:root{--ink:#0b1b2b;--sea:#06121f;--line:#1d3b57;--pale:#e8eef5;--mut:#8aa0b8;
      --gold:#d9a441;--go:#3fa06a;--rule:rgba(255,255,255,.12)}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--sea);color:var(--pale);
     font:16px/1.55 ui-sans-serif,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
     -webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}

/* ---- the hero, at the top, because that is where it earns its keep ---- */
.hero{padding:44px 0 28px;text-align:center}
.stage{position:relative;height:210px;margin:0 auto 10px;max-width:420px;cursor:pointer}
.rung{position:absolute;inset:0;margin:auto;max-height:200px;max-width:100%;
      opacity:0;transform:translateY(10px);transition:opacity .5s ease,transform .5s ease}
.rung.on{opacity:1;transform:translateY(0)}
.gradebig{font-size:40px;font-weight:700;letter-spacing:.06em;margin:4px 0 2px}
.say{color:var(--mut);min-height:1.5em;margin:0 0 16px;font-style:italic}
.loadline{position:relative;height:8px;border-radius:99px;background:rgba(255,255,255,.08);
          max-width:460px;margin:0 auto 6px;overflow:hidden}
.loadline i{display:block;height:100%;width:14%;border-radius:99px;
            background:linear-gradient(90deg,var(--gold),var(--go));transition:width .6s ease}
.mark{max-width:460px;margin:0 auto 26px;font-size:12px;color:var(--mut);text-align:right}
h1{font-size:30px;letter-spacing:.01em;margin:0 0 8px}
.lede{color:var(--mut);max-width:620px;margin:0 auto 22px}
.btn{display:inline-block;padding:11px 20px;border-radius:10px;text-decoration:none;
     border:1px solid var(--rule);background:rgba(255,255,255,.05);color:var(--pale)}
.btn.primary{background:var(--gold);border-color:var(--gold);color:#241a06;font-weight:600}
#cta{opacity:0;transform:translateY(6px);transition:opacity .5s ease,transform .5s ease}
#cta.on{opacity:1;transform:translateY(0)}

/* ---- the three lines ---- */
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:34px 0 60px}
.three div{border-top:1px solid var(--rule);padding-top:12px}
.three b{display:block;margin-bottom:4px}
.three p{margin:0;color:var(--mut);font-size:14px}
@media (max-width:720px){.three{grid-template-columns:1fr}.hero{padding-top:28px}}

/* ---- the app pages ---- */
body.app{background:var(--sea)}
.bar{border-bottom:1px solid var(--rule);background:rgba(255,255,255,.03)}
.barin{display:flex;align-items:center;gap:14px;padding:12px 20px}
.brandlink{font-weight:700;text-decoration:none;letter-spacing:.01em}
.who{color:var(--mut);font-size:14px;flex:1}
.btn.small{padding:6px 12px;font-size:14px}
.err{background:#3a1116;border:1px solid #702430;color:#ffd9de;
     padding:10px 14px;border-radius:10px;margin:18px 0}
h2{font-size:20px;margin:28px 0 6px}
.muted{color:var(--mut)}
.small{font-size:13px}
.mid{text-align:center}
.panel{border:1px solid var(--rule);border-radius:12px;padding:16px 18px;margin:26px 0 50px;
       background:rgba(255,255,255,.03)}
.panel h2{margin-top:0}
.tablewrap{overflow-x:auto;border:1px solid var(--rule);border-radius:12px;margin:14px 0}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--rule);vertical-align:top}
th{font-weight:600;color:var(--mut);font-size:12px;letter-spacing:.04em;text-transform:uppercase}
tr:last-child td{border-bottom:0}
.pill{display:inline-block;min-width:28px;text-align:center;padding:2px 8px;border-radius:99px;
      background:rgba(255,255,255,.08);font-weight:700}
.tier{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;
      background:rgba(255,255,255,.07)}
.tier.heavy{background:rgba(217,164,65,.18);color:#f0cf93}
.notready{color:var(--mut);font-style:italic}
.hero-band{display:flex;gap:22px;align-items:center;padding:26px 0 10px}
.hero-band .mast{max-height:120px}
.gradebig{font-size:36px;font-weight:700;margin:0}
input[type=text].note{width:100%;min-width:140px;background:rgba(255,255,255,.05);
  border:1px solid var(--rule);border-radius:8px;color:var(--pale);padding:6px 8px;font:inherit}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--go)}
@media (max-width:720px){.hero-band{flex-direction:column;text-align:center}}