.page-products {
  --xp-gap: clamp(1rem, 2.6vw, 2rem);
  max-width: var(--shell);
  margin-inline: auto;
  padding: 0 var(--gutter) clamp(3rem, 7vw, 5.5rem);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-wrap: break-word;
}

.page-products [id] {
  scroll-margin-top: 6rem;
}

/* 面包屑容器 */
.xp-top {
  padding-top: clamp(1rem, 2.5vw, 1.75rem);
}

/* ---------- 首屏 ---------- */
.xp-hero {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(2rem, 5vw, 3.25rem);
  align-items: start;
}

.xp-hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1rem;
}

.xp-hero__code {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.xp-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 6.2vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.xp-hero__lede {
  margin: 1.1rem 0 0;
  max-width: 46ch;
  font-size: clamp(0.98rem, 1.4vw, 1.06rem);
  line-height: 1.85;
  color: var(--steel);
}

.xp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.xp-hero__stats {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 1rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  border-top: 1px solid var(--line-faint);
}

.xp-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.xp-hero__stat-num {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.xp-hero__stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.xp-hero__frame {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-soft);
  background:
    linear-gradient(158deg, rgba(34, 211, 238, 0.14), transparent 52%),
    var(--panel-2);
}

.xp-hero__frame::before {
  content: "";
  position: absolute;
  inset: 6px 6px auto auto;
  width: 62px;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 7px);
  opacity: 0.65;
}

.xp-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.xp-hero__caption {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.2rem 0.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--steel);
}

.xp-hero__caption .u-mono {
  color: var(--orange);
  letter-spacing: 0.12em;
}

/* ---------- 章节骨架 ---------- */
.xp-section {
  padding-block: clamp(2.25rem, 5.5vw, 4rem);
  border-top: 1px solid var(--line-faint);
}

/* ---------- 功能画板 ---------- */
.xp-board {
  display: grid;
  gap: clamp(1rem, 3vw, 2rem);
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.xp-board__rail-title {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.xp-rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-faint);
}

.xp-rail__link {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.72rem 0.85rem;
  font-size: 0.95rem;
  color: var(--paper);
  text-decoration: none;
  background: var(--panel);
  border-left: 2px solid transparent;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.xp-rail__link .u-mono {
  font-size: 0.72rem;
  color: var(--steel);
}

.xp-rail__link:hover,
.xp-rail__link:focus-visible {
  background: var(--panel-2);
  border-left-color: var(--orange);
  color: var(--cyan);
}

.xp-board__stack {
  display: grid;
  gap: 0.6rem;
}

.xp-mod {
  border: 1px solid var(--line-soft);
  background: var(--panel);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.xp-mod[open] {
  border-color: rgba(255, 90, 31, 0.5);
  background: var(--panel-2);
}

.xp-mod__summary {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.05rem;
  cursor: pointer;
  list-style: none;
}

.xp-mod__summary::-webkit-details-marker {
  display: none;
}

.xp-mod__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--orange);
}

.xp-mod[open] > .xp-mod__summary::after {
  content: "–";
}

.xp-mod__num {
  font-size: 0.74rem;
  color: var(--steel);
}

.xp-mod__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.08rem;
}

.xp-mod__body {
  display: grid;
  gap: 1rem;
  padding: 0 1.05rem 1.15rem;
}

.xp-mod__body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--paper);
}

.xp-list {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.xp-list li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--steel);
}

.xp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  background: var(--cyan);
}

.xp-shot {
  margin: 0;
  padding: 6px;
  border: 1px solid var(--line-soft);
  background: var(--void);
}

.xp-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.xp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.9rem;
}

.xp-chip {
  padding: 0.28rem 0.6rem;
  font-size: 0.78rem;
  color: var(--cyan);
  border: 1px solid rgba(34, 211, 238, 0.4);
  background: rgba(34, 211, 238, 0.08);
}

.xp-mod__table {
  margin-top: 1.1rem;
}

.xp-mod__table-cap {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.xp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-faint);
}

.xp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.xp-table th,
.xp-table td {
  padding: 0.55rem 0.7rem;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--line-faint);
}

.xp-table thead th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--steel);
  background: var(--panel);
}

.xp-table tbody td {
  font-family: var(--font-mono);
}

.xp-table tbody td:nth-child(2) {
  font-family: var(--font-body);
}

.xp-table tbody tr:last-child td {
  border-bottom: 0;
}

.xp-table .is-pts {
  color: var(--cyan);
  font-weight: 700;
}

.xp-table .is-rank {
  color: var(--orange);
}

/* ---------- 兼容模式 ---------- */
.xp-compat {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.xp-steps {
  display: grid;
  gap: 0.5rem;
}

.xp-step {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.75rem;
  padding: 1rem 2rem 1.1rem 1.1rem;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, calc(100% - 16px) 100%, 0 100%);
}

.xp-step:nth-child(1) {
  border-left-color: var(--amber);
}

.xp-step:nth-child(2) {
  border-left-color: var(--orange);
}

.xp-step:nth-child(3) {
  border-left-color: var(--green);
}

.xp-step__num {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.xp-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
}

.xp-step__text {
  flex-basis: 100%;
  margin: 0.1rem 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--steel);
}

.xp-compat__figure {
  margin: 0;
  padding: 8px;
  border: 1px solid var(--line-soft);
  background: var(--panel-2);
}

.xp-compat__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.xp-compat__cap {
  padding: 0.65rem 0.15rem 0.1rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 修复说明 ---------- */
.xp-fixes {
  display: grid;
  gap: 0.8rem;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.xp-fix {
  position: relative;
  padding: 1.15rem 1.15rem 1.25rem 1.35rem;
  background: var(--panel);
  border: 1px solid var(--line-soft);
}

.xp-fix::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--green);
}

.xp-fix__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
}

.xp-fix__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
}

.xp-fix p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--steel);
}

.xp-retry {
  margin-top: clamp(1.25rem, 3vw, 2rem);
  padding: 1.1rem 1.15rem 1.2rem;
  border: 1px dashed var(--line-soft);
  background: var(--panel-2);
}

.xp-retry__title {
  margin: 0 0 0.7rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.xp-retry ol {
  margin: 0;
  padding-left: 1.3rem;
  display: grid;
  gap: 0.45rem;
}

.xp-retry li {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--steel);
}

.xp-retry li::marker {
  font-family: var(--font-mono);
  color: var(--orange);
}

.xp-monitor {
  margin: 0.9rem 0 0;
  font-size: 0.86rem;
  color: var(--steel);
}

/* ---------- 场馆信息 ---------- */
.xp-venues {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.xp-venues__frame {
  margin: 0;
  padding: 6px;
  border: 1px solid var(--line-soft);
  background: var(--void);
}

.xp-venues__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.xp-venues__sub {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
}

.xp-fields {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-faint);
  border: 1px solid var(--line-faint);
}

.xp-field {
  display: grid;
  gap: 0.2rem;
  padding: 0.75rem 0.9rem;
  background: var(--panel);
}

.xp-field__key {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--paper);
}

.xp-field__key::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  background: var(--cyan);
}

.xp-field__note {
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--steel);
}

.xp-tick {
  margin-top: 1.1rem;
}

.xp-tick__bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  height: 26px;
}

.xp-tick__bar span {
  border-top: 2px solid var(--cyan);
  background:
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 8px),
    var(--panel-2);
}

.xp-tick__bar span:nth-child(4) {
  border-top-color: var(--orange);
}

.xp-tick__legend {
  margin: 0.6rem 0 1.1rem;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--steel);
}

.xp-tick__legend .u-mono {
  display: inline-block;
  margin-right: 0.5rem;
  color: var(--orange);
  letter-spacing: 0.08em;
}

/* ---------- 三种访问形态 ---------- */
.xp-modes {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.xp-mode {
  position: relative;
  padding: 1.2rem 1.1rem 1.3rem;
  background: var(--panel);
  border: 1px solid var(--line-soft);
}

.xp-mode--core {
  background:
    linear-gradient(155deg, rgba(255, 90, 31, 0.16), transparent 58%),
    var(--panel-2);
  border-color: rgba(255, 90, 31, 0.45);
}

.xp-mode__bar {
  display: block;
  width: 56px;
  height: 4px;
  margin-bottom: 0.9rem;
  background: var(--cyan);
  transform: skewX(-26deg);
}

.xp-mode--core .xp-mode__bar {
  background: var(--orange);
}

.xp-mode__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
}

.xp-mode__scene {
  margin: 0.35rem 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.xp-mode--core .xp-mode__scene {
  color: var(--orange);
}

.xp-mode__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--steel);
}

/* ---------- 支持入口 ---------- */
.xp-support {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.xp-support h3 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
}

.xp-support__path,
.xp-support__contact {
  padding: 1.2rem 1.15rem 1.3rem;
  background: var(--panel);
  border: 1px solid var(--line-soft);
}

.xp-path {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.xp-path li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  align-items: start;
}

.xp-path__num {
  padding-top: 0.18rem;
  font-size: 0.72rem;
  color: var(--orange);
}

.xp-path strong {
  display: block;
  font-size: 0.95rem;
}

.xp-path p {
  margin: 0.2rem 0 0;
  font-size: 0.87rem;
  line-height: 1.7;
  color: var(--steel);
}

.xp-support__note {
  margin: 1rem 0 1.1rem;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--steel);
}

.xp-support__trail {
  margin: 1.5rem 0 0;
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--steel);
}

.xp-support__trail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.4);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.xp-support__trail a:hover,
.xp-support__trail a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .xp-field {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 0.2rem 0.9rem;
  }
}

@media (min-width: 760px) {
  .xp-mod__body--split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 1.25rem;
  }
}

@media (min-width: 800px) {
  .xp-fixes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 840px) {
  .xp-support {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 860px) {
  .xp-modes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 1.1rem;
  }

  .xp-mode:nth-child(2) {
    margin-top: 1.75rem;
  }

  .xp-mode:nth-child(3) {
    margin-top: 3.5rem;
  }
}

@media (min-width: 880px) {
  .xp-venues {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .xp-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: end;
  }

  .xp-compat {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .xp-board {
    grid-template-columns: minmax(0, 250px) minmax(0, 1fr);
    align-items: start;
  }

  .xp-board__rail {
    position: sticky;
    top: 6.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .xp-rail__link,
  .page-products .xp-mod,
  .page-products .xp-support__trail a {
    transition: none;
  }

  .page-products .xp-hero__title {
    transform: none;
  }
}
<<<END>>>