.page-products {
  --sol-gap: clamp(52px, 7vw, 84px);
  position: relative;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .sol-hero {
  position: relative;
  padding: 28px 0 clamp(44px, 6vw, 66px);
  isolation: isolate;
}

.page-products .sol-hero::before {
  content: "";
  position: absolute;
  inset: -60px 0 auto 0;
  height: 120%;
  background:
    radial-gradient(620px 320px at 6% 2%, rgba(255, 106, 26, 0.20), transparent 70%),
    radial-gradient(520px 300px at 96% 24%, rgba(47, 227, 200, 0.14), transparent 72%);
  z-index: -1;
  pointer-events: none;
}

.page-products .sol-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(180deg, rgba(143, 167, 157, 0.12) 0 1px, transparent 1px 46px);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  z-index: -1;
  pointer-events: none;
}

.page-products .breadcrumb {
  margin: 0 0 22px;
  font-size: 13px;
  color: var(--olive);
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .breadcrumb li + li::before {
  content: "/";
  color: rgba(143, 167, 157, 0.6);
}

.page-products .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-products .breadcrumb [aria-current] {
  color: var(--fog);
}

.page-products .hero-grid {
  display: grid;
  gap: 32px;
}

.page-products .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .sol-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.2vw, 50px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--fog);
  max-width: 17em;
}

.page-products .lede {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

.page-products .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  margin: 30px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(143, 167, 157, 0.22);
  list-style: none;
}

.page-products .hero-facts li {
  display: grid;
  gap: 2px;
  padding-left: 12px;
  border-left: 3px solid var(--orange);
}

.page-products .hero-facts .num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--fog);
  font-variant-numeric: tabular-nums;
}

.page-products .hero-facts li span:last-child {
  font-size: 12.5px;
  color: var(--olive);
}

.page-products .plan-index {
  display: grid;
  gap: 12px;
}

.page-products .plan-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "id name go"
    "id desc go";
  align-items: center;
  gap: 4px 12px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(143, 167, 157, 0.28);
  background: rgba(18, 51, 43, 0.72);
  color: var(--fog);
  text-decoration: none;
  transition: transform 180ms var(--ease-out), border-color 180ms var(--ease-out), background 180ms var(--ease-out);
}

.page-products .plan-card:hover,
.page-products .plan-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--cyan);
  background: rgba(18, 51, 43, 0.95);
}

.page-products .plan-id {
  grid-area: id;
  align-self: start;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-products .plan-name {
  grid-area: name;
  font-size: 16px;
  font-weight: 800;
}

.page-products .plan-desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .plan-go {
  grid-area: go;
  font-size: 18px;
  color: var(--olive);
  transition: transform 180ms var(--ease-out), color 180ms var(--ease-out);
}

.page-products .plan-card:hover .plan-go,
.page-products .plan-card:focus-visible .plan-go {
  color: var(--cyan);
  transform: translateX(4px);
}

/* ---------- 通用章节 ---------- */
.page-products .section {
  padding: var(--sol-gap) 0;
}

.page-products .section-head {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin: 0 0 20px;
  padding-left: 16px;
}

.page-products .section-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 4px;
  height: 1.15em;
  border-radius: 2px;
  background: var(--orange);
}

.page-products .section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.1vw, 33px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--fog);
}

.page-products .section-meta {
  margin: 0 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .intro {
  margin: 0 0 26px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 表格 ---------- */
.page-products .table-scroll {
  overflow-x: auto;
  border: 1px solid rgba(143, 167, 157, 0.25);
  border-radius: var(--radius-md);
  background: rgba(18, 51, 43, 0.55);
}

.page-products .matrix-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.65;
}

.page-products .matrix-table caption {
  caption-side: top;
  padding: 14px 18px 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--olive);
}

.page-products .matrix-table th {
  padding: 10px 18px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--olive);
  white-space: nowrap;
  border-bottom: 1px solid rgba(143, 167, 157, 0.28);
}

.page-products .matrix-table td {
  padding: 14px 18px;
  vertical-align: top;
  color: var(--mist);
  border-bottom: 1px solid rgba(143, 167, 157, 0.16);
}

.page-products .matrix-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .matrix-table tbody tr:nth-child(even) {
  background: rgba(143, 167, 157, 0.07);
}

.page-products .matrix-table td:first-child {
  color: var(--fog);
  font-weight: 700;
}

.page-products .cell-tag {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
}

.page-products .ability-table td:nth-child(2) {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--orange);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* ---------- 方案区块 ---------- */
.page-products .plan {
  padding: clamp(36px, 5vw, 58px) 0;
}

.page-products .plan-band {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 26px;
  padding: 16px 22px 22px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: linear-gradient(100deg, rgba(255, 106, 26, 0.20), rgba(47, 227, 200, 0.10) 58%, rgba(18, 51, 43, 0));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), 0 100%);
}

.page-products .plan-no {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-products .plan-band h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.7vw, 29px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-products .split {
  display: grid;
  gap: 26px;
}

.page-products .split-copy p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .split-copy p:last-child {
  margin-bottom: 0;
}

.page-products .split-copy p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 200, 0.5);
}

.page-products .split-copy p a:hover {
  border-color: var(--cyan);
}

.page-products .aside-note {
  margin-top: 18px;
  padding: 12px 16px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 194, 75, 0.08);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .shot {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(143, 167, 157, 0.25);
  background: var(--stand);
}

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

.page-products .shot figcaption {
  padding: 12px 16px;
  border-top: 1px solid rgba(143, 167, 157, 0.2);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--olive);
}

.page-products .shot--full {
  margin-top: 28px;
}

/* 步骤清单 */
.page-products .checklist {
  display: grid;
  gap: 12px;
  margin: 20px 0;
  padding: 0;
  list-style: none;
  counter-reset: ck;
}

.page-products .checklist li {
  position: relative;
  padding-left: 40px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fog);
  counter-increment: ck;
}

.page-products .checklist li::before {
  content: counter(ck, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 20px;
  border-radius: var(--pill);
  background: var(--orange);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

/* 时间轴读法 */
.page-products .axle {
  position: relative;
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
  padding: 0 0 0 26px;
  list-style: none;
}

.page-products .axle::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: var(--pill);
  background: linear-gradient(180deg, var(--amber), var(--orange) 45%, var(--cyan));
}

.page-products .axle li {
  position: relative;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .axle li::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 0.5em;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--night);
  border: 2px solid var(--orange);
  transform: translateX(3px);
}

.page-products .axle li:last-child::before {
  border-color: var(--cyan);
}

/* 标签板 */
.page-products .label-board {
  padding: 22px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(143, 167, 157, 0.25);
  background: rgba(18, 51, 43, 0.7);
}

.page-products .label-board h3 {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-products .label-board dl {
  display: grid;
  gap: 14px;
  margin: 0;
}

.page-products .label-board dl > div {
  display: grid;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid rgba(143, 167, 157, 0.4);
}

.page-products .label-board dt {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--olive);
}

.page-products .label-board dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--fog);
}

/* 模式卡 */
.page-products .mode-grid {
  display: grid;
  gap: 14px;
  margin: 18px 0 16px;
}

.page-products .mode {
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(143, 167, 157, 0.24);
  background: rgba(18, 51, 43, 0.7);
}

.page-products .mode h3 {
  margin: 10px 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--fog);
}

.page-products .mode p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .keep-note {
  margin: 0;
  padding: 12px 16px;
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(47, 227, 200, 0.08);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* 统计字段 */
.page-products .field-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-products .field-pills li {
  padding: 6px 14px;
  border-radius: var(--pill);
  border: 1px solid rgba(47, 227, 200, 0.45);
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
}

.page-products .field-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 22px;
}

.page-products .field-list > div {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(47, 227, 200, 0.06);
}

.page-products .field-list dt {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--fog);
}

.page-products .field-list dt .mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .field-list dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 流程 ---------- */
.page-products .flow {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4vw, 44px) clamp(20px, 3vw, 36px);
  border-radius: var(--radius-lg);
  background: var(--stand);
}

.page-products .flow > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.75);
  pointer-events: none;
}

.page-products .steps {
  position: relative;
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: st;
}

.page-products .steps li {
  position: relative;
  padding-left: 52px;
  counter-increment: st;
}

.page-products .steps li::before {
  content: counter(st);
  position: absolute;
  left: 0;
  top: -2px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--night);
  border: 1px solid var(--orange);
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
}

.page-products .steps h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--fog);
}

.page-products .steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .steps p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 200, 0.5);
}

/* ---------- 筛选 ---------- */
.page-products .filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

/* ---------- 选型 ---------- */
.page-products .picks {
  display: grid;
  gap: 18px;
}

.page-products .pick {
  display: grid;
  gap: 10px;
  padding: 22px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(143, 167, 157, 0.25);
  background: linear-gradient(160deg, rgba(18, 51, 43, 0.95), rgba(11, 31, 26, 0.95));
  transition: transform 180ms var(--ease-out), border-color 180ms var(--ease-out);
}

.page-products .pick:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-products .pick h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 900;
  color: var(--fog);
}

.page-products .pick p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pick-line {
  padding-top: 10px;
  border-top: 1px dashed rgba(143, 167, 157, 0.35);
  font-size: 13px;
  color: var(--olive);
}

.page-products .pick-line .mono {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .mode-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (min-width: 900px) {
  .page-products .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

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

  .page-products .hero-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(290px, 0.7fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 880px) {
  .page-products .picks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .steps li {
    padding-left: 0;
    padding-top: 56px;
  }

  .page-products .steps li::before {
    top: 0;
    left: 0;
  }

  .page-products .steps li::after {
    content: "";
    position: absolute;
    top: 17px;
    left: 42px;
    right: -16px;
    height: 2px;
    background: linear-gradient(90deg, rgba(255, 106, 26, 0.7), rgba(47, 227, 200, 0.35));
  }

  .page-products .steps li:last-child::after {
    display: none;
  }
}

@media (max-width: 560px) {
  .page-products .section-meta {
    margin-left: 0;
  }

  .page-products .hero-facts {
    gap: 14px 18px;
  }

  .page-products .hero-facts li {
    flex: 1 1 42%;
  }

  .page-products .plan-band {
    padding: 14px 16px 20px;
  }

  .page-products .matrix-table {
    font-size: 13px;
  }

  .page-products .matrix-table th,
  .page-products .matrix-table td {
    padding: 12px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .plan-card,
  .page-products .pick,
  .page-products .plan-go {
    transition: none;
  }

  .page-products .plan-card:hover,
  .page-products .pick:hover {
    transform: none;
  }
}