.page-products {
  --prod-gap: clamp(16px, 2.6vw, 28px);
  --prod-shadow-hard: 10px 10px 0 rgba(16, 18, 16, .85);
  --prod-shadow-soft: 6px 6px 0 rgba(16, 18, 16, .85);
  --prod-shadow-gold: 10px 10px 0 rgba(214, 168, 75, .85);
  --prod-body: rgba(16, 18, 16, .78);
  background: var(--vg-paper);
  color: var(--vg-black);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  background: var(--vg-ink);
  color: var(--vg-paper);
  padding: clamp(24px, 3.6vw, 42px) 0 clamp(44px, 6.5vw, 88px);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--vg-grid-line) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, var(--vg-grid-line) 0 1px, transparent 1px 84px);
  pointer-events: none;
}

.page-products .prod-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

@media (min-width: 960px) {
  .page-products .prod-hero__inner {
    grid-template-columns: minmax(0, 1.42fr) minmax(258px, .58fr);
    align-items: end;
  }
}

.page-products .prod-breadcrumb {
  font-size: 13px;
  letter-spacing: .08em;
  color: rgba(247, 243, 232, .58);
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .prod-breadcrumb a {
  color: var(--vg-gold-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--vg-ease);
}

.page-products .prod-breadcrumb a:hover {
  border-bottom-color: var(--vg-gold);
}

.page-products .prod-breadcrumb span[aria-hidden] {
  margin: 0 .55em;
}

.page-products .prod-eyebrow {
  margin: 0 0 16px;
  font-family: var(--vg-sans);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--vg-gold);
}

.page-products .prod-hero__title {
  margin: 0 0 .55em;
  font-family: var(--vg-serif);
  font-weight: 600;
  font-size: clamp(36px, 8.6vw, 82px);
  line-height: 1.06;
  letter-spacing: .005em;
  color: var(--vg-paper);
}

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

.page-products .prod-hero__lead {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.92;
  color: rgba(247, 243, 232, .82);
}

.page-products .prod-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-products .prod-btn {
  display: inline-block;
  padding: 12px 22px;
  border: 2px solid var(--vg-gold);
  border-radius: var(--vg-radius);
  font-size: 15px;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color .25s var(--vg-ease), color .25s var(--vg-ease), transform .25s var(--vg-ease);
}

.page-products .prod-btn--solid {
  background: var(--vg-gold);
  color: var(--vg-black);
  box-shadow: 5px 5px 0 rgba(16, 18, 16, .8);
}

.page-products .prod-btn--solid:hover {
  background: var(--vg-gold-soft);
  transform: translate(-2px, -2px);
}

.page-products .prod-btn--line {
  background: transparent;
  color: var(--vg-gold-soft);
}

.page-products .prod-btn--line:hover {
  background: rgba(214, 168, 75, .16);
  color: var(--vg-gold);
}

.page-products .prod-hero__facts {
  border: 2px solid var(--vg-gold);
  background: rgba(26, 90, 76, .72);
  box-shadow: var(--prod-shadow-gold);
  padding: clamp(18px, 2.6vw, 28px);
}

.page-products .prod-hero__facts ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-products .prod-hero__facts li {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(214, 168, 75, .3);
}

.page-products .prod-hero__facts li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .prod-fact-num {
  font-family: var(--vg-serif);
  font-size: clamp(28px, 4.2vw, 42px);
  line-height: 1;
  color: var(--vg-gold);
}

.page-products .prod-fact-txt {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(247, 243, 232, .8);
}

/* ---------- 章节头 ---------- */
.page-products .prod-head {
  margin-bottom: clamp(24px, 3.6vw, 44px);
  max-width: 68ch;
}

.page-products .prod-head--flush {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-products .prod-head__num {
  display: inline-block;
  font-family: var(--vg-serif);
  font-size: clamp(28px, 3.8vw, 44px);
  line-height: 1;
  color: var(--vg-gold);
  padding-bottom: 6px;
  border-bottom: 3px solid var(--vg-gold);
  margin-bottom: 16px;
}

.page-products .prod-head__title {
  margin: 0 0 14px;
  font-family: var(--vg-serif);
  font-weight: 600;
  font-size: clamp(25px, 4vw, 40px);
  line-height: 1.26;
  color: inherit;
}

.page-products .prod-head__lead {
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.9;
  color: inherit;
  opacity: .8;
}

/* ---------- 01 产品全景 ---------- */
.page-products .prod-overview {
  background: var(--vg-paper);
}

.page-products .prod-dual {
  display: grid;
  gap: var(--prod-gap);
}

@media (min-width: 860px) {
  .page-products .prod-dual {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .prod-dual__panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 3vw, 36px);
  border: 3px solid var(--vg-black);
  box-shadow: var(--prod-shadow-hard);
}

.page-products .prod-dual__panel--phone {
  background: var(--vg-paper);
  color: var(--vg-black);
}

.page-products .prod-dual__panel--screen {
  background: var(--vg-ink);
  color: var(--vg-paper);
}

.page-products .prod-tag {
  align-self: flex-start;
  display: inline-block;
  padding: 4px 12px;
  border: 2px solid var(--vg-black);
  font-family: var(--vg-serif);
  font-size: 12px;
  letter-spacing: .16em;
}

.page-products .prod-tag--gold {
  background: var(--vg-gold);
  color: var(--vg-black);
}

.page-products .prod-tag--celadon {
  background: var(--vg-celadon);
  color: var(--vg-black);
}

.page-products .prod-dual__name {
  margin: 0;
  font-family: var(--vg-serif);
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.36;
}

.page-products .prod-dual__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.88;
  opacity: .85;
}

.page-products .prod-dual__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.75;
}

.page-products .prod-dual__list li {
  position: relative;
  padding-left: 20px;
}

.page-products .prod-dual__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 8px;
  height: 8px;
  background: var(--vg-gold);
  transform: rotate(45deg);
}

.page-products .prod-link {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 14px;
  font-size: 14.5px;
  color: inherit;
  text-decoration: none;
  border-bottom: 2px solid var(--vg-gold);
  transition: color .2s var(--vg-ease);
}

.page-products .prod-link:hover {
  color: var(--vg-gold);
}

/* ---------- 02 大屏版选房间 ---------- */
.page-products .prod-screen {
  background: var(--vg-ink-3);
  color: var(--vg-paper);
}

.page-products .prod-shot {
  margin: 0 0 clamp(26px, 4vw, 44px);
  border: 3px solid var(--vg-gold);
  background: var(--vg-ink);
  box-shadow: 12px 12px 0 rgba(214, 168, 75, .26);
  overflow: hidden;
}

.page-products .prod-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products .prod-shot__cap {
  padding: 10px 16px;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--vg-gold-soft);
  border-top: 2px solid var(--vg-gold);
  background: rgba(11, 44, 39, .9);
}

.page-products .prod-screen__grid {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
}

@media (min-width: 880px) {
  .page-products .prod-screen__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    align-items: start;
  }
}

.page-products .prod-filter {
  border: 3px solid var(--vg-black);
  background: var(--vg-paper);
  color: var(--vg-black);
  box-shadow: var(--prod-shadow-gold);
  padding: clamp(18px, 2.6vw, 30px);
}

.page-products .prod-filter__title {
  margin: 0 0 8px;
  font-family: var(--vg-serif);
  font-size: 18px;
  letter-spacing: .06em;
  color: var(--vg-ink);
}

.page-products .prod-filter__row {
  display: grid;
  gap: 9px 14px;
  padding: 13px 0;
  border-bottom: 1px dashed rgba(124, 143, 133, .75);
}

.page-products .prod-filter__row:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

@media (min-width: 620px) {
  .page-products .prod-filter__row {
    grid-template-columns: 68px minmax(0, 1fr);
    align-items: center;
  }
}

.page-products .prod-filter__label {
  font-family: var(--vg-serif);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--vg-gold-deep);
}

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

.page-products .prod-filter__opt {
  padding: 5px 13px;
  border: 2px solid rgba(16, 18, 16, .5);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--vg-black);
  transition: background-color .2s var(--vg-ease), border-color .2s var(--vg-ease);
}

.page-products .prod-filter__opt--on {
  background: var(--vg-gold);
  border-color: var(--vg-black);
  box-shadow: 3px 3px 0 rgba(16, 18, 16, .8);
}

.page-products .prod-filter__opt:hover {
  border-color: var(--vg-black);
  background: var(--vg-gold-soft);
}

.page-products .prod-rooms {
  display: grid;
  gap: 12px;
}

.page-products .prod-room {
  border: 2px solid var(--vg-celadon);
  background: rgba(26, 90, 76, .55);
  padding: 14px 16px 16px;
  display: grid;
  gap: 6px;
  transition: transform .25s var(--vg-ease), border-color .25s var(--vg-ease);
}

.page-products .prod-room:hover {
  transform: translateY(-3px);
  border-color: var(--vg-gold);
}

.page-products .prod-room__tag {
  font-family: var(--vg-serif);
  font-size: 16px;
  color: var(--vg-gold-soft);
}

.page-products .prod-room__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(247, 243, 232, .78);
}

.page-products .prod-room__time {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--vg-celadon);
}

/* ---------- 03 手机版 ---------- */
.page-products .prod-mobile {
  background: var(--vg-paper);
}

.page-products .prod-mobile__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

@media (min-width: 900px) {
  .page-products .prod-mobile__grid {
    grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
    align-items: center;
  }
}

.page-products .prod-mobile__fig {
  margin: 0 auto;
  width: min(100%, 300px);
  border: 3px solid var(--vg-black);
  background: var(--vg-ink);
  box-shadow: var(--prod-shadow-hard);
  overflow: hidden;
}

.page-products .prod-mobile__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

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

@media (min-width: 560px) {
  .page-products .prod-mobile__specs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .prod-mobile__spec {
  border: 2px solid var(--vg-black);
  background: var(--vg-paper);
  padding: 13px 15px;
}

.page-products .prod-mobile__spec b {
  display: block;
  font-family: var(--vg-serif);
  font-size: 19px;
  line-height: 1.3;
  color: var(--vg-ink);
  margin-bottom: 5px;
}

.page-products .prod-mobile__spec span {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(16, 18, 16, .64);
}

.page-products .prod-steps {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-products .prod-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 13px 16px;
  border-left: 4px solid var(--vg-gold);
  background: rgba(214, 168, 75, .12);
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(16, 18, 16, .82);
}

.page-products .prod-steps span {
  font-family: var(--vg-serif);
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--vg-gold-deep);
}

/* ---------- 04 第12版 ---------- */
.page-products .prod-v12 {
  background: var(--vg-gold-soft);
  color: var(--vg-black);
}

.page-products .prod-v12 .prod-head__num {
  color: var(--vg-cinnabar);
  border-bottom-color: var(--vg-cinnabar);
}

.page-products .prod-banner {
  margin: 0 0 clamp(26px, 4vw, 42px);
  border: 3px solid var(--vg-black);
  background: var(--vg-paper);
  box-shadow: var(--prod-shadow-hard);
  overflow: hidden;
}

.page-products .prod-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-products .prod-v12__list {
  display: grid;
  gap: var(--prod-gap);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 860px) {
  .page-products .prod-v12__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .prod-v12__item {
  background: var(--vg-paper);
  border: 2px solid var(--vg-black);
  box-shadow: var(--prod-shadow-soft);
  padding: clamp(18px, 2.4vw, 26px);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .prod-v12__idx {
  font-family: var(--vg-serif);
  font-size: 26px;
  line-height: 1;
  color: var(--vg-cinnabar);
}

.page-products .prod-v12__item h3 {
  margin: 0;
  font-family: var(--vg-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.42;
}

.page-products .prod-v12__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.86;
  color: var(--prod-body);
}

.page-products .prod-v12__more {
  margin: clamp(22px, 3vw, 34px) 0 0;
  font-size: 14.5px;
  line-height: 1.88;
  color: rgba(16, 18, 16, .82);
}

.page-products .prod-v12__more a {
  color: var(--vg-ink);
  text-decoration: none;
  border-bottom: 2px solid var(--vg-cinnabar);
  transition: color .2s var(--vg-ease);
}

.page-products .prod-v12__more a:hover {
  color: var(--vg-cinnabar);
}

/* ---------- 05 玩法与场景 ---------- */
.page-products .prod-play {
  background: var(--vg-paper);
}

.page-products .prod-play__grid {
  display: grid;
  gap: var(--prod-gap);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 700px) {
  .page-products .prod-play__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-products .prod-play__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .prod-play__item {
  border: 2px solid var(--vg-black);
  background: var(--vg-paper);
  padding: clamp(18px, 2.4vw, 26px);
  display: grid;
  gap: 10px;
  align-content: start;
  transition: background-color .25s var(--vg-ease), transform .25s var(--vg-ease);
}

.page-products .prod-play__item:hover {
  background: rgba(94, 159, 163, .14);
  transform: translateY(-3px);
}

.page-products .prod-play__num {
  font-family: var(--vg-serif);
  font-size: 22px;
  line-height: 1;
  color: var(--vg-celadon);
}

.page-products .prod-play__item h3 {
  margin: 0;
  font-family: var(--vg-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.42;
}

.page-products .prod-play__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.86;
  color: var(--prod-body);
}

/* ---------- 06 版本选择 ---------- */
.page-products .prod-pick {
  background: rgba(94, 159, 163, .13);
}

.page-products .prod-compare {
  border: 3px solid var(--vg-black);
  background: var(--vg-paper);
  box-shadow: var(--prod-shadow-hard);
  overflow-x: auto;
}

.page-products .prod-compare__caption {
  padding: 14px 18px 0;
  text-align: left;
  font-family: var(--vg-serif);
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--vg-ink);
}

.page-products .prod-compare table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .prod-compare thead th {
  background: var(--vg-ink);
  color: var(--vg-gold-soft);
  font-family: var(--vg-serif);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: .08em;
  text-align: left;
  padding: 14px 18px;
  border-bottom: 3px solid var(--vg-black);
}

.page-products .prod-compare tbody th {
  text-align: left;
  font-weight: 500;
  font-family: var(--vg-serif);
  font-size: 14.5px;
  color: var(--vg-ink);
  padding: 14px 18px;
  border-bottom: 1px solid rgba(16, 18, 16, .14);
  white-space: nowrap;
}

.page-products .prod-compare tbody td {
  padding: 14px 18px;
  line-height: 1.72;
  color: var(--prod-body);
  border-bottom: 1px solid rgba(16, 18, 16, .14);
}

.page-products .prod-compare tbody tr:hover th,
.page-products .prod-compare tbody tr:hover td {
  background: rgba(214, 168, 75, .18);
}

.page-products .prod-compare tbody tr:last-child th,
.page-products .prod-compare tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .prod-sync {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(28px, 4vw, 48px);
  border: 3px solid var(--vg-black);
  background: var(--vg-paper);
  box-shadow: var(--prod-shadow-hard);
  overflow: hidden;
}

@media (min-width: 860px) {
  .page-products .prod-sync {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

.page-products .prod-sync__fig {
  margin: 0;
  background: var(--vg-ink);
  border-bottom: 3px solid var(--vg-black);
}

@media (min-width: 860px) {
  .page-products .prod-sync__fig {
    border-bottom: 0;
    border-right: 3px solid var(--vg-black);
  }
}

.page-products .prod-sync__fig img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-products .prod-sync__body {
  padding: clamp(22px, 3vw, 38px);
  display: grid;
  gap: 14px;
  align-content: center;
}

.page-products .prod-sync__body h3 {
  margin: 0;
  font-family: var(--vg-serif);
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.38;
}

.page-products .prod-sync__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--prod-body);
}

.page-products .prod-sync__body .prod-link {
  margin-top: 6px;
  color: var(--vg-ink);
}

/* ---------- 结尾引导 ---------- */
.page-products .prod-cta {
  position: relative;
  overflow: hidden;
  background: var(--vg-ink);
  color: var(--vg-paper);
}

.page-products .prod-cta::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 230px;
  height: 230px;
  border: 3px solid rgba(214, 168, 75, .38);
  transform: rotate(45deg);
  pointer-events: none;
}

.page-products .prod-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
  max-width: 64ch;
}

.page-products .prod-cta h2 {
  margin: 0;
  font-family: var(--vg-serif);
  font-weight: 600;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.3;
  color: var(--vg-paper);
}

.page-products .prod-cta p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(247, 243, 232, .8);
}

.page-products .prod-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.page-products .prod-cta__links a {
  display: inline-block;
  padding: 11px 22px;
  border: 2px solid var(--vg-gold);
  border-radius: var(--vg-radius);
  color: var(--vg-gold-soft);
  font-size: 15px;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color .25s var(--vg-ease), color .25s var(--vg-ease);
}

.page-products .prod-cta__links a:hover {
  background: var(--vg-gold);
  color: var(--vg-black);
}
<<<END>>>