/* Prowlen — context section (tilted screen, word scrub). */
:root{--r3-mask-solid:#000;--r3-shadow-deep:rgba(0,0,0,.6);--r3-knob-shadow:rgba(0,0,0,.25)}
.r3{position:relative;height:420vh;background:var(--bg)}
.r3-stage{position:sticky;top:0;height:100vh;overflow:hidden;display:grid;grid-template-rows:auto 1fr;justify-items:center;padding-top:96px}
.r3-stage::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:96px 96px;mask-image:radial-gradient(ellipse 70% 60% at 50% 55%,var(--r3-mask-solid) 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 55%,var(--r3-mask-solid) 30%,transparent 80%);opacity:.7;pointer-events:none}
.r3-heads{position:relative;width:min(980px,92vw);height:2.3em;font-size:clamp(1.8rem,3.4vw,3rem);text-align:center}
.r3-heads h2{position:absolute;inset:0;font-size:1em;font-weight:500;line-height:1.1;letter-spacing:-.035em;will-change:opacity,transform}
.r3-heads h2 .pw-w{color:var(--ink)}
.r3-scene{position:relative;width:min(1080px,90vw);margin-top:28px;perspective:1600px;perspective-origin:50% 20%}
.r3-dash{position:relative;border-radius:20px;background:var(--panel);box-shadow:inset 0 0 0 1px var(--line),0 40px 120px rgba(11,13,18,.16);display:grid;grid-template-columns:190px 1fr;overflow:hidden;transform-style:preserve-3d;will-change:transform;transform-origin:50% 0}
html[data-tone="dark"] .r3-dash{box-shadow:inset 0 0 0 1px var(--line),0 40px 120px var(--r3-shadow-deep)}
.r3-dash::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,rgba(255,255,255,.0) 30%,rgba(255,255,255,var(--sheen,0)) 48%,rgba(255,255,255,0) 62%);will-change:opacity}
.r3-side{border-right:1px solid var(--line);padding:18px 12px;font-size:13px;color:var(--ink-2);display:flex;flex-direction:column;gap:2px}
.r3-side b{display:flex;align-items:center;gap:8px;color:var(--ink);padding:2px 8px 14px}
.r3-side b i{width:20px;height:20px;border-radius:6px;background:var(--accent)}
.r3-side span{padding:7px 10px;border-radius:8px}
.r3-side span.is-on{background:var(--panel-2);color:var(--ink);font-weight:600}
.r3-main{padding:22px 24px 26px}
.r3-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.r3-top h3{font-size:22px;font-weight:600;letter-spacing:-.02em}
.r3-top div{display:flex;gap:8px}
.r3-chip{display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:9px;font-size:13px;box-shadow:inset 0 0 0 1px var(--line-2);color:var(--ink-2)}
.r3-chip.is-acc{background:var(--accent);color:#fff;box-shadow:none}
.r3-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.r3-stat{position:relative;border-radius:12px;box-shadow:inset 0 0 0 1px var(--line);padding:14px 16px;transition:box-shadow var(--t-medium) var(--ease-primary)}
.r3-stat small{font-size:12px;color:var(--ink-3)}
.r3-stat strong{display:block;font-size:24px;font-weight:600;letter-spacing:-.02em;margin-top:4px}
.r3-stat em{font-style:normal;font-size:12px;color:var(--ok-ink);margin-left:6px}
.r3-stat.is-read{box-shadow:inset 0 0 0 1.5px var(--accent)}
.r3-mask{filter:blur(0);transition:filter var(--t-medium) var(--ease-primary)}
.r3-mask.is-hidden{filter:blur(7px)}
.r3-list h4{font-size:13px;color:var(--ink-3);font-weight:500;margin-bottom:8px}
.r3-item{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;box-shadow:inset 0 0 0 1px var(--line);margin-bottom:8px;font-size:13px;color:var(--ink-2)}
.r3-item i{width:22px;height:22px;border-radius:50%;background:var(--panel-2);flex:none}
.r3-item b{color:var(--ink);font-weight:600}
.r3-item span:last-child{margin-left:auto;color:var(--ink-3);font-size:12px}
.r3-pop{position:absolute;width:290px;border-radius:14px;background:var(--panel);box-shadow:inset 0 0 0 1px var(--line-2),0 24px 70px rgba(11,13,18,.22);padding:12px;font-size:12.5px;will-change:transform,opacity;opacity:0;z-index:3}
html[data-tone="dark"] .r3-pop{box-shadow:inset 0 0 0 1px var(--line-2),0 24px 70px var(--r3-shadow-deep)}
.r3-pop header{display:flex;justify-content:space-between;align-items:center;padding:2px 2px 10px;border-bottom:1px solid var(--line);margin-bottom:6px}
.r3-pop header b{font-size:13px}
.r3-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:7px 4px;border-radius:7px;color:var(--ink-2);will-change:opacity,transform}
.r3-row b{color:var(--ink);font-weight:500}
.r3-row.is-hot{background:var(--panel-2)}
.r3-cat{left:58%;top:16%}
.r3-priv{right:3%;top:28%}
.r3-tog{width:30px;height:18px;border-radius:9px;background:var(--line-2);position:relative;transition:background-color var(--t-medium) var(--ease-primary)}
.r3-tog::after{content:"";position:absolute;left:2px;top:2px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 2px var(--r3-knob-shadow);transition:transform var(--t-medium) var(--ease-primary)}
.r3-tog.is-on{background:var(--accent)}
.r3-tog.is-on::after{transform:translateX(12px)}
.r3-note{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;gap:10px;align-items:center;color:var(--ink-3);font-size:13px}
@media (max-width:900px){.r3-dash{grid-template-columns:1fr}.r3-side{display:none}.r3-stats{grid-template-columns:1fr 1fr}.r3-pop{width:min(240px,86%)}
  .r3-cat{left:auto;right:4%}
  .r3-stage{grid-template-rows:auto auto auto;align-content:center}
  .r3-note{position:relative;left:auto;bottom:auto;transform:none;width:calc(100% - 2 * var(--pw-edge,20px));margin-top:32px;justify-content:center;flex-wrap:wrap;text-align:center;row-gap:6px}}
@media (max-width:600px){
  .r3-main{padding:16px 16px 18px}
  .r3-top{margin-bottom:14px}
  .r3-top h3{font-size:18px}
  .r3-stats{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
  .r3-stat{padding:10px}
  .r3-stat small{font-size:11px;line-height:1.3;display:block}
  .r3-stat strong{font-size:17px}
  .r3-stat em{display:block;margin-left:0}
  .r3-item{padding:9px 10px;gap:10px;font-size:12.5px}
  .r3-item span:last-child{display:none}}