.page-contact {
  --contact-gap: clamp(18px, 3vw, 34px);
  --contact-line: rgba(251, 247, 239, 0.14);
  background:
    radial-gradient(85% 55% at 82% -8%, rgba(242, 163, 58, 0.18), transparent 68%),
    radial-gradient(60% 40% at 6% 32%, rgba(15, 46, 38, 0.85), transparent 72%),
    var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

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

.page-contact .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-contact .breadcrumb__link {
  color: rgba(251, 247, 239, 0.66);
  text-decoration: none;
}

.page-contact .breadcrumb__link:hover,
.page-contact .breadcrumb__link:focus-visible {
  color: var(--gold);
}

.page-contact .breadcrumb__link[aria-current="page"] {
  color: var(--amber);
}

.page-contact .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin: 0 0 10px;
}

.page-contact .lead {
  color: rgba(251, 247, 239, 0.76);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.9;
  margin: 0;
  max-width: 62ch;
}

.page-contact .section-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--mist);
  margin: 0 0 14px;
}

/* 首屏 */
.contact-hero {
  padding-top: clamp(28px, 5vw, 56px);
}

.contact-hero__head {
  max-width: 68ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.contact-hero__head h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--mist);
  text-wrap: balance;
}

.contact-split {
  display: grid;
  gap: var(--contact-gap);
  align-items: start;
}

/* 门牌联系卡 */
.plaque {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-amber-strong);
  background: linear-gradient(165deg, #14382e 0%, var(--pine) 44%, var(--ink) 100%);
  box-shadow: 0 30px 70px -40px rgba(242, 163, 58, 0.7);
  padding: clamp(20px, 3vw, 30px);
}

.page-contact .plaque__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  z-index: 0;
  filter: saturate(0.85);
}

.plaque__veil {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(15, 46, 38, 0.55) 0%, rgba(20, 18, 16, 0.9) 100%);
}

.plaque__body {
  position: relative;
  z-index: 1;
}

.plaque__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.25;
  margin: 0 0 10px;
  color: var(--mist);
}

.plaque__note {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(251, 247, 239, 0.7);
  margin: 0 0 18px;
}

.plaque__row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  padding: 13px 0;
  border-top: 1px solid var(--contact-line);
}

.plaque__k {
  flex: 0 0 auto;
  min-width: 58px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
  font-family: var(--font-mono);
}

.plaque__v {
  flex: 1 1 150px;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.5vw, 15px);
  letter-spacing: 0.02em;
  color: var(--mist);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.plaque__v--addr {
  font-family: var(--font-body);
  font-size: clamp(13.5px, 1.5vw, 15px);
  line-height: 1.7;
}

.copy-btn {
  flex: 0 0 auto;
  appearance: none;
  cursor: pointer;
  padding: 7px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-amber-strong);
  background: rgba(242, 163, 58, 0.1);
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.06em;
  transition: background 0.25s var(--ease-lamp), color 0.25s var(--ease-lamp), border-color 0.25s var(--ease-lamp);
}

.copy-btn:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
}

.copy-btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.copy-btn.is-copied {
  color: var(--mist);
  border-color: rgba(200, 64, 46, 0.9);
  background: rgba(200, 64, 46, 0.24);
}

.plaque__hours {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--sage);
}

/* 表单卡 */
.form-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--contact-line);
  background: linear-gradient(155deg, rgba(15, 46, 38, 0.62) 0%, rgba(20, 18, 16, 0.86) 100%);
  padding: clamp(20px, 3vw, 32px);
}

.form-card__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.32;
  margin: 0 0 8px;
  color: var(--mist);
}

.form-card__sub {
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(251, 247, 239, 0.66);
}

.form-grid {
  display: grid;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.field__label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: rgba(251, 247, 239, 0.74);
}

.field__input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 20px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(251, 247, 239, 0.2);
  background: rgba(20, 18, 16, 0.55);
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  transition: border-color 0.25s var(--ease-lamp), box-shadow 0.25s var(--ease-lamp);
}

.field__input::placeholder {
  color: rgba(251, 247, 239, 0.36);
}

.field__input:hover {
  border-color: rgba(242, 163, 58, 0.4);
}

.field__input:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(242, 163, 58, 0.2);
}

.field__input--select {
  appearance: none;
  padding-right: 44px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--gold) 50%),
    linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position:
    calc(100% - 24px) calc(50% + 1px),
    calc(100% - 18px) calc(50% + 1px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.field__input--area {
  border-radius: var(--r-md);
  padding: 14px 20px;
  min-height: 128px;
  resize: vertical;
  line-height: 1.8;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
}

.form-submit {
  cursor: pointer;
  border: 1px solid transparent;
}

.form-hint {
  flex: 1 1 220px;
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--sage);
}

/* 工作时间 */
.page-contact .hours-band {
  margin-top: clamp(36px, 6vw, 72px);
  background: var(--paper);
  color: var(--ink);
}

.page-contact .hours-band__grid .eyebrow {
  color: var(--vermilion);
}

.page-contact .hours-band .section-title {
  color: var(--ink);
  margin-bottom: 8px;
}

.hours-band__grid {
  display: grid;
  gap: clamp(18px, 3vw, 40px);
}

.hours-band__time {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4.4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--pine);
}

.hours-band__text p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(20, 18, 16, 0.74);
}

.hours-band__text p:last-child {
  margin-bottom: 0;
}

.hours-band__text a {
  color: var(--vermilion);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 咨询前准备 */
.page-contact .prep {
  padding-top: clamp(40px, 7vw, 84px);
}

.prep__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.prep__lead {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(251, 247, 239, 0.7);
  max-width: 46ch;
}

.prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  counter-reset: prep;
}

.prep-list li {
  position: relative;
  padding-left: 48px;
}

.prep-list li::before {
  counter-increment: prep;
  content: counter(prep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-amber-strong);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.prep-list__k {
  display: block;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--mist);
  margin-bottom: 3px;
}

.prep-list__d {
  display: block;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(251, 247, 239, 0.66);
}

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

.page-contact .prep__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .prep__figure .figure__cap {
  color: var(--mist);
  background: rgba(20, 18, 16, 0.72);
}

/* 快捷入口 */
.page-contact .shortcuts {
  padding-top: clamp(40px, 7vw, 84px);
}

.shortcuts__lead {
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(251, 247, 239, 0.7);
  max-width: 58ch;
}

.shortcut-grid {
  display: grid;
  gap: var(--contact-gap);
}

.shortcut {
  display: block;
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-amber);
  background: linear-gradient(150deg, rgba(15, 46, 38, 0.92) 0%, rgba(20, 18, 16, 0.92) 100%);
  color: var(--mist);
  text-decoration: none;
  transition: border-color 0.28s var(--ease-lamp), transform 0.28s var(--ease-lamp), background 0.28s var(--ease-lamp);
}

.shortcut:hover {
  border-color: var(--line-amber-strong);
  background: linear-gradient(150deg, rgba(26, 68, 55, 0.95) 0%, rgba(20, 18, 16, 0.95) 100%);
}

.shortcut:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.shortcut__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--amber);
  margin-bottom: 12px;
}

.shortcut__t {
  display: block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.4vw, 25px);
  line-height: 1.34;
  margin-bottom: 10px;
}

.shortcut__d {
  display: block;
  font-size: 14px;
  line-height: 1.82;
  color: rgba(251, 247, 239, 0.7);
}

.shortcut__go {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.shortcut-links {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.95;
  color: rgba(251, 247, 239, 0.62);
}

.shortcut-links a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.shortcut-links a:hover,
.hours-band__text a:hover {
  color: var(--amber);
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }

  .field--full {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .hours-band__grid {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
  }

  .prep__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .shortcut-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .contact-split {
    grid-template-columns: 42fr 58fr;
  }

  .plaque {
    position: sticky;
    top: 18px;
  }
}

@media (max-width: 480px) {
  .plaque__k {
    min-width: 100%;
  }

  .plaque__v {
    flex-basis: 100%;
  }

  .form-actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .copy-btn,
  .page-contact .shortcut,
  .page-contact .field__input {
    transition: none;
  }

  .plaque {
    position: static;
  }
}
<<<END>>>