.page-contact {
  padding-bottom: clamp(56px, 8vw, 112px);
}

/* ---------- 页头 ---------- */
.page-contact .contact-head {
  padding: clamp(28px, 5vw, 56px) 0 clamp(24px, 4vw, 36px);
  max-width: 52em;
}
.page-contact .contact-head .eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 14px;
}
.page-contact .page-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 20px;
}
.page-contact .page-head__lead {
  font-size: 17px;
  line-height: 1.8;
  color: var(--paper-2);
  max-width: 40em;
  margin: 0;
}

/* ---------- 章节骨架 ---------- */
.page-contact .section {
  margin-top: clamp(56px, 8vw, 96px);
}
.page-contact .section__head {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gold-line);
  margin-bottom: clamp(24px, 4vw, 36px);
}
.page-contact .section__num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--gold);
}
.page-contact .section__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0;
}
.page-contact .section__lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  margin: 2px 0 0;
}
@media (min-width: 900px) {
  .page-contact .section__head {
    grid-template-columns: 68px minmax(0, 1fr);
    column-gap: 14px;
    align-items: baseline;
  }
  .page-contact .section__lead {
    grid-column: 2;
    max-width: 36em;
  }
}

/* ---------- 01 三条联系路径 ---------- */
.page-contact .channels {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  padding: clamp(22px, 3.4vw, 40px);
  background: linear-gradient(155deg, #14283E 0%, var(--ink) 62%, var(--ink-deep) 100%);
}
.page-contact .channels__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  mix-blend-mode: screen;
  pointer-events: none;
}
.page-contact .channels > *:not(.channels__texture) {
  position: relative;
  z-index: 1;
}
.page-contact .channels__grid {
  display: grid;
  gap: 16px;
}
@media (min-width: 760px) {
  .page-contact .channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-contact .channel-card {
  --cc: var(--rock);
  position: relative;
  padding: 26px 22px 22px;
  background: rgba(11, 26, 43, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top: 3px solid var(--cc);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
  transition: transform 0.28s ease, background 0.28s ease, border-color 0.28s ease;
}
.page-contact .channel-card--rock { --cc: var(--rock); }
.page-contact .channel-card--gold { --cc: var(--gold); }
.page-contact .channel-card--cyan { --cc: var(--cyan); }

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-4px);
  background: rgba(19, 39, 61, 0.94);
  border-color: var(--cc);
}

.page-contact .channel-card__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cc);
  margin: 0 0 12px;
}
.page-contact .channel-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.3;
  color: var(--paper);
  margin: 0 0 10px;
}
.page-contact .channel-card__value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.65;
  color: var(--gold-soft);
  margin: 0 0 14px;
  word-break: break-word;
}
.page-contact .channel-card__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-2);
  margin: 0;
}
.page-contact .channel-card__hint {
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.6;
  color: var(--cc);
  transition: max-height 0.32s ease, opacity 0.32s ease, margin 0.32s ease;
}
.page-contact .channel-card:hover .channel-card__hint,
.page-contact .channel-card:focus-within .channel-card__hint {
  max-height: 4.5em;
  opacity: 1;
  margin-top: 14px;
}
.page-contact .channel-card__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---------- 02 服务时间 ---------- */
.page-contact .hours__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}
@media (min-width: 900px) {
  .page-contact .hours__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }
}
.page-contact .hours__panel {
  background: var(--ink-2);
  border: 1px solid rgba(201, 162, 39, 0.24);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 32px);
}
.page-contact .hours__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  color: var(--paper);
  margin: 0 0 16px;
}
.page-contact .hours__scale {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 14px;
}
.page-contact .hours__axis {
  stroke: rgba(139, 154, 171, 0.42);
  stroke-width: 1.5;
}
.page-contact .hours__active {
  stroke: var(--gold);
  stroke-width: 4;
  stroke-linecap: round;
}
.page-contact .hours__tick {
  stroke: rgba(139, 154, 171, 0.38);
  stroke-width: 1.5;
}
.page-contact .hours__node {
  fill: var(--gold);
}
.page-contact .hours__label {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 13px;
}
.page-contact .hours__label--on {
  fill: var(--gold-soft);
}
.page-contact .hours__text {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--paper-2);
  margin: 0 0 12px;
}
.page-contact .hours__text:last-child {
  margin-bottom: 0;
}
.page-contact .hours__figure {
  margin: 0;
}

/* ---------- 03 先检索再咨询 ---------- */
.page-contact .steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
@media (min-width: 900px) {
  .page-contact .steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}
.page-contact .step {
  position: relative;
  padding: 22px 20px 24px;
  background: linear-gradient(180deg, #162B44 0%, #101F33 100%);
  border: 1px solid rgba(63, 224, 206, 0.18);
  border-left: 3px solid var(--cyan-dim);
  border-radius: var(--radius);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.page-contact .step:hover,
.page-contact .step:focus-within {
  transform: translateY(-3px);
  border-color: var(--cyan);
  border-left-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(63, 224, 206, 0.2), 0 14px 30px rgba(0, 0, 0, 0.35);
}
@media (min-width: 900px) {
  .page-contact .step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -22px;
    width: 22px;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--gold-line) 0 4px, transparent 4px 8px);
  }
}
.page-contact .step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 10px;
}
.page-contact .step__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.35;
  color: var(--paper);
  margin: 0 0 10px;
}
.page-contact .step__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-2);
  margin: 0;
}
.page-contact .step__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
}
.page-contact .step__text a:hover,
.page-contact .step__text a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 04 来信信息 ---------- */
.page-contact .letter {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 40px);
  max-width: 64em;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.34);
}
.page-contact .letter__stamp {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: #8A5A16;
  border: 1px dashed var(--coral);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 18px;
}
.page-contact .letter__address {
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  border-left: 4px solid var(--gold);
  padding-left: 14px;
  margin: 0 0 20px;
}
.page-contact .letter__text {
  font-size: 16px;
  line-height: 1.85;
  color: #2C4055;
  margin: 0 0 12px;
}
.page-contact .letter__text:last-child {
  margin-bottom: 0;
}

/* ---------- 05 快捷入口 ---------- */
.page-contact .more__grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 620px) {
  .page-contact .more__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 980px) {
  .page-contact .more__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-contact .more-card {
  display: block;
  text-decoration: none;
  padding: 20px 18px;
  background: rgba(19, 39, 61, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.page-contact .more-card:hover,
.page-contact .more-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--gold);
  background: var(--ink-3);
}
.page-contact .more-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 10px;
}
.page-contact .more-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  color: var(--paper);
  margin: 0 0 8px;
}
.page-contact .more-card__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 480px) {
  .page-contact .channel-card__value {
    font-size: 14px;
  }
  .page-contact .letter__address {
    font-size: 15px;
  }
  .page-contact .channel-card {
    padding: 22px 18px 20px;
  }
}
<<<END>>>