/* ===== 方案中心 page-products ===== */
.page-products {
  --sol-pad: clamp(20px, 3vw, 34px);
  --sol-gap: clamp(24px, 4vw, 56px);
  --sol-block: clamp(48px, 7vw, 104px);
  position: relative;
  background: var(--ink);
  color: var(--text);
  overflow-x: clip;
}

.page-products .shell {
  width: min(100% - 32px, var(--shell));
  margin-inline: auto;
}

/* ---------- 首屏 ---------- */
.page-products .sol-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(34px, 6vw, 84px) 0 clamp(34px, 5vw, 66px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(130% 105% at 88% -22%, rgba(43, 232, 176, 0.13), transparent 58%),
    linear-gradient(180deg, var(--panel-alt) 0%, var(--ink) 78%);
}

.page-products .sol-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(46, 58, 80, 0.42) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 58, 80, 0.42) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
}

.page-products .sol-hero__horizon {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: clamp(72px, 12vw, 140px);
  background: var(--decor);
  opacity: 0.3;
  clip-path: polygon(0 66%, 18% 46%, 36% 60%, 58% 32%, 78% 54%, 100% 38%, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .sol-hero .crumbs {
  position: relative;
  z-index: 1;
}

.page-products .sol-hero__kicker {
  position: relative;
  z-index: 1;
  margin: clamp(18px, 2.6vw, 30px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-products .sol-hero h1 {
  position: relative;
  z-index: 1;
  margin: 12px 0 0;
  max-width: 16em;
  font-family: var(--font-head);
  font-size: clamp(34px, 6.2vw, 70px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-products .sol-hero__lead {
  position: relative;
  z-index: 1;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

/* 数据条 */
.page-products .sol-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(26px, 3.4vw, 40px);
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .sol-stat {
  background: var(--panel);
  padding: clamp(16px, 1.8vw, 22px);
}

.page-products .sol-stat__num {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.page-products .sol-stat__label {
  display: block;
  margin-top: 9px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
  letter-spacing: 0.03em;
}

/* 章节锚点索引 */
.page-products .sol-toc {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(26px, 3.4vw, 40px);
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid var(--line);
}

.page-products .sol-toc a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--muted);
  background: rgba(18, 24, 38, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .sol-toc a span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-deep);
}

.page-products .sol-toc a:hover,
.page-products .sol-toc a:focus-visible {
  color: var(--text);
  border-color: var(--accent);
  background: rgba(43, 232, 176, 0.08);
}

.page-products .sol-toc a[aria-current] {
  color: var(--ink);
  background: var(--accent);
  border-color: var(--accent);
}

.page-products .sol-toc a[aria-current] span {
  color: rgba(10, 15, 30, 0.72);
}

/* ---------- 章节骨架 ---------- */
.page-products .sol-block {
  position: relative;
  padding: var(--sol-block) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .sol-block--wide {
  background: linear-gradient(180deg, rgba(27, 36, 54, 0.55) 0%, rgba(10, 15, 30, 0) 62%);
}

.page-products .sol-block--panel {
  background:
    linear-gradient(180deg, rgba(15, 143, 114, 0.1) 0%, rgba(10, 15, 30, 0) 58%);
}

.page-products .sol-block__inner {
  position: relative;
}

.page-products .sol-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: clamp(24px, 3.4vw, 42px);
}

.page-products .sol-head__no {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(46px, 9vw, 108px);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.03em;
  color: rgba(46, 58, 80, 0.9);
  font-variant-numeric: tabular-nums;
  user-select: none;
}

.page-products .sol-head__title {
  margin: 0;
  max-width: 22em;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.page-products .sol-head__sub {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .sol-head__title::after {
  content: "";
  display: block;
  width: min(260px, 52%);
  height: 8px;
  margin-top: 16px;
  background: var(--accent-deep);
  clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
  opacity: 0.85;
}

/* ---------- 双栏 ---------- */
.page-products .sol-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sol-gap);
  align-items: start;
}

.page-products .sol-split__text > p {
  margin: 0 0 1.2em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .sol-split__text > p:last-of-type {
  margin-bottom: 0;
}

.page-products .sol-mini {
  margin: clamp(22px, 2.6vw, 30px) 0 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-products .sol-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .sol-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .sol-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--accent-deep);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-products .sol-list--tight {
  margin-top: 14px;
  gap: 8px;
}

.page-products .sol-note {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  background: var(--panel-alt);
  border-left: 2px solid var(--accent);
  border-radius: var(--radius);
}

/* 图片容器微调 */
.page-products .sol-split__fig,
.page-products .sol-body__fig {
  margin: 0;
}

.page-products .sol-body__fig {
  margin-top: clamp(24px, 3.4vw, 40px);
}

/* ---------- 单栏内容 ---------- */
.page-products .sol-body > p {
  margin: 0 0 1.2em;
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 筛选标签 ---------- */
.page-products .sol-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 0;
}

.page-products .sol-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 13px;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--muted);
  background: var(--panel-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .sol-chip--on {
  color: var(--ink);
  font-weight: 600;
  background: var(--accent);
  border-color: var(--accent);
}

.page-products .sol-chip--stage {
  color: var(--accent-deep);
  border-color: var(--accent-deep);
  background: rgba(15, 143, 114, 0.14);
}

/* ---------- 关注列表折叠与示意 ---------- */
.page-products .sol-fold {
  margin-top: clamp(20px, 2.6vw, 28px);
  background: var(--panel-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .sol-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}

.page-products .sol-fold summary::-webkit-details-marker {
  display: none;
}

.page-products .sol-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--accent);
}

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

.page-products .sol-fold__body {
  padding: 0 18px 18px;
}

.page-products .sol-watch {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .sol-watch__bar {
  margin: 0;
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink);
  background: var(--accent);
}

.page-products .sol-watch ul {
  list-style: none;
  margin: 0;
  padding: 6px 0;
}

.page-products .sol-watch li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid rgba(46, 58, 80, 0.6);
}

.page-products .sol-watch li:last-child {
  border-bottom: 0;
}

.page-products .sol-watch__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(43, 232, 176, 0.16);
}

/* ---------- 五类页面列表 ---------- */
.page-products .sol-grid-list {
  list-style: none;
  margin: clamp(16px, 2vw, 22px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .sol-grid-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 14px;
  padding: 16px 18px;
  background: var(--panel);
}

.page-products .sol-grid-list__no {
  grid-row: span 2;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink);
  background: var(--accent);
  padding: 3px 7px;
  border-radius: var(--radius);
}

.page-products .sol-grid-list strong {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-products .sol-grid-list span:last-child {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 注册步骤 ---------- */
.page-products .sol-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .sol-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 18px;
  align-items: start;
  padding: clamp(18px, 2.2vw, 24px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-plate);
}

.page-products .sol-step__dot {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--cta);
  border: 1px solid var(--cta);
  background: rgba(255, 162, 58, 0.1);
}

.page-products .sol-step:last-child .sol-step__dot {
  color: var(--ink);
  background: var(--cta);
  border-color: var(--cta);
}

.page-products .sol-step h3 {
  margin: 6px 0 0;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-products .sol-step p {
  grid-column: 2;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .sol-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.2vw, 36px);
}

/* ---------- 场景三栏 ---------- */
.page-products .sol-scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .sol-scene {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--panel);
  border-top: 2px solid transparent;
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-products .sol-scene:hover {
  border-top-color: var(--accent);
  background: var(--panel-alt);
}

.page-products .sol-scene h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-products .sol-scene > p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .sol-scene .sol-list {
  margin-top: auto;
}

/* ---------- 收尾 ---------- */
.page-products .sol-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(26px, 3.4vw, 40px);
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--panel-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .sol-tail p {
  margin: 0;
  flex: 1 1 320px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .sol-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .shell {
    width: min(100% - 56px, var(--shell));
  }

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

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

@media (min-width: 900px) {
  .page-products .sol-head {
    grid-template-columns: minmax(84px, 148px) minmax(0, 1fr);
    column-gap: clamp(18px, 3vw, 44px);
    align-items: start;
  }

  .page-products .sol-head__no {
    grid-row: 1 / span 2;
    padding-top: 2px;
  }

  .page-products .sol-head__title::after {
    margin-top: 18px;
  }

  .page-products .sol-split {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  }

  .page-products .sol-split--flip .sol-split__text {
    order: 1;
  }

  .page-products .sol-split--flip .sol-split__fig {
    order: 2;
  }

  .page-products .sol-grid-list li {
    grid-template-columns: auto minmax(120px, 0.34fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .sol-grid-list__no {
    grid-row: auto;
  }
}

@media (min-width: 1024px) {
  .page-products .sol-block:nth-child(even) .sol-block__inner {
    padding-left: clamp(0px, 4.5vw, 68px);
  }

  .page-products .sol-step {
    grid-template-columns: auto minmax(0, 0.36fr) minmax(0, 1fr);
    align-items: center;
    gap: 8px 22px;
  }

  .page-products .sol-step h3 {
    margin-top: 0;
  }

  .page-products .sol-step p {
    grid-column: 3;
  }
}

@media (min-width: 1100px) {
  .page-products .sol-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sol-toc a,
  .page-products .sol-scene {
    transition: none;
  }
}
</final>