.d-hero{padding:40px 0 28px}.d-hero h1{letter-spacing:-.045em;max-width:18ch;margin:0;font-size:clamp(44px,6.2vw,120px);font-weight:800;line-height:.95}.d-hero h1 .mono{letter-spacing:-.06em;font-weight:500}.lead{max-width:56ch;color:var(--ice-70);margin:24px 0 0;font-size:clamp(18px,1.3vw,22px)}.d-grid-wrap{padding:32px 0 24px}.d-legend{color:var(--ice-70);gap:24px;margin-bottom:16px;font-size:15px;display:flex}.d-legend span{align-items:center;gap:8px;display:inline-flex}.sq{background:#f3f5ff29;border-radius:4px;width:14px;height:14px;display:inline-block}.sq.lit{background:var(--lime)}.d-grid{background:var(--navy);border-radius:var(--r);grid-template-columns:repeat(auto-fill,minmax(clamp(14px,1.15vw,22px),1fr));gap:4px;padding:24px;display:grid}.d-grid .c{aspect-ratio:1;background:#f3f5ff21;border-radius:4px}.d-grid .c.lit{background:var(--lime);cursor:pointer;transition:transform .2s var(--ease)}.d-grid .c.lit:hover,.d-grid .c.lit:focus-visible{box-shadow:0 0 0 2px var(--navy), 0 0 0 4px var(--lime);outline:none;transform:scale(1.5)}.d-tip{min-height:24px;color:var(--ice-70);word-break:break-all;margin-top:14px;font-size:15px}.d-changes,.d-check{padding:56px 0 24px}.d-changes h2,.d-check h2{letter-spacing:-.04em;margin:0 0 24px;font-size:clamp(36px,4vw,72px);line-height:1}.d-list{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.d-item{background:var(--navy);border-radius:var(--r);align-content:start;gap:10px;padding:24px;display:grid}.d-item h3{letter-spacing:-.02em;margin:0;font-size:22px;line-height:1.15}.d-item p{color:#f3f5ffe0;white-space:pre-line;overflow-wrap:anywhere;max-width:72ch;margin:0;font-size:16px;line-height:1.6}.d-item .meta{font-family:var(--mono);color:var(--ice-40);flex-wrap:wrap;gap:14px;font-size:13px;display:flex}.d-item .plus{color:var(--lime)}.d-item .minus{color:var(--rose)}.d-more{margin-top:20px}.d-more summary{cursor:pointer;padding:16px 0;font-size:20px;font-weight:700}.d-steps{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.d-steps h3{margin:0 0 10px;font-size:22px}.d-steps p{color:var(--ice-70);margin:0 0 12px;font-size:16px}.d-steps pre{white-space:pre-wrap;word-break:break-all;background:#f3f5ff12;border-radius:16px;margin:0;padding:14px;font-size:13px}.d-note{color:var(--ice-70);margin:20px 0 64px;font-size:15px}@media (width<=900px){.d-list,.d-steps{grid-template-columns:minmax(0,1fr)}.d-grid{gap:3px;padding:14px}}.d-top{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:clamp(32px,4vw,80px);min-height:calc(100dvh - 120px);display:grid}.d-top .d-hero,.d-top .d-grid-wrap{padding:0}@media (width<=1100px){.d-top{grid-template-columns:minmax(0,1fr);min-height:0}.d-top .d-hero{padding:40px 0 8px}}.d-top .d-hero h1{max-width:14ch;font-size:clamp(44px,4.8vw,100px)}