/* ===== 页面专属 | 体育赛事iOS升级版 — 非凡体育APP下载 ===== */
.page-products {
  --pp-c-orange: #FF6A00;
  --pp-c-gold: #FFD700;
  --pp-c-blue: #0A1F44;
  --pp-c-blue-2: #16305F;
  --pp-c-paper: #F5EFE6;
  --pp-c-ink: #1D1D1F;
  --pp-c-line: #D9E2EC;
  --pp-c-white: #FFFCF5;
  --pp-c-deep: #0D3B44;
  --pp-radius: 0;
  --pp-shadow: 8px 8px 0 rgba(10, 31, 68, 0.85);
  --pp-shadow-accent: 8px 8px 0 rgba(255, 106, 0, 0.8);
  --pp-font-display: Impact, Haettenschweiler, "Arial Black", "Noto Sans SC", sans-serif;
  --pp-font-body: "Noto Sans SC", "Source Han Sans", "Microsoft YaHei", sans-serif;
  --pp-font-data: "Roboto Mono", SFMono-Regular, Consolas, monospace;
  background-color: var(--pp-c-paper);
  color: var(--pp-c-ink);
  font-family: var(--pp-font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.page-products .shell {
  width: min(1240px, 100% - 48px);
  margin-inline: auto;
}

.page-products .shell--narrow {
  width: min(920px, 100% - 48px);
  margin-inline: auto;
}

.page-products .section {
  padding-block: clamp(64px, 9vw, 104px);
}

.page-products .section--blue {
  background-color: var(--pp-c-blue);
  color: var(--pp-c-white);
}

.page-products .section--compact {
  padding-block: clamp(40px, 6vw, 64px);
}

.page-products .title-brand {
  font-family: var(--font-brand, serif);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0;
}

.page-products .title-display {
  font-family: var(--pp-font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0;
  font-weight: 900;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border: 3px solid var(--pp-c-ink);
  background-color: var(--pp-c-white);
  color: var(--pp-c-ink);
  font-family: var(--pp-font-body);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 4px 4px 0 rgba(29, 29, 31, 0.6);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
  cursor: pointer;
}

.page-products .btn--dark {
  background-color: var(--pp-c-ink);
  color: var(--pp-c-white);
  border-color: var(--pp-c-ink);
  box-shadow: var(--pp-shadow);
}

.page-products .btn--ghost {
  background-color: transparent;
  color: var(--pp-c-white);
  border-color: var(--pp-c-white);
  box-shadow: 4px 4px 0 rgba(255, 255, 255, 0.25);
}

.page-products .btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 rgba(29, 29, 31, 0.6);
}

.page-products .btn--ghost:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.page-products .tag {
  display: inline-block;
  padding: 4px 12px;
  border: 2.5px solid var(--pp-c-ink);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: var(--pp-c-paper);
  color: var(--pp-c-ink);
}

.page-products .tag--gold {
  background-color: var(--pp-c-gold);
  border-color: var(--pp-c-gold);
  color: var(--pp-c-ink);
}

.page-products .datum {
  font-family: var(--pp-font-data);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.page-products .datum--gold {
  color: var(--pp-c-gold);
}

.page-products .breadcrumb {
  margin-bottom: 24px;
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .breadcrumb__item {
  position: relative;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.page-products .breadcrumb__item a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.page-products .breadcrumb__item a:hover {
  color: var(--pp-c-gold);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  display: inline-block;
  margin-right: 14px;
  color: rgba(255, 255, 255, 0.35);
}

/* ===== 1. 首屏 Hero ===== */
.page-products .product-hero {
  position: relative;
  padding-top: 40px;
  padding-bottom: clamp(56px, 8vw, 88px);
  overflow: hidden;
  background:
    linear-gradient(135deg, transparent 0 58%, rgba(255, 215, 0, 0.12) 58% 59%, transparent 59% 100%),
    radial-gradient(ellipse at 88% 15%, rgba(255, 106, 0, 0.16), transparent 55%),
    var(--pp-c-blue);
}

.page-products .product-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: -6%;
  width: 70%;
  height: 10px;
  background: repeating-linear-gradient(
    90deg,
    var(--pp-c-gold) 0 18px,
    transparent 18px 34px,
    var(--pp-c-orange) 34px 48px,
    transparent 48px 64px
  );
  opacity: 0.55;
  pointer-events: none;
}

.page-products .hero-marquee {
  max-width: 860px;
  position: relative;
  z-index: 2;
}

.page-products .hero-marquee__tag {
  margin-bottom: 20px;
  background-color: var(--pp-c-orange);
  border-color: var(--pp-c-orange);
  color: var(--pp-c-white);
}

.page-products .hero-marquee__title {
  color: var(--pp-c-white);
  font-size: clamp(2.8rem, 7vw, 4.8rem);
  line-height: 1.02;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.page-products .hero-marquee__lead {
  font-size: clamp(1rem, 1.8vw, 1.22rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  border-left: 4px solid var(--pp-c-orange);
  padding-left: 18px;
  margin: 0 0 36px;
}

.page-products .hero-marquee__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 5vw, 64px);
}

.page-products .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .hero-stat .datum {
  font-size: 1.9rem;
  line-height: 1.2;
}

.page-products .hero-stat__label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.66);
  max-width: 180px;
}

/* ===== 2. 版本选择 ===== */
.page-products .version-section {
  background-color: var(--pp-c-paper);
}

.page-products .section-head {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 42px;
  flex-wrap: wrap;
}

.page-products .section-head__index {
  font-family: var(--pp-font-display);
  font-size: 3rem;
  color: var(--pp-c-orange);
  line-height: 0.95;
  text-shadow: 3px 3px 0 rgba(10, 31, 68, 0.15);
  flex: 0 0 auto;
}

.page-products .section-head__index--light {
  color: var(--pp-c-orange);
}

.page-products .section-head__desc {
  font-size: 1.05rem;
  color: rgba(29, 29, 31, 0.64);
  margin: 8px 0 0;
  max-width: 560px;
}

.page-products .version-board {
  position: relative;
}

.page-products .version-board__toggle {
  display: inline-flex;
  align-items: center;
  background-color: var(--pp-c-white);
  border: 3px solid var(--pp-c-ink);
  box-shadow: 5px 5px 0 rgba(29, 29, 31, 0.18);
  margin-bottom: 40px;
}

.page-products .version-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border: none;
  background: transparent;
  font-family: var(--pp-font-body);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  color: var(--pp-c-ink);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-products .version-toggle.is-active {
  background-color: var(--pp-c-orange);
  color: var(--pp-c-white);
}

.page-products .version-toggle__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid currentColor;
  display: inline-block;
}

.page-products .version-toggle__label {
  letter-spacing: 0.04em;
}

.page-products .version-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(48px, 7vw, 80px);
  margin-bottom: 60px;
}

.page-products .version-card {
  background-color: var(--pp-c-white);
  border: 3px solid var(--pp-c-ink);
  box-shadow: var(--pp-shadow);
  padding: clamp(20px, 3.5vw, 36px);
  position: relative;
  transform: rotate(-0.3deg);
}

.page-products .version-card--intl {
  transform: rotate(0.3deg);
  box-shadow: var(--pp-shadow-accent);
}

.page-products .version-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 2px dashed rgba(29, 29, 31, 0.24);
}

.page-products .version-card__ver {
  font-size: 0.92rem;
  background-color: rgba(10, 31, 68, 0.08);
  padding: 6px 10px;
  border: 2px solid var(--pp-c-ink);
}

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

/* 手机模型 */
.page-products .phone-frame {
  position: relative;
  width: min(240px, 100%);
  margin-inline: auto;
  border-radius: 28px;
  padding: 10px;
  aspect-ratio: 9 / 16;
}

.page-products .phone-frame--dark {
  background-color: #111827;
  border: 3px solid #000;
  box-shadow: inset 0 0 0 2px #2d3748, 4px 4px 0 rgba(10, 31, 68, 0.6);
}

.page-products .phone-frame--light {
  background-color: #f8fafc;
  border: 3px solid #94a3b8;
  box-shadow: inset 0 0 0 2px #ffffff, 4px 4px 0 rgba(255, 106, 0, 0.35);
}

.page-products .phone-frame__screen {
  position: absolute;
  inset: 0;
  margin: 14px;
  background-color: var(--pp-c-white);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 16px 12px 12px;
}

.page-products .phone-screen__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.page-products .phone-screen__signal {
  width: 42px;
  height: 8px;
  background-image: linear-gradient(90deg, var(--pp-c-ink) 0 22%, var(--pp-c-line) 22% 44%, var(--pp-c-line) 44% 100%);
}

.page-products .phone-screen__time {
  font-family: var(--pp-font-data);
  font-size: 0.72rem;
  color: var(--pp-c-ink);
}

.page-products .phone-screen__fav {
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: var(--pp-c-blue);
  color: var(--pp-c-white);
  padding: 6px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
  font-size: 0.78rem;
}

.page-products .phone-screen__fav-icon {
  color: var(--pp-c-gold);
}

.page-products .phone-screen__match-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.page-products .phone-screen__match {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1.5px solid var(--pp-c-line);
  padding: 8px 6px;
  font-size: 0.7rem;
  line-height: 1.3;
}

.page-products .phone-screen__team {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .phone-screen__score {
  font-family: var(--pp-font-data);
  font-weight: 700;
  color: var(--pp-c-orange);
  background-color: rgba(255, 106, 0, 0.1);
  padding: 2px 6px;
}

/* 版本说明 */
.page-products .version-card__info {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-products .version-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .version-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  line-height: 1.55;
}

.page-products .version-card__list-num {
  font-family: var(--pp-font-data);
  color: var(--pp-c-orange);
  font-weight: 700;
}

/* 版本对照图 */
.page-products .version-note {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  background-color: var(--pp-c-blue-2);
  border: 3px solid var(--pp-c-ink);
  box-shadow: 8px 8px 0 rgba(255, 215, 0, 0.28);
  padding: 22px;
  margin-top: 8px;
}

.page-products .version-note__img {
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  border: 3px solid var(--pp-c-white);
}

.page-products .version-note__text {
  color: var(--pp-c-white);
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
}

/* ===== 3. iOS升级版亮点 ===== */
.page-products .ios-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(130deg, transparent 0 80%, rgba(255, 106, 0, 0.08) 80% 81%, transparent 81%),
    radial-gradient(circle at 85% 30%, rgba(255, 215, 0, 0.08), transparent 42%),
    var(--pp-c-blue);
}

.page-products .ios-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(48px, 8vw, 80px);
  align-items: center;
}

.page-products .ios-copy .title-display {
  color: var(--pp-c-white);
  margin-bottom: 18px;
}

.page-products .ios-copy__lead {
  font-size: 1.15rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 36px;
  border-left: 4px solid var(--pp-c-orange);
  padding-left: 18px;
}

.page-products .ios-feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 28px;
}

.page-products .ios-feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background-color: rgba(255, 255, 255, 0.04);
  border: 2px solid rgba(255, 255, 255, 0.14);
  padding: 18px;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-products .ios-feature-list__item:hover {
  border-color: var(--pp-c-orange);
  background-color: rgba(255, 106, 0, 0.08);
}

.page-products .ios-feature-list__icon {
  flex: 0 0 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--pp-c-blue-2);
  border: 2px solid var(--pp-c-orange);
}

.page-products .ios-feature-list__title {
  font-size: 1.12rem;
  color: var(--pp-c-white);
  margin: 0 0 6px;
}

.page-products .ios-feature-list__desc {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.66);
  margin: 0;
}

.page-products .ios-visual__device {
  position: relative;
  padding: clamp(18px, 4vw, 32px);
  background-color: rgba(255, 255, 255, 0.04);
  border: 3px solid rgba(255, 215, 0, 0.28);
  transform: skewX(-2deg);
}

.page-products .ios-visual__img {
  width: 100%;
  display: block;
  border: 3px solid var(--pp-c-white);
}

.page-products .ios-visual__multi {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-products .ios-visual__badge {
  display: inline-block;
  padding: 8px 14px;
  font-family: var(--pp-font-display);
  font-size: 1rem;
  background-color: var(--pp-c-orange);
  color: var(--pp-c-white);
  border: 2px solid var(--pp-c-white);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.35);
}

/* ===== 4. 核心功能 ===== */
.page-products .feature-section {
  background-color: var(--pp-c-paper);
  position: relative;
}

.page-products .feature-map {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-bottom: 40px;
}

.page-products .feature-map__item {
  background-color: var(--pp-c-white);
  border: 3px solid var(--pp-c-ink);
  box-shadow: 6px 6px 0 rgba(10, 31, 68, 0.85);
  padding: 24px;
  position: relative;
}

.page-products .feature-map__item:nth-child(odd) {
  transform: rotate(-0.4deg);
}

.page-products .feature-map__item:nth-child(even) {
  transform: rotate(0.4deg);
}

.page-products .feature-map__item:hover {
  box-shadow: 4px 4px 0 rgba(255, 106, 0, 0.85);
}

.page-products .map-card__index {
  font-family: var(--pp-font-display);
  font-size: 2.6rem;
  color: var(--pp-c-orange);
  line-height: 1;
  display: block;
  margin-bottom: 10px;
}

.page-products .map-card__title {
  font-family: var(--font-brand);
  font-size: 1.4rem;
  margin: 0 0 10px;
  border-bottom: 3px solid var(--pp-c-ink);
  padding-bottom: 10px;
  display: inline-block;
}

.page-products .map-card__desc {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(29, 29, 31, 0.78);
}

.page-products .feature-map__figure {
  margin: 0;
  padding: 0;
  border: 3px solid var(--pp-c-ink);
  box-shadow: 8px 8px 0 rgba(255, 106, 0, 0.4);
  transform: rotate(-0.6deg);
  max-width: 380px;
}

.page-products .feature-map__img {
  width: 100%;
  display: block;
}

/* ===== 5. 下载方式 ===== */
.page-products .download-section {
  background:
    linear-gradient(160deg, transparent 0 74%, rgba(255, 215, 0, 0.09) 74% 75%, transparent 75%),
    var(--pp-c-blue);
}

.page-products .download-head .title-display {
  color: var(--pp-c-white);
}

.page-products .download-head__desc {
  color: rgba(255, 255, 255, 0.72);
  margin-top: 12px;
}

.page-products .download-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 44px;
  align-items: stretch;
}

.page-products .download-card {
  background-color: rgba(255, 255, 255, 0.04);
  border: 3px solid rgba(255, 255, 255, 0.25);
  padding: 28px 24px;
  text-align: center;
  transition: border-color 0.25s ease, transform 0.25s ease, background-color 0.25s ease;
}

.page-products .download-card:hover {
  border-color: var(--pp-c-gold);
  transform: translateY(-4px);
  background-color: rgba(255, 255, 255, 0.08);
}

.page-products .download-card__icon {
  display: inline-flex;
  margin-bottom: 14px;
}

.page-products .download-card__title {
  color: var(--pp-c-white);
  font-size: 1.4rem;
  margin: 0 0 12px;
}

.page-products .download-card__desc {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.92rem;
  margin-bottom: 18px;
  line-height: 1.65;
}

.page-products .download-qr {
  background-color: var(--pp-c-white);
  border: 3px solid var(--pp-c-ink);
  box-shadow: var(--pp-shadow-accent);
  padding: 28px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.page-products .download-qr__img {
  border: 3px solid var(--pp-c-ink);
  max-width: 180px;
  width: 100%;
}

.page-products .download-qr__text {
  font-family: var(--pp-font-body);
  font-weight: 700;
  color: var(--pp-c-ink);
  margin: 0;
}

.page-products .download-note {
  text-align: center;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.9rem;
  margin-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 24px;
}

/* ===== 6. 系统要求 ===== */
.page-products .sysreq-section {
  background-color: var(--pp-c-paper);
}

.page-products .sysreq-head {
  margin-bottom: 34px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.page-products .sysreq-table-wrap {
  overflow-x: auto;
  border: 3px solid var(--pp-c-ink);
  box-shadow: var(--pp-shadow);
}

.page-products .sysreq-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--pp-c-white);
  min-width: 640px;
}

.page-products .sysreq-table th,
.page-products .sysreq-table td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 2px solid var(--pp-c-line);
  font-size: 0.92rem;
  line-height: 1.5;
}

.page-products .sysreq-table thead th {
  background-color: var(--pp-c-blue);
  color: var(--pp-c-white);
  font-family: var(--pp-font-data);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-right: 2px solid rgba(255, 255, 255, 0.12);
}

.page-products .sysreq-table thead th:last-child {
  border-right: none;
}

.page-products .sysreq-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .sysreq-table tbody tr:nth-child(even) {
  background-color: #EDE6DA;
}

.page-products .sysreq-table tbody td:first-child {
  font-weight: 700;
  color: var(--pp-c-blue);
}

.page-products .sysreq-tip {
  margin-top: 22px;
  font-size: 0.88rem;
  color: rgba(29, 29, 31, 0.66);
  background-color: rgba(255, 215, 0, 0.18);
  border-left: 4px solid var(--pp-c-orange);
  padding: 12px 16px;
}

/* ===== 7. 更新日志 ===== */
.page-products .changelog-section {
  background-color: var(--pp-c-paper);
  position: relative;
}

.page-products .changelog-section::before {
  content: "";
  display: block;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--pp-c-orange) 0 24px, transparent 24px 42px, var(--pp-c-gold) 42px 60px, transparent 60px 78px);
  opacity: 0.4;
}

.page-products .changelog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

.page-products .changelog-side .title-display {
  margin-bottom: 12px;
}

.page-products .changelog-side__desc {
  font-size: 1rem;
  color: rgba(29, 29, 31, 0.64);
  margin: 0;
}

.page-products .changelog-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 24px;
}

.page-products .changelog-item {
  background-color: var(--pp-c-white);
  border: 3px solid var(--pp-c-ink);
  box-shadow: 5px 5px 0 rgba(10, 31, 68, 0.55);
  padding: 24px;
}

.page-products .changelog-item:nth-child(2) {
  box-shadow: 5px 5px 0 rgba(255, 106, 0, 0.55);
  transform: rotate(0.25deg);
}

.page-products .changelog-item__version {
  font-family: var(--pp-font-data);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--pp-c-orange);
  border-bottom: 2px dashed var(--pp-c-line);
  padding-bottom: 10px;
  margin-bottom: 14px;
}

.page-products .changelog-item__points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .changelog-item__points li {
  position: relative;
  padding-left: 22px;
  font-size: 0.95rem;
  line-height: 1.65;
}

.page-products .changelog-item__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 10px;
  background-color: var(--pp-c-orange);
  transform: rotate(45deg);
}

/* ===== 8. 底部支持带 ===== */
.page-products .support-strip {
  background:
    linear-gradient(135deg, var(--pp-c-blue-2) 0 55%, var(--pp-c-orange) 55% 56%, transparent 56% 100%),
    var(--pp-c-blue);
}

.page-products .support-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.page-products .support-strip__text h2 {
  color: var(--pp-c-white);
  margin-bottom: 6px;
}

.page-products .support-strip__text p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.page-products .support-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* ===== 响应式：移动端优先 + 桌面增强 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
    animation: none !important;
  }
}

@media (min-width: 700px) {
  .page-products .version-stage {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
  }

  .page-products .version-card__body {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .page-products .version-note {
    grid-template-columns: 2fr 3fr;
    padding: 28px;
  }

  .page-products .feature-map {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .feature-map__item:last-child {
    grid-column: 1 / -1;
  }

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

  .page-products .download-qr {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: center;
    gap: 28px;
  }
}

@media (min-width: 1024px) {
  .page-products .hero-marquee__title {
    font-size: 4.6rem;
  }

  .page-products .version-card__body {
    gap: 28px;
  }

  .page-products .ios-layout {
    grid-template-columns: 7fr 5fr;
  }

  .page-products .feature-map {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .feature-map__item:last-child {
    grid-column: auto;
  }

  .page-products .download-grid {
    grid-template-columns: 1fr 1fr 1.1fr;
    align-items: center;
  }

  .page-products .download-qr {
    grid-column: auto;
  }

  .page-products .changelog-layout {
    grid-template-columns: 2fr 5fr;
    gap: 64px;
    align-items: start;
  }
}