:root{--bg:#0a1521;--bg-2:#0e1d2e;--surface:#12263a;--surface-2:#183049;--border:#25435f;--border-soft:#1c3550;--text:#e9f0f7;--text-2:#b4c4d4;--muted:#8fa5b9;--gold:#f4bd4f;--gold-2:#ffd479;--gold-ink:#1b1302;--teal:#43cfc6;--coral:#ff8070;--radius:14px;--radius-sm:9px;--shadow:0 10px 30px #00000059;--header-h:60px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 16px)}body{background:radial-gradient(1100px 520px at 85% -120px, #43cfc61f, transparent 70%), radial-gradient(900px 480px at 5% -80px, #f4bd4f14, transparent 70%), var(--bg);min-height:100dvh;color:var(--text);-webkit-font-smoothing:antialiased;overflow-wrap:break-word;background-repeat:no-repeat;flex-direction:column;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:1.0625rem;line-height:1.7;display:flex}main{flex:1 0 auto}img,svg{max-width:100%}a{color:var(--gold-2);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:#fff}:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:4px}.skip-link{z-index:100;background:var(--gold);color:var(--gold-ink);border-radius:8px;padding:10px 16px;font-weight:700;text-decoration:none;position:absolute;top:-80px;left:12px}.skip-link:focus{top:10px}.container{width:100%;max-width:1080px;margin-inline:auto;padding-inline:20px}.narrow{max-width:780px}.site-header{z-index:50;height:var(--header-h);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-soft);background:#0a1521e0;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:16px;height:100%;display:flex}.brand{min-height:44px;color:var(--text);letter-spacing:-.01em;white-space:nowrap;align-items:center;gap:10px;font-size:1.05rem;font-weight:800;text-decoration:none;display:inline-flex}.brand:hover{color:#fff}.brand small{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;font-size:.68rem;font-weight:600;line-height:1.1;display:block}.brand-text{flex-direction:column;line-height:1.15;display:flex}.desktop-nav{align-items:center;gap:2px;display:none}.desktop-nav a{min-height:44px;color:var(--text-2);border-radius:8px;align-items:center;padding:0 11px;font-size:.93rem;font-weight:600;text-decoration:none;display:inline-flex}.desktop-nav a:hover{color:#fff;background:#ffffff0d}.desktop-nav a[aria-current=page]{color:var(--gold-2);background:#f4bd4f1a}.menu-btn{background:var(--surface);min-width:44px;min-height:44px;color:var(--text);border:1px solid var(--border);font:inherit;cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:0 12px;font-size:.92rem;font-weight:700;display:inline-flex}.menu-btn:hover{background:var(--surface-2)}.mobile-nav{inset-inline:0;top:var(--header-h);max-height:calc(100dvh - var(--header-h));background:var(--bg-2);border-bottom:1px solid var(--border);box-shadow:var(--shadow);padding:8px 12px 16px;position:absolute;overflow-y:auto}.mobile-nav a{min-height:48px;color:var(--text);border-radius:10px;justify-content:space-between;align-items:center;padding:0 12px;font-weight:600;text-decoration:none;display:flex}.mobile-nav a:hover,.mobile-nav a:active{background:var(--surface)}.mobile-nav a[aria-current=page]{color:var(--gold-2);background:#f4bd4f1a}.mobile-nav hr{border:0;border-top:1px solid var(--border-soft);margin:8px 4px}@media (min-width:1000px){.desktop-nav{display:flex}.menu-btn,.mobile-nav{display:none}}h1,h2,h3{letter-spacing:-.015em;margin:0;line-height:1.2}h1{font-size:clamp(1.85rem,1.2rem + 3vw,2.85rem);font-weight:850}h2{margin-top:2.6rem;margin-bottom:.8rem;font-size:clamp(1.4rem,1.15rem + 1.2vw,1.8rem);font-weight:800}h3{margin-top:1.6rem;margin-bottom:.4rem;font-size:1.15rem;font-weight:750}p{margin:0 0 1.05rem}.lede{color:var(--text-2);max-width:62ch;margin-top:.9rem;font-size:1.15rem}ul,ol{margin:0 0 1.1rem;padding-left:1.25rem}li{margin-bottom:.4rem}strong{color:#fff}.eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin-bottom:.6rem;font-size:.78rem;font-weight:800}.muted{color:var(--muted)}.small{font-size:.9rem}.page-head{padding:34px 0 18px}.crumbs{color:var(--muted);margin-bottom:14px;font-size:.88rem}.crumbs ol{flex-wrap:wrap;gap:4px 8px;margin:0;padding:0;list-style:none;display:flex}.crumbs li{align-items:center;gap:8px;margin:0;display:inline-flex}.crumbs li+li:before{content:"›";color:var(--border)}.crumbs a{color:var(--text-2)}.meta-line{color:var(--muted);margin-top:14px;font-size:.88rem}.page-body{padding-bottom:56px}.callout{border-radius:var(--radius);background:linear-gradient(#f4bd4f1c,#f4bd4f0d);border:1px solid #f4bd4f66;border-left-width:4px;margin:1.4rem 0;padding:18px 20px}.callout>:last-child{margin-bottom:0}.callout .callout-title{color:var(--gold-2);margin-bottom:.35rem;font-weight:800;display:block}.callout.teal{background:linear-gradient(#43cfc61a,#43cfc60a);border-color:#43cfc666}.callout.teal .callout-title{color:var(--teal)}.callout.warn{background:linear-gradient(#ff80701a,#ff80700a);border-color:#ff807073}.callout.warn .callout-title{color:var(--coral)}.facts{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:1.4rem 0;display:grid}@media (min-width:700px){.facts.cols-3{grid-template-columns:repeat(3,1fr)}}.fact{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:14px 16px}.fact dt{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:.74rem;font-weight:800}.fact dd{color:#fff;margin:4px 0 0;font-size:1.05rem;font-weight:700;line-height:1.35}.fact dd small{color:var(--muted);margin-top:2px;font-size:.82rem;font-weight:500;display:block}.facts dl,dl.fact-wrap{margin:0}.figure{border:1px solid var(--border-soft);border-radius:var(--radius);background:var(--surface);margin:1.4rem 0;overflow:hidden}.figure-frame{background:#0b1420;width:100%;position:relative;overflow:hidden}.figure-frame img{object-fit:cover;width:100%;height:100%;display:block}.figure figcaption{color:var(--text-2);padding:10px 16px 14px;font-size:.86rem;line-height:1.5}.table-wrap{-webkit-overflow-scrolling:touch;border:1px solid var(--border-soft);border-radius:var(--radius);background-color:var(--surface);background-image:linear-gradient(to right, var(--surface) 30%, #12263a00), linear-gradient(to left, var(--surface) 30%, #12263a00), radial-gradient(farthest-side at 0 50%, #00000080, #0000), radial-gradient(farthest-side at 100% 50%, #00000080, #0000);background-position:0,100%,0,100%;background-repeat:no-repeat;background-size:36px 100%,36px 100%,14px 100%,14px 100%;background-attachment:local,local,scroll,scroll;margin:1.2rem 0 1.6rem;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:560px;font-size:.96rem;line-height:1.5}caption{text-align:left;color:var(--text-2);padding:12px 16px 0;font-size:.88rem;font-weight:700}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--border-soft);padding:12px 16px}th{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);white-space:nowrap;background:#ffffff05;font-size:.78rem;font-weight:800}tr:last-child td{border-bottom:0}td strong{white-space:nowrap}.num{font-variant-numeric:tabular-nums}.pill{letter-spacing:.02em;white-space:nowrap;border-radius:999px;padding:1px 9px;font-size:.76rem;font-weight:800;display:inline-block}.pill.ok{color:var(--teal);background:#43cfc629}.pill.mid{color:var(--gold-2);background:#f4bd4f29}.pill.bad{color:var(--coral);background:#ff807029}.card-grid{grid-template-columns:1fr;gap:14px;margin:1.2rem 0;display:grid}@media (min-width:640px){.card-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:960px){.card-grid.three{grid-template-columns:repeat(3,1fr)}}.card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);color:var(--text);flex-direction:column;gap:6px;padding:18px 18px 16px;text-decoration:none;transition:border-color .15s,transform .15s,background .15s;display:flex}.card:hover{border-color:var(--gold);background:var(--surface-2);color:var(--text);transform:translateY(-2px)}.card .card-title{color:#fff;font-size:1.08rem;font-weight:800;line-height:1.3}.card .card-text{color:var(--text-2);font-size:.95rem;line-height:1.55}.card .card-go{color:var(--gold-2);margin-top:auto;padding-top:6px;font-size:.86rem;font-weight:800}.steps{counter-reset:step;gap:12px;margin:1.3rem 0;padding:0;list-style:none;display:grid}.steps li{counter-increment:step;background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);min-height:62px;margin:0;padding:16px 18px 16px 62px;position:relative}.steps li:before{content:counter(step);background:var(--gold);width:32px;height:32px;color:var(--gold-ink);border-radius:50%;place-items:center;font-weight:900;display:grid;position:absolute;top:14px;left:16px}.steps li strong{color:#fff;display:block}.steps li>:last-child{margin-bottom:0}.faq{gap:10px;margin:1rem 0;display:grid}.faq details{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius)}.faq summary{cursor:pointer;color:#fff;justify-content:space-between;align-items:center;gap:12px;min-height:48px;padding:15px 18px;font-weight:700;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--gold);flex:none;font-size:1.4rem;line-height:1}.faq details[open] summary:after{content:"–"}.faq .faq-a{color:var(--text-2);padding:0 18px 6px}.timeline{border-left:2px solid var(--border);margin:1.4rem 0;padding:0 0 0 22px;list-style:none}.timeline li{margin:0 0 1.2rem;padding-left:4px;position:relative}.timeline li:before{content:"";background:var(--gold);border:3px solid var(--bg);border-radius:50%;width:14px;height:14px;position:absolute;top:7px;left:-30px}.timeline li.end:before{background:var(--coral)}.timeline .when{color:var(--gold-2);font-size:.95rem;font-weight:800;display:block}.timeline .what{color:var(--text-2);display:block}.related{border-top:1px solid var(--border-soft);margin-top:3rem;padding-top:1.4rem}.related h2{margin-top:0;font-size:1.25rem}.bars{gap:14px;margin:1.3rem 0;display:grid}.bar-row .bar-label{justify-content:space-between;gap:12px;margin-bottom:5px;font-size:.95rem;font-weight:700;display:flex}.bar-row .bar-label span:last-child{color:var(--muted);font-weight:600}.bar-track{background:var(--bg);border:1px solid var(--border-soft);border-radius:999px;height:14px;overflow:hidden}.bar-fill{background:linear-gradient(90deg, var(--teal), var(--gold));border-radius:999px;height:100%}.btn{min-height:48px;font:inherit;cursor:pointer;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:0 22px;font-weight:800;text-decoration:none;display:inline-flex}.btn.primary{background:var(--gold);color:var(--gold-ink)}.btn.primary:hover{background:var(--gold-2);color:var(--gold-ink)}.btn.ghost{color:var(--text);border-color:var(--border);background:0 0}.btn.ghost:hover{background:var(--surface);color:#fff}.hero{padding:38px 0 12px}.hero-grid{align-items:center;gap:28px;display:grid}.hero-coin{display:none}.hero .cta-row{flex-wrap:wrap;gap:12px;margin-top:22px;display:flex}@media (min-width:860px){.hero{padding:56px 0 18px}.hero-grid{grid-template-columns:1.55fr 1fr;gap:40px}.hero-coin{filter:drop-shadow(0 18px 36px #f4bd4f38);justify-self:center;display:block}}.calc{background:linear-gradient(180deg, var(--surface-2), var(--surface));border:1px solid var(--border);box-shadow:var(--shadow);border-radius:18px;margin:1.6rem 0;padding:20px}.calc h2,.calc h3{margin-top:0}.calc-grid{grid-template-columns:minmax(0,1fr);gap:22px;display:grid}@media (min-width:820px){.calc{padding:28px}.calc-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px}}.field{margin-bottom:14px}.field label,.field legend{color:#fff;margin-bottom:6px;padding:0;font-size:.95rem;font-weight:700;display:block}.field .hint{color:var(--muted);margin-top:5px;font-size:.84rem;line-height:1.45;display:block}.field input[type=number],.field input[type=text]{background:var(--bg);color:#fff;border:1px solid var(--border);width:100%;min-height:50px;font:inherit;font-variant-numeric:tabular-nums;border-radius:10px;padding:0 14px;font-size:1rem}.field input:focus-visible{outline:3px solid var(--teal);outline-offset:1px;border-color:var(--teal)}.field-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px;display:grid}.field-row>*,.calc-grid>*,.field input{min-width:0}fieldset{border:0;min-width:0;margin:0 0 14px;padding:0}.radio-list{gap:8px;display:grid}.radio{background:var(--bg);border:1px solid var(--border);cursor:pointer;border-radius:10px;align-items:flex-start;gap:12px;min-height:52px;padding:11px 14px;line-height:1.4;display:flex}.radio:hover{border-color:var(--gold)}.radio input{width:20px;height:20px;accent-color:var(--gold);flex:none;margin:3px 0 0}.radio:has(input:checked){border-color:var(--gold);background:#f4bd4f14}.radio:has(input:focus-visible){outline:3px solid var(--teal);outline-offset:2px}.radio b{color:#fff;display:block}.radio span{color:var(--muted);font-size:.84rem}.result{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:20px}.result .big{color:var(--gold-2);font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:clamp(2.3rem,1.5rem + 4vw,3.4rem);font-weight:900;line-height:1.05}.result .big-label{color:var(--text-2);margin-top:4px;font-size:.95rem}.meter{background:var(--surface);border:1px solid var(--border-soft);border-radius:999px;height:12px;margin:16px 0 14px;overflow:hidden}.meter>i{background:linear-gradient(90deg, var(--teal), var(--gold));border-radius:999px;min-width:4px;height:100%;transition:width .25s;display:block}.mini-table{width:100%;min-width:0;margin-top:8px;font-size:.9rem}.mini-table th,.mini-table td{padding:8px 6px}.mini-table th{white-space:normal;background:0 0;line-height:1.3}.mini-table td:last-child,.mini-table th:last-child{text-align:right}.calc-note{color:var(--muted);margin:14px 0 0;font-size:.84rem;line-height:1.55}.site-footer{border-top:1px solid var(--border-soft);background:#07101a;margin-top:40px;padding:40px 0 28px;font-size:.95rem}.footer-grid{grid-template-columns:1fr;gap:28px;display:grid}@media (min-width:720px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}.site-footer h2{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 10px;font-size:.78rem;font-weight:800}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer li{margin:0}.site-footer li a{color:var(--text-2);padding:7px 0;text-decoration:none;display:inline-block}.site-footer li a:hover{color:#fff;text-decoration:underline}.footer-note{border-top:1px solid var(--border-soft);color:var(--muted);margin-top:30px;padding-top:18px;font-size:.84rem;line-height:1.6}@media (max-width:480px){body{font-size:1.02rem}.container{padding-inline:16px}.brand small{display:none}.page-head{padding-top:24px}.callout{padding:16px}.steps li{padding:14px 14px 14px 56px}.steps li:before{left:13px}th,td{padding:10px 12px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}