.page-products {
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

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

/* ---------- 封面 ---------- */
.page-products .cover {
  padding: clamp(18px, 3vw, 32px) 0 clamp(40px, 6vw, 76px);
}

.page-products .cover__grid {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  align-items: start;
}

.page-products .cover__lead h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 8vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  color: var(--lake);
}

.page-products .cover__text {
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0 0 24px;
}

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

.page-products .cover__index {
  background: var(--lake-soft);
  border: 1px solid rgba(11, 110, 138, 0.22);
  border-radius: var(--r-lg);
  padding: clamp(16px, 3vw, 26px);
  box-shadow: 10px 10px 0 rgba(201, 147, 46, 0.16);
}

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

.page-products .index-item {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  row-gap: 3px;
  padding: 13px 10px;
  border-bottom: 1px dashed rgba(201, 147, 46, 0.55);
  text-decoration: none;
  color: var(--ink);
  border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .index-list li:last-child .index-item {
  border-bottom: 0;
}

.page-products .index-item:hover,
.page-products .index-item:focus-visible {
  background: var(--paper);
  transform: translateX(4px);
}

.page-products .index-item__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
  color: var(--lake);
  padding-top: 2px;
}

.page-products .index-item__title {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.01em;
}

.page-products .index-item__text {
  font-size: 14px;
  line-height: 1.55;
  color: var(--mist);
}

/* ---------- 通用带状区 ---------- */
.page-products .band {
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-products .band--soft {
  background: var(--lake-soft);
}

.page-products .band--lake {
  background: var(--lake-soft);
  border-top: 1px solid rgba(11, 110, 138, 0.18);
  border-bottom: 1px solid rgba(11, 110, 138, 0.18);
  padding-bottom: clamp(30px, 5vw, 56px);
}

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

.page-products .band__head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .band__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 12px 0 12px;
}

.page-products .band__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .band--ink .band__head p,
.page-products .band--ink .record-copy p {
  color: rgba(255, 249, 240, 0.82);
}

.page-products .band--ink h2 {
  color: var(--paper);
}

/* ---------- 房间横向卡片流 ---------- */
.page-products .room-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px max(var(--gutter), calc((100vw - var(--maxw)) / 2)) 22px;
  scrollbar-width: thin;
}

.page-products .room-card {
  flex: 0 0 min(82vw, 310px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--paper);
  border: 1px solid rgba(23, 38, 46, 0.14);
  border-radius: var(--r-lg);
  padding: 22px 20px 24px;
  box-shadow: 0 4px 0 rgba(23, 38, 46, 0.06);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .room-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 0 rgba(11, 110, 138, 0.16);
}

.page-products .room-card__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.14em;
}

.page-products .room-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  margin: 0;
  color: var(--lake);
}

.page-products .room-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  flex: 1;
}

.page-products .room-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.page-products .room-card__tags .label-tag {
  font-size: 12px;
}

/* ---------- 筛选分屏 ---------- */
.page-products .filter-split {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products .filter-copy h2,
.page-products .record-copy h2,
.page-products .ten-copy h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.15;
  margin: 12px 0 14px;
}

.page-products .filter-copy > p,
.page-products .ten-copy > p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0 0 22px;
}

.page-products .chip-group {
  margin-bottom: 18px;
}

.page-products .chip-group__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-products .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .chip {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1.5px solid rgba(11, 110, 138, 0.35);
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--lake);
}

.page-products .chip:nth-child(2) {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

.page-products .filter-note {
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
  margin: 0;
}

.page-products .filter-note a,
.page-products .record-details a {
  color: var(--lake);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .filter-visual__caption {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
  padding-left: 14px;
  border-left: 3px solid var(--gold);
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid rgba(23, 38, 46, 0.12);
}

/* ---------- 记录查询 ---------- */
.page-products .record-split {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .record-path {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.page-products .record-step {
  position: relative;
  padding: 0 0 22px 46px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .record-step::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 30px;
  bottom: 0;
  width: 2px;
  background: rgba(201, 147, 46, 0.5);
}

.page-products .record-step:last-child {
  padding-bottom: 0;
}

.page-products .record-step:last-child::before {
  display: none;
}

.page-products .record-step__num {
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 2px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--sun);
  background: rgba(255, 249, 240, 0.06);
}

.page-products .record-step strong {
  font-size: 16px;
  font-weight: 800;
  color: var(--sun);
}

.page-products .record-step span:last-child {
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 249, 240, 0.8);
}

.page-products .record-details {
  border: 1px solid rgba(201, 147, 46, 0.45);
  border-radius: var(--r-md);
  padding: 14px 16px;
  background: rgba(255, 249, 240, 0.05);
}

.page-products .record-details summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  color: var(--paper);
  list-style: none;
}

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

.page-products .record-details summary::before {
  content: "＋";
  display: inline-block;
  margin-right: 8px;
  color: var(--orange);
  font-family: var(--font-mono);
}

.page-products .record-details[open] summary::before {
  content: "－";
}

.page-products .record-details p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
}

.page-products .record-details a {
  color: var(--sun);
}

.page-products .record-figure {
  margin-top: 18px;
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 6px 8px;
  border-top: 1px dashed rgba(201, 147, 46, 0.5);
  padding-top: 16px;
}

.page-products .record-figure__num {
  font-family: var(--font-mono);
  font-size: clamp(40px, 7vw, 58px);
  font-weight: 600;
  line-height: 1;
  color: var(--sun);
}

.page-products .record-figure__unit {
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .record-figure p {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 249, 240, 0.72);
}

/* ---------- 规则速查 ---------- */
.page-products .rules-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px 34px;
  padding: 20px 22px;
  border: 1px solid rgba(201, 147, 46, 0.5);
  border-radius: var(--r-md);
  background: var(--paper);
  margin-bottom: clamp(22px, 4vw, 34px);
}

.page-products .rules-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-products .rules-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(36px, 6vw, 54px);
  font-weight: 600;
  line-height: 1;
  color: var(--lake);
}

.page-products .rules-stat--alt .rules-stat__num {
  color: var(--orange);
}

.page-products .rules-stat__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .rules-stats__note {
  flex: 1 1 220px;
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .rules-grid {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-products .rules-cat {
  background: var(--lake-soft);
  border-radius: var(--r-md);
  border-left: 4px solid var(--lake);
  padding: 18px 18px 16px;
}

.page-products .rules-cat:nth-child(2) {
  border-left-color: var(--gold);
}

.page-products .rules-cat:nth-child(3) {
  border-left-color: var(--teal);
}

.page-products .rules-cat:nth-child(4) {
  border-left-color: var(--orange);
}

.page-products .rules-cat h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--lake-deep);
}

.page-products .rules-cat p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .rules-cat .label-tag {
  font-size: 12px;
}

.page-products .rules-tools {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
}

.page-products .rules-tools__copy h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  margin: 0 0 16px;
  color: var(--lake);
}

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

.page-products .tool-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 16px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(23, 38, 46, 0.2);
}

.page-products .tool-list strong {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .tool-list span {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 三步上手 ---------- */
.page-products .steps-wrap {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(24px, 4vw, 38px);
}

.page-products .step-card {
  background: var(--paper);
  border: 1px solid rgba(23, 38, 46, 0.14);
  border-radius: var(--r-lg);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}

.page-products .step-card--now {
  border: 2px solid var(--orange);
  box-shadow: 6px 6px 0 rgba(242, 138, 46, 0.22);
}

.page-products .step-card__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--teal);
}

.page-products .step-card--now .step-card__num {
  color: var(--orange);
}

.page-products .step-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  color: var(--lake);
}

.page-products .step-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  flex: 1;
}

.page-products .step-card .label-tag {
  font-size: 12px;
  align-self: flex-start;
}

/* ---------- 十分钟开局 ---------- */
.page-products .ten-split {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products .ten-track {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-products .ten-chip {
  padding: 10px 18px;
  border-radius: var(--r-sm);
  border: 1.5px dashed rgba(11, 110, 138, 0.45);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--lake);
  background: var(--paper);
}

.page-products .ten-chip--hot {
  background: var(--orange);
  border: 1.5px solid var(--orange);
  color: var(--ink);
  box-shadow: 4px 4px 0 rgba(201, 147, 46, 0.3);
}

.page-products .ten-note {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0 0 24px;
  padding-left: 14px;
  border-left: 3px solid var(--sun);
}

.page-products .ten-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 使用提示 ---------- */
.page-products .tips-grid {
  display: grid;
  gap: 16px;
}

.page-products .tip-card {
  background: var(--paper);
  border-radius: var(--r-lg);
  padding: 22px 20px;
  border-top: 4px solid var(--gold);
  box-shadow: 0 2px 0 rgba(23, 38, 46, 0.06);
}

.page-products .tip-card:nth-child(2) {
  border-top-color: var(--teal);
}

.page-products .tip-card:nth-child(3) {
  border-top-color: var(--coral);
}

.page-products .tip-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--ink);
}

.page-products .tip-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 联络条 ---------- */
.page-products .band--contact {
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-products .contact-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--lake);
  color: var(--paper);
  border-radius: var(--r-lg);
  padding: clamp(22px, 4vw, 38px);
  box-shadow: 10px 10px 0 rgba(201, 147, 46, 0.22);
}

.page-products .contact-strip__copy h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 800;
  margin: 0 0 10px;
}

.page-products .contact-strip__copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 249, 240, 0.85);
  max-width: 52ch;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .rules-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .tips-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .steps-wrap {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .record-split,
  .page-products .ten-split {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-products .rules-tools {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-products .cover__grid {
    grid-template-columns: 38fr 62fr;
    gap: clamp(32px, 4vw, 64px);
  }

  .page-products .cover__lead {
    padding-top: 12px;
  }

  .page-products .filter-split {
    grid-template-columns: 1fr 1.05fr;
  }

  .page-products .rules-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .room-card {
    flex: 0 0 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .index-item,
  .page-products .room-card {
    transition: none;
  }

  .page-products .index-item:hover,
  .page-products .room-card:hover {
    transform: none;
  }
}