:root{color-scheme:light;--ink:#173b48;--muted:#476774;--blue:#075e79;--line:#d6e7e9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f4f9f8;line-height:1.65}a{color:var(--blue);text-underline-offset:4px}button,a{touch-action:manipulation}button{font:inherit}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #b86a00;outline-offset:5px}.skip{position:absolute;left:12px;top:-80px;background:white;padding:12px;z-index:9}.skip:focus{top:10px}header{padding:20px max(5vw,20px);display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff}nav{display:flex;gap:22px;flex-wrap:wrap}nav a{font-size:.9rem;font-weight:650;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}nav a[aria-current=page]{text-decoration:underline}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-weight:750;font-size:1.1rem;white-space:nowrap}.brand img{width:40px;height:40px;border-radius:11px}.hero{position:relative;isolation:isolate;overflow:hidden;background:#bddce0;padding:80px max(5vw,20px);display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:55px;min-height:720px}.hero:before{content:"";position:absolute;inset:0;z-index:-2;background:url(assets/coast.jpg) center 58%/cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#f5fbf5ef,#e7f4f1b5 52%,#dcf0ee60);z-index:-1}.eyebrow{text-transform:uppercase;font-size:.74rem;letter-spacing:.17em;font-weight:800;color:#225669}.pill{display:inline-block;border:1px solid #45727c;background:#ffffffbd;border-radius:100px;padding:5px 14px;font-size:.78rem;font-weight:700}h1{font-size:clamp(2.8rem,5.5vw,5.5rem);line-height:1.04;letter-spacing:-.055em;margin:24px 0}h2{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.15;letter-spacing:-.035em}h3{line-height:1.3}.intro{max-width:490px;font-size:1.15rem;color:#244c59}.actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0}.button{border-radius:100px;padding:13px 22px;min-height:48px;background:var(--blue);color:white;text-decoration:none;font-weight:650;border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.button.secondary{background:#ffffffc9;color:var(--ink);border:1px solid #7297a1}.small{font-size:.85rem;color:var(--muted)}.demo{max-width:380px;width:100%;justify-self:center;border:1px solid #ffffffd0;background:#ffffffc9;border-radius:32px;padding:30px;box-shadow:0 30px 70px #163d5423;backdrop-filter:blur(18px)}.demo h2{margin:7px 0 15px}.demo-top{display:flex;justify-content:space-between;align-items:center}.progress{height:6px;background:#dce7e4;border-radius:8px;overflow:hidden;margin:15px 0 24px}.progress span{display:block;height:100%;background:#0c728a;width:33%;transition:width .2s}.task{width:100%;display:flex;align-items:center;gap:13px;text-align:left;border:0;border-top:1px solid #cbdeda;background:transparent;padding:17px 0;color:var(--ink);cursor:pointer}.check{border:2px solid #316878;border-radius:50%;width:25px;height:25px;flex-shrink:0;display:grid;place-items:center;font-size:16px}.task[aria-pressed=true] .check{background:var(--blue);color:white}.task[aria-pressed=true] .title{text-decoration:line-through;color:#536f76}.demo-foot{border-top:1px solid #cbdeda;padding-top:18px;font-size:.8rem}.wrap{max-width:1120px;margin:auto;padding:64px 24px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{background:white;border:1px solid var(--line);border-radius:22px;padding:28px}.card p{color:var(--muted)}.number{font-size:.8rem;font-weight:800;letter-spacing:.12em;color:var(--blue)}.band{background:#153e4b;color:#fff;padding:50px;border-radius:28px;margin-top:45px}.band p{color:#e0eff1;max-width:720px}.band a{color:white}.page{max-width:840px;margin:auto;padding:60px 24px 90px}.page h1{font-size:clamp(2.5rem,6vw,4.3rem)}.page h2{font-size:1.65rem;margin-top:40px}.lead{font-size:1.13rem;color:var(--muted)}.toc{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0}.toc a{padding:8px 13px;border:1px solid var(--line);border-radius:30px;background:white}.guide-section{scroll-margin-top:25px;padding:8px 0 20px;border-bottom:1px solid var(--line)}details{border:1px solid var(--line);background:white;border-radius:16px;padding:0 20px;margin:14px 0}summary{padding:18px 0;cursor:pointer;font-weight:700;min-height:48px}details p{margin:0 0 20px}footer{padding:28px max(5vw,20px);border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.85rem}footer nav{gap:20px}.note{background:#e5f1f1;padding:18px 22px;border-radius:16px}.reset{background:transparent;border:0;text-decoration:underline;color:var(--blue);cursor:pointer;min-height:44px;padding:4px 0}@media(max-width:760px){header{align-items:flex-start;flex-direction:column;gap:8px;padding-bottom:12px}nav{gap:18px}.hero{grid-template-columns:1fr;gap:30px;padding:40px 24px}.hero:after{background:#eff8f1cc}h1{font-size:3.4rem}.demo{max-width:420px}.grid{grid-template-columns:1fr}.wrap{padding:42px 24px}.band{padding:28px}.page{padding-top:32px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.screenshot-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.screenshot-gallery figure{margin:0;min-width:0}.screenshot-gallery img{display:block;width:100%;height:auto;aspect-ratio:851/1849;border-radius:16px;background:#bddce0}.screenshot-gallery figcaption{font-weight:650;margin-top:8px;font-size:.9rem}@media(max-width:900px){.screenshot-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.screenshot-gallery{grid-template-columns:1fr}}