/* ================= 意见反馈页 · page-contact ================= */

.page-contact {
  background: var(--ink);
  color: var(--silver);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(18px, 3.2vw, 36px) 0 clamp(36px, 5.4vw, 68px);
  background:
    linear-gradient(118deg, rgba(226, 58, 46, .12) 0%, rgba(226, 58, 46, 0) 38%),
    linear-gradient(206deg, rgba(216, 185, 138, .13) 0%, rgba(11, 18, 32, 0) 50%);
}

.page-contact .contact-hero .breadcrumbs {
  margin-bottom: clamp(16px, 2.8vw, 28px);
}

.page-contact .contact-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 4.2vw, 52px);
  align-items: start;
  padding-top: clamp(18px, 2.8vw, 28px);
  border-top: 1px solid var(--line);
}

.page-contact .contact-hero__grid::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: clamp(48px, 8vw, 96px);
  height: 2px;
  background: var(--red);
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(29px, 5.2vw, 60px);
  line-height: 1.07;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-hero__intro {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.78;
  color: var(--silver-70);
}

/* 服务状态面板 */
.page-contact .status-board {
  background: var(--steel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(18px, 2.6vw, 26px);
  box-shadow: 0 20px 46px -32px rgba(0, 0, 0, .95);
}

.page-contact .status-board__head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 14px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--silver-70);
}

.page-contact .status-board__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .status-board__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 14px;
  line-height: 1.5;
  color: var(--silver-55);
}

.page-contact .status-board__list li:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-contact .status-board__list strong {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 14px;
  color: var(--paper);
  white-space: nowrap;
}

.page-contact .status-board__list li:first-child strong {
  color: var(--red);
}

/* ---------- 联系通道总览 ---------- */
.page-contact .channel-split {
  display: grid;
  gap: 18px;
  margin-top: clamp(24px, 3.6vw, 38px);
}

.page-contact .channel-main {
  display: grid;
  gap: 16px;
}

.page-contact .channel-card {
  position: relative;
  background: linear-gradient(140deg, var(--steel) 0%, var(--ink-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 32px);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-contact .channel-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 64px;
  height: 64px;
  background: radial-gradient(circle at 100% 0%, rgba(216, 185, 138, .22), rgba(216, 185, 138, 0) 70%);
  border-top-right-radius: var(--radius-lg);
  pointer-events: none;
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  border-color: var(--red);
}

.page-contact .channel-card__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sand);
}

.page-contact .channel-card__value {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.6vw, 27px);
  font-weight: 500;
  line-height: 1.25;
  color: var(--paper);
  word-break: break-all;
}

.page-contact .channel-card__value--phone {
  font-size: clamp(30px, 5vw, 46px);
  letter-spacing: .02em;
  word-break: normal;
}

.page-contact .channel-card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 16px;
}

.page-contact .channel-card__hint {
  font-size: 13px;
  line-height: 1.5;
  color: var(--silver-55);
}

.page-contact .channel-card__note {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver-70);
}

/* 侧栏 */
.page-contact .channel-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .channel-side__hours,
.page-contact .channel-side__address {
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--sand);
  border-radius: var(--radius-lg);
  padding: clamp(18px, 2.6vw, 26px);
}

.page-contact .channel-side__address {
  border-left-color: var(--cyan);
}

.page-contact .channel-side h3 {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--silver-70);
}

.page-contact .hours-big {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 4.6vw, 42px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--sand);
}

.page-contact .hours-big em {
  font-style: normal;
  padding: 0 4px;
  color: var(--silver-55);
}

.page-contact .channel-side__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver-55);
}

.page-contact .channel-side__text {
  margin: 0 0 14px;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.7;
  color: var(--paper);
}

/* 城市图 */
.page-contact .channel-city {
  margin: clamp(22px, 3.6vw, 38px) 0 0;
}

.page-contact .channel-city img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 800;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
}

.page-contact .channel-city figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  line-height: 1.6;
  color: var(--silver-55);
}

/* ---------- 反馈分类 ---------- */
.page-contact .route-list {
  display: grid;
  gap: 12px;
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-contact .route-item {
  background: var(--steel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}

.page-contact .route-item:hover {
  border-color: var(--line-strong);
}

.page-contact .route-item[open] {
  border-color: var(--red);
  background: linear-gradient(158deg, var(--steel) 0%, var(--ink-2) 100%);
}

.page-contact .route-item__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px clamp(16px, 2.6vw, 26px);
  cursor: pointer;
  list-style: none;
}

.page-contact .route-item__summary::-webkit-details-marker {
  display: none;
}

.page-contact .route-item__num {
  flex: none;
  padding: 3px 9px;
  border: 1px solid rgba(226, 58, 46, .5);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--red);
}

.page-contact .route-item__title {
  font-family: var(--font-sans);
  font-size: clamp(15.5px, 1.9vw, 19px);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .route-item__meta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--silver-55);
  white-space: nowrap;
}

.page-contact .route-item__summary::after {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  margin-left: 6px;
  border-right: 2px solid var(--silver-55);
  border-bottom: 2px solid var(--silver-55);
  transform: rotate(45deg) translateY(-2px);
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}

.page-contact .route-item[open] .route-item__summary::after {
  transform: rotate(-135deg) translateY(-2px);
  border-color: var(--red);
}

.page-contact .route-item__body {
  padding: 0 clamp(16px, 2.6vw, 26px) 22px;
}

.page-contact .route-item__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--silver-70);
}

.page-contact .route-item__body ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact .route-item__body li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver-55);
}

.page-contact .route-item__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--sand);
  border-radius: 1px;
  transform: rotate(45deg);
}

/* ---------- 赛时服务 ---------- */
.page-contact .matchday-grid {
  display: grid;
  gap: clamp(32px, 4.4vw, 52px);
  align-items: center;
}

.page-contact .matchday-visual {
  position: relative;
}

.page-contact .matchday-visual .media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-contact .matchday-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1200 / 800;
  object-fit: cover;
}

.page-contact .matchday-clock {
  position: absolute;
  left: clamp(12px, 2vw, 22px);
  bottom: -14px;
  display: inline-block;
  padding: 8px 16px;
  background: var(--red);
  color: var(--paper);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  box-shadow: 0 14px 28px -18px rgba(226, 58, 46, .9);
}

.page-contact .matchday-body h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 3.6vw, 40px);
  line-height: 1.16;
  color: var(--paper);
}

.page-contact .matchday-body > p {
  margin: 16px 0 0;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.8;
  color: var(--silver-70);
}

.page-contact .matchday-steps {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .matchday-steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver-70);
}

.page-contact .matchday-steps__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sand);
}

.page-contact .matchday-tail {
  margin-top: 20px !important;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 13.5px !important;
  color: var(--silver-55) !important;
}

/* ---------- 合作入口 ---------- */
.page-contact .partner-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-contact .partner-card {
  position: relative;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.8vw, 28px);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-contact .partner-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 42px;
  height: 3px;
  background: var(--sand);
  border-radius: 0 0 2px 0;
}

.page-contact .partner-card:nth-child(2n)::before {
  background: var(--cyan);
}

.page-contact .partner-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-contact .partner-card h3 {
  margin: 12px 0 0;
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .partner-card p {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--silver-55);
}

/* ---------- 联系前可先查看 ---------- */
.page-contact .contact-precheck {
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-contact .precheck-split {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
  background: var(--paper);
  color: var(--ink-text);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 48px);
  background-image: radial-gradient(circle at 92% 8%, rgba(216, 185, 138, .34), rgba(216, 185, 138, 0) 42%);
}

.page-contact .contact-precheck .index-tag {
  color: var(--red-deep);
}

.page-contact .precheck-lead h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.2;
  color: var(--ink);
}

.page-contact .precheck-lead p {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: #3A4553;
}

.page-contact .precheck-tail {
  font-family: var(--font-mono);
  font-size: 12.5px !important;
  letter-spacing: .04em;
  color: var(--red-deep) !important;
}

.page-contact .precheck-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  align-content: start;
}

.page-contact .precheck-links li {
  border-top: 1px solid rgba(27, 36, 48, .14);
}

.page-contact .precheck-links li:first-child {
  border-top: 0;
}

.page-contact .precheck-links a {
  display: block;
  padding: 15px 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-text);
  border-bottom: 1px solid rgba(27, 36, 48, .2);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-contact .precheck-links a:hover,
.page-contact .precheck-links a:focus-visible {
  color: var(--red-deep);
  border-bottom-color: var(--red-deep);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-contact .channel-split {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-contact .matchday-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-contact .matchday-grid .matchday-visual {
    order: 2;
  }

  .page-contact .matchday-grid .matchday-body {
    order: 1;
  }

  .page-contact .precheck-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .channel-city img {
    height: clamp(200px, 22vw, 300px);
    aspect-ratio: auto;
  }
}

@media (max-width: 719px) {
  .page-contact .route-item__meta {
    display: none;
  }

  .page-contact .route-item__summary {
    gap: 10px;
  }

  .page-contact .status-board__list li {
    font-size: 13.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .partner-card,
  .page-contact .route-item,
  .page-contact .route-item__summary::after,
  .page-contact .precheck-links a {
    transition: none;
  }
}