.page-products {
  --biz-gap: 18px;
  --biz-ink-soft: rgba(10, 15, 26, .68);
  position: relative;
  overflow-x: hidden;
  background:
    radial-gradient(1100px 620px at 82% -6%, rgba(200, 162, 75, .12), transparent 62%),
    radial-gradient(900px 520px at 4% 34%, rgba(36, 66, 75, .34), transparent 65%),
    var(--ink);
  color: var(--moon);
}

.page-products .biz-section { padding: clamp(46px, 8vw, 96px) 0; }
.page-products .biz-section--raised {
  background: linear-gradient(180deg, rgba(19, 28, 46, .72), rgba(10, 15, 26, 0));
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.page-products .section__head { max-width: 760px; margin-bottom: clamp(22px, 3.4vw, 40px); }
.page-products .section__title {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(25px, 4.4vw, 42px);
  line-height: 1.2;
  margin: 0 0 12px;
  color: var(--moon);
}
.page-products .section__note {
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0;
}

/* ---------- 页头 ---------- */
.page-products .biz-head {
  position: relative;
  padding-top: clamp(26px, 5vw, 54px);
  padding-bottom: clamp(28px, 5vw, 56px);
}
.page-products .biz-head__rule {
  display: block;
  width: 2px;
  height: clamp(38px, 7vw, 70px);
  margin-bottom: 18px;
  background: linear-gradient(180deg, var(--gold-lt), rgba(200, 162, 75, 0));
}
.page-products .page-head__eyebrow {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}
.page-products .page-head__title {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(32px, 7.4vw, 76px);
  line-height: 1.1;
  letter-spacing: .01em;
  margin: 0 0 20px;
  max-width: 19em;
}
.page-products .page-head__title em {
  display: block;
  font-style: normal;
  background: linear-gradient(100deg, var(--gold-lt), var(--gold) 52%, var(--gold-dk));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-products .page-head__lede {
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: rgba(244, 240, 230, .82);
  max-width: 62ch;
  margin: 0 0 26px;
}
.page-products .biz-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(28px, 4vw, 42px);
}
.page-products .biz-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--line-soft);
  overflow: hidden;
}
.page-products .biz-stats__item {
  background: rgba(19, 28, 46, .82);
  padding: 16px 18px;
}
.page-products .biz-stats__item dt {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mist);
  margin-bottom: 6px;
}
.page-products .biz-stats__item dd {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 700;
  color: var(--moon);
}
.page-products .biz-stats__num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  color: var(--gold-lt);
}

/* ---------- 体验模块总览 ---------- */
.page-products .ov-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--biz-gap);
}
.page-products .ov-card {
  grid-column: span 12;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(16px, 2.4vw, 26px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--glass);
  box-shadow: var(--shadow-1);
  transition: border-color .22s ease, transform .24s ease;
}
.page-products .ov-card:hover { border-color: rgba(200, 162, 75, .6); transform: translateY(-2px); }
.page-products .ov-card--hero,
.page-products .ov-card--season {
  border-color: rgba(200, 162, 75, .42);
  background: linear-gradient(150deg, rgba(36, 66, 75, .52), rgba(19, 28, 46, .92) 62%);
}
.page-products .ov-card__media {
  flex: 1 1 auto;
  min-height: 190px;
  aspect-ratio: 16 / 10;
}
.page-products .ov-card__body { display: flex; flex-direction: column; gap: 10px; margin-top: auto; }
.page-products .ov-card__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 30px);
  line-height: 1.25;
  margin: 0;
  color: var(--moon);
}
.page-products .ov-card__text {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 240, 230, .78);
  margin: 0;
}
.page-products .ov-card__meta {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
  margin: 0;
}
.page-products .ov-card--h3 .ov-card__title,
.page-products .ov-card--h4 .ov-card__title,
.page-products .ov-card--h5 .ov-card__title { font-size: clamp(18px, 2vw, 22px); }
.page-products .tag-bar { display: flex; flex-wrap: wrap; gap: 8px; }
.page-products .text-link {
  color: var(--gold-lt);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 162, 75, .5);
  padding-bottom: 1px;
  transition: color .18s ease, border-color .18s ease;
}
.page-products .text-link:hover { color: var(--moon); border-color: var(--moon); }

/* ---------- 账户中心功能地图 ---------- */
.page-products .map-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
}
.page-products .map-figure { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.page-products .map-figure__media { aspect-ratio: 3 / 2; }
.page-products .map-figure__caption {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}
.page-products .map-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--biz-gap);
}
.page-products .map-item {
  position: relative;
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(19, 28, 46, .7);
  transition: border-color .2s ease;
}
.page-products .map-item:hover { border-color: rgba(200, 162, 75, .55); }
.page-products .map-item__idx {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gold-dk);
  margin-bottom: 10px;
}
.page-products .map-item__title { margin: 0 0 8px; font-size: clamp(18px, 2vw, 21px); }
.page-products .map-item .panel__text { margin: 0 0 12px; font-size: 15px; line-height: 1.75; color: rgba(244, 240, 230, .78); }
.page-products .map-item__more > summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--gold-lt);
  border-bottom: 1px solid rgba(200, 162, 75, .42);
  padding-bottom: 2px;
}
.page-products .map-item__more > summary::-webkit-details-marker { display: none; }
.page-products .map-item__more > summary::after { content: "＋"; font-family: var(--font-num); }
.page-products .map-item__more[open] > summary::after { content: "－"; }
.page-products .map-item__more > summary:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.page-products .map-item__more p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 家庭账户 ---------- */
.page-products .family-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.4vw, 40px);
  align-items: start;
}
.page-products .family-copy__text {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 240, 230, .8);
  margin: 0 0 22px;
  max-width: 60ch;
}
.page-products .member-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
}
.page-products .member-chip {
  font-size: 14px;
  line-height: 1;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  color: var(--mist);
  background: rgba(30, 42, 61, .5);
}
.page-products .member-chip--owner {
  border-color: var(--gold);
  color: var(--gold-lt);
  background: rgba(200, 162, 75, .14);
}
.page-products .perm-list { margin: 0; display: grid; gap: 14px; }
.page-products .perm-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}
.page-products .perm-list__row dt {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gold);
}
.page-products .perm-list__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 240, 230, .78);
}
.page-products .family-figure { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.page-products .family-figure__media { aspect-ratio: 4 / 3; }
.page-products .family-figure__caption { font-size: 13px; line-height: 1.7; color: var(--mist); }

/* ---------- 检索记录明细 ---------- */
.page-products .biz-section--records {
  position: relative;
  background: linear-gradient(180deg, rgba(36, 66, 75, .26), rgba(10, 15, 26, 0) 70%);
}
.page-products .vlabel {
  display: none;
  position: absolute;
  top: clamp(70px, 9vw, 120px);
  right: clamp(6px, 2vw, 26px);
  writing-mode: vertical-rl;
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: .34em;
  color: rgba(200, 162, 75, .5);
}
.page-products .records-media { margin-bottom: clamp(20px, 3vw, 32px); aspect-ratio: 12 / 5; }
.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  margin-bottom: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(19, 28, 46, .72);
}
.page-products .filter-bar__label {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--mist);
  margin-right: 4px;
}
.page-products .filter-btn {
  appearance: none;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  padding: 7px 15px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: transparent;
  color: var(--moon);
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}
.page-products .filter-btn:hover { border-color: var(--gold); color: var(--gold-lt); }
.page-products .filter-btn.is-active {
  border-color: var(--gold);
  color: var(--gold-lt);
  background: rgba(200, 162, 75, .14);
}
.page-products .filter-btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.page-products .filter-bar__count {
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
}
.page-products .is-filtered-out { display: none; }

.page-products .records-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}
.page-products .timeline {
  list-style: none;
  margin: 0;
  padding: 4px 0 0 24px;
  position: relative;
}
.page-products .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), rgba(200, 162, 75, .16));
}
.page-products .tl-item { position: relative; padding: 0 0 22px; }
.page-products .tl-item:last-child { padding-bottom: 0; }
.page-products .tl-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold-lt);
  box-shadow: 0 0 0 3px rgba(200, 162, 75, .18);
}
.page-products .tl-item__meta {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
  margin: 0 0 6px;
  font-variant-numeric: tabular-nums;
}
.page-products .tl-item__title {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--moon);
  margin: 0 0 4px;
}
.page-products .tl-item__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  margin: 0;
}
.page-products .records-notes {
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--gold);
  border-radius: var(--radius-md);
  background: rgba(19, 28, 46, .74);
}
.page-products .records-notes .panel__title { margin: 0 0 14px; font-size: 18px; }
.page-products .records-notes__list { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 12px; }
.page-products .records-notes__item {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 240, 230, .8);
}
.page-products .records-notes__item .status-dot { margin-top: 7px; }
.page-products .records-notes__more { margin: 0; font-size: 14px; line-height: 1.7; color: var(--mist); }

/* ---------- 会员权益阶梯 ---------- */
.page-products .tier-panel {
  position: relative;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: rgba(19, 28, 46, .78);
  overflow: hidden;
}
.page-products .tier-panel__glow {
  position: absolute;
  inset: 0;
  opacity: .3;
  pointer-events: none;
}
.page-products .tier-panel__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .tier-list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: clamp(20px, 3vw, 34px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
.page-products .tier {
  --fill: 30%;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}
.page-products .tier:last-child { border-bottom: 0; padding-bottom: 0; }
.page-products .tier--guanlan { --fill: 30%; }
.page-products .tier--tingtao { --fill: 54%; }
.page-products .tier--linyuan { --fill: 76%; }
.page-products .tier--yufeng { --fill: 100%; }
.page-products .tier__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}
.page-products .tier__name {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  margin: 0;
  color: var(--moon);
}
.page-products .tier__tag {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 3px 10px;
}
.page-products .tier__meter {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: rgba(124, 97, 34, .22);
  overflow: hidden;
  margin-bottom: 12px;
}
.page-products .tier__fill {
  display: block;
  height: 100%;
  width: var(--fill);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold-dk), var(--gold) 55%, var(--gold-lt));
}
.page-products .tier__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 240, 230, .78);
}

/* ---------- 开通与支持（纸色反转区） ---------- */
.page-products .section--paper {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(44px, 7vw, 88px) 0;
}
.page-products .section--paper .section__title { color: var(--ink); }
.page-products .section--paper .section__note { color: var(--biz-ink-soft); }
.page-products .step-list {
  list-style: none;
  margin: 0 0 clamp(24px, 3.6vw, 40px);
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(10, 15, 26, .16);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.page-products .step {
  background: var(--paper);
  padding: clamp(18px, 2.4vw, 26px);
}
.page-products .step__num {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--cinnabar);
  margin-bottom: 10px;
}
.page-products .step__title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink);
}
.page-products .step__text { margin: 0; font-size: 15px; line-height: 1.75; color: var(--biz-ink-soft); }
.page-products .support-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid rgba(10, 15, 26, .2);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md);
  background: rgba(244, 240, 230, .55);
}
.page-products .support-box__title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink);
}
.page-products .support-box__text { margin: 0; font-size: 15px; line-height: 1.8; color: var(--biz-ink-soft); }
.page-products .support-box__col--facts { display: grid; gap: 10px; }
.page-products .support-box__row {
  margin: 0;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 10px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}
.page-products .support-box__label {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold-dk);
  padding-top: 3px;
}
.page-products .support-box__value { word-break: break-word; }
.page-products .support-box__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.page-products .support-box__actions .btn--quiet { color: var(--ink); border-color: rgba(10, 15, 26, .35); }

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .biz-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .ov-card--h1,
  .page-products .ov-card--h2,
  .page-products .ov-card--h3,
  .page-products .ov-card--h4,
  .page-products .ov-card--h5 { grid-column: span 6; }
  .page-products .map-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .tier-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 30px; }
  .page-products .tier { border-bottom: 0; padding-bottom: 0; }
  .page-products .step-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .support-box { grid-template-columns: 1.1fr .9fr; }
  .page-products .support-box__actions { grid-column: 1 / -1; }
}

@media (min-width: 1000px) {
  .page-products .vlabel { display: block; }
  .page-products .biz-head { padding-top: clamp(40px, 4vw, 64px); }
  .page-products .ov-card--hero { grid-column: span 7; grid-row: span 2; }
  .page-products .ov-card--h1 { grid-column: span 5; }
  .page-products .ov-card--h2 { grid-column: span 5; }
  .page-products .ov-card--h3,
  .page-products .ov-card--h4,
  .page-products .ov-card--h5 { grid-column: span 4; }
  .page-products .ov-card--season { grid-column: span 7; }
  .page-products .ov-card--studio { grid-column: span 5; }
  .page-products .ov-card--hero .ov-card__media { aspect-ratio: auto; min-height: 320px; }

  .page-products .map-grid { grid-template-columns: 5fr 7fr; }
  .page-products .map-figure { position: sticky; top: 108px; }

  .page-products .family-grid { grid-template-columns: 7fr 5fr; align-items: center; }
  .page-products .perm-list__row { grid-template-columns: 96px 1fr; align-items: baseline; gap: 14px; }

  .page-products .records-grid { grid-template-columns: 8fr 4fr; }
  .page-products .records-notes { position: sticky; top: 108px; }

  .page-products .tier-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .step-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .support-box { grid-template-columns: 1.2fr 1fr auto; align-items: start; }
  .page-products .support-box__actions { grid-column: auto; flex-direction: column; align-items: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ov-card,
  .page-products .map-item,
  .page-products .filter-btn { transition: none; }
  .page-products .ov-card:hover { transform: none; }
}