:root{color-scheme:dark;--bg:#080e18;--surface:#101c2d;--surface2:#17263a;--line:#26354c;--txt:#f5f9ff;--muted:#91a3ba;--mint:#c5ff61;--sky:#6acefa;--gold:#deb77d;--radius:20px;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;font-synthesis:none}*{box-sizing:border-box}html{min-height:100%;background:var(--bg);scroll-behavior:smooth}body{margin:0;color:var(--txt);min-height:100vh;background:radial-gradient(ellipse 350px 300px at 78% -5%,#1f3250aa,transparent 80%),radial-gradient(ellipse 340px 260px at -30% 25%,#1c3c3b55,transparent 90%),#080e18}body.locked{overflow:hidden}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:var(--sky)}a:hover{text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #a9ddfb;outline-offset:3px}.sprite{position:absolute;width:0;height:0;overflow:hidden}svg:not(.sprite){width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.app{max-width:820px;margin:0 auto;min-height:100vh;padding-bottom:calc(88px + env(safe-area-inset-bottom,0px));position:relative}.app:before{content:"";position:absolute;top:60px;left:0;right:0;height:280px;pointer-events:none;background:radial-gradient(ellipse 60% 95% at 80% 0,#294b7d29,transparent);z-index:-1}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 15px;border-bottom:1px solid #26354b55}.brand{display:flex;align-items:center;gap:11px}.brand-icon{width:44px;height:44px;border:1px solid #bb8d47;border-radius:14px;display:grid;place-items:center;background:linear-gradient(140deg,#362b1d,#0b121c 54%,#40331e);font:bold italic 31px Georgia,serif;color:#f9d898;box-shadow:0 0 24px #dcaa5022;position:relative}.brand-icon span{position:absolute;bottom:4px;right:4px;font:9px Arial;color:#ffd899}.brand b{display:block;font-size:14px;letter-spacing:1.8px}.brand b em{color:var(--mint);font-style:normal}.brand small{display:block;margin-top:4px;font-size:9px;letter-spacing:2px;font-weight:750;color:#8da5c0}.round-icon{height:39px;width:39px;border-radius:50%;border:1px solid var(--line);background:#152338;color:#b7c8dc;display:grid;place-items:center}.screen{animation:rise .28s both;padding:27px 20px 24px}.screen[hidden],.modal-backdrop[hidden]{display:none!important}.eyebrow{display:flex;align-items:center;gap:8px;font-size:9px;letter-spacing:2px;color:#81caff;font-weight:800;text-transform:uppercase}.eyebrow>i{width:6px;height:6px;border-radius:50%;background:#8affd6;box-shadow:0 0 10px #8affd6}.eyebrow .preview{margin-left:auto;border:1px solid #3a625d;color:#aee6be;border-radius:999px;padding:5px 8px;font-size:8px;letter-spacing:.7px}h1{margin:22px 0 9px;font-size:clamp(34px,8.5vw,55px);line-height:1.08;letter-spacing:-1.7px;font-weight:820}h1 em,.dialog h2 em{font-style:normal;background:linear-gradient(94deg,#bdf66d,#a0ecb4 60%,#5ad4c7);-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{color:#b1bfd2;font-size:13px;line-height:1.75;margin:0 0 23px;max-width:480px}.notice-strip{border:1px solid #284a4f;background:linear-gradient(105deg,#143036,#14263e);padding:14px;border-radius:15px;display:flex;gap:10px;align-items:center;min-height:65px}.notice-icon{width:35px;height:35px;display:grid;place-items:center;color:var(--mint);background:#b5ff6320;border-radius:10px}.notice-strip>div:nth-child(2){flex:1}.notice-strip b,.notice-strip span{display:block}.notice-strip b{font-size:12px}.notice-strip span{font-size:10px;color:#a3bcc9;margin-top:5px;line-height:1.4}.notice-strip>i{width:7px;height:7px;background:#b5ff64;border-radius:50%;box-shadow:0 0 13px #96ff72}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:27px 0 13px}.section-heading h2{font-size:17px;letter-spacing:-.4px;margin:0}.section-heading>span{color:#a4b5c9;font-size:10px}.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric{min-height:129px;border:1px solid #283b51;background:linear-gradient(155deg,#182c40,#111b2b 75%);border-radius:16px;padding:15px;position:relative;overflow:hidden}.metric:after{content:"";position:absolute;width:90px;height:90px;background:#9ad6ff09;border-radius:50%;right:-36px;top:-32px}.metric label{display:flex;align-items:center;gap:5px;font-size:9px;letter-spacing:.7px;color:#a6c2d4;font-weight:750}.metric label svg{width:13px;height:13px;color:#7ecefa}.metric strong{display:block;margin:18px 0 5px;font-size:27px;line-height:1;letter-spacing:-1px}.metric strong small{font-size:13px;color:#8d9bae;font-weight:550}.metric p{font-size:10px;color:#8da2b9;margin:0;line-height:1.5}.sparkline{display:flex;gap:4px;position:absolute;bottom:11px;right:12px;height:35px;align-items:flex-end;opacity:.3}.sparkline i{display:block;width:4px;background:linear-gradient(#bbff73,#427887);height:14px;border-radius:3px}.sparkline i:nth-child(3n){height:26px}.sparkline i:nth-child(4n){height:20px}.temp-line{height:4px;width:70px;position:absolute;bottom:19px;right:13px;border-radius:5px;background:linear-gradient(90deg,#64b8f8,#a0ebac,#ffd478);opacity:.24}.controls{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.controls button{display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid #344353;background:linear-gradient(180deg,#18283a,#111b2b);color:#c1ccd9;padding:15px 4px 13px;gap:7px;min-height:99px;border-radius:15px}.controls svg{width:20px;height:20px;color:#88a1b8}.controls b{font-size:12px}.controls small{font-size:9px;color:#75899d}.safety{display:flex;align-items:flex-start;gap:8px;color:#8396ad;font-size:10px;line-height:1.65;margin:13px 0 23px}.safety svg{width:15px;height:15px;color:#9ad5c4;margin-top:2px}.cta-card{display:flex;align-items:center;gap:13px;text-align:left;width:100%;padding:17px 14px;border-radius:17px;border:1px solid #366b72;color:var(--txt);background:linear-gradient(102deg,#193839,#18314b);box-shadow:0 12px 35px #0004}.cta-symbol{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:#b5ff6a1d;color:var(--mint)}.cta-symbol svg{width:25px;height:25px}.cta-card>span:nth-child(2){flex:1}.cta-card b,.cta-card small{display:block}.cta-card b{font-size:13px}.cta-card small{margin-top:6px;color:#adc1cf;font-size:10px}.cta-card>svg{color:var(--mint)}.bottom-nav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:min(100%,820px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:10px 10px calc(10px + env(safe-area-inset-bottom,0px));border-top:1px solid #2c4056;background:#0e1927f5;backdrop-filter:blur(20px);z-index:5;box-shadow:0 -15px 38px #0005}.tab{background:none;color:#8499b0;border:0;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;padding:9px 0 8px;min-width:0}.tab svg{width:20px;height:20px}.tab span{font-size:9px;white-space:nowrap}.tab.active{background:linear-gradient(#c3ff6920,#c3ff6908);color:#c4fc73}.tab.active span{font-weight:800}.panel,.balance-card,.profile,.empty-device{border-radius:18px;border:1px solid #29405a;background:linear-gradient(140deg,#192c40,#111d2e)}.panel{padding:16px}.panel-heading,.balance-head,.balance-foot{display:flex;align-items:center;justify-content:space-between;gap:10px}.panel-heading b{font-size:13px}.tag{color:#a6c1d1;background:#213a4a;border:1px solid #33526a;padding:6px 8px;border-radius:20px;font-size:9px}.chart-empty{height:155px;position:relative;display:flex;align-items:center;justify-content:center;margin-top:16px;border-radius:12px;background:repeating-linear-gradient(0deg,transparent 0 33px,#fff1 34px),repeating-linear-gradient(90deg,transparent 0 66px,#fff1 67px);overflow:hidden}.chart-empty>svg{position:absolute;width:100%;height:100%;opacity:.18}.chart-empty path{fill:none;stroke:#8dccf9;stroke-width:2.5;stroke-dasharray:4 7}.chart-empty span{z-index:1;background:#132439e9;border:1px solid #375067;border-radius:20px;padding:10px;font-size:11px;color:#b6cee0;text-align:center}.item-list{display:grid;gap:9px}.item-list button,.item-list a{display:flex;align-items:center;text-align:left;gap:12px;width:100%;text-decoration:none;color:#e7eefb;background:#152439;border:1px solid #2a3b50;border-radius:14px;padding:13px 12px;min-height:65px}.item-list button>svg:first-child,.item-list a>svg:first-child{color:#a7f29b;width:20px;height:20px}.item-list button>svg:last-child,.item-list a>svg:last-child{color:#7990ac;width:16px;height:16px}.item-list span{flex:1}.item-list b,.item-list small{display:block}.item-list b{font-size:12px}.item-list small{color:#90a7bb;font-size:10px;margin-top:6px}.balance-card{padding:22px 19px 17px;margin:24px 0 12px;background:radial-gradient(circle at 110% -30%,#4d674244,transparent 55%),linear-gradient(110deg,#263525,#142638 82%);border-color:#526b50}.balance-head{justify-content:start}.noid-icon,.profile-icon{border:1px solid #e1b97b;background:linear-gradient(130deg,#53412c,#1b221c);height:42px;width:42px;display:grid;place-items:center;border-radius:13px;font:italic bold 29px Georgia;color:#f5d698}.balance-head small,.balance-head b{display:block}.balance-head small{color:#aebda4;font-size:9px;letter-spacing:1.3px}.balance-head b{font-size:12px;margin-top:5px}.balance-number{font-size:43px;letter-spacing:-2px;font-weight:800;margin:28px 0 25px}.balance-number small{font-size:17px;color:#cfdfa6}.balance-foot{border-top:1px solid #ffffff26;padding-top:13px;color:#acbeae;font-size:11px}.empty-device{display:flex;align-items:center;flex-direction:column;text-align:center;padding:30px 20px;margin-top:22px}.device-illustration{width:82px;height:82px;display:grid;place-items:center;color:#8ccdf6;background:radial-gradient(#214d62,#1a2b45 65%);border-radius:24px;border:1px solid #3c6175;margin-bottom:16px}.device-illustration svg{width:43px;height:43px}.empty-device b{font-size:15px}.empty-device p{font-size:11px;color:#98adc2;line-height:1.7;max-width:310px}.empty-device .tag{margin-top:7px}.steps{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:10px}.steps li{display:flex;gap:13px;border:1px solid #2a4054;padding:16px;background:#122237;border-radius:15px}.steps li>b{border:1px solid #3c647b;color:#9edaff;border-radius:11px;display:grid;place-items:center;height:36px;min-width:36px;font-size:13px}.steps strong{font-size:13px}.steps p{font-size:11px;line-height:1.65;color:#a0b4c8;margin:7px 0}.steps a{display:inline-block;font-size:11px;margin-top:3px}.profile{display:flex;gap:13px;align-items:center;padding:16px;margin:23px 0}.profile b,.profile small{display:block}.profile b{font-size:13px}.profile small{color:#97a9bd;font-size:10px;line-height:1.5;margin-top:5px}.build{text-align:center;color:#677e96;font-size:10px;margin-top:30px;letter-spacing:1.2px}.modal-backdrop{position:fixed;inset:0;background:#030811dd;z-index:20;display:grid;place-items:center;padding:12px;overflow-y:auto;backdrop-filter:blur(12px)}.dialog{position:relative;width:min(100%,440px);max-height:calc(100dvh - 24px);overflow-y:auto;background:linear-gradient(170deg,#1a2940,#101827 70%);border:1px solid #3e536b;box-shadow:0 24px 80px #000a;border-radius:24px;padding:23px 22px 18px}.welcome-dialog{text-align:center}.logo-stage{height:110px;display:grid;place-items:center;position:relative;margin:4px 0 12px}.logo-stage span{font:bold italic 83px Georgia,serif;color:#e4c08b;text-shadow:0 0 28px #dca14866;z-index:1}.logo-stage:before,.logo-stage:after{content:"";position:absolute;width:125px;height:94px;border:1px solid #bdad6c66;border-radius:50%;transform:rotate(-24deg)}.logo-stage:after{transform:rotate(34deg);border-color:#528eb266}.logo-stage i{position:absolute;width:7px;height:7px;background:var(--mint);border-radius:50%;transform:translate(55px,-30px)}.welcome-dialog>.eyebrow{justify-content:center}.dialog h2{font-size:clamp(24px,7vw,32px);line-height:1.15;letter-spacing:-.8px;margin:13px 0}.dialog p{font-size:12px;line-height:1.7;color:#b4c5d7}.dialog-safe{display:flex;gap:11px;text-align:left;background:#173136;border:1px solid #355c59;padding:13px;border-radius:14px;margin:16px 0;color:#c3d8d6;font-size:11px;line-height:1.6}.dialog-safe svg{color:#beee80;flex-shrink:0}.consent{display:flex;align-items:flex-start;gap:9px;text-align:left;font-size:11px;line-height:1.7;color:#bbcade;padding:5px 0 15px}.consent input{margin:4px 0 0;accent-color:#b9f46b;width:16px;height:16px;flex-shrink:0}.dialog-buttons{display:grid;grid-template-columns:1fr 1.5fr;gap:9px}.btn-muted,.btn-main{border:0;border-radius:12px;padding:14px;color:#deebf8;font-weight:750;font-size:13px}.btn-muted{background:#2b3e53}.btn-main{background:linear-gradient(100deg,#b3fa66,#72dbb0);color:#10201a;display:flex;align-items:center;justify-content:center;gap:10px}.btn-main:disabled{opacity:.35;cursor:not-allowed}.btn-main svg{width:17px;height:17px}.dialog-foot{display:block;color:#8499ad;font-size:9px;line-height:1.6;margin-top:13px}.notice-dialog{text-align:center}.notice-icon{width:52px;height:52px;border-radius:18px;background:#a5d4fb25;color:#9acdfa;display:grid;place-items:center;margin:0 auto}.notice-icon svg{width:26px;height:26px}.notice-dialog .btn-main{width:100%;margin-top:16px}.notice-dialog h2{font-size:23px}.notice-extra{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:9px}.notice-extra button,.notice-extra a{border:1px solid #34516d;background:#203047;color:#c6e8ff;padding:10px 12px;border-radius:11px;text-decoration:none;font-size:12px}.legal-page{max-width:770px;margin:0 auto;padding:24px 22px 65px}.legal-page>header{display:flex;justify-content:space-between;align-items:center;gap:10px}.legal-page>header a{color:#b9ed93;text-decoration:none;font-size:13px}.legal-page h1{font-size:clamp(28px,7vw,43px);margin:44px 0 14px}.legal-page>p,.legal-page article p,.legal-page li{color:#c0ccdc;font-size:14px;line-height:1.85}.legal-page h2{font-size:19px;margin-top:32px}.legal-page article{background:#111d2b;border:1px solid #2b3c4f;border-radius:20px;padding:18px 24px;margin-top:25px}.legal-page ul{padding-left:20px}.legal-page .updated{font-size:11px;color:#94acc1}.legal-page footer{margin-top:35px;color:#8399aa;font-size:12px}.legal-page footer a{color:#91dafa}@keyframes rise{from{opacity:.6;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(min-width:600px){.screen{padding:40px 36px}.topbar{padding:19px 36px}.metrics{gap:15px}.metric{padding:20px;min-height:140px}.bottom-nav{padding-left:20px;padding-right:20px}.tab span{font-size:11px}}@media(max-width:350px){.screen{padding-left:13px;padding-right:13px}.topbar{padding-left:13px;padding-right:13px}.brand b{font-size:12px}.eyebrow .preview{font-size:7px}.tab span{font-size:8px}.dialog{padding-left:14px;padding-right:14px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}/* M2.1 in-app authenticated read-only refresh and device list */
.reload-data{background:#263e47;border:1px solid #477064;border-radius:20px;color:#c6ff9d;padding:8px 11px;font-size:11px;font-weight:700;white-space:nowrap}
.reload-data:hover{background:#31534e}.connection-status{font-size:11px;line-height:1.5;color:#94b6be;margin:-4px 0 14px;padding:10px 12px;border-left:2px solid #a4ef91;background:#102b304f;border-radius:0 8px 8px 0}
.device-list{display:grid;gap:9px;margin:16px 0}.mini-device-card{display:grid;gap:8px;background:#193342;border:1px solid #406778;padding:16px;border-radius:15px;color:#e9f5ff}.mini-device-card b{font-size:13px}.mini-device-card span{font-size:11px;color:#a1bdc8;line-height:1.5}

/* Yoshida Mining brand: distinctive gold YM monogram, not NOID's N coin. */
.brand-icon,.profile-icon{font-family:Georgia,serif;font-style:italic;font-size:20px;letter-spacing:-3px;padding-right:3px}
.logo-stage span{font-family:Georgia,serif;font-weight:800;font-style:italic;font-size:68px;letter-spacing:-8px;padding-right:7px}
@media(max-width:350px){.logo-stage span{font-size:61px}}

/* Explicit Yoshida documents after Telegram's immutable system launch prompt. */
.legal-intro{font-size:13px;color:var(--muted);line-height:1.55;margin:11px 0 10px}
.legal-choices{display:grid;gap:8px;margin:0 0 12px}
.legal-choices a{display:flex;align-items:center;gap:10px;min-height:53px;padding:11px 13px;border:1px solid #385170;background:#122439;border-radius:13px;color:var(--txt);font-size:13px;font-weight:650;text-decoration:none}
.legal-choices a:hover,.legal-choices a:focus-visible{border-color:var(--sky);background:#1b324c}
.legal-choices a svg{color:var(--sky)}
.legal-choices a small{display:block;font-size:11px;color:var(--sky);font-weight:500;margin-top:2px}

/* M2.3 protected owner-only remote control; no public shortcuts. */
.controls button.control-ready{border-color:#4e8c68;background:linear-gradient(160deg,#17372e,#182c42);box-shadow:0 0 0 1px #61f09c15 inset}
.controls button[aria-disabled="true"]{opacity:.68}
#mini-control-dialog .dialog-buttons{margin-top:15px}
#mini-control-status{font-weight:700;min-height:18px}
#mini-control-dialog[hidden]{display:none}