*{box-sizing:border-box}
:root{--ink:#14243e;--muted:#50627b;--blue:#1b54cd;--blue-dark:#1543a7;--line:#dbe4f2;--pale:#eaf1ff;--white:#fff}
html{scroll-behavior:smooth}
body{margin:0;background:#f5f8fd;color:var(--ink);font:16px/1.7 "Malgun Gothic","Apple SD Gothic Neo",system-ui,sans-serif;word-break:keep-all}
a{color:var(--blue-dark);text-underline-offset:3px}
a:focus-visible{outline:3px solid #d17900;outline-offset:4px}
.wrap{width:min(1080px,calc(100% - 56px));margin-inline:auto}
.skip{position:absolute;top:-100px;left:12px;background:white;padding:10px 14px;z-index:1}
.skip:focus{top:12px}
.header{min-height:81px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:16px;font-weight:800;text-decoration:none}
.mark{display:grid;place-items:center;background:var(--blue);color:white;border-radius:7px;width:33px;height:33px;font-size:23px;line-height:1}
.header nav,.footer div{display:flex;flex-wrap:wrap;gap:8px 20px}
.header nav a,.footer a{color:var(--muted);font-size:13px;font-weight:700;text-decoration:none}
.header nav a:hover,.footer a:hover,.header nav a[aria-current]{color:var(--blue-dark);text-decoration:underline}
.hero{display:grid;grid-template-columns:.95fr 1.25fr;align-items:center;gap:42px;padding-block:72px 79px}
.eyebrow{margin:0 0 14px;color:var(--blue-dark);font-size:11px;font-weight:800;letter-spacing:.15em}
h1,h2,h3{line-height:1.24;letter-spacing:-.045em}
h1{font-size:clamp(43px,6vw,76px);margin:0 0 20px}
.lede{font-size:clamp(16px,2vw,19px);color:var(--muted);max-width:39ch;margin:0 0 24px}
.button{display:inline-flex;align-items:center;gap:10px;background:var(--blue);color:white;text-decoration:none;font-size:14px;font-weight:700;padding:11px 16px;border-radius:6px}
.button:hover{background:var(--blue-dark)}
.demo{margin:0;border:1px solid #cddbee;border-radius:14px;overflow:hidden;background:white;box-shadow:0 20px 45px #18325c1a}
.chrome{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px;font-weight:800}
.chrome-mark{color:var(--blue)}
.example{margin-left:auto;color:var(--muted);font-size:11px;font-weight:500}
.demo-inner{display:grid;grid-template-columns:110px minmax(0,1fr)}
.demo-side{background:#182a48;color:#e6eefb;font-size:10px;padding:13px 9px}
.demo-side div{margin-bottom:7px}
.demo-side i{display:inline-block;background:#72a4ff;width:7px;height:7px;border-radius:2px;margin-right:4px}
.demo-side i:last-child{background:#81b5f7}
.mini-new{background:#235bda;padding:6px;border-radius:3px;font-weight:700}
.mini-heading{margin-top:14px;color:#adbfda}
.demo-main{padding:11px;background:#f7faff}
.demo-heading,.demo-week,.demo-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
.demo-heading{display:flex;align-items:center;justify-content:space-between;margin:3px 0 11px}
.demo-heading strong{font-size:17px}
.demo-heading span,.demo-week{font-size:9px;color:var(--muted)}
.demo-week{margin-bottom:4px;text-align:center;font-weight:700}
.demo-grid{gap:1px;background:var(--line);padding:1px}
.demo-grid div{min-height:61px;background:white;color:var(--muted);padding:4px;font-size:10px}
.demo-grid .day-active{background:#edf3ff;color:var(--blue-dark);font-weight:800}
.demo-grid small{display:block;background:#dce9ff;color:#183e8f;padding:2px 3px;margin-top:3px;border-radius:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:8px}
.feature{padding-block:43px;border-top:1px solid var(--line)}
.feature h2,.policy h2{font-size:clamp(25px,3.5vw,36px);margin:0 0 15px}
.feature p:not(.eyebrow),.policy p:not(.eyebrow){max-width:72ch;color:var(--muted)}
.text-link{font-weight:700}
.columns{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.columns h3{font-size:18px;margin-bottom:0}
.columns p{font-size:15px}
.footer{border-top:1px solid var(--line);min-height:75px;display:flex;align-items:center;justify-content:space-between;gap:15px;color:var(--muted);font-size:13px}
.policy{max-width:775px;padding-block:56px 68px}
.policy h1{font-size:clamp(38px,6vw,60px)}
.policy h2{font-size:23px;margin-top:32px}
.policy .lede{margin-bottom:39px}
@media(max-width:760px){
  .wrap{width:calc(100% - 36px)}
  .header{min-height:69px}
  .header nav,.footer div{gap:4px 12px}
  .hero{grid-template-columns:1fr;padding-block:47px 52px;gap:28px}
  .columns{grid-template-columns:1fr;gap:2px}
}
@media(max-width:435px){
  .header,.footer{flex-direction:column;align-items:flex-start;justify-content:center;padding-block:12px}
  .hero{padding-top:36px}
  .demo-inner{grid-template-columns:74px minmax(0,1fr)}
  .demo-main{padding:7px}
  .demo-grid div{min-height:46px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}