:root{--bg:#101211;--surface:#1b1e1b;--raised:#222622;--line:#373e36;--ink:#f1f2ed;--muted:#aeb6ad;--accent:#d5f777;--accent-ink:#18200f;--good:#a9d6b4;--bad:#e9aba5;--warn:#e4c88a;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input,select{font:inherit}a,button,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}::selection{background:var(--accent);color:var(--accent-ink)}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500;letter-spacing:-.035em}h1{font-size:40px;line-height:1.09;margin:12px 0}h2{font-size:25px;line-height:1.2}h3{font-size:20px;line-height:1.3}p,small{color:var(--muted)}small{font-size:12px}.shell{max-width:1384px;padding:0 32px;margin:auto}.header{height:64px;border-bottom:1px solid var(--line);background:var(--bg)}.header-inner{height:100%;justify-content:space-between}.brand,.header-inner{display:flex;align-items:center}.brand{gap:12px;font-size:15px;font-weight:600;letter-spacing:-.02em}.brand small{display:block;font-weight:400;font-size:11px;letter-spacing:0}.brand-mark{height:33px;width:35px;position:relative;display:flex;align-items:center;font-size:29px;font-weight:700;color:var(--accent)}.brand-mark span{font-size:16px;position:absolute;top:-5px;right:0}.header nav{display:flex;gap:28px;font-size:13px}.eyebrow{font-size:10px;letter-spacing:.14em;color:var(--muted);font-weight:600}.intro{display:grid;grid-template-columns:1.8fr 1fr;gap:48px;padding:24px 0 14px}.lead{max-width:560px;line-height:1.6}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 16px;border:1px solid var(--line);border-radius:6px;font-weight:500;font-size:13px;background:transparent;color:var(--ink)}.button:hover{background:var(--raised)}.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.primary:hover{background:#e1ff94;color:var(--accent-ink)}.terms{border-left:1px solid var(--line);padding:4px 0 4px 28px;align-self:center;max-width:380px}.terms strong{display:block;font-size:23px;font-weight:500;margin:7px 0}.terms p{font-size:12px;line-height:1.55;margin-bottom:8px}.terms a{font-size:12px;color:var(--accent)}.disclosure{font-size:11px;padding-bottom:16px;border-bottom:1px solid var(--line)}.scanner{padding-top:22px;scroll-margin-top:20px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.section-title h2{margin-top:7px}.section-title>a{font-size:12px;color:var(--muted)}.toolbar{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:14px 18px;display:flex;align-items:end;gap:16px}.toolbar label{font-size:11px;color:var(--muted);display:grid;gap:6px}.toolbar input,.toolbar select{background:var(--bg);border:1px solid var(--line);border-radius:4px;color:var(--ink);height:40px;padding:8px 12px;min-width:140px;width:100%}.toolbar .input-wrap{position:relative}.input-wrap span{position:absolute;top:9px;left:11px;color:var(--muted)}.input-wrap input{padding-left:28px;width:178px}.toolbar .search{flex:1 1;max-width:280px}.data-state{margin-left:auto;font-size:12px;align-self:center;white-space:nowrap}.data-state small{display:block;margin:3px 0 0 15px}.dot{width:6px;height:6px;background:var(--good);border-radius:50%;display:inline-block;margin-right:8px}.dot.warn{background:var(--warn)}.scenario-line,.table-note{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:11px;padding:12px 0}.scenario-line a,.table-note a{white-space:nowrap}.table-wrap{width:100%;border-top:1px solid var(--line)}table{width:100%;border-collapse:collapse;text-align:left;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}th{font-size:11px;font-weight:400;color:var(--muted);padding:12px 10px 12px 0;vertical-align:top}th:first-child{width:13%}th:nth-child(2),th:nth-child(3){width:15%}th:nth-child(4){width:24%}th:nth-child(5){width:17%}th small{display:block;font-size:10px}td{padding:15px 10px 15px 0;border-top:1px solid var(--line);vertical-align:middle;font-size:12px}td small{display:block;line-height:1.5;font-size:10px;margin-top:3px}td>div+div{margin-top:4px}tr.selected{background:var(--surface)}.asset{display:flex;gap:10px;align-items:center;font-size:16px;font-weight:500}.coin-mark{background:var(--raised);border:1px solid var(--line);height:30px;width:30px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:400;color:var(--muted)}.asset small{font-weight:400;font-size:10px}.leg{white-space:nowrap;font-size:11px}.leg>span{display:inline-block;width:43px;font-size:9px;font-weight:600;letter-spacing:.03em}.long{color:var(--good)}.short{color:var(--bad)}.net{font-size:17px;font-weight:500;letter-spacing:-.02em}.quality{color:var(--muted);font-size:10px}.warning-text{color:var(--warn)!important}.text-button{background:none;border:0;padding:6px 0;color:var(--accent);font-size:11px;min-height:32px}.detail-row td{padding:0;border-top:0}.pair-detail{background:var(--surface);padding:28px;border:1px solid var(--line);border-radius:6px;font-size:13px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}.pair-detail h3{font-size:19px;margin:8px 0 12px}.pair-detail p{font-size:12px}.pair-detail dl{margin:14px 0}.pair-detail dl>div{display:flex;gap:16px;justify-content:space-between;border-bottom:1px solid var(--line);padding:8px 0;font-size:12px}.pair-detail dt{color:var(--muted)}.pair-detail dd{margin:0;text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.pair-detail .total{font-size:14px}.detail-actions{display:flex;gap:24px;margin:16px 0;color:var(--accent);font-size:12px}.notice{border-left:2px solid var(--line);padding:10px 14px;background:var(--raised);font-size:12px;margin-top:14px;color:var(--muted)}.warning{border-color:var(--warn);color:var(--warn)}.update-bar{background:var(--surface);padding:8px 12px;display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:11px;border:1px solid var(--line);margin-bottom:10px}.update-bar button{background:none;color:var(--accent);border:1px solid var(--line);border-radius:4px;min-height:34px;padding:4px 10px}.learning{padding:42px 0 36px;border-top:1px solid var(--line);margin-top:30px}.learning-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.learn-item{border-top:1px solid var(--line);padding-top:18px}.learn-item h3{margin:10px 0}.learn-item p{max-width:300px;font-size:13px}.community-block{border-top:1px solid var(--line);padding:34px 0;display:flex;align-items:center;justify-content:space-between;gap:40px}.community-block h2{margin:8px 0 12px}.community-block p{max-width:650px}.footer{border-top:1px solid var(--line);padding-top:25px;padding-bottom:25px;display:grid;grid-template-columns:1.6fr 1fr;gap:20px;font-size:12px;margin-top:20px}.footer b{font-weight:500}.footer p{max-width:600px;margin-top:6px}.footer>div:nth-child(2){display:flex;justify-content:flex-end;gap:20px;align-items:start}.footer>small{grid-column:1/-1;font-size:10px}.empty,.muted{color:var(--muted)}.empty{padding:50px 24px;text-align:center;border-bottom:1px solid var(--line)}.mobile-pairs{display:none}.article-shell{max-width:880px;margin:auto;padding:35px 24px 65px}.article-shell h1{font-size:36px;margin:14px 0 20px}.article-shell h2{font-size:23px;margin:30px 0 12px}.article-shell h3{margin:20px 0 10px}.article-shell p{margin:12px 0;line-height:1.8}.article-shell ol,.article-shell ul{color:var(--muted);padding-left:22px}.article-shell li{margin:8px 0}.article-shell a:not(.button){color:var(--accent)}.article-shell blockquote{margin:24px 0;border-left:2px solid var(--accent);padding:2px 20px;background:var(--surface)}.article-shell .meta,.breadcrumbs{font-size:12px;color:var(--muted)}.breadcrumbs{margin-bottom:22px}.guide-list{display:grid;gap:0;margin-top:24px}.guide-list>a{padding:22px 0;border-top:1px solid var(--line);display:block}.guide-list h2{margin:0 0 8px}.page-pair{padding-top:32px}.page-pair h1{margin:10px 0}.history-section{padding:30px 0}.history-section h2{margin-bottom:12px}.history-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.history-card{background:var(--surface);padding:22px;border:1px solid var(--line);border-radius:6px}.history-card h3{margin-bottom:12px}.history-card p{font-size:12px}.sparkline{width:100%;height:120px;display:block;margin:18px 0}.legend{display:flex;gap:16px;color:var(--muted);font-size:11px}.legend span:first-child{color:var(--accent)}.sr-only{width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip,.sr-only{position:absolute}.skip{top:-100px;left:20px;padding:12px;background:var(--accent);color:var(--accent-ink);z-index:20}.skip:focus{top:10px}.status-ok{color:var(--good)}.status-bad{color:var(--warn)}@media(min-width:1600px){.shell{max-width:1440px}.intro{padding-top:36px;padding-bottom:24px}}@media(max-width:1050px){.shell{padding-left:24px;padding-right:24px}.intro{gap:24px}.header nav{gap:18px}.toolbar{flex-wrap:wrap}.data-state{margin-left:auto}.terms{padding-left:22px}h1{font-size:35px}td{font-size:11px}.net{font-size:15px}.coin-mark{display:none}.asset{font-size:14px}.detail-grid{gap:24px}}@media(max-width:800px){.table-wrap{display:none}.mobile-pairs{display:grid;gap:12px}.pair-card{border:1px solid var(--line);border-radius:6px;background:var(--surface);padding:16px}.card-bottom,.card-legs,.card-result,.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.card-top strong{font-size:19px;font-weight:500}.card-top small{display:block;font-size:10px}.card-legs{margin:15px 0;font-size:12px;justify-content:flex-start;gap:24px}.card-legs b{font-size:10px;margin-right:5px}.card-result{border-top:1px solid var(--line);padding-top:12px}.card-result>span{font-size:12px}.card-result small{display:block;font-size:10px}.card-result strong{font-size:22px;font-weight:500}.card-costs{color:var(--muted);font-size:11px;margin-top:10px}.card-warning{font-size:11px;margin:10px 0}.card-bottom{border-top:1px solid var(--line);padding-top:6px}.card-bottom button{min-height:44px}.pair-card .pair-detail{padding:16px 0;border:0;border-top:1px solid var(--line);border-radius:0}.header nav a:nth-child(2){display:none}.intro{grid-template-columns:1.5fr 1fr;gap:20px}.terms strong{font-size:20px}.learning-grid{gap:22px}.detail-grid,.history-grid{grid-template-columns:1fr}.detail-grid{gap:20px}}@media(max-width:600px){.shell{padding-left:16px;padding-right:16px}.header{height:60px}.brand{font-size:12px;gap:7px}.brand small{font-size:9px}.brand-mark{width:27px;height:28px;font-size:25px}.header nav{gap:16px;font-size:12px}.header nav a:nth-child(3){display:none}.intro{grid-template-columns:1fr;padding:18px 0 10px;gap:10px}.intro h1{font-size:30px;margin:9px 0;line-height:1.08}.lead{font-size:12px;line-height:1.5;max-width:340px}.eyebrow{font-size:9px;letter-spacing:.12em}.actions{gap:8px;margin-top:12px}.button{font-size:11px;padding:9px 11px;min-height:44px}.terms{max-width:none;display:flex;flex-wrap:wrap;align-items:baseline;column-gap:10px;row-gap:3px;border-left:0;border-top:1px solid var(--line);padding:10px 0 0}.terms .eyebrow{display:none}.terms strong{font-size:14px;margin:0}.terms p{display:none}.terms a{font-size:11px}.disclosure{font-size:10px;line-height:1.5;padding-bottom:15px}.scanner{padding-top:18px}.section-title{gap:12px;align-items:start;margin-bottom:14px}.section-title h2{font-size:21px;max-width:245px;margin-top:5px}.section-title>a{font-size:10px;max-width:80px;text-align:right;margin-top:16px}.toolbar{display:grid;grid-template-columns:1fr 1fr;padding:11px;gap:10px}.toolbar label{font-size:10px;min-width:0}.toolbar input,.toolbar select{width:100%;min-width:0;max-width:none;height:44px;font-size:12px}.toolbar .input-wrap input{width:100%}.toolbar .search{max-width:none;grid-column:1/-1;font-size:0;gap:0}.data-state{display:none}.scenario-line{font-size:10px;line-height:1.4;padding:9px 0;gap:10px}.scenario-line a{white-space:normal;min-width:75px;text-align:right}.table-note{display:block;font-size:10px}.table-note a{display:block;margin-top:6px}.update-bar{font-size:10px}.update-bar span{max-width:190px}.update-bar button{min-height:44px;flex-shrink:0}.detail-actions{flex-direction:column;gap:10px}.pair-detail dd{max-width:50%;overflow-wrap:anywhere}.learning{padding:28px 0;margin-top:20px}.learning-grid{grid-template-columns:1fr;gap:20px}.learn-item{padding-top:14px}.learn-item h3{font-size:20px;margin:7px 0}.learn-item p{max-width:none;font-size:12px}.community-block{display:block;padding:26px 0}.community-block h2{font-size:24px}.community-block p{font-size:12px}.community-block .button{margin-top:16px}.footer{display:block;margin-top:0;font-size:11px}.footer>div:nth-child(2){justify-content:flex-start;gap:18px;margin:20px 0}.footer>small{display:block;font-size:10px}.article-shell{padding:24px 16px 45px}.article-shell h1{font-size:30px}.page-pair{padding-top:24px}.page-pair h1{font-size:30px}.history-card{padding:16px}.notice{font-size:11px}.pair-detail .actions{display:grid;grid-template-columns:1fr 1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}