.page-products {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
}

.page-products p {
  margin: 0 0 16px;
}

.page-products .products-overview,
.page-products .products-compare,
.page-products .products-roster,
.page-products .products-reviews,
.page-products .products-download {
  position: relative;
  padding: 40px 0 28px;
}

.page-products .section-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  font-family: var(--font-headline);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-products .section-eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--color-lime);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.page-products .section-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 8px;
  background: var(--color-primary);
  color: var(--color-text-title);
  font-weight: 800;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-products h1 {
  margin: 0 0 20px;
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: clamp(26px, 4.5vw, 44px);
  line-height: 1.16;
  color: var(--color-text-title);
}

.page-products h2 {
  margin: 16px 0 14px;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(18px, 2.6vw, 28px);
  line-height: 1.3;
  color: var(--color-text-title);
  border-left: 4px solid var(--color-primary);
  padding-left: 16px;
}

.page-products h3 {
  margin: 0 0 8px;
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-text-title);
}

.page-products .section-heading {
  margin-bottom: 20px;
}

.page-products .section-lead {
  max-width: 860px;
  color: var(--color-text-secondary);
}

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

/* ============ 01 版本概览 ============ */
.page-products .products-overview {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .overview-intro {
  color: var(--color-text-secondary);
  font-size: 15px;
}

.page-products .overview-facts {
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid rgba(154, 163, 181, 0.18);
}

.page-products .overview-facts div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(154, 163, 181, 0.14);
}

.page-products .overview-facts dt {
  color: var(--color-accent);
  font-family: var(--font-headline);
  font-size: 13px;
  font-weight: 700;
}

.page-products .overview-facts dd {
  margin: 0;
  color: var(--color-text);
  font-size: 14px;
}

.page-products .overview-update-list {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .update-item {
  display: flex;
  gap: 16px;
  padding: 18px;
  background: var(--color-bg-card);
  border: 1px solid rgba(0, 229, 255, 0.16);
  border-left: 4px solid var(--color-lime);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-products .update-item:hover {
  border-color: rgba(166, 255, 0, 0.45);
  box-shadow: 0 0 20px rgba(166, 255, 0, 0.08);
}

.page-products .update-num {
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 20px;
  color: var(--color-primary);
  line-height: 1;
}

.page-products .update-item p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-products .overview-visual {
  position: relative;
}

.page-products .overview-visual::after {
  content: "V4";
  position: absolute;
  top: -18px;
  right: 8px;
  z-index: 0;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 96px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 229, 255, 0.35);
  pointer-events: none;
}

.page-products .overview-visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  border: 1px solid rgba(0, 229, 255, 0.28);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

/* ============ 02 版本对比 ============ */
.page-products .products-compare {
  background: linear-gradient(180deg, rgba(123, 47, 247, 0.08) 0%, transparent 28%, transparent 72%, rgba(0, 229, 255, 0.06) 100%);
}

.page-products .compare-wrap {
  position: relative;
  margin-top: 28px;
}

.page-products .compare-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .compare-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.page-products .compare-label {
  padding: 10px 22px;
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-secondary);
  background: var(--color-bg-card);
  border: 1px solid rgba(154, 163, 181, 0.3);
  cursor: pointer;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.page-products .compare-label:hover {
  color: var(--color-text-title);
  border-color: rgba(0, 229, 255, 0.4);
}

.page-products .radio-v3:checked ~ .compare-switch .label-v3 {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: var(--color-text-title);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.22);
}

.page-products .radio-v4:checked ~ .compare-switch .label-v4 {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-title);
  box-shadow: 0 0 0 3px rgba(123, 47, 247, 0.25);
}

.page-products .compare-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
}

.page-products .compare-card {
  background: var(--color-bg-card);
  border: 1px solid rgba(154, 163, 181, 0.25);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.page-products .card-v3 {
  border-top: 3px solid var(--color-orange);
}

.page-products .card-v4 {
  border-top: 3px solid var(--color-accent);
}

.page-products .radio-v3:checked ~ .compare-split .card-v3 {
  border-color: rgba(255, 107, 53, 0.55);
  box-shadow: 0 18px 50px rgba(255, 107, 53, 0.1);
}

.page-products .radio-v4:checked ~ .compare-split .card-v4 {
  border-color: rgba(123, 47, 247, 0.6);
  box-shadow: 0 18px 50px rgba(123, 47, 247, 0.18);
  transform: translateY(-2px);
}

.page-products .compare-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 20px 0;
}

.page-products .compare-card-head h3 {
  margin: 0;
}

.page-products .version-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 16px;
  line-height: 1;
  color: var(--color-text-title);
  border-radius: 2px;
}

.page-products .version-v3 {
  background: var(--color-orange);
}

.page-products .version-v4 {
  background: var(--color-primary);
}

.page-products .compare-card img {
  width: 100%;
  height: auto;
  margin-top: 16px;
  border-top: 1px solid rgba(154, 163, 181, 0.14);
  border-bottom: 1px solid rgba(154, 163, 181, 0.14);
}

.page-products .compare-card-body {
  padding: 20px;
}

.page-products .compare-card-body p {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-products .compare-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
}

.page-products .compare-list li {
  position: relative;
  padding: 7px 0;
  font-size: 14px;
}

.page-products .compare-list li::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 15px;
  width: 6px;
  height: 6px;
  transform: rotate(45deg);
  background: var(--color-accent);
}

.page-products .card-v3 .compare-list li::before {
  background: var(--color-orange);
}

.page-products .compare-badge {
  align-self: center;
  justify-self: center;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 30px;
  color: var(--color-bg);
  background: linear-gradient(135deg, var(--color-lime), var(--color-accent));
  border-radius: 14px;
  transform: rotate(-8deg);
  box-shadow: 0 10px 30px rgba(0, 229, 255, 0.2);
}

.page-products .compare-table-wrap {
  margin-top: 36px;
  padding: 20px;
  background: var(--color-bg-card);
  border: 1px solid rgba(0, 229, 255, 0.16);
  overflow-x: auto;
}

.page-products .compare-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .compare-table caption {
  text-align: left;
  padding: 0 0 12px;
  font-family: var(--font-headline);
  font-weight: 700;
  color: var(--color-text-title);
}

.page-products .compare-table th,
.page-products .compare-table td {
  padding: 13px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(154, 163, 181, 0.16);
  vertical-align: top;
}

.page-products .compare-table th {
  font-family: var(--font-headline);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--color-accent);
}

.page-products .compare-table td:first-child {
  color: var(--color-text-title);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .compare-table td:nth-child(2) {
  color: var(--color-text-secondary);
}

.page-products .compare-table td:last-child {
  color: var(--color-text);
}

.page-products .table-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* ============ 03 转会期名单核对 ============ */
.page-products .products-roster {
  margin-top: 16px;
}

.page-products .roster-visual {
  margin: 24px 0 28px;
}

.page-products .roster-visual img {
  width: 100%;
  border: 1px solid rgba(0, 229, 255, 0.2);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
}

.page-products .roster-tabs {
  position: relative;
}

.page-products .roster-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .roster-tab-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-products .roster-tab {
  padding: 10px 20px;
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-secondary);
  background: var(--color-bg-card);
  border: 1px solid rgba(154, 163, 181, 0.3);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.page-products .roster-tab:hover {
  color: var(--color-text-title);
  border-color: rgba(0, 229, 255, 0.45);
}

.page-products .roster-radio.radio-2025s:checked ~ .roster-tab-labels .label-2025s,
.page-products .roster-radio.radio-2024w:checked ~ .roster-tab-labels .label-2024w,
.page-products .roster-radio.radio-2024s:checked ~ .roster-tab-labels .label-2024s {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-title);
  box-shadow: 0 0 0 3px rgba(123, 47, 247, 0.22);
}

.page-products .roster-outer {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .roster-block {
  padding: 18px;
  background: var(--color-bg-card);
  border: 1px solid rgba(154, 163, 181, 0.2);
  transition: opacity 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-products .roster-radio.radio-2025s:checked ~ .roster-outer .season-2025s,
.page-products .roster-radio.radio-2024w:checked ~ .roster-outer .season-2024w,
.page-products .roster-radio.radio-2024s:checked ~ .roster-outer .season-2024s {
  border-color: rgba(0, 229, 255, 0.5);
  box-shadow: 0 12px 34px rgba(0, 229, 255, 0.06);
}

.page-products .roster-block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.page-products .roster-block-head h3 {
  margin: 0;
  color: var(--color-accent);
}

.page-products .roster-count {
  font-family: var(--font-headline);
  font-size: 12px;
  color: var(--color-text-secondary);
}

.page-products .roster-table-wrap {
  overflow-x: auto;
}

.page-products .roster-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .roster-table th,
.page-products .roster-table td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(154, 163, 181, 0.14);
}

.page-products .roster-table th {
  font-family: var(--font-headline);
  font-size: 13px;
  color: var(--color-accent);
}

.page-products .roster-table td {
  color: var(--color-text);
}

.page-products .roster-status {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}

.page-products .is-synced {
  background: rgba(166, 255, 0, 0.14);
  color: var(--color-lime);
}

.page-products .is-checked {
  background: rgba(62, 230, 181, 0.14);
  color: var(--color-teal);
}

.page-products .is-progress {
  background: rgba(255, 107, 53, 0.16);
  color: var(--color-orange);
}

.page-products .is-done {
  background: rgba(154, 163, 181, 0.2);
  color: var(--color-text-secondary);
}

.page-products .roster-footnote {
  margin-top: 20px;
  padding: 14px 16px;
  background: rgba(62, 230, 181, 0.08);
  border-left: 4px solid var(--color-teal);
  font-size: 14px;
  color: var(--color-text-secondary);
}

/* ============ 04 用户评测 ============ */
.page-products .products-reviews {
  margin-top: 16px;
}

.page-products .reviews-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .reviews-side img {
  width: 100%;
  border: 1px solid rgba(0, 229, 255, 0.2);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.32);
}

.page-products .reviews-side-note {
  margin-top: 12px;
  padding: 12px 14px;
  background: var(--color-bg-card);
  border: 1px solid rgba(154, 163, 181, 0.18);
  font-size: 13px;
  color: var(--color-text-secondary);
}

.page-products .reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .review-card {
  position: relative;
  padding: 22px;
  background: var(--color-bg-card);
  border: 1px solid rgba(0, 229, 255, 0.22);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-products .review-card:hover {
  border-color: rgba(123, 47, 247, 0.6);
  box-shadow: 0 12px 30px rgba(123, 47, 247, 0.1);
}

.page-products .review-card::before {
  content: "“";
  position: absolute;
  top: 4px;
  right: 16px;
  font-family: var(--font-headline);
  font-size: 60px;
  line-height: 1;
  color: rgba(0, 229, 255, 0.12);
  pointer-events: none;
}

.page-products .review-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-products .review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-text-title);
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 16px;
  flex-shrink: 0;
}

.page-products .review-head h3 {
  margin: 0;
  font-size: 14px;
}

.page-products .review-city {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--color-text-secondary);
}

.page-products .review-star {
  margin-left: auto;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 22px;
  color: var(--color-orange);
  white-space: nowrap;
}

.page-products .review-star-max {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.page-products .review-card p {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--color-text);
}

.page-products .review-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .review-meta-tag {
  padding: 4px 10px;
  font-size: 12px;
  color: var(--color-accent);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
}

.page-products .reviews-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(154, 163, 181, 0.18);
}

/* ============ 05 下载与反馈 ============ */
.page-products .products-download {
  margin-top: 16px;
}

.page-products .download-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .download-steps {
  padding: 26px;
  background: var(--color-bg-card);
  border: 1px solid rgba(123, 47, 247, 0.4);
}

.page-products .download-steps ol {
  margin: 0 0 16px;
  padding-left: 20px;
}

.page-products .download-steps li {
  padding: 6px 0;
  font-size: 14px;
}

.page-products .download-steps li::marker {
  color: var(--color-lime);
  font-family: var(--font-headline);
  font-weight: 700;
}

.page-products .download-tip {
  margin: 0;
  padding: 12px 14px;
  background: rgba(166, 255, 0, 0.07);
  border-left: 4px solid var(--color-lime);
  font-size: 13px;
  color: var(--color-text-secondary);
}

.page-products .feedback-card {
  padding: 26px;
  background: var(--color-bg-card);
  border: 1px solid rgba(0, 229, 255, 0.3);
}

.page-products .feedback-card p {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-products .feedback-card a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-products .feedback-card a:hover {
  color: var(--color-lime);
  border-color: rgba(166, 255, 0, 0.5);
}

.page-products .feedback-email {
  display: inline-block;
  margin: 4px 0 12px;
  padding: 6px 12px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.25);
  font-family: var(--font-headline);
  font-size: 14px;
  color: var(--color-accent);
}

.page-products .download-note {
  margin-top: 20px;
  padding: 14px 18px;
  background: rgba(62, 230, 181, 0.08);
  border-left: 4px solid var(--color-teal);
  font-size: 14px;
  color: var(--color-text-secondary);
}

/* ============ 桌面端增强 ============ */
@media (min-width: 700px) {
  .page-products .products-overview {
    grid-template-columns: 1fr;
  }

  .page-products .overview-update-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  .page-products .products-overview {
    grid-template-columns: 1.08fr 0.92fr;
    align-items: center;
    gap: 44px;
  }

  .page-products .products-compare {
    padding-top: 60px;
  }

  .page-products .compare-split {
    grid-template-columns: 1fr 72px 1fr;
    align-items: stretch;
    gap: 0;
  }

  .page-products .compare-badge {
    margin: 0;
    align-self: center;
  }

  .page-products .products-roster,
  .page-products .products-reviews,
  .page-products .products-download {
    padding-top: 60px;
  }

  .page-products .roster-outer {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-products .reviews-layout {
    grid-template-columns: 0.75fr 1.45fr;
    align-items: start;
  }

  .page-products .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .download-grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}

@media (min-width: 1100px) {
  .page-products .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}