.page-products {
  --pg-gap: clamp(3.5rem, 7vw, 6.5rem);
  --pg-pad: clamp(1.25rem, 4vw, 2.5rem);
  background: var(--color-white);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.8;
  scroll-padding-top: 110px;
  overflow-x: clip;
}

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

/* ===== Hero ===== */
.page-products .products-hero {
  background: var(--gradient-hero);
  color: var(--color-white);
  padding: var(--pg-pad) 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.page-products .products-hero::after {
  content: "SERVICE";
  position: absolute;
  right: -20px;
  bottom: -12px;
  font-family: var(--font-head);
  font-size: clamp(4rem, 12vw, 8rem);
  line-height: 1;
  letter-spacing: 0.08em;
  color: rgba(247, 249, 250, 0.06);
  font-weight: 900;
  white-space: nowrap;
  pointer-events: none;
}

.page-products .products-hero__grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.page-products .products-hero__content {
  background: rgba(29, 42, 53, 0.42);
  border: 1px solid rgba(247, 249, 250, 0.18);
  border-radius: 18px 8px 18px 8px;
  padding: 1.75rem;
  backdrop-filter: blur(3px);
}

.page-products .products-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  margin-bottom: 1.4rem;
}

.page-products .products-hero .breadcrumb a {
  color: rgba(247, 249, 250, 0.92);
  text-underline-offset: 4px;
  text-decoration-color: rgba(212, 168, 55, 0.6);
}

.page-products .products-hero .breadcrumb a:hover {
  color: var(--color-accent);
}

.page-products .products-hero .breadcrumb span[aria-current="page"] {
  color: var(--color-accent);
}

.page-products .products-hero__eyebrow {
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}

.page-products .products-hero h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-head);
  font-size: clamp(2.1rem, 6vw, 3.9rem);
  line-height: 1.12;
}

.page-products .products-hero h1 span {
  display: block;
  font-size: 0.52em;
  font-weight: 400;
  color: var(--color-gold-soft);
  margin-top: 0.15em;
  letter-spacing: 0.04em;
}

.page-products .products-hero__lead {
  margin: 0;
  color: rgba(247, 249, 250, 0.9);
  font-size: 1rem;
  max-width: 36em;
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.page-products .products-hero__actions .btn--ghost {
  border-color: rgba(247, 249, 250, 0.75);
  color: var(--color-white);
}

.page-products .products-hero__figure {
  margin: 0;
  border-radius: 18px 8px 18px 8px;
  overflow: hidden;
  border: 1px solid rgba(247, 249, 250, 0.22);
  box-shadow: 0 18px 44px rgba(29, 42, 53, 0.3);
  background: rgba(29, 42, 53, 0.2);
}

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

/* ===== 模块概览 ===== */
.page-products .products-modules {
  padding-top: var(--pg-gap);
}

.page-products .products-modules__intro {
  margin-bottom: 1.25rem;
}

.page-products .products-modules__intro h2,
.page-products .products-compare__text h2,
.page-products .products-compat__header h2,
.page-products .products-details__header h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  line-height: 1.25;
  margin: 0.5rem 0 0;
}

.page-products .products-modules__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.page-products .products-modules__card {
  display: block;
  background: var(--color-lake);
  border-radius: 16px 6px 16px 6px;
  padding: 1.4rem 1.25rem 1.25rem;
  text-decoration: none;
  color: var(--color-ink);
  border: 1px solid rgba(15, 95, 122, 0.1);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.page-products .products-modules__card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 36px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  border-radius: 2px;
}

.page-products .products-modules__card:hover,
.page-products .products-modules__card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.page-products .products-modules__card:nth-child(even) {
  background: var(--color-gold-soft);
}

.page-products .products-modules__num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.25rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.35;
}

.page-products .products-modules__card h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  margin: 0.75rem 0 0.35rem;
}

.page-products .products-modules__card p {
  font-size: 0.875rem;
  color: var(--color-gray);
  margin: 0;
}

/* ===== 版本对照 ===== */
.page-products .products-compare {
  padding-top: var(--pg-gap);
}

.page-products .products-compare__grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: flex-start;
}

.page-products .products-compare__text {
  background: var(--color-lake);
  border-radius: 18px 8px 18px 8px;
  padding: 1.5rem;
  border-left: 4px solid var(--color-accent);
  position: relative;
  overflow: hidden;
}

.page-products .products-compare__text::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 90px;
  height: 90px;
  transform: rotate(45deg);
  background: rgba(15, 95, 122, 0.08);
}

.page-products .products-compare__text > p:not(.section-label) {
  color: var(--color-gray);
  margin: 0.75rem 0 0;
  max-width: 42em;
}

.page-products .products-compare__steps {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-products .products-compare__steps li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  background: var(--color-white);
  border-radius: 12px;
  padding: 1rem;
}

.page-products .products-compare__step-num {
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-head);
  font-size: 0.8rem;
  line-height: 1;
  padding: 0.5rem 0.7rem;
  border-radius: 999px;
  flex-shrink: 0;
}

.page-products .products-compare__steps h3 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  margin: 0 0 0.25rem;
}

.page-products .products-compare__steps p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-gray);
}

.page-products .products-compare__figure {
  margin: 0;
  width: 100%;
}

.page-products .products-compare__figure img {
  display: block;
  width: 100%;
  border-radius: 14px 6px 14px 6px;
  background: var(--color-lake);
  object-fit: cover;
}

.page-products .products-compare__figure figcaption,
.page-products .products-compat__figure figcaption,
.page-products .products-search__figure figcaption,
.page-products .products-details__panel-figure figcaption {
  font-size: 0.82rem;
  color: var(--color-gray);
  margin-top: 0.6rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--color-accent);
}

/* ===== 适配清单 ===== */
.page-products .products-compat {
  padding-top: var(--pg-gap);
}

.page-products .products-compat__header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.page-products .products-compat__header > p {
  margin: 0;
  color: var(--color-gray);
  max-width: 42em;
}

.page-products .products-compat__main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.page-products .products-compat__platforms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.page-products .products-compat__platform {
  background: var(--color-white);
  border: 1px solid rgba(15, 95, 122, 0.14);
  border-radius: 14px 4px 14px 4px;
  padding: 1.2rem 0.9rem 1rem;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-products .products-compat__platform:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-card);
}

.page-products .products-compat__platform svg {
  width: 40px;
  height: 40px;
  margin: 0 auto 0.5rem;
  display: block;
}

.page-products .products-compat__platform h3 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  margin: 0 0 0.15rem;
}

.page-products .products-compat__platform .tag {
  font-size: 0.72rem;
  padding: 0.15rem 0.7rem;
}

.page-products .products-compat__platform p {
  font-size: 0.78rem;
  color: var(--color-gray);
  margin: 0.5rem 0 0;
}

.page-products .products-compat__figure {
  margin: 0;
}

.page-products .products-compat__figure img {
  display: block;
  width: 100%;
  border-radius: 14px 6px 14px 6px;
  background: var(--color-lake);
  border: 1px solid rgba(15, 95, 122, 0.1);
  object-fit: cover;
}

/* ===== 功能详解标签页 ===== */
.page-products .products-details {
  padding-top: var(--pg-gap);
}

.page-products .products-details__header {
  margin-bottom: 1.5rem;
}

.page-products .products-details__header p:last-child {
  color: var(--color-gray);
  margin: 0.5rem 0 0;
}

.page-products .products-details__tabs {
  background: rgba(227, 240, 245, 0.45);
  border: 1px solid rgba(15, 95, 122, 0.12);
  border-radius: 18px 8px 18px 8px;
  padding: 1rem;
}

.page-products .products-details .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(15, 95, 122, 0.15);
  padding-bottom: 0.85rem;
}

.page-products .products-details .tablist__item {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1;
  background: transparent;
  border: 1px solid rgba(15, 95, 122, 0.25);
  color: var(--color-primary);
  border-radius: 999px;
  padding: 0.55rem 1.05rem;
  cursor: pointer;
  transition: all var(--transition);
}

.page-products .products-details .tablist__item:hover {
  border-color: var(--color-primary);
  background: rgba(15, 95, 122, 0.08);
}

.page-products .products-details .tablist__item[aria-selected="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.page-products .products-details .tabpanel[aria-hidden="true"] {
  display: none;
}

.page-products .products-details .tabpanel[aria-hidden="false"] {
  display: block;
}

.page-products .products-details .tabpanel {
  outline: none;
}

.page-products .products-details__panel {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-top: 0.4rem;
}

.page-products .products-details__panel-text h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  margin: 0 0 0.6rem;
}

.page-products .products-details__panel-text p {
  font-size: 0.9rem;
  color: var(--color-gray);
  margin: 0 0 0.85rem;
  max-width: 38em;
}

.page-products .products-details__panel-text ul {
  margin: 0 0 0.9rem;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.3rem;
}

.page-products .products-details__panel-text li {
  font-size: 0.88rem;
  color: var(--color-ink);
}

.page-products .products-details__panel-text li::marker {
  color: var(--color-accent);
}

.page-products .products-details__panel-figure {
  margin: 0;
}

.page-products .products-details__panel-figure img {
  display: block;
  width: 100%;
  border-radius: 14px 6px 14px 6px;
  background: var(--color-gold-soft);
  object-fit: cover;
}

/* ===== 智能检索视觉 ===== */
.page-products .products-search__widget {
  display: grid;
  gap: 0;
}

.page-products .products-search__mock {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 12px 12px 0 0;
  padding: 0.8rem 1rem;
  box-shadow: 0 4px 14px rgba(15, 95, 122, 0.08);
}

.page-products .products-search__mock svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.page-products .products-search__mock span {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-ink);
}

.page-products .products-search__results {
  background: var(--color-white);
  border: 1px solid rgba(15, 95, 122, 0.12);
  border-top: 0;
  border-radius: 0 0 12px 12px;
  padding: 0.7rem 0.9rem;
  display: grid;
  gap: 0;
  box-shadow: 0 8px 18px rgba(15, 95, 122, 0.06);
}

.page-products .products-search__results span {
  font-size: 0.8rem;
  color: var(--color-gray);
  padding: 0.4rem 0;
  border-bottom: 1px dashed rgba(15, 95, 122, 0.15);
}

.page-products .products-search__results span:last-child {
  border-bottom: 0;
}

.page-products .products-search__figure {
  margin: 1rem 0 0;
}

.page-products .products-search__figure img {
  display: block;
  width: 100%;
  border-radius: 14px 6px 14px 6px;
  background: var(--color-lake);
  object-fit: cover;
}

/* ===== 标签与按钮 ===== */
.page-products .products-details__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-products .products-details__tag {
  display: inline-flex;
  align-items: center;
  background: var(--color-gold-soft);
  border: 1px solid rgba(155, 118, 83, 0.25);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
}

.page-products .products-details__panel-text .btn {
  margin-top: 0.2rem;
}

/* ===== CTA ===== */
.page-products .products-cta {
  padding: var(--pg-gap) 0 clamp(2.5rem, 6vw, 5rem);
}

.page-products .products-cta__inner {
  background: var(--color-night);
  color: var(--color-white);
  border-radius: 18px 8px 18px 8px;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  position: relative;
  overflow: hidden;
}

.page-products .products-cta__inner::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
}

.page-products .products-cta__inner::after {
  content: "";
  position: absolute;
  right: -48px;
  bottom: -48px;
  width: 160px;
  height: 160px;
  border: 2px solid rgba(212, 168, 55, 0.3);
  border-radius: 50%;
}

.page-products .products-cta__inner h2 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  margin: 0;
}

.page-products .products-cta__inner p {
  margin: 0.5rem 0 0;
  color: rgba(247, 249, 250, 0.85);
  font-size: 0.92rem;
  max-width: 34em;
}

.page-products .products-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-products .products-cta__actions .btn--ghost {
  border-color: rgba(247, 249, 250, 0.75);
  color: var(--color-white);
}

.page-products .products-cta__actions .btn--light {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-night);
}

/* ===== 响应式 ===== */
@media (min-width: 560px) {
  .page-products .products-modules__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 880px) {
  .page-products .products-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 2.5rem;
  }

  .page-products .products-compare__grid {
    display: grid;
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    align-items: center;
    gap: 2.5rem;
  }

  .page-products .products-compat__main {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 2rem;
  }

  .page-products .products-details__panel {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }

  .page-products .products-details__panel-text {
    flex: 0 0 55%;
  }

  .page-products .products-details__panel-aside {
    flex: 1 1 45%;
  }

  .page-products .products-cta__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1100px) {
  .page-products .products-compat__platforms {
    grid-template-columns: repeat(5, 1fr);
  }
}