.page-products {
  --pp-radius: 18px;
  --pp-radius-sm: 12px;
  --pp-line: rgba(11, 37, 69, 0.12);
  --pp-line-deep: rgba(255, 215, 154, 0.22);
  --pp-ink-soft: #46566b;
  overflow-x: hidden;
}

.page-products .pp-crumb {
  max-width: var(--tx-maxw);
  margin: 0 auto;
  padding: 20px 20px 0;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  margin-top: 12px;
  padding: 56px 0 64px;
  color: var(--tx-milk);
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(245, 166, 35, 0.32), transparent 58%),
    radial-gradient(90% 80% at 6% 98%, rgba(255, 107, 53, 0.22), transparent 62%),
    linear-gradient(158deg, #0B2545 0%, #123B63 100%);
  overflow: hidden;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245, 166, 35, 0.55), transparent);
}

.page-products .pp-hero__inner {
  display: grid;
  gap: 40px;
}

.page-products .pp-kicker {
  margin: 0 0 16px;
  font-family: var(--tx-font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tx-sand);
}

.page-products .pp-hero__title {
  color: var(--tx-milk);
  font-size: 34px;
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
}

.page-products .pp-hero__lead {
  color: rgba(255, 247, 236, 0.86);
  font-size: 16px;
  line-height: 1.8;
  max-width: 40em;
  margin: 0 0 28px;
}

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

.page-products .pp-hero__actions .tx-btn--ghost {
  border-color: rgba(255, 215, 154, 0.45);
  color: var(--tx-sand);
}

.page-products .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  margin: 34px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--pp-line-deep);
}

.page-products .pp-hero__meta > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .pp-hero__meta dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255, 215, 154, 0.78);
}

.page-products .pp-hero__meta dd {
  margin: 0;
  font-size: 18px;
  color: var(--tx-gold);
}

.page-products .pp-hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.page-products .pp-orbit {
  width: min(320px, 80vw);
  height: auto;
  overflow: visible;
}

.page-products .pp-orbit__ring {
  transform-box: fill-box;
  transform-origin: center;
  animation: pp-spin 40s linear infinite;
}

.page-products .pp-orbit__ring--slow {
  animation-duration: 64s;
  animation-direction: reverse;
}

.page-products .pp-orbit:hover .pp-orbit__ring {
  animation-play-state: paused;
}

.page-products .pp-orbit__caption {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(255, 215, 154, 0.7);
  text-align: center;
}

@keyframes pp-spin {
  to { transform: rotate(360deg); }
}

/* ---------- 通用分区 ---------- */
.page-products .pp-band-light {
  background: linear-gradient(180deg, #FFFFFF 0%, rgba(255, 215, 154, 0.14) 100%);
  padding: 64px 0;
}

.page-products .pp-band-milk {
  background: var(--tx-milk);
  padding: 64px 0;
}

.page-products .pp-band-sand {
  background:
    radial-gradient(80% 70% at 92% 8%, rgba(245, 166, 35, 0.24), transparent 60%),
    linear-gradient(180deg, #FFF7EC 0%, #FFD79A 130%);
  padding: 64px 0;
}

.page-products .pp-band-deep {
  background:
    radial-gradient(70% 60% at 12% 0%, rgba(245, 166, 35, 0.22), transparent 62%),
    linear-gradient(170deg, #0B2545 0%, #123B63 100%);
  color: var(--tx-milk);
  padding: 64px 0;
}

.page-products .pp-on-deep {
  color: var(--tx-milk);
}

.page-products .pp-band-deep .tx-lead.pp-on-deep {
  color: rgba(255, 247, 236, 0.8);
}

.page-products .pp-band-deep .tx-h2 {
  color: var(--tx-milk);
}

/* ---------- 工具总览 ---------- */
.page-products .pp-tools {
  display: grid;
  gap: 16px;
  margin-top: 8px;
}

.page-products .pp-tool {
  position: relative;
  padding: 24px 20px;
  border-radius: var(--pp-radius);
  background: #FFFFFF;
  border: 1px solid var(--pp-line);
  box-shadow: var(--tx-shadow-soft);
}

.page-products .pp-tool::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: var(--pp-radius) 0 0 var(--pp-radius);
  background: linear-gradient(180deg, var(--tx-gold), var(--tx-orange));
}

.page-products .pp-tool__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.page-products .pp-tool__time {
  font-size: 13px;
  color: var(--tx-mist);
}

.page-products .pp-tool h3 {
  margin: 0 0 8px;
  font-size: 20px;
  color: var(--tx-deep);
}

.page-products .pp-tool > p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pp-ink-soft);
}

.page-products .pp-tool__facts {
  margin: 0;
  display: grid;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px dashed var(--pp-line);
}

.page-products .pp-tool__facts > div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
}

.page-products .pp-tool__facts dt {
  color: var(--tx-mist);
}

.page-products .pp-tool__facts dd {
  margin: 0;
  color: var(--tx-ink);
}

/* ---------- 本地查询 ---------- */
.page-products .pp-local {
  align-items: start;
  margin-top: 8px;
}

.page-products .pp-tree {
  position: relative;
}

.page-products .pp-tree__step {
  position: relative;
  padding: 0 0 32px 60px;
}

.page-products .pp-tree__step::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 44px;
  bottom: -8px;
  width: 2px;
  background: linear-gradient(180deg, rgba(245, 166, 35, 0.75), rgba(245, 166, 35, 0.05));
}

.page-products .pp-tree__step--end::before {
  display: none;
}

.page-products .pp-tree__node {
  position: absolute;
  left: 0;
  top: 0;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: var(--tx-font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--tx-deep);
  background: linear-gradient(145deg, var(--tx-sand), var(--tx-gold));
  box-shadow: 0 0 0 6px rgba(245, 166, 35, 0.14);
}

.page-products .pp-tree__node--done {
  color: #FFFFFF;
  background: linear-gradient(145deg, #37bfb4, var(--tx-mint));
  box-shadow: 0 0 0 6px rgba(42, 161, 152, 0.16);
}

.page-products .pp-tree__body h3 {
  margin: 6px 0 8px;
  font-size: 20px;
  color: var(--tx-deep);
}

.page-products .pp-tree__body p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-ink-soft);
}

.page-products .pp-tree__hint {
  font-size: 13px;
  color: var(--tx-mist) !important;
  padding-left: 12px;
  border-left: 2px solid rgba(245, 166, 35, 0.5);
}

.page-products .pp-fields {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-fields li {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-ink-soft);
}

.page-products .pp-fields__k {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--tx-mint);
  border-bottom: 1px solid rgba(42, 161, 152, 0.35);
  padding-bottom: 2px;
}

/* ---------- 图容器 ---------- */
.page-products .pp-figure {
  margin: 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  background: rgba(11, 37, 69, 0.06);
  border: 1px solid var(--pp-line);
}

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

.page-products .pp-figure figcaption {
  padding: 12px 16px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--tx-mist);
  background: rgba(255, 255, 255, 0.72);
}

.page-products .pp-band-deep .pp-figure {
  border-color: var(--pp-line-deep);
  background: rgba(255, 215, 154, 0.06);
}

.page-products .pp-band-deep .pp-figure figcaption {
  color: rgba(255, 215, 154, 0.8);
  background: rgba(255, 215, 154, 0.06);
}

.page-products .pp-figure--tall {
  margin-top: 4px;
}

.page-products .pp-figure--wide {
  margin-bottom: 32px;
}

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

.page-products .pp-figure--tail {
  margin-top: 48px;
  margin-bottom: 0;
}

/* ---------- 双栏对照 ---------- */
.page-products .pp-compare__switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .pp-switch__btn {
  appearance: none;
  border: 1px solid var(--pp-line-deep);
  background: transparent;
  color: rgba(255, 215, 154, 0.85);
  font-family: var(--tx-font-body);
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 200ms var(--tx-ease), color 200ms var(--tx-ease), border-color 200ms var(--tx-ease);
}

.page-products .pp-switch__btn[aria-pressed="true"] {
  background: linear-gradient(135deg, var(--tx-gold), var(--tx-orange));
  border-color: transparent;
  color: #26160a;
  font-weight: 700;
}

.page-products .pp-compare__grid {
  display: grid;
  gap: 14px;
}

.page-products .pp-pane {
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-line-deep);
  background: rgba(255, 215, 154, 0.07);
  padding: 20px 18px 8px;
}

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

.page-products .pp-pane__badge {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #26160a;
  background: var(--tx-gold);
  padding: 4px 12px;
  border-radius: 999px;
}

.page-products .pp-pane__badge--mint {
  color: #06241f;
  background: var(--tx-mint);
}

.page-products .pp-pane__stamp {
  font-size: 12px;
  color: rgba(255, 215, 154, 0.72);
}

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

.page-products .pp-pane__rows li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(255, 215, 154, 0.18);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .pp-pane__rows li:last-child {
  border-bottom: none;
}

.page-products .pp-pane__k {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(255, 215, 154, 0.7);
}

.page-products .pp-pane__v {
  color: var(--tx-milk);
}

.page-products .pp-pane__rows li.is-diff {
  position: relative;
  background: rgba(255, 90, 95, 0.12);
  border-radius: 8px;
  padding-left: 12px;
  padding-right: 12px;
}

.page-products .pp-pane__rows li.is-diff .pp-pane__v {
  color: #ffb3b6;
}

.page-products .pp-pane__rows li.is-diff::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 3px;
  background: var(--tx-coral);
}

/* ---------- 出入说明 ---------- */
.page-products .pp-reasons {
  margin-top: 40px;
}

.page-products .pp-reasons h3 {
  margin: 0 0 20px;
  font-size: 20px;
}

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

.page-products .pp-reasons__list li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 18px 18px 0;
  border-top: 1px solid var(--pp-line-deep);
}

.page-products .pp-reasons__no {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  color: var(--tx-gold);
  border: 1px solid rgba(245, 166, 35, 0.5);
}

.page-products .pp-reasons__list strong {
  display: block;
  font-size: 16px;
  color: var(--tx-milk);
  margin-bottom: 6px;
}

.page-products .pp-reasons__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 247, 236, 0.78);
}

.page-products .pp-reasons__foot {
  margin: 24px 0 0;
  padding: 16px 18px;
  border-radius: var(--pp-radius-sm);
  background: rgba(42, 161, 152, 0.14);
  border-left: 3px solid var(--tx-mint);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 247, 236, 0.9);
}

.page-products .pp-reasons__foot a {
  color: var(--tx-sand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 批次 chips ---------- */
.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
  padding-bottom: 24px;
  border-bottom: 1px dashed rgba(11, 37, 69, 0.16);
}

.page-products .pp-chips__clear {
  appearance: none;
  border: 1px dashed rgba(11, 37, 69, 0.28);
  background: transparent;
  color: var(--tx-deep);
  font-family: var(--tx-font-body);
  font-size: 13px;
  padding: 7px 14px;
  border-radius: 999px;
  cursor: pointer;
}

/* ---------- 明细清单 ---------- */
.page-products .pp-detail {
  align-items: start;
}

.page-products .pp-checklist {
  border-radius: var(--pp-radius);
  background: #FFFFFF;
  border: 1px solid var(--pp-line);
  box-shadow: var(--tx-shadow-soft);
  padding: 22px 20px;
}

.page-products .pp-checklist__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0 0 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--pp-line);
  font-size: 13px;
  color: var(--tx-mist);
}

.page-products .pp-checklist__meta b {
  color: var(--tx-deep);
  font-weight: 700;
}

.page-products .pp-checklist__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-products .pp-check {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 12px;
  border-radius: var(--pp-radius-sm);
  cursor: pointer;
  transition: background 200ms var(--tx-ease);
}

.page-products .pp-check:hover {
  background: rgba(245, 166, 35, 0.08);
}

.page-products .pp-check input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.page-products .pp-check__box {
  flex: 0 0 auto;
  position: relative;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1.5px solid rgba(11, 37, 69, 0.28);
  background: #FFFFFF;
  transition: background 200ms var(--tx-ease), border-color 200ms var(--tx-ease);
}

.page-products .pp-check__box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 12px;
  border-right: 2px solid #FFFFFF;
  border-bottom: 2px solid #FFFFFF;
  transform: rotate(42deg) scale(0.4);
  opacity: 0;
  transition: opacity 180ms var(--tx-ease), transform 180ms var(--tx-ease);
}

.page-products .pp-check input:checked + .pp-check__box {
  background: var(--tx-mint);
  border-color: var(--tx-mint);
}

.page-products .pp-check input:checked + .pp-check__box::after {
  opacity: 1;
  transform: rotate(42deg) scale(1);
}

.page-products .pp-check input:focus-visible + .pp-check__box {
  outline: 2px solid var(--tx-gold);
  outline-offset: 2px;
}

.page-products .pp-check__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--tx-ink);
}

.page-products .pp-check input:checked ~ .pp-check__text {
  color: var(--tx-deep);
}

.page-products .pp-checklist__note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--pp-line);
}

.page-products .pp-checklist__note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--tx-mist);
}

/* ---------- 导出与收藏 ---------- */
.page-products .pp-export {
  align-items: start;
}

.page-products .pp-format {
  padding: 18px 20px;
  border-radius: var(--pp-radius);
  background: #FFFFFF;
  border: 1px solid var(--pp-line);
  margin-bottom: 14px;
}

.page-products .pp-format h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--tx-deep);
}

.page-products .pp-format p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-ink-soft);
}

.page-products .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0;
}

.page-products .pp-copyrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 14px 16px;
  border-radius: var(--pp-radius-sm);
  background: rgba(11, 37, 69, 0.05);
  margin-bottom: 22px;
}

.page-products .pp-copyrow__label {
  font-size: 13px;
  color: var(--tx-mist);
}

.page-products .pp-fav h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--tx-deep);
}

.page-products .pp-fav p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-ink-soft);
}

/* ---------- 会员等级 ---------- */
.page-products .pp-tier-section {
  padding-top: 64px;
  padding-bottom: 64px;
}

.page-products .pp-tiers {
  display: grid;
  gap: 14px;
}

.page-products .pp-tier {
  position: relative;
  padding: 22px 20px;
  border-radius: var(--pp-radius);
  background: #FFFFFF;
  border: 1px solid var(--pp-line);
}

.page-products .pp-tier--key {
  border-color: rgba(245, 166, 35, 0.55);
  background: linear-gradient(170deg, #FFFDF7 0%, rgba(255, 215, 154, 0.4) 100%);
}

.page-products .pp-tier__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
  color: #26160a;
  background: var(--tx-gold);
}

.page-products .pp-tier h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--tx-deep);
}

.page-products .pp-tier__range {
  margin: 0 0 14px;
  font-size: 15px;
  color: var(--tx-orange);
}

.page-products .pp-tier ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pp-tier li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--pp-ink-soft);
}

.page-products .pp-tier li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tx-mint);
}

.page-products .pp-acc-wrap {
  display: grid;
  gap: 10px;
  margin-top: 40px;
}

/* ---------- 收尾 ---------- */
.page-products .pp-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 32px;
  padding: 24px 22px;
  border-radius: var(--pp-radius);
  background: linear-gradient(140deg, #0B2545 0%, #123B63 100%);
  color: var(--tx-milk);
}

.page-products .pp-tail p {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 247, 236, 0.84);
}

.page-products .pp-tail a:not(.tx-btn) {
  color: var(--tx-sand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pp-hero__title {
    font-size: 44px;
  }
  .page-products .pp-tools {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-tiers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products .pp-crumb {
    padding: 28px 32px 0;
  }
  .page-products .pp-hero {
    padding: 76px 0 88px;
  }
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
    gap: 56px;
  }
  .page-products .pp-hero__title {
    font-size: 56px;
    line-height: 1.12;
  }
  .page-products .pp-hero__lead {
    font-size: 17px;
  }
  .page-products .pp-band-light,
  .page-products .pp-band-milk,
  .page-products .pp-band-sand,
  .page-products .pp-band-deep {
    padding: 88px 0;
  }
  .page-products .pp-tools {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
  .page-products .pp-compare__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-reasons__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
  .page-products .pp-reasons__list li {
    grid-template-columns: 36px 1fr;
    padding: 20px 8px 20px 0;
  }
  .page-products .pp-tiers {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pp-acc-wrap {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-orbit__ring {
    animation: none;
  }
  .page-products .pp-switch__btn,
  .page-products .pp-check,
  .page-products .pp-check__box,
  .page-products .pp-check__box::after {
    transition: none;
  }
}