/* =========================================================
   内容页专属样式：内页导览 + 食光号列车路线
   ========================================================= */

.guide-page {
  background: var(--paper);
}

/* 从封面进入时，让内容与纸张背景柔和地接上 */
.guide-page .site-header {
  animation: guide-soft-in 0.6s ease both;
}

.guide-page main {
  animation: guide-soft-in 0.7s 0.04s ease both;
}

.guide-page .footer {
  animation: guide-soft-in 0.7s 0.08s ease both;
}

@keyframes guide-soft-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.guide-page .site-header {
  background: rgba(245, 240, 230, 0.94);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.guide-page .nav-link--cover {
  color: var(--ink-soft);
}

.guide-page .nav-link--cover span {
  display: inline-block;
  margin-right: 1px;
  font-size: 11px;
  color: var(--orange);
  transition: transform 0.25s var(--ease);
}

.guide-page .nav-link--cover:hover {
  color: var(--ink);
}

.guide-page .nav-link--cover:hover span {
  transform: translateX(-3px);
}

.guide-page .mobile-menu__cover {
  color: var(--orange-deep);
}

.guide-page .mobile-menu__nav a.is-active {
  color: var(--orange-deep);
}

.guide-page .mobile-menu__nav a.is-active span {
  color: var(--ink);
}

/* =========================================================
   内页导览
   ========================================================= */

.guide-masthead {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 68px) 0 64px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.guide-masthead__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.guide-masthead__sun {
  position: absolute;
  top: -110px;
  right: 9%;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  background: radial-gradient(circle at 42% 42%, rgba(244, 200, 74, 0.58), rgba(232, 93, 42, 0.2) 55%, transparent 72%);
}

.guide-masthead__wave {
  position: absolute;
  right: -6%;
  bottom: -92px;
  width: 56%;
  height: 180px;
  border-radius: 48% 52% 0 0;
  background: #e8ddca;
  transform: rotate(-4deg);
  opacity: 0.72;
}

.guide-masthead__stamp {
  position: absolute;
  right: 3%;
  bottom: -10vw;
  font-family: var(--serif);
  font-size: 30vw;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(23, 46, 37, 0.08);
  transform: rotate(-7deg);
}

.guide-masthead__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.58fr);
  gap: clamp(36px, 6vw, 92px);
  align-items: end;
}

.back-cover {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.back-cover span {
  font-size: 13px;
  line-height: 1;
  color: var(--orange);
}

.back-cover:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.guide-kicker {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.17em;
  color: var(--gold);
}

.guide-masthead h1 {
  margin-top: 15px;
  font-family: var(--serif);
  font-size: clamp(54px, 6.8vw, 96px);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -0.06em;
}

.guide-masthead h1 em {
  color: var(--orange);
  font-style: normal;
}

.guide-masthead__side {
  padding-bottom: 8px;
}

.guide-masthead__side > p {
  max-width: 430px;
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.9;
}

.guide-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.guide-badges span {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(252, 249, 242, 0.55);
  color: var(--ink-soft);
  font-size: 9px;
}

.guide-badges strong {
  font-family: var(--serif);
  font-size: 23px;
  line-height: 1;
  color: var(--orange);
}

.guide-scroll {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--line-strong);
  font-size: 10px;
  color: var(--ink);
}

.guide-scroll span {
  color: var(--orange);
  animation: nudge-down 2.2s ease-in-out infinite;
}

.guide-page .flavor {
  padding-top: clamp(70px, 8vw, 110px);
}

/* =========================================================
   列车路线
   ========================================================= */

.train-selector {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.train-selector__copy {
  display: flex;
  align-items: center;
  gap: 12px;
}

.train-selector__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(245, 240, 230, 0.22);
  border-radius: 50%;
  color: var(--orange-soft);
}

.train-selector__icon svg {
  width: 18px;
  height: 18px;
}

.train-selector__copy p {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.14em;
  color: var(--orange-soft);
}

.train-selector__copy h3 {
  margin-top: 1px;
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--paper);
}

.train-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.train-tab {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 0 10px;
  min-width: 184px;
  padding: 9px 14px;
  border: 1px solid rgba(245, 240, 230, 0.3);
  border-radius: 10px;
  background: rgba(245, 240, 230, 0.06);
  color: rgba(245, 240, 230, 0.8);
  text-align: left;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s var(--ease);
}

.train-tab[hidden] {
  display: none;
}

.train-tab:hover {
  border-color: rgba(245, 240, 230, 0.5);
  color: var(--paper);
  transform: translateY(-2px);
}

.train-tab__code {
  grid-row: 1 / 3;
  align-self: center;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--orange-soft);
}

.train-tab__name {
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.35;
  color: inherit;
}

.train-tab small {
  margin-top: 1px;
  font-family: var(--mono);
  font-size: 7px;
  color: rgba(245, 240, 230, 0.54);
}

.train-tab.is-active {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.train-tab.is-active small {
  color: var(--ink-soft);
}

.train-tab.is-active .train-tab__code {
  color: var(--orange);
}

.train-panel {
  position: relative;
}

.train-panel.is-switching {
  animation: panel-in 0.45s var(--ease) both;
}

.train-overview {
  margin-bottom: 20px;
}

/* 车票 */
.train-ticket {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  overflow: hidden;
  border-radius: 18px;
  background: var(--paper-soft);
  color: var(--ink);
  box-shadow: var(--shadow-md);
}

.train-ticket::before,
.train-ticket::after {
  content: "";
  position: absolute;
  right: 321px;
  z-index: 4;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #12271f;
}

.train-ticket::before {
  top: -9px;
}

.train-ticket::after {
  bottom: -9px;
}

.ticket-main {
  position: relative;
  padding: 25px 28px 22px;
  border-right: 1px dashed rgba(23, 46, 37, 0.22);
}

.ticket-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.ticket-brand {
  display: flex;
  align-items: center;
  gap: 9px;
}

.ticket-seal {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1;
}

.ticket-brand strong {
  display: block;
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.06em;
}

.ticket-brand small {
  display: block;
  margin-top: 2px;
  font-family: var(--mono);
  font-size: 6.5px;
  letter-spacing: 0.13em;
  color: var(--gold);
}

.ticket-number {
  flex-shrink: 0;
  text-align: right;
}

.ticket-number span {
  display: block;
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.ticket-number small {
  display: block;
  margin-top: 2px;
  font-family: var(--mono);
  font-size: 7px;
  color: var(--ink-soft);
}

.ticket-kicker {
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.ticket-main h3 {
  max-width: 660px;
  margin-top: 4px;
  font-family: var(--serif);
  font-size: clamp(26px, 2.7vw, 39px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.ticket-desc {
  max-width: 640px;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.75;
}

.ticket-journey {
  display: grid;
  grid-template-columns: minmax(100px, 1fr) minmax(110px, 1.15fr) minmax(100px, 1fr);
  gap: 12px;
  align-items: center;
  margin-top: 18px;
  padding-top: 13px;
  border-top: 1px dashed var(--line);
}

.ticket-station small {
  display: block;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.ticket-station strong {
  display: block;
  overflow: hidden;
  margin-top: 2px;
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ticket-station > span {
  display: block;
  margin-top: 2px;
  font-family: var(--mono);
  font-size: 8px;
  color: var(--orange-deep);
}

.ticket-station--end {
  text-align: right;
}

.ticket-path {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  min-width: 0;
}

.ticket-path__line {
  position: absolute;
  top: 11px;
  left: 0;
  right: 0;
  border-top: 1px dashed var(--line-strong);
}

.ticket-path__train {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--paper);
  box-shadow: 0 0 0 4px var(--paper-soft);
}

.ticket-path__train svg {
  width: 12px;
  height: 12px;
}

.ticket-path small {
  margin-top: 1px;
  font-family: var(--mono);
  font-size: 7px;
  color: var(--ink-soft);
}

.ticket-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 11px;
  padding: 4px 8px;
  border: 1px solid rgba(232, 93, 42, 0.28);
  border-radius: 3px;
  color: var(--orange-deep);
  font-size: 8px;
}

.ticket-tag::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--orange);
}

.ticket-stub {
  display: flex;
  flex-direction: column;
  padding: 20px 20px 15px;
  background: #ede2d0;
}

.ticket-stub__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.ticket-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 12px;
  border: 1px solid rgba(23, 46, 37, 0.12);
  background: rgba(23, 46, 37, 0.12);
}

.ticket-stats div {
  padding: 9px 10px;
  background: rgba(252, 249, 242, 0.6);
}

.ticket-stats dt {
  font-family: var(--mono);
  font-size: 7px;
  color: var(--ink-soft);
}

.ticket-stats dd {
  margin: 3px 0 0;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.25;
}

.ticket-stub__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 13px;
  font-family: var(--mono);
  font-size: 7px;
  color: var(--ink-soft);
}

.ticket-stub__foot span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ticket-stub__foot svg {
  width: 10px;
  height: 10px;
  color: var(--orange-deep);
}

.ticket-barcode {
  height: 28px;
  margin-top: 8px;
  border-radius: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--ink) 0 2px,
    transparent 2px 4px,
    var(--ink) 4px 5px,
    transparent 5px 8px,
    var(--ink) 8px 11px,
    transparent 11px 15px
  );
  opacity: 0.68;
}

/* 站台 / 列车 */
.train-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 22px;
  align-items: start;
}

.train-board {
  position: relative;
  overflow: hidden;
  padding: 22px 22px 6px;
  border: 1px solid rgba(245, 240, 230, 0.15);
  border-radius: 18px;
  background: rgba(245, 240, 230, 0.035);
}

.train-board::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -40px;
  width: 260px;
  height: 260px;
  border: 1px dashed rgba(245, 240, 230, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.train-board-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 17px;
  border-bottom: 1px dashed rgba(245, 240, 230, 0.15);
}

.train-board-head__loco {
  flex-shrink: 0;
  width: 152px;
  margin: -8px 0 -10px -6px;
  animation: train-bob 4.2s ease-in-out infinite;
}

.train-loco {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.18));
}

.train-board-head__copy {
  min-width: 0;
}

.train-board-head__copy p {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.12em;
  color: var(--orange-soft);
}

.train-board-head__copy h3 {
  overflow: hidden;
  margin-top: 3px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.train-board-head__copy > span {
  display: block;
  margin-top: 2px;
  font-size: 9px;
  color: rgba(245, 240, 230, 0.48);
}

.train-board-head__meta {
  display: flex;
  flex-shrink: 0;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  margin-left: auto;
}

.train-platform {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 4px 8px;
  border: 1px solid rgba(245, 240, 230, 0.2);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--paper);
}

.train-platform small {
  font-family: var(--sans);
  font-size: 7px;
  color: rgba(245, 240, 230, 0.45);
}

.train-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 7px;
  color: #b9ddc5;
}

.train-status i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #8fd3a9;
  box-shadow: 0 0 0 4px rgba(143, 211, 169, 0.13);
}

.train-track {
  position: relative;
  padding: 24px 0 6px 76px;
}

.train-track::before {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 27px;
  width: 12px;
  border-left: 2px solid rgba(193, 155, 92, 0.78);
  border-right: 2px solid rgba(193, 155, 92, 0.78);
}

.train-track::after {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 17px;
  width: 32px;
  background: repeating-linear-gradient(
    180deg,
    transparent 0 12px,
    rgba(193, 155, 92, 0.55) 12px 16px,
    transparent 16px 26px
  );
}

.train-stop {
  position: relative;
  padding-bottom: 21px;
}

.train-stop.is-last {
  padding-bottom: 2px;
}

.train-station {
  position: absolute;
  top: 2px;
  left: -76px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 58px;
}

.train-station__no {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border: 2px solid #12271f;
  border-radius: 50%;
  background: var(--orange);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 8px;
  box-shadow: 0 0 0 2px rgba(232, 93, 42, 0.32);
}

.train-station__dot {
  width: 9px;
  height: 9px;
  border: 2px solid rgba(245, 240, 230, 0.38);
  border-radius: 50%;
  background: #12271f;
}

.train-station::after {
  content: "";
  position: absolute;
  top: 31px;
  right: -8px;
  width: 22px;
  height: 1px;
  background: rgba(245, 240, 230, 0.17);
}

.train-station-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 7px;
}

.train-station-bar time {
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1;
  color: var(--orange-soft);
}

.train-station-bar strong {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.train-station-bar > span {
  padding: 2px 6px;
  border: 1px solid rgba(245, 240, 230, 0.18);
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 7px;
  color: rgba(245, 240, 230, 0.48);
}

.train-carriage {
  position: relative;
  display: grid;
  grid-template-columns: 122px minmax(0, 1fr);
  gap: 14px;
  overflow: hidden;
  padding: 11px;
  border-radius: 11px;
  background: var(--paper-soft);
  color: var(--ink);
  box-shadow: 0 7px 18px rgba(0, 0, 0, 0.13);
}

.train-carriage::before {
  content: "";
  position: absolute;
  top: 0;
  left: 15px;
  right: 15px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--orange);
  opacity: 0.8;
}

.train-carriage__no {
  position: absolute;
  top: 7px;
  right: 10px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 7px;
  color: rgba(23, 46, 37, 0.4);
}

.train-carriage__window {
  position: relative;
  width: 122px;
  height: 102px;
  overflow: hidden;
  border: 3px solid #fdfaf3;
  border-radius: 7px;
  background: var(--paper-deep);
  box-shadow: 0 0 0 1px rgba(23, 46, 37, 0.12);
}

.train-carriage__window img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease);
}

.train-carriage:hover .train-carriage__window img {
  transform: scale(1.05);
}

.train-carriage__body {
  min-width: 0;
  padding: 6px 6px 4px 0;
}

.train-carriage__kicker {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.05em;
  color: var(--orange-deep);
}

.train-carriage h4 {
  margin-top: 2px;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.28;
}

.train-carriage__dish {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 10.5px;
  line-height: 1.5;
}

.train-carriage__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
  font-size: 8.5px;
  color: var(--ink-soft);
}

.train-carriage__meta span {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.train-carriage__meta svg {
  width: 10px;
  height: 10px;
}

.train-carriage__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  color: var(--orange-deep);
  font-size: 8px;
}

.train-carriage__link svg {
  width: 10px;
  height: 10px;
}

.train-carriage--scenic {
  background: rgba(245, 240, 230, 0.06);
  border: 1px dashed rgba(245, 240, 230, 0.26);
  color: var(--paper);
  box-shadow: none;
}

.train-carriage--scenic::before {
  background: var(--orange-soft);
}

.train-carriage__window--scenic {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-style: dashed;
  border-color: rgba(245, 240, 230, 0.2);
  background: rgba(245, 240, 230, 0.04);
  color: var(--orange-soft);
}

.train-carriage__window--scenic svg {
  width: 24px;
  height: 24px;
}

.train-carriage__window--scenic small {
  font-family: var(--mono);
  font-size: 7px;
  color: rgba(245, 240, 230, 0.5);
}

.train-carriage--scenic .train-carriage__dish {
  color: rgba(245, 240, 230, 0.56);
}

.train-carriage--scenic .train-carriage__meta {
  color: rgba(245, 240, 230, 0.5);
}

.train-transfer {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 0 10px;
}

.train-transfer__icon {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 1px solid rgba(245, 240, 230, 0.2);
  border-radius: 50%;
  color: var(--orange-soft);
}

.train-transfer__icon svg {
  width: 11px;
  height: 11px;
}

.train-transfer p {
  font-family: var(--mono);
  font-size: 8px;
  color: rgba(245, 240, 230, 0.42);
}

.train-transfer p b {
  color: rgba(245, 240, 230, 0.76);
  font-family: var(--sans);
  font-weight: 500;
}

.train-transfer--end {
  margin-top: 10px;
}

.train-transfer--end p {
  color: var(--orange-soft);
}

/* 列车长广播 */
.train-broadcast {
  position: sticky;
  top: calc(var(--header-h) + 18px);
  padding: 22px;
  border-radius: var(--radius-md);
  background: var(--paper-soft);
  color: var(--ink);
  box-shadow: var(--shadow-md);
}

.broadcast-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
}

.broadcast-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--orange);
  color: var(--paper);
}

.broadcast-icon svg {
  width: 18px;
  height: 18px;
}

.broadcast-head p {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.broadcast-head h3 {
  margin-top: 1px;
  font-family: var(--serif);
  font-size: 23px;
  line-height: 1.3;
}

.broadcast-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 0 10px;
}

.broadcast-list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 8px;
  font-size: 10.5px;
  line-height: 1.68;
  color: var(--ink-soft);
}

.broadcast-list b {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  border-radius: 50%;
  background: var(--paper-deep);
  color: var(--orange-deep);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 500;
}

.broadcast-sign {
  padding-top: 7px;
  border-top: 1px dashed var(--line);
  font-family: var(--serif);
  font-size: 10px;
  font-style: italic;
  color: var(--ink-soft);
  text-align: right;
}

.broadcast-copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  margin-top: 14px;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  font-size: 10px;
  color: var(--ink);
  transition: background 0.2s ease, color 0.2s ease;
}

.broadcast-copy:hover {
  background: var(--ink);
  color: var(--paper);
}

.broadcast-copy svg {
  width: 12px;
  height: 12px;
}

@keyframes train-bob {
  0%, 100% {
    transform: translateY(0) rotate(-0.5deg);
  }
  50% {
    transform: translateY(-4px) rotate(0.5deg);
  }
}

/* =========================================================
   响应式
   ========================================================= */

@media (max-width: 1180px) {
  .guide-masthead__inner {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.58fr);
    gap: 40px;
  }

  .train-ticket {
    grid-template-columns: minmax(0, 1fr) 305px;
  }

  .train-ticket::before,
  .train-ticket::after {
    right: 296px;
  }

  .train-layout {
    grid-template-columns: minmax(0, 1fr) 305px;
  }

  .train-board-head__loco {
    width: 138px;
  }
}

@media (max-width: 980px) {
  .guide-masthead {
    padding-top: calc(var(--header-h) + 52px);
    padding-bottom: 50px;
  }

  .guide-masthead__inner {
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: start;
  }

  .guide-masthead__side {
    max-width: 620px;
  }

  .guide-masthead__sun {
    right: -90px;
  }

  .train-selector {
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
  }

  .train-tabs {
    width: 100%;
  }

  .train-tab {
    flex: 1;
  }

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

  .train-ticket::before,
  .train-ticket::after {
    display: none;
  }

  .ticket-main {
    border-right: 0;
    border-bottom: 1px dashed rgba(23, 46, 37, 0.22);
  }

  .ticket-stub {
    min-height: 210px;
  }

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

  .train-broadcast {
    position: relative;
    top: auto;
  }

  .broadcast-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 22px;
  }
}

@media (max-width: 720px) {
  .guide-masthead {
    padding-top: calc(var(--header-h) + 40px);
    padding-bottom: 38px;
  }

  .guide-masthead h1 {
    font-size: clamp(46px, 13vw, 64px);
  }

  .back-cover {
    margin-bottom: 18px;
  }

  .guide-masthead__side > p {
    font-size: 12.5px;
  }

  .guide-badges {
    margin-top: 16px;
  }

  .guide-badges span {
    padding: 6px 9px;
  }

  .guide-badges strong {
    font-size: 20px;
  }

  .guide-scroll {
    margin-top: 18px;
  }

  .guide-page .flavor {
    padding-top: 60px;
  }

  .train-tabs {
    display: grid;
    grid-template-columns: 1fr;
  }

  .train-tab {
    width: 100%;
  }

  .train-ticket {
    border-radius: 14px;
  }

  .ticket-main {
    padding: 20px 18px 18px;
  }

  .ticket-main h3 {
    font-size: 27px;
  }

  .ticket-journey {
    gap: 8px;
  }

  .ticket-station strong {
    font-size: 13px;
  }

  .ticket-stub {
    padding: 17px 18px 14px;
  }

  .train-board {
    padding: 16px 14px 4px;
    border-radius: 14px;
  }

  .train-board-head {
    flex-wrap: wrap;
    gap: 8px 12px;
  }

  .train-board-head__loco {
    width: 114px;
    margin: -5px 0 -8px -5px;
  }

  .train-board-head__copy h3 {
    font-size: 19px;
  }

  .train-board-head__meta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-left: 0;
    padding-top: 4px;
  }

  .train-track {
    padding-left: 58px;
  }

  .train-track::before {
    left: 18px;
  }

  .train-track::after {
    left: 9px;
  }

  .train-station {
    left: -58px;
    width: 44px;
  }

  .train-station::after {
    right: -4px;
    width: 14px;
  }

  .train-station-bar time {
    font-size: 17px;
  }

  .train-station-bar strong {
    font-size: 13px;
  }

  .train-carriage {
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 10px;
    padding: 9px;
  }

  .train-carriage__window {
    width: 90px;
    height: 88px;
  }

  .train-carriage h4 {
    font-size: 17px;
  }

  .train-carriage__dish {
    font-size: 9.5px;
  }

  .train-carriage__meta {
    gap: 7px;
    font-size: 7.5px;
  }

  .train-transfer {
    margin-left: 4px;
  }

  .train-transfer p {
    font-size: 7px;
    line-height: 1.5;
  }

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

@media (max-width: 520px) {
  .guide-masthead h1 {
    font-size: clamp(42px, 13.5vw, 56px);
  }

  .guide-masthead__side > p {
    font-size: 12px;
  }

  .guide-masthead__wave {
    width: 80%;
  }

  .train-selector__copy h3 {
    font-size: 20px;
  }

  .train-selector__icon {
    width: 34px;
    height: 34px;
  }

  .ticket-number span {
    font-size: 23px;
  }

  .ticket-journey {
    grid-template-columns: minmax(0, 1fr) 70px minmax(0, 1fr);
  }

  .ticket-station strong {
    font-size: 11.5px;
  }

  .ticket-station > span {
    font-size: 7px;
  }

  .ticket-path__train {
    width: 21px;
    height: 21px;
  }

  .ticket-stub__top {
    font-size: 6.5px;
  }

  .ticket-stats dd {
    font-size: 14px;
  }

  .train-board-head__loco {
    width: 92px;
  }

  .train-board-head__copy {
    flex: 1;
    min-width: 150px;
  }

  .train-board-head__copy h3 {
    font-size: 17px;
    white-space: normal;
  }

  .train-track {
    padding-left: 46px;
  }

  .train-track::before {
    left: 13px;
    width: 10px;
  }

  .train-track::after {
    left: 5px;
    width: 27px;
  }

  .train-station {
    left: -46px;
    width: 32px;
  }

  .train-station__no {
    width: 25px;
    height: 25px;
    font-size: 7px;
  }

  .train-station__dot {
    width: 7px;
    height: 7px;
  }

  .train-station::after {
    display: none;
  }

  .train-carriage {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 8px;
    padding: 8px;
  }

  .train-carriage__window {
    width: 72px;
    height: 82px;
    border-width: 2px;
  }

  .train-carriage__no {
    display: none;
  }

  .train-carriage h4 {
    font-size: 15px;
  }

  .train-carriage__kicker {
    font-size: 6.5px;
  }

  .train-carriage__dish {
    font-size: 9px;
  }

  .train-carriage__meta {
    gap: 5px 8px;
    font-size: 7px;
  }

  .train-carriage__link {
    font-size: 7.5px;
  }

  .train-station-bar {
    gap: 6px;
  }

  .train-station-bar > span {
    font-size: 6px;
  }

  .broadcast-copy {
    font-size: 9px;
  }

  .train-broadcast {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .train-board-head__loco {
    animation: none;
  }
}