.page-contact {
  --contact-gap: clamp(20px, 3vw, 44px);
  --contact-edge: rgba(200, 242, 60, 0.28);
}

/* ---------- 首屏：非对称封面 ---------- */
.page-contact .contact-hero {
  padding: clamp(44px, 7vw, 96px) 0 clamp(28px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 82% 0%, rgba(27, 74, 54, 0.55) 0%, transparent 62%),
    var(--ink-night);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 32px);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8.4vw, 4.6rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  max-width: 18ch;
  color: var(--text);
}

.page-contact .contact-hero__lead {
  font-size: clamp(1rem, 2.3vw, 1.125rem);
  line-height: 1.8;
  color: var(--text);
  max-width: 46ch;
  margin: 0 0 20px;
}

.page-contact .contact-hero__jump {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .contact-hero__jump a {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--line);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  transition: color 200ms var(--ease-out), border-color 200ms var(--ease-out),
    background-color 200ms var(--ease-out);
}

.page-contact .contact-hero__jump a:hover,
.page-contact .contact-hero__jump a:focus-visible {
  color: var(--ink-night);
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------- 客服渠道：左右信息板 ---------- */
.page-contact .contact-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
}

.page-contact .contact-split__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.6vw, 2.6rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 12px 0 22px;
  color: var(--text);
}

.page-contact .line-item {
  position: relative;
  padding: 20px 0 20px 18px;
  border-left: 3px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .line-item:first-of-type {
  border-top: 1px solid var(--line);
}

.page-contact .line-item--mail { border-left-color: var(--lime); }
.page-contact .line-item--phone { border-left-color: var(--deep); }
.page-contact .line-item--hours { border-left-color: var(--orange); }

.page-contact .line-item__value {
  font-family: var(--font-num);
  font-size: clamp(1.05rem, 3.6vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--lime);
  margin: 6px 0 10px;
  word-break: break-all;
  font-variant-numeric: tabular-nums;
}

.page-contact .line-item--hours .line-item__value {
  color: var(--orange);
}

.page-contact .line-item__note {
  margin: 0 0 14px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 42ch;
}

.page-contact .line-item__copy {
  min-height: 40px;
}

.page-contact .contact-split__right {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 3vw, 28px);
}

.page-contact .contact-split__text p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
  margin: 10px 0 0;
  max-width: 52ch;
}

.page-contact .contact-split__text p:first-of-type {
  color: var(--text);
}

/* ---------- 图片容器 ---------- */
.page-contact .shot {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
  position: relative;
}

.page-contact .shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(6, 18, 13, 0) 45%, rgba(6, 18, 13, 0.72) 100%);
  pointer-events: none;
}

.page-contact .shot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.04);
}

/* ---------- 服务时段刻度 ---------- */
.page-contact .hours__lead {
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
  margin: 12px 0 clamp(24px, 4vw, 40px);
}

.page-contact .hours h2,
.page-contact .fix h2,
.page-contact .partner h2,
.page-contact .matrix h2,
.page-contact .address h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 5vw, 2.9rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 12px 0 0;
  color: var(--text);
}

.page-contact .shift {
  margin: 0 0 clamp(24px, 4vw, 36px);
}

.page-contact .shift__bar {
  display: flex;
  height: 58px;
  border: 1px solid var(--line);
  background: var(--ink-night);
  overflow: hidden;
}

.page-contact .shift__seg {
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  overflow: hidden;
}

.page-contact .shift__segtext {
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-contact .shift__seg--core {
  flex: 0 0 89.6%;
  background: linear-gradient(180deg, rgba(200, 242, 60, 0.24) 0%, rgba(200, 242, 60, 0.07) 100%);
  color: var(--lime);
  border-right: 1px dashed var(--orange);
  box-shadow: inset 0 2px 0 0 var(--contact-edge);
}

.page-contact .shift__seg--extra {
  flex: 1 1 auto;
  background: linear-gradient(180deg, rgba(255, 154, 46, 0.34) 0%, rgba(255, 154, 46, 0.1) 100%);
  color: var(--orange);
  justify-content: center;
}

.page-contact .shift__axis {
  position: relative;
  height: 20px;
  margin-top: 10px;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.page-contact .shift__axis span {
  position: absolute;
  top: 0;
  white-space: nowrap;
}

.page-contact .shift__axis span:nth-of-type(1) { left: 0; }
.page-contact .shift__axis span:nth-of-type(2) { left: 89.6%; transform: translateX(-50%); }
.page-contact .shift__axis span:nth-of-type(3) { right: 0; color: var(--orange); }

.page-contact .hours-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .hours-note {
  background: var(--panel);
  padding: clamp(18px, 3vw, 26px);
}

.page-contact .hours-note--alert {
  background: linear-gradient(180deg, rgba(255, 154, 46, 0.12) 0%, rgba(13, 31, 24, 1) 70%);
}

.page-contact .hours-note--muted {
  background: var(--ink-night);
}

.page-contact .hours-note__value {
  font-family: var(--font-num);
  font-size: clamp(1.1rem, 3.4vw, 1.5rem);
  font-weight: 700;
  color: var(--lime);
  margin: 8px 0 10px;
  font-variant-numeric: tabular-nums;
}

.page-contact .hours-note--alert .hours-note__value { color: var(--orange); }
.page-contact .hours-note--muted .hours-note__value { color: var(--muted); }

.page-contact .hours-note p:last-child {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 数据纠错 ---------- */
.page-contact .fix__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
}

.page-contact .fix__intro > p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
  max-width: 52ch;
  margin: 14px 0 22px;
}

.page-contact .fix__steps {
  list-style: none;
  counter-reset: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .fix__steps li {
  background: var(--ink-night);
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 14px 16px;
}

.page-contact .fix__num {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.08em;
  flex: none;
}

.page-contact .fix__step {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text);
}

.page-contact .fix__panels-label {
  display: block;
  margin-bottom: 12px;
}

.page-contact .fold {
  border: 1px solid var(--line);
  border-bottom: 0;
  background: var(--panel);
}

.page-contact .fold:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-contact .fold__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  transition: background-color 200ms var(--ease-out);
}

.page-contact .fold__head::-webkit-details-marker { display: none; }

.page-contact .fold__head::marker { content: ""; }

.page-contact .fold__head:hover,
.page-contact .fold__head:focus-visible {
  background: rgba(27, 74, 54, 0.42);
  outline: none;
  box-shadow: inset 3px 0 0 0 var(--lime);
}

.page-contact .fold__title {
  font-family: var(--font-edit);
  font-size: 1.0625rem;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-contact .fold__hint {
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--lime-dim);
}

.page-contact .fold[open] .fold__head {
  box-shadow: inset 3px 0 0 0 var(--orange);
}

.page-contact .fold__body {
  padding: 0 18px 18px;
}

.page-contact .fold__body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
  max-width: 58ch;
}

/* ---------- 合作对接 ---------- */
.page-contact .partner__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: clamp(24px, 4vw, 36px);
}

.page-contact .partner__col {
  background: var(--deep);
  padding: clamp(20px, 3vw, 30px);
}

.page-contact .partner__col h3 {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--lime);
}

.page-contact .partner__col p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(231, 241, 233, 0.86);
  max-width: 48ch;
}

.page-contact .partner__col--note {
  background: var(--ink-night);
}

.page-contact .partner__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .partner__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 地址 ---------- */
.page-contact .address__shot {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-contact .address-board {
  position: relative;
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--line);
  border-top: 6px solid var(--orange);
  padding: clamp(24px, 4vw, 44px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-contact .address-board .t-label {
  color: rgba(23, 36, 27, 0.6);
}

.page-contact .address-board__line {
  font-family: var(--font-num);
  font-size: clamp(1.15rem, 4vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 10px 0 16px;
  color: var(--paper-ink);
}

.page-contact .address-board__note {
  margin: 0 0 22px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(23, 36, 27, 0.78);
  max-width: 62ch;
}

.page-contact .address-board__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid rgba(23, 36, 27, 0.22);
  padding-top: 18px;
}

.page-contact .address-board__meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  align-items: baseline;
  font-size: 0.9375rem;
  color: var(--paper-ink);
}

.page-contact .address-board__meta .t-label {
  min-width: 5.5em;
  color: rgba(23, 36, 27, 0.55);
}

/* ---------- 事项对照表 ---------- */
.page-contact .matrix__lead {
  max-width: 60ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
  margin: 14px 0 clamp(22px, 3vw, 32px);
}

.page-contact .matrix__wrap {
  border: 1px solid var(--line);
  background: var(--ink-night);
}

.page-contact .matrix .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.page-contact .matrix .data-table th {
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
  background: rgba(27, 74, 54, 0.6);
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-contact .matrix .data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(44, 90, 69, 0.6);
  color: var(--text);
  line-height: 1.65;
  vertical-align: top;
}

.page-contact .matrix .data-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-contact .matrix .data-table tbody tr:hover td {
  background: rgba(27, 74, 54, 0.34);
}

.page-contact .matrix .data-table td:nth-child(2) {
  color: var(--orange);
  font-family: var(--font-num);
  font-size: 0.875rem;
  white-space: nowrap;
}

.page-contact .matrix__foot {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--muted);
  max-width: 66ch;
}

.page-contact .matrix__foot a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-edge);
  transition: border-color 200ms var(--ease-out), color 200ms var(--ease-out);
}

.page-contact .matrix__foot a:hover,
.page-contact .matrix__foot a:focus-visible {
  color: var(--ink-night);
  background: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 焦点态 ---------- */
.page-contact a:focus-visible,
.page-contact button:focus-visible,
.page-contact summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-contact .hours-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .hours-note--muted {
    grid-column: 1 / -1;
  }

  .page-contact .partner__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }

  .page-contact .contact-hero__lead {
    margin-top: 0;
  }

  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: start;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-contact .contact-split__right {
    position: sticky;
    top: calc(var(--ticker-h) + 24px);
  }

  .page-contact .fix__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }

  .page-contact .partner__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-contact .hours-note--muted {
    grid-column: auto;
  }
}

/* ---------- 窄屏：表格堆叠 ---------- */
@media (max-width: 639px) {
  .page-contact .shift__seg--core {
    padding: 0 8px;
  }

  .page-contact .shift__seg {
    font-size: 0.6875rem;
  }

  .page-contact .matrix .data-table,
  .page-contact .matrix .data-table tbody,
  .page-contact .matrix .data-table tr,
  .page-contact .matrix .data-table td {
    display: block;
    width: 100%;
  }

  .page-contact .matrix .data-table thead {
    display: none;
  }

  .page-contact .matrix .data-table tr {
    border-bottom: 1px solid var(--line);
    padding: 6px 0;
  }

  .page-contact .matrix .data-table tbody tr:last-child {
    border-bottom: 0;
  }

  .page-contact .matrix .data-table td {
    border-bottom: 0;
    padding: 8px 16px;
    display: grid;
    grid-template-columns: 6.5em minmax(0, 1fr);
    gap: 10px;
    white-space: normal;
  }

  .page-contact .matrix .data-table td::before {
    content: attr(data-label);
    font-family: var(--font-num);
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    padding-top: 0.25em;
  }

  .page-contact .matrix .data-table td:nth-child(2) {
    white-space: normal;
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-hero__jump a,
  .page-contact .line-item,
  .page-contact .matrix__foot a,
  .page-contact .fold__head {
    transition: none;
  }
}