:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#070815;--bg2:#0d1224;--panel:#0e1328c7;--panel-strong:#141c38eb;--line:#cfe6ff26;--text:#eff7ff;--muted:#9bb4d0;--gold:#f8d77a;--blue:#9ee7ff;--violet:#d6a3ff;--green:#9dffca;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:-2;background:radial-gradient(circle at 20% 20%,#9ee7ff38,#0000 32rem),radial-gradient(circle at 80% 10%,#d6a3ff38,#0000 28rem),radial-gradient(circle at 50% 95%,#f8d77a24,#0000 30rem),linear-gradient(#070815 0%,#0c1327 100%);position:fixed;inset:0}body:after{content:"";pointer-events:none;z-index:-1;background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:46px 46px;position:fixed;inset:0;-webkit-mask-image:radial-gradient(circle at 50% 20%,#000,#0000 80%);mask-image:radial-gradient(circle at 50% 20%,#000,#0000 80%)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}main{width:min(1180px,100vw - 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28px);padding:12px 44px 12px 16px;position:fixed;top:78px;left:50%;transform:translate(-50%);box-shadow:0 18px 60px #00000057}.toast button{color:inherit;background:0 0;border:0;font-size:1.4rem;position:absolute;top:8px;right:10px}.center{text-align:center;flex-direction:column;justify-content:center;align-items:center;width:min(760px,100%);min-height:520px;margin:48px auto;padding:48px;display:flex}.queue p{color:var(--muted)}.spinner{border:2px solid #ffffff1a;border-top-color:var(--green);border-right-color:var(--violet);border-radius:999px;width:86px;height:86px;animation:1.2s linear infinite spin;box-shadow:0 0 40px #9dffca33}.spinner.small{width:58px;height:58px}@keyframes spin{to{transform:rotate(360deg)}}.play-layout{grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:22px;padding:22px 0 40px;display:grid}.arena{padding:clamp(20px,3vw,36px)}.round-meta{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}.round-meta span{border:1px solid var(--line);color:var(--muted);background:#ffffff0a;border-radius:999px;padding:8px 12px;font-size:.86rem}.arena h1{margin-top:0;font-size:clamp(2.2rem,5vw,4.5rem)}.ladder-viz{border:1px solid var(--line);background:#ffffff09;border-radius:22px;width:100%;min-height:170px;margin:8px 0 18px;overflow:visible}.level-tabs{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.level-tabs button{border:1px solid var(--line);color:var(--muted);background:#ffffff08;border-radius:999px;padding:8px 12px}.level-tabs button.active{color:#07101e;background:var(--blue)}.choice-card{border:1px solid var(--line);background:#00000029;border-radius:26px;padding:22px}.choice-card h2{letter-spacing:-.035em;margin:12px 0 18px}.depth-badge{min-width:42px;height:32px;color:var(--blue);background:#9ee7ff1f;border:1px solid #9ee7ff40;border-radius:999px;place-items:center;padding:0 10px;font-weight:900;display:inline-grid}.depth-badge.ok{color:var(--green);background:#9dffca1f;border-color:#9dffca52}.depth-badge.miss{color:#ff9aa9;background:#ff9aa91f;border-color:#ff9aa952}.symbols{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.symbol{min-height:112px;color:var(--text);background:linear-gradient(#ffffff0f,#ffffff06);border:1px solid #ffffff1f;border-radius:20px;flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex}.symbol.selected{border-color:var(--symbol);box-shadow:0 0 0 3px color-mix(in srgb, var(--symbol) 20%, transparent), inset 0 1px 0 #ffffff1a;background:color-mix(in srgb, var(--symbol) 18%, #ffffff0a)}.symbol-emoji{color:var(--symbol);font-size:2rem}.confidence{color:var(--muted);grid-template-columns:160px 1fr;align-items:center;gap:12px;margin:20px 0 8px;display:grid}.nav-row{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:14px;display:flex}.commons{padding:24px;position:sticky;top:82px}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0;display:grid}.stat-grid div{border:1px solid var(--line);background:#ffffff09;border-radius:18px;padding:14px}.stat-grid strong{color:var(--gold);letter-spacing:-.04em;font-size:1.45rem;display:block}.stat-grid span{color:var(--muted);font-size:.8rem}.histogram{gap:8px;display:grid}.bar-row{color:var(--muted);grid-template-columns:28px 1fr 34px;align-items:center;gap:8px;font-size:.85rem;display:grid}.bar{background:#ffffff0f;border-radius:999px;height:10px;overflow:hidden}.bar i{background:linear-gradient(90deg, var(--blue), var(--violet));border-radius:inherit;height:100%;display:block}.result .score-line{color:var(--muted);font-size:1.1rem}.accuracy-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0;display:grid}.accuracy-card{border:1px solid var(--line);background:#ffffff09;border-radius:20px;padding:14px}.accuracy-card p{color:var(--muted);min-height:44px}.accuracy-card strong{text-transform:uppercase;letter-spacing:.12em;color:var(--text);font-size:.78rem}.coach-card{background:#9dffca12;border:1px solid #9dffca47;border-radius:24px;margin:20px 0;padding:18px}.coach-card span{color:var(--green);text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:900}.coach-card p{color:#dfffee;font-size:1.05rem;line-height:1.55}.reflection-box{gap:10px;margin:18px 0;display:grid}.reflection-box label{color:var(--muted)}.reflection-box textarea{resize:vertical;border:1px solid var(--line);min-height:100px;color:var(--text);background:#00000038;border-radius:18px;padding:12px}footer{color:#dcecff7a;justify-content:space-between;gap:16px;padding:24px 0 40px;font-size:.82rem;display:flex}@media (width<=920px){main{width:min(100vw - 22px,1180px)}.hero-grid,.play-layout{grid-template-columns:1fr}.commons{position:static}.symbols{grid-template-columns:repeat(2,minmax(0,1fr))}.confidence{grid-template-columns:1fr}footer{flex-direction:column}}@media (width<=560px){.topbar{align-items:flex-start;gap:10px}.topbar nav{flex-direction:column;align-items:flex-end;gap:6px}.hero{min-height:auto}.depth-picker,.symbols,.accuracy-grid{grid-template-columns:1fr}.round-meta span{font-size:.78rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important}}