.page-products {
  --exp-gap: 20px;
  --exp-line: rgba(246, 231, 193, 0.22);
  --exp-soft: rgba(246, 231, 193, 0.72);
  --exp-shadow: 8px 8px 0 rgba(21, 17, 15, 0.85);
}

/* ---------- 首屏 ---------- */
.page-products .exp-hero-wrap {
  padding-top: 24px;
}

.page-products .exp-hero {
  display: grid;
  gap: 28px;
  padding: clamp(18px, 3vw, 40px) 0 clamp(26px, 4vw, 48px);
  border-bottom: 2px solid var(--exp-line);
}

.page-products .exp-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-products .exp-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--rice);
}

.page-products .exp-hero__title span {
  display: block;
  color: var(--gold);
}

.page-products .exp-hero__lead {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.78;
  color: var(--exp-soft);
}

.page-products .exp-hero__aside {
  align-self: end;
  justify-self: start;
  text-align: left;
}

.page-products .exp-hero__seal {
  width: clamp(92px, 16vw, 150px);
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--cinnabar);
  transform: rotate(-5deg);
  box-shadow: 5px 5px 0 rgba(199, 53, 43, 0.28);
}

.page-products .exp-hero__seal img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .exp-hero__seal-label {
  margin: 14px 0 2px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--exp-soft);
}

.page-products .exp-hero__seal-time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-products .exp-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
}

.page-products .exp-jump a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: 2px solid var(--exp-line);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--rice);
  text-decoration: none;
  transition: border-color var(--ease), background var(--ease), transform var(--ease);
}

.page-products .exp-jump a:hover,
.page-products .exp-jump a:focus-visible {
  border-color: var(--gold);
  background: rgba(231, 178, 59, 0.12);
  transform: translateY(-2px);
}

/* ---------- 拼贴工作台 ---------- */
.page-products .exp-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--exp-gap);
  margin: clamp(24px, 4vw, 44px) 0 clamp(28px, 5vw, 56px);
}

.page-products .exp-panel {
  position: relative;
  min-width: 0;
  padding: clamp(18px, 2.4vw, 30px);
  border: 2px solid var(--gold-deep);
  box-shadow: var(--exp-shadow);
  color: var(--rice);
}

.page-products .exp-download {
  background: var(--ink-deep);
}

.page-products .exp-stats {
  background: var(--indigo);
}

.page-products .exp-query {
  background: var(--wine);
}

.page-products .exp-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--exp-line);
}

.page-products .exp-card-no {
  flex: 0 0 auto;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .exp-card-title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-products .exp-stamp {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border: 1px solid rgba(231, 178, 59, 0.4);
  border-radius: 3px;
  background: rgba(231, 178, 59, 0.1);
  font-family: var(--font-mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  white-space: nowrap;
}

.page-products .exp-media {
  margin: 0 0 16px;
  border: 2px solid rgba(231, 178, 59, 0.55);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.25);
}

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

.page-products .exp-media--wide img {
  max-height: 200px;
}

.page-products .exp-media--band img {
  height: 140px;
  object-fit: cover;
}

.page-products .exp-media--side img {
  height: 150px;
  object-fit: cover;
}

.page-products .exp-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
}

.page-products .exp-spec {
  margin: 0 0 18px;
  border-top: 1px solid var(--exp-line);
}

.page-products .exp-spec__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(246, 231, 193, 0.12);
}

.page-products .exp-spec dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--exp-soft);
}

.page-products .exp-spec dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--rice);
}

.page-products .exp-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--gold);
}

/* ---------- 设备切换 ---------- */
.page-products .exp-tabs {
  position: relative;
  margin: 0 0 16px;
  border: 1px solid var(--exp-line);
  padding: 12px;
}

.page-products .exp-tabs__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .exp-tabs__label {
  display: inline-block;
  margin: 0 6px 10px 0;
  padding: 6px 14px;
  border: 2px solid var(--exp-line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--exp-soft);
  cursor: pointer;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.page-products .exp-tabs__label:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.page-products #fit-iphone:checked ~ label[for="fit-iphone"],
.page-products #fit-ipad:checked ~ label[for="fit-ipad"] {
  border-color: var(--gold);
  background: rgba(231, 178, 59, 0.16);
  color: var(--gold);
}

.page-products #fit-iphone:focus-visible ~ label[for="fit-iphone"],
.page-products #fit-ipad:focus-visible ~ label[for="fit-ipad"] {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.page-products .exp-tabs__panel {
  display: none;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--exp-soft);
}

.page-products .exp-tabs__panel p {
  margin: 0;
}

.page-products #fit-iphone:checked ~ .exp-tabs__body .exp-tabs__panel:nth-child(1) {
  display: block;
}

.page-products #fit-ipad:checked ~ .exp-tabs__body .exp-tabs__panel:nth-child(2) {
  display: block;
}

/* ---------- 说明文字 ---------- */
.page-products .exp-note {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--exp-soft);
}

.page-products .exp-note a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .exp-lead-sm {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--exp-soft);
  max-width: 72ch;
}

.page-products .exp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

/* ---------- 胜率看板 ---------- */
.page-products .exp-stats__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-bottom: 18px;
}

.page-products .exp-ring-wrap {
  position: relative;
  width: 100%;
  max-width: 176px;
  margin: 0 auto;
}

.page-products .exp-ring {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .exp-ring__center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 4px;
}

.page-products .exp-ring__value {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 30px);
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-products .exp-ring__label {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--exp-soft);
}

.page-products .exp-metrics {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin: 0;
  padding: 0;
}

.page-products .exp-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--exp-line);
  min-width: 0;
}

.page-products .exp-metric__k {
  font-size: 12px;
  color: var(--exp-soft);
}

.page-products .exp-metric__v {
  font-family: var(--font-mono);
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.2;
  color: var(--rice);
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

/* ---------- 折叠说明 ---------- */
.page-products .exp-details {
  margin-top: 4px;
  border: 1px solid var(--exp-line);
  background: rgba(0, 0, 0, 0.2);
}

.page-products .exp-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  cursor: pointer;
  list-style: none;
}

.page-products .exp-details summary::-webkit-details-marker {
  display: none;
}

.page-products .exp-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
}

.page-products .exp-details[open] summary::after {
  content: "—";
}

.page-products .exp-details summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: -3px;
}

.page-products .exp-details__body {
  padding: 2px 14px 14px;
}

.page-products .exp-gloss {
  margin: 0;
}

.page-products .exp-gloss > div {
  padding: 8px 0;
  border-top: 1px solid rgba(246, 231, 193, 0.12);
}

.page-products .exp-gloss dt {
  font-size: 13px;
  font-weight: 600;
  color: var(--rice);
  margin-bottom: 2px;
}

.page-products .exp-gloss dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--exp-soft);
}

/* ---------- 结算明细 ---------- */
.page-products .exp-band {
  padding: clamp(28px, 4.5vw, 56px) 0;
}

.page-products .exp-band--wine {
  background: linear-gradient(180deg, rgba(100, 30, 38, 0.35), rgba(11, 47, 42, 0));
}

.page-products .exp-band--indigo {
  background: linear-gradient(180deg, rgba(33, 27, 51, 0.55), rgba(11, 47, 42, 0));
}

.page-products .exp-band--paper {
  background: var(--paper);
  color: var(--charcoal);
}

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

.page-products .exp-filters li {
  padding: 6px 11px;
  border: 1px solid var(--exp-line);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--exp-soft);
  background: rgba(0, 0, 0, 0.18);
}

.page-products .exp-filters li.is-on {
  border-color: var(--gold);
  background: rgba(231, 178, 59, 0.14);
  color: var(--gold);
}

.page-products .exp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--exp-line);
  margin-bottom: 18px;
  -webkit-overflow-scrolling: touch;
}

.page-products .exp-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-products .exp-table__caption {
  caption-side: top;
  text-align: left;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  background: rgba(0, 0, 0, 0.28);
}

.page-products .exp-table th {
  text-align: left;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--gold);
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 2px solid var(--gold-deep);
  white-space: nowrap;
}

.page-products .exp-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(246, 231, 193, 0.12);
  color: rgba(246, 231, 193, 0.86);
  white-space: nowrap;
}

.page-products .exp-table tbody tr:nth-child(even) {
  background: rgba(255, 249, 236, 0.045);
}

.page-products .exp-table tbody tr:hover {
  background: rgba(231, 178, 59, 0.1);
}

.page-products .exp-cell-no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--rice);
}

.page-products .exp-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-products .exp-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--celadon);
  flex: 0 0 auto;
}

.page-products .exp-status--wait::before {
  background: var(--gold);
}

.page-products .exp-status--archive::before {
  background: rgba(246, 231, 193, 0.45);
}

.page-products .exp-query__foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

/* ---------- 反馈票券 ---------- */
.page-products .exp-feedback {
  min-width: 0;
}

.page-products .exp-tickets {
  list-style: none;
  display: flex;
  gap: 16px;
  margin: 0 0 18px;
  padding: 4px 4px 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .exp-ticket {
  flex: 0 0 264px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  background: var(--paper);
  color: var(--charcoal);
  border: 2px solid var(--charcoal);
  box-shadow: 6px 6px 0 rgba(21, 17, 15, 0.8);
}

.page-products .exp-ticket--rule {
  border-left: 8px solid var(--gold);
}

.page-products .exp-ticket--ux {
  border-left: 8px solid var(--celadon);
}

.page-products .exp-ticket--data {
  border-left: 8px solid var(--cinnabar);
}

.page-products .exp-ticket--fit {
  border-left: 8px solid var(--wine);
}

.page-products .exp-ticket .tag {
  align-self: flex-start;
}

.page-products .exp-ticket__text {
  flex: 1 1 auto;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(21, 17, 15, 0.82);
}

.page-products .exp-ticket__meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin: 0;
  padding-top: 8px;
  border-top: 1px dashed rgba(21, 17, 15, 0.28);
  font-family: var(--font-mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: rgba(21, 17, 15, 0.6);
}

/* ---------- 四步引导 & 导出 ---------- */
.page-products .exp-card-head--dark {
  border-bottom-color: rgba(21, 17, 15, 0.16);
}

.page-products .exp-card-head--dark .exp-card-no {
  color: var(--gold-deep);
}

.page-products .exp-card-head--dark .exp-card-title {
  color: var(--charcoal);
}

.page-products .exp-steps {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 0 0 clamp(32px, 5vw, 56px);
  padding: 0;
}

.page-products .exp-step {
  padding: 18px;
  background: #FFFFFF;
  border: 2px solid var(--charcoal);
  box-shadow: 6px 6px 0 rgba(21, 17, 15, 0.16);
}

.page-products .exp-step__no {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gold-deep);
  font-variant-numeric: tabular-nums;
}

.page-products .exp-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.3;
  color: var(--charcoal);
}

.page-products .exp-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(21, 17, 15, 0.74);
}

.page-products .exp-exports {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  border-top: 2px solid var(--charcoal);
}

.page-products .exp-export {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 3px 12px;
  padding: 12px 2px;
  border-bottom: 1px solid rgba(21, 17, 15, 0.18);
}

.page-products .exp-export__no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.4;
  color: var(--gold-deep);
}

.page-products .exp-export__name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--charcoal);
}

.page-products .exp-export__desc {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(21, 17, 15, 0.68);
}

.page-products .exp-band--paper .exp-note {
  color: rgba(21, 17, 15, 0.7);
}

.page-products .exp-band--paper .exp-links {
  margin-top: 18px;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 620px) {
  .page-products .exp-spec__row {
    grid-template-columns: 148px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }

  .page-products .exp-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-products .exp-export {
    grid-template-columns: 30px 190px minmax(0, 1fr);
    align-items: baseline;
  }

  .page-products .exp-export__no {
    grid-row: auto;
  }
}

@media (min-width: 860px) {
  .page-products .exp-hero {
    grid-template-columns: minmax(0, 1fr) 190px;
    align-items: end;
    gap: 40px;
  }

  .page-products .exp-hero__aside {
    justify-self: end;
    text-align: right;
  }

  .page-products .exp-hero__seal {
    margin-left: auto;
  }

  .page-products .exp-query__foot {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    align-items: start;
    gap: 24px;
  }

  .page-products .exp-query__foot .exp-media {
    margin-bottom: 0;
  }
}

@media (min-width: 980px) {
  .page-products .exp-board {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .exp-download {
    grid-column: span 4;
  }

  .page-products .exp-stats {
    grid-column: span 8;
  }

  .page-products .exp-stats__grid {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: center;
    gap: 28px;
  }

  .page-products .exp-ring-wrap {
    margin: 0;
  }
}

@media (min-width: 1180px) {
  .page-products .exp-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .exp-media--wide img {
    max-height: 230px;
  }
}

@media (max-width: 600px) {
  .page-products .exp-panel {
    box-shadow: 4px 4px 0 rgba(21, 17, 15, 0.85);
    padding: 16px;
  }

  .page-products .exp-ticket {
    flex: 0 0 82%;
    box-shadow: 4px 4px 0 rgba(21, 17, 15, 0.8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .exp-jump a,
  .page-products .exp-tabs__label {
    transition: none;
  }

  .page-products .exp-jump a:hover,
  .page-products .exp-jump a:focus-visible {
    transform: none;
  }
}