/* ===== 应用中心页面专属样式 ===== */
.page-products {
  --app-neon-bg: rgba(0, 255, 136, 0.08);
  --app-neon-border: rgba(0, 255, 136, 0.35);
  --app-orange-border: rgba(255, 107, 44, 0.4);
  --app-card-shadow: 0 8px 28px rgba(11, 31, 58, 0.08);
  background: var(--c-paper);
  color: var(--c-ink);
  overflow-x: hidden;
}

/* ========== Hero ========== */
.page-products .apps-hero {
  position: relative;
  background: linear-gradient(140deg, #0B1F3A 0%, #123a62 65%, #174d7e 100%);
  padding-top: var(--header-total);
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
  overflow: hidden;
}

.page-products .apps-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 38%;
  height: 100%;
  background:
    linear-gradient(rgba(0, 255, 136, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 136, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .apps-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: -1px;
  height: 80px;
  background: var(--c-paper);
  clip-path: polygon(0 45%, 100% 0, 100% 100%, 0 100%);
  z-index: 1;
  pointer-events: none;
}

.page-products .apps-breadcrumb {
  position: relative;
  z-index: 2;
  padding-top: 14px;
  padding-bottom: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245, 247, 250, 0.55);
}

.page-products .apps-breadcrumb a {
  color: rgba(245, 247, 250, 0.55);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-products .apps-breadcrumb a:hover {
  color: var(--c-neon);
}

.page-products .apps-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-products .apps-hero__copy {
  max-width: 560px;
}

.page-products .apps-hero .section-label {
  display: inline-block;
  color: var(--c-neon);
  margin-bottom: 10px;
  letter-spacing: 0.14em;
}

.page-products .apps-hero h1 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.85rem, 4.5vw, 3rem);
  line-height: 1.14;
  color: var(--c-paper);
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.page-products .apps-hero__lead {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(245, 247, 250, 0.78);
  margin: 0 0 20px;
  max-width: 460px;
}

.page-products .apps-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.page-products .version-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--app-neon-bg);
  border: 1px solid var(--app-neon-border);
  border-radius: 2px;
  padding: 8px 14px;
}

.page-products .version-chip--android {
  border-color: var(--app-orange-border);
  background: rgba(255, 107, 44, 0.08);
}

.page-products .version-chip__os {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 247, 250, 0.7);
}

.page-products .version-chip__num {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--c-neon);
}

.page-products .version-chip--android .version-chip__num {
  color: var(--c-orange);
}

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

.page-products .btn-lg {
  padding: 14px 24px;
  font-size: 1rem;
}

.page-products .apps-hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 380px;
}

.page-products .phone-frame {
  position: relative;
  width: 190px;
  max-width: 100%;
  padding: 9px 9px 16px;
  background: linear-gradient(160deg, #10324f, #0a1e38);
  border: 2px solid rgba(0, 255, 136, 0.3);
  border-radius: 28px;
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.5);
  z-index: 2;
  transform: rotate(2deg);
}

.page-products .phone-frame__notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 76px;
  height: 6px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 3px;
  z-index: 3;
}

.page-products .phone-frame__screen {
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 1 / 2;
  background: var(--c-ink);
}

.page-products .phone-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .apps-hero__badge {
  position: absolute;
  left: 0;
  bottom: 12%;
  background: var(--c-orange);
  color: #fff;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 900;
  padding: 9px 14px;
  border-radius: 2px;
  transform: rotate(-5deg);
  box-shadow: 0 8px 22px rgba(255, 107, 44, 0.45);
  z-index: 3;
  white-space: nowrap;
}

.page-products .apps-hero__deco--line {
  position: absolute;
  right: -24px;
  top: 18%;
  width: 130px;
  height: 130px;
  border: 1px solid rgba(0, 255, 136, 0.35);
  border-radius: 50%;
  z-index: 1;
}

.page-products .apps-hero__deco--line::after {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px dashed rgba(0, 255, 136, 0.28);
  border-radius: 50%;
}

.page-products .apps-hero__deco--square {
  position: absolute;
  left: 3%;
  top: 10%;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--c-neon), #00aa5e);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  opacity: 0.55;
  z-index: 1;
}

/* ========== 核心功能矩阵 ========== */
.page-products .feature-matrix {
  position: relative;
  background: var(--c-paper);
  padding: clamp(3rem, 6vw, 5.5rem) 0;
  overflow: hidden;
}

.page-products .feature-matrix__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.1;
  pointer-events: none;
}

.page-products .feature-matrix__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .feature-matrix__inner {
  position: relative;
  z-index: 1;
}

.page-products .feature-matrix__inner .section-head {
  margin-bottom: 2.5rem;
}

.page-products .feature-matrix .section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  letter-spacing: -0.02em;
}

.page-products .feature-layout {
  display: grid;
  gap: 1.75rem;
}

.page-products .feature-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-self: start;
  padding: 14px;
  background: var(--c-deep);
  border-left: 3px solid var(--c-neon);
  border-radius: 2px;
}

.page-products .feature-nav__title {
  flex-basis: 100%;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-neon);
  padding-bottom: 6px;
  margin-bottom: 4px;
  border-bottom: 1px solid rgba(0, 255, 136, 0.2);
}

.page-products .feature-nav__link {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(245, 247, 250, 0.7);
  text-decoration: none;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.page-products .feature-nav__link:hover {
  color: var(--c-neon);
  border-color: rgba(0, 255, 136, 0.35);
}

.page-products .feature-collection {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .feature-card {
  position: relative;
  background: #fff;
  border: 1px solid rgba(11, 31, 58, 0.08);
  border-radius: 3px;
  padding: 24px 22px 22px;
  box-shadow: var(--app-card-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  overflow: hidden;
}

.page-products .feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(11, 31, 58, 0.14);
  border-color: rgba(0, 255, 136, 0.5);
}

.page-products .feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--c-neon), rgba(0, 255, 136, 0.1));
  opacity: 0.6;
}

.page-products .feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  color: var(--c-deep);
  background: var(--app-neon-bg);
  border: 1px solid rgba(0, 255, 136, 0.4);
  border-radius: 3px;
}

.page-products .feature-card__icon svg {
  width: 24px;
  height: 24px;
}

.page-products .feature-card__body h3 {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 900;
  margin: 0 0 8px;
  color: var(--c-deep);
}

.page-products .feature-card__body p {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(18, 18, 18, 0.72);
  margin: 0;
}

.page-products .feature-card__extra {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-products .feature-card__extra span {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--c-deep);
  background: rgba(0, 255, 136, 0.12);
  border-radius: 2px;
  padding: 4px 8px;
}

.page-products .feature-card__num {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--font-title);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(11, 31, 58, 0.06);
  pointer-events: none;
}

/* 日历导出流程 */
.page-products .calendar-flow {
  display: grid;
  gap: 18px;
  background: var(--c-deep);
  border-radius: 3px;
  padding: 18px;
  color: var(--c-paper);
  align-items: center;
  overflow: hidden;
}

.page-products .calendar-flow__media {
  border-radius: 2px;
  overflow: hidden;
}

.page-products .calendar-flow__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .calendar-flow__copy {
  padding: 8px 4px;
}

.page-products .calendar-flow__copy .tag {
  margin-bottom: 10px;
  display: inline-block;
}

.page-products .calendar-flow__copy h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 900;
  margin: 0 0 14px;
  color: var(--c-paper);
}

.page-products .calendar-flow__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .calendar-flow__steps li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(245, 247, 250, 0.85);
}

.page-products .calendar-flow__step-num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-family: var(--font-title);
  font-size: 0.74rem;
  font-weight: 900;
  color: var(--c-deep);
  background: var(--c-neon);
  border-radius: 2px;
}

/* ========== 平台与版本 ========== */
.page-products .platform-section {
  background: #fff;
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}

.page-products .platform-section__inner {
  position: relative;
}

.page-products .platform-section .section-head {
  margin-bottom: 2rem;
}

.page-products .platform-visual {
  max-width: 760px;
  margin: 0 auto 2.5rem;
  border-radius: 4px;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f4f8, #e8eef2);
  border: 1px solid rgba(11, 31, 58, 0.06);
}

.page-products .platform-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .platform-grid {
  display: grid;
  gap: 18px;
}

.page-products .platform-card {
  position: relative;
  border-radius: 3px;
  padding: 26px 22px 22px;
  display: grid;
  gap: 10px;
  align-content: start;
  overflow: hidden;
}

.page-products .platform-card--ios {
  background: linear-gradient(150deg, #0B1F3A, #123a62);
  color: var(--c-paper);
  border-top: 4px solid var(--c-neon);
}

.page-products .platform-card--android {
  background: #fff;
  color: var(--c-ink);
  border: 1px solid rgba(255, 107, 44, 0.35);
  border-top: 4px solid var(--c-orange);
  box-shadow: var(--app-card-shadow);
}

.page-products .platform-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .platform-card__head h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 900;
  margin: 0;
}

.page-products .platform-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 3px;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
  color: var(--c-neon);
}

.page-products .platform-card--android .platform-card__icon {
  background: rgba(255, 107, 44, 0.1);
  border-color: rgba(255, 107, 44, 0.35);
  color: var(--c-orange);
}

.page-products .platform-card__icon svg {
  width: 20px;
  height: 20px;
}

.page-products .platform-card__version {
  font-family: var(--font-title);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  margin: 6px 0 2px;
  color: var(--c-neon);
}

.page-products .platform-card--android .platform-card__version {
  color: var(--c-orange);
}

.page-products .platform-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .platform-card__list li {
  position: relative;
  padding-left: 18px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(245, 247, 250, 0.82);
}

.page-products .platform-card--android .platform-card__list li {
  color: rgba(18, 18, 18, 0.75);
}

.page-products .platform-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--c-neon);
  border-radius: 1px;
  transform: rotate(45deg);
}

.page-products .platform-card--android .platform-card__list li::before {
  background: var(--c-orange);
}

.page-products .platform-card .tag {
  justify-self: start;
  margin-top: 4px;
}

/* ========== 下载与安装 ========== */
.page-products .download-panel {
  position: relative;
  background: linear-gradient(150deg, #0B1F3A, #0d2b4d 70%, #123a62);
  color: var(--c-paper);
  padding: clamp(3rem, 6vw, 5.5rem) 0;
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
}

.page-products .download-panel .section-label {
  color: var(--c-neon);
}

.page-products .download-panel .section-title {
  color: var(--c-paper);
}

.page-products .download-panel .section-subtitle {
  color: rgba(245, 247, 250, 0.7);
}

.page-products .download-grid {
  display: grid;
  gap: 18px;
  margin-top: 2rem;
}

.page-products .download-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(0, 255, 136, 0.25);
  border-radius: 3px;
  padding: 28px 24px;
  display: grid;
  gap: 8px;
  align-content: start;
  backdrop-filter: blur(4px);
}

.page-products .download-card h3 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 900;
  margin: 0;
  color: var(--c-paper);
}

.page-products .download-card__desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(245, 247, 250, 0.65);
  margin: 0 0 6px;
}

.page-products .download-card .btn {
  justify-self: start;
}

.page-products .download-req {
  margin-top: 8px;
  border-top: 1px solid rgba(0, 255, 136, 0.2);
  padding-top: 6px;
}

.page-products .download-req summary {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-neon);
  cursor: pointer;
  padding: 6px 0;
  user-select: none;
}

.page-products .download-req summary::-webkit-details-marker {
  display: none;
}

.page-products .download-req summary::before {
  content: "+ ";
}

.page-products .download-req[open] summary::before {
  content: "− ";
}

.page-products .download-req ul {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-products .download-req li {
  position: relative;
  padding-left: 16px;
  font-family: var(--font-body);
  font-size: 0.84rem;
  line-height: 1.55;
  color: rgba(245, 247, 250, 0.75);
}

.page-products .download-req li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--c-neon);
  opacity: 0.7;
}

.page-products .download-steps {
  margin-top: 2.2rem;
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--c-orange);
  border-radius: 2px;
  padding: 18px 20px;
}

.page-products .download-steps h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 900;
  margin: 0 0 12px;
  color: var(--c-paper);
}

.page-products .download-steps ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .download-steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(245, 247, 250, 0.85);
}

.page-products .download-steps__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 900;
  color: #fff;
  background: var(--c-orange);
  border-radius: 2px;
}

.page-products .download-note {
  margin: 2rem 0 0;
  font-family: var(--font-body);
  font-size: 0.84rem;
  text-align: center;
  color: rgba(245, 247, 250, 0.55);
}

/* ========== 版本历史 ========== */
.page-products .history-section {
  position: relative;
  background: #f2f4f7;
  padding: clamp(3rem, 6vw, 5.5rem) 0;
  overflow: hidden;
}

.page-products .history-section__deco {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 180px;
  opacity: 0.14;
  pointer-events: none;
}

.page-products .history-section__deco img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .history-section__inner {
  position: relative;
  z-index: 1;
}

.page-products .history-timeline {
  position: relative;
  margin-top: 2.5rem;
  padding-left: 22px;
}

.page-products .history-timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--c-neon), rgba(0, 255, 136, 0.2) 45%, var(--c-orange) 100%);
}

.page-products .history-item {
  position: relative;
  margin-bottom: 14px;
}

.page-products .history-item__marker {
  position: absolute;
  left: -22px;
  top: 18px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-blue);
  border: 2px solid var(--c-paper);
  box-shadow: 0 0 0 2px var(--c-blue);
}

.page-products .history-item__marker--now {
  background: var(--c-neon);
  border-color: var(--c-deep);
  box-shadow: 0 0 0 2px var(--c-neon);
}

.page-products .history-item__marker--key {
  background: var(--c-orange);
  border-color: var(--c-paper);
  box-shadow: 0 0 0 2px var(--c-orange);
}

.page-products .history-entry {
  background: #fff;
  border: 1px solid rgba(11, 31, 58, 0.08);
  border-radius: 3px;
  box-shadow: 0 3px 14px rgba(11, 31, 58, 0.06);
  transition: box-shadow 0.2s ease;
}

.page-products .history-entry[open] {
  box-shadow: 0 10px 28px rgba(11, 31, 58, 0.12);
}

.page-products .history-entry summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.page-products .history-entry summary::-webkit-details-marker {
  display: none;
}

.page-products .history-entry__version {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--c-deep);
}

.page-products .history-entry__platform {
  font-family: var(--font-body);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(18, 18, 18, 0.5);
  border: 1px solid rgba(11, 31, 58, 0.12);
  border-radius: 2px;
  padding: 3px 8px;
}

.page-products .history-entry__list {
  list-style: none;
  margin: 0;
  padding: 0 18px 18px 22px;
  display: grid;
  gap: 7px;
  border-top: 1px dashed rgba(11, 31, 58, 0.1);
  padding-top: 12px;
}

.page-products .history-entry__list li {
  position: relative;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(18, 18, 18, 0.78);
  padding-left: 16px;
}

.page-products .history-entry__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  background: var(--c-neon);
  border-radius: 1px;
}

/* ========== 用户场景 ========== */
.page-products .scenarios-section {
  background: var(--c-paper);
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}

.page-products .scenario-grid {
  display: grid;
  gap: 18px;
  margin-top: 2rem;
}

.page-products .scenario-card {
  position: relative;
  background: #fff;
  border: 1px solid rgba(11, 31, 58, 0.08);
  border-radius: 3px;
  padding: 30px 24px 24px;
  box-shadow: var(--app-card-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

.page-products .scenario-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(11, 31, 58, 0.12);
}

.page-products .scenario-card::after {
  content: "";
  position: absolute;
  right: -20px;
  top: -20px;
  width: 70px;
  height: 70px;
  background: var(--app-neon-bg);
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 50%;
  pointer-events: none;
}

.page-products .scenario-card__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 900;
  color: var(--c-deep);
  background: var(--app-neon-bg);
  border: 1px solid rgba(0, 255, 136, 0.4);
  border-radius: 2px;
  margin-bottom: 14px;
}

.page-products .scenario-card h3 {
  font-family: var(--font-title);
  font-size: 1.12rem;
  font-weight: 900;
  margin: 0 0 10px;
  color: var(--c-deep);
  line-height: 1.35;
}

.page-products .scenario-card p {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(18, 18, 18, 0.7);
  margin: 0 0 16px;
}

.page-products .scenario-card__link {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 2px solid rgba(30, 74, 111, 0.2);
  transition: color 0.2s, border-color 0.2s;
}

.page-products .scenario-card__link:hover {
  color: var(--c-neon);
  border-color: var(--c-neon);
}

/* ========== 中等屏适配 ========== */
@media (min-width: 640px) {
  .page-products .apps-hero__visual {
    min-height: 420px;
  }

  .page-products .phone-frame {
    width: 210px;
  }

  .page-products .feature-collection {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .feature-card--wide {
    grid-column: 1 / -1;
  }

  .page-products .feature-card:nth-child(odd):not(.feature-card--wide) {
    margin-top: 28px;
  }

  .page-products .calendar-flow {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    padding: 22px;
  }

  .page-products .platform-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .page-products .platform-card--android {
    margin-top: 32px;
  }

  .page-products .download-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

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

  .page-products .scenario-card:last-child {
    grid-column: 1 / -1;
  }
}

/* ========== 桌面布局 ========== */
@media (min-width: 900px) {
  .page-products .apps-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    gap: 3rem;
  }

  .page-products .apps-hero__visual {
    min-height: 460px;
    justify-content: flex-end;
    padding-right: 40px;
  }

  .page-products .phone-frame {
    width: 220px;
  }

  .page-products .apps-hero__badge {
    left: 4%;
    bottom: 14%;
  }

  .page-products .feature-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
  }

  .page-products .feature-nav {
    position: sticky;
    top: calc(var(--header-total) + 16px);
    display: grid;
    gap: 2px;
  }

  .page-products .feature-nav__title {
    flex-basis: auto;
    margin-bottom: 8px;
  }

  .page-products .feature-nav__link {
    display: block;
    font-size: 0.85rem;
    padding: 9px 12px;
  }

  .page-products .feature-collection {
    gap: 20px;
  }

  .page-products .feature-card {
    padding: 26px 24px 24px;
  }

  .page-products .feature-card--wide {
    display: grid;
    grid-template-columns: 44px 1fr auto;
    gap: 18px;
    align-items: center;
  }

  .page-products .feature-card--wide .feature-card__icon {
    margin-bottom: 0;
  }

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

  .page-products .scenario-card:last-child {
    grid-column: auto;
  }

  .page-products .scenario-card:nth-child(2) {
    transform: translateY(26px);
  }

  .page-products .scenario-card:nth-child(2):hover {
    transform: translateY(22px);
  }
}

/* ========== 大幅宽屏 ========== */
@media (min-width: 1200px) {
  .page-products .apps-hero__visual {
    padding-right: 60px;
  }

  .page-products .apps-hero__deco--line {
    right: 0;
    width: 150px;
    height: 150px;
  }
}