.page-products {
  --pg-paper: #221d1a;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--sans);
  overflow-x: hidden;
}

.page-products .mgm-container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

.page-products .mgm-kicker {
  display: inline-block;
  margin: 0;
  padding-left: 10px;
  border-left: 2px solid var(--gold-dim);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-products .mgm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .mgm-btn--gold {
  background: var(--gold);
  border-color: var(--gold);
  color: #201805;
}

.page-products .mgm-btn--gold:hover {
  background: #e6c980;
  border-color: #e6c980;
}

.page-products .mgm-btn--ghost {
  background: transparent;
  border-color: rgba(216, 181, 106, 0.5);
  color: var(--ivory);
}

.page-products .mgm-btn--ghost:hover {
  background: rgba(216, 181, 106, 0.14);
  border-color: var(--gold);
}

.page-products .mgm-tag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid rgba(216, 181, 106, 0.35);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  line-height: 1.5;
}

/* 首屏 */
.pg-head {
  position: relative;
  padding-top: calc(var(--header-h) + 40px);
  background:
    radial-gradient(120% 85% at 88% 0%, rgba(90, 16, 38, 0.9) 0%, rgba(50, 8, 18, 0.6) 44%, rgba(11, 11, 13, 0) 74%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}

.pg-crumb .mgm-crumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--text-mute);
}

.pg-crumb .mgm-crumb__item {
  display: inline-flex;
  align-items: center;
}

.pg-crumb .mgm-crumb__item + .mgm-crumb__item::before {
  content: "/";
  margin: 0 8px;
  color: var(--gold-dim);
}

.pg-crumb a {
  color: var(--text-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.pg-crumb a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold-dim);
}

.pg-head__grid {
  display: grid;
  gap: 36px;
  padding-bottom: 56px;
}

.pg-title {
  margin: 18px 0 0;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(34px, 7.4vw, 70px);
  line-height: 1.12;
  letter-spacing: 0.005em;
  color: var(--ivory);
}

.pg-title__mark {
  font-style: normal;
  color: var(--gold);
  box-shadow: inset 0 -1px 0 rgba(216, 181, 106, 0.55);
}

.pg-lead {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--text-soft);
}

.pg-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.pg-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.pg-track__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 14px;
  padding: 14px 16px;
  background: var(--glass-soft);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--gold-dim);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}

.pg-track__item.is-current {
  border-left-color: var(--celadon);
  background: rgba(111, 175, 155, 0.08);
}

.pg-track__no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
  align-self: center;
}

.pg-track__item.is-current .pg-track__no {
  color: var(--celadon);
}

.pg-track__label {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ivory);
  align-self: center;
}

.pg-track__text {
  grid-column: 2;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--text-mute);
}

/* 章节骨架 */
.pg-sec {
  padding: clamp(54px, 8.5vw, 104px) 0;
}

.pg-sec--ivory {
  background: var(--ivory);
  color: var(--pg-paper);
}

.pg-sec--ink {
  background: var(--ink-2);
  color: var(--ivory);
}

.pg-sec--wine {
  background: linear-gradient(160deg, var(--wine) 0%, var(--wine-deep) 72%);
  color: var(--ivory);
}

.pg-sec--timeline {
  background: var(--ink);
  color: var(--ivory);
}

.pg-sec__head {
  margin-bottom: clamp(28px, 4.5vw, 46px);
  max-width: 78ch;
}

.pg-sec__no {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
}

.pg-sec__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(25px, 4.6vw, 40px);
  line-height: 1.28;
  color: var(--pg-paper);
}

.pg-sec__lead {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.88;
  color: rgba(34, 29, 26, 0.74);
}

.pg-sec--ink .pg-sec__title,
.pg-sec--wine .pg-sec__title,
.pg-sec--timeline .pg-sec__title {
  color: var(--ivory);
}

.pg-sec--ink .pg-sec__no,
.pg-sec--timeline .pg-sec__no {
  color: var(--gold-dim);
}

.pg-sec--wine .pg-sec__no {
  color: var(--gold);
}

.pg-sec--ink .pg-sec__lead,
.pg-sec--timeline .pg-sec__lead {
  color: var(--text-soft);
}

.pg-sec--wine .pg-sec__lead {
  color: rgba(243, 235, 221, 0.8);
}

.pg-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
}

.pg-sec--ivory .mgm-tag {
  border-color: rgba(11, 11, 13, 0.2);
  color: rgba(34, 29, 26, 0.72);
}

.pg-sec--ivory .mgm-tag--wine {
  background: var(--wine);
  border-color: var(--wine);
  color: var(--ivory);
}

.pg-sec--ivory .mgm-tag--celadon {
  background: rgba(111, 175, 155, 0.16);
  border-color: rgba(111, 175, 155, 0.5);
  color: #2f5e51;
}

/* 图片 */
.pg-fig {
  margin: 0 0 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: #14110f;
  overflow: hidden;
}

.pg-fig:last-child {
  margin-bottom: 0;
}

.pg-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.pg-fig__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--text-mute);
}

.pg-sec--ivory .pg-fig {
  border-color: rgba(11, 11, 13, 0.16);
}

.pg-sec--ivory .pg-fig__cap {
  border-top-color: rgba(243, 235, 221, 0.16);
}

/* 01 对照台 */
.pg-console {
  display: grid;
  gap: 30px;
}

.pg-panelcard {
  padding: 20px 22px;
  border: 1px solid rgba(11, 11, 13, 0.16);
  border-left: 3px solid var(--wine);
  background: rgba(255, 255, 255, 0.5);
  margin-bottom: 20px;
}

.pg-panelcard__label {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--wine);
}

.pg-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.pg-points__item {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(34, 29, 26, 0.8);
}

.pg-points__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--gold-dim);
}

.pg-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 1px solid rgba(11, 11, 13, 0.18);
  margin-bottom: 18px;
}

.pg-tab {
  appearance: none;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  background: transparent;
  font-family: var(--sans);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: rgba(34, 29, 26, 0.66);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.pg-tab:hover {
  color: var(--wine);
  background: rgba(90, 16, 38, 0.06);
}

.pg-tab[aria-selected="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold);
}

.pg-panel[hidden] {
  display: none;
}

.pg-panel {
  animation: pgFade 0.24s var(--ease) both;
}

@keyframes pgFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.pg-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid rgba(11, 11, 13, 0.14);
  background: rgba(255, 255, 255, 0.46);
}

.pg-table {
  width: 100%;
  min-width: 440px;
  border-collapse: collapse;
  font-size: 13.5px;
  line-height: 1.65;
}

.pg-table th,
.pg-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(11, 11, 13, 0.1);
}

.pg-table thead th {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.16em;
  color: var(--gold-dim);
  border-bottom-color: rgba(11, 11, 13, 0.28);
  white-space: nowrap;
}

.pg-table td:first-child {
  width: 26%;
  font-weight: 600;
  color: var(--pg-paper);
}

.pg-table td:last-child {
  color: rgba(34, 29, 26, 0.68);
}

.pg-table tbody tr:last-child td {
  border-bottom: none;
}

/* 02 自检 */
.pg-self {
  display: grid;
  gap: 30px;
}

.pg-fig--phone {
  max-width: 340px;
  margin-inline: auto;
}

.pg-acc {
  border-top: 1px solid var(--line-soft);
}

.pg-acc__item {
  border-bottom: 1px solid var(--line-soft);
}

.pg-acc__trigger {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 6px 14px;
  align-items: center;
  padding: 20px 2px;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--sans);
  transition: color 0.2s var(--ease);
}

.pg-acc__num {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold-dim);
  justify-self: start;
}

.pg-acc__label {
  font-family: var(--serif);
  font-size: clamp(17px, 2.6vw, 21px);
  line-height: 1.4;
  color: var(--ivory);
}

.pg-acc__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  background: transparent;
  transition: background 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}

.pg-acc__trigger:hover .pg-acc__label {
  color: var(--gold);
}

.pg-acc__trigger[aria-expanded="true"] .pg-acc__label {
  color: var(--gold);
}

.pg-acc__trigger[aria-expanded="true"] .pg-acc__dot {
  background: var(--celadon);
  border-color: var(--celadon);
  box-shadow: 0 0 0 4px rgba(111, 175, 155, 0.18);
}

.pg-acc__panel {
  padding: 0 2px 22px 2px;
}

.pg-acc__panel[hidden] {
  display: none;
}

.pg-acc__panel p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

.pg-acc__panel p:last-child {
  margin-bottom: 0;
}

.pg-acc__panel strong {
  color: var(--gold);
  font-weight: 500;
}

/* 03 清单 */
.pg-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.pg-chip {
  appearance: none;
  padding: 8px 14px;
  border: 1px solid rgba(11, 11, 13, 0.2);
  border-radius: var(--radius);
  background: transparent;
  font-family: var(--sans);
  font-size: 13px;
  color: rgba(34, 29, 26, 0.72);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.pg-chip:hover {
  border-color: var(--gold-dim);
  color: var(--wine);
}

.pg-chip[aria-pressed="true"] {
  background: var(--wine);
  border-color: var(--wine);
  color: var(--ivory);
}

.pg-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(11, 11, 13, 0.16);
}

.pg-check {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 8px;
  align-items: start;
  padding: 11px 0;
  border-bottom: 1px solid rgba(11, 11, 13, 0.1);
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(34, 29, 26, 0.84);
}

.pg-check[hidden] {
  display: none;
}

.pg-check__no {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gold-dim);
  padding-top: 3px;
}

/* 04 工作台 */
.pg-desk {
  display: grid;
  gap: 30px;
}

.pg-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.pg-step {
  position: relative;
  padding: 20px 22px;
  border: 1px solid rgba(216, 181, 106, 0.24);
  background: rgba(11, 11, 13, 0.26);
  backdrop-filter: blur(6px);
}

.pg-step::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 16px;
  height: 16px;
  border-top: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
}

.pg-step__no {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.pg-step__title {
  margin: 10px 0 8px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 19px;
  line-height: 1.4;
  color: var(--ivory);
}

.pg-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: rgba(243, 235, 221, 0.78);
}

.pg-plaque {
  padding: 20px 22px;
  border: 1px solid rgba(216, 181, 106, 0.36);
  background: rgba(11, 11, 13, 0.32);
}

.pg-plaque__label {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.pg-plaque__row {
  display: grid;
  grid-template-columns: 66px 1fr;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(243, 235, 221, 0.12);
  font-size: 13.5px;
  line-height: 1.65;
}

.pg-plaque__row:last-child {
  border-bottom: none;
}

.pg-plaque__key {
  font-family: var(--mono);
  font-size: 11.5px;
  color: rgba(243, 235, 221, 0.55);
}

.pg-plaque__val {
  color: var(--ivory);
  word-break: break-word;
}

.pg-plaque__val a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 181, 106, 0.4);
}

.pg-plaque__val a:hover {
  color: #e6c980;
}

/* 05 时间线 */
.pg-tlwrap {
  display: grid;
  gap: 30px;
}

.pg-tl {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 2px 0 0 24px;
}

.pg-tl::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, rgba(216, 181, 106, 0.72) 0%, rgba(216, 181, 106, 0.14) 100%);
}

.pg-tl__item {
  position: relative;
  padding-bottom: 26px;
}

.pg-tl__item:last-child {
  padding-bottom: 0;
}

.pg-tl__item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--wine);
  border: 1px solid var(--gold);
}

.pg-tl__item[data-state="current"]::before {
  background: var(--celadon);
  border-color: var(--celadon);
  box-shadow: 0 0 0 4px rgba(111, 175, 155, 0.16);
}

.pg-tl__date {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.pg-tl__title {
  margin: 6px 0 6px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.45;
  color: var(--ivory);
}

.pg-tl__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--text-soft);
}

/* 06 场景 */
.pg-scenes {
  display: grid;
  gap: 14px;
}

.pg-scene {
  position: relative;
  padding: 22px 24px;
  border: 1px solid rgba(11, 11, 13, 0.16);
  background: rgba(255, 255, 255, 0.52);
}

.pg-scene::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 18px;
  height: 18px;
  border-top: 2px solid var(--gold-dim);
  border-right: 2px solid var(--gold-dim);
}

.pg-scene__title {
  margin: 12px 0 8px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 19px;
  line-height: 1.4;
  color: var(--pg-paper);
}

.pg-scene__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(34, 29, 26, 0.76);
}

.pg-scene__link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--wine);
  text-decoration: none;
  border-bottom: 1px solid rgba(90, 16, 38, 0.36);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.pg-scene__link:hover {
  color: var(--gold-dim);
  border-bottom-color: var(--gold);
}

/* CTA */
.pg-cta {
  padding: clamp(48px, 7vw, 84px) 0;
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
}

.pg-cta__inner {
  display: grid;
  gap: 24px;
}

.pg-cta__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(24px, 4.2vw, 34px);
  line-height: 1.32;
  color: var(--ivory);
}

.pg-cta__text {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

.pg-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 断点 */
@media (min-width: 720px) {
  .pg-sec__head {
    margin-bottom: 48px;
  }

  .pg-scenes {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .pg-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 36px;
  }

  .pg-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .pg-head__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 56px;
    padding-bottom: 72px;
  }

  .pg-console {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 44px;
    align-items: start;
  }

  .pg-self {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 48px;
    align-items: start;
  }

  .pg-fig--phone {
    margin-inline: 0;
    max-width: none;
  }

  .pg-desk {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
  }

  .pg-tlwrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 52px;
    align-items: start;
  }

  .pg-acc__panel {
    padding-left: 2px;
  }
}

@media (min-width: 880px) {
  .pg-checks {
    column-count: 2;
    column-gap: 52px;
  }

  .pg-check {
    break-inside: avoid;
  }
}

@media (max-width: 480px) {
  .pg-tab {
    padding: 9px 11px;
    font-size: 12.5px;
  }

  .pg-step,
  .pg-panelcard,
  .pg-scene,
  .pg-plaque {
    padding: 18px 16px;
  }

  .pg-plaque__row {
    grid-template-columns: 56px 1fr;
    gap: 8px;
  }

  .pg-check {
    grid-template-columns: 32px 1fr;
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pg-panel {
    animation: none;
  }

  .page-products .mgm-btn,
  .pg-tab,
  .pg-chip,
  .pg-acc__dot,
  .pg-scene__link {
    transition: none;
  }
}
<<<END>>>