.page-products {
  --pw-pad: clamp(18px, 4vw, 44px);
  --pw-max: 1040px;
  position: relative;
  padding: clamp(96px, 15vw, 128px) var(--pw-pad) clamp(72px, 10vw, 116px);
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-sans);
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: .02em;
}

.page-products .media__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: inherit;
}

/* ---------- 面包屑 ---------- */
.page-products .prod-crumbs {
  max-width: var(--pw-max);
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  max-width: var(--pw-max);
}

.page-products .prod-hero__frame {
  position: relative;
  border: 1px solid var(--mist);
  border-radius: var(--radius-l);
  padding: clamp(22px, 3.2vw, 44px);
  overflow: hidden;
  background:
    radial-gradient(120% 92% at 86% 4%, rgba(201, 162, 39, .14), transparent 58%),
    radial-gradient(90% 80% at 4% 100%, rgba(46, 78, 126, .08), transparent 60%),
    var(--sand-2);
}

.page-products .prod-hero__frame::after {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: calc(var(--radius-l) - 9px);
  pointer-events: none;
  background:
    repeating-linear-gradient(to right, var(--mist) 0 1px, transparent 1px 11px) top left / 100% 5px no-repeat,
    repeating-linear-gradient(to right, var(--mist) 0 1px, transparent 1px 11px) bottom left / 100% 5px no-repeat;
  opacity: .8;
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: center;
}

.page-products .prod-hero__copy .eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--gold);
  text-transform: none;
  margin: 0;
}

.page-products h1 {
  font-size: clamp(1.72rem, 4.4vw, 2.85rem);
  line-height: 1.28;
  margin: .5em 0 .58em;
  color: var(--deep);
}

.page-products .prod-hero__copy .lede {
  font-size: clamp(15.5px, 1.7vw, 17px);
  line-height: 1.88;
  color: var(--stone);
  margin: 0;
  max-width: 46ch;
}

.page-products .prod-hero__actions {
  margin-top: clamp(22px, 2.8vw, 32px);
}

.page-products .prod-hero__media {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(14, 59, 58, .16), rgba(200, 214, 210, .28));
}

.page-products .prod-hero__media .media__img {
  aspect-ratio: 16 / 10;
}

.page-products .prod-hero__media .media__cap {
  display: block;
  margin: 10px 2px 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--stone);
  font-family: var(--font-mono);
  letter-spacing: .02em;
}

/* ---------- 板块跳转 ---------- */
.page-products .prod-jump {
  max-width: var(--pw-max);
  margin-top: clamp(26px, 3.6vw, 44px);
}

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

.page-products .prod-jump__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border: 1px solid var(--mist);
  border-radius: 999px;
  background: var(--sand-2);
  color: var(--deep);
  font-size: 13px;
  letter-spacing: .04em;
  text-decoration: none;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease), color 160ms var(--ease);
}

.page-products .prod-jump__link:hover,
.page-products .prod-jump__link:focus-visible {
  border-color: var(--gold);
  background: #fff;
  color: var(--deep-2);
}

.page-products .prod-jump__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--gold);
}

/* ---------- 通用板块 ---------- */
.page-products .prod-block {
  max-width: var(--pw-max);
  margin-top: clamp(52px, 8vw, 100px);
}

.page-products .prod-block + .prod-block {
  border-top: 1px solid var(--mist);
  padding-top: clamp(40px, 6vw, 72px);
}

.page-products .prod-block--deep + .prod-block,
.page-products .prod-block--deep {
  border-top: 0;
  padding-top: 0;
}

.page-products .prod-block__head {
  max-width: 720px;
}

.page-products .prod-block__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold);
  margin: 0 0 10px;
}

.page-products .prod-block__title {
  font-size: clamp(1.32rem, 2.9vw, 1.95rem);
  line-height: 1.32;
  margin: 0 0 .55em;
  color: var(--deep);
}

.page-products .prod-block__lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0;
}

.page-products .prod-split {
  display: grid;
  gap: clamp(22px, 3.2vw, 40px);
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-products .prod-split__figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(200, 214, 210, .35), rgba(244, 238, 228, .8));
}

.page-products .prod-split__figure .media__img {
  aspect-ratio: 9 / 7;
}

.page-products .prod-split__figure .media__cap {
  display: block;
  margin: 10px 2px 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 视图切换 ---------- */
.page-products .prod-tabs .tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--mist);
  border-radius: 999px;
  background: var(--sand-2);
}

.page-products .prod-tabs .tab {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 8px 18px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--stone);
  cursor: pointer;
  transition: background-color 200ms var(--ease), color 200ms var(--ease);
}

.page-products .prod-tabs .tab[aria-selected="true"] {
  background: var(--deep);
  color: var(--sand);
}

.page-products .prod-tabs .tab:hover {
  color: var(--deep);
}

.page-products .prod-tabs .tab[aria-selected="true"]:hover {
  color: var(--sand);
}

.page-products .prod-tabs .tabpanels {
  margin-top: 18px;
}

.page-products .prod-tabs .tabpanel + .tabpanel {
  margin-top: 18px;
}

.page-products .prod-tabs .tabpanel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 记录条目列表 ---------- */
.page-products .prod-list {
  list-style: none;
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: 1px solid var(--mist);
}

.page-products .prod-list__item {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--mist);
  font-size: 15px;
  line-height: 1.72;
}

.page-products .prod-list__key {
  flex: 0 0 88px;
  color: var(--deep);
  font-weight: 600;
}

.page-products .prod-list__val {
  flex: 1 1 200px;
  min-width: 180px;
  color: var(--stone);
}

/* ---------- 额度刻度面板 ---------- */
.page-products .prod-gauge {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px);
  border-radius: var(--radius-m);
  background: linear-gradient(165deg, var(--deep) 0%, var(--deep-2) 100%);
  color: var(--sand);
  overflow: hidden;
}

.page-products .prod-gauge::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 80% 0%, rgba(201, 162, 39, .18), transparent 62%);
  pointer-events: none;
}

.page-products .prod-gauge .panel__head {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-products .prod-gauge .panel__title {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: .02em;
  font-size: 15px;
  color: var(--sand);
}

.page-products .prod-gauge .panel__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-products .prod-gauge__svg {
  position: relative;
  display: block;
  width: min(210px, 100%);
  height: auto;
  margin: 14px auto 0;
}

.page-products .prod-gauge__cap {
  position: relative;
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--mist);
}

/* ---------- 明细手风琴 ---------- */
.page-products .accordion {
  border-top: 1px solid var(--mist);
}

.page-products .accordion__item {
  border-bottom: 1px solid var(--mist);
}

.page-products .accordion__btn {
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  padding: 16px 0;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  transition: color 160ms var(--ease);
}

.page-products .accordion__btn::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mist);
  transform: translateY(-2px);
  transition: background-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-products .accordion__btn:hover,
.page-products .accordion__btn:focus-visible {
  color: var(--deep);
}

.page-products .accordion__btn:hover::before,
.page-products .accordion__btn:focus-visible::before {
  background: var(--gold);
  transform: translateY(-2px) scale(1.15);
}

.page-products .accordion__btn[aria-expanded="true"]::before {
  background: var(--gold);
}

.page-products .accordion__panel {
  overflow: hidden;
}

.page-products .accordion__panel-inner {
  padding: 0 0 18px 21px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- 进入方式 ---------- */
.page-products .prod-entry {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-products .prod-entry__item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .prod-entry__item--deep {
  padding: clamp(22px, 2.8vw, 32px);
  border-radius: var(--radius-m);
  background: linear-gradient(158deg, var(--deep) 0%, var(--deep-2) 100%);
  color: var(--sand);
}

.page-products .prod-entry__item--deep .prod-entry__title {
  color: var(--sand);
}

.page-products .prod-entry__item--deep .prod-entry__text {
  color: var(--mist);
}

.page-products .prod-entry__title {
  font-size: 1.12rem;
  line-height: 1.4;
  margin: 0;
  color: var(--deep);
}

.page-products .prod-entry__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--stone);
}

.page-products .prod-entry__media {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(46, 78, 126, .14), rgba(200, 214, 210, .3));
}

.page-products .prod-entry__media .media__img {
  aspect-ratio: 3 / 2;
}

.page-products .prod-specs {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .prod-specs li {
  display: flex;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .prod-specs li::before {
  content: "—";
  flex: 0 0 auto;
  color: var(--gold);
}

.page-products .prod-specs--light li {
  color: var(--stone);
}

.page-products .prod-specs--light li::before {
  color: var(--indigo);
}

/* ---------- 导出说明 ---------- */
.page-products .prod-export {
  display: grid;
  gap: clamp(22px, 3.2vw, 40px);
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-products .prod-export__figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: linear-gradient(170deg, rgba(200, 214, 210, .34), rgba(244, 238, 228, .9));
}

.page-products .prod-export__figure .media__img {
  aspect-ratio: 8 / 11;
}

.page-products .prod-export__figure .media__cap {
  display: block;
  margin: 10px 2px 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--stone);
}

.page-products .prod-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--mist);
}

.page-products .metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .metric__value {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3.6vw, 2.15rem);
  line-height: 1.08;
  letter-spacing: .02em;
  color: var(--deep);
}

.page-products .metric__value--gold {
  color: var(--gold);
}

.page-products .metric__unit {
  font-size: .52em;
  letter-spacing: .06em;
  margin-left: 4px;
  color: var(--stone);
}

.page-products .metric__value--gold .metric__unit {
  color: rgba(201, 162, 39, .72);
}

.page-products .metric__label {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .prod-export__text {
  margin: 20px 0 0;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--ink);
}

.page-products .prod-export__text + .prod-export__text {
  margin-top: 14px;
}

.page-products .prod-tip {
  position: relative;
  display: inline-block;
  color: var(--indigo);
  border-bottom: 1px dashed var(--indigo);
  cursor: help;
}

.page-products .prod-tip__bubble {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 3;
  width: max-content;
  max-width: 240px;
  padding: 8px 12px;
  border-radius: var(--radius-s);
  background: var(--deep);
  color: var(--sand);
  font-size: 12.5px;
  line-height: 1.6;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 160ms var(--ease), transform 160ms var(--ease), visibility 160ms var(--ease);
}

.page-products .prod-tip:hover .prod-tip__bubble,
.page-products .prod-tip:focus-visible .prod-tip__bubble,
.page-products .prod-tip:focus-within .prod-tip__bubble {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-products .prod-note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--mist);
  font-size: 14px;
  line-height: 1.78;
  color: var(--stone);
}

.page-products .prod-link {
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 78, 126, .35);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-products .prod-link:hover,
.page-products .prod-link:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--gold);
}

/* ---------- 老用户回访通道 ---------- */
.page-products .prod-block--deep {
  position: relative;
  isolation: isolate;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--deep-2);
  color: var(--sand);
  margin-top: clamp(52px, 8vw, 100px);
}

.page-products .prod-revisit__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: -1;
}

.page-products .prod-revisit__bg .media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.55);
  border-radius: 0;
}

.page-products .prod-revisit__inner {
  position: relative;
  max-width: 720px;
  padding: clamp(30px, 5vw, 62px);
}

.page-products .prod-block--deep .prod-block__num {
  color: var(--gold);
}

.page-products .prod-block--deep .prod-block__title {
  color: var(--sand);
}

.page-products .prod-block--deep .prod-block__lead {
  color: var(--mist);
}

.page-products .prod-steps {
  counter-reset: step;
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .prod-steps li {
  counter-increment: step;
  position: relative;
  padding-left: 42px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .prod-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-products .prod-steps li::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 22px;
  bottom: -14px;
  width: 1px;
  background: rgba(244, 238, 228, .18);
}

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

.page-products .prod-revisit__actions {
  margin-top: clamp(24px, 3.2vw, 34px);
}

.page-products .prod-btn--ghost {
  border-color: rgba(244, 238, 228, .4);
  color: var(--sand);
}

.page-products .prod-btn--ghost:hover,
.page-products .prod-btn--ghost:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
}

/* ---------- 板块配合 ---------- */
.page-products .prod-coord {
  display: grid;
  gap: 1px;
  margin-top: clamp(22px, 3vw, 34px);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--mist);
}

.page-products .prod-coord__cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.8vw, 30px);
  background: var(--sand-2);
  transition: background-color 200ms var(--ease);
}

.page-products .prod-coord__cell:hover {
  background: #fff;
}

.page-products .prod-coord__title {
  font-size: 1.05rem;
  line-height: 1.4;
  margin: 0;
  color: var(--deep);
}

.page-products .prod-coord__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--stone);
  flex: 1 1 auto;
}

.page-products .prod-coord__link {
  align-self: flex-start;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 78, 126, .35);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .prod-coord__link:hover,
.page-products .prod-coord__link:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--gold);
}

.page-products .prod-coord__note {
  max-width: 720px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-products .prod-coord {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .prod-entry {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .page-products .prod-entry__item--deep {
    justify-content: center;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .prod-split--rev {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr);
  }

  .page-products .prod-export {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-products {
    padding-left: calc(var(--rail-w) + clamp(24px, 3vw, 56px));
    padding-right: clamp(24px, 3vw, 56px);
  }
}

@media (max-width: 560px) {
  .page-products .prod-list__key {
    flex: 0 0 100%;
  }

  .page-products .prod-jump__link {
    font-size: 12.5px;
    padding: 7px 12px;
  }

  .page-products .prod-gauge__svg {
    width: min(170px, 100%);
  }

  .page-products .prod-tip__bubble {
    left: auto;
    right: 0;
    max-width: 200px;
  }
}