.page-yichun {
  --yi-ink: #211d46;
  --yi-deep: #342f65;
  --yi-violet: #6f63c7;
  --yi-lilac: #b7aff1;
  --yi-amber: #f4a62a;
  --yi-coral: #ef765d;
  --yi-mist: #f4f1e9;
  --yi-paper: #fffdf7;
  --yi-line: rgba(52, 47, 101, .18);
  --yi-shadow: 0 24px 70px rgba(33, 29, 70, .14);
  color: var(--yi-ink);
  background: var(--yi-paper);
}

.page-yichun .city-main { overflow: hidden; }
.page-yichun .city-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.page-yichun .city-section { padding: 112px 0; }
.page-yichun .city-eyebrow { margin: 0 0 20px; color: var(--yi-violet); font-size: 12px; font-weight: 900; letter-spacing: .22em; text-transform: uppercase; }
.page-yichun h1, .page-yichun h2, .page-yichun h3, .page-yichun p { text-wrap: pretty; }
.page-yichun h2 { margin: 0; font-family: "STSong", "Songti SC", serif; font-size: 45px; line-height: 1.13; letter-spacing: -.035em; }
.page-yichun .reveal { opacity: 0; transform: translateY(28px); transition: opacity .72s ease, transform .72s cubic-bezier(.2,.8,.2,1); }
.page-yichun .reveal.is-visible { opacity: 1; transform: none; }

.page-yichun .yi-hero {
  position: relative;
  min-height: 820px;
  padding: 32px 0 68px;
  isolation: isolate;
  background:
    radial-gradient(circle at 82% 18%, rgba(183,175,241,.32), transparent 26%),
    linear-gradient(135deg, #f6f0e6 0 47%, #e8e2ef 47% 100%);
}
.page-yichun .yi-contours,
.page-yichun .yi-contours::before,
.page-yichun .yi-contours::after { position: absolute; inset: 0; pointer-events: none; }
.page-yichun .yi-contours {
  z-index: -1;
  opacity: .34;
  background-image:
    repeating-radial-gradient(ellipse at 18% 78%, transparent 0 34px, rgba(52,47,101,.18) 35px 36px, transparent 37px 52px),
    linear-gradient(90deg, rgba(52,47,101,.07) 1px, transparent 1px),
    linear-gradient(rgba(52,47,101,.07) 1px, transparent 1px);
  background-size: auto, 72px 72px, 72px 72px;
}
.page-yichun .yi-contours::before { content: ""; background: linear-gradient(120deg, transparent 0 62%, rgba(244,166,42,.2) 62% 63%, transparent 63%); }
.page-yichun .yi-hero .city-crumb { margin-bottom: 34px; }
.page-yichun .yi-hero-grid { display: grid; grid-template-columns: .8fr 1.2fr; align-items: stretch; gap: 26px; }
.page-yichun .yi-hero-copy { position: relative; z-index: 2; padding: 68px 14px 44px 0; }
.page-yichun .yi-hero-copy::before { content: "147"; display: block; margin-bottom: 32px; color: rgba(52,47,101,.18); font-size: 15px; font-weight: 900; letter-spacing: .35em; }
.page-yichun .yi-hero-copy h1 { margin: 0; font-family: "STSong", "Songti SC", serif; font-size: 58px; line-height: 1.08; letter-spacing: -.045em; }
.page-yichun .yi-hero-copy h1 em { display: block; margin-top: 8px; color: var(--yi-deep); font-style: normal; font-weight: 500; }
.page-yichun .yi-hero-copy > p:not(.city-eyebrow) { max-width: 600px; margin: 30px 0 0; color: #504d6c; font-size: 18px; line-height: 1.9; }
.page-yichun .yi-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.page-yichun .yi-actions a { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 28px; padding: 0 23px; border: 1px solid var(--yi-deep); color: var(--yi-deep); font-weight: 850; text-decoration: none; transition: .25s ease; }
.page-yichun .yi-actions a:first-child { background: var(--yi-deep); color: white; }
.page-yichun .yi-actions a:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(52,47,101,.18); }
.page-yichun .yi-hero-visual { position: relative; min-height: 560px; margin: 0; overflow: hidden; border-radius: 170px 22px 22px 22px; box-shadow: var(--yi-shadow); background: var(--yi-deep); }
.page-yichun .yi-hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(155deg, rgba(33,29,70,.06), transparent 44%, rgba(33,29,70,.55)); pointer-events: none; }
.page-yichun .yi-hero-visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.page-yichun .yi-hero-visual figcaption { position: absolute; z-index: 2; left: 26px; right: 26px; bottom: 24px; display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; overflow: hidden; border-radius: 8px; background: rgba(255,255,255,.25); backdrop-filter: blur(18px); }
.page-yichun .yi-hero-visual figcaption span { padding: 14px 9px; color: white; background: rgba(33,29,70,.72); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-align: center; }
.page-yichun .yi-altitude { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; width: 82%; margin: -12px 0 0 auto; position: relative; z-index: 3; box-shadow: 0 16px 50px rgba(33,29,70,.16); }
.page-yichun .yi-altitude span { min-height: 108px; padding: 20px; border-right: 1px solid rgba(255,255,255,.22); color: white; background: var(--yi-deep); }
.page-yichun .yi-altitude span:nth-child(2) { transform: translateY(10px); background: #464078; }
.page-yichun .yi-altitude span:nth-child(3) { transform: translateY(20px); background: #5c529a; }
.page-yichun .yi-altitude span:nth-child(4) { transform: translateY(30px); background: var(--yi-amber); color: var(--yi-ink); }
.page-yichun .yi-altitude i, .page-yichun .yi-altitude b, .page-yichun .yi-altitude small { display: block; font-style: normal; }
.page-yichun .yi-altitude i { opacity: .68; font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.page-yichun .yi-altitude b { margin-top: 7px; font-size: 16px; }
.page-yichun .yi-altitude small { margin-top: 5px; opacity: .75; }

.page-yichun .yi-first-ad { padding: 60px 0 20px; background: var(--yi-paper); }

.page-yichun .yi-terrain { position: relative; background: #f3f0e6; }
.page-yichun .yi-terrain::before { content: "TOPOGRAPHY"; position: absolute; top: 50px; right: -24px; color: rgba(52,47,101,.045); font-size: 128px; font-weight: 900; letter-spacing: -.06em; }
.page-yichun .yi-section-head { display: grid; grid-template-columns: 1.12fr .88fr; align-items: end; gap: 64px; margin-bottom: 54px; }
.page-yichun .yi-section-head > p:last-child { margin: 0 0 4px; color: #5d5874; line-height: 1.9; }
.page-yichun .yi-waterfall { display: grid; grid-template-columns: 1.25fr .75fr .75fr; grid-template-rows: repeat(2, 230px); gap: 16px; align-items: start; }
.page-yichun .yi-register-figure { grid-row: 1 / 3; position: relative; height: 476px; margin: 0; overflow: hidden; border-radius: 8px 88px 8px 8px; background: var(--yi-deep); box-shadow: var(--yi-shadow); }
.page-yichun .yi-register-figure img { width: 100%; height: 100%; object-fit: cover; }
.page-yichun .yi-register-figure figcaption { position: absolute; left: 22px; right: 22px; bottom: 20px; padding: 14px 16px; color: white; background: rgba(33,29,70,.8); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.page-yichun .yi-fall-card { position: relative; min-height: 214px; padding: 28px; border: 1px solid var(--yi-line); background: rgba(255,253,247,.82); box-shadow: 0 12px 35px rgba(33,29,70,.08); }
.page-yichun .yi-fall-card:nth-of-type(3) { transform: translateY(22px); }
.page-yichun .yi-fall-card:nth-of-type(4) { transform: translateY(-8px); }
.page-yichun .yi-fall-card:nth-of-type(5) { transform: translateY(14px); }
.page-yichun .yi-fall-card i { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; color: white; background: var(--yi-violet); font-style: normal; font-size: 12px; font-weight: 900; }
.page-yichun .yi-fall-card h3 { margin: 28px 0 10px; font-size: 22px; }
.page-yichun .yi-fall-card p { margin: 0; color: #5d5874; line-height: 1.8; }
.page-yichun .yi-fall-card--a { border-top: 5px solid var(--yi-amber); }
.page-yichun .yi-fall-card--b { border-top: 5px solid var(--yi-coral); }
.page-yichun .yi-fall-card--c { border-top: 5px solid var(--yi-violet); }
.page-yichun .yi-fall-card--d { border-top: 5px solid #57a8a1; }
.page-yichun .yi-text-link { display: inline-flex; margin-top: 38px; color: var(--yi-deep); font-weight: 900; text-decoration: none; border-bottom: 2px solid var(--yi-amber); }

.page-yichun .yi-decisions { color: white; background: var(--yi-ink); }
.page-yichun .yi-decision-copy { max-width: 820px; }
.page-yichun .yi-decision-copy .city-eyebrow { color: #f4c85e; }
.page-yichun .yi-decision-copy > p:last-child { max-width: 720px; margin: 24px 0 0; color: rgba(255,255,255,.68); line-height: 1.9; }
.page-yichun .yi-layer-board { display: grid; grid-template-columns: 330px 1fr; gap: 48px; margin-top: 58px; }
.page-yichun .yi-layer-nav { display: grid; gap: 8px; }
.page-yichun .yi-layer-nav button { display: grid; grid-template-columns: 46px 1fr; align-items: center; gap: 14px; min-height: 72px; padding: 0 22px; border: 1px solid rgba(255,255,255,.17); color: rgba(255,255,255,.65); background: transparent; cursor: pointer; text-align: left; transition: .25s ease; }
.page-yichun .yi-layer-nav button:nth-child(2) { margin-left: 22px; }
.page-yichun .yi-layer-nav button:nth-child(3) { margin-left: 44px; }
.page-yichun .yi-layer-nav button:nth-child(4) { margin-left: 66px; }
.page-yichun .yi-layer-nav button.is-active { color: var(--yi-ink); border-color: var(--yi-amber); background: var(--yi-amber); }
.page-yichun .yi-layer-nav i { font-style: normal; font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.page-yichun .yi-layer-nav span { font-size: 17px; font-weight: 850; }
.page-yichun .yi-layer-detail { align-self: stretch; padding: 52px; border: 1px solid rgba(255,255,255,.18); background: radial-gradient(circle at 90% 0, rgba(183,175,241,.18), transparent 36%), #2b2855; }
.page-yichun .yi-layer-detail small { color: #f4c85e; font-weight: 900; letter-spacing: .15em; }
.page-yichun .yi-layer-detail h3 { max-width: 680px; margin: 24px 0 18px; font-family: "STSong", "Songti SC", serif; font-size: 38px; line-height: 1.18; }
.page-yichun .yi-layer-detail > p { max-width: 720px; margin: 0; color: rgba(255,255,255,.73); font-size: 17px; line-height: 1.85; }
.page-yichun .yi-layer-detail dl { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin: 42px 0 0; }
.page-yichun .yi-layer-detail dl div { padding: 18px; border-top: 2px solid var(--yi-lilac); background: rgba(255,255,255,.06); }
.page-yichun .yi-layer-detail dt { color: rgba(255,255,255,.5); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.page-yichun .yi-layer-detail dd { margin: 9px 0 0; line-height: 1.65; }

.page-yichun .yi-ledger { background: var(--yi-paper); }
.page-yichun .yi-ledger-grid { display: grid; grid-template-columns: .86fr 1.14fr; align-items: center; gap: 72px; }
.page-yichun .yi-ledger-copy > p:not(.city-eyebrow) { margin: 28px 0 0; color: #5d5874; line-height: 1.9; }
.page-yichun .yi-ledger-fall { display: grid; gap: 8px; margin-top: 36px; }
.page-yichun .yi-ledger-fall span { display: grid; grid-template-columns: 44px 120px 1fr; align-items: center; gap: 12px; min-height: 64px; padding: 0 18px; border-left: 4px solid var(--yi-violet); background: #f0edf5; }
.page-yichun .yi-ledger-fall span:nth-child(2) { margin-left: 20px; border-color: var(--yi-coral); }
.page-yichun .yi-ledger-fall span:nth-child(3) { margin-left: 40px; border-color: var(--yi-amber); }
.page-yichun .yi-ledger-fall span:nth-child(4) { margin-left: 60px; border-color: #57a8a1; }
.page-yichun .yi-ledger-fall b { color: var(--yi-violet); font-size: 11px; letter-spacing: .12em; }
.page-yichun .yi-ledger-fall em { font-style: normal; font-weight: 900; }
.page-yichun .yi-ledger-fall small { color: #6d6882; }
.page-yichun .yi-ledger-image { position: relative; height: 620px; margin: 0; overflow: hidden; border-radius: 8px 8px 150px 8px; background: var(--yi-ink); box-shadow: var(--yi-shadow); }
.page-yichun .yi-ledger-image img { width: 100%; height: 100%; object-fit: cover; }
.page-yichun .yi-ledger-image figcaption { position: absolute; left: 22px; bottom: 22px; padding: 14px 18px; color: white; background: rgba(33,29,70,.82); font-size: 11px; font-weight: 900; letter-spacing: .13em; }

.page-yichun .yi-articles { background: #ede8f3; }
.page-yichun .yi-article-waterfall { display: grid; grid-template-columns: repeat(4,1fr); grid-auto-rows: minmax(210px,auto); gap: 14px; }
.page-yichun .yi-article { display: flex; flex-direction: column; min-height: 230px; padding: 28px; border: 1px solid rgba(52,47,101,.14); color: var(--yi-ink); background: rgba(255,253,247,.84); text-decoration: none; transition: .25s ease; }
.page-yichun .yi-article:hover { transform: translateY(-5px); box-shadow: var(--yi-shadow); }
.page-yichun .yi-article--wide { grid-column: span 2; }
.page-yichun .yi-article--tall { grid-row: span 2; color: white; background: var(--yi-deep); }
.page-yichun .yi-article > span { color: var(--yi-violet); font-size: 11px; font-weight: 900; letter-spacing: .15em; }
.page-yichun .yi-article--tall > span { color: #f4c85e; }
.page-yichun .yi-article h3 { margin: 34px 0 14px; font-size: 22px; line-height: 1.45; }
.page-yichun .yi-article--tall h3 { margin-top: 62px; font-size: 27px; }
.page-yichun .yi-article p { margin: 0; color: #6a657d; line-height: 1.8; }
.page-yichun .yi-article--tall p { color: rgba(255,255,255,.7); }
.page-yichun .yi-article b { margin-top: auto; padding-top: 30px; color: var(--yi-coral); font-size: 13px; }

.page-yichun .yi-platform { background: #f8f5ed; }
.page-yichun .yi-platform-top { display: grid; grid-template-columns: .86fr 1.14fr; gap: 60px; align-items: start; }
.page-yichun .yi-platform-head > p:last-child { margin: 28px 0 0; color: #5d5874; line-height: 1.9; }
.page-yichun .yi-workspaces { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }
.page-yichun .yi-workspaces article { min-height: 190px; padding: 24px; border: 1px solid var(--yi-line); background: white; }
.page-yichun .yi-workspaces article:nth-child(2) { transform: translateY(18px); }
.page-yichun .yi-workspaces article:nth-child(3) { transform: translateY(-6px); }
.page-yichun .yi-workspaces article:nth-child(4) { transform: translateY(12px); }
.page-yichun .yi-workspaces i { color: var(--yi-violet); font-style: normal; font-size: 11px; font-weight: 900; }
.page-yichun .yi-workspaces h3 { margin: 32px 0 10px; font-size: 22px; }
.page-yichun .yi-workspaces p { margin: 0; color: #6a657d; line-height: 1.7; }
.page-yichun .yi-platform-screen { position: relative; margin: 78px 0 0; overflow: hidden; border: 1px solid var(--yi-line); border-radius: 10px; box-shadow: var(--yi-shadow); background: white; }
.page-yichun .yi-platform-screen img { display: block; width: 100%; height: auto; }
.page-yichun .yi-platform-screen figcaption { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 24px; color: white; background: var(--yi-deep); }
.page-yichun .yi-platform-screen figcaption span { color: #f4c85e; font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.page-yichun .yi-platform-screen figcaption b { font-size: 13px; }

.page-yichun .yi-growth { color: white; background: var(--yi-ink); }
.page-yichun .yi-growth-grid { display: grid; grid-template-columns: 1.18fr .82fr; align-items: center; gap: 72px; }
.page-yichun .yi-growth-image { position: relative; height: 620px; margin: 0; overflow: hidden; border-radius: 110px 8px 8px 8px; }
.page-yichun .yi-growth-image img { width: 100%; height: 100%; object-fit: cover; }
.page-yichun .yi-growth-image figcaption { position: absolute; left: 24px; right: 24px; bottom: 24px; padding: 14px 18px; background: rgba(33,29,70,.8); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.page-yichun .yi-growth-copy .city-eyebrow { color: #f4c85e; }
.page-yichun .yi-growth-copy > p:not(.city-eyebrow) { margin: 28px 0 0; color: rgba(255,255,255,.72); line-height: 1.9; }
.page-yichun .yi-growth-links { display: grid; gap: 10px; margin-top: 36px; }
.page-yichun .yi-growth-links a { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px; border: 1px solid rgba(255,255,255,.19); color: white; text-decoration: none; transition: .25s ease; }
.page-yichun .yi-growth-links a:hover { border-color: var(--yi-amber); background: rgba(244,166,42,.1); }
.page-yichun .yi-growth-links span { color: rgba(255,255,255,.62); font-size: 13px; }

.page-yichun .yi-faq { background: #f2efe5; }
.page-yichun .yi-faq-grid { display: grid; grid-template-columns: .76fr 1.24fr; gap: 72px; align-items: start; }
.page-yichun .yi-faq-head { position: sticky; top: 110px; }
.page-yichun .yi-faq-head > p:last-child { margin: 28px 0 0; color: #625d76; line-height: 1.9; }
.page-yichun .yi-faq-list { display: grid; gap: 10px; }
.page-yichun .yi-faq-list details { border: 1px solid var(--yi-line); background: rgba(255,253,247,.88); }
.page-yichun .yi-faq-list summary { display: grid; grid-template-columns: 42px 1fr 24px; gap: 14px; align-items: center; min-height: 86px; padding: 16px 22px; cursor: pointer; list-style: none; }
.page-yichun .yi-faq-list summary::-webkit-details-marker { display: none; }
.page-yichun .yi-faq-list summary i { color: var(--yi-violet); font-style: normal; font-size: 11px; font-weight: 900; }
.page-yichun .yi-faq-list summary span { font-weight: 850; line-height: 1.6; }
.page-yichun .yi-faq-list summary b { font-size: 20px; transition: transform .2s ease; }
.page-yichun .yi-faq-list details[open] summary b { transform: rotate(45deg); }
.page-yichun .yi-faq-list details > p { margin: 0; padding: 0 22px 24px 78px; color: #625d76; line-height: 1.9; }

.page-yichun .yi-final-ad { padding: 64px 0; background: var(--yi-paper); }
.page-yichun .yi-final { padding: 86px 0; color: white; background: var(--yi-deep); }
.page-yichun .yi-final-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 72px; align-items: end; }
.page-yichun .yi-final small { color: #f4c85e; font-weight: 900; letter-spacing: .16em; }
.page-yichun .yi-final h2 { margin-top: 22px; }
.page-yichun .yi-final p { margin: 0; color: rgba(255,255,255,.72); line-height: 1.9; }

@media (max-width: 980px) {
  .page-yichun .yi-hero-grid,
  .page-yichun .yi-section-head,
  .page-yichun .yi-ledger-grid,
  .page-yichun .yi-platform-top,
  .page-yichun .yi-growth-grid,
  .page-yichun .yi-faq-grid,
  .page-yichun .yi-final-grid { grid-template-columns: 1fr; }
  .page-yichun .yi-hero-copy { padding-right: 0; }
  .page-yichun .yi-altitude { width: 100%; }
  .page-yichun .yi-section-head { gap: 20px; }
  .page-yichun .yi-waterfall { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .page-yichun .yi-register-figure { grid-column: 1 / -1; grid-row: auto; }
  .page-yichun .yi-layer-board { grid-template-columns: 1fr; }
  .page-yichun .yi-layer-nav { grid-template-columns: repeat(4,1fr); }
  .page-yichun .yi-layer-nav button:nth-child(n) { margin-left: 0; grid-template-columns: 1fr; gap: 5px; text-align: center; }
  .page-yichun .yi-article-waterfall { grid-template-columns: repeat(2,1fr); }
  .page-yichun .yi-faq-head { position: static; }
}

@media (max-width: 680px) {
  .page-yichun .city-shell { width: min(100% - 28px, 1180px); }
  .page-yichun .city-section { padding: 78px 0; }
  .page-yichun h2 { font-size: 31px; line-height: 1.18; }
  .page-yichun .yi-hero { min-height: 0; padding: 22px 0 54px; }
  .page-yichun .yi-hero .city-crumb { margin-bottom: 24px; }
  .page-yichun .yi-hero-grid { gap: 20px; }
  .page-yichun .yi-hero-copy { padding: 26px 0 8px; }
  .page-yichun .yi-hero-copy::before { margin-bottom: 20px; }
  .page-yichun .yi-hero-copy h1 { font-size: 39px; line-height: 1.12; }
  .page-yichun .yi-hero-copy > p:not(.city-eyebrow) { margin-top: 22px; font-size: 16px; line-height: 1.8; }
  .page-yichun .yi-actions { display: grid; grid-template-columns: 1fr; margin-top: 28px; }
  .page-yichun .yi-hero-visual { min-height: 520px; border-radius: 82px 12px 12px 12px; }
  .page-yichun .yi-hero-visual img { aspect-ratio: 3 / 4; object-position: center; }
  .page-yichun .yi-hero-visual figcaption { left: 12px; right: 12px; bottom: 12px; grid-template-columns: repeat(2,1fr); }
  .page-yichun .yi-altitude { grid-template-columns: repeat(2,1fr); margin-top: 12px; }
  .page-yichun .yi-altitude span:nth-child(n) { transform: none; min-height: 102px; }
  .page-yichun .yi-first-ad { padding: 36px 0 10px; }
  .page-yichun .yi-terrain::before { display: none; }
  .page-yichun .yi-section-head { margin-bottom: 34px; }
  .page-yichun .yi-waterfall { grid-template-columns: 1fr; gap: 12px; }
  .page-yichun .yi-register-figure { grid-column: auto; height: 430px; border-radius: 8px 70px 8px 8px; }
  .page-yichun .yi-fall-card:nth-of-type(n) { min-height: 188px; transform: none; }
  .page-yichun .yi-layer-board { gap: 24px; margin-top: 38px; }
  .page-yichun .yi-layer-nav { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; }
  .page-yichun .yi-layer-nav button { min-width: 120px; min-height: 64px; padding: 8px 12px; }
  .page-yichun .yi-layer-detail { padding: 28px 22px; }
  .page-yichun .yi-layer-detail h3 { font-size: 29px; }
  .page-yichun .yi-layer-detail dl { grid-template-columns: 1fr; margin-top: 28px; }
  .page-yichun .yi-ledger-grid { gap: 34px; }
  .page-yichun .yi-ledger-fall span { grid-template-columns: 34px 1fr; min-height: 74px; padding: 10px 14px; }
  .page-yichun .yi-ledger-fall span:nth-child(n) { margin-left: 0; }
  .page-yichun .yi-ledger-fall small { grid-column: 2; }
  .page-yichun .yi-ledger-image { height: 490px; border-radius: 8px 8px 88px 8px; }
  .page-yichun .yi-article-waterfall { grid-template-columns: 1fr; }
  .page-yichun .yi-article--wide { grid-column: auto; }
  .page-yichun .yi-article--tall { grid-row: auto; min-height: 300px; }
  .page-yichun .yi-workspaces { grid-template-columns: 1fr; }
  .page-yichun .yi-workspaces article:nth-child(n) { min-height: 165px; transform: none; }
  .page-yichun .yi-platform-screen { margin-top: 44px; overflow-x: auto; }
  .page-yichun .yi-platform-screen img { width: 720px; max-width: none; }
  .page-yichun .yi-platform-screen figcaption { display: grid; padding: 16px; }
  .page-yichun .yi-growth-grid { gap: 36px; }
  .page-yichun .yi-growth-image { height: 520px; border-radius: 76px 8px 8px 8px; }
  .page-yichun .yi-growth-links a { display: grid; }
  .page-yichun .yi-faq-grid { gap: 34px; }
  .page-yichun .yi-faq-list summary { grid-template-columns: 34px 1fr 20px; min-height: 82px; padding: 14px 16px; }
  .page-yichun .yi-faq-list details > p { padding: 0 16px 22px 64px; }
  .page-yichun .yi-final-ad { padding: 42px 0; }
  .page-yichun .yi-final { padding: 66px 0; }
  .page-yichun .yi-final-grid { gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-yichun *, .page-yichun *::before, .page-yichun *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .page-yichun .reveal { opacity: 1; transform: none; }
}