:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);--bg:#eef0ee;--ink:#14181b;--mut:#5c656b;--card:#fff;--jw:#2f6bff;--wg:#7a4dff;--ip:#12a66a;--op:#c77d00;--ln:#d5d9d6}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0f1213;--ink:#eef1ef;--mut:#9aa4a9;--card:#1a1e20;--ln:#2e3436}}
:root[data-theme="dark"]{--bg:#0f1213;--ink:#eef1ef;--mut:#9aa4a9;--card:#1a1e20;--ln:#2e3436}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Barlow",system-ui,sans-serif;line-height:1.45}
h1,h2,.logo,.ilogo{font-family:"Barlow Condensed",sans-serif}
#intro{position:fixed;inset:0;background:radial-gradient(circle at 50% 40%,#1b2226,#080a0b);z-index:9;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#dfe5e2;transition:opacity .9s}
#intro.gone{opacity:0;pointer-events:none}.ilogo{font-size:44px;letter-spacing:.3em;margin-bottom:8px}
#case{background:none;border:0;cursor:pointer;width:min(340px,80vw);position:relative;padding:0;animation:fl 3s ease-in-out infinite}@keyframes fl{50%{transform:translateY(-8px)}}
#case svg{width:100%;display:block;overflow:visible}.lid{transition:transform .8s cubic-bezier(.3,1.4,.5,1);transform-origin:160px 104px}
.glow{opacity:0;transition:opacity .8s}.open .lid{transform:translateY(-40px) rotate(-14deg)}.open .glow{opacity:1}
.pops img{position:absolute;left:50%;top:30%;width:70px;opacity:0;transform:translate(-50%,40px) scale(.4);transition:all .9s .3s}
.open .pops img:nth-child(1){opacity:1;transform:translate(-190%,-90px) scale(1)}.open .pops img:nth-child(2){opacity:1;transform:translate(-50%,-130px) scale(1)}.open .pops img:nth-child(3){opacity:1;transform:translate(90%,-90px) scale(1)}
#skip{background:none;border:1px solid #444;color:#9aa4a9;border-radius:99px;padding:4px 16px;cursor:pointer}
.wrap{max-width:1240px;margin:0 auto;padding:20px 20px 56px}
.top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--ln)}
.logo{font-size:30px;letter-spacing:.28em}.nav a{margin-left:16px;color:var(--mut);text-decoration:none;font-size:14px}
h1{font-size:clamp(32px,5vw,56px);margin:26px 0 0;line-height:1.05}.sub{color:var(--mut);margin:6px 0 24px;max-width:720px}
.guide{margin-top:22px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:26px}
.guide div{background:var(--card);border:1px solid var(--ln);border-radius:12px;padding:12px 14px;font-size:14px}.guide b{display:block;color:var(--jw)}
.cloud{display:flex;justify-content:center}.cloud div{background:var(--ink);color:var(--bg);padding:10px 22px;border-radius:10px;font-weight:600;text-align:center}
.link{display:flex;flex-direction:column;align-items:center;font-size:13px;color:var(--mut)}.link i{display:block;width:3px;height:30px;background:var(--c)}.link b{color:var(--c);padding:2px 0}
.chips{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:0;border-top:3px solid var(--jw);padding-top:14px}
.chip{background:var(--card);border:1px solid var(--ln);border-top:4px solid var(--c);border-radius:12px;padding:10px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform .2s}.chip:hover{transform:translateY(-3px)}
.chip img{height:70px;width:auto;max-width:100%}.chip b{font-size:15px;margin-top:4px}.chip span{font-size:12px;color:var(--mut)}
.cat{margin-top:34px;border-top:4px solid var(--c);padding-top:10px}.cat h2{font-size:34px;margin:0 0 14px;line-height:1.1}.cat h2 small{display:block;font:400 15px "Barlow",sans-serif;color:var(--c);margin-top:2px}
.fams{display:flex;flex-direction:column;gap:16px}.fam{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-start}.fam>.card{flex:1 1 260px;max-width:400px}.fam.solo>.card{flex:0 1 330px}
.opts{display:flex;gap:14px;flex:2 1 300px;flex-wrap:wrap}.opts .card{flex:1 1 260px;max-width:400px}
.card{background:var(--card);border:1px solid var(--ln);border-radius:16px;padding:14px;position:relative;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.card h4{margin:6px 0 2px;font-size:18px}.card p{margin:0;font-size:14px;color:var(--mut)}.opt{border:2px dashed var(--op)}.opt .adv{color:var(--ink)}
.pill{position:absolute;top:-11px;left:14px;background:var(--op);color:#fff;font-size:12px;font-weight:600;padding:1px 12px;border-radius:99px}
.stage{height:140px;display:flex;align-items:center;justify-content:center}.stage img{height:130px;width:auto;max-width:100%}
.more{margin-top:12px;border-top:1px solid var(--ln);padding-top:8px;font-size:14px}.more summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;font-weight:600;color:var(--jw)}.more summary::-webkit-details-marker{display:none}
.more summary i{width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .2s;margin-right:4px}.more[open] summary i{transform:rotate(-135deg)}
.gain{background:color-mix(in srgb,var(--op) 14%,transparent);border-left:4px solid var(--op);border-radius:8px;padding:8px 10px;margin:8px 0;color:var(--ink)}.gain b{display:block;color:var(--op)}
.ds{color:var(--ink)!important;margin:8px 0!important}.soft{color:var(--mut)!important}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:8px;margin:10px 0}.stats div{background:var(--bg);border-radius:10px;padding:8px;text-align:center}
.stats b{display:block;font:600 22px "Barlow Condensed",sans-serif;color:var(--c,var(--jw))}.stats span{font-size:12px;color:var(--mut)}
.more ul{margin:8px 0;padding-left:18px}.more li{margin-bottom:5px}.lks{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.lk{border:1px solid var(--jw);border-radius:99px;padding:2px 12px;text-decoration:none;font-size:13px;color:var(--jw)}
.ucs{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}.uc{background:var(--card);border:1px solid var(--ln);border-radius:12px;padding:12px}.uc h4{margin:0 0 4px}.uc p{margin:0;font-size:14px;color:var(--mut)}
.ucimg{display:flex;gap:6px;margin-top:8px}.ucimg img{flex:1;min-width:0;width:100%;border-radius:8px;background:#000}
.legend{display:flex;flex-wrap:wrap;gap:22px;margin-top:38px;padding:16px;border:1px solid var(--ln);border-radius:12px;background:var(--card)}.legend div{display:flex;align-items:center;gap:8px;font-size:14px}.legend i{width:30px;height:4px;border-radius:2px}
.note{margin-top:12px;color:var(--mut);font-size:13px}
#case{aspect-ratio:1/.97;width:min(360px,78vw)}.ilogo{height:84px;width:auto;letter-spacing:0;margin-bottom:6px}
#case .inner{position:absolute;inset:6% 4% 4% 5%;border-radius:10px;background:radial-gradient(circle at 50% 55%,#fff6b0,#e6b800 38%,#241c00 85%);box-shadow:0 0 0 rgba(255,230,0,0);transition:box-shadow .9s}
.open .inner{box-shadow:0 0 90px 24px rgba(255,220,0,.55)}
#case .door{position:relative;z-index:2;width:100%;display:block;transform-origin:left center;transition:transform 1.1s cubic-bezier(.4,.1,.2,1);filter:drop-shadow(0 14px 18px rgba(0,0,0,.5))}
.open .door{transform:perspective(900px) rotateY(-112deg)}.pops{position:absolute;inset:0;z-index:3;pointer-events:none}
.logo{height:46px;width:auto;letter-spacing:0}.stage canvas{height:130px;width:130px;touch-action:pan-y;cursor:grab}.stage canvas:active{cursor:grabbing}.ctl{display:flex;justify-content:center;gap:8px;margin:2px 0 4px}.ctl button{width:34px;height:28px;border-radius:99px;border:1px solid var(--ln);background:var(--card);color:var(--ink);cursor:pointer;font-size:15px;line-height:1}.ctl button:hover{border-color:var(--jw);color:var(--jw)}
.see{margin-top:12px;width:100%;border:0;border-top:1px solid var(--ln);background:none;padding:10px 0 0;display:flex;justify-content:space-between;align-items:center;font:600 14px "Barlow",sans-serif;color:var(--jw);cursor:pointer}
.see i{width:8px;height:8px;border-right:2px solid currentColor;border-top:2px solid currentColor;transform:rotate(45deg);margin-right:4px}
dialog{border:0;border-radius:20px;padding:0;width:min(940px,94vw);max-height:90vh;background:var(--card);color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.5)}dialog::backdrop{background:rgba(5,10,8,.72)}
.dwrap{padding:26px 28px 30px;position:relative}.xbtn{position:sticky;top:0;float:right;width:36px;height:36px;border-radius:50%;border:1px solid var(--ln);background:var(--card);color:var(--ink);font-size:20px;cursor:pointer;z-index:2}
.sh-top{display:flex;align-items:center;gap:18px;margin-bottom:12px}.sh-top img{height:120px;width:auto}.sh-top h3{margin:0;font:600 34px "Barlow Condensed",sans-serif;line-height:1}.sh-top p{margin:4px 0 0;color:var(--mut)}
.dwrap h4{margin:22px 0 8px;font:600 14px "Barlow",sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}.dwrap ul{margin:0;padding-left:20px}.dwrap li{margin-bottom:6px}
.modes{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}.modes div{background:var(--bg);border-top:4px solid var(--m);border-radius:12px;padding:12px}.modes b{display:block;font-size:16px}.modes span{font-size:14px;color:var(--mut)}
.push{display:flex;gap:10px;align-items:center;background:var(--bg);border-radius:12px;padding:10px 14px;margin-top:14px;font-size:14px}.push i{width:28px;height:28px;border-radius:7px;background:#e0483a;flex:none}.push small{display:block;color:#e0483a;font-weight:600}
.scen{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:16px;align-items:center;background:#0b0d0e;color:#eef1ef;border-radius:14px;padding:14px}.scen img{width:100%;border-radius:10px}.scen p{margin:0 0 10px}
.chain{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.chain em{font-style:normal;background:#23282b;border-radius:8px;padding:5px 10px;font-size:14px}.chain span{color:#12a66a}
.gal{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.gal figure{margin:0}.gal img{width:100%;border-radius:12px;display:block}.gal figcaption{font-size:13px;color:var(--mut);margin-top:4px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.steps div{background:var(--bg);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:2px}.steps b{width:26px;height:26px;border-radius:50%;background:var(--jw);color:#fff;display:grid;place-items:center;font-size:14px}.steps span{font-size:14px;color:var(--mut)}
.vids{display:flex;flex-wrap:wrap;gap:12px}.vids figure{margin:0;flex:1 1 300px}.vids video{width:100%;max-height:420px;object-fit:contain;background:#000;border-radius:12px;display:block}.vids figcaption{font-size:13px;color:var(--mut);margin-top:4px}
.dwrap h5{margin:0 0 4px;font-size:16px}
@media(max-width:640px){.scen{grid-template-columns:1fr}.sh-top{flex-direction:column;align-items:flex-start}}
.amb{width:100%;border-radius:10px;margin:8px 0;display:block}
#intro{background:radial-gradient(circle at 50% 30%,#2a3136,#0a0c0d)}.tint{position:absolute;inset:0;opacity:0;background:radial-gradient(circle at 50% 52%,#ffec00 0%,#b4cf2a 20%,#2a6a3b 52%,#0d2a19 100%);transition:opacity 2.6s .3s}
#intro.open .tint{opacity:1}.scene{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:22px}#stage3d{display:flex;flex-direction:column;align-items:center}
#skip{position:relative;z-index:2}#hint{margin:0;transition:opacity .4s}#intro.open #hint,#intro.open #skip{opacity:0}
#case{animation:none!important;margin-bottom:-4px}#intro.open #case{animation:click .2s!important}@keyframes click{50%{transform:translateY(2px) scale(.995)}}
.table{width:min(620px,94vw);height:34px;border-radius:6px;background:linear-gradient(#41484d,#1a1e21);box-shadow:0 28px 40px rgba(0,0,0,.65),inset 0 2px 0 rgba(255,255,255,.12)}
#case .shadow{position:absolute;left:4%;right:0;bottom:-8px;height:22px;background:radial-gradient(ellipse at 50% 50%,rgba(0,0,0,.75),transparent 70%);filter:blur(5px);z-index:0}
#case .inner{opacity:0;transition:opacity .3s .6s;background:linear-gradient(160deg,#33824a,#133a23 72%);box-shadow:inset 0 0 38px 14px rgba(0,0,0,.65)!important;transition:none}
#intro.open #case .inner{opacity:1;box-shadow:inset 0 0 38px 14px rgba(0,0,0,.4),0 0 90px 24px rgba(255,236,0,.45)!important}
.glow{position:absolute;inset:0;border-radius:10px;background:radial-gradient(circle at 50% 62%,rgba(255,236,0,.95),rgba(255,236,0,0) 72%);opacity:0;transition:opacity 1.8s .4s}#intro.open .glow{opacity:1}
#case .door{transform:perspective(1800px) rotateY(0);transition:none!important}#intro.open #case .door{animation:dooropen 1.7s .25s cubic-bezier(.3,.1,.2,1) forwards}
@keyframes dooropen{0%{transform:perspective(1800px) rotateY(0)}68%{transform:perspective(1800px) rotateY(-104deg)}100%{transform:perspective(1800px) rotateY(-98deg)}}
.logo3d{position:absolute;left:10%;width:80%;top:34%;aspect-ratio:967/323;transform-style:preserve-3d;opacity:0;z-index:1;transform:perspective(900px) translateY(0) scale(.35) rotateX(62deg)}
#intro.open .logo3d{animation:rise 1.8s 1.1s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes rise{0%{opacity:0;transform:perspective(900px) translateY(0) scale(.35) rotateX(62deg);z-index:1}30%{opacity:1}100%{opacity:1;transform:perspective(900px) translateY(-150%) scale(1.2) rotateX(6deg);z-index:4}}
.sw{position:absolute;inset:0;transform-style:preserve-3d;animation:sway 4.5s ease-in-out infinite}@keyframes sway{0%,100%{transform:rotateY(-16deg)}50%{transform:rotateY(16deg)}}
.logo3d img{position:absolute;inset:0;width:100%;height:100%;transform:translateZ(calc(var(--z)*-5px));filter:brightness(calc(1 - var(--z)*.06));object-fit:contain}
.logo{filter:drop-shadow(1px 1px 0 #2a6a3a) drop-shadow(2px 2px 0 #2a6a3a) drop-shadow(3px 3px 0 #1d4d2a) drop-shadow(4px 7px 6px rgba(0,0,0,.35))}
.top{align-items:flex-start}.nav{display:flex;flex-direction:column;gap:6px;max-width:640px}.nav b{font:600 13px "Barlow",sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}.nav div{display:flex;flex-wrap:wrap;gap:6px}
.nav a{margin:0;border:1px solid var(--ln);background:var(--card);color:var(--ink);padding:3px 12px;border-radius:99px;font-size:14px}.nav a:hover{border-color:var(--jw);color:var(--jw)}
@media(prefers-reduced-motion:reduce){.sw{animation:none}}