*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:var(--color-bg, #2a1f14);font-family:var(--font-family, "Crimson Text", Georgia, "Times New Roman", serif)}#viewport{width:100vw;height:100vh;overflow:hidden;position:relative;background:var(--color-bg, #2a1f14)}#canvas{background-color:var(--color-surface, #f4e4c1);background-image:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(139,119,85,.03) 2px,rgba(139,119,85,.03) 4px),repeating-linear-gradient(90deg,transparent,transparent 3px,rgba(139,119,85,.02) 3px,rgba(139,119,85,.02) 5px),radial-gradient(ellipse at 20% 30%,rgba(210,180,140,.4),transparent 60%),radial-gradient(ellipse at 80% 70%,rgba(194,164,120,.3),transparent 60%),radial-gradient(ellipse at 50% 50%,rgba(220,195,155,.2),transparent 70%);box-shadow:inset 0 0 200px #654c2d26}.scene{position:absolute;width:700px;padding:28px 0}.scene-image{margin-bottom:24px;max-width:420px;transform:rotate(-1.2deg) scale(.97);opacity:0;transition:opacity 2.5s ease-in,transform 3s ease-out}.scene-image.revealed{opacity:1;transform:rotate(-1.2deg) scale(1)}.scene-image img{display:block;width:100%;aspect-ratio:3 / 2;object-fit:cover;border-radius:3px;filter:var(--image-filter, sepia(40%) saturate(80%) contrast(95%) brightness(95%));box-shadow:0 2px 8px #2a1a0e40,0 0 0 1px #2a1a0e14;border:5px solid rgba(244,228,193,.6);outline:1px solid rgba(61,43,31,.12)}.scene:nth-child(2n) .scene-image{transform:rotate(1.5deg) scale(.97)}.scene:nth-child(2n) .scene-image.revealed{transform:rotate(1.5deg) scale(1)}.scene:nth-child(3n) .scene-image{transform:rotate(-.5deg) scale(.97)}.scene:nth-child(3n) .scene-image.revealed{transform:rotate(-.5deg) scale(1)}.scene-heading{font-size:1.65rem;font-weight:700;color:var(--color-heading, #2a1a0e);letter-spacing:.04em;font-variant:small-caps;margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid rgba(61,43,31,.2);opacity:0;transform:translateY(8px);transition:opacity .6s ease,transform .6s ease}.scene-heading.revealed{opacity:1;transform:translateY(0)}.scene-paragraph{font-size:1.3rem;line-height:1.8;color:var(--color-text, #3d2b1f);margin-bottom:16px;text-align:left;opacity:0;transform:translateY(6px);transition:opacity .6s ease,transform .6s ease}.scene-paragraph.revealed{opacity:1;transform:translateY(0)}.scene-paragraph:last-child{margin-bottom:0}#title-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(ellipse,#2a1f14d9,#2a1f14f2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:opacity .8s ease}#title-overlay.hidden{opacity:0;pointer-events:none}#title-main{font-size:3rem;font-weight:700;color:var(--color-accent, #f4e4c1);letter-spacing:.03em;text-align:center;max-width:700px;line-height:1.2}#title-sub{font-size:1.2rem;font-style:italic;color:#f4e4c1b3;margin-top:16px;text-align:center;max-width:500px;line-height:1.5}#title-start{margin-top:48px;padding:14px 48px;font-family:var(--font-family, "Crimson Text", Georgia, serif);font-size:1.1rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-bg, #2a1f14);background:var(--color-accent, #f4e4c1);border:none;border-radius:4px;cursor:pointer;transition:background .2s,transform .15s}#title-start:hover{background:var(--color-accent-hover, #e8d5a8);transform:scale(1.03)}#title-start:active{transform:scale(.98)}.scene:before{content:"";position:absolute;top:-2px;left:20px;right:20px;height:1px;background:linear-gradient(90deg,transparent,rgba(61,43,31,.15) 20%,rgba(61,43,31,.15) 80%,transparent)}#controls{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:50;display:flex;align-items:center;gap:16px;padding:10px 20px;background:#2a1f14cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:40px;border:1px solid rgba(244,228,193,.15);opacity:0;transition:opacity .5s ease;pointer-events:none}#controls.visible{opacity:1;pointer-events:auto}#controls button{font-family:var(--font-family, "Crimson Text", Georgia, serif);background:none;border:none;color:var(--color-accent, #f4e4c1);cursor:pointer;padding:6px 10px;border-radius:4px;transition:background .2s}#controls button:hover{background:#f4e4c126}#controls button:disabled{opacity:.5;cursor:default}#btn-play{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border-radius:50%}#btn-explore{font-size:.85rem;letter-spacing:.05em;text-transform:uppercase}#progress-dots{display:flex;align-items:center;gap:6px}.dot{width:8px;height:8px;border-radius:50%;background:#f4e4c14d;border:none;padding:0;cursor:pointer;transition:background .3s,transform .2s}.dot:hover{background:#f4e4c199;transform:scale(1.3)}.dot.visited{background:#f4e4c180}.dot.active{background:var(--color-accent, #f4e4c1);transform:scale(1.4)}#controls.explore-mode{background:#2a1f1480}#nav-container{min-height:100vh;background:var(--color-bg, #2a1f14);font-family:var(--font-family, "Crimson Text", Georgia, "Times New Roman", serif);color:var(--color-accent, #f4e4c1);padding:60px 40px 80px}.nav-header{text-align:center;margin-bottom:56px}.nav-header h1{font-size:3rem;font-weight:700;letter-spacing:.04em;color:var(--color-accent, #f4e4c1);margin-bottom:12px}.nav-header p{font-size:1.15rem;font-style:italic;color:#f4e4c199;max-width:500px;margin:0 auto;line-height:1.5}.nav-back{display:inline-block;color:#f4e4c199;text-decoration:none;font-size:1rem;margin-bottom:24px;transition:color .2s}.nav-back:hover{color:var(--color-accent, #f4e4c1)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:32px;max-width:1200px;margin:0 auto}.subject-card,.story-card{display:block;text-decoration:none;color:inherit;background:#f4e4c10f;border:1px solid rgba(244,228,193,.1);border-radius:6px;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.subject-card:hover,.story-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #0000004d;border-color:#f4e4c133}.card-thumbnail{width:100%;aspect-ratio:3 / 2;object-fit:cover;filter:sepia(50%) saturate(60%) brightness(80%);transition:filter .3s ease}.subject-card:hover .card-thumbnail,.story-card:hover .card-thumbnail{filter:sepia(30%) saturate(70%) brightness(90%)}.card-thumbnail-placeholder{width:100%;aspect-ratio:3 / 2;background:#f4e4c10a;display:flex;align-items:center;justify-content:center;color:#f4e4c133;font-size:2rem}.card-info{padding:20px 24px}.card-info h2{font-size:1.4rem;font-weight:700;color:var(--color-accent, #f4e4c1);margin-bottom:8px;line-height:1.3}.card-info p{font-size:1rem;font-style:italic;color:#f4e4c18c;line-height:1.5;margin-bottom:12px}.card-badge{display:inline-block;font-size:.8rem;font-style:normal;color:#f4e4c166;letter-spacing:.06em;text-transform:uppercase}@media(max-width:600px){#nav-container{padding:40px 20px 60px}.nav-header h1{font-size:2.2rem}.card-grid{grid-template-columns:1fr;gap:24px}}