.page-products {
  --pp-pad: clamp(48px, 7.5vw, 104px);
  --pp-gap: clamp(18px, 2.6vw, 32px);
  --pp-rule: 1px solid var(--line);
  --pp-cyan-soft: rgba(43, 233, 224, 0.14);
  --pp-amber-deep: #b8501a;
  --pp-ink-line: rgba(26, 20, 16, 0.15);
  padding-bottom: clamp(56px, 8vw, 112px);
}

/* ---------- 首屏 ---------- */
.page-products .sv-hero {
  position: relative;
  padding: clamp(14px, 3vw, 32px) 0 var(--pp-pad);
  overflow: hidden;
  border-bottom: var(--pp-rule);
}
.page-products .sv-hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -140px;
  width: 560px;
  height: 560px;
  background: radial-gradient(closest-side, rgba(123, 92, 255, 0.22), transparent 72%);
  pointer-events: none;
}
.page-products .sv-hero > .shell {
  position: relative;
  z-index: 1;
}
.page-products .sv-hero__title {
  margin: 10px 0 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(46px, 12vw, 128px);
  line-height: 0.94;
  letter-spacing: -0.035em;
  color: var(--text);
}
@supports (background-clip: text) or (-webkit-background-clip: text) {
  .page-products .sv-hero__title {
    background-image: linear-gradient(100deg, #e8eef7 36%, var(--cyan) 76%, var(--violet) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
  }
}
.page-products .sv-hero__lead {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(22px, 3.6vw, 40px);
}
.page-products .sv-hero__lead .lede {
  margin: 0;
  max-width: 46ch;
  color: var(--muted);
}
.page-products .sv-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--pp-rule);
}
.page-products .sv-fact {
  background: var(--panel);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background-color 0.25s var(--ease);
}
.page-products .sv-fact:hover {
  background: var(--panel-2);
}
.page-products .sv-fact__val {
  font-family: var(--mono);
  font-size: clamp(18px, 2.4vw, 22px);
  color: var(--cyan);
  letter-spacing: -0.01em;
}
.page-products .sv-fact__key {
  font-size: 12.5px;
  color: var(--muted);
}

.page-products .sv-toc {
  list-style: none;
  margin: clamp(26px, 3.8vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--pp-rule);
}
.page-products .sv-toc__item {
  background: var(--bg);
}
.page-products .sv-toc a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  color: var(--muted);
  text-decoration: none;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.page-products .sv-toc a:hover,
.page-products .sv-toc a:focus-visible {
  background: var(--panel);
  color: var(--text);
  box-shadow: inset 2px 0 0 var(--cyan);
}
.page-products .sv-toc__no {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.page-products .sv-toc__label {
  font-size: 14px;
  font-weight: 500;
}

/* ---------- 区块公共 ---------- */
.page-products .section {
  padding: clamp(48px, 7.5vw, 104px) 0 0;
}
.page-products .section-title {
  margin: 8px 0 0;
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--text);
}
.page-products .section-head .lede {
  margin: 14px 0 0;
  max-width: 62ch;
  color: var(--muted);
}

/* ---------- 服务清单 ---------- */
.page-products .sv-head {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  margin-bottom: clamp(26px, 3.6vw, 44px);
}
.page-products .sv-head__figure {
  order: -1;
}
.page-products .sv-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pp-rule);
}
.page-products .sv-row {
  display: grid;
  gap: 12px;
  padding: 24px 16px 24px 0;
  border-bottom: var(--pp-rule);
  transition: padding-left 0.28s var(--ease), box-shadow 0.28s var(--ease), background-color 0.28s var(--ease);
}
.page-products .sv-row:hover,
.page-products .sv-row:focus-within {
  padding-left: 16px;
  box-shadow: inset 2px 0 0 var(--cyan);
  background: linear-gradient(90deg, var(--pp-cyan-soft), transparent 58%);
}
.page-products .sv-row__no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.page-products .sv-row__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
}
.page-products .sv-row__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 52ch;
}
.page-products .sv-row__meta {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--amber);
}
.page-products .sv-row__link {
  display: inline-block;
  margin-top: 10px;
  font-size: 13.5px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 233, 224, 0.4);
  padding-bottom: 2px;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.page-products .sv-row__link:hover,
.page-products .sv-row__link:focus-visible {
  color: var(--text);
  border-color: var(--text);
}

/* ---------- 图形容器 ---------- */
.page-products .sv-figure {
  margin: 0;
}
.page-products .sv-figure__media {
  position: relative;
  border: var(--pp-rule);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--panel);
}
.page-products .sv-figure__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(43, 233, 224, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 233, 224, 0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.page-products .sv-figure__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .sv-figure__cap {
  margin: 10px 0 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--dim);
}

/* ---------- 奶油纸面 ---------- */
.page-products .sv-sheet {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--r-md);
  padding: clamp(18px, 2.6vw, 30px);
  box-shadow: var(--shadow);
}
.page-products .sv-sheet__title {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(26, 20, 16, 0.62);
}

/* ---------- 平板专区目录 ---------- */
.page-products .sv-catalog__grid {
  align-items: start;
}
.page-products .sv-catalog__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pp-ink-line);
  border: 1px solid var(--pp-ink-line);
}
.page-products .sv-catalog__item {
  background: var(--paper);
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 10px;
  padding: 11px 13px;
  transition: background-color 0.2s var(--ease);
}
.page-products .sv-catalog__item:hover {
  background: #eadfcc;
}
.page-products .sv-catalog__no {
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(26, 20, 16, 0.45);
}
.page-products .sv-catalog__name {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
}
.page-products .sv-catalog__meta {
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(26, 20, 16, 0.58);
  white-space: nowrap;
}
.page-products .sv-notes {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .sv-notes li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}
.page-products .sv-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
}

/* ---------- 适配清单 ---------- */
.page-products .sv-adapt__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}
.page-products .adapt-panel {
  border: var(--pp-rule);
  border-radius: var(--r-md);
  background: var(--panel);
  padding: clamp(16px, 2.4vw, 26px);
}
.page-products .adapt-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-bottom: 16px;
}
.page-products .adapt-group:last-of-type {
  margin-bottom: 20px;
}
.page-products .adapt-group__legend {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-right: 2px;
}
.page-products .adapt-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-products .adapt-chip {
  display: inline-block;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.22s var(--ease), color 0.22s var(--ease), background-color 0.22s var(--ease);
}
.page-products .adapt-chip:hover {
  border-color: var(--cyan);
  color: var(--text);
}
.page-products .adapt-radio:checked + .adapt-chip {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--bg);
}
.page-products .adapt-radio:focus-visible + .adapt-chip {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-products .adapt-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-products .adapt-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}
.page-products .adapt-caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}
.page-products .adapt-table th {
  text-align: left;
  padding: 10px 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.page-products .adapt-table td {
  padding: 12px 10px;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid var(--line);
}
.page-products .adapt-table tbody tr:hover {
  background: rgba(43, 233, 224, 0.06);
}
.page-products .adapt-size {
  font-family: var(--mono);
  color: var(--cyan);
  white-space: nowrap;
}
.page-products .adapt-ver {
  font-family: var(--mono);
  color: var(--amber);
  white-space: nowrap;
}

.page-products .adapt-panel:has(#sz-s:checked) .adapt-row:not([data-size~="s"]),
.page-products .adapt-panel:has(#sz-m:checked) .adapt-row:not([data-size~="m"]),
.page-products .adapt-panel:has(#sz-l:checked) .adapt-row:not([data-size~="l"]),
.page-products .adapt-panel:has(#os-n:checked) .adapt-row:not([data-os~="n"]),
.page-products .adapt-panel:has(#os-o:checked) .adapt-row:not([data-os~="o"]) {
  display: none;
}

.page-products .sv-adapt__figure {
  margin: 0;
}

/* ---------- 厂商专区索引 ---------- */
.page-products .sv-index__grid {
  align-items: start;
}
.page-products .path-tree {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
}
.page-products .path-step {
  position: relative;
  padding-bottom: clamp(22px, 3vw, 32px);
}
.page-products .path-step:last-child {
  padding-bottom: 0;
}
.page-products .path-step::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 6px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(123, 92, 255, 0.35));
}
.page-products .path-step:last-child::before {
  display: none;
}
.page-products .path-step::after {
  content: "";
  position: absolute;
  left: -22px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: var(--bg);
  transition: background-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.page-products .path-step:hover::after {
  background: var(--cyan);
  box-shadow: 0 0 0 4px var(--pp-cyan-soft);
}
.page-products .path-step__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}
.page-products .path-step__value {
  margin: 8px 0 0;
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.page-products .path-step__hint {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 44ch;
}
.page-products .path-chips {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .path-chip {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--muted);
  transition: border-color 0.22s var(--ease), color 0.22s var(--ease);
}
.page-products .path-chip:hover {
  border-color: var(--violet);
  color: var(--text);
}

/* ---------- 额度对照 ---------- */
.page-products .sv-quota__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}
.page-products .quota-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-products .quota-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
}
.page-products .quota-table th {
  text-align: left;
  padding: 0 10px 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(26, 20, 16, 0.6);
  border-bottom: 1.5px solid rgba(26, 20, 16, 0.72);
  white-space: nowrap;
}
.page-products .quota-table td {
  padding: 12px 10px;
  font-size: 14px;
  color: var(--ink);
  border-bottom: 1px solid var(--pp-ink-line);
}
.page-products .quota-table tbody tr:hover {
  background: rgba(26, 20, 16, 0.05);
}
.page-products .q-num {
  font-family: var(--mono);
  white-space: nowrap;
}
.page-products .q-delta {
  font-family: var(--mono);
  color: var(--pp-amber-deep);
  font-weight: 700;
  white-space: nowrap;
}
.page-products .q-flat {
  font-family: var(--mono);
  color: rgba(26, 20, 16, 0.42);
  white-space: nowrap;
}

/* ---------- 节奏与时效 ---------- */
.page-products .cadence {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: var(--pp-rule);
}
.page-products .cadence__item {
  background: var(--panel);
  padding: clamp(18px, 2.4vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid transparent;
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.page-products .cadence__item:hover {
  background: var(--panel-2);
  border-top-color: var(--amber);
}
.page-products .cadence__num {
  font-family: var(--mono);
  font-size: clamp(20px, 2.8vw, 26px);
  color: var(--amber);
  letter-spacing: -0.01em;
}
.page-products .cadence__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.page-products .cadence__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 使用场景 ---------- */
.page-products .scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}
.page-products .scene {
  position: relative;
  padding: clamp(20px, 2.8vw, 30px);
  border: var(--pp-rule);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--panel), transparent 92%);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease);
}
.page-products .scene:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}
.page-products .scene__tag {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet);
}
.page-products .scene__title {
  margin: 12px 0 0;
  font-size: clamp(17px, 2.2vw, 20px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}
.page-products .scene__text {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .scene__link {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 233, 224, 0.4);
  padding-bottom: 2px;
}
.page-products .scene__link:hover,
.page-products .scene__link:focus-visible {
  color: var(--text);
  border-color: var(--text);
}

/* ---------- 页尾引导 ---------- */
.page-products .sv-foot {
  margin-top: clamp(48px, 7vw, 96px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: var(--pp-rule);
  display: grid;
  gap: 20px;
}
.page-products .sv-foot__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 54ch;
}
.page-products .sv-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .sv-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .sv-row {
    grid-template-columns: 60px minmax(0, 1fr);
    align-items: start;
  }
  .page-products .sv-row__side {
    grid-column: 2;
  }
  .page-products .cadence {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .sv-hero__lead {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }
  .page-products .sv-head {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: end;
  }
  .page-products .sv-head__figure {
    order: 0;
  }
  .page-products .sv-row {
    grid-template-columns: 88px minmax(0, 1.42fr) minmax(0, 1fr);
    gap: 0 28px;
    align-items: start;
  }
  .page-products .sv-row__side {
    grid-column: 3;
  }
  .page-products .sv-catalog__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    column-gap: clamp(24px, 3.4vw, 44px);
  }
  .page-products .sv-catalog__grid > .col-7,
  .page-products .sv-catalog__grid > .col-5 {
    grid-column: auto;
  }
  .page-products .sv-adapt__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: start;
  }
  .page-products .sv-index__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
  .page-products .sv-quota__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }
  .page-products .sv-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-products .cadence {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sv-row,
  .page-products .sv-toc a,
  .page-products .scene,
  .page-products .path-step::after,
  .page-products .cadence__item {
    transition: none;
  }
  .page-products .scene:hover {
    transform: none;
  }
}