.page-home {
  --home-cyan-glow: rgba(22, 224, 208, .35);
  --home-orange-glow: rgba(255, 122, 47, .3);
  background: var(--ink);
  color: var(--white);
}

/* ============ 首屏 ============ */
.page-home .hero {
  position: relative;
  padding: 44px 0 40px;
  overflow: hidden;
}

@media (min-width: 900px) {
  .page-home .hero { padding: 76px 0 64px; }
}

.page-home .hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -18%;
  width: 72vw;
  height: 72vw;
  background: radial-gradient(circle at 60% 40%, rgba(22, 224, 208, .13), transparent 62%);
  pointer-events: none;
}

.page-home .hero__ghost {
  position: absolute;
  top: 18px;
  right: -3vw;
  z-index: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(52px, 13vw, 148px);
  line-height: .86;
  letter-spacing: -.03em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(159, 216, 255, .15);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}

@media (min-width: 1024px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 3fr) minmax(0, 1fr);
    gap: 44px;
    align-items: center;
  }
}

.page-home .hero__copy {
  min-width: 0;
}

.page-home .hero__title {
  margin: 14px 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 8.2vw, 84px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--white);
  text-wrap: balance;
}

.page-home .hero__lede {
  max-width: 46ch;
  margin: 0 0 28px;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.75;
}

@media (min-width: 900px) {
  .page-home .hero__lede { font-size: 17px; }
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.page-home .hero__quick {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border-top: 1px solid var(--line);
  background: var(--line);
}

.page-home .hero__quick-cell {
  padding: 14px 0 0;
  background: var(--ink);
}

.page-home .hero__quick-cell dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ice);
  text-transform: uppercase;
}

.page-home .hero__quick-cell dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 19px;
  font-weight: 700;
  color: var(--white);
}

.page-home .hero__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ink-2);
  clip-path: polygon(11% 0, 100% 0, 89% 100%, 0 100%);
}

@media (min-width: 1024px) {
  .page-home .hero__figure { aspect-ratio: 3 / 4; }
}

.page-home .hero__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(.85) brightness(.82);
}

.page-home .hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(158deg, var(--home-cyan-glow) 0%, transparent 46%, rgba(7, 14, 31, .88) 100%);
  pointer-events: none;
}

/* ============ 轮次状态带 ============ */
.page-home .statusband {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
}

.page-home .statusband__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 26px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-home .statusband__state {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--white);
}

.page-home .statusband .band__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 0 rgba(255, 209, 102, .55);
  animation: home-pulse 2.2s var(--ease) infinite;
}

@keyframes home-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 209, 102, .5); }
  70%  { box-shadow: 0 0 0 9px rgba(255, 209, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 209, 102, 0); }
}

.page-home .statusband__item {
  margin: 0;
  font-size: 13.5px;
  color: var(--mist);
}

.page-home .statusband__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--cyan);
}

.page-home .statusband__item--note {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ice);
  border-bottom: 1px dashed rgba(159, 216, 255, .4);
  cursor: help;
}

.page-home .statusband__item--note:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

@media (max-width: 767px) {
  .page-home .statusband__item--note { margin-left: 0; }
}

/* ============ 五个入口 ============ */
.page-home .section.entries {
  padding-top: 56px;
  padding-bottom: 56px;
}

.page-home .entrylist {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .entrylist__link {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  grid-template-areas:
    "num body"
    "tag tag";
  gap: 8px 16px;
  align-items: start;
  padding: 20px 18px 18px 20px;
  border-left: 4px solid var(--line);
  background: linear-gradient(90deg, rgba(14, 26, 51, .95) 0%, rgba(14, 26, 51, .2) 68%, transparent 100%);
  color: var(--white);
  text-decoration: none;
  transition: transform .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
}

@media (min-width: 768px) {
  .page-home .entrylist__link {
    grid-template-columns: 46px minmax(0, 1fr) auto;
    grid-template-areas: "num .page-home tag";
    align-items: baseline;
    padding: 24px 22px 24px 24px;
  }
}

.page-home .entrylist__link:hover,
.page-home .entrylist__link:focus-visible {
  transform: translateX(5px);
  background: linear-gradient(90deg, rgba(27, 42, 74, .95) 0%, rgba(14, 26, 51, .35) 74%, transparent 100%);
}

.page-home .entrylist__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .entrylist__link--cyan   { border-left-color: var(--cyan); }
.page-home .entrylist__link--orange { border-left-color: var(--orange); }
.page-home .entrylist__link--ice    { border-left-color: var(--ice); }
.page-home .entrylist__link--mist   { border-left-color: var(--mist); }
.page-home .entrylist__link--amber  { border-left-color: var(--amber); }

.page-home .entrylist__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 700;
  color: var(--line);
  letter-spacing: .04em;
}

.page-home .entrylist__body {
  grid-area: body;
  min-width: 0;
  display: block;
}

.page-home .entrylist__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -.01em;
  margin-bottom: 7px;
}

@media (min-width: 768px) {
  .page-home .entrylist__title { font-size: 24px; }
}

.page-home .entrylist__desc {
  display: block;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .entrylist__tag {
  grid-area: tag;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--ice);
  border: 1px solid var(--line);
  padding: 3px 9px;
  border-radius: 2px;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .page-home .entrylist__tag { justify-self: end; }
}

/* ============ 数据能力 ============ */
.page-home .section.capability {
  padding-top: 56px;
  padding-bottom: 56px;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .capability__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  margin-top: 28px;
}

@media (min-width: 900px) {
  .page-home .capability__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 3fr);
    gap: 44px;
    align-items: start;
  }
}

.page-home .capability__metrics {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  padding: 1px;
}

.page-home .trail {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .8;
}

.page-home .capability__metric {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 18px 24px;
  background: var(--ink-2);
}

.page-home .capability__metric .metric__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1;
  letter-spacing: -.02em;
  display: block;
}

.page-home .capability__metric .metric__value i {
  font-style: normal;
  font-size: .38em;
  letter-spacing: .02em;
  margin-left: 5px;
  color: var(--mist);
}

.page-home .capability__metric.metric--ice .metric__value { color: var(--ice); }
.page-home .capability__metric.metric--orange .metric__value { color: var(--orange); }

.page-home .capability__metric .metric__label {
  display: block;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .capability__figure {
  margin: 0;
}

.page-home .capability__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: cover;
  object-position: center 22%;
  border-radius: 3px;
  filter: saturate(.9) brightness(.85);
}

.page-home .capability__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ice);
  border-left: 2px solid var(--cyan);
  padding-left: 12px;
}

/* --- 分段切换预览 --- */
.page-home .preview {
  margin-top: 34px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
}

.page-home .preview .tabs__list {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 3px;
  width: max-content;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .preview .tabs__list::-webkit-scrollbar { display: none; }

.page-home .preview .tabs__tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1;
  padding: 11px 20px;
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .18s var(--ease), color .18s var(--ease);
}

.page-home .preview .tabs__tab:hover { color: var(--white); }

.page-home .preview .tabs__tab[aria-selected="true"] {
  background: var(--cyan);
  color: #04161A;
  font-weight: 700;
}

.page-home .preview .tabs__tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-home .preview .tabs__panels { margin-top: 18px; }

.page-home .datalist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .datalist__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}

.page-home .datalist__key { color: var(--mist); }

.page-home .datalist__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13.5px;
  letter-spacing: .01em;
  color: var(--ice);
}

/* ============ 四个使用时刻 ============ */
.page-home .section.moments {
  padding-top: 56px;
  padding-bottom: 56px;
}

.page-home .moments__band {
  margin: 26px 0 0;
  position: relative;
  overflow: hidden;
  border-radius: 3px;
}

.page-home .moments__band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  filter: saturate(.75) brightness(.72);
}

.page-home .moments__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 14, 31, .9) 0%, transparent 42%, rgba(255, 122, 47, .16) 100%);
  pointer-events: none;
}

.page-home .moments__list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
}

@media (min-width: 640px) {
  .page-home .moments__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .page-home .moments__list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.page-home .moments__item {
  background: var(--ink);
  padding: 22px 18px 26px;
}

.page-home .moments__stamp {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(159, 216, 255, .7);
  margin-bottom: 14px;
}

.page-home .moments__name {
  margin: 0 0 9px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--white);
}

.page-home .moments__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ============ 合作通道 ============ */
.page-home .section.collab {
  padding-top: 48px;
  padding-bottom: 64px;
  background: var(--deep-teal);
  border-top: 1px solid var(--line);
}

.page-home .collab__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

@media (min-width: 900px) {
  .page-home .collab__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 48px;
  }
}

.page-home .collab__copy { min-width: 0; }

.page-home .collab__title {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 42px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--white);
  text-wrap: balance;
}

.page-home .collab__text {
  margin: 0 0 20px;
  max-width: 54ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .collab__list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .collab__list li {
  display: flex;
  align-items: baseline;
  gap: 11px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--white);
}

.page-home .collab__bullet {
  flex: 0 0 auto;
  width: 18px;
  height: 2px;
  margin-top: 9px;
  background: var(--cyan);
}

.page-home .collab__figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: 3px;
}

.page-home .collab__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.8) brightness(.8);
}

.page-home .collab__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(22, 224, 208, .18) 0%, transparent 48%, rgba(7, 14, 31, .8) 100%);
  pointer-events: none;
}

/* ============ 通用收敛 ============ */
.page-home .section .sechead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 24px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}

.page-home .sechead__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-home .sechead__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--ice);
  white-space: nowrap;
}

.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-home .eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--cyan);
  display: inline-block;
}

@media (prefers-reduced-motion: reduce) {
  .page-home .statusband .band__dot { animation: none; }
  .page-home .entrylist__link { transition: none; }
  .page-home .preview .tabs__tab { transition: none; }
}
</main>