/* ==============================
   业务与服务 /services/
   ============================== */

.page-products {
  --accent: var(--cyan-400);
  --card-bg: var(--ink-800);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding: 36px 0 48px;
  overflow: hidden;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -46%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 227, 218, 0.14), transparent 68%);
  pointer-events: none;
}

.page-products .prod-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
  text-transform: uppercase;
}

.page-products .prod-hero h1 {
  margin: 0 0 18px;
  max-width: 20ch;
  font-size: clamp(32px, 6vw, 56px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-products .prod-hero__lede {
  margin: 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--fog-300);
}

.page-products .prod-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--fog-300);
}

.page-products .prod-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.page-products .prod-hero__facts .mono {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
}

/* 筛选条 */
.page-products .prod-filter {
  position: relative;
  z-index: 1;
  margin-top: 32px;
  padding: 20px;
  border: var(--edge);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(13, 31, 51, 0.96), rgba(7, 19, 32, 0.72));
}

.page-products .prod-filter__label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-200);
}

.page-products .prod-filter__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .prod-filter .tag {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 16px;
  border: 1px solid var(--ink-700);
  border-radius: var(--r-pill);
  background: rgba(22, 50, 77, 0.36);
  color: var(--fog-300);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-products .prod-filter .tag:hover {
  border-color: var(--cyan-400);
  color: var(--white);
}

.page-products .prod-filter .tag.is-active {
  color: var(--ink-900);
  font-weight: 600;
}

.page-products .prod-filter .tag--sz.is-active {
  background: var(--sz);
  border-color: var(--sz);
}

.page-products .prod-filter .tag--cd.is-active {
  background: var(--cd);
  border-color: var(--cd);
}

.page-products .prod-filter .tag--gz.is-active {
  background: var(--gz);
  border-color: var(--gz);
}

.page-products .prod-filter .tag--szh.is-active {
  background: var(--szh);
  border-color: var(--szh);
}

.page-products .prod-filter__count {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fog-300);
}

.page-products .prod-filter__count .mono {
  font-size: 18px;
  font-weight: 700;
  color: var(--amber-400);
}

/* ---------- 章节标题组 ---------- */
.page-products .series-section {
  padding: 8px 0 0;
}

.page-products .series-group {
  position: relative;
  padding: 40px 0 12px;
}

.page-products .series-group + .series-group {
  margin-top: 22px;
  border-top: var(--edge);
}

.page-products .series-group--terminal {
  --accent: var(--sz);
}

.page-products .series-group--system {
  --accent: var(--cd);
}

.page-products .series-group--channel {
  --accent: var(--gz);
}

.page-products .series-group--service {
  --accent: var(--szh);
}

.page-products .section-head__eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent);
  text-transform: uppercase;
}

.page-products .section-head__title {
  margin: 0 0 12px;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-products .section-head__note {
  margin: 0;
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fog-300);
}

/* ---------- 系列排布 ---------- */
.page-products .series-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 26px;
}

.page-products .series-split {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

.page-products .series-split .series-grid {
  margin-top: 0;
}

.page-products .series-split__media {
  margin: 0;
}

.page-products .series-media {
  margin: 26px 0 0;
}

.page-products .media-frame {
  overflow: hidden;
  border: var(--edge);
  border-radius: var(--r-lg);
  background: var(--ink-800);
}

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

.page-products .media-frame__caption {
  padding: 10px 14px 12px;
  border-top: var(--edge);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fog-300);
}

/* ---------- 系列卡片 ---------- */
.page-products .series-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 20px 20px 18px;
  border: var(--edge);
  border-radius: var(--r-lg);
  background: var(--card-bg);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.page-products .series-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-card);
}

.page-products .series-card::before {
  content: "";
  position: absolute;
  top: 23px;
  right: 20px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.page-products .series-card .card__meta {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent);
}

.page-products .series-card .card__title {
  margin: 0 0 10px;
  padding-right: 20px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .series-card .card__text {
  flex: 1 1 auto;
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--fog-300);
}

.page-products .series-card__fold {
  margin-top: auto;
}

.page-products .series-card__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 10px 15px;
  border: 1px solid var(--ink-700);
  border-radius: var(--r-pill);
  background: rgba(22, 50, 77, 0.34);
  color: var(--cyan-200);
  font: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease;
}

.page-products .series-card__toggle:hover {
  border-color: var(--accent);
}

.page-products .series-card__toggle::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--accent);
}

.page-products .series-card__toggle[aria-expanded="true"] {
  background: rgba(47, 227, 218, 0.1);
}

.page-products .series-card__toggle[aria-expanded="true"]::after {
  content: "–";
}

.page-products .series-card__panel[hidden] {
  display: none;
}

.page-products .series-card__list {
  display: grid;
  gap: 9px;
  margin: 14px 0 4px;
  padding: 0;
  list-style: none;
}

.page-products .series-card__list li {
  position: relative;
  padding-left: 17px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--fog-300);
}

.page-products .series-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 7px;
  height: 1px;
  background: var(--accent);
}

/* ---------- 苏州报修流程带 ---------- */
.page-products .repair-band {
  position: relative;
  margin-top: 78px;
  padding: 56px 0 62px;
  background: var(--ink-800);
  overflow: hidden;
}

.page-products .repair-band::before {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  top: -42px;
  height: 44px;
  background: var(--ink-800);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}

.page-products .repair-band__bg {
  position: absolute;
  inset: 0;
  opacity: 0.16;
  pointer-events: none;
}

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

.page-products .repair-band .shell {
  position: relative;
  z-index: 1;
}

.page-products .repair-steps {
  display: grid;
  gap: 0;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .repair-step {
  border-top: 1px solid var(--ink-700);
}

.page-products .repair-step:last-child {
  border-bottom: 1px solid var(--ink-700);
}

.page-products .repair-step__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: start;
  padding: 16px 0;
}

.page-products .repair-step__num {
  grid-column: 1;
  padding-top: 2px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

.page-products .repair-step__body {
  grid-column: 2;
}

.page-products .repair-step__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-products .repair-step__brief {
  margin: 3px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fog-300);
}

.page-products .repair-step__trigger {
  grid-column: 2;
  justify-self: start;
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--ink-700);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--cyan-200);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease;
}

.page-products .repair-step__trigger::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--cyan-400);
}

.page-products .repair-step__trigger[aria-expanded="true"] {
  background: rgba(47, 227, 218, 0.1);
  border-color: var(--cyan-400);
}

.page-products .repair-step__trigger[aria-expanded="true"]::after {
  content: "–";
}

.page-products .repair-step__panel {
  padding: 0 0 6px 44px;
}

.page-products .repair-step__panel[hidden] {
  display: none;
}

.page-products .repair-step__list {
  display: grid;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-products .repair-step__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--fog-300);
}

.page-products .repair-step__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 6px;
  height: 1px;
  background: var(--cyan-400);
}

/* 响应指标 */
.page-products .repair-metrics {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 34px;
}

.page-products .prod-metric {
  padding: 18px;
  border: 1px solid var(--ink-700);
  border-radius: var(--r-md);
  background: rgba(7, 19, 32, 0.68);
}

.page-products .prod-metric__value {
  margin: 0;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--amber-400);
}

.page-products .prod-metric__value span {
  margin-left: 5px;
  font-size: 15px;
  color: var(--fog-300);
}

.page-products .prod-metric__label {
  margin: 7px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fog-300);
}

.page-products .prod-metric__track {
  display: block;
  height: 4px;
  margin-top: 13px;
  border-radius: var(--r-pill);
  background: var(--ink-700);
  overflow: hidden;
}

.page-products .prod-metric__track span {
  display: block;
  height: 100%;
  width: var(--pct, 0%);
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--cyan-400), var(--amber-400));
}

/* ---------- 资质对照 ---------- */
.page-products .cert-section {
  padding: 72px 0 80px;
}

.page-products .cert-layout {
  display: grid;
  gap: 26px;
  margin-top: 30px;
}

.page-products .cert-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--edge);
}

.page-products .cert-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 18px 0;
  border-bottom: var(--edge);
}

.page-products .cert-item__idx {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.12em;
  color: var(--amber-400);
}

.page-products .cert-item__title {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--white);
}

.page-products .cert-item__text {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog-300);
}

.page-products .cert-media {
  margin: 0;
}

/* ---------- 结尾引导 ---------- */
.page-products .prod-cta {
  padding: 0 0 84px;
}

.page-products .prod-cta__box {
  position: relative;
  padding: 34px 24px;
  border: 1px solid var(--ink-700);
  border-radius: var(--r-xl);
  background: linear-gradient(140deg, rgba(47, 227, 218, 0.1), rgba(13, 31, 51, 0.92) 58%);
  overflow: hidden;
}

.page-products .prod-cta__box::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid rgba(47, 227, 218, 0.25);
  pointer-events: none;
}

.page-products .prod-cta__title {
  margin: 0 0 12px;
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .prod-cta__text {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fog-300);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-products .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .series-split .series-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .repair-step__row {
    grid-template-columns: 62px minmax(0, 1fr) auto;
    align-items: center;
    padding: 18px 0;
  }

  .page-products .repair-step__trigger {
    grid-column: 3;
    margin-top: 0;
  }

  .page-products .repair-step__panel {
    padding-left: 78px;
  }

  .page-products .repair-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-products .prod-cta__box {
    padding: 42px 44px;
  }
}

@media (min-width: 1024px) {
  .page-products .prod-hero {
    padding: 44px 0 56px;
  }

  .page-products .series-split {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-products .series-split--flip {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
  }

  .page-products .series-split--flip .series-split__media {
    order: 2;
  }

  .page-products .series-split--flip .series-grid {
    order: 1;
  }

  .page-products .cert-layout {
    grid-template-columns: minmax(0, 1.34fr) minmax(0, 0.66fr);
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-products .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .series-split .series-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .series-card,
  .page-products .prod-filter .tag,
  .page-products .series-card__toggle,
  .page-products .repair-step__trigger {
    transition: none;
  }

  .page-products .series-card:hover {
    transform: none;
  }
}
<<<END>>>

.page-products {
  --pct: 1rem;
}