:root{--bg:#F5FAF7;--ink:#0C2A20;--muted:#5D7A6E;--line:#DCEAE3;--deep:#0B6B4F;--deep2:#09593f;--fresh:#19C48A;--card:#FFFFFF;--soft:#E6F3ED;--soft2:#FAFDFB;--bad:#B4412F;--badsoft:#FBEDEA}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px}
.mono{font-family:"JetBrains Mono",monospace;font-size:13.5px}
.muted{color:var(--muted)}

/* nav */
nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;letter-spacing:-.02em}
.mark{width:30px;height:30px;position:relative;flex:none}
.mark i{position:absolute;border-radius:50%;display:block}
.mark .a{width:24px;height:24px;left:0;bottom:0;background:var(--deep)}
.mark .b{width:14px;height:14px;right:0;top:0;background:var(--fresh);box-shadow:0 0 0 2.5px var(--bg)}
.links{display:flex;gap:30px;font-size:15px;color:var(--muted);font-weight:500}
.links a:hover,.links a.on{color:var(--ink)}
.links a.on{font-weight:600}

/* buttons */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:12px;font-weight:600;font-size:15px;border:0;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--deep);color:#fff}
.btn.primary:hover{background:var(--deep2)}
.btn.ghost{background:var(--soft);color:var(--deep)}
.btn.ghost:hover{background:#DAEEE4}
.btn.line{background:var(--card);color:var(--ink);border:1px solid var(--line)}
.btn.sm{height:38px;padding:0 14px;font-size:14px;border-radius:10px}
.btn[aria-disabled=true],.btn:disabled{opacity:.45;pointer-events:none}
.copy{height:32px;padding:0 12px;border-radius:9px;background:var(--soft);color:var(--deep);border:0;font-weight:600;font-size:13px;cursor:pointer;flex:none}
.copy:hover{background:#DAEEE4}

/* headings */
h1{font-size:68px;line-height:1.02;letter-spacing:-.045em;font-weight:800}
h1 span{color:var(--deep)}
h2{font-size:42px;letter-spacing:-.035em;font-weight:800;line-height:1.1}
.sub{color:var(--muted);font-size:17px;margin-top:12px;line-height:1.5}
.page-head{padding:40px 0 32px}
.page-head h1{font-size:52px}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:20px}
.card-pad{padding:28px}
.card h3{font-size:18px;letter-spacing:-.02em;font-weight:700}
.card .hint{color:var(--muted);font-size:14px;line-height:1.5;margin-top:6px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);background:var(--card);border:1px solid var(--line);border-radius:20px}
.stats.four{grid-template-columns:repeat(4,1fr)}
.stat{padding:28px 30px;min-width:0}
.stat+.stat{border-left:1px solid var(--line)}
.stat small{font-size:14px;color:var(--muted);font-weight:500}
.stat b{display:block;font-size:44px;letter-spacing:-.04em;margin-top:6px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stats.four .stat b{font-size:34px}

/* tables */
.table{background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.row{display:grid;align-items:center;padding:18px 26px;font-size:15px;min-width:0}
.row>*{min-width:0}
.row+.row{border-top:1px solid var(--line)}
a.row:hover{background:var(--soft2)}
.row.h{font-size:13px;color:var(--muted);font-weight:600;background:var(--soft2)}
.coin{display:flex;align-items:center;gap:12px;font-weight:600;min-width:0}
.coin>div:last-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.av{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:14px;flex:none}
.coin span{display:block;font-size:13px;color:var(--muted);font-weight:500;overflow:hidden;text-overflow:ellipsis}
.open{color:var(--deep);font-weight:600;text-align:right}
.empty-row{padding:48px 24px;text-align:center;color:var(--muted);line-height:1.5}

/* fields */
.field{display:block;margin-bottom:18px}
.field>span{display:flex;justify-content:space-between;font-size:14px;font-weight:600;margin-bottom:8px}
.field>span em{font-style:normal;color:var(--muted);font-weight:500}
.input{width:100%;height:48px;border:1px solid var(--line);background:var(--card);border-radius:12px;padding:0 16px;font-size:15px;outline:none;transition:border-color .15s,box-shadow .15s}
textarea.input{height:104px;padding:13px 16px;resize:vertical;line-height:1.5}
.input:focus{border-color:var(--fresh);box-shadow:0 0 0 4px rgba(25,196,138,.14)}
.input::placeholder{color:#9AB3A8}
select.input{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235D7A6E' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px;cursor:pointer}

/* key value lines */
.kv{display:flex;align-items:center;gap:12px;padding:14px 0;min-width:0}
.kv+.kv{border-top:1px solid var(--line)}
.kv .k{font-size:13px;color:var(--muted);font-weight:500;width:110px;flex:none}
.kv .v{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.notice{padding:14px 16px;border-radius:12px;background:var(--badsoft);color:var(--bad);font-size:14px;line-height:1.45}

/* footer */
footer{display:flex;justify-content:space-between;padding:56px 0 48px;color:var(--muted);font-size:14px;gap:16px}
footer a:hover{color:var(--ink)}
.foot-links{display:flex;gap:22px}

.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;font-size:14px;font-weight:500;padding:12px 18px;border-radius:12px;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;z-index:50}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media (max-width:860px){
  .wrap{padding:0 16px}
  .links{display:none}
  h1,.page-head h1{font-size:40px}
  h2{font-size:32px}
  .page-head{padding:20px 0 24px}
  .stats,.stats.four{grid-template-columns:1fr 1fr}
  .stat{padding:20px}
  .stat b,.stats.four .stat b{font-size:28px}
  .stat+.stat{border-left:0}
  .stat:nth-child(even){border-left:1px solid var(--line)}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .row{padding:16px 18px}
  .card-pad{padding:20px}
  .kv .k{width:88px}
  footer{flex-direction:column}
}

.av{position:relative;overflow:hidden}
.av img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

.nav-right{display:flex;align-items:center;gap:10px}
.xlink{width:46px;height:46px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;color:var(--ink);background:#E6F3ED;transition:background .15s}
.xlink:hover{background:#d7ece2}
@media (max-width:860px){.xlink{width:40px;height:40px}}

/* keep the footer at the bottom on short pages */
body > .wrap{min-height:100vh;display:flex;flex-direction:column}
body > .wrap > footer{margin-top:auto}