/* ===== 评测库与下载中心 · page-products ===== */

.page-products {
  --pg-gap: clamp(14px, 1.7vw, 22px);
  --pg-radius: 12px;
  --pg-sticky: var(--bar-h);
}

/* ---------- 总览首屏 ---------- */

.page-products .lib-head {
  position: relative;
  padding: clamp(20px, 3.2vw, 42px) 0 clamp(22px, 3vw, 38px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 6% 0%, rgba(51, 225, 208, .08), transparent 56%),
    radial-gradient(90% 130% at 96% 8%, rgba(242, 193, 78, .07), transparent 62%);
}

.page-products .lib-head__inner {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  margin-top: 16px;
  align-items: end;
}

.page-products .lib-head__text {
  min-width: 0;
}

.page-products .lib-head .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .lib-head .display {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 4.6vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--white);
  max-width: 20ch;
}

.page-products .lib-head .lede {
  margin: clamp(12px, 1.6vw, 18px) 0 0;
  max-width: 56ch;
  font-family: var(--font-body);
  font-size: clamp(.92rem, 1.02vw, 1.04rem);
  line-height: 1.85;
  color: var(--muted);
}

.page-products .lib-head__visual {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel);
  box-shadow: 0 0 0 1px rgba(51, 225, 208, .07) inset;
}

.page-products .lib-head__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-products .stat-strip {
  list-style: none;
  margin: clamp(18px, 2.4vw, 28px) 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);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .stat-strip li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 11px 13px;
  background: var(--panel);
  min-width: 0;
}

.page-products .stat-strip__k {
  font-size: .86rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -.01em;
}

.page-products .stat-strip__l {
  font-size: .74rem;
  color: var(--dim);
  line-height: 1.4;
}

/* ---------- 筛选轨道 ---------- */

.page-products .filter-rail {
  position: sticky;
  top: var(--pg-sticky);
  z-index: 15;
  padding: 13px 0 15px;
  background: rgba(6, 11, 24, .95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-products .filter-rail__inner {
  display: grid;
  gap: 12px;
}

.page-products .filter-rail__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.page-products .filter-rail__title {
  margin: 0;
  padding-left: 10px;
  border-left: 3px solid var(--gold);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .98rem;
  line-height: 1.2;
  color: var(--white);
}

.page-products .filter-rail__count {
  margin: 0;
  font-size: .78rem;
  color: var(--dim);
}

.page-products .filter-rail__count .mono {
  color: var(--cyan);
  font-weight: 600;
}

.page-products .filter-rail__groups {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .filter-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.page-products .filter-group__label {
  margin: 0;
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--dim);
}

.page-products .filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .filters__btn {
  appearance: none;
  font: inherit;
  font-size: .8rem;
  line-height: 1.2;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}

.page-products .filters__btn:hover {
  color: var(--white);
  background: var(--lift);
}

.page-products .filters__btn:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-products .filter-group[data-dim="device"] .filters__btn[aria-pressed="true"] {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(51, 225, 208, .13);
}

.page-products .filter-group[data-dim="size"] .filters__btn[aria-pressed="true"] {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(242, 193, 78, .13);
}

.page-products .filter-group[data-dim="server"] .filters__btn[aria-pressed="true"] {
  color: var(--coral);
  border-color: var(--coral);
  background: rgba(255, 122, 77, .13);
}

.page-products .filter-group[data-dim="updated"] .filters__btn[aria-pressed="true"] {
  color: var(--white);
  border-color: #4a5f90;
  background: var(--lift);
}

/* ---------- 档案栅格 ---------- */

.page-products .arch-grid {
  display: grid;
  gap: var(--pg-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .arch {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: 14px 16px 13px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--pg-radius);
  transition: border-color var(--t-fast), background var(--t-fast);
}

.page-products .arch:hover,
.page-products .arch:focus-within {
  border-color: var(--cyan);
  background: var(--lift);
}

.page-products .arch__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .arch__no {
  font-size: .7rem;
  letter-spacing: .07em;
  color: var(--dim);
}

.page-products .arch .tag {
  font-size: .68rem;
  padding: 2px 8px;
  white-space: nowrap;
}

.page-products .arch__name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-products .arch__note {
  margin: 0;
  font-size: .8rem;
  line-height: 1.62;
  color: var(--dim);
}

.page-products .arch__data {
  margin: 2px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .arch__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 5px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .arch__row dt {
  font-size: .76rem;
  color: var(--dim);
}

.page-products .arch__row dd {
  margin: 0;
  font-size: .82rem;
  color: var(--white);
}

.page-products .arch__row dd.arch__fps {
  color: var(--cyan);
  font-weight: 600;
}

.page-products .arch__memo {
  margin: 4px 0 0;
  padding-left: 9px;
  border-left: 2px solid var(--line);
  font-size: .76rem;
  line-height: 1.62;
  color: var(--muted);
}

.page-products .arch__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: auto;
  padding-top: 8px;
}

.page-products .arch__tags .tag {
  font-size: .66rem;
  padding: 2px 7px;
}

.page-products .filter-empty {
  margin: 22px 0 0;
  padding: 18px 20px;
  border: 1px dashed var(--line);
  border-radius: var(--r-md);
  font-size: .88rem;
  color: var(--muted);
  text-align: center;
}

/* ---------- 字段说明表 ---------- */

.page-products .spec-wrap {
  margin-top: clamp(16px, 2.2vw, 24px);
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  -webkit-overflow-scrolling: touch;
}

.page-products .spec {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: .85rem;
}

.page-products .spec thead th {
  background: var(--lift);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  font-weight: 600;
  color: var(--muted);
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .spec tbody th {
  text-align: left;
  font-weight: 600;
  color: var(--white);
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
  vertical-align: top;
}

.page-products .spec tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--muted);
  line-height: 1.7;
  vertical-align: top;
}

.page-products .spec tbody tr:nth-child(even) th,
.page-products .spec tbody tr:nth-child(even) td {
  background: rgba(20, 34, 68, .38);
}

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

.page-products .spec-note {
  margin: clamp(14px, 1.8vw, 20px) 0 0;
  max-width: 72ch;
  font-size: .84rem;
  line-height: 1.8;
  color: var(--dim);
}

.page-products .spec-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 225, 208, .4);
}

.page-products .spec-note a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 礼包码区 ---------- */

.page-products .gift {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(80% 130% at 100% 0%, rgba(242, 193, 78, .08), transparent 58%),
    var(--panel);
}

.page-products .gift__intro {
  display: grid;
  gap: clamp(16px, 2.4vw, 30px);
  margin-bottom: clamp(18px, 2.6vw, 30px);
  align-items: end;
}

.page-products .gift__intro-text {
  min-width: 0;
}

.page-products .gift__intro .lede {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: clamp(.9rem, 1vw, 1rem);
  line-height: 1.85;
  color: var(--muted);
}

.page-products .gift__visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-products .gift__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 19 / 12;
  object-fit: cover;
  filter: saturate(1.05);
}

.page-products .gift__grid {
  display: grid;
  gap: var(--pg-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .gift__group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 15px 16px 16px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--pg-radius);
}

.page-products .gift__group--urgent {
  border-color: rgba(255, 122, 77, .45);
}

.page-products .gift__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .gift__name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: -.01em;
}

.page-products .gift__desc {
  margin: 0;
  font-size: .8rem;
  line-height: 1.65;
  color: var(--dim);
}

.page-products .gift__slots {
  display: grid;
  gap: 8px;
}

.page-products .code-slot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 10px 13px;
  font: inherit;
  text-align: left;
  background: var(--ink-deep);
  border: 1px solid var(--gold-deep);
  border-radius: var(--r-sm);
  color: var(--gold);
  cursor: pointer;
  overflow: hidden;
  transition: border-color var(--t-fast), background var(--t-fast);
}

.page-products .code-slot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 34%, rgba(242, 193, 78, .18) 50%, transparent 66%);
  transform: translateX(-125%);
  transition: transform 520ms cubic-bezier(.4, 0, .2, 1);
  pointer-events: none;
}

.page-products .code-slot:hover::after,
.page-products .code-slot:focus-visible::after {
  transform: translateX(125%);
}

.page-products .code-slot:hover,
.page-products .code-slot:focus-visible {
  border-color: var(--gold);
  outline: none;
}

.page-products .code-slot:focus-visible {
  box-shadow: 0 0 0 2px rgba(255, 122, 77, .6);
}

.page-products .code-slot[data-copied] {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold) inset;
}

.page-products .code-slot__val {
  font-size: .84rem;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-products .code-slot__hint {
  font-size: .7rem;
  color: var(--gold-deep);
  white-space: nowrap;
}

.page-products .code-slot[data-copied] .code-slot__hint {
  color: var(--gold);
}

.page-products .gift__meta {
  margin: 0;
  display: grid;
  gap: 4px;
  padding-top: 9px;
  border-top: 1px solid var(--line-soft);
}

.page-products .gift__meta > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-products .gift__meta dt {
  font-size: .72rem;
  color: var(--dim);
  white-space: nowrap;
}

.page-products .gift__meta dd {
  margin: 0;
  font-size: .74rem;
  color: var(--muted);
  text-align: right;
}

.page-products .gift__foot {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: .84rem;
  line-height: 1.8;
  color: var(--dim);
}

.page-products .gift__foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 193, 78, .45);
}

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

/* ---------- 体积三档 ---------- */

.page-products .size-wrap {
  display: grid;
  gap: clamp(18px, 2.6vw, 32px);
  margin-top: clamp(16px, 2.2vw, 26px);
  align-items: start;
}

.page-products .tiers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-products .tier {
  padding: 14px 16px 15px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: var(--pg-radius);
}

.page-products .tier--light { border-left-color: var(--cyan); }
.page-products .tier--std { border-left-color: var(--cyan-deep); }
.page-products .tier--heavy { border-left-color: var(--coral); }

.page-products .tier__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.page-products .tier__name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
}

.page-products .tier__range {
  font-size: .78rem;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .tier__desc {
  margin: 8px 0 0;
  font-size: .84rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .tier__bar {
  position: relative;
  height: 4px;
  margin-top: 12px;
  border-radius: 999px;
  background: var(--line-soft);
  overflow: hidden;
}

.page-products .tier__bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan-deep), var(--cyan));
}

.page-products .tier--light .tier__bar span { width: 10%; }
.page-products .tier--std .tier__bar span { width: 42%; }
.page-products .tier--heavy .tier__bar span { width: 100%; }

.page-products .tier__hint {
  margin: 9px 0 0;
  font-size: .72rem;
  letter-spacing: .03em;
  color: var(--dim);
}

.page-products .size-visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel);
}

.page-products .size-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 38 / 25;
  object-fit: cover;
}

/* ---------- 下载前确认 ---------- */

.page-products .checklist {
  display: grid;
  gap: var(--pg-gap);
  margin-top: clamp(16px, 2.2vw, 24px);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .check {
  padding: 15px 16px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--pg-radius);
  border-top: 2px solid var(--cyan-deep);
}

.page-products .check__no {
  display: block;
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-products .check__name {
  margin: 7px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .98rem;
  color: var(--white);
}

.page-products .check__desc {
  margin: 8px 0 0;
  font-size: .84rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pre-visual {
  margin: clamp(18px, 2.6vw, 30px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-products .pre-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 15 / 8;
  object-fit: cover;
}

.page-products .check__foot {
  margin: clamp(14px, 1.8vw, 20px) 0 0;
  font-size: .86rem;
  line-height: 1.82;
  color: var(--muted);
}

.page-products .check__foot a {
  color: var(--coral);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 77, .45);
}

.page-products .check__foot a:hover {
  border-bottom-color: var(--coral);
}

/* ---------- 同配置对比轨道 ---------- */

.page-products .compare-visual {
  margin: clamp(16px, 2.2vw, 24px) 0 clamp(16px, 2.2vw, 22px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel);
}

.page-products .compare-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 25 / 14;
  object-fit: cover;
}

.page-products .compare-track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 2px 14px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
  -webkit-overflow-scrolling: touch;
}

.page-products .compare-track::-webkit-scrollbar {
  height: 6px;
}

.page-products .compare-track::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 999px;
}

.page-products .compare-track:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 4px;
  border-radius: var(--r-md);
}

.page-products .compare-item {
  flex: 0 0 min(72vw, 232px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 13px 14px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--pg-radius);
  transition: border-color var(--t-fast);
}

.page-products .compare-item:hover {
  border-color: var(--cyan);
}

.page-products .compare-item__no {
  font-size: .68rem;
  letter-spacing: .07em;
  color: var(--dim);
}

.page-products .compare-item__name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .96rem;
  color: var(--white);
  line-height: 1.3;
}

.page-products .compare-item dl {
  margin: 0;
  padding-top: 6px;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 4px;
}

.page-products .compare-item dl > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-products .compare-item dt {
  font-size: .72rem;
  color: var(--dim);
  white-space: nowrap;
}

.page-products .compare-item dd {
  margin: 0;
  font-size: .78rem;
  color: var(--white);
}

.page-products .compare-item dd.compare-item__fps {
  color: var(--cyan);
  font-weight: 600;
}

.page-products .compare-foot {
  margin: clamp(14px, 1.8vw, 20px) 0 0;
  font-size: .84rem;
  line-height: 1.8;
  color: var(--dim);
}

.page-products .compare-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 225, 208, .4);
}

.page-products .compare-foot a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 响应式 ---------- */

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

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

  .page-products .checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

  .page-products .gift__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .gift__intro {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-products .size-wrap {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  }

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

  .page-products .lib-head__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }
}

@media (min-width: 1080px) {
  .page-products .arch-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .compare-item {
    flex: 0 0 244px;
  }
}

@media (min-width: 1180px) {
  .page-products .filter-rail__inner {
    grid-template-columns: 156px minmax(0, 1fr);
    align-items: start;
    gap: 22px;
  }

  .page-products .filter-rail__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
    padding-top: 2px;
  }

  .page-products .filter-rail__groups {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .code-slot::after {
    display: none;
  }
}
</PAGE_CSS>>>