*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#12130e;--bg2:#14150f;--bg3:#0e0f0a;--card:#17180f;--card2:#15160f;--card3:#1b1712;--card-t:#12130ecc;--line:#26281f;--line2:#2c2e24;--line3:#3c3e31;--line-accent:#4a3b2a;--grad1:#1c1e15;--grad2:#1e1810;--gridline:#ffffff08;--gridline2:#ffffff06;--header-bg:rgba(18,19,14,.82);--ink:#ece6d9;--ink2:#ded8ca;--ink3:#cfc9bb;--nav:#c4bfb2;--sub:#b7b3a5;--mut:#9c9884;--mut2:#8f8c7b;--mut3:#a9a594;--faint:#7c7a63;--faint2:#6f6d59;--dim:#5c5a46;--dim2:#4c4b3c;--dim3:#3a3a2e;--copper:#b4662e;--copper-h:#c9793b;--copper-l:#de9457;--copper-d:#8a6a4a;--on-copper:#12130e;--on-copper-sub:#3a2a18;--hero-video-opacity:.4;--ok:#4caf6e;--warn:#b5432e;--wrap:1240px}html[data-theme=light]{--bg:#f4f0e6;--bg2:#ede8db;--bg3:#e7e1d1;--card:#fcfaf3;--card2:#f8f4ea;--card3:#f2e7d7;--card-t:#fcfaf3cc;--line:#dcd4c2;--line2:#e2dbc9;--line3:#c6bda6;--line-accent:#d3ac81;--grad1:#eae3d2;--grad2:#f0e4ce;--gridline:#0000000a;--gridline2:#00000008;--header-bg:hsla(43,39%,93%,.85);--ink:#211f16;--ink2:#2e2b20;--ink3:#3e3b2d;--nav:#4c4939;--sub:#575443;--mut:#6c6955;--mut2:#787460;--mut3:#6c6955;--faint:#827e66;--faint2:#8a8670;--dim:#9c977e;--dim2:#a8a28a;--dim3:#b5af97;--copper:#a9591f;--copper-h:#8f4a18;--copper-l:#9c5220;--copper-d:#7a5a3a;--on-copper:#fbf6ec;--on-copper-sub:#f3e2ce;--hero-video-opacity:.14;--ok:#2e7d4f;--warn:#a6432c}html{scroll-behavior:smooth}body{font-family:Golos Text,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;text-wrap:pretty;line-height:1.6}a{color:var(--copper-h);text-decoration:none;transition:color .15s}a:hover{color:var(--copper-l)}::selection{background:var(--copper);color:var(--on-copper)}img,svg,video{display:block;max-width:100%}button{font:inherit;cursor:pointer}h1,h2,h3,h4{font-family:Manrope,system-ui,sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1.1;color:var(--ink)}h1{font-size:clamp(30px,4.6vw,58px)}h2{font-size:clamp(24px,3.2vw,40px)}h3{font-size:clamp(17px,1.9vw,22px);font-weight:700;letter-spacing:-.01em}@keyframes baRise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes baFade{0%{opacity:0}to{opacity:1}}.ba-rise{animation:baRise .7s cubic-bezier(.2,.7,.2,1) both}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}section{padding:80px 0}section.tight{padding:52px 0}.kicker{font-size:12px;letter-spacing:.26em;color:var(--copper);text-transform:uppercase}.kicker,.mono{font-family:JetBrains Mono,monospace}.lead{font-size:17px;line-height:1.65;color:var(--sub);max-width:70ch}.muted{color:var(--mut)}.rule{width:64px;height:3px;background:var(--copper);margin:20px 0}header.site{position:-webkit-sticky;position:sticky;top:0;z-index:60;background:var(--header-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}header.site .bar{max-width:var(--wrap);margin:0 auto;padding:0 32px;justify-content:space-between;gap:18px;min-height:72px}.logo,header.site .bar{display:flex;align-items:center}.logo{gap:10px;flex-shrink:0}.logo-text{display:flex;flex-direction:column;gap:5px}.logo b{font-family:Manrope;font-weight:800;font-size:18px;letter-spacing:.02em;color:var(--ink);line-height:1}.logo i{font-family:JetBrains Mono;font-size:7px;letter-spacing:.22em;color:var(--mut);font-style:normal}nav.main{display:flex;align-items:center;gap:22px;flex-wrap:nowrap;min-width:0}nav.main a{font-size:14.5px;color:var(--nav);font-weight:500;white-space:nowrap}nav.main a:hover,nav.main a[aria-current=page]{color:var(--copper-h)}.hgroup{display:flex;align-items:center;gap:10px;flex-shrink:0}.btn{display:inline-block;background:var(--copper);font-weight:600;font-size:16px;padding:15px 28px;border-radius:11px;border:1px solid var(--copper);text-align:center}.btn,.btn:hover{color:var(--on-copper)}.btn:hover{background:var(--copper-h);border-color:var(--copper-h)}.btn.sm{padding:10px 18px;font-size:14px;border-radius:9px}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line3)}.btn.ghost:hover{border-color:var(--copper);color:var(--copper-h);background:transparent}.theme-toggle{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--line3);border-radius:9px;background:transparent;color:var(--nav);flex-shrink:0}.theme-toggle:hover{border-color:var(--copper);color:var(--copper-h)}.hero{position:relative;overflow:hidden;background:var(--bg3);padding:104px 0 96px;min-height:min(86vh,780px);display:flex;align-items:center}.hero .hero-fallback,.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:var(--hero-video-opacity);pointer-events:none}.hero .hero-fallback{background:linear-gradient(140deg,var(--grad1),var(--grad2));opacity:1}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--card-t) 0,transparent 32%,var(--bg) 100%);pointer-events:none}.hero .wrap{position:relative;z-index:2;width:100%}.grid{display:grid;grid-gap:16px;gap:16px}.g1{grid-template-columns:minmax(0,480px)}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 24px;display:flex;flex-direction:column;gap:10px}a.card,a.card:hover{color:var(--ink)}a.card:hover{border-color:var(--line-accent)}.card p{font-size:14.5px;color:var(--mut);line-height:1.55}.card .code{font-family:JetBrains Mono;font-size:11px;letter-spacing:.16em;color:var(--copper)}.card-ico{color:var(--copper);margin-bottom:2px}.note{background:var(--card3);border:1px solid var(--line-accent);border-radius:14px;padding:24px 26px}.note .kicker{display:block;margin-bottom:10px}.note p{font-size:15px;color:var(--ink3);line-height:1.62}.risk{background:var(--card3);border:1px solid var(--warn);border-radius:14px;padding:22px 24px}.risk .kicker{display:block;margin-bottom:10px;color:var(--warn)}.risk p{font-size:15px;color:var(--ink2);line-height:1.6}.price-badge{font-size:15px;font-weight:600;color:var(--copper-h);background:var(--card3);border:1px solid var(--line-accent);border-radius:9px;padding:10px 16px}.price-badge,.tag{display:inline-block;font-family:JetBrains Mono}.tag{font-size:10.5px;letter-spacing:.14em;color:var(--mut);border:1px solid var(--line);border-radius:6px;padding:6px 11px;text-transform:uppercase}a.tag:hover{border-color:var(--copper);color:var(--copper-h)}.tags{display:flex;flex-wrap:wrap;gap:8px}.crumbs{font-size:13px;padding:20px 0 0}.crumbs,.crumbs a{color:var(--mut)}.crumbs a:hover{color:var(--copper-h)}.spec{width:100%;border-collapse:collapse;font-size:14.5px}.spec td{padding:12px 0;border-bottom:1px solid var(--line2);vertical-align:top}.spec td:first-child{color:var(--mut);width:38%;padding-right:20px}.spec td:last-child{font-weight:500}ul.ticks{list-style:none;display:flex;flex-direction:column;gap:9px}ul.ticks li{position:relative;padding-left:20px;font-size:14.5px;line-height:1.55;color:var(--sub)}ul.ticks li:before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:2px;background:var(--copper)}.steps{display:flex;flex-direction:column}.step{display:flex;gap:24px;align-items:flex-start;border-top:1px solid var(--line);padding:24px 0}.step:last-child{border-bottom:1px solid var(--line)}.step-n{font-family:JetBrains Mono;font-size:13px;color:var(--copper);width:36px;flex-shrink:0;padding-top:5px}.step-b{flex:1 1;min-width:0}.step-b h3{margin-bottom:7px}.step-b p{font-size:14.5px;color:var(--mut);line-height:1.6}.faq{display:flex;flex-direction:column}.qa{border-top:1px solid var(--line);padding:22px 0}.qa:last-child{border-bottom:1px solid var(--line)}.qa h3{margin-bottom:8px}.qa p{font-size:14.5px;color:var(--mut);line-height:1.65;max-width:82ch}.list{display:flex;flex-direction:column}.list a{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:17px 0;border-bottom:1px solid var(--line);color:var(--ink);font-size:15.5px}.list a:hover{color:var(--copper-h)}.list a .p{font-family:JetBrains Mono;font-size:13.5px;color:var(--copper);white-space:nowrap;flex-shrink:0}.cta{background:linear-gradient(140deg,var(--grad2),var(--card3));border:1px solid var(--line-accent);border-radius:20px;padding:48px 44px;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}.cta h2{font-size:clamp(22px,2.6vw,32px)}.cta p{color:var(--sub);font-size:15.5px;margin-top:10px;max-width:52ch}.term{border-bottom:1px dashed var(--copper-d);cursor:help;position:relative;color:inherit}.term:focus{outline:2px solid var(--copper);outline-offset:2px}.term .tip{position:absolute;left:0;bottom:calc(100% + 10px);width:min(320px,72vw);background:var(--card);border:1px solid var(--line-accent);border-radius:12px;padding:14px 16px;font-size:13.5px;line-height:1.55;color:var(--ink3);box-shadow:0 14px 40px rgba(0,0,0,.28);opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .15s,transform .15s,visibility .15s;z-index:40;font-family:Golos Text;letter-spacing:normal;text-transform:none;font-weight:400}.term:focus-visible .tip,.term:hover .tip,.term[data-open="1"] .tip{opacity:1;visibility:visible;transform:none}.cycle{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.cycle button{text-align:left;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px 20px;color:var(--ink);display:flex;flex-direction:column;gap:9px;transition:border-color .15s,transform .15s}.cycle button:hover{border-color:var(--copper);transform:translateY(-2px)}.cycle button[aria-pressed=true]{border-color:var(--copper);background:var(--card3)}.cycle .n{font-family:JetBrains Mono;font-size:11px;letter-spacing:.18em;color:var(--copper)}.cycle .t{font-family:Manrope;font-weight:700;font-size:17px}.cycle .d{font-size:13.5px;color:var(--mut);line-height:1.5}.metals{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:1px;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}.metals .m{background:var(--card);padding:20px 22px;display:flex;flex-direction:column;gap:7px}.metals .m .n{font-family:JetBrains Mono;font-size:10.5px;letter-spacing:.18em;color:var(--faint)}.metals .m .v{font-family:Manrope;font-weight:800;font-size:clamp(18px,2vw,24px);color:var(--copper-l)}.metals .m .u{font-size:11.5px;color:var(--mut)}.field{display:flex;flex-direction:column;gap:7px}.field label{font-family:JetBrains Mono;font-size:10.5px;letter-spacing:.16em;color:var(--faint);text-transform:uppercase}input,select,textarea{font-family:inherit;font-size:15px;padding:13px 15px;border:1px solid var(--line);border-radius:10px;background:var(--bg2);color:var(--ink);width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--copper)}textarea{resize:vertical;min-height:110px}.consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--mut);line-height:1.5}.consent input{width:auto;margin-top:3px}.form-msg{font-size:14px;padding:13px 16px;border-radius:10px;border:1px solid var(--line-accent);background:var(--card3);color:var(--ink3)}.search-bar{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.search-bar input{flex:1 1;min-width:240px}.search-count{font-family:JetBrains Mono;font-size:12px;color:var(--faint);white-space:nowrap}footer.site{background:var(--bg3);border-top:1px solid var(--line);color:var(--mut);padding:60px 0 34px;margin-top:20px}footer.site a{color:var(--mut);font-size:14px}footer.site a:hover{color:var(--copper-l)}footer.site h4{font-family:JetBrains Mono;font-size:10.5px;letter-spacing:.2em;color:var(--faint);font-weight:400;margin-bottom:16px;text-transform:uppercase}.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;grid-gap:34px;gap:34px}.fcol{flex-direction:column;gap:10px}.fbot,.fcol{display:flex}.fbot{border-top:1px solid var(--line);margin-top:40px;padding-top:22px;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;color:var(--dim)}@media(max-width:1180px){nav.main{gap:15px}nav.main a{font-size:13.5px}}@media(max-width:1060px){.g3,.g4,.metals{grid-template-columns:repeat(2,minmax(0,1fr))}.fgrid{grid-template-columns:1fr 1fr}}@media(max-width:1040px){header.site .bar{flex-wrap:wrap;row-gap:0;padding-bottom:0}nav.main{order:3;width:100%;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;border-top:1px solid var(--line);margin-top:10px;padding:11px 0 12px;gap:20px;mask-image:linear-gradient(90deg,#000,#000 calc(100% - 26px),transparent);-webkit-mask-image:linear-gradient(90deg,#000,#000 calc(100% - 26px),transparent)}nav.main::-webkit-scrollbar{display:none}nav.main a{flex-shrink:0;padding:3px 0}.cycle{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.wrap,header.site .bar{padding-left:20px;padding-right:20px}section{padding:52px 0}section.tight{padding:36px 0}.hero{padding:64px 0 56px;min-height:auto}.cycle,.g2,.g3,.g4{grid-template-columns:1fr}.cta{padding:32px 24px}.fgrid{grid-template-columns:1fr}header.site .bar{min-height:62px;padding-top:10px}nav.main{gap:18px;margin-top:8px;padding:10px 0 11px}nav.main a{font-size:14px}.step{gap:14px}.step-n{width:28px;font-size:12px}.spec tr{display:block;border-bottom:1px solid var(--line2);padding-bottom:10px}.spec td{display:block;width:100%;border:0;padding:4px 0}.spec td:first-child{color:var(--faint);font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;padding-top:14px}.list a{flex-direction:column;gap:6px}}.asset-num{font-family:JetBrains Mono,monospace;font-size:31px;line-height:1.08;font-weight:600;color:var(--copper-l);letter-spacing:-.01em}.asset-num-l{font-size:14.5px;color:var(--ink3);line-height:1.45;margin-top:2px}.plain-box{background:var(--card3);border:1px solid var(--line-accent);border-radius:16px;padding:28px 30px}ul.plain-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:14px}ul.plain-list li{position:relative;padding-left:26px;font-size:16px;line-height:1.6;color:var(--ink2)}ul.plain-list li:before{content:"";position:absolute;left:0;top:9px;width:13px;height:2px;border-radius:2px;background:var(--copper)}.asset-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:26px 40px;gap:26px 40px}.card.risk-card{border-color:var(--line3)}.card.risk-card h3:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--warn);margin-right:9px;vertical-align:middle}table.spec.coords thead td{color:var(--faint);font-family:JetBrains Mono,monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding-bottom:8px}table.spec.coords td{width:auto;padding:9px 0}table.spec.coords td:first-child{width:14%}@media(max-width:760px){.asset-sections{grid-template-columns:1fr;gap:22px}.asset-num{font-size:27px}.plain-box{padding:22px 20px}ul.plain-list li{font-size:15px}}@media print{.cta,.theme-toggle,footer.site,header.site{display:none}body{background:#fff;color:#000}}