/* ============ 桌台与服务页 / offerings ============ */

.page-products {
  --pr-gap: clamp(20px, 3.6vw, 40px);
  --pr-radius: 0;
  background: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 34px) 0 0;
  background:
    linear-gradient(116deg, var(--ink-2) 0 44%, var(--ink) 44% 100%);
}

.page-products .pr-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 96px 96px;
  pointer-events: none;
}

.page-products .pr-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  top: -30%;
  width: 58%;
  height: 150%;
  background: linear-gradient(180deg, rgba(200, 162, 60, 0.09), rgba(200, 162, 60, 0));
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-products .pr-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-products .pr-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.page-products .pr-hero__lead h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 5.2vw, 48px);
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--white);
  margin: 14px 0 0;
  max-width: 18em;
}

.page-products .pr-hero__text {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 40em;
  margin: 18px 0 0;
}

.page-products .pr-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  align-self: end;
}

.page-products .pr-stat {
  background: rgba(5, 28, 22, 0.7);
  padding: 16px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pr-stat__v {
  font-size: 22px;
  font-weight: 600;
  color: var(--gold-l);
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.page-products .pr-stat__l {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 编号条带 ---------- */
.page-products .pr-strip {
  margin-top: 34px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pr-strip__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin: 0;
}

.page-products .pr-strip__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 2px;
}

.page-products .pr-strip__list li {
  flex: 0 0 auto;
}

.page-products .pr-strip__list a {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-bottom-width: 1px;
  padding: 6px 10px;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease, border-bottom-width 0.18s ease, background-color 0.18s ease;
}

.page-products .pr-strip__list a:hover,
.page-products .pr-strip__list a:focus-visible {
  color: var(--gold-l);
  border-color: var(--gold);
  border-bottom-width: 3px;
  background: var(--wash);
  outline: none;
}

/* ---------- 首屏大图 ---------- */
.page-products .pr-figure {
  margin: 0;
  padding: clamp(26px, 4vw, 46px) 0 0;
}

.page-products .pr-figure__inner {
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--ink-2);
}

.page-products .pr-figure__inner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.04);
}

.page-products .pr-figure .media__caption {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 区块通用 ---------- */
.page-products .section {
  padding: clamp(46px, 6vw, 76px) 0 0;
}

.page-products .section-head {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-bottom: 24px;
}

.page-products .section-head__index {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-m);
  margin: 0 0 8px;
}

.page-products .section-head__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 3.1vw, 30px);
  line-height: 1.3;
  color: var(--white);
  margin: 0;
}

.page-products .prose {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 42em;
  margin: 0 0 16px;
}

.page-products .prose a {
  color: var(--gold-l);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}

.page-products .prose a:hover {
  border-bottom-width: 3px;
}

/* ---------- 总览表 ---------- */
.page-products .pr-table__caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding-bottom: 10px;
}

.page-products .pr-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 14px;
}

.page-products .pr-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--gold-m);
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--gold-d);
  background: rgba(14, 59, 49, 0.5);
  white-space: nowrap;
}

.page-products .pr-table tbody th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line-soft);
  font-weight: 400;
}

.page-products .pr-table tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--muted);
  white-space: nowrap;
}

.page-products .pr-table tbody tr:nth-child(even) {
  background: rgba(14, 59, 49, 0.28);
}

.page-products .pr-table tbody tr:hover {
  background: var(--wash);
}

.page-products .pr-table a {
  color: var(--gold-l);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .pr-table a:hover {
  border-bottom-color: var(--gold);
}

/* ---------- 档位色块阶梯 ---------- */
.page-products .grade {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1;
  padding: 5px 8px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.page-products .grade--a {
  background: var(--gold-l);
  border-color: var(--gold-l);
  color: var(--ink-deep);
}

.page-products .grade--b {
  background: var(--gold-m);
  border-color: var(--gold-m);
  color: var(--ink-deep);
}

.page-products .grade--c {
  background: var(--gold-d);
  border-color: var(--gold-d);
  color: var(--white);
}

/* ---------- 主清单：左窄导航 + 右宽内容 ---------- */
.page-products .pr-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-products .pr-rail {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-products .pr-rail__label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-m);
  margin: 0 0 10px;
}

.page-products .pr-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pr-rail__list li {
  flex: 0 0 auto;
}

.page-products .pr-rail__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  text-decoration: none;
  border-left: 2px solid var(--line-soft);
  background: rgba(14, 59, 49, 0.34);
  transition: border-color 0.18s ease, background-color 0.18s ease;
}

.page-products .pr-rail__list a:hover,
.page-products .pr-rail__list a:focus-visible {
  border-left-color: var(--gold);
  background: var(--wash);
  outline: none;
}

.page-products .pr-rail__no {
  font-size: 12px;
  color: var(--white);
  letter-spacing: 0.06em;
}

.page-products .pr-rail__name {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- 族类区块 ---------- */
.page-products .pr-family {
  border-top: 3px solid var(--gold);
  padding-top: 20px;
  margin-bottom: clamp(46px, 6vw, 72px);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-products .pr-family:last-child {
  margin-bottom: 0;
}

.page-products .pr-family__head h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.32;
  color: var(--white);
  margin: 10px 0 12px;
}

.page-products .pr-family__figure {
  margin: 22px 0 8px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  overflow: hidden;
}

.page-products .pr-family__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 9 / 7;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-products .pr-family__figure--square img {
  aspect-ratio: 1 / 1;
}

.page-products .pr-family__figure .media__caption {
  display: block;
  padding: 9px 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 单张桌台条目 ---------- */
.page-products .pr-card {
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold-d);
  background: linear-gradient(180deg, rgba(14, 59, 49, 0.62), rgba(7, 35, 28, 0.22));
  padding: 18px 18px 16px;
  margin-top: 14px;
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: border-left-color 0.2s ease, background-color 0.2s ease;
}

.page-products .pr-card:hover {
  border-left-color: var(--gold);
}

.page-products .pr-card:target {
  border-left-color: var(--red);
  background: linear-gradient(180deg, rgba(184, 64, 46, 0.16), rgba(7, 35, 28, 0.24));
}

.page-products .pr-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pr-card__no {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold-l);
  border: 1px solid var(--line);
  padding: 3px 8px;
}

.page-products .pr-card__head h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
  margin: 0;
  flex: 1 1 auto;
}

.page-products .pr-card__desc {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.76;
  color: var(--muted);
  margin: 14px 0 0;
  max-width: 40em;
}

.page-products .pr-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
}

.page-products .pr-specs > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .pr-specs dt {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .pr-specs dd {
  margin: 0;
  font-size: 14px;
  color: var(--white);
  letter-spacing: 0.04em;
}

/* ---------- 限红档位标签页 ---------- */
.page-products .pr-tabs {
  margin-top: 26px;
}

.page-products .pr-tabs .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}

.page-products .pr-tabs .tab {
  appearance: none;
  background: transparent;
  border: 1px solid var(--line-soft);
  border-bottom: none;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  padding: 11px 16px;
  cursor: pointer;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.page-products .pr-tabs .tab:hover {
  color: var(--gold-l);
  background: var(--wash);
}

.page-products .pr-tabs .tab[aria-selected="true"] {
  color: var(--gold-l);
  border-color: var(--gold);
  border-bottom: 3px solid var(--gold);
  background: rgba(200, 162, 60, 0.09);
}

.page-products .pr-tabs .tab:focus-visible {
  outline: 1px solid var(--gold-l);
  outline-offset: -3px;
}

.page-products .pr-panel {
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--jade);
  background: rgba(14, 59, 49, 0.36);
  padding: 20px 18px;
}

.page-products .pr-panel__lead {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.72;
  color: var(--white);
  margin: 0 0 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-products .pr-panel__nums {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .pr-num {
  background: var(--ink);
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pr-num__v {
  font-size: 17px;
  font-weight: 600;
  color: var(--gold-l);
  letter-spacing: 0.03em;
  line-height: 1.15;
}

.page-products .pr-num__l {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .pr-panel__list-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold-m);
  margin: 20px 0 10px;
}

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

.page-products .pr-panel__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold-d);
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-products .pr-panel__list a .mono {
  color: var(--gold-l);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .pr-panel__list a:hover,
.page-products .pr-panel__list a:focus-visible {
  color: var(--white);
  border-color: var(--gold);
  background: var(--wash);
  outline: none;
}

.page-products .pr-note {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--red);
  background: rgba(184, 64, 46, 0.09);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
  max-width: 46em;
}

/* ---------- 返水区块 ---------- */
.page-products .pr-return {
  display: grid;
  gap: var(--pr-gap);
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.page-products .pr-return__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  align-content: start;
}

.page-products .pr-return__list li {
  background: rgba(14, 59, 49, 0.4);
  display: grid;
  grid-template-columns: 3px auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px 14px 0;
}

.page-products .jade-bar {
  display: block;
  width: 3px;
  height: 22px;
  background: var(--jade);
  grid-column: 1;
}

.page-products .pr-return__list li .mono {
  grid-column: 2;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .pr-return__list li strong {
  grid-column: 3;
  font-size: 19px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.03em;
}

.page-products .pr-return__list li em {
  grid-column: 4;
  font-style: normal;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 节奏区块 ---------- */
.page-products .pr-tempo {
  display: grid;
  gap: var(--pr-gap);
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.page-products .pr-tempo__nums {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  align-content: start;
}

.page-products .pr-num--big {
  background: var(--ink-2);
  padding: 18px 16px;
}

.page-products .pr-num--big .pr-num__v {
  font-size: 24px;
  color: var(--gold-l);
}

.page-products .pr-tempo__body .prose:last-child {
  margin-bottom: 0;
}

/* ---------- 编号直达 ---------- */
.page-products .pr-jump {
  position: relative;
  margin-top: clamp(52px, 7vw, 88px);
  padding-bottom: clamp(52px, 7vw, 88px);
  overflow: hidden;
}

.page-products .pr-jump__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .pr-jump__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 35, 28, 0.94) 0%, rgba(7, 35, 28, 0.86) 46%, rgba(7, 35, 28, 0.97) 100%);
}

.page-products .pr-jump__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.5) brightness(0.62);
}

.page-products .pr-jump .wrap {
  position: relative;
  z-index: 1;
}

.page-products .pr-jump__lead {
  max-width: 40em;
}

.page-products .pr-jump__grid {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .pr-jump__grid li {
  background: rgba(5, 28, 22, 0.78);
}

.page-products .pr-jump__grid a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 14px 13px;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: border-left-color 0.18s ease, background-color 0.18s ease;
}

.page-products .pr-jump__grid a:hover,
.page-products .pr-jump__grid a:focus-visible {
  border-left-color: var(--gold-l);
  background: var(--wash);
  outline: none;
}

.page-products .pr-jump__grid .mono {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold-l);
}

.page-products .pr-jump__grid em {
  font-style: normal;
  font-size: 12px;
  color: var(--muted);
}

.page-products .pr-jump__foot {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  margin: 22px 0 0;
  max-width: 42em;
}

.page-products .pr-jump__foot a {
  color: var(--gold-l);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-products .pr-jump__foot a:hover {
  border-bottom-width: 3px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-products .pr-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pr-specs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pr-jump__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pr-tempo__nums {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: end;
  }

  .page-products .pr-strip {
    flex-direction: row;
    align-items: center;
    gap: 18px;
  }

  .page-products .pr-strip__label {
    flex: 0 0 auto;
  }

  .page-products .pr-return {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

  .page-products .pr-tempo {
    grid-template-columns: 300px minmax(0, 1fr);
  }

  .page-products .pr-jump__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-products .pr-layout {
    grid-template-columns: 206px minmax(0, 1fr);
    gap: 42px;
  }

  .page-products .pr-rail {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    align-self: start;
    padding-top: 14px;
  }

  .page-products .pr-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-products .pr-rail__list a {
    width: 100%;
    padding: 8px 10px;
  }

  .page-products .pr-card {
    padding: 22px 24px 20px;
  }

  .page-products .pr-family__figure {
    width: 88%;
  }

  .page-products .pr-family__figure--square {
    width: 62%;
  }
}

@media (min-width: 1180px) {
  .page-products .pr-hero__lead h1 {
    font-size: 48px;
  }

  .page-products .pr-family__figure {
    margin-left: auto;
    width: 76%;
  }

  .page-products .pr-family__figure--square {
    width: 52%;
  }
}

/* ---------- 减少动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pr-strip__list a,
  .page-products .pr-rail__list a,
  .page-products .pr-card,
  .page-products .pr-jump__grid a,
  .page-products .pr-panel__list a,
  .page-products .pr-tabs .tab {
    transition: none;
  }
}