:root{--navy:#14213D;--navy-2:#1f3058;--copper:#C0713F;--copper-d:#a65d30;--bg:#F7F5F0;--card:#fff;--text:#4A5568;--ink:#14213D;--line:#e4dfd4;--muted:#718096;--ok:#2f6f4f;--err:#a33a2b;--r:14px;--serif:"Fraunces",Georgia,serif;--sans:"Inter",system-ui,-apple-system,Segoe UI,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--sans)}
img{max-width:100%}
a{color:var(--copper-d)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);line-height:1.2;font-weight:600;margin:0 0 .6em}
h1{font-size:clamp(2rem,5.5vw,3.3rem);letter-spacing:-.01em}
h2{font-size:clamp(1.55rem,3.6vw,2.2rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.narrow{max-width:760px}
section{padding:64px 0}
section.tight{padding:40px 0}
.eyebrow{font:600 .78rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--copper-d);margin-bottom:14px}
.lead{font-size:1.15rem;max-width:680px}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.site-header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:66px}
.brand{font-family:var(--serif);font-weight:600;color:var(--navy);text-decoration:none;font-size:1.05rem;line-height:1.15}
.brand small{display:block;font:500 .7rem var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--copper-d)}
.nav{display:flex;align-items:center;gap:20px}
.nav a{color:var(--navy);text-decoration:none;font-weight:500;font-size:.95rem}
.nav a:hover{color:var(--copper-d)}
.nav a.btn{color:#fff}
.nav .member{display:flex;gap:16px;align-items:center}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font:500 .9rem var(--sans);color:var(--navy)}
.subnav{background:var(--navy)}
.subnav .wrap{display:flex;gap:22px;overflow-x:auto;min-height:44px;align-items:center}
.subnav a{color:#dfe5f2;text-decoration:none;font-size:.9rem;white-space:nowrap}
.subnav a.on,.subnav a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
@media (max-width:860px){.menu-btn{display:block}.nav{display:none;position:absolute;left:0;right:0;top:66px;background:var(--card);flex-direction:column;align-items:flex-start;padding:16px;border-bottom:1px solid var(--line);gap:14px}.nav.open{display:flex}.nav .member{flex-direction:column;align-items:flex-start}}
.btn{display:inline-block;background:var(--copper);color:#fff;border:0;border-radius:999px;padding:13px 26px;font:600 1rem var(--sans);text-decoration:none;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--copper-d);color:#fff}
.btn.ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.btn.sm{padding:9px 18px;font-size:.9rem}
.btn[disabled]{opacity:.6;cursor:wait}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hero{background:linear-gradient(180deg,#fff 0,var(--bg) 100%);padding:72px 0 64px}
.hero .grid2{align-items:center}
.ph{border:1.5px dashed #c9bfae;border-radius:var(--r);background:#efebe3;color:#8a7f6c;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;min-height:280px;font-size:.95rem}
.grid2{display:grid;grid-template-columns:1.1fr .9fr;gap:40px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2e{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:860px){.grid2,.grid3,.grid2e{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.card h3{margin-bottom:.4em}
.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.navyband{background:var(--navy);color:#d9dfec}
.navyband h2,.navyband h3{color:#fff}
.num{font-family:var(--serif);font-size:2rem;color:var(--copper);line-height:1;margin-bottom:10px}
ul.check{list-style:none;padding:0;margin:0}
ul.check li{padding:7px 0 7px 28px;position:relative}
ul.check li:before{content:"";position:absolute;left:4px;top:15px;width:10px;height:6px;border-left:2px solid var(--copper);border-bottom:2px solid var(--copper);transform:rotate(-45deg)}
ul.cross li:before{border:0;width:12px;height:2px;background:var(--muted);transform:none;top:19px}
ol.steps{padding-left:1.2em}
ol.steps li{margin-bottom:.6em}
.tbl-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line);background:#fff}
table{border-collapse:collapse;width:100%;min-width:520px}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--navy);color:#fff;font-weight:600}
tbody tr:last-child td{border-bottom:0}
td.c,th.c{text-align:center}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600;color:var(--navy);list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;color:var(--copper);font-size:1.3rem;line-height:1}
details[open] summary:after{content:"\2013"}
details p{margin:.8em 0 0}
form .field{margin-bottom:16px}
label.lbl{display:block;font-weight:600;color:var(--navy);margin-bottom:6px;font-size:.95rem}
.req{color:var(--copper-d)}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=password],select,textarea{width:100%;padding:12px 14px;border:1px solid #cfc8ba;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--copper);outline-offset:1px;border-color:var(--copper)}
.radios{display:flex;flex-wrap:wrap;gap:10px}
.radios label{display:flex;align-items:center;gap:8px;border:1px solid #cfc8ba;border-radius:10px;padding:9px 14px;background:#fff;cursor:pointer}
.ferr{color:var(--err);font-size:.88rem;margin-top:5px}
.notice{border-radius:12px;padding:16px 18px;background:#fff;border:1px solid var(--line)}
.notice.ok{border-color:#b9d8c7;background:#f1f8f4}
.notice.err{border-color:#e6bdb5;background:#fbf1ef;color:var(--err)}
.skel{background:linear-gradient(90deg,#ece7dd,#f6f3ec,#ece7dd);background-size:200% 100%;animation:sh 1.2s infinite;border-radius:10px;height:18px;margin:10px 0}
@keyframes sh{to{background-position:-200% 0}}
.bar{height:8px;background:#ece7dd;border-radius:99px;overflow:hidden}
.bar span{display:block;height:100%;background:var(--copper)}
.mod{display:flex;justify-content:space-between;gap:16px;align-items:center;text-decoration:none;color:inherit}
.mod:hover h3{color:var(--copper-d)}
.list{display:grid;gap:12px}
.lesson-row{display:flex;gap:14px;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;text-decoration:none;color:inherit}
.lesson-row:hover{border-color:var(--copper)}
.tag{display:inline-block;font-size:.75rem;font-weight:600;border-radius:99px;padding:3px 10px;background:#f1ebe0;color:#7a5a3c;white-space:nowrap}
.tag.done{background:#e3f1e9;color:var(--ok)}
.video{aspect-ratio:16/9;background:var(--navy);border-radius:var(--r);display:flex;align-items:center;justify-content:center;color:#cfd6e6;text-align:center;overflow:hidden;padding:16px}
.video iframe,.video video{width:100%;height:100%;border:0}
.folder h3{display:flex;justify-content:space-between;gap:10px}
.vault-item{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:.95rem}
.vault-item code{font:600 .82rem var(--sans);color:var(--copper-d);margin-right:8px}
.crumbs{font-size:.9rem;margin-bottom:14px}
.crumbs a{text-decoration:none}
.site-footer{background:var(--navy);color:#b8c1d6;padding:40px 0;font-size:.9rem}
.site-footer a{color:#fff}
.site-footer .wrap{display:grid;gap:12px}
.foot-links{display:flex;flex-wrap:wrap;gap:18px}