.page-contact {
  --ct-pad: clamp(20px, 5vw, 56px);
  --ct-gap: clamp(16px, 3vw, 32px);
  display: block;
  color: var(--paper);
}

/* ===== 面包屑 ===== */
.page-contact .breadcrumbs {
  margin: 0 0 clamp(18px, 3.5vw, 32px);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
}
.page-contact .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .breadcrumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--line-strong);
}
.page-contact .breadcrumbs a {
  color: var(--gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ===== 首屏 ===== */
.page-contact .ct-hero {
  padding: clamp(8px, 2vw, 20px) 0 clamp(30px, 6vw, 64px);
}
.page-contact .ct-hero__eyebrow {
  color: var(--lime);
  margin: 0 0 14px;
}
.page-contact .ct-hero h1 {
  font-family: var(--font-head);
  font-weight: 200;
  font-size: clamp(34px, 8.4vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 17ch;
}
.page-contact .ct-hero__lede {
  margin: clamp(16px, 3vw, 26px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--gray);
}

.page-contact .ct-hero__facts {
  display: grid;
  gap: 1px 28px;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--line);
}
.page-contact .ct-fact dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}
.page-contact .ct-fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* ===== 通用章节 ===== */
.page-contact .section {
  padding: clamp(42px, 7vw, 88px) 0;
}
.page-contact .section + .section {
  border-top: 1px solid var(--line-soft);
}
.page-contact .section__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2.4vw, 26px);
  margin-bottom: clamp(22px, 4vw, 42px);
}
.page-contact .section__num {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(26px, 5.5vw, 52px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lime);
}
.page-contact .section__title {
  font-family: var(--font-head);
  font-weight: 200;
  font-size: clamp(25px, 4.8vw, 44px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
}
.page-contact .ct-lede {
  margin: 10px 0 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

/* ===== 01 三条渠道 ===== */
.page-contact .ct-channels {
  position: relative;
  overflow: hidden;
}
.page-contact .ct-channels__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.13;
  filter: saturate(0.35);
  pointer-events: none;
  z-index: 0;
}
.page-contact .ct-channels > *:not(.ct-channels__bg) {
  position: relative;
  z-index: 1;
}

.page-contact .ct-channel-list {
  display: grid;
}
.page-contact .ct-channel {
  position: relative;
  display: grid;
  gap: 14px;
  padding: clamp(20px, 3vw, 32px) 0 clamp(20px, 3vw, 32px) 20px;
  border-top: 1px solid var(--line);
}
.page-contact .ct-channel:last-child {
  border-bottom: 1px solid var(--line);
}
.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(24px, 3.4vw, 36px);
  width: 3px;
  height: 22px;
  background: var(--gray);
}
.page-contact .ct-channel--mail::before { background: var(--orange); }
.page-contact .ct-channel--phone::before { background: var(--lime); }
.page-contact .ct-channel--visit::before { background: var(--gray); }

.page-contact .ct-channel__lead {
  display: grid;
  gap: 6px;
  align-content: start;
}
.page-contact .ct-channel__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.16em;
}
.page-contact .ct-channel__tag {
  color: var(--orange-soft);
}
.page-contact .ct-channel__value {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.9vw, 19px);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--lime);
  overflow-wrap: anywhere;
}
.page-contact .ct-channel--visit .ct-channel__value {
  font-family: var(--font-body);
  color: var(--paper);
  letter-spacing: 0;
}
.page-contact .ct-channel__body p {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.8;
}
.page-contact .ct-channel__meta {
  margin-top: 10px !important;
  color: var(--gray);
  font-size: 13px !important;
}

/* ===== 02 值班时段 ===== */
.page-contact .ct-hours__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-contact .ct-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}
.page-contact .ct-timeline__row {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .ct-timeline__time {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--lime);
}
.page-contact .ct-timeline__label {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-contact .ct-timeline__tip {
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
  transition: color .25s var(--ease);
}
.page-contact .ct-timeline__row:hover .ct-timeline__tip,
.page-contact .ct-timeline__row:focus-within .ct-timeline__tip {
  color: var(--orange-soft);
}

.page-contact .ct-offday {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: clamp(18px, 3vw, 26px);
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: repeating-linear-gradient(135deg, rgba(159, 184, 172, 0.10) 0 6px, transparent 6px 13px);
}
.page-contact .ct-offday__swatch {
  flex: none;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  border: 1px solid var(--gray);
  background: repeating-linear-gradient(135deg, rgba(159, 184, 172, 0.45) 0 3px, transparent 3px 6px);
}
.page-contact .ct-offday p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .ct-scope {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  margin-top: clamp(28px, 5vw, 48px);
}
.page-contact .ct-scope__block {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
}
.page-contact .ct-scope__block--alt {
  border-left-color: var(--gray);
}
.page-contact .ct-scope__title {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--paper);
}
.page-contact .ct-scope__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-contact .ct-scope__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper);
}
.page-contact .ct-scope__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--lime);
}
.page-contact .ct-scope__block--alt .ct-scope__list li::before {
  background: var(--line-strong);
}
.page-contact .ct-scope__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .ct-hours__side {
  align-self: start;
}
.page-contact .ct-hours__side img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}
.page-contact .ct-band {
  margin-top: 16px;
  padding: clamp(16px, 2.4vw, 22px);
  border: 1px solid var(--line-soft);
  background: rgba(28, 90, 68, 0.24);
}
.page-contact .ct-band__track {
  position: relative;
  height: 4px;
  background: linear-gradient(90deg, var(--lime), rgba(198, 255, 61, 0.16));
}
.page-contact .ct-band__node {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink-deep);
  border: 2px solid var(--lime);
}
.page-contact .ct-band__node--a { left: 0; }
.page-contact .ct-band__node--b { left: 50%; }
.page-contact .ct-band__node--c { left: 100%; }
.page-contact .ct-band__labels {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.08em;
}
.page-contact .ct-band__cap {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

/* ===== 03 来信要素 ===== */
.page-contact .ct-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .ct-checklist__item {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line-soft);
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}
.page-contact .ct-checklist__item:hover,
.page-contact .ct-checklist__item:focus-within {
  border-color: var(--orange);
  background: rgba(255, 122, 61, 0.06);
}
.page-contact .ct-checklist__box {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 1px solid var(--gray);
  transition: background-color .22s var(--ease), border-color .22s var(--ease);
}
.page-contact .ct-checklist__item:hover .ct-checklist__box,
.page-contact .ct-checklist__item:focus-within .ct-checklist__box {
  background: var(--orange);
  border-color: var(--orange);
}
.page-contact .ct-checklist__item:hover .ct-checklist__box::after,
.page-contact .ct-checklist__item:focus-within .ct-checklist__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--ink-deep);
  border-bottom: 2px solid var(--ink-deep);
  transform: rotate(45deg);
}
.page-contact .ct-checklist__text h3 {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  color: var(--paper);
}
.page-contact .ct-checklist__text p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--gray);
}
.page-contact .ct-brief__note {
  margin: clamp(20px, 3.4vw, 32px) 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--orange);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--orange-soft);
  max-width: 62ch;
}

/* ===== 04 响应节奏 ===== */
.page-contact .ct-rhythm__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-contact .ct-rhythm__item {
  display: grid;
  gap: 6px 20px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-top: 1px solid var(--line-soft);
}
.page-contact .ct-rhythm__item:last-child {
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .ct-rhythm__rank {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--orange);
}
.page-contact .ct-rhythm__title {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 21px;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--paper);
}
.page-contact .ct-rhythm__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--gray);
}

/* ===== 05 到访与协作 ===== */
.page-contact .ct-visit__grid {
  display: grid;
  gap: clamp(20px, 3.4vw, 36px);
}
.page-contact .ct-visit__block {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: rgba(10, 42, 32, 0.55);
}
.page-contact .ct-visit__block--alt {
  background: rgba(46, 42, 110, 0.20);
  border-color: rgba(134, 124, 232, 0.34);
}
.page-contact .ct-visit__block h3 {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--paper);
}
.page-contact .ct-visit__block p {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}
.page-contact .ct-visit__addr {
  display: block;
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--lime);
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.page-contact .ct-visit__micro {
  margin-top: 12px !important;
  font-size: 12.5px !important;
  color: var(--gray);
}

/* ===== 下一步 ===== */
.page-contact .ct-next {
  padding-bottom: clamp(52px, 9vw, 110px);
}
.page-contact .ct-next__label {
  color: var(--gray);
  margin: 0 0 18px;
}
.page-contact .ct-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border-top: 1px solid var(--line-soft);
}
.page-contact .ct-next__list li {
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .ct-next__list a {
  display: block;
  padding: 15px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  transition: color .22s var(--ease), padding-left .22s var(--ease);
}
.page-contact .ct-next__list a .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
  margin-right: 10px;
  letter-spacing: 0.06em;
}
.page-contact .ct-next__list a:hover,
.page-contact .ct-next__list a:focus-visible {
  color: var(--orange);
  padding-left: 8px;
}
.page-contact a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ===== 平板及以上 ===== */
@media (min-width: 720px) {
  .page-contact .ct-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .ct-timeline__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 4px 20px;
    align-items: baseline;
  }
  .page-contact .ct-timeline__label {
    grid-column: 2;
  }
  .page-contact .ct-timeline__tip {
    grid-column: 2;
  }
  .page-contact .ct-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
  }
  .page-contact .ct-scope {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ===== 桌面 ===== */
@media (min-width: 900px) {
  .page-contact .ct-channel {
    grid-template-columns: minmax(220px, 30%) minmax(0, 1fr);
    gap: clamp(24px, 5vw, 72px);
  }
  .page-contact .ct-rhythm__item {
    grid-template-columns: 86px minmax(180px, 24%) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .ct-visit__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .ct-visit__block--alt {
    margin-top: clamp(24px, 4vw, 56px);
  }
  .page-contact .ct-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 56px);
  }
}

@media (min-width: 1100px) {
  .page-contact .ct-hours__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 1fr);
    align-items: start;
  }
  .page-contact .ct-hours__side {
    position: sticky;
    top: calc(clamp(24px, 4vw, 56px));
  }
  .page-contact .ct-scope {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }
}

/* ===== 动效降级 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>

.page-contact {
  --ct-pad: clamp(20px, 5vw, 56px);
  --ct-gap: clamp(16px, 3vw, 32px);
  display: block;
  color: var(--paper);
}

/* ===== 面包屑 ===== */
.page-contact .breadcrumbs {
  margin: 0 0 clamp(18px, 3.5vw, 32px);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
}
.page-contact .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .breadcrumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--line-strong);
}
.page-contact .breadcrumbs a {
  color: var(--gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ===== 首屏 ===== */
.page-contact .ct-hero {
  padding: clamp(8px, 2vw, 20px) 0 clamp(30px, 6vw, 64px);
}
.page-contact .ct-hero__eyebrow {
  color: var(--lime);
  margin: 0 0 14px;
}
.page-contact .ct-hero h1 {
  font-family: var(--font-head);
  font-weight: 200;
  font-size: clamp(34px, 8.4vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 17ch;
}
.page-contact .ct-hero__lede {
  margin: clamp(16px, 3vw, 26px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--gray);
}

.page-contact .ct-hero__facts {
  display: grid;
  gap: 1px 28px;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--line);
}
.page-contact .ct-fact dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}
.page-contact .ct-fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* ===== 通用章节 ===== */
.page-contact .section {
  padding: clamp(42px, 7vw, 88px) 0;
}
.page-contact .section + .section {
  border-top: 1px solid var(--line-soft);
}
.page-contact .section__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2.4vw, 26px);
  margin-bottom: clamp(22px, 4vw, 42px);
}
.page-contact .section__num {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(26px, 5.5vw, 52px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lime);
}
.page-contact .section__title {
  font-family: var(--font-head);
  font-weight: 200;
  font-size: clamp(25px, 4.8vw, 44px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
}
.page-contact .ct-lede {
  margin: 10px 0 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

/* ===== 01 三条渠道 ===== */
.page-contact .ct-channels {
  position: relative;
  overflow: hidden;
}
.page-contact .ct-channels__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.13;
  filter: saturate(0.35);
  pointer-events: none;
  z-index: 0;
}
.page-contact .ct-channels > *:not(.ct-channels__bg) {
  position: relative;
  z-index: 1;
}

.page-contact .ct-channel-list {
  display: grid;
}
.page-contact .ct-channel {
  position: relative;
  display: grid;
  gap: 14px;
  padding: clamp(20px, 3vw, 32px) 0 clamp(20px, 3vw, 32px) 20px;
  border-top: 1px solid var(--line);
}
.page-contact .ct-channel:last-child {
  border-bottom: 1px solid var(--line);
}
.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(24px, 3.4vw, 36px);
  width: 3px;
  height: 22px;
  background: var(--gray);
}
.page-contact .ct-channel--mail::before { background: var(--orange); }
.page-contact .ct-channel--phone::before { background: var(--lime); }
.page-contact .ct-channel--visit::before { background: var(--gray); }

.page-contact .ct-channel__lead {
  display: grid;
  gap: 6px;
  align-content: start;
}
.page-contact .ct-channel__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.16em;
}
.page-contact .ct-channel__tag {
  color: var(--orange-soft);
}
.page-contact .ct-channel__value {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.9vw, 19px);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--lime);
  overflow-wrap: anywhere;
}
.page-contact .ct-channel--visit .ct-channel__value {
  font-family: var(--font-body);
  color: var(--paper);
  letter-spacing: 0;
}
.page-contact .ct-channel__body p {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.8;
}
.page-contact .ct-channel__meta {
  margin-top: 10px !important;
  color: var(--gray);
  font-size: 13px !important;
}

/* ===== 02 值班时段 ===== */
.page-contact .ct-hours__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-contact .ct-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}
.page-contact .ct-timeline__row {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .ct-timeline__time {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--lime);
}
.page-contact .ct-timeline__label {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-contact .ct-timeline__tip {
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
  transition: color .25s var(--ease);
}
.page-contact .ct-timeline__row:hover .ct-timeline__tip,
.page-contact .ct-timeline__row:focus-within .ct-timeline__tip {
  color: var(--orange-soft);
}

.page-contact .ct-offday {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: clamp(18px, 3vw, 26px);
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: repeating-linear-gradient(135deg, rgba(159, 184, 172, 0.10) 0 6px, transparent 6px 13px);
}
.page-contact .ct-offday__swatch {
  flex: none;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  border: 1px solid var(--gray);
  background: repeating-linear-gradient(135deg, rgba(159, 184, 172, 0.45) 0 3px, transparent 3px 6px);
}
.page-contact .ct-offday p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .ct-scope {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  margin-top: clamp(28px, 5vw, 48px);
}
.page-contact .ct-scope__block {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
}
.page-contact .ct-scope__block--alt {
  border-left-color: var(--gray);
}
.page-contact .ct-scope__title {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--paper);
}
.page-contact .ct-scope__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-contact .ct-scope__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper);
}
.page-contact .ct-scope__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--lime);
}
.page-contact .ct-scope__block--alt .ct-scope__list li::before {
  background: var(--line-strong);
}
.page-contact .ct-scope__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .ct-hours__side {
  align-self: start;
}
.page-contact .ct-hours__side img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}
.page-contact .ct-band {
  margin-top: 16px;
  padding: clamp(16px, 2.4vw, 22px);
  border: 1px solid var(--line-soft);
  background: rgba(28, 90, 68, 0.24);
}
.page-contact .ct-band__track {
  position: relative;
  height: 4px;
  background: linear-gradient(90deg, var(--lime), rgba(198, 255, 61, 0.16));
}
.page-contact .ct-band__node {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink-deep);
  border: 2px solid var(--lime);
}
.page-contact .ct-band__node--a { left: 0; }
.page-contact .ct-band__node--b { left: 50%; }
.page-contact .ct-band__node--c { left: 100%; }
.page-contact .ct-band__labels {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.08em;
}
.page-contact .ct-band__cap {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray);
}

/* ===== 03 来信要素 ===== */
.page-contact .ct-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .ct-checklist__item {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line-soft);
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}
.page-contact .ct-checklist__item:hover,
.page-contact .ct-checklist__item:focus-within {
  border-color: var(--orange);
  background: rgba(255, 122, 61, 0.06);
}
.page-contact .ct-checklist__box {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 1px solid var(--gray);
  transition: background-color .22s var(--ease), border-color .22s var(--ease);
}
.page-contact .ct-checklist__item:hover .ct-checklist__box,
.page-contact .ct-checklist__item:focus-within .ct-checklist__box {
  background: var(--orange);
  border-color: var(--orange);
}
.page-contact .ct-checklist__item:hover .ct-checklist__box::after,
.page-contact .ct-checklist__item:focus-within .ct-checklist__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--ink-deep);
  border-bottom: 2px solid var(--ink-deep);
  transform: rotate(45deg);
}
.page-contact .ct-checklist__text h3 {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  color: var(--paper);
}
.page-contact .ct-checklist__text p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--gray);
}
.page-contact .ct-brief__note {
  margin: clamp(20px, 3.4vw, 32px) 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--orange);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--orange-soft);
  max-width: 62ch;
}

/* ===== 04 响应节奏 ===== */
.page-contact .ct-rhythm__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-contact .ct-rhythm__item {
  display: grid;
  gap: 6px 20px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-top: 1px solid var(--line-soft);
}
.page-contact .ct-rhythm__item:last-child {
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .ct-rhythm__rank {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--orange);
}
.page-contact .ct-rhythm__title {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 21px;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--paper);
}
.page-contact .ct-rhythm__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--gray);
}

/* ===== 05 到访与协作 ===== */
.page-contact .ct-visit__grid {
  display: grid;
  gap: clamp(20px, 3.4vw, 36px);
}
.page-contact .ct-visit__block {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: rgba(10, 42, 32, 0.55);
}
.page-contact .ct-visit__block--alt {
  background: rgba(46, 42, 110, 0.20);
  border-color: rgba(134, 124, 232, 0.34);
}
.page-contact .ct-visit__block h3 {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--paper);
}
.page-contact .ct-visit__block p {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}
.page-contact .ct-visit__addr {
  display: block;
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--lime);
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.page-contact .ct-visit__micro {
  margin-top: 12px !important;
  font-size: 12.5px !important;
  color: var(--gray);
}

/* ===== 下一步 ===== */
.page-contact .ct-next {
  padding-bottom: clamp(52px, 9vw, 110px);
}
.page-contact .ct-next__label {
  color: var(--gray);
  margin: 0 0 18px;
}
.page-contact .ct-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border-top: 1px solid var(--line-soft);
}
.page-contact .ct-next__list li {
  border-bottom: 1px solid var(--line-soft);
}
.page-contact .ct-next__list a {
  display: block;
  padding: 15px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  transition: color .22s var(--ease), padding-left .22s var(--ease);
}
.page-contact .ct-next__list a .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
  margin-right: 10px;
  letter-spacing: 0.06em;
}
.page-contact .ct-next__list a:hover,
.page-contact .ct-next__list a:focus-visible {
  color: var(--orange);
  padding-left: 8px;
}
.page-contact a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ===== 平板及以上 ===== */
@media (min-width: 720px) {
  .page-contact .ct-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .ct-timeline__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 4px 20px;
    align-items: baseline;
  }
  .page-contact .ct-timeline__label {
    grid-column: 2;
  }
  .page-contact .ct-timeline__tip {
    grid-column: 2;
  }
  .page-contact .ct-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
  }
  .page-contact .ct-scope {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ===== 桌面 ===== */
@media (min-width: 900px) {
  .page-contact .ct-channel {
    grid-template-columns: minmax(220px, 30%) minmax(0, 1fr);
    gap: clamp(24px, 5vw, 72px);
  }
  .page-contact .ct-rhythm__item {
    grid-template-columns: 86px minmax(180px, 24%) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .ct-visit__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .ct-visit__block--alt {
    margin-top: clamp(24px, 4vw, 56px);
  }
  .page-contact .ct-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 56px);
  }
}

@media (min-width: 1100px) {
  .page-contact .ct-hours__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 1fr);
    align-items: start;
  }
  .page-contact .ct-hours__side {
    position: sticky;
    top: calc(clamp(24px, 4vw, 56px));
  }
  .page-contact .ct-scope {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }
}

/* ===== 动效降级 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>

.page-contact {
  --ct-pad: clamp(20px, 5vw, 56px);
  --ct-gap: clamp(16px, 3vw, 32px);
}
/* 页面内容整体落在既有 12 列基线网格内，左侧 88px 坐标轴栏由全站 CSS 负责 */
.page-contact .ct-hero {
  max-width: 1080px;
}
.page-contact .ct-channels,
.page-contact .ct-hours,
.page-contact .ct-brief,
.page-contact .ct-rhythm,
.page-contact .ct-visit,
.page-contact .ct-next {
  max-width: 1180px;
}
@media (min-width: 900px) {
  .page-contact .ct-hero {
    padding-right: clamp(24px, 6vw, 120px);
  }
}
<<<END>>>