.page-products {
  --solutions-soft-gold: rgba(240, 160, 48, 0.12);
  --solutions-soft-orange: rgba(232, 93, 42, 0.1);
  --solutions-line: rgba(255, 255, 255, 0.14);
  --solutions-card-bg: rgba(255, 255, 255, 0.06);
  --solutions-cream: #ffffff;

  background-color: var(--color-primary-bg);
  color: var(--color-text-light);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ================= 首屏拼贴 ================= */
.page-products .solutions-hero {
  position: relative;
  padding: 56px 0 72px;
  isolation: isolate;
}

.page-products .solutions-hero::before,
.page-products .solutions-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}

.page-products .solutions-hero::before {
  top: -120px;
  right: -100px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(240, 160, 48, 0.16), transparent 65%);
}

.page-products .solutions-hero::after {
  bottom: -80px;
  left: -60px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(232, 93, 42, 0.14), transparent 65%);
}

.page-products .solutions-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-products .solutions-hero__crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.page-products .crumb-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent-orange);
  box-shadow: 0 0 12px rgba(232, 93, 42, 0.7);
  flex-shrink: 0;
}

.page-products .solutions-hero__title {
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: clamp(2.2rem, 6vw + 0.5rem, 4.2rem);
  margin: 0 0 10px;
  color: var(--color-text-light);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-products .solutions-hero__subtitle {
  font-size: clamp(1.05rem, 2vw + 0.4rem, 1.5rem);
  font-weight: 700;
  color: var(--color-accent-gold);
  margin: 0 0 20px;
}

.page-products .solutions-hero__lead {
  font-size: 16px;
  color: var(--color-muted);
  max-width: 560px;
  margin: 0;
}

.page-products .hero-stat {
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.page-products .hero-stat--gold {
  background: linear-gradient(135deg, var(--color-accent-gold) 0%, #d8892a 100%);
  color: var(--color-text-dark);
}

.page-products .hero-stat--cream {
  background: var(--color-secondary-bg);
  color: var(--color-text-dark);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-products .hero-stat__num {
  font-family: var(--font-headline);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
}

.page-products .hero-stat__unit {
  font-size: 0.9rem;
  font-weight: 700;
  opacity: 0.7;
}

.page-products .hero-stat__label {
  display: block;
  width: 100%;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0.75;
  margin-top: 4px;
  flex-basis: 100%;
}

.page-products .hero-note {
  display: none;
}

/* ================= 图标导航盘 ================= */
.page-products .solution-dial {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 40px;
}

.page-products .solution-dial__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 18px 12px;
  border-radius: var(--radius-lg);
  background: var(--solutions-card-bg);
  border: 1px solid var(--solutions-line);
  color: var(--color-text-light);
  text-decoration: none;
  transition: background var(--transition-speed) var(--transition-ease),
              border-color var(--transition-speed) var(--transition-ease),
              color var(--transition-speed) var(--transition-ease),
              transform var(--transition-speed) var(--transition-ease);
}

.page-products .solution-dial__item:hover,
.page-products .solution-dial__item:focus-visible {
  background: var(--color-accent-gold);
  border-color: var(--color-accent-gold);
  color: var(--color-text-dark);
  transform: translateY(-4px);
  outline: none;
}

.page-products .solution-dial__icon {
  width: 32px;
  height: 32px;
}

.page-products .solution-dial__label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.page-products .solution-dial__num {
  font-family: var(--font-headline);
  font-size: 12px;
  font-weight: 900;
  opacity: 0.55;
  letter-spacing: 0.1em;
}

/* ================= 方案章节通用 ================= */
.page-products .solution-slot {
  padding: 68px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.page-products .solution-slot__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-products .solution-slot__side {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-products .chapter-number {
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 3.2rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--color-accent-gold);
  letter-spacing: -0.02em;
}

.page-products .solution-slot__side-label {
  display: none;
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--color-muted);
}

.page-products .solution-slot__content {
  min-width: 0;
}

.page-products .solution-slot__content h2 {
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw + 0.4rem, 2.3rem);
  margin: 12px 0 0;
  line-height: 1.2;
  color: var(--color-text-light);
}

.page-products .solution-slot__lead {
  font-size: 16px;
  color: var(--color-muted);
  margin: 14px 0 26px;
  max-width: 620px;
}

.page-products .section__header {
  margin-bottom: 0;
}

.page-products .exhibit-label {
  letter-spacing: 0.16em;
  color: var(--color-accent-orange);
}

/* ================= 01 会员权益 ================= */
.page-products .tier-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .tier-card {
  position: relative;
  background: var(--solutions-card-bg);
  border: 1px solid var(--solutions-line);
  border-radius: var(--radius-lg);
  padding: 26px 22px 22px;
  overflow: hidden;
  transition: transform var(--transition-speed) var(--transition-ease),
              background var(--transition-speed) var(--transition-ease);
}

.page-products .tier-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--tier-accent, var(--color-muted));
}

.page-products .tier-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.09);
}

.page-products .tier-card:nth-child(1) { --tier-accent: #4a6a8a; }
.page-products .tier-card:nth-child(2) { --tier-accent: #8a9bb5; }
.page-products .tier-card:nth-child(3) { --tier-accent: #f0a030; }
.page-products .tier-card:nth-child(4) { --tier-accent: #c9a562; }
.page-products .tier-card:nth-child(5) { --tier-accent: #e85d2a; }

.page-products .tier-card__level {
  display: block;
  font-family: var(--font-headline);
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 8px;
  color: var(--color-text-light);
}

.page-products .tier-card__tag {
  position: absolute;
  top: 18px;
  right: 18px;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--solutions-line);
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.page-products .tier-card p {
  font-size: 14px;
  margin: 10px 0 0;
  color: var(--color-muted);
}

/* ================= 图文容器 ================= */
.page-products .solution-slot__figure {
  margin: 34px 0;
  border-radius: var(--radius-lg);
  background: var(--solutions-card-bg);
  border: 1px solid var(--solutions-line);
  padding: 10px;
}

.page-products .solution-slot__figure--half {
  max-width: 520px;
}

.page-products .solution-slot__figure--right {
  max-width: 720px;
  margin-left: auto;
}

.page-products .solution-slot__caption {
  padding: 10px 6px 4px;
  font-size: 13px;
  color: var(--color-muted);
  letter-spacing: 0.06em;
}

/* ================= details 折叠面板 ================= */
.page-products .solution-details {
  border: 1px solid var(--solutions-line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  margin-top: 28px;
}

.page-products .solution-details summary {
  cursor: pointer;
  padding: 16px 22px;
  font-weight: 700;
  font-size: 15px;
  color: var(--color-accent-gold);
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
}

.page-products .solution-details summary::-webkit-details-marker {
  display: none;
}

.page-products .solution-details summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent-gold);
  color: var(--color-primary-bg);
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  transition: transform var(--transition-speed) var(--transition-ease);
  flex-shrink: 0;
}

.page-products .solution-details[open] summary::before {
  transform: rotate(45deg);
}

.page-products .solution-details__body {
  padding: 4px 22px 24px;
  color: var(--color-text-light);
  font-size: 14px;
}

.page-products .solution-details__note {
  margin: 16px 0 0;
  color: var(--color-muted);
  font-size: 13px;
}

.page-products .solution-details__body ul,
.page-products .solution-details__body ol {
  margin: 10px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

/* ================= 对比表 ================= */
.page-products .tier-compare {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--solutions-line);
}

.page-products .tier-compare__head span,
.page-products .tier-compare__row span {
  padding: 11px 12px;
  font-size: 13px;
}

.page-products .tier-compare__head {
  background: rgba(240, 160, 48, 0.14);
  color: var(--color-accent-gold);
  font-weight: 700;
}

.page-products .tier-compare__row {
  border-top: 1px solid var(--solutions-line);
}

.page-products .tier-compare__row span:first-child {
  font-weight: 700;
  color: var(--color-text-light);
}

/* ================= 02 跨屏规则 ================= */
.page-products .solution-slot--cream {
  background-color: var(--color-secondary-bg);
  color: var(--color-text-dark);
  border-top-color: transparent;
}

.page-products .solution-slot--cream .chapter-number {
  -webkit-text-stroke-color: var(--color-accent-orange);
}

.page-products .solution-slot--cream .solution-slot__side-label,
.page-products .solution-slot--cream .solution-slot__lead,
.page-products .solution-slot--cream .solution-details__body {
  color: rgba(26, 26, 26, 0.7);
}

.page-products .solution-slot--cream .solution-slot__content h2 {
  color: var(--color-text-dark);
}

.page-products .solution-slot--cream .exhibit-label {
  color: var(--color-accent-orange);
}

.page-products .solution-slot--cream .solution-details {
  background: var(--solutions-cream);
  border-color: rgba(26, 26, 26, 0.14);
}

.page-products .solution-slot--cream .solution-details summary {
  color: var(--color-accent-orange);
}

.page-products .solution-slot--cream .solution-details summary::before {
  background: var(--color-accent-orange);
  color: var(--color-secondary-bg);
}

.page-products .solution-slot--cream .solution-details__note,
.page-products .solution-slot--cream .solution-slot__caption {
  color: rgba(26, 26, 26, 0.5);
}

.page-products .solution-slot--cream .solution-slot__figure {
  background: rgba(255, 255, 255, 0.6);
  border-color: rgba(26, 26, 26, 0.08);
}

.page-products .solution-slot--cream .tier-compare,
.page-products .solution-slot--cream .tier-compare__row {
  border-color: rgba(26, 26, 26, 0.12);
}

.page-products .solution-slot--cream .tier-compare__head {
  background: rgba(232, 93, 42, 0.12);
  color: var(--color-accent-orange);
}

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

.page-products .cross-card {
  background: var(--solutions-cream);
  border: 1px solid rgba(26, 26, 26, 0.08);
  border-radius: var(--radius-lg);
  padding: 28px 22px 24px;
  box-shadow: 0 4px 18px rgba(11, 26, 46, 0.05);
  transition: box-shadow var(--transition-speed) var(--transition-ease),
              transform var(--transition-speed) var(--transition-ease);
}

.page-products .cross-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(11, 26, 46, 0.1);
}

.page-products .cross-card__icon {
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  color: var(--color-accent-orange);
}

.page-products .cross-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--color-text-dark);
}

.page-products .cross-card p {
  font-size: 14px;
  margin: 0;
  color: rgba(26, 26, 26, 0.7);
}

/* ================= 03 本地厂商 ================= */
.page-products .partner-layout {
  display: grid;
  gap: 28px;
}

.page-products .partner-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.page-products .partner-stat {
  background: var(--solutions-card-bg);
  border: 1px solid var(--solutions-line);
  border-radius: var(--radius-md);
  padding: 18px 14px;
  text-align: center;
}

.page-products .partner-stat__num {
  display: block;
  font-family: var(--font-headline);
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--color-accent-gold);
  line-height: 1.15;
}

.page-products .partner-stat__label {
  font-size: 12px;
  color: var(--color-muted);
  letter-spacing: 0.05em;
  margin-top: 4px;
  display: block;
}

.page-products .partner-description {
  background: var(--solutions-card-bg);
  border: 1px solid var(--solutions-line);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
}

.page-products .partner-description h3 {
  font-size: 1rem;
  font-weight: 800;
  margin: 0 0 14px;
  color: var(--color-accent-gold);
  letter-spacing: 0.05em;
}

.page-products .partner-description ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.page-products .partner-description p {
  color: var(--color-muted);
  font-size: 14px;
  margin: 18px 0 0;
}

/* ================= 04 收藏客服 ================= */
.page-products .service-layout {
  display: grid;
  gap: 20px;
}

.page-products .service-card {
  background: var(--solutions-card-bg);
  border: 1px solid var(--solutions-line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}

.page-products .service-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 16px 0 10px;
  color: var(--color-text-light);
}

.page-products .service-card p {
  font-size: 14px;
  margin: 0 0 18px;
  color: var(--color-muted);
}

.page-products .service-card .exhibit-label {
  font-size: 12px;
}

/* ================= 05 新人礼 ================= */
.page-products .gift-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .gift-step {
  background: var(--solutions-cream);
  border: 1px solid rgba(26, 26, 26, 0.08);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  flex: 1;
  box-shadow: 0 4px 18px rgba(11, 26, 46, 0.06);
}

.page-products .gift-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-accent-gold);
  color: var(--color-primary-bg);
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 16px;
  margin-bottom: 14px;
}

.page-products .gift-step h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text-dark);
}

.page-products .gift-step p {
  margin: 0;
  font-size: 14px;
  color: rgba(26, 26, 26, 0.7);
}

.page-products .gift-step--line {
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--color-accent-gold), var(--color-accent-orange));
  border-radius: 999px;
  flex-shrink: 0;
}

/* ================= 底部引导 ================= */
.page-products .solution-cta {
  padding: 24px 0 96px;
}

.page-products .solution-cta__inner {
  background: linear-gradient(135deg, rgba(240, 160, 48, 0.14), rgba(232, 93, 42, 0.1));
  border: 1px solid rgba(240, 160, 48, 0.4);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.page-products .solution-cta__text h2 {
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 1.5rem;
  margin: 0 0 10px;
  color: var(--color-text-light);
}

.page-products .solution-cta__text p {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
}

.page-products .solution-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ================= 平板 ================= */
@media (min-width: 768px) {
  .page-products .solutions-hero {
    padding: 72px 0 88px;
  }

  .page-products .solutions-hero__grid {
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }

  .page-products .solutions-hero__main {
    grid-column: 1 / -1;
  }

  .page-products .hero-note {
    display: block;
    position: absolute;
    right: 0;
    bottom: 8px;
    border-left: 2px solid var(--color-accent-gold);
    padding-left: 12px;
  }

  .page-products .hero-note .vertical-rl {
    writing-mode: vertical-rl;
    font-size: 13px;
    letter-spacing: 0.2em;
    color: var(--color-muted);
  }

  .page-products .solution-dial {
    display: flex;
    justify-content: space-between;
    gap: 14px;
  }

  .page-products .solution-dial__item {
    flex: 1;
    min-height: 112px;
  }

  .page-products .solution-slot {
    padding: 84px 0;
  }

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

  .page-products .tier-card:last-child {
    grid-column: 1 / -1;
    max-width: 320px;
    justify-self: center;
  }

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

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

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

  .page-products .gift-steps {
    flex-direction: row;
    align-items: stretch;
  }

  .page-products .gift-step--line {
    width: 36px;
    align-self: center;
  }

  .page-products .solution-cta__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 40px 48px;
  }
}

/* ================= 桌面 ================= */
@media (min-width: 1024px) {
  .page-products .solutions-hero__grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-products .solutions-hero__main {
    grid-column: 1 / 8;
  }

  .page-products .hero-stat--gold {
    grid-column: 8 / 10;
  }

  .page-products .hero-stat--cream {
    grid-column: 10 / 12;
  }

  .page-products .hero-note {
    position: static;
    grid-column: 12 / 13;
    border-left: none;
    border-top: 2px solid var(--color-accent-gold);
    padding-top: 12px;
    align-self: stretch;
    display: flex;
    justify-content: center;
  }

  .page-products .solution-dial__item:nth-child(1) { margin-top: 10px; }
  .page-products .solution-dial__item:nth-child(2) { margin-top: 0; }
  .page-products .solution-dial__item:nth-child(3) { margin-top: -12px; }
  .page-products .solution-dial__item:nth-child(4) { margin-top: 0; }
  .page-products .solution-dial__item:nth-child(5) { margin-top: 10px; }

  .page-products .solution-slot__grid {
    grid-template-columns: 140px 1fr;
    gap: 40px;
  }

  .page-products .solution-slot__side {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .page-products .chapter-number {
    font-size: 5rem;
  }

  .page-products .solution-slot__side-label {
    display: block;
  }
}

/* ================= 宽屏 ================= */
@media (min-width: 1200px) {
  .page-products .tier-row {
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
  }

  .page-products .tier-card:last-child {
    grid-column: auto;
    max-width: none;
  }

  .page-products .cross-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ================= 减弱动画 ================= */
@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transform: none !important;
  }
}