@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');:root{--ink:#172e31;--muted:#607779;--green:#176e63;--deep:#0c4945;--line:#dce8e3;--paper:#f7faf7;--mint:#e4f3eb;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',system-ui,sans-serif;line-height:1.65}h1,h2,h3,.logo{font-family:Manrope,system-ui,sans-serif;line-height:1.18}h1{font-size:clamp(2.8rem,5.8vw,5.2rem);letter-spacing:-.065em;margin:18px 0}h2{font-size:clamp(1.8rem,3.1vw,2.8rem);letter-spacing:-.045em;margin:8px 0 12px}h3{letter-spacing:-.035em}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.container{max-width:1200px;margin:auto;padding:0 26px}.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav{display:flex;justify-content:space-between;align-items:center;min-height:78px;gap:18px}.logo{font-size:1.45rem;font-weight:800;letter-spacing:-.065em;white-space:nowrap}.logo-mark{display:inline-grid;place-items:center;background:var(--deep);color:#fff;width:36px;height:36px;border-radius:12px;margin-right:9px;font-size:21px}.navlinks{display:flex;align-items:center;gap:24px;font-weight:700;font-size:.9rem}.navlinks a:hover,.textlink:hover{color:var(--green)}.pill,.button{border-radius:100px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;background:var(--green);color:#fff;border:1px solid var(--green);font-weight:700;cursor:pointer}.button:hover,.pill:hover{background:var(--deep)}.button.light{background:#fff;color:var(--deep);border-color:#cbded7}.button.light:hover{background:#e7f4eb}.hero{background:radial-gradient(circle at 85% 25%,#d5efe0 0,transparent 42%),linear-gradient(125deg,#f0f8f0,#e5f4ed);padding:88px 0 96px;overflow:hidden}.hero-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:65px;align-items:center}.eyebrow{color:#176e63;font-size:.77rem;letter-spacing:.13em;text-transform:uppercase;font-weight:800}.hero p{max-width:560px;color:#4f6967;font-size:1.15rem}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero-visual{position:relative;min-height:430px;border-radius:38px;background:linear-gradient(145deg,#b6dec7,#7bb5a4);display:grid;place-items:center;box-shadow:0 30px 70px #165f4e22;overflow:hidden}.hero-visual:before{content:'';position:absolute;width:360px;height:360px;border:2px solid #ffffff75;border-radius:50%;box-shadow:0 0 0 48px #ffffff20,0 0 0 98px #ffffff12}.big-icon{position:relative;font-size:155px;filter:drop-shadow(0 22px 22px #12554b3b)}.floating{position:absolute;background:#fff;padding:13px 18px;border-radius:16px;font-weight:800;box-shadow:0 12px 32px #164c3a20}.floating.one{top:45px;left:18px}.floating.two{bottom:45px;right:18px}.hero-meta{margin-top:25px;font-size:.9rem;color:#57736c}.section{padding:78px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:27px}.muted{color:var(--muted)}.topics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.topic,.card,.feature,.info{border:1px solid var(--line);background:#fff;border-radius:22px}.topic{padding:26px;transition:.2s}.topic:hover,.card:hover{transform:translateY(-4px);box-shadow:0 16px 40px #0a4c3820}.topic .emoji{display:grid;place-items:center;width:66px;height:66px;border-radius:19px;font-size:30px}.topic h3{margin:20px 0 6px}.topic p{color:var(--muted);margin:0;font-size:.92rem}.guides-area{background:#fff}.filters{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 28px}.filter{padding:9px 17px;border:1px solid #c9dcd2;border-radius:30px;background:#fff;color:var(--deep);cursor:pointer;font-weight:700}.filter.active,.filter:hover{background:var(--deep);color:white}.search{width:min(100%,350px);border:1px solid #cbded5;border-radius:30px;padding:12px 18px;outline-color:var(--green)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{overflow:hidden;display:flex;flex-direction:column;transition:.2s}.art{height:150px;display:grid;place-items:center;font-size:65px;position:relative}.art:after{content:'';position:absolute;right:-28px;top:-80px;width:200px;height:200px;border:2px solid #ffffff99;border-radius:50%}.card-body{padding:23px;display:flex;flex-direction:column;flex:1}.label{color:var(--green);font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.card h3{font-size:1.22rem;margin:12px 0 7px}.card p{color:var(--muted);font-size:.92rem;margin:0 0 22px}.textlink{margin-top:auto;color:var(--green);font-weight:800}.cta{background:#103f3a;color:white;border-radius:30px;padding:45px 52px;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta p{color:#c4dfd4}.cta h2{max-width:550px}.footer{background:#10312f;color:#e6f1eb;padding:50px 0 25px}.footgrid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.footlinks{display:flex;gap:18px;flex-wrap:wrap}.footer a:hover{text-decoration:underline}.fine{border-top:1px solid #41635d;padding-top:20px;margin-top:34px;color:#b3c9c0;font-size:.83rem}.article-layout{display:grid;grid-template-columns:minmax(0,750px) minmax(200px,280px);gap:60px;align-items:start}.article-main{background:#fff;border:1px solid var(--line);border-radius:28px;padding:clamp(24px,5vw,56px)}.article-main h1{font-size:clamp(2.4rem,4vw,3.9rem)}.article-main h2{font-size:1.65rem;margin-top:38px}.article-main p,.article-main li{color:#4a6260}.article-main li{padding:5px 0}.article-main ul{padding-left:24px}.article-hero{font-size:90px;text-align:center;padding:38px;border-radius:23px;margin:24px 0}.sidebar{position:sticky;top:104px}.info{padding:22px;margin-bottom:15px}.info h3{margin-top:0}.info a{color:var(--green);text-decoration:underline;overflow-wrap:anywhere}.breadcrumbs{font-size:.85rem;color:var(--muted);margin-bottom:18px}.breadcrumbs a{color:var(--green)}.disclaimer{background:#f0f6ef;border-left:4px solid var(--green);border-radius:9px;padding:16px 19px;font-size:.9rem}.simple{max-width:800px;background:white;border:1px solid var(--line);padding:clamp(24px,5vw,55px);border-radius:26px}.simple h1{font-size:3rem}.empty{padding:28px;color:var(--muted)}:focus-visible{outline:3px solid #e3a73e;outline-offset:3px}@media(max-width:960px){.hero-layout,.article-layout{grid-template-columns:1fr}.hero-visual{min-height:280px}.topics{grid-template-columns:repeat(2,1fr)}.cards{grid-template-columns:repeat(2,1fr)}.sidebar{position:static}.navlinks{gap:12px}}@media(max-width:620px){.container{padding:0 18px}.nav{flex-wrap:wrap;padding:13px 0}.navlinks{width:100%;justify-content:space-between;gap:8px;font-size:.78rem}.navlinks .pill{padding:8px 12px}.hero{padding:50px 0 65px}.hero-layout{gap:32px}.hero-visual{min-height:250px}.big-icon{font-size:110px}.floating{font-size:.78rem}.topics,.cards{grid-template-columns:1fr}.section{padding:54px 0}.section-head{align-items:start;flex-direction:column}.cta{padding:30px;flex-direction:column;align-items:start}.article-main{padding:23px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}
/* Ensure filtered cards really disappear, even when display:flex is set. */
[hidden], .card[hidden] { display:none !important; }
.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:24px}.tool-panel{padding:26px;border:1px solid var(--line);border-radius:22px;background:white}.tool-panel input,.tool-panel textarea{width:100%;padding:12px;margin:8px 0 12px;border:1px solid #a7c7ba;border-radius:12px;font:inherit}.tool-panel button{padding:12px 18px;border:0;border-radius:12px;background:#176e63;color:white;cursor:pointer}.tool-panel output{display:block;margin-top:14px;white-space:pre-wrap}.tool-panel label{display:block;margin-top:10px}.tool-panel textarea{min-height:90px}.card:focus-visible,.filter:focus-visible{outline:3px solid #126d61;outline-offset:3px}