.page-products{
  --tools-panel: rgba(11,42,74,.55);
  --tools-panel-deep: rgba(7,26,46,.78);
  --tools-gap: clamp(52px, 8vw, 96px);
  background:
    radial-gradient(920px 540px at 92% -6%, rgba(127,200,248,.13), transparent 62%),
    radial-gradient(780px 520px at -10% 30%, rgba(255,107,74,.09), transparent 66%),
    var(--sea-deep);
  color: var(--paper);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
  position: relative;
  isolation: isolate;
  overflow-x: clip;
}

.page-products::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(0deg, rgba(195,210,227,.045) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(90deg, rgba(195,210,227,.035) 0 1px, transparent 1px 56px);
  pointer-events: none;
}

/* ---------- 面包屑 ---------- */
.page-products .tools-crumbs{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-products .tools-crumbs li{
  display: inline-flex;
  align-items: center;
}

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

.page-products .tools-crumbs a{
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .tools-crumbs a:hover{
  color: var(--coral-soft);
  border-bottom-color: var(--coral-soft);
}

/* ---------- 首屏 ---------- */
.page-products .tools-hero{
  padding: clamp(26px, 5vw, 48px) 0 clamp(34px, 6vw, 64px);
}

.page-products .tools-hero__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: end;
}

.page-products .tools-hero__eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 5px 12px;
  border: 1px solid rgba(61,224,160,.42);
  border-radius: 999px;
  background: rgba(61,224,160,.07);
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--neon);
}

.page-products .tools-hero__title{
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(38px, 7vw, 68px);
  line-height: 1.04;
  letter-spacing: -.01em;
  color: #ffffff;
}

.page-products .tools-hero__title::after{
  content: "";
  display: block;
  width: 88px;
  height: 4px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--coral), var(--coral-soft) 60%, transparent);
}

.page-products .tools-hero__lede{
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: clamp(15.5px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-products .tools-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .tools-hero__visual{
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--tools-panel-deep);
}

.page-products .tools-hero__visual img{
  display: block;
  width: 100%;
  height: clamp(200px, 38vw, 420px);
  object-fit: cover;
}

.page-products .tools-hero__stats{
  margin-top: clamp(26px, 4vw, 44px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .tools-hero__stats .data-figure{
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px 20px;
  background: var(--tools-panel);
}

.page-products .data-figure__value{
  font-family: var(--font-num);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1;
  color: var(--coral);
}

.page-products .tools-hero__stats .data-figure:last-child .data-figure__value{
  color: var(--ice);
}

.page-products .data-figure__label{
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 通用章节 ---------- */
.page-products .tools-section{
  position: relative;
  margin-top: var(--tools-gap);
  padding-top: var(--tools-gap);
  border-top: 1px solid var(--line);
}

.page-products .tools-section::before{
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 76px;
  height: 3px;
  background: linear-gradient(90deg, var(--coral), var(--coral-soft));
}

.page-products .tools-section__head{
  max-width: 64ch;
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

.page-products .tools-section__num{
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 11px;
  border: 1px solid rgba(255,107,74,.5);
  border-radius: 999px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--coral);
}

.page-products .tools-section__title{
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(23px, 3.4vw, 36px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: #ffffff;
}

.page-products .tools-section__note{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 索引表 ---------- */
.page-products .tools-table{
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.65;
}

.page-products .tools-table__caption{
  caption-side: top;
  padding-bottom: 12px;
  text-align: left;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-products .tools-table th,
.page-products .tools-table td{
  padding: 15px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.page-products .tools-table thead th{
  background: rgba(127,200,248,.09);
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--ice);
  white-space: nowrap;
}

.page-products .tools-table tbody th{
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  color: #ffffff;
  white-space: nowrap;
}

.page-products .tools-table tbody tr:nth-child(even) th,
.page-products .tools-table tbody tr:nth-child(even) td{
  background: rgba(127,200,248,.045);
}

.page-products .tools-table tbody tr:hover th,
.page-products .tools-table tbody tr:hover td{
  background: rgba(255,107,74,.09);
}

/* ---------- 图文分栏 ---------- */
.page-products .tools-split{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.6vw, 40px);
  align-items: start;
}

.page-products .tools-split__body p{
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .tools-split__body p:last-child{
  margin-bottom: 0;
}

.page-products .tools-list{
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .tools-list li{
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .tools-list li::before{
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--ice);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  transform: skewX(-8deg);
}

.page-products .tools-tip{
  margin: 0 !important;
  padding: 14px 16px 14px 18px;
  border-left: 3px solid var(--coral);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(90deg, rgba(255,107,74,.13), rgba(255,107,74,.02));
  font-size: 14.5px !important;
  line-height: 1.75;
  color: var(--paper) !important;
}

.page-products .tools-tip__label{
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--coral-soft);
  white-space: nowrap;
}

.page-products .tools-figure{
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--tools-panel-deep);
}

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

.page-products .tools-figure--square img{
  aspect-ratio: 1 / 1;
}

.page-products .tools-figure--wide img{
  aspect-ratio: 16 / 7;
}

.page-products .tools-figure figcaption{
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-num);
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--mist);
}

/* ---------- 下载区 ---------- */
.page-products .tools-figure--wide{
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .tools-download{
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .tools-download__item{
  padding: 22px 20px 24px;
  background: var(--tools-panel);
}

.page-products .tools-download__title{
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.4;
  color: #ffffff;
}

.page-products .tools-download__item p{
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 三条路径 ---------- */
.page-products .tools-paths{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .tools-path{
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(11,42,74,.92), rgba(7,26,46,.76));
}

.page-products .tools-path__no{
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 12px;
  border-radius: 2px;
  background: linear-gradient(100deg, var(--coral), var(--amber));
  color: var(--sea-deep);
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .1em;
  transform: skewX(-8deg);
}

.page-products .tools-path__title{
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.4;
  color: #ffffff;
}

.page-products .tools-path__desc{
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .tools-path__flow{
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--neon);
}

.page-products .tools-outro{
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .tools-inline-link{
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(127,200,248,.45);
}

.page-products .tools-inline-link:hover{
  color: var(--coral-soft);
  border-bottom-color: var(--coral-soft);
}

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

  .page-products .tools-paths{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .tools-path + .tools-path::after{
    content: "→";
    position: absolute;
    top: 50%;
    left: -10px;
    transform: translate(-50%, -50%);
    font-family: var(--font-num);
    font-size: 17px;
    color: var(--ice);
  }
}

@media (min-width: 900px){
  .page-products .tools-hero__grid{
    grid-template-columns: 5fr 7fr;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-products .tools-split{
    grid-template-columns: 5fr 6fr;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-products .tools-split--reverse{
    grid-template-columns: 6fr 5fr;
  }

  .page-products .tools-split--reverse .tools-split__body{
    order: 2;
  }

  .page-products .tools-split--reverse .tools-figure{
    order: 1;
  }
}

@media (max-width: 520px){
  .page-products .tools-hero__stats{
    grid-template-columns: 1fr;
  }

  .page-products .tools-table th,
  .page-products .tools-table td{
    padding: 13px 12px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-products .tools-path__no{
    transform: none;
  }
}
<<<END>>>