:root {
  --ink: #14181D;
  --graphite: #22272D;
  --steel: #5E6772;
  --mist: #9AA3AD;
  --rule: #E3E6EA;
  --bg: #F5F6F8;
  --paper: #FFFFFF;
  --signal: #F25A0A;
  --signal-ink: #C94600;
  --glow: rgba(242,90,10,.22);
  --measure: 36rem;
  --r: 18px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--bg); color: var(--graphite);
  font-family: 'Archivo', system-ui, sans-serif; font-size: 1.0625rem; line-height: 1.6;
  font-variation-settings: 'wdth' 100; overflow-x: hidden;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: 76rem; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 720px) { .wrap { padding: 0 2rem; } }

/* ---------- Header ---------- */
.top { position: sticky; top: 0; z-index: 20; background: rgba(20,24,29,.82); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid rgba(255,255,255,.07); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.mark { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: #fff; font-weight: 800; font-size: 1.1rem; font-variation-settings: 'wdth' 118; letter-spacing: -.01em; }
.mark svg { width: 28px; height: 28px; flex: none; }
.top nav { display: flex; align-items: center; gap: .15rem; }
.top nav a { text-decoration: none; color: rgba(255,255,255,.72); font-weight: 600; font-size: .95rem; padding: .5rem .8rem; border-radius: 999px; }
.top nav a.nl:hover { color: #fff; }
.top nav a.cta { color: #fff; background: var(--signal); margin-left: .5rem; padding: .55rem 1rem; }
.top nav a.cta:hover { background: var(--signal-ink); }
@media (max-width: 760px) {
  .top .wrap { flex-wrap: wrap; height: auto; padding-top: .7rem; padding-bottom: .4rem; row-gap: .3rem; }
  .top nav { order: 3; width: 100%; overflow-x: auto; scrollbar-width: none; margin: 0 -.5rem; }
  .top nav::-webkit-scrollbar { display: none; }
  .top nav a.nl { padding: .45rem .7rem; font-size: .9rem; white-space: nowrap; }
  .top nav a.cta { display: none; }
  .top .mark::after { content: ''; }
}
.mcta { display: none; }
@media (max-width: 760px) { .mcta { display: inline-flex; margin-left: auto; color: #fff; background: var(--signal); text-decoration: none; font-weight: 700; font-size: .88rem; padding: .45rem .85rem; border-radius: 999px; } }

/* ---------- Hero ---------- */
.hero { background: var(--ink); color: #fff; position: relative; overflow: hidden; padding: 4.5rem 0 0; }
.hero::before { content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60rem 30rem at 85% 110%, var(--glow), transparent 60%),
    radial-gradient(40rem 22rem at 10% -10%, rgba(255,255,255,.06), transparent 60%),
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px) 0 0 / 100% 48px,
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px) 0 0 / 48px 100%;
  -webkit-mask: linear-gradient(#000 40%, transparent); mask: linear-gradient(#000 55%, rgba(0,0,0,.5)); }
.hero .wrap { position: relative; }
.eyebrow { display: inline-flex; align-items: center; gap: .55rem; font-family: 'IBM Plex Mono', monospace; font-size: .8rem; letter-spacing: .04em; text-transform: uppercase; color: rgba(255,255,255,.7); border: 1px solid rgba(255,255,255,.14); border-radius: 999px; padding: .35rem .8rem; margin-bottom: 1.6rem; }
.eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px var(--glow); }
.hero-copy { max-width: 52rem; margin: 0 auto; text-align: center; }
h1 { margin: 0 0 1.4rem; font-size: clamp(2.7rem, 7.5vw, 5.6rem); line-height: .96; font-weight: 900; font-variation-settings: 'wdth' 122; letter-spacing: -.035em; text-wrap: balance; }
h1 em { font-style: normal; color: var(--signal); }
.lede { font-size: clamp(1.1rem, 1.6vw, 1.25rem); max-width: 40rem; margin: 0 auto 2.2rem; color: rgba(255,255,255,.72); text-wrap: pretty; }
.ctas { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }
.btn { display: inline-flex; align-items: center; gap: .5rem; font: inherit; font-weight: 700; font-size: 1.02rem; background: var(--signal); color: #fff; border: 0; border-radius: 12px; padding: .95rem 1.45rem; text-decoration: none; cursor: pointer; box-shadow: 0 10px 30px -10px rgba(242,90,10,.7); transition: transform .15s, background .15s; }
.btn:hover { background: var(--signal-ink); transform: translateY(-1px); }
.btn.ghost { background: transparent; border: 1px solid rgba(255,255,255,.22); box-shadow: none; }
.btn.ghost:hover { background: rgba(255,255,255,.08); }
.note { margin-top: 1rem; font-size: .92rem; color: rgba(255,255,255,.5); }

/* Product shot */
.stage { position: relative; margin: 3.5rem auto 0; max-width: 66rem; }
.frame { background: #2A3038; border-radius: 14px 14px 0 0; padding: 10px 10px 0; box-shadow: 0 -1px 0 rgba(255,255,255,.12) inset, 0 40px 120px -20px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.08); }
.frame .bar { display: flex; align-items: center; gap: 6px; padding: 2px 6px 10px; }
.frame .bar i { width: 10px; height: 10px; border-radius: 50%; background: #4A525C; }
.frame .bar span { margin-left: 12px; flex: 1; max-width: 22rem; font-family: 'IBM Plex Mono', monospace; font-size: .72rem; color: rgba(255,255,255,.55); background: #1E2329; border-radius: 6px; padding: 3px 10px; }
.frame img { border-radius: 6px 6px 0 0; width: 100%; height: auto; aspect-ratio: 1600 / 955; }

/* The ticket, pinned over the shot */
.ticket-wrap { position: absolute; left: -2.2rem; bottom: 2.5rem; width: 15.5rem; transform: rotate(-3deg); z-index: 2; }
@media (max-width: 900px) { .ticket-wrap { display: none; } }
.ticket { background: var(--paper); color: #1d2126; font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: .72rem; line-height: 1.5; padding: 1.1rem 1rem 1.7rem; filter: drop-shadow(0 24px 30px rgba(0,0,0,.45));
  --tooth: 9px;
  -webkit-mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / var(--tooth) 100%;
          mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / var(--tooth) 100%; }
.ticket .c { text-align: center; }
.ticket b { font-weight: 600; }
.ticket .row { display: flex; justify-content: space-between; gap: .8rem; }
.ticket .dim { color: #69727d; }
.ticket hr { border: 0; border-top: 1px dashed #b9c0c8; margin: .55rem 0; }
.ticket .tot { font-size: .86rem; font-weight: 600; }
.barcode { height: 30px; margin: .7rem 0 .2rem; background: repeating-linear-gradient(90deg, #1d2126 0 2px, #fff 2px 3px, #1d2126 3px 4px, #fff 4px 7px, #1d2126 7px 10px, #fff 10px 11px, #1d2126 11px 12px, #fff 12px 15px); }

/* Floating proof chip */
.chip { position: absolute; right: -1.8rem; top: -1.6rem; z-index: 2; background: var(--paper); color: var(--graphite); border-radius: 14px; padding: .8rem 1rem; box-shadow: 0 24px 50px -12px rgba(0,0,0,.5); display: flex; gap: .75rem; align-items: center; font-size: .9rem; line-height: 1.3; max-width: 16rem; }
.chip .dot { width: 34px; height: 34px; border-radius: 10px; background: #E9F7EF; color: #1f7a3f; display: grid; place-items: center; flex: none; }
.chip b { display: block; font-weight: 750; }
.chip span { color: var(--steel); font-size: .82rem; }
@media (max-width: 900px) { .chip { display: none; } }

/* ---------- Works-with strip ---------- */
.strip { background: var(--paper); border-bottom: 1px solid var(--rule); }
.strip .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .6rem 2.4rem; padding-top: 1.6rem; padding-bottom: 1.6rem; }
.strip p { margin: 0; font-family: 'IBM Plex Mono', monospace; font-size: .76rem; letter-spacing: .06em; text-transform: uppercase; color: var(--mist); }
.strip ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem 2.2rem; }
.strip li { font-weight: 800; font-variation-settings: 'wdth' 112; font-size: 1.05rem; color: #57606B; letter-spacing: -.01em; }

/* ---------- Sections ---------- */
section { padding: 6rem 0; }
.kicker { font-family: 'IBM Plex Mono', monospace; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--signal-ink); margin: 0 0 .9rem; font-weight: 600; }
h2 { font-size: clamp(2rem, 4.4vw, 3.3rem); line-height: 1.02; margin: 0 0 1.1rem; font-weight: 850; font-variation-settings: 'wdth' 118; letter-spacing: -.03em; max-width: 20ch; text-wrap: balance; color: var(--ink); }
.intro { max-width: var(--measure); margin: 0; color: var(--steel); font-size: 1.12rem; text-wrap: pretty; }
.head { margin-bottom: 3.5rem; }
.head.center { text-align: center; }
.head.center h2, .head.center .intro { margin-left: auto; margin-right: auto; }

/* Showcase rows: screen + words */
.show { display: grid; gap: 2.5rem; align-items: center; padding: 3.5rem 0; }
.show + .show { border-top: 1px solid var(--rule); }
@media (min-width: 960px) {
  .show { grid-template-columns: 1.75fr 1fr; gap: 3.5rem; padding: 4.5rem 0; }
  .show.flip { grid-template-columns: 1fr 1.75fr; }
  .show.flip .shot { order: 2; }
}
.shot { position: relative; border-radius: var(--r); padding: 1.4rem 1.4rem 0; overflow: hidden; background: linear-gradient(160deg, #ECEEF1, #DDE1E6); }
.shot.warm { background: linear-gradient(160deg, #FFE9DC, #FBD3BC); }
.shot.cool { background: linear-gradient(160deg, #E3ECF6, #CDDAE8); }
.shot.dark { background: linear-gradient(160deg, #2A3038, #171B20); }
.shot img { border-radius: 10px 10px 0 0; box-shadow: 0 20px 50px -18px rgba(20,24,29,.45), 0 0 0 1px rgba(20,24,29,.06); width: 100%; height: auto; aspect-ratio: 1600 / 955; object-fit: cover; object-position: top left; }
.show h3 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); line-height: 1.06; margin: 0 0 .9rem; font-weight: 850; font-variation-settings: 'wdth' 115; letter-spacing: -.025em; color: var(--ink); text-wrap: balance; }
.show p { margin: 0 0 1.4rem; color: var(--steel); font-size: 1.08rem; }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: .65rem; }
.ticks li { position: relative; padding-left: 1.9rem; color: var(--graphite); }
.ticks li::before { content: ''; position: absolute; left: 0; top: .3rem; width: 1.15rem; height: 1.15rem; border-radius: 50%; background: var(--signal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/80% no-repeat; }

/* ---------- Dark band: where it goes further ---------- */
.band { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(50rem 26rem at 100% 0%, var(--glow), transparent 60%); pointer-events: none; }
.band .wrap { position: relative; }
.band h2 { color: #fff; }
.band .intro { color: rgba(255,255,255,.65); }
.band .kicker { color: var(--signal); }
.cards { display: grid; gap: 1px; background: rgba(255,255,255,.08); border-radius: var(--r); overflow: hidden; border: 1px solid rgba(255,255,255,.08); }
@media (min-width: 720px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card { background: #191E24; padding: 2rem 1.8rem 2.2rem; }
.card svg { width: 40px; height: 40px; margin-bottom: 1.3rem; }
.card h3 { margin: 0 0 .5rem; font-size: 1.22rem; font-weight: 800; font-variation-settings: 'wdth' 110; }
.card p { margin: 0; color: rgba(255,255,255,.62); font-size: 1rem; }

/* ---------- The day ---------- */
.day { list-style: none; margin: 0; padding: 0; counter-reset: step; display: grid; gap: 1rem; }
@media (min-width: 720px) { .day { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .day { grid-template-columns: repeat(3, 1fr); } }
.day li { counter-increment: step; background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); padding: 1.6rem 1.6rem 1.8rem; }
.day li::before { content: '0' counter(step); display: block; font-family: 'IBM Plex Mono', monospace; font-weight: 600; font-size: .85rem; color: var(--signal-ink); margin-bottom: 1rem; }
.day h3 { margin: 0 0 .4rem; font-size: 1.2rem; font-weight: 800; color: var(--ink); }
.day p { margin: 0; color: var(--steel); font-size: 1rem; }

/* ---------- Feature index ---------- */
.feat { display: grid; gap: 1rem; }
@media (min-width: 720px) { .feat { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .feat { grid-template-columns: repeat(4, 1fr); } }
.feat > div { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); padding: 1.5rem 1.5rem 1.7rem; }
.feat h3 { margin: 0 0 .8rem; font-size: 1.1rem; font-weight: 800; color: var(--ink); display: flex; align-items: center; gap: .55rem; }
.feat h3::before { content: ''; width: 8px; height: 8px; border-radius: 2px; background: var(--signal); }
.feat ul { margin: 0; padding: 0; list-style: none; }
.feat li { padding: .32rem 0; color: var(--steel); font-size: .95rem; line-height: 1.45; border-top: 1px solid #F0F2F4; }
.feat li:first-child { border-top: 0; }

/* ---------- Hardware ---------- */
.hw { display: grid; gap: 1rem; }
@media (min-width: 720px) { .hw { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .hw { grid-template-columns: repeat(4, 1fr); } }
.hw > div { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); padding: 1.6rem; }
.hw svg { width: 34px; height: 34px; margin-bottom: 1rem; color: var(--ink); }
.hw h3 { margin: 0 0 .35rem; font-size: 1.08rem; font-weight: 800; color: var(--ink); }
.hw p { margin: 0; color: var(--steel); font-size: .98rem; }

/* ---------- FAQ ---------- */
.faqgrid { display: grid; gap: 2.5rem; }
@media (min-width: 960px) { .faqgrid { grid-template-columns: .8fr 1.2fr; gap: 5rem; } }
.faq details { border-bottom: 1px solid var(--rule); padding: 1.2rem 0; }
.faq details:first-child { border-top: 1px solid var(--rule); }
.faq summary { cursor: pointer; font-weight: 750; font-size: 1.1rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--signal); font-weight: 900; font-size: 1.5rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: .7rem 0 0; color: var(--steel); }

/* ---------- Demo ---------- */
.demo-band { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.demo-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(46rem 30rem at 0% 100%, var(--glow), transparent 60%); pointer-events: none; }
.demo { position: relative; display: grid; gap: 3rem; align-items: start; }
@media (min-width: 960px) { .demo { grid-template-columns: .9fr 1.1fr; gap: 5rem; } }
.demo h2 { color: #fff; }
.demo .intro { color: rgba(255,255,255,.68); margin-bottom: 1.6rem; }
.demo .intro a { color: #fff; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.steps li { display: grid; grid-template-columns: 2.2rem 1fr; gap: .8rem; color: rgba(255,255,255,.78); }
.steps li b { width: 2.2rem; height: 2.2rem; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); font-family: 'IBM Plex Mono', monospace; font-size: .85rem; color: #fff; }
form { background: var(--paper); color: var(--graphite); border-radius: 22px; padding: 1.5rem; display: grid; gap: 1rem; box-shadow: 0 40px 100px -30px rgba(0,0,0,.7); }
@media (min-width: 720px) { form { padding: 2.2rem; grid-template-columns: 1fr 1fr; } form .full { grid-column: 1 / -1; } }
label { display: grid; gap: .35rem; font-weight: 650; font-size: .93rem; }
input, select, textarea { font: inherit; font-weight: 400; color: var(--graphite); background: #F6F7F8; border: 1.5px solid var(--rule); border-radius: 10px; padding: .75rem .85rem; width: 100%; }
input:focus, select:focus, textarea:focus { border-color: var(--graphite); outline: none; box-shadow: 0 0 0 3px rgba(242,90,10,.3); }
textarea { min-height: 6rem; resize: vertical; }
form .btn { width: 100%; justify-content: center; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.msg { margin: 0; font-weight: 600; min-height: 1.5em; }
.msg.ok { color: #1f7a3f; }
.msg.err { color: #b42318; }

footer { background: var(--ink); color: rgba(255,255,255,.5); border-top: 1px solid rgba(255,255,255,.08); font-size: .92rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: .8rem 2rem; justify-content: space-between; align-items: center; padding-top: 2rem; padding-bottom: 2.5rem; }
footer a { text-decoration: none; font-weight: 600; color: rgba(255,255,255,.8); }
footer a:hover { color: #fff; }
footer .mark { font-size: 1rem; }

/* Reveal on scroll */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }

/* ---------- Inner pages ---------- */
.top nav a.on { color: #fff; }
.phero { background: var(--ink); color: #fff; position: relative; overflow: hidden; padding: 5rem 0 4.5rem; }
.phero::before { content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(44rem 22rem at 90% 120%, var(--glow), transparent 60%),
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px) 0 0 / 100% 48px,
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px) 0 0 / 48px 100%;
  mask: linear-gradient(#000 50%, rgba(0,0,0,.4)); -webkit-mask: linear-gradient(#000 50%, rgba(0,0,0,.4)); }
.phero .wrap { position: relative; }
.phero .kicker { color: var(--signal); }
.phero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); max-width: 18ch; margin-bottom: 1.1rem; }
.phero .lede { margin: 0; text-align: left; max-width: 40rem; }
.explore { display: grid; gap: 1rem; }
@media (min-width: 720px) { .explore { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .explore { grid-template-columns: repeat(4, 1fr); } }
.explore a { display: flex; flex-direction: column; text-decoration: none; background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); padding: 1.7rem 1.6rem; transition: transform .15s, box-shadow .15s, border-color .15s; }
.explore a:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -20px rgba(20,24,29,.35); border-color: #CCD1D7; }
.explore h3 { margin: 0 0 .45rem; font-size: 1.25rem; font-weight: 850; color: var(--ink); font-variation-settings: 'wdth' 112; }
.explore p { margin: 0 0 1.4rem; color: var(--steel); font-size: .98rem; flex: 1; }
.explore span { font-weight: 700; color: var(--signal-ink); }
.cta-band { background: var(--ink); color: #fff; position: relative; overflow: hidden; text-align: center; }
.cta-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(40rem 20rem at 50% 120%, var(--glow), transparent 65%); pointer-events: none; }
.cta-band .wrap { position: relative; }
.cta-band h2 { color: #fff; margin: 0 auto 1rem; }
.cta-band p { color: rgba(255,255,255,.65); max-width: 34rem; margin: 0 auto 2rem; font-size: 1.1rem; }
.conn { display: grid; gap: 1rem; }
@media (min-width: 820px) { .conn { grid-template-columns: 1fr 1fr; } }
.conn > div { background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r); padding: 1.8rem; }
.conn h3 { margin: 0 0 .3rem; font-size: 1.25rem; font-weight: 850; color: var(--ink); }
.conn .what { margin: 0 0 1rem; color: var(--signal-ink); font-family: 'IBM Plex Mono', monospace; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.conn ul { margin: 0; padding: 0; list-style: none; }
.conn li { padding: .35rem 0 .35rem 1.2rem; position: relative; color: var(--steel); }
.conn li::before { content: ''; position: absolute; left: 0; top: .9rem; width: .5rem; height: 2px; background: var(--signal); }
.fgroup { display: grid; gap: 1.5rem; padding: 2.6rem 0; border-top: 1px solid var(--rule); }
.fgroup:first-child { border-top: 0; padding-top: 0; }
@media (min-width: 900px) { .fgroup { grid-template-columns: 18rem 1fr; gap: 4rem; } }
.fgroup h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 0 0 .5rem; }
.fgroup > div > p { margin: 0; color: var(--steel); }
.fgroup ul { margin: 0; padding: 0; list-style: none; display: grid; gap: .1rem 2rem; }
@media (min-width: 720px) { .fgroup ul { grid-template-columns: 1fr 1fr; } }
.fgroup li { padding: .7rem 0 .7rem 2rem; position: relative; border-top: 1px solid #ECEEF1; color: var(--graphite); }
.fgroup li::before { content: ''; position: absolute; left: 0; top: .95rem; width: 1.1rem; height: 1.1rem; border-radius: 50%; background: var(--signal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/80% no-repeat; }
.toc { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; }
.toc a { text-decoration: none; color: rgba(255,255,255,.8); border: 1px solid rgba(255,255,255,.16); border-radius: 999px; padding: .4rem .9rem; font-weight: 600; font-size: .92rem; }
.toc a:hover { background: rgba(255,255,255,.08); color: #fff; }