.ep-arena{max-width:720px;margin:0 auto;padding:18px 14px 32px;display:flex;flex-direction:column;gap:14px;--a-teal-soft: rgba(47, 196, 201, .14);--a-mute-2: #5c6b74;--a-gold-soft: rgba(242, 193, 78, .12)}.ep-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.ep-tabs{display:inline-flex;gap:4px;background:var(--a-ink-2);border:1px solid var(--a-line);border-radius:var(--a-r-pill, 999px);padding:4px}.ep-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;background:transparent;border:0;color:var(--a-mute);font-family:var(--a-ui);font-size:.84rem;font-weight:600;padding:7px 13px;border-radius:var(--a-r-pill, 999px);transition:color .12s,background .12s}.ep-tab:hover{color:var(--a-paper)}.ep-tab.active{background:var(--a-ember);color:#160a04}.ep-back{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;background:transparent;border:1px solid var(--a-line);color:var(--a-mute);font-family:var(--a-ui);font-size:.8rem;padding:7px 12px;border-radius:var(--a-r-pill, 999px)}.ep-back:hover{color:var(--a-paper);border-color:var(--a-ember)}.ep-opp,.ep-you{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--a-ink-2);border:1px solid var(--a-line);border-radius:var(--a-r-card);padding:10px 14px}.ep-player{display:flex;align-items:center;gap:10px}.ep-av{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--a-teal),var(--a-ink-3));border:2px solid var(--a-ink)}.ep-av.you{background:linear-gradient(135deg,var(--a-ember),var(--a-ink-3))}.ep-pn{font-weight:600;color:var(--a-paper);font-size:.95rem;display:flex;align-items:center;gap:8px}.ep-ps{color:var(--a-mute);font-size:.78rem;margin-top:2px}.ep-side{display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:600;border-radius:var(--a-r-pill, 999px);padding:3px 9px}.ep-side .d{width:6px;height:6px;border-radius:50%}.ep-side.you{background:var(--a-ember-soft);color:var(--a-ember)}.ep-side.you .d{background:var(--a-ember)}.ep-side.opp{background:var(--a-teal-soft);color:var(--a-teal)}.ep-side.opp .d{background:var(--a-teal)}.ep-status{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;color:var(--a-paper);background:var(--a-ink-3);border:1px solid var(--a-line);border-radius:var(--a-r-pill, 999px);padding:5px 11px}.ep-status .d{width:7px;height:7px;border-radius:50%;background:var(--a-teal)}.ep-status.you .d{background:var(--a-ember)}.ep-diff{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.ep-diff .ep-pk{flex-direction:column;align-items:flex-start;padding:9px 11px}.ep-diff .ep-pk small{font-size:.7rem;font-weight:400;color:var(--a-mute)}.ep-diff .ep-pk.active small{color:var(--a-ember-dim)}.ep-board{width:min(440px,100%);margin:0 auto;display:flex;flex-direction:column;align-items:center}.ep-target-card{width:calc((100% - 3 * var(--ep-gap, 10px)) / 4);padding:8px 4px 10px;background:var(--a-paper);color:var(--a-ink);border-radius:14px;text-align:center;margin-bottom:12px;box-shadow:0 6px 16px #00000073}.ep-target-card small{display:block;font-size:.58rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--a-mute-2)}.ep-target-card b{display:block;font-size:1.7rem;font-weight:800;font-family:var(--a-disp);font-variant-numeric:tabular-nums;line-height:1.05;margin-top:2px}.ep-grid{--ep-gap: 10px;width:100%;display:flex;flex-direction:column;gap:var(--ep-gap)}.ep-row{display:flex;justify-content:center;gap:var(--ep-gap)}.epc{position:relative;width:calc((100% - 3 * var(--ep-gap)) / 4);aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:var(--a-ink-3);border:1px solid var(--a-mute-2);border-radius:12px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:background .1s,color .1s,border-color .1s}.epc .ep-op{position:absolute;top:4px;left:50%;transform:translate(-50%);font-family:var(--a-ui);font-size:1.08rem;font-weight:700;color:var(--a-mute);line-height:1}.epc .ep-num{font-family:var(--a-ui);font-size:clamp(1.4rem,4.5vw,1.7rem);font-weight:700;font-variant-numeric:tabular-nums;color:var(--a-paper)}.epc.p1{background:var(--a-ember);border-color:var(--a-ember)}.epc.p1 .ep-num{color:var(--a-ink)}.epc.p1 .ep-op{color:#160a048c;text-decoration:line-through;text-decoration-thickness:1.5px}.epc.p2,.epc.p3{background:var(--a-ember-soft);border-color:var(--a-ember)}.epc.p2 .ep-num,.epc.p3 .ep-num{color:var(--a-ember)}.epc.p2 .ep-op,.epc.p3 .ep-op{color:var(--a-ember-dim)}.epc.banked{background:#f2c14e14;border-color:#f2c14e80}.epc.banked .ep-num{color:var(--a-gold, #F2C14E)}.epc.banked .ep-op{color:var(--a-mute-2);opacity:.7}.epc.hinted{opacity:.65}.ep-strip{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:14px;padding:14px 12px;border:1px solid var(--a-line);border-radius:14px;background:var(--a-ink-2);font-weight:700;font-variant-numeric:tabular-nums}.ep-slot{min-width:48px;height:48px;padding:0 8px;display:inline-flex;align-items:center;justify-content:center;background:var(--a-ink-3);border:1px solid var(--a-line);border-radius:10px;font-size:1.3rem;position:relative}.ep-slot b{font-size:1.25rem;font-variant-numeric:tabular-nums;color:var(--a-paper)}.ep-slot.anchor{background:var(--a-ember);border-color:var(--a-ember)}.ep-slot.anchor b{color:var(--a-ink)}.ep-slot.anchor small{position:absolute;top:3px;left:0;right:0;text-align:center;font-size:.48rem;letter-spacing:.12em;color:#160a048c;font-weight:800}.ep-sop{color:var(--a-mute);font-size:1.2rem}.ep-sop.eq{color:var(--a-mute-2)}.ep-strip.ok{border-color:var(--a-gold, #F2C14E)}.ep-strip.bad{border-color:var(--a-teal-dim)}.ep-result{min-width:48px;height:48px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-size:1.3rem;background:var(--a-ink-3);border:1px solid var(--a-line);color:var(--a-paper)}.ep-result.ok{background:var(--a-gold, #F2C14E);border-color:var(--a-gold, #F2C14E);color:var(--a-ink)}.ep-result.bad{color:var(--a-teal);border-color:var(--a-teal-dim)}.ep-hud{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.ep-hud-cell{border:1px solid var(--a-line);border-radius:10px;background:var(--a-ink-2);padding:8px 10px;text-align:center}.ep-hud-cell small{display:block;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--a-mute);margin-bottom:2px}.ep-hud-cell b{font-size:1.1rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--a-paper)}.ep-tools{display:flex;justify-content:center;gap:8px}.ep-tool{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;background:transparent;border:1px solid var(--a-line);color:var(--a-mute);font-family:var(--a-ui);font-size:.82rem;padding:7px 14px;border-radius:var(--a-r-pill, 999px)}.ep-tool:hover{color:var(--a-paper);border-color:var(--a-ember)}#hintBtn #hintLeft{color:var(--a-gold, #F2C14E);font-weight:700}.ep-result-msg{text-align:center;padding:14px 12px;background:var(--a-ink-2);border:1px solid var(--a-line);border-radius:var(--a-r-card);color:var(--a-paper);font-size:1rem}.ep-result-msg.win{border-color:var(--a-gold, #F2C14E);background:#f2c14e1a;color:var(--a-gold, #F2C14E)}.ep-result-msg.lose{border-color:var(--a-teal-dim)}.ep-tray{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:10px 12px;background:var(--a-ink-2);border:1px solid var(--a-line);border-radius:var(--a-r-card)}.ep-lab{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--a-mute)}.ep-tray-list{display:flex;flex-wrap:wrap;gap:6px;flex:1}.ep-chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--a-gold, #F2C14E);color:var(--a-gold, #F2C14E);border-radius:var(--a-r-pill, 999px);padding:4px 11px;font-weight:700;font-size:.85rem;font-variant-numeric:tabular-nums;background:#f2c14e14}.ep-dot{width:12px;height:12px;border:1.5px solid var(--a-mute-2);border-radius:50%}.ep-overlay{position:fixed;inset:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.ep-modal{background:var(--a-ink);border:1px solid var(--a-line);border-radius:var(--a-r-card);padding:22px 22px 18px;max-width:360px;width:100%;text-align:center}.ep-modal .ep-verdict{font-family:var(--a-disp);font-weight:800;font-size:1.3rem;color:var(--a-paper)}.ep-modal .ep-scores{display:flex;gap:12px;justify-content:center;margin:10px 0}.ep-modal .ep-scores>div{text-align:center}.ep-modal .ep-scores .num{font-size:1.4rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--a-paper);display:block}.ep-modal .ep-scores small{font-size:.74rem;color:var(--a-mute);display:block}.ep-modal .ep-me .num{color:var(--a-ember)}.ep-modal .ep-op .num{color:var(--a-teal)}.ep-modal .ep-extra{color:var(--a-mute);font-size:.84rem;margin:8px 0}.ep-modal .ep-acts{display:flex;gap:8px;justify-content:center;margin-top:14px}.ep-modal .ep-acts button{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;font-family:var(--a-ui);font-weight:600;font-size:.88rem;padding:9px 16px;border-radius:var(--a-r-btn);border:1px solid var(--a-line);background:var(--a-ink-2);color:var(--a-paper)}.ep-modal .ep-acts .ep-prim{background:var(--a-ember);color:#160a04;border-color:transparent}.ep-toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%);background:var(--a-ink-2);border:1px solid var(--a-line);color:var(--a-paper);padding:10px 14px;border-radius:var(--a-r-pill, 999px);font-size:.86rem;z-index:110}@media(max-width:560px){.ep-arena{padding:12px 8px 28px}.ep-hud{grid-template-columns:repeat(2,1fr)}.ep-target-card b{font-size:1.45rem}.epc .ep-op{font-size:.95rem}.epc .ep-num{font-size:1.3rem}.ep-grid{--ep-gap: 7px}.ep-slot{min-width:38px;height:40px;font-size:1.1rem}.ep-slot b{font-size:1.05rem}.ep-sop{font-size:1rem}.ep-result{min-width:38px;height:40px;font-size:1.1rem}.ep-tab{padding:6px 9px;font-size:.78rem}}.ep-overlay[hidden]{display:none}.ep-result-msg:empty{display:none}@keyframes epop{0%{transform:scale(.82)}55%{transform:scale(1.07)}to{transform:scale(1)}}.epc.epop{animation:epop .32s cubic-bezier(.34,1.56,.64,1)}@keyframes eshake{0%,to{transform:translate(0)}20%{transform:translate(-4px)}40%{transform:translate(4px)}60%{transform:translate(-3px)}80%{transform:translate(2px)}}.ep-strip.eshake{animation:eshake .36s ease}