/* ===== 体验中心 / page-products ===== */

.page-products {
  --pc-row-h: 56px;
  --pc-num: var(--font-mono);
}

/* ---------- 首屏 ---------- */
.page-products .pc-hero {
  padding: clamp(20px, 3vw, 40px) 0 clamp(40px, 6vw, 76px);
  position: relative;
}

.page-products .pc-hero-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: end;
}

@media (min-width: 900px) {
  .page-products .pc-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-products .pc-hero-copy .kicker {
  margin-bottom: 14px;
}

.page-products h1.headline {
  font-size: clamp(40px, 8vw, 82px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
}

.page-products .pc-hero-copy .lead {
  max-width: 46ch;
  margin: 0 0 26px;
}

.page-products .pc-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.page-products .pc-hero-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .pc-hero-facts .mono {
  font-size: 26px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}

.page-products .pc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pc-hero-figure {
  margin: 0;
}

.page-products .pc-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 两栏外壳 ---------- */
.page-products .pc-shell {
  display: grid;
  gap: clamp(32px, 4vw, 56px);
  padding-bottom: clamp(60px, 8vw, 120px);
}

@media (min-width: 1040px) {
  .page-products .pc-shell {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }
}

.page-products .pc-index {
  display: none;
}

@media (min-width: 1040px) {
  .page-products .pc-index {
    display: block;
  }
}

.page-products .pc-index .section-nav-title {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin: 0 0 14px;
}

.page-products .pc-index .section-nav-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pc-index .section-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-left: 2px solid var(--grid);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-products .pc-index .section-nav-link .mono {
  font-size: 12px;
  color: var(--grid);
  transition: color 0.25s var(--ease);
}

.page-products .pc-index .section-nav-link:hover {
  color: var(--white);
  border-color: var(--orange);
}

.page-products .pc-index .section-nav-link:hover .mono {
  color: var(--orange);
}

.page-products .pc-index .section-nav-link[aria-current="true"] {
  color: var(--white);
  border-color: var(--orange);
  background: linear-gradient(90deg, rgba(255, 106, 26, 0.16), transparent 85%);
}

.page-products .pc-index .section-nav-link[aria-current="true"] .mono {
  color: var(--orange);
}

.page-products .pc-index-note {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
  padding: 14px 0 0 14px;
  border-top: 1px dashed var(--grid);
  margin: 0;
}

/* ---------- 章节骨架 ---------- */
.page-products .pc-body {
  min-width: 0;
}

.page-products .pc-section {
  padding: clamp(36px, 4.5vw, 60px) 0;
  border-top: 1px solid var(--grid);
}

.page-products .pc-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products h2.pc-h2 {
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.page-products h3.pc-h3 {
  font-size: 19px;
  line-height: 1.25;
  margin: 0 0 10px;
}

.page-products .pc-section .lead {
  max-width: 62ch;
  color: var(--muted);
}

/* ---------- 费用构成 ---------- */
.page-products .fee-grid {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

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

.page-products .fee-card {
  position: relative;
  overflow: hidden;
  padding: 24px 22px 26px;
  border-radius: var(--radius-lg);
}

.page-products .fee-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), rgba(47, 107, 255, 0.6) 55%, transparent);
}

.page-products .fee-card-idx {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin: 0 0 14px;
}

.page-products .fee-card p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
}

.page-products .fee-card-meta {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--grid);
  display: grid;
  gap: 12px;
}

.page-products .fee-card-meta dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .fee-card-meta dd {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

/* ---------- 图片 ---------- */
.page-products .pc-figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

.page-products .pc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 表格 ---------- */
.page-products .pc-table-wrap {
  margin-top: 30px;
}

@media (max-width: 780px) {
  .page-products .pc-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .page-products .pc-table {
    min-width: 640px;
  }
}

.page-products .pc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pc-table-caption {
  caption-side: top;
  text-align: left;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 0 0 12px;
}

.page-products .pc-table th,
.page-products .pc-table td {
  padding: 0 18px;
  height: var(--pc-row-h);
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--grid);
}

.page-products .pc-table thead th {
  position: sticky;
  top: var(--header-h);
  z-index: 2;
  background: #0b0f16;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted);
  height: 44px;
  border-bottom: 1px solid var(--grid);
}

.page-products .pc-table tbody th {
  position: relative;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
}

.page-products .pc-table tbody th::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--orange);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 0.25s var(--ease);
}

.page-products .pc-table tbody td {
  color: var(--muted);
}

.page-products .pc-table .num {
  text-align: right;
  font-family: var(--pc-num);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .pc-table .pc-price {
  color: var(--white);
  font-weight: 700;
  font-size: 16px;
}

.page-products .pc-table tbody tr {
  transition: background 0.2s var(--ease);
}

.page-products .pc-table tbody tr:hover {
  background: rgba(47, 107, 255, 0.07);
}

.page-products .pc-table tbody tr:hover th::before {
  transform: scaleY(1);
}

/* ---------- 周期切换器 ---------- */
.page-products .pc-switch {
  position: relative;
  margin-top: 30px;
}

.page-products .pc-switch-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pc-switch-tabs {
  display: inline-flex;
  gap: 6px;
  padding: 5px;
  border: 1px solid var(--grid);
  border-radius: var(--radius-pill);
  background: var(--panel);
}

.page-products .pc-switch-tab {
  cursor: pointer;
  padding: 9px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
  user-select: none;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-products .pc-switch-tab:hover {
  color: var(--white);
}

.page-products #pc-fee-month:checked ~ .pc-switch-tabs label[for="pc-fee-month"],
.page-products #pc-fee-season:checked ~ .pc-switch-tabs label[for="pc-fee-season"],
.page-products #pc-cycle-month:checked ~ .pc-switch-tabs label[for="pc-cycle-month"],
.page-products #pc-cycle-season:checked ~ .pc-switch-tabs label[for="pc-cycle-season"] {
  background: var(--orange);
  color: var(--ink);
  box-shadow: 0 0 0 3px rgba(255, 106, 26, 0.18);
}

.page-products .pc-switch-input:focus-visible ~ .pc-switch-tabs {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.page-products .pc-switch-panel {
  display: none;
  margin-top: 22px;
}

.page-products #pc-fee-month:checked ~ .pc-switch-panels .pc-switch-panel--month,
.page-products #pc-fee-season:checked ~ .pc-switch-panels .pc-switch-panel--season,
.page-products #pc-cycle-month:checked ~ .pc-switch-panels .pc-switch-panel--month,
.page-products #pc-cycle-season:checked ~ .pc-switch-panels .pc-switch-panel--season {
  display: block;
  animation: pc-fade-in 0.35s var(--ease) both;
}

@keyframes pc-fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-products .pc-switch-panel .pc-table-wrap {
  margin-top: 0;
}

.page-products .pc-total {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--muted);
}

.page-products .pc-total .mono {
  color: var(--orange);
  font-size: 20px;
  font-weight: 700;
}

/* ---------- 周期规格表 ---------- */
.page-products .pc-cycle-spec {
  display: grid;
  gap: 1px;
  background: var(--grid);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .pc-cycle-row {
  display: grid;
  gap: 6px;
  padding: 20px 22px;
  background: var(--panel);
}

@media (min-width: 700px) {
  .page-products .pc-cycle-row {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

.page-products .pc-cycle-key {
  margin: 0;
  font-family: var(--pc-num);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .pc-cycle-val {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--white);
}

/* ---------- 注册之后 ---------- */
.page-products .pc-unlock {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

@media (min-width: 800px) {
  .page-products .pc-unlock {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pc-unlock-item {
  padding: 22px;
  border: 1px solid var(--grid);
  border-radius: var(--radius-lg);
  background: rgba(16, 20, 28, 0.72);
}

.page-products .pc-unlock-idx {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--blue);
}

.page-products .pc-unlock-item p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pc-highlight {
  margin-top: 22px;
  padding: 26px 24px;
  border-radius: var(--radius-lg);
}

.page-products .pc-highlight-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-products .pc-highlight-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--white);
  max-width: 60ch;
}

.page-products .pc-highlight-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* ---------- 使用场景 ---------- */
.page-products .pc-scene-grid {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

@media (min-width: 860px) {
  .page-products .pc-scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pc-scene {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px;
  border: 1px solid var(--grid);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.page-products .pc-scene-tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .pc-scene .pc-h3 {
  margin: 0;
}

.page-products .pc-scene p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pc-scene-pick {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--grid);
  font-size: 13px;
  color: var(--white);
}

/* ---------- 步骤条 ---------- */
.page-products .pc-steps {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

@media (min-width: 900px) {
  .page-products .pc-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-products .pc-step {
  position: relative;
  padding-top: 22px;
}

.page-products .pc-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--orange), rgba(43, 52, 68, 0.9) 72%);
}

.page-products .pc-step-num {
  display: block;
  margin-bottom: 10px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-products .pc-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 收束 ---------- */
.page-products .pc-outro {
  margin-top: clamp(40px, 5vw, 64px);
  padding: 30px 26px;
  border: 1px solid var(--grid);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(47, 107, 255, 0.14), rgba(16, 20, 28, 0.9) 55%);
  display: grid;
  gap: 20px;
}

@media (min-width: 820px) {
  .page-products .pc-outro {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
  }
}

.page-products .pc-outro-title {
  font-size: clamp(22px, 2.4vw, 28px);
}

.page-products .pc-outro-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 58ch;
}

.page-products .pc-outro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 820px) {
  .page-products .pc-outro-actions {
    justify-content: flex-end;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pc-switch-panel,
  .page-products .pc-switch-tab,
  .page-products .pc-table tbody tr,
  .page-products .pc-table tbody th::before,
  .page-products .pc-index .section-nav-link {
    animation: none !important;
    transition: none !important;
  }
}
</main>