.page-home {
  --home-gap: clamp(16px, 2.4vw, 28px);
  --home-pad: clamp(18px, 2.6vw, 26px);
  display: block;
}

/* ================= Hero ================= */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  padding: clamp(30px, 5vw, 64px) 0 clamp(34px, 5.4vw, 76px);
  background: var(--obsidian);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .home-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 78% at 78% 0%, rgba(179, 18, 43, 0.46) 0%, rgba(179, 18, 43, 0) 62%),
    radial-gradient(90% 60% at 4% 92%, rgba(53, 224, 214, 0.14) 0%, rgba(53, 224, 214, 0) 66%),
    linear-gradient(180deg, rgba(11, 13, 18, 0.58) 0%, rgba(11, 13, 18, 0.9) 58%, var(--obsidian) 100%);
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 2;
}

.page-home .home-hero__crumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 6px 15px;
  border: 1px solid var(--hair);
  border-radius: var(--pill);
  background: rgba(20, 23, 31, 0.66);
  color: var(--grey);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-home .home-hero__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  animation: home-pulse 2.4s var(--ease) infinite;
}

@keyframes home-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(53, 224, 214, 0.2); }
  50% { box-shadow: 0 0 0 8px rgba(53, 224, 214, 0.03); }
}

.page-home .home-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--white);
  max-width: 16em;
  text-shadow: 0 0 42px rgba(53, 224, 214, 0.12);
}

.page-home .home-hero__lede {
  margin: 0;
  max-width: 48em;
  color: var(--grey);
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.85;
}

.page-home .home-hero__cols {
  display: grid;
  gap: var(--home-gap);
  margin-top: clamp(24px, 3.8vw, 46px);
}

.page-home .home-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  padding: var(--home-pad);
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  background: linear-gradient(178deg, rgba(20, 23, 31, 0.94), rgba(16, 26, 46, 0.9));
  backdrop-filter: blur(6px);
}

.page-home .home-col__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2vw, 25px);
  line-height: 1.28;
  color: var(--white);
}

.page-home .home-col--live {
  border-color: rgba(53, 224, 214, 0.3);
  background: linear-gradient(158deg, rgba(16, 26, 46, 0.96), rgba(11, 13, 18, 0.94));
  box-shadow: inset 0 0 0 1px rgba(53, 224, 214, 0.06), 0 22px 60px rgba(0, 0, 0, 0.34);
}

.page-home .home-col--live .btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-home .home-col--device .btn {
  align-self: flex-start;
}

@media (min-width: 900px) {
  .page-home .home-hero__cols {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr) minmax(0, 1.2fr);
    align-items: start;
  }
  .page-home .home-col--entry { margin-top: 56px; }
  .page-home .home-col--device { margin-top: 28px; }
}

/* 入口矩阵 */
.page-home .home-entry {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-entry__item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 2px;
  padding: 12px 14px;
  border: 1px solid var(--hair);
  border-radius: var(--r-sm);
  background: rgba(11, 13, 18, 0.62);
  text-decoration: none;
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease), background 0.26s var(--ease);
}

.page-home .home-entry__item:hover,
.page-home .home-entry__item:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(53, 224, 214, 0.5);
  background: rgba(16, 26, 46, 0.92);
}

.page-home .home-entry__k {
  grid-row: 1 / 3;
  align-self: center;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-home .home-entry__t {
  grid-column: 2;
  color: var(--white);
  font-weight: 700;
  font-size: 15px;
}

.page-home .home-entry__d {
  grid-column: 2;
  color: var(--grey);
  font-size: 13px;
  line-height: 1.6;
}

/* 环形概览 */
.page-home .home-board {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(16px, 2.2vw, 30px);
}

.page-home .home-donut {
  position: relative;
  flex: 0 0 auto;
  width: clamp(118px, 14vw, 156px);
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 2px;
  background: conic-gradient(
    var(--cyan) 0turn 0.34turn,
    var(--orange) 0.34turn 0.58turn,
    var(--red) 0.58turn 0.82turn,
    var(--navy) 0.82turn 1turn
  );
}

.page-home .home-donut::before {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  background: var(--obsidian);
}

.page-home .home-donut__num {
  position: relative;
  z-index: 1;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.page-home .home-donut__label {
  position: relative;
  z-index: 1;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.page-home .home-board__stats {
  flex: 1 1 220px;
  min-width: 0;
  display: grid;
  gap: 10px;
}

.page-home .datacard__value .unit {
  margin-left: 6px;
  font-size: 0.5em;
  font-weight: 500;
  color: var(--grey);
  vertical-align: 0.1em;
}

/* 设备卡 */
.page-home .home-device__shot {
  border-radius: var(--r-sm);
  overflow: hidden;
  border: 1px solid var(--hair);
}

.page-home .home-device__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 7;
  object-fit: cover;
}

.page-home .home-device__lede {
  margin: 0;
  color: var(--grey);
  font-size: 14px;
  line-height: 1.8;
}

/* ================= 实时分区 ================= */
.page-home .section {
  padding: clamp(44px, 6.4vw, 96px) 0;
}

.page-home .home-live {
  background: linear-gradient(180deg, var(--obsidian) 0%, var(--navy) 46%, var(--obsidian) 100%);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-home .home-live__banner {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--hair);
  margin-bottom: var(--home-gap);
}

.page-home .home-live__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

.page-home .home-live__grid {
  display: grid;
  gap: var(--home-gap);
}

@media (min-width: 960px) {
  .page-home .home-live__grid {
    grid-template-columns: minmax(0, 1.72fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-home .home-live__heat {
  position: relative;
  min-width: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid rgba(53, 224, 214, 0.24);
  background: var(--charcoal);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.36);
}

.page-home .home-live__heat img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-live__legend {
  position: absolute;
  left: 14px;
  bottom: 14px;
  margin: 0;
  padding: 8px 15px;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  border-radius: var(--pill);
  border: 1px solid var(--hair);
  background: rgba(11, 13, 18, 0.84);
  backdrop-filter: blur(6px);
  font-size: 12px;
  color: var(--grey);
}

.page-home .home-live__legend li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-home .home-live__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-home .home-live__dot--cyan { background: var(--cyan); }
.page-home .home-live__dot--orange { background: var(--orange); }
.page-home .home-live__dot--grey { background: var(--grey); }

.page-home .home-live__side {
  min-width: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

@media (max-width: 639px) {
  .page-home .home-live__legend {
    position: static;
    border-radius: var(--r-sm);
    margin: 12px;
    background: rgba(11, 13, 18, 0.72);
  }
}

/* ================= 口牌对比 ================= */
.page-home .home-compare__cards {
  display: grid;
  gap: var(--home-gap);
}

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

.page-home .home-cmpcard {
  position: relative;
  min-width: 0;
  padding: var(--home-pad);
  border-radius: var(--r-md);
  border: 1px solid var(--hair);
  background: linear-gradient(155deg, rgba(20, 23, 31, 0.96), rgba(11, 13, 18, 0.92));
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .home-cmpcard:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 224, 214, 0.38);
}

.page-home .home-cmpcard::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--orange) 62%, var(--cyan));
}

.page-home .home-cmpcard__tag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 13px;
  border-radius: var(--pill);
  border: 1px solid rgba(53, 224, 214, 0.34);
  background: rgba(53, 224, 214, 0.1);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-home .home-cmpcard__head {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.1vw, 25px);
  line-height: 1.3;
  color: var(--white);
}

.page-home .home-cmpcard__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--hair);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-home .home-cmpcard__row {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: rgba(11, 13, 18, 0.74);
}

@media (min-width: 560px) {
  .page-home .home-cmpcard__row {
    grid-template-columns: minmax(0, 104px) minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

.page-home .home-cmpcard__k {
  color: var(--grey);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-home .home-cmpcard__v {
  color: var(--white);
  font-size: 14px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.page-home .home-compare__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin: clamp(18px, 2.4vw, 30px) 0 0;
  color: var(--grey);
  font-size: 14px;
  line-height: 1.8;
}

.page-home .home-compare__link {
  color: var(--orange);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 41, 0.44);
  padding-bottom: 2px;
  transition: border-color 0.24s var(--ease);
}

.page-home .home-compare__link:hover,
.page-home .home-compare__link:focus-visible {
  border-bottom-color: var(--orange);
}

/* ================= 版本对照 ================= */
.page-home .home-version {
  background: var(--charcoal);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  border-radius: var(--r-lg);
}

.page-home .home-version__list {
  display: grid;
  gap: 12px;
}

@media (min-width: 940px) {
  .page-home .home-version__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
}

/* ================= 信任条 ================= */
.page-home .home-trust {
  padding: clamp(40px, 5.6vw, 88px) 0;
}

.page-home .home-trust__title {
  margin: 0 0 clamp(18px, 2.4vw, 30px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 36px);
  line-height: 1.2;
  color: var(--white);
}

.page-home .home-trust__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  background: var(--hair);
  overflow: hidden;
}

@media (min-width: 760px) {
  .page-home .home-trust__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .home-trust__item {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 16px 18px;
  background: var(--charcoal);
}

.page-home .home-trust__k {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .home-trust__v {
  color: var(--white);
  font-size: 14px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.page-home .home-trust__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.4vw, 30px);
}

/* ================= 无障碍与动效降级 ================= */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__dot { animation: none; }
  .page-home .home-entry__item,
  .page-home .home-cmpcard,
  .page-home .home-compare__link { transition: none; }
  .page-home .home-entry__item:hover,
  .page-home .home-cmpcard:hover { transform: none; }
}
<<<END>>>