:root{--teal:#0e6a6b;--teal2:#0a4d4e;--mango:#f2a33a;--cream:#fff9ef;--ink:#20302f;--mut:#5b6b69;--card:#ffffff;--line:#efe3cf}
*{box-sizing:border-box}
body{margin:0;background:var(--cream);color:var(--ink);font-family:ui-rounded,"SF Pro Rounded","Nunito","Varela Round","Trebuchet MS","Segoe UI",system-ui,sans-serif;font-size:17px;line-height:1.7}
a{color:var(--teal)}
img{max-width:100%}
.shell{max-width:1180px;margin:0 auto;padding:0 20px}
.bar{background:var(--teal);color:#e7f4f3}
.bar .shell{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;font-size:22px;letter-spacing:-.3px}
.logo i{width:38px;height:38px;border-radius:12px;background:var(--mango);display:grid;place-items:center;font-style:normal;color:var(--teal2);font-size:20px}
.logo small{display:block;font-weight:500;font-size:12px;color:#bfe0de;letter-spacing:.2px}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.pills a{color:#fff;text-decoration:none;padding:6px 14px;border-radius:999px;font-size:15px;font-weight:600}
.pills a:hover,.pills a.on{background:#ffffff22;box-shadow:inset 0 0 0 2px var(--mango)}
.thai{font-size:13px;color:#fff;border:1px solid #ffffff66;border-radius:999px;padding:3px 10px;text-decoration:none}
.hero{background:linear-gradient(160deg,var(--teal) 0%,var(--teal2) 100%);color:#fff;padding:60px 0 80px;position:relative;overflow:hidden}
.hero .shell{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.hero h1{font-size:46px;line-height:1.1;margin:0 0 16px;letter-spacing:-1px}
.hero h1 em{font-style:normal;color:var(--mango)}
.hero p{font-size:19px;color:#d6ecea;max-width:560px}
.sun{aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 40% 40%,#ffd38a,var(--mango) 60%,#e48a1c);max-width:340px;justify-self:center;width:100%;display:grid;place-items:center;color:var(--teal2);font-weight:800;font-size:22px;text-align:center;padding:30px;box-shadow:0 0 0 18px #ffffff14,0 0 0 40px #ffffff0a}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:-46px auto 50px;position:relative}
.card{background:var(--card);border-radius:18px;padding:24px;box-shadow:0 6px 24px #0e6a6b1a;text-decoration:none;color:var(--ink);display:block;border-top:6px solid var(--mango)}
.card:nth-child(2n){border-top-color:var(--teal)}
.card h2,.card h3{margin:0 0 6px;font-size:20px;color:var(--teal2)}
.card p{margin:0;color:var(--mut);font-size:15px;line-height:1.55}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 30px #0e6a6b2e}
.strip{background:#fff;border-radius:22px;padding:30px;margin:0 auto 50px;display:grid;grid-template-columns:1fr 1fr;gap:30px}
.strip h2{margin-top:0;color:var(--teal2)}
.page{display:grid;grid-template-columns:240px minmax(0,1fr);gap:44px;margin:34px auto 60px}
.toc{position:sticky;top:20px;align-self:start;background:#fff;border-radius:16px;padding:18px;font-size:14px;line-height:1.45}
.toc b{display:block;color:var(--teal2);margin-bottom:6px}
.toc ol{margin:0;padding-left:18px}
.toc li{margin:6px 0}
.toc a{text-decoration:none;color:var(--ink)}
.toc a:hover{color:var(--teal)}
.doc{max-width:780px}
.doc .tag{display:inline-block;background:var(--mango);color:var(--teal2);font-weight:700;font-size:13px;padding:3px 12px;border-radius:999px;text-decoration:none}
.doc h1{font-size:40px;line-height:1.15;letter-spacing:-.6px;margin:12px 0 10px;color:var(--teal2)}
.doc .lede{font-size:20px;color:var(--mut)}
.doc h2{font-size:26px;color:var(--teal2);margin-top:1.7em}
.doc h3{font-size:20px}
.doc table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:14px;overflow:hidden;font-size:15px;margin:1.2em 0}
.doc th{background:var(--teal);color:#fff;text-align:left;padding:10px 12px}
.doc td{padding:10px 12px;border-top:1px solid var(--line);vertical-align:top}
.doc blockquote{margin:1.4em 0;background:#fff4df;border-radius:14px;padding:14px 18px;border:0}
.doc blockquote p{margin:.3em 0}
.who{margin-top:40px;padding:16px 18px;background:#fff;border-radius:14px;font-size:14px;color:var(--mut)}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:1.4em 0}
footer{background:var(--teal2);color:#cfe5e3;padding:40px 0 30px;font-size:15px}
footer .shell{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
footer a{color:#fff}
footer ul{list-style:none;padding:0;margin:0;line-height:2}
footer .base{grid-column:1/-1;border-top:1px solid #ffffff2a;padding-top:14px;display:flex;gap:18px;flex-wrap:wrap}
form.mail{background:#fff;border-radius:16px;padding:20px}
form.mail input,form.mail textarea{width:100%;border:2px solid var(--line);border-radius:10px;padding:10px;font:inherit;margin:4px 0 12px}
form.mail button{background:var(--mango);color:var(--teal2);border:0;border-radius:999px;padding:10px 22px;font:inherit;font-weight:800;cursor:pointer}
@media (max-width:960px){.toc{display:none}.hero .shell{grid-template-columns:1fr}.sun{display:none}.cards{grid-template-columns:1fr 1fr}.page{grid-template-columns:1fr}.toc{position:static}.strip{grid-template-columns:1fr}footer .shell{grid-template-columns:1fr}}
@media (max-width:600px){.cards,.grid2{grid-template-columns:1fr}.hero h1{font-size:34px}.doc h1{font-size:30px}body{font-size:16px}}

.form-error{color:#b42318;font-size:14px;margin:10px 0 0;min-height:1em}
[aria-invalid="true"]{border-color:#b42318!important;outline-color:#b42318}