.page-contact {
  --ink: #1b2647;
  --ink-soft: #4a5480;
  --hair: rgba(22, 37, 90, .16);
  background: var(--c-white);
}

/* ================= 首屏 ================= */
.page-contact .contact-hero.section {
  position: relative;
  padding-block: clamp(52px, 8vw, 96px) clamp(60px, 9vw, 104px);
  background:
    radial-gradient(120% 95% at 88% 8%, rgba(43, 217, 207, .2) 0%, rgba(43, 217, 207, 0) 58%),
    linear-gradient(180deg, #16255a 0%, #0b1230 100%);
  color: var(--c-white);
  border-bottom: 3px solid var(--c-gold);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 38px;
  align-items: center;
}

.page-contact .contact-hero .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  font-size: var(--t-14);
  color: rgba(255, 255, 255, .68);
}

.page-contact .contact-hero .crumbs li + li::before {
  content: "›";
  margin: 0 8px 0 0;
  color: rgba(255, 255, 255, .42);
}

.page-contact .contact-hero .crumbs a {
  color: var(--c-gold-hi);
  text-decoration: none;
}

.page-contact .contact-hero .crumbs a:hover {
  text-decoration: underline;
}

.page-contact .contact-hero__kicker {
  display: block;
  margin: 0 0 14px;
  color: var(--c-gold);
  letter-spacing: .34em;
}

.page-contact .contact-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-contact .contact-hero__lead {
  max-width: 48ch;
  margin: 0 0 28px;
  font-size: var(--t-17);
  line-height: 1.82;
  color: rgba(255, 255, 255, .84);
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ================= 图片框 ================= */
.page-contact .contact-photo {
  position: relative;
  margin: 0;
  border: 2px solid var(--c-gold);
  background: var(--c-indigo-deep);
  overflow: hidden;
}

.page-contact .contact-photo img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-photo--hero img {
  aspect-ratio: 2 / 1;
}

.page-contact .contact-photo--region {
  box-shadow: var(--shadow-1);
}

.page-contact .contact-photo--region img {
  aspect-ratio: 10 / 7;
}

.page-contact .contact-photo__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: var(--c-gold);
  color: var(--c-indigo-deep);
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: .18em;
}

/* ================= 章节标题 ================= */
.page-contact .contact-sec-head {
  max-width: 64ch;
  margin: 0 0 40px;
}

.page-contact .contact-sec-head h2 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--c-indigo);
}

.page-contact .contact-sec-head p {
  margin: 0;
  font-size: var(--t-17);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .contact-sec-head--invert .section-number {
  color: var(--c-gold);
}

.page-contact .contact-sec-head--invert h2 {
  color: var(--c-white);
}

.page-contact .contact-sec-head--invert p {
  color: rgba(255, 255, 255, .78);
}

/* ================= 通道分区 ================= */
.page-contact .contact-split {
  display: grid;
  gap: 32px;
}

.page-contact .contact-card {
  position: relative;
  padding: 26px 24px 24px;
  background: var(--c-white);
  border: 2px solid var(--c-indigo);
  box-shadow: var(--shadow-1);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.page-contact .contact-card + .contact-card {
  margin-top: 26px;
}

.page-contact .contact-card:hover {
  border-color: var(--c-gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.page-contact .contact-card__tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--c-gold);
  color: var(--c-indigo-deep);
  border: 2px solid var(--c-indigo);
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: .2em;
}

.page-contact .contact-card__tag--cyan {
  background: var(--c-cyan);
}

.page-contact .contact-card__tag--orange {
  background: var(--c-orange);
  color: var(--c-white);
}

.page-contact .contact-card__value {
  margin: 18px 0 12px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(19px, 2.9vw, 25px);
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--c-indigo);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card__value--addr {
  font-size: clamp(17px, 2.2vw, 21px);
}

.page-contact .contact-card__text {
  margin: 0 0 16px;
  font-size: var(--t-17);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .contact-card__meta {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--hair);
  list-style: none;
}

.page-contact .contact-card__meta li {
  position: relative;
  padding-left: 18px;
  font-size: var(--t-14);
  line-height: 1.65;
  color: var(--ink-soft);
}

.page-contact .contact-card__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 8px;
  height: 2px;
  background: var(--c-gold);
}

/* ================= 服务时间面板 ================= */
.page-contact .contact-hours {
  position: relative;
  padding: 28px 24px 24px;
  background: var(--c-indigo);
  border: 2px solid var(--c-indigo-deep);
  box-shadow: var(--shadow-1);
  color: var(--c-white);
}

.page-contact .contact-hours::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  width: 58px;
  height: 6px;
  background: var(--c-gold);
}

.page-contact .contact-hours h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--t-22);
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-contact .contact-hours__note {
  margin: 0 0 22px;
  font-size: var(--t-14);
  line-height: 1.72;
  color: rgba(255, 255, 255, .78);
}

.page-contact .hours-strip {
  position: relative;
  display: grid;
  grid-template-columns: 10fr 9fr 5fr;
  height: 46px;
  border: 2px solid rgba(255, 255, 255, .3);
  background: rgba(255, 255, 255, .07);
}

.page-contact .hours-strip__slot {
  display: block;
  height: 100%;
}

.page-contact .hours-strip__slot + .hours-strip__slot {
  border-left: 2px solid rgba(255, 255, 255, .3);
}

.page-contact .hours-strip__slot--live {
  position: relative;
  background: linear-gradient(90deg, var(--c-gold) 0%, #ffb03a 58%, var(--c-orange) 100%);
}

.page-contact .hours-strip__slot--live::after {
  content: "工作日 10:00–19:00 邮箱与电话可接通";
  position: absolute;
  left: 50%;
  bottom: calc(100% + 12px);
  transform: translateX(-50%);
  padding: 5px 10px;
  background: var(--c-gold-hi);
  color: var(--c-indigo-deep);
  font-family: var(--font-mono);
  font-size: var(--t-12);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
}

.page-contact .hours-strip__slot--live:hover::after {
  opacity: 1;
}

.page-contact .hours-axis {
  position: relative;
  height: 18px;
  margin: 6px 0 20px;
  padding: 0;
  list-style: none;
}

.page-contact .hours-axis li {
  position: absolute;
  top: 0;
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: rgba(255, 255, 255, .58);
  font-variant-numeric: tabular-nums;
}

.page-contact .hours-axis li:nth-child(1) {
  left: 0;
}

.page-contact .hours-axis li:nth-child(2) {
  left: 41.6%;
  transform: translateX(-50%);
}

.page-contact .hours-axis li:nth-child(3) {
  left: 79.1%;
  transform: translateX(-50%);
}

.page-contact .hours-axis li:nth-child(4) {
  right: 0;
}

.page-contact .hours-facts {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 16px;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .18);
  font-size: var(--t-14);
}

.page-contact .hours-facts dt {
  font-family: var(--font-mono);
  letter-spacing: .08em;
  color: var(--c-gold-hi);
  white-space: nowrap;
}

.page-contact .hours-facts dd {
  margin: 0;
  line-height: 1.65;
  color: rgba(255, 255, 255, .86);
}

/* ================= 服务区域 ================= */
.page-contact .contact-region__grid {
  display: grid;
  gap: 36px;
}

.page-contact .contact-region__copy h2 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--c-indigo);
}

.page-contact .contact-region__copy p {
  margin: 0 0 16px;
  font-size: var(--t-17);
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-contact .contact-region__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.page-contact .contact-region__stats .data-card {
  min-width: 0;
}

/* ================= 来信准备 ================= */
.page-contact .prep-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0 18px 16px;
  border-left: 3px solid var(--c-indigo);
  border-bottom: 1px solid var(--hair);
  transition: border-color .2s ease, background-color .2s ease;
}

.page-contact .prep-list li:hover {
  border-left-color: var(--c-gold);
  background: rgba(240, 180, 41, .07);
}

.page-contact .prep-list__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--t-22);
  line-height: 1.15;
  color: var(--c-indigo);
}

.page-contact .prep-list h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-17);
  color: var(--c-indigo);
}

.page-contact .prep-list p {
  margin: 0;
  font-size: var(--t-14);
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ================= 合作与反馈 ================= */
.page-contact .contact-pair {
  gap: 28px;
}

.page-contact .contact-tile {
  padding: 26px 24px;
  background: var(--c-white);
  border: 2px solid var(--c-gold);
  box-shadow: var(--shadow-gold);
}

.page-contact .contact-tile h3 {
  margin: 16px 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--t-22);
  line-height: 1.32;
  color: var(--c-indigo);
}

.page-contact .contact-tile p {
  margin: 0 0 14px;
  font-size: var(--t-17);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .contact-tile__foot {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--hair);
  font-size: var(--t-14);
  color: var(--c-indigo);
  overflow-wrap: anywhere;
}

/* ================= 诉求分流 ================= */
.page-contact .route-grid {
  display: grid;
  gap: 18px;
}

.page-contact .route-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 20px 22px;
  background: var(--c-white);
  border: 2px solid var(--c-indigo);
  box-shadow: var(--shadow-2);
  color: var(--c-indigo);
  text-decoration: none;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease, background-color .22s ease;
}

.page-contact .route-tile::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  width: 46px;
  height: 6px;
  background: var(--c-cyan);
}

.page-contact .route-tile::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 26px;
  height: 26px;
  background: var(--c-gold);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.page-contact .route-tile:hover {
  border-color: var(--c-gold);
  background: #fffaf0;
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

.page-contact .route-tile__num {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  letter-spacing: .24em;
  color: var(--c-orange);
}

.page-contact .route-tile h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--t-17);
  line-height: 1.4;
  color: var(--c-indigo);
}

.page-contact .route-tile p {
  flex: 1;
  margin: 0;
  font-size: var(--t-14);
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ================= 延伸入口 ================= */
.page-contact .contact-further {
  display: grid;
  gap: 18px;
}

.page-contact .contact-further__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--t-22);
  letter-spacing: -0.01em;
  color: var(--c-indigo);
}

.page-contact .contact-further__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-further__list a {
  display: inline-block;
  padding: 10px 16px;
  background: var(--c-paper);
  border: 2px solid var(--c-indigo);
  color: var(--c-indigo);
  font-size: var(--t-14);
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

.page-contact .contact-further__list a:hover {
  background: var(--c-indigo);
  border-color: var(--c-gold);
  color: var(--c-white);
}

/* ================= 响应式 ================= */
@media (min-width: 780px) {
  .page-contact .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 32px;
  }
}

@media (min-width: 720px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 56px;
  }

  .page-contact .contact-region__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    gap: 56px;
    align-items: center;
  }

  .page-contact .contact-photo--region {
    transform: translateY(-8px);
  }

  .page-contact .contact-further {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 32px;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .page-contact .contact-card {
    padding: 22px 16px 20px;
  }

  .page-contact .contact-hours {
    padding: 24px 16px 20px;
  }

  .page-contact .hours-strip {
    height: 38px;
  }

  .page-contact .hours-strip__slot--live::after {
    white-space: normal;
    width: 170px;
    text-align: center;
  }

  .page-contact .contact-card__value {
    font-size: var(--t-17);
  }

  .page-contact .contact-region__stats {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .route-tile,
  .page-contact .contact-further__list a,
  .page-contact .prep-list li,
  .page-contact .hours-strip__slot--live::after {
    transition: none;
  }

  .page-contact .contact-card:hover,
  .page-contact .route-tile:hover {
    transform: none;
  }
}