.page-products {
  --pv-quick-w: 300px;
  --pv-radius: var(--r-lg);
  display: block;
  background: var(--paper);
  color: var(--ink);
}

.page-products [id] {
  scroll-margin-top: 118px;
}

/* ---------- 首屏 ---------- */
.page-products .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4.5vw, 52px) 0 clamp(44px, 6.5vw, 84px);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
  color: var(--white);
  background:
    radial-gradient(120% 96% at 84% 6%, rgba(31, 99, 196, .42), transparent 62%),
    linear-gradient(158deg, var(--navy-900) 0%, var(--navy-800) 56%, #0c2143 100%);
}

.page-products .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(116deg, rgba(255, 255, 255, .05) 0 2px, transparent 2px 28px);
}

.page-products .pv-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products .pv-hero .breadcrumb,
.page-products .pv-hero .breadcrumb a,
.page-products .pv-hero .breadcrumb__item {
  color: rgba(255, 255, 255, .66);
}

.page-products .pv-hero .eyebrow {
  margin: 14px 0 0;
  color: var(--amber);
}

.page-products .pv-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(1.9rem, 5vw, 3.35rem);
  line-height: 1.13;
  letter-spacing: -.02em;
  font-weight: 800;
  text-wrap: balance;
}

.page-products .pv-hero__lead {
  max-width: 48ch;
  margin: 18px 0 0;
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.75;
  color: rgba(255, 255, 255, .82);
}

.page-products .pv-hero .btn-row {
  margin-top: 26px;
}

.page-products .pv-hero .btn--ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, .38);
  background: transparent;
}

.page-products .pv-hero .btn--ghost:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.page-products .pv-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: .9375rem;
  color: rgba(255, 255, 255, .76);
}

.page-products .pv-hero__facts .mono {
  margin-right: 4px;
  font-size: 1.06em;
  font-weight: 700;
  color: var(--orange);
}

/* ---------- 图片容器 ---------- */
.page-products .pv-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--pv-radius);
  background: linear-gradient(150deg, var(--navy-800), var(--navy-900));
  box-shadow: var(--shadow-1);
}

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

.page-products .pv-figure figcaption {
  padding: 12px 18px 14px;
  font-size: .8125rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, .72);
  background: rgba(10, 26, 49, .92);
}

.page-products .pv-figure--hero {
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-2);
}

.page-products .pv-figure--strip {
  margin-top: 22px;
}

/* ---------- 主体布局 ---------- */
.page-products .pv-layout {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding-top: clamp(30px, 5vw, 58px);
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-products .pv-aside {
  align-self: start;
}

.page-products .pv-quick {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--pv-radius);
  background: var(--white);
  box-shadow: var(--shadow-1);
}

.page-products .pv-quick__title {
  margin: 0 0 14px;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue-600);
}

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

.page-products .pv-quick__list li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 13px;
  border-left: 3px solid var(--blue-100);
  border-radius: var(--r-sm);
  background: var(--paper);
}

.page-products .pv-quick__list li.pv-quick__now {
  border-left-color: var(--orange);
  background: var(--orange-100);
}

.page-products .pv-quick__key {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  font-weight: 700;
  color: var(--navy-800);
}

.page-products .pv-quick__badge {
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-size: .6875rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--navy-900);
  background: var(--orange);
}

.page-products .pv-quick__val {
  font-size: .8125rem;
  color: var(--muted);
}

.page-products .pv-quick__note {
  margin: 14px 0 0;
  font-size: .8125rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .pv-quick .btn {
  width: 100%;
  justify-content: center;
  margin-top: 14px;
}

.page-products .pv-main {
  min-width: 0;
}

/* ---------- 章节通用 ---------- */
.page-products .pv-section .section-lead {
  max-width: 62ch;
}

.page-products .pv-section + .pv-section {
  margin-top: clamp(40px, 5.5vw, 72px);
}

/* ---------- 三块服务面 ---------- */
.page-products .pv-services {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-products .pv-service {
  position: relative;
  padding: 24px 22px 26px;
  border: 1px solid var(--line);
  border-radius: var(--pv-radius);
  background: var(--white);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.page-products .pv-service:hover,
.page-products .pv-service:focus-within {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: var(--shadow-2);
}

.page-products .pv-service::after {
  content: "→";
  position: absolute;
  right: 22px;
  bottom: 20px;
  font-weight: 800;
  color: var(--orange);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity .22s ease, transform .22s ease;
}

.page-products .pv-service:hover::after,
.page-products .pv-service:focus-within::after {
  opacity: 1;
  transform: translateX(0);
}

.page-products .pv-service__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  border-radius: var(--r-md);
  background: var(--blue-100);
  color: var(--navy-800);
}

.page-products .pv-service:nth-child(2) .pv-service__icon {
  background: var(--orange-100);
  color: var(--orange-deep);
}

.page-products .pv-service:nth-child(3) .pv-service__icon {
  background: var(--teal-100);
  color: var(--teal-ink);
}

.page-products .pv-service__title {
  margin: 0 0 10px;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--navy-900);
}

.page-products .pv-service p {
  margin: 0 0 10px;
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--ink);
}

.page-products .pv-service p:last-child {
  margin-bottom: 0;
}

.page-products .pv-service__note {
  color: var(--muted);
  font-size: .875rem;
}

/* ---------- 非对称分栏 ---------- */
.page-products .pv-split {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  margin-top: 26px;
  align-items: center;
}

.page-products .pv-split__text > p {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .pv-split__text > .eyebrow {
  margin-bottom: 8px;
  color: var(--blue-600);
}

.page-products .pv-split__text > .section-title {
  margin: 0 0 16px;
}

.page-products .pv-split__meta {
  padding-left: 14px;
  border-left: 3px solid var(--orange);
  color: var(--muted);
  font-size: .9375rem;
}

/* ---------- 步骤对照条 ---------- */
.page-products .pv-path {
  display: grid;
  gap: 14px;
  margin-top: 28px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--pv-radius);
  background: var(--white);
}

.page-products .pv-path__row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) 58px;
  align-items: center;
  gap: 12px;
}

.page-products .pv-path__label {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-products .pv-path__row--new .pv-path__label {
  color: var(--navy-800);
}

.page-products .pv-path__bar {
  display: block;
  height: 14px;
  overflow: hidden;
  border-radius: var(--r-pill);
  background: var(--blue-100);
}

.page-products .pv-path__bar-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #97a4b6, #c6cdd8);
  transition: width .22s ease;
}

.page-products .pv-path__row--new .pv-path__bar-fill {
  background: linear-gradient(90deg, var(--orange), var(--amber));
}

.page-products .pv-path__count {
  font-size: .875rem;
  font-weight: 700;
  text-align: right;
  color: var(--navy-800);
}

.page-products .pv-path__note {
  margin: 2px 0 0;
  font-size: .875rem;
  color: var(--muted);
}

/* ---------- 周期选择 ---------- */
.page-products .pv-cycle {
  margin-top: 26px;
}

.page-products .pv-cycle__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .pv-cycle__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .pv-cycle__tab {
  padding: 9px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--white);
  font-size: .875rem;
  font-weight: 700;
  color: var(--navy-800);
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

.page-products .pv-cycle__tab:hover {
  border-color: var(--blue-600);
}

.page-products #pv-cyc-1:focus-visible ~ .pv-cycle__tabs .pv-cycle__tab--m1,
.page-products #pv-cyc-3:focus-visible ~ .pv-cycle__tabs .pv-cycle__tab--m3,
.page-products #pv-cyc-12:focus-visible ~ .pv-cycle__tabs .pv-cycle__tab--m12 {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products #pv-cyc-1:checked ~ .pv-cycle__tabs .pv-cycle__tab--m1,
.page-products #pv-cyc-3:checked ~ .pv-cycle__tabs .pv-cycle__tab--m3,
.page-products #pv-cyc-12:checked ~ .pv-cycle__tabs .pv-cycle__tab--m12 {
  border-color: var(--orange);
  background: var(--orange);
  color: var(--navy-900);
}

.page-products .pv-table__caption {
  padding: 0 0 12px;
  font-size: .8125rem;
  line-height: 1.6;
  text-align: left;
  color: var(--muted);
}

.page-products #pv-cyc-1:checked ~ .table-wrap .pv-row--m1,
.page-products #pv-cyc-3:checked ~ .table-wrap .pv-row--m3,
.page-products #pv-cyc-12:checked ~ .table-wrap .pv-row--m12 {
  background: var(--orange-100);
}

.page-products #pv-cyc-1:checked ~ .table-wrap .pv-row--m1 th,
.page-products #pv-cyc-3:checked ~ .table-wrap .pv-row--m3 th,
.page-products #pv-cyc-12:checked ~ .table-wrap .pv-row--m12 th {
  color: var(--orange-deep);
}

.page-products .pv-bars {
  display: grid;
  gap: 12px;
  margin-top: 24px;
  padding: 20px;
  border-radius: var(--pv-radius);
  background: var(--white);
  border: 1px solid var(--line);
}

.page-products .pv-bars__title {
  margin: 0 0 4px;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pv-bar {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) 48px;
  align-items: center;
  gap: 12px;
}

.page-products .pv-bar__label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--ink);
}

.page-products .pv-bar__track {
  display: block;
  height: 12px;
  overflow: hidden;
  border-radius: var(--r-pill);
  background: var(--blue-100);
}

.page-products .pv-bar__fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--blue-600);
  transition: width .22s ease, background .22s ease;
}

.page-products .pv-bar__val {
  font-size: .875rem;
  font-weight: 700;
  text-align: right;
  color: var(--navy-800);
}

.page-products #pv-cyc-1:checked ~ .pv-bars .pv-bar--m1 .pv-bar__fill,
.page-products #pv-cyc-3:checked ~ .pv-bars .pv-bar--m3 .pv-bar__fill,
.page-products #pv-cyc-12:checked ~ .pv-bars .pv-bar--m12 .pv-bar__fill {
  background: linear-gradient(90deg, var(--orange), var(--amber));
}

.page-products #pv-cyc-1:checked ~ .pv-bars .pv-bar--m1 .pv-bar__val,
.page-products #pv-cyc-3:checked ~ .pv-bars .pv-bar--m3 .pv-bar__val,
.page-products #pv-cyc-12:checked ~ .pv-bars .pv-bar--m12 .pv-bar__val {
  color: var(--orange-deep);
}

.page-products .pv-cycle__hint {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-radius: var(--r-md);
  border-left: 4px solid var(--blue-600);
  background: var(--blue-100);
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--navy-800);
}

/* ---------- 平板端入口 ---------- */
.page-products .pv-portals__label {
  margin: 20px 0 10px;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pv-portals {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pv-portals li {
  padding: 8px 16px;
  border-radius: var(--r-pill);
  background: var(--blue-100);
  font-size: .875rem;
  font-weight: 600;
  color: var(--navy-800);
}

.page-products .pv-portals li:first-child {
  background: var(--orange-100);
  color: var(--orange-deep);
}

/* ---------- 版本表格 ---------- */
.page-products .pv-table--version td,
.page-products .pv-table--version th {
  vertical-align: top;
}

.page-products .pv-table--version td:nth-child(2) {
  white-space: nowrap;
}

/* ---------- 场景选择 ---------- */
.page-products .pv-scenes {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-products .pv-scene {
  padding: 22px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--navy-800);
  border-radius: var(--pv-radius);
  background: var(--white);
  box-shadow: var(--shadow-1);
  transition: transform .22s ease, box-shadow .22s ease;
}

.page-products .pv-scene:hover,
.page-products .pv-scene:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}

.page-products .pv-scene .tag {
  margin-bottom: 12px;
}

.page-products .pv-scene__title {
  margin: 0 0 10px;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--navy-900);
}

.page-products .pv-scene p:last-child {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pv-choose__cta {
  margin-top: 28px;
}

/* ---------- 窄屏表格首列吸附 ---------- */
@media (max-width: 760px) {
  .page-products .pv-table th:first-child,
  .page-products .pv-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    background: var(--white);
    box-shadow: 6px 0 10px -8px rgba(10, 26, 49, .45);
  }

  .page-products .pv-table thead th:first-child {
    background: var(--navy-800);
    color: var(--white);
  }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 700px) {
  .page-products .pv-services {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pv-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .pv-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }

  .page-products .pv-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .pv-split--flip {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 1024px) {
  .page-products .pv-layout {
    grid-template-columns: minmax(0, 1fr) var(--pv-quick-w);
    align-items: start;
  }

  .page-products .pv-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-products .pv-aside {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 112px;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pv-service,
  .page-products .pv-scene,
  .page-products .pv-service::after,
  .page-products .pv-bar__fill,
  .page-products .pv-path__bar-fill {
    transition: none;
  }

  .page-products .pv-service:hover,
  .page-products .pv-scene:hover {
    transform: none;
  }
}