:root{--indigo:#17153d;--cream:#fff6df;--gold:#f8c866;--green:#4f7b60;--coral:#e77c67;--ink:#17142e;--muted:rgba(255,246,223,.68)}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:radial-gradient(circle at 20% 0%,#241f57,var(--indigo) 45%,#100e29);color:var(--cream);font-family:system-ui,-apple-system,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
.stars{position:fixed;inset:0;z-index:0;opacity:.4;background-image:radial-gradient(circle,#ffe7a1 1px,transparent 1.5px);background-size:90px 80px;mix-blend-mode:screen;pointer-events:none}

.topbar{position:relative;z-index:2;display:flex;align-items:center;gap:20px;padding:20px 5vw;border-bottom:1px solid rgba(255,255,255,.12)}
.brand{display:flex;align-items:center;gap:11px;font-family:Georgia,serif;font-size:21px}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid rgba(255,228,151,.65);border-radius:50%;color:var(--gold)}
.topbar .tag{margin-left:auto;font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}

.wrap{position:relative;z-index:2;width:min(1100px,92%);margin:0 auto;padding:50px 0 90px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:700;color:var(--gold);margin:0 0 14px}
h1{font-family:Georgia,serif;font-size:clamp(34px,5vw,54px);line-height:1.05;margin:0 0 16px}
.lead{font-size:16px;line-height:1.7;color:var(--muted);max-width:640px;margin:0 0 8px}
.safety-note{font-size:13px;color:var(--muted);opacity:.75;margin:0 0 40px}

.talk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.talk-card{position:relative;text-align:left;border-radius:24px;padding:26px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(150deg,var(--tint1),var(--tint2));overflow:hidden;transition:transform .25s,box-shadow .25s}
.talk-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(0,0,0,.35)}
.talk-card .num{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:rgba(23,20,46,.55);margin-bottom:10px}
.talk-card h3{font-family:Georgia,serif;font-size:22px;color:var(--ink);margin:0 0 8px;line-height:1.15}
.talk-card p{font-size:13.5px;line-height:1.5;color:rgba(23,20,46,.72);margin:0 0 14px}
.talk-card .dur{font-size:11px;font-weight:800;color:rgba(23,20,46,.6);text-transform:uppercase;letter-spacing:.06em}
.talk-card .glyph{position:absolute;right:16px;bottom:12px;font-size:38px;opacity:.5}

/* talk detail overlay */
.talk-layer{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:5vw;visibility:hidden;opacity:0;transition:.35s;background:rgba(8,7,25,.7);backdrop-filter:blur(6px)}
.talk-layer.open{visibility:visible;opacity:1}
.talk-panel{position:relative;width:min(760px,100%);max-height:88vh;overflow:auto;border-radius:30px;padding:40px;background:linear-gradient(160deg,var(--tint1),var(--tint2));color:var(--ink)}
.talk-close{position:absolute;top:20px;right:20px;border:1px solid rgba(23,20,46,.25);background:rgba(255,255,255,.4);color:var(--ink);border-radius:99px;padding:9px 16px;font-weight:700;font-size:13px}
.talk-panel .eyebrow2{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:800;color:rgba(23,20,46,.6);margin:0 0 8px}
.talk-panel h2{font-family:Georgia,serif;font-size:clamp(28px,4vw,42px);margin:0 0 6px;line-height:1.08}
.talk-panel .metaphor{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:rgba(23,20,46,.55);margin:0 0 26px}

.scene-box{position:relative;height:170px;border-radius:22px;background:rgba(255,255,255,.35);margin-bottom:22px;display:grid;place-items:center;overflow:hidden}
.scene-box .critter{font-size:64px;animation:sway 3.4s ease-in-out infinite}
@keyframes sway{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-8px) rotate(3deg)}}
.scene-box .branch{position:absolute;bottom:24px;left:10%;right:10%;height:6px;border-radius:4px;background:rgba(23,20,46,.25)}

.caption-box{background:rgba(255,255,255,.4);border-radius:18px;padding:18px 20px;font-size:15px;line-height:1.6;margin-bottom:26px;font-style:italic}

.practice{background:rgba(255,255,255,.32);border-radius:20px;padding:22px 24px;margin-bottom:22px}
.practice p.label{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:rgba(23,20,46,.55);margin:0 0 14px}
.practice ol{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.practice li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;line-height:1.5}
.practice li button{flex-shrink:0;width:26px;height:26px;border-radius:50%;border:2px solid rgba(23,20,46,.35);background:transparent;display:grid;place-items:center;font-size:12px;font-weight:900;color:transparent}
.practice li.done button{background:var(--green);border-color:var(--green);color:#fff}
.practice li.done span{opacity:.55;text-decoration:line-through}
.practice .closing{margin-top:16px;font-weight:700;font-size:14.5px;color:var(--ink)}

.gu-toggle{background:rgba(23,20,46,.08);border:1px solid rgba(23,20,46,.2);border-radius:99px;padding:12px 20px;font-weight:700;font-size:13px;color:var(--ink)}
.gu-panel{margin-top:16px;padding:18px 20px;border-radius:16px;background:rgba(23,20,46,.06);font-size:13.5px;line-height:1.65;color:rgba(23,20,46,.8)}

@media(max-width:900px){.talk-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.talk-grid{grid-template-columns:1fr}.talk-panel{padding:26px}}
@media(prefers-reduced-motion:reduce){.scene-box .critter{animation:none}}
.talk-card{box-shadow:0 1px 0 rgba(255,255,255,.4) inset,0 20px 44px rgba(0,0,0,.35)}.talk-panel{box-shadow:0 1px 0 rgba(255,255,255,.5) inset,0 40px 90px rgba(0,0,0,.5)}