.page-products {
  --app-text-muted: rgba(26, 26, 46, 0.72);
  --app-line: rgba(176, 184, 196, 0.4);
  overflow-x: hidden;
}

.page-products .breadcrumb {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px var(--container-pad) 4px;
}

/* ===== Hero ===== */
.page-products .app-hero {
  position: relative;
  background: var(--c-deep-sea);
  overflow: hidden;
  padding: 64px var(--container-pad) 76px;
}

.page-products .app-hero::before {
  content: "";
  position: absolute;
  top: -10%;
  right: -18%;
  width: 75%;
  height: 120%;
  background: linear-gradient(135deg, rgba(10, 61, 74, 0.85) 0%, rgba(11, 31, 63, 0) 62%);
  transform: skewX(-14deg);
  z-index: 0;
}

.page-products .app-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--c-orange), var(--c-green));
  z-index: 2;
}

.page-products .app-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
}

.page-products .app-hero__content {
  flex: 1;
  min-width: 0;
}

.page-products .app-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--c-green);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 14px;
}

.page-products .app-hero__tag::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--c-orange);
}

.page-products .app-hero h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 58px);
  line-height: 1.08;
  color: var(--c-white);
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}

.page-products .app-hero__lead {
  font-size: clamp(16px, 2.4vw, 20px);
  color: var(--c-green);
  font-weight: 500;
  margin-bottom: 18px;
}

.page-products .app-hero__body {
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.85;
  max-width: 620px;
  margin-bottom: 32px;
}

.page-products .app-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  padding: 24px 0;
  margin-bottom: 32px;
}

.page-products .app-hero__stat {
  display: flex;
  flex-direction: column;
}

.page-products .app-hero__stat .display-number {
  color: var(--c-white);
  font-size: 40px;
  line-height: 1;
  font-weight: 100;
}

.page-products .app-hero__stat .display-number span {
  color: var(--c-orange);
  font-size: 20px;
  margin-left: 2px;
  font-weight: 700;
}

.page-products .app-hero__stat-label {
  color: var(--c-gray);
  font-size: 13px;
  margin-top: 8px;
}

.page-products .app-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .app-hero__actions .btn--ghost {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--c-white);
}

/* ===== CSS 手机模型 ===== */
.page-products .app-phone {
  width: min(300px, 82vw);
  background: linear-gradient(160deg, #1A1A2E 0%, #0B1F3F 100%);
  border: 1px solid rgba(57, 255, 20, 0.25);
  border-radius: 36px;
  padding: 10px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.page-products .app-phone__screen {
  background: var(--c-light);
  border-radius: 26px;
  overflow: hidden;
  min-height: 560px;
  display: flex;
  flex-direction: column;
}

.page-products .app-phone__statusbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-dark);
}

.page-products .app-phone__battery {
  width: 22px;
  height: 11px;
  border: 1px solid var(--c-gray);
  border-radius: 3px;
  position: relative;
}

.page-products .app-phone__battery span {
  position: absolute;
  inset: 2px;
  background: var(--c-orange);
  border-radius: 1px;
}

.page-products .app-phone__appbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--c-deep-sea);
  color: var(--c-white);
  padding: 12px 16px;
  margin: 6px 12px 0;
  border-radius: 10px;
}

.page-products .app-phone__appbar-brand {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 15px;
}

.page-products .app-phone__tabs {
  display: flex;
  gap: 4px;
  padding: 14px 14px 8px;
}

.page-products .app-phone__tab {
  font-size: 13px;
  color: var(--c-gray);
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 500;
}

.page-products .app-phone__tab--active {
  background: var(--c-deep-sea);
  color: var(--c-white);
  font-weight: 600;
}

.page-products .app-phone__matchlist {
  padding: 8px 14px 16px;
  display: grid;
  gap: 12px;
}

.page-products .app-phone__match {
  background: var(--c-white);
  border-radius: 12px;
  padding: 14px;
  border: 1px solid rgba(176, 184, 196, 0.5);
  box-shadow: 0 2px 8px rgba(11, 31, 63, 0.05);
}

.page-products .app-phone__match-teams {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 13px;
  color: var(--c-dark);
}

.page-products .app-phone__vs {
  font-weight: 900;
  color: var(--c-orange);
  white-space: nowrap;
}

.page-products .app-phone__match-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
}

.page-products .app-phone__live,
.page-products .app-phone__done {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
}

.page-products .app-phone__live {
  color: var(--c-orange);
}

.page-products .app-phone__done {
  color: var(--c-gray);
}

.page-products .app-phone__live .status-dot {
  width: 7px;
  height: 7px;
}

/* ===== 通用章节容器 ===== */
.page-products .app-section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 72px var(--container-pad);
}

.page-products .app-overview {
  background: var(--c-white);
}

.page-products .app-live {
  background: var(--c-light);
  border-top: 1px solid var(--c-gray);
  border-bottom: 1px solid var(--c-gray);
}

.page-products .app-schedule {
  background: var(--c-white);
}

.page-products .app-compatibility {
  background: var(--c-white);
}

/* ===== 功能总览 ===== */
.page-products .app-overview__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 40px;
  align-items: start;
}

.page-products .app-overview__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.page-products .app-overview__img {
  max-width: 320px;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(11, 31, 63, 0.22);
}

.page-products .app-overview__caption {
  font-size: 13px;
  color: var(--app-text-muted);
  text-align: center;
  margin-top: 14px;
}

.page-products .app-overview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .app-module-card {
  border: 1px solid var(--c-gray);
  border-top: 4px solid var(--c-orange);
  background: var(--c-white);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-products .app-module-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.page-products .app-module-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.3);
  color: var(--c-green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.page-products .app-module-card__icon-svg {
  width: 26px;
  height: 26px;
}

.page-products .app-module-card h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 18px;
  color: var(--c-dark);
  margin-bottom: 8px;
}

.page-products .app-module-card p {
  color: var(--app-text-muted);
  line-height: 1.7;
  margin-bottom: 12px;
  font-size: 14px;
}

.page-products .app-module-card a {
  color: var(--c-orange);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.page-products .app-module-card a:hover {
  border-bottom-color: var(--c-orange);
}

/* ===== 比分直播体验 ===== */
.page-products .app-live__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  margin-top: 40px;
}

.page-products .app-live__media img,
.page-products .app-live__media svg {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.page-products .app-live__content h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 22px;
  color: var(--c-dark);
  margin-bottom: 12px;
}

.page-products .app-live__content p {
  color: var(--app-text-muted);
  line-height: 1.8;
  font-size: 15px;
}

.page-products .app-live__list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}

.page-products .app-live__list li {
  position: relative;
  padding-left: 28px;
  margin-top: 12px;
  line-height: 1.7;
  color: var(--c-dark);
  font-size: 14px;
}

.page-products .app-live__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--c-orange);
  background: radial-gradient(circle, var(--c-green) 0 35%, transparent 36%);
}

.page-products .app-live__footnote {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--app-line);
  font-size: 13px !important;
}

.page-products .app-scoreboard-svg {
  max-width: 440px;
  display: block;
  margin-top: 24px;
}

.page-products .app-scoreboard-svg text {
  font-family: var(--font-body);
}

/* ===== 赛程中心二级索引 ===== */
.page-products .app-schedule__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 40px;
  align-items: center;
}

.page-products .app-schedule__intro h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 22px;
  color: var(--c-dark);
  margin-bottom: 12px;
}

.page-products .app-schedule__intro p {
  color: var(--app-text-muted);
  line-height: 1.8;
}

.page-products .app-schedule__facts {
  margin-top: 28px;
  display: grid;
  gap: 16px;
}

.page-products .app-schedule__fact {
  border: 1px solid var(--c-gray);
  border-radius: 8px;
  padding: 16px 18px;
  background: var(--c-light);
}

.page-products .app-schedule__fact dt {
  font-weight: 900;
  color: var(--c-orange);
  font-size: 14px;
  margin-bottom: 6px;
}

.page-products .app-schedule__fact dd {
  margin: 0;
  color: var(--c-dark);
  line-height: 1.6;
  font-size: 14px;
}

.page-products .app-tree {
  background: var(--c-white);
  border: 1px solid var(--c-gray);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.page-products .app-tree__root {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--c-white);
  background: var(--c-deep-sea);
  padding: 14px 18px;
  border-radius: 8px;
}

.page-products .app-tree__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 8px var(--c-green);
}

.page-products .app-tree__branch {
  margin-left: 24px;
  border-left: 2px dashed var(--c-gray);
  padding-left: 20px;
  margin-top: 16px;
}

.page-products .app-tree__node {
  font-weight: 700;
  padding: 10px 14px;
  border: 1px solid var(--c-gray);
  border-radius: 8px;
  background: var(--c-light);
  color: var(--c-dark);
  margin-bottom: 12px;
  display: inline-block;
}

.page-products .app-tree__children {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .app-tree__leaf {
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--c-gray);
  color: var(--c-dark);
  background: var(--c-white);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.page-products .app-tree__leaf--highlight {
  border-color: var(--c-orange);
  background: rgba(255, 107, 0, 0.06);
}

.page-products .app-tree__badge {
  background: var(--c-orange);
  color: var(--c-white);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 700;
}

/* ===== 会员权益专区 ===== */
.page-products .app-membership {
  position: relative;
  background: var(--c-teal);
  overflow: hidden;
}

.page-products .app-membership::before {
  content: "";
  position: absolute;
  top: -20%;
  left: -10%;
  width: 80%;
  height: 70%;
  background: var(--c-deep-sea);
  transform: skewY(-8deg);
  z-index: 0;
}

.page-products .app-membership .app-section-inner {
  position: relative;
  z-index: 1;
}

.page-products .app-membership__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-products .app-membership__visual img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}

.page-products .app-membership .section-heading__title {
  color: var(--c-white);
}

.page-products .app-membership .section-heading__index {
  color: var(--c-orange);
}

.page-products .app-membership__lead {
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.8;
  margin-top: 16px;
}

.page-products .app-membership__perks {
  list-style: none;
  padding: 0;
  margin: 24px 0 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .app-membership__perks li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
}

.page-products .app-membership__perks li::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--c-green);
  border-radius: 50%;
  flex: 0 0 auto;
  box-shadow: 0 0 8px var(--c-green);
}

.page-products .app-membership .btn--ghost {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--c-white);
}

/* ===== 版本兼容性 ===== */
.page-products .app-compatibility__lead {
  color: var(--app-text-muted);
  margin-top: 24px;
  max-width: 640px;
  line-height: 1.7;
}

.page-products .app-compatibility__grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .app-compat-item {
  border: 1px solid var(--c-gray);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--c-white);
  position: relative;
  overflow: hidden;
}

.page-products .app-compat-item::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--c-orange);
  opacity: 0.08;
}

.page-products .app-compat-item h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 18px;
  color: var(--c-dark);
  margin-bottom: 8px;
}

.page-products .app-compat-item p {
  color: var(--c-dark);
  font-weight: 600;
  margin-bottom: 8px;
}

.page-products .app-compat-item span {
  color: var(--app-text-muted);
  font-size: 14px;
}

.page-products .app-compatibility__note {
  margin-top: 32px;
  padding: 20px 24px;
  border-left: 4px solid var(--c-green);
  background: rgba(57, 255, 20, 0.06);
  color: var(--app-text-muted);
  line-height: 1.7;
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ===== 更新说明 ===== */
.page-products .app-changelog {
  background: var(--c-light);
  border-top: 1px solid var(--c-gray);
}

.page-products .app-changelog__summary {
  color: var(--app-text-muted);
  margin-top: 16px;
  line-height: 1.7;
}

.page-products .app-changelog__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 48px;
}

.page-products .app-changelog__timeline {
  position: relative;
  padding-left: 28px;
}

.page-products .app-changelog__timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--c-orange), var(--c-green));
}

.page-products .app-changelog__item {
  position: relative;
  margin-bottom: 32px;
}

.page-products .app-changelog__item:last-child {
  margin-bottom: 0;
}

.page-products .app-changelog__marker {
  position: absolute;
  left: -28px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--c-white);
  border: 3px solid var(--c-orange);
  border-radius: 50%;
}

.page-products .app-changelog__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 8px;
}

.page-products .app-changelog__time {
  font-size: 13px;
  color: var(--app-text-muted);
}

.page-products .app-changelog__content h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 18px;
  color: var(--c-dark);
  margin-bottom: 8px;
}

.page-products .app-changelog__content p {
  color: var(--app-text-muted);
  line-height: 1.7;
  font-size: 14px;
}

.page-products .app-changelog__aside img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

/* ===== 平板与桌面断点 ===== */
@media (min-width: 768px) {
  .page-products .app-overview__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .app-membership__perks {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .app-compatibility__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .app-schedule__facts {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-products .app-hero__inner {
    flex-direction: row;
    justify-content: space-between;
    gap: 80px;
  }

  .page-products .app-hero__visual {
    flex: 0 0 340px;
    display: flex;
    justify-content: center;
  }

  .page-products .app-overview__layout {
    grid-template-columns: minmax(0, 320px) 1fr;
    gap: 64px;
  }

  .page-products .app-live__row {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    margin-top: 48px;
  }

  .page-products .app-live__row--reverse .app-live__media {
    order: 2;
  }

  .page-products .app-live__row--reverse .app-live__content {
    order: 1;
  }

  .page-products .app-schedule__layout {
    grid-template-columns: 1fr 420px;
    gap: 64px;
  }

  .page-products .app-membership__layout {
    grid-template-columns: minmax(0, 440px) 1fr;
    gap: 64px;
  }

  .page-products .app-compatibility__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .app-changelog__layout {
    grid-template-columns: 1fr 340px;
    gap: 64px;
    align-items: start;
  }
}