/* ===== 首页 · page-home ===== */
.page-home {
  --home-pad: clamp(1.25rem, 4vw, 3rem);
  --home-radius: 22px;
}

.page-home .section {
  padding-block: clamp(2.75rem, 7vw, 5.5rem);
}

.page-home .section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.4vw, 2.6rem);
  line-height: 1.14;
  letter-spacing: -.015em;
  margin: .65rem 0 0;
}

.page-home .section-lede {
  max-width: 46em;
  margin: 1rem 0 0;
  font-size: .96rem;
  line-height: 1.85;
}

.page-home .section--ink .section-lede { color: rgba(242, 237, 228, .76); }
.page-home .section--paper .section-lede,
.page-home .section--paper-2 .section-lede { color: rgba(11, 13, 16, .74); }

.page-home .eyebrow .mono { color: var(--red); }
.page-home .section--ink .eyebrow .mono { color: var(--amber); }

/* ---------- 首屏分屏 ---------- */
.page-home .hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(70% 55% at 88% 6%, rgba(45, 156, 219, .18), transparent 65%),
    radial-gradient(60% 50% at 2% 98%, rgba(200, 16, 46, .2), transparent 62%);
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  }
}

.page-home .hero__story {
  background: var(--paper);
  color: var(--ink);
  padding-block: clamp(2rem, 5vw, 4.25rem);
  padding-right: clamp(1.5rem, 4vw, 3.25rem);
  padding-left: max(var(--home-pad), calc((100vw - var(--shell)) / 2));
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.05rem;
}

.page-home .hero__story .crumbs {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-home .hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.4vw, 4.1rem);
  line-height: 1.05;
  letter-spacing: -.025em;
  margin: 0;
}

.page-home .hero__lede {
  max-width: 34em;
  margin: 0;
  font-size: clamp(.95rem, 1.3vw, 1.06rem);
  line-height: 1.85;
  color: rgba(11, 13, 16, .76);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: .35rem;
}

.page-home .hero__facts {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--line-light);
  display: grid;
  gap: .55rem;
}

.page-home .hero__facts li {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  font-size: .85rem;
  line-height: 1.6;
  color: rgba(11, 13, 16, .7);
}

.page-home .hero__facts .mono {
  flex: 0 0 auto;
  min-width: 4.2em;
  font-size: .84rem;
  color: var(--red);
}

.page-home .hero__stage {
  position: relative;
  isolation: isolate;
  min-height: 340px;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 1rem;
  overflow: hidden;
  background: var(--ink-2);
}

.page-home .hero__stage img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}

.page-home .hero__stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to top, rgba(11, 13, 16, .94) 8%, rgba(11, 13, 16, .3) 58%, rgba(11, 13, 16, .62) 100%),
    radial-gradient(58% 45% at 72% 18%, rgba(45, 156, 219, .34), transparent 70%);
}

.page-home .hero__stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(242, 237, 228, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 237, 228, .05) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(to top, #000 0%, transparent 82%);
  mask-image: linear-gradient(to top, #000 0%, transparent 82%);
}

.page-home .hero__stage-tag,
.page-home .hero__stream {
  position: relative;
  z-index: 2;
}

.page-home .hero__stage-tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  align-self: flex-start;
  margin: 0;
  padding: .3rem .8rem;
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--amber);
  border: 1px solid rgba(242, 183, 5, .38);
  border-radius: 999px;
}

.page-home .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  animation: home-pulse 2.2s ease-out infinite;
}

@keyframes home-pulse {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, .65); }
  70% { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .dot { animation: none; }
}

.page-home .hero__stream {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-home .hero__stream li {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  padding-left: .75rem;
  font-size: .84rem;
  line-height: 1.5;
  color: rgba(242, 237, 228, .82);
  border-left: 2px solid rgba(242, 237, 228, .16);
}

.page-home .hero__stream li:first-child { border-left-color: var(--green); }

.page-home .hero__stream .mono {
  flex: 0 0 auto;
  font-size: .78rem;
  color: var(--blue);
}

/* ---------- 筛选维度标签页 ---------- */
.page-home .tabs { margin-top: 1.9rem; }

.page-home .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-home .tabs__tab {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .04em;
  padding: .55rem 1.05rem;
  border-radius: 999px;
  border: 1px solid var(--line-dark);
  background: transparent;
  color: rgba(242, 237, 228, .82);
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

.page-home .tabs__tab:hover {
  border-color: var(--red-bright);
  color: #fff;
}

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

.page-home .tabs__tab[aria-selected="true"] {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

.page-home .tabs__panel {
  display: block;
  max-width: 46em;
  margin-top: 1.35rem;
  padding-left: 1rem;
  border-left: 2px solid rgba(45, 156, 219, .5);
  font-size: .95rem;
  line-height: 1.85;
  color: rgba(242, 237, 228, .8);
}

.page-home .tabs__panel p { margin: 0; }
.page-home .tabs__panel[hidden] { display: none !important; }

/* ---------- 伤停速览 ---------- */
.page-home .injury-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

@media (min-width: 900px) {
  .page-home .injury-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    align-items: start;
  }
}

.page-home .injury-list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-home .injury-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: .35rem .85rem;
  padding: .8rem .95rem;
  background: var(--paper-2);
  border-radius: var(--r-sm);
  border-left: 3px solid var(--red);
  font-size: .87rem;
}

.page-home .injury-list__who {
  color: rgba(11, 13, 16, .82);
}

.page-home .injury-list__when {
  grid-column: 2;
  font-size: .76rem;
  color: var(--grey);
}

@media (min-width: 560px) {
  .page-home .injury-list li {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }
  .page-home .injury-list__when {
    grid-column: auto;
    text-align: right;
  }
}

.page-home .injury-note {
  margin: 1.35rem 0 0;
  font-size: .86rem;
  line-height: 1.8;
  color: rgba(11, 13, 16, .62);
}

.page-home .home-shot {
  position: relative;
  margin: 0;
  border-radius: var(--home-radius);
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--line-light);
}

.page-home .home-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-shot__cap {
  padding: .7rem 1rem .85rem;
  font-size: .76rem;
  line-height: 1.5;
  color: rgba(242, 237, 228, .62);
  background: var(--ink-2);
}

@media (min-width: 900px) {
  .page-home .home-shot--phone {
    max-width: 420px;
    margin-inline: auto;
  }
}

/* ---------- 宽屏回看 ---------- */
.page-home .pc-shot {
  position: relative;
  margin: 1.9rem 0 0;
  border-radius: var(--home-radius);
  overflow: hidden;
  border: 1px solid var(--line-dark);
  background: var(--ink-3);
}

.page-home .pc-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .pc-timeline {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 1.5rem;
}

.page-home .pc-points {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
}

@media (min-width: 700px) {
  .page-home .pc-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
}

.page-home .pc-points li {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding: 1rem 1.15rem;
  background: var(--ink-2);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  font-size: .86rem;
  line-height: 1.6;
  color: rgba(242, 237, 228, .78);
}

.page-home .pc-points .mono {
  font-size: 1.15rem;
  color: var(--blue);
}

/* ---------- 手机订阅 ---------- */
.page-home .sub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

@media (min-width: 900px) {
  .page-home .sub-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }
}

.page-home .push-list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-home .push-card {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  padding: .95rem 1.05rem;
  background: var(--paper-2);
  border-radius: var(--r-md);
  border: 1px solid var(--line-light);
}

.page-home .push-card__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: .45rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(74, 222, 128, .16);
}

.page-home .push-card__dot--blue {
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(45, 156, 219, .16);
}

.page-home .push-card__dot--amber {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(242, 183, 5, .16);
}

.page-home .push-card__title {
  margin: 0;
  font-size: .92rem;
  font-weight: 600;
  color: rgba(11, 13, 16, .9);
}

.page-home .push-card__meta {
  margin: .25rem 0 0;
  font-size: .74rem;
  color: var(--grey);
}

.page-home .sub-note {
  margin: 1.35rem 0 0;
  font-size: .86rem;
  line-height: 1.8;
  color: rgba(11, 13, 16, .62);
}

/* ---------- 上手路径 ---------- */
.page-home .steps {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 700px) {
  .page-home .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .page-home .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding-bottom: 2rem;
  }
  .page-home .steps > li:nth-child(2),
  .page-home .steps > li:nth-child(4) {
    transform: translateY(1.75rem);
  }
}

.page-home .steps > li {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: 1.35rem 1.25rem 1.2rem;
  background: var(--ink-2);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
}

.page-home .steps__num {
  align-self: flex-start;
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--amber);
  border: 1px solid rgba(242, 183, 5, .35);
  border-radius: 999px;
  padding: .16rem .55rem;
}

.page-home .steps h3 {
  margin: .35rem 0 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
  line-height: 1.38;
  letter-spacing: -.01em;
}

.page-home .steps p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.75;
  color: rgba(242, 237, 228, .7);
}

.page-home .steps__link {
  align-self: flex-start;
  margin-top: auto;
  padding-top: .6rem;
  font-size: .82rem;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 156, 219, .35);
  transition: color .2s ease, border-color .2s ease;
}

.page-home .steps__link:hover,
.page-home .steps__link:focus-visible {
  color: #fff;
  border-bottom-color: var(--red-bright);
}

/* ---------- 收束卡片 ---------- */
.page-home .cta-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 5vw, 3.25rem);
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-lg);
}

.page-home .cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(58% 90% at 88% 10%, rgba(200, 16, 46, .48), transparent 66%),
    radial-gradient(50% 70% at 4% 96%, rgba(45, 156, 219, .34), transparent 62%);
}

.page-home .cta-card > * {
  position: relative;
  z-index: 1;
}

.page-home .cta-card h2 {
  color: var(--paper);
  margin: 0;
}

.page-home .cta-card p {
  max-width: 44em;
  margin: 1rem 0 0;
  font-size: .94rem;
  line-height: 1.85;
  color: rgba(242, 237, 228, .78);
}

.page-home .cta-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}