/* ===== NOTES, ANSWERS, PRIVACY: long-form reading in the Signal system ===== */

/* list pages */
.list-hero{position:relative;padding:calc(var(--nav-h) + clamp(80px,11vw,160px)) 0 clamp(60px,7vw,100px);overflow:hidden}
.list-hero::before{content:"";position:absolute;right:-18vw;top:-26vw;width:64vw;height:64vw;border-radius:50%;background:radial-gradient(circle,rgba(255,106,61,.12),transparent 62%);pointer-events:none}
.list-hero h1{margin:28px 0 30px;max-width:16ch}
.list-hero h1 .serif{color:var(--signal)}
.list-sec{padding:0 0 clamp(100px,12vw,170px)}

.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.row{position:relative;display:grid;grid-template-columns:minmax(150px,.3fr) minmax(0,1fr) 40px;grid-template-rows:auto auto;column-gap:32px;row-gap:10px;padding:34px 0;border-bottom:1px solid var(--line)}
.row .mono{grid-row:1/3;color:var(--mute-2);padding-top:.7em}
.row-t{font-size:clamp(1.5rem,2.6vw,2.5rem);font-weight:600;letter-spacing:-.04em;line-height:1.05;transition:color .35s,transform .6s var(--ease)}
.row-s{grid-column:2;color:var(--mute);max-width:46em;font-size:16px}
.row-go{grid-column:3;grid-row:1/3;align-self:center;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-2);transition:background .35s,border-color .35s,color .35s}
.row-go svg{width:14px}
.row:hover .row-t{color:var(--signal);transform:translateX(10px)}
.row:hover .row-go{background:var(--signal);border-color:var(--signal);color:var(--void)}

.qas{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.qa{display:flex;flex-direction:column;gap:16px;height:100%;padding:clamp(24px,3vw,38px);border-radius:22px;background:var(--ink-2);border:1px solid var(--line);transition:border-color .35s,transform .6s var(--ease),background .35s}
.qa:hover{border-color:rgba(255,106,61,.6);transform:translateY(-4px);background:#1F1D1A}
.qa-n{color:var(--signal)}
.qa-q{font-size:clamp(1.35rem,2.1vw,2rem);font-weight:600;letter-spacing:-.035em;line-height:1.1}
.qa-a{color:var(--mute);font-size:15.5px}
.qa-d{margin-top:auto;color:var(--mute-2)}

/* article pages */
.art-hero{position:relative;padding:calc(var(--nav-h) + clamp(70px,9vw,130px)) 0 clamp(60px,7vw,100px);overflow:hidden}
.art-hero::before{content:"";position:absolute;left:-20vw;top:-30vw;width:70vw;height:70vw;border-radius:50%;background:radial-gradient(circle,rgba(255,106,61,.10),transparent 62%);pointer-events:none}
.art-hero .wrap{position:relative;max-width:1100px}
.back{display:inline-flex;align-items:center;gap:10px;color:var(--mute);margin-bottom:34px;transition:color .3s,gap .4s var(--ease)}
.back svg{width:12px;transform:rotate(180deg)}
.back:hover{color:var(--text);gap:14px}
.art-hero .eyebrow{display:flex}
.art-hero h1{margin:24px 0 26px;max-width:20ch;text-wrap:balance}
.art-hero .lede{max-width:40em;color:#B5B2AB}
.short-answer{margin-top:36px;max-width:52em;padding:26px 28px;border-radius:20px;background:rgba(255,255,255,.04);border:1px solid var(--line-2);border-left:3px solid var(--signal)}
.short-answer .mono{display:block;color:var(--signal);margin-bottom:10px}
.short-answer p{margin:0;font-size:clamp(1.05rem,1.3vw,1.2rem);line-height:1.6;color:var(--text)}

.art-body{padding:clamp(60px,7vw,110px) 0 clamp(90px,11vw,160px);border-radius:32px 32px 0 0}
.art-body .wrap{max-width:1100px}
.prose{max-width:720px;margin:0 auto;font-size:18px;line-height:1.72;color:#3A3834}
.prose>*:first-child{margin-top:0}
.prose p{margin:0 0 22px}
.prose h2{font-size:clamp(1.6rem,2.4vw,2.2rem);font-weight:600;letter-spacing:-.035em;line-height:1.12;color:var(--ink);margin:56px 0 18px}
.prose h3{font-size:1.25rem;font-weight:600;letter-spacing:-.02em;color:var(--ink);margin:36px 0 12px}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--signal);text-decoration-thickness:1.5px;text-underline-offset:4px;transition:color .2s}
.prose a:hover{color:var(--signal-ink)}
.prose ul,.prose ol{margin:0 0 24px;padding-left:22px}
.prose li{margin-bottom:10px;padding-left:4px}
.prose li::marker{color:var(--signal-ink)}
.prose blockquote{margin:32px 0;padding:6px 0 6px 24px;border-left:3px solid var(--signal);font-size:1.15em;color:var(--ink)}
.prose table,.prose .ans-table{width:100%;border-collapse:collapse;margin:24px 0 32px;font-size:15px;line-height:1.5}
.prose th,.prose td{text-align:left;vertical-align:top;padding:12px 14px 12px 0;border-bottom:1px solid rgba(19,19,17,.12)}
.prose th{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.prose .table-wrap,.prose table{display:block;overflow-x:auto}
.prose code{font-family:var(--f-mono);font-size:.88em;padding:2px 6px;border-radius:5px;background:rgba(19,19,17,.06)}
.faq{margin:0 0 30px;border-top:1px solid rgba(19,19,17,.14)}
.faq details{border-bottom:1px solid rgba(19,19,17,.14);padding:20px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font-weight:600;font-size:17.5px;letter-spacing:-.015em;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:26px;height:26px;border-radius:50%;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 26'%3E%3Cpath d='M8 13h10M13 8v10' stroke='%23F1EFEA' stroke-width='1.6'/%3E%3C/svg%3E");transition:transform .4s var(--ease),background-color .3s}
.faq details[open] summary::after{transform:rotate(45deg);background-color:var(--signal)}
.faq details p{margin:12px 0 0;font-size:16.5px}
.sources{margin:36px 0 0;padding-top:22px;border-top:1px solid rgba(19,19,17,.14);font-size:15px}
.sources .mono{color:var(--mute)}
.sources ul{margin:12px 0 0}
.disclosure{margin-top:26px;font-size:14.5px;color:var(--mute);font-style:italic}
.updated{color:var(--mute);margin-top:40px}
.art-cta{margin:56px 0 0;padding:clamp(26px,3vw,40px);border-radius:24px;background:var(--ink);color:var(--text);display:flex;flex-direction:column;gap:22px;align-items:flex-start;
  --line-2:rgba(238,236,231,.2);--mute:#8E8B84}
.art-cta p{margin:0;font-size:17px;line-height:1.6;color:#B5B2AB}
.art-cta strong{color:var(--text)}
.art-cta .btn.solid{background:var(--text);color:var(--void);border-color:var(--text)}
.art-cta .btn.solid:hover{color:var(--void)}

@media (max-width:860px){
  .row{grid-template-columns:1fr 40px;row-gap:8px}
  .row .mono{grid-row:auto;grid-column:1;padding:0}
  .row-t,.row-s{grid-column:1}
  .row-go{grid-column:2;grid-row:1/4}
  .qas{grid-template-columns:1fr}
  .prose{font-size:17px}
}
/* wide comparison tables: scroll inside their own box on phones instead of widening the page */
@media (max-width:720px){.prose table,.prose .ans-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;font-size:14px}.prose table th,.prose table td{min-width:8.5em}}