.page-products {
  --prod-radius: 30px;
  --prod-gap: clamp(14px, 2.2vw, 24px);
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products [id] {
  scroll-margin-top: 120px;
}

.page-products .section {
  position: relative;
  padding: clamp(44px, 6vw, 84px) 0;
}

.page-products .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .section__head {
  max-width: 780px;
}

.page-products .section__title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-products .section__sub {
  margin: 14px 0 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.75;
}

.page-products .prose {
  margin: 16px 0 0;
  max-width: 66ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(16px, 2.6vw, 28px) 0 clamp(34px, 5vw, 60px);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -18%;
  width: min(720px, 92vw);
  height: min(720px, 92vw);
  background: radial-gradient(circle, rgba(34, 211, 238, .18), rgba(34, 211, 238, 0) 68%);
  pointer-events: none;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  left: -12%;
  bottom: -30%;
  width: min(520px, 74vw);
  height: min(520px, 74vw);
  background: radial-gradient(circle, rgba(255, 176, 32, .12), rgba(255, 176, 32, 0) 70%);
  pointer-events: none;
}

.page-products .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mist);
}

.page-products .breadcrumbs__list a {
  color: var(--mist);
  text-decoration: none;
  transition: color .16s var(--ease);
}

.page-products .breadcrumbs__list a:hover {
  color: var(--cyan);
}

.page-products .breadcrumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-products .breadcrumbs__list [aria-current="page"] {
  color: var(--white);
}

.page-products .prod-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 40px);
}

.page-products .prod-hero__lead h1 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(32px, 5.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-products .prod-hero__sub {
  margin: 18px 0 0;
  max-width: 60ch;
  color: var(--mist);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.76;
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .prod-hero__aside {
  border-radius: var(--prod-radius);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(22, 42, 82, .95), rgba(10, 22, 45, .88));
  padding: clamp(20px, 2.6vw, 28px);
  box-shadow: 0 22px 60px rgba(4, 12, 30, .45);
}

.page-products .prod-hero__asideTitle {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .prod-stat-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(43, 66, 112, .7);
}

.page-products .prod-stat:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .prod-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-products .prod-stat__cap {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .prod-jump {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(26px, 3.6vw, 40px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid rgba(43, 66, 112, .55);
}

.page-products .prod-jump .chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: .46em 1em;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(22, 42, 82, .55);
  color: var(--mist);
  font-size: 14px;
  text-decoration: none;
  transition: color .16s var(--ease), border-color .16s var(--ease), transform .16s var(--ease);
}

.page-products .prod-jump .chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: .75;
}

.page-products .prod-jump .chip:hover {
  color: var(--white);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------- Bento 总览 ---------- */
.page-products .prod-bento {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  margin-top: clamp(26px, 3.4vw, 38px);
}

.page-products .prod-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 30px);
  border-radius: var(--prod-radius);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(22, 42, 82, .9), rgba(9, 20, 42, .95));
  transition: transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-products .prod-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 18px 44px rgba(4, 12, 30, .55);
}

.page-products .prod-card--main {
  background:
    radial-gradient(circle at 92% 4%, rgba(34, 211, 238, .2), rgba(34, 211, 238, 0) 58%),
    linear-gradient(150deg, rgba(22, 42, 82, .95), rgba(9, 20, 42, .97));
}

.page-products .prod-card .bento-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .prod-card .bento-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  line-height: 1.26;
  color: var(--white);
}

.page-products .prod-card__text {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.74;
}

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

.page-products .prod-tags .chip {
  padding: .3em .8em;
  border-radius: 999px;
  border: 1px solid rgba(34, 211, 238, .34);
  color: var(--cyan-soft);
  font-size: 12.5px;
  background: rgba(34, 211, 238, .08);
}

.page-products .prod-visual {
  margin: 0;
  border-radius: var(--prod-radius);
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--ink-2);
  display: flex;
  flex-direction: column;
}

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

.page-products .prod-visual figcaption {
  padding: 12px 18px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
  background: rgba(7, 18, 43, .72);
}

/* ---------- 入口通道 ---------- */
.page-products .prod-flow__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 42px);
}

.page-products .prod-steps {
  position: relative;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-products .prod-steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
  padding: 16px 0;
  border-bottom: 1px solid rgba(43, 66, 112, .7);
}

.page-products .prod-steps__item:last-child {
  border-bottom: 0;
}

.page-products .prod-steps__idx {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-products .prod-steps__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--white);
}

.page-products .prod-steps__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mist);
}

.page-products .prod-quick {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 2.8vw, 30px);
  border-radius: var(--prod-radius);
  border: 1px solid rgba(255, 176, 32, .32);
  background:
    radial-gradient(circle at 88% 0%, rgba(255, 176, 32, .18), rgba(255, 176, 32, 0) 62%),
    linear-gradient(170deg, rgba(22, 42, 82, .95), rgba(10, 22, 45, .96));
}

.page-products .prod-quick__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.4vw, 25px);
  font-weight: 700;
  line-height: 1.26;
  color: var(--white);
}

.page-products .prod-quick__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-products .prod-check li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

.page-products .prod-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--amber), var(--amber-deep));
}

/* ---------- 资料库 ---------- */
.page-products .prod-lib {
  background:
    radial-gradient(circle at 14% 0%, rgba(34, 211, 238, .1), rgba(34, 211, 238, 0) 58%),
    var(--ink-2);
  border-top: 1px solid rgba(43, 66, 112, .6);
  border-bottom: 1px solid rgba(43, 66, 112, .6);
}

.page-products .prod-lib__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
}

.page-products .prod-facts {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(43, 66, 112, .7);
}

.page-products .prod-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 6.5em) minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(43, 66, 112, .7);
}

.page-products .prod-facts dt {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-products .prod-facts dd {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--white);
}

.page-products .prod-lib__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .prod-lib__side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .prod-cat {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .prod-cat__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(22, 42, 82, .6);
  font-size: 14px;
  color: var(--white);
}

.page-products .prod-cat__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

/* ---------- 品牌站服务 ---------- */
.page-products .prod-brand__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 40px);
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-products .prod-brand__phases {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .prod-phase {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px 18px;
  background: rgba(22, 42, 82, .55);
  transition: border-color .18s var(--ease);
}

.page-products .prod-phase:hover {
  border-color: rgba(34, 211, 238, .55);
}

.page-products .prod-phase summary {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--white);
}

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

.page-products .prod-phase summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--cyan);
}

.page-products .prod-phase[open] summary::after {
  content: "−";
}

.page-products .prod-phase__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-products .prod-phase p {
  margin: 10px 0 2px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 行业场景 ---------- */
.page-products .prod-industry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-products .prod-ind {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(22, 42, 82, .82), rgba(9, 20, 42, .92));
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}

.page-products .prod-ind:hover {
  transform: translateY(-3px);
  border-color: var(--cyan-soft);
}

.page-products .prod-ind h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.page-products .prod-ind p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .prod-ind .prod-ind__combo {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed rgba(43, 66, 112, .9);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
}

.page-products .prod-visual--band {
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 版本与组合建议 ---------- */
.page-products .prod-pick {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-products .prod-pick__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 28px);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(14, 29, 61, .82);
}

.page-products .prod-pick__card--hot {
  border-color: rgba(255, 176, 32, .55);
  background: linear-gradient(165deg, rgba(255, 176, 32, .14), rgba(14, 29, 61, .92) 58%);
}

.page-products .prod-pick__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .prod-pick__card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--white);
}

.page-products .prod-pick__card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .prod-pick__card li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.68;
  color: var(--mist);
}

.page-products .prod-pick__card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: .8;
}

.page-products .prod-pick__card--hot li::before {
  background: var(--amber);
  opacity: 1;
}

.page-products .prod-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(24px, 3.4vw, 40px);
  border-radius: var(--prod-radius);
  border: 1px solid rgba(34, 211, 238, .3);
  background:
    radial-gradient(circle at 88% 8%, rgba(34, 211, 238, .18), rgba(34, 211, 238, 0) 60%),
    linear-gradient(150deg, rgba(22, 42, 82, .95), rgba(8, 18, 38, .98));
}

.page-products .prod-cta__text h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-products .prod-cta__text p {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--mist);
}

.page-products .prod-cta__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-products .prod-cta__textlink {
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .4);
  padding-bottom: 2px;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-products .prod-cta__textlink:hover {
  color: var(--amber);
  border-color: var(--amber);
}

/* ---------- 断点 ---------- */
@media (min-width: 660px) {
  .page-products .prod-industry {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-products .prod-pick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .prod-bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .prod-card--main {
    grid-column: span 7;
  }

  .page-products .prod-visual--hero {
    grid-column: span 5;
  }

  .page-products .prod-card--third {
    grid-column: span 4;
  }

  .page-products .prod-cta {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, .78fr);
    align-items: end;
  }
}

@media (min-width: 940px) {
  .page-products .prod-flow__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
  }

  .page-products .prod-lib__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: start;
  }

  .page-products .prod-brand__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1020px) {
  .page-products .prod-industry {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .page-products .prod-cat {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .prod-facts__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-products .prod-steps__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }
}