:root{--ink: #0d1428;--panel: rgba(16, 26, 51, .94);--panel-edge: rgba(255, 255, 255, .16);--text: #f4f8ff;--muted: #a9b8d6;--gold: #ffd54a;--red: #ff4033;--green: #4fd16a;--blue: #4a9ff5;--purple: #9a6bff;--radius: 20px;--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;height:100%;overflow:hidden;background:#0b1020;color:var(--text);font-family:var(--font);overscroll-behavior:none;touch-action:none}#app{position:fixed;inset:0}#scene{position:absolute;inset:0;width:100%;height:100%;display:block}#danger-vignette{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .18s ease;box-shadow:inset 0 0 90px 12px #ff281ecc;z-index:5}#danger-vignette.on{opacity:1;animation:dangerPulse .75s infinite ease-in-out}@keyframes dangerPulse{0%,to{opacity:.45}50%{opacity:.9}}.screen{position:absolute;inset:0;display:none;align-items:center;justify-content:center;padding:max(16px,env(safe-area-inset-top)) 16px max(16px,env(safe-area-inset-bottom));z-index:20;overflow-y:auto}.screen.active{display:flex}.panel{background:var(--panel);border:3px solid var(--panel-edge);border-radius:var(--radius);padding:22px;max-width:560px;width:100%;box-shadow:0 18px 60px #00000080;max-height:100%;overflow-y:auto}.panel.wide{max-width:760px}.panel.center{text-align:center}h1,h2,h3{margin:0 0 12px;line-height:1.1}h2{font-size:clamp(24px,5vw,34px)}h3{font-size:19px;color:var(--gold)}p{line-height:1.45;font-size:clamp(16px,3.4vw,19px)}.hint{color:var(--muted);font-size:16px;margin-top:-4px}.red{color:var(--red)}.logo{font-size:clamp(44px,12vw,92px);font-weight:900;letter-spacing:-2px;margin:0;color:var(--gold);text-shadow:0 5px 0 #b3860f,0 10px 26px rgba(0,0,0,.55)}.logo span{color:var(--blue);text-shadow:0 5px 0 #17558f,0 10px 26px rgba(0,0,0,.55)}.tagline{color:var(--muted);margin:2px 0 0;font-size:16px}.loading-text{color:var(--muted)}.btn{font-family:var(--font);font-size:clamp(17px,3.6vw,21px);font-weight:800;color:var(--text);background:linear-gradient(#3d558f,#2a3b63);border:3px solid rgba(255,255,255,.22);border-radius:16px;padding:14px 20px;min-height:56px;min-width:56px;cursor:pointer;transition:transform .08s ease,filter .12s ease;display:inline-flex;align-items:center;justify-content:center;gap:10px}.btn:active{transform:translateY(3px) scale(.985);filter:brightness(1.15)}.btn:focus-visible{outline:4px solid var(--gold);outline-offset:3px}.btn-play{background:linear-gradient(#2fbf5f,#1d8f45);border-color:#ffffff59}.btn-ghost{background:linear-gradient(#2c3550,#202840)}.btn-danger{background:linear-gradient(#e2503f,#a8342a)}.btn-small{font-size:16px;padding:10px 14px;min-height:48px}.btn-huge{font-size:clamp(30px,8vw,48px);padding:20px 34px;min-height:84px;width:100%;letter-spacing:2px}.bi{font-weight:900;color:var(--gold)}.panel-actions{display:flex;gap:12px;justify-content:center;margin-top:18px;flex-wrap:wrap}.panel-actions.column{flex-direction:column}.panel-actions .btn{flex:1 1 160px}.lobby-layout{width:100%;max-width:1180px;height:100%;display:grid;gap:14px;grid-template-areas:"head head" "buttons ." "stats ." "sound .";grid-template-columns:minmax(280px,540px) 1fr;grid-template-rows:auto auto auto auto;align-content:center}.lobby-head{grid-area:head;text-align:center}.lobby-buttons{grid-area:buttons;display:flex;flex-direction:column;gap:12px;justify-content:center}.btn-row{display:flex;gap:12px}.btn-row .btn{flex:1}.lobby-stats{grid-area:stats;align-self:center;background:var(--panel);border:3px solid var(--panel-edge);border-radius:var(--radius);padding:16px}.stat{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:7px 0}.stat-label{color:var(--muted);font-size:15px;text-transform:uppercase;letter-spacing:1px}.stat-value{font-size:19px;font-weight:800;color:var(--gold);text-align:right}.collection-bar{height:14px;border-radius:8px;background:#ffffff1f;overflow:hidden;margin-top:8px}#collection-fill{height:100%;width:10%;background:linear-gradient(90deg,var(--green),var(--gold));transition:width .4s ease}.lobby-sound{grid-area:sound;display:flex;gap:10px;justify-content:center}.lobby-stats{max-width:540px}@media (max-width: 860px){.lobby-layout{grid-template-areas:"head" "buttons" "stats" "sound";grid-template-columns:1fr}}@media (max-height: 460px) and (orientation: landscape){.logo{font-size:40px}.tagline{display:none}.btn-huge{min-height:62px;padding:12px 20px}.lobby-layout{gap:8px}.stat{padding:3px 0}}.custom-grid{display:grid;gap:14px}.custom-row>span{display:block;font-size:15px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:6px}.swatches{display:flex;flex-wrap:wrap;gap:8px}.swatch{width:52px;height:52px;border-radius:13px;border:3px solid rgba(255,255,255,.25);cursor:pointer;padding:0}.swatch.sel{border-color:var(--gold);box-shadow:0 0 0 4px #ffd54a59;transform:scale(1.06)}.chip-choice{padding:11px 16px;border-radius:13px;border:3px solid rgba(255,255,255,.2);background:#2a3550;color:var(--text);font-weight:700;font-size:16px;cursor:pointer;min-height:48px}.chip-choice.sel{border-color:var(--gold);background:#3a4b76}.sword-grid,.reward-grid{display:grid;gap:12px;margin-top:14px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.sword-card{background:#202c4a;border:3px solid rgba(255,255,255,.16);border-radius:16px;padding:12px;text-align:center;cursor:pointer;display:flex;flex-direction:column;gap:6px;align-items:center;min-height:150px;justify-content:center}.sword-card.locked{opacity:.62;cursor:not-allowed;filter:saturate(.4)}.sword-card.locked .sword-name{color:#cfd8ea}.sword-card.equipped{border-color:var(--gold);box-shadow:0 0 0 4px #ffd54a4d}.sword-emblem{width:62px;height:62px;border-radius:16px;display:grid;place-items:center;font-size:28px;font-weight:900;color:#0b1020}.sword-name{font-weight:800;font-size:16px}.sword-tag{font-size:13px;color:var(--muted)}.sword-tag.eq{color:var(--gold);font-weight:800}.reward-grid .sword-card{min-height:190px}.reward-grid .sword-card p{font-size:13px;color:var(--muted);margin:0}.settings-list{display:flex;flex-direction:column;gap:12px}.setting{display:flex;align-items:center;gap:12px;background:#1b2540;border-radius:14px;padding:12px 14px;font-size:17px;font-weight:700}.setting>span{flex:1}.setting input[type=range]{flex:1.2;height:34px;accent-color:var(--gold)}.setting b{min-width:46px;text-align:right;color:var(--gold)}.setting.toggle input{position:absolute;opacity:0;pointer-events:none}.setting.toggle i{width:62px;height:34px;border-radius:18px;background:#39456a;position:relative;transition:background .15s ease;flex:none}.setting.toggle i:after{content:"";position:absolute;top:4px;left:4px;width:26px;height:26px;border-radius:50%;background:#fff;transition:transform .15s ease}.setting.toggle input:checked+i{background:var(--green)}.setting.toggle input:checked+i:after{transform:translate(28px)}.howto{font-size:clamp(16px,3.4vw,19px);line-height:1.7;padding-left:22px}.controls-help{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px}.controls-help ul{padding-left:18px;line-height:1.6;font-size:15px}@media (max-width: 560px){.controls-help{grid-template-columns:1fr}}.tutorial .tut-step{color:var(--muted);font-weight:800;letter-spacing:2px}.tut-art{font-size:64px;font-weight:900;margin:6px 0 10px;color:var(--gold);text-shadow:0 4px 0 #b3860f}.tut-text{font-size:clamp(19px,4.4vw,25px);font-weight:700;min-height:84px}#hud{position:absolute;inset:0;z-index:10;pointer-events:none}#hud[hidden]{display:none}.hud-top{position:absolute;top:max(12px,env(safe-area-inset-top));left:12px;right:12px;display:flex;align-items:flex-start;gap:10px;justify-content:space-between}.hearts{display:flex;gap:6px}.heart{width:44px;height:44px;position:relative;transition:transform .2s ease,opacity .25s ease;filter:drop-shadow(0 3px 5px rgba(0,0,0,.5))}.heart svg{width:100%;height:100%}.heart.lost{opacity:.22;transform:scale(.7)}.heart.pop{animation:heartPop .45s ease}@keyframes heartPop{0%{transform:scale(1)}40%{transform:scale(1.6) rotate(-12deg)}to{transform:scale(.7)}}.hud-chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.chip{background:#0d1428cc;border:2px solid rgba(255,255,255,.2);border-radius:999px;padding:8px 14px;font-weight:800;font-size:15px;letter-spacing:1px}.hud-top-right{display:flex;gap:8px;pointer-events:auto}.icon-btn{width:48px;height:48px;border-radius:14px;font-size:18px;font-weight:900;background:#0d1428d1;color:var(--text);border:2px solid rgba(255,255,255,.22);cursor:pointer}.icon-btn:active{filter:brightness(1.3)}.countdown{position:absolute;inset:0;display:grid;place-items:center;font-size:min(22vw,30vh,190px);font-weight:900;color:var(--gold);text-shadow:0 8px 0 #a8760a,0 16px 40px rgba(0,0,0,.6);pointer-events:none}.countdown:empty{display:none}.countdown.bump{animation:bump .5s ease}@keyframes bump{0%{transform:scale(.4);opacity:0}45%{transform:scale(1.15);opacity:1}to{transform:scale(1);opacity:1}}.toast{position:absolute;left:50%;top:22%;transform:translate(-50%);background:#0d1428e6;border:3px solid var(--blue);border-radius:16px;padding:12px 20px;font-weight:800;font-size:clamp(17px,4vw,22px);opacity:0;transition:opacity .2s ease;white-space:nowrap}.toast.show{opacity:1}.toast.danger{border-color:var(--red);color:#ffd7d3}.toast.good{border-color:var(--green)}.target-banner{position:absolute;left:50%;top:11%;transform:translate(-50%);background:var(--red);color:#fff;font-weight:900;font-size:clamp(20px,5.2vw,32px);letter-spacing:2px;padding:12px 24px;border-radius:16px;border:4px solid #fff;display:none;box-shadow:0 10px 34px #ff281e99}.target-banner.on{display:block;animation:bannerPulse .55s infinite alternate ease-in-out}.tb-icon{display:inline-block;font-size:1.1em}@keyframes bannerPulse{0%{transform:translate(-50%) scale(1)}to{transform:translate(-50%) scale(1.07)}}.hud-bottom{position:absolute;left:12px;bottom:max(14px,env(safe-area-inset-bottom))}.sword-chip{background:#0d1428cc;border:2px solid var(--gold);border-radius:999px;padding:8px 16px;font-weight:800;font-size:15px;color:var(--gold)}.sword-button{position:absolute;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));width:132px;height:132px;border-radius:50%;border:5px solid rgba(255,255,255,.5);background:radial-gradient(circle at 34% 30%,#fd7,#e8a317 62%,#b07208);color:#3a2200;font-weight:900;font-size:24px;letter-spacing:1px;pointer-events:auto;cursor:pointer;box-shadow:0 10px 28px #0000008c;display:grid;place-items:center}.sword-button:active{transform:scale(.94);filter:brightness(1.2)}.sword-button.cool{filter:grayscale(.55) brightness(.8)}.sb-inner{position:relative;z-index:2}.sb-ring{position:absolute;inset:-5px;transform:rotate(-90deg)}.sb-ring circle{fill:none;stroke:#fffffff2;stroke-width:7;stroke-dasharray:289;stroke-dashoffset:289;stroke-linecap:round}@media (max-width: 480px){.sword-button{width:112px;height:112px;font-size:20px}}.joystick{position:absolute;width:130px;height:130px;margin:-65px 0 0 -65px;border-radius:50%;border:4px solid rgba(255,255,255,.35);background:#0d142859;opacity:0;transition:opacity .15s ease;pointer-events:none;left:-500px;top:-500px}.joystick-knob{position:absolute;left:50%;top:50%;width:52px;height:52px;border-radius:50%;background:#ffffffd9;transform:translate(-26px,-26px)}.rotate-hint{position:absolute;left:50%;bottom:50%;transform:translate(-50%);background:#0d1428eb;border:3px solid var(--gold);color:var(--gold);padding:14px 18px;border-radius:16px;font-weight:800;font-size:17px;text-align:center;display:none;max-width:80vw}body.portrait-warn .rotate-hint{display:block}.big-emoji{font-size:54px;font-weight:900;letter-spacing:3px;color:var(--gold)}.win-title{font-size:clamp(42px,13vw,96px);font-weight:900;color:var(--gold);text-shadow:0 6px 0 #b3860f,0 14px 34px rgba(0,0,0,.6);margin-bottom:6px}