.page-products {
  --p-gutter: clamp(16px, 4vw, 40px);
  --p-ink-soft: #C0CFDB;
  --p-violet-txt: #CFD8E6;
  background: var(--ink);
  color: var(--silver);
  font-family: var(--font-body);
}

.page-products .p-wrap {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--p-gutter);
}

.page-products a:focus-visible,
.page-products summary:focus-visible,
.page-products button:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .tlink {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid rgba(0, 227, 206, 0.42);
  padding-bottom: 1px;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .tlink:hover {
  border-bottom-color: var(--cyan);
}

.page-products .crumbs {
  padding-block: 18px 0;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(20px, 3vw, 34px) clamp(34px, 5.5vw, 68px);
  background:
    radial-gradient(720px 360px at 88% 0%, rgba(0, 227, 206, 0.16), transparent 72%),
    radial-gradient(620px 320px at 4% 100%, rgba(255, 138, 61, 0.1), transparent 72%);
}

.page-products .hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -130px;
  width: 340px;
  height: 340px;
  border: 3px solid rgba(196, 211, 223, 0.14);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-products .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
  position: relative;
  z-index: 1;
}

.page-products .hero h1 {
  margin-block: 14px 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.2vw, 54px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--silver);
}

.page-products .hero__lead {
  max-width: 30em;
  font-size: clamp(15.5px, 1.7vw, 17.5px);
  line-height: 1.85;
  color: var(--p-ink-soft);
}

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

.page-products .hero__stamp {
  display: grid;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 26px);
  border: var(--border);
  background: var(--panel);
  box-shadow: var(--shadow);
  align-content: start;
}

.page-products .hero__stamp .ver {
  font-family: var(--font-mono);
  font-size: clamp(44px, 7vw, 72px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--cyan);
}

.page-products .hero__stamp .tag {
  justify-self: start;
}

.page-products .hero__stamp .mono {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .hero__stamp-note {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 布局与侧栏索引 ---------- */
.page-products .layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .layout__main {
  min-width: 0;
}

.page-products .side-index {
  display: none;
}

.page-products .side-index__title {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist);
  padding: 0 10px 10px;
  border-bottom: 1px solid var(--hair);
  margin-bottom: 6px;
}

.page-products .side-index a {
  display: block;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .side-index a:hover {
  color: var(--silver);
  border-left-color: var(--cyan);
}

.page-products:has(#ability:target) .side-index a[href="#ability"],
.page-products:has(#fit:target) .side-index a[href="#fit"],
.page-products:has(#huaren:target) .side-index a[href="#huaren"],
.page-products:has(#archive:target) .side-index a[href="#archive"],
.page-products:has(#flow:target) .side-index a[href="#flow"],
.page-products:has(#support:target) .side-index a[href="#support"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

/* ---------- 通用区块 ---------- */
.page-products .section {
  padding-block: clamp(44px, 6.5vw, 84px);
  border-top: 1px solid var(--hair);
}

.page-products .section__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-products .section__head h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--silver);
}

.page-products .section__note {
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 能力块 ---------- */
.page-products .caps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .cap {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 22px 20px 20px;
  border: 3px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .cap:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
  border-color: var(--cyan);
}

.page-products .cap__num {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .cap h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--silver);
}

.page-products .cap p {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--p-ink-soft);
}

.page-products .cap__for {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
  font-size: 13px;
  color: var(--mist);
  padding-top: 10px;
  border-top: 1px solid var(--hair);
}

/* ---------- 适配矩阵 ---------- */
.page-products .fit-shot {
  margin-bottom: clamp(24px, 3.4vw, 38px);
}

.page-products .filter {
  position: relative;
}

.page-products .filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  border: 0;
}

.page-products .filter__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .filter__label {
  cursor: pointer;
  padding: 8px 14px;
  border: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-products .filter__label:hover {
  color: var(--silver);
  border-color: var(--cyan);
}

.page-products #fit-all:checked ~ .filter__bar label[for="fit-all"] {
  background: var(--silver);
  border-color: var(--silver);
  color: var(--ink);
}

.page-products #fit-ok:checked ~ .filter__bar label[for="fit-ok"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-products #fit-warn:checked ~ .filter__bar label[for="fit-warn"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

.page-products #fit-no:checked ~ .filter__bar label[for="fit-no"] {
  background: var(--mist);
  border-color: var(--mist);
  color: var(--ink);
}

.page-products .filter:has(#fit-all:focus-visible) label[for="fit-all"],
.page-products .filter:has(#fit-ok:focus-visible) label[for="fit-ok"],
.page-products .filter:has(#fit-warn:focus-visible) label[for="fit-warn"],
.page-products .filter:has(#fit-no:focus-visible) label[for="fit-no"] {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .fit-list {
  border-top: 3px solid var(--line);
}

.page-products .fit-head,
.page-products .fit-row {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--hair);
}

.page-products .fit-head {
  background: var(--steel);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-products .fit-row {
  transition: background 0.18s var(--ease);
}

.page-products .fit-row:hover {
  background: var(--steel);
}

.page-products .fit-cell {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--silver);
}

.page-products .fit-cell--brw {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--p-ink-soft);
}

.page-products .fit-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-self: start;
  padding: 4px 10px;
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-products .fit-state .dot {
  width: 8px;
  height: 8px;
  background: currentColor;
  display: inline-block;
}

.page-products .fit-state--ok {
  color: var(--cyan);
}

.page-products .fit-state--warn {
  color: var(--orange);
}

.page-products .fit-state--no {
  color: var(--mist);
}

.page-products #fit-ok:checked ~ .fit-list .fit-row:not([data-state="ok"]),
.page-products #fit-warn:checked ~ .fit-list .fit-row:not([data-state="warn"]),
.page-products #fit-no:checked ~ .fit-list .fit-row:not([data-state="no"]) {
  display: none;
}

.page-products .fit-note {
  margin-top: 20px;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 华人专区专题区 ---------- */
.page-products .huaren {
  margin-block: clamp(40px, 6vw, 72px);
  padding: clamp(22px, 4vw, 44px);
  border: 3px solid rgba(196, 211, 223, 0.35);
  box-shadow: var(--shadow);
  background:
    radial-gradient(520px 260px at 100% 0%, rgba(0, 227, 206, 0.12), transparent 70%),
    var(--violet);
}

.page-products .huaren__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
}

.page-products .huaren__body h2 {
  margin-block: 12px 14px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3vw, 34px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--silver);
}

.page-products .huaren__body > p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-violet-txt);
  max-width: 34em;
}

.page-products .huaren__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .huaren__list li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-products .huaren__list .mono {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .huaren__list h3 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--silver);
  margin-bottom: 4px;
}

.page-products .huaren__list p {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--p-violet-txt);
}

.page-products .diffs {
  margin-top: 24px;
  padding: 14px 16px;
  border: 2px solid rgba(196, 211, 223, 0.35);
  background: rgba(10, 24, 38, 0.4);
}

.page-products .diffs summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  color: var(--silver);
}

.page-products .diffs[open] summary {
  color: var(--cyan);
}

.page-products .diffs__body {
  margin-top: 14px;
}

.page-products .diffs__list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-products .diffs__list > div {
  display: grid;
  gap: 4px;
}

.page-products .diffs__list dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .diffs__list dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--p-violet-txt);
}

.page-products .huaren__more {
  margin-top: 20px;
  font-size: 14px;
  color: var(--mist);
}

/* ---------- 历史资料 ---------- */
.page-products .archive {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}

.page-products .archive__body > p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-ink-soft);
}

.page-products .archive__body strong {
  color: var(--silver);
}

.page-products .archive__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .archive__list li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--p-ink-soft);
}

.page-products .archive__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 12px;
  height: 3px;
  background: var(--orange);
}

.page-products .archive__list strong {
  color: var(--silver);
}

.page-products .archive__more {
  margin-top: 18px;
  font-size: 14px;
  color: var(--mist);
}

/* ---------- 接入流程 ---------- */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-products .step {
  display: grid;
  gap: 8px;
  align-content: start;
  padding-top: 16px;
  border-top: 3px solid var(--cyan);
}

.page-products .step__num {
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .step h3 {
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 800;
  color: var(--silver);
}

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

.page-products .step__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-products .flow-shot {
  max-width: 720px;
  margin-top: clamp(26px, 4vw, 42px);
  margin-left: auto;
  margin-right: 0;
}

/* ---------- 支持区 ---------- */
.page-products .support {
  position: relative;
  overflow: hidden;
  border-top: 3px solid var(--line);
  padding-block: clamp(48px, 7vw, 92px);
}

.page-products .support__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-products .support__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-products .support__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(95deg, rgba(10, 24, 38, 0.96) 22%, rgba(10, 24, 38, 0.62) 100%);
}

.page-products .support__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
  max-width: 46em;
}

.page-products .support__inner h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--silver);
}

.page-products .support__lead {
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-ink-soft);
}

.page-products .support__list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .support__list li {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hair);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--p-ink-soft);
}

.page-products .support__list .mono {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .support__note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .support__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .caps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-products .section__head {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 32px;
  }

  .page-products .archive {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 900px) {
  .page-products .hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
  }

  .page-products .huaren__cols {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-products .caps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1180px) {
  .page-products .layout {
    grid-template-columns: minmax(0, 1fr) 152px;
    gap: 48px;
  }

  .page-products .side-index {
    display: grid;
    align-self: start;
    align-content: start;
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 639px) {
  .page-products .fit-head {
    display: none;
  }

  .page-products .fit-row {
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: 6px;
    padding: 16px 14px;
  }

  .page-products .fit-cell--dev {
    grid-column: 1 / -1;
    font-weight: 600;
  }

  .page-products .fit-cell--brw {
    font-size: 12.5px;
  }

  .page-products .fit-state {
    font-size: 11px;
    padding: 3px 8px;
  }

  .page-products .huaren__list li {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .page-products .flow-shot {
    max-width: 100%;
  }

  .page-products .support__list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
}
<<<END>>>