.page-products {
  --fold-shear: -2deg;
  background: var(--foam);
  color: var(--ink);
  overflow-x: hidden;
}

.page-products section[id] {
  scroll-margin-top: 72px;
}

/* ===== HERO ===== */
.page-products .service-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(132deg, var(--deep-sea) 0%, var(--sea) 56%, rgba(47, 128, 237, 0.55) 140%);
  color: var(--foam);
  padding: 34px 0 74px;
  z-index: 0;
}

.page-products .service-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0%, transparent 42%, rgba(173, 245, 66, 0.08) 42%, rgba(173, 245, 66, 0.08) 44%, transparent 44%),
    radial-gradient(circle at 88% 22%, rgba(255, 94, 58, 0.32), transparent 36%);
  pointer-events: none;
  z-index: 0;
}

.page-products .service-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: -42px;
  height: 88px;
  background: var(--foam);
  transform: skewY(-2deg);
  z-index: 1;
}

.page-products .service-hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.page-products .service-hero__text {
  max-width: 760px;
}

.page-products .service-hero__kicker {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--wave);
  border-left: 3px solid var(--coral);
  padding-left: 10px;
  margin: 26px 0 10px;
}

.page-products .service-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(44px, 9vw, 96px);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.02;
  transform: skewX(var(--fold-shear));
  color: var(--foam);
}

.page-products .service-hero__desc {
  margin: 0 0 22px;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(244, 248, 252, 0.82);
}

.page-products .service-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0 0 26px;
}

.page-products .service-hero__stat {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
  border-radius: 4px 14px 4px 4px;
  padding: 12px 16px;
  min-width: 92px;
  border-top: 2px solid var(--coral);
}

.page-products .service-hero__stat dt {
  font-size: 12px;
  color: rgba(244, 248, 252, 0.6);
  margin-bottom: 4px;
}

.page-products .service-hero__stat dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 24px;
  font-weight: 700;
  color: var(--foam);
}

.page-products .service-hero__media {
  position: relative;
  margin: 0;
  border-radius: 6px 42px 6px 6px;
  overflow: hidden;
  box-shadow: 0 28px 60px rgba(5, 32, 73, 0.4);
}

.page-products .service-hero__media::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 16px;
  width: 72px;
  height: 72px;
  border-right: 3px solid var(--coral);
  border-top: 3px solid var(--coral);
  border-radius: 0 10px 0 0;
  opacity: 0.85;
}

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

/* ===== 共用侧边窄栏 ===== */
.page-products .console-zone__inner,
.page-products .spread__inner,
.page-products .download-zone__inner {
  display: flex;
  gap: 14px;
}

.page-products .console-zone__main,
.page-products .spread__grid,
.page-products .download-zone__main {
  flex: 1 1 auto;
  min-width: 0;
}

.page-products .spread__rail {
  flex: 0 0 22px;
  display: flex;
  justify-content: center;
}

.page-products .spread__rail .rail-note {
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--wave);
  transform: rotate(180deg);
  white-space: nowrap;
}

/* ===== 服务控制台 ===== */
.page-products .console-zone {
  padding: 56px 0 70px;
  background: var(--foam);
  color: var(--ink);
}

.page-products .section-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.page-products .section-header .section-title {
  margin: 0;
}

.page-products .section-header .section-note {
  margin: 6px 0 0;
  color: var(--cloud);
}

.page-products .console-zone__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .console-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  text-decoration: none;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(11, 58, 117, 0.12);
  border-left: 4px solid var(--coral);
  border-radius: 4px 18px 4px 4px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-radius 0.2s ease;
}

.page-products .console-card:hover {
  transform: translateY(-4px);
  border-radius: 4px 4px 4px 4px;
  box-shadow: 0 12px 28px rgba(5, 32, 73, 0.14);
}

.page-products .console-card__no {
  font-family: var(--font-data);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--wave);
}

.page-products .console-card__body h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.page-products .console-card__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cloud);
}

.page-products .console-card__state {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--cloud);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ===== 折页大章节 ===== */
.page-products .spread {
  padding: 60px 0 64px;
  background: var(--foam);
  color: var(--ink);
}

.page-products .spread--alt {
  position: relative;
  background: linear-gradient(160deg, var(--deep-sea) 0%, #06204a 100%);
  color: var(--foam);
}

.page-products .spread--alt::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-products .spread--alt .spread__rail .rail-note {
  color: var(--neon-green);
}

.page-products .spread__grid {
  display: flex;
  flex-direction: column;
  gap: 34px;
}

.page-products .spread__text {
  position: relative;
}

.page-products .spread__no {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(64px, 8vw, 120px);
  line-height: 0.8;
  font-weight: 700;
  color: var(--coral);
  opacity: 0.16;
  margin-bottom: 16px;
}

.page-products .spread--alt .spread__no {
  color: var(--neon-green);
  opacity: 0.22;
}

.page-products .spread__eyebrow {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--wave);
  margin: 0 0 10px;
}

.page-products .spread__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 54px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
  transform: skewX(var(--fold-shear));
}

.page-products .spread__desc {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-products .spread--alt .spread__desc {
  color: rgba(244, 248, 252, 0.82);
}

.page-products .spread__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .spread__list li {
  position: relative;
  padding-left: 22px;
  color: var(--ink);
}

.page-products .spread--alt .spread__list li {
  color: rgba(244, 248, 252, 0.9);
}

.page-products .spread__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 10px;
  height: 3px;
  background: var(--coral);
  transform: skewX(-20deg);
}

.page-products .spread--alt .spread__list li::before {
  background: var(--neon-green);
}

.page-products .spread__note,
.page-products .spread__tip {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--cloud);
}

.page-products .spread--alt .spread__note,
.page-products .spread--alt .spread__tip {
  color: rgba(244, 248, 252, 0.7);
}

.page-products .spread__visual {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-products .spread__figure {
  position: relative;
  margin: 0;
  border-radius: 8px 36px 8px 8px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(5, 32, 73, 0.18);
}

.page-products .spread__figure::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--coral) 0%, var(--coral) 30%, var(--wave) 30%, var(--wave) 58%, var(--neon-green) 58%);
}

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

.page-products .spread__board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

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

.page-products .spread__board-cell {
  background: #fff;
  border: 1px solid rgba(11, 58, 117, 0.1);
  border-left: 4px solid var(--coral);
  border-radius: 4px 14px 4px 4px;
  padding: 14px 12px;
}

.page-products .spread--alt .spread__board-cell {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-left-color: var(--neon-green);
}

.page-products .spread__board .data-label {
  display: block;
  font-size: 12px;
  color: var(--cloud);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.page-products .spread--alt .spread__board .data-label {
  color: rgba(244, 248, 252, 0.65);
}

.page-products .spread__board .data-value {
  display: block;
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .spread--alt .spread__board .data-value {
  color: var(--foam);
}

.page-products .spread__steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .spread__steps li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.94);
  border-left: 3px solid var(--wave);
  border-radius: 4px 12px 4px 4px;
  color: var(--ink);
}

.page-products .spread--alt .spread__steps li {
  background: var(--glass);
  color: var(--foam);
}

.page-products .spread__steps li span {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 18px;
  color: var(--coral);
}

.page-products .spread__index-card {
  background: var(--ink);
  color: var(--foam);
  border-radius: 8px 24px 8px 8px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 12px 30px rgba(11, 18, 32, 0.2);
}

.page-products .spread__index-card__label {
  font-size: 12px;
  color: var(--cloud);
}

.page-products .spread__index-card__value {
  font-family: var(--font-data);
  font-size: 30px;
  color: var(--neon-green);
}

.page-products .spread__index-card__note {
  font-size: 13px;
  color: rgba(244, 248, 252, 0.72);
}

.page-products .spread__sync {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(173, 245, 66, 0.12);
  border: 1px solid rgba(173, 245, 66, 0.4);
  color: var(--foam);
  border-radius: 4px 16px 4px 4px;
  width: max-content;
  max-width: 100%;
}

.page-products .spread__sync-dot {
  width: 10px;
  height: 10px;
  background: var(--neon-green);
  border-radius: 50%;
  animation: page-products-pulse 1.8s infinite;
}

@keyframes page-products-pulse {
  0% { box-shadow: 0 0 0 0 rgba(173, 245, 66, 0.5); }
  70% { box-shadow: 0 0 0 10px rgba(173, 245, 66, 0); }
  100% { box-shadow: 0 0 0 0 rgba(173, 245, 66, 0); }
}

.page-products .spread__sync-text {
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.04em;
}

.page-products .link-more {
  display: inline-block;
  margin-top: 14px;
  color: var(--bright-blue);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--coral);
  padding-bottom: 2px;
}

.page-products .link-more:hover {
  color: var(--coral);
}

/* ===== 资料下载区 ===== */
.page-products .download-zone {
  background: var(--deep-sea);
  color: var(--foam);
  padding: 60px 0 64px;
}

.page-products .download-zone .section-title {
  color: var(--foam);
}

.page-products .download-zone .section-note {
  color: rgba(244, 248, 252, 0.65);
}

.page-products .download-zone__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 12px;
}

.page-products .download-zone__panel {
  background: var(--glass);
  border-radius: 8px 22px 8px 8px;
  padding: 22px;
  border-top: 3px solid var(--coral);
}

.page-products .download-zone__panel:nth-child(2) {
  border-top-color: var(--wave);
}

.page-products .download-zone__panel:nth-child(3) {
  border-top-color: var(--neon-green);
}

.page-products .download-zone__no {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--wave);
  letter-spacing: 0.1em;
}

.page-products .download-zone__panel h3 {
  margin: 8px 0 10px;
  font-size: 20px;
  color: var(--foam);
}

.page-products .download-zone__panel p {
  margin: 0 0 14px;
  color: rgba(244, 248, 252, 0.78);
  line-height: 1.75;
  font-size: 15px;
}

.page-products .download-zone__panel .tag {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--foam);
}

.page-products .download-zone .btn-ghost {
  border-color: rgba(244, 248, 252, 0.55);
  color: var(--foam);
}

.page-products .download-zone__faq {
  margin-top: 40px;
  max-width: 920px;
}

.page-products .download-zone__faq > h3 {
  font-size: 20px;
  color: var(--foam);
  margin: 0 0 8px;
}

.page-products .faq-question {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  padding: 18px 0;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  color: var(--foam);
  cursor: pointer;
  position: relative;
}

.page-products .faq-question::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-data);
  color: var(--coral);
  font-size: 24px;
}

.page-products .faq-item[data-open] .faq-question::after {
  content: "–";
}

.page-products .faq-answer {
  display: none;
  padding: 0 0 16px;
}

.page-products .faq-item[data-open] .faq-answer {
  display: block;
}

.page-products .faq-answer p {
  margin: 0;
  color: rgba(244, 248, 252, 0.78);
  line-height: 1.75;
}

/* ===== 收尾连接区 ===== */
.page-products .service-outro {
  padding: 56px 0 72px;
  background: var(--foam);
  color: var(--ink);
}

.page-products .service-outro__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}

.page-products .service-outro__lead {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
}

.page-products .service-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ===== 桌面端布局 ===== */
@media (min-width: 860px) {
  .page-products .console-zone__inner,
  .page-products .spread__inner,
  .page-products .download-zone__inner {
    gap: 28px;
  }

  .page-products .spread__rail {
    flex-basis: 34px;
  }

  .page-products .service-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 56px;
  }

  .page-products .service-hero__desc {
    font-size: 17px;
  }

  .page-products .console-zone {
    padding: 72px 0 84px;
  }

  .page-products .console-zone__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .page-products .spread {
    padding: 88px 0;
  }

  .page-products .spread__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: 60px;
    align-items: center;
  }

  .page-products .spread__grid--flip {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  }

  .page-products .spread__grid--flip .spread__text {
    order: 2;
  }

  .page-products .spread__grid--flip .spread__visual {
    order: 1;
  }

  .page-products .download-zone {
    padding: 84px 0 78px;
  }

  .page-products .download-zone__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-products .download-zone__faq {
    margin-top: 48px;
  }
}