.page-products {
  --svc-shadow: 0 22px 46px -32px rgba(10, 42, 67, .55);
  --svc-shadow-lg: 0 38px 78px -46px rgba(10, 42, 67, .65);
  --svc-card: rgba(255, 255, 255, .8);
  background: var(--sand);
  color: var(--graphite);
}

/* ---------- 首屏 ---------- */
.page-products .svc-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(110% 120% at 84% 4%, rgba(23, 195, 178, .24), transparent 60%),
    linear-gradient(158deg, var(--ink) 6%, var(--night) 88%);
  padding: clamp(26px, 4vw, 48px) 0 clamp(48px, 6vw, 84px);
}

.page-products .svc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(207, 231, 227, .1) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(207, 231, 227, .1) 1px, transparent 1px);
  background-size: 66px 66px;
  -webkit-mask-image: linear-gradient(140deg, #000 10%, transparent 72%);
  mask-image: linear-gradient(140deg, #000 10%, transparent 72%);
  pointer-events: none;
}

.page-products .svc-hero__spine {
  display: none;
}

.page-products .svc-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 3.4vw, 44px);
  align-items: start;
}

.page-products .svc-hero .crumb {
  margin: 0 0 16px;
  padding: 0;
}

.page-products .svc-hero .crumb ol {
  padding: 0;
}

.page-products .svc-hero .crumb li {
  font-size: 12px;
  color: rgba(207, 231, 227, .58);
}

.page-products .svc-hero .crumb a {
  color: rgba(255, 255, 255, .74);
}

.page-products .svc-hero .crumb a:hover,
.page-products .svc-hero .crumb a:focus-visible {
  color: var(--spark);
}

.page-products .svc-hero .eyebrow {
  color: var(--spark);
}

.page-products .svc-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 60px);
  line-height: 1.08;
  letter-spacing: -.01em;
  margin: .22em 0 .3em;
  max-width: 21ch;
}

.page-products .svc-hero .lede {
  color: rgba(255, 255, 255, .82);
  max-width: 54ch;
}

.page-products .svc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  margin-top: 26px;
}

.page-products .svc-hero__link {
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(207, 231, 227, .42);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}

.page-products .svc-hero__link:hover,
.page-products .svc-hero__link:focus-visible {
  color: #fff;
  border-color: var(--spark);
}

.page-products .svc-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 12px;
  margin: 34px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(207, 231, 227, .22);
}

.page-products .svc-facts__item {
  margin: 0;
}

.page-products .svc-facts dt {
  font-size: 11px;
  letter-spacing: .16em;
  color: rgba(207, 231, 227, .62);
  margin-bottom: 6px;
}

.page-products .svc-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: rgba(255, 255, 255, .9);
}

.page-products .svc-facts dd b {
  font-size: 22px;
  font-weight: 600;
  color: var(--spark);
  margin-right: 2px;
}

.page-products .svc-rail {
  background: rgba(207, 231, 227, .08);
  border: 1px solid rgba(207, 231, 227, .22);
  border-radius: var(--radius-lg);
  padding: 22px 22px 20px;
}

.page-products .svc-rail__title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: .12em;
  color: rgba(207, 231, 227, .74);
  font-weight: 600;
}

.page-products .svc-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .svc-rail__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(207, 231, 227, .22);
}

.page-products .svc-rail__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--spark);
}

.page-products .svc-rail__name {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
}

.page-products .svc-rail__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(207, 231, 227, .7);
}

/* ---------- 标签全景 ---------- */
.page-products .svc-tags {
  padding: clamp(52px, 7vw, 92px) 0 clamp(48px, 6vw, 80px);
}

.page-products .svc-figure {
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--mist);
}

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

.page-products .svc-figure__cap {
  display: block;
  padding: 12px 18px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
  background: rgba(255, 255, 255, .72);
  border-top: 1px solid var(--line);
}

.page-products .svc-figure__cap--night {
  background: rgba(43, 42, 92, .55);
  border-top-color: rgba(207, 231, 227, .2);
  color: rgba(207, 231, 227, .78);
}

.page-products .svc-taggrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(126px, auto);
  gap: 14px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-products .svc-tag {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 18px;
  background: var(--svc-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--svc-shadow);
  color: inherit;
  text-decoration: none;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.page-products .svc-tag:hover,
.page-products .svc-tag:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--svc-shadow-lg);
  border-color: rgba(23, 195, 178, .6);
}

.page-products .svc-tag:focus-visible {
  outline: 2px solid var(--spark);
  outline-offset: 3px;
}

.page-products .svc-tag__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--spark);
}

.page-products .svc-tag__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}

.page-products .svc-tag__desc {
  font-size: 13px;
  line-height: 1.62;
  color: var(--slate);
}

.page-products .svc-tag__go {
  margin-top: auto;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--spark);
}

.page-products .svc-tag--lead {
  justify-content: flex-end;
  background: linear-gradient(150deg, var(--ink), var(--night));
  border-color: rgba(23, 195, 178, .48);
  color: #fff;
}

.page-products .svc-tag--lead .svc-tag__name {
  font-size: 24px;
  color: #fff;
}

.page-products .svc-tag--lead .svc-tag__desc {
  color: rgba(207, 231, 227, .82);
  font-size: 13.5px;
}

.page-products .svc-tag--lead .svc-tag__no {
  color: var(--gold);
}

.page-products .svc-tag--lead .svc-tag__go {
  color: var(--gold);
}

/* ---------- 映射 ---------- */
.page-products .svc-map {
  padding: clamp(50px, 6.4vw, 88px) 0;
  background: linear-gradient(180deg, var(--sand), #EDEAE1);
}

.page-products .svc-map__grid {
  display: grid;
  gap: clamp(28px, 4vw, 54px);
  align-items: start;
}

.page-products .svc-map__text {
  margin: 16px 0 0;
  max-width: 52ch;
  line-height: 1.8;
}

.page-products .svc-path {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-products .svc-path__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  padding: 16px 0;
  border-top: 1px dashed var(--line-strong);
}

.page-products .svc-path__row:last-child {
  border-bottom: 1px dashed var(--line-strong);
}

.page-products .svc-path__step {
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 5px 11px;
  border-radius: var(--radius-sm);
  background: var(--mist);
  border: 1px solid rgba(87, 167, 154, .38);
  color: var(--ink);
}

.page-products .svc-path__step--end {
  background: var(--spark);
  border-color: var(--spark);
  color: var(--ink);
  font-weight: 600;
}

.page-products .svc-path__arrow {
  color: var(--slate);
  font-size: 13px;
}

.page-products .svc-path__use {
  flex: 1 1 100%;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

.page-products .svc-map__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--svc-shadow);
  background: var(--mist);
}

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

/* ---------- 下载专区 ---------- */
.page-products .svc-dl {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(120deg, var(--night) 0%, var(--ink) 62%, #0D3350 100%);
  padding: clamp(50px, 6.6vw, 96px) 0;
}

.page-products .svc-dl::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -160px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23, 195, 178, .28), transparent 68%);
  pointer-events: none;
}

.page-products .svc-dl__grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-products .eyebrow--night {
  color: var(--gold);
}

.page-products .svc-dl__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(26px, 3.8vw, 42px);
  line-height: 1.16;
  margin: .24em 0 .5em;
}

.page-products .svc-dl__text {
  margin: 0;
  max-width: 48ch;
  line-height: 1.8;
  color: rgba(207, 231, 227, .84);
}

.page-products .svc-fmt {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
}

.page-products .svc-fmt__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 4px 14px;
  padding: 16px 18px;
  border: 1px solid rgba(207, 231, 227, .24);
  border-radius: var(--radius-md);
  background: rgba(207, 231, 227, .07);
}

.page-products .svc-fmt__icon {
  grid-row: span 2;
  display: flex;
  color: var(--spark);
}

.page-products .svc-fmt__name {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}

.page-products .svc-fmt__desc {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(207, 231, 227, .76);
}

.page-products .svc-dl__tag {
  margin: 22px 0 26px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: rgba(207, 231, 227, .72);
}

.page-products .svc-dl__figure {
  margin: 0;
  border: 1px solid rgba(207, 231, 227, .24);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px -50px rgba(0, 0, 0, .8);
}

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

/* ---------- 场景 ---------- */
.page-products .svc-scene {
  padding: clamp(52px, 6.6vw, 92px) 0;
}

.page-products .svc-scene__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3.2vw, 38px);
}

.page-products .svc-scene__card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 20px 20px;
  background: rgba(255, 255, 255, .82);
  border: 1px solid var(--line);
  border-left: 3px solid var(--celadon);
  border-radius: var(--radius-md);
  box-shadow: var(--svc-shadow);
  transition: transform .26s ease, box-shadow .26s ease, border-left-color .26s ease;
}

.page-products .svc-scene__card:hover,
.page-products .svc-scene__card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--svc-shadow-lg);
  border-left-color: var(--spark);
}

.page-products .svc-scene__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-products .svc-scene__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
}

.page-products .svc-scene__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-products .svc-scene__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}

.page-products .svc-scene__link:hover,
.page-products .svc-scene__link:focus-visible {
  color: var(--celadon);
  border-color: var(--spark);
}

/* ---------- 移动端配合 ---------- */
.page-products .svc-mobile {
  padding: clamp(50px, 6.4vw, 88px) 0;
  background: linear-gradient(180deg, #EDEAE1, var(--sand));
}

.page-products .svc-mobile__grid {
  display: grid;
  gap: clamp(26px, 3.8vw, 50px);
  align-items: center;
}

.page-products .svc-mobile__figure {
  margin: 0;
  width: min(100%, 320px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink);
  box-shadow: var(--svc-shadow-lg);
}

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

.page-products .svc-mobile__text {
  margin: 16px 0 0;
  max-width: 56ch;
  line-height: 1.8;
}

.page-products .svc-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .svc-steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .svc-steps__no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--spark);
  line-height: 1.2;
}

.page-products .svc-steps__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .svc-steps__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
}

.page-products .svc-mobile__note {
  margin: 20px 0 24px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--celadon);
}

/* ---------- 季度节奏 ---------- */
.page-products .svc-cycle {
  padding: clamp(50px, 6.4vw, 88px) 0 clamp(44px, 5.6vw, 76px);
}

.page-products .svc-q {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: clamp(24px, 3.2vw, 38px) 0 0;
  padding: 0;
}

.page-products .svc-q__item {
  position: relative;
  padding: 18px 16px 20px;
  background: rgba(255, 255, 255, .74);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.page-products .svc-q__item:hover,
.page-products .svc-q__item:focus-within {
  border-color: var(--spark);
  box-shadow: var(--svc-shadow);
  transform: translateY(-3px);
}

.page-products .svc-q__item:focus-visible {
  outline: 2px solid var(--spark);
  outline-offset: 3px;
}

.page-products .svc-q__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  color: var(--ink);
  letter-spacing: .04em;
}

.page-products .svc-q__label {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--graphite);
}

.page-products .svc-q__tip {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.68;
  color: var(--slate);
  transition: max-height .3s ease, opacity .3s ease;
}

.page-products .svc-cycle__figure {
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--mist);
}

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

/* ---------- 收尾 ---------- */
.page-products .svc-foot {
  padding: 0 0 clamp(34px, 4.6vw, 60px);
}

.page-products .svc-foot__panel {
  display: grid;
  gap: 16px;
  padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radius-lg);
  color: #fff;
  background:
    radial-gradient(90% 130% at 92% 0%, rgba(23, 195, 178, .22), transparent 62%),
    linear-gradient(140deg, var(--ink), var(--night));
}

.page-products .svc-foot__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.2;
}

.page-products .svc-foot__text {
  margin: 0;
  max-width: 56ch;
  line-height: 1.8;
  color: rgba(207, 231, 227, .84);
}

.page-products .svc-foot__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  margin-top: 6px;
}

.page-products .svc-foot__link {
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(207, 231, 227, .42);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}

.page-products .svc-foot__link:hover,
.page-products .svc-foot__link:focus-visible {
  color: #fff;
  border-color: var(--spark);
}

.page-products .trust-line {
  margin-top: 20px;
}

/* ---------- 断点 ---------- */
@media (min-width: 600px) {
  .page-products .svc-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px 16px;
  }

  .page-products .svc-fmt {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-products .svc-taggrid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .svc-scene__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .svc-q {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .svc-mobile__grid {
    grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr);
  }

  .page-products .svc-mobile__figure {
    justify-self: start;
  }
}

@media (min-width: 960px) {
  .page-products .svc-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .8fr);
    gap: clamp(32px, 4vw, 62px);
  }

  .page-products .svc-rail {
    margin-top: 60px;
  }

  .page-products .svc-map__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-products .svc-map__figure {
    margin-top: 42px;
  }

  .page-products .svc-dl__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

  .page-products .svc-path__use {
    flex: 0 0 auto;
    margin-left: auto;
    text-align: right;
  }
}

@media (min-width: 1040px) {
  .page-products .svc-taggrid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .svc-tag--lead {
    grid-column: span 2;
    grid-row: span 2;
  }

  .page-products .svc-tag--wide {
    grid-column: span 2;
  }

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

  .page-products .svc-q {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (hover: hover) and (min-width: 760px) {
  .page-products .svc-q__tip {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
  }

  .page-products .svc-q__item:hover .svc-q__tip,
  .page-products .svc-q__item:focus-within .svc-q__tip,
  .page-products .svc-q__item:focus .svc-q__tip {
    max-height: 160px;
    opacity: 1;
    margin-top: 10px;
  }
}

@media (min-width: 1360px) {
  .page-products .svc-hero__spine {
    display: block;
    position: absolute;
    top: 50%;
    right: 12px;
    margin: 0;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .34em;
    color: rgba(207, 231, 227, .46);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-tag,
  .page-products .svc-scene__card,
  .page-products .svc-q__item,
  .page-products .svc-q__tip {
    transition: none;
  }

  .page-products .svc-tag:hover,
  .page-products .svc-tag:focus-visible,
  .page-products .svc-scene__card:hover,
  .page-products .svc-scene__card:focus-within,
  .page-products .svc-q__item:hover,
  .page-products .svc-q__item:focus-within {
    transform: none;
  }
}