.page-products {
  --sol-line: rgba(20, 22, 26, 0.12);
  --sol-line-soft: rgba(20, 22, 26, 0.07);
  --sol-line-strong: rgba(20, 22, 26, 0.26);
  --sol-shell: #FBF8F2;
  --sol-muted: #5B6068;

  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: clip;
}

.page-products .sol-hero,
.page-products .sol-screen,
.page-products .sol-tiers,
.page-products .sol-channels,
.page-products .sol-compare,
.page-products .sol-steps,
.page-products .sol-paths {
  scroll-margin-top: 96px;
}

/* ---------- 首屏 ---------- */
.page-products .sol-hero {
  padding: 24px 0 44px;
  border-bottom: 1px solid var(--sol-line);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(201, 162, 39, 0.15) 0%, rgba(201, 162, 39, 0) 62%),
    linear-gradient(180deg, rgba(247, 243, 236, 0) 0%, rgba(232, 217, 168, 0.24) 100%);
}

.page-products .sol-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 22px;
}

.page-products .sol-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--sans);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--red);
}

.page-products .sol-eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--red);
}

.page-products .sol-hero__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.4vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: -0.022em;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-products .sol-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--charcoal);
}

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

/* 期号时间轴卡 */
.page-products .sol-meter {
  border: 1px solid var(--sol-line-strong);
  border-top: 3px solid var(--red);
  background: var(--sol-shell);
  padding: 20px 18px 16px;
  box-shadow: 0 16px 34px -26px rgba(20, 22, 26, 0.6);
}

.page-products .sol-meter__title {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sol-muted);
}

.page-products .sol-meter__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .sol-meter__item {
  position: relative;
  margin-left: 5px;
  padding: 10px 0 10px 18px;
  border-left: 1px solid var(--sol-line-strong);
}

.page-products .sol-meter__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 17px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--charcoal);
  background: var(--paper);
}

.page-products .sol-meter__item--now::before {
  background: var(--red);
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.14);
}

.page-products .sol-meter__k {
  display: block;
  font-family: var(--mono);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--ink);
}

.page-products .sol-meter__item--now .sol-meter__k {
  color: var(--red);
}

.page-products .sol-meter__v {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--sol-muted);
}

.page-products .sol-meter__link {
  display: inline-block;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--sol-line);
  width: 100%;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.page-products .sol-meter__link:hover,
.page-products .sol-meter__link:focus-visible {
  color: var(--red);
}

/* ---------- 章节通用头 ---------- */
.page-products .sol-head {
  max-width: 760px;
  margin-bottom: 26px;
}

.page-products .sol-head__title {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  line-height: 1.3;
  letter-spacing: -0.012em;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-products .sol-head__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--charcoal);
}

/* ---------- 三条路径 ---------- */
.page-products .sol-paths {
  border-bottom: 1px solid var(--sol-line);
}

.page-products .sol-paths__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .sol-path {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 18px;
  border: 1px solid var(--sol-line);
  border-top-width: 4px;
  background: var(--sol-shell);
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-products .sol-path--screen { border-top-color: var(--red); }
.page-products .sol-path--tier { border-top-color: var(--gold); }
.page-products .sol-path--season { border-top-color: var(--amber); }

.page-products .sol-path:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -28px rgba(20, 22, 26, 0.7);
}

.page-products .sol-path__no {
  margin: 0;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--sol-muted);
}

.page-products .sol-path--screen .sol-path__no { color: var(--red); }
.page-products .sol-path--tier .sol-path__no { color: var(--gold); }
.page-products .sol-path--season .sol-path__no { color: var(--amber); }

.page-products .sol-path__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: var(--fs-18);
  line-height: 1.5;
  color: var(--ink);
}

.page-products .sol-path__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--charcoal);
}

.page-products .sol-path__link {
  margin-top: auto;
  padding-top: 12px;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-top: 1px solid var(--sol-line-soft);
}

.page-products .sol-path__link:hover,
.page-products .sol-path__link:focus-visible {
  color: var(--red);
}

/* ---------- 图片 ---------- */
.page-products .sol-figure {
  margin: 0 0 28px;
  border: 1px solid var(--sol-line);
  background: linear-gradient(150deg, rgba(232, 217, 168, 0.5) 0%, rgba(216, 210, 200, 0.35) 52%, rgba(79, 138, 123, 0.22) 100%);
}

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

.page-products .sol-figure--narrow {
  max-width: 720px;
}

/* ---------- 大屏版要点 ---------- */
.page-products .sol-points {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-products .sol-point {
  padding-left: 16px;
  border-left: 2px solid var(--gold-light);
}

.page-products .sol-point__title {
  margin: 0 0 6px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--ink);
}

.page-products .sol-point__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--charcoal);
}

/* ---------- 奖级明细表 ---------- */
.page-products .sol-tiers {
  background: linear-gradient(180deg, rgba(239, 234, 224, 0.6) 0%, rgba(247, 243, 236, 0) 100%);
  border-top: 1px solid var(--sol-line);
  border-bottom: 1px solid var(--sol-line);
}

.page-products .sol-table-wrap {
  overflow-x: auto;
  margin: 0 0 6px;
  border: 1px solid var(--sol-line);
  background: var(--sol-shell);
  -webkit-overflow-scrolling: touch;
}

.page-products .sol-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: var(--fs-14);
  line-height: 1.9;
  font-variant-numeric: tabular-nums;
}

.page-products .sol-table__caption {
  caption-side: top;
  padding: 14px 16px 10px;
  text-align: left;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sol-muted);
}

.page-products .sol-table thead th {
  padding: 12px 16px;
  text-align: left;
  background: var(--ink);
  color: var(--gold-light);
  font-family: var(--sans);
  font-size: var(--fs-12);
  font-weight: 600;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.page-products .sol-table tbody th,
.page-products .sol-table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--sol-line-soft);
  color: var(--charcoal);
  vertical-align: top;
  text-align: left;
  font-weight: 400;
}

.page-products .sol-table tbody tr:last-child th,
.page-products .sol-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .sol-table tbody tr {
  transition: background-color 0.18s var(--ease);
}

.page-products .sol-table tbody tr:hover th,
.page-products .sol-table tbody tr:hover td {
  background: rgba(201, 162, 39, 0.15);
  color: var(--ink);
}

.page-products .sol-table .sol-cell-key {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.page-products .sol-readorder {
  counter-reset: ro;
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .sol-readorder > li {
  counter-increment: ro;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--charcoal);
}

.page-products .sol-readorder > li::before {
  content: counter(ro, decimal-leading-zero);
  font-family: var(--mono);
  font-size: var(--fs-12);
  color: var(--red);
}

/* ---------- 当季通道 ---------- */
.page-products .sol-phases {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--sol-line);
}

.page-products .sol-phase {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--sol-line);
}

.page-products .sol-phase__name {
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--ink);
}

.page-products .sol-phase__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--charcoal);
}

.page-products .sol-phase__state {
  margin: 4px 0 0;
}

/* ---------- 版本对照镜像栏 ---------- */
.page-products .sol-compare {
  background: linear-gradient(180deg, rgba(247, 243, 236, 0) 0%, rgba(232, 217, 168, 0.22) 100%);
}

.page-products .sol-mirror {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-products .sol-mirror__col {
  border: 1px solid var(--sol-line);
  background: var(--sol-shell);
  padding: 18px 18px 8px;
}

.page-products .sol-mirror__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--sol-line);
  margin-bottom: 4px;
}

.page-products .sol-mirror__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 800;
  font-size: var(--fs-24);
  line-height: 1.2;
  color: var(--ink);
}

.page-products .sol-diff {
  border-bottom: 1px solid var(--sol-line-soft);
}

.page-products .sol-diff:last-child {
  border-bottom: none;
}

.page-products .sol-diff > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 0;
  font-family: var(--sans);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--ink);
}

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

.page-products .sol-diff > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: var(--fs-16);
  line-height: 1;
  color: var(--red);
}

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

.page-products .sol-diff > summary:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.page-products .sol-diff__body {
  margin: 0;
  padding: 0 0 14px;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--charcoal);
}

.page-products .sol-compare__note {
  margin: 22px 0 0;
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--charcoal);
}

.page-products .sol-inline-link {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .sol-inline-link:hover,
.page-products .sol-inline-link:focus-visible {
  color: var(--red-deep);
}

/* ---------- 四步步骤 ---------- */
.page-products .sol-steps__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .sol-step {
  position: relative;
  padding: 20px 18px;
  border: 1px solid var(--sol-line);
  background: var(--sol-shell);
}

.page-products .sol-step__no {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-products .sol-step__title {
  margin: 0 0 8px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--ink);
}

.page-products .sol-step__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--charcoal);
}

.page-products .sol-steps__tail {
  margin: 22px 0 0;
  font-size: var(--fs-14);
  line-height: 1.95;
  color: var(--charcoal);
}

/* ---------- 收尾 CTA ---------- */
.page-products .sol-cta {
  border-top: 2px solid var(--red);
  background:
    radial-gradient(100% 140% at 0% 0%, rgba(200, 16, 46, 0.28) 0%, rgba(200, 16, 46, 0) 60%),
    var(--ink);
  color: var(--paper);
  padding: 40px 0;
}

.page-products .sol-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-products .sol-cta__title {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.3;
  color: var(--paper);
}

.page-products .sol-cta__desc {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-14);
  line-height: 1.9;
  color: rgba(247, 243, 236, 0.78);
}

.page-products .sol-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .sol-cta .btn--ghost {
  color: var(--paper);
  border-color: rgba(247, 243, 236, 0.45);
}

.page-products .sol-cta .btn--ghost:hover,
.page-products .sol-cta .btn--ghost:focus-visible {
  border-color: var(--gold-light);
  color: var(--gold-light);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .sol-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .sol-hero {
    padding: 30px 0 56px;
  }

  .page-products .sol-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    gap: 56px;
    align-items: end;
  }

  .page-products .sol-hero__lead {
    font-size: var(--fs-18);
  }

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

  .page-products .sol-phase {
    grid-template-columns: 150px minmax(0, 1fr) 120px;
    gap: 24px;
    align-items: start;
  }

  .page-products .sol-phase__state {
    margin: 0;
    text-align: right;
  }

  .page-products .sol-mirror {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 44px;
  }

  .page-products .sol-mirror::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    transform: translateX(-50%);
    background: linear-gradient(
      180deg,
      rgba(232, 217, 168, 0) 0%,
      var(--gold-light) 12%,
      var(--gold-light) 88%,
      rgba(232, 217, 168, 0) 100%
    );
  }

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

  .page-products .sol-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 44px;
    right: -14px;
    width: 14px;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--gold) 0 4px, transparent 4px 8px);
  }

  .page-products .sol-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sol-path,
  .page-products .sol-table tbody tr {
    transition: none;
  }

  .page-products .sol-path:hover {
    transform: none;
  }
}