.page-contact {
  --cc-soft: #C3D5DC;
  --cc-gap: clamp(24px, 4vw, 48px);
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-contact .cc-hero {
  padding-top: clamp(14px, 2.5vw, 26px);
  padding-bottom: clamp(22px, 4vw, 44px);
  border-bottom: var(--edge);
}

.page-contact .cc-hero-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 4vw, 38px);
}

.page-contact .cc-hero-mark {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(76px, 20vw, 168px);
  line-height: .8;
  letter-spacing: -.01em;
  color: var(--panel-2);
  user-select: none;
}

.page-contact .cc-hero-copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5.2vw, 50px);
  line-height: 1.14;
  letter-spacing: .01em;
}

.page-contact .cc-lede {
  margin: 16px 0 0;
  max-width: 28em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--cc-soft);
}

.page-contact .cc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-contact .cc-index {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
}

.page-contact .cc-index a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .15s, border-color .15s;
}

.page-contact .cc-index a:hover,
.page-contact .cc-index a:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

/* ---------- 主体分栏 ---------- */
.page-contact .cc-body {
  display: grid;
  gap: var(--cc-gap);
  padding-block: clamp(30px, 5vw, 64px);
  align-items: start;
}

.page-contact .cc-main { min-width: 0; }

.page-contact .cc-side {
  min-width: 0;
  display: grid;
  gap: 20px;
  scroll-margin-top: calc(var(--header-h) + 20px);
}

@media (min-width: 1024px) {
  .page-contact .cc-body {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }
  .page-contact .cc-side {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

/* ---------- 编号章节 ---------- */
.page-contact .cc-chapter {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-contact .cc-chapter + .cc-chapter {
  margin-top: clamp(32px, 5vw, 56px);
}

.page-contact .cc-chapter-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-top: var(--edge);
  padding-top: 14px;
}

.page-contact .cc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--pitch);
}

.page-contact .cc-chapter-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.2vw, 33px);
  line-height: 1.2;
}

.page-contact .cc-chapter-lede {
  margin: 14px 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cc-soft);
}

/* ---------- 步骤条 ---------- */
.page-contact .cc-steps {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-contact .cc-step {
  position: relative;
  margin-left: 11px;
  padding: 0 0 22px 34px;
  border-left: 2px solid var(--line);
}

.page-contact .cc-step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-contact .cc-step-idx {
  position: absolute;
  left: -11px;
  top: -1px;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  background: var(--ink);
  border: 2px solid var(--pitch);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1;
  color: var(--pitch);
}

.page-contact .cc-step-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-contact .cc-step-text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--cc-soft);
}

/* ---------- 约局场景筛选 ---------- */
.page-contact .cc-meetup-tools {
  margin-top: clamp(24px, 3.4vw, 34px);
}

.page-contact .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .filter-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  padding: 8px 13px;
  background: transparent;
  color: var(--mute);
  border: 2px solid var(--line);
  border-radius: 0;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}

.page-contact .filter-btn:hover {
  color: var(--paper);
  border-color: var(--panel-2);
}

.page-contact .filter-btn[aria-pressed="true"] {
  background: var(--signal-soft);
  border-color: var(--signal-soft);
  color: var(--ink);
  font-weight: 700;
}

.page-contact .cc-scenes {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.page-contact .cc-scene[hidden] { display: none; }

@media (min-width: 620px) {
  .page-contact .cc-scenes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.page-contact .cc-scene {
  background: var(--panel);
  border: 2px solid var(--line);
  border-left: 4px solid var(--pitch-deep);
  padding: 16px 18px;
}

.page-contact .cc-scene-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mute);
}

.page-contact .cc-scene-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
}

.page-contact .cc-scene-text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--cc-soft);
}

/* ---------- 配图 ---------- */
.page-contact .cc-meetup-fig {
  margin: clamp(24px, 3.4vw, 34px) 0 0;
}

.page-contact .cc-meetup-fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 咨询前准备 ---------- */
.page-contact .cc-prep-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

@media (min-width: 700px) {
  .page-contact .cc-prep-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1200px) {
  .page-contact .cc-prep-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.page-contact .cc-prep {
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 18px;
}

.page-contact .cc-prep-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--signal);
}

.page-contact .cc-prep h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
}

.page-contact .cc-prep-list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cc-soft);
}

.page-contact .cc-prep-list li {
  position: relative;
  padding-left: 14px;
}

.page-contact .cc-prep-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 6px;
  background: var(--pitch);
}

.page-contact .cc-prep-list a {
  color: var(--signal-soft);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ---------- 联系卡片 ---------- */
.page-contact .cc-contact-card {
  background: var(--panel);
  border: var(--edge);
  box-shadow: var(--shadow-hard);
  padding: clamp(20px, 3vw, 28px);
}

.page-contact .cc-contact-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: .02em;
}

.page-contact .cc-contact-lede {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--cc-soft);
}

.page-contact .cc-contact-lede a {
  color: var(--signal-soft);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-contact .cc-contact-list {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .cc-contact-row {
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-contact .cc-contact-row:first-child {
  border-top: none;
  padding-top: 0;
}

.page-contact .cc-contact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mute);
}

.page-contact .cc-contact-val {
  margin: 5px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .cc-contact-val--tel {
  color: var(--signal);
  font-weight: 700;
  font-size: 18px;
}

/* ---------- 表单 ---------- */
.page-contact .cc-form {
  background: var(--panel-2);
  border: var(--edge);
  box-shadow: var(--shadow-soft);
  padding: clamp(20px, 3vw, 28px);
}

.page-contact .cc-form-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 25px);
  font-weight: 700;
  line-height: 1.24;
}

.page-contact .cc-form-lede {
  margin: 9px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--cc-soft);
}

.page-contact .cc-fieldset {
  margin: 18px 0 0;
  padding: 0;
  border: none;
}

.page-contact .cc-legend {
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mute);
}

.page-contact .cc-types {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 8px;
}

.page-contact .cc-type {
  position: relative;
  display: block;
}

.page-contact .cc-type input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-contact .cc-type span {
  display: inline-block;
  padding: 7px 12px;
  border: 2px solid var(--line);
  font-size: 13px;
  color: var(--cc-soft);
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}

.page-contact .cc-type input:checked + span {
  background: var(--signal-soft);
  border-color: var(--signal-soft);
  color: var(--ink);
  font-weight: 700;
}

.page-contact .cc-type input:focus-visible + span {
  outline: 2px solid var(--live);
  outline-offset: 2px;
}

.page-contact .cc-field {
  display: grid;
  gap: 6px;
  margin-top: 14px;
}

.page-contact .cc-field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mute);
}

.page-contact .cc-input,
.page-contact .cc-textarea {
  width: 100%;
  box-sizing: border-box;
  background: var(--ink);
  border: 2px solid var(--line);
  border-radius: 0;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 10px 12px;
  transition: border-color .15s;
}

.page-contact .cc-input:focus,
.page-contact .cc-textarea:focus {
  outline: none;
  border-color: var(--signal);
}

.page-contact .cc-textarea {
  resize: vertical;
  min-height: 96px;
  line-height: 1.7;
}

.page-contact .cc-submit {
  width: 100%;
  margin-top: 18px;
  padding: 14px 18px;
  background: var(--signal);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .08em;
  cursor: pointer;
  box-shadow: 5px 5px 0 rgba(3, 10, 14, .7);
  transition: transform .12s ease, box-shadow .12s ease;
}

.page-contact .cc-submit:hover,
.page-contact .cc-submit:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 rgba(3, 10, 14, .7);
}

.page-contact .cc-submit:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 rgba(3, 10, 14, .7);
}

.page-contact .cc-form-note {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mute);
}

.page-contact .cc-form-note a {
  color: var(--signal-soft);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ---------- 服务时间横带 ---------- */
.page-contact .cc-band {
  position: relative;
  overflow: hidden;
  border-top: var(--edge);
  border-bottom: var(--edge);
  background: var(--panel);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-contact .cc-band-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.75);
}

.page-contact .cc-band-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(34px, 6vw, 76px);
}

.page-contact .cc-hours-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 880px) {
  .page-contact .cc-hours-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 40px;
    align-items: start;
  }
}

.page-contact .cc-hours-copy h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 700;
  line-height: 1.16;
}

.page-contact .cc-hours-copy p {
  margin: 14px 0 0;
  max-width: 26em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cc-soft);
}

.page-contact .cc-hours-copy .cc-clock {
  margin: 20px 0 0;
  max-width: none;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.2;
  letter-spacing: .06em;
  color: var(--live);
}

.page-contact .cc-clock-day {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mute);
}

.page-contact .cc-routes {
  display: grid;
  gap: 12px;
}

.page-contact .cc-route-card {
  background: rgba(6, 20, 27, .88);
  border: 2px solid var(--line);
  border-left: 4px solid var(--signal);
  padding: 18px 20px;
}

.page-contact .cc-route-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
}

.page-contact .cc-route-card p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--cc-soft);
}

/* ---------- 城市社群 ---------- */
.page-contact .cc-community {
  padding-block: clamp(34px, 6vw, 72px);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-contact .cc-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--line);
  border: var(--edge);
  margin-top: clamp(20px, 3vw, 30px);
}

@media (min-width: 900px) {
  .page-contact .cc-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.page-contact .cc-stat {
  background: var(--ink);
  padding: 18px 16px;
}

.page-contact .cc-stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  line-height: 1;
  color: var(--pitch);
  font-variant-numeric: tabular-nums;
}

.page-contact .cc-stat-label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--cc-soft);
}

.page-contact .cc-community-foot {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

@media (min-width: 760px) {
  .page-contact .cc-community-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

.page-contact .cc-community-foot p {
  margin: 0;
  max-width: 46em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--cc-soft);
}

.page-contact .cc-community-foot a {
  color: var(--signal-soft);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-contact .cc-community-foot .btn {
  color: var(--paper);
  border-bottom: none;
  justify-self: start;
}

@media (min-width: 760px) {
  .page-contact .cc-community-foot .btn { justify-self: end; }
}
<<<END>>>