/* ===================== 意见反馈页 ===================== */
.page-contact {
  background: var(--cream);
  color: var(--text);
}

.page-contact .cs-h2,
.page-contact .cs-h3 {
  font-family: var(--font-display);
}

/* ---------- 通用小标签 ---------- */
.page-contact .fb-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--gold-light);
  background: rgba(216, 166, 75, .14);
  border: 1px solid var(--line-gold);
}

.page-contact .fb-kicker--dark {
  color: var(--ink);
  background: rgba(216, 166, 75, .2);
  border-color: var(--line-gold);
}

.page-contact .fb-kicker--light {
  color: var(--gold-light);
  background: rgba(216, 166, 75, .16);
}

/* ---------- 首屏 ---------- */
.page-contact .fb-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(18px, 3vw, 28px);
  padding-bottom: clamp(40px, 6vw, 70px);
  background:
    radial-gradient(110% 110% at 90% -10%, rgba(216, 166, 75, .3), transparent 56%),
    radial-gradient(85% 85% at -5% 105%, rgba(196, 30, 40, .38), transparent 60%),
    linear-gradient(158deg, var(--ink-soft) 0%, var(--ink) 44%, var(--ink-deep) 100%);
  color: var(--text-on-ink);
}

.page-contact .fb-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--red) 0 34%, var(--gold) 34% 62%, var(--gold-light) 62% 100%);
}

.page-contact .fb-hero .cs-crumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: .84rem;
}

.page-contact .fb-hero .cs-crumbs li + li::before {
  content: "›";
  margin-right: 6px;
  color: rgba(216, 166, 75, .7);
}

.page-contact .fb-hero .cs-crumbs a {
  color: rgba(232, 223, 201, .76);
  text-decoration: none;
  transition: color .2s ease;
}

.page-contact .fb-hero .cs-crumbs a:hover {
  color: var(--gold-light);
}

.page-contact .fb-hero .cs-crumbs [aria-current="page"] {
  color: var(--gold-light);
}

.page-contact .fb-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(20px, 3vw, 30px);
  align-items: start;
}

.page-contact .fb-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.78rem, 5.4vw, 2.9rem);
  line-height: 1.2;
  letter-spacing: .01em;
  color: #FFF6E4;
}

.page-contact .fb-hero__lead {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: clamp(.95rem, 1.7vw, 1.06rem);
  line-height: 1.85;
  color: rgba(232, 223, 201, .86);
}

.page-contact .fb-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-contact .fb-hero .cs-btn--ghost {
  color: var(--gold-light);
  border-color: rgba(216, 166, 75, .55);
  background: rgba(255, 255, 255, .06);
}

.page-contact .fb-hero .cs-btn--ghost:hover {
  background: rgba(216, 166, 75, .18);
}

/* ---------- 快速联系卡 ---------- */
.page-contact .fb-quick {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius-l);
  background: linear-gradient(155deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .04));
  border: 1px solid rgba(240, 206, 132, .34);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-2);
}

.page-contact .fb-quick__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: .06em;
  color: var(--gold-light);
}

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

.page-contact .fb-quick__list li {
  display: grid;
  gap: 5px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(240, 206, 132, .26);
}

.page-contact .fb-quick__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .fb-quick__label {
  font-size: .73rem;
  letter-spacing: .2em;
  color: rgba(240, 206, 132, .82);
}

.page-contact .fb-quick__value {
  font-size: clamp(.98rem, 2vw, 1.08rem);
  color: #FFF6E4;
  overflow-wrap: anywhere;
}

.page-contact .fb-mono {
  font-family: var(--font-mono);
}

.page-contact .fb-quick__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(240, 206, 132, .24);
  font-size: .84rem;
  line-height: 1.78;
  color: rgba(232, 223, 201, .72);
}

/* ---------- 区块标题 ---------- */
.page-contact .fb-head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .fb-head .cs-h2 {
  margin: 12px 0 0;
  color: var(--ink);
}

.page-contact .fb-head .cs-lead {
  margin: 12px 0 0;
  color: var(--text-soft);
  line-height: 1.8;
}

/* ---------- 图片 ---------- */
.page-contact .fb-figure {
  margin: 0 0 clamp(22px, 3.5vw, 36px);
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

/* ---------- 反馈分类卡片流 ---------- */
.page-contact .fb-cards {
  display: grid;
  gap: 14px;
}

.page-contact .fb-card {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(18px, 2.6vw, 24px);
  border-radius: var(--radius-m);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}

.page-contact .fb-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--red));
}

.page-contact .fb-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.page-contact .fb-card__num {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--gold-deep);
}

.page-contact .fb-card__body .cs-h3 {
  margin: 0;
  font-size: 1.08rem;
  color: var(--ink);
}

.page-contact .fb-card__body p {
  margin: 8px 0 0;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-contact .fb-card--lead {
  background:
    radial-gradient(100% 130% at 100% 0%, rgba(216, 166, 75, .24), transparent 62%),
    linear-gradient(140deg, var(--ink-soft), var(--ink-deep));
  border-color: rgba(216, 166, 75, .3);
  color: var(--text-on-ink);
}

.page-contact .fb-card--lead::before {
  background: linear-gradient(90deg, var(--gold-light), var(--red));
}

.page-contact .fb-card--lead .fb-card__num {
  font-size: clamp(2.1rem, 6vw, 3.1rem);
  color: var(--gold-light);
}

.page-contact .fb-card--lead .fb-card__body .cs-h3 {
  font-size: clamp(1.22rem, 2.6vw, 1.56rem);
  color: #FFF6E4;
}

.page-contact .fb-card--lead .fb-card__body p {
  max-width: 62ch;
  color: rgba(232, 223, 201, .84);
}

/* ---------- 写清楚四点 ---------- */
.page-contact .fb-write {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .fb-write__grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
}

.page-contact .fb-write__intro .cs-h2 {
  margin: 12px 0 0;
  color: var(--ink);
}

.page-contact .fb-write__intro .cs-lead {
  margin: 12px 0 0;
  color: var(--text-soft);
  line-height: 1.8;
}

.page-contact .fb-tips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .fb-tips__item {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: var(--radius-s);
  background: var(--cream-2);
  border-left: 3px solid var(--gold);
}

.page-contact .fb-tips__tag {
  justify-self: start;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--red-deep);
  background: rgba(196, 30, 40, .1);
}

.page-contact .fb-tips__item p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--text-soft);
}

/* ---------- 处理流程 ---------- */
.page-contact .fb-process {
  background: linear-gradient(180deg, var(--cream-2) 0%, var(--cream) 100%);
}

.page-contact .fb-process__grid {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
}

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

.page-contact .fb-flow__item {
  position: relative;
  padding: 4px 4px 4px 58px;
  min-height: 50px;
}

.page-contact .fb-flow__item::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 46px;
  bottom: -18px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(216, 166, 75, .8), rgba(216, 166, 75, .12));
}

.page-contact .fb-flow__item:last-child::before {
  display: none;
}

.page-contact .fb-flow__num {
  position: absolute;
  left: 0;
  top: 2px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold-light);
  font-family: var(--font-mono);
  font-size: .92rem;
}

.page-contact .fb-flow__item .cs-h3 {
  margin: 0;
  font-size: 1.04rem;
  color: var(--ink);
}

.page-contact .fb-flow__item p {
  margin: 6px 0 0;
  font-size: .92rem;
  line-height: 1.76;
  color: var(--text-soft);
}

.page-contact .fb-process__figure {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

/* ---------- 折叠问答 ---------- */
.page-contact .fb-faq-section {
  background: var(--surface);
}

.page-contact .fb-faq {
  display: grid;
  gap: 12px;
  max-width: 920px;
}

.page-contact .fb-faq .cs-fold {
  padding: 2px clamp(16px, 2.4vw, 22px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--cream);
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.page-contact .fb-faq .cs-fold[open] {
  border-color: var(--line-gold);
  background: var(--surface);
  box-shadow: var(--shadow-1);
}

.page-contact .fb-faq .cs-fold summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.12rem);
  color: var(--ink);
}

.page-contact .fb-faq .cs-fold summary::-webkit-details-marker {
  display: none;
}

.page-contact .fb-faq .cs-fold summary::after {
  content: "+";
  float: right;
  font-family: var(--font-body);
  font-size: 1.2rem;
  line-height: 1;
  color: var(--gold-deep);
}

.page-contact .fb-faq .cs-fold[open] summary::after {
  content: "−";
}

.page-contact .fb-faq .cs-fold__body {
  padding: 0 0 18px;
}

.page-contact .fb-faq .cs-fold__body p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.85;
  color: var(--text-soft);
}

/* ---------- 延伸入口 ---------- */
.page-contact .fb-more__box {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: clamp(22px, 3vw, 32px);
  padding: clamp(24px, 4vw, 46px);
  border-radius: var(--radius-l);
  background:
    radial-gradient(110% 130% at 0% 0%, rgba(216, 166, 75, .26), transparent 58%),
    linear-gradient(150deg, var(--ink-soft), var(--ink-deep));
  color: var(--text-on-ink);
  box-shadow: var(--shadow-2);
}

.page-contact .fb-more__title {
  margin: 12px 0 0;
  color: #FFF6E4;
}

.page-contact .fb-more__lead {
  margin: 12px 0 0;
  max-width: 52ch;
  line-height: 1.8;
  color: rgba(232, 223, 201, .84);
}

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

.page-contact .fb-more__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-s);
  border: 1px solid rgba(240, 206, 132, .3);
  background: rgba(255, 255, 255, .06);
  color: var(--gold-light);
  font-size: .94rem;
  text-decoration: none;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.page-contact .fb-more__links a::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-contact .fb-more__links a:hover {
  background: rgba(216, 166, 75, .18);
  border-color: rgba(240, 206, 132, .6);
  transform: translateX(3px);
}

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

  .page-contact .fb-card--lead {
    grid-column: span 2;
  }
}

@media (min-width: 960px) {
  .page-contact .fb-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-contact .fb-write__grid {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    align-items: start;
    gap: clamp(30px, 5vw, 64px);
  }

  .page-contact .fb-more__box {
    grid-template-columns: minmax(0, 1fr) minmax(200px, 260px);
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-contact .fb-cards {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .fb-card--lead {
    grid-column: span 6;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: clamp(20px, 3vw, 40px);
    padding: clamp(26px, 3vw, 38px);
  }

  .page-contact .fb-cards > .fb-card:nth-child(2),
  .page-contact .fb-cards > .fb-card:nth-child(3) {
    grid-column: span 3;
  }

  .page-contact .fb-cards > .fb-card:nth-child(4),
  .page-contact .fb-cards > .fb-card:nth-child(5),
  .page-contact .fb-cards > .fb-card:nth-child(6) {
    grid-column: span 2;
  }
}

@media (min-width: 1100px) {
  .page-contact .fb-process__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, .95fr);
    align-items: start;
    gap: clamp(30px, 4vw, 56px);
  }
}

@media (max-width: 480px) {
  .page-contact .fb-hero__actions {
    display: grid;
    gap: 10px;
  }

  .page-contact .fb-hero__actions .cs-btn {
    display: block;
    text-align: center;
  }

  .page-contact .fb-flow__item {
    padding-right: 0;
  }
}
<<<END>>>