/* ===== 页面：应用中心 ===== */
.page-products {
  --pd-card-radius: 24px;
  --pd-gap: 22px;
  background:
    repeating-linear-gradient(-45deg, rgba(11,29,58,.035) 0 1px, transparent 1px 18px),
    var(--c-cream);
  color: var(--c-ink);
  overflow-x: hidden;
}
.page-products .section {
  padding-block: var(--space-section);
}
.page-products [id] {
  scroll-margin-top: 74px;
}

/* 首屏 */
.page-products__hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(48px, 8vw, 100px) clamp(32px, 5vw, 60px);
}
.page-products__hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 58%;
  background: var(--c-space);
  border-radius: 0 0 0 38px;
  z-index: 0;
}
.page-products__hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}
.page-products__hero-copy .section-kicker {
  color: var(--c-accent);
}
.page-products__hero h1 {
  max-width: 760px;
  margin: 14px 0 20px;
  font-family: var(--font-display);
  font-size: clamp(28px, 5.2vw, 56px);
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--c-space);
}
.page-products__hero-lead {
  max-width: 620px;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.9;
  color: var(--c-slate);
}
.page-products__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.page-products__hero-aside {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 20px;
  border-radius: 18px;
  background: rgba(11,29,58,.78);
  border: 1px solid rgba(242,232,213,.24);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(8px);
}
.page-products__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 12px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.08);
}
.page-products__stat-num {
  font-family: var(--font-data);
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-neon);
}
.page-products__stat-label {
  font-size: 13px;
  letter-spacing: .03em;
  color: var(--c-cream);
}
.page-products__hero-note {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(242,232,213,.28);
  font-size: 13px;
  color: rgba(242,232,213,.78);
}

/* 章节目录 */
.page-products__tocbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(242,232,213,.92);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(11,29,58,.10);
  border-bottom: 1px solid rgba(11,29,58,.14);
}
.page-products__tocbar-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-block: 12px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-products__tocbar-title {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-accent);
  white-space: nowrap;
  text-transform: uppercase;
}
.page-products__tocbar-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  white-space: nowrap;
}
.page-products__tocbar-list a {
  display: block;
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,.5);
  color: var(--c-space);
  font-size: 14px;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.page-products__tocbar-list a:hover {
  background: var(--c-space);
  color: var(--c-cream);
  transform: translateY(-1px);
}

/* 产品总览 */
.page-products__catalog-head {
  margin-bottom: 36px;
}
.page-products__catalog-head .section-kicker {
  color: var(--c-teal);
}
.page-products__catalog-grid {
  display: grid;
  gap: var(--pd-gap);
}
.page-products__product {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 24px;
  border-radius: var(--pd-card-radius);
  border: 1px solid rgba(11,29,58,.10);
  box-shadow: var(--shadow-card);
  background: #fff;
}
.page-products__product-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-slate);
}
.page-products__product-index {
  font-family: var(--font-data);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-data);
}
.page-products__product-body h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.3;
  color: var(--c-space);
}
.page-products__product-body p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-slate);
}
.page-products__product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products__product-tags span {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--c-mist);
  color: var(--c-space);
  font-size: 13px;
  font-weight: 600;
}
.page-products__product--desktop {
  background:
    radial-gradient(140% 100% at 90% 0%, rgba(185,255,60,.12), transparent 44%),
    var(--c-space);
  border-color: rgba(255,255,255,.12);
}
.page-products__product--desktop .page-products__product-top {
  color: rgba(242,232,213,.6);
}
.page-products__product--desktop .page-products__product-index {
  color: var(--c-neon);
}
.page-products__product--desktop .page-products__product-body h3 {
  color: var(--c-cream);
}
.page-products__product--desktop .page-products__product-body p {
  color: rgba(242,232,213,.78);
}
.page-products__product--desktop .page-products__product-tags span {
  background: rgba(242,232,213,.14);
  color: var(--c-cream);
}
.page-products__product--mobile {
  border-top: 5px solid var(--c-accent);
}
.page-products__product--mobile .page-products__product-index {
  color: var(--c-accent);
}
.page-products__product--mobile .page-products__product-tags span {
  background: rgba(255,107,44,.14);
  color: #a33a12;
}
.page-products__product--web {
  border-bottom: 5px solid var(--c-teal);
}
.page-products__product--web .page-products__product-index {
  color: var(--c-teal);
}
.page-products__product--web .page-products__product-tags span {
  background: rgba(46,139,139,.14);
  color: #1d6666;
}
.page-products__product-visual {
  overflow: hidden;
  border-radius: var(--radius-md);
  line-height: 0;
}
.page-products__product-visual img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 产品示意图 */
.page-products__plat-desktop {
  border-radius: 16px;
  padding: 16px 16px 0;
  background: rgba(10,23,48,.9);
  border: 1px solid rgba(242,232,213,.16);
}
.page-products__plat-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}
.page-products__plat-bar i {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(242,232,213,.32);
}
.page-products__plat-body {
  display: grid;
  grid-template-columns: 1fr 2.2fr;
  gap: 10px;
  height: 100px;
}
.page-products__plat-col {
  border-radius: 8px;
  background: rgba(242,232,213,.08);
}
.page-products__plat-col--accent {
  background: rgba(185,255,60,.12);
}
.page-products__plat-phone {
  width: 150px;
  box-sizing: border-box;
  margin-inline: auto;
  border-radius: 26px;
  padding: 14px 10px 22px;
  background: #0e2448;
  border: 1px solid rgba(255,255,255,.18);
}
.page-products__plat-notch {
  display: block;
  width: 68px;
  height: 8px;
  margin: 0 auto 16px;
  border-radius: 99px;
  background: rgba(242,232,213,.5);
}
.page-products__plat-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-products__plat-line {
  display: block;
  height: 10px;
  border-radius: 6px;
  background: rgba(242,232,213,.14);
}
.page-products__plat-line--strong {
  width: 88%;
  background: rgba(185,255,60,.5);
}
.page-products__plat-line--short {
  width: 62%;
}

/* 共用特性列表 */
.page-products__feature-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-products__feature-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-slate);
}
.page-products__feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--c-accent);
  transform: rotate(45deg);
}

/* 桌面端 */
.page-products__desktop {
  background:
    radial-gradient(120% 120% at 88% 0%, rgba(30,144,255,.18), transparent 48%),
    linear-gradient(105deg, rgba(11,29,58,.35), transparent 40%),
    var(--c-space);
  color: var(--c-cream);
}
.page-products__desktop .section-kicker {
  color: var(--c-neon);
}
.page-products__desktop h2 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(25px, 3.2vw, 42px);
  line-height: 1.22;
  color: var(--c-cream);
}
.page-products__desktop p {
  font-size: 16px;
  line-height: 1.9;
  color: rgba(242,232,213,.82);
}
.page-products__desktop .page-products__feature-list li {
  color: rgba(242,232,213,.8);
}
.page-products__desktop .page-products__feature-list li::before {
  background: var(--c-neon);
}
.page-products__desktop-visual {
  margin-top: 28px;
}
.page-products__desktop-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  border: 1px solid rgba(242,232,213,.2);
  box-shadow: 0 24px 48px rgba(0,0,0,.28);
}
.page-products__desktop-visual figcaption {
  margin-top: 10px;
  text-align: right;
  font-size: 13px;
  color: rgba(242,232,213,.6);
}

/* 移动端 */
.page-products__mobile {
  background: linear-gradient(12deg, #fffdf6 0%, var(--c-cream) 48%, #efdfc6 100%);
}
.page-products__mobile .section-kicker {
  color: var(--c-accent);
}
.page-products__mobile h2 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(25px, 3.2vw, 42px);
  line-height: 1.22;
  color: var(--c-space);
}
.page-products__mobile-copy p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-slate);
}
.page-products__mobile-visual {
  margin: 0 0 30px;
}
.page-products__mobile-visual img {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  margin-inline: auto;
  border-radius: 28px;
  box-shadow: var(--shadow-card);
}
.page-products__mobile-visual figcaption {
  margin-top: 12px;
  text-align: center;
  font-size: 13px;
  color: var(--c-slate);
}

/* 跨设备同步 */
.page-products__sync {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 120% at 10% 10%, rgba(46,139,139,.34), transparent 50%),
    linear-gradient(120deg, #091831 0%, var(--c-space) 60%);
  color: var(--c-cream);
}
.page-products__sync::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -90px;
  width: 300px;
  height: 300px;
  border: 2px solid rgba(185,255,60,.26);
  border-radius: 50%;
  box-shadow: 0 0 0 30px rgba(185,255,60,.06), 0 0 0 62px rgba(185,255,60,.04);
}
.page-products__sync .section-kicker {
  color: var(--c-neon);
}
.page-products__sync h2 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(25px, 3.2vw, 42px);
  line-height: 1.22;
  color: var(--c-cream);
}
.page-products__sync p {
  font-size: 16px;
  line-height: 1.9;
  color: rgba(242,232,213,.84);
}
.page-products__sync .page-products__feature-list li {
  color: rgba(242,232,213,.84);
}
.page-products__sync .page-products__feature-list li::before {
  background: var(--c-neon);
}
.page-products__sync-visual {
  margin-top: 28px;
}
.page-products__sync-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  border: 1px solid rgba(242,232,213,.22);
  box-shadow: 0 24px 48px rgba(0,0,0,.3);
}
.page-products__sync-visual figcaption {
  margin-top: 10px;
  text-align: right;
  font-size: 13px;
  color: rgba(242,232,213,.62);
}

/* 功能对比表 */
.page-products__compare {
  position: relative;
}
.page-products__compare-head .section-kicker {
  color: var(--c-data);
}
.page-products__compare-figure {
  margin: 0 0 30px;
}
.page-products__compare-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}
.page-products__tablewrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(11,29,58,.12);
  background: #fff;
  box-shadow: var(--shadow-card);
}
.page-products__table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 15px;
}
.page-products__table th,
.page-products__table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--c-mist);
}
.page-products__table thead th {
  background: var(--c-space);
  color: var(--c-cream);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .05em;
}
.page-products__table tbody th {
  background: rgba(242,232,213,.62);
  color: var(--c-space);
  font-weight: 600;
}
.page-products__table td {
  color: var(--c-slate);
}
.page-products__table tbody tr {
  transition: background .16s ease;
}
.page-products__table tbody tr:hover {
  background: rgba(185,255,60,.22);
}
.page-products__table tbody tr:last-child th,
.page-products__table tbody tr:last-child td {
  border-bottom: 0;
}

/* 收尾引导 */
.page-products__closing {
  position: relative;
  padding-block: clamp(70px, 9vw, 110px);
}
.page-products__closing::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(30,144,255,.16), rgba(185,255,60,.1)),
    var(--c-space);
  clip-path: polygon(0 14%, 100% 0, 100% 86%, 0 100%);
  z-index: 0;
}
.page-products__closing-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  background: rgba(242,232,213,.96);
  border: 1px solid rgba(11,29,58,.1);
  border-radius: var(--radius-lg);
  padding: clamp(30px, 5vw, 58px);
  box-shadow: var(--shadow-card);
}
.page-products__closing .section-kicker {
  color: var(--c-accent);
}
.page-products__closing h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 40px);
  color: var(--c-space);
}
.page-products__closing-inner p {
  max-width: 560px;
  margin-inline: auto;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-slate);
}
.page-products__closing-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 24px;
}

/* 平板与桌面 */
@media (min-width: 768px) {
  .page-products__hero-grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 40px;
  }
  .page-products__hero::before {
    width: 46%;
    height: 74%;
    border-radius: 0 0 0 48px;
    clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%);
  }
  .page-products__desktop-grid,
  .page-products__mobile-grid,
  .page-products__sync-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: center;
  }
  .page-products__desktop-visual,
  .page-products__mobile-visual,
  .page-products__sync-visual {
    margin-top: 0;
  }
  .page-products__mobile-visual img {
    max-width: 300px;
  }
}

/* 产品图鉴非对称栅格 */
@media (min-width: 900px) {
  .page-products__catalog-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 26px;
  }
  .page-products__product--desktop {
    grid-column: 1 / 5;
  }
  .page-products__product--mobile {
    grid-column: 5 / 7;
    transform: translateY(-28px);
  }
  .page-products__product--web {
    grid-column: 2 / 7;
    margin-top: 4px;
  }
  .page-products__desktop-grid {
    grid-template-columns: 0.92fr 1.08fr;
  }
  .page-products__sync-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition: none !important;
    animation: none !important;
  }
}