:root{
  --bg:#0d1622;
  --panel:#152231;
  --panel-2:#1b2b3d;
  --panel-3:#22364a;
  --text:#f4f8fb;
  --muted:#9fb1c3;
  --line:rgba(255,255,255,.10);
  --accent:#7ec8ff;
  --learning:#79d6ad;
  --community:#b49bff;
  --safety:#ffd178;
  --bad:#ef9393;
  --good:#91e0b9;
  --shadow:0 18px 55px rgba(0,0,0,.26);
}
*{box-sizing:border-box}
html{color-scheme:dark}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 10% 0%,#1b3145 0,transparent 28%),linear-gradient(180deg,#0d1622,#101b28 55%,#0a121c);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button{font:inherit}
button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.hidden{display:none!important}
.game-shell{width:min(1440px,100%);margin:0 auto;padding:18px;display:grid;gap:14px}
.topbar,.pulse-panel,.dialogue-panel,.memory-panel,.progress-panel{background:rgba(21,34,49,.94);border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(12px)}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 20px;border-radius:20px}
.brand-block h1{margin:2px 0 0;font-size:clamp(27px,3vw,42px);line-height:1}.brand-block p{margin:7px 0 0;color:var(--muted);font-size:14px}.eyebrow{font-size:10px;font-weight:900;letter-spacing:.17em;color:var(--muted)}
.day-card{display:flex;flex-direction:column;align-items:flex-end;gap:1px;background:var(--panel-2);border:1px solid var(--line);border-radius:14px;padding:10px 14px;min-width:108px}.day-card span{font-size:12px;color:var(--muted)}.day-card strong{font-size:18px}
.game-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(370px,.72fr);gap:14px;align-items:start}
.scene-panel{position:relative;min-height:690px;border-radius:26px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#b9d2df;isolation:isolate}
.scene-visual{position:absolute;inset:0}.scene-visual svg{display:block;width:100%;height:100%}
.scene-panel::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(6,15,24,.06),transparent 45%,rgba(6,15,24,.36));z-index:2}
.scene-overlay{position:absolute;z-index:3;left:20px;top:20px;max-width:min(520px,74%);padding:13px 16px;border-radius:15px;background:rgba(10,21,32,.78);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(10px)}.scene-overlay h2{margin:2px 0 2px;font-size:clamp(21px,2.4vw,32px)}.scene-overlay p{margin:0;color:#d3dfeb;font-size:13px}.scene-kicker{font-size:10px;font-weight:900;letter-spacing:.15em;color:#b7c9da}
.focus-card{position:absolute;z-index:3;left:20px;bottom:20px;display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:16px;background:rgba(10,21,32,.84);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(10px)}.focus-avatar{width:48px;height:48px;border-radius:14px;background:linear-gradient(145deg,#dbb38e,#bc865f);display:grid;place-items:center;font-weight:900;font-size:20px}.focus-card strong,.focus-card span{display:block}.focus-card span{color:#c8d4df;font-size:12px;margin-top:1px}.focus-label{font-size:9px;letter-spacing:.12em;font-weight:900;color:#9fb1c3;margin-bottom:1px}
.side-column{display:grid;gap:14px}.pulse-panel,.dialogue-panel{border-radius:20px;padding:17px}.panel-heading{display:flex;align-items:start;justify-content:space-between;gap:12px}.panel-heading h2{font-size:18px;margin:3px 0 0}.panel-heading.compact{align-items:center}.pulse-badge{padding:7px 10px;border-radius:999px;background:var(--panel-3);color:#d7e4ef;font-size:11px;font-weight:800;border:1px solid var(--line);white-space:nowrap}
.meter-stack{display:grid;gap:10px;margin-top:15px}.meter-card{padding:12px 13px;border-radius:14px;background:var(--panel-2);border:1px solid rgba(255,255,255,.06)}.meter-head{display:flex;justify-content:space-between;gap:10px;font-size:13px;font-weight:750}.meter-card small{display:block;color:var(--muted);font-size:10px;margin-top:7px}.meter-track{height:9px;background:#0b1420;border-radius:999px;overflow:hidden;margin-top:7px}.meter-fill{height:100%;width:50%;transition:width .38s ease}.meter-fill.learning{background:linear-gradient(90deg,#59bd91,var(--learning))}.meter-fill.community{background:linear-gradient(90deg,#8f79df,var(--community))}.meter-fill.safety{background:linear-gradient(90deg,#d7a84f,var(--safety))}
.speaker-row{display:flex;align-items:center;gap:10px}.speaker-avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#2a4359;border:1px solid rgba(255,255,255,.12);font-weight:900}.speaker-name{font-weight:850}.speaker-meta{font-size:11px;color:var(--muted)}.dialogue-text{font-size:18px;line-height:1.45;margin:16px 0;color:#f7fbff}.choice-title{font-size:10px;letter-spacing:.13em;font-weight:900;color:var(--muted);margin-bottom:9px}.choice-grid{display:grid;gap:9px}.choice-btn{display:flex;gap:10px;align-items:flex-start;width:100%;text-align:left;padding:12px 13px;border-radius:14px;border:1px solid var(--line);background:#101b28;color:var(--text);cursor:pointer;transition:transform .16s ease,border-color .16s ease,background .16s ease}.choice-btn:hover{transform:translateY(-1px);border-color:rgba(126,200,255,.72);background:#142333}.choice-btn:disabled{opacity:.46;cursor:default;transform:none}.choice-letter{display:grid;place-items:center;min-width:25px;height:25px;border-radius:8px;background:var(--panel-3);font-size:11px;font-weight:900;color:#cfeaff}.choice-copy{line-height:1.34;font-size:13px}.choice-hint{display:block;color:var(--muted);font-size:10px;margin-top:4px}
.consequence-box{margin-top:13px;border:1px solid var(--line);border-radius:15px;padding:13px;background:linear-gradient(145deg,#192b3e,#142231)}.consequence-label{font-size:9px;font-weight:900;letter-spacing:.14em;color:var(--muted)}.consequence-box h3{font-size:17px;margin:4px 0}.consequence-box p{font-size:13px;line-height:1.45;color:#d7e1ea;margin:0}.effect-chips{display:flex;flex-wrap:wrap;gap:6px;margin:11px 0}.effect-chip{font-size:10px;padding:5px 8px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.045)}.effect-chip.pos{color:#b9f2d1}.effect-chip.neg{color:#ffc1c1}
.primary-btn,.secondary-btn,.ghost-btn{border:0;border-radius:12px;min-height:42px;padding:0 14px;font-weight:850;cursor:pointer}.primary-btn{background:linear-gradient(135deg,#75c4ff,#8fd6ff);color:#0e2233}.secondary-btn{background:#213449;color:#eaf4fb;border:1px solid var(--line)}.ghost-btn{background:transparent;color:#c7d6e2;border:1px solid var(--line);min-height:36px}.primary-btn:hover,.secondary-btn:hover,.ghost-btn:hover{filter:brightness(1.07)}
.bottom-row{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:14px}.memory-panel,.progress-panel{border-radius:20px;padding:16px}.memory-panel h2{font-size:18px;margin:3px 0}.memory-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:13px}.memory-item{position:relative;min-height:74px;padding:11px 11px 11px 34px;border-radius:13px;background:var(--panel-2);border:1px solid rgba(255,255,255,.06);font-size:11px;line-height:1.38;color:#d5e0e9}.memory-item::before{content:"";position:absolute;left:12px;top:15px;width:9px;height:9px;border-radius:50%;background:#7694ab;box-shadow:0 0 0 4px rgba(118,148,171,.12)}.memory-item.good::before{background:var(--good)}.memory-item.hard::before{background:var(--bad)}
.progress-panel{display:flex;flex-direction:column;gap:13px}.progress-track{display:grid;grid-template-columns:repeat(8,1fr);gap:5px}.progress-step{height:7px;border-radius:999px;background:#2a3d50}.progress-step.active{background:var(--accent)}.progress-step.done{background:#64b991}.progress-panel .secondary-btn{margin-top:auto}
.ending-screen{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px;background:rgba(5,11,17,.82);backdrop-filter:blur(12px)}.ending-card{width:min(720px,100%);max-height:92vh;overflow:auto;padding:24px;border-radius:24px;background:#152333;border:1px solid var(--line);box-shadow:0 30px 90px rgba(0,0,0,.5)}.ending-card h2{font-size:clamp(26px,4vw,40px);margin:5px 0 10px}.ending-card>p{color:#d4e0e9;line-height:1.55}.ending-meters{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:17px 0}.ending-meter{padding:12px;border-radius:14px;background:var(--panel-2);border:1px solid var(--line)}.ending-meter span{display:block;color:var(--muted);font-size:10px}.ending-meter strong{display:block;font-size:24px;margin-top:2px}.reflection-box{padding:14px;border-radius:15px;background:#203348;border-left:4px solid var(--accent);margin:17px 0}.reflection-box p{margin:6px 0 0;color:#d7e4ee;font-size:13px;line-height:1.45}
@media(max-width:1040px){.game-layout{grid-template-columns:1fr}.scene-panel{min-height:560px}.side-column{grid-template-columns:1fr 1fr}.bottom-row{grid-template-columns:1fr}.progress-panel{min-height:120px}.memory-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.game-shell{padding:10px}.topbar{align-items:flex-start}.brand-block p{display:none}.scene-panel{min-height:470px}.scene-overlay{left:12px;top:12px;max-width:calc(100% - 24px)}.focus-card{left:12px;bottom:12px}.side-column{grid-template-columns:1fr}.memory-list{grid-template-columns:1fr}.ending-meters{grid-template-columns:1fr}.bottom-row{gap:10px}.topbar,.pulse-panel,.dialogue-panel,.memory-panel,.progress-panel{border-radius:16px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.meter-fill,.choice-btn{transition:none!important}}