/* ===== 联系入口 页面专属样式 ===== */

.page-contact {
  --contact-pad-block: clamp(52px, 7vw, 96px);
  --contact-cut: 22px;
  background: var(--white);
}

/* --- 首屏 --- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background: var(--blue-900);
  color: var(--white);
  padding: clamp(36px, 5.5vw, 68px) 0 clamp(44px, 6.5vw, 88px);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 46%, rgba(255, 106, 26, .17) 46%, rgba(255, 106, 26, .17) 47.4%, transparent 47.4%),
    linear-gradient(115deg, transparent 62%, rgba(198, 255, 74, .10) 62%, rgba(198, 255, 74, .10) 62.9%, transparent 62.9%);
}

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

.page-contact .contact-hero .breadcrumb {
  color: rgba(255, 255, 255, .6);
  font-size: .8125rem;
  letter-spacing: .04em;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .contact-hero .breadcrumb a {
  color: rgba(255, 255, 255, .82);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-contact .contact-hero .breadcrumb a:hover {
  color: var(--lime-400);
}

.page-contact .contact-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange-500);
}

.page-contact .contact-hero__title {
  margin: .18em 0 0;
  font-size: clamp(2.5rem, 8vw, 5.6rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.035em;
  max-width: 14em;
}

.page-contact .contact-hero__lead {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  max-width: 660px;
  font-size: clamp(1rem, 1.1vw, 1.09rem);
  line-height: 1.78;
  color: rgba(255, 255, 255, .78);
}

.page-contact .contact-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 54px);
  margin-top: clamp(28px, 4vw, 46px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid rgba(255, 255, 255, .14);
}

.page-contact .contact-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.page-contact .contact-hero__num {
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--orange-500);
  line-height: 1;
}

.page-contact .contact-hero__num--live {
  color: var(--lime-400);
}

.page-contact .contact-hero__cap {
  font-size: .875rem;
  color: rgba(255, 255, 255, .68);
}

/* --- 骨架与侧栏 --- */
.page-contact .page-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 58px);
  align-items: start;
  padding-block: var(--contact-pad-block);
}

.page-contact .page-shell__main {
  min-width: 0;
}

.page-contact .page-shell__rail .data-rail {
  display: grid;
  gap: 12px;
}

.page-contact .page-shell__rail .rail-index {
  margin-top: 26px;
}

.page-contact .rail-index__link {
  display: block;
  padding: 7px 0 7px 12px;
  font-size: .875rem;
  line-height: 1.5;
  color: var(--gray-500);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .rail-index__link:hover,
.page-contact .rail-index__link:focus-visible {
  color: var(--blue-700);
  border-left-color: var(--orange-500);
  outline: none;
}

@media (min-width: 1080px) {
  .page-contact .page-shell {
    grid-template-columns: 244px minmax(0, 1fr);
  }

  .page-contact .page-shell__rail {
    position: sticky;
    top: 108px;
  }
}

/* --- 章节节奏 --- */
.page-contact .page-shell__main > .section + .section {
  margin-top: clamp(56px, 7.5vw, 104px);
}

.page-contact .section__title {
  font-size: clamp(1.7rem, 3.1vw, 2.6rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--blue-700);
  margin: .28em 0 0;
}

.page-contact .section__lead {
  margin: .85em 0 0;
  max-width: 620px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--gray-500);
}

/* --- 三栏诉求路径 --- */
.page-contact .path-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(24px, 3.2vw, 40px);
}

@media (min-width: 760px) {
  .page-contact .path-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .path-card {
  position: relative;
  padding: clamp(22px, 2.6vw, 30px);
  background: var(--gray-100);
  border-left: 3px solid transparent;
  clip-path: polygon(0 0, calc(100% - var(--contact-cut)) 0, 100% var(--contact-cut), 100% 100%, 0 100%);
  transition: transform .3s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
}

.page-contact .path-card:hover,
.page-contact .path-card:focus-within {
  transform: translateY(-2px);
  border-left-color: var(--orange-500);
  background: #E6EDF3;
}

.page-contact .path-card__num {
  display: block;
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--orange-500);
  line-height: 1;
}

.page-contact .path-card__title {
  margin: .8em 0 .6em;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.32;
  color: var(--blue-700);
}

.page-contact .path-card__desc {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.74;
  color: var(--ink);
}

.page-contact .path-card__more {
  margin-top: 0;
  padding-top: 0;
  border-top: 1px solid transparent;
  font-size: .875rem;
  line-height: 1.72;
  color: var(--gray-500);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease), opacity .3s var(--ease), margin-top .3s var(--ease), padding-top .3s var(--ease);
}

.page-contact .path-card:hover .path-card__more,
.page-contact .path-card:focus-within .path-card__more {
  max-height: 240px;
  opacity: 1;
  margin-top: 14px;
  padding-top: 14px;
  border-top-color: var(--line-strong);
}

.page-contact .path-card__link {
  display: inline-block;
  margin-top: 16px;
  font-size: .875rem;
  font-weight: 700;
  color: var(--blue-500);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .path-card__link:hover {
  color: var(--orange-500);
  border-bottom-color: var(--orange-500);
}

@media (max-width: 759px) {
  .page-contact .path-card__more {
    max-height: none;
    opacity: 1;
    margin-top: 14px;
    padding-top: 14px;
    border-top-color: var(--line-strong);
  }
}

/* --- 客服渠道 --- */
.page-contact .channel-map {
  margin: clamp(24px, 3.2vw, 38px) 0 0;
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(18px, 2.4vw, 26px);
}

@media (min-width: 760px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 2.4vw, 30px);
  background: var(--gray-100);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--contact-cut)), calc(100% - var(--contact-cut)) 100%, 0 100%);
}

.page-contact .channel-card--primary {
  background: var(--blue-700);
  color: var(--white);
}

.page-contact .channel-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.page-contact .channel-card--primary .channel-card__label {
  color: var(--lime-400);
}

.page-contact .channel-card__value {
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--orange-500);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .channel-card--primary .channel-card__value {
  color: var(--white);
}

.page-contact .channel-card__value--plain {
  color: var(--blue-700);
}

.page-contact .channel-card__value:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-contact .channel-card__use {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--ink);
}

.page-contact .channel-card--primary .channel-card__use {
  color: rgba(255, 255, 255, .8);
}

/* --- 场馆纠错清单 --- */
.page-contact .fix-list {
  list-style: none;
  margin: clamp(24px, 3.2vw, 38px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .fix-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(16px, 3vw, 32px);
  align-items: start;
  padding: clamp(18px, 2.4vw, 28px) 0;
  border-bottom: 1px solid var(--line);
  transition: background-color .25s var(--ease);
}

.page-contact .fix-item:hover {
  background: var(--gray-100);
}

.page-contact .fix-item__num {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--orange-500);
  line-height: 1.5;
  min-width: 2ch;
}

.page-contact .fix-item__title {
  margin: 0 0 .4em;
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--blue-700);
}

.page-contact .fix-item__desc {
  margin: 0;
  max-width: 640px;
  font-size: .9375rem;
  line-height: 1.74;
  color: var(--gray-500);
}

.page-contact .fix-note {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--orange-500);
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--ink);
}

/* --- 合作洽谈 --- */
.page-contact .coop-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: clamp(24px, 3.2vw, 38px);
}

@media (min-width: 840px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .coop-card {
  padding: clamp(22px, 2.6vw, 32px);
  border-top: 3px solid var(--blue-700);
  background: var(--gray-100);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-contact .coop-card:hover {
  transform: translateY(-2px);
  border-top-color: var(--orange-500);
}

.page-contact .coop-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--blue-700);
  padding: 5px 10px;
}

.page-contact .coop-card__tag--alt {
  background: var(--orange-500);
}

.page-contact .coop-card__title {
  margin: 18px 0 14px;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.34;
  color: var(--blue-700);
}

.page-contact .coop-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .coop-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .coop-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 2px;
  background: var(--orange-500);
}

.page-contact .coop-card__need {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-strong);
  font-size: .875rem;
  line-height: 1.72;
  color: var(--gray-500);
}

/* --- 版权与使用 --- */
.page-contact .rights-panel {
  padding: clamp(26px, 3.4vw, 48px);
  background: var(--blue-700);
  color: var(--white);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 0 100%);
}

.page-contact .rights-panel__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime-400);
}

.page-contact .rights-panel__title {
  margin: .7em 0 0;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-contact .rights-list {
  list-style: none;
  margin: clamp(20px, 2.8vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .rights-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, .16);
}

@media (min-width: 700px) {
  .page-contact .rights-item {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

.page-contact .rights-item__label {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--orange-300);
}

.page-contact .rights-item__text {
  font-size: .9375rem;
  line-height: 1.74;
  color: rgba(255, 255, 255, .82);
}

/* --- 处理流程 --- */
.page-contact .flow-figure {
  margin: clamp(24px, 3.2vw, 38px) 0 0;
}

.page-contact .flow-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(18px, 2.4vw, 26px);
}

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

.page-contact .flow-step {
  position: relative;
  padding: clamp(18px, 2.2vw, 24px);
  background: var(--gray-100);
  border-bottom: 3px solid transparent;
  transition: border-color .25s var(--ease);
}

.page-contact .flow-step:hover,
.page-contact .flow-step[open] {
  border-bottom-color: var(--orange-500);
}

.page-contact .flow-step__summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  cursor: pointer;
  list-style: none;
}

.page-contact .flow-step__summary::-webkit-details-marker {
  display: none;
}

.page-contact .flow-step__num {
  font-size: 1rem;
  font-weight: 700;
  color: var(--orange-500);
  line-height: 1.3;
}

.page-contact .flow-step__title {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--blue-700);
}

.page-contact .flow-step__desc {
  margin: 12px 0 0;
  font-size: .875rem;
  line-height: 1.74;
  color: var(--gray-500);
}

@media (min-width: 900px) {
  .page-contact .flow-step:not(:last-child)::before {
    content: "";
    position: absolute;
    top: 32px;
    right: -9px;
    width: 16px;
    height: 2px;
    background: var(--orange-500);
    transform: rotate(-34deg);
  }
}

.page-contact .process-note {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--gray-500);
}

/* --- 页尾深色带 --- */
.page-contact .contact-closing {
  position: relative;
  overflow: hidden;
  margin-top: clamp(56px, 8vw, 112px);
  padding: clamp(56px, 8vw, 116px) 0;
  background: var(--blue-900);
  color: var(--white);
}

.page-contact .contact-closing::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(105deg, transparent 55%, rgba(255, 106, 26, .14) 55%, rgba(255, 106, 26, .14) 56.2%, transparent 56.2%);
}

.page-contact .contact-closing > .container {
  position: relative;
  z-index: 1;
}

.page-contact .contact-closing__brand {
  margin: 0;
  font-size: clamp(1.8rem, 4.4vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.page-contact .contact-closing__line {
  margin: clamp(16px, 2vw, 22px) 0 0;
  max-width: 540px;
  font-size: 1rem;
  line-height: 1.76;
  color: rgba(255, 255, 255, .72);
}

.page-contact .contact-closing__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(14px, 3vw, 30px);
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: clamp(18px, 2.6vw, 26px);
  border-top: 1px solid rgba(255, 255, 255, .14);
}

.page-contact .contact-closing__link {
  font-size: .875rem;
  color: rgba(255, 255, 255, .8);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .contact-closing__link:hover {
  color: var(--lime-400);
  border-bottom-color: var(--lime-400);
}

.page-contact .contact-closing__icp {
  font-size: .8125rem;
  color: rgba(255, 255, 255, .5);
  margin-left: auto;
}

/* --- 媒体与可访问性细节 --- */
.page-contact img {
  max-width: 100%;
  height: auto;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .path-card,
  .page-contact .coop-card,
  .page-contact .path-card__more,
  .page-contact .flow-step,
  .page-contact .fix-item {
    transition: none;
  }

  .page-contact .path-card:hover,
  .page-contact .coop-card:hover {
    transform: none;
  }
}
<<<END>>>