.page-contact {
  --ct-gap: clamp(14px, 2.4vw, 26px);
  --ct-pad: clamp(18px, 2.6vw, 30px);
  --ct-hair: 1px solid var(--line);
}

.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(28px, 5vw, 64px) clamp(32px, 5.5vw, 72px);
}
.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: min(620px, 82vw);
  height: min(620px, 82vw);
  background: linear-gradient(138deg, var(--grad-a), rgba(11, 31, 24, 0) 68%);
  clip-path: polygon(20% 0, 100% 0, 100% 78%, 0 100%);
  opacity: 0.95;
  pointer-events: none;
  z-index: 0;
}
.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  bottom: -46%;
  width: min(520px, 76vw);
  height: min(520px, 76vw);
  background: radial-gradient(circle at 34% 34%, rgba(200, 255, 77, 0.13), rgba(200, 255, 77, 0) 66%);
  clip-path: polygon(0 0, 100% 32%, 68% 100%, 0 78%);
  pointer-events: none;
  z-index: 0;
}
.page-contact .ct-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  align-items: end;
}
.page-contact .ct-hero-copy .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}
.page-contact .ct-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 7.4vw, 74px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--text);
}
.page-contact .ct-lead {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--text-2);
}
.page-contact .ct-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 36px);
}
.page-contact .ct-hero-fig {
  margin: 0;
  width: 100%;
}
.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-contact .ct-hero-fig img {
  min-height: 200px;
}

.page-contact .ct-section {
  position: relative;
}
.page-contact .chapter {
  margin-bottom: clamp(22px, 3.6vw, 38px);
}
.page-contact .chapter-num {
  color: var(--text-3);
}
.page-contact .chapter-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.8vw, 42px);
  font-weight: 900;
  letter-spacing: -0.022em;
  line-height: 1.16;
  color: var(--text);
  margin: 0;
}
.page-contact .ct-lead-sm {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-2);
}

/* 01 三条通道 */
.page-contact .ct-channels {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: var(--ct-hair);
}
.page-contact .ct-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--ct-pad);
  background: var(--panel);
  transition: background-color 0.25s var(--ease);
}
.page-contact .ct-channel:hover {
  background: #0d251c;
}
.page-contact .ct-channel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.page-contact .ct-channel-idx {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--text-3);
}
.page-contact .ct-channel-name {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--text-2);
  text-transform: uppercase;
}
.page-contact .ct-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.9vw, 19px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--lime);
  word-break: break-all;
  overflow-wrap: anywhere;
}
.page-contact .ct-value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}
.page-contact .ct-value a:hover,
.page-contact .ct-value a:focus-visible {
  border-color: var(--lime);
}
.page-contact .ct-value--addr {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.9vw, 18px);
  font-weight: 500;
  letter-spacing: 0;
  color: var(--text);
  word-break: normal;
}
.page-contact .ct-channel-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-2);
}
.page-contact .ct-link {
  margin-top: auto;
  padding-top: 6px;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 5px;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.page-contact .ct-link::after {
  content: "→";
  font-size: 13px;
}
.page-contact .ct-link:hover,
.page-contact .ct-link:focus-visible {
  border-color: var(--lime);
  transform: translateX(4px);
}

/* 02 邮件 */
.page-contact .ct-mail-layout {
  display: grid;
  gap: clamp(22px, 3.6vw, 44px);
  align-items: start;
}
.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: var(--ct-hair);
}
.page-contact .ct-steps li {
  display: flex;
  gap: clamp(14px, 2.2vw, 22px);
  padding: var(--ct-pad);
  background: var(--ink);
}
.page-contact .ct-step-num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
  padding-top: 4px;
}
.page-contact .ct-steps h3 {
  margin: 0 0 8px;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}
.page-contact .ct-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-2);
}
.page-contact .ct-sample {
  border: var(--ct-hair);
  border-top: 2px solid var(--lime);
  background: var(--panel);
  padding: var(--ct-pad);
}
.page-contact .ct-sample-head {
  margin: 0 0 18px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lime);
}
.page-contact .ct-sample-list {
  margin: 0;
  display: grid;
  gap: 6px;
}
.page-contact .ct-sample-list dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-3);
}
.page-contact .ct-sample-list dd {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-2);
}
.page-contact .ct-sample-list dd.mono {
  font-family: var(--font-mono);
  color: var(--text);
  word-break: break-word;
}
.page-contact .ct-sample-foot {
  margin: 8px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-3);
}

/* 03 电话与地址 */
.page-contact .ct-pair {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: var(--ct-hair);
}
.page-contact .ct-pair-block {
  background: var(--panel);
  padding: var(--ct-pad);
  border-left: 2px solid var(--lime);
}
.page-contact .ct-pair-block--amber {
  border-left-color: var(--amber);
}
.page-contact .ct-pair-label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-3);
}
.page-contact .ct-pair-block h3 {
  margin: 0 0 12px;
  font-size: clamp(18px, 2.3vw, 22px);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--text);
}
.page-contact .ct-pair-value {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.8vw, 26px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--lime);
  word-break: break-all;
}
.page-contact .ct-pair-value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.page-contact .ct-pair-value a:hover,
.page-contact .ct-pair-value a:focus-visible {
  border-color: var(--lime);
}
.page-contact .ct-pair-value--addr {
  font-family: var(--font-body);
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 500;
  letter-spacing: 0;
  color: var(--text);
  word-break: normal;
  line-height: 1.6;
}
.page-contact .ct-pair-block p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-2);
}
.page-contact .ct-pair-block p:last-child {
  margin-bottom: 0;
}

/* 04 咨询准备 */
.page-contact .ct-prepare {
  display: grid;
  gap: clamp(22px, 3.6vw, 44px);
  align-items: start;
}
.page-contact .ct-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: var(--ct-hair);
}
.page-contact .ct-checklist li {
  background: var(--ink);
}
.page-contact .ct-check {
  display: flex;
  align-items: flex-start;
  gap: clamp(10px, 1.8vw, 16px);
  padding: 14px var(--ct-pad);
  cursor: pointer;
}
.page-contact .ct-check input {
  flex: none;
  position: relative;
  width: 16px;
  height: 16px;
  margin: 4px 0 0;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 0;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-contact .ct-check input:checked {
  background: var(--lime);
  border-color: var(--lime);
}
.page-contact .ct-check input:checked::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid var(--ink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.page-contact .ct-check input:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}
.page-contact .ct-check-num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-3);
  padding-top: 3px;
}
.page-contact .ct-check-text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-2);
}
.page-contact .ct-check-text strong {
  display: block;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 3px;
}
.page-contact .ct-prepare-fig {
  margin: 0;
  width: 100%;
}

/* 05 咨询类型 */
.page-contact .ct-types {
  display: grid;
  gap: 0;
  border-top: var(--ct-hair);
}
.page-contact .ct-type {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num name"
    "num desc"
    "num link";
  gap: 6px clamp(14px, 2.4vw, 26px);
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: var(--ct-hair);
}
.page-contact .ct-type-num {
  grid-area: num;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
  padding-top: 5px;
}
.page-contact .ct-type-name {
  grid-area: name;
  margin: 0;
  font-size: clamp(16px, 2.1vw, 20px);
  font-weight: 800;
  letter-spacing: -0.012em;
  color: var(--text);
}
.page-contact .ct-type-desc {
  grid-area: desc;
  margin: 0;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-2);
}
.page-contact .ct-type-link {
  grid-area: link;
  margin-top: 6px;
  align-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.page-contact .ct-type-link::after {
  content: "→";
  font-size: 13px;
}
.page-contact .ct-type-link:hover,
.page-contact .ct-type-link:focus-visible {
  border-color: var(--lime);
  transform: translateX(4px);
}

/* 06 服务时间 */
.page-contact .ct-hours {
  display: grid;
  gap: clamp(20px, 3.2vw, 40px);
  border-top: 2px solid var(--lime);
  background: var(--panel);
  padding: clamp(20px, 3vw, 34px);
}
.page-contact .ct-hours-time {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5.6vw, 48px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--lime);
}
.page-contact .ct-hours-note {
  margin: 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-2);
}
.page-contact .ct-hours-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: var(--ct-hair);
}
.page-contact .ct-hours-links li {
  background: var(--ink);
}
.page-contact .ct-hours-links a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.page-contact .ct-hours-links a .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-3);
}
.page-contact .ct-hours-links a:hover,
.page-contact .ct-hours-links a:focus-visible {
  color: var(--lime);
  background: rgba(200, 255, 77, 0.06);
}

@media (min-width: 720px) {
  .page-contact .ct-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .ct-channel:first-child {
    grid-column: 1 / -1;
  }
  .page-contact .ct-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .ct-hours {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero-inner {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.85fr);
  }
  .page-contact .ct-mail-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
  .page-contact .ct-prepare {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }
  .page-contact .ct-type {
    grid-template-columns: 64px minmax(0, 1fr) minmax(0, 0.62fr);
    grid-template-areas:
      "num name link"
      "num desc link";
    align-items: start;
  }
  .page-contact .ct-type-link {
    margin-top: 2px;
    justify-self: start;
    align-self: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .ct-channel:first-child {
    grid-column: auto;
  }
  .page-contact .ct-channel {
    min-height: 268px;
  }
}
<<<END>>>