.page-contact {
  --pc-dim: var(--slate);
  --pc-line-soft: rgba(141, 162, 192, .22);
  --pc-deep: #B23B0A;
  color: var(--slate);
  padding-bottom: clamp(40px, 7vw, 80px);
}

.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

.page-contact a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 214, .42);
}

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

.page-contact .pc-band a {
  color: var(--ink-text);
  border-bottom: 2px solid var(--orange);
}

.page-contact .pc-band a:hover {
  color: var(--pc-deep);
  border-bottom-color: var(--pc-deep);
}

.page-contact .pc-h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 38px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--paper);
  margin: 0 0 10px;
}

.page-contact .pc-note {
  font-size: 15px;
  line-height: 1.9;
  color: var(--pc-dim);
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding: clamp(16px, 3vw, 28px) 0 clamp(20px, 4vw, 40px);
}

.page-contact .pc-hero__grid {
  position: relative;
}

.page-contact .pc-hero__body {
  max-width: 760px;
}

.page-contact h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 7.2vw, 58px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--paper);
  margin: 10px 0 0;
  max-width: 15em;
}

.page-contact .pc-hero__lead {
  max-width: 58ch;
  margin: 18px 0 0;
  font-size: clamp(15px, 2.5vw, 17px);
  line-height: 1.95;
  color: var(--pc-dim);
}

.page-contact .pc-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2px;
  margin: 26px 0 0;
  border: 2px solid var(--brown);
  background: var(--brown);
  max-width: 720px;
}

.page-contact .pc-hero__facts > div {
  background: var(--panel);
  padding: 12px 14px;
}

.page-contact .pc-hero__facts dt {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--pc-dim);
  margin-bottom: 6px;
}

.page-contact .pc-hero__facts dd {
  margin: 0;
  color: var(--paper);
  font-size: clamp(18px, 3.6vw, 24px);
}

.page-contact .pc-vert {
  display: none;
}

/* ---------- 三通道 ---------- */
.page-contact .pc-channels {
  padding-top: clamp(10px, 2vw, 18px);
}

.page-contact .pc-head {
  max-width: 70ch;
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-contact .pc-ch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .pc-chan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(16px, 3vw, 24px);
  background: var(--panel);
  border: 2px solid var(--brown);
  box-shadow: var(--hard-sm);
  transition: transform .18s ease, box-shadow .18s ease;
}

.page-contact .pc-chan:hover,
.page-contact .pc-chan:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--hard), 0 0 0 2px var(--cyan);
}

.page-contact .pc-chan--ticket {
  border-color: transparent;
  background:
    linear-gradient(var(--panel), var(--panel)) padding-box,
    var(--grad) border-box;
}

.page-contact .pc-chan h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 26px);
  letter-spacing: -.01em;
  color: var(--paper);
  margin: 0;
}

.page-contact .pc-chan__fit {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pc-dim);
  margin: 0;
}

.page-contact .pc-chan__k {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper);
  opacity: .88;
  margin: 4px 0 0;
}

.page-contact .pc-chan__d {
  font-size: 14px;
  line-height: 1.85;
  color: var(--pc-dim);
  margin: 0;
}

.page-contact .pc-chan__link {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 8px;
  font-size: 14px;
}

.page-contact .pc-fact__v {
  font-family: var(--font-data);
  font-size: clamp(13px, 3.2vw, 17px);
  letter-spacing: -.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
  margin: 0;
}

.page-contact .pc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-contact .pc-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pc-dim);
}

.page-contact .pc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

.page-contact .pc-list--paper li {
  color: var(--ink-text);
}

.page-contact .pc-list--paper li::before {
  background: var(--brown);
}

/* ---------- 纸面带：联系方式与赛程更正 ---------- */
.page-contact .pc-band {
  background: var(--paper);
  color: var(--ink-text);
  border-top: 2px solid var(--brown);
  border-bottom: 2px solid var(--brown);
  padding: clamp(30px, 5.5vw, 60px) 0;
  margin: clamp(26px, 5vw, 52px) 0;
}

.page-contact .pc-band .pc-h2 {
  color: var(--ink-text);
}

.page-contact .pc-band__note {
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-text);
  opacity: .78;
  margin: 0 0 clamp(18px, 3vw, 28px);
  max-width: 66ch;
}

.page-contact .pc-reach__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
}

.page-contact .pc-reach__col {
  border-left: 3px solid var(--orange);
  padding-left: 14px;
}

.page-contact .pc-reach__k {
  display: block;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ink-text);
  opacity: .6;
  margin-bottom: 8px;
}

.page-contact .pc-reach__v {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(16px, 3.8vw, 22px);
  line-height: 1.3;
  color: var(--ink-text);
  overflow-wrap: anywhere;
}

.page-contact .pc-reach__v--tel {
  font-size: clamp(26px, 7vw, 44px);
  color: var(--pc-deep);
  letter-spacing: -.01em;
}

.page-contact .pc-reach__col p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-text);
  opacity: .74;
  margin: 10px 0 0;
}

.page-contact .pc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--brown);
}

.page-contact .pc-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 2px solid var(--brown);
}

.page-contact .pc-steps__no {
  font-family: var(--font-data);
  font-size: clamp(20px, 4vw, 30px);
  line-height: 1;
  color: var(--pc-deep);
}

.page-contact .pc-steps h3 {
  font-family: var(--font-display);
  font-size: clamp(16px, 2.8vw, 19px);
  margin: 0 0 6px;
  color: var(--ink-text);
}

.page-contact .pc-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-text);
  opacity: .8;
}

.page-contact .pc-steps__tail {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-text);
  opacity: .82;
  max-width: 74ch;
}

/* ---------- 位置 ---------- */
.page-contact .pc-loc__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: clamp(16px, 3vw, 26px);
}

.page-contact .pc-loc__media {
  border: 2px solid var(--brown);
  box-shadow: var(--hard-sm);
  background: var(--panel);
  overflow: hidden;
}

.page-contact .pc-loc__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

.page-contact .pc-loc__addr {
  margin-top: 2px;
  background: var(--panel);
  border: 2px solid var(--brown);
  padding: clamp(16px, 3vw, 24px);
}

.page-contact .pc-loc__name {
  font-family: var(--font-display);
  font-size: clamp(18px, 3.2vw, 22px);
  color: var(--paper);
  margin: 0 0 6px;
}

.page-contact .pc-loc__line {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pc-dim);
  margin: 0 0 14px;
}

.page-contact .pc-route {
  display: block;
  width: 100%;
  height: auto;
  color: var(--pc-dim);
}

.page-contact .pc-route .r-road {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  opacity: .42;
}

.page-contact .pc-route .r-node {
  fill: var(--cyan);
  opacity: .85;
}

.page-contact .pc-route .r-pin {
  fill: none;
  stroke: var(--orange);
  stroke-width: 2;
}

.page-contact .pc-route .r-pin-dot {
  fill: var(--orange);
}

.page-contact .pc-visit {
  background: var(--paper);
  border: 2px solid var(--brown);
  box-shadow: var(--hard-sm);
  padding: clamp(16px, 3vw, 24px);
  color: var(--ink-text);
}

.page-contact .pc-visit h3 {
  font-family: var(--font-display);
  font-size: clamp(17px, 3vw, 21px);
  margin: 0 0 12px;
  color: var(--ink-text);
}

/* ---------- 合作 ---------- */
.page-contact .pc-partner__card {
  position: relative;
  background: var(--panel);
  border: 2px solid var(--brown);
  box-shadow: var(--hard-sm);
  padding: clamp(18px, 3.4vw, 30px) clamp(18px, 3.4vw, 30px) clamp(18px, 3.4vw, 30px) clamp(22px, 4vw, 36px);
  overflow: hidden;
}

.page-contact .pc-partner__card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: var(--grad);
}

.page-contact .pc-partner__head {
  max-width: 66ch;
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-contact .pc-partner__head p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--pc-dim);
  margin: 0;
}

.page-contact .pc-partner__cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .pc-partner__col h3 {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: .01em;
  color: var(--cyan);
  margin: 0 0 8px;
}

.page-contact .pc-partner__col p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pc-dim);
  margin: 0;
}

.page-contact .pc-more {
  display: inline-block;
  margin-top: clamp(16px, 3vw, 24px);
  font-family: var(--font-data);
  font-size: 14px;
}

/* ---------- 响应时效 ---------- */
.page-contact .pc-sla__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 36px);
  margin-top: clamp(14px, 2.5vw, 22px);
}

.page-contact .pc-scale {
  margin: clamp(16px, 3vw, 24px) 0 clamp(20px, 3vw, 28px);
}

.page-contact .pc-scale__marks {
  position: relative;
  display: flex;
  list-style: none;
  margin: 0;
  padding: 30px 0 0;
}

.page-contact .pc-scale__marks::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  opacity: .6;
}

.page-contact .pc-scale__marks li {
  position: relative;
  flex: 1;
  text-align: center;
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--pc-dim);
}

.page-contact .pc-scale__marks li::after {
  content: "";
  position: absolute;
  top: -23px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .pc-scale__marks li:last-child::after {
  background: var(--orange);
}

.page-contact .pc-list--sla li {
  font-size: 14.5px;
}

.page-contact .pc-list--sla strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--paper);
  margin-bottom: 2px;
}

.page-contact .pc-sla__fig {
  margin: 0;
}

.page-contact .pc-sla__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 9 / 7;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-contact .pc-scale__marks li {
    font-size: 13px;
  }

  .page-contact .pc-reach__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .page-contact .pc-partner__cols {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

@media (min-width: 820px) {
  .page-contact .pc-ch-grid {
    grid-template-columns: 1.15fr 1fr;
    align-items: stretch;
  }

  .page-contact .pc-chan--ticket {
    grid-row: span 2;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-loc__grid {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 330px);
  }

  .page-contact .pc-sla__grid {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-contact .pc-vert {
    display: block;
    position: absolute;
    top: 14px;
    right: 0;
    margin: 0;
    writing-mode: vertical-rl;
    font-family: var(--font-data);
    font-size: 12px;
    letter-spacing: .34em;
    color: rgba(141, 162, 192, .7);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-chan {
    transition: none;
  }

  .page-contact .pc-chan:hover,
  .page-contact .pc-chan:focus-within {
    transform: none;
  }
}