:root{
  --ink:#0d1b2a;--ink2:#33415c;--muted:#5c677d;--line:#e3ded3;--paper:#f7f5f0;--card:#fff;
  --coral:#ff5a36;--coral-d:#e2431f;--teal:#13a89e;--sun:#ffc94a;--sky:#4c8dff;--plum:#8c5cf2;
  --r:14px;--shadow:0 1px 2px rgba(13,27,42,.06),0 8px 24px rgba(13,27,42,.06);
  --fh:'Bricolage Grotesque',system-ui,sans-serif;--fb:'IBM Plex Sans',system-ui,sans-serif;--fm:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--fb)}
a{color:var(--coral-d)}a:hover{color:var(--ink)}
h1,h2,h3,h4{font-family:var(--fh);line-height:1.1;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800}h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:700}h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}.mono{font-family:var(--fm)}.muted{color:var(--muted)}.small{font-size:.875rem}.center{text-align:center}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}.narrow{max-width:760px}
.section{padding:56px 20px}.wrap.section{padding-left:20px;padding-right:20px}
.eyebrow{font:600 .78rem/1 var(--fm);text-transform:uppercase;letter-spacing:.12em;color:var(--coral-d);margin-bottom:14px}
.lede{font-size:1.18rem;color:var(--ink2);max-width:60ch}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.wrap-row{gap:8px}
.hl{background:linear-gradient(transparent 62%,var(--sun) 62%);padding:0 .1em}
.err{color:#b42318;background:#fef3f2;border:1px solid #fecdca;padding:10px 12px;border-radius:10px}
.ok{color:#05603a;background:#ecfdf3;border:1px solid #a6f4c5;padding:10px 12px;border-radius:10px}
.big{font-size:1.2rem;font-weight:600;text-align:center}
.flash{background:#fff7e0;border:1px solid var(--sun);padding:12px 16px;border-radius:10px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:#fff;border:2px solid var(--ink);border-radius:999px;padding:10px 20px;font:600 .95rem var(--fb);cursor:pointer;text-decoration:none;transition:transform .12s,background .12s}
.btn:hover{background:var(--coral);border-color:var(--coral);color:#fff;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--ink)}.btn.ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.sm{padding:6px 14px;font-size:.85rem}.btn.lg{padding:14px 26px;font-size:1.05rem}.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:wait}
.link{background:none;border:0;color:var(--ink2);font:inherit;cursor:pointer;text-decoration:underline;padding:0}
.chip{display:inline-block;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;text-decoration:none;color:var(--ink);font-size:.9rem}
.chip:hover{border-color:var(--coral)}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(247,245,240,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font:700 1.15rem var(--fh)}.brand b{color:var(--coral)}
.logo-mark{width:28px;height:28px;fill:var(--ink)}.logo-mark .hi{fill:var(--coral)}
.nav-links{display:flex;gap:20px;margin-left:12px}.nav-links a{color:var(--ink2);text-decoration:none;font-size:.95rem}.nav-links a:hover{color:var(--coral-d)}
.nav-cta{margin-left:auto;display:flex;gap:14px;align-items:center}.nav-cta .link{text-decoration:none}
@media(max-width:900px){.nav-links{display:none}.nav-cta .ghost{display:none}}

/* hero */
.hero{padding:64px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.demo{background:var(--ink);color:#fff;border-radius:22px;padding:26px;box-shadow:0 30px 60px -20px rgba(13,27,42,.5);transform:rotate(1.2deg)}
.demo h3{font-size:1.4rem;margin:14px 0 18px}
.demo-top{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:#b7c0d0}
.live{display:inline-flex;align-items:center;gap:6px;font:600 .72rem var(--fm);letter-spacing:.1em;color:var(--coral)}
.live:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--coral);animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.25}}
.bar{display:grid;grid-template-columns:1fr auto;gap:4px 10px;margin-bottom:14px}
.bl{font-size:.95rem}.bv{font:500 .9rem var(--fm);color:var(--sun)}
.bf{grid-column:1/-1;height:12px;border-radius:6px;background:linear-gradient(90deg,var(--coral) var(--w),rgba(255,255,255,.1) var(--w));transition:background .6s}
.demo-foot{margin:6px 0 0;color:#b7c0d0}

.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:24px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip div{display:flex;flex-direction:column}.strip b{font:800 2rem var(--fh)}.strip span{color:var(--muted);font-size:.9rem}
@media(max-width:700px){.strip{grid-template-columns:repeat(2,1fr)}}

.types{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
@media(max-width:800px){.types{grid-template-columns:1fr 1fr}}@media(max-width:520px){.types{grid-template-columns:1fr}}
.type{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.type p{color:var(--muted);margin:0}
.ti{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;margin-bottom:14px;font:700 1rem var(--fh);font-style:normal;color:#fff}
.ti.bars{background:var(--coral);gap:3px;align-items:flex-end;padding:12px}.ti.bars b{width:6px;background:#fff;border-radius:2px}.ti.bars b:nth-child(1){height:40%}.ti.bars b:nth-child(2){height:100%}.ti.bars b:nth-child(3){height:65%}
.ti.cloud{background:var(--teal)}.ti.wall{background:var(--plum)}.ti.scale{background:var(--sky);font-size:.85rem}.ti.qa{background:var(--ink)}.ti.quiz{background:var(--sun);color:var(--ink)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}@media(max-width:800px){.steps{grid-template-columns:1fr}}
.num{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--ink);color:#fff;font:700 1.1rem var(--fh);margin-bottom:12px}
.split{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}@media(max-width:800px){.split{grid-template-columns:1fr}}
.ticks{list-style:none;padding:0;margin:0 0 20px}.ticks li{padding-left:28px;position:relative;margin-bottom:8px}
.ticks li:before{content:"";position:absolute;left:0;top:.45em;width:16px;height:9px;border-left:3px solid var(--teal);border-bottom:3px solid var(--teal);transform:rotate(-45deg)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.compare-teaser a{display:block;padding:10px 0;border-top:1px solid var(--line);text-decoration:none;font-weight:600}
.final{text-align:center;background:var(--ink);color:#fff;border-radius:24px;margin:40px auto 64px}.final h2{color:#fff}
.final .btn{background:var(--coral);border-color:var(--coral)}.final .btn:hover{background:#fff;color:var(--ink);border-color:#fff}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:700px){.grid2{grid-template-columns:1fr}}
.hero-sm{padding-bottom:24px}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.plans.two{grid-template-columns:1fr 1fr;max-width:760px;margin:0 auto 60px}
@media(max-width:860px){.plans,.plans.two{grid-template-columns:1fr}}
.plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:4px}
.plan form{margin-top:8px}
.plan.featured{border:2px solid var(--ink);box-shadow:8px 8px 0 var(--coral)}
.badge{position:absolute;top:-12px;left:24px;background:var(--coral);color:#fff;font:600 .72rem var(--fm);letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.price{margin:10px 0 0}.price b{font:800 2.6rem var(--fh)}.price span{color:var(--muted);margin-left:6px}
.plan .ticks{margin-top:18px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{font-weight:600;cursor:pointer}.faq p{margin:10px 0 0;color:var(--ink2)}

/* compare */
.crumbs{padding-top:20px}.crumbs a{color:var(--muted)}
.tldr{border-left:6px solid var(--coral)}
.tbl-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;background:#fff;font-size:.95rem}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{font:600 .8rem var(--fm);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.tbl.vs tbody th{width:22%;font-weight:600}
.tbl .us{background:#fff7f4}.tbl tr.us td{background:#fff3ee;font-weight:600}
.sources{margin-top:12px}
.calc h3{margin-bottom:14px}.calc-in{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:12px;font-weight:600}
.calc-in input{flex:1;min-width:200px;accent-color:var(--coral)}.calc-in b{min-width:4ch;font-size:1.3rem}
.link-card{text-decoration:none;color:var(--ink);transition:transform .15s}.link-card:hover{transform:translateY(-3px);color:var(--ink)}.link-card span{color:var(--coral-d);font-weight:600}
.hl-card{background:var(--ink);color:#fff}.hl-card .muted{color:#b7c0d0}.hl-card:hover{color:#fff}
.ranked{display:grid;gap:16px}.rank{display:grid;grid-template-columns:auto 1fr;gap:20px}
.rank-n{font:800 3rem/1 var(--fh);color:var(--coral)}
.steps-list{padding-left:20px}.steps-list li{margin-bottom:8px}

/* auth */
.auth{display:grid;place-items:center;padding:56px 20px;min-height:60vh}
.auth-card{width:100%;max-width:440px}
label{display:block;font-weight:600;margin-bottom:14px}
input,textarea,select{display:block;width:100%;margin-top:6px;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
input:focus,textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(255,90,54,.2)}
.prefix{display:flex;align-items:center;margin-top:6px;border:1.5px solid var(--line);border-radius:10px;background:#fff;padding-left:12px}
.prefix input{border:0;margin:0;box-shadow:none!important}
label small{display:block;font-weight:400;margin-top:4px}
.check{display:flex;gap:10px;align-items:center;font-weight:500}.check input{width:auto;margin:0}

/* footer */
.foot{border-top:1px solid var(--line);padding:48px 0 24px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:24px}@media(max-width:800px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot h4{font:600 .8rem var(--fm);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.foot a{display:block;color:var(--ink2);text-decoration:none;margin-bottom:6px;font-size:.92rem}.foot p a{display:inline}
.foot-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:28px;font-size:.85rem}.foot-base a{display:inline}

/* dashboard */
.app-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;padding-top:36px;padding-bottom:24px}
.joinlink{font-size:clamp(1.2rem,3vw,1.9rem);font-weight:500;word-break:break-all}.joinlink b{color:var(--coral-d)}
.poll-list{display:grid;gap:10px;margin-bottom:60px}
.poll-row{display:grid;grid-template-columns:150px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.poll-row.is-active{border:2px solid var(--coral)}
.ptype{font:600 .75rem var(--fm);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.ptitle{display:flex;flex-direction:column}.pact{display:flex;gap:6px;flex-wrap:wrap}
@media(max-width:760px){.poll-row{grid-template-columns:1fr}}
.empty{text-align:center;padding:48px}
.editor{display:grid;gap:4px;margin-bottom:60px}
.typepick{border:0;padding:0;margin:0 0 16px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
@media(max-width:640px){.typepick{grid-template-columns:1fr 1fr}}
.typepick label{margin:0;cursor:pointer}.typepick input{position:absolute;opacity:0;width:1px}
.typepick span{display:block;border:1.5px solid var(--line);border-radius:10px;padding:10px 12px;height:100%}
.typepick small{display:block;font-weight:400;color:var(--muted);font-size:.8rem}
.typepick input:checked+span{border-color:var(--ink);background:#fff7f4;box-shadow:inset 0 0 0 1px var(--ink)}
.typepick input:focus-visible+span{outline:3px solid var(--sun)}
.lbl{font-weight:600;margin:0 0 6px}
.opt-row{display:flex;gap:8px;align-items:center;margin-bottom:8px}.opt-row .opt{margin:0}
.opt-row [name=correct]{display:none;width:20px;margin:0;accent-color:var(--teal)}#opts.quiz [name=correct]{display:block}
.ai-box{margin-bottom:16px;background:#f2fbfa;border-color:#bfe8e4}.ai-box .row{flex-wrap:nowrap}.ai-box input{margin:0}

/* present screen */
.pres-page{background:var(--ink);color:#fff;min-height:100vh}
.present{min-height:100vh;display:flex;flex-direction:column}
.pres-top{display:flex;align-items:center;gap:20px;padding:14px 28px;border-bottom:1px solid rgba(255,255,255,.08);flex-wrap:wrap}
.pres-top .logo-mark{fill:#fff}
.pres-join{font-size:clamp(1rem,2vw,1.5rem)}.pres-join span{color:#b7c0d0}.pres-join b{color:var(--sun)}
.pres-ctl{margin-left:auto;display:flex;gap:6px;flex-wrap:wrap}
.pres-page .btn{background:#fff;color:var(--ink);border-color:#fff}.pres-page .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.pres-page .btn:hover{background:var(--coral);border-color:var(--coral);color:#fff}
.is-live #actBtn{background:var(--coral);border-color:var(--coral);color:#fff}
.pres-body{flex:1;padding:40px clamp(20px,6vw,90px);display:flex;flex-direction:column}
.pres-q{font-size:clamp(2rem,4.4vw,3.8rem);max-width:28ch}
.pres-meta{color:#b7c0d0;font-family:var(--fm);display:flex;justify-content:space-between}#timer{color:var(--sun);font-size:1.6rem}
.viz{flex:1;margin:20px 0}
.qr-overlay{position:fixed;inset:0;background:rgba(13,27,42,.94);display:grid;place-items:center;z-index:50;cursor:pointer;text-align:center}
.qr-overlay img{width:min(60vh,80vw);border-radius:20px;background:#fff;padding:16px}.qr-overlay p{font-size:1.6rem;margin-top:16px}

/* viz */
.vbars{display:grid;gap:18px}
.vbar-lab{display:flex;justify-content:space-between;gap:12px;font-size:1.15rem;margin-bottom:6px}
.vbar-track{height:34px;border-radius:9px;background:rgba(127,140,160,.18);overflow:hidden}
.vbar-fill{height:100%;background:var(--sky);border-radius:9px;transition:width .5s cubic-bezier(.2,.8,.2,1);min-width:4px}
.vbar.lead .vbar-fill{background:var(--coral)}.vbar.correct .vbar-fill{background:var(--teal)}.vbar.correct .vbar-lab{font-weight:700}
.board{margin-top:28px;max-width:520px}.board ol{padding-left:24px;margin:0}.board li{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid rgba(127,140,160,.25)}
.board li::marker{color:var(--sun)}
.cloud{text-align:center;line-height:1.25;padding:20px 0}
.cw{display:inline-block;margin:.1em .3em;font-family:var(--fh);font-weight:800;animation:pop .4s}
.cw.c0{color:var(--coral)}.cw.c1{color:var(--teal)}.cw.c2{color:var(--sun)}.cw.c3{color:var(--sky)}.cw.c4{color:#c9a7ff}
.aud-page .cw.c2{color:#c98f00}
@keyframes pop{from{transform:scale(.6);opacity:0}}
.wall{columns:3 260px;column-gap:16px}
.note{break-inside:avoid;background:#fff;color:var(--ink);border-radius:12px;padding:14px 16px;margin-bottom:16px;font-size:1.1rem;box-shadow:var(--shadow);animation:pop .4s}
.note small{display:block;color:var(--muted);margin-top:6px;font-size:.85rem}
.note:nth-child(4n+2){background:#fff3cc}.note:nth-child(4n+3){background:#e3f6f4}.note:nth-child(4n+4){background:#ffe6df}
.scale-wrap{max-width:760px}.avg{display:flex;align-items:baseline;gap:12px;margin-bottom:12px}.avg b{font:800 4rem var(--fh);color:var(--sun)}.aud-page .avg b{color:var(--coral)}
.cols{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:end}
.col{display:flex;flex-direction:column;align-items:center;gap:6px}
.col-track{width:100%;height:220px;display:flex;align-items:flex-end;background:rgba(127,140,160,.15);border-radius:10px;overflow:hidden}
.col-fill{width:100%;background:var(--sky);transition:height .5s;border-radius:10px 10px 0 0}
.scale-labs{display:flex;justify-content:space-between;color:var(--muted);font-size:.9rem;margin-top:10px}
.pres-page .scale-labs{color:#b7c0d0}
.qa{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.qa li{display:flex;align-items:center;gap:14px;background:#fff;color:var(--ink);border-radius:12px;padding:12px 16px;box-shadow:var(--shadow)}
.qa li.answered{opacity:.5}.qtext{flex:1;font-size:1.08rem}.qtext small{display:block;color:var(--muted);font-size:.8rem}
.votes{color:var(--coral-d);font-weight:600;min-width:4ch}
.vote{display:flex;flex-direction:column;align-items:center;border:1.5px solid var(--line);background:#fff;border-radius:10px;padding:4px 10px;cursor:pointer;color:var(--ink2);font-size:.8rem}
.vote b{font-size:1rem}.vote.on{border-color:var(--coral);color:var(--coral-d);background:#fff3ee}
.tag{font:600 .7rem var(--fm);text-transform:uppercase;color:var(--teal)}
.empty-viz{color:#8b97ab;font-size:1.3rem;text-align:center;padding:40px 0}

/* audience */
.aud-page{background:var(--paper)}
.aud{max-width:560px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding:0 18px}
.aud-top{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line)}
.aud-stage{flex:1;padding:24px 0}
.aud-q{font-size:1.7rem;margin-bottom:18px}
.timer{font-size:1.4rem;color:var(--coral-d);margin-bottom:8px}
.choices{display:grid;gap:10px}
.choice{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:#fff;border:2px solid var(--line);border-radius:14px;padding:16px;font:500 1.08rem var(--fb);color:var(--ink);cursor:pointer;transition:transform .1s}
.choice:active{transform:scale(.98)}.choice.on{border-color:var(--coral);background:#fff3ee}
.letter{display:inline-grid;place-items:center;width:32px;height:32px;flex:none;border-radius:8px;background:var(--ink);color:#fff;font:700 .9rem var(--fh)}
.choice.on .letter{background:var(--coral)}
.scale-pick{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.sp{aspect-ratio:1;border:2px solid var(--line);border-radius:14px;background:#fff;font:800 1.6rem var(--fh);color:var(--ink);cursor:pointer}.sp.on{background:var(--coral);border-color:var(--coral);color:#fff}
.txt{display:flex;flex-direction:column;gap:10px}.txt input,.txt textarea{margin:0;font-size:1.05rem}
.name-in{font-size:.9rem}
#msg{margin-top:14px}
.aud-res{margin-top:24px}.aud-res .vbar-lab{font-size:1rem}.aud-res .vbar-track{height:20px}.aud-res .col-track{height:120px}
.aud-res .board li{border-color:var(--line)}
.waiting{text-align:center;padding:60px 0}
.pulse{width:64px;height:64px;border-radius:50%;background:var(--coral);margin:0 auto 24px;animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,90,54,.5)}100%{box-shadow:0 0 0 28px rgba(255,90,54,0)}}
.aud-foot{text-align:center;padding:18px 0;font-size:.85rem}.aud-foot a{color:var(--muted);text-decoration:none}

.prose p{color:var(--ink2)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* sessions + dashboard additions */
.subnav{gap:18px;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:24px;font-size:.92rem}
.subnav a{color:var(--ink2);text-decoration:none}.subnav a:hover{color:var(--coral-d)}
.inline-in{margin:0;width:200px;padding:8px 12px}
.dash{display:grid;gap:20px;margin-bottom:60px}
.session{padding:20px}.session .poll-list{margin:0}
.session-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.sname{font-size:1.5rem;margin:0}.h-sm{font-size:1.2rem}
.session .poll-row{grid-template-columns:auto 150px 1fr auto}
.mover{display:flex;flex-direction:column;gap:2px}.mover .link{text-decoration:none;font-size:.7rem;color:var(--muted)}.mover .link:disabled{opacity:.25;cursor:default}
@media(max-width:760px){.session .poll-row{grid-template-columns:1fr}}
.app-head.flat{padding-top:12px}
.pres-nav{display:flex;justify-content:center;align-items:center;gap:20px;padding:12px;border-top:1px solid rgba(255,255,255,.08);color:#b7c0d0}
.pres-nav .btn:disabled{opacity:.3}
.plan.pass{border:2px dashed var(--teal)}.badge.alt{background:var(--teal)}

/* attendance */
.att{display:grid;gap:18px}
.att-code{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.att-code b{font-size:clamp(3rem,9vw,7rem);line-height:1;letter-spacing:.12em;color:var(--sun)}
.att-bar{display:block;width:min(420px,60%);height:6px;border-radius:3px;background:rgba(127,140,160,.25);overflow:hidden}
.att-bar i{display:block;height:100%;background:var(--sun);transform-origin:left;animation:drain linear forwards}
@keyframes drain{from{transform:scaleX(1)}to{transform:scaleX(0)}}
.att-count{font-size:1.2rem}.att-count b{font:800 2rem var(--fh)}
.att-names{display:flex;flex-wrap:wrap;gap:8px}.att-names span{background:rgba(127,140,160,.18);border-radius:999px;padding:4px 12px;animation:pop .4s}
.code-in{font:600 2rem var(--fm);letter-spacing:.3em;text-align:center}
.checked{text-align:center;padding:30px 0}.checked b{display:inline-grid;place-items:center;width:72px;height:72px;border-radius:50%;background:var(--teal);color:#fff;font-size:2.2rem}
.card.flush{padding:0;overflow-x:auto}
.tbl.att td{text-align:center}.tbl.att td.yes{color:var(--teal);font-weight:700}.tbl.att td.no{color:#c4c9d2}
.types{grid-template-columns:repeat(4,1fr)}@media(max-width:1000px){.types{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.types{grid-template-columns:1fr}}
.ti.att{background:var(--teal);font-size:.8rem}
.steps-ppt{counter-reset:s;list-style:none;padding:0}.steps-ppt li{counter-increment:s;position:relative;padding-left:44px;margin-bottom:14px}
.steps-ppt li:before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font:700 .9rem var(--fh)}
.ppt-mock{background:#c43e1c;border-radius:16px;padding:14px;box-shadow:var(--shadow)}
.ppt-mock .frame{background:var(--ink);border-radius:8px;aspect-ratio:16/9;padding:18px;color:#fff;display:flex;flex-direction:column;gap:10px}
.ppt-mock .frame h4{font-size:1.2rem;margin:0}.ppt-mock .mini{height:10px;border-radius:5px;background:linear-gradient(90deg,var(--coral) var(--w),rgba(255,255,255,.12) var(--w))}
.ppt-mock .lbl2{font:500 .7rem var(--fm);color:var(--sun)}
.pass-banner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;border:2px dashed var(--teal)}
.pass-banner h2{margin-bottom:.3em}.pass-banner p:last-child{margin:0}
.why{margin-top:18px;font-size:1.1rem;color:#d7dde8;max-width:70ch}.why b{color:var(--teal)}
.aud-page .why,.app .why{color:var(--ink2)}

/* AI */
.drop{border:2px dashed var(--line);border-radius:12px;padding:14px 16px;margin-bottom:14px;background:#fcfbf8}
.drop.on{border-color:var(--coral);background:#fff7f4}.drop p{margin:0 0 4px}
.row.grow label{flex:0 0 120px}.row.grow label.wide,.wide{flex:1}
.kinds{border:0;padding:0;margin:0 0 14px;display:grid;grid-template-columns:1fr 1fr;gap:2px 16px}@media(max-width:600px){.kinds{grid-template-columns:1fr}}
.kinds .check{margin-bottom:6px}
.plist{list-style:none;padding:0;display:grid;gap:10px;counter-reset:q}
.pitem{display:flex;justify-content:space-between;gap:12px;padding:16px 18px}.pitem h3{margin:4px 0 6px}
.pitem .opts{margin:0 0 6px;padding-left:18px}.pitem .opts li.right{color:var(--teal);font-weight:600}.pitem .opts li.right:after{content:" ✓"}
.themes{position:fixed;top:0;right:0;bottom:0;width:min(520px,92vw);background:#fff;color:var(--ink);z-index:40;box-shadow:-20px 0 60px rgba(0,0,0,.35);overflow:auto}
.themes-in{padding:24px}.themes .btn.ghost{color:var(--ink);border-color:var(--line)}.themes .btn.ghost:hover{background:var(--ink);color:#fff}
.themes-head{font:700 1.25rem/1.35 var(--fh)}
.theme{border-top:1px solid var(--line);padding:14px 0}.theme h3{margin:0}.theme .mono{background:var(--ink);color:#fff;border-radius:999px;padding:2px 10px;font-size:.85rem}
.theme p{margin:6px 0;color:var(--ink2)}.theme blockquote{margin:6px 0;padding-left:12px;border-left:3px solid var(--coral);color:var(--muted);font-size:.95rem}
.follow{background:#f2fbfa;border-radius:10px;padding:10px 12px}

/* Pingroom sonar mark */
.logo-mark .arc{fill:none;stroke:var(--ink);stroke-width:3.4;stroke-linecap:round}
.logo-mark .hi{fill:var(--coral)}
.pres-top .logo-mark .arc,.addin .ad-slide .logo-mark .arc{stroke:#fff}
.brand:hover .logo-mark .arc:nth-of-type(2){animation:ping 1.2s ease-out}
@keyframes ping{0%{opacity:.2}100%{opacity:1}}