.page-contact {
  --ct-cyan: var(--cyan);
  --ct-orange: var(--orange);
  --ct-yellow: var(--yellow);
  --ct-violet: var(--violet);
  position: relative;
  overflow-x: clip;
}

.page-contact .breadcrumb {
  padding-top: clamp(24px, 4vw, 40px);
}

.page-contact .breadcrumb .shell {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--text-dim);
}

.page-contact .breadcrumb a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .14s ease;
}

.page-contact .breadcrumb a:hover {
  border-bottom-color: var(--ice);
}

.page-contact .breadcrumb .shell > span {
  margin-left: 8px;
}

/* ============ 首屏 ============ */
.page-contact .contact-hero {
  position: relative;
  padding-block: clamp(56px, 10vw, 132px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  left: -10%;
  width: 72%;
  height: 480px;
  background: radial-gradient(ellipse at 32% 42%, rgba(34, 224, 208, .17), transparent 66%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -6%;
  bottom: -80px;
  width: 46%;
  height: 360px;
  background: radial-gradient(ellipse at 60% 50%, rgba(255, 138, 31, .12), transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__title {
  margin: 20px 0 0;
  max-width: 15ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(36px, 8.2vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--mist);
}

.page-contact .contact-hero__lede {
  margin: clamp(24px, 3.6vw, 44px) 0 0;
  max-width: 58ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--text);
}

.page-contact .contact-hero__actions {
  margin-top: clamp(28px, 4vw, 48px);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ============ 横幅图 ============ */
.page-contact .contact-banner {
  display: block;
  margin: 0 auto clamp(40px, 6vw, 84px);
  width: min(100% - (var(--gutter) * 2), var(--shell));
}

/* ============ 通用区块 ============ */
.page-contact .section {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-contact .section-head {
  max-width: 760px;
  margin-bottom: clamp(28px, 5vw, 52px);
}

.page-contact .section-head h2 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-contact .section-head p:not(.eyebrow) {
  margin: 16px 0 0;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--text);
}

/* ============ 四条通道 ============ */
.page-contact .channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 22px);
}

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

@media (min-width: 1080px) {
  .page-contact .channels__grid {
    grid-template-columns: 1.28fr 1fr 1.12fr 0.92fr;
    align-items: start;
  }
}

.page-contact .channel {
  --tone: var(--ct-cyan);
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  padding: clamp(24px, 3vw, 32px) clamp(20px, 2.4vw, 28px) clamp(26px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-a);
  background: linear-gradient(160deg, rgba(18, 53, 102, .62), rgba(6, 16, 41, .8));
  box-shadow: inset 0 1px 0 rgba(244, 248, 251, .04);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page-contact .channel::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--tone), transparent 78%);
  opacity: .55;
}

.page-contact .channel:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  box-shadow: 0 18px 40px -22px rgba(34, 224, 208, .38);
}

.page-contact .channel--cyan { --tone: var(--ct-cyan); }
.page-contact .channel--orange { --tone: var(--ct-orange); padding-top: clamp(32px, 4vw, 46px); }
.page-contact .channel--yellow { --tone: var(--ct-yellow); }
.page-contact .channel--violet { --tone: var(--ct-violet); padding-bottom: clamp(34px, 4.5vw, 52px); }

.page-contact .channel__index {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--tone);
}

.page-contact .channel__title {
  margin: 18px 0 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.25;
  color: var(--mist);
}

.page-contact .channel__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-contact .channel__meta {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--tone);
}

/* ============ 大屏观赛 ============ */
.page-contact .screen-watch__lede {
  max-width: 62ch;
}

.page-contact .screen-watch__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--line);
}

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

.page-contact .screen-stat {
  min-width: 0;
  padding: clamp(22px, 3vw, 34px) clamp(16px, 2vw, 24px);
  background: linear-gradient(180deg, rgba(14, 42, 79, .9), rgba(6, 16, 41, .72));
}

.page-contact .screen-stat__num {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(44px, 7.6vw, 84px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-contact .screen-stat:nth-child(2) .screen-stat__num { color: var(--ice); }
.page-contact .screen-stat:nth-child(3) .screen-stat__num { color: var(--orange); }
.page-contact .screen-stat:nth-child(4) .screen-stat__num { color: var(--violet); }

.page-contact .screen-stat__unit {
  margin-left: 4px;
  font-size: 22px;
  letter-spacing: 0;
  color: var(--text-dim);
}

.page-contact .screen-stat__label {
  display: block;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
}

/* ============ 预约流程 ============ */
.page-contact .steps__svg {
  display: none;
}

@media (min-width: 900px) {
  .page-contact .steps__svg {
    display: block;
    width: 100%;
    height: 48px;
    margin-bottom: -8px;
  }
}

.page-contact .steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 26px);
}

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

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

.page-contact .step {
  min-width: 0;
  padding-top: 22px;
  border-top: 2px solid var(--line-strong);
}

.page-contact .step__num {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-contact .step__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--mist);
}

.page-contact .step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ============ 联系方式 ============ */
.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--line);
}

@media (min-width: 880px) {
  .page-contact .contact-grid {
    grid-template-columns: 1.15fr 1fr 1.45fr;
  }
}

.page-contact .contact-cell {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: clamp(24px, 3vw, 34px) clamp(20px, 2.4vw, 28px);
  background: linear-gradient(180deg, rgba(14, 42, 79, .88), rgba(6, 16, 41, .74));
}

.page-contact .contact-cell__label {
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-contact .contact-cell__value {
  font-size: 16px;
  line-height: 1.7;
  color: var(--mist);
  word-break: break-word;
}

.page-contact .contact-cell__value--num {
  font-family: var(--font-num);
  font-size: clamp(17px, 1.9vw, 21px);
  letter-spacing: -0.01em;
  color: var(--ice);
  font-variant-numeric: tabular-nums;
}

.page-contact .copy-btn {
  align-self: flex-start;
  margin-top: auto;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: transparent;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  cursor: pointer;
  transition: background .14s ease, color .14s ease, border-color .14s ease;
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  background: rgba(34, 224, 208, .14);
  border-color: var(--cyan);
  color: var(--ice);
  outline: none;
}

.page-contact .contact-direct__note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ============ 合作与资料 ============ */
.page-contact .coop__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 60px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-contact .coop__layout {
    grid-template-columns: 1.45fr 1fr;
  }
}

.page-contact .coop__text h2 {
  margin: 14px 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-contact .coop__text p {
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--text);
}

.page-contact .coop__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .coop__list li {
  position: relative;
  padding: 16px 20px 16px 48px;
  border: 1px solid var(--line);
  border-radius: var(--r-b);
  background: rgba(14, 42, 79, .5);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.page-contact .coop__list li::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 25px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 138, 31, .16);
}

.page-contact .coop__list li:nth-child(2n)::before {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 224, 208, .16);
}

.page-contact .coop__list li:nth-child(3n)::before {
  background: var(--violet);
  box-shadow: 0 0 0 4px rgba(108, 92, 231, .2);
}

/* ============ 服务时间 ============ */
.page-contact .response__rows {
  border-top: 1px solid var(--line);
}

.page-contact .response-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 18px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--line);
}

.page-contact .response-row__key {
  min-width: 0;
  font-size: 16px;
  color: var(--mist);
}

.page-contact .response-row__val {
  min-width: 0;
  font-family: var(--font-num);
  font-size: clamp(15px, 1.8vw, 18px);
  letter-spacing: -0.01em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* ============ 来访与到达 ============ */
.page-contact .visit__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-contact .visit__layout {
    grid-template-columns: 1.1fr 1fr;
  }
}

.page-contact .visit__media {
  width: 100%;
  margin: 0;
}

.page-contact .visit__text h2 {
  margin: 14px 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-contact .visit__text p {
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--text);
}

.page-contact .visit__address {
  display: block;
  margin-top: 24px;
  padding: 18px 22px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--r-card) var(--r-card) 0;
  background: rgba(255, 138, 31, .07);
  font-family: var(--font-num);
  font-size: 15px;
  line-height: 1.7;
  font-style: normal;
  color: var(--ice);
}

/* ============ 收尾 ============ */
.page-contact .outro {
  padding-bottom: clamp(56px, 8vw, 110px);
}

.page-contact .outro__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 68px);
  border: 1px solid var(--line);
  border-radius: var(--r-a);
  background: linear-gradient(135deg, rgba(18, 53, 102, .9), rgba(6, 16, 41, .94));
}

.page-contact .outro__panel::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 138, 31, .22), transparent 70%);
  pointer-events: none;
}

.page-contact .outro__panel h2 {
  position: relative;
  margin: 0 0 16px;
  max-width: 26ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-contact .outro__panel p {
  position: relative;
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

.page-contact .outro__actions {
  position: relative;
  margin-top: clamp(24px, 3.4vw, 38px);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (max-width: 420px) {
  .page-contact .response-row__val {
    text-align: left;
  }
}