.page-contact {
  --anchor-offset: calc(var(--status-h) + var(--rail-m-h) + 20px);
  --lane-radius: 26px;
  --contact-ink-soft: #46524A;
  overflow-x: clip;
}

@media (min-width: 900px) {
  .page-contact {
    --anchor-offset: calc(var(--status-h) + 24px);
  }
}

.page-contact [id] {
  scroll-margin-top: var(--anchor-offset);
}

.page-contact .section {
  padding-block: clamp(44px, 9vw, 92px);
}

.page-contact .eyebrow {
  margin: 0 0 10px;
}

.page-contact .chapter {
  margin: 0 0 14px;
}

.page-contact__intro {
  max-width: 56ch;
  color: var(--mist);
  margin: 0 0 clamp(22px, 4vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-contact__hero {
  padding-block: clamp(20px, 5vw, 46px) clamp(32px, 7vw, 68px);
}

.page-contact__hero-grid {
  display: grid;
  gap: clamp(24px, 5vw, 48px);
}

.page-contact__hero-copy h1 {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: clamp(34px, 10vw, 64px);
  line-height: 1.02;
  margin: 0 0 14px;
  color: var(--bone);
}

.page-contact__hero-copy .lead {
  max-width: 42ch;
  margin: 0;
  color: var(--bone);
}

.page-contact .media-frame {
  margin: 0;
  border-radius: var(--lane-radius);
  overflow: hidden;
  background: var(--pitch-2);
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact__hero-media img {
  aspect-ratio: 16 / 7;
}

.page-contact__response-media img {
  aspect-ratio: 3 / 2;
}

/* ---------- 三条路径 ---------- */
.page-contact__lanes {
  padding-block: clamp(40px, 8vw, 84px);
}

.page-contact__lane-stack {
  display: grid;
  justify-items: start;
  gap: clamp(14px, 3vw, 22px);
}

.lane {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  padding: clamp(18px, 4vw, 32px) clamp(18px, 4vw, 36px);
  border-left: 4px solid var(--mist);
  border-radius: 4px var(--lane-radius) var(--lane-radius) 4px;
  background: rgba(27, 36, 31, 0.86);
}

.lane--mail {
  width: 100%;
  background: linear-gradient(96deg, rgba(35, 80, 58, 0.95), rgba(35, 80, 58, 0.4));
  border-left-color: var(--lime);
}

.lane--call {
  width: 94%;
  background: linear-gradient(96deg, rgba(27, 36, 31, 0.96), rgba(27, 36, 31, 0.45));
  border-left-color: var(--blue);
}

.lane--place {
  width: 88%;
  background: rgba(243, 238, 226, 0.05);
  border-left-color: var(--clay);
}

.lane__idx {
  position: absolute;
  top: 8px;
  right: 16px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(30px, 8vw, 50px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(243, 238, 226, 0.12);
  pointer-events: none;
}

.lane .label {
  color: var(--mist);
  margin: 0 0 6px;
}

.lane__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: clamp(20px, 5vw, 30px);
  color: var(--bone);
}

.lane__value {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(19px, 5.4vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--bone);
  overflow-wrap: anywhere;
}

.lane--call .lane__value {
  color: var(--blue);
}

.lane__value--sm {
  font-size: clamp(14.5px, 4vw, 19px);
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--mist);
}

.lane__text {
  margin: 0 0 10px;
  max-width: 48ch;
  color: var(--bone);
  font-size: 15px;
  line-height: 1.75;
}

.lane__limit {
  margin: 0;
  max-width: 54ch;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

.lane__limit-key {
  display: inline-block;
  margin-right: 8px;
  padding: 1px 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid rgba(255, 179, 36, 0.42);
  border-radius: 999px;
}

/* ---------- 响应窗口 ---------- */
.page-contact__response {
  background: var(--rock);
  padding-block: clamp(44px, 9vw, 92px);
}

.page-contact__response-grid {
  display: grid;
  gap: clamp(26px, 5vw, 46px);
}

.page-contact__response-copy p {
  margin: 0 0 16px;
  max-width: 48ch;
  color: var(--bone);
  font-size: 16px;
  line-height: 1.75;
}

.page-contact__response-copy .eyebrow,
.page-contact__response-copy .chapter {
  max-width: none;
}

.shift {
  list-style: none;
  margin: clamp(24px, 5vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid rgba(243, 238, 226, 0.12);
}

.shift__item {
  position: relative;
  display: grid;
  gap: 2px;
  padding: 13px 0 13px 18px;
  border-bottom: 1px solid rgba(243, 238, 226, 0.1);
}

.shift__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clay);
}

.shift__time {
  font-family: var(--font-num);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.shift__role {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--bone);
}

.shift__note {
  color: var(--mist);
  font-size: 14px;
  line-height: 1.7;
}

.page-contact__aside {
  margin: 22px 0 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 邮件模板 ---------- */
.page-contact .section--bone .page-contact__intro,
.page-contact .section--bone .page-contact__notes li {
  color: var(--contact-ink-soft);
}

.page-contact__tpl {
  margin: 0 0 clamp(22px, 4vw, 34px);
}

.page-contact .disclosure__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  font: inherit;
  font-weight: 700;
  font-size: 15px;
  border-radius: 999px;
  border: 1px solid rgba(10, 15, 12, 0.22);
  background: rgba(10, 15, 12, 0.04);
  color: var(--ink);
  cursor: pointer;
  transition: border-color var(--t) var(--ease), background-color var(--t) var(--ease), color var(--t) var(--ease);
}

.page-contact .disclosure__btn:hover,
.page-contact .disclosure__btn:focus-visible {
  border-color: var(--clay);
}

.page-contact .disclosure__btn[aria-expanded="true"] {
  border-color: var(--clay);
  background: rgba(183, 106, 69, 0.1);
}

.page-contact .tpl-toggle__close {
  display: none;
}

.page-contact .disclosure__btn[aria-expanded="true"] .tpl-toggle__open {
  display: none;
}

.page-contact .disclosure__btn[aria-expanded="true"] .tpl-toggle__close {
  display: inline;
}

.page-contact .tpl {
  margin: 16px 0 0;
  padding: clamp(16px, 4vw, 26px);
  background: var(--pitch);
  color: var(--bone);
  font-family: var(--font-num);
  font-size: clamp(12.5px, 3.4vw, 14px);
  line-height: 2;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  border-left: 4px solid var(--clay);
  border-radius: 4px 16px 16px 4px;
  overflow-x: auto;
}

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

.page-contact__notes li {
  position: relative;
  padding-left: 24px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
}

.page-contact__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  background: var(--clay);
}

/* ---------- 场景切换 ---------- */
.page-contact__scenes {
  padding-block: clamp(44px, 9vw, 92px);
}

.page-contact .tabs__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
}

.page-contact .tabs__list::-webkit-scrollbar {
  display: none;
}

.page-contact .tabs__btn {
  flex: 0 0 auto;
  padding: 9px 16px;
  font: inherit;
  font-size: 14px;
  white-space: nowrap;
  border-radius: 999px;
  border: 1px solid rgba(243, 238, 226, 0.16);
  background: transparent;
  color: var(--mist);
  cursor: pointer;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-contact .tabs__btn[aria-selected="true"] {
  color: var(--bone);
  border-color: rgba(198, 255, 74, 0.55);
  background: rgba(198, 255, 74, 0.08);
}

.page-contact .tabs__panel {
  padding-top: clamp(18px, 4vw, 28px);
}

.scene {
  margin: 0;
  display: grid;
  gap: 1px;
  border-radius: 4px 20px 20px 4px;
  overflow: hidden;
  background: rgba(243, 238, 226, 0.1);
}

.scene__row {
  display: grid;
  gap: 4px;
  padding: 14px clamp(14px, 4vw, 24px);
  background: var(--pitch-2);
}

.scene dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.scene dd {
  margin: 0;
  max-width: 68ch;
  color: var(--bone);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 备案带 ---------- */
.page-contact__record {
  background: var(--rock);
  border-top: 4px solid var(--clay);
  padding-block: clamp(26px, 6vw, 42px);
}

.page-contact__record-inner {
  display: grid;
  gap: 16px;
}

.page-contact__record-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact__record-list {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 40px;
}

.page-contact__record-item {
  display: grid;
  gap: 4px;
}

.page-contact__record-list dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact__record-list dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--bone);
}

.page-contact__record-note {
  margin: 0;
  max-width: 70ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .shift__item {
    grid-template-columns: 122px 82px 1fr;
    align-items: baseline;
    gap: 2px 16px;
  }

  .shift__item::before {
    top: 50%;
    transform: translateY(-50%);
  }
}

@media (min-width: 720px) {
  .scene__row {
    grid-template-columns: 140px 1fr;
    align-items: baseline;
    gap: 18px;
  }
}

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

  .lane--call {
    width: 78%;
  }

  .lane--place {
    width: 62%;
  }
}

@media (min-width: 960px) {
  .page-contact__response-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-contact__response-media {
    position: sticky;
    top: var(--anchor-offset);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .tabs__btn,
  .page-contact .disclosure__btn {
    transition: none;
  }
}
<<<END>>>