:root{
  --bg:#ffffff; --paper:#ffffff; --ink:#0f0f10; --muted:#5e6064; --line:#e3e4e8; --soft:#f6f7f9;
  --max:1180px; --content:760px; --radius:24px; --shadow:0 10px 32px rgba(0,0,0,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;line-height:1.7;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.topbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(0,0,0,.06)}
.topinner{width:min(var(--max),calc(100% - 32px));margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:13px}
.brand img{width:24px;height:24px}
.nav{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.nav a{padding:8px 12px;border-radius:999px;font-size:13px;color:var(--muted)}
.nav a:hover,.nav a.active{background:#f1f2f4;color:var(--ink)}
.hero-dark{position:relative;min-height:100vh;background:#050505;color:#fff;overflow:hidden}
.hero-dark canvas{position:absolute;inset:0;width:100%;height:100%}
.hero-overlay{position:relative;z-index:2;width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:26px 0 74px;min-height:100vh;display:flex;flex-direction:column}
.hero-top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 0 24px}
.hero-top .brand,.hero-top .nav a{color:#f2f2f2}.hero-top .nav a:hover,.hero-top .nav a.active{background:rgba(255,255,255,.08);color:#fff}
.hero-top .brand img{filter:invert(1)}
.hero-main{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;flex:1}
.hero-copy h1{margin:0;font-size:clamp(2.6rem,6vw,5.8rem);line-height:.95;letter-spacing:-.05em}
.hero-copy .lede{font-size:clamp(1.05rem,1.6vw,1.25rem);max-width:720px;color:rgba(255,255,255,.84);margin:20px 0 28px}
.kicker{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.hero-dark .kicker{color:rgba(255,255,255,.62)}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.button{display:inline-flex;align-items:center;gap:10px;padding:13px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#101214;font-weight:600;font-size:14px;box-shadow:var(--shadow)}
.button.dark{background:#fff;color:#050505;border-color:transparent}
.button.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.22);box-shadow:none}
.button.soft{background:#f5f6f8}
.hero-panel{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);backdrop-filter:blur(12px);border-radius:28px;padding:24px;box-shadow:0 20px 64px rgba(0,0,0,.25)}
.hero-panel h2{margin:0 0 12px;font-size:1.1rem;color:#fff}
.type-line{min-height:90px;font-size:1.15rem;line-height:1.5;color:#fff;font-weight:600}
.type-sub{color:rgba(255,255,255,.66);font-size:14px;margin-top:10px}
.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}
.metric{padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}
.metric .label{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.52);margin-bottom:6px}
.metric strong{font-size:1rem;color:#fff}
main .section{padding:72px 0;border-top:1px solid var(--line)}
.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.grid2 .visual{background:var(--paper);border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.section h2{margin:0 0 14px;font-size:clamp(2rem,3vw,3rem);line-height:1.02;letter-spacing:-.04em}
.section p{font-size:1.03rem;color:#232529}
.bigquote{font-size:1.32rem;line-height:1.35;letter-spacing:-.02em;margin:18px 0;color:#111}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.card strong{display:block;font-size:1.08rem;margin-bottom:8px}
.list{display:grid;gap:12px}
.list-item{padding:16px 18px;border-radius:18px;background:#fff;border:1px solid var(--line)}
.split{display:grid;grid-template-columns:280px 1fr;gap:28px;align-items:start}
.aside-nav{position:sticky;top:84px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:16px;box-shadow:var(--shadow)}
.aside-nav .title{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.aside-nav a{display:block;padding:9px 10px;border-radius:12px;color:#27292c;font-size:14px}
.aside-nav a:hover,.aside-nav a.active{background:#f4f5f7}
.longread-wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:48px 0 80px;display:grid;grid-template-columns:280px 1fr;gap:28px}
.longread{max-width:var(--content)}
.longread h1{font-size:clamp(2.4rem,4.5vw,4.4rem);line-height:1.02;letter-spacing:-.05em;margin:0 0 18px}
.longread h2{font-size:1.75rem;line-height:1.1;letter-spacing:-.03em;margin:1.6em 0 .5em}
.longread h3{font-size:1.15rem;margin:1.3em 0 .4em}
.longread p{font-size:1.05rem;color:#232529}
.longread blockquote{margin:22px 0;padding:18px 22px;border-left:3px solid #111;background:#f4f5f7;border-radius:0 18px 18px 0}
.longread .intro{font-size:1.16rem;color:#1c1d20}
.longread .heroimage{margin:20px 0 28px;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow)}
.pillrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.pill{padding:10px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:13px;color:#333}
.footer{border-top:1px solid var(--line);padding:24px 0 36px;background:#fff}
.footerin{width:min(var(--max),calc(100% - 32px));margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.wordmarks{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.wordmarks img{height:24px;width:auto}
.footerlinks{display:flex;gap:12px;flex-wrap:wrap}.footerlinks a{padding:10px 12px;border-radius:999px;background:#f4f5f7;font-size:14px}
.lead-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}
.info-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px 20px;box-shadow:var(--shadow)}
.section.darkbreak{background:#0b0b0b;color:#fff;border-top:none}.section.darkbreak p,.section.darkbreak .bigquote{color:#fff}.section.darkbreak .card{background:#111214;border-color:#26282d;box-shadow:none}.section.darkbreak .card p,.section.darkbreak .card strong{color:#fff}.section.darkbreak .button{background:#fff;color:#0b0b0b}
@media (max-width: 1040px){.hero-main,.grid2,.lead-grid,.split,.longread-wrap{grid-template-columns:1fr}.aside-nav{position:static}.cards{grid-template-columns:1fr 1fr}}
@media (max-width: 720px){.cards,.metric-grid{grid-template-columns:1fr}.nav{display:none}.hero-overlay{padding-top:12px}.hero-copy h1{font-size:2.5rem}.section{padding:56px 0}.button{width:100%;justify-content:center}}

/* --- Premium cinematic hero overrides --- */
.hero-dark{
  background:
    radial-gradient(circle at 72% 32%, rgba(255,255,255,.12) 0%, rgba(255,255,255,.03) 16%, rgba(255,255,255,0) 42%),
    radial-gradient(circle at 18% 60%, rgba(255,255,255,.08) 0%, rgba(255,255,255,.02) 18%, rgba(255,255,255,0) 44%),
    linear-gradient(180deg, #030303 0%, #070707 45%, #050505 100%);
}
.hero-dark::before{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.03) 0, rgba(255,255,255,0) 14%, rgba(255,255,255,0) 86%, rgba(255,255,255,.03) 100%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.02) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.015) 0 1px, transparent 1px 120px);
  opacity:.38; pointer-events:none; z-index:1;
}
.hero-dark::after{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background: radial-gradient(circle at center, transparent 38%, rgba(0,0,0,.22) 78%, rgba(0,0,0,.62) 100%);
}
.hero-overlay{position:relative; z-index:3;}
.hero-copy h1{max-width:820px; text-shadow:0 10px 38px rgba(255,255,255,.08), 0 0 1px rgba(255,255,255,.25);}
.hero-copy .lede{max-width:760px}
.hero-panel{
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 20px 80px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.08);
}
.hero-panel h2{letter-spacing:.06em; text-transform:uppercase; font-size:1rem; color:rgba(255,255,255,.95)}
.type-line{min-height:104px; font-size:1.25rem; letter-spacing:-.015em; text-shadow:0 0 18px rgba(255,255,255,.15)}
.type-sub{letter-spacing:.06em; text-transform:uppercase}
.metric{background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04));}
.metric strong{letter-spacing:.02em}
.hero-ambient-labels{position:absolute; inset:0; pointer-events:none; z-index:2; overflow:hidden}
.ambient-chip{
  position:absolute; padding:8px 12px; border-radius:999px;
  border:1px solid rgba(255,255,255,.12); background:rgba(255,255,255,.05); color:rgba(255,255,255,.74);
  font-size:11px; letter-spacing:.16em; text-transform:uppercase; backdrop-filter:blur(10px);
  box-shadow:0 8px 30px rgba(0,0,0,.24);
  animation: floatChip 10s ease-in-out infinite;
}
.ambient-chip:nth-child(2){animation-delay:-2.2s}
.ambient-chip:nth-child(3){animation-delay:-4.7s}
.ambient-chip:nth-child(4){animation-delay:-6s}
.ambient-chip:nth-child(5){animation-delay:-7.8s}
@keyframes floatChip{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-10px,0)}}
.button.dark{
  background:linear-gradient(180deg, #fff 0%, #eef0f3 100%);
  box-shadow:0 14px 34px rgba(255,255,255,.08), 0 10px 28px rgba(0,0,0,.26);
}
.button.ghost{background:rgba(255,255,255,.03)}
@media (max-width: 1040px){
  .hero-main{gap:22px}
  .hero-copy h1{max-width:none}
}
@media (max-width: 720px){
  .ambient-chip{display:none}
  .type-line{min-height:88px; font-size:1.1rem}
}


/* --- Roadmap / feature sections --- */
.timeline{display:grid;gap:18px;margin-top:26px}
.timeline-item{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:22px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow)}
.timeline-side{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.timeline-side strong{font-size:1.08rem;letter-spacing:-.01em}
.status{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--line);background:#f6f7f9;color:#151618}
.status.testing{background:#f0f1f3}
.status.building{background:#f7f7f7}
.status.planned{background:#fbfbfb}
.status.research{background:#f8f8f8}
.status.foundational{background:#f2f3f5}
.timeline-body h3{margin:0 0 8px;font-size:1.18rem}
.timeline-body p{margin:0 0 10px}
.tagrow{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.minitag{padding:7px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:12px;color:#333}
.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:22px}
.feature-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.feature-panel h3{margin:0 0 10px;font-size:1.18rem}
.feature-panel p{margin:0 0 10px}
.feature-panel ul{margin:10px 0 0 18px;padding:0}
.feature-panel li{margin:8px 0;color:#2b2d31}
@media (max-width: 900px){.timeline-item{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr}}


/* --- Video hero performance edition --- */
.hero-video{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0;
  filter:grayscale(1) contrast(1.12) brightness(.72);
  background:#030303;
}
.hero-dark canvas{display:none!important}
.hero-dark .hero-overlay{z-index:3}
.hero-dark::before{z-index:1}
.hero-dark::after{z-index:2}
.video-shade{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    linear-gradient(90deg, rgba(0,0,0,.80) 0%, rgba(0,0,0,.58) 39%, rgba(0,0,0,.18) 69%, rgba(0,0,0,.48) 100%),
    linear-gradient(180deg, rgba(0,0,0,.22), rgba(0,0,0,.18) 55%, rgba(0,0,0,.56));
}
.studio-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px}
.studio-card{border:1px solid var(--line);border-radius:24px;padding:22px;background:#fff;box-shadow:var(--shadow)}
.studio-card h3{margin:0 0 9px;font-size:1.18rem}
.studio-card p{margin:0 0 10px}
.studio-card ul{margin:10px 0 0 18px;padding:0}.studio-card li{margin:7px 0;color:#2d2f33}
.market-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}
.market-card{border:1px solid var(--line);border-radius:22px;padding:20px;background:#fff;box-shadow:var(--shadow)}
.market-card strong{display:block;margin-bottom:7px;font-size:1.05rem}
.role-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
.role-pill{border:1px solid var(--line);background:#fff;border-radius:18px;padding:15px;box-shadow:var(--shadow)}
.role-pill strong{display:block;font-size:.98rem;margin-bottom:5px}.role-pill span{font-size:.9rem;color:var(--muted)}
@media (max-width:900px){.studio-grid,.market-grid,.role-grid{grid-template-columns:1fr}}
@media (prefers-reduced-motion: reduce){.hero-video{display:none}.hero-dark{background:#050505}.ambient-chip{animation:none}}


/* --- Qorpix Migration --- */
.migration-section{background:linear-gradient(180deg,#fff 0%,#f7f7f7 100%)}
.migration-lede{max-width:900px;font-size:1.12rem!important;color:#202124!important}
.migration-promise{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}
.migration-promise>div{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}
.migration-number{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#8a8d92;margin-bottom:14px}
.migration-promise h3{margin:0 0 10px;font-size:1.2rem;line-height:1.2}
.migration-promise p{margin:0;color:#33363b!important}
.migration-flow{display:flex;align-items:stretch;gap:10px;margin:32px 0;overflow-x:auto;padding-bottom:6px}
.migration-step{min-width:180px;flex:1;border:1px solid var(--line);border-radius:18px;padding:16px;background:#fff;box-shadow:var(--shadow)}
.migration-step span{display:block;font-weight:700;margin-bottom:6px}.migration-step small{display:block;color:#65686d;line-height:1.45}
.migration-arrow{display:flex;align-items:center;justify-content:center;color:#8b8e93;font-size:1.3rem;padding:0 2px}
.migration-principles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:24px}
.migration-principle{border-top:2px solid #111;padding-top:14px}.migration-principle strong{display:block;margin-bottom:6px}.migration-principle p{font-size:.94rem!important;color:#55585d!important;margin:0}
.migration-quote{margin:30px 0 0;padding:20px 24px;border-left:4px solid #111;background:#fff;border-radius:0 18px 18px 0;box-shadow:var(--shadow)}
.migration-quote p{margin:0!important;font-size:1.2rem!important;color:#111!important;font-weight:650}
@media(max-width:920px){.migration-promise{grid-template-columns:1fr}.migration-principles{grid-template-columns:1fr 1fr}.migration-arrow{display:none}}
@media(max-width:620px){.migration-principles{grid-template-columns:1fr}.migration-step{min-width:220px}}


/* --- Elegant mobile site navigation + global overflow safety --- */
html,body{max-width:100%;overflow-x:hidden}
img,svg,video,canvas{max-width:100%}
.mobile-menu-toggle{display:none;appearance:none;border:1px solid var(--line);background:#fff;color:#111;border-radius:999px;padding:9px 12px;font:inherit;font-size:13px;font-weight:650;align-items:center;gap:9px;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.05)}
.mobile-menu-toggle .hamb{width:17px;height:12px;position:relative;display:inline-block}
.mobile-menu-toggle .hamb::before,.mobile-menu-toggle .hamb::after,.mobile-menu-toggle .hamb span{content:"";position:absolute;left:0;width:17px;height:1.5px;background:currentColor;border-radius:2px;transition:.2s ease}
.mobile-menu-toggle .hamb::before{top:0}.mobile-menu-toggle .hamb span{top:5px}.mobile-menu-toggle .hamb::after{top:10px}
.hero-top .mobile-menu-toggle{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);color:#fff;box-shadow:none;backdrop-filter:blur(12px)}
.site-nav-backdrop{position:fixed;inset:0;z-index:89;background:rgba(0,0,0,.34);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:.22s ease}
.site-nav-backdrop.open{opacity:1;visibility:visible}
.mobile-nav-sheet{position:fixed;z-index:90;left:12px;right:12px;top:76px;background:rgba(255,255,255,.97);backdrop-filter:blur(18px);border:1px solid rgba(0,0,0,.08);border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.20);padding:10px;transform:translateY(-14px) scale(.985);opacity:0;visibility:hidden;transition:.22s cubic-bezier(.2,.8,.2,1)}
.mobile-nav-sheet.open{transform:translateY(0) scale(1);opacity:1;visibility:visible}
.mobile-nav-sheet .sheet-head{display:flex;align-items:center;justify-content:space-between;padding:8px 8px 10px 12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.mobile-nav-sheet .sheet-head strong{font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.mobile-nav-close{appearance:none;border:1px solid var(--line);background:#f6f7f9;border-radius:999px;width:34px;height:34px;font-size:20px;line-height:1;cursor:pointer}
.mobile-nav-sheet nav{display:grid;gap:4px}
.mobile-nav-sheet nav a{display:flex;align-items:center;justify-content:space-between;padding:14px 14px;border-radius:16px;font-size:15px;font-weight:620;color:#202124}
.mobile-nav-sheet nav a::after{content:"→";color:#8a8d92}
.mobile-nav-sheet nav a:hover,.mobile-nav-sheet nav a.active{background:#f2f3f5}
body.site-nav-open{overflow:hidden}
@media(max-width:720px){
  .mobile-menu-toggle{display:inline-flex}
  .topinner,.hero-top{min-width:0}
  .brand{min-width:0;white-space:nowrap}
  .brand span{overflow:hidden;text-overflow:ellipsis}
  .wrap,.longread-wrap,.footerin,.topinner,.hero-overlay{width:min(100% - 24px,var(--max))}
  .grid2,.lead-grid,.cards,.metric-grid,.studio-grid,.market-grid,.role-grid,.feature-grid{grid-template-columns:1fr!important}
  .hero-copy h1{font-size:clamp(2.25rem,12vw,3.35rem);overflow-wrap:anywhere}
  .hero-copy .lede,.section p,.longread p{overflow-wrap:anywhere}
  .longread-wrap{display:block;padding-top:28px}
  .longread{max-width:100%;min-width:0}
  .aside-nav{position:static;max-width:100%}
  .timeline-item{grid-template-columns:1fr!important}
  .migration-flow{max-width:100%;overscroll-behavior-inline:contain}
}

/* --- FAQ --- */
.faq-hero{padding:72px 0 32px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff 0,#f8f8f8 100%)}
.faq-hero h1{margin:0;font-size:clamp(2.7rem,6vw,5.4rem);line-height:.98;letter-spacing:-.055em}
.faq-hero p{max-width:780px;font-size:1.12rem;color:#44474c;margin:18px 0 0}
.faq-shell{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:36px 0 90px;display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px;align-items:start}
.faq-side{position:sticky;top:84px;border:1px solid var(--line);border-radius:22px;background:#fff;padding:14px;box-shadow:var(--shadow)}
.faq-side .title{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);padding:6px 8px 9px}
.faq-side button{appearance:none;border:0;background:transparent;width:100%;text-align:left;padding:10px 11px;border-radius:12px;font:inherit;font-size:13px;color:#393b3f;cursor:pointer}
.faq-side button:hover,.faq-side button.active{background:#f2f3f5;color:#111}
.faq-main{min-width:0}
.faq-tools{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;margin-bottom:20px;position:sticky;top:70px;z-index:12;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);padding:10px 0}
.faq-search{width:100%;appearance:none;border:1px solid var(--line);border-radius:16px;background:#fff;padding:14px 16px;font:inherit;font-size:15px;outline:none;box-shadow:0 5px 18px rgba(0,0,0,.035)}
.faq-search:focus{border-color:#9da0a6;box-shadow:0 0 0 4px rgba(0,0,0,.04)}
.faq-count{font-size:13px;color:var(--muted);white-space:nowrap}
.faq-mobile-category{display:none;appearance:none;width:100%;border:1px solid var(--line);border-radius:16px;background:#fff;padding:13px 14px;font:inherit;margin-bottom:12px}
.faq-group{margin:0 0 36px}
.faq-group h2{font-size:1.65rem;letter-spacing:-.03em;margin:0 0 12px}
.faq-item{border:1px solid var(--line);border-radius:18px;background:#fff;margin:0 0 10px;overflow:hidden;box-shadow:0 4px 14px rgba(0,0,0,.025)}
.faq-item summary{list-style:none;cursor:pointer;padding:17px 50px 17px 18px;font-weight:650;position:relative;line-height:1.35}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:22px;font-weight:400;color:#777;transition:.18s ease}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg);color:#111}
.faq-answer{padding:0 18px 18px;color:#414349;font-size:.98rem}
.faq-answer p{margin:0 0 10px}.faq-answer p:last-child{margin-bottom:0}
.faq-empty{display:none;border:1px dashed var(--line);border-radius:20px;padding:28px;text-align:center;color:var(--muted)}
@media(max-width:900px){.faq-shell{grid-template-columns:1fr}.faq-side{display:none}.faq-mobile-category{display:block}.faq-tools{top:58px;grid-template-columns:1fr}.faq-count{padding:0 2px}.faq-hero{padding-top:52px}}