/* =========================================
   找到我们 / find-us
   作用域：.page-contact
   ========================================= */

.page-contact {
  display: block;
  background: var(--paper);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  border-block-end: 0;
  background: linear-gradient(180deg, var(--paper-2) 0%, var(--paper) 68%);
}

.page-contact .contact-hero-inner {
  position: relative;
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(26px, 4vw, 46px) var(--gut) clamp(32px, 4.5vw, 54px);
  display: grid;
  gap: clamp(24px, 3.4vw, 42px);
}

.page-contact .contact-hero-inner::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: calc(var(--gut) * 0.4);
  width: 1px;
  background: linear-gradient(180deg, transparent 0%, var(--copper) 16%, var(--river) 60%, transparent 100%);
  opacity: 0.5;
  pointer-events: none;
}

.page-contact .contact-hero-copy {
  padding-inline-start: clamp(8px, 1.6vw, 16px);
}

.page-contact .breadcrumb {
  margin-block-end: clamp(14px, 2.2vw, 24px);
}

.page-contact .contact-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
  margin: 0 0 12px;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(40px, 8.4vw, 82px);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 clamp(14px, 2vw, 22px);
}

.page-contact .contact-lede {
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--brown);
  max-width: 56ch;
  margin: 0;
}

.page-contact .contact-hero-media {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--river) 0%, var(--ink) 72%);
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-contact .contact-hero-inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: center;
  }
  .page-contact .contact-hero-media img {
    aspect-ratio: 4 / 3;
  }
}

/* ---------- 通用章节骨架 ---------- */

.page-contact .contact-section,
.page-contact .contact-break {
  border-block-start: 1px solid var(--line);
}

.page-contact .contact-section {
  padding-block: clamp(46px, 7vw, 86px);
}

.page-contact .contact-section .section-head {
  margin-block-end: clamp(24px, 3.4vw, 38px);
}

/* ---------- 01 两种联系方式 ---------- */

.page-contact .channel-grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
}

@media (min-width: 900px) {
  .page-contact .channel-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    column-gap: clamp(32px, 5vw, 72px);
  }
}

.page-contact .channel-item {
  padding-block: clamp(20px, 2.6vw, 28px);
  border-block-end: 1px solid var(--line);
}

.page-contact .channel-item:first-child {
  padding-block-start: 0;
}

.page-contact .channel-item:last-child {
  border-block-end: 0;
  padding-block-end: 0;
}

.page-contact .channel-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--taupe);
  margin: 0 0 10px;
}

.page-contact .channel-line {
  margin: 0 0 12px;
}

.page-contact .channel-value {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(19px, 3.2vw, 28px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--river);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
  border-block-end: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .channel-value--tel {
  letter-spacing: 0.04em;
}

.page-contact .channel-value:hover {
  color: var(--ink);
  border-block-end-color: var(--copper);
}

.page-contact .channel-value:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}

.page-contact .channel-note {
  font-size: 15px;
  line-height: 1.78;
  color: var(--brown);
  max-width: 52ch;
  margin: 0;
}

.page-contact .channel-item--address {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card-bg);
  padding: clamp(20px, 2.6vw, 28px);
}

.page-contact .channel-item--address .channel-note {
  margin-block-start: 12px;
  color: var(--taupe);
}

.page-contact .channel-address {
  font-family: var(--font-sans);
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.7;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  max-width: 26ch;
}

/* ---------- 02 服务时段 ---------- */

.page-contact .hours-scale {
  max-width: 760px;
}

.page-contact .hours-bar {
  position: relative;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--river) 0%, var(--river-light) 100%);
  box-shadow: inset 0 0 0 1px rgba(16, 35, 58, 0.14);
}

.page-contact .hours-bar::before,
.page-contact .hours-bar::after {
  content: "";
  position: absolute;
  inset-block: -6px;
  width: 1px;
  background: var(--copper);
  opacity: 0.65;
}

.page-contact .hours-bar::before {
  inset-inline-start: 0;
}

.page-contact .hours-bar::after {
  inset-inline-end: 0;
}

.page-contact .hours-ticks {
  display: flex;
  justify-content: space-between;
  margin-block-start: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--taupe);
}

.page-contact .hours-notes {
  list-style: none;
  margin: clamp(26px, 3.4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 68ch;
}

.page-contact .hours-notes li {
  position: relative;
  padding-inline-start: 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--brown);
}

.page-contact .hours-notes li::before {
  content: "\2013";
  position: absolute;
  inset-inline-start: 0;
  font-family: var(--font-mono);
  color: var(--copper);
}

/* ---------- 03 一封信说清楚 ---------- */

.page-contact .letter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-block-start: 1px solid var(--line);
}

.page-contact .letter-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 28px);
  padding-block: clamp(18px, 2.6vw, 28px);
  border-block-end: 1px solid var(--line);
}

.page-contact .letter-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--copper);
  padding-block-start: 5px;
}

.page-contact .letter-title {
  font-family: var(--font-serif);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 8px;
}

.page-contact .letter-text {
  font-size: 15px;
  line-height: 1.78;
  color: var(--brown);
  margin: 0;
  max-width: 62ch;
}

/* ---------- 04 常见联络事项 ---------- */

.page-contact .topic-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(22px, 3vw, 34px);
}

@media (min-width: 760px) {
  .page-contact .topic-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(26px, 4vw, 58px);
    row-gap: clamp(26px, 3.6vw, 42px);
  }
  .page-contact .topic-item:nth-child(even) {
    margin-block-start: 30px;
  }
}

.page-contact .topic-item {
  border-inline-start: 2px solid var(--copper);
  padding-inline-start: clamp(14px, 2vw, 20px);
}

.page-contact .topic-title {
  font-family: var(--font-serif);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 10px;
}

.page-contact .topic-text {
  font-size: 15px;
  line-height: 1.78;
  color: var(--brown);
  margin: 0 0 12px;
}

.page-contact .topic-sample {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.65;
  letter-spacing: 0.02em;
  color: var(--taupe);
  margin: 0;
  padding: 9px 12px;
  background: var(--paper-2);
  border-radius: var(--radius);
  overflow-wrap: anywhere;
}

/* ---------- 通栏水纹图 ---------- */

.page-contact .contact-break {
  margin: 0;
  background: var(--paper-2);
}

.page-contact .contact-break img {
  display: block;
  width: 100%;
  height: clamp(150px, 26vw, 330px);
  object-fit: cover;
}

.page-contact .contact-break .media-caption {
  max-width: var(--container);
  margin-inline: auto;
  padding: 12px var(--gut) 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--taupe);
}

/* ---------- 05 到访与寄送 ---------- */

.page-contact .visit-grid {
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
}

@media (min-width: 760px) {
  .page-contact .visit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .visit-card {
  background: var(--card-bg);
  border: 1px solid var(--sand);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: clamp(20px, 2.8vw, 32px);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .visit-card:hover {
  transform: translateY(-3px);
  border-color: var(--copper);
}

.page-contact .visit-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 14px;
  padding-block-end: 12px;
  border-block-end: 1px solid var(--line);
}

.page-contact .visit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-contact .visit-list li {
  position: relative;
  padding-inline-start: 18px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--brown);
}

.page-contact .visit-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.78em;
  width: 7px;
  height: 1px;
  background: var(--river);
}

/* ---------- 页尾短简 ---------- */

.page-contact .contact-coda {
  background: linear-gradient(135deg, var(--ink) 0%, var(--night) 100%);
}

.page-contact .contact-coda-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(40px, 6vw, 72px) var(--gut);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: clamp(18px, 3vw, 40px);
}

.page-contact .coda-text {
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.8vw, 27px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--on-dark-strong);
  margin: 0;
  max-width: 28ch;
}

.page-contact .contact-coda .coda-action {
  background: var(--beacon);
  border-color: var(--beacon);
  color: var(--night);
  white-space: nowrap;
}

.page-contact .contact-coda .coda-action:hover,
.page-contact .contact-coda .coda-action:focus-visible {
  background: var(--on-dark-strong);
  border-color: var(--on-dark-strong);
  color: var(--night);
}

.page-contact .contact-coda .coda-action:focus-visible {
  outline: 2px solid var(--beacon);
  outline-offset: 3px;
}

/* ---------- 窄屏收口 ---------- */

@media (max-width: 420px) {
  .page-contact .contact-hero-inner::before {
    display: none;
  }
  .page-contact .contact-hero-copy {
    padding-inline-start: 0;
  }
  .page-contact .channel-value {
    font-size: 17px;
  }
  .page-contact .letter-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-value,
  .page-contact .visit-card {
    transition: none;
  }
  .page-contact .visit-card:hover {
    transform: none;
  }
}