.page-contact {
  --ct-gap-lg: clamp(2.6rem, 6vw, 4.4rem);
  --ct-gap-md: clamp(1.6rem, 4vw, 2.4rem);
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: .01em;
  margin: 0;
}

.page-contact p {
  margin: 0;
}

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

.page-contact .step-badge {
  display: inline-block;
  padding: .28rem .75rem;
  font-size: .74rem;
  letter-spacing: .16em;
  background: var(--gold);
  color: var(--wine-deep);
}

.page-contact .step-badge--wine {
  background: var(--wine);
  color: var(--sand);
}

.page-contact .step-badge--light {
  background: rgba(255, 248, 237, .16);
  color: var(--sand-2);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: 1.4rem 0 clamp(2.4rem, 6vw, 3.6rem);
  background:
    radial-gradient(90% 70% at 88% 4%, rgba(255, 159, 28, .20), transparent 62%),
    radial-gradient(72% 62% at 4% 96%, rgba(184, 135, 75, .16), transparent 66%),
    linear-gradient(178deg, var(--sand-2) 0%, var(--sand) 74%);
  border-bottom: 1px solid rgba(183, 122, 37, .2);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 1.8rem;
  margin-top: 1.4rem;
}

.page-contact .contact-hero h1 {
  margin-top: .85rem;
  font-size: clamp(1.9rem, 5.4vw, 3.15rem);
  color: var(--wine-deep);
  text-wrap: balance;
}

.page-contact .contact-hero__lead {
  margin-top: 1.05rem;
  max-width: 46ch;
  font-size: 1rem;
  color: var(--slate);
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.6rem;
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1.4rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(183, 122, 37, .45);
  font-size: .86rem;
  color: var(--gold-deep);
  word-break: break-word;
}

.page-contact .contact-map {
  position: relative;
  margin: 0;
}

.page-contact .contact-map img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--sand-2);
  box-shadow: var(--shadow-lift);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-contact .contact-map__tag {
  position: absolute;
  left: 0;
  bottom: 1.5rem;
  padding: .38rem .9rem;
  background: var(--wine);
  color: var(--sand);
  font-size: .78rem;
  letter-spacing: .1em;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

/* ---------- 联系渠道 ---------- */
.page-contact .contact-channels {
  padding: var(--ct-gap-lg) 0;
  background: var(--slate-light);
}

.page-contact .contact-channels__head {
  max-width: 60ch;
}

.page-contact .contact-channels h2 {
  margin-top: .8rem;
  font-size: clamp(1.55rem, 3.9vw, 2.35rem);
  color: var(--wine-deep);
}

.page-contact .contact-channels__intro {
  margin-top: .8rem;
  color: var(--slate);
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 1.6rem;
  margin-top: 1.9rem;
}

.page-contact .contact-channels__figure {
  margin: 0;
}

.page-contact .contact-channels__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.page-contact .channel-list {
  display: grid;
  gap: .9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .channel {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .2rem 1rem;
  padding: 1rem 1.1rem 1.1rem 1.35rem;
  background: var(--sand);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-contact .channel::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--gold), var(--ember));
}

.page-contact .channel__no {
  padding-top: .3rem;
  font-family: var(--font-num);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--gold-deep);
}

.page-contact .channel h3 {
  font-size: 1.1rem;
  color: var(--wine-deep);
}

.page-contact .channel__value {
  margin-top: .35rem;
  font-weight: 700;
  color: var(--wine);
  word-break: break-word;
}

.page-contact .channel__value--mono {
  font-family: var(--font-num);
  font-weight: 400;
  letter-spacing: .01em;
}

.page-contact .channel__note {
  margin-top: .45rem;
  font-size: .92rem;
  color: var(--slate);
}

/* ---------- 问题分流 ---------- */
.page-contact .contact-routing {
  padding: var(--ct-gap-lg) 0;
  background: linear-gradient(180deg, var(--sand) 0%, var(--sand-2) 100%);
}

.page-contact .contact-routing__layout {
  display: grid;
  gap: 1.8rem;
}

.page-contact .contact-routing h2 {
  margin-top: .8rem;
  font-size: clamp(1.55rem, 3.9vw, 2.35rem);
  color: var(--wine-deep);
}

.page-contact .contact-routing__text {
  margin-top: .8rem;
  color: var(--slate);
}

.page-contact .route-list {
  display: grid;
  gap: .15rem;
}

.page-contact .route-item {
  border-bottom: 1px dashed rgba(79, 93, 94, .38);
}

.page-contact .route-item summary {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .95rem .2rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.14rem;
  color: var(--wine-deep);
}

.page-contact .route-item summary::-webkit-details-marker {
  display: none;
}

.page-contact .route-item summary::before {
  content: "";
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
}

.page-contact .route-item[open] summary::before {
  background: var(--ember);
  box-shadow: 0 0 0 4px rgba(255, 159, 28, .22);
}

.page-contact .route-item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--gold-deep);
  transition: transform .25s var(--ease);
}

.page-contact .route-item[open] summary::after {
  transform: rotate(45deg);
}

.page-contact .route-item__body {
  padding: 0 .2rem 1.1rem 1.55rem;
  font-size: .95rem;
  color: var(--slate);
}

.page-contact .route-item__body p + p {
  margin-top: .55rem;
}

.page-contact .route-item__hint {
  font-size: .88rem;
  color: var(--gold-deep);
}

/* ---------- 回复节奏 ---------- */
.page-contact .contact-reply {
  padding: var(--ct-gap-lg) 0;
  background: var(--wine-deep);
  color: var(--sand);
}

.page-contact .contact-reply h2 {
  margin-top: .8rem;
  font-size: clamp(1.55rem, 3.9vw, 2.35rem);
  color: var(--sand);
}

.page-contact .reply-facts {
  display: grid;
  gap: 1.1rem;
  margin: 1.8rem 0 0;
}

.page-contact .reply-fact {
  padding-top: .9rem;
  border-top: 2px solid var(--gold);
}

.page-contact .reply-fact dt {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ember-soft);
}

.page-contact .reply-fact dd {
  margin: .4rem 0 0;
  font-size: .92rem;
  color: rgba(255, 248, 237, .84);
}

.page-contact .reply-more {
  margin-top: 2rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 248, 237, .26);
}

.page-contact .reply-more summary {
  display: flex;
  align-items: center;
  gap: .7rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.06rem;
  color: var(--sand);
}

.page-contact .reply-more summary::-webkit-details-marker {
  display: none;
}

.page-contact .reply-more summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  color: var(--ember);
}

.page-contact .reply-more[open] summary::after {
  content: "−";
}

.page-contact .reply-list {
  display: grid;
  gap: .55rem;
  margin: .9rem 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .reply-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .93rem;
  color: rgba(255, 248, 237, .86);
}

.page-contact .reply-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- 到访与位置 ---------- */
.page-contact .contact-locate {
  padding: var(--ct-gap-lg) 0;
  background: var(--sand-2);
}

.page-contact .contact-locate__panel {
  display: grid;
  gap: 1.8rem;
  padding: 1.6rem 1.25rem 1.8rem;
  background: var(--sand);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-contact .contact-locate h2 {
  margin-top: .8rem;
  font-size: clamp(1.5rem, 3.7vw, 2.15rem);
  color: var(--wine-deep);
}

.page-contact .contact-locate__text {
  margin-top: .8rem;
  color: var(--slate);
}

.page-contact .contact-locate__addr {
  margin-top: 1.1rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.4;
  color: var(--wine);
}

.page-contact .contact-locate__note {
  margin-top: .6rem;
  font-size: .88rem;
  color: var(--gold-deep);
}

.page-contact .contact-locate__map {
  position: relative;
  min-height: 230px;
  padding: 1rem;
  background: linear-gradient(180deg, rgba(217, 162, 74, .18), rgba(184, 135, 75, .08));
  border: 1px solid rgba(183, 122, 37, .32);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-contact .contact-locate__map::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(79, 93, 94, .13) 0 1px, transparent 1px 36px),
    repeating-linear-gradient(90deg, rgba(79, 93, 94, .13) 0 1px, transparent 1px 36px);
}

.page-contact .coord-pin {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .42rem .8rem;
  background: var(--wine);
  color: var(--sand);
  font-size: .78rem;
  letter-spacing: .08em;
  outline: none;
  cursor: help;
}

.page-contact .coord-pin:focus-visible {
  box-shadow: 0 0 0 3px var(--ember);
}

.page-contact .coord-pin__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ember);
  box-shadow: 0 0 0 3px rgba(255, 159, 28, .3);
}

.page-contact .coord-pin__tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + .55rem);
  width: max-content;
  max-width: 15rem;
  padding: .45rem .75rem;
  background: var(--wine-deep);
  color: var(--sand);
  font-size: .8rem;
  line-height: 1.5;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, .35rem);
  transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
}

.page-contact .coord-pin:hover .coord-pin__tip,
.page-contact .coord-pin:focus-visible .coord-pin__tip {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.page-contact .contact-locate__mapnote {
  position: absolute;
  left: 1rem;
  bottom: .8rem;
  font-size: .78rem;
  color: var(--slate);
}

/* ---------- 合作与团队 ---------- */
.page-contact .contact-partner {
  padding: var(--ct-gap-lg) 0;
  background: linear-gradient(180deg, var(--sand) 0%, var(--sand-2) 100%);
}

.page-contact .contact-partner__head {
  max-width: 62ch;
}

.page-contact .contact-partner h2 {
  margin-top: .8rem;
  font-size: clamp(1.55rem, 3.9vw, 2.3rem);
  color: var(--wine-deep);
}

.page-contact .contact-partner__intro {
  margin-top: .8rem;
  color: var(--slate);
}

.page-contact .contact-partner__grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.8rem;
}

.page-contact .partner-card {
  padding: 1.15rem 1.1rem 1.3rem;
  background: var(--sand);
  border-top: 3px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-contact .partner-card h3 {
  font-size: 1.06rem;
  color: var(--wine);
}

.page-contact .partner-card p {
  margin-top: .6rem;
  font-size: .92rem;
  color: var(--slate);
}

/* ---------- 隐私提示 ---------- */
.page-contact .contact-privacy {
  padding: 0 0 var(--ct-gap-lg);
  background: var(--sand-2);
}

.page-contact .contact-privacy__panel {
  padding: 1.4rem 1.2rem 1.5rem;
  background: var(--sand);
  border-left: 5px solid var(--wine);
}

.page-contact .contact-privacy h2 {
  font-size: clamp(1.25rem, 3.2vw, 1.6rem);
  color: var(--wine-deep);
}

.page-contact .contact-privacy p {
  margin-top: .7rem;
  max-width: 68ch;
  font-size: .93rem;
  color: var(--slate);
}

.page-contact .contact-privacy a {
  color: var(--wine);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 780px) {
  .page-contact .contact-partner__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.4rem;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: center;
    gap: 2.6rem;
    margin-top: 1.8rem;
  }

  .page-contact .contact-hero__lead {
    font-size: 1.06rem;
  }

  .page-contact .contact-locate__panel {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
    gap: 2.4rem;
    padding: 2.4rem 2.2rem;
  }

  .page-contact .contact-locate__map {
    min-height: 280px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
    gap: 2.6rem;
  }

  .page-contact .contact-routing__layout {
    grid-template-columns: minmax(0, .62fr) minmax(0, 1.38fr);
    align-items: start;
    gap: 2.6rem;
  }

  .page-contact .reply-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-item summary::after,
  .page-contact .coord-pin__tip {
    transition: none;
  }
}