.page-contact {
  --c-blue: #1B5B8A;
  --c-deep: #0F2A43;
  --c-snow: #F7FAFC;
  --c-paper: #F7F1E5;
  --c-orange: #E8692F;
  --c-orange-deep: #C0440B;
  --c-grayblue: #D7E1E8;
  --c-sand: #E7D8B8;
  --c-ink: #1F2933;
  --c-muted: #5C6B7A;
  --c-border: #B8C6D2;
  --font-body: 'PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --font-tech: 'SFMono-Regular',Consolas,'Liberation Mono',monospace;
  --container: 1200px;
  --skew: -4deg;
  --dur: 250ms;
  background: var(--c-snow);
  overflow-x: hidden;
}

.page-contact .container {
  width: min(var(--container), 100% - 40px);
  margin-inline: auto;
}

.page-contact .section__kicker {
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-orange);
  font-weight: 600;
  margin-bottom: 10px;
}

.page-contact .section__title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--c-deep);
  transform: skewX(var(--skew));
  margin-bottom: 16px;
}

.page-contact a {
  color: var(--c-orange-deep);
}

/* ===== Hero 明信片式背景 ===== */
.page-contact .contact-hero {
  position: relative;
  background: var(--c-blue);
  padding: 120px 0 100px;
  color: var(--c-snow);
  overflow: hidden;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 2;
}

.page-contact .contact-hero__shapes {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-hero__shape {
  position: absolute;
  display: block;
}

.page-contact .contact-hero__shape--blue {
  background: var(--c-deep);
  width: 52%;
  height: 100%;
  top: 0;
  right: -6%;
  transform: skewX(-8deg);
}

.page-contact .contact-hero__shape--orange {
  background: var(--c-orange);
  width: 14px;
  height: 100%;
  top: 0;
  right: 30%;
  transform: skewX(-8deg);
  opacity: .9;
}

.page-contact .contact-hero__shape--sand {
  background: var(--c-sand);
  width: 22%;
  height: 64%;
  bottom: 0;
  right: -4%;
  transform: skewX(-8deg);
  opacity: .16;
}

.page-contact .contact-hero__line {
  position: absolute;
  height: 1px;
  background: rgba(247, 250, 252, .25);
  left: 0;
  right: 0;
}

.page-contact .contact-hero__line--one {
  top: 42%;
  transform: skewY(var(--skew));
}

.page-contact .contact-hero__line--two {
  top: 72%;
  transform: skewY(var(--skew));
}

.page-contact .contact-hero__crumb {
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: .2em;
  color: rgba(247, 250, 252, .75);
  margin-bottom: 18px;
}

.page-contact .contact-hero__kicker {
  font-family: var(--font-tech);
  font-size: 13px;
  letter-spacing: .3em;
  color: var(--c-sand);
  margin-bottom: 14px;
  font-weight: 600;
}

.page-contact .contact-hero__title {
  font-size: clamp(36px, 7vw, 68px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.03em;
  max-width: 640px;
  margin-bottom: 20px;
  text-shadow: 4px 4px 0 rgba(15, 42, 67, .35);
  transform: skewX(var(--skew));
  transform-origin: left bottom;
}

.page-contact .contact-hero__lead {
  font-size: 17px;
  line-height: 1.8;
  color: rgba(247, 250, 252, .92);
  max-width: 520px;
  margin-bottom: 30px;
}

.page-contact .contact-hero__box {
  display: inline-block;
  font-family: var(--font-tech);
  font-size: 13px;
  color: var(--c-sand);
  border: 1px solid rgba(231, 216, 184, .5);
  padding: 10px 14px;
}

.page-contact .contact-hero__img {
  position: absolute;
  right: 3%;
  bottom: 0;
  width: 46%;
  height: 82%;
  object-fit: cover;
  transform: skewX(-6deg);
  border: 4px solid var(--c-snow);
  box-shadow: 12px 12px 0 rgba(15, 42, 67, .35);
  box-sizing: border-box;
  z-index: 1;
  opacity: .7;
  display: block;
}

/* ===== 联系方式总览 —— 票根卡片 ===== */
.page-contact .contact-tickets {
  position: relative;
  margin-top: -48px;
  z-index: 5;
  padding-bottom: 70px;
}

.page-contact .contact-tickets__kicker {
  color: var(--c-orange-deep);
}

.page-contact .contact-tickets__title {
  color: var(--c-deep);
}

.page-contact .ticket-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 32px;
}

.page-contact .ticket-card {
  position: relative;
  background: var(--c-snow);
  border: 3px solid var(--c-deep);
  box-shadow: 8px 8px 0 rgba(15, 42, 67, .18);
  padding: 0;
  overflow: hidden;
  display: flex;
  min-height: 260px;
}

.page-contact .ticket-card--phone {
  border-top: 8px solid var(--c-blue);
}

.page-contact .ticket-card--email {
  border-top: 8px solid var(--c-orange);
}

.page-contact .ticket-card--address {
  border-top: 8px solid var(--c-deep);
}

.page-contact .ticket-card__perf {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-around;
  padding: 0 8px;
  z-index: 2;
}

.page-contact .ticket-card__perf span {
  width: 5px;
  height: 14px;
  background: var(--c-snow);
  border-radius: 0 0 3px 3px;
  border: 1px solid rgba(15, 42, 67, .2);
  border-top: none;
}

.page-contact .ticket-card__body {
  position: relative;
  padding: 30px 28px 36px;
  flex: 1;
}

.page-contact .ticket-card__icon {
  width: 56px;
  height: 56px;
  background: var(--c-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 18px;
}

.page-contact .ticket-card--email .ticket-card__icon {
  background: var(--c-orange);
}

.page-contact .ticket-card--address .ticket-card__icon {
  background: var(--c-blue);
}

.page-contact .ticket-card__label {
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--c-muted);
  margin-bottom: 8px;
  font-weight: 600;
}

.page-contact .ticket-card__value {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 900;
  color: var(--c-deep);
  line-height: 1.25;
  margin-bottom: 12px;
  word-break: break-all;
}

.page-contact .ticket-card__value--small {
  font-size: clamp(17px, 2.2vw, 22px);
}

.page-contact .ticket-card__value--address {
  font-family: var(--font-tech);
  font-size: 16px;
  letter-spacing: .04em;
  line-height: 1.6;
}

.page-contact .ticket-card__note {
  font-size: 15px;
  color: var(--c-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.page-contact .ticket-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-tech);
  font-size: 12px;
  color: var(--c-ink);
  border-top: 1px dashed var(--c-border);
  padding-top: 14px;
  letter-spacing: .04em;
}

.page-contact .ticket-card__meta-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-blue);
  flex-shrink: 0;
}

.page-contact .ticket-card__meta-dot--orange {
  background: var(--c-orange);
}

.page-contact .ticket-card__meta-dot--green {
  background: #6B9E77;
}

.page-contact .ticket-card__tear {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 12px;
  background: transparent;
}

.page-contact .ticket-card__tear::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 12px;
  background: repeating-linear-gradient(
    to bottom,
    var(--c-snow) 0 6px,
    var(--c-deep) 6px 8px
  );
  opacity: .8;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.page-contact .ticket-card__tear--left {
  left: -6px;
}

.page-contact .ticket-card__tear--right {
  right: -6px;
}

.page-contact .ticket-card--phone::after {
  content: 'TICKET 01 / PHONE';
  position: absolute;
  bottom: 12px;
  right: -32px;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--c-grayblue);
  transform: rotate(-90deg);
}

.page-contact .ticket-card--email::after {
  content: 'TICKET 02 / EMAIL';
  position: absolute;
  bottom: 12px;
  right: -32px;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--c-grayblue);
  transform: rotate(-90deg);
}

.page-contact .ticket-card--address::after {
  content: 'TICKET 03 / ADDR';
  position: absolute;
  bottom: 12px;
  right: -32px;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--c-grayblue);
  transform: rotate(-90deg);
}

/* ===== 各渠道适合场景 ===== */
.page-contact .contact-scenarios {
  background: var(--c-deep);
  padding: 70px 0 80px;
  color: var(--c-snow);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-scenarios::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -80px;
  width: 280px;
  height: 280px;
  background: var(--c-blue);
  opacity: .3;
  transform: rotate(45deg) skewX(-8deg);
}

.page-contact .contact-scenarios__header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 40px;
  position: relative;
  z-index: 2;
}

.page-contact .contact-scenarios__kicker {
  color: var(--c-sand);
}

.page-contact .contact-scenarios__title {
  color: var(--c-snow);
}

.page-contact .contact-scenarios__lead {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(247, 250, 252, .8);
  max-width: 460px;
}

.page-contact .scenario-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid rgba(247, 250, 252, .2);
  background: rgba(15, 42, 67, .6);
  position: relative;
  z-index: 2;
}

.page-contact .scenario-strip__item {
  padding: 30px 26px;
  border-bottom: 1px dashed rgba(247, 250, 252, .2);
  position: relative;
  transition: background var(--dur) ease;
}

.page-contact .scenario-strip__item:last-child {
  border-bottom: none;
}

.page-contact .scenario-strip__item:hover {
  background: rgba(27, 91, 138, .35);
}

.page-contact .scenario-strip__num {
  font-family: var(--font-tech);
  font-size: 12px;
  color: var(--c-orange);
  letter-spacing: .2em;
  display: block;
  margin-bottom: 10px;
}

.page-contact .scenario-strip__name {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -.01em;
}

.page-contact .scenario-strip__desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 250, 252, .75);
  margin-bottom: 14px;
}

.page-contact .scenario-strip__tag {
  font-family: var(--font-tech);
  font-size: 13px;
  color: var(--c-sand);
  background: rgba(231, 216, 184, .1);
  border: 1px solid rgba(231, 216, 184, .3);
  padding: 6px 12px;
  display: inline-block;
}

.page-contact .scenario-note {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-top: 28px;
  padding: 20px 22px;
  background: rgba(27, 91, 138, .28);
  border-left: 4px solid var(--c-orange);
  position: relative;
  z-index: 2;
}

.page-contact .scenario-note__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--c-orange);
  color: var(--c-snow);
  font-weight: 900;
  font-size: 15px;
  flex-shrink: 0;
  margin-top: 2px;
}

.page-contact .scenario-note p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 250, 252, .85);
}

/* ===== 工作时间与响应 ===== */
.page-contact .contact-hours {
  padding: 80px 0;
  background: var(--c-snow);
}

.page-contact .contact-hours__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.page-contact .contact-hours__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 500px;
  margin-bottom: 28px;
}

.page-contact .hours-track-wrap {
  background: var(--c-grayblue);
  border: 2px solid var(--c-deep);
  padding: 18px 20px 14px;
  margin-bottom: 28px;
  position: relative;
}

.page-contact .hours-track {
  position: relative;
  height: 16px;
  background: var(--c-grayblue);
  border: 1px solid var(--c-deep);
  margin-bottom: 12px;
}

.page-contact .hours-track__fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 60%;
  background: linear-gradient(90deg, var(--c-blue), var(--c-orange));
  transition: width 800ms ease;
}

.page-contact .hours-track__fill.is-revealed {
  width: 60%;
}

.page-contact .hours-track__pin {
  position: absolute;
  right: -6px;
  top: -4px;
  width: 22px;
  height: 22px;
  background: var(--c-orange);
  border: 3px solid var(--c-snow);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--c-deep);
}

.page-contact .hours-track__start,
.page-contact .hours-track__end {
  position: absolute;
  top: 20px;
  font-family: var(--font-tech);
  font-size: 11px;
  color: var(--c-deep);
  letter-spacing: .1em;
}

.page-contact .hours-track__start {
  left: 0;
}

.page-contact .hours-track__end {
  right: 0;
}

.page-contact .hours-track__caption {
  font-family: var(--font-tech);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--c-muted);
  margin-top: 4px;
}

.page-contact .hours-list {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  border-top: 1px solid var(--c-border);
}

.page-contact .hours-list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--c-border);
}

.page-contact .hours-list__week {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-ink);
}

.page-contact .hours-list__time {
  font-family: var(--font-tech);
  font-size: 14px;
  color: var(--c-blue);
  font-weight: 700;
  text-align: center;
}

.page-contact .hours-list__status {
  font-family: var(--font-tech);
  font-size: 11px;
  color: var(--c-muted);
  letter-spacing: .12em;
  text-align: right;
}

.page-contact .contact-hours__footnote {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
  border-left: 3px solid var(--c-orange);
  padding-left: 16px;
}

.page-contact .hours-visual-card {
  position: relative;
  background: var(--c-deep);
  border: 3px solid var(--c-blue);
  box-shadow: 10px 10px 0 rgba(27, 91, 138, .25);
  overflow: hidden;
}

.page-contact .hours-visual-card__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.9) contrast(1.05);
}

.page-contact .hours-visual-card__stamp {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 88px;
  height: 88px;
  border: 3px solid var(--c-orange);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(247, 250, 252, .9);
  transform: rotate(8deg);
  box-shadow: 2px 2px 0 var(--c-deep);
}

.page-contact .hours-visual-card__stamp-top {
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--c-orange-deep);
  font-weight: 700;
}

.page-contact .hours-visual-card__stamp-mid {
  font-family: var(--font-tech);
  font-size: 20px;
  font-weight: 900;
  color: var(--c-deep);
  line-height: 1.1;
  margin: 2px 0;
}

.page-contact .hours-visual-card__stamp-bottom {
  font-family: var(--font-tech);
  font-size: 9px;
  letter-spacing: .1em;
  color: var(--c-muted);
}

/* ===== 位置参考 ===== */
.page-contact .contact-location {
  background: var(--c-paper);
  padding: 80px 0;
  border-top: 4px solid var(--c-sand);
  border-bottom: 4px solid var(--c-sand);
}

.page-contact .contact-location__kicker {
  color: var(--c-orange-deep);
}

.page-contact .contact-location__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-contact .contact-location__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-muted);
  margin-bottom: 24px;
  max-width: 480px;
}

.page-contact .contact-location__addr {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--c-snow);
  border: 2px solid var(--c-deep);
  padding: 18px 20px;
  box-shadow: 6px 6px 0 rgba(15, 42, 67, .12);
  margin-bottom: 16px;
}

.page-contact .contact-location__addr-label {
  font-family: var(--font-tech);
  font-size: 12px;
  font-weight: 700;
  color: var(--c-orange);
  letter-spacing: .2em;
  border: 1px solid var(--c-orange);
  padding: 3px 6px;
  flex-shrink: 0;
}

.page-contact .contact-location__addr-value {
  font-family: var(--font-tech);
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-deep);
  font-weight: 600;
}

.page-contact .contact-location__notice {
  font-size: 13px;
  color: var(--c-muted);
  line-height: 1.6;
}

.page-contact .contact-location__card {
  background: var(--c-snow);
  border: 2px solid var(--c-deep);
  padding: 24px;
  box-shadow: 10px 10px 0 rgba(15, 42, 67, .18);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-location__card::after {
  content: 'ALONG THE QINGHAI PLATEAU';
  position: absolute;
  bottom: 8px;
  right: -30px;
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: .22em;
  color: var(--c-grayblue);
  transform: rotate(-90deg);
}

.page-contact .contact-location__card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px dashed var(--c-border);
  padding-bottom: 14px;
  margin-bottom: 18px;
}

.page-contact .contact-location__card-dot {
  width: 10px;
  height: 10px;
  background: var(--c-orange);
  border-radius: 50%;
}

.page-contact .contact-location__card-label {
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-deep);
  font-weight: 700;
}

.page-contact .contact-location__card-code {
  margin-left: auto;
  font-family: var(--font-tech);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-muted);
}

.page-contact .contact-location__pin-area {
  position: relative;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(45deg, var(--c-grayblue) 25%, transparent 25%),
    linear-gradient(-45deg, var(--c-grayblue) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--c-grayblue) 75%),
    linear-gradient(-45deg, transparent 75%, var(--c-grayblue) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
  background-color: var(--c-snow);
  margin-bottom: 18px;
}

.page-contact .contact-location__pin-ring {
  position: absolute;
  width: 84px;
  height: 84px;
  border: 2px solid var(--c-orange);
  border-radius: 50%;
  animation: pin-ring 800ms ease-out;
  box-shadow: 0 0 0 2px rgba(232, 105, 47, .2);
}

.page-contact .contact-location__pin-core {
  position: relative;
  width: 26px;
  height: 26px;
  background: var(--c-orange);
  border: 3px solid var(--c-deep);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 2px 2px 0 rgba(15, 42, 67, .3);
  z-index: 2;
}

.page-contact .contact-location__pin-core::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 6px;
  width: 8px;
  height: 8px;
  background: var(--c-snow);
  border-radius: 50%;
}

.page-contact .contact-location__pin-shadow {
  position: absolute;
  bottom: 42px;
  width: 70px;
  height: 14px;
  background: rgba(15, 42, 67, .18);
  border-radius: 50%;
  filter: blur(4px);
}

.page-contact .contact-location__card-bottom {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px dashed var(--c-border);
  padding-top: 14px;
}

.page-contact .contact-location__card-line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--c-blue), var(--c-orange));
}

.page-contact .contact-location__card-coord {
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-muted);
  white-space: nowrap;
}

/* ===== 自助解决指引 ===== */
.page-contact .contact-help {
  padding: 80px 0;
}

.page-contact .contact-help__banner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  background: var(--c-snow);
  border: 3px solid var(--c-deep);
  border-left: 10px solid var(--c-orange);
  padding: 40px 30px;
  box-shadow: 8px 8px 0 rgba(15, 42, 67, .12);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-help__banner::before {
  content: 'QUICK PATH';
  position: absolute;
  top: -8px;
  right: 16px;
  font-family: var(--font-tech);
  font-size: 72px;
  font-weight: 900;
  color: var(--c-grayblue);
  opacity: .3;
  letter-spacing: -.04em;
  line-height: 1;
  pointer-events: none;
}

.page-contact .contact-help__kicker {
  color: var(--c-orange-deep);
}

.page-contact .contact-help__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-muted);
  margin-bottom: 24px;
  max-width: 560px;
}

.page-contact .contact-help__btn {
  display: inline-block;
}

.page-contact .contact-help__list {
  border-top: 1px solid var(--c-border);
}

.page-contact .contact-help__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--c-border);
  transition: background var(--dur) ease, padding-left var(--dur) ease;
}

.page-contact .contact-help__item:hover {
  background: var(--c-paper);
  padding-left: 8px;
}

.page-contact .contact-help__item-num {
  font-family: var(--font-tech);
  font-size: 12px;
  color: var(--c-blue);
  font-weight: 700;
  letter-spacing: .12em;
}

.page-contact .contact-help__item-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--c-ink);
  flex: 1;
}

.page-contact .contact-help__item-arrow {
  font-family: var(--font-tech);
  font-size: 16px;
  color: var(--c-orange);
}

/* ===== 反馈与用途边界 ===== */
.page-contact .contact-boundary {
  background: var(--c-blue);
  padding: 80px 0;
  color: var(--c-snow);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-boundary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--c-orange) 0%, var(--c-orange) 20%, var(--c-sand) 20%, var(--c-sand) 40%, var(--c-snow) 40%, var(--c-snow) 60%, var(--c-orange) 60%, var(--c-orange) 80%, var(--c-sand) 80%);
}

.page-contact .contact-boundary__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  position: relative;
  z-index: 2;
}

.page-contact .contact-boundary__kicker {
  color: var(--c-sand);
}

.page-contact .contact-boundary__title {
  color: var(--c-snow);
}

.page-contact .contact-boundary__lead {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(247, 250, 252, .85);
  margin-bottom: 20px;
  border-left: 4px solid var(--c-orange);
  padding-left: 16px;
}

.page-contact .contact-boundary__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-contact .contact-boundary__list li {
  position: relative;
  padding: 10px 0 10px 28px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(247, 250, 252, .88);
  border-bottom: 1px dashed rgba(247, 250, 252, .15);
}

.page-contact .contact-boundary__list li:last-child {
  border-bottom: none;
}

.page-contact .contact-boundary__list li::before {
  content: '→';
  position: absolute;
  left: 4px;
  color: var(--c-orange);
  font-family: var(--font-tech);
}

.page-contact .contact-boundary__list a {
  color: var(--c-sand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-boundary__list a:hover {
  color: var(--c-snow);
}

/* ===== 动效 ===== */
@keyframes pin-ring {
  0% { transform: scale(.4); opacity: 0; }
  60% { transform: scale(1.15); opacity: .8; }
  100% { transform: scale(1); opacity: 1; }
}

.page-contact [data-reveal].is-revealed .hours-track__fill {
  width: 60%;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .hours-track__fill {
    width: 60% !important;
    transition: none !important;
  }

  .page-contact .contact-location__pin-ring {
    animation: none;
  }
}

/* ===== 桌面端 ≥ 768px ===== */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding: 140px 0 120px;
  }

  .page-contact .contact-hero__title {
    font-size: clamp(44px, 7vw, 72px);
  }

  .page-contact .contact-hero__lead {
    font-size: 18px;
    max-width: 460px;
  }

  .page-contact .ticket-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }

  .page-contact .ticket-card {
    min-height: 320px;
  }

  .page-contact .ticket-card__body {
    padding: 32px 24px 40px;
  }

  .page-contact .contact-scenarios {
    padding: 90px 0 100px;
  }

  .page-contact .contact-scenarios__header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .page-contact .scenario-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .scenario-strip__item {
    border-bottom: none;
    border-right: 1px dashed rgba(247, 250, 252, .2);
    padding: 36px 30px;
  }

  .page-contact .scenario-strip__item:last-child {
    border-right: none;
  }

  .page-contact .contact-hours__layout {
    grid-template-columns: 1.1fr .9fr;
    gap: 60px;
  }

  .page-contact .contact-location__grid {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }

  .page-contact .contact-help__banner {
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    padding: 56px 50px;
  }

  .page-contact .contact-boundary__grid {
    grid-template-columns: .8fr 1.2fr;
    gap: 60px;
  }
}

/* ===== 桌面大屏 ≥ 1100px ===== */
@media (min-width: 1100px) {
  .page-contact .contact-hero__inner {
    padding-left: 30px;
  }

  .page-contact .contact-hero__lead {
    margin-bottom: 40px;
  }

  .page-contact .ticket-card__body {
    padding: 36px 28px 44px;
  }

  .page-contact .contact-scenarios__header {
    margin-bottom: 56px;
  }

  .page-contact .contact-help__banner {
    padding: 64px 60px;
  }
}