:root{--bg:#F7F1E3;--bg2:#FBF7EE;--glass:rgba(255,255,255,.55);--glass2:rgba(255,255,255,.85);--line:rgba(30,58,95,.1);--line2:rgba(30,58,95,.2);--tx:#14243B;--mut:#5B6B80;--acc:#3B86C9;--acc2:#9FD3F5;--acc3:#2FA37A;--ok:#1E8A5F;--bad:#C2394E;--grad:linear-gradient(135deg,#9FD3F5 0%,#5BA8E0 50%,#2F6FB0 100%);--r:18px;--ease:cubic-bezier(.2,.8,.2,1)}
*{box-sizing:border-box}[hidden]{display:none!important}
html,body{margin:0;overflow-x:clip}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--tx);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;position:relative}
body::before{content:"";position:fixed;inset:-20vmax;z-index:-1;pointer-events:none;background:radial-gradient(40vmax 40vmax at 15% 10%,rgba(159,211,245,.45),transparent 60%),radial-gradient(45vmax 45vmax at 90% 20%,rgba(255,255,255,.7),transparent 60%),radial-gradient(40vmax 40vmax at 50% 110%,rgba(159,211,245,.3),transparent 60%);animation:drift 24s ease-in-out infinite alternate}
@keyframes drift{to{transform:translate3d(2vmax,-2vmax,0) scale(1.05)}}
a{color:#2F6FB0}
::selection{background:rgba(159,211,245,.6)}
/* header */
.top{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;background:rgba(247,241,227,.7);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid var(--line)}
.brand{font-weight:800;font-size:19px;letter-spacing:-.2px;display:flex;align-items:center;gap:9px;color:inherit;text-decoration:none}
.brand img{width:30px;height:30px;border-radius:9px;transition:transform .5s var(--ease)}.brand:hover img{transform:rotate(-12deg) scale(1.06)}
nav{display:flex;gap:2px;background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:3px}
.link{background:none;border:0;color:var(--mut);font:inherit;font-size:14px;font-weight:600;padding:6px 12px;cursor:pointer;border-radius:999px;text-decoration:none;display:inline-block;transition:color .2s,background .2s}
.link:hover{color:var(--tx)}.link.on{color:var(--tx);background:var(--glass2);box-shadow:inset 0 0 0 1px var(--line2)}
main{width:100%;max-width:680px;margin:0 auto;padding:26px 16px 40px;flex:1;min-width:0}
main.wide{max-width:1180px}
/* type */
h1{font-size:clamp(30px,8vw,56px);line-height:1.05;letter-spacing:-1.2px;margin:6px 0 12px;font-weight:800}
h2{font-size:22px;letter-spacing:-.4px;margin:6px 0 14px}h3{margin:0 0 8px;font-size:16px}
.sub{color:var(--mut);margin:0 0 22px;font-size:16px;max-width:560px}
.hl{background:linear-gradient(135deg,#5BA8E0,#1E4E86);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:#1E4E86;background:var(--glass);border:1px solid var(--line);padding:5px 11px;border-radius:999px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--acc3);box-shadow:0 0 10px var(--acc3);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
/* cards */
.card{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.75),rgba(255,255,255,.45));border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:14px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 14px 34px -22px rgba(30,78,134,.45),inset 0 1px 0 rgba(255,255,255,.9)}
.view,.reveal{animation:rise .5s var(--ease) both}
.reveal:nth-child(2){animation-delay:.05s}.reveal:nth-child(3){animation-delay:.1s}.reveal:nth-child(4){animation-delay:.15s}.reveal:nth-child(5){animation-delay:.2s}
@keyframes rise{from{opacity:0;transform:translateY(10px)}}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.stats div{display:flex;flex-direction:column;background:rgba(255,255,255,.6);border:1px solid var(--line);border-radius:12px;padding:10px 12px;min-width:0}
.stats b{font-size:19px;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stats span{color:var(--mut);font-size:12px}
.bar{height:6px;background:rgba(30,58,95,.08);border-radius:6px;margin:14px 0 8px;overflow:hidden}.bar i{display:block;height:100%;width:0;background:var(--grad);background-size:200% 100%;border-radius:6px;transition:width .3s var(--ease);animation:shine 2s linear infinite}
@keyframes shine{to{background-position:-200% 0}}
.hint{color:var(--mut);font-size:13px;margin:6px 0}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
/* buttons */
button.primary,button.ghost,a.btn{font:inherit;font-weight:700;border-radius:12px;padding:11px 18px;cursor:pointer;border:1px solid transparent;transition:transform .15s var(--ease),box-shadow .25s,opacity .2s,background .2s;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.primary,a.btn.primary{background:linear-gradient(135deg,#4A9AD8,#1E4E86);color:#fff;box-shadow:0 8px 24px -10px rgba(47,111,176,.55)}
.primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 30px -10px rgba(47,111,176,.7)}
button:active:not(:disabled),a.btn:active{transform:scale(.97)}
.primary:disabled{opacity:.38;cursor:not-allowed;box-shadow:none}
.ghost,a.btn.ghost{background:var(--glass);color:var(--tx);border-color:var(--line2)!important}.ghost:hover:not(:disabled){background:var(--glass2)}.ghost:disabled{opacity:.4;cursor:not-allowed}
.sm{padding:7px 13px!important;font-size:13px;border-radius:10px!important}
button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #2F6FB0;outline-offset:2px}
label{display:block;color:var(--mut);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.7px;margin-bottom:6px}
.addr,.mask{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;word-break:break-all;background:rgba(255,255,255,.7);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:14px;transition:color .2s}
.addr .end,.hl.mono{color:#1E5FA0;font-weight:700;background:rgba(159,211,245,.45);border-radius:5px;padding:0 3px}
.mask.hidden{color:var(--mut);letter-spacing:2px;user-select:none}
.ok{color:var(--ok);font-size:13px;margin:8px 0 0}.msg{font-size:13px;margin:8px 0 0;color:var(--mut)}.msg.bad{color:var(--bad)}.msg.good{color:var(--ok)}
.warn{border-color:rgba(47,111,176,.35);background:linear-gradient(180deg,rgba(159,211,245,.3),rgba(255,255,255,.5))}.warn ul{padding-left:18px;margin:0 0 14px}.warn li{margin:5px 0}
.check{display:flex;align-items:center;gap:10px;text-transform:none;letter-spacing:0;font-size:14px;font-weight:500;color:var(--tx);cursor:pointer}.check input{width:18px;height:18px;accent-color:var(--acc);flex:none}
input,textarea,select{width:100%;font:inherit;color:var(--tx);background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:12px;padding:11px 13px;margin:0 0 12px;transition:border-color .2s,box-shadow .2s}
input[type=checkbox]{width:auto;margin:0}
input:focus,textarea:focus,select:focus{outline:none;border-color:rgba(201,182,255,.6);box-shadow:0 0 0 4px rgba(159,211,245,.45)}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mut) 50%),linear-gradient(135deg,var(--mut) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat}
select option{background:#fff}
.w{margin-bottom:10px}.w .addr{margin-bottom:8px}.mt{margin-top:12px}
footer{color:var(--mut);font-size:12px;text-align:center;padding:22px 16px;border-top:1px solid var(--line)}
/* home */
.hero{display:grid;gap:26px;align-items:center;padding:18px 0 10px}
.hero-art{position:relative;justify-self:center;width:min(300px,70vw);aspect-ratio:1}
.hero-art img{width:100%;height:100%;border-radius:28%;animation:float 6s ease-in-out infinite;filter:drop-shadow(0 30px 50px rgba(47,111,176,.3))}
.hero-art::after{content:"";position:absolute;inset:12%;border-radius:50%;border:1px dashed rgba(30,78,134,.2);animation:spin 40s linear infinite;pointer-events:none}
@keyframes float{50%{transform:translateY(-10px) rotate(-3deg)}}@keyframes spin{to{transform:rotate(360deg)}}
.cta{display:flex;gap:10px;flex-wrap:wrap}
.feats{display:grid;gap:14px;margin:30px 0}
.feat{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:inherit;transition:transform .3s var(--ease),border-color .3s}
.feat:hover{transform:translateY(-3px);border-color:var(--line2)}
.feat .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad);font-weight:800;font-family:ui-monospace,monospace;font-size:13px;color:#fff;margin-bottom:6px}
.feat .ic.t{background:linear-gradient(135deg,#F5EEDC,#C9A86A);color:#14243B}
.feat p{margin:0;color:var(--mut);font-size:14px}.feat b.go{margin-top:8px;font-size:14px;color:#1E4E86}
.secthead{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-top:10px}
.feed{display:grid;gap:10px}
.tok{display:flex;gap:12px;align-items:center;padding:12px 14px;margin:0;text-decoration:none;color:inherit;transition:transform .25s var(--ease),border-color .25s}.tok:hover{transform:translateY(-2px);border-color:var(--line2)}
.tok img,.tok .ph{width:44px;height:44px;border-radius:12px;object-fit:cover;flex:none;background:var(--grad)}
.tok .meta{min-width:0;flex:1}.tok .meta b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tok .meta span{color:var(--mut);font-size:12px;font-family:ui-monospace,monospace}
.empty{text-align:center;padding:34px 18px}.empty .beads{display:flex;justify-content:center;gap:8px;margin-bottom:14px}
.empty .beads i{width:14px;height:14px;border-radius:50%;background:var(--grad);animation:bob 1.4s ease-in-out infinite}.empty .beads i:nth-child(2){animation-delay:.15s}.empty .beads i:nth-child(3){animation-delay:.3s}
@keyframes bob{50%{transform:translateY(-6px)}}
.steps{counter-reset:s;display:grid;gap:10px;margin:0;padding:0;list-style:none}.steps li{counter-increment:s;display:flex;gap:12px;align-items:flex-start;color:var(--mut);font-size:14px}.steps li::before{content:counter(s);flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:13px;color:#1E4E86;background:var(--glass2);border:1px solid var(--line2)}.steps b{color:var(--tx)}
/* page heads for tools */
.pagehead{display:flex;align-items:center;gap:14px;margin-bottom:6px}.pagehead img{width:52px;height:52px;border-radius:15px;animation:float 6s ease-in-out infinite}
@media(min-width:768px){main{padding-top:44px}.stats{grid-template-columns:repeat(4,1fr)}.card{padding:22px}.feats{grid-template-columns:1fr 1fr}.top{padding:14px 28px}}
@media(min-width:1024px){.hero{grid-template-columns:1.2fr .8fr;padding:40px 0 20px}.hero-art{width:360px}.homegrid{display:grid;grid-template-columns:1.4fr 1fr;gap:22px;align-items:start}}
@media(max-width:380px){.link{padding:6px 9px}.brand span{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
.cen{justify-content:center}
@media(max-width:420px){nav a.link[href="../"]{display:none}}
.brand img{box-shadow:0 2px 8px rgba(30,78,134,.2)}
.sec i,.feat .ic:not(.t),.empty .beads i{background:linear-gradient(135deg,#7FC0EC,#2F6FB0)}
/* v4: Musenest-style scene background, Bead assets */
:root{--bg:#FAF2E4}
body{background:var(--bg)}
body::before{background:radial-gradient(60vmax 40vmax at 50% -10%,rgba(255,255,255,.85),transparent 60%),radial-gradient(40vmax 30vmax at 100% 30%,rgba(159,211,245,.18),transparent 60%)}
.top{max-width:1240px;margin:10px auto 0;width:calc(100% - 20px);border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.82);box-shadow:0 6px 24px rgba(30,58,95,.07);top:10px}
.hero2{text-align:center;padding:34px 0 0;position:relative;z-index:2}.hero2 .sub{margin:0 auto 22px;max-width:520px}.hero2 .cta{justify-content:center}.hero2 .eyebrow{margin-bottom:6px}
.scene{position:relative;margin-top:-40px;height:520px;background:linear-gradient(rgba(250,242,228,0) 260px,var(--bg) 380px) no-repeat,url(assets/scene-sm.webp) 22% 0/auto 380px no-repeat;-webkit-mask-image:linear-gradient(transparent,#000 14%,#000 88%,transparent);mask-image:linear-gradient(transparent,#000 14%,#000 88%,transparent)}
.scene-in{position:relative;height:100%;max-width:1180px;margin:0 auto;padding:0 16px 34px;display:flex;align-items:flex-end;justify-content:center}
.glass-ca{width:100%;max-width:330px;margin:0;background:rgba(255,255,255,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;flex-direction:column;gap:6px}
.glass-ca .lbl{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}.glass-ca b{font-size:26px;letter-spacing:-.5px}.glass-ca p{margin:0 0 8px;color:var(--mut);font-size:13.5px}
.hl2{color:#1E5FA0;background:rgba(159,211,245,.45);border-radius:6px;padding:0 4px}
.spk{position:absolute;width:14px;height:14px;background:#fff;clip-path:polygon(50% 0,60% 40%,100% 50%,60% 60%,50% 100%,40% 60%,0 50%,40% 40%);filter:drop-shadow(0 0 4px rgba(159,211,245,.9));animation:twinkle 3.2s ease-in-out infinite;z-index:1}
.s1{left:9%;top:34%}.s2{right:12%;top:42%;animation-delay:1.1s;width:10px;height:10px}.s3{left:60%;top:78%;animation-delay:2s;width:9px;height:9px}
@keyframes twinkle{50%{opacity:.25;transform:scale(.7)}}
main.after{padding-top:0}
.scene ~ main .feats{margin-top:0}
/* tool pages: faint fixed scene at the bottom, same layers */
body.tool::after{content:"";position:fixed;left:0;right:0;bottom:0;height:min(60vh,520px);z-index:-1;pointer-events:none;background:url(assets/scene-sm.webp) 30% 100%/cover no-repeat;opacity:.55;-webkit-mask-image:linear-gradient(transparent,#000 55%);mask-image:linear-gradient(transparent,#000 55%)}
@media(min-width:768px){.scene{height:560px;margin-top:-60px;background:url(assets/scene.webp) center 45%/cover no-repeat}.scene-in{justify-content:flex-end;align-items:center;padding-bottom:0}.s1{left:8%;top:30%}}
@media(min-width:1024px){.hero2{padding-top:54px}}
@media(max-width:767px){.scene{height:620px}}
/* v5: header right side — Robinhood badge (Museye style) + connect */
.top{flex-wrap:nowrap}.top nav{margin-left:auto}
.hr{display:flex;align-items:center;gap:8px;flex:none}
.chain{display:flex;align-items:center;gap:7px;height:34px;padding:0 12px 0 5px;border-radius:99px;font-size:13px;font-weight:700;background:#111;color:#CCFF00;flex:none}
.chain .rh{display:block;flex:none}
.wc{position:relative}
.hc{white-space:nowrap;font-family:inherit}.hc.on{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:rgba(255,255,255,.9);color:var(--tx);border:1px solid var(--line2)!important;box-shadow:none}
.hc.on::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 6px var(--ok)}
.wmenu{position:absolute;right:0;top:calc(100% + 8px);z-index:30;margin:0;padding:8px;display:flex;flex-direction:column;gap:6px;min-width:160px;background:rgba(255,255,255,.95);animation:rise .2s var(--ease) both}
.wmenu .ghost{justify-content:flex-start;width:100%}
.wmsg{position:absolute;right:0;top:calc(100% + 8px);width:min(280px,80vw);margin:0;padding:10px 12px;font-size:12.5px;background:#fff;border:1px solid var(--line2);border-radius:12px;color:var(--bad);box-shadow:0 10px 30px rgba(30,58,95,.15);z-index:31}
@media(max-width:959px){.chain span{display:none}.chain{width:auto;height:auto;padding:0;background:none}.chain .rh{width:30px;height:30px}}
@media(max-width:600px){.top{padding:8px 10px;gap:6px}.brand span{display:none}nav{padding:2px}.link{padding:6px 8px;font-size:13px}.hr{gap:6px}.hc{padding:7px 10px!important;font-size:12.5px}.hc.on{font-size:11.5px}}
@media(max-width:380px){.chain .rh{width:26px;height:26px}.link{padding:5px 6px}}
.hc .sh{display:none}@media(max-width:600px){.hc .lg{display:none}.hc .sh{display:inline}}
@media(max-width:600px){.top nav a.link[href="./"]:not(.on),.top nav a.link[href="../"]{display:none}.hc.on{padding:7px 9px!important;font-size:11px}.hc.on::before{width:6px;height:6px}}
@media(max-width:600px){body:not(.tool) .top nav a.link.on[href="./"]{display:none}}
@media(max-width:420px){body.tool .top nav .link{padding:5px 7px;font-size:12.5px}}
/* v7: Robinhood badge in Bead palette */
.chain{background:#14243B;color:#F5EEDC;box-shadow:inset 0 0 0 1px rgba(159,211,245,.35),0 2px 8px rgba(20,36,59,.18)}
@media(max-width:959px){.chain{background:none;box-shadow:none}.chain .rh{filter:drop-shadow(0 2px 4px rgba(20,36,59,.25))}}
/* v8: cream Robinhood pill */
.chain{background:#F5EEDC;color:#14243B;box-shadow:inset 0 0 0 1px rgba(20,36,59,.14),0 2px 8px rgba(20,36,59,.10)}
@media(max-width:959px){.chain{background:#F5EEDC;padding:2px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(20,36,59,.14),0 2px 6px rgba(20,36,59,.10)}.chain .rh{filter:none}}