:root {
    --bg-alabaster: #F5F4F0;
    --bg-surface: #FFFFFF;
    --text-main: #1C1B1A;
    --text-muted: #55534E;
    --line-color: #C2BFB6;
    --accent-red: #8B2519;
    --accent-bronze: #C8A97E;
    --border-hairline: #D1CFC7;
    --error-muted: #D9534F;
    
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', Helvetica, sans-serif;
    --transition-elegant: 0.8s cubic-bezier(0.16, 1, 0.3, 1); 
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background-color: var(--bg-alabaster);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.game-active { overflow: hidden; }

#hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    background-color: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none; 
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -30%);
    z-index: 20;
    max-width: 850px;
    width: 90%;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    color: #ffffff;
    will-change: transform, opacity;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.15;
    margin-bottom: 30px;
    font-weight: 500;
    text-shadow: 0 10px 30px rgba(0,0,0,0.8);
    text-transform: uppercase;
}

.hero-sapo {
    font-family: var(--font-sans);
    font-size: 1.15rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.85);
    font-weight: 300;
    text-shadow: 0 4px 15px rgba(0,0,0,0.8);
    text-align: justify;
    text-justify: inter-word;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    animation: pulse 2.5s infinite ease-in-out;
    transition: opacity 0.5s;
    z-index: 10;
}

@keyframes pulse {
    0%, 100% { opacity: 0.2; transform: translate(-50%, 0); }
    50% { opacity: 0.8; transform: translate(-50%, 8px); }
}

.article-body { background-color: var(--bg-alabaster); padding: 80px 20px; position: relative; z-index: 2; }
.prose { max-width: 740px; margin: 0 auto; }
.prose p { font-size: 1.15rem; line-height: 1.8; margin-bottom: 25px; color: var(--text-main); }
.prose h2 { font-family: var(--font-serif); font-size: 2rem; margin: 60px 0 25px 0; color: var(--text-main); line-height: 1.3; font-weight: 600;}

.art-frame {
    background-color: #FFFFFF;
    padding: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    margin: 60px auto;
    max-width: 900px;
    width: 100%;
}
.art-frame img { width: 100%; height: auto; display: block; border: 1px solid rgba(0,0,0,0.05); }

.figcaption { max-width: 740px; margin: 15px auto 0 auto; font-family: var(--font-sans); font-size: 0.85rem; color: var(--text-muted); text-align: right; border-bottom: 1px solid var(--line-color); padding-bottom: 10px; }
.dropcap::first-letter { float: left; font-family: var(--font-serif); font-size: 4.5rem; line-height: 0.8; padding-top: 6px; padding-right: 10px; padding-left: 0; color: var(--accent-red); }

.interactive-break { margin: 100px 0; padding: 80px 0; background-color: #FFFFFF; border-top: 1px solid var(--line-color); border-bottom: 1px solid var(--line-color); }
.story-header { max-width: 1200px; margin: 0 auto 40px auto; padding: 0 30px; text-align: center; }
.story-category { font-family: var(--font-sans); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.15em; font-weight: 500; color: var(--text-muted); margin-bottom: 15px; display: block; }
.story-header h3 { font-family: var(--font-serif); font-size: 2.2rem; font-weight: 600; line-height: 1.2; margin-bottom: 16px; color: var(--text-main); }
.story-instruction { display: inline-block; font-family: var(--font-sans); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent-red); border-bottom: 1px solid rgba(139, 37, 25, 0.3); padding-bottom: 2px; }

.tree-wrapper { position: relative; width: 100%; overflow-x: auto; overflow-y: hidden; padding: 20px 20px 100px 20px; cursor: grab; scrollbar-width: none; }
.tree-wrapper::-webkit-scrollbar { display: none; }
.tree-wrapper:active { cursor: grabbing; }
.tree-container { display: flex; flex-direction: column; align-items: center; position: relative; min-width: max-content; margin: 0 auto; }

#story-svg-canvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
.connection-path { fill: none; stroke: var(--line-color); stroke-width: 1px; stroke-dasharray: 1000; stroke-dashoffset: 1000; animation: drawPath 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
@keyframes drawPath { to { stroke-dashoffset: 0; } }

.node-row { display: flex; justify-content: center; align-items: flex-start; gap: 10px; margin-bottom: 40px; position: relative; z-index: 2; }
.node-wrapper { display: flex; flex-direction: column; align-items: center; position: relative; }

.story-card { background-color: transparent; border: none; padding: 5px; width: 110px; text-align: center; position: relative; opacity: 0; transform: translateY(15px); animation: fadeSlideIn 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards; }
.story-card:not(.is-root)::before { content: ""; position: absolute; top: -10px; left: 50%; transform: translateX(-50%); width: 25px; height: 1px; background-color: var(--text-main); transition: width 0.3s ease; }
.story-card:hover:not(.is-root)::before { width: 50px; background-color: var(--accent-bronze); }
.story-card.is-root { width: 220px; margin-bottom: 5px; }

@keyframes fadeSlideIn { to { opacity: 1; transform: translateY(0); filter: blur(0); } from { filter: blur(5px); } }

.avatar-img { width: 45px; height: 45px; border-radius: 50%; object-fit: cover; margin: 0 auto 8px auto; display: block; border: 1px solid var(--line-color); background: var(--bg-alabaster);}
.story-card.is-root .avatar-img { width: 70px; height: 70px; }

.card-name { font-family: var(--font-serif); font-size: 0.95rem; font-weight: 600; margin-bottom: 3px; color: var(--text-main); line-height: 1.1; }
.story-card.is-root .card-name { font-size: 1.25rem; }
.card-spouse { font-family: var(--font-serif); font-style: italic; font-size: 0.75rem; color: var(--accent-red); margin-bottom: 5px; }
.card-role { font-family: var(--font-sans); font-size: 0.7rem; color: var(--text-muted); line-height: 1.3; }

.expand-btn { background: #fff; color: var(--text-main); border: 1px solid var(--line-color); width: 22px; height: 22px; border-radius: 50%; font-family: var(--font-sans); font-size: 16px; font-weight: 300; line-height: 1; cursor: pointer; position: absolute; bottom: -25px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; z-index: 3; }
.expand-btn:hover { border-color: var(--text-main); background: var(--text-main); color: #fff; }
.expand-btn.is-open { transform: translateX(-50%) rotate(45deg); background: transparent; color: var(--text-muted); border-color: transparent; }
.expand-btn.is-open:hover { color: var(--accent-red); }

.children-container { display: none; opacity: 0; transition: opacity 0.6s ease; }
.children-container.active { display: flex; gap: 15px; }

.transition-section { text-align: center; padding: 30px 20px 50px 20px; max-width: 600px; margin: 0 auto; }
.transition-text { font-family: var(--font-serif); font-style: italic; color: var(--text-muted); margin-bottom: 25px; font-size: 1.2rem; }
.btn-start-game { background: var(--text-main); color: #fff; border: 1px solid var(--text-main); padding: 16px 40px; font-family: var(--font-sans); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.15em; cursor: pointer; transition: all 0.4s ease; border-radius: 4px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.btn-start-game:hover { background: #000; transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.2); }

#game-overlay { display: none; position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background-color: var(--bg-alabaster); z-index: 9999; color: var(--text-main); opacity: 0; transition: opacity 0.6s ease; }
.screen { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; pointer-events: none; transition: opacity var(--transition-elegant), transform var(--transition-elegant); transform: translateY(20px); display: flex; flex-direction: column; overflow-y: auto; overflow-x: hidden; padding: 60px 20px 100px 20px; scrollbar-width: none; }
.screen::-webkit-scrollbar { display: none; }
.screen.active { opacity: 1; pointer-events: all; transform: translateY(0); }

.game-header { max-width: 750px; margin: 0 auto 50px auto; text-align: center; }
.game-header::before { content: ""; display: block; width: 40px; height: 1px; background-color: var(--text-muted); margin: 0 auto 20px auto; }
.kicker { font-family: var(--font-sans); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.25em; color: var(--text-muted); margin-bottom: 15px; display: block; }
.screen h2 { font-family: var(--font-serif); font-size: 2.2rem; font-weight: 400; margin-bottom: 12px; color: var(--text-main); text-align: center;}
.game-dek { font-family: var(--font-serif); font-size: 1.15rem; color: var(--text-muted); font-style: italic; }
.game-instruction { font-family: var(--font-sans); font-size: 0.75rem; color: var(--accent-bronze); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 25px; display: inline-block; border-bottom: 1px solid rgba(200, 169, 126, 0.3); padding-bottom: 4px; font-weight: 600;}

.btn-group { display: flex; gap: 15px; justify-content: center; margin-top: 45px; }
.btn { background: transparent; color: var(--text-main); border: 1px solid var(--line-color); padding: 14px 30px; font-family: var(--font-sans); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; cursor: pointer; transition: all 0.4s ease; border-radius: 2px;}
.btn:hover { border-color: var(--text-main); background: var(--text-main); color: #fff; }
.btn-ghost { border-color: transparent; color: var(--text-muted); }
.btn-ghost:hover { border-color: var(--text-main); color: var(--text-main); }

#hud { position: fixed; top: 0; left: 0; width: 100%; padding: 25px 35px; display: flex; justify-content: space-between; z-index: 100; font-family: var(--font-sans); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-muted); opacity: 0; transition: opacity 1s; pointer-events: none; background: linear-gradient(to bottom, rgba(245,244,240,0.95), rgba(245,244,240,0)); }
#hud.visible { opacity: 1; pointer-events: all; }
.hud-gold { color: var(--accent-bronze); font-variant-numeric: tabular-nums; font-weight: 600;}

.card-pool { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 45px; min-height: 60px; max-width: 900px; margin-left: auto; margin-right: auto; }
.member-card { background: #FFFFFF; border: 1px solid var(--border-hairline); padding: 12px 18px; cursor: grab; touch-action: none; z-index: 10; font-family: var(--font-serif); font-size: 1rem; color: var(--text-main); transition: border-color 0.3s, color 0.3s, transform 0.3s, box-shadow 0.3s; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.member-card:hover { border-color: var(--text-main); }
.member-card.dragging { position: absolute; z-index: 999; background: #FFFFFF; border-color: var(--accent-bronze); color: var(--accent-bronze); box-shadow: 0 20px 50px rgba(0,0,0,0.15); cursor: grabbing; transform: translate(-50%, -50%) scale(1.05); }
.member-card.correct { border-color: transparent; border-bottom: 1px solid var(--accent-bronze); color: var(--accent-bronze); pointer-events: none; opacity: 0.6; background: transparent; box-shadow: none;}
.shake-err { animation: subtleShake 0.4s ease-in-out; }
@keyframes subtleShake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-5px); border-color: var(--error-muted); color: var(--error-muted); } 75% { transform: translateX(5px); border-color: var(--error-muted); color: var(--error-muted); } }
.point-float { position: absolute; color: var(--error-muted); font-family: var(--font-sans); font-size: 0.85rem; font-weight: 600; pointer-events: none; animation: floatUp 1s ease-out forwards; z-index: 10000; }
@keyframes floatUp { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(-40px); } }

.drop-zones-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; width: 100%; max-width: 900px; margin: 0 auto; }
.drop-zone { border: none; border-top: 1px solid var(--border-hairline); min-height: 140px; padding: 25px 0; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: border-color 0.4s; }
.drop-zone.hovered { border-color: var(--text-main); }
.zone-title { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--text-muted); margin-bottom: 15px; }

#screen-level2 .game-area { position: relative; width: 100%; max-width: 800px; height: 420px; margin: 0 auto; }
#line-canvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
.draw-node { position: absolute; transform: translate(-50%, -50%); background: #FFFFFF; border: 1px solid var(--border-hairline); border-radius: 50%; width: 70px; height: 70px; display: flex; align-items: center; justify-content: center; text-align: center; font-family: var(--font-serif); font-size: 0.85rem; color: var(--text-main); cursor: pointer; z-index: 2; transition: all 0.4s; line-height: 1.15; padding: 6px; box-shadow: 0 5px 15px rgba(0,0,0,0.05);}
.draw-node.selected { border-color: var(--accent-bronze); color: var(--accent-bronze); transform: translate(-50%, -50%) scale(1.1); background: #FFFBF5;}
.draw-node.connected { border-color: transparent; color: var(--accent-bronze); background: transparent; box-shadow: none;}
.draw-node.connected::after { content: ""; position: absolute; bottom: -8px; width: 4px; height: 4px; background: var(--accent-bronze); border-radius: 50%; }

#screen-level3 .game-header { margin-bottom: 25px; }
#screen-level3 .card-pool { margin-bottom: 25px; gap: 8px; }
#screen-level3 .member-card { padding: 8px 12px; font-size: 0.95rem; }

.tree-build-area { display: flex; flex-direction: column; align-items: center; gap: 30px; margin-top: 10px; width: 100%; overflow-x: auto; padding-bottom: 20px; }
.tree-row { display: flex; gap: 15px; position: relative; flex-wrap: wrap; justify-content: center; max-width: 1000px; }

.tree-slot { 
    width: 135px; 
    height: 70px; 
    border: 2px dashed #C2BFB6; 
    background: rgba(245, 244, 240, 0.4);
    display: flex; 
    align-items: center; 
    justify-content: center; 
    text-align: center; 
    font-size: 0.65rem; 
    letter-spacing: 0.05em; 
    text-transform: uppercase; 
    color: var(--text-muted); 
    position: relative; 
    transition: all 0.3s; 
    line-height: 1.3; 
    border-radius: 4px;
}
.tree-row:not(:first-child) .tree-slot::before {
    content: ''; position: absolute; top: -16px; left: 50%; transform: translateX(-50%);
    width: 1px; height: 14px; background: var(--border-hairline);
}

.tree-slot.hovered { background: rgba(200, 169, 126, 0.15); border-color: var(--accent-bronze); border-style: solid; }
.tree-slot .member-card { 
    position: absolute; 
    top: 50%; 
    left: 50%; 
    transform: translate(-50%, -50%); 
    width: calc(100% + 2px); 
    height: calc(100% + 2px); 
    border: 1px solid var(--accent-bronze); 
    padding: 0; 
    background: #FFFFFF; 
    color: var(--accent-bronze); 
    font-size: 1.05rem; 
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    border-radius: 4px;
}

.progress-container { width: 100%; max-width: 350px; height: 1px; background: var(--border-hairline); margin: 30px auto 15px auto; position: relative; }
.ft-card:hover .ft-card-name { color: var(--accent-bronze); }
.ft-path { fill: none; stroke: var(--border-hairline); stroke-width: 1px; }
.ft-path.reveal { stroke: var(--line-color); stroke-dasharray: 1000; stroke-dashoffset: 1000; animation: drawPath 2s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
@keyframes fadeInCard { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }

.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; margin-bottom: 50px;}
.stat-box { border-top: 1px solid var(--border-hairline); padding-top: 18px; text-align: left; }
.stat-num { font-size: 2.2rem; font-family: var(--font-serif); color: var(--text-main); margin-top: 8px; font-weight: 500; }

#profile-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(255,255,255,0.9); backdrop-filter: blur(10px); z-index: 10000; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
#profile-modal.active { opacity: 1; pointer-events: all; }
.modal-content { background: transparent; border: none; border-left: 2px solid var(--accent-bronze); padding: 25px 0 25px 45px; max-width: 550px; width: 90%; position: relative; transform: translateX(-30px); transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
#profile-modal.active .modal-content { transform: translateX(0); }
.close-modal { position: absolute; top: 0; right: 0; color: var(--text-muted); font-size: 2.5rem; font-weight: 300; cursor: pointer; line-height: 1; transition: color 0.3s; }
.close-modal:hover { color: var(--text-main); }

@media (max-width: 1024px) {
    .hero-title { font-size: 2.2rem; }
    .node-row, .children-container.active { gap: 10px; }
    .story-card { width: 120px; }
    .card-name { font-size: 0.95rem; }
}