:root{--sky-intensity: .78;--dock-height: 92px;--ui-blue: #30bfe8;--ui-blue-dark: #126c9d;--text-ink: #22506e;--panel-white: rgba(255, 255, 255, .9);--panel-line: rgba(79, 177, 214, .48);font-family:Trebuchet MS,Verdana,Arial,sans-serif;color:var(--text-ink)}*{box-sizing:border-box}html,body,#app{min-height:100%}body{overflow:hidden;color:var(--text-ink);font-family:Trebuchet MS,Verdana,Arial,sans-serif}body[data-cursor=on],body[data-cursor=on] *{cursor:none!important}button,input{font:inherit}button{border:0}button:focus-visible,input:focus-visible{outline:4px solid rgba(255,255,255,.95);outline-offset:4px}.bwii-shell{position:relative;min-height:100vh;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.56),transparent 24%),linear-gradient(145deg,#e8fcff,#c5f3ff 37%,#94d8ff 68%,#73b7f1)}.sky-field,.game-stage-sky{position:absolute;inset:0;pointer-events:none;opacity:var(--sky-intensity)}.sky-field:before,.sky-field:after,.game-stage-sky:before,.game-stage-sky:after{position:absolute;inset:0;content:""}.sky-field:before,.game-stage-sky:before{background:radial-gradient(circle at 12% 18%,rgba(255,255,255,.78) 0 1px,transparent 2px),radial-gradient(circle at 28% 26%,rgba(255,255,255,.68) 0 2px,transparent 3px),radial-gradient(circle at 45% 14%,rgba(255,255,255,.82) 0 1px,transparent 2px),radial-gradient(circle at 64% 21%,rgba(255,255,255,.7) 0 2px,transparent 3px),radial-gradient(circle at 82% 15%,rgba(255,255,255,.9) 0 1px,transparent 2px),radial-gradient(circle at 18% 58%,rgba(255,255,255,.6) 0 2px,transparent 3px),radial-gradient(circle at 78% 62%,rgba(255,255,255,.7) 0 1px,transparent 2px);background-size:420px 280px;animation:starDrift 28s linear infinite}.sky-field:after,.game-stage-sky:after{background:linear-gradient(110deg,transparent 0 42%,rgba(255,255,255,.34) 48%,transparent 55%),linear-gradient(130deg,transparent 0 58%,rgba(95,198,241,.32) 63%,transparent 68%);transform:translateY(-12%);opacity:.55}.star-layer{position:absolute;inset:0;background-image:radial-gradient(circle,#ffffff 0 1px,transparent 2px),radial-gradient(circle,rgba(255,255,255,.78) 0 1px,transparent 2px);background-position:22px 60px,170px 108px;background-size:190px 150px,260px 210px}.star-layer-two{opacity:.54;transform:scale(1.12);animation:starPulse 6s ease-in-out infinite}.comet{position:absolute;width:120px;height:2px;border-radius:999px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.92),rgba(91,203,241,.26));transform:rotate(-18deg);filter:drop-shadow(0 0 8px rgba(255,255,255,.5))}.comet-one{left:8%;top:18%;animation:cometSlide 8s ease-in-out infinite}.comet-two{right:10%;top:34%;width:92px;animation:cometSlide 11s 2s ease-in-out infinite}.comet-three{left:55%;top:10%;width:74px;animation:cometSlide 12s 4s ease-in-out infinite}.menu-area{position:relative;z-index:2;width:min(1180px,calc(100vw - 42px));margin:0 auto;padding:30px 0 calc(var(--dock-height) + 26px);transition:transform .42s cubic-bezier(.2,.82,.2,1),filter .42s ease,opacity .42s ease}.is-channel-open .menu-area{transform:scale(.94) translateY(14px);filter:blur(7px);opacity:.34}.menu-header{display:flex;align-items:center;justify-content:flex-start;gap:18px;margin-bottom:16px}.system-label{margin:0 0 5px;color:#327aa2;font-size:.78rem;font-weight:700;letter-spacing:0;text-transform:uppercase}.menu-header h1{margin:0;color:#1f75a1;font-size:clamp(2.6rem,6vw,5.2rem);line-height:.9;letter-spacing:0;text-shadow:0 2px 0 rgba(255,255,255,.72)}.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(12px,1.7vw,20px);align-items:stretch;overflow:visible;padding-bottom:34px}.channel-card{position:relative;z-index:1;display:block;aspect-ratio:16 / 9;min-height:0;padding:clamp(7px,.9vw,10px);overflow:visible;border:1px solid rgba(89,151,181,.52);border-radius:22px;background:linear-gradient(180deg,#fffffffa,#ebf4f8f5 48%,#d1e2eaf5),linear-gradient(120deg,rgba(255,255,255,.68),transparent 44%);box-shadow:inset 0 2px #fff,inset 0 -4px 10px #40677e24,0 3px #86acbc9e,0 18px 28px #2370972b,0 2px #fffffff5;color:var(--text-ink);text-align:center;transform:translateY(0);transition:transform .21s cubic-bezier(.2,.82,.2,1),border-color .18s ease,box-shadow .18s ease,filter .18s ease;animation:channelRise .52s cubic-bezier(.2,.82,.2,1) both;animation-delay:calc(var(--channel-index) * 36ms)}.channel-card:after{position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,rgba(255,255,255,.52),transparent 18%),radial-gradient(120% 92% at 50% 0%,rgba(255,255,255,.34),transparent 58%);box-shadow:inset 0 0 0 2px transparent;content:"";pointer-events:none;transition:box-shadow .18s ease}.channel-card:hover,.channel-card:focus-visible{z-index:4;border-color:color-mix(in srgb,var(--accent),white 20%);box-shadow:inset 0 2px #fff,inset 0 -5px 12px #40677e1f,0 5px #6fa9c2a8,0 26px 44px #1e79ab47,0 0 0 5px #ffffffad;filter:saturate(1.05);transform:translateY(-8px) scale(1.045)}.channel-card:hover:after,.channel-card:focus-visible:after{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent),white 24%)}.channel-preview{position:relative;display:block;width:100%;height:100%;min-height:0;overflow:hidden;border-radius:16px;background:#d9f7ff;box-shadow:inset 0 0 0 1px #2383ab2e,inset 0 12px 20px #fff6,inset 0 -14px 26px #3b678826}.channel-preview img,.detail-preview img{display:block;width:100%;height:100%;object-fit:cover}.channel-shine,.detail-glass{position:absolute;inset:0;background:radial-gradient(120% 88% at 50% 6%,rgba(255,255,255,.44),transparent 58%),linear-gradient(115deg,rgba(255,255,255,.52),transparent 34%,rgba(255,255,255,.22) 58%,transparent 76%);pointer-events:none}.channel-hover-label{position:absolute;left:50%;bottom:-28px;z-index:6;max-width:min(260px,calc(100% + 56px));min-width:min(220px,calc(100% + 20px));padding:10px 22px;overflow:hidden;border-radius:999px;background:linear-gradient(180deg,#fffffffa,#f5fafcf7);border:1px solid rgba(120,151,166,.28);color:#555f66;font-size:clamp(1rem,1.4vw,1.35rem);font-weight:700;line-height:1.05;text-overflow:ellipsis;white-space:nowrap;box-shadow:inset 0 1px #fff,0 10px 24px #396a7e38;opacity:0;pointer-events:none;transform:translate(-50%,8px) scale(.94);transition:opacity .15s ease,transform .15s ease}.channel-card:hover .channel-hover-label,.channel-card:focus .channel-hover-label,.channel-card:focus-visible .channel-hover-label{opacity:1;transform:translate(-50%) scale(1)}.channel-layer{position:fixed;inset:0;z-index:8;display:grid;place-items:center;padding:28px 28px calc(var(--dock-height) + 26px);pointer-events:none}.channel-detail{display:grid;grid-template-columns:minmax(280px,1.18fr) minmax(250px,.82fr);gap:clamp(18px,3vw,34px);width:min(980px,100%);padding:clamp(14px,2vw,20px);border:1px solid rgba(44,153,200,.36);border-radius:8px;background:linear-gradient(180deg,#fffffff5,#e9fafff0),linear-gradient(140deg,color-mix(in srgb,var(--accent),transparent 72%),transparent);box-shadow:inset 0 1px #fffffff5,0 30px 90px #2377a445;pointer-events:auto;transform:translateY(34px) scale(.86);opacity:0;transition:transform .43s cubic-bezier(.16,1,.3,1),opacity .28s ease}.is-channel-open .channel-detail{transform:translateY(0) scale(1);opacity:1}.detail-preview{position:relative;min-height:320px;overflow:hidden;border:1px solid rgba(60,153,194,.24);border-radius:8px;background:#d9f7ff;box-shadow:inset 0 0 0 1px #ffffffc2}.detail-content{align-self:center;padding:10px min(2vw,18px)}.detail-content h2{margin:0 0 12px;color:#1f75a1;font-size:clamp(2.1rem,4vw,4rem);line-height:1;letter-spacing:0}.detail-content p:not(.system-label){margin:0 0 26px;color:#3d748f;font-size:1.02rem;font-weight:700;line-height:1.58}.detail-actions{display:flex;flex-wrap:wrap;gap:12px}.primary-action,.secondary-action,.dock-button,.round-icon-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;border-radius:999px;color:#216081;font-weight:800;line-height:1;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.primary-action{min-width:138px;padding:0 28px;background:linear-gradient(180deg,#fff,#d9f8ff);box-shadow:inset 0 1px #fff,0 10px 22px color-mix(in srgb,var(--accent),transparent 76%),0 0 0 2px color-mix(in srgb,var(--accent),white 24%)}.primary-action[aria-disabled=true]{color:#7fa5b8;background:linear-gradient(180deg,#fff,#edf8fb);box-shadow:inset 0 1px #fff,0 0 0 1px #459abf33}.secondary-action{min-width:112px;padding:0 24px;border:1px solid rgba(54,151,193,.38);background:#ffffff9e;box-shadow:inset 0 1px #ffffffeb}.compact{min-width:0;min-height:40px;padding:0 18px}.primary-action:hover,.primary-action:focus-visible,.secondary-action:hover,.secondary-action:focus-visible,.dock-button:hover,.dock-button:focus-visible,.round-icon-button:hover,.round-icon-button:focus-visible{transform:translateY(-2px);box-shadow:inset 0 1px #fff,0 14px 24px #2c94c238,0 0 0 4px #ffffff75}.system-dock{position:fixed;right:0;bottom:0;left:0;z-index:9;display:grid;grid-template-columns:1fr auto 1fr;align-items:end;min-height:var(--dock-height);padding:15px clamp(18px,4vw,42px) 10px;background:radial-gradient(120% 92% at 50% -18%,rgba(111,211,241,.38),transparent 42%),linear-gradient(180deg,#ffffff94,#eefafff0 38%,#e1f4faf5);border-top:2px solid rgba(62,187,223,.54);box-shadow:0 -12px 38px #368bb229}.system-dock:before{position:absolute;top:-18px;left:50%;width:min(650px,66vw);height:42px;border-top:2px solid rgba(62,187,223,.5);border-radius:0 0 54% 54%/0 0 100% 100%;background:linear-gradient(180deg,#ffffffa8,#effbffe6);content:"";transform:translate(-50%)}.dock-button{position:relative;z-index:1;justify-self:start;min-width:112px;min-height:40px;padding:0 15px;border:1px solid rgba(56,156,198,.38);background:#ffffffa8;box-shadow:inset 0 1px #ffffffeb,0 12px 26px #3f8fb11f}.dock-status{justify-self:end}.settings-icon,.mail-icon{position:relative;display:inline-block;width:22px;height:22px;border:3px solid #5cbfe3;border-radius:50%}.settings-icon:before,.settings-icon:after{position:absolute;inset:7px -5px;border-top:3px solid #5cbfe3;content:""}.settings-icon:after{transform:rotate(90deg)}.mail-icon{width:24px;height:17px;border-radius:4px}.mail-icon:before{position:absolute;inset:2px 2px auto;height:9px;border-right:3px solid #5cbfe3;border-bottom:3px solid #5cbfe3;content:"";transform:rotate(45deg)}.clock-panel{position:relative;z-index:1;display:grid;justify-items:center;min-width:min(420px,50vw);color:#636f78;text-shadow:0 1px 0 rgba(255,255,255,.9)}.clock-time{display:block;font-size:clamp(1.85rem,3.45vw,3rem);font-weight:300;line-height:.95}.clock-date{display:block;margin-top:3px;font-size:clamp(.9rem,1.5vw,1.14rem);font-weight:800;white-space:nowrap}.settings-panel{position:fixed;inset:0;z-index:12;display:grid;align-items:end;justify-items:start;padding:0 0 calc(var(--dock-height) - 8px) clamp(16px,3vw,38px);background:#86cce724;opacity:0;pointer-events:none;transition:opacity .18s ease}.settings-panel.is-open{opacity:1;pointer-events:auto}.settings-card{width:min(360px,calc(100vw - 32px));padding:18px;border:1px solid rgba(49,148,191,.36);border-radius:8px;background:#fffffff0;box-shadow:0 24px 70px #287aa43d,inset 0 1px #fffffff2;transform:translateY(16px);transition:transform .18s ease}.settings-panel.is-open .settings-card{transform:translateY(0)}.settings-card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.settings-card h2{margin:0;color:#216f98;font-size:1.3rem;letter-spacing:0}.round-icon-button{width:36px;min-height:36px;padding:0;border:1px solid rgba(54,151,193,.38);background:#e7f8ffe6}.setting-row,.setting-stack{display:grid;gap:8px;padding:12px 0;color:#376e8a;font-weight:800}.setting-row{grid-template-columns:auto 1fr;align-items:center}.setting-row input{width:20px;height:20px;accent-color:#28aee1}.setting-stack input{width:100%;accent-color:#28aee1}.toast-region{position:fixed;left:50%;bottom:calc(var(--dock-height) + 12px);z-index:20;max-width:min(420px,calc(100vw - 32px));padding:13px 18px;border:1px solid rgba(55,151,192,.34);border-radius:999px;background:#fffffff2;color:#2b6f92;font-weight:800;text-align:center;box-shadow:0 16px 42px #297fa838;opacity:0;transform:translate(-50%,12px);transition:opacity .16s ease,transform .16s ease;pointer-events:none}.toast-region.is-visible{opacity:1;transform:translate(-50%)}.game-stage{position:relative;display:grid;min-height:100vh;padding:88px 22px 28px;overflow:hidden;background:linear-gradient(145deg,#e8fcff,#c6f2ff 42%,#85c8ff)}.game-stage-bar{position:fixed;top:18px;left:50%;z-index:6;display:flex;align-items:center;justify-content:space-between;gap:22px;width:min(960px,calc(100vw - 32px));min-height:54px;padding:7px 12px;border:1px solid rgba(55,151,192,.36);border-radius:999px;background:#ffffffd1;box-shadow:0 16px 42px #2677a12e,inset 0 1px #fff;transform:translate(-50%)}.game-stage-bar div{display:grid;justify-items:end}.game-stage-bar strong{color:#206f98;font-size:1.1rem}.game-frame{position:relative;z-index:2;display:grid;place-items:center;align-self:center;justify-self:center;width:min(100%,1040px);padding:clamp(8px,1.4vw,14px);border:1px solid rgba(56,151,192,.38);border-radius:8px;background:#ffffffc2;box-shadow:0 30px 80px #2677a138,inset 0 1px #fffffff2}#game-root{width:100%;max-width:960px;aspect-ratio:16 / 9;overflow:hidden;border-radius:6px;background:#070b1a}#game-root canvas{width:100%!important;height:100%!important}.star-cursor{position:fixed;top:0;left:0;z-index:9999;width:40px;height:40px;margin:-19px 0 0 -19px;pointer-events:none;opacity:0;transition:opacity .12s ease;will-change:transform}body[data-cursor=on] .star-cursor.is-active{opacity:1}.star-cursor svg{display:block;width:100%;height:100%;overflow:visible;transform:rotate(-8deg)}.star-cursor-glow{fill:none;stroke:#0b76ac66;stroke-linejoin:round;stroke-width:12}.star-cursor-core{fill:#f7ffff;stroke:#1fd7e8;stroke-linejoin:round;stroke-width:7}.star-cursor-spark{fill:#f7ffff;stroke:#1fd7e8d1;stroke-linejoin:round;stroke-width:3;opacity:.78}.cursor-sparkle{position:fixed;width:12px;height:12px;background:#f7ffff;clip-path:polygon(50% 0%,62% 33%,98% 35%,70% 56%,79% 91%,50% 70%,21% 91%,30% 56%,2% 35%,38% 33%)}.cursor-sparkle{position:fixed;z-index:9998;margin:-6px 0 0 -6px;pointer-events:none;animation:sparklePop .62s ease-out forwards}@keyframes channelRise{0%{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes starDrift{0%{background-position:0 0,0 0,0 0,0 0,0 0,0 0,0 0}to{background-position:420px 280px,420px 280px,420px 280px,420px 280px,420px 280px,420px 280px,420px 280px}}@keyframes starPulse{0%,to{opacity:.38}50%{opacity:.7}}@keyframes cometSlide{0%,80%,to{opacity:0;transform:translate3d(-40px,-12px,0) rotate(-18deg)}10%,38%{opacity:1}46%{opacity:0;transform:translate3d(150px,36px,0) rotate(-18deg)}}@keyframes sparklePop{0%{opacity:1;transform:translateZ(0) scale(1)}to{opacity:0;transform:translate3d(var(--spark-x),var(--spark-y),0) scale(.2)}}@media(max-width:940px){:root{--dock-height: 88px}body{overflow:auto}.bwii-shell,.game-stage{min-height:100svh}.menu-area{width:min(720px,calc(100vw - 28px));padding-top:22px}.menu-header{align-items:flex-start}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.channel-card{min-height:0}.channel-detail{grid-template-columns:1fr;max-height:calc(100svh - var(--dock-height) - 42px);overflow:auto}.detail-preview{min-height:230px}.system-dock{grid-template-columns:auto 1fr auto;gap:10px;padding-right:14px;padding-left:14px}.dock-button{min-width:54px;min-height:38px;padding:0 12px}.dock-button span:last-child{display:none}.clock-panel{min-width:min(300px,58vw)}.clock-time{font-size:clamp(1.9rem,7vw,2.8rem)}.clock-date{font-size:clamp(.82rem,3.2vw,1rem)}}@media(max-width:560px){:root{--dock-height: 80px}.menu-header,.channel-grid{gap:10px}.channel-card{min-height:0;padding:6px;border-radius:17px}.channel-preview{border-radius:12px}.channel-hover-label{bottom:-22px;min-width:min(190px,calc(100% + 14px));padding:8px 16px;font-size:.95rem}.channel-layer{padding:16px 12px calc(var(--dock-height) + 18px)}.channel-detail{padding:10px}.detail-preview{min-height:190px}.detail-content p:not(.system-label){font-size:.95rem;line-height:1.46}.primary-action,.secondary-action{flex:1 1 130px}.settings-panel{justify-items:center;padding-right:14px;padding-left:14px}.game-stage{padding-right:10px;padding-left:10px}.game-stage-bar{top:10px;width:calc(100vw - 20px)}}body[data-motion=reduced] *,body[data-motion=reduced] *:before,body[data-motion=reduced] *:after{scroll-behavior:auto!important;animation-duration:1ms!important;animation-iteration-count:1!important;transition-duration:1ms!important}