/* ==========================================================================
   GuestObsesssed.autos — Design System
   Independent guide to the Checkers & Rally's GuestObsessed survey.
   Not affiliated with Checkers Drive-In Restaurants, Inc.
   ========================================================================== */

:root{
  --paper:#FBF8F2;
  --paper-2:#F3EEE4;
  --surface:#FFFFFF;
  --ink:#16181D;
  --ink-2:#4A505A;
  --ink-3:#757D88;
  --red:#D7262C;
  --red-dk:#A81C21;
  --red-lt:#FDECEC;
  --blue:#1B4DBE;
  --blue-lt:#EAF0FD;
  --ok:#15764F;
  --ok-lt:#E4F3EC;
  --amber:#9A6510;
  --amber-lt:#FBF0DA;
  --line:#E6DFD1;
  --line-2:#D2C9B7;
  --radius:14px;
  --radius-sm:9px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(22,24,29,.05),0 1px 3px rgba(22,24,29,.05);
  --shadow:0 2px 4px rgba(22,24,29,.04),0 10px 26px rgba(22,24,29,.07);
  --shadow-lg:0 4px 10px rgba(22,24,29,.05),0 20px 52px rgba(22,24,29,.11);
  --wrap:1180px;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --display:"Archivo","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:98px;overflow-x:hidden}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms !important;transition-duration:.01ms !important}}

body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.72;
  font-feature-settings:"kern","liga","calt";
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}

img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--red-dk)}
p a,li a,td a,dd a{text-decoration:underline;text-decoration-color:rgba(27,77,190,.34);text-underline-offset:3px;text-decoration-thickness:1.5px}
p a:hover,li a:hover,td a:hover,dd a:hover{text-decoration-color:var(--red)}
:focus-visible{outline:3px solid var(--red);outline-offset:2px;border-radius:4px}

h1,h2,h3,h4,h5{font-family:var(--display);font-weight:700;line-height:1.18;color:var(--ink);margin:0 0 .5em;letter-spacing:-.021em;overflow-wrap:break-word;text-wrap:balance}
h1{font-size:clamp(1.62rem,1.15rem + 2.4vw,3.1rem);line-height:1.1;letter-spacing:-.032em;font-weight:800}
h2{font-size:clamp(1.3rem,1.04rem + 1.3vw,2.08rem);margin-top:2.5em;letter-spacing:-.027em}
h3{font-size:clamp(1.17rem,1.05rem + .52vw,1.4rem);margin-top:2em}
h4{font-size:1.05rem;font-weight:700;margin-top:1.7em;letter-spacing:-.008em}
h2 + h3{margin-top:1.3em}
p{margin:0 0 1.15em;overflow-wrap:break-word}
ul,ol{margin:0 0 1.3em;padding-left:1.35em}
li{margin-bottom:.55em}
li::marker{color:var(--red)}
strong{font-weight:650;color:var(--ink)}
small{font-size:.86rem}
hr{border:0;border-top:1px solid var(--line);margin:2.8rem 0}
abbr[title]{text-decoration:underline dotted;cursor:help}
code,kbd{overflow-wrap:break-word;font-family:var(--mono);font-size:.86em;background:var(--paper-2);border:1px solid var(--line);border-radius:5px;padding:.12em .42em}
mark{background:var(--amber-lt);color:var(--ink);padding:.06em .26em;border-radius:3px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
@media (max-width:400px){.wrap{padding-inline:16px}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;z-index:999;background:var(--ink);color:#fff;padding:12px 20px;border-radius:0 0 8px 0;font-weight:700}
.skip:focus{left:0;color:#fff}

/* ---------- Top bar ---------- */
.topbar{background:var(--ink);color:#B9BEC7;font-size:.79rem;letter-spacing:.005em}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:8px 16px;min-height:38px;padding-block:6px}
.topbar strong{color:#fff;font-weight:600}
.topbar-note{display:block;margin:0;line-height:1.5}
.topbar-note svg{display:inline;vertical-align:-2px;margin-right:7px}
.topbar-note svg{opacity:.85}
.topbar a{color:#F0B7B9;text-decoration:underline;text-underline-offset:2px}
.topbar a:hover{color:#fff}
@media (max-width:800px){.topbar{font-size:.72rem}.topbar-date{display:none}.topbar .wrap{justify-content:center;text-align:center}}

/* ---------- Header / nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,248,242,.95);backdrop-filter:saturate(170%) blur(12px);-webkit-backdrop-filter:saturate(170%) blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:none;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{width:42px;height:42px;flex:none;border-radius:11px;overflow:hidden;box-shadow:var(--shadow-sm)}
.brand-text{display:flex;flex-direction:column;line-height:1.14}
.brand-name{font-family:var(--display);font-weight:800;font-size:1.03rem;letter-spacing:-.028em}
.brand-sub{font-size:.665rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:600}

.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav > li{list-style:none;position:relative;margin:0}
.nav ul{list-style:none;margin:0;padding:0}
.nav a.nav-link{display:flex;align-items:center;gap:5px;padding:9px 12px;border-radius:9px;font-size:.918rem;font-weight:600;color:var(--ink-2);white-space:nowrap;text-decoration:none}
.nav a.nav-link:hover,.nav li:hover > a.nav-link,.nav a.nav-link[aria-current="page"]{background:var(--red-lt);color:var(--red-dk)}
.nav a.nav-link[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--red)}
.nav .caret{width:9px;height:9px;flex:none;opacity:.6;transition:transform .18s}
.nav li:hover .caret{transform:rotate(180deg)}
.dropdown{position:absolute;top:calc(100% + 6px);left:0;min-width:272px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .17s ease;z-index:70}
.nav li:hover > .dropdown,.nav li:focus-within > .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:9px 12px;border-radius:8px;font-size:.9rem;font-weight:600;color:var(--ink-2);text-decoration:none}
.dropdown a span{display:block;font-weight:400;font-size:.785rem;color:var(--ink-3);margin-top:1px;line-height:1.4}
.dropdown a:hover{background:var(--paper-2);color:var(--red-dk)}
.nav-cta{margin-left:8px;background:var(--red);color:#fff !important;padding:10px 18px;border-radius:99px;font-size:.9rem;font-weight:700;box-shadow:0 2px 10px rgba(215,38,44,.3);white-space:nowrap}
.nav-cta:hover{background:var(--red-dk);color:#fff !important}
.burger{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line-2);background:var(--surface);border-radius:11px;cursor:pointer;padding:0;place-items:center;color:var(--ink)}
.burger span{display:block;width:19px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:.2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:19px;height:2px;background:currentColor;border-radius:2px;transition:.2s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

@media (max-width:1120px){
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--paper)}
  .burger{display:grid}
  .nav{position:fixed;inset:0 0 0 auto;width:min(340px,86vw);background:var(--surface);flex-direction:column;align-items:stretch;gap:2px;padding:84px 16px 40px;overflow-y:auto;transform:translateX(100%);visibility:hidden;transition:transform .26s ease,visibility .26s ease;box-shadow:-10px 0 40px rgba(22,24,29,.16);border-left:1px solid var(--line)}
  .nav.open{transform:translateX(0);visibility:visible}
  .nav a.nav-link{padding:12px 14px;font-size:1rem;justify-content:space-between}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:2px solid var(--red-lt);border-radius:0;margin:2px 0 6px 14px;padding:0 0 0 8px;display:none}
  .nav li.expanded > .dropdown{display:block}
  .nav li.expanded .caret{transform:rotate(180deg)}
  .nav-cta{margin:12px 0 0;text-align:center;justify-content:center}
}
.nav-scrim{position:fixed;inset:0;background:rgba(22,24,29,.45);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .24s ease,visibility .24s ease;z-index:55}
.nav-scrim.open{opacity:1;visibility:visible;pointer-events:auto}

/* ---------- Breadcrumbs ---------- */
.crumbs{padding-block:14px 0;font-size:.82rem;color:var(--ink-3)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin:0;padding:0}
.crumbs li{margin:0;display:flex;align-items:center;gap:7px}
.crumbs li+li::before{content:"\203A";color:var(--line-2);font-size:1rem;line-height:1}
.crumbs a{color:var(--ink-3);font-weight:500;text-decoration:none}
.crumbs a:hover{color:var(--red)}
.crumbs [aria-current]{color:var(--ink-2);font-weight:600}

/* ---------- Hero ---------- */
.hero{padding:26px 0 6px}
.hero-card{background:linear-gradient(160deg,#FFFFFF 0%,#FCF7EE 60%,#F5EFE2 100%);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(18px,4vw,52px);box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-card::after{content:"";position:absolute;right:-90px;top:-90px;width:330px;height:330px;border-radius:50%;background:radial-gradient(circle,rgba(215,38,44,.08),transparent 68%);pointer-events:none}
.hero h1{max-width:24ch;position:relative}
.hero-grid h1{max-width:19ch}
.hero .lede{font-size:clamp(1.03rem,.98rem + .36vw,1.21rem);color:var(--ink-2);max-width:64ch;margin-bottom:1.5em;position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--red-lt);color:var(--red-dk);font-size:.735rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;padding:6px 13px;border-radius:99px;margin-bottom:18px;border:1px solid rgba(215,38,44,.2)}
.eyebrow.dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.eyebrow.ok{background:var(--ok-lt);color:var(--ok);border-color:rgba(21,118,79,.22)}

.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,3.4vw,46px);align-items:center;position:relative}
.hero-grid > *{min-width:0}
@media (max-width:880px){.hero-grid{grid-template-columns:1fr}.hero-figure{order:-1}}
.hero-figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-figure img{width:100%}

.hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(128px,1fr));gap:12px;margin-top:26px;position:relative}
.hero-stats > *{min-width:0}
.stat{background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:var(--radius);padding:15px 16px}
.stat b{display:block;font-family:var(--display);font-size:1.55rem;line-height:1.1;color:var(--red-dk);letter-spacing:-.03em;font-weight:800}
.stat span{display:block;font-size:.755rem;color:var(--ink-3);font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-top:4px;line-height:1.35}

/* ---------- Layout ---------- */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 314px;gap:46px;align-items:start;padding-block:36px 64px}
@media (max-width:1020px){.layout{grid-template-columns:1fr;gap:0;padding-block-start:26px}.sidebar{display:none}}
.content{min-width:0;max-width:78ch;overflow-wrap:break-word}
.content > *:first-child{margin-top:0}
.sidebar{position:sticky;top:94px;display:flex;flex-direction:column;gap:22px}

.meta-line{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.83rem;color:var(--ink-3);padding-bottom:20px;margin-bottom:24px;border-bottom:1px solid var(--line)}
.meta-line b{color:var(--ink-2);font-weight:600}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 26px;border-radius:99px;font-weight:700;font-size:1rem;text-decoration:none !important;border:1.5px solid transparent;cursor:pointer;line-height:1.25;text-align:center;transition:background .16s,color .16s,box-shadow .16s,transform .12s}
.btn:active{transform:translateY(1px)}
.btn svg{flex:none}
.btn-primary{background:var(--red);color:#fff !important;box-shadow:0 3px 14px rgba(215,38,44,.3)}
.btn-primary:hover{background:var(--red-dk);color:#fff !important;box-shadow:0 5px 20px rgba(215,38,44,.36)}
.btn-dark{background:var(--ink);color:#fff !important}
.btn-dark:hover{background:#000;color:#fff !important}
.btn-ghost{background:var(--surface);color:var(--ink) !important;border-color:var(--line-2)}
.btn-ghost:hover{background:var(--paper-2);border-color:var(--ink-3);color:var(--ink) !important}
.btn-lg{padding:17px 34px;font-size:1.08rem}
.btn-sm{padding:10px 18px;font-size:.9rem}
.btn-block{display:flex;width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0;min-width:0}
.btn{max-width:100%}
@media (max-width:400px){.btn{width:100%}.btn-lg{padding:15px 20px;font-size:1rem}}

/* Official survey CTA panel */
.cta-panel{background:linear-gradient(155deg,#1D2026,#101216);color:#E9EBEF;border-radius:var(--radius-lg);padding:clamp(26px,3.4vw,42px);margin:36px 0;position:relative;overflow:hidden;border:1px solid #262A31}
.cta-panel::before{content:"";position:absolute;inset:0;background-image:linear-gradient(45deg,rgba(255,255,255,.028) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.028) 50%,rgba(255,255,255,.028) 75%,transparent 75%);background-size:26px 26px;pointer-events:none}
.cta-panel > *{position:relative}
.cta-panel h2,.cta-panel h3{color:#fff;margin-top:0;margin-bottom:.4em}
.cta-panel p{color:#AEB4BE;max-width:56ch}
.cta-panel .btn-primary{box-shadow:0 4px 22px rgba(215,38,44,.42)}
.cta-note{display:flex;align-items:flex-start;gap:9px;font-size:.83rem;color:#868D97;margin:16px 0 0;max-width:60ch}
.cta-note svg{flex:none;margin-top:3px;opacity:.8}
.cta-panel .btn-ghost{background:transparent;color:#E9EBEF !important;border-color:#3A404A}
.cta-panel .btn-ghost:hover{background:#22262D;border-color:#525A66;color:#fff !important}

/* ---------- Cards, callouts, TOC ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.card h3,.card h4{margin-top:0}
.card > *:last-child{margin-bottom:0}

.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.toc .toc-title{font-size:.735rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin:0 0 12px;font-family:var(--sans)}
.toc ol{list-style:none;padding:0;margin:0;counter-reset:toc}
.toc li{margin:0;counter-increment:toc}
.toc a{display:flex;gap:9px;padding:6px 0;font-size:.872rem;font-weight:500;color:var(--ink-2);line-height:1.45;text-decoration:none;border-bottom:1px solid rgba(230,223,209,.6)}
.toc li:last-child a{border-bottom:0}
.toc a::before{content:counter(toc,decimal-leading-zero);font-size:.72rem;font-weight:700;color:var(--red);opacity:.62;flex:none;padding-top:2px}
.toc a:hover,.toc a.active{color:var(--red-dk);font-weight:600}

.toc-inline{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;margin:30px 0}
.toc-inline .toc-title{font-size:.735rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin:0 0 12px}
.toc-inline ol{columns:2;column-gap:32px;list-style:none;padding:0;margin:0}
.toc-inline li{margin:0 0 7px;break-inside:avoid}
.toc-inline a{font-size:.9rem;font-weight:600;color:var(--ink-2);text-decoration:none}
.toc-inline a:hover{color:var(--red)}
@media (max-width:640px){.toc-inline ol{columns:1}}

.callout{border-radius:var(--radius);padding:18px 22px;margin:28px 0;border:1px solid;font-size:.955rem}
.callout > *:last-child{margin-bottom:0}
.callout .callout-h{display:flex;align-items:center;gap:9px;font-weight:800;font-size:.775rem;letter-spacing:.1em;text-transform:uppercase;margin:0 0 9px;font-family:var(--sans)}
.callout.info{background:var(--blue-lt);border-color:rgba(27,77,190,.2)}
.callout.info .callout-h{color:var(--blue)}
.callout.warn{background:var(--amber-lt);border-color:rgba(154,101,16,.26)}
.callout.warn .callout-h{color:var(--amber)}
.callout.tip{background:var(--red-lt);border-color:rgba(215,38,44,.2)}
.callout.tip .callout-h{color:var(--red-dk)}
.callout.ok{background:var(--ok-lt);border-color:rgba(21,118,79,.22)}
.callout.ok .callout-h{color:var(--ok)}

.keytakeaway{background:var(--surface);border:1px solid var(--line-2);border-left:5px solid var(--red);border-radius:var(--radius);padding:22px 26px;margin:28px 0;box-shadow:var(--shadow-sm)}
.keytakeaway .callout-h{font-size:.775rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--red-dk);margin:0 0 12px}
.keytakeaway ul{margin-bottom:0;padding-left:1.2em}
.keytakeaway li{font-size:.96rem}

/* ---------- Steps ---------- */
.steps{list-style:none;padding:0;margin:32px 0;counter-reset:step}
.step{counter-increment:step;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin:0 0 20px;overflow:hidden;box-shadow:var(--shadow-sm)}
.step-head{display:flex;align-items:flex-start;gap:16px;padding:22px 24px 4px}
.step-num{flex:none;width:42px;height:42px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:1.15rem;margin-top:2px}
.step-head h3{margin:6px 0 0;font-size:clamp(1.1rem,1rem + .45vw,1.3rem)}
.step-body{padding:6px 24px 24px 82px}
.step-body > *:last-child{margin-bottom:0}
@media (max-width:600px){.step-body{padding:6px 20px 22px}.step-head{padding:20px 20px 4px;gap:13px}.step-num{width:36px;height:36px;font-size:1rem}}
.step-figure{margin:18px 0 0;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line)}
.step-figure img{width:100%;background:var(--paper)}
.step-figure figcaption{font-size:.81rem;color:var(--ink-3);padding:10px 14px;background:var(--paper-2);border-top:1px solid var(--line);margin:0}

figure{margin:30px 0}
figure img{border-radius:var(--radius);border:1px solid var(--line);width:100%}
figure figcaption{font-size:.83rem;color:var(--ink-3);margin-top:10px;line-height:1.55}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;margin:26px 0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);-webkit-overflow-scrolling:touch;scrollbar-width:thin}
/* CSS-only "there is more to the right" cue: the edge shadows are scroll-attached,
   so they appear only while the table actually overflows. No JS. */
.table-wrap{background-image:
  linear-gradient(to right,var(--surface) 32%,rgba(255,255,255,0)),
  linear-gradient(to left,var(--surface) 32%,rgba(255,255,255,0)),
  radial-gradient(farthest-side at 0 50%,rgba(22,24,29,.16),rgba(22,24,29,0)),
  radial-gradient(farthest-side at 100% 50%,rgba(22,24,29,.16),rgba(22,24,29,0));
  background-position:left center,right center,left center,right center;
  background-repeat:no-repeat;
  background-size:44px 100%,44px 100%,15px 100%,15px 100%;
  background-attachment:local,local,scroll,scroll}
table{border-collapse:collapse;width:100%;font-size:.93rem;min-width:520px}
caption{caption-side:top;text-align:left;font-size:.79rem;color:var(--ink-3);padding:14px 18px 0;font-weight:600;letter-spacing:.03em;text-transform:uppercase}
th,td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--paper-2);font-weight:700;font-size:.78rem;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-2);white-space:nowrap;border-bottom:2px solid var(--line-2)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(251,248,242,.75)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.yes{color:var(--ok);font-weight:700}
.no{color:var(--red-dk);font-weight:700}

/* ---------- FAQ ---------- */
.faq{margin:28px 0}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:11px;overflow:hidden;box-shadow:var(--shadow-sm)}
.faq details[open]{border-color:var(--line-2)}
.faq summary{cursor:pointer;padding:17px 52px 17px 22px;font-weight:650;font-size:1rem;list-style:none;position:relative;color:var(--ink);line-height:1.5}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:22px;top:50%;width:10px;height:10px;border-right:2.2px solid var(--red);border-bottom:2.2px solid var(--red);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq summary:hover{background:var(--paper-2)}
.faq .faq-a{padding:0 22px 20px;border-top:1px solid var(--line);margin-top:0;padding-top:16px}
.faq .faq-a > *:last-child{margin-bottom:0}

/* ---------- Sidebar widgets ---------- */
.side-cta{background:linear-gradient(155deg,#1D2026,#101216);border-radius:var(--radius);padding:22px;color:#E9EBEF;border:1px solid #262A31}
.side-cta h3{color:#fff;font-size:1.06rem;margin:0 0 8px}
.side-cta p{font-size:.87rem;color:#A4ABB5;margin-bottom:16px}
.side-list{list-style:none;padding:0;margin:0}
.side-list li{margin:0;border-bottom:1px solid var(--line)}
.side-list li:last-child{border-bottom:0}
.side-list a{display:block;padding:10px 0;font-size:.895rem;font-weight:600;color:var(--ink-2);text-decoration:none}
.side-list a:hover{color:var(--red)}
.side-list span{display:block;font-size:.78rem;color:var(--ink-3);font-weight:400;line-height:1.45;margin-top:1px}

/* ---------- Related / cards grid ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:16px;margin:26px 0}
.card-link{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-decoration:none !important;box-shadow:var(--shadow-sm);transition:border-color .16s,box-shadow .16s,transform .16s}
.card-link:hover{border-color:var(--line-2);box-shadow:var(--shadow);transform:translateY(-2px)}
.card-link b{font-family:var(--display);font-size:1.02rem;font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1.3}
.card-link span{font-size:.865rem;color:var(--ink-3);line-height:1.55}
.card-link:hover b{color:var(--red-dk)}

/* ---------- Pros / cons ---------- */
.pc{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:26px 0}
.pc > div{border-radius:var(--radius);padding:20px 22px;border:1px solid}
.pc .pros{background:var(--ok-lt);border-color:rgba(21,118,79,.22)}
.pc .cons{background:var(--red-lt);border-color:rgba(215,38,44,.2)}
.pc h4{margin:0 0 10px;font-size:.79rem;letter-spacing:.1em;text-transform:uppercase}
.pc .pros h4{color:var(--ok)}
.pc .cons h4{color:var(--red-dk)}
.pc ul{margin:0;padding-left:1.15em;font-size:.925rem}
.pc li{margin-bottom:.45em}

/* ---------- Definition list ---------- */
.dl{margin:26px 0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.dl div{display:grid;grid-template-columns:minmax(150px,32%) 1fr;border-bottom:1px solid var(--line)}
.dl div:last-child{border-bottom:0}
.dl dt{padding:13px 18px;font-weight:650;font-size:.9rem;background:var(--paper-2);color:var(--ink-2);margin:0}
.dl dd{padding:13px 18px;margin:0;font-size:.945rem}
@media (max-width:560px){.dl div{grid-template-columns:1fr}.dl dt{padding-bottom:4px}.dl dd{padding-top:4px}}

/* ---------- Author / trust box ---------- */
.authorbox{display:flex;gap:18px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin:38px 0 0;box-shadow:var(--shadow-sm)}
.authorbox .ab-mark{flex:none;width:54px;height:54px;border-radius:12px;overflow:hidden}
.authorbox p{font-size:.9rem;color:var(--ink-2);margin:0}
.authorbox b{display:block;font-family:var(--display);font-size:1rem;color:var(--ink);margin-bottom:4px}

/* ---------- Forms ---------- */
.form-grid{display:grid;gap:16px;margin:24px 0}
.field label{display:block;font-weight:650;font-size:.9rem;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line-2);border-radius:var(--radius-sm);font:inherit;font-size:.96rem;background:var(--surface);color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(215,38,44,.14)}
.field textarea{min-height:150px;resize:vertical}
.field small{display:block;color:var(--ink-3);margin-top:5px;font-size:.81rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#9CA3AD;margin-top:60px;font-size:.9rem}
.footer-top{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:30px 26px;padding-block:46px 34px}
.footer-top > *{min-width:0}
.footer-top > :first-child{grid-column:1/-1}
@media (min-width:940px){.footer-top{grid-template-columns:minmax(230px,1.3fr) repeat(4,minmax(120px,1fr));gap:34px}.footer-top > :first-child{grid-column:auto}}
.site-footer h4{color:#fff;font-size:.755rem;letter-spacing:.13em;text-transform:uppercase;margin:0 0 14px;font-family:var(--sans);font-weight:700}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:9px}
.site-footer a{color:#9CA3AD;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand img{width:40px;height:40px;border-radius:10px}
.footer-brand b{color:#fff;font-family:var(--display);font-size:1.04rem;font-weight:800;letter-spacing:-.028em}
.footer-about{max-width:42ch;line-height:1.7;font-size:.88rem}
.footer-bottom{border-top:1px solid #2A2E36;padding-block:22px 34px;display:flex;flex-wrap:wrap;gap:14px 26px;justify-content:space-between;align-items:center;font-size:.83rem}
.footer-disclaimer{background:#101216;border:1px solid #2A2E36;border-radius:var(--radius);padding:18px 22px;margin-bottom:34px;font-size:.845rem;line-height:1.68;color:#8B929C}
.footer-disclaimer b{color:#D6DAE0}

/* ---------- Utilities ---------- */
.lead{font-size:1.1rem;color:var(--ink-2)}
.center{text-align:center}
.mt0{margin-top:0}
.mb0{margin-bottom:0}
.updated-pill{display:inline-flex;align-items:center;gap:7px;background:var(--ok-lt);color:var(--ok);border:1px solid rgba(21,118,79,.22);border-radius:99px;padding:5px 13px;font-size:.775rem;font-weight:700}
.code-block{font-family:var(--mono);background:var(--ink);color:#E9EBEF;border-radius:var(--radius-sm);padding:16px 18px;font-size:.87rem;overflow-x:auto;margin:20px 0}
.badge{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:5px;vertical-align:middle}
.badge-red{background:var(--red-lt);color:var(--red-dk)}
.badge-ok{background:var(--ok-lt);color:var(--ok)}
.badge-grey{background:var(--paper-2);color:var(--ink-3)}

/* ---------- Print ---------- */
@media print{
  .site-header,.topbar,.sidebar,.nav-scrim,.cta-panel,.site-footer,.btn-row{display:none !important}
  body{background:#fff;font-size:11pt}
  .layout{grid-template-columns:1fr;padding:0}
  a{color:#000;text-decoration:underline}
}