.page-products {
  --prod-gap: clamp(18px, 3.4vw, 36px);
  --prod-radius: 16px;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  padding-bottom: clamp(36px, 7vw, 76px);
}

.page-products [id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

/* ---------- 面包屑 ---------- */
.page-products .prod-crumb {
  padding-top: clamp(14px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 78% at 82% 0%, rgba(212, 160, 60, 0.2), transparent 62%),
    linear-gradient(162deg, var(--paper-lift), var(--paper) 58%);
  z-index: 0;
}

.page-products .prod-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(16px, 3.6vw, 38px);
  padding-bottom: clamp(28px, 5.5vw, 62px);
}

.page-products .prod-hero__head {
  max-width: 860px;
}

.page-products .prod-hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--tea);
}

.page-products .prod-hero__no {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--mist);
  border-radius: 4px;
  background: var(--paper-lift);
  color: var(--red);
  font-weight: 700;
}

.page-products .prod-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 6vw, 56px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--brown);
}

.page-products .prod-hero__desc {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.82;
  color: var(--tea);
}

.page-products .prod-jump {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
}

.page-products .prod-jump__link {
  display: inline-block;
  padding: 8px 15px;
  border: 1px solid var(--mist);
  border-radius: 999px;
  background: var(--paper-lift);
  color: var(--brown);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), background 0.18s var(--ease);
}

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

.page-products .prod-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
  margin-top: clamp(26px, 4.6vw, 46px);
}

@media (min-width: 880px) {
  .page-products .prod-hero__grid {
    grid-template-columns: 1.12fr 0.88fr;
    align-items: start;
  }
}

/* ---------- 产品封面 ---------- */
.page-products .prod-cover {
  position: relative;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--mist);
  border-radius: 18px;
  box-shadow: var(--shadow-card);
}

.page-products .prod-cover--mobile {
  background: linear-gradient(155deg, #fff6e6 0%, var(--paper-lift) 46%, #fbdde0 100%);
  border-color: #e7c9a0;
  overflow: hidden;
}

.page-products .prod-cover--mobile::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}

.page-products .prod-cover--screen {
  background: linear-gradient(160deg, var(--green) 0%, var(--green-deep) 100%);
  border-color: #2c5c49;
}

.page-products .prod-cover__tag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--tea);
}

.page-products .prod-cover--screen .prod-cover__tag {
  color: var(--gold-light);
}

.page-products .prod-cover__no {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 4px;
  background: var(--red);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-products .prod-cover--screen .prod-cover__no {
  background: var(--gold);
  color: var(--brown);
}

.page-products .prod-cover__figure {
  margin: 0 0 18px;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--mist);
  border-radius: 12px;
  overflow: hidden;
  background: var(--warm-gray);
}

.page-products .prod-cover__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .prod-cover__screen {
  margin: 0 0 18px;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(240, 217, 164, 0.35);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.page-products .prod-cover__screen svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-products .prod-cover__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.2vw, 28px);
  line-height: 1.3;
  color: var(--brown);
}

.page-products .prod-cover--screen .prod-cover__title {
  color: var(--paper-lift);
}

.page-products .prod-cover__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--tea);
}

.page-products .prod-cover--screen .prod-cover__text {
  color: #d8e3da;
}

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

.page-products .prod-cover__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--tea);
}

.page-products .prod-cover--screen .prod-cover__list li {
  color: #d8e3da;
}

.page-products .prod-cover__list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 9px;
  line-height: 2.5;
  color: var(--gold);
}

/* ---------- 通栏横幅 ---------- */
.page-products .prod-band {
  padding-top: clamp(22px, 4.6vw, 42px);
}

.page-products .prod-band__figure {
  margin: 0;
  border: 1px solid var(--mist);
  border-radius: 20px;
  overflow: hidden;
  background: var(--warm-gray);
  box-shadow: var(--shadow-card);
}

.page-products .prod-band__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 章节通用 ---------- */
.page-products .prod-section {
  padding-top: clamp(40px, 7.5vw, 80px);
}

.page-products .prod-sec-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--tea);
}

.page-products .prod-sec-eyebrow span {
  display: inline-block;
  padding: 2px 7px;
  border: 1px solid var(--mist);
  border-radius: 4px;
  background: var(--paper-lift);
  color: var(--red);
  font-weight: 700;
}

.page-products .prod-section h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4vw, 37px);
  line-height: 1.28;
  color: var(--brown);
}

.page-products .prod-sec-lead {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--tea);
}

/* ---------- 四步约局 ---------- */
.page-products .prod-steps__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
  margin-top: clamp(20px, 3.8vw, 34px);
}

@media (min-width: 900px) {
  .page-products .prod-steps__body {
    grid-template-columns: 1.3fr 0.7fr;
    align-items: start;
  }
}

.page-products .prod-track {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .prod-track::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 18px;
  bottom: 18px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(var(--red), var(--gold));
}

.page-products .prod-track__item {
  position: relative;
  padding-left: 46px;
}

.page-products .prod-track__item::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 18px;
  width: 14px;
  height: 14px;
  border: 2px solid var(--red);
  border-radius: 50%;
  background: var(--paper);
}

.page-products .prod-track__detail {
  border: 1px solid var(--mist);
  border-radius: 12px;
  background: var(--paper-lift);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-products .prod-track__detail[open] {
  border-color: var(--gold);
  box-shadow: var(--shadow-lift);
}

.page-products .prod-track__detail summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .prod-track__detail summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}

.page-products .prod-track__detail[open] summary::after {
  content: "－";
}

.page-products .prod-track__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--red);
}

.page-products .prod-track__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  color: var(--brown);
}

.page-products .prod-track__detail p {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--tea);
}

.page-products .prod-steps__figure {
  margin: 0;
  border: 1px solid var(--mist);
  border-radius: var(--prod-radius);
  overflow: hidden;
  background: var(--warm-gray);
  box-shadow: var(--shadow-card);
}

.page-products .prod-steps__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 场景筛选 ---------- */
.page-products .prod-pick__filter {
  margin-top: clamp(20px, 3.8vw, 32px);
}

.page-products .prod-pick__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 620px) {
  .page-products .prod-pick__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-products .prod-pick__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .prod-pick__card {
  padding: 18px;
  border: 1px solid var(--mist);
  border-radius: 14px;
  background: var(--paper-lift);
  box-shadow: var(--shadow-card);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

.page-products .prod-pick__card h3 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.45;
  color: var(--brown);
}

.page-products .prod-pick__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--tea);
}

/* ---------- 对照表 ---------- */
.page-products .prod-compare__figure {
  margin: clamp(18px, 3.6vw, 30px) 0 0;
  border: 1px solid var(--mist);
  border-radius: var(--prod-radius);
  overflow: hidden;
  background: var(--warm-gray);
  box-shadow: var(--shadow-card);
}

.page-products .prod-compare__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-tablewrap {
  margin-top: clamp(18px, 3.6vw, 30px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--mist);
  border-radius: 14px;
  background: var(--paper-lift);
  box-shadow: var(--shadow-card);
}

.page-products .prod-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .prod-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  background: var(--green);
  color: var(--gold-light);
}

.page-products .prod-table thead th:first-child {
  border-radius: 13px 0 0 0;
}

.page-products .prod-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  padding: 13px 16px;
  text-align: left;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  color: var(--brown);
  background: var(--paper-lift);
  border-top: 1px solid var(--warm-gray);
  box-shadow: 1px 0 0 var(--warm-gray);
}

.page-products .prod-table tbody td {
  padding: 13px 16px;
  vertical-align: top;
  line-height: 1.72;
  color: var(--ink);
  border-top: 1px solid var(--warm-gray);
}

.page-products .prod-table tbody tr:nth-child(even) th {
  background: var(--warm-gray);
}

.page-products .prod-table tbody tr:nth-child(even) td {
  background: rgba(232, 224, 210, 0.36);
}

.page-products .prod-table__same {
  background: rgba(240, 217, 164, 0.32);
  color: var(--brown);
}

.page-products .prod-table__note {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 8px;
  border: 1px solid var(--mist);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--tea);
  background: var(--paper-lift);
}

/* ---------- 2026.3 迁移 ---------- */
.page-products .prod-move__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

@media (min-width: 900px) {
  .page-products .prod-move__inner {
    grid-template-columns: 1.35fr 0.65fr;
    align-items: start;
  }
}

.page-products .prod-move__card {
  padding: clamp(20px, 3.4vw, 34px);
  border: 1px solid var(--mist);
  border-radius: 18px;
  background: linear-gradient(150deg, #fffaf0, var(--paper-lift));
  box-shadow: var(--shadow-card);
}

.page-products .prod-move__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  counter-reset: moveitem;
}

.page-products .prod-move__list li {
  position: relative;
  padding-left: 36px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink);
  counter-increment: moveitem;
}

.page-products .prod-move__list li::before {
  content: counter(moveitem, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--red);
}

.page-products .prod-move__lead-link {
  margin: 20px 0 0;
}

.page-products .prod-move__link {
  display: inline-block;
  color: var(--red);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}

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

.page-products .prod-move__aside {
  align-self: start;
  padding: clamp(18px, 2.8vw, 24px);
  border: 1px solid var(--green-deep);
  border-radius: 16px;
  background: linear-gradient(165deg, var(--green), var(--green-deep));
  box-shadow: var(--shadow-lift);
}

.page-products .prod-move__aside h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  color: var(--gold-light);
}

.page-products .prod-move__aside p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.78;
  color: #dbe6dd;
}

.page-products .prod-move__path {
  padding: 12px 14px;
  border: 1px dashed rgba(240, 217, 164, 0.55);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.85;
  color: var(--paper-lift);
}

/* ---------- 活动专区 ---------- */
.page-products .prod-promo__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
  align-items: center;
}

@media (min-width: 900px) {
  .page-products .prod-promo__inner {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.page-products .prod-promo__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-promo__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--tea);
}

.page-products .prod-promo__list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 9px;
  line-height: 2.5;
  color: var(--gold);
}

.page-products .prod-promo__actions {
  margin: 22px 0 0;
}

.page-products .prod-promo__actions .btn {
  text-decoration: none;
}

.page-products .prod-promo__figure {
  margin: 0;
  border: 1px solid var(--mist);
  border-radius: 18px;
  overflow: hidden;
  background: var(--warm-gray);
  box-shadow: var(--shadow-card);
}

.page-products .prod-promo__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 下载与设备建议 ---------- */
.page-products .prod-setup__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(20px, 3.6vw, 30px);
}

@media (min-width: 780px) {
  .page-products .prod-setup__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .prod-setup__card {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--mist);
  border-radius: var(--prod-radius);
  background: var(--paper-lift);
  box-shadow: var(--shadow-card);
}

.page-products .prod-setup__card--green {
  border-color: #2c5c49;
  background: linear-gradient(160deg, var(--green), var(--green-deep));
}

.page-products .prod-setup__card h3 {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 2.6vw, 22px);
  line-height: 1.4;
  color: var(--brown);
}

.page-products .prod-setup__card--green h3 {
  color: var(--paper-lift);
}

.page-products .prod-setup__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-setup__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--tea);
}

.page-products .prod-setup__card--green .prod-setup__list li {
  color: #d8e3da;
}

.page-products .prod-setup__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-products .prod-setup__note {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
  border-radius: 0 10px 10px 0;
  background: rgba(240, 217, 164, 0.26);
  font-size: 14px;
  line-height: 1.78;
  color: var(--tea);
}

/* ---------- 结尾引导 ---------- */
.page-products .prod-cta {
  padding-top: clamp(38px, 6.5vw, 70px);
}

.page-products .prod-cta__inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--mist);
  border-radius: 18px;
  background: linear-gradient(120deg, rgba(181, 35, 46, 0.08), rgba(212, 160, 60, 0.16) 55%, rgba(31, 74, 58, 0.1));
  box-shadow: var(--shadow-card);
}

@media (min-width: 760px) {
  .page-products .prod-cta__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.page-products .prod-cta__text {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 2.6vw, 24px);
  line-height: 1.45;
  color: var(--brown);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .prod-cta__actions .btn {
  text-decoration: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-jump__link,
  .page-products .prod-track__detail,
  .page-products .prod-pick__card {
    transition: none;
  }

  .page-products .prod-pick__card:hover {
    transform: none;
  }
}