/* ==========================================================================
   Converters — front-end design system
   Paper & ink editorial palette, volt accent, tactile offset shadows.
   ========================================================================== */
:root{
  --accent:#C8F135;--flare:#FF4D1A;--cobalt:#2F5BFF;
  --bg:#F4F1EA;--bg2:#EBE7DC;--card:#FFFFFF;--card2:#FAF8F3;
  --ink:#111113;--ink2:#34332F;--mute:#706E66;--line:rgba(17,17,19,.10);--line2:rgba(17,17,19,.2);
  --shadow:0 1px 0 rgba(17,17,19,.04),0 10px 30px -12px rgba(17,17,19,.18);
  --hard:4px 4px 0 var(--ink);
  --r:18px;--r2:12px;--r3:28px;
  --fd:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --fb:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Bengali",sans-serif;
  --fm:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1240px;--hh:68px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
[data-theme=dark]{
  --bg:#0D0D0F;--bg2:#141417;--card:#18181C;--card2:#1D1D22;
  --ink:#F2F0EA;--ink2:#D3D1CA;--mute:#9B9990;--line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.16);
  --shadow:0 1px 0 rgba(0,0,0,.4),0 12px 34px -14px rgba(0,0,0,.7);
  --hard:4px 4px 0 var(--accent);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hh) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--fb);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg,video{max-width:100%}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--fd);line-height:1.1;letter-spacing:-.02em;margin:0 0 .5em;font-weight:700}
h2{font-size:clamp(1.6rem,2.6vw,2.3rem)}
h3{font-size:1.15rem;letter-spacing:-.01em}
p{margin:0 0 1em}
code,kbd{font-family:var(--fm);font-size:.88em}
code{background:var(--bg2);padding:.1em .4em;border-radius:6px;word-break:break-word}
kbd{border:1px solid var(--line2);border-bottom-width:2px;border-radius:6px;padding:.05em .45em;font-size:.75rem;color:var(--mute);background:var(--card)}
::selection{background:var(--accent);color:#111}
.ic{width:1.25em;height:1.25em;flex:none;vertical-align:middle}
.ic.sm{width:1em;height:1em}
[hidden]{display:none!important}
.cvt-wrap{width:min(100% - 32px,var(--wrap));margin-inline:auto}
.cvt-skip{position:absolute;left:-9999px;top:8px;z-index:999;background:var(--ink);color:var(--bg);padding:8px 14px;border-radius:8px}
.cvt-skip:focus{left:8px}
:focus-visible{outline:2.5px solid var(--cobalt);outline-offset:2px;border-radius:6px}
.cvt-eyebrow{font:600 .72rem/1 var(--fm);letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin:0 0 .8em}
.cvt-progress{position:fixed;inset:0 0 auto;height:3px;z-index:100;background:linear-gradient(90deg,var(--accent),var(--flare));transform-origin:0 50%;transform:scaleX(var(--p,0))}

/* ---------- Buttons & chips ---------- */
.cvt-btn{display:inline-flex;align-items:center;gap:.5em;border:1.5px solid var(--ink);background:var(--ink);color:var(--bg);padding:.8em 1.25em;border-radius:999px;font-weight:600;font-size:.95rem;cursor:pointer;text-decoration:none;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s;white-space:nowrap}
.cvt-btn:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--accent)}
.cvt-btn:active{transform:none;box-shadow:none}
.cvt-btn--accent{background:var(--accent);color:#111;border-color:#111}
.cvt-btn--accent:hover{box-shadow:4px 4px 0 #111}
.cvt-btn--ghost{background:transparent;color:var(--ink)}
.cvt-btn--dark{background:var(--ink);color:var(--bg)}
.cvt-btn--sm{padding:.5em .9em;font-size:.85rem}
.cvt-btn[disabled]{opacity:.45;pointer-events:none}
.cvt-icon-btn{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--line2);background:var(--card);cursor:pointer;transition:.2s var(--ease)}
.cvt-icon-btn:hover{border-color:var(--ink);transform:translateY(-1px)}
.cvt-icon-btn[aria-pressed=true]{background:var(--accent);color:#111;border-color:#111}
.cvt-icon-btn[aria-pressed=true] .ic{fill:currentColor}
.cvt-link-btn{display:inline-flex;align-items:center;gap:.35em;background:none;border:0;font-weight:600;cursor:pointer;color:var(--ink);text-decoration:none;padding:.4em 0;border-bottom:1.5px solid var(--line2)}
.cvt-link-btn:hover{border-color:var(--ink)}
.cvt-chip{display:inline-flex;align-items:center;gap:.4em;padding:.42em .85em;border-radius:999px;border:1px solid var(--line2);background:var(--card);font-size:.86rem;font-weight:500;text-decoration:none;transition:.18s var(--ease);white-space:nowrap}
.cvt-chip:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.cvt-badge{display:inline-flex;align-items:center;gap:.55em;font:600 .78rem/1 var(--fm);letter-spacing:.04em;padding:.55em .9em;border-radius:999px;background:var(--card);border:1px solid var(--line2)}
.cvt-pulse{width:8px;height:8px;border-radius:50%;background:#1DB954;box-shadow:0 0 0 0 rgba(29,185,84,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(29,185,84,0)}100%{box-shadow:0 0 0 0 rgba(29,185,84,0)}}
.cvt-dot{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:color-mix(in srgb,var(--c) 14%,transparent);color:var(--c);flex:none}
.cvt-dot .ic{width:17px;height:17px}

/* ---------- Header ---------- */
.cvt-header{position:relative;z-index:50;height:var(--hh);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px)}
.has-sticky .cvt-header{position:sticky;top:0}
.cvt-header-in{display:flex;align-items:center;gap:20px;height:100%}
.cvt-brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font:800 1.2rem/1 var(--fd);letter-spacing:-.03em;flex:none}
.cvt-logo-mark{position:relative;width:32px;height:32px;border-radius:10px;background:var(--ink);overflow:hidden;flex:none}
.cvt-logo-mark i{position:absolute;width:13px;height:13px;border-radius:4px}
.cvt-logo-mark i:first-child{left:5px;top:5px;background:var(--accent);animation:lm1 4s var(--ease) infinite}
.cvt-logo-mark i:last-child{right:5px;bottom:5px;background:var(--flare);border-radius:50%;animation:lm2 4s var(--ease) infinite}
@keyframes lm1{0%,40%{transform:none}50%,90%{transform:translate(9px,9px) rotate(90deg);border-radius:50%}}
@keyframes lm2{0%,40%{transform:none}50%,90%{transform:translate(-9px,-9px);border-radius:4px}}
.cvt-nav{display:flex;align-items:center;gap:2px;flex:1;min-width:0}
.cvt-nav-btn,.cvt-nav-link{display:inline-flex;align-items:center;gap:6px;padding:.5em .8em;border-radius:10px;border:0;background:none;font-weight:500;font-size:.93rem;cursor:pointer;text-decoration:none;color:var(--ink2);white-space:nowrap}
.cvt-nav-btn:hover,.cvt-nav-link:hover,.cvt-nav-btn[aria-expanded=true]{background:var(--bg2);color:var(--ink)}
.cvt-nav-btn[aria-expanded=true] .ic.sm{transform:rotate(180deg)}
.cvt-mega-wrap{position:relative}
.cvt-mega{position:absolute;left:0;top:calc(100% + 12px);width:min(940px,calc(100vw - 40px));background:var(--card);border:1px solid var(--line2);border-radius:var(--r);box-shadow:var(--shadow),0 30px 60px -20px rgba(0,0,0,.25);padding:22px;animation:pop .22s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(-6px) scale(.98)}}
.cvt-mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px 20px}
.cvt-mega-col{display:flex;flex-direction:column;gap:2px}
.cvt-mega-col a{text-decoration:none;font-size:.88rem;color:var(--mute);padding:3px 0}
.cvt-mega-col a:hover{color:var(--ink)}
.cvt-mega-col .cvt-mega-h{display:flex;align-items:center;gap:8px;color:var(--ink);font-weight:600;font-size:.95rem;margin-bottom:4px}
.cvt-mega-all{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:18px;padding:12px;border-radius:12px;background:var(--bg2);text-decoration:none;font-weight:600}
.cvt-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.cvt-search-btn{display:flex;align-items:center;gap:10px;height:42px;padding:0 10px 0 14px;border-radius:12px;border:1px solid var(--line2);background:var(--card);cursor:pointer;color:var(--mute);min-width:230px;transition:.2s}
.cvt-search-btn:hover{border-color:var(--ink);color:var(--ink)}
.cvt-search-btn span{flex:1;text-align:left;font-size:.9rem}
.cvt-install{display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 14px;border-radius:12px;border:1.5px solid #111;background:var(--accent);color:#111;font-weight:600;cursor:pointer}
[data-theme=light] .when-dark,[data-theme=dark] .when-light{display:none}
.cvt-menu-btn{display:none}
.cvt-drawer{position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.4);backdrop-filter:blur(4px)}
.cvt-drawer-in{position:absolute;right:0;top:0;bottom:0;width:min(360px,88vw);background:var(--bg);padding:22px;overflow:auto;display:flex;flex-direction:column;gap:6px;animation:slideL .3s var(--ease)}
@keyframes slideL{from{transform:translateX(100%)}}
.cvt-drawer-x{align-self:flex-end;margin-bottom:8px}
.cvt-drawer-link{display:flex;align-items:center;gap:12px;padding:10px;border-radius:12px;text-decoration:none;font-weight:500}
.cvt-drawer-link:hover{background:var(--card)}
.cvt-drawer .cvt-btn{margin-top:14px;justify-content:center}

/* ---------- Hero ---------- */
.cvt-hero{position:relative;padding:64px 0 0;overflow:hidden;isolation:isolate}
.cvt-hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.cvt-hero-bg .b1,.cvt-hero-bg .b2{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55}
.cvt-hero-bg .b1{width:520px;height:520px;background:var(--accent);right:-120px;top:-160px;opacity:.35}
.cvt-hero-bg .b2{width:420px;height:420px;background:var(--flare);left:-180px;bottom:-140px;opacity:.16}
.cvt-hero-bg .grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 60% 30%,#000 10%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 60% 30%,#000 10%,transparent 70%)}
.cvt-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.cvt-display{font-size:clamp(2.7rem,6.4vw,5.6rem);line-height:.95;letter-spacing:-.045em;font-weight:800;margin:22px 0 22px}
.cvt-display em{font-style:normal;position:relative;white-space:nowrap;z-index:0}
.cvt-display em::after{content:"";position:absolute;left:-.06em;right:-.06em;bottom:.04em;height:.36em;background:var(--accent);z-index:-1;transform:skewX(-12deg) scaleX(0);transform-origin:left;animation:hl 1s .4s var(--ease) forwards;border-radius:4px}
.cvt-display em:nth-of-type(2)::after{background:var(--flare);opacity:.85;animation-delay:.8s}
@keyframes hl{to{transform:skewX(-12deg) scaleX(1)}}
.cvt-lede{font-size:1.12rem;color:var(--ink2);max-width:60ch}
.cvt-smartbar{position:relative;display:flex;align-items:center;gap:10px;margin:28px 0 18px;padding:8px 8px 8px 18px;background:var(--card);border:1.5px solid var(--ink);border-radius:20px;box-shadow:var(--hard);max-width:640px;transition:box-shadow .2s,transform .2s}
.cvt-smartbar:focus-within{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
[data-theme=dark] .cvt-smartbar:focus-within{box-shadow:6px 6px 0 var(--accent)}
.cvt-smartbar>.ic{color:var(--flare)}
.cvt-smartbar input{flex:1;min-width:0;border:0;background:none;outline:0;font-size:1.05rem;padding:10px 0}
.cvt-smart-pop{position:absolute;left:-1.5px;right:-1.5px;top:calc(100% + 10px);background:var(--card);border:1.5px solid var(--ink);border-radius:18px;box-shadow:var(--shadow);overflow:hidden;z-index:5;animation:pop .2s var(--ease)}
.cvt-answer{display:flex;align-items:center;gap:14px;padding:16px 18px;background:color-mix(in srgb,var(--accent) 22%,var(--card));border-bottom:1px solid var(--line)}
.cvt-answer b{font:700 1.6rem/1.1 var(--fd);letter-spacing:-.02em}
.cvt-answer small{display:block;color:var(--mute);font-size:.8rem}
.cvt-answer .ic{width:28px;height:28px;color:var(--ink)}
.cvt-sugg{display:flex;align-items:center;gap:12px;padding:11px 18px;text-decoration:none;border-bottom:1px solid var(--line);cursor:pointer}
.cvt-sugg:last-child{border-bottom:0}
.cvt-sugg:hover,.cvt-sugg.is-on{background:var(--bg2)}
.cvt-sugg small{margin-left:auto;color:var(--mute);font:500 .72rem var(--fm);text-transform:uppercase;letter-spacing:.06em}
.cvt-hero-chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.cvt-hero-chips .cvt-eyebrow{margin:0 6px 0 0}
.cvt-hero-visual{position:relative;aspect-ratio:1;max-width:460px;justify-self:center;width:100%}
.cvt-orbit{position:absolute;inset:0;border:1.5px dashed var(--line2);border-radius:50%;animation:spin 40s linear infinite}
.cvt-orbit span{position:absolute;left:50%;top:50%;width:52px;height:52px;margin:-26px;display:grid;place-items:center;border-radius:14px;background:var(--card);border:1.5px solid var(--ink);font:700 .78rem var(--fm);transform:rotate(var(--a)) translateY(calc(-1 * min(230px,40vw))) rotate(calc(-1 * var(--a)));box-shadow:3px 3px 0 var(--ink)}
.cvt-orbit span:nth-child(odd){background:var(--accent);color:#111}
.cvt-orbit span:nth-child(4n){background:var(--flare);color:#fff}
@keyframes spin{to{rotate:360deg}}
.cvt-orbit span{animation:counter 40s linear infinite}
@keyframes counter{to{rotate:-360deg}}
.cvt-morph{position:absolute;inset:22%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}
.cvt-morph-card{position:relative;width:76%;padding:14px 14px 14px 64px;background:var(--card);border:1.5px solid var(--ink);border-radius:16px;box-shadow:var(--hard);min-height:62px}
.cvt-morph-ext{position:absolute;left:12px;top:50%;translate:0 -50%;width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:var(--ink);color:var(--bg);font:700 .7rem var(--fm);transition:.4s var(--ease)}
.cvt-morph-out .cvt-morph-ext{background:var(--accent);color:#111}
.cvt-morph-name{display:block;font:600 .85rem var(--fm)}
.cvt-morph-lines{display:flex;gap:4px;margin-top:8px}
.cvt-morph-lines i{height:5px;border-radius:3px;background:var(--line2);flex:1}
.cvt-morph-lines i:nth-child(2){flex:2}
.cvt-morph-check{position:absolute;right:12px;top:50%;translate:0 -50%;width:26px;height:26px;border-radius:50%;background:#1DB954;color:#fff;display:grid;place-items:center}
.cvt-morph-check .ic{width:15px;height:15px}
.cvt-morph-beam{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:4px 0}
.cvt-morph-beam i{width:6px;height:6px;border-radius:50%;background:var(--flare);animation:beam 1.2s infinite}
.cvt-morph-beam i:nth-child(2){animation-delay:.2s}.cvt-morph-beam i:nth-child(3){animation-delay:.4s}
.cvt-morph-beam span{position:absolute;left:calc(50% + 18px);top:50%;translate:0 -50%;font:500 .72rem var(--fm);color:var(--mute);white-space:nowrap}
@keyframes beam{0%,100%{opacity:.2;transform:scale(.7)}50%{opacity:1;transform:scale(1.2)}}
.is-morphing .cvt-morph-ext{transform:rotateY(90deg)}
.cvt-hero-stat{position:absolute;right:2%;bottom:6%;padding:10px 14px;background:var(--ink);color:var(--bg);border-radius:14px;transform:rotate(-4deg)}
.cvt-hero-stat b{display:block;font:800 1.4rem/1 var(--fd);color:var(--accent)}
.cvt-hero-stat span{font:500 .72rem var(--fm)}
.cvt-marquee{margin-top:56px;border-block:1.5px solid var(--ink);background:var(--ink);overflow:hidden;padding:12px 0}
.cvt-marquee-track{display:flex;gap:10px;width:max-content;animation:marq 70s linear infinite}
.cvt-marquee:hover .cvt-marquee-track{animation-play-state:paused}
.cvt-marquee a{display:inline-flex;align-items:center;gap:8px;color:var(--bg);text-decoration:none;font:500 .92rem var(--fb);padding:6px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.18)}
[data-theme=dark] .cvt-marquee a{border-color:rgba(0,0,0,.2)}
.cvt-marquee a .ic{color:var(--c);filter:brightness(1.4)}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.cvt-section{padding:72px 0}
.cvt-section+.cvt-section{padding-top:24px}
.cvt-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
.cvt-sec-head p{color:var(--mute);margin:0;max-width:60ch}
.cvt-sec-head h2{margin-bottom:.3em}
.cvt-sec-head--center{justify-content:center;text-align:center}
.cvt-sec-head--center p{margin-inline:auto}
.cvt-reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.cvt-reveal.in{opacity:1;transform:none}

/* Cards */
.cvt-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.cvt-card{position:relative;display:flex;align-items:center;gap:12px;padding:14px 40px 14px 14px;background:var(--card);border:1px solid var(--line);border-radius:16px;text-decoration:none;transition:transform .2s var(--ease),border-color .2s,box-shadow .2s;min-height:64px;overflow:hidden}
.cvt-card::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,color-mix(in srgb,var(--c) 10%,transparent),transparent 60%);opacity:0;transition:.3s}
.cvt-card:hover{transform:translateY(-3px);border-color:var(--ink);box-shadow:4px 4px 0 var(--c)}
.cvt-card:hover::before{opacity:1}
.cvt-card-ic{position:relative;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:color-mix(in srgb,var(--c) 14%,transparent);color:var(--c);flex:none}
.cvt-card-t{position:relative;font-weight:600;font-size:.95rem;line-height:1.25}
.cvt-card-c{position:absolute;right:14px;top:9px;font:600 .62rem var(--fm);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.cvt-card-go{position:absolute;right:14px;bottom:12px;width:16px;height:16px;color:var(--mute);transition:.2s}
.cvt-card:hover .cvt-card-go{color:var(--ink);transform:translateX(3px)}
.cvt-cards--compact{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px}
.cvt-cards--compact .cvt-card{min-height:54px;padding:10px 34px 10px 10px}
.cvt-cards--compact .cvt-card-ic{width:34px;height:34px;border-radius:10px}
.cvt-cards--compact .cvt-card-c{display:none}
.cvt-cards--rank .cvt-card{padding-left:12px}
.cvt-rank{position:relative;font:700 .8rem var(--fm);color:var(--mute);width:22px}
.cvt-rank+.cvt-card-ic{margin-left:-4px}
.cvt-cards--top .cvt-card{background:var(--card)}

/* Bento */
.cvt-bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(150px,auto);gap:14px}
.cvt-bento-item{position:relative;display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);text-decoration:none;overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
.cvt-bento-item::after{content:"";position:absolute;width:180px;height:180px;right:-60px;top:-60px;border-radius:50%;background:var(--c);opacity:.08;transition:.4s var(--ease)}
.cvt-bento-item:hover{transform:translateY(-4px);border-color:var(--ink);box-shadow:5px 5px 0 var(--c)}
.cvt-bento-item:hover::after{transform:scale(1.6);opacity:.14}
.cvt-bento-item.is-big{grid-column:span 2;grid-row:span 2;padding:28px}
.cvt-bento-item:last-child:nth-child(odd){grid-column:span 2}
.cvt-bento-item.is-big:first-child{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.cvt-bento-item.is-big:first-child p,.cvt-bento-item.is-big:first-child .cvt-bento-n{color:rgba(255,255,255,.65)}
[data-theme=dark] .cvt-bento-item.is-big:first-child p,[data-theme=dark] .cvt-bento-item.is-big:first-child .cvt-bento-n{color:rgba(0,0,0,.6)}
.cvt-bento-ic{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--c);color:#fff;margin-bottom:auto}
.is-big .cvt-bento-ic{width:60px;height:60px;border-radius:18px}
.is-big .cvt-bento-ic .ic{width:30px;height:30px}
.cvt-bento-item strong{font:700 1.15rem/1.15 var(--fd);letter-spacing:-.02em;margin-top:14px}
.is-big strong{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.cvt-bento-n{font:600 .72rem var(--fm);color:var(--mute);text-transform:uppercase;letter-spacing:.08em;position:absolute;right:20px;top:22px}
.cvt-bento-item p{color:var(--mute);font-size:.95rem;max-width:44ch;margin:4px 0 0}
.cvt-bento-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}
.cvt-bento-tags i{font-style:normal;font-size:.75rem;padding:3px 8px;border-radius:999px;background:color-mix(in srgb,var(--c) 12%,transparent)}
.is-big:first-child .cvt-bento-tags i{background:rgba(255,255,255,.1)}
.cvt-bento-go{position:absolute;right:18px;bottom:18px;opacity:0;transform:translateX(-6px);transition:.25s}
.cvt-bento-item:hover .cvt-bento-go{opacity:1;transform:none}

/* Bangladesh band */
.cvt-bd{background:#006A4E;color:#fff;margin:40px 0;padding:72px 0!important;position:relative;overflow:hidden}
.cvt-bd::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:#F42A41;left:-200px;top:50%;translate:0 -50%;opacity:.95}
.cvt-bd-grid{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.cvt-bd h2{color:#fff;font-size:clamp(2rem,3.5vw,3rem)}
.cvt-bd p{color:rgba(255,255,255,.85);font-size:1.05rem}
.cvt-bd-flag{display:none}
.cvt-bd-demo{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px;font-size:1.05rem}
.cvt-bd-demo .from{font-family:var(--fm);background:rgba(0,0,0,.25);padding:8px 12px;border-radius:10px;text-decoration:line-through;text-decoration-color:rgba(255,255,255,.5)}
.cvt-bd-demo .to{background:#fff;color:#006A4E;padding:8px 12px;border-radius:10px;font-weight:700}
.cvt-cards--bd{grid-template-columns:repeat(2,1fr)}
.cvt-cards--bd .cvt-card{background:rgba(255,255,255,.96);color:#111;border-color:transparent}
.cvt-cards--bd .cvt-card:hover{box-shadow:4px 4px 0 #111}

/* Privacy comparison */
.cvt-vs{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cvt-vs-col{padding:28px;border-radius:var(--r3);border:1px solid var(--line);background:var(--card)}
.cvt-vs-new{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.cvt-vs-tag{display:inline-block;font:600 .72rem var(--fm);letter-spacing:.1em;text-transform:uppercase;padding:6px 10px;border-radius:999px;background:var(--bg2);color:var(--mute)}
.cvt-vs-new .cvt-vs-tag{background:var(--accent);color:#111}
.cvt-pipe{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin:22px 0}
.cvt-pipe .n{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:12px;border:1px solid var(--line2);font-size:.85rem;font-weight:600}
.cvt-pipe .n.warn{border-color:var(--flare);color:var(--flare)}
.cvt-pipe .n.good{background:var(--accent);color:#111;border-color:var(--accent)}
.cvt-pipe .l{position:relative;width:34px;height:2px;background:var(--line2);overflow:hidden}
.cvt-vs-new .cvt-pipe .l{background:rgba(255,255,255,.2)}
.cvt-pipe .l i{position:absolute;top:-2px;width:6px;height:6px;border-radius:50%;background:currentColor;animation:travel 2.4s linear infinite}
.cvt-pipe .l.fast i{animation-duration:.8s;background:var(--accent)}
@keyframes travel{from{left:-6px}to{left:100%}}
.cvt-vs-col ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.cvt-vs-col li{padding-left:26px;position:relative;font-size:.95rem}
.cvt-vs-old li::before{content:"✕";position:absolute;left:0;color:var(--flare);font-weight:700}
.cvt-vs-new li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}

/* Stats */
.cvt-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.cvt-stat-tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.cvt-stat{padding:22px;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.cvt-stat b{display:block;font:800 clamp(2rem,3.5vw,2.8rem)/1 var(--fd);letter-spacing:-.04em}
.cvt-stat span{color:var(--mute);font-size:.9rem}
.cvt-stat:first-child{background:var(--accent);color:#111;border-color:#111}
.cvt-stat:first-child span{color:#333}
.cvt-chart{margin:0;padding:24px;background:var(--card);border:1px solid var(--line);border-radius:var(--r3)}
.cvt-chart figcaption{font:600 .72rem var(--fm);text-transform:uppercase;letter-spacing:.1em;color:var(--mute);margin-bottom:16px}
.cvt-chart-bars{display:flex;align-items:flex-end;gap:8px;height:260px}
.cvt-chart-bar{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;text-decoration:none}
.cvt-chart-bar i{display:block;width:100%;height:var(--h);background:var(--c);border-radius:8px 8px 3px 3px;transform-origin:bottom;transform:scaleY(0);transition:transform 1s var(--ease)}
.in .cvt-chart-bar i,.cvt-chart-bar.in i{transform:scaleY(1)}
.cvt-chart-bar .v{font:700 .78rem var(--fm)}
.cvt-chart-bar .l{font-size:.68rem;color:var(--mute);writing-mode:vertical-rl;transform:rotate(180deg);height:58px}
.cvt-chart-bar:hover i{filter:brightness(1.1);box-shadow:0 0 0 2px var(--ink)}

/* How-to */
.cvt-howto{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:s}
.cvt-howto li{position:relative;padding:26px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);overflow:hidden}
.cvt-howto-n{display:block;font:800 4.5rem/1 var(--fd);color:transparent;-webkit-text-stroke:1.5px var(--ink);margin-bottom:14px}
.cvt-howto li:nth-child(2) .cvt-howto-n{color:var(--accent);-webkit-text-stroke-color:#111}
.cvt-howto strong{display:block;font:700 1.2rem var(--fd);margin-bottom:4px}
.cvt-howto p{color:var(--mute);margin:0}

/* FAQ */
.cvt-faq-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:40px}
.cvt-faq{display:grid;gap:10px}
.cvt-faq details{border:1px solid var(--line);border-radius:14px;background:var(--card);transition:border-color .2s}
.cvt-faq details[open]{border-color:var(--ink)}
.cvt-faq summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;cursor:pointer;font-weight:600;list-style:none}
.cvt-faq summary::-webkit-details-marker{display:none}
.cvt-faq summary .ic{transition:transform .25s var(--ease);flex:none}
.cvt-faq details[open] summary .ic{transform:rotate(180deg)}
.cvt-faq details>div{padding:0 18px 16px;color:var(--ink2)}
.cvt-faq details>div p{margin:0}

/* CTA */
.cvt-cta{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:30px;padding:36px;border-radius:var(--r3);background:var(--accent);color:#111;border:1.5px solid #111;box-shadow:6px 6px 0 #111}
.cvt-cta h2{margin-bottom:.2em}
.cvt-cta p{margin:0;color:#333}
.cvt-cta .cvt-btn--accent{background:#111;color:var(--accent)}
.cvt-cta-phone{position:relative;width:74px;height:120px;border-radius:16px;border:2.5px solid #111;background:#fff;padding:18px 9px;display:grid;grid-template-columns:1fr 1fr;gap:6px;align-content:start;transform:rotate(-8deg)}
.cvt-cta-phone span{position:absolute;top:6px;left:50%;translate:-50%;width:20px;height:4px;border-radius:2px;background:#111}
.cvt-cta-phone i{aspect-ratio:1;border-radius:6px;background:#111}
.cvt-cta-phone i:nth-child(3){background:var(--flare)}

/* ---------- Converter page ---------- */
.cvt-tool-hero{position:relative;padding:28px 0 36px;isolation:isolate}
.cvt-tool-hero-bg{position:absolute;inset:0 0 30%;z-index:-1;background:radial-gradient(ellipse 60% 70% at 85% 0%,color-mix(in srgb,var(--c) 22%,transparent),transparent 70%)}
.cvt-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.84rem;color:var(--mute);margin-bottom:18px}
.cvt-crumbs a{text-decoration:none}
.cvt-crumbs a:hover{color:var(--ink);text-decoration:underline}
.cvt-crumbs i{font-style:normal;opacity:.5}
.cvt-tool-head{display:flex;align-items:flex-start;gap:18px}
.cvt-tool-ic{display:grid;place-items:center;width:64px;height:64px;border-radius:20px;background:var(--c);color:#fff;flex:none;box-shadow:4px 4px 0 var(--ink)}
.cvt-tool-ic .ic{width:32px;height:32px}
.cvt-tool-titles{flex:1;min-width:0}
.cvt-tool-head h1{font-size:clamp(1.8rem,3.8vw,3rem);letter-spacing:-.035em;margin-bottom:.35em}
.cvt-tool-head .cvt-lede{font-size:1.04rem;margin:0}
.cvt-tool-acts{display:flex;gap:8px}
.cvt-facts{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0 82px}
.cvt-fact{display:inline-flex;align-items:baseline;gap:8px;padding:7px 12px;border-radius:10px;background:var(--card);border:1px solid var(--line);font-size:.86rem}
.cvt-fact small{color:var(--mute);font:500 .7rem var(--fm);text-transform:uppercase;letter-spacing:.06em}
.cvt-fact b{font-family:var(--fm);font-weight:600}
.cvt-workbench{margin-top:26px;background:var(--card);border:1.5px solid var(--ink);border-radius:var(--r3);box-shadow:6px 6px 0 var(--ink);padding:24px;min-height:260px;position:relative}
[data-theme=dark] .cvt-workbench{box-shadow:6px 6px 0 var(--c)}
.cvt-skel{display:grid;gap:12px}
.cvt-skel span{height:54px;border-radius:14px;background:linear-gradient(90deg,var(--bg2),var(--card2),var(--bg2));background-size:200% 100%;animation:sk 1.2s infinite}
.cvt-skel span:nth-child(2){width:70%}
.cvt-skel p{color:var(--mute);font-size:.9rem;margin:0}
@keyframes sk{to{background-position:-200% 0}}
.cvt-trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:18px;font-size:.86rem;color:var(--mute)}
.cvt-trust span,.cvt-trust a{display:inline-flex;align-items:center;gap:6px}
.cvt-trust a{color:var(--ink);font-weight:600;text-decoration:none;margin-left:auto}
.cvt-trust a:hover{text-decoration:underline}

/* Engine UI kit */
.u-row{display:flex;gap:14px;align-items:stretch}
.u-col{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}
.u-label{font:600 .72rem var(--fm);text-transform:uppercase;letter-spacing:.08em;color:var(--mute)}
.u-field{display:flex;align-items:stretch;border:1.5px solid var(--line2);border-radius:16px;background:var(--card2);overflow:hidden;transition:border-color .2s,box-shadow .2s}
.u-field:focus-within{border-color:var(--ink);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 45%,transparent)}
.u-field input,.u-field textarea{flex:1;min-width:0;border:0;background:none;outline:0;padding:16px 18px;font:600 1.6rem/1.2 var(--fd);letter-spacing:-.02em}
.u-field input[readonly]{color:var(--ink)}
.u-field select{border:0;border-left:1.5px solid var(--line2);background:var(--card);padding:0 36px 0 14px;font-weight:600;font-size:.95rem;cursor:pointer;max-width:48%;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
.u-swap{align-self:flex-end;display:grid;place-items:center;width:54px;height:62px;border-radius:16px;border:1.5px solid var(--ink);background:var(--accent);color:#111;cursor:pointer;flex:none;transition:transform .35s var(--ease)}
.u-swap:hover{transform:rotate(180deg)}
.u-result{margin-top:18px;padding:16px 18px;border-radius:16px;background:var(--bg2);display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px}
.u-result .eq{font:700 clamp(1.1rem,2.2vw,1.45rem)/1.25 var(--fd);letter-spacing:-.02em;flex:1;min-width:220px;word-break:break-word}
.u-result .formula{font:500 .85rem var(--fm);color:var(--mute);width:100%}
.u-btns{display:flex;flex-wrap:wrap;gap:8px}
.u-ratio{margin-top:16px;display:grid;gap:6px}
.u-ratio-row{display:grid;grid-template-columns:110px 1fr auto;align-items:center;gap:10px;font-size:.82rem}
.u-ratio-row span:first-child{color:var(--mute);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.u-ratio-bar{height:10px;border-radius:6px;background:var(--bg2);overflow:hidden}
.u-ratio-bar i{display:block;height:100%;width:var(--w);background:var(--c,var(--ink));border-radius:6px;transition:width .5s var(--ease)}
.u-ratio-row b{font-family:var(--fm);font-weight:600}
.u-quick{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.u-quick button{border:1px solid var(--line2);background:var(--card);border-radius:999px;padding:5px 11px;font-size:.82rem;cursor:pointer}
.u-quick button:hover{background:var(--ink);color:var(--bg)}
.u-drop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:230px;border:2px dashed var(--line2);border-radius:22px;background:var(--card2);text-align:center;padding:26px;cursor:pointer;transition:.25s var(--ease)}
.u-drop:hover,.u-drop.is-over{border-color:var(--c,var(--ink));background:color-mix(in srgb,var(--c,var(--accent)) 8%,var(--card2))}
.u-drop.is-over{transform:scale(1.01)}
.u-drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.u-drop-ic{display:grid;place-items:center;width:68px;height:68px;border-radius:20px;background:var(--ink);color:var(--bg);transition:.3s var(--ease)}
.u-drop:hover .u-drop-ic{transform:translateY(-4px) rotate(-6deg);background:var(--c,var(--ink))}
.u-drop-ic .ic{width:32px;height:32px}
.u-drop strong{font:700 1.25rem var(--fd)}
.u-drop small{color:var(--mute)}
.u-drop .cvt-btn{pointer-events:none}
.u-opts{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:flex-end;margin:16px 0 4px;padding:14px;border-radius:16px;background:var(--bg2)}
.u-opt{display:flex;flex-direction:column;gap:5px;min-width:120px}
.u-opt label{font:600 .7rem var(--fm);text-transform:uppercase;letter-spacing:.07em;color:var(--mute)}
.u-opt select,.u-opt input[type=number],.u-opt input[type=text],.u-opt input[type=time],.u-opt input[type=date],.u-opt input[type=datetime-local],.u-opt input[type=color]{height:40px;border:1.5px solid var(--line2);border-radius:10px;background:var(--card);padding:0 10px;font-weight:500;min-width:0}
.u-opt input[type=color]{padding:3px;width:60px}
.u-opt input[type=range]{accent-color:var(--ink);width:160px}
.u-opt .val{font:600 .8rem var(--fm)}
.u-check{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;cursor:pointer;height:40px}
.u-check input{accent-color:var(--ink);width:18px;height:18px}
.u-seg{display:inline-flex;padding:4px;border-radius:12px;background:var(--bg2);gap:2px;flex-wrap:wrap}
.u-seg button{border:0;background:none;padding:8px 14px;border-radius:9px;font-weight:600;font-size:.88rem;cursor:pointer;color:var(--mute)}
.u-seg button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.u-files{display:grid;gap:8px;margin-top:16px}
.u-file{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:12px;padding:10px;border-radius:14px;border:1px solid var(--line);background:var(--card);animation:pop .25s var(--ease)}
.u-file.dragging{opacity:.5}
.u-thumb{width:52px;height:52px;border-radius:10px;background:var(--bg2) center/cover no-repeat;display:grid;place-items:center;font:700 .7rem var(--fm);color:var(--mute);overflow:hidden}
.u-meta{min-width:0}
.u-meta b{display:block;font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.u-meta small{color:var(--mute);font-size:.8rem}
.u-meta small .save{color:#16A34A;font-weight:600}
.u-bar{height:5px;border-radius:3px;background:var(--bg2);overflow:hidden;margin-top:6px}
.u-bar i{display:block;height:100%;width:var(--p,0%);background:linear-gradient(90deg,var(--accent),var(--flare));transition:width .3s}
.u-file .u-acts{display:flex;gap:6px;align-items:center}
.u-file .cvt-icon-btn{width:36px;height:36px;border-radius:10px}
.u-handle{cursor:grab;color:var(--mute);padding:0 4px}
.u-foot{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-top:16px}
.u-foot .sum{color:var(--mute);font-size:.88rem}
.u-text{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:stretch}
.u-text textarea{width:100%;min-height:230px;resize:vertical;border:1.5px solid var(--line2);border-radius:16px;background:var(--card2);padding:16px;font:400 1rem/1.6 var(--fb);outline:0;transition:border-color .2s}
.u-text textarea:focus{border-color:var(--ink)}
.u-text textarea.mono{font-family:var(--fm);font-size:.9rem}
.u-text .u-swap{align-self:center;height:54px}
.u-text .u-col>div{display:flex;justify-content:space-between;align-items:center}
.u-count{font:500 .75rem var(--fm);color:var(--mute)}
.u-out{border:1.5px solid var(--line2);border-radius:16px;background:var(--card2);padding:16px;min-height:120px}
.u-preview{max-height:420px;overflow:auto;border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff;color:#111;margin-top:14px}
.u-big{font:800 clamp(2rem,5vw,3.4rem)/1.05 var(--fd);letter-spacing:-.04em;word-break:break-word}
.u-kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;margin-top:16px}
.u-kv div{padding:14px;border-radius:14px;background:var(--bg2);position:relative}
.u-kv small{display:block;color:var(--mute);font:600 .7rem var(--fm);text-transform:uppercase;letter-spacing:.07em}
.u-kv b{font:700 1.05rem var(--fm);word-break:break-all}
.u-kv button{position:absolute;right:8px;top:8px;border:0;background:none;cursor:pointer;color:var(--mute)}
.u-kv button:hover{color:var(--ink)}
.u-swatch{height:120px;border-radius:18px;border:1.5px solid var(--line2);transition:background .3s}
.u-palette{display:grid;grid-template-columns:repeat(10,1fr);gap:4px;margin-top:12px}
.u-palette button{aspect-ratio:1;border-radius:8px;border:1px solid var(--line);cursor:pointer;transition:transform .15s}
.u-palette button:hover{transform:scale(1.15);z-index:1}
.u-tz{display:grid;grid-template-columns:repeat(24,1fr);gap:2px;margin-top:14px}
.u-tz span{height:34px;border-radius:4px;background:var(--bg2);font:500 .55rem var(--fm);display:grid;place-items:end center;padding-bottom:2px;color:var(--mute)}
.u-tz span.w{background:color-mix(in srgb,var(--accent) 60%,var(--bg2));color:#111}
.u-tz span.b{background:var(--accent);color:#111;font-weight:700}
.u-tz span.now{outline:2px solid var(--flare)}
.u-note{font-size:.86rem;color:var(--mute);margin-top:12px}
.u-note.warn{color:var(--flare)}
.u-spin{width:18px;height:18px;border:2.5px solid var(--line2);border-top-color:var(--ink);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;vertical-align:middle}
.u-crop{position:relative;margin-top:14px;max-width:420px;touch-action:none;user-select:none}
.u-crop canvas{display:block;width:100%;border-radius:14px;background:repeating-conic-gradient(var(--bg2) 0 25%,var(--card) 0 50%) 0 0/16px 16px}
.u-crop .box{position:absolute;border:2px solid var(--accent);box-shadow:0 0 0 9999px rgba(0,0,0,.45);cursor:move;border-radius:4px}
.u-dl-all{display:flex;gap:8px;flex-wrap:wrap}

/* Doc layout */
.cvt-doc{display:grid;grid-template-columns:250px minmax(0,1fr);gap:48px;padding:40px 0 20px;align-items:start}
.cvt-toc{position:sticky;top:calc(var(--hh) + 20px)}
.cvt-toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.cvt-toc li a{display:block;padding:6px 0 6px 14px;margin-left:-2px;border-left:2px solid transparent;text-decoration:none;font-size:.88rem;color:var(--mute);line-height:1.35}
.cvt-toc li a:hover{color:var(--ink)}
.cvt-toc li a.on{color:var(--ink);border-color:var(--ink);font-weight:600}
.cvt-article{min-width:0;max-width:820px}
.cvt-block{padding:6px 0 34px;margin-bottom:28px;border-bottom:1px solid var(--line)}
.cvt-block:last-child{border-bottom:0}
.cvt-block h2{font-size:clamp(1.4rem,2.2vw,1.9rem)}
.cvt-block h3{margin-top:1.4em}
.cvt-block p,.cvt-block li{color:var(--ink2)}
.cvt-list{padding-left:0;list-style:none;display:grid;gap:8px}
.cvt-list li{position:relative;padding-left:26px}
.cvt-list li::before{content:"";position:absolute;left:4px;top:.55em;width:9px;height:9px;border-radius:3px;background:var(--accent);border:1.5px solid var(--ink);transform:rotate(45deg)}
.cvt-steps{list-style:none;padding:0;counter-reset:st;display:grid;gap:10px}
.cvt-steps li{counter-increment:st;position:relative;padding:12px 14px 12px 56px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
.cvt-steps li::before{content:counter(st);position:absolute;left:12px;top:50%;translate:0 -50%;width:32px;height:32px;border-radius:10px;background:var(--ink);color:var(--bg);display:grid;place-items:center;font:700 .9rem var(--fm)}
.cvt-formula{font:600 1.05rem var(--fm);padding:16px 18px;border-radius:14px;background:var(--ink);color:var(--accent);margin:14px 0;overflow-x:auto}
.cvt-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--card);margin:12px 0}
.cvt-table{width:100%;border-collapse:collapse;font-size:.92rem}
.cvt-table th{text-align:left;font:600 .72rem var(--fm);text-transform:uppercase;letter-spacing:.07em;color:var(--mute);background:var(--card2);padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.cvt-table td{padding:10px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.cvt-table tr:last-child td{border-bottom:0}
.cvt-table tbody tr:hover td{background:color-mix(in srgb,var(--accent) 14%,transparent)}
.cvt-table--conv td{font-family:var(--fm)}
.cvt-table--compare td:first-child{font-weight:600;color:var(--mute);white-space:nowrap}
.cvt-yes{display:inline-block;padding:2px 9px;border-radius:999px;background:#DCFCE7;color:#166534;font-size:.8rem;font-weight:600}
.cvt-no{display:inline-block;padding:2px 9px;border-radius:999px;background:#FEE2E2;color:#991B1B;font-size:.8rem;font-weight:600}
[data-theme=dark] .cvt-yes{background:#14532D;color:#BBF7D0}[data-theme=dark] .cvt-no{background:#7F1D1D;color:#FECACA}
.cvt-sw{display:inline-block;width:16px;height:16px;border-radius:5px;border:1px solid var(--line2);vertical-align:-3px;margin-right:6px}
.cvt-equiv{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:8px}
.cvt-equiv-item{padding:12px 14px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
.cvt-equiv-item .v{display:block;font:700 1.1rem var(--fm);word-break:break-all}
.cvt-equiv-item .u{font-size:.82rem;color:var(--mute)}
.cvt-bars{margin:18px 0 0;padding:20px;border-radius:16px;background:var(--card);border:1px solid var(--line)}
.cvt-bars-legend{display:flex;gap:16px;margin-bottom:14px;font-size:.85rem;font-weight:600}
.cvt-bars-legend span::before{content:"";display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.cvt-bars-legend .a::before{background:var(--line2)}.cvt-bars-legend .b::before{background:var(--c,var(--ink))}
.cvt-bars-row{display:grid;grid-template-columns:120px 1fr;gap:12px;align-items:center;margin-bottom:10px}
.cvt-bars-row .l{font-size:.85rem;color:var(--mute)}
.cvt-bars-row .t{display:grid;gap:4px}
.cvt-bars-row i{display:block;height:9px;border-radius:5px;width:var(--w);transform-origin:left;animation:grow 1s var(--ease)}
.cvt-bars-row i.a{background:var(--line2)}.cvt-bars-row i.b{background:var(--c,var(--ink))}
@keyframes grow{from{transform:scaleX(0)}}
.cvt-bars figcaption{font-size:.78rem;color:var(--mute);margin-top:8px}
.cvt-privacy-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center}
.cvt-flow{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:20px;border-radius:18px;background:var(--ink);color:var(--bg);font:600 .82rem var(--fm)}
.cvt-flow span{padding:8px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.2)}
.cvt-flow .cvt-flow-cpu{background:var(--accent);color:#111;border-color:var(--accent)}
.cvt-flow .cvt-flow-arrow{width:2px;height:16px;padding:0;border:0;background:rgba(255,255,255,.4)}
.cvt-flow .cvt-flow-x{position:absolute;right:12px;top:12px;font-size:.7rem;color:var(--flare);border-color:var(--flare);text-decoration:line-through}
.cvt-feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.cvt-feature{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:14px;background:var(--card);border:1px solid var(--line);font-size:.92rem}
.cvt-check{width:22px;height:22px;border-radius:50%;background:var(--accent);border:1.5px solid #111;flex:none;position:relative}
.cvt-check::after{content:"";position:absolute;left:6px;top:3px;width:5px;height:9px;border:solid #111;border-width:0 2px 2px 0;transform:rotate(45deg)}
.cvt-chipgrid{display:flex;flex-wrap:wrap;gap:8px}
.cvt-note{padding:12px 14px;border-radius:12px;background:var(--bg2)}

/* Category & directory */
.cvt-cat-hero{padding:28px 0 30px;position:relative;isolation:isolate}
.cvt-cat-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 50% 80% at 90% 0%,color-mix(in srgb,var(--c,var(--accent)) 24%,transparent),transparent 70%)}
.cvt-cat-head{display:flex;gap:20px;align-items:flex-start;margin-bottom:22px}
.cvt-cat-ic{display:grid;place-items:center;width:76px;height:76px;border-radius:24px;background:var(--c);color:#fff;flex:none;box-shadow:5px 5px 0 var(--ink)}
.cvt-cat-ic .ic{width:38px;height:38px}
.cvt-cat-hero h1{font-size:clamp(2rem,4.4vw,3.6rem);letter-spacing:-.04em}
.cvt-cat-meta{font:500 .85rem var(--fm);color:var(--mute);margin:0}
.cvt-count{display:inline-block;font:700 .4em var(--fm);vertical-align:middle;padding:.3em .7em;border-radius:999px;background:var(--accent);color:#111;letter-spacing:0}
.cvt-filter{display:flex;align-items:center;gap:10px;max-width:520px;padding:0 16px;height:52px;border-radius:16px;border:1.5px solid var(--line2);background:var(--card);margin-bottom:20px;transition:.2s}
.cvt-filter:focus-within{border-color:var(--ink);box-shadow:var(--hard)}
.cvt-filter input{flex:1;border:0;background:none;outline:0;font-size:1rem}
.cvt-filter--big{max-width:680px;height:60px;font-size:1.05rem}
.cvt-jump{display:flex;flex-wrap:wrap;gap:8px}
.cvt-jump a{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;background:var(--card);border:1px solid var(--line);text-decoration:none;font-size:.88rem;font-weight:500}
.cvt-jump a .ic{color:var(--c);width:16px;height:16px}
.cvt-jump a:hover{border-color:var(--ink)}
.cvt-groups{padding:20px 0 60px}
.cvt-group{margin-bottom:36px}
.cvt-group h2{font-size:1.35rem;display:flex;align-items:center;gap:10px}
.cvt-group h2 a{text-decoration:none}
.cvt-group h2 small{font:600 .75rem var(--fm);color:var(--mute);background:var(--bg2);padding:3px 8px;border-radius:999px}
.cvt-empty{padding:40px;text-align:center;color:var(--mute)}
.cvt-cat-about{margin-top:30px;max-width:860px}

/* 404 */
.cvt-404{padding:60px 0 80px;text-align:center}
.cvt-404 .cvt-lede{margin-inline:auto}
.cvt-404 .cvt-filter{margin:26px auto}
.cvt-404 .cvt-cards{text-align:left;margin-bottom:26px}
.cvt-404-art{position:relative;display:inline-flex;gap:10px;margin-bottom:20px}
.cvt-404-art .d{display:grid;place-items:center;width:clamp(90px,16vw,150px);aspect-ratio:.78;border-radius:26px;border:2px solid var(--ink);background:var(--card);font:800 clamp(4rem,10vw,7rem)/1 var(--fd);box-shadow:6px 6px 0 var(--ink);animation:bob 3s var(--ease) infinite}
.cvt-404-art .d:nth-child(2){animation-delay:.2s;background:var(--accent)}
.cvt-404-art .d:nth-child(3){animation-delay:.4s}
.cvt-404-art .o i{width:56%;aspect-ratio:1;border-radius:50%;border:clamp(10px,2vw,16px) solid #111;border-right-color:var(--flare);animation:spin 1.6s linear infinite}
@keyframes bob{50%{transform:translateY(-8px) rotate(-2deg)}}
.cvt-404-tag{position:absolute;right:-20px;top:-14px;padding:6px 10px;border-radius:10px;background:var(--ink);color:var(--accent);font:600 .78rem var(--fm);transform:rotate(6deg)}
.cvt-404-sub{font-size:1.2rem;text-align:left;margin-top:30px}
.cvt-offline-ic{display:inline-grid;place-items:center;width:90px;height:90px;border-radius:26px;background:var(--ink);color:var(--accent);margin-bottom:16px}
.cvt-offline-ic .ic{width:44px;height:44px}

/* Palette (command search) */
.cvt-palette,.cvt-favs{position:fixed;inset:0;z-index:120;background:rgba(10,10,12,.45);backdrop-filter:blur(6px);display:flex;justify-content:center;align-items:flex-start;padding:10vh 16px 16px}
.cvt-palette-box,.cvt-favs-box{width:min(680px,100%);background:var(--card);border:1.5px solid var(--ink);border-radius:22px;box-shadow:8px 8px 0 var(--ink),0 40px 80px -20px rgba(0,0,0,.5);overflow:hidden;animation:pop .2s var(--ease)}
[data-theme=dark] .cvt-palette-box,[data-theme=dark] .cvt-favs-box{box-shadow:8px 8px 0 var(--accent)}
.cvt-palette-in{display:flex;align-items:center;gap:12px;padding:0 18px;border-bottom:1px solid var(--line)}
.cvt-palette-in input{flex:1;border:0;background:none;outline:0;height:62px;font-size:1.1rem}
.cvt-palette-list{list-style:none;margin:0;padding:8px;max-height:52vh;overflow:auto}
.cvt-palette-list li a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;text-decoration:none}
.cvt-palette-list li a.on,.cvt-palette-list li a:hover{background:var(--bg2)}
.cvt-palette-list li a small{margin-left:auto;font:600 .68rem var(--fm);color:var(--mute);text-transform:uppercase;letter-spacing:.07em}
.cvt-palette-list .cvt-dot{--c:var(--ink)}
.cvt-palette-list mark{background:color-mix(in srgb,var(--accent) 70%,transparent);color:inherit;border-radius:3px;padding:0 1px}
.cvt-palette-answer{padding:0}
.cvt-palette-foot{display:flex;gap:16px;padding:10px 18px;border-top:1px solid var(--line);font-size:.78rem;color:var(--mute);flex-wrap:wrap}
.cvt-palette-foot span:last-child{margin-left:auto}
.cvt-favs-h{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.cvt-favs-list{padding:14px;display:grid;gap:8px;max-height:60vh;overflow:auto}

/* Toasts, misc */
.cvt-toasts{position:fixed;left:50%;bottom:24px;translate:-50%;z-index:140;display:grid;gap:8px;pointer-events:none}
.cvt-toast{padding:12px 18px;border-radius:14px;background:var(--ink);color:var(--bg);font-weight:500;font-size:.92rem;box-shadow:var(--shadow);animation:toast .3s var(--ease);display:flex;gap:10px;align-items:center}
.cvt-toast.err{background:var(--flare);color:#fff}
@keyframes toast{from{opacity:0;transform:translateY(12px)}}
.cvt-top{position:fixed;right:20px;bottom:24px;z-index:60;width:46px;height:46px;border-radius:14px;border:1.5px solid var(--ink);background:var(--card);cursor:pointer;display:grid;place-items:center;opacity:0;pointer-events:none;transition:.3s;transform:translateY(10px)}
.cvt-top .ic{transform:rotate(-90deg)}
.cvt-top.show{opacity:1;pointer-events:auto;transform:none}
.cvt-cookie{position:fixed;left:16px;bottom:16px;z-index:130;max-width:380px;display:flex;gap:12px;align-items:center;padding:14px 16px;border-radius:16px;background:var(--card);border:1.5px solid var(--ink);box-shadow:var(--hard)}
.cvt-cookie p{margin:0;font-size:.88rem}
.cvt-ad{margin:24px auto;text-align:center;overflow:hidden;max-width:100%}
.cvt-ad-label{display:block;font:500 .62rem var(--fm);text-transform:uppercase;letter-spacing:.12em;color:var(--mute);margin-bottom:6px}
.cvt-ad--sidebar{margin-top:28px}
.cvt-ad--header,.cvt-ad--footer{width:min(100% - 32px,var(--wrap))}

/* Footer */
.cvt-footer{margin-top:60px;background:var(--ink);color:var(--bg);padding:60px 0 30px}
.cvt-footer a{text-decoration:none;color:inherit;opacity:.75}
.cvt-footer a:hover{opacity:1}
.cvt-footer-top{display:grid;grid-template-columns:1fr 1.6fr;gap:50px}
.cvt-brand--footer{opacity:1!important;font-size:1.4rem;margin-bottom:14px}
.cvt-brand--footer .cvt-logo-mark{background:var(--bg)}
.cvt-footer-brand p{opacity:.7;max-width:44ch;font-size:.93rem}
.cvt-footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.cvt-footer-badges span{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;padding:6px 10px;border-radius:999px;border:1px solid rgba(127,127,127,.35)}
.cvt-footer-badges .ic{color:var(--accent);width:15px;height:15px}
.cvt-footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cvt-footer-cols h4{font:600 .72rem var(--fm);text-transform:uppercase;letter-spacing:.12em;opacity:.5;margin-bottom:14px}
.cvt-footer-cols a{display:block;padding:4px 0;font-size:.92rem}
.cvt-footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;margin-top:44px;padding-top:22px;border-top:1px solid rgba(127,127,127,.25);font-size:.85rem}
.cvt-footer-bottom p{margin:0;opacity:.7}
.cvt-footer-links{display:flex;flex-wrap:wrap;gap:18px}

/* Bottom nav (mobile app feel) */
.cvt-bottomnav{display:none}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .cvt-nav-link{display:none}
  .cvt-mega-grid{grid-template-columns:repeat(3,1fr)}
  .cvt-bento{grid-template-columns:repeat(3,1fr)}
  .cvt-doc{grid-template-columns:1fr}
  .cvt-toc{display:none}
}
@media (max-width:860px){
  :root{--hh:60px}
  .cvt-nav{display:none}
  .cvt-menu-btn{display:inline-grid}
  .cvt-search-btn{min-width:0;width:42px;padding:0;justify-content:center}
  .cvt-search-btn span,.cvt-search-btn kbd{display:none}
  .cvt-install span{display:none}
  .cvt-hero{padding-top:34px}
  .cvt-hero-grid,.cvt-bd-grid,.cvt-stats-grid,.cvt-faq-wrap,.cvt-vs,.cvt-privacy-grid{grid-template-columns:1fr}
  .cvt-hero-visual{max-width:330px;order:-1;margin-bottom:-10px;display:none}
  .cvt-bento{grid-template-columns:repeat(2,1fr)}
  .cvt-bento-item.is-big{grid-row:auto}
  .cvt-howto{grid-template-columns:1fr}
  .cvt-cta{grid-template-columns:1fr;text-align:center;justify-items:center}
  .cvt-footer-top{grid-template-columns:1fr}
  .cvt-facts{margin-left:0}
  .cvt-tool-head{flex-wrap:wrap}
  .cvt-tool-ic{width:52px;height:52px;border-radius:16px}
  .cvt-tool-acts{width:100%;order:3}
  .cvt-workbench{padding:16px;border-radius:22px;box-shadow:4px 4px 0 var(--ink)}
  .u-row{flex-direction:column}
  .u-swap{align-self:center;transform:rotate(90deg);height:46px;width:46px}
  .u-swap:hover{transform:rotate(270deg)}
  .u-text{grid-template-columns:1fr}
  .u-text .u-swap{justify-self:center}
  .u-field input{font-size:1.35rem}
  .cvt-bottomnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:70;background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line2);border-radius:20px;padding:6px;box-shadow:var(--shadow)}
  .cvt-bottomnav a,.cvt-bottomnav button{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;border:0;background:none;text-decoration:none;font-size:.66rem;font-weight:600;color:var(--mute);border-radius:14px;cursor:pointer}
  .cvt-bottomnav .on{color:var(--ink);background:var(--bg2)}
  .cvt-bottomnav-main{background:var(--ink)!important;color:var(--bg)!important;margin:0 4px}
  body{padding-bottom:84px}
  .cvt-top{bottom:96px}
  .cvt-toasts{bottom:100px}
  .cvt-footer{padding-bottom:110px}
}
@media (max-width:520px){
  .cvt-cards,.cvt-cards--bd{grid-template-columns:1fr}
  .cvt-cards--compact{grid-template-columns:1fr 1fr}
  .cvt-cards--compact .cvt-card{padding-right:12px}
  .cvt-cards--compact .cvt-card-go{display:none}
  .cvt-bento{grid-template-columns:1fr 1fr;gap:10px}
  .cvt-bento-item.is-big{grid-column:span 2}
  .cvt-bento-item{padding:16px}
  .cvt-bento-tags{display:none}
  .is-big .cvt-bento-tags{display:flex}
  .cvt-mega-grid{grid-template-columns:1fr 1fr}
  .cvt-footer-cols{grid-template-columns:1fr 1fr}
  .cvt-stat-tiles{grid-template-columns:1fr 1fr}
  .cvt-smartbar{flex-wrap:wrap;padding:8px}
  .cvt-smartbar>.ic{display:none}
  .cvt-smartbar input{padding:8px 10px}
  .cvt-smartbar .cvt-btn{width:100%;justify-content:center}
  .cvt-section{padding:48px 0}
  .u-file{grid-template-columns:44px 1fr;}
  .u-kv{grid-template-columns:1fr 1fr}
  .u-file .u-acts{grid-column:1/-1;justify-content:flex-end}
  .u-thumb{width:44px;height:44px}
  .cvt-chart-bars{height:200px;gap:4px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .cvt-reveal{opacity:1;transform:none}
}
@media print{
  .cvt-header,.cvt-footer,.cvt-bottomnav,.cvt-toc,.cvt-ad,.cvt-related,.cvt-workbench,.cvt-top{display:none!important}
  body{background:#fff;color:#000}
}