:root{--bg:#070a0d;--text:#f5f7f8;--muted:#75818c;--accent:#67f39d;--danger:#ff626e;--up:#60f29a;--down:#ff5d68}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,"Noto Sans JP",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{overflow-x:hidden}button,input{font:inherit}.app-shell{width:min(1380px,100%);margin:auto;padding:0 14px 28px}.topbar{height:56px;border-bottom:1px solid #171d22;display:flex;align-items:center;justify-content:space-between}.top-actions{display:flex;gap:12px}.brand{display:flex;align-items:center;gap:8px;border:0;background:none;color:#dfe5e9;font-weight:900;font-size:11px;letter-spacing:.08em;cursor:pointer}.brand-mark{width:27px;height:27px;border:1px solid #3a4650;border-radius:7px;display:grid;place-items:center;color:var(--accent);font-size:9px}.icon-btn,.text-btn{border:0;background:transparent;color:var(--muted);font-size:9px;font-weight:850;letter-spacing:.08em;cursor:pointer}.screen{display:none}.screen.active{display:block}.home-screen{min-height:calc(100vh - 56px);padding:9vh 0 28px}.home-core{width:min(460px,100%);margin:auto;text-align:center}.eyebrow{color:var(--accent);font-size:9px;letter-spacing:.22em;font-weight:900;margin:0 0 15px}.home-core h1{font-size:clamp(58px,9vw,100px);line-height:.78;letter-spacing:-.075em;margin:0 0 32px;font-weight:950}.home-core h1 span{color:#5d6973}.market-lock{margin:0 0 8px;padding:10px 12px;border:1px solid #1c252c;border-radius:9px;background:#090d10;display:flex;align-items:center;justify-content:center;gap:10px}.market-lock b{font-size:15px}.market-lock small{font-size:9px;color:#65717b}.market-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.market-card{background:#0c1115;border:1px solid #222c34;color:#b7c0c8;border-radius:9px;padding:14px 10px;cursor:pointer;display:flex;flex-direction:column;gap:2px}.market-card b{font-size:14px}.market-card small{font-size:8px;color:#65717b}.market-card.selected{border-color:var(--accent);color:white;box-shadow:inset 0 0 0 1px rgba(103,243,157,.3)}#nickname{width:100%;margin-top:8px;padding:13px 14px;background:#0c1115;border:1px solid #222c34;border-radius:9px;color:white;text-align:center;outline:none}#nickname:focus{border-color:#53616d}.primary-btn,.secondary-btn{width:100%;margin-top:8px;border-radius:9px;padding:14px;border:1px solid;font-weight:950;letter-spacing:.12em;cursor:pointer}.primary-btn{background:var(--accent);border-color:var(--accent);color:#061008}.secondary-btn{background:#11171c;border-color:#2a343c;color:#dce2e6}.ranking-preview,.result-ranking{width:min(720px,100%);margin:52px auto 0;border-top:1px solid #1a2229;padding-top:12px}.section-title-row{display:flex;align-items:center;justify-content:space-between;color:#8d98a2;font-size:9px;font-weight:900;letter-spacing:.13em}.ranking-list{margin-top:6px}.rank-row{display:grid;grid-template-columns:34px 1fr 116px 75px;gap:9px;padding:9px 4px;border-top:1px solid #161e24;font-size:10px;align-items:center}.rank{color:#53606b}.name{font-weight:800}.where{text-align:right;color:#707c86}.score{text-align:right;color:var(--accent);font-weight:900}.empty{color:#56636e;font-size:9px;padding:12px 4px}.game-screen{padding-top:10px}.game-hud{display:grid;grid-template-columns:1.25fr 1fr 1.1fr .72fr .82fr;min-height:74px;border:1px solid #202932;border-radius:9px 9px 0 0;background:#0c1115}.game-hud>div{padding:10px 15px;border-right:1px solid #202932;display:flex;flex-direction:column;justify-content:center;min-width:0}.game-hud>div:last-child{border-right:0}.game-hud span{font-size:10px;color:#7e8a94;letter-spacing:.13em;font-weight:900;line-height:1.1}.game-hud strong{font-size:20px;margin-top:5px;line-height:1.05;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.canvas-wrap{position:relative;border:1px solid #202932;border-top:0;overflow:hidden;background:#06090b;touch-action:none;user-select:none;-webkit-user-select:none}.canvas-wrap canvas{display:block;width:100%;height:min(81vh,800px);min-height:540px}.countdown{position:absolute;inset:0;display:grid;place-items:center;font-size:100px;font-weight:950;background:rgba(5,8,10,.12);pointer-events:none}.hidden{display:none!important}.control-hint{position:absolute;bottom:12px;right:14px;color:#7f8b95;font-size:11px;font-weight:950;letter-spacing:.16em;pointer-events:none;text-shadow:0 2px 8px #000}.event-banner{position:absolute;top:16px;left:50%;transform:translateX(-50%);min-width:min(660px,90%);padding:14px 18px;border:1px solid rgba(255,98,110,.45);background:rgba(11,13,15,.88);backdrop-filter:blur(6px);text-align:center;pointer-events:none}.event-banner small{display:block;color:#a1abb3;font-size:11px;letter-spacing:.12em;font-weight:850}.event-banner b{display:block;color:#ff7a83;font-size:24px;letter-spacing:.03em;margin:3px 0 4px;font-weight:950}.event-banner span{display:block;color:#e4eaee;font-size:14px;line-height:1.35;font-weight:700}.move-flash{position:absolute;left:50%;top:51%;transform:translate(-50%,-50%);text-align:center;pointer-events:none;text-shadow:0 4px 30px #000;animation:movePop .2s ease}.move-flash small{display:block;font-size:14px;font-weight:950;letter-spacing:.16em;color:#eef3f6}.move-flash b{display:block;font-size:clamp(52px,8vw,96px);line-height:.88;font-weight:1000;letter-spacing:-.055em}.move-flash span{display:block;margin-top:9px;font-size:18px;font-weight:950}.move-flash.positive b{color:var(--up)}.move-flash.negative b{color:var(--down)}@keyframes movePop{from{opacity:0;transform:translate(-50%,-50%) scale(.72)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.progress-track{height:4px;background:#11181d}.progress-track>div{height:100%;background:var(--accent);width:0}.result-screen{padding-top:7vh}.result-card{width:min(650px,100%);margin:auto;text-align:center;border:1px solid #202932;border-radius:14px;padding:30px;background:#0b1014}.result-card h1{font-size:clamp(48px,8vw,82px);letter-spacing:-.055em;margin:0;color:var(--danger)}.result-main{padding:22px 0 17px;display:flex;flex-direction:column;gap:4px}.result-main strong{font-size:30px}.result-main em{font-style:normal;color:var(--accent);font-size:19px;font-weight:900}.result-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #202932;padding:16px 0}.result-stats div{display:flex;flex-direction:column;gap:3px}.result-stats span{font-size:7px;color:#5f6b75;letter-spacing:.12em}.result-stats strong{font-size:14px}.result-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.result-actions button{margin-top:0}@media(max-width:760px){.app-shell{padding:0 5px 18px}.topbar{height:50px}.home-screen{padding-top:7vh}.home-core{max-width:410px}.home-core h1{font-size:62px}.ranking-preview{margin-top:38px}.rank-row{grid-template-columns:28px 1fr 74px}.where{display:none}.game-screen{padding-top:6px}.game-hud{grid-template-columns:1.25fr 1fr 1.15fr;min-height:0}.game-hud>div{min-height:58px;padding:8px 10px;border-bottom:1px solid #202932}.game-hud>div:nth-child(3){border-right:0}.game-hud>div:nth-child(4){grid-column:1/2;border-bottom:0}.game-hud>div:nth-child(5){grid-column:2/4;border-right:0;border-bottom:0}.game-hud span{font-size:9px}.game-hud strong{font-size:18px;margin-top:4px}.canvas-wrap canvas{height:72vh;min-height:500px}.event-banner{top:10px;min-width:94%;padding:12px 10px}.event-banner small{font-size:10px}.event-banner b{font-size:20px}.event-banner span{font-size:13px}.move-flash small{font-size:12px}.move-flash span{font-size:16px}.control-hint{font-size:10px;bottom:12px}.result-card{padding:22px 16px}.result-actions{grid-template-columns:1fr}.top-actions{gap:6px}.icon-btn{font-size:8px}}/* v8: history-learning event categories */
.event-banner{border-color:rgba(255,98,110,.48);transition:border-color .15s ease,background .15s ease}
.event-banner[data-kind="politics"]{border-color:rgba(135,177,255,.62);background:rgba(10,15,23,.92)}
.event-banner[data-kind="policy"]{border-color:rgba(255,205,96,.62);background:rgba(20,17,8,.92)}
.event-banner[data-kind="market"]{border-color:rgba(255,98,110,.62);background:rgba(21,10,12,.92)}
.event-banner[data-kind="investing"]{border-color:rgba(103,243,157,.62);background:rgba(7,19,13,.92)}
.event-banner[data-kind="economy"]{border-color:rgba(210,160,255,.62);background:rgba(17,11,22,.92)}
.event-banner[data-kind="global"]{border-color:rgba(255,156,92,.62);background:rgba(21,13,8,.92)}
.event-banner[data-kind="milestone"]{border-color:rgba(105,220,240,.62);background:rgba(7,18,21,.92)}
.event-banner[data-kind="politics"] b{color:#87b1ff}.event-banner[data-kind="policy"] b{color:#ffcd60}.event-banner[data-kind="market"] b{color:#ff7a83}.event-banner[data-kind="investing"] b{color:#67f39d}.event-banner[data-kind="economy"] b{color:#d2a0ff}.event-banner[data-kind="global"] b{color:#ff9c5c}.event-banner[data-kind="milestone"] b{color:#69dcf0}
.event-banner small{font-size:12px}.event-banner span{font-size:15px}
@media(max-width:760px){.event-banner small{font-size:11px}.event-banner b{font-size:22px}.event-banner span{font-size:14px}}