.page-products {
  --exp-maxw: 1180px;
  --exp-pad: clamp(18px, 4vw, 34px);
  --exp-gap: clamp(26px, 5vw, 56px);
  color: var(--cs-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: clamp(40px, 7vw, 90px);
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products .exp-crumbs,
.page-products .exp-section,
.page-products .exp-hero,
.page-products .exp-cta {
  width: calc(100% - 2 * var(--page-x));
  max-width: var(--exp-maxw);
  margin-inline: auto;
}

/* 面包屑 */
.page-products .exp-crumbs {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .exp-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(20, 17, 15, 0.58);
}

.page-products .exp-crumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--cs-gold);
}

.page-products .exp-crumbs a {
  color: var(--cs-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .exp-crumbs a:hover {
  border-bottom-color: var(--cs-blue);
}

/* 首屏 */
.page-products .exp-hero {
  position: relative;
  margin-top: clamp(16px, 3vw, 28px);
  background: var(--cs-ivory);
  border: 1px solid var(--cs-line);
  overflow: hidden;
}

.page-products .exp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--cs-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--cs-line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-products .exp-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
}

.page-products .exp-hero__main {
  padding: clamp(26px, 5vw, 54px) var(--exp-pad);
}

.page-products .exp-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cs-blue);
}

.page-products .exp-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 52px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--cs-ink);
}

.page-products .exp-hero__lead {
  max-width: 36ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 2.6vw, 17px);
  line-height: 1.8;
  color: rgba(20, 17, 15, 0.82);
}

.page-products .exp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .exp-hero__aside {
  position: relative;
  padding: clamp(24px, 4vw, 36px) var(--exp-pad);
  background: var(--cs-green);
  color: var(--cs-paper);
  display: grid;
  gap: 14px;
  align-content: start;
  border-top: 1px solid var(--cs-gold);
}

.page-products .exp-seal {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 4px;
  background: var(--cs-red);
  color: var(--cs-ivory);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 24px;
  line-height: 1;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(201, 162, 39, 0.5);
}

.page-products .exp-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--cs-line-light);
}

.page-products .exp-stat__label {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: rgba(247, 241, 227, 0.72);
}

.page-products .exp-stat__value {
  font-family: var(--font-mono);
  font-size: clamp(19px, 3.4vw, 25px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cs-gold);
  font-variant-numeric: tabular-nums;
}

.page-products .exp-stat__unit {
  margin-left: 4px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(247, 241, 227, 0.7);
}

.page-products .exp-stat__note {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: rgba(247, 241, 227, 0.58);
}

/* 章节骨架 */
.page-products .exp-section {
  padding-top: var(--exp-gap);
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-products .exp-breath {
  height: clamp(30px, 6vw, 64px);
}

.page-products .exp-chapter {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.page-products .exp-chapter__index {
  flex: none;
  padding-left: 12px;
  border-left: 1px solid var(--cs-gold);
  font-family: var(--font-mono);
  font-size: clamp(38px, 7vw, 66px);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: 0.01em;
  color: var(--cs-red);
  font-variant-numeric: tabular-nums;
}

.page-products .exp-chapter__text {
  padding-top: 6px;
}

.page-products .exp-chapter__kicker {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cs-blue);
}

.page-products .exp-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4vw, 31px);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-products .exp-lead {
  max-width: 38ch;
  margin: 0 0 24px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(20, 17, 15, 0.82);
}

/* 图片 */
.page-products .exp-figure {
  margin: 0 0 26px;
  background: var(--cs-ivory);
  border: 1px solid var(--cs-line);
  padding: 8px;
}

.page-products .exp-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--cs-paper);
}

.page-products .exp-figure figcaption {
  padding: 10px 4px 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: rgba(20, 17, 15, 0.6);
}

.page-products .exp-figure--square img {
  aspect-ratio: 1 / 1;
}

.page-products .exp-figure--wide img {
  aspect-ratio: 3 / 1;
}

/* 包体表 */
.page-products .pack-table {
  border-top: 2px solid var(--cs-ink);
}

.page-products .pack-table__head {
  display: none;
}

.page-products .pack-row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "name size"
    "bar bar"
    "note note";
  gap: 8px 14px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--cs-line);
}

.page-products .pack-row:nth-child(odd) {
  background: rgba(220, 211, 192, 0.16);
}

.page-products .pack-row__name {
  grid-area: name;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
}

.page-products .pack-row__ver {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  color: var(--cs-gold);
  border: 1px solid var(--cs-gold);
  border-radius: 2px;
}

.page-products .pack-row__bar {
  grid-area: bar;
  height: 8px;
  background: var(--cs-grey);
  overflow: hidden;
}

.page-products .pack-row__bar span {
  display: block;
  height: 100%;
  background: var(--cs-red);
}

.page-products .pack-bar--a span {
  width: 75.4%;
}

.page-products .pack-bar--b span {
  width: 100%;
  background: var(--cs-gold);
}

.page-products .pack-bar--c span {
  width: 9%;
  background: var(--cs-blue);
}

.page-products .pack-row__size {
  grid-area: size;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--cs-ink);
}

.page-products .pack-row__unit {
  margin-left: 3px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(20, 17, 15, 0.55);
}

.page-products .pack-row__note {
  grid-area: note;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(20, 17, 15, 0.78);
}

/* 设备自检 */
.page-products .check-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .spec-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--cs-line);
}

.page-products .spec-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--cs-line-soft);
}

.page-products .spec-item__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cs-red);
}

.page-products .spec-item__val {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(20, 17, 15, 0.84);
}

/* 权益条带 */
.page-products .rights-list {
  border-bottom: 1px solid var(--cs-line);
}

.page-products .rights-item {
  border-top: 1px solid var(--cs-line);
}

.page-products .rights-item__summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 72px;
  padding: 12px 10px 12px 14px;
  cursor: pointer;
  list-style: none;
  border-left: 3px solid transparent;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .rights-item__summary::-webkit-details-marker {
  display: none;
}

.page-products .rights-item__summary:hover,
.page-products .rights-item__summary:focus-visible {
  background: rgba(201, 162, 39, 0.1);
  border-left-color: var(--cs-gold);
  outline: none;
}

.page-products .rights-item[open] .rights-item__summary {
  border-left-color: var(--cs-red);
  background: rgba(201, 162, 39, 0.08);
}

.page-products .rights-item__index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cs-gold);
}

.page-products .rights-item__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.4;
}

.page-products .rights-item__tier {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  color: var(--cs-ivory);
  background: var(--cs-green);
  border-radius: 2px;
  white-space: nowrap;
}

.page-products .rights-item__body {
  padding: 0 14px 20px 44px;
  border-left: 3px solid var(--cs-red);
  margin-left: 0;
}

.page-products .rights-item__body p {
  max-width: 38ch;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(20, 17, 15, 0.8);
}

.page-products .tier-band {
  margin-top: 26px;
  border: 1px solid var(--cs-line);
  background: var(--cs-ivory);
}

.page-products .tier-row {
  display: grid;
  grid-template-columns: auto auto;
  gap: 4px 12px;
  align-items: baseline;
  padding: 14px 16px;
  border-bottom: 1px solid var(--cs-line-soft);
}

.page-products .tier-row:last-child {
  border-bottom: 0;
}

.page-products .tier-row__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  color: var(--cs-red-deep);
}

.page-products .tier-row__count {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cs-blue);
}

.page-products .tier-row__list {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(20, 17, 15, 0.74);
}

/* 区服 */
.page-products .server-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .server-card {
  position: relative;
  padding: 20px 18px 18px;
  background: var(--cs-ivory);
  border: 1px solid var(--cs-line);
  border-left: 4px solid var(--cs-grey);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-products .server-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.page-products .server-card--classic {
  border-left-color: var(--cs-blue);
}

.page-products .server-card--speed {
  border-left-color: var(--cs-orange);
}

.page-products .server-card--weekend {
  border-left-color: var(--cs-gold);
}

.page-products .server-card--return {
  border-left-color: var(--cs-green);
}

.page-products .server-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.page-products .server-card__index {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(20, 17, 15, 0.42);
}

.page-products .server-card__ver {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  color: var(--cs-gold);
  border: 1px solid var(--cs-gold);
  border-radius: 2px;
}

.page-products .server-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.3;
}

.page-products .server-card__desc {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(20, 17, 15, 0.8);
}

.page-products .server-card__fit {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--cs-line);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--cs-blue);
}

/* 安装流程 */
.page-products .flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .flow-step {
  position: relative;
  padding: 16px 0 0;
  border-top: 1px solid var(--cs-line);
}

.page-products .flow-step__node {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 12px;
  background: var(--cs-red);
  color: var(--cs-ivory);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  border-radius: 2px;
}

.page-products .flow-step__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.4;
}

.page-products .flow-step__time {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cs-orange);
}

.page-products .flow-step__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(20, 17, 15, 0.78);
}

/* 常见情况 */
.page-products .blocker-list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  counter-reset: blocker;
}

.page-products .blocker {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--cs-line);
}

.page-products .blocker:last-child {
  border-bottom: 1px solid var(--cs-line);
}

.page-products .blocker__index {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--cs-red);
  border: 1px solid var(--cs-red);
  border-radius: 50%;
}

.page-products .blocker__title {
  margin: 2px 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.4;
}

.page-products .blocker__body p {
  margin: 0;
  max-width: 42ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(20, 17, 15, 0.8);
}

.page-products .exp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 结尾 */
.page-products .exp-cta {
  margin-top: clamp(28px, 5vw, 56px);
  padding: clamp(24px, 4vw, 40px) var(--exp-pad);
  background: var(--cs-green);
  color: var(--cs-paper);
  display: grid;
  gap: 22px;
  border-top: 3px solid var(--cs-gold);
}

.page-products .exp-cta__kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cs-gold);
}

.page-products .exp-cta__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 3.6vw, 27px);
  line-height: 1.4;
}

.page-products .exp-cta__note {
  max-width: 40ch;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(247, 241, 227, 0.74);
}

.page-products .exp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* 平板及以上 */
@media (min-width: 720px) {
  .page-products .pack-table__head {
    display: grid;
    grid-template-columns: 1.1fr 2fr auto;
    gap: 16px;
    padding: 10px 0;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: rgba(20, 17, 15, 0.5);
  }

  .page-products .pack-table__head span:last-child {
    text-align: right;
  }

  .page-products .pack-row {
    grid-template-columns: 1.1fr 2fr auto;
    grid-template-areas:
      "name bar size"
      "note note note";
    gap: 8px 16px;
  }

  .page-products .pack-row__size {
    min-width: 92px;
  }

  .page-products .server-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 16px;
  }

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

  .page-products .flow-step {
    padding-top: 18px;
  }

  .page-products .exp-cta {
    grid-template-columns: 1.4fr 0.6fr;
    align-items: end;
  }

  .page-products .exp-cta__actions {
    justify-content: flex-end;
  }
}

/* 桌面 */
@media (min-width: 960px) {
  .page-products .exp-hero__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-products .exp-hero__aside {
    border-top: 0;
    border-left: 1px solid var(--cs-gold);
  }

  .page-products .check-grid {
    grid-template-columns: 1.35fr 0.65fr;
    gap: 32px;
    align-items: start;
  }

  .page-products .spec-item {
    grid-template-columns: 132px 1fr;
    gap: 18px;
    align-items: baseline;
  }

  .page-products .rights-item__summary {
    grid-template-columns: 48px 1fr auto;
    padding-left: 18px;
  }

  .page-products .rights-item__body {
    padding-left: 66px;
  }

  .page-products .tier-row {
    grid-template-columns: 88px 96px 1fr;
    gap: 16px;
    align-items: baseline;
  }

  .page-products .tier-row__list {
    grid-column: auto;
  }

  .page-products .tier-row__count {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .rights-item__summary,
  .page-products .server-card {
    transition: none;
  }

  .page-products .server-card:hover {
    transform: none;
  }
}
<<<END>>>