:root{color-scheme:dark;--bg:#070707;--panel:#121214;--panel2:#19191c;--ink:#f7f7f5;--muted:#aaa9a7;--line:rgba(255,255,255,.14);--red:#f13a30}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:#ff6a62;text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,input:focus-visible{outline:2px solid var(--red);outline-offset:3px}header{border-bottom:1px solid var(--line);background:#0b0b0c}header .header-inner{max-width:1240px;margin:auto;min-height:82px;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}header a{color:var(--ink)}.help-brand{display:inline-flex;align-items:center;gap:12px;line-height:1.1}.help-brand img{width:49px;height:44px;object-fit:contain}.help-brand strong{display:block;letter-spacing:.14em;font-size:15px}.help-brand small{font-size:9px;letter-spacing:.16em;color:var(--muted)}.help-nav{display:flex;gap:24px;align-items:center;font-size:13px;font-weight:700}.help-nav .app-link{padding:11px 15px;background:#fff;color:#111;border-radius:3px}.help-nav .app-link:hover{background:#e5e5e5;text-decoration:none}main{max-width:1200px;margin:auto;padding:56px 24px 100px}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 85% 0,rgba(241,58,48,.17),transparent 40%),linear-gradient(145deg,#1c1c1f,#101012);border:1px solid var(--line);padding:clamp(28px,5vw,60px);margin-bottom:38px}.eyebrow{display:block;color:var(--red);font-size:11px;font-weight:900;letter-spacing:.19em;text-transform:uppercase;margin-bottom:14px}.hero h1{font-size:clamp(38px,6vw,72px);line-height:.98;letter-spacing:-.055em;text-transform:uppercase;margin:0 0 18px;max-width:750px}.hero h1 em{font-style:normal;color:var(--red)}.hero p{margin:0;color:#c3c2c0;max-width:630px;font-size:18px}.search{width:100%;max-width:700px;padding:16px 18px;border:1px solid #67676b;border-radius:3px;background:#0b0b0c;color:#fff;font:inherit;margin-top:28px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}.category,.article{background:linear-gradient(145deg,#161618,#0e0e10);border:1px solid var(--line)}.category{padding:29px}.category h2{margin:0 0 14px;font-size:24px;letter-spacing:-.03em}.category h2:before{content:"";display:block;background:var(--red);height:3px;width:28px;margin-bottom:19px}.category ul{list-style:none;margin:0;padding:0}.category li{border-top:1px solid var(--line);padding:13px 0}.category li a{color:#eeedeb;font-weight:650}.category li a:hover{color:var(--red)}[hidden]{display:none!important}.article{max-width:850px;margin:auto;padding:clamp(25px,5vw,60px)}.article h1{font-size:clamp(34px,5vw,56px);line-height:1.05;letter-spacing:-.05em;margin:8px 0 18px}.article h2{font-size:27px;line-height:1.2;letter-spacing:-.03em;margin-top:42px}.article h3{margin:30px 0 9px}.article p,.article li{color:#c3c2c4}.article li{margin:12px 0}.article ol,.article ul{padding-left:24px}.article strong{color:#fff}.crumb{font-size:13px;color:#85858b;margin:0 auto 20px;max-width:850px}.summary{font-size:20px!important;color:#dedddb!important;line-height:1.55}.note,.example{background:#231719;border-left:3px solid var(--red);padding:18px 22px}.example{margin:22px 0;color:#f4e8e8}.method-card{background:#0b0b0c;border:1px solid var(--line);padding:20px 24px;margin:24px 0}.method-card strong{display:block;color:var(--red);font-size:13px;letter-spacing:.08em;text-transform:uppercase}.formula{display:block;background:#080808;border:1px solid var(--line);padding:16px 20px;overflow-x:auto;font-size:clamp(15px,2.6vw,22px);font-weight:800;color:#fff;margin:18px 0}.figure{margin:24px 0;padding:22px;background:#0b0b0c;border:1px solid var(--line)}.figure svg{display:block;width:100%;height:auto}.figure figcaption{color:#aaa9a7;font-size:13px;line-height:1.55;margin-top:14px}.related{border-top:1px solid var(--line);margin-top:45px;padding-top:12px}.sources{font-size:14px}.sources a{overflow-wrap:anywhere}footer{text-align:center;border-top:1px solid var(--line);color:#85858b;padding:30px}.footer-link{color:#fff}@media(max-width:600px){header .header-inner{padding:12px 16px}.help-nav{gap:13px;font-size:12px}.help-nav .app-link{padding:8px}.help-brand img{width:39px;height:36px}.help-brand small{display:none}main{padding:28px 16px 65px}.hero{padding:28px}.article{padding:24px}.category{padding:24px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.count{margin:-8px 0 15px;color:#85858b;font-size:12px;font-weight:750;text-transform:uppercase;letter-spacing:.08em}.search-status{min-height:1.5em;color:#aaa9a7;font-size:13px;margin:9px 0 0!important}.article .sources li{margin:9px 0}
/* The Help Center uses the public website palette regardless of the app's saved theme. */
html,body{background:#070707!important;color:#f7f7f5!important;color-scheme:dark}header .help-brand,header .help-brand strong,.article h1,.article h2,.article h3,.category h2{color:#f7f7f5!important}.article,.category{color:#f7f7f5}.article p,.article li{color:#c3c2c4}.crumb{color:#a7a7aa}
/* Real app screenshots sit inside a restrained iPhone frame. The source images remain unaltered. */
.help-screens{margin:40px 0 44px;padding:24px 16px;background:#0b0b0c;border:1px solid var(--line)}
.help-screens h2{margin:0 0 22px!important;text-align:center;font-size:24px!important}
.help-phone-gallery{display:flex;flex-wrap:wrap;justify-content:center;align-items:start;gap:28px}
.help-phone-figure{width:min(100%,310px);margin:0}
.help-phone-link{display:block;color:inherit;border-radius:46px}
.help-phone-link:hover{text-decoration:none}
.help-phone-device{position:relative;display:block;width:100%;padding:8px;background:#050506;border:2px solid #57575d;border-radius:48px;box-shadow:0 24px 55px rgba(0,0,0,.55),inset 0 0 0 2px #161619;transition:transform .18s ease}
.help-phone-link:hover .help-phone-device{transform:translateY(-3px)}
.help-phone-device::before{content:"";position:absolute;left:50%;top:12px;z-index:1;transform:translateX(-50%);width:31%;height:15px;background:#030304;border-radius:0 0 15px 15px;pointer-events:none}
.help-phone-device img{display:block;width:100%;height:auto;aspect-ratio:944/2048;object-fit:cover;border-radius:38px;background:#0a0a0c}
.help-phone-figure figcaption{padding:14px 5px 0;color:#c3c2c4;font-size:14px;line-height:1.55}
.help-phone-figure figcaption a{display:block;margin-top:6px;font-weight:750}
@media(max-width:640px){.help-screens{margin-left:-12px;margin-right:-12px;padding:22px 10px}.help-phone-gallery{gap:34px}.help-phone-figure{width:min(100%,300px)}}