:root {
  --paper: #fbf6ef;
  --paper-soft: #f4eadf;
  --leaf: #5d7054;
  --leaf-dark: #314a3a;
  --clay: #ad604b;
  --rose: #c7837d;
  --teal: #477a78;
  --butter: #e8c772;
  --ink: #2f2922;
  --muted: #756b61;
  --line: rgba(79, 61, 43, 0.16);
  --white: #fffdf9;
  --shadow: 0 24px 60px rgba(64, 45, 28, 0.14);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(199, 131, 125, 0.2), transparent 34rem),
    linear-gradient(180deg, var(--paper), #fffaf3 34%, #f7efe4 100%);
  color: var(--ink);
  font-family:
    "PingFang TC",
    "Noto Sans TC",
    "Microsoft JhengHei",
    system-ui,
    sans-serif;
  line-height: 1.7;
}

body::selection {
  background: rgba(173, 96, 75, 0.28);
}

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

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 30;
  transform: translateY(-160%);
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  padding: 0.55rem 0.9rem;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  align-items: center;
  background: rgba(251, 246, 239, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  left: 0;
  min-height: 72px;
  padding: 0 5vw;
  position: fixed;
  right: 0;
  top: 0;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
  z-index: 20;
}

.menu-toggle {
  align-items: center;
  background: var(--ink);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  display: none;
  flex-direction: column;
  gap: 0.28rem;
  height: 2.6rem;
  justify-content: center;
  padding: 0;
  width: 2.9rem;
}

.menu-toggle span {
  background: var(--paper);
  border-radius: 999px;
  display: block;
  height: 2px;
  transition:
    opacity 160ms ease,
    transform 160ms ease;
  width: 1.15rem;
}

.site-header.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-header.scrolled {
  background: rgba(251, 246, 239, 0.94);
  border-color: var(--line);
  box-shadow: 0 12px 34px rgba(47, 41, 34, 0.08);
}

.brand,
.site-nav,
.nav-trigger,
.header-action,
.hero-actions,
.filter-bar {
  align-items: center;
  display: flex;
}

.brand {
  font-weight: 800;
  gap: 0.65rem;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  align-items: center;
  background: var(--leaf-dark);
  border-radius: 50%;
  color: var(--paper);
  display: inline-flex;
  height: 2.25rem;
  justify-content: center;
  width: 2.25rem;
}

.site-nav {
  gap: clamp(0.75rem, 2vw, 1.65rem);
  justify-content: center;
}

.site-nav a,
.nav-trigger {
  background: transparent;
  border: 0;
  color: rgba(47, 41, 34, 0.74);
  cursor: pointer;
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.7;
  padding: 0;
  position: relative;
}

.site-nav a::after,
.nav-trigger::after {
  background: var(--clay);
  bottom: -0.5rem;
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  width: 100%;
}

.site-nav > a:hover,
.site-nav > a.active,
.nav-trigger:hover,
.nav-trigger.active {
  color: var(--ink);
}

.site-nav > a:hover::after,
.site-nav > a.active::after,
.nav-trigger:hover::after,
.nav-trigger.active::after {
  transform: scaleX(1);
}

.nav-dropdown {
  position: relative;
}

.nav-trigger {
  gap: 0.25rem;
}

.nav-trigger::before {
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  content: "";
  margin-left: 0.1rem;
  order: 2;
  transform: translateY(1px);
  transition: transform 160ms ease;
}

.nav-dropdown.open .nav-trigger::before,
.nav-dropdown:focus-within .nav-trigger::before,
.nav-dropdown:hover .nav-trigger::before {
  transform: rotate(180deg) translateY(-1px);
}

.dropdown-menu {
  background: rgba(255, 253, 249, 0.98);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.25rem;
  left: 50%;
  min-width: 11.5rem;
  opacity: 0;
  padding: 0.55rem;
  pointer-events: none;
  position: absolute;
  top: calc(100% + 0.9rem);
  transform: translate(-50%, 0.4rem);
  transition:
    opacity 160ms ease,
    transform 160ms ease;
  z-index: 30;
}

.dropdown-menu::before {
  content: "";
  height: 1rem;
  left: 0;
  position: absolute;
  right: 0;
  top: -1rem;
}

.dropdown-menu a {
  border-radius: 6px;
  color: var(--ink);
  font-size: 0.94rem;
  padding: 0.48rem 0.65rem;
  white-space: nowrap;
}

.dropdown-menu a::after {
  display: none;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus-visible {
  background: rgba(93, 112, 84, 0.12);
  color: var(--leaf-dark);
}

.nav-dropdown.open .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu,
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.header-action,
.hero-actions a,
.feature-event a,
.site-footer a {
  border: 1px solid rgba(47, 41, 34, 0.2);
  border-radius: 999px;
  font-weight: 800;
  justify-content: center;
}

.header-action {
  background: var(--ink);
  color: var(--paper);
  min-height: 2.55rem;
  padding: 0 1.1rem;
  white-space: nowrap;
}

.hero {
  background-image:
    linear-gradient(90deg, rgba(35, 31, 26, 0.78), rgba(45, 38, 30, 0.42) 45%, rgba(45, 38, 30, 0.08)),
    linear-gradient(180deg, rgba(35, 31, 26, 0.12), rgba(35, 31, 26, 0.48)),
    url("assets/taichung-warm-street.png");
  background-position: center;
  background-size: cover;
  color: var(--white);
  display: grid;
  min-height: 82svh;
  padding: 9.5rem 5vw 2rem;
  position: relative;
}

.hero::after {
  background: linear-gradient(180deg, transparent, rgba(251, 246, 239, 0.96));
  bottom: 0;
  content: "";
  height: 7.5rem;
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
}

.hero-content {
  align-self: center;
  max-width: 780px;
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--clay);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  margin: 0 0 0.9rem;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #ffe2b9;
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.36);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3.9rem, 10vw, 8.5rem);
  letter-spacing: 0;
  line-height: 0.95;
  margin-bottom: 1.25rem;
}

h2 {
  color: var(--leaf-dark);
  font-size: clamp(2rem, 4.5vw, 4rem);
  letter-spacing: 0;
  line-height: 1.12;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.28rem;
  letter-spacing: 0;
  line-height: 1.35;
  margin-bottom: 0.65rem;
}

.hero-copy {
  font-size: clamp(1.08rem, 2.2vw, 1.45rem);
  max-width: 660px;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.38);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero-actions a {
  background: rgba(255, 253, 249, 0.95);
  color: var(--ink);
  min-height: 3rem;
  padding: 0 1.2rem;
}

.hero-actions a:hover,
.header-action:hover,
.feature-event a:hover,
.site-footer a:hover {
  transform: translateY(-1px);
}

.hero-note {
  align-self: end;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  position: relative;
  z-index: 1;
}

.hero-note span {
  background: rgba(255, 253, 249, 0.18);
  border: 1px solid rgba(255, 253, 249, 0.32);
  border-radius: 999px;
  color: var(--white);
  font-size: 0.9rem;
  padding: 0.4rem 0.72rem;
}

.choice-band,
.section-wrap,
.warm-panel,
.notes-section {
  margin: 0 auto;
  max-width: var(--max);
  padding: clamp(4rem, 8vw, 7rem) 5vw;
}

.choice-band {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
}

.section-heading {
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
  max-width: 800px;
}

.section-heading.compact {
  margin-bottom: 1.4rem;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 720px;
}

.choice-grid,
.district-grid,
.notes-grid,
.mood-grid {
  display: grid;
  gap: 1rem;
}

.choice-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.choice-card {
  background: rgba(255, 253, 249, 0.76);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 36px rgba(64, 45, 28, 0.08);
  display: grid;
  gap: 0.7rem;
  min-height: 13rem;
  padding: 1.2rem;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.choice-card:hover,
.district-card:hover,
.mood-card:hover,
.note-card:hover,
.route-card:hover {
  border-color: rgba(173, 96, 75, 0.34);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.choice-icon {
  align-items: center;
  background: #e4eddc;
  border-radius: 50%;
  color: var(--leaf-dark);
  display: inline-flex;
  font-weight: 900;
  height: 2.7rem;
  justify-content: center;
  width: 2.7rem;
}

.choice-card strong {
  color: var(--leaf-dark);
  font-size: 1.18rem;
}

.choice-card span:last-child {
  color: var(--muted);
}

.district-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.district-card,
.note-card,
.route-card,
.mood-card {
  background: rgba(255, 253, 249, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.district-photo {
  aspect-ratio: 16 / 8;
  background-image: url("assets/taichung-warm-street.png");
  background-size: 170%;
  display: block;
  min-height: 180px;
  position: relative;
}

.district-photo::after {
  background: linear-gradient(180deg, transparent, rgba(47, 41, 34, 0.26));
  content: "";
  inset: 0;
  position: absolute;
}

.photo-greenway {
  background-position: left center;
}

.photo-fengjia {
  background-position: 44% 62%;
  filter: saturate(1.04) contrast(1.02);
}

.photo-yizhong {
  background-position: 25% 78%;
  filter: hue-rotate(-6deg) saturate(1.05);
}

.photo-donghai {
  background-position: 18% 48%;
  filter: hue-rotate(10deg) saturate(0.95);
}

.photo-audit {
  background-position: right center;
}

.card-body {
  padding: 1.35rem;
}

.soft-tag,
.route-label {
  background: rgba(93, 112, 84, 0.13);
  border-radius: 999px;
  color: var(--leaf-dark);
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  margin-bottom: 0.9rem;
  padding: 0.28rem 0.7rem;
}

.soft-tag.clay,
.route-label.clay {
  background: rgba(173, 96, 75, 0.14);
  color: #8c412f;
}

.soft-tag.teal,
.route-label.teal {
  background: rgba(71, 122, 120, 0.14);
  color: #2d6260;
}

.soft-tag.rose {
  background: rgba(199, 131, 125, 0.18);
  color: #984f4d;
}

.soft-tag.butter {
  background: rgba(232, 199, 114, 0.24);
  color: #7c6120;
}

.district-card p,
.feature-event p,
.event-list p,
.mood-card p,
.note-card p,
.route-card li {
  color: var(--muted);
}

dl {
  display: grid;
  gap: 0.55rem;
  margin: 1.25rem 0 0;
}

dl div {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.5rem;
  grid-template-columns: 4rem 1fr;
  padding-top: 0.7rem;
}

dt {
  color: var(--clay);
  font-weight: 900;
}

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

.warm-panel {
  background:
    linear-gradient(135deg, rgba(71, 122, 120, 0.12), transparent 38%),
    linear-gradient(180deg, #fff8ea, #f2e7d5);
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  max-width: none;
  padding-left: max(5vw, calc((100vw - var(--max)) / 2 + 5vw));
  padding-right: max(5vw, calc((100vw - var(--max)) / 2 + 5vw));
}

.event-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(280px, 0.92fr) minmax(320px, 1.08fr);
  max-width: var(--max);
}

.feature-event {
  background:
    linear-gradient(180deg, rgba(49, 74, 58, 0.9), rgba(49, 74, 58, 0.76)),
    url("assets/taichung-warm-street.png");
  background-position: center;
  background-size: cover;
  border-radius: var(--radius);
  color: var(--white);
  min-height: 28rem;
  padding: clamp(1.35rem, 3vw, 2rem);
}

.feature-event h3 {
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.feature-event p {
  color: rgba(255, 253, 249, 0.86);
  font-size: 1.05rem;
}

.feature-event a {
  background: var(--white);
  color: var(--leaf-dark);
  display: inline-flex;
  margin-top: 1.2rem;
  min-height: 3rem;
  padding: 0 1.05rem;
}

.event-list {
  display: grid;
  gap: 1rem;
}

.event-list article {
  background: rgba(255, 253, 249, 0.8);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
}

time {
  color: var(--clay);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 900;
  margin-bottom: 0.45rem;
}

.filter-bar {
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.filter-button {
  background: rgba(255, 253, 249, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  cursor: pointer;
  min-height: 2.6rem;
  padding: 0 1rem;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.filter-button:hover,
.filter-button.active {
  background: var(--leaf-dark);
  border-color: var(--leaf-dark);
  color: var(--white);
}

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

.result-count {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 1.2rem;
}

.mood-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mood-card {
  min-height: 16rem;
  padding: 1.25rem;
}

.mood-card[hidden] {
  display: none;
}

.map-pin {
  align-items: center;
  background: var(--leaf-dark);
  border-radius: 50%;
  color: var(--white);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 900;
  height: 2.3rem;
  justify-content: center;
  margin-bottom: 1.2rem;
  width: 2.3rem;
}

.map-pin.clay {
  background: var(--clay);
}

.map-pin.teal {
  background: var(--teal);
}

.map-pin.rose {
  background: var(--rose);
}

.mood-card > span:last-child {
  border-top: 1px solid var(--line);
  color: var(--clay);
  display: block;
  font-weight: 900;
  margin-top: 1.3rem;
  padding-top: 0.85rem;
}

.notes-section {
  background: var(--leaf-dark);
  color: var(--white);
  max-width: none;
  padding-left: max(5vw, calc((100vw - var(--max)) / 2 + 5vw));
  padding-right: max(5vw, calc((100vw - var(--max)) / 2 + 5vw));
}

.notes-section .section-heading {
  max-width: var(--max);
}

.notes-section h2,
.notes-section .eyebrow {
  color: var(--white);
}

.notes-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: var(--max);
}

.note-card {
  background: rgba(255, 253, 249, 0.08);
  border-color: rgba(255, 253, 249, 0.16);
  padding: 1.35rem;
}

.note-card h3 {
  color: var(--white);
}

.note-card p {
  color: rgba(255, 253, 249, 0.78);
}

.note-kicker {
  color: #ffe2b9;
  font-weight: 900;
  margin-bottom: 0.7rem;
}

.route-list {
  display: grid;
  gap: 1rem;
}

.route-card {
  align-items: start;
  display: grid;
  gap: 1rem;
  grid-template-columns: 0.8fr 1.2fr;
  padding: 1.35rem;
}

.route-card ol {
  counter-reset: route;
  display: grid;
  gap: 0.7rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.route-card li {
  align-items: center;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 2rem 1fr;
}

.route-card li::before {
  align-items: center;
  background: rgba(93, 112, 84, 0.14);
  border-radius: 50%;
  color: var(--leaf-dark);
  content: counter(route);
  counter-increment: route;
  display: inline-flex;
  font-size: 0.8rem;
  font-weight: 900;
  height: 2rem;
  justify-content: center;
  width: 2rem;
}

.site-footer {
  align-items: center;
  background: #28231e;
  color: var(--white);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 2rem 5vw;
}

.site-footer p {
  color: rgba(255, 253, 249, 0.66);
  margin-bottom: 0;
}

.site-footer a {
  min-height: 2.7rem;
  padding: 0 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: flex-end;
}

.text-link {
  color: var(--clay);
  display: inline-flex;
  font-weight: 900;
  margin-top: 1rem;
}

.text-link::after {
  content: "→";
  margin-left: 0.35rem;
}

.subpage-main {
  padding-top: 72px;
}

.page-hero {
  background:
    linear-gradient(90deg, rgba(49, 74, 58, 0.92), rgba(49, 74, 58, 0.68)),
    url("assets/taichung-warm-street.png");
  background-position: center;
  background-size: cover;
  color: var(--white);
  padding: clamp(6rem, 12vw, 10rem) 5vw clamp(3rem, 7vw, 5.5rem);
}

.page-hero-inner,
.content-band,
.source-band {
  margin: 0 auto;
  max-width: var(--max);
}

.breadcrumb {
  color: rgba(255, 253, 249, 0.72);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.95rem;
  gap: 0.45rem;
  margin-bottom: 1.35rem;
}

.breadcrumb a {
  color: var(--white);
  font-weight: 900;
}

.page-hero-grid {
  align-items: end;
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.38fr);
}

.page-hero h1 {
  font-size: clamp(3rem, 8vw, 6.8rem);
  margin-bottom: 1rem;
}

.page-hero p {
  color: rgba(255, 253, 249, 0.86);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  max-width: 760px;
}

.page-meta {
  background: rgba(255, 253, 249, 0.12);
  border: 1px solid rgba(255, 253, 249, 0.22);
  border-radius: var(--radius);
  display: grid;
  gap: 1rem;
  padding: 1.2rem;
}

.page-meta div {
  border-bottom: 1px solid rgba(255, 253, 249, 0.16);
  padding-bottom: 1rem;
}

.page-meta div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-meta dt {
  color: #ffe2b9;
  font-size: 0.82rem;
}

.page-meta dd {
  color: var(--white);
}

.content-band {
  padding: clamp(3rem, 7vw, 6rem) 5vw;
}

.intro-grid,
.place-grid,
.district-link-grid {
  display: grid;
  gap: 1rem;
}

.intro-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.place-card,
.source-card {
  background: rgba(255, 253, 249, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  scroll-margin-top: 9rem;
}

.info-card h2,
.place-card h2,
.source-card h2 {
  font-size: 1.35rem;
}

.info-card p,
.place-card p,
.source-card p,
.place-card li {
  color: var(--muted);
}

.place-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.place-card.featured {
  background:
    linear-gradient(135deg, rgba(232, 199, 114, 0.2), transparent 38%),
    rgba(255, 253, 249, 0.86);
}

.place-meta {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.55rem;
  margin-top: 1.2rem;
  padding-top: 1rem;
}

.place-meta span {
  color: var(--clay);
  font-weight: 900;
}

.place-meta a {
  color: var(--leaf-dark);
  font-weight: 900;
}

.mini-route {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-top: 1.3rem;
  padding: 1rem;
}

.mini-route h3 {
  font-size: 1rem;
}

.mini-route ol,
.mini-route ul {
  margin-bottom: 0;
  padding-left: 1.25rem;
}

.source-band {
  border-top: 1px solid var(--line);
  padding: 0 5vw clamp(3rem, 6vw, 5rem);
}

.source-card {
  background: rgba(244, 234, 223, 0.75);
}

.source-list {
  display: grid;
  gap: 0.4rem;
  margin: 0;
  padding-left: 1.2rem;
}

.source-list a {
  color: var(--leaf-dark);
  font-weight: 900;
}

.district-link-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 2rem;
}

.district-link-grid a {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--leaf-dark);
  font-weight: 900;
  padding: 1rem;
}

.notice {
  background: rgba(173, 96, 75, 0.1);
  border: 1px solid rgba(173, 96, 75, 0.22);
  border-radius: var(--radius);
  color: var(--muted);
  margin-top: 1.5rem;
  padding: 1rem;
}

.depth-section {
  margin-top: clamp(2rem, 5vw, 4rem);
}

.depth-heading {
  margin-bottom: 1.35rem;
  max-width: 760px;
}

.depth-heading h2 {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

.depth-heading p {
  color: var(--muted);
}

.detail-grid,
.faq-grid,
.scenario-grid {
  display: grid;
  gap: 1rem;
}

.detail-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.scenario-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.detail-card,
.faq-item,
.scenario-card {
  background: rgba(255, 253, 249, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
}

.detail-card h3,
.faq-item h3,
.scenario-card h3 {
  font-size: 1.05rem;
}

.detail-card p,
.faq-item p,
.scenario-card p {
  color: var(--muted);
}

.detail-card ul,
.scenario-card ul {
  color: var(--muted);
  margin: 0;
  padding-left: 1.15rem;
}

.detail-card li + li,
.scenario-card li + li {
  margin-top: 0.35rem;
}

.faq-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.comparison-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
}

.comparison-list li {
  align-items: start;
  background: rgba(244, 234, 223, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  display: grid;
  gap: 0.35rem;
  grid-template-columns: 8rem 1fr;
  padding: 0.85rem 1rem;
}

.comparison-list strong {
  color: var(--leaf-dark);
}

@media (max-width: 940px) {
  .site-header {
    align-items: center;
    display: flex;
    gap: 0.65rem;
    min-height: auto;
    padding-bottom: 0.8rem;
    padding-top: 0.8rem;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .header-action {
    display: none;
  }

  .site-nav {
    align-items: stretch;
    background: rgba(255, 253, 249, 0.98);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: grid;
    gap: 0.25rem;
    left: 1rem;
    max-height: min(70vh, 34rem);
    opacity: 0;
    overflow-y: auto;
    padding: 0.75rem;
    pointer-events: none;
    position: absolute;
    right: 1rem;
    top: calc(100% + 0.5rem);
    transform: translateY(-0.35rem);
    transition:
      opacity 160ms ease,
      transform 160ms ease;
  }

  .site-header.menu-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav > a,
  .nav-trigger {
    border-radius: 6px;
    color: var(--ink);
    font-size: 1rem;
    justify-content: space-between;
    padding: 0.55rem 0.65rem;
    width: 100%;
  }

  .site-nav > a::after,
  .nav-trigger::after {
    display: none;
  }

  .site-nav > a:hover,
  .site-nav > a.active,
  .nav-trigger:hover,
  .nav-trigger.active {
    background: rgba(93, 112, 84, 0.12);
  }

  .dropdown-menu {
    background: rgba(244, 234, 223, 0.72);
    border: 0;
    box-shadow: none;
    display: none;
    margin: 0.15rem 0 0.35rem;
    min-width: 0;
    opacity: 1;
    padding: 0.45rem;
    pointer-events: auto;
    position: static;
    transform: none;
  }

  .dropdown-menu::before {
    display: none;
  }

  .nav-dropdown.open .dropdown-menu,
  .nav-dropdown:focus-within .dropdown-menu {
    display: grid;
    transform: none;
  }

  .nav-dropdown:hover .dropdown-menu {
    transform: none;
  }

  .hero {
    min-height: 78svh;
    padding-top: 7.5rem;
  }

  .choice-grid,
  .district-grid,
  .mood-grid,
  .notes-grid,
  .event-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-event {
    min-height: 22rem;
  }

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

@media (max-width: 680px) {
  .site-header {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero {
    background-image:
      linear-gradient(180deg, rgba(35, 31, 26, 0.72), rgba(35, 31, 26, 0.28) 55%, rgba(35, 31, 26, 0.68)),
      url("assets/taichung-warm-street.png");
    min-height: 76svh;
    padding: 7rem 1rem 1.3rem;
  }

  .hero-note {
    gap: 0.45rem;
  }

  .hero-note span {
    font-size: 0.82rem;
  }

  .choice-band,
  .section-wrap,
  .warm-panel,
  .notes-section,
  .content-band,
  .source-band {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .choice-grid,
  .district-grid,
  .mood-grid,
  .notes-grid,
  .event-layout,
  .intro-grid,
  .place-grid,
  .district-link-grid,
  .page-hero-grid,
  .detail-grid,
  .scenario-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .comparison-list li {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding-left: 1rem;
    padding-right: 1rem;
    padding-top: 8rem;
  }

  .choice-card {
    min-height: auto;
  }

  .district-photo {
    min-height: 150px;
  }

  dl div {
    grid-template-columns: 1fr;
  }

  .filter-bar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-button {
    padding: 0 0.7rem;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

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