.page-home {
  background: var(--field);
  color: var(--ice);
  font-family: var(--font-body);
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0;
}

.page-home .index-tag {
  color: var(--steel);
}

.page-home .home-wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 18px;
}

@media (min-width: 760px) {
  .page-home .home-wrap {
    padding-inline: 30px;
  }
}

@media (min-width: 1024px) {
  .page-home .home-wrap {
    padding-inline: 40px;
  }
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 26px 0 44px;
  background:
    radial-gradient(110% 80% at 100% 0%, rgba(255, 106, 26, 0.22), transparent 60%),
    radial-gradient(85% 70% at 0% 100%, rgba(43, 232, 176, 0.1), transparent 62%),
    var(--field);
}

.page-home .hero__slice {
  position: absolute;
  inset: auto -12% -36% -12%;
  height: 66%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(150deg, rgba(255, 106, 26, 0.5), rgba(255, 106, 26, 0.12) 55%, transparent 80%);
  clip-path: polygon(0 32%, 100% 0, 100% 100%, 0 100%);
}

.page-home .hero__pitch {
  position: absolute;
  right: -14%;
  top: -16%;
  width: 68vmin;
  max-width: 540px;
  color: rgba(43, 232, 176, 0.16);
  pointer-events: none;
  z-index: 0;
  transform: rotate(-6deg);
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}

.page-home .hero__copy .eyebrow {
  color: var(--peach);
}

.page-home .hero h1 {
  margin-top: 10px;
  font-size: clamp(30px, 7.4vw, 54px);
}

.page-home .hero__lead {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 247, 251, 0.78);
}

.page-home .hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-home .hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-home .hero__fact dt {
  font-size: 11.5px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-home .hero__fact dd {
  margin: 7px 0 0;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--ice);
}

.page-home .hero__fact:nth-child(2) dd {
  color: var(--cyan);
}

.page-home .hero__stage {
  position: relative;
  display: grid;
  gap: 14px;
}

.page-home .hero__shot {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-organic);
  background: var(--panel);
  aspect-ratio: 16 / 9;
}

.page-home .hero__shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.75) contrast(1.06);
}

.page-home .hero__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, rgba(11, 27, 51, 0.86), rgba(11, 27, 51, 0.42) 55%, rgba(255, 106, 26, 0.3)),
    repeating-linear-gradient(90deg, rgba(43, 232, 176, 0.16) 0 1px, transparent 1px 30px);
}

/* ---------- 双场对照卡 ---------- */

.page-home .duel {
  position: relative;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-organic-alt);
  background: linear-gradient(160deg, rgba(22, 48, 90, 0.96), rgba(6, 13, 24, 0.94));
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
}

.page-home .duel__title {
  margin: 0 0 13px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--peach);
}

.page-home .duel__grid {
  display: grid;
  gap: 10px;
}

.page-home .duel__card {
  --accent: var(--orange);
  padding: 14px 14px 16px;
  border-radius: var(--radius-organic);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  background: rgba(6, 13, 24, 0.52);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-home .duel__card--b {
  --accent: var(--cyan);
}

.page-home .duel__card:hover,
.page-home .duel__card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.42);
}

.page-home .duel__side {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.page-home .duel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.page-home .duel__league {
  margin: 0 0 11px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-home .duel__meta {
  display: grid;
  gap: 7px;
  margin: 0;
}

.page-home .duel__meta > div {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 10px;
  font-size: 12.5px;
  line-height: 1.55;
}

.page-home .duel__meta dt {
  color: var(--steel);
}

.page-home .duel__meta dd {
  margin: 0;
  color: rgba(244, 247, 251, 0.9);
}

.page-home .duel__note {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 12.5px;
  line-height: 1.65;
  color: rgba(244, 247, 251, 0.64);
}

@media (min-width: 620px) {
  .page-home .duel__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 980px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1.18fr);
    align-items: start;
    gap: 34px;
  }

  .page-home .duel {
    margin-left: -34px;
    margin-top: -8px;
  }
}

/* ---------- 01—04 入口 ---------- */

.page-home .entries {
  padding: 46px 0 42px;
  background: var(--field);
}

.page-home .entries__head {
  max-width: 620px;
}

.page-home .entries h2 {
  margin-top: 10px;
  font-size: clamp(23px, 4.6vw, 34px);
}

.page-home .entries__lead {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 247, 251, 0.7);
}

.page-home .entry-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-home .entry {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 20px 4px;
  border-top: 1px solid var(--line);
  transition: background-color 0.2s var(--ease);
}

.page-home .entry:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .entry:hover,
.page-home .entry:focus-within {
  background: rgba(22, 48, 90, 0.42);
}

.page-home .entry__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
  color: var(--steel);
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .entry:hover .entry__num,
.page-home .entry:focus-within .entry__num {
  color: var(--orange);
  transform: translateX(2px);
}

.page-home .entry__title {
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.page-home .entry__title a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

.page-home .entry__desc {
  margin: 7px 0 0;
  max-width: 46em;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(244, 247, 251, 0.66);
}

.page-home .entry__time {
  grid-column: 2;
  justify-self: start;
  margin-top: 8px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(43, 232, 176, 0.12);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
}

@media (min-width: 860px) {
  .page-home .entry {
    grid-template-columns: 84px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px 24px;
    padding: 22px 8px;
  }

  .page-home .entry__num {
    font-size: 32px;
  }

  .page-home .entry__time {
    grid-column: 3;
    margin-top: 0;
  }
}

/* ---------- 前瞻与排名预览 ---------- */

.page-home .preview {
  padding: 44px 0 40px;
  background: var(--ice);
  color: var(--field);
}

.page-home .preview .index-tag {
  color: var(--teal);
}

.page-home .preview h2 {
  margin-top: 8px;
  font-size: clamp(22px, 4.4vw, 32px);
  color: var(--field);
}

.page-home .preview__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
}

.page-home .preview__banner {
  position: relative;
  margin: 20px 0 22px;
  overflow: hidden;
  border-radius: var(--radius-organic-alt);
  background: var(--panel);
  aspect-ratio: 16 / 9;
}

.page-home .preview__banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8);
}

.page-home .preview__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(105deg, rgba(11, 27, 51, 0.78), rgba(11, 27, 51, 0.24) 48%, rgba(255, 106, 26, 0.26)),
    repeating-linear-gradient(0deg, rgba(43, 232, 176, 0.14) 0 1px, transparent 1px 26px);
}

@media (min-width: 860px) {
  .page-home .preview__banner {
    aspect-ratio: 21 / 8;
    margin: 22px 0 24px;
  }
}

.page-home .rail-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 2px 2px 16px;
  margin-inline: -2px;
  scrollbar-width: thin;
}

.page-home .rail-track > * {
  flex: 0 0 84%;
  scroll-snap-align: start;
}

@media (min-width: 700px) {
  .page-home .rail-track > * {
    flex-basis: 330px;
  }
}

@media (min-width: 1100px) {
  .page-home .rail-track > * {
    flex-basis: 356px;
  }
}

.page-home .feed-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px 18px 16px;
  border-radius: var(--radius-organic);
  background: #fff;
  box-shadow: 0 12px 26px rgba(11, 27, 51, 0.09);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-home .feed-card:hover,
.page-home .feed-card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 18px 34px rgba(11, 27, 51, 0.16);
}

.page-home .feed-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--teal);
}

.page-home .dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
}

.page-home .dot--cyan {
  background: var(--teal);
}

.page-home .feed-card h3 {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.42;
  color: var(--field);
}

.page-home .feed-card > p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(11, 27, 51, 0.72);
}

.page-home .feed-card__foot {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid rgba(11, 27, 51, 0.1);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--teal);
}

.page-home .rank-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .rank-list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
  font-size: 12.5px;
  color: rgba(11, 27, 51, 0.78);
  border-bottom: 1px dashed rgba(11, 27, 51, 0.1);
}

.page-home .rank-list li:last-child {
  border-bottom: 0;
}

.page-home .rank-list__pos {
  font-family: var(--font-mono);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--steel);
}

.page-home .rank-list__delta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--steel);
}

.page-home .rank-list__delta--up {
  color: var(--teal);
}

.page-home .rank-list__delta--down {
  color: var(--orange);
}

/* ---------- 为什么看对照 ---------- */

.page-home .why {
  padding: 48px 0 44px;
  background: linear-gradient(180deg, var(--field), #0a1729 62%, var(--field));
}

.page-home .why__grid {
  display: grid;
  gap: 26px;
}

.page-home .why__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-organic-alt);
  background: var(--panel);
}

.page-home .why__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.78);
}

.page-home .why__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(150deg, rgba(11, 27, 51, 0.8), rgba(14, 122, 95, 0.3));
}

.page-home .why__figure figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 16px 16px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(244, 247, 251, 0.82);
  background: linear-gradient(0deg, rgba(6, 13, 24, 0.92), transparent);
}

.page-home .why h2 {
  margin-top: 10px;
  font-size: clamp(23px, 4.6vw, 34px);
}

.page-home .why__copy > p {
  margin: 14px 0 0;
  max-width: 36em;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 247, 251, 0.74);
}

.page-home .why__list {
  list-style: none;
  margin: 20px 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .why__list li {
  padding: 13px 16px;
  border-radius: var(--radius-organic);
  border-left: 2px solid var(--cyan);
  background: rgba(22, 48, 90, 0.45);
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(244, 247, 251, 0.76);
}

.page-home .why__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

@media (min-width: 900px) {
  .page-home .why__grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: center;
    gap: 42px;
  }
}

/* ---------- 手机端开始 ---------- */

.page-home .mobile-start {
  padding: 46px 0 44px;
  background: var(--field);
}

.page-home .mobile-start__grid {
  display: grid;
  gap: 26px;
}

.page-home .mobile-start h2 {
  margin-top: 10px;
  font-size: clamp(22px, 4.5vw, 32px);
}

.page-home .mobile-start__lead {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 247, 251, 0.7);
}

.page-home .steps {
  list-style: none;
  margin: 22px 0;
  padding: 0;
}

.page-home .step {
  position: relative;
  padding: 16px 0 16px 46px;
  border-top: 1px solid var(--line);
}

.page-home .step:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .step__num {
  position: absolute;
  left: 0;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .step h3 {
  font-size: 15.5px;
  font-weight: 800;
  line-height: 1.4;
}

.page-home .step p {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(244, 247, 251, 0.68);
}

.page-home .mobile-start__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-organic);
  background: var(--panel);
}

.page-home .mobile-start__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.82);
}

.page-home .mobile-start__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(200deg, rgba(11, 27, 51, 0.72), rgba(255, 106, 26, 0.18));
}

@media (min-width: 900px) {
  .page-home .mobile-start__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
    gap: 38px;
  }

  .page-home .mobile-start__figure {
    max-width: 330px;
    justify-self: end;
  }
}

/* ---------- 常见疑问 ---------- */

.page-home .faq {
  padding: 46px 0 50px;
  background: var(--ice);
  color: var(--field);
}

.page-home .faq .index-tag {
  color: var(--teal);
}

.page-home .faq__grid {
  display: grid;
  gap: 24px;
}

.page-home .faq h2 {
  margin-top: 8px;
  font-size: clamp(22px, 4.4vw, 32px);
  color: var(--field);
}

.page-home .faq__lead {
  margin: 12px 0 0;
  max-width: 30em;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(11, 27, 51, 0.68);
}

.page-home .qa {
  border-bottom: 1px solid rgba(11, 27, 51, 0.14);
}

.page-home .qa summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 2px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--field);
}

.page-home .qa summary::-webkit-details-marker {
  display: none;
}

.page-home .qa summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-home .qa__mark {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(11, 27, 51, 0.08);
  transition: background-color 0.2s var(--ease);
}

.page-home .qa__mark::before,
.page-home .qa__mark::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 9px;
  height: 2px;
  background: var(--field);
  transform: translate(-50%, -50%);
  transition: transform 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-home .qa__mark::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-home .qa[open] .qa__mark {
  background: var(--orange);
}

.page-home .qa[open] .qa__mark::before,
.page-home .qa[open] .qa__mark::after {
  background: #ffffff;
}

.page-home .qa[open] .qa__mark::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-home .qa__a {
  padding: 0 2px 18px;
}

.page-home .qa__a p {
  margin: 0;
  max-width: 42em;
  font-size: 13.5px;
  line-height: 1.78;
  color: rgba(11, 27, 51, 0.72);
}

@media (min-width: 900px) {
  .page-home .faq__grid {
    grid-template-columns: minmax(0, 0.74fr) minmax(0, 1.26fr);
    align-items: start;
    gap: 40px;
  }
}

/* ---------- 收束 ---------- */

.page-home .finale {
  padding: 42px 0 48px;
  border-top: 1px solid var(--line);
  background: linear-gradient(120deg, var(--panel), var(--field) 55%, #121f36);
}

.page-home .finale__inner {
  display: grid;
  gap: 14px;
}

.page-home .finale h2 {
  font-size: clamp(22px, 4.6vw, 32px);
}

.page-home .finale p {
  margin: 0;
  max-width: 40em;
  font-size: 13.5px;
  line-height: 1.78;
  color: rgba(244, 247, 251, 0.72);
}

.page-home .finale__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

@media (prefers-reduced-motion: reduce) {
  .page-home .duel__card,
  .page-home .feed-card,
  .page-home .entry,
  .page-home .entry__num,
  .page-home .qa__mark,
  .page-home .qa__mark::before,
  .page-home .qa__mark::after {
    transition-duration: 0.01ms;
  }

  .page-home .duel__card:hover,
  .page-home .feed-card:hover,
  .page-home .entry:hover .entry__num {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>