.explore-section { background: #f4f6f8; }
#explore-heading, .explore-item summary { scroll-margin-top: 100px; }
.explore-list { border-top: 1px solid #cbd2da; }
.explore-item { border-bottom: 1px solid #cbd2da; }
.explore-item summary { display: flex; align-items: center; gap: 16px; padding: 24px 4px; cursor: pointer; list-style: none; font-size: clamp(1.15rem, 3vw, 1.6rem); font-weight: 650; }
.explore-item summary::-webkit-details-marker { display: none; }
.explore-number { color: var(--muted); font: 500 .8rem var(--font); font-variant-numeric: tabular-nums; }
.explore-item summary > svg { width: 25px; height: 25px; flex: none; color: #326f9f; }
.explore-plus { margin-left: auto; width: 24px; height: 24px; position: relative; flex: none; }
.explore-plus::before, .explore-plus::after { content: ""; position: absolute; background: currentColor; width: 14px; height: 2px; top: 11px; left: 5px; transition: transform .25s; }
.explore-plus::after { transform: rotate(90deg); }
.explore-item[open] .explore-plus::after { transform: rotate(0); }
.explore-body { display: grid; gap: 28px; padding: 4px 0 32px; }
.explore-copy { padding: 20px; align-self: center; }
.explore-copy h3 { font-size: clamp(1.9rem, 4vw, 2.8rem); line-height: 1.12; letter-spacing: -.04em; margin-bottom: 22px; max-width: 15ch; }
.explore-copy p { color: var(--ink-soft); }
.explore-copy .explore-note { margin-top: 24px; padding-left: 16px; border-left: 2px solid var(--bike); font-size: .9rem; }
.explore-screen { padding: 28px; background: radial-gradient(ellipse at 40% 40%, #d5e8e6, #e9e8f3 75%); border-radius: 28px; display: grid; justify-items: center; gap: 16px; }
.explore-screen img { width: min(100%, 240px); border: 5px solid #252830; border-radius: 32px; box-shadow: 0 20px 36px #15233424; }
.explore-screen figcaption, .explore-caption { font-size: .75rem; color: #586271; }
.explore-visual { border-radius: 28px; padding: clamp(24px, 5vw, 48px); display: grid; align-content: center; gap: 26px; min-height: 320px; background: #fff; border: 1px solid #e1e7eb; }
.energy-line { display: grid; gap: 10px; font-size: .85rem; }
.energy-track { height: 14px; border-radius: 8px; background: #edf0f3; overflow: hidden; }
.energy-track i { display: block; height: 100%; width: 82%; background: #258ca4; border-radius: inherit; }
.energy-line + .energy-line i { width: 66%; background: #bd3969; }
.macro-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.macro-pills span { font-size: .75rem; padding: 6px 10px; border-radius: 20px; background: #f2f4f7; }
.format-stack { display: flex; gap: 10px; }
.format-stack > span { flex: 1; min-width: 0; padding: 24px 6px; text-align: center; border: 1px solid #dce3ea; border-radius: 14px; background: #f7f9fb; font-weight: 700; font-size: clamp(1.1rem, 3vw, 1.6rem); }
.format-stack small { display: block; font-size: .7rem; font-weight: 400; margin-top: 10px; }
@media (min-width: 760px) {
  .explore-body { grid-template-columns: 1fr 1fr; gap: 48px; padding-bottom: 44px; }
  .explore-copy { padding: 32px; }
}
@media (prefers-reduced-motion: no-preference) {
  .explore-item[open] .explore-body { animation: explore-in .32s ease-out; }
  @keyframes explore-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
}
@media (hover: hover) {
  .explore-item summary:hover { color: #246590; }
}