/* Public Q&A + tools pages — paper palette shared with landing.html.
   The studio app never loads this file; it styles /guides/* and /tools/* only.
   2026-08-19: pool-style Q&A redesign (feed + sidebar + house ads). Tools-page
   classes (hub/dek/crumbs/toolstrip/prose/cta/ctabox + calculator inline styles)
   are preserved — the calculator's device styles live inline in pubpages.py. */
:root{color-scheme:light;--bg:#f4f1ea;--card:#ffffff;--edge:#e4ded3;--ink:#211d18;
 --mut:#6b6459;--gold:#77521a;--goldbg:#f4e9d4;--orange:#b8502c;--navy:#1d2a3a;--navybg:#e8edf4;
 --green:#2e6b34;--greenbg:#e3efe0;--amber:#8a6410;--amberbg:#f6ecd2;--red:#a03d2e;--redbg:#f6e2dc;
 --shadow:0 1px 2px rgba(40,32,18,.06),0 6px 18px -8px rgba(40,32,18,.14);
 --serif:Georgia,'Iowan Old Style','Times New Roman',serif}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
 background:var(--bg);color:var(--ink);line-height:1.6}
a{color:var(--gold)}
img{max-width:100%}

/* ---------------------------------------------------------- header / footer */
.pubhead{display:flex;align-items:center;gap:14px;padding:13px 22px;background:var(--card);
 border-bottom:1px solid var(--edge);position:sticky;top:0;z-index:9;box-shadow:0 1px 0 rgba(40,32,18,.03)}
.pubhead .mark{font-weight:800;letter-spacing:.02em;font-size:1.04rem;text-decoration:none;color:var(--ink)}
.pubhead .mark b{color:var(--gold)}
.pubhead nav{margin-left:auto;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.pubhead nav a{color:var(--mut);text-decoration:none;font-size:.9rem;font-weight:500}
.pubhead nav a:hover{color:var(--gold)}
.cta{display:inline-block;background:var(--orange);color:#fff!important;font-weight:700;
 padding:8px 18px;border-radius:9px;text-decoration:none;font-size:.9rem}
.cta:hover{filter:brightness(1.08)}
.cta.ghost{background:transparent;color:var(--ink)!important;border:1px solid var(--edge);font-weight:500}
.cta.dark{background:var(--navy)}
.pubfoot{border-top:1px solid var(--edge);margin-top:56px;padding:26px 22px 36px;background:var(--card);
 text-align:center;color:var(--mut);font-size:.85rem;line-height:2}

/* ------------------------------------------------------------- Q&A hub ---- */
.qa{max-width:1140px;margin:0 auto;padding:30px 18px 10px}
.qtop h1{font-family:var(--serif);font-size:2.15rem;letter-spacing:-.01em;margin:.1em 0 .25em}
.dek{color:var(--mut);font-size:1.02rem;max-width:68ch;margin:0 0 10px}
.statline{display:flex;gap:20px;flex-wrap:wrap;color:var(--mut);font-size:.86rem;font-weight:600;
 margin:6px 0 22px}
.qwrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:26px;align-items:start}
.qfeed{display:flex;flex-direction:column;gap:16px;min-width:0}

.qrow{display:grid;grid-template-columns:160px minmax(0,1fr);gap:0;background:var(--card);
 border:1px solid var(--edge);border-radius:14px;overflow:hidden;text-decoration:none;color:var(--ink);
 box-shadow:var(--shadow);transition:border-color .15s,transform .15s}
a.qrow:hover{border-color:var(--gold);transform:translateY(-2px)}
.qthumb{width:100%;height:100%;min-height:150px;object-fit:cover;object-position:50% 78%;display:block}
.qbody{padding:16px 20px 14px;display:flex;flex-direction:column;gap:7px;min-width:0}
.qchips{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.qcat{background:var(--goldbg);color:var(--gold);font-size:.72rem;font-weight:700;letter-spacing:.04em;
 text-transform:uppercase;padding:3px 10px;border-radius:99px}
.qlvl{font-size:.7rem;font-weight:800;letter-spacing:.06em;padding:3px 9px;border-radius:99px}
.qlvl.leasy{background:var(--greenbg);color:var(--green)}
.qlvl.lmedium{background:var(--amberbg);color:var(--amber)}
.qlvl.ladvanced,.qlvl.lhard{background:var(--redbg);color:var(--red)}
.qtime{color:var(--mut);font-size:.76rem;font-weight:600}
.qrow h2{font-family:var(--serif);font-size:1.28rem;line-height:1.28;margin:2px 0 0;letter-spacing:-.005em}
.qteaser{color:#4a443b;font-size:.92rem;margin:0;line-height:1.55;display:-webkit-box;
 -webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.qread{color:var(--gold);font-weight:700;font-size:.86rem;margin-top:2px}

/* house ads in the feed */
.qrow.ad.navy{grid-template-columns:120px minmax(0,1fr)}
.sponsor{color:var(--mut);font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.qrow.ad h2{font-size:1.18rem}
.qrow.ad .cta{align-self:flex-start;margin-top:4px}
.adbook{display:flex;align-items:center;justify-content:center;font-size:3rem;background:var(--navybg)}

/* ------------------------------------------------------------- sidebar ---- */
.qside{display:flex;flex-direction:column;gap:16px;position:sticky;top:76px}
.widget{background:var(--card);border:1px solid var(--edge);border-radius:14px;padding:16px 18px;
 box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.widget b{font-family:var(--serif);font-size:1.05rem;line-height:1.3}
.widget p{margin:0;color:var(--mut);font-size:.86rem;line-height:1.5}
.widget .cta{align-self:flex-start;font-size:.84rem;padding:7px 15px}
.widget.promo.gold{background:linear-gradient(160deg,#fbf5e6,#f4e9d4);border-color:#e0cda4}
.widget.promo.navy{background:linear-gradient(160deg,#eef2f8,#e2e9f2);border-color:#c9d4e2}
.wh{font-size:.95rem;border-bottom:1px solid var(--edge);padding-bottom:8px}
.wlink{display:block;color:var(--ink);text-decoration:none;font-size:.88rem;padding:7px 10px;
 border-radius:8px;line-height:1.35}
.wlink:hover{background:var(--goldbg);color:var(--gold)}

/* ------------------------------------------------------- article (answer) - */
.article{max-width:1140px;margin:0 auto;padding:26px 18px 10px}
.crumbs{color:var(--mut);font-size:.85rem;margin-bottom:16px}
.crumbs a{color:var(--mut);text-decoration:none}
.crumbs a:hover{color:var(--gold)}
.crumbs span{margin:0 6px}
.crcat{color:var(--gold);font-weight:600}
.qbubble{display:grid;grid-template-columns:64px minmax(0,1fr);gap:18px;background:var(--card);
 border:1px solid var(--edge);border-radius:16px;
 padding:24px 26px;box-shadow:var(--shadow);margin-bottom:22px}
.bigq{font-family:var(--serif);font-size:3rem;font-weight:700;color:var(--gold);line-height:1;
 background:var(--goldbg);width:64px;height:64px;border-radius:50%;display:flex;
 align-items:center;justify-content:center;padding-bottom:6px}
.qbubble h1{font-family:var(--serif);font-size:1.9rem;line-height:1.2;letter-spacing:-.01em;margin:8px 0 10px}
.qtext{font-size:1.04rem;line-height:1.6;color:#4a443b;font-style:italic;margin:0 0 10px;max-width:75ch}
.asked{color:var(--mut);font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;margin:0}
.anscol{min-width:0;background:var(--card);border:1px solid var(--edge);border-radius:16px;
 padding:6px 30px 26px;box-shadow:var(--shadow)}
.ansbar{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--edge);
 padding:18px 0 14px;margin-bottom:6px;font-size:1.05rem}
.biga{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:var(--green);
 background:var(--greenbg);width:40px;height:40px;border-radius:50%;display:flex;flex:none;
 align-items:center;justify-content:center;padding-bottom:3px}
.ansmeta{color:var(--mut);font-size:.85rem}

.prose{font-family:var(--serif);font-size:1.05rem;line-height:1.72}
.prose h2{font-size:1.4rem;line-height:1.3;margin:1.6em 0 .5em;letter-spacing:-.01em}
.prose h3{font-size:1.15rem;margin:1.4em 0 .4em}
.prose p,.prose li{max-width:72ch}
.prose li{margin:.35em 0}
.prose img{border-radius:10px;border:1px solid var(--edge)}
.prose blockquote{margin:1.2em 0;padding:2px 0 2px 18px;border-left:3px solid var(--gold);
 color:var(--mut);font-style:italic}
.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em;
 background:var(--bg);border:1px solid var(--edge);border-radius:5px;padding:1px 6px}
.prose pre{background:var(--bg);border:1px solid var(--edge);border-radius:10px;
 padding:14px 16px;overflow-x:auto}
.prose pre code{border:0;padding:0;background:none}
.prose table{border-collapse:collapse;width:100%;font-size:.95rem;margin:1.2em 0;
 font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif}
.prose th,.prose td{border:1px solid var(--edge);padding:8px 12px;text-align:left}
.prose th{background:var(--bg);font-size:.82rem;letter-spacing:.05em;text-transform:uppercase}
.prose tr:nth-child(even) td{background:#faf8f3}
.prose hr{border:0;border-top:1px solid var(--edge);margin:2em 0}

.disclaim{color:var(--mut);font-size:.76rem;line-height:1.55;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
 border-top:1px solid var(--edge);margin:22px 0 4px;padding-top:12px;max-width:80ch}
.pubfoot .disclaim{border:0;display:inline-block;margin:2px 0;padding:0;max-width:90ch;line-height:1.6}

/* CTA boxes */
.ctabox{display:flex;flex-direction:column;gap:8px;background:var(--goldbg);
 border:1px solid #e0cda4;border-radius:14px;padding:22px 24px;margin:30px 0 8px}
.ctabox b{font-family:var(--serif);font-size:1.15rem}
.ctabox span{color:var(--mut);font-size:.92rem;max-width:60ch}
.ctabox .cta{align-self:flex-start;margin-top:6px}
.ctabox.navy{background:var(--navybg);border-color:#c9d4e2}

/* ------------------------------------------------ tools pages (unchanged) - */
.hub{max-width:880px;margin:0 auto;padding:36px 18px 10px}
.hub h1{font-family:var(--serif);font-size:2.1rem;letter-spacing:-.01em;margin:.1em 0 .3em}
.toolstrip{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:22px 0 8px}
.toolcard{display:block;background:var(--card);border:1px solid var(--edge);border-radius:12px;
 padding:14px 16px;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s;
 box-shadow:var(--shadow)}
.toolcard:hover{border-color:var(--gold);transform:translateY(-2px)}
.toolcard b{display:block;font-size:.95rem;margin-bottom:4px}
.toolcard span{color:var(--mut);font-size:.8rem;line-height:1.45;display:block}

/* ---------------------------------------------------------------- mobile -- */
@media(max-width:920px){
 .qwrap{grid-template-columns:1fr}
 .qside{position:static}
}
@media(max-width:640px){
 .pubhead{flex-wrap:wrap}
 .pubhead nav{margin-left:0;width:100%;justify-content:flex-start}
 .qtop h1,.hub h1{font-size:1.6rem}
 .qrow{grid-template-columns:110px minmax(0,1fr)}
 .qrow.ad.navy{grid-template-columns:80px minmax(0,1fr)}
 .qthumb{min-height:110px}
 .qrow h2{font-size:1.08rem}
 .qteaser{-webkit-line-clamp:2}
 .qbubble{grid-template-columns:1fr;padding:20px}
 .bigq{width:48px;height:48px;font-size:2.2rem}
 .qbubble h1{font-size:1.45rem}
 .anscol{padding:4px 18px 20px}
}