.page-products {
  --sol-gap: clamp(18px, 3vw, 40px);
  --sol-cut: 14deg;
}

/* ---------- 首屏 ---------- */
.page-products .sol-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.page-products .sol-hero::before {
  content: "";
  position: absolute;
  inset: -12% -18% -8% -18%;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(112deg, rgba(139, 92, 246, .22) 0 36%, rgba(139, 92, 246, 0) 36.5%),
    linear-gradient(248deg, rgba(255, 122, 24, .16) 0 19%, rgba(255, 122, 24, 0) 19.5%);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 0 100%);
}
.page-products .sol-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 6.2vw, 46px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.01em;
  max-width: 20ch;
  margin: 10px 0 0;
}
.page-products .sol-hero__lead {
  max-width: 44ch;
  margin: 16px 0 0;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.75;
}
.page-products .sol-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}
.page-products .sol-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(26px, 5vw, 44px) 0 0;
  background: var(--hair);
  border: 1px solid var(--hair);
}
.page-products .sol-hero__stats .stat {
  background: var(--abyss);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-products .sol-hero__stats .stat__value {
  font-size: 22px;
  color: var(--gold-hi);
}

/* ---------- 总览 ---------- */
.page-products .sol-lede {
  max-width: 52ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.75;
}
.page-products .sol-cards {
  display: grid;
  gap: 1px;
  margin-top: clamp(20px, 3vw, 32px);
  background: var(--hair);
  border: 1px solid var(--hair);
}
.page-products .sol-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--abyss);
}
.page-products .sol-card__idx {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--purple-glow);
}
.page-products .sol-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.3;
}
.page-products .sol-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}
.page-products .sol-card__for {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--mist);
}
.page-products .sol-card__link {
  margin-top: auto;
  padding-top: 8px;
  font-size: 14px;
  color: var(--purple-glow);
  border-bottom: 1px solid var(--hair);
  align-self: flex-start;
}
.page-products .sol-card__link:hover {
  color: var(--gold-hi);
  border-color: var(--gold);
}

/* ---------- 方案详情区块 ---------- */
.page-products .sol-block__inner {
  display: grid;
  gap: var(--sol-gap);
  align-items: start;
}
.page-products .sol-block__body h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 800;
  line-height: 1.24;
  margin: 8px 0 14px;
}
.page-products .sol-block__body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 40ch;
}

/* 轮次轴 */
.page-products .sol-axis {
  list-style: none;
  margin: 22px 0 0;
  padding: 0 0 0 22px;
  position: relative;
}
.page-products .sol-axis::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 6px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--purple), var(--hair));
}
.page-products .sol-axis__item {
  position: relative;
  padding: 0 0 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}
.page-products .sol-axis__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 7px;
  width: 8px;
  height: 8px;
  background: var(--zone);
  border: 1px solid var(--purple);
  transform: rotate(45deg);
}
.page-products .sol-axis__item.is-current {
  color: var(--white);
}
.page-products .sol-axis__item.is-current::before {
  background: var(--gold);
  border-color: var(--gold);
}
.page-products .sol-axis__round {
  display: inline-block;
  min-width: 52px;
  margin-right: 10px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-hi);
}

/* 分段比分 */
.page-products .sol-seg {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 16px;
  border: 1px solid var(--hair);
  background: var(--panel);
}
.page-products .sol-seg__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 62px;
  align-items: center;
  gap: 12px;
}
.page-products .sol-seg__label {
  font-size: 13px;
  color: var(--mist);
}
.page-products .sol-seg__bar {
  display: block;
  height: 10px;
  background: var(--zone);
  border: 1px solid var(--hair);
  overflow: hidden;
}
.page-products .sol-seg__fill {
  display: block;
  height: 100%;
}
.page-products .sol-seg__fill--h {
  width: 47%;
  background: linear-gradient(90deg, var(--purple), var(--purple-glow));
}
.page-products .sol-seg__fill--f {
  width: 62%;
  background: linear-gradient(90deg, var(--gold), var(--gold-hi));
}
.page-products .sol-seg__fill--c {
  width: 34%;
  background: linear-gradient(90deg, #1a8f88, var(--cyan));
}
.page-products .sol-seg__val {
  text-align: right;
  font-size: 15px;
  color: var(--gold-hi);
}

/* 字段提示 */
.page-products .hint {
  position: relative;
  border-bottom: 1px dashed var(--purple);
  color: var(--white);
  cursor: help;
}
.page-products .hint:focus {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
.page-products .hint__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 6;
  width: min(280px, 72vw);
  padding: 8px 10px;
  background: var(--panel);
  border: 1px solid var(--purple);
  box-shadow: var(--shadow-lift);
  color: var(--white);
  font-size: 12px;
  line-height: 1.6;
  opacity: 0;
  visibility: hidden;
  transition: opacity .18s var(--ease), visibility .18s var(--ease);
}
.page-products .hint:hover .hint__tip,
.page-products .hint:focus .hint__tip,
.page-products .hint:focus-visible .hint__tip {
  opacity: 1;
  visibility: visible;
}

/* 趋势折线 */
.page-products .sol-trend {
  margin: 22px 0 0;
  padding: 16px;
  border: 1px solid var(--hair);
  background: var(--zone);
}
.page-products .sol-trend svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .sol-trend .grid-line {
  stroke: var(--hair);
  stroke-width: 1;
}
.page-products .sol-trend .trend-line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linejoin: round;
}
.page-products .sol-trend .trend-dot {
  fill: var(--gold-hi);
}
.page-products .sol-trend__cap {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--mist);
  font-family: var(--font-mono);
  line-height: 1.6;
}
.page-products .sol-trend__x {
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 6px;
  margin: 6px 0 0;
  padding: 0;
  font-size: 11.5px;
  color: var(--purple-glow);
}

/* 折叠 */
.page-products .sol-fold {
  margin-top: 18px;
  border: 1px solid var(--hair);
  background: var(--panel);
}
.page-products .sol-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  color: var(--white);
}
.page-products .sol-fold > summary::-webkit-details-marker {
  display: none;
}
.page-products .sol-fold > summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--purple-glow);
}
.page-products .sol-fold[open] > summary::after {
  content: "－";
}
.page-products .sol-fold > summary:hover {
  color: var(--purple-glow);
  outline: 1px solid var(--purple);
  outline-offset: -1px;
}
.page-products .sol-fields {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0 16px 16px;
}
.page-products .sol-fields li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
}
.page-products .sol-fields .num {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* 图片 */
.page-products .sol-figure {
  margin: 0;
  border: 1px solid var(--hair);
  background: var(--zone);
  overflow: hidden;
}
.page-products .sol-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .sol-figure--tall img {
  aspect-ratio: 3 / 4;
}
.page-products .sol-figure--wide img {
  aspect-ratio: 7 / 4;
}
.page-products .sol-figure--banner {
  margin-top: clamp(20px, 3vw, 30px);
}
.page-products .sol-figure--banner img {
  aspect-ratio: 8 / 3;
}

/* ---------- 规则说明 ---------- */
.page-products .sol-rules__inner {
  display: grid;
  gap: var(--sol-gap);
  align-items: start;
}
.page-products .sol-rules__body h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 30px);
  font-weight: 800;
  line-height: 1.24;
  margin: 8px 0 14px;
}
.page-products .sol-rules__body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 42ch;
}
.page-products .sol-link {
  color: var(--purple-glow);
  border-bottom: 1px solid var(--hair);
}
.page-products .sol-link:hover {
  color: var(--gold-hi);
  border-color: var(--gold);
}

/* ---------- 交付流程 ---------- */
.page-products .sol-flow {
  display: grid;
  gap: 2px;
  margin-top: clamp(20px, 3vw, 30px);
}
.page-products .sol-flow__item {
  border: 1px solid var(--hair);
  background: var(--abyss);
}
.page-products .sol-flow__item[open] {
  border-color: var(--purple);
}
.page-products .sol-flow__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}
.page-products .sol-flow__sum::-webkit-details-marker {
  display: none;
}
.page-products .sol-flow__num {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gold-hi);
}
.page-products .sol-flow__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}
.page-products .sol-flow__time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}
.page-products .sol-flow__sum:hover .sol-flow__title {
  color: var(--purple-glow);
}
.page-products .sol-flow__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--hair-soft);
}
.page-products .sol-flow__body p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 58ch;
}
.page-products .sol-flow__deliver {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--purple-glow);
}

/* ---------- 合作方式 ---------- */
.page-products .sol-modes {
  display: grid;
  gap: 1px;
  margin-top: clamp(20px, 3vw, 30px);
  background: var(--hair);
  border: 1px solid var(--hair);
}
.page-products .sol-mode {
  padding: clamp(18px, 3vw, 26px);
  background: var(--zone);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-products .sol-mode h3 {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--white);
}
.page-products .sol-mode p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .sol-mode__fit {
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px solid var(--hair);
  font-size: 13px;
  color: var(--purple-glow);
}

.page-products .sol-guard {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--hair);
  background: var(--abyss);
  border-left: 3px solid var(--gold);
}
.page-products .sol-guard h3 {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--white);
  margin-bottom: 14px;
}
.page-products .sol-guard__list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}
.page-products .sol-guard__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .sol-guard__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--hair);
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .sol-cta {
  display: grid;
  gap: 18px;
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(20px, 3.4vw, 32px);
  background:
    linear-gradient(112deg, rgba(139, 92, 246, .18) 0 42%, rgba(255, 122, 24, .12) 42% 100%);
  border: 1px solid var(--hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}
.page-products .sol-cta__text h3 {
  font-family: var(--font-display);
  font-size: clamp(19px, 3.6vw, 24px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--white);
  margin-bottom: 8px;
}
.page-products .sol-cta__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 52ch;
}
.page-products .sol-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-products .sol-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .sol-cards,
  .page-products .sol-modes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .sol-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-products .sol-block__inner,
  .page-products .sol-rules__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
  .page-products .sol-block--reverse .sol-block__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .page-products .sol-block--reverse .sol-block__body {
    order: 2;
  }
  .page-products .sol-block--reverse .sol-block__visual {
    order: 1;
  }
}

@media (max-width: 560px) {
  .page-products .sol-flow__time {
    flex-basis: 100%;
    margin-left: 0;
  }
  .page-products .sol-seg__row {
    grid-template-columns: 40px minmax(0, 1fr) 54px;
    gap: 8px;
  }
  .page-products .hint__tip {
    left: auto;
    right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .hint__tip {
    transition: none;
  }
}