/* ============================================================
   page: contact —— 咨询服务 / 联系与反馈
   作用域：.page-contact
   ============================================================ */

.page-contact {
  --contact-gap: clamp(20px, 3.4vw, 34px);
  --contact-ring: rgba(212, 175, 55, .38);
  --contact-rule: rgba(11, 43, 38, .14);
  --contact-ink-soft: rgba(11, 43, 38, .62);
}

/* ---------- 通用：图片自适应 ---------- */
.page-contact .media {
  overflow: hidden;
}

.page-contact .media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  border-radius: inherit;
}

/* ============================================================
   首屏
   ============================================================ */
.page-contact .contact-intro {
  padding-top: clamp(18px, 3.6vw, 40px);
}

.page-contact .contact-intro__grid {
  display: grid;
  gap: var(--contact-gap);
  margin-top: clamp(22px, 3.6vw, 38px);
}

.page-contact .contact-intro__copy > * + * {
  margin-top: 18px;
}

.page-contact .contact-intro__copy h1 {
  margin: 0;
  font-size: clamp(29px, 6.4vw, 52px);
  line-height: 1.1;
  letter-spacing: -.015em;
}

.page-contact .contact-intro__copy .lede {
  max-width: 48ch;
}

.page-contact .contact-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-intro__media {
  border-radius: var(--radius-xl);
  border: 1px solid var(--cream-12);
}

@media (min-width: 900px) {
  .page-contact .contact-intro__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
    align-items: center;
    gap: clamp(34px, 5vw, 64px);
    margin-top: clamp(30px, 4.4vw, 54px);
  }

  .page-contact .contact-intro__copy {
    padding-right: 8px;
  }
}

/* ============================================================
   联系渠道 + 反馈流程（非对称双栏）
   ============================================================ */
.page-contact .contact-split {
  display: grid;
  gap: var(--contact-gap);
  margin-top: clamp(26px, 4vw, 46px);
}

@media (min-width: 980px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 336px) minmax(0, 1fr);
    gap: clamp(36px, 5.4vw, 72px);
    align-items: start;
  }
}

/* ---------- 联系卡片 ---------- */
.page-contact .contact-card {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cream-12);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-card + .contact-card {
  margin-top: 18px;
}

.page-contact .contact-card--mail::after {
  content: "";
  position: absolute;
  inset: auto -30% -55% auto;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 75, 255, .34), transparent 68%);
  pointer-events: none;
}

.page-contact .contact-card__label {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-contact .contact-card__value {
  margin: 12px 0 0;
  font-family: var(--font-num);
  font-weight: 700;
  line-height: 1.3;
  color: var(--cream);
  overflow-wrap: anywhere;
  word-break: break-word;
  user-select: all;
  position: relative;
  z-index: 1;
}

.page-contact .contact-card__value--mail {
  font-size: clamp(15px, 3.8vw, 19px);
  letter-spacing: -.01em;
}

.page-contact .contact-card__value--tel {
  font-size: clamp(26px, 7.6vw, 36px);
  letter-spacing: .02em;
  color: var(--gold);
}

.page-contact .contact-card__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--cream-70);
  position: relative;
  z-index: 1;
}

/* ---------- 流程时间线 ---------- */
.page-contact .contact-split__heading {
  margin: 0 0 24px;
  font-size: clamp(19px, 3.2vw, 24px);
  line-height: 1.3;
}

.page-contact .flow__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .flow__list::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 20px;
  bottom: 26px;
  width: 2px;
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg,
      rgba(212, 175, 55, .55),
      rgba(91, 75, 255, .42) 58%,
      rgba(63, 224, 208, .2));
}

.page-contact .flow__item {
  position: relative;
  padding: 0 0 30px 34px;
}

.page-contact .flow__item:last-child {
  padding-bottom: 0;
}

.page-contact .flow__num {
  position: absolute;
  left: 0;
  top: 1px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink);
  border: 1px solid var(--contact-ring);
  font-family: var(--font-num);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  transition: background .28s var(--ease), color .28s var(--ease),
    box-shadow .28s var(--ease), transform .28s var(--ease);
}

.page-contact .flow__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
  transition: color .28s var(--ease);
}

.page-contact .flow__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cream-70);
}

@media (hover: hover) {
  .page-contact .flow__item:hover .flow__num,
  .page-contact .flow__item:focus-within .flow__num {
    background: var(--gold);
    color: var(--ink);
    transform: scale(1.06);
    box-shadow: 0 0 0 5px rgba(212, 175, 55, .18);
  }

  .page-contact .flow__item:hover .flow__title,
  .page-contact .flow__item:focus-within .flow__title {
    color: var(--gold);
  }
}

/* ---------- 响应时段条 ---------- */
.page-contact .contact-window {
  margin-top: clamp(30px, 4.6vw, 52px);
  padding: clamp(22px, 3.4vw, 34px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--cream-12);
  background:
    linear-gradient(135deg, rgba(31, 74, 58, .78), rgba(42, 47, 46, .72) 62%, rgba(11, 43, 38, .92));
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

@media (min-width: 860px) {
  .page-contact .contact-window {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    align-items: center;
  }
}

.page-contact .contact-window__stat {
  display: grid;
  gap: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--cream-24);
}

@media (min-width: 860px) {
  .page-contact .contact-window__stat {
    padding-bottom: 0;
    padding-right: 24px;
    border-bottom: 0;
    border-right: 1px solid var(--cream-24);
  }
}

.page-contact .contact-window__num {
  font-family: var(--font-num);
  font-size: clamp(30px, 8.4vw, 44px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1;
  color: var(--gold);
  white-space: nowrap;
}

.page-contact .contact-window__dash {
  color: var(--neon);
  padding: 0 .06em;
}

.page-contact .contact-window__label {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cream-70);
}

.page-contact .contact-window__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact .contact-window__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--cream-70);
}

.page-contact .contact-window__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--amber);
}

/* ============================================================
   地区与备案信息
   ============================================================ */
.page-contact .contact-region__panel {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  padding: clamp(26px, 4.4vw, 50px);
  border-radius: var(--radius-xl);
}

@media (min-width: 900px) {
  .page-contact .contact-region__panel {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-contact .contact-region__eyebrow {
  color: var(--clay);
}

.page-contact .contact-region__title {
  margin: 12px 0 0;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-contact .contact-region__text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(11, 43, 38, .78);
  max-width: 52ch;
}

.page-contact .contact-facts {
  margin: 0;
  border-top: 1px solid var(--contact-rule);
}

.page-contact .contact-facts__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--contact-rule);
}

@media (min-width: 560px) {
  .page-contact .contact-facts__row {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-contact .contact-facts dt {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--contact-ink-soft);
}

.page-contact .contact-facts dd {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--ink);
  overflow-wrap: anywhere;
}

/* ============================================================
   合作与咨询
   ============================================================ */
.page-contact .contact-partner__grid {
  margin-top: clamp(24px, 3.6vw, 40px);
}

.page-contact .partner-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3.2vw, 30px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cream-12);
  background: linear-gradient(158deg, rgba(31, 74, 58, .82), rgba(11, 43, 38, .96));
  text-decoration: none;
  color: inherit;
  transition: transform .34s var(--ease), border-color .34s var(--ease),
    box-shadow .34s var(--ease);
}

.page-contact .partner-card__tag {
  align-self: flex-start;
}

.page-contact .partner-card__title {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
  color: var(--cream);
}

.page-contact .partner-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cream-70);
}

.page-contact .partner-card__more {
  margin-top: auto;
  padding-top: 6px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-contact .partner-card__more::after {
  content: " →";
  display: inline-block;
  transition: transform .28s var(--ease);
}

@media (hover: hover) {
  .page-contact .partner-card:hover,
  .page-contact .partner-card:focus-visible {
    transform: translateY(-6px);
    border-color: var(--gold-40);
    box-shadow: var(--shadow-panel);
  }

  .page-contact .partner-card:hover .partner-card__more::after {
    transform: translateX(4px);
  }
}

.page-contact .contact-partner__foot {
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cream-70);
}

.page-contact .contact-partner__media {
  margin-top: clamp(26px, 4vw, 44px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--cream-12);
}

/* ============================================================
   动效降级
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .page-contact .partner-card,
  .page-contact .flow__num,
  .page-contact .flow__title,
  .page-contact .partner-card__more::after {
    transition: none;
  }

  .page-contact .partner-card:hover,
  .page-contact .partner-card:focus-visible {
    transform: none;
  }
}
</main>