.page-contact {
  display: block;
  padding-bottom: clamp(48px, 9vw, 104px);
}

/* ---------- 面包屑 ---------- */
.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(18px, 4vw, 34px);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(19, 22, 25, 0.6);
}
.page-contact .crumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--fog);
  padding-bottom: 1px;
}
.page-contact .crumbs a:hover {
  color: var(--ink);
  border-bottom-color: var(--kiwi);
}

/* ---------- 页面区块节奏 ---------- */
.page-contact > .section {
  padding-block: clamp(44px, 7.5vw, 92px);
}
.page-contact > .section--tight {
  padding-top: clamp(16px, 3.5vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset-inline-end: -14vw;
  inset-block-start: -12vw;
  width: min(60vw, 520px);
  aspect-ratio: 1 / 1;
  background: var(--kiwi);
  opacity: 0.16;
  border-radius: 46% 54% 58% 42% / 52% 44% 56% 48%;
  pointer-events: none;
}
.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset-inline-start: -10vw;
  inset-block-end: 4vw;
  width: min(40vw, 300px);
  aspect-ratio: 3 / 2;
  background: var(--cobalt);
  opacity: 0.09;
  border-radius: 62% 38% 34% 66% / 48% 60% 40% 52%;
  pointer-events: none;
}
.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(14px, 2.6vw, 22px);
  padding-top: clamp(12px, 3vw, 30px);
}
.page-contact .contact-hero h1 {
  margin: 0;
  max-width: 15ch;
  font-size: clamp(34px, 8.6vw, 74px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.page-contact .contact-hero .lede {
  max-width: 40em;
  margin: 0;
}
.page-contact .contact-hero__media {
  width: 100%;
  margin: clamp(22px, 4.5vw, 44px) 0 0;
  aspect-ratio: 2 / 1;
  border-radius: var(--r-organic);
  overflow: hidden;
}
.page-contact .contact-hero__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-contact .contact-hero__media .media__cap {
  font-size: 13px;
  color: rgba(19, 22, 25, 0.62);
}

/* ---------- 直接联系 ---------- */
.page-contact .contact-reach__grid {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
}
.page-contact .contact-reach__main h2,
.page-contact .contact-channels h2,
.page-contact .contact-form h2,
.page-contact .contact-address h2,
.page-contact .contact-qa h2 {
  margin: 6px 0 0;
  font-size: clamp(24px, 5.4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.page-contact .contact-reach__main .prose {
  margin-top: 14px;
  max-width: 37em;
}

.page-contact .contact-lines {
  margin-top: clamp(20px, 4vw, 32px);
  border-bottom: 1px solid var(--fog);
}
.page-contact .contact-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "key key"
    "val val"
    "copy copy";
  align-items: center;
  gap: 6px 16px;
  padding: clamp(18px, 3.4vw, 28px) 0;
  border-top: 1px solid var(--fog);
}
.page-contact .contact-line__key {
  grid-area: key;
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(19, 22, 25, 0.55);
}
.page-contact .contact-line__val {
  grid-area: val;
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(17px, 4.7vw, 30px);
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--ink);
  word-break: break-all;
  user-select: all;
}
.page-contact .contact-line__copy {
  grid-area: copy;
  justify-self: start;
  align-self: center;
  white-space: nowrap;
  font-size: 13px;
  padding: 8px 15px;
}
.page-contact .contact-line__copy:hover {
  border-color: var(--kiwi);
  color: var(--ink);
}

.page-contact .hours {
  align-self: start;
  background: var(--paper-2);
  border: 1px solid var(--fog);
  border-inline-start: 5px solid var(--kiwi);
  border-radius: var(--r-organic);
  padding: clamp(20px, 4vw, 30px);
}
.page-contact .hours__big {
  margin: 12px 0 2px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(28px, 7vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-contact .hours__sub {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(19, 22, 25, 0.6);
}
.page-contact .hours__list {
  margin: 16px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--fog);
  display: grid;
  gap: 10px;
}
.page-contact .hours__list li {
  position: relative;
  padding-inline-start: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(19, 22, 25, 0.78);
}
.page-contact .hours__list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--brown);
  transform: rotate(45deg);
}

/* ---------- 分场景入口 ---------- */
.page-contact .scenarios {
  margin: clamp(20px, 4vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .scenario {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3.4vw, 32px);
  padding: clamp(22px, 4vw, 34px) 0;
  border-top: 1px solid var(--fog);
}
.page-contact .scenario:last-child {
  border-bottom: 1px solid var(--fog);
}
.page-contact .scenario__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--kiwi);
}
.page-contact .scenario:nth-child(2) .scenario__num {
  color: var(--cobalt);
}
.page-contact .scenario:nth-child(3) .scenario__num {
  color: var(--flag-r);
}
.page-contact .scenario__title {
  margin: 0;
  font-size: clamp(19px, 3.6vw, 25px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}
.page-contact .scenario__text {
  margin: 10px 0 0;
  max-width: 37em;
  line-height: 1.85;
  color: rgba(19, 22, 25, 0.78);
}
.page-contact .scenario__addr {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.97em;
  color: var(--ink);
  background: rgba(143, 193, 59, 0.22);
  padding: 1px 5px;
  border-radius: 4px;
  word-break: break-all;
}
.page-contact .scenario__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--cobalt);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.page-contact .scenario__link:hover {
  color: var(--ink);
}

/* ---------- 反馈表单说明 ---------- */
.page-contact .contact-form__grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
}
.page-contact .contact-form__main .prose {
  margin-top: 14px;
  max-width: 37em;
}
.page-contact .contact-form__main .prose a {
  color: var(--cobalt);
  text-decoration: none;
  border-bottom: 1px solid rgba(27, 79, 143, 0.4);
}
.page-contact .contact-form__main .prose a:hover {
  border-bottom-color: var(--kiwi);
  color: var(--ink);
}
.page-contact .field-list {
  margin-top: clamp(22px, 4vw, 34px);
  display: grid;
  gap: 14px;
}
.page-contact .field {
  background: var(--paper-2);
  border: 1px solid var(--fog);
  border-radius: var(--r-m);
  padding: clamp(16px, 3vw, 22px);
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.page-contact .field:hover,
.page-contact .field:focus-within {
  border-color: var(--kiwi);
  box-shadow: 0 0 0 3px rgba(143, 193, 59, 0.22);
}
.page-contact .field__name {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}
.page-contact .field__tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-2);
  background: var(--ink);
  border-radius: var(--r-pill);
  padding: 3px 10px;
}
.page-contact .field__tag--opt {
  background: transparent;
  color: var(--brown);
  border: 1px solid var(--brown);
}
.page-contact .field__hint {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(19, 22, 25, 0.7);
}
.page-contact .field__hint a {
  color: var(--cobalt);
  text-decoration: none;
  border-bottom: 1px solid rgba(27, 79, 143, 0.4);
}
.page-contact .field__chips {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-contact .contact-form__after {
  margin-top: clamp(22px, 4vw, 32px);
  padding: clamp(18px, 3.4vw, 26px);
  background: var(--paper);
  border-radius: var(--r-organic);
  border: 1px dashed var(--brown);
}
.page-contact .contact-form__after-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--brown);
}
.page-contact .contact-form__after p {
  margin: 8px 0 0;
  max-width: 37em;
  line-height: 1.85;
  color: rgba(19, 22, 25, 0.78);
}

.page-contact .contact-form__aside {
  display: grid;
  gap: clamp(18px, 3.4vw, 26px);
  align-content: start;
}
.page-contact .contact-form__figure {
  width: 100%;
  margin: 0;
  aspect-ratio: 5 / 4;
  border-radius: var(--r-organic);
  overflow: hidden;
}
.page-contact .contact-form__figure .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-contact .contact-form__figure .media__cap {
  font-size: 13px;
  color: rgba(19, 22, 25, 0.62);
}
.page-contact .tipbar {
  background: var(--ink-2);
  color: var(--paper);
  border-radius: var(--r-organic);
  padding: clamp(20px, 3.6vw, 28px);
}
.page-contact .tipbar__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.86);
}

/* ---------- 通讯地址 ---------- */
.page-contact .contact-address {
  position: relative;
  overflow: hidden;
}
.page-contact .contact-address::after {
  content: "";
  position: absolute;
  inset-inline-end: -8vw;
  inset-block-end: -14vw;
  width: min(46vw, 360px);
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(41, 224, 192, 0.35);
  border-radius: 50%;
  pointer-events: none;
}
.page-contact .contact-address .wrap {
  position: relative;
  z-index: 1;
}
.page-contact .contact-address h2 {
  color: var(--paper);
}
.page-contact .addr {
  margin: clamp(22px, 4vw, 34px) 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(244, 239, 228, 0.2);
}
.page-contact .addr__row {
  display: grid;
  gap: 6px;
  padding: clamp(16px, 3vw, 24px) 0;
  border-bottom: 1px solid rgba(244, 239, 228, 0.2);
}
.page-contact .addr__key {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 239, 228, 0.6);
}
.page-contact .addr__val {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(18px, 4vw, 26px);
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--paper);
  word-break: break-all;
}
.page-contact .addr__val--cyan {
  color: var(--cyan);
}
.page-contact .contact-address__note {
  margin: 22px 0 0;
  max-width: 37em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 239, 228, 0.72);
}

/* ---------- 问答引导 ---------- */
.page-contact .contact-qa .lede {
  margin-top: 14px;
  max-width: 38em;
}
.page-contact .contact-qa .btn-row {
  margin-top: clamp(22px, 4vw, 32px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-line {
    grid-template-areas:
      "key key"
      "val copy";
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .page-contact .addr__row {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-reach__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(250px, 0.85fr);
    align-items: start;
  }
  .page-contact .contact-form__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.8fr);
    align-items: start;
  }
  .page-contact .contact-qa {
    padding-inline: 0;
  }
  .page-contact .contact-hero h1 {
    max-width: 13ch;
  }
}