:root{--cream:#f7f3eb;--ink:#12202f;--muted:#59636e;--line:#e4ddce;--navy:#07172e;--card:#0b1b34;--teal:#21d4c5;--blue:#2bb8ff;--link:#0c7a70;--max:44rem;}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font:400 1.1rem/1.7 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,.brand{font-family:"Space Grotesk",Inter,ui-sans-serif,system-ui,sans-serif;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
header.site{position:sticky;top:0;z-index:50;background:rgba(7,23,46,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
header.site .wrap{max-width:72rem;display:flex;flex-wrap:wrap;align-items:center;gap:.5rem 1.3rem;padding:.85rem 1.5rem}
.brand{font-weight:700;font-size:1.25rem;color:#fff;letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand .t{color:var(--teal)}
nav.site{display:flex;flex-wrap:wrap;gap:1.05rem;font-size:.92rem;margin-right:auto}
nav.site a{color:rgba(255,255,255,.72)}
nav.site a:hover{color:#fff;text-decoration:none}
.hactions{display:flex;gap:.55rem}
.pill{display:inline-block;padding:.5rem 1.05rem;border-radius:999px;font-size:.88rem;font-weight:600;white-space:nowrap}
.pill.ghost{color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.28)}
.pill.ghost:hover{border-color:var(--teal);color:#fff;text-decoration:none}
.pill.solid{color:#06162b;background:linear-gradient(135deg,var(--teal),var(--blue))}
.pill.solid:hover{text-decoration:none;opacity:.94}
main{padding:3rem 0 1rem}
h1{font-size:2.7rem;line-height:1.08;margin:0 0 1rem;font-weight:700;letter-spacing:-.02em}
h2{font-size:1.65rem;line-height:1.2;margin:2.6rem 0 .8rem;font-weight:600;letter-spacing:-.01em}
h3{font-size:1.2rem;margin:2rem 0 .5rem;font-weight:600}
p{margin:0 0 1.15rem}
.lede{font-size:1.3rem;color:#3a444f;line-height:1.5;margin-bottom:1.8rem}
.kicker{font-family:"Space Grotesk",sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;font-weight:600;color:var(--link);margin:0 0 .7rem}
.definition{background:linear-gradient(135deg,#102541,#07172e);color:#eaf1f6;border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:1.3rem 1.4rem;margin:0 0 2rem;font-size:1.14rem;line-height:1.55;box-shadow:0 10px 30px rgba(7,23,46,.18)}
.definition strong{color:#fff;font-weight:600}
table.families{width:100%;border-collapse:collapse;margin:0 0 1.4rem;font-size:.98rem}
table.families th,table.families td{text-align:left;padding:.65rem .7rem;border-bottom:1px solid var(--line);vertical-align:top}
table.families th{font-family:"Space Grotesk",sans-serif;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
table.families td:first-child{font-weight:600}
table.families td:last-child{color:var(--link);font-weight:600}
.scene{background:#fffdf8;border:1px solid var(--line);border-left:3px solid var(--teal);border-radius:12px;padding:.4rem 1.15rem;margin:0 0 1.4rem}
ul.plain{margin:0 0 1.3rem;padding-left:1.2rem}
ul.plain li{margin:.4rem 0}
.diagnostic{background:rgba(33,212,197,.1);border:1px solid rgba(33,212,197,.35);border-radius:12px;padding:1rem 1.2rem;margin:1.3rem 0 1.7rem;font-size:1.08rem}
.diagnostic .kicker{margin-bottom:.3rem}
.faq{margin-top:2.8rem;border-top:1px solid var(--line);padding-top:1.6rem}
.faq h2{margin-top:0}
.faq dt{font-weight:600;margin-top:1.2rem;font-family:"Space Grotesk",sans-serif}
.faq dd{margin:.3rem 0 0}
.cta{margin-top:2.8rem;background:linear-gradient(135deg,#102541,#07172e);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:1.5rem;color:#dfe8ef}
.cta h3{margin:0 0 .8rem;color:#fff;font-size:1.2rem}
.cta p{margin:0;line-height:2.2}
.cta .ctaprimary{display:inline-block;background:linear-gradient(135deg,var(--teal),var(--blue));color:#06162b;font-weight:600;padding:.55rem 1.15rem;border-radius:999px;margin-bottom:.4rem}
.cta .ctaprimary:hover{text-decoration:none;opacity:.94}
.cta p a:not(.ctaprimary){color:#9fd8ff}
.cards{display:grid;grid-template-columns:1fr;gap:1rem;margin:1.6rem 0 0;padding:0;list-style:none}
@media(min-width:40rem){.cards{grid-template-columns:1fr 1fr}}
.card{display:block;background:#fffdf8;border:1px solid var(--line);border-radius:16px;padding:1.15rem 1.25rem}
.card:hover{border-color:var(--teal);text-decoration:none;box-shadow:0 8px 24px rgba(7,23,46,.08)}
.card .kicker{margin-bottom:.35rem}
.card h3{margin:0 0 .3rem;color:var(--ink);font-size:1.12rem}
.card p{margin:0;color:var(--muted);font-size:.98rem;line-height:1.5}
.familylist{margin:1.2rem 0;padding:0;list-style:none}
.familylist li{padding:.7rem 0;border-bottom:1px solid var(--line)}
.familylist li:last-child{border-bottom:none}
.familylist a{font-weight:600}
.familylist span{color:var(--muted)}
.meta{color:var(--muted);font-size:.95rem}
.crosslinks{margin-top:2.4rem;border-top:1px solid var(--line);padding-top:1.2rem}
footer.site{background:var(--navy);color:rgba(255,255,255,.7);margin-top:3.5rem}
footer.site .wrap{max-width:72rem;padding:2.2rem 1.5rem}
footer.site .brand{font-size:1.15rem;display:inline-block;margin-bottom:.7rem}
footer.site .frow{margin-bottom:.7rem;font-size:.92rem}
footer.site a{color:rgba(255,255,255,.7)}
footer.site a:hover{color:#fff}
footer.site p{font-size:.9rem;color:rgba(255,255,255,.5);margin:0;max-width:42rem}
@media(max-width:640px){h1{font-size:2.1rem}.hactions{display:none}}