.acc{--rail-x:28px;--rail-w:1px;--node:18px;--pulse-max:16px;--gutter:calc(var(--rail-x) + var(--node) + 26px);position:relative;padding-left:var(--gutter);--gap:16px;--radius:14px;--border:1px solid rgba(255,255,255,.35);--fg:#fff;--muted:#cbd5e1;--accent:var(--e-global-color-accent, #22c55e);display:grid;gap:14px;color:var(--fg)}.acc::before{content:"";position:absolute;left:var(--rail-x);top:0;bottom:0;width:var(--rail-w);background:#fff;border-radius:2px;pointer-events:none;z-index:0}.acc-item{position:relative;border:var(--border);border-radius:var(--radius);overflow:hidden;background:rgb(255 255 255 / .04);backdrop-filter:saturate(140%) blur(0)}.acc-item.is-open{background:rgb(255 255 255 / .08);backdrop-filter:saturate(140%) blur(6px)}.acc-item::before{content:"";position:absolute;left:calc(var(--rail-x) + var(--rail-w)/2);top:30px;width:var(--node);height:var(--node);background:#fff;border-radius:50%;transform:translate(-50%,-50%);z-index:2;box-shadow:0 0 0 0 rgb(255 255 255 / .38);animation:accPulseA 2.2s ease-out infinite;will-change:box-shadow}.acc-item::after{content:"";position:absolute;left:calc(var(--rail-x) + var(--rail-w)/2);top:30px;width:var(--node);height:var(--node);border-radius:50%;transform:translate(-50%,-50%) scale(.75);background:#fff0;border:2px solid rgb(255 255 255 / .35);opacity:0;z-index:1;animation:accPulseB 2.2s ease-out infinite 1.1s;will-change:transform,opacity}.acc-item.is-open::before{animation-duration:1.6s}.acc-item.is-open::after{animation:accPulseB 1.6s ease-out infinite .8s}@keyframes accPulseA{0%{box-shadow:0 0 0 0 rgb(255 255 255 / .40)}60%{box-shadow:0 0 0 calc(var(--pulse-max)*0.75) rgb(255 255 255 / .28)}100%{box-shadow:0 0 0 var(--pulse-max) #fff0}}@keyframes accPulseB{0%{transform:translate(-50%,-50%) scale(.75);opacity:.35}70%{transform:translate(-50%,-50%) scale(1.6);opacity:.18}100%{transform:translate(-50%,-50%) scale(1.8);opacity:0}}.acc-toggle{width:100%;display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;padding:14px 16px;background:#fff0;border:0;cursor:pointer;color:inherit;text-align:left}.acc-title{font-weight:700;letter-spacing:-.01em}.acc-state{font-size:13px;color:var(--muted)}.acc-arrow{width:18px;height:18px;transition:transform .25s ease;display:inline-block}.acc-item.is-open .acc-arrow{transform:rotate(180deg)}.acc-lead{padding:0 16px 12px 16px;font-size:14px;color:var(--muted)}.acc-panel{padding:0 16px 16px 16px;display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease,padding-top .3s ease}.acc-item.is-open .acc-panel{grid-template-rows:1fr;padding-top:8px}.acc-panel>.acc-inner{overflow:hidden}.acc-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}.acc-box{border:1px dashed rgb(255 255 255 / .25);border-radius:12px;padding:12px;background:rgb(255 255 255 / .06)}.acc-box h5{margin:0 0 6px 0;font-size:14px}.acc-box p{margin:0;font-size:14px;color:var(--muted)}.acc-toggle:hover{background:rgb(255 255 255 / .04)}.acc-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:10px}@media (max-width:1024px){.acc{--rail-x:24px;--node:16px;--pulse-max:14px;--gutter:calc(var(--rail-x) + var(--node) + 22px);padding-left:var(--gutter)}.acc-item::before,.acc-item::after{top:28px}}@media (max-width:768px){.acc{--rail-x:20px;--node:14px;--pulse-max:12px;--gutter:calc(var(--rail-x) + var(--node) + 18px);padding-left:var(--gutter)}.acc-item::before,.acc-item::after{top:26px}.acc-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.acc-item::before,.acc-item::after{animation:none}}