/* YouttubeAudioBot — информационный портал. Редакторский стиль: бумага, чернила, красный сигнал. */

@font-face{font-family:"Unbounded";font-style:normal;font-weight:200 900;font-display:swap;src:url(/assets/fonts/unbounded-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Unbounded";font-style:normal;font-weight:200 900;font-display:swap;src:url(/assets/fonts/unbounded-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Golos Text";font-style:normal;font-weight:400 900;font-display:swap;src:url(/assets/fonts/golos-text-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Golos Text";font-style:normal;font-weight:400 900;font-display:swap;src:url(/assets/fonts/golos-text-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Literata";font-style:normal;font-weight:200 900;font-display:swap;src:url(/assets/fonts/literata-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Literata";font-style:normal;font-weight:200 900;font-display:swap;src:url(/assets/fonts/literata-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Literata";font-style:italic;font-weight:200 900;font-display:swap;src:url(/assets/fonts/literata-cyrillic-wght-italic.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Literata";font-style:italic;font-weight:200 900;font-display:swap;src:url(/assets/fonts/literata-latin-wght-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --paper:#F3EEE4; --paper-2:#EAE3D4; --card:#FBF8F1;
  --ink:#15120F; --ink-2:#4F483E; --ink-3:#857C6E; --line:#D6CCB8;
  --red:#E5321F; --red-d:#C42412; --lime:#CBF36B; --night:#15120F; --night-2:#241E18;
  --f-display:"Unbounded","Arial Black",system-ui,sans-serif;
  --f-ui:"Golos Text",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-read:"Literata",Georgia,"Times New Roman",serif;
  --w:1180px; --r:18px; --bw:1.5px;
  --shadow:5px 5px 0 var(--ink);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{font-family:var(--f-ui);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.07;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:8px;z-index:300}
.skip:focus{left:8px}

/* ---------- masthead ---------- */
.mast{position:sticky;top:0;z-index:100;background:rgba(243,238,228,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:var(--bw) solid var(--ink)}
.mast-in{max-width:var(--w);margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand img{width:42px;height:42px;border-radius:50%;border:var(--bw) solid var(--ink)}
.brand b{font-family:var(--f-display);font-weight:800;font-size:15px;letter-spacing:-.02em;line-height:1}
.brand b i{font-style:normal;color:var(--red)}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{font-size:14.5px;font-weight:600;text-decoration:none;padding:8px 12px;border-radius:10px;color:var(--ink-2);transition:background .15s,color .15s}
.nav a:hover,.nav a[aria-current]{background:var(--paper-2);color:var(--ink)}
.nav .ext{color:var(--ink-3)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--f-ui);font-weight:700;font-size:16px;line-height:1;text-decoration:none;color:#fff;background:var(--red);border:2px solid var(--ink);border-radius:12px;padding:15px 24px;box-shadow:4px 4px 0 var(--ink);transition:transform .14s,box-shadow .14s,background .14s;cursor:pointer}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink);background:var(--red-d)}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn svg{width:20px;height:20px;flex-shrink:0}
.btn.ghost{background:var(--card);color:var(--ink)}
.btn.ghost:hover{background:#fff}
.btn.sm{padding:11px 18px;font-size:14.5px;box-shadow:3px 3px 0 var(--ink)}
.btn.lime{background:var(--lime);color:var(--ink)}
.btn.lime:hover{background:#d8ff7d}

/* ---------- equalizer ---------- */
.eq{display:inline-flex;align-items:flex-end;gap:3px;height:22px}
.eq i{width:4px;height:100%;background:currentColor;border-radius:2px;transform-origin:bottom;animation:eq 1.1s ease-in-out infinite}
.eq i:nth-child(1){animation-delay:-.9s}.eq i:nth-child(2){animation-delay:-.3s}.eq i:nth-child(3){animation-delay:-.7s}
.eq i:nth-child(4){animation-delay:-.1s}.eq i:nth-child(5){animation-delay:-.5s}.eq i:nth-child(6){animation-delay:-1s}.eq i:nth-child(7){animation-delay:-.2s}
@keyframes eq{0%,100%{transform:scaleY(.2)}50%{transform:scaleY(1)}}

/* ---------- type ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--red)}
h1,h2,h3{font-family:var(--f-display);font-weight:800;letter-spacing:-.03em;line-height:1.05}
.h2{font-size:clamp(28px,4.2vw,50px)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.sec-head .h2{margin-top:14px;max-width:16ch}
.more{font-weight:700;text-decoration:none;border-bottom:2px solid var(--red);padding-bottom:2px}
.more:hover{color:var(--red)}
section{padding:84px 0}

/* ---------- hero ---------- */
.hero{padding:56px 0 72px;position:relative;overflow-x:clip}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:center}
.chip{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border:var(--bw) solid var(--ink);border-radius:99px;background:var(--card);font-size:13.5px;font-weight:600}
.chip .dot{width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 rgba(229,50,31,.6);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(229,50,31,0)}100%{box-shadow:0 0 0 0 rgba(229,50,31,0)}}
.hero h1{font-size:clamp(36px,5.3vw,74px);margin:22px 0 22px;line-height:1}
.hero h1 mark{background:none;color:inherit;position:relative;white-space:nowrap;z-index:0}
.hero h1 mark::after{content:"";position:absolute;left:-.06em;right:-.06em;bottom:.04em;height:.34em;background:var(--lime);z-index:-1;transform:skew(-6deg)}
.hero h1 .red{color:var(--red)}
.hero p.sub{font-size:clamp(18px,2vw,21px);color:var(--ink-2);max-width:34em;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{margin-top:22px;font-size:14px;color:var(--ink-3);display:flex;gap:18px;flex-wrap:wrap}
.hero-note b{color:var(--ink);font-weight:700}

.stage{position:relative;justify-self:center;width:min(100%,470px);aspect-ratio:1}
.stage .ring{position:absolute;inset:-22px;border:2px dashed var(--ink);border-radius:50%;animation:spin 60s linear infinite;opacity:.55}
@keyframes spin{to{transform:rotate(360deg)}}
.stage .mascot{position:absolute;inset:0;border-radius:50%;border:3px solid var(--ink);box-shadow:10px 10px 0 var(--ink);overflow:hidden;background:var(--red)}
.stage .mascot img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;top:-14px;right:-18px;width:118px;height:118px;border-radius:50%;background:var(--lime);border:2px solid var(--ink);display:grid;place-content:center;text-align:center;transform:rotate(12deg);font-family:var(--f-display);font-weight:800;font-size:13px;line-height:1.1;letter-spacing:-.01em;box-shadow:4px 4px 0 var(--ink);animation:bob 5s ease-in-out infinite}
.badge strong{display:block;font-size:34px;line-height:1}
@keyframes bob{50%{transform:rotate(7deg) translateY(-6px)}}
.bubble{position:absolute;background:var(--card);border:2px solid var(--ink);border-radius:16px;box-shadow:4px 4px 0 var(--ink);font-size:14px}
.bubble.me{left:-60px;top:6%;padding:10px 14px;border-bottom-right-radius:4px;font-weight:600;transform:rotate(-3deg);white-space:nowrap;background:#fff}
.bubble.me small{display:block;color:var(--ink-3);font-weight:500;font-size:11.5px;margin-bottom:2px}
.bubble.bot{left:-28px;bottom:-10px;padding:12px 14px;display:flex;align-items:center;gap:12px;border-bottom-left-radius:4px;transform:rotate(2deg);width:min(318px,88%);background:var(--night);color:var(--paper)}
.bubble.bot .play{width:42px;height:42px;border-radius:50%;background:var(--red);display:grid;place-items:center;flex-shrink:0}
.bubble.bot .play::before{content:"";border-left:12px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent;margin-left:3px}
.bubble.bot b{display:block;font-size:14px;line-height:1.25}
.bubble.bot small{color:#b9ae9c;font-size:12px}
.bubble.bot .eq{color:var(--lime);height:26px;margin-left:auto}
.hero-tag{position:absolute;right:-6px;bottom:-34px;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- stats ---------- */
.stats{padding:0 0 84px}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr);border:2px solid var(--ink);border-radius:var(--r);background:var(--card);box-shadow:var(--shadow);overflow:hidden}
.stat{padding:26px 26px 24px;border-right:var(--bw) solid var(--ink)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--f-display);font-weight:800;font-size:clamp(30px,4vw,48px);letter-spacing:-.04em;line-height:1}
.stat b em{font-style:normal;color:var(--red)}
.stat span{display:block;margin-top:10px;font-size:14.5px;color:var(--ink-2);line-height:1.4}

/* ---------- guide cards ---------- */
.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.gcard{position:relative;display:flex;flex-direction:column;grid-column:span 3;min-height:300px;padding:26px;border:2px solid var(--ink);border-radius:var(--r);background:var(--card);text-decoration:none;overflow:hidden;transition:transform .18s,box-shadow .18s}
.gcard:hover{transform:translate(-3px,-3px);box-shadow:8px 8px 0 var(--ink)}
.gcard .num{position:absolute;right:16px;top:-6px;font-family:var(--f-display);font-weight:900;font-size:110px;line-height:1;letter-spacing:-.06em;color:transparent;-webkit-text-stroke:2px var(--sc,var(--ink));opacity:.28;pointer-events:none}
.gcard .tag{align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:6px 11px;border:var(--bw) solid currentColor;border-radius:99px;background:rgba(255,255,255,.35)}
.gcard h2,.gcard h3{font-size:clamp(19px,2vw,23px);line-height:1.15;margin:auto 0 12px;padding-top:70px;letter-spacing:-.025em}
.gcard p{font-size:15px;line-height:1.5;opacity:.82;margin-bottom:18px}
.gcard .foot{display:flex;align-items:center;justify-content:space-between;font-size:13.5px;font-weight:700;padding-top:14px;border-top:var(--bw) solid currentColor}
.gcard .foot span:last-child{transition:transform .18s}
.gcard:hover .foot span:last-child{transform:translateX(5px)}
.gcard.c1{grid-column:span 3;grid-row:span 2;background:var(--red);color:#fff;--sc:#fff}
.gcard.c1 h3{font-size:clamp(26px,3.2vw,38px)}
.gcard.c1 .tag{background:rgba(0,0,0,.16)}
.gcard.c2{background:var(--night);color:var(--paper);--sc:var(--paper)}
.gcard.c2 .tag{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.gcard.c3{background:var(--lime)}
.gcard.c4{background:var(--paper-2);grid-column:span 6;min-height:240px}
.gcard.c4 h3{max-width:18em;padding-top:48px}
.gcard.c4 p{max-width:40em}
.cards.hub .gcard.c1{grid-column:span 6;grid-row:auto;min-height:340px}
.cards.hub .gcard.c4{grid-column:span 6}

/* ---------- steps (dark) ---------- */
.dark{background:var(--night);color:var(--paper);position:relative;overflow:hidden}
.dark .eyebrow{color:#cfc5b2}
.dark .eyebrow::before{background:var(--lime)}
.wave{position:absolute;left:0;right:0;top:0;height:46px;display:flex;align-items:flex-start;gap:6px;opacity:.9;pointer-events:none;overflow:hidden}
.wave i{flex:1;min-width:3px;background:var(--red);border-radius:0 0 3px 3px;height:calc(var(--h) * 1%);}
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:52px;position:relative}
.steps3::before{content:"";position:absolute;left:8%;right:8%;top:54px;border-top:2px dashed #5a5045}
.st{position:relative;padding:0 6px}
.st .n{width:108px;height:108px;border-radius:50%;background:var(--night-2);border:2px solid var(--paper);display:grid;place-items:center;font-family:var(--f-display);font-weight:900;font-size:46px;letter-spacing:-.05em;color:var(--lime);position:relative;z-index:1}
.st:nth-child(2) .n{color:var(--red);background:var(--paper)}
.st:nth-child(3) .n{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.st h3{font-size:clamp(20px,2.2vw,26px);margin:26px 0 10px;letter-spacing:-.025em}
.st p{color:#cfc5b2;font-size:16px;max-width:26em}
.st code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9em;background:#2e261f;border:1px solid #4a3f33;border-radius:6px;padding:1px 7px;color:var(--lime)}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.bx{grid-column:span 2;border:2px solid var(--ink);border-radius:var(--r);background:var(--card);padding:28px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden;transition:transform .18s,box-shadow .18s}
.bx:hover{transform:translate(-3px,-3px);box-shadow:7px 7px 0 var(--ink)}
.bx.w3{grid-column:span 3}.bx.w6{grid-column:span 6}
.bx .ic{width:48px;height:48px;border-radius:14px;border:2px solid var(--ink);display:grid;place-items:center;font-size:20px;background:var(--lime)}
.bx h3{font-size:21px;letter-spacing:-.025em;line-height:1.15}
.bx p{color:var(--ink-2);font-size:15.5px;line-height:1.5}
.bx.red{background:var(--red);color:#fff}.bx.red p{color:rgba(255,255,255,.88)}.bx.red .ic{background:#fff;color:var(--red)}
.bx.lime{background:var(--lime)}.bx.lime p{color:#2b3a0c}.bx.lime .ic{background:var(--card)}
.bx .big{font-family:var(--f-display);font-weight:900;font-size:clamp(54px,7vw,96px);letter-spacing:-.06em;line-height:.9}
.bar{height:14px;border:2px solid var(--ink);border-radius:99px;background:var(--card);overflow:hidden;margin-top:auto}
.bar i{display:block;height:100%;width:100%;background:repeating-linear-gradient(115deg,var(--red) 0 12px,#ff6a52 12px 24px);transform-origin:left;animation:fill 3.4s ease-in-out infinite alternate}
@keyframes fill{from{transform:scaleX(.18)}to{transform:scaleX(1)}}
.queue{display:flex;flex-direction:column;gap:7px;margin-top:auto}
.queue div{display:flex;align-items:center;gap:10px;border:var(--bw) solid var(--ink);border-radius:10px;padding:8px 12px;background:var(--card);font-size:13.5px;font-weight:600}
.queue div:nth-child(2){margin-left:18px}.queue div:nth-child(3){margin-left:36px;opacity:.7}
.queue div::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);flex-shrink:0}
.term{background:var(--night);color:var(--paper);border-color:var(--ink)}
.term-top{display:flex;gap:7px;margin-bottom:6px}
.term-top i{width:11px;height:11px;border-radius:50%}
.term-top i:nth-child(1){background:#ff5f56}.term-top i:nth-child(2){background:#ffbd2e}.term-top i:nth-child(3){background:#27c93f}
.cmds{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 32px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14.5px;line-height:2}
.cmds b{color:var(--lime);font-weight:600}.cmds span{color:#b9ae9c}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:56px;align-items:start}
.faq-grid .sticky{position:sticky;top:110px}
.faq-grid .sticky p{margin-top:18px;color:var(--ink-2);max-width:24em}
.faq-list{display:flex;flex-direction:column;gap:12px}
.qa{border:2px solid var(--ink);border-radius:14px;background:var(--card);transition:background .15s,box-shadow .15s}
.qa[open]{background:#fff;box-shadow:4px 4px 0 var(--ink)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-weight:700;font-size:17px;line-height:1.35}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";flex-shrink:0;width:30px;height:30px;border-radius:50%;border:2px solid var(--ink);display:grid;place-items:center;font-size:20px;line-height:1;background:var(--lime);transition:transform .2s}
.qa[open] summary::after{content:"\2212";transform:rotate(180deg);background:var(--red);color:#fff}
.qa .a{padding:0 22px 20px;color:var(--ink-2);font-size:16px;line-height:1.6;max-width:42em}
.qa .a a{color:var(--red);font-weight:600}

/* ---------- CTA band ---------- */
.band{padding:0 0 84px}
.band-in{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center;background:var(--red);color:#fff;border:2px solid var(--ink);border-radius:28px;padding:clamp(32px,5vw,64px);box-shadow:10px 10px 0 var(--ink);overflow:hidden}
.band-in::before{content:"";position:absolute;right:-90px;top:-90px;width:340px;height:340px;border-radius:50%;border:2px dashed rgba(255,255,255,.4)}
.band h2{font-size:clamp(28px,4.4vw,56px);max-width:12em;position:relative}
.band p{margin:16px 0 28px;font-size:18px;max-width:30em;opacity:.95;position:relative}
.band .btn{background:var(--ink);box-shadow:4px 4px 0 rgba(0,0,0,.35)}
.band .btn:hover{background:#000}
.qr{position:relative;background:#fff;border:2px solid var(--ink);border-radius:20px;padding:14px 14px 10px;text-align:center;color:var(--ink);transform:rotate(3deg);box-shadow:5px 5px 0 var(--ink)}
.qr img{border-radius:8px;width:168px;height:168px}
.qr small{display:block;margin-top:8px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}

/* ---------- footer ---------- */
.foot-site{background:var(--ink);color:var(--paper);padding:64px 0 36px}
.foot-grid{display:grid;grid-template-columns:minmax(0,5fr) repeat(3,minmax(0,3fr));gap:36px}
.foot-grid .brand b{color:var(--paper)}
.foot-grid .brand img{border-color:var(--paper)}
.foot-about{margin-top:16px;color:#b9ae9c;font-size:15px;max-width:26em}
.foot-grid .ft{display:block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#8f8473;margin-bottom:16px}
.foot-grid ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.foot-grid ul a{text-decoration:none;font-size:15px;color:#e8dfce}
.foot-grid ul a:hover{color:var(--lime)}
.foot-copy{margin-top:48px;padding-top:22px;border-top:1px solid #3a3128;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;color:#8f8473}

/* ---------- breadcrumbs / page head ---------- */
.crumbs{padding:22px 0 0;font-size:13.5px;color:var(--ink-3)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--line)}
.crumbs a{text-decoration:none;color:var(--ink-2)}
.crumbs a:hover{color:var(--red)}
.crumbs [aria-current]{color:var(--ink);font-weight:600}
.page-head{padding:40px 0 48px}
.page-head h1{font-size:clamp(34px,5.6vw,68px);margin:18px 0 18px;max-width:14em}
.page-head p{font-size:clamp(17px,2vw,20px);color:var(--ink-2);max-width:36em}
.page-body{padding:0 0 84px}

/* ---------- article ---------- */
.progress{position:fixed;left:0;top:0;height:4px;width:100%;background:var(--red);transform-origin:left;transform:scaleX(0);z-index:150}
@supports (animation-timeline:scroll()){.progress{animation:prog linear both;animation-timeline:scroll(root)}@keyframes prog{to{transform:scaleX(1)}}}
.art-head{padding:36px 0 40px;border-bottom:2px solid var(--ink)}
.art-head .tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border:var(--bw) solid var(--ink);border-radius:99px;background:var(--lime)}
.art-head h1{font-size:clamp(30px,5vw,60px);margin:20px 0 22px;max-width:15em;line-height:1.02}
.art-meta{display:flex;gap:10px 22px;flex-wrap:wrap;font-size:14px;color:var(--ink-3);font-weight:600}
.art-meta span{display:inline-flex;align-items:center;gap:8px}
.art-meta span+span::before{content:"";width:5px;height:5px;background:var(--red);transform:rotate(45deg)}
.art-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:64px;padding-block:44px 80px;align-items:start}
.lead{font-family:var(--f-read);font-style:italic;font-size:clamp(20px,2.3vw,24px);line-height:1.55;color:var(--ink-2);margin-bottom:34px;padding-left:20px;border-left:4px solid var(--red)}
.prose{font-family:var(--f-read);font-size:19px;line-height:1.75;max-width:720px;color:#241f1a}
.prose p{margin-bottom:1.25em}
.prose h2{font-size:clamp(23px,3vw,31px);line-height:1.12;margin:2.1em 0 .7em;color:var(--ink);scroll-margin-top:96px}
.prose h3{font-size:19px;line-height:1.2;letter-spacing:-.02em;margin:1.7em 0 .6em;color:var(--ink)}
.prose a{color:var(--red-d);font-weight:600;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
.prose a:hover{background:var(--lime);color:var(--ink)}
.prose strong{font-weight:700;color:var(--ink)}
.prose code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.82em;background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:2px 7px;white-space:nowrap}
.prose ul{list-style:none;margin:0 0 1.4em}
.prose ul li{position:relative;padding-left:26px;margin-bottom:.7em}
.prose ul li::before{content:"";position:absolute;left:2px;top:.72em;width:9px;height:9px;background:var(--red);transform:rotate(45deg)}
.prose ol.steps-list{list-style:none;counter-reset:s;margin:1.4em 0 1.6em;display:flex;flex-direction:column;gap:14px}
.prose ol.steps-list li{counter-increment:s;position:relative;padding:18px 20px 18px 74px;border:2px solid var(--ink);border-radius:14px;background:var(--card);box-shadow:4px 4px 0 var(--ink);font-size:17.5px;line-height:1.6}
.prose ol.steps-list li::before{content:counter(s);position:absolute;left:18px;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;background:var(--red);color:#fff;border:2px solid var(--ink);display:grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:17px}
.table-wrap{overflow-x:auto;margin:1.6em 0;border:2px solid var(--ink);border-radius:14px;background:var(--card);box-shadow:4px 4px 0 var(--ink)}
.prose table{width:100%;border-collapse:collapse;font-family:var(--f-ui);font-size:15.5px;line-height:1.45;min-width:560px}
.prose th{background:var(--ink);color:var(--paper);text-align:left;font-weight:700;padding:13px 16px;font-size:13.5px;letter-spacing:.04em}
.prose td{padding:14px 16px;border-top:var(--bw) solid var(--line);vertical-align:top}
.prose td:first-child{font-weight:700}
.prose tr:nth-child(even) td{background:rgba(234,227,212,.45)}

.cta-card{margin:2.4em 0 0;background:var(--night);color:var(--paper);border:2px solid var(--ink);border-radius:22px;padding:30px 32px;position:relative;overflow:hidden;box-shadow:7px 7px 0 var(--red)}
.cta-card .eq{color:var(--lime);height:30px;margin-bottom:16px}
.cta-card h2{font-size:clamp(22px,2.6vw,30px);margin:0 0 10px !important;color:var(--paper)}
.cta-card p{font-family:var(--f-ui);font-size:16.5px;color:#cfc5b2;margin-bottom:22px !important;max-width:30em}

.related{margin-top:3em;padding-top:2em;border-top:2px solid var(--ink)}
.related h2{font-size:22px;margin:0 0 18px !important}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rel{display:flex;flex-direction:column;gap:10px;padding:20px;border:2px solid var(--ink);border-radius:14px;background:var(--card);text-decoration:none !important;color:var(--ink) !important;font-family:var(--f-ui);transition:transform .15s,box-shadow .15s}
.rel:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink);background:var(--card) !important}
.rel small{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--red-d)}
.rel b{font-family:var(--f-display);font-size:16.5px;line-height:1.2;letter-spacing:-.02em;font-weight:700}

.side{position:sticky;top:100px;display:flex;flex-direction:column;gap:20px}
.toc{border:2px solid var(--ink);border-radius:16px;background:var(--card);padding:20px 22px}
.toc .tt{display:block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px}
.toc ol{list-style:none;counter-reset:t;display:flex;flex-direction:column;gap:2px}
.toc li{counter-increment:t}
.toc a{display:flex;gap:10px;text-decoration:none;font-size:14.5px;line-height:1.35;padding:7px 8px;border-radius:8px;color:var(--ink-2);font-weight:500}
.toc a::before{content:counter(t,decimal-leading-zero);font-family:var(--f-display);font-size:11px;font-weight:700;color:var(--red);padding-top:3px}
.toc a:hover,.toc a.on{background:var(--paper-2);color:var(--ink)}
.side-cta{border:2px solid var(--ink);border-radius:16px;background:var(--red);color:#fff;padding:22px;box-shadow:5px 5px 0 var(--ink)}
.side-cta img{width:64px;height:64px;border-radius:50%;border:2px solid var(--ink);margin-bottom:14px}
.side-cta b{display:block;font-family:var(--f-display);font-size:17px;line-height:1.15;letter-spacing:-.02em;margin-bottom:8px}
.side-cta p{font-size:14.5px;line-height:1.45;margin-bottom:16px;opacity:.95}
.side-cta .btn{background:var(--ink);width:100%;box-shadow:3px 3px 0 rgba(0,0,0,.3);font-size:15px;padding:13px 16px}

/* ---------- reveal ---------- */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}
.load>*{animation:rise .8s cubic-bezier(.2,.7,.2,1) both;animation-delay:var(--d,0s)}
@keyframes rise{from{opacity:0;transform:translateY(22px)}}
.stage{animation:rise .9s .25s cubic-bezier(.2,.7,.2,1) both}

/* ---------- responsive ---------- */
@media (max-width:980px){
  section{padding:64px 0}
  .hero-grid{grid-template-columns:1fr;gap:64px}
  .stage{width:min(88%,420px)}
  .stats-in{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:var(--bw) solid var(--ink)}
  .cards,.bento{grid-template-columns:1fr 1fr}
  .gcard,.gcard.c1,.gcard.c4,.cards.hub .gcard.c1,.cards.hub .gcard.c4{grid-column:span 1}
  .gcard.c1,.gcard.c4,.cards.hub .gcard.c1,.cards.hub .gcard.c4{grid-column:span 2;grid-row:auto}
  .gcard.c1{min-height:320px}
  .bx,.bx.w3{grid-column:span 1}.bx.w6{grid-column:span 2}
  .steps3{grid-template-columns:1fr;gap:34px}
  .steps3::before{display:none}
  .faq-grid{grid-template-columns:1fr;gap:28px}
  .faq-grid .sticky{position:static}
  .band-in{grid-template-columns:1fr}
  .qr{justify-self:start}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid>div:first-child{grid-column:span 2}
  .art-grid{grid-template-columns:minmax(0,1fr);gap:36px}
  .side{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap,.mast-in{padding-left:18px;padding-right:18px}
  .mast-in{gap:12px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
  .nav{order:3;width:100%;margin-left:0;overflow-x:auto;gap:2px;padding-bottom:2px;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap;padding:7px 10px;font-size:14px}
  .mast .btn.sm{margin-left:auto;padding:10px 14px;font-size:13.5px}
  .brand b{font-size:13px}
  .brand img{width:36px;height:36px}
  .hero{padding:36px 0 56px}
  .bubble.me{left:-6px;top:14%;max-width:180px}
  .bubble.bot{left:-6px}
  .badge{right:-4px;width:96px;height:96px;font-size:11px}.badge strong{font-size:28px}
  .stats-in{grid-template-columns:1fr}
  .stat{border-right:0 !important;border-bottom:var(--bw) solid var(--ink)}.stat:last-child{border-bottom:0}
  .cards,.bento{grid-template-columns:1fr}
  .gcard,.gcard.c1,.gcard.c4,.cards.hub .gcard.c1,.cards.hub .gcard.c4,.bx,.bx.w3,.bx.w6{grid-column:span 1}
  .gcard{min-height:260px}
  .cmds{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .prose{font-size:18px}
  .prose ol.steps-list li{padding:16px 16px 16px 66px}
  .prose ol.steps-list li::before{left:14px}
  .cta-card{padding:24px 22px}
  .foot-grid{grid-template-columns:1fr}.foot-grid>div:first-child{grid-column:auto}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .js .rv{opacity:1;transform:none}
}