:root,[data-t=dark]{--bg:#070d1f;--bg2:#0a1328;--c:#0f1a36;--t:#e8ecf8;--m:#93a0c4;--b:#ffffff1a;--g:#f5b301;--cy:#22d3ee;--sh:0 20px 60px #0008;--hg:radial-gradient(900px 420px at 85% 0,#1d3a8a66,transparent)}
[data-t=light]{--bg:#ffffff;--bg2:#f3f6fc;--c:#ffffff;--t:#0f172a;--m:#475569;--b:#dbe3f0;--g:#c26a00;--cy:#0369a1;--sh:0 14px 40px #1e3a8a1f;--hg:radial-gradient(900px 420px at 85% 0,#dbeafe,transparent)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--t);font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;line-height:1.55;transition:background .25s,color .25s}
a{color:var(--cy);text-decoration:none}.w{max-width:1180px;margin:auto;padding:0 18px}
.n{position:sticky;top:0;z-index:30;background:var(--bg);border-bottom:1px solid var(--b)}.n .w{display:flex;align-items:center;justify-content:space-between;height:66px}.lg{font-weight:800;font-size:21px;color:var(--t)}.lg b{color:var(--g)}.ls{display:flex;gap:22px}.ls a{color:var(--m);font-size:14px}.ls a:hover{color:var(--t)}.na{display:flex;gap:8px;align-items:center}
.tg{background:var(--bg2);color:var(--t);border:1px solid var(--b);border-radius:99px;padding:7px 13px;cursor:pointer;font-size:13px;font-weight:600}
.btn{display:inline-block;background:linear-gradient(135deg,#f5b301,#ff8a00);color:#1a1200;font-weight:700;border:0;border-radius:12px;padding:13px 24px;cursor:pointer;font-size:15px}.btn.o{background:transparent;border:1px solid var(--b);color:var(--t)}.btn.sm{padding:8px 16px;font-size:13px}.btn.w100{width:100%;text-align:center}
.s{padding:76px 0}.alt{background:var(--bg2)}.hd{text-align:center;max-width:720px;margin:0 auto 40px}.hd h2{font-size:34px;margin:8px 0;line-height:1.2}.hd p{color:var(--m);margin:0}.tag{color:var(--g);font-size:12px;letter-spacing:2px;font-weight:800;text-transform:uppercase}.gold{color:var(--g)}
.hero{padding:70px 0 50px;background:var(--hg)}.hero .w{display:grid;grid-template-columns:1fr 1.1fr;gap:36px;align-items:center}.hero h1{font-size:50px;line-height:1.08;margin:12px 0}.hero h1 span{color:var(--g)}.hero p{color:var(--m);font-size:18px}.cta{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}
.live{display:inline-flex;gap:8px;align-items:center;background:var(--c);border:1px solid var(--b);border-radius:99px;padding:6px 14px;font-size:12px;font-weight:700}.dot{width:9px;height:9px;border-radius:50%;background:#22c55e;animation:pl 1.4s infinite}@keyframes pl{50%{opacity:.25}}
.cb{background:var(--c);border:1px solid var(--b);border-radius:20px;padding:14px;box-shadow:var(--sh)}.cb .top{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--m);margin-bottom:8px;flex-wrap:wrap;gap:6px}.cb b{color:var(--t)}.ch{width:100%;height:340px}.ch.sm{height:280px}
.mini{display:flex;gap:18px;margin-top:22px;flex-wrap:wrap}.mini div{font-size:13px;color:var(--m)}.mini b{display:block;font-size:20px;color:var(--t)}
.strip{background:var(--bg2);border-top:1px solid var(--b);border-bottom:1px solid var(--b)}.strip .w{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;padding:22px 18px}.strip div{text-align:center;color:var(--m);font-size:13px}.strip b{display:block;font-size:24px;color:var(--g)}
.g3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.cd{background:var(--c);border:1px solid var(--b);border-radius:18px;padding:22px;position:relative}.cd h3{margin:8px 0}.cd p{color:var(--m);margin:0}.ic{font-size:32px}
.flow{display:flex;align-items:stretch;gap:0;flex-wrap:wrap;justify-content:center}.nd{flex:1;min-width:190px;background:var(--c);border:1px solid var(--b);border-radius:18px;padding:20px;text-align:center}.nd .ic{font-size:36px}.nd h3{margin:6px 0}.nd p{margin:0;color:var(--m);font-size:13px}.ar{display:flex;align-items:center;padding:0 8px;color:var(--g);font-size:28px;animation:mv 1.2s infinite}@keyframes mv{50%{transform:translateX(5px)}}
.loop{margin-top:20px;text-align:center;border:1px dashed var(--g);border-radius:14px;padding:14px;color:var(--m)}.loop b{color:var(--g)}
.sv{width:100%;height:90px;margin-bottom:6px}.sv *{stroke:var(--g);fill:none;stroke-width:3}.sv .d{stroke:var(--cy);stroke-dasharray:5 5;stroke-width:1.5}
.lab{display:grid;grid-template-columns:1.2fr 1fr;gap:18px}.term{background:#08101f;color:#8df0b0;border-radius:18px;padding:16px;font-family:ui-monospace,Consolas,monospace;font-size:12.5px;height:100%;min-height:340px;overflow:hidden;border:1px solid #ffffff1a}.term .h{color:#94a3b8;margin-bottom:8px;display:flex;justify-content:space-between}.term p{margin:3px 0;color:#8df0b0}.term p.s{color:#fda4af}.term p.i{color:#93c5fd}
.pk ul{list-style:none;padding:0;margin:14px 0;color:var(--m);font-size:14px}.pk li{margin:5px 0}.pk li:before{content:'✔ ';color:#22c55e}.pr{font-size:38px;font-weight:800}.hot{border-color:var(--g);box-shadow:0 0 0 1px var(--g),var(--sh)}.rib{position:absolute;top:14px;right:14px;background:var(--g);color:#fff;font-size:11px;font-weight:800;padding:3px 10px;border-radius:99px}
.off{background:linear-gradient(135deg,#f5b30133,#ff8a0022);border:1px solid var(--g);border-radius:16px;padding:16px;text-align:center;font-size:20px;font-weight:800;margin-bottom:26px}
table.t{width:100%;border-collapse:collapse}.t th,.t td{padding:11px;border-bottom:1px solid var(--b);text-align:left}.t th{color:var(--g)}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center}.calc label{font-size:13px;color:var(--m);display:block;margin-top:10px}.calc input[type=range]{width:100%}.calc select,input.in{width:100%;padding:12px;border-radius:10px;border:1px solid var(--b);background:var(--bg2);color:var(--t);margin:6px 0;font-size:14px}.res div{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--b)}.res b{color:var(--g)}
.st{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;counter-reset:s}.st .cd:before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:20px;background:var(--g);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800}
details{background:var(--c);border:1px solid var(--b);border-radius:14px;padding:16px 18px;margin-bottom:10px}summary{cursor:pointer;font-weight:700}details p{color:var(--m);margin:10px 0 0}
.ft{padding:36px 0;border-top:1px solid var(--b);color:var(--m);font-size:13px}.note{font-size:11px;color:var(--m);margin-top:8px}
.pg{max-width:900px;margin:34px auto}.pg h1{margin:0 0 6px}.row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.ad{background:var(--bg2);border:1px dashed var(--g);border-radius:12px;padding:12px;word-break:break-all;font-family:monospace;font-size:14px;margin:10px 0}.qr{background:#fff;border-radius:16px;padding:10px;max-width:280px;margin:auto}.qr img{width:100%;display:block}
.warn{background:#ef444422;border:1px solid #ef4444;border-radius:12px;padding:12px;font-size:13px;margin:12px 0}.err{color:#ef4444;min-height:18px}.okb{background:#10b98122;border:1px solid #10b981;border-radius:12px;padding:16px}
@media(max-width:860px){.ls{display:none}.hero .w,.row,.lab,.calc{grid-template-columns:1fr}.hero h1{font-size:36px}.hd h2{font-size:27px}.ar{display:none}}

/* Reference-matched subscription pricing cards */
.pricing-section{background:#f8fafc!important;color:#111827;padding:58px 0 24px}
.pricing-section .hd{margin-bottom:54px}
.pricing-section .hd .tag{color:#2563eb;letter-spacing:1.2px}
.pricing-section .hd h2{color:#111827;font-size:34px}
.pricing-section .hd p{color:#475569;font-size:15px}
.pricing-wrap{max-width:1100px}
.pricing-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;align-items:stretch}
.price-card{background:#fff;border:1px solid #dce4ef;border-radius:22px;padding:25px 20px 20px;min-width:0;display:flex;flex-direction:column;box-shadow:0 1px 2px #0f172a08;color:#111827;min-height:604px}
.price-card.price-vip{box-shadow:0 12px 22px #0f172a18;border-color:#dce4ef}
.price-badge{display:inline-flex;align-self:flex-start;background:#eff6ff;color:#2563eb;border-radius:99px;padding:4px 11px;font-size:10px;font-weight:800;letter-spacing:.35px;white-space:nowrap;margin-bottom:14px}
.price-badge.trial-badge{background:#ecfdf5;color:#059669}
.price-card h3{font-size:16px;line-height:1.5;margin:0 0 12px;color:#111827;min-height:48px;font-weight:750}
.price-line{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin:0 0 13px}
.price-line del{font-size:14px;color:#94a3b8;font-weight:600}
.price-line strong{font-size:29px;line-height:1.1;color:#111827;font-weight:850;letter-spacing:-.8px}
.price-features{list-style:none!important;padding:0!important;margin:0 0 10px!important;flex:1;color:#64748b;font-size:11px;line-height:1.35}
.price-features li{display:flex;gap:7px;align-items:flex-start;margin:0 0 9px!important}
.price-features li:before{content:none!important}
.feature-mark{color:#2563eb;font-size:13px;font-weight:800;line-height:1.1;flex:0 0 11px}
.price-features li.included{background:#ecfdf5;color:#047857;border-radius:8px;padding:8px 7px;margin:0 0 7px!important}
.price-features li.included .feature-mark{color:#10b981}
.min-fund{font-size:11px;color:#334155;font-weight:650;margin:3px 0 7px}
.min-fund span{color:#2563eb;font-size:14px;margin-right:3px}
.upgrade-note{font-size:8px;line-height:1.35;color:#94a3b8;font-style:italic;min-height:35px;margin:0 0 12px}
.empty-note{min-height:35px}
.price-cta{display:block;text-align:center;background:#111827;color:#fff!important;border-radius:11px;padding:9px 8px;font-size:11px;font-weight:750;margin-top:auto;white-space:nowrap}
.price-cta:hover{background:#2563eb}
@media(max-width:1050px){.pricing-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.price-card{min-height:590px}}
@media(max-width:680px){.pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.price-card{padding:18px 14px;min-height:600px}.price-line strong{font-size:25px}.price-card h3{font-size:14px}.price-features{font-size:10px}}
@media(max-width:430px){.pricing-grid{grid-template-columns:1fr}.price-card{min-height:0}.price-card h3{min-height:0}.upgrade-note{min-height:0}}

/* Muted unavailable features, like the supplied package reference */
.price-features li.excluded{color:#a8b4c5!important;opacity:.78}
.price-features li.excluded .feature-mark{color:#b9c5d4!important;font-weight:500;font-size:15px}
.price-features li.excluded span:last-child{color:#a8b4c5!important}