:root{
 --teal:#397b7b;--teal-bright:#5ca5a0;--teal-deep:#245b5b;--teal-ink:#173f40;
 --ink:#171d1d;--muted:#4c5b59;--paper:#eef3f1;--paper-deep:#e2ece8;--line:#cbd9d4;
 --white:#fff;--shadow:0 18px 48px rgba(20,44,42,.12);--radius:20px;
 --serif:Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:105px}
body{margin:0;color:var(--ink);background:#fff;font:16px/1.72 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}a{color:var(--teal-deep);text-underline-offset:3px;transition:color .18s ease}a:hover{color:#102f30}
a:focus-visible,button:focus-visible{outline:3px solid #b47a16;outline-offset:4px}
h1,h2,h3,h4{color:var(--ink);line-height:1.13;letter-spacing:-.035em}
h1{font-size:clamp(2.65rem,6.4vw,5.6rem);letter-spacing:-.065em;margin:.28em 0 .22em;font-weight:850}
h2{font-size:clamp(1.8rem,3.3vw,2.7rem);margin:.35em 0 .55em;font-weight:780}
h3{font-size:1.27rem;margin:.5rem 0;font-weight:760}
p{margin:.78rem 0 1.12rem}
.wrap{width:min(1160px,91.5%);margin-inline:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(23,29,29,.045)}
.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;flex:0 0 auto;text-decoration:none}
.brand img{display:block;width:200px;height:auto;max-height:60px;object-fit:contain}
nav{display:flex;align-items:center;justify-content:flex-end;gap:clamp(12px,1.7vw,24px);flex-wrap:wrap}
nav a{position:relative;text-decoration:none;color:#303b39;font-size:.9rem;font-weight:750;padding:9px 0}
nav a:after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:3px;border-radius:3px;background:var(--teal-bright);transition:right .2s ease}
nav a:hover:after,nav a.active:after{right:0}nav a.active{color:var(--teal-deep)}
.hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(76px,10vw,138px) 0;background:linear-gradient(112deg,#173f40 0%,#245b5b 52%,#397b7b 100%);color:#fff}
.hero:before{content:"";position:absolute;z-index:-1;width:560px;height:560px;right:-120px;top:-310px;border:1px solid rgba(255,255,255,.23);border-radius:50%;box-shadow:0 0 0 44px rgba(255,255,255,.045),0 0 0 96px rgba(255,255,255,.035)}
.hero:after{content:"";position:absolute;z-index:-1;width:300px;height:300px;right:18%;bottom:-250px;border:1px solid rgba(255,255,255,.18);border-radius:50%}
.hero h1,.hero h2{color:#fff;max-width:940px}
.hero .lead{color:#e4efec;max-width:760px}
.eyebrow,.tag{display:inline-block;font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;font-weight:850;color:var(--teal-deep)}
.hero .eyebrow{color:#bfe0d9}
.lead{font-size:clamp(1.08rem,1.8vw,1.28rem);line-height:1.65;color:#4b5c59;max-width:760px}
.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
.btn,button.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 22px;border:1px solid var(--teal);border-radius:999px;background:var(--teal);color:#fff;text-decoration:none;font:inherit;font-size:.94rem;font-weight:800;cursor:pointer;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.btn:hover,button.btn:hover{background:var(--teal-ink);border-color:var(--teal-ink);color:#fff;transform:translateY(-2px);box-shadow:0 9px 22px rgba(16,47,48,.2)}
.btn.alt{background:transparent;color:var(--teal-deep);border-color:#8aaea7}
.hero .btn{background:#fff;border-color:#fff;color:#173f40}.hero .btn:hover{background:#dcece7;border-color:#dcece7;color:#173f40}
.hero .btn.alt{background:transparent;border-color:rgba(255,255,255,.65);color:#fff}
.hero .btn.alt:hover{background:rgba(255,255,255,.12)}
.section{padding:clamp(58px,7vw,94px) 0}.section.soft{background:var(--paper)}
.section .lead{margin-bottom:30px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;display:flex;flex-direction:column;min-height:225px;box-shadow:0 5px 20px rgba(23,29,29,.045);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#83aaa2}
.card h3{margin:.75rem 0 .35rem}.card p{color:#4e5b59;font-size:.97rem}
.card a.more{margin-top:auto;padding-top:12px;font-weight:850;text-decoration:none}.more:hover{text-decoration:underline}
.article{max-width:880px;margin:0 auto;padding:55px 0}
.article>h1{font-size:clamp(2.25rem,5vw,3.9rem);max-width:850px;margin:.25em 0 .25em}
.article>.eyebrow{color:var(--teal);margin-bottom:12px}
.article>.small{display:inline-block;color:#4e625e;font-size:.88rem;font-weight:750;border-bottom:2px solid var(--paper-deep);padding-bottom:12px}
.article>.lead{max-width:780px;color:#435451;font-size:1.15rem;margin:18px 0 36px}
.article-body{max-width:760px;margin:0 auto;overflow-wrap:anywhere;color:#242c2b}
.article-body p,.article-body li{font-size:1.075rem;line-height:1.9}
.article-body p{margin:0 0 1.35em}
.article-body h2{font-size:clamp(1.42rem,2.4vw,1.85rem);line-height:1.25;letter-spacing:-.025em;margin:2.15em 0 .65em;padding-top:.25em;color:#194f50}
.article-body h3{font-size:1.2rem;margin:1.8em 0 .55em;color:#245b5b}
.article-body ul,.article-body ol{padding-left:1.5rem;margin:0 0 1.5em}
.article-body li{padding-left:.3rem;margin:.45em 0}
.article-body li::marker{color:var(--teal)}
.article-body img{max-width:100%;height:auto;border-radius:14px}
.article-body blockquote{margin:2rem 0;padding:1rem 1.5rem;border-left:4px solid var(--teal);background:var(--paper);border-radius:0 12px 12px 0}
.article-body .reference,.article-body p.reference{font-size:.91rem;line-height:1.62;color:#4d5b58;margin:0 0 .7rem;padding-left:1.2rem;text-indent:-1.2rem}
.article-body .reference-list{padding-left:1.5rem}
.article-body .reference-list li{font-size:.91rem;line-height:1.62;margin:.5rem 0}
.article .source,.source{font-size:.9rem;color:#52605d}
.article .notice{margin:24px 0 34px}
.notice{border-left:4px solid var(--teal);padding:16px 20px;background:#eaf2ef;color:#263b38;border-radius:0 12px 12px 0}
.video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.video-card{border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:#fff;box-shadow:0 6px 22px rgba(23,29,29,.06);overflow:hidden}
.video-card h3{padding:0 5px 5px}
.video-card iframe{display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:12px;background:#111}
.video-consent{min-height:180px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;padding:22px;border-radius:12px;background:linear-gradient(135deg,#dcebe6,#f0f5f2)}
.video-consent p{margin:0 0 8px;color:#314744}
.profile-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.75fr);gap:48px;align-items:start}
.profile-aside{background:var(--paper);padding:26px;border:1px solid var(--line);border-radius:var(--radius)}
.profile-aside .card{margin:15px 0;min-height:0;padding:20px}
.footer{background:#142f30;color:#f5fbf8;padding:48px 0 34px;margin-top:50px}
.footer a{color:#c8e4dc;text-decoration:none}.footer a:hover{color:#fff;text-decoration:underline}
.footer-grid{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
.footer-social{width:min(1160px,91.5%);margin:20px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.18);font-size:.92rem}
.footer-social a{color:#c8e4dc;text-decoration:underline;margin:0 .25rem}
.small{font-size:.88rem;color:#53615e}.footer .small{color:#c5d8d2}
.article-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.article-list .card{min-height:215px}.article-list .tag{margin-bottom:7px}
ul{padding-left:1.25rem}.site-header .wrap{width:min(1200px,93%)}
@media(max-width:900px){.nav{align-items:center;flex-direction:column;justify-content:center;padding:13px 0 15px;gap:9px}.brand img{width:172px}nav{justify-content:center;gap:8px 18px}.profile-grid{grid-template-columns:1fr;gap:30px}}
@media(max-width:640px){body{font-size:15.5px}.nav{gap:8px}.brand img{width:156px}nav{gap:5px 14px}nav a{font-size:.82rem;padding:5px 0}.hero{padding:65px 0 72px}.hero h1{font-size:clamp(2.5rem,11.5vw,4rem)}.section{padding:50px 0}.grid,.video-grid,.article-list{grid-template-columns:1fr}.card{padding:23px;min-height:0}.article{padding:36px 0}.article-body p,.article-body li{font-size:1rem;line-height:1.82}.article-body h2{margin-top:1.8em}.footer{margin-top:25px}.footer-grid{flex-direction:column;gap:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.archive-tools{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;align-items:end;max-width:760px;margin:0 0 28px}.archive-tools label{font-size:.82rem;font-weight:800;color:var(--teal-deep)}.archive-tools input,.archive-tools select{width:100%;min-height:46px;border:1px solid var(--line);border-radius:10px;padding:10px 13px;background:#fff;color:var(--ink);font:inherit}.archive-tools input:focus,.archive-tools select:focus{outline:3px solid rgba(92,165,160,.25);border-color:var(--teal)}.archive-tools .small{grid-column:1/-1;margin:0}@media(max-width:640px){.archive-tools{grid-template-columns:1fr}}