:root{--bg:#fffaf2;--surface:#fff;--tint:#f6efe2;--ink:#182f38;--muted:#4b5f67;--line:#e4dccd;--navy:#153b46;--orange:#d96a14;--teal:#07737e;--teal-d:#055a63;--mark:#fff3b8;--serif:Georgia,"Times New Roman",serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--word:"Fredoka","Arial Rounded MT Bold",ui-rounded,system-ui,sans-serif}
@font-face{font-family:"Fredoka";font-weight:600;font-display:swap;src:local("Fredoka SemiBold"),local("Fredoka-SemiBold")}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--sans)}
a{color:var(--teal);text-underline-offset:3px}a:hover{color:var(--teal-d)}
a:focus-visible,summary:focus-visible,.btn:focus-visible{outline:3px solid var(--navy);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:10px 14px;border-radius:8px;z-index:10}.skip:focus{left:12px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
header.top{border-bottom:1px solid var(--line);background:var(--bg)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}.brand .m{width:40px;height:40px;flex:none}
.word{font-family:var(--word);font-weight:600;font-size:28px;letter-spacing:.02em;line-height:1}
nav.t{display:flex;gap:4px}nav.t a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;color:var(--ink);text-decoration:none;font-weight:600;border-radius:8px}nav.t a:hover{background:var(--tint)}
h1,h2,h3{font-family:var(--serif);line-height:1.12;text-wrap:balance;margin:0}
h1{font-size:clamp(36px,6.2vw,60px);font-weight:700;letter-spacing:-.02em}
.lead{font-size:clamp(18px,2.2vw,21px);color:var(--muted);max-width:34em;margin:18px 0 0}
.hero{padding-block:clamp(36px,7vw,84px)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
/* the app illustration: a phone with fictional household items (CSS, no screenshots) */
.phones{display:flex;justify-content:center}
.phone{width:288px;background:#fff;border-radius:34px;border:8px solid var(--navy);box-shadow:0 24px 50px rgba(21,59,70,.22);overflow:hidden}
.phone .bar{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#fff;border-bottom:1px solid var(--line);font-weight:700;font-size:15px}.phone .bar .m{width:22px;height:22px}
.phone .band{background:#1f4a8f;color:#fff;padding:12px 16px 14px;border-radius:0 0 22px 22px}.phone .band small{opacity:.9;font-size:12px}.phone .band b{display:block;font-family:var(--serif);font-size:26px;line-height:1.1;margin-top:6px}
.phone .list{padding:12px;background:#eef2f5;display:grid;gap:8px}
.ev{background:#fff;border-radius:12px;padding:9px 12px;display:grid;grid-template-columns:4px 1fr auto;gap:10px;align-items:center;font-size:14px}
.ev i{height:34px;border-radius:2px}.ev b{display:block;font-size:15px}.ev div span{color:var(--muted);font-size:12.5px}
.av{width:26px;height:26px;border-radius:50%;color:#fff;font-weight:800;font-size:12px;display:grid;place-items:center}
.sec{padding-block:clamp(32px,5vw,64px)}
.sec h2{font-size:clamp(28px,4vw,38px);font-weight:700;letter-spacing:-.015em;margin-bottom:22px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px}.card h3{font-size:23px;margin:14px 0 8px}.card p{margin:0;color:var(--muted)}
.ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;color:#fff}
.band2{background:var(--tint);border-block:1px solid var(--line)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.perm{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px}
.perm .eyebrow{font-size:13px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.perm h3{font-size:26px;margin:6px 0 12px}.perm p{margin:0 0 12px}
.perm ul{margin:0;padding-left:1.2em;display:grid;gap:8px}
.gd{background:var(--navy);color:#fff;border-radius:22px;padding:clamp(24px,4vw,40px);display:grid;gap:16px;justify-items:start}
.gd h2{color:#fff;margin:0}.gd p{margin:0;max-width:44em;color:#e6eef0}.gd a:not(.btn){color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:999px;background:#fff;color:var(--navy);font-weight:800;text-decoration:none}.btn:hover{background:var(--mark);color:var(--navy)}
.help{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:baseline}.help h2{margin:0}
footer{border-top:1px solid var(--line);padding-block:28px 40px;color:var(--muted);font-size:15px}
footer .row{display:flex;flex-wrap:wrap;gap:4px 18px;align-items:center}footer .row .word{font-size:20px;color:var(--ink)}footer a{color:var(--ink)}
/* privacy */
.ptitle{padding-block:clamp(28px,5vw,56px) 8px}.ptitle h1{font-size:clamp(34px,5vw,48px)}
.upd{display:inline-block;margin:14px 0 0;padding:4px 12px;border-radius:999px;background:var(--tint);border:1px solid var(--line);color:var(--muted);font-size:15px}
.short{background:var(--surface);border:1px solid var(--line);border-left:6px solid var(--orange);border-radius:16px;padding:22px 24px;margin:24px 0}
.short h2{font-size:26px;margin:0 0 10px}.short ul{margin:0;padding-left:1.2em;display:grid;gap:8px}
.layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:48px;padding-bottom:64px;align-items:start}
.toc{position:sticky;top:16px;font-size:15px}.toc b{display:block;font-size:13px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}.toc a{display:block;padding:6px 10px;border-radius:8px;color:var(--ink);text-decoration:none;line-height:1.35}.toc a:hover{background:var(--tint)}.toc li ol{margin:2px 0 6px 12px}.toc li li a{color:var(--muted);font-size:14px}
details.tocm{display:none;margin:12px 0;border:1px solid var(--line);border-radius:12px;background:var(--surface)}details.tocm summary{min-height:48px;display:flex;align-items:center;padding:0 16px;font-weight:700;cursor:pointer}details.tocm .toc{position:static;padding:0 8px 12px}
.doc{max-width:46rem}.doc section{padding-top:30px;border-top:1px solid var(--line);margin-top:30px}.doc section:first-child{border:0;margin-top:0;padding-top:0}
.doc h2{font-size:clamp(26px,3.4vw,32px);margin-bottom:14px;scroll-margin-top:16px}.doc h3{font-family:var(--sans);font-size:19px;margin:26px 0 8px;scroll-margin-top:16px}
.doc p{margin:0 0 12px}.doc ul{margin:0 0 14px;padding-left:1.25em;display:grid;gap:6px}.doc ul ul{margin:6px 0 4px}
.tw{overflow-x:auto;margin:14px 0 18px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15.5px}th,td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line)}th{background:var(--tint);font-size:14px}tr:last-child td{border:0}
mark.m{background:var(--mark);color:#5b4300;font-size:.78em;font-weight:800;padding:1px 6px;border-radius:5px;overflow-wrap:anywhere}
.draftnote{background:var(--mark);color:#5b4300;border-radius:10px;padding:10px 14px;font-size:14.5px;margin-top:18px}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.cards,.two{grid-template-columns:1fr}.layout{grid-template-columns:minmax(0,1fr);gap:0}.layout>aside{display:none}details.tocm{display:block}.phones{margin-top:8px}}
@media (max-width:420px){.word{font-size:25px}nav.t a{padding:0 10px}.phone{width:100%;max-width:288px}}