.page-contact {
  --contact-panel: rgba(14, 47, 39, .74);
  --contact-grid-line: rgba(56, 242, 207, .13);
  padding-bottom: clamp(56px, 9vw, 108px);
}

/* ---------- 首屏 ---------- */
.page-contact .breadcrumbs {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-contact .contact-hero {
  display: grid;
  gap: clamp(26px, 4.5vw, 46px);
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-contact .hero-copy h1 {
  margin: 14px 0 18px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(38px, 9vw, 76px);
  line-height: 1.04;
  letter-spacing: .05em;
  color: var(--white);
}

.page-contact .hero-copy .lead {
  max-width: 46ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--text);
}

.page-contact .hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .dot {
  display: inline-block;
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.page-contact .dot--cyan { background: var(--cyan); }
.page-contact .dot--orange { background: var(--orange); }
.page-contact .dot--gold { background: var(--gold); }

.page-contact .hero-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 320px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--ink-2);
  box-shadow: var(--shadow);
}

.page-contact .hero-card > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .6;
}

.page-contact .hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(8, 31, 26, .12) 0%, rgba(8, 31, 26, .55) 46%, rgba(8, 31, 26, .92) 100%);
}

.page-contact .scan {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image: repeating-linear-gradient(0deg, var(--contact-grid-line) 0 1px, transparent 1px 22px);
  opacity: .75;
  animation: contact-scan 12s linear infinite;
}

@keyframes contact-scan {
  from { background-position: 0 0; }
  to { background-position: 0 220px; }
}

.page-contact .hero-card__body {
  position: relative;
  z-index: 3;
  padding: clamp(20px, 3.4vw, 30px);
}

.page-contact .hero-card__label {
  margin: 16px 0 6px;
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-contact .hero-card__addr {
  margin: 0;
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--white);
}

/* ---------- 三条通道 ---------- */
.page-contact .section-head {
  max-width: 62ch;
}

.page-contact .section-head .section-title {
  margin: 10px 0 12px;
}

.page-contact .note-text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-contact .channels {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-contact .channel {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3.2vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--contact-panel);
}

.page-contact .channel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(56, 242, 207, .07) 0 1px, transparent 1px 26px);
}

.page-contact .channel > * {
  position: relative;
}

.page-contact .channel--mail {
  background: linear-gradient(142deg, rgba(56, 242, 207, .16) 0%, rgba(14, 47, 39, .9) 62%);
  border-color: rgba(56, 242, 207, .45);
}

.page-contact .channel--phone {
  border-color: rgba(255, 138, 61, .32);
}

.page-contact .channel--addr {
  border-color: rgba(217, 179, 108, .3);
}

.page-contact .channel__label {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--text);
}

.page-contact .mail-display {
  margin: 0 0 18px;
  font-family: var(--font-num);
  font-size: clamp(21px, 5.4vw, 42px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: .01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .phone-display {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: clamp(26px, 6.4vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--orange);
  letter-spacing: .02em;
}

.page-contact .phone-display a {
  color: inherit;
  text-decoration: none;
}

.page-contact .phone-display a:hover,
.page-contact .phone-display a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 6px;
}

.page-contact .addr-display {
  margin: 0 0 14px;
  font-size: clamp(17px, 2.6vw, 20px);
  font-weight: 700;
  line-height: 1.62;
  color: var(--white);
}

.page-contact .channel__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-contact .channel__desc {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-contact .copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: 1px solid rgba(56, 242, 207, .55);
  border-radius: var(--r-pill);
  background: rgba(56, 242, 207, .1);
  color: var(--cyan);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: background .25s var(--ease), border-color .25s var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  background: rgba(56, 242, 207, .22);
  border-color: var(--cyan);
}

/* ---------- 联系前准备 ---------- */
.page-contact .prepare-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-contact .prepare-media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
}

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

.page-contact .prepare-media .media__caption {
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
  background: var(--ink-2);
  border-top: 1px solid var(--line);
}

.page-contact .check-list {
  display: grid;
  gap: 13px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--text);
}

.page-contact .check-mark {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 5px;
  border: 1px solid rgba(56, 242, 207, .6);
  border-radius: 6px;
  background: rgba(56, 242, 207, .14);
}

.page-contact .check-mark::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(40deg);
}

.page-contact .prepare-copy .note-text {
  margin: 18px 0 0;
}

.page-contact .inline-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 合作与厂商 ---------- */
.page-contact .steps {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-contact .step {
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid rgba(255, 138, 61, .28);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(91, 39, 56, .26), rgba(14, 47, 39, .82));
}

.page-contact .step::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  width: 34px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--orange);
}

.page-contact .step__num {
  margin: 8px 0 10px;
  font-family: var(--font-num);
  font-size: 38px;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--orange);
}

.page-contact .step__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--white);
}

.page-contact .step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text);
}

.page-contact .mail-template {
  margin-top: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-2);
}

.page-contact .mail-template summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 22px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--white);
  cursor: pointer;
  list-style: none;
}

.page-contact .mail-template summary::-webkit-details-marker {
  display: none;
}

.page-contact .mail-template summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1;
  color: var(--orange);
}

.page-contact .mail-template[open] summary::after {
  content: "–";
}

.page-contact .mail-template__body {
  padding: 0 22px 22px;
  border-top: 1px solid var(--line);
}

.page-contact .mail-template__body p {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-contact .template-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .template-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-contact .strong {
  color: var(--cyan);
  font-weight: 700;
  overflow-wrap: anywhere;
}

/* ---------- 到访与会馆位置 ---------- */
.page-contact .visit-grid {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  align-items: start;
}

.page-contact .visit-copy .lead {
  margin: 14px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-contact .visit-copy .note-text {
  margin: 16px 0 0;
}

.page-contact .hint-wrap {
  position: relative;
  display: inline-block;
  margin-top: 24px;
}

.page-contact .hint-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px dashed rgba(217, 179, 108, .65);
  border-radius: var(--r-pill);
  font-size: 14px;
  color: var(--gold);
  cursor: help;
}

.page-contact .hint-bubble {
  position: absolute;
  left: 0;
  top: calc(100% + 10px);
  z-index: 6;
  width: min(320px, 76vw);
  padding: 14px 16px;
  border: 1px solid rgba(217, 179, 108, .5);
  border-radius: var(--r-md);
  background: var(--ink-2);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
}

.page-contact .hint-wrap:hover .hint-bubble,
.page-contact .hint-wrap:focus .hint-bubble,
.page-contact .hint-wrap:focus-within .hint-bubble {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-contact .visit-card {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3.4vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: linear-gradient(150deg, rgba(59, 47, 92, .42), rgba(14, 47, 39, .92));
}

.page-contact .visit-card__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(217, 179, 108, .1) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(217, 179, 108, .1) 0 1px, transparent 1px 34px);
  opacity: .8;
}

.page-contact .visit-card > *:not(.visit-card__grid) {
  position: relative;
}

.page-contact .visit-card__addr {
  margin: 16px 0 20px;
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 800;
  line-height: 1.55;
  letter-spacing: .02em;
  color: var(--white);
}

.page-contact .visit-card__list {
  display: grid;
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
}

.page-contact .visit-card__list > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(28, 74, 63, .9);
}

.page-contact .visit-card__list dt {
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-contact .visit-card__list dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text);
  text-align: right;
}

/* ---------- 收尾 ---------- */
.page-contact .closing-head .lead {
  max-width: 56ch;
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-contact .closing-links {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.4vw, 32px);
}

.page-contact .closing-links .card {
  display: block;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-2);
  text-decoration: none;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-contact .closing-links .card:hover,
.page-contact .closing-links .card:focus-visible {
  border-color: rgba(56, 242, 207, .55);
  transform: translateY(-3px);
}

.page-contact .closing-links .card__title {
  display: block;
  margin-top: 8px;
  font-size: clamp(20px, 2.8vw, 26px);
  font-weight: 800;
  letter-spacing: .05em;
  color: var(--white);
}

.page-contact .closing-card__note {
  display: block;
  margin-top: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 620px) {
  .page-contact .hero-meta li {
    font-size: 14.5px;
  }

  .page-contact .closing-links {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: stretch;
  }

  .page-contact .hero-card {
    min-height: 440px;
  }

  .page-contact .channels {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, .72fr);
    align-items: stretch;
  }

  .page-contact .channel--mail {
    grid-column: 1;
    grid-row: 1 / span 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-contact .channel--phone {
    grid-column: 2;
    grid-row: 1;
  }

  .page-contact .channel--addr {
    grid-column: 2;
    grid-row: 2;
  }

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

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

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 56px;
  }

  .page-contact .hero-copy h1 {
    font-size: 82px;
  }

  .page-contact .hero-card {
    min-height: 500px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .scan {
    animation: none;
  }

  .page-contact .closing-links .card,
  .page-contact .hint-bubble,
  .page-contact .copy-btn {
    transition: none;
  }

  .page-contact .closing-links .card:hover,
  .page-contact .closing-links .card:focus-visible {
    transform: none;
  }
}
<<<END>>>