@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Manrope:wght@400;600;700;800&display=swap');
:root{--ink:#0b343e;--deep:#062f38;--teal:#0e545e;--mint:#d6f1e7;--sage:#e8f3ed;--cream:#fcfcf9;--muted:#567178;--line:#d5e5e2;--accent:#c8f5e5;--max:1130px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);font-family:'DM Sans',Arial,sans-serif;color:var(--ink);font-size:16px;line-height:1.68}h1,h2,h3{font-family:Manrope,Arial,sans-serif;line-height:1.19;letter-spacing:-.035em}h1{font-size:clamp(2.45rem,5vw,4.25rem);margin:0 0 20px}h2{font-size:clamp(1.55rem,2.7vw,2.45rem);margin:0 0 18px}h3{font-size:1.22rem;margin:0 0 10px}p{margin:0 0 1.15rem}a{color:#006774;text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:#0c3e49}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #43b4a8;outline-offset:3px}.wrap{max-width:var(--max);margin:auto;padding:0 26px}.skip{position:absolute;left:-999px;top:5px;background:#fff;padding:12px;z-index:100}.skip:focus{left:10px}.microbar{background:#eef7f3;color:#285860;font-size:.73rem;text-align:center;padding:5px 15px}.header{background:var(--deep);color:#fff;position:sticky;top:0;z-index:10;box-shadow:0 2px 8px #001d2430}.headrow{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:72px}.brand{color:white;text-decoration:none;font-family:Manrope;font-weight:800;letter-spacing:-.02em;line-height:1.1;display:flex;align-items:center;gap:10px;font-size:1.07rem}.brand:hover,.header a:hover{color:#a3f2d8}.mark{display:grid;place-items:center;background:var(--mint);color:var(--deep);width:40px;height:40px;border-radius:12px;font-weight:900}.header nav{display:flex;align-items:center;gap:20px;font-size:.85rem}.header nav a{color:#fff;text-decoration:none}.header details{position:relative}.header summary{cursor:pointer;list-style:none;color:#fff}.header summary::-webkit-details-marker{display:none}.drop{position:absolute;top:30px;min-width:220px;background:white;box-shadow:0 15px 35px #00272d30;border-radius:12px;padding:10px;display:grid;gap:2px}.header .drop a{color:var(--ink);padding:7px 10px;border-radius:6px}.header .drop a:hover{background:var(--sage);color:var(--ink)}.callbtn{background:var(--accent);color:var(--deep)!important;font-weight:800;border-radius:8px;padding:11px 15px;text-decoration:none;display:inline-block}.callbtn:hover{background:white;color:var(--deep)!important}.hero{background:var(--sage);padding:65px 0 68px}.hero-grid{display:grid;grid-template-columns:1fr .9fr;align-items:center;gap:70px}.eyebrow{font-weight:800;text-transform:uppercase;letter-spacing:.16em;font-size:.69rem;color:#1b6b72;margin:0 0 16px}.lead{font-size:1.12rem;max-width:640px;color:#335d62}.btn{display:inline-flex;background:var(--deep);color:white;border-radius:7px;padding:13px 20px;font-weight:800;text-decoration:none;align-items:center;gap:7px}.btn:hover{color:white;background:#13616b}.subnote{font-size:.78rem;color:var(--muted);margin-top:10px}.hero-art{height:355px;background:linear-gradient(160deg,#c5ded8,#95bcb3);border-radius:4px;position:relative;overflow:hidden;box-shadow:0 16px 28px #12433a20}.window{position:absolute;top:0;left:20%;width:56%;height:63%;border:12px solid #e4ede7;background:linear-gradient(140deg,#c4ddce 10%,#628e89 75%);box-shadow:inset 0 0 0 3px #7a9e96}.window:before{content:'';position:absolute;left:48%;height:100%;border-left:9px solid #e0eae1}.window:after{content:'';position:absolute;top:50%;width:100%;border-top:9px solid #e0eae1}.floor{position:absolute;bottom:0;left:0;width:100%;height:38%;background:linear-gradient(165deg,#d1e0d8,#b1c6ba)}.water{position:absolute;bottom:0;left:-5%;height:24%;width:110%;background:linear-gradient(180deg,#c4e4e9bb,#7cbecbcc);border-radius:48% 50% 0 0;box-shadow:inset 0 8px 5px #ffffff55}.water:after{content:'';position:absolute;top:26%;left:11%;width:64%;border:3px solid #ffffff77;border-radius:50%;height:15px}.scene-caption{font-size:.7rem;color:#416e70;text-align:right;margin-top:8px}.ribbon{background:var(--deep);color:#d4f9e9;padding:14px 0;font-size:.78rem;font-weight:700}.ribbon .wrap{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.section{padding:70px 0}.section.pale{background:var(--sage)}.section.dark{background:var(--deep);color:white}.section.dark a{color:#b6f3df}.section-header{max-width:690px;margin-bottom:27px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.tile{background:#fff;border:1px solid var(--line);padding:26px;min-height:190px;border-radius:3px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column}.tile:hover{border-color:#5da69d;box-shadow:0 12px 24px #053f4120;color:var(--ink)}.tile p{color:var(--muted);font-size:.89rem}.tile strong{font:800 1.15rem Manrope,sans-serif;line-height:1.3;margin:11px 0}.roundicon{background:#e3f4ed;border-radius:50%;display:grid;place-items:center;height:40px;width:40px;color:#1d676b;font-weight:800}.tiny{font-size:.76rem;color:var(--muted)}.tile .more{margin-top:auto;font-size:.8rem;font-weight:800;color:#007281}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.step{padding:10px 0;border-top:1px solid var(--line)}.step span{font-weight:800;color:#0d747e;font-size:.8rem}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:45px;padding-top:55px;padding-bottom:80px}.article section{margin:0 0 39px}.article h2{font-size:1.75rem;margin-top:36px}.article p,.article li{font-size:1.01rem;line-height:1.82}.article ul,.article ol{padding-left:24px}.article a{overflow-wrap:anywhere}.article blockquote{border-left:4px solid #53a69f;margin:25px 0;padding:8px 25px;background:var(--sage)}.aside{align-self:start;position:sticky;top:95px;background:var(--sage);padding:25px;border-radius:4px}.aside ul{padding-left:20px}.aside li{margin:8px 0}.safety{background:#eef7f3;border-left:4px solid #18867c;padding:20px;margin-bottom:28px}.footcta{background:var(--deep);color:white;padding:60px 0}.footcta-grid{display:flex;justify-content:space-between;gap:28px;align-items:center}.footcta p{color:#c1ded7}.footer{background:#05262e;color:#c9dfdf;padding:55px 0 30px;font-size:.85rem}.footer a{color:#d0efeb}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:28px}.footer ul{padding:0;list-style:none}.footer li{margin:8px 0}.faq details{border-bottom:1px solid var(--line);padding:14px 0}.faq summary{font-weight:700;cursor:pointer}.regionlink{display:block;padding:13px 16px;border:1px solid var(--line);background:#fff;text-decoration:none;color:var(--ink);font-size:.9rem}.regionlink:hover{background:var(--mint);color:var(--ink)}.region-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.muted{color:var(--muted)}.notice{padding:18px;background:#edf5ef;border:1px solid #c6ddd5;margin:25px 0}.meta{color:#4b7677;font-size:.82rem;margin:12px 0 20px}.breadcrumb{font-size:.8rem;margin:0 0 22px;color:#49767c}.breadcrumb a{color:#356b72}.directory-head{padding:62px 0 36px;background:var(--sage)}.alt-feature{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.feature-visual{min-height:270px;border-radius:4px;background:linear-gradient(145deg,#d7e6e3,#9ac6ba);display:grid;place-items:center;padding:25px;text-align:center}.feature-visual svg{max-width:230px}.caption{font-size:.76rem;color:var(--muted)}@media(max-width:920px){.header nav{gap:9px}.hero-grid{gap:25px}.grid4,.region-list{grid-template-columns:repeat(3,1fr)}.article-layout{grid-template-columns:1fr}.aside{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.headrow{align-items:flex-start;flex-direction:column;padding:16px 0}.header nav{flex-wrap:wrap;gap:12px}.header .callbtn{padding:8px 10px}.hero{padding:40px 0}.hero-grid,.alt-feature{grid-template-columns:1fr}.hero-art{height:240px}.grid3,.steps{grid-template-columns:1fr}.grid4,.region-list{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footcta-grid{display:block}.section{padding:45px 0}.wrap{padding:0 18px}}