.page-products {
  --pp-line: #E3D2A8;
  --pp-soft: rgba(140, 29, 44, 0.06);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 面包屑 ---------- */
.page-products .pg-breadcrumb {
  padding: 20px 0 0;
  font-size: 13px;
  color: var(--muted);
}
.page-products .pg-breadcrumb a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-products .pg-breadcrumb a:hover,
.page-products .pg-breadcrumb a:focus-visible {
  border-bottom-color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: clamp(28px, 5vw, 56px) 0 clamp(30px, 5vw, 64px);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(201, 162, 39, 0.16) 0%, rgba(247, 241, 227, 0) 58%),
    linear-gradient(180deg, rgba(140, 29, 44, 0.05) 0%, rgba(247, 241, 227, 0) 70%);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
}

.page-products .pp-hero__copy .pg-eyebrow {
  color: var(--red);
  letter-spacing: 0.14em;
}

.page-products .pp-hero__copy .pg-h1 {
  margin: 10px 0 16px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.16;
  font-size: clamp(2rem, 5.4vw, 3.6rem);
}

.page-products .pp-hero__copy .pg-lede {
  max-width: 34em;
  color: #3c2c25;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.8;
}

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

.page-products .pp-hero__actions .pg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  font-size: 15px;
  text-decoration: none;
  border-radius: 0;
}

.page-products .pp-hero__actions .pg-btn--primary {
  background: var(--red);
  border: 1px solid var(--gold);
  color: var(--paper);
}
.page-products .pp-hero__actions .pg-btn--primary:hover,
.page-products .pp-hero__actions .pg-btn--primary:focus-visible {
  background: var(--red-deep);
  border-color: var(--gold-hi);
}

.page-products .pp-hero__actions .pg-btn--ghost {
  background: transparent;
  border: 1px solid var(--red);
  color: var(--red);
}
.page-products .pp-hero__actions .pg-btn--ghost:hover,
.page-products .pp-hero__actions .pg-btn--ghost:focus-visible {
  border-color: var(--gold);
  color: var(--ink);
}

.page-products .pp-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .pp-figures__item {
  background: var(--paper);
  padding: 18px 16px 20px;
}

.page-products .pp-figures dt {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.page-products .pp-figures dd {
  margin: 8px 0 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.page-products .pp-figures__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(150deg, var(--gold) 0%, var(--gold-hi) 60%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .pp-figures__unit {
  font-size: 13px;
  color: var(--muted);
}

/* ---------- 章节头 ---------- */
.page-products .pg-section {
  padding: clamp(48px, 7vw, 92px) 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-products .pp-head .pg-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  line-height: 0.9;
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  background: linear-gradient(160deg, var(--gold) 0%, var(--gold-hi) 55%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .pp-head__body .pg-eyebrow {
  color: var(--red);
  letter-spacing: 0.14em;
}

.page-products .pp-head__body .pg-h2 {
  margin: 8px 0 12px;
  font-family: var(--font-serif);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  font-size: clamp(1.5rem, 3.4vw, 2.25rem);
  color: var(--ink);
}

.page-products .pp-head__lede {
  max-width: 40em;
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 15px;
}

/* ---------- 分类轨道 ---------- */
.page-products .pp-rail {
  border: 1px solid var(--pp-line);
  background: var(--paper);
}

.page-products .pp-rail__track {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  padding: 12px;
  border-bottom: 1px solid var(--pp-line);
  background: var(--cream);
}

.page-products .pp-rail__track .pg-tab {
  flex: 0 0 auto;
  scroll-snap-align: start;
  min-height: 44px;
  padding: 0 16px;
  background: transparent;
  border: 1px solid var(--pp-line);
  border-radius: 0;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-products .pp-rail__track .pg-tab:hover {
  border-color: var(--gold);
}

.page-products .pp-rail__track .pg-tab[aria-selected="true"],
.page-products .pp-rail__track .pg-tab.is-active {
  background: var(--red);
  border-color: var(--gold);
  color: var(--gold-hi);
}

.page-products .pp-rail__track .pg-tab:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .pp-rail__panels {
  padding: clamp(18px, 3vw, 30px);
}

.page-products .pp-cat .pp-cat__desc {
  margin: 0 0 16px;
  max-width: 44em;
  line-height: 1.8;
  font-size: 15px;
  color: #3c2c25;
}

.page-products .pp-cat__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-products .pp-cat__tags li {
  position: relative;
  padding: 8px 14px;
  background: var(--cream);
  border: 1px solid var(--pp-line);
  color: var(--green);
  font-size: 13px;
  line-height: 1.4;
}

.page-products .pp-cat__tags li::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 100%;
  width: 0;
  height: 1px;
  background: var(--gold);
  transform: translateY(-50%);
  transition: width 180ms var(--ease);
}

.page-products .pp-cat__tags li:hover::after {
  width: 24px;
}

.page-products .pp-cat__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--red);
  letter-spacing: 0.04em;
}

.page-products .pp-rail__hint {
  margin: 0;
  padding: 12px clamp(18px, 3vw, 30px) 16px;
  border-top: 1px dashed var(--pp-line);
  font-size: 13px;
  color: var(--muted);
}

.page-products .pp-note {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin-top: 20px;
  padding: 18px 20px;
  border-left: 3px solid var(--gold);
  background: var(--soft, rgba(201, 162, 39, 0.1));
}

.page-products .pp-note__k {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--red);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.page-products .pp-note__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #3c2c25;
}

/* ---------- 通栏图 ---------- */
.page-products .pp-band {
  margin: 0 0 clamp(24px, 3.5vw, 40px);
  border: 1px solid var(--pp-line);
  background: var(--paper);
}

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

.page-products .pp-band img {
  aspect-ratio: 2 / 1;
}

.page-products .pp-band--wide img {
  aspect-ratio: 2 / 1;
}

.page-products .pp-band--slim img {
  aspect-ratio: 40 / 13;
}

.page-products .pp-band__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--pp-line);
  font-size: 13px;
  color: var(--muted);
}

/* ---------- 折叠面板 ---------- */
.page-products .pp-entry__list {
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-fold {
  border-bottom: 1px solid var(--pp-line);
  background: var(--paper);
}

.page-products .pp-fold__sum {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--ink);
  transition: background 160ms var(--ease), color 160ms var(--ease);
}

.page-products .pp-fold__sum::-webkit-details-marker {
  display: none;
}

.page-products .pp-fold__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--gold);
  line-height: 1;
}

.page-products .pp-fold[open] .pp-fold__sum {
  background: var(--red);
  color: var(--paper);
}

.page-products .pp-fold[open] .pp-fold__sum::after {
  content: "—";
  color: var(--gold-hi);
}

.page-products .pp-fold__sum:hover {
  background: var(--red-deep);
  color: var(--paper);
}

.page-products .pp-fold__sum:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-products .pp-fold__no {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-products .pp-fold[open] .pp-fold__no,
.page-products .pp-fold__sum:hover .pp-fold__no {
  color: var(--gold-hi);
  border-color: var(--gold-hi);
}

.page-products .pp-fold__name {
  flex: 1 1 auto;
  min-width: 0;
}

.page-products .pp-fold__count {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
}

.page-products .pp-fold[open] .pp-fold__count,
.page-products .pp-fold__sum:hover .pp-fold__count {
  color: var(--gold-hi);
}

.page-products .pp-fold__body {
  padding: 16px 16px 22px;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-fold__body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: #3c2c25;
}

.page-products .pp-fold__ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-fold__ul li {
  position: relative;
  padding: 6px 0 6px 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .pp-fold__ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 12px;
  height: 1px;
  background: var(--gold);
}

.page-products .pp-fold__ul a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-fold__ul a:hover,
.page-products .pp-fold__ul a:focus-visible {
  border-bottom-color: var(--gold);
}

.page-products .pp-entry__tail {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pp-entry__tail a,
.page-products .pp-cycle__tail a,
.page-products .pp-start__foot a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-products .pp-entry__tail a:hover,
.page-products .pp-cycle__tail a:hover,
.page-products .pp-start__foot a:hover,
.page-products .pp-entry__tail a:focus-visible,
.page-products .pp-cycle__tail a:focus-visible,
.page-products .pp-start__foot a:focus-visible {
  color: var(--red-deep);
  border-bottom-color: var(--red);
}

/* ---------- 终端适配 ---------- */
.page-products .pp-term__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-products .pp-shot {
  margin: 0;
  border: 1px solid var(--pp-line);
  background: var(--paper);
}

.page-products .pp-shot--tall img {
  aspect-ratio: 4 / 5;
}

.page-products .pp-shot--square img {
  aspect-ratio: 1 / 1;
}

.page-products .pp-shot__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--pp-line);
  font-size: 13px;
  color: var(--muted);
}

.page-products .pp-term__table {
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--pp-line);
  transition: background 160ms var(--ease);
}

.page-products .pp-row:hover,
.page-products .pp-row:focus-within {
  background: rgba(201, 162, 39, 0.08);
}

.page-products .pp-row__key {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--red);
}

.page-products .pp-ico {
  width: 26px;
  height: 30px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.4;
  transition: stroke 160ms var(--ease);
}

.page-products .pp-row:hover .pp-ico {
  stroke: var(--orange);
}

.page-products .pp-row__val p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.8;
  color: #3c2c25;
}

.page-products .pp-row__tip {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--green);
}

.page-products .pp-row__tip::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--green);
  transform: rotate(45deg);
}

/* ---------- 检索方式 ---------- */
.page-products .pp-search__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
}

.page-products .pp-search__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .pp-mode {
  background: var(--paper);
  padding: 22px 20px 24px;
  border-left: 0 solid var(--gold);
  transition: border-left-width 160ms var(--ease), background 160ms var(--ease);
}

.page-products .pp-mode:hover {
  border-left-width: 4px;
  background: #FFFDF6;
}

.page-products .pp-mode__no {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--gold);
}

.page-products .pp-mode .pg-h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
}

.page-products .pp-mode__when {
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--pp-line);
  font-size: 14px;
  color: var(--red);
}

.page-products .pp-mode p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #3c2c25;
}

/* ---------- 更新节奏 ---------- */
.page-products .pp-cycle__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: clamp(24px, 3.5vw, 38px);
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .pp-stat {
  background: var(--paper);
  padding: 20px 16px 22px;
}

.page-products .pp-stat__num {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.page-products .pp-stat__num span {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.8rem;
  margin-right: 2px;
  background: linear-gradient(150deg, var(--gold) 0%, var(--gold-hi) 60%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .pp-stat__label {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pp-cycle__timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .pp-step {
  background: var(--cream);
  padding: 18px 18px 20px;
  position: relative;
}

.page-products .pp-step__no {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--red);
}

.page-products .pp-step__no::after {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 24px;
  height: 1px;
  margin-left: 10px;
  background: var(--gold);
}

.page-products .pp-step p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #3c2c25;
}

.page-products .pp-cycle__tail {
  margin: 24px 0 0;
  max-width: 60em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 三步开始 ---------- */
.page-products .pp-start__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 22px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-start__item {
  position: relative;
  padding: 24px 20px 26px;
  border: 1px solid var(--pp-line);
  background: var(--paper);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .pp-start__item:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}

.page-products .pp-start__no {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3rem);
  line-height: 1;
  background: linear-gradient(150deg, var(--gold) 0%, var(--gold-hi) 55%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .pp-start__item .pg-h3 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--ink);
}

.page-products .pp-start__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #3c2c25;
}

.page-products .pp-start__foot {
  margin: clamp(24px, 3.5vw, 36px) 0;
  padding: 18px 20px;
  border-left: 3px solid var(--red);
  background: rgba(140, 29, 44, 0.05);
}

.page-products .pp-start__foot p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: #3c2c25;
}

.page-products .pp-band--slim {
  margin-bottom: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .pp-head {
    grid-template-columns: 110px 1fr;
    gap: 20px;
    align-items: start;
  }
  .page-products .pp-cycle__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pp-cycle__timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-start__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .pp-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: clamp(32px, 4vw, 64px);
  }
  .page-products .pp-figures {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-term__layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }
  .page-products .pp-row {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }
  .page-products .pp-row__key {
    padding-right: 24px;
    border-right: 1px solid var(--pp-line);
    align-self: stretch;
  }
  .page-products .pp-search__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
  .page-products .pp-search__cards {
    grid-template-columns: 1fr;
  }
  .page-products .pp-cycle__timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-products .pp-hero {
    padding-top: clamp(40px, 5vw, 72px);
  }
  .page-products .pp-search__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-fold__body {
    padding: 20px 24px 26px 62px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .page-products .pp-start__item:hover {
    transform: none;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>

.page-products {
  --soft: transparent;
}