.page-contact {
  --contact-ring: rgba(198, 255, 61, .30);
  --contact-surface: rgba(6, 31, 24, .62);
  background:
    radial-gradient(92% 46% at 94% -6%, rgba(198, 255, 61, .13), transparent 62%),
    radial-gradient(64% 38% at -4% 26%, rgba(255, 107, 53, .07), transparent 60%),
    var(--deep);
  color: var(--paper-86);
  padding-block: clamp(1.1rem, 3.5vw, 1.75rem) clamp(2.75rem, 7vw, 5rem);
  overflow-x: clip;
}

.page-contact .container {
  width: 100%;
}

.page-contact .breadcrumb {
  margin-bottom: clamp(1.1rem, 3vw, 1.75rem);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero__head {
  max-width: 60ch;
}

.page-contact .contact-hero__head h1 {
  margin: .55rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 7.2vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-contact .contact-hero__head .lede {
  margin-top: .95rem;
  max-width: 54ch;
  color: var(--paper-70);
  font-size: clamp(.98rem, 2.6vw, 1.1rem);
  line-height: 1.8;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.4rem, 4vw, 2.2rem);
}

/* ---------- 服务台卡片 ---------- */
.page-contact .contact-desk {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--contact-ring);
  background: linear-gradient(158deg, rgba(30, 107, 82, .58), rgba(6, 31, 24, .86));
  box-shadow: 0 30px 70px -48px rgba(0, 0, 0, .95);
}

.page-contact .contact-desk__glow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-contact .contact-desk__inner {
  position: relative;
  z-index: 1;
  padding: clamp(1.05rem, 3.6vw, 1.8rem);
}

.page-contact .contact-desk__title {
  margin: .35rem 0 1.05rem;
  font-size: clamp(1.15rem, 3.4vw, 1.45rem);
  line-height: 1.3;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .contact-channels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-contact .contact-channel {
  padding: .9rem 1rem;
  border-radius: var(--r-md);
  background: var(--contact-surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .contact-channel:hover {
  background: rgba(30, 107, 82, .48);
  border-color: var(--contact-ring);
}

.page-contact .contact-channel--tel {
  border-left-color: var(--orange);
}

.page-contact .contact-channel--hours {
  border-left-color: var(--sage);
}

.page-contact .contact-channel__label {
  margin: 0 0 .35rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .18em;
  color: var(--sage);
}

.page-contact .contact-channel__value {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(.92rem, 3.2vw, 1.12rem);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--lime);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .contact-channel--tel .contact-channel__value {
  color: var(--orange-soft);
  word-break: normal;
}

.page-contact a.contact-channel__value:hover {
  border-bottom-color: currentColor;
}

.page-contact .contact-channel__value--time {
  color: var(--paper);
  letter-spacing: .02em;
}

.page-contact .contact-channel__note {
  margin: .5rem 0 0;
  font-size: .875rem;
  line-height: 1.72;
  color: var(--paper-70);
}

.page-contact .contact-desk__foot {
  margin: 1rem 0 0;
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--sage);
}

.page-contact .contact-desk__foot a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line-lime);
  transition: color var(--dur) var(--ease);
}

.page-contact .contact-desk__foot a:hover {
  color: var(--paper);
}

/* ---------- 工单步骤 ---------- */
.page-contact .contact-flow__title {
  margin: .4rem 0 .7rem;
  font-size: clamp(1.3rem, 4.4vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -.025em;
  color: var(--paper);
}

.page-contact .contact-flow__lede {
  margin: 0;
  max-width: 48ch;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--paper-70);
}

.page-contact .flow-steps {
  counter-reset: flow;
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-contact .flow-step {
  position: relative;
  padding: 1rem 1rem 1rem 3.5rem;
  border-radius: var(--r-md);
  background: var(--board);
  border: 1px solid var(--line-soft);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .flow-step:hover {
  border-color: var(--contact-ring);
  background: rgba(30, 107, 82, .5);
}

.page-contact .flow-step__num {
  position: absolute;
  left: 1rem;
  top: 1rem;
  padding: .16rem .42rem;
  border-radius: var(--r-xs);
  background: var(--orange);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.4;
}

.page-contact .flow-step__title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .flow-step__text {
  margin: .42rem 0 0;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--paper-70);
}

.page-contact .flow-step__more {
  margin-top: .72rem;
  padding-top: .62rem;
  border-top: 1px dashed var(--line);
}

.page-contact .flow-step__more summary {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--lime);
  transition: color var(--dur) var(--ease);
}

.page-contact .flow-step__more summary::-webkit-details-marker {
  display: none;
}

.page-contact .flow-step__more summary::before {
  content: "+";
  font-weight: 700;
}

.page-contact .flow-step__more[open] summary::before {
  content: "−";
}

.page-contact .flow-step__more summary:hover {
  color: var(--paper);
}

.page-contact .flow-step__more p {
  margin: .55rem 0 0;
  padding-left: .55rem;
  border-left: 2px solid var(--line-lime);
  font-size: .8125rem;
  line-height: 1.75;
  color: var(--paper-70);
}

.page-contact .flow-figure {
  margin: 1rem 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink);
}

.page-contact .flow-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  opacity: .82;
}

.page-contact .flow-figure__cap {
  padding: .6rem .85rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .12em;
  color: var(--sage);
  background: rgba(6, 31, 24, .82);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours {
  margin-top: clamp(1.9rem, 5.5vw, 3.2rem);
}

.page-contact .hours-band {
  display: grid;
  gap: .85rem;
  padding: clamp(1.05rem, 3.6vw, 1.8rem);
  border-radius: var(--r-lg);
  background: linear-gradient(118deg, rgba(30, 107, 82, .52), rgba(6, 31, 24, .46));
  border: 1px solid var(--line-lime);
}

.page-contact .hours-band__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .18em;
  color: var(--sage);
}

.page-contact .hours-band__time {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.5rem, 6vw, 2.3rem);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--lime);
  white-space: nowrap;
}

.page-contact .hours-band__dash {
  padding-inline: .18em;
  color: var(--orange);
}

.page-contact .hours-band__text {
  margin: 0;
  max-width: 62ch;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--paper-70);
}

.page-contact .hours-band__link {
  display: inline-block;
  margin-top: .55rem;
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line-lime);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .hours-band__link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 合作咨询 ---------- */
.page-contact .contact-partner {
  margin-top: clamp(2rem, 6vw, 3.6rem);
}

.page-contact .contact-partner__head {
  max-width: 56ch;
}

.page-contact .contact-partner__title {
  margin: .4rem 0 .7rem;
  font-size: clamp(1.3rem, 4.4vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -.025em;
  color: var(--paper);
}

.page-contact .contact-partner__lede {
  margin: 0;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--paper-70);
}

.page-contact .partner-grid {
  display: grid;
  gap: .85rem;
  margin-top: 1.2rem;
}

.page-contact .partner-card {
  position: relative;
  padding: 1.05rem 1.1rem 1.15rem;
  border-radius: var(--r-md);
  background: rgba(17, 79, 59, .78);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--orange);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .partner-card:hover {
  background: rgba(30, 107, 82, .62);
  border-color: var(--contact-ring);
  border-top-color: var(--lime);
}

.page-contact .partner-card__meta {
  margin: 0 0 .45rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .18em;
  color: var(--orange-soft);
}

.page-contact .partner-card__title {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .partner-card__text {
  margin: .5rem 0 .9rem;
  font-size: .875rem;
  line-height: 1.78;
  color: var(--paper-70);
}

.page-contact .partner-card__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .05em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line-lime);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .partner-card__link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 地址与备案 ---------- */
.page-contact .contact-facts {
  margin-top: clamp(2rem, 6vw, 3.6rem);
}

.page-contact .contact-facts__title {
  margin: 0;
  font-size: clamp(1.15rem, 3.6vw, 1.5rem);
  line-height: 1.3;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .facts-strip {
  display: grid;
  gap: 1px;
  margin: 1rem 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-contact .facts-strip__item {
  padding: .9rem 1rem;
  background: rgba(6, 31, 24, .74);
}

.page-contact .facts-strip dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .16em;
  color: var(--sage);
}

.page-contact .facts-strip dd {
  margin: .38rem 0 0;
  font-size: .92rem;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .facts-strip__mono {
  font-family: var(--font-mono);
  letter-spacing: .01em;
}

.page-contact .contact-next {
  display: grid;
  gap: .85rem;
  margin-top: 1.1rem;
  padding: 1.05rem 1.1rem;
  border-radius: var(--r-md);
  background: rgba(198, 255, 61, .07);
  border: 1px dashed var(--line-lime);
}

.page-contact .contact-next__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--paper-70);
}

.page-contact .contact-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-contact .contact-next__actions .btn {
  flex: 0 1 auto;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 880px) {
  .page-contact .hours-band {
    grid-template-columns: auto auto minmax(0, 1fr);
    align-items: center;
    gap: 1.6rem;
  }

  .page-contact .hours-band__body {
    justify-self: start;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 1.6rem;
    align-items: start;
  }

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

  .page-contact .flow-figure {
    margin-top: 1.15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-channel,
  .page-contact .flow-step,
  .page-contact .partner-card,
  .page-contact .contact-channel__value,
  .page-contact .partner-card__link,
  .page-contact .hours-band__link {
    transition: none;
  }
}
<<<END>>>