.understanding-overview{display:grid;gap:18px;padding:clamp(26px,4.2vw,64px);border:1px solid var(--line);border-radius:var(--radius);background:radial-gradient(circle at 86% 0%,rgba(121,185,255,.12),transparent 29%),radial-gradient(circle at 15% 100%,rgba(136,226,179,.08),transparent 35%),linear-gradient(145deg,#111816,#0a0f0e);overflow:hidden}
.understanding-loading,.understanding-error{min-height:240px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:14px;color:var(--muted)}
.understanding-loading{flex-direction:row;align-items:center;justify-content:flex-start}
.understanding-pulse{width:11px;height:11px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(136,226,179,.45);animation:understanding-pulse 1.6s infinite}
@keyframes understanding-pulse{70%{box-shadow:0 0 0 12px rgba(136,226,179,0)}100%{box-shadow:0 0 0 0 rgba(136,226,179,0)}}
.understanding-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:end;padding-bottom:4px}
.understanding-kicker{margin:0 0 13px;color:var(--green);font-size:.72rem;font-weight:950;letter-spacing:.16em;text-transform:uppercase}
.understanding-header h1{margin:0;font-size:clamp(3rem,6.2vw,7rem);font-weight:520;line-height:.96;letter-spacing:-.06em}
.understanding-lede{max-width:800px;margin:20px 0 0;color:#b8c6c1;font-size:clamp(1rem,1.6vw,1.28rem);line-height:1.6}
.understanding-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}
.understanding-actions .secondary-button{white-space:nowrap}
.understanding-statuses{display:flex;gap:8px;flex-wrap:wrap;padding:13px 0 4px}
.understanding-status{display:flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:rgba(0,0,0,.14);color:var(--muted);font-size:.72rem;font-weight:850;letter-spacing:.02em}
.understanding-status i{width:7px;height:7px;border-radius:50%;background:currentColor}
.understanding-status.confirmed,.understanding-status.current{color:var(--green);border-color:rgba(136,226,179,.22)}
.understanding-status.attention{color:var(--yellow);border-color:rgba(243,198,93,.22)}
.understanding-position{display:grid;grid-template-columns:minmax(170px,.32fr) minmax(0,1fr);gap:32px;padding:clamp(24px,3.4vw,42px);border:1px solid var(--line);border-radius:22px;background:rgba(7,10,9,.62)}
.understanding-position-label{display:flex;flex-direction:column;gap:9px;padding-right:26px;border-right:1px solid var(--line)}
.understanding-position-label span,.understanding-card small{color:var(--muted2);font-size:.69rem;font-weight:950;letter-spacing:.13em;text-transform:uppercase}
.understanding-position-label small{color:var(--muted);line-height:1.5}
.understanding-position h2{margin:0 0 13px;font-size:clamp(1.75rem,3.2vw,3.4rem);font-weight:540;line-height:1.05;letter-spacing:-.045em}
.understanding-position p{margin:0;color:#afbeb8;line-height:1.67;font-size:1rem}
.understanding-boundary{margin-top:20px;padding:14px 16px;border-left:2px solid var(--blue);background:rgba(121,185,255,.045);color:#b8c6c1;font-size:.86rem;line-height:1.55}
.understanding-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.understanding-card{position:relative;padding:clamp(24px,3vw,36px);border:1px solid var(--line);border-radius:22px;background:var(--panel2);overflow:hidden}
.understanding-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px}
.understanding-card.safe:before{background:var(--green)}
.understanding-card.protected:before{background:var(--yellow)}
.understanding-card-heading{display:flex;gap:15px;align-items:flex-start;margin-bottom:21px}
.understanding-icon{width:35px;height:35px;display:grid;place-items:center;flex:0 0 auto;border:1px solid var(--line2);border-radius:11px;color:var(--green);background:#0b1110;font-weight:950}
.understanding-card.protected .understanding-icon{color:var(--yellow)}
.understanding-card h2{margin:5px 0 0;font-size:1.48rem;font-weight:600;letter-spacing:-.025em}
.understanding-card ul,.understanding-detail ul{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.understanding-card li,.understanding-detail li{position:relative;padding-left:20px;color:#aebdb7;line-height:1.58}
.understanding-card li:before,.understanding-detail li:before{content:"";position:absolute;left:0;top:.67em;width:7px;height:7px;border-radius:50%;background:var(--green)}
.understanding-card.protected li:before{background:var(--yellow)}
.understanding-next{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center;padding:clamp(25px,3.5vw,44px);border:1px solid var(--line);border-radius:22px;background:radial-gradient(circle at 95% 20%,rgba(136,226,179,.09),transparent 35%),var(--panel2)}
.understanding-next.withheld{background:radial-gradient(circle at 95% 20%,rgba(243,198,93,.08),transparent 35%),var(--panel2)}
.understanding-next h2{margin:0 0 11px;font-size:clamp(2rem,4.4vw,4.7rem);font-weight:520;line-height:1;letter-spacing:-.052em}
.understanding-next p:not(.understanding-kicker){max-width:1050px;margin:0;color:var(--muted);line-height:1.62}
.understanding-next-state{max-width:220px;padding:10px 13px;border:1px solid rgba(136,226,179,.25);border-radius:999px;color:var(--green);font-size:.72rem;font-weight:900;text-align:center}
.understanding-next.withheld .understanding-next-state{border-color:rgba(243,198,93,.25);color:var(--yellow)}
.understanding-lower-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.understanding-detail{border:1px solid var(--line);border-radius:18px;background:rgba(7,10,9,.45);overflow:hidden}
.understanding-detail summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:19px 21px;cursor:pointer;list-style:none;color:var(--text);font-weight:800}
.understanding-detail summary::-webkit-details-marker{display:none}
.understanding-detail summary:after{content:"+";color:var(--muted);font-size:1.1rem}
.understanding-detail[open] summary:after{content:"−"}
.understanding-detail summary strong{min-width:29px;height:29px;display:grid;place-items:center;margin-left:auto;border:1px solid var(--line2);border-radius:50%;color:var(--muted);font-size:.74rem}
.understanding-detail-body,.understanding-anchors{margin:0;padding:0 21px 21px;border-top:1px solid var(--line)}
.understanding-detail-body ul{padding-top:19px}
.understanding-detail li:before{background:var(--blue)}
.understanding-anchors div{display:grid;grid-template-columns:minmax(130px,.45fr) minmax(0,1fr);gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}
.understanding-anchors div:last-child{border-bottom:0}
.understanding-anchors dt{color:var(--muted2);font-size:.78rem}
.understanding-anchors dd{margin:0;text-align:right;overflow-wrap:anywhere}
.understanding-anchors code{color:#d9e5e0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.77rem}
.understanding-empty{margin:0;color:var(--muted)}
.understanding-footnote{margin:2px 0 0;color:var(--muted2);font-size:.75rem;line-height:1.55;text-align:center}
.technical-dashboard{border:1px solid var(--line);border-radius:22px;background:var(--panel);overflow:hidden;scroll-margin-top:92px}
.technical-dashboard>summary{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:23px 27px;cursor:pointer;list-style:none}
.technical-dashboard>summary::-webkit-details-marker{display:none}
.technical-dashboard>summary span:first-child{display:grid;gap:4px}
.technical-dashboard>summary small{color:var(--muted2);font-size:.66rem;font-weight:950;letter-spacing:.13em}
.technical-dashboard>summary strong{font-size:1.03rem}
.technical-summary-action{color:var(--green);font-size:.78rem;font-weight:900}
.technical-dashboard-body{display:grid;gap:22px;padding:0 12px 12px;border-top:1px solid var(--line)}
.technical-dashboard-body>:first-child{margin-top:12px}
.understanding-error strong{font-size:1.4rem;color:var(--text)}
.understanding-error p{margin:0;color:var(--muted)}
@media(max-width:1050px){.understanding-header{grid-template-columns:1fr}.understanding-actions{justify-content:flex-start}.understanding-grid,.understanding-lower-grid{grid-template-columns:1fr}.understanding-position{grid-template-columns:1fr}.understanding-position-label{padding:0 0 18px;border-right:0;border-bottom:1px solid var(--line)}.understanding-next{grid-template-columns:1fr}.understanding-next-state{max-width:none;justify-self:start}}
@media(max-width:700px){.understanding-overview{padding:24px 17px}.understanding-header h1{font-size:clamp(3rem,15vw,4.7rem)}.understanding-actions{display:grid}.understanding-actions .secondary-button{width:100%}.understanding-statuses{display:grid}.understanding-status{justify-content:flex-start}.understanding-position,.understanding-card,.understanding-next{padding:23px 19px}.understanding-next h2{font-size:2.5rem}.understanding-anchors div{grid-template-columns:1fr;gap:7px}.understanding-anchors dd{text-align:left}.technical-dashboard>summary{padding:19px}.technical-dashboard-body{padding:0 7px 7px}}