font-weight: 600; }
.hero-tagbox .hero-theme { font-size: clamp(13px, 1.5vw, 16.5px); font-weight: 700; color: var(--accent); margin-top: 4px; }
.hero-info {
  flex: none; width: 272px;
  background: var(--surface); border-radius: var(--radius-sm); overflow: hidden;
  box-shadow: 0 10px 40px rgba(10,20,40,.25);
}
.hero-info .hi-head {
  background: var(--accent); color: var(--accent-ink);
  font-weight: 800; font-size: 12.5px; padding: 7px 14px;
  display: flex; align-items: center; gap: 7px;
}
.hero-info .hi-body { padding: 9px 13px 11px; }
.hi-row { display: flex; gap: 9px; font-size: 11.5px; padding: 4px 0; border-bottom: 1px dashed var(--line); align-items: baseline; }
.hi-row:last-of-type { border-bottom: none; }
.hi-row .k { flex: none; width: 42px; font-size: 9.5px; letter-spacing: .14em; color: var(--accent); font-weight: 600; }
.hi-row span:last-child { font-weight: 700; color: var(--ink); }
.hi-cta {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin-top: 9px; background: var(--accent); color: var(--accent-ink);
  font-weight: 800; font-size: 12.5px; padding: 9px 10px; border-radius: var(--radius-sm);
}
.hi-cta:hover { opacity: .9; }
.hi-cta-sub { background: var(--surface-2); color: var(--ink); border: 1.5px solid var(--line-2); margin-top: 6px; }
@media (max-width: 880px) {
  .hero-band { min-height: 0; }
  /* on phones the square banner gets its own clear area above the boxes */
  .hero-band-inner { flex-direction: column; align-items: stretch; padding-top: min(88vw, 480px); }
  .hero-band .bg img { object-position: center top; }
  .hero-tagbox { max-width: none; }
  .hero-info { width: auto; }
}

/* ---------------- section scaffolding (kek.jp headings) ---------------- */
.section { padding: 72px 0; }
.sec-head { display: flex; flex-direction: column; gap: 2px; }
.sec-en {
  font-family: var(--font-disp);
  font-size: clamp(34px, 4.6vw, 54px); font-weight: 900; letter-spacing: .01em;
  color: var(--accent); line-height: 1.05; text-transform: uppercase;
}
.sec-ja { font-size: 13.5px; font-weight: 700; color: var(--ink-2); margin-top: 6px; }
.sec-lead { color: var(--ink-2); font-size: 15.5px; margin-top: 16px; max-width: 64ch; }
.sec-lead b { color: var(--ink); }

/* ---------------- contents (compact TOC) ---------------- */
.toc { padding: 26px 0 0; }
.toc-box {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px;
  border: 1px solid var(--line-2); background: var(--surface);
  padding: 13px 18px; border-radius: var(--radius-sm);
}
.toc-label { font-size: 10.5px; letter-spacing: .2em; color: var(--ink-3); }
.toc-box a { font-size: 13.5px; font-weight: 600; color: var(--ink-2); white-space: nowrap; }
.toc-box a::before { content: "▸ "; color: var(--accent); }
.toc-box a:hover { color: var(--accent); }

/* ---------------- overview facts / stats ---------------- */
.ov-facts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.ov-fact {
  flex: 1 1 200px; background: var(--surface); border: 1px solid var(--line-2);
  border-radius: var(--radius-sm); padding: 15px 18px;
}
.ov-fact .k { display: block; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .2em; color: var(--accent); margin-bottom: 4px; }
.ov-fact .v { font-size: 15px; font-weight: 700; }
.ov-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 16px; }
.ov-stat {
  text-align: left; border-radius: var(--radius); padding: 20px 18px;
  background: var(--cat-soft); border: 1px solid color-mix(in srgb, var(--cat) 24%, transparent);
  transition: transform .15s, box-shadow .15s; position: relative; overflow: hidden;
}
.ov-stat::after { content: "→"; position: absolute; right: 16px; bottom: 12px; color: var(--cat); font-weight: 700; }
.ov-stat:hover { transform: translateY(-3px); box-shadow: 0 14px 30px color-mix(in srgb, var(--cat) 20%, transparent); }
.ov-stat .n { font-family: var(--font-mono); font-size: 34px; font-weight: 600; color: var(--cat); line-height: 1; }
.ov-stat .l { font-family: var(--font-disp); font-weight: 800; font-size: 17px; margin-top: 6px; color: var(--ink); }
.ov-stat .s { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
@media (max-width: 760px) { .ov-stats { grid-template-columns: 1fr 1fr; } }

/* ---------------- catalog ---------------- */
.cat-toolbar { margin-top: 30px; display: flex; flex-direction: column; gap: 12px; }
.cat-search {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface); border: 1.5px solid var(--line-2); border-radius: 999px;
  padding: 10px 18px; max-width: 480px;
}
.cat-search input {
  border: none; outline: none; background: none; font-family: inherit;
  font-size: 15px; width: 100%; color: var(--ink);
}
.cat-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.cat-tab {
  padding: 9px 18px; border-radius: var(--radius-sm); font-weight: 700; font-size: 13.5px;
  background: var(--surface); border: 1.5px solid var(--accent); color: var(--accent);
  transition: background .12s, color .12s;
}
.cat-tab:hover { background: color-mix(in srgb, var(--accent) 10%, var(--surface)); }
.cat-tab.is-on { background: var(--accent); color: var(--accent-ink); }
.cat-tab .cnt { font-family: var(--font-mono); font-size: 11px; opacity: .7; margin-left: 4px; }
.cat-filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.cat-filter {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 13px; border-radius: var(--radius-sm); font-size: 12.5px; font-weight: 600;
  background: var(--surface); border: 1.5px dashed var(--line-2); color: var(--ink-3);
}
.cat-filter.is-on { border-style: solid; border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.cat-filter-sel {
  padding: 6px 12px; border-radius: var(--radius-sm); font-size: 12.5px; font-weight: 600;
  background: var(--surface); border: 1.5px solid var(--line-2); color: var(--ink-2); font-family: inherit;
}
.cat-count { font-size: 13px; color: var(--ink-3); margin-left: auto; font-family: var(--font-mono); }
.cat-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px; margin-top: 22px;
}
.pcard {
  display: flex; flex-direction: column; text-align: left;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); cursor: pointer;
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.pcard:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.pcard-visual { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.pcard-visual img, .pcard-visual svg { width: 100%; height: 100%; object-fit: cover; display: block; }
.pcard-cat {
  position: absolute; left: 0; top: 10px;
  font-size: 11.5px; font-weight: 800; color: #fff;
  background: var(--cat); padding: 4px 12px 4px 10px; border-radius: 0 999px 999px 0;
}
.pcard-code {
  position: absolute; right: 10px; bottom: 8px; font-family: var(--font-mono);
  font-size: 11px; color: rgba(255,255,255,.92); background: rgba(10,20,40,.5);
  padding: 2px 8px; border-radius: 4px; backdrop-filter: blur(2px);
}
.pcard-body { padding: 14px 16px 12px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
.pcard-title { font-size: 15.5px; font-weight: 800; line-height: 1.45; }
.pcard-blurb {
  font-size: 12.5px; color: var(--ink-3); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pcard-meta { display: flex; flex-wrap: wrap; gap: 5px 10px; font-size: 11.5px; color: var(--ink-3); margin-top: auto; padding-top: 4px; }
.pcard-meta .m { display: inline-flex; align-items: center; gap: 3px; }
.pcard-badges { display: flex; gap: 5px; flex-wrap: wrap; }
.badge-reserve { font-size: 10.5px; font-weight: 800; color: #b3261e; background: #fdecea; border-radius: 4px; padding: 2px 7px; }
.badge-kids { font-size: 10.5px; font-weight: 800; color: #7a5a00; background: #fdf3d5; border-radius: 4px; padding: 2px 7px; }
.badge-photo { font-size: 10.5px; font-weight: 800; color: var(--c-mi); background: #fdeaf3; border-radius: 4px; padding: 2px 7px; }
.pcard-actions { display: flex; border-top: 1px solid var(--line); }
.pcard-actions button {
  flex: 1; padding: 10px 6px; font-size: 12.5px; font-weight: 700; color: var(--ink-2);
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  transition: background .12s, color .12s;
}
.pcard-actions button:hover { background: var(--surface-2); color: var(--accent); }
.pcard-actions button + button { border-left: 1px solid var(--line); }
.pcard-actions .added { color: var(--bn-teal); }
.cat-empty { text-align: center; color: var(--ink-3); padding: 48px 0; font-size: 15px; }

/* ---------------- detail modal ---------------- */
.dmodal-backdrop {
  position: fixed; inset: 0; z-index: 200; background: rgba(12,18,32,.55);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: fade-in .16s ease both;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.dmodal {
  background: var(--surface); border-radius: var(--radius); overflow: hidden;
  width: min(680px, 100%); max-height: min(86vh, 860px); max-height: min(86dvh, 860px);
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg); animation: modal-in .2s ease both;
}
@keyframes modal-in { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
.dmodal-visual { position: relative; aspect-ratio: 21/9; flex: none; overflow: hidden; }
.dmodal-visual img, .dmodal-visual svg { width: 100%; height: 100%; object-fit: cover; display: block; }
.dmodal-close {
  position: absolute; right: 12px; top: 12px; width: 36px; height: 36px;
  border-radius: 50%; background: rgba(10,20,40,.55); color: #fff; font-size: 17px;
  display: flex; align-items: center; justify-content: center; backdrop-filter: blur(3px);
}
.dmodal-close:hover { background: rgba(10,20,40,.8); }
.dmodal-cat {
  position: absolute; left: 0; top: 14px;
  font-size: 12px; font-weight: 800; color: #fff; background: var(--cat);
  padding: 5px 14px 5px 12px; border-radius: 0 999px 999px 0;
}
.dmodal-body { padding: 22px 26px 24px; overflow-y: auto; }
.dmodal-title { font-size: clamp(19px, 3vw, 25px); font-weight: 800; line-height: 1.4; }
.dmodal-speaker { font-size: 13.5px; color: var(--ink-2); font-weight: 600; margin-top: 4px; }
.dmodal-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px; margin-top: 16px;
}
.dmeta {
  background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 9px 12px; font-size: 13px;
}
.dmeta .k { display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--ink-soft); }
.dmeta .v { font-weight: 700; color: var(--ink); }
.dmodal-blurb { font-size: 14.5px; color: var(--ink-2); margin-top: 16px; }
.dmodal-high { margin: 14px 0 0; padding: 0; list-style: none; }
.dmodal-high li {
  position: relative; padding: 7px 0 7px 26px; font-size: 13.5px; font-weight: 600;
  border-bottom: 1px dashed var(--line);
}
.dmodal-high li::before { content: "✦"; position: absolute; left: 4px; color: var(--cat, var(--accent)); }
.dmodal-note {
  margin-top: 14px; font-size: 12.5px; color: var(--ink-2);
  background: var(--cat-soft, var(--surface-2)); border-radius: var(--radius-sm); padding: 10px 13px;
}
.dmodal-actions { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }

/* buttons: solid rectangles, kek.jp style */
.btn {
  display: inline-flex; align-items: center; gap: 7px; justify-content: center;
  padding: 12px 24px; border-radius: var(--radius-sm); font-weight: 800; font-size: 14px;
  background: var(--accent); color: var(--accent-ink);
  transition: opacity .12s, transform .12s; box-shadow: var(--shadow-sm);
}
.btn:hover { opacity: .9; transform: translateY(-1px); }
.btn-sub { background: var(--surface); color: var(--accent); border: 1.5px solid var(--accent); }
.btn-teal { background: var(--bn-teal); color: #fff; }
.btn.is-added { background: var(--bn-teal); color: #fff; }

/* ---------------- map & courses ---------------- */
.map-modes { display: flex; gap: 6px; margin-top: 26px; flex-wrap: wrap; }
.map-mode {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  font-weight: 800; font-size: 14.5px;
  background: var(--surface-2); border: 1.5px solid var(--line-2); border-bottom: none; color: var(--ink-2);
}
.map-mode.is-on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.map-mode .mc { font-family: var(--font-mono); font-size: 11px; background: rgba(0,0,0,.14); border-radius: 999px; padding: 1px 8px; }

.map-layout {
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, 1fr); gap: 18px;
  border-top: 3px solid var(--accent); padding-top: 18px; align-items: start;
}
@media (max-width: 980px) { .map-layout { grid-template-columns: 1fr; } }

.map-stage-wrap {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line-2); background: #eef2ee; box-shadow: var(--shadow-sm);
}
.map-stage { position: relative; }
.map-stage > img { width: 100%; display: block; user-select: none; -webkit-user-drag: none; }
.map-overlay { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.map-pins { position: absolute; inset: 0; }
.map-pin {
  position: absolute; transform: translate(-50%, -50%); z-index: 5;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--cat, var(--accent)); border: 2.5px solid #fff;
  box-shadow: 0 2px 8px rgba(10,20,40,.4); cursor: pointer;
  transition: transform .12s;
}
.map-pin:hover, .map-pin.is-active { transform: translate(-50%, -50%) scale(1.35); z-index: 8; }
.map-pin.is-dim { opacity: .25; }
.map-pin .tip {
  position: absolute; left: 50%; bottom: calc(100% + 7px); transform: translateX(-50%);
  background: rgba(15,25,45,.92); color: #fff; font-size: 11px; font-weight: 700;
  padding: 4px 9px; border-radius: 6px; white-space: nowrap; pointer-events: none;
  opacity: 0; transition: opacity .12s;
}
.map-pin:hover .tip, .map-pin.is-active .tip { opacity: 1; }
.map-stop {
  position: absolute; transform: translate(-50%, -50%); z-index: 4;
  width: 19px; height: 19px; border-radius: 50%;
  background: #fff; border: 2px solid var(--kek-blue); color: var(--kek-blue);
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 1px 5px rgba(10,20,40,.3);
}
.map-marker {
  position: absolute; transform: translate(-50%, -50%); z-index: 9;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--ink); color: var(--bg); border: 2.5px solid #fff;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 3px 10px rgba(10,20,40,.45); pointer-events: none;
}
.map-legend {
  display: flex; flex-wrap: wrap; gap: 6px 14px; padding: 10px 14px;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  border-top: 1px solid var(--line); font-size: 11.5px; color: var(--ink-2); align-items: center;
}
.map-legend .lg { display: inline-flex; align-items: center; gap: 5px; font-weight: 600; }
.map-legend .dot { width: 10px; height: 10px; border-radius: 50%; }
.map-legend .stopdot { width: 12px; height: 12px; border-radius: 50%; background: #fff; border: 2px solid var(--kek-blue); }

.map-panel { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.map-panel-scroller { max-height: 560px; }
@media (max-width: 980px) { .map-panel-scroller { max-height: none; } }

.find-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.find-chip {
  padding: 6px 13px; border-radius: var(--radius-sm); font-size: 12.5px; font-weight: 700;
  background: var(--surface-2); border: 1.5px solid var(--line-2); color: var(--ink-2);
}
.find-chip.is-on { background: var(--cat, var(--ink)); border-color: var(--cat, var(--ink)); color: #fff; }

.mrow {
  display: flex; gap: 11px; align-items: center; text-align: left; width: 100%;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  padding: 9px 11px; cursor: pointer; transition: border-color .12s, box-shadow .12s;
}
.mrow:hover, .mrow.is-active { border-color: var(--cat, var(--accent)); box-shadow: var(--shadow-sm); }
.mrow-ico {
  flex: none; width: 38px; height: 38px; border-radius: var(--radius-sm);
  background: var(--cat-soft); color: var(--cat); display: flex; align-items: center; justify-content: center;
  font-size: 17px;
}
.mrow-tx { min-width: 0; flex: 1; }
.mrow-title { font-size: 13px; font-weight: 800; line-height: 1.4; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.mrow-meta { font-size: 11px; color: var(--ink-3); margin-top: 1px; }
.mrow-side { flex: none; font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); }
.mrow-more { font-family: var(--font-body); font-weight: 700; color: var(--accent); font-size: 11.5px; white-space: nowrap; }
.mrow-list { display: flex; flex-direction: column; gap: 7px; }

.course-cards { display: flex; flex-direction: column; gap: 8px; }
.ccard {
  display: flex; gap: 12px; align-items: center; text-align: left; width: 100%;
  background: var(--surface); border: 1.5px solid var(--line-2); border-radius: var(--radius-sm);
  padding: 12px 14px; cursor: pointer; transition: border-color .12s, box-shadow .12s;
}
.ccard:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.ccard-ico { font-size: 24px; flex: none; }
.ccard-tx { flex: 1; min-width: 0; }
.ccard-name { font-size: 14px; font-weight: 800; }
.ccard-target { font-size: 11.5px; color: var(--ink-3); }
.ccard-time { flex: none; font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--accent); white-space: nowrap; }

.itin { display: flex; flex-direction: column; }
.itin-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.itin-title { font-size: 16px; font-weight: 800; }
.itin-total { font-family: var(--font-mono); font-size: 12.5px; color: var(--accent); font-weight: 600; }
.itin-desc { font-size: 12.5px; color: var(--ink-2); margin-bottom: 10px; }
.itin-stop {
  display: flex; gap: 11px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.itin-stop .num {
  flex: none; width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink);
  font-family: var(--font-mono); font-size: 12.5px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; margin-top: 1px;
}
.itin-stop .tx { flex: 1; min-width: 0; }
.itin-stop .t { font-size: 13.5px; font-weight: 800; line-height: 1.4; cursor: pointer; }
.itin-stop .t:hover { color: var(--accent); }
.itin-stop .m { font-size: 11.5px; color: var(--ink-3); }
.itin-stop .ops { display: flex; flex-direction: column; gap: 2px; flex: none; }
.itin-stop .ops button {
  width: 24px; height: 22px; border-radius: 4px; font-size: 11px; color: var(--ink-3);
  background: var(--surface-2); border: 1px solid var(--line);
}
.itin-stop .ops button:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); }
.itin-stop .ops button:disabled { opacity: .3; cursor: default; }
.itin-leg {
  display: flex; align-items: center; gap: 8px; padding: 3px 0 3px 12px;
  font-size: 11.5px; color: var(--ink-3); font-weight: 600;
}
.itin-leg .line { width: 2px; height: 26px; background: var(--line-2); border-radius: 2px; margin-left: 12px; }
.itin-leg .how { background: var(--surface-2); border: 1px dashed var(--line-2); border-radius: 999px; padding: 3px 12px; }
.itin-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.itin-empty {
  text-align: center; padding: 30px 16px; color: var(--ink-3); font-size: 13.5px;
  background: var(--surface-2); border: 1.5px dashed var(--line-2); border-radius: var(--radius);
}
.itin-empty b { color: var(--ink-2); }

/* ---------------- timetable ---------------- */
.tt-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; margin-top: 30px; }
.tt-group { background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.tt-group-head {
  padding: 12px 18px; font-weight: 800; font-size: 13.5px;
  background: var(--accent); color: var(--accent-ink);
}
.tt-row {
  display: flex; gap: 13px; padding: 12px 18px; border-bottom: 1px solid var(--line);
  align-items: flex-start; width: 100%; text-align: left; cursor: pointer;
}
.tt-row:last-child { border-bottom: none; }
.tt-row:hover { background: var(--surface-2); }
.tt-time { flex: none; font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--c-hanasu); width: 88px; margin-top: 2px; }
.tt-title { font-size: 13.5px; font-weight: 800; line-height: 1.45; }
.tt-speaker { font-size: 11.5px; color: var(--ink-3); margin-top: 2px; }

/* ---------------- reservation ---------------- */
.reserve { background: color-mix(in srgb, var(--accent) 6%, var(--bg)); }
.rsv-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; margin-top: 28px; }
.rsv-card {
  display: flex; gap: 14px; align-items: flex-start; text-align: left;
  background: var(--surface); border: 1.5px solid var(--line-2); border-left: 5px solid #b3261e;
  border-radius: var(--radius-sm); padding: 16px 18px; cursor: pointer;
  transition: border-color .12s, box-shadow .12s;
}
.rsv-card:hover { border-color: var(--accent); border-left-color: #b3261e; box-shadow: var(--shadow); }
.rsv-badge {
  flex: none; font-size: 11px; font-weight: 800; color: #fff; background: #b3261e;
  border-radius: 4px; padding: 3px 9px; margin-top: 2px;
}
.rsv-tx { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.rsv-title { font-family: var(--font-disp); font-size: 15px; font-weight: 800; line-height: 1.45; }
.rsv-meta { font-size: 12px; color: var(--ink-3); }
.rsv-note { font-size: 12px; font-weight: 700; color: #b3261e; }
.rsv-arrow { flex: none; color: var(--accent); font-weight: 700; align-self: center; }
.rsv-info {
  margin-top: 16px; font-size: 13px; color: var(--ink-2); line-height: 1.9;
  background: color-mix(in srgb, var(--accent) 7%, var(--surface)); border-radius: var(--radius-sm); padding: 13px 16px;
}

/* ---------------- food ---------------- */
.food-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 16px; margin-top: 30px; }
.food-card { background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 18px 20px; }
.food-card h3 { font-size: 16px; display: flex; align-items: center; gap: 8px; padding-bottom: 10px; border-bottom: 2px solid var(--accent); }
.food-list { margin: 8px 0 0; padding: 0; list-style: none; }
.food-list li { padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 13px; }
.food-list li:last-child { border-bottom: none; }
.food-list .n { font-weight: 800; display: block; }
.food-list .d { color: var(--ink-3); font-size: 12px; }
.food-list .h { font-family: var(--font-mono); font-size: 11px; color: var(--bn-teal-dk); }
.food-note { margin-top: 16px; font-size: 12.5px; color: var(--ink-2); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); border-radius: var(--radius-sm); padding: 11px 14px; }

/* ---------------- access ---------------- */
.access-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; align-items: start; margin-top: 30px; }
@media (max-width: 860px) { .access-grid { grid-template-columns: 1fr; } }
.access-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.access-list li {
  display: flex; gap: 14px; background: var(--surface); border: 1px solid var(--line-2);
  border-radius: var(--radius-sm); padding: 15px 18px; font-size: 13.5px; align-items: flex-start;
}
.access-list .am {
  flex: none; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em;
  color: var(--accent); font-weight: 600; width: 74px; margin-top: 3px;
}
.access-list li > span:not(.am) { flex: 1; min-width: 0; overflow-wrap: break-word; word-break: break-word; }
.access-list .ap { display: block; margin-top: 8px; }
.access-list .ap-list { margin: 4px 0 0; padding-left: 1.1em; }
.access-list .ap-list li { margin-top: 4px; overflow-wrap: break-word; word-break: break-word; }
.access-bus {
  background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius);
  padding: 20px 22px;
}
.access-bus h3 { font-size: 17px; padding-bottom: 10px; border-bottom: 2px solid var(--accent); }
.access-bus-desc { font-size: 13px; color: var(--ink-2); margin-top: 10px; }
.bus-stop-list { margin-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.bus-stop-row { display: flex; gap: 10px; font-size: 12.5px; align-items: baseline; }
.bus-stop-row .bn {
  flex: none; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 2px solid var(--kek-blue); color: var(--kek-blue);
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.bus-stop-row .bl { font-weight: 700; }
.bus-stop-row .bs { color: var(--ink-soft); font-size: 11px; }

/* ---------------- QA ---------------- */
.qa-groups { margin-top: 30px; display: flex; flex-direction: column; gap: 26px; }
.qa-gname { font-size: 14px; font-weight: 800; color: var(--accent-ink); background: var(--accent); display: inline-block; padding: 6px 16px; border-radius: var(--radius-sm); }
.qa-list { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.qa-item { border: 1px solid var(--line-2); border-radius: var(--radius-sm); background: var(--surface); overflow: hidden; }
.qa-q {
  width: 100%; text-align: left; padding: 13px 44px 13px 16px; font-weight: 700; font-size: 14px;
  position: relative; display: flex; gap: 10px;
}
.qa-q::before { content: "Q"; font-family: var(--font-mono); color: var(--accent); font-weight: 600; }
.qa-q::after {
  content: "+"; position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-mono); font-size: 17px; color: var(--ink-soft); transition: transform .15s;
}
.qa-item.is-open .qa-q::after { content: "−"; }
.qa-a { display: none; padding: 0 16px 14px 42px; font-size: 13.5px; color: var(--ink-2); }
.qa-item.is-open .qa-a { display: block; animation: fade-in .15s ease both; }

/* ---------------- footer (multi-column, kek.jp style) ---------------- */
.footer { background: var(--footer-bg, #10203a); color: rgba(255,255,255,.85); padding: 54px 0 0; }
.footer-cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; padding-bottom: 40px; }
@media (max-width: 860px) { .footer-cols { grid-template-columns: 1fr; gap: 26px; } }
.f-brand-mark { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 12px; }
.f-logo-chip { display: inline-flex; background: #fff; border-radius: 6px; padding: 8px 12px; }
.f-logo-chip img { display: block; height: 18px; width: auto; }
.footer-logo { font-family: var(--font-disp); font-weight: 900; font-size: 19px; color: #fff; }
.footer-sub { font-size: 12.5px; margin-top: 14px; opacity: .75; line-height: 1.9; }
.f-col-title {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; color: rgba(255,255,255,.55);
  padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.18); margin-bottom: 12px;
}
.f-links { display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.f-links a { opacity: .85; }
.f-links a:hover { opacity: 1; color: #fff; }
.f-links a::before { content: "› "; opacity: .6; }
.footer-bar {
  border-top: 1px solid rgba(255,255,255,.15);
  padding: 16px 0; font-size: 11px; opacity: .6; font-family: var(--font-mono);
}
.share-band { background: var(--bg); padding: 30px 0; text-align: center; }
.share-x {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent); color: var(--accent-ink); opacity: 1;
  padding: 10px 22px; border-radius: 999px; font-weight: 700; font-size: 13.5px;
  box-shadow: var(--shadow-sm); transition: opacity .12s, transform .12s;
}
.share-x:hover { opacity: .9; transform: translateY(-1px); }

/* ---------------- floating bits ---------------- */
.map-fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 90;
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 14px;
  padding: 12px 20px; border-radius: 999px;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 40%, transparent);
}
.variant-switch {
  position: fixed; left: 18px; bottom: 18px; z-index: 90;
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(20,32,52,.92); color: #fff;
  padding: 6px 8px 6px 14px; border-radius: 999px;
  box-shadow: 0 8px 24px rgba(20,30,50,.35); backdrop-filter: blur(6px);
}
.vs-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; color: rgba(255,255,255,.65); margin-right: 4px; }
.variant-switch a {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 32px; height: 32px; border-radius: 999px; padding: 0 6px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,.75); transition: background .12s, color .12s;
}
.variant-switch a:hover { background: rgba(255,255,255,.14); color: #fff; }
.variant-switch a.is-on { background: var(--c-hanasu); color: #fff; }
@media (max-width: 640px) {
  .variant-switch { left: 10px; bottom: 10px; padding-left: 10px; }
  .vs-label { display: none; }
  .map-fab { right: 10px; bottom: 10px; padding: 11px 16px; }
}

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 76px; transform: translateX(-50%);
  background: rgba(15,25,45,.94); color: #fff; font-size: 13.5px; font-weight: 700;
  padding: 11px 22px; border-radius: 999px; z-index: 300; box-shadow: var(--shadow-lg);
  animation: toast-in .18s ease both;
}
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 8px); } to { opacity: 1; transform: translate(-50%, 0); } }