:root {
    --clr-bg: #0b1121;
    --clr-surface: #131b2f;
    --clr-panel: #1a2541;
    --clr-panel-hi: #213050;
    --clr-accent: #00e68a;
    --clr-accent-hi: #00cc7a;
    --clr-accent-soft: #33ffaa;
    --clr-accent-glow: rgba(0,230,138,0.10);
    --clr-text: #eaf0f9;
    --clr-dim: #8593a9;
    --clr-mute: #5c6b82;
    --clr-edge: #1f2d45;
    --clr-edge-lt: #2a3b57;
    --rds: 10px;
    --rds-sm: 6px;
    --rds-lg: 16px;
    --space-xs: 6px;
    --space-s: 14px;
    --space-m: 28px;
    --space-l: 56px;
    --space-xl: 80px;
    --font: system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
    --ease: .22s ease;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:15px;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--clr-bg);color:var(--clr-text);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:var(--clr-accent);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--clr-accent-soft)}
img{max-width:100%;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5{line-height:1.25;font-weight:800;color:var(--clr-text)}
h1{font-size:clamp(1.9rem,4.2vw,3rem)}
h2{font-size:clamp(1.4rem,2.8vw,2rem);margin-bottom:14px}
h3{font-size:clamp(1.15rem,2.2vw,1.45rem);margin-bottom:10px}
p{margin-bottom:14px;color:var(--clr-dim)}
.ta-center{text-align:center}
.mt-m{margin-top:var(--space-m)}

.wrap{width:100%;max-width:1140px;margin:0 auto;padding:0 22px}

.topstrip{background:var(--clr-panel);border-bottom:1px solid var(--clr-edge);padding:7px 0;font-size:.78rem}
.topstrip .wrap{display:flex;justify-content:space-between;align-items:center}
.topstrip__txt{color:var(--clr-mute)}
.topstrip__link{color:var(--clr-accent);font-weight:600;transition:opacity var(--ease)}
.topstrip__link:hover{opacity:.8}

.topbar{position:sticky;top:0;z-index:900;background:rgba(11,17,33,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--clr-edge);padding:0}
.topbar__row{display:flex;align-items:center;justify-content:space-between;height:62px}

.brand{display:inline-flex;align-items:center;gap:2px;font-size:1.3rem;font-weight:900;color:var(--clr-text);text-decoration:none}
.brand__symbol{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;background:var(--clr-accent);color:#0b1121;border-radius:var(--rds-sm);font-size:1.1rem;font-weight:900;margin-right:6px}
.brand__name em{color:var(--clr-accent);font-style:normal}

.nav-main__list{display:flex;align-items:center;gap:4px;list-style:none}
.nav-main__link{color:var(--clr-dim);padding:7px 13px;border-radius:var(--rds-sm);font-size:.88rem;font-weight:500;transition:all var(--ease);white-space:nowrap}
.nav-main__link:hover,.nav-main__link.is-on{color:var(--clr-text);background:var(--clr-accent-glow)}
.nav-main__play{display:inline-flex;align-items:center;padding:7px 18px;background:var(--clr-accent);color:#0b1121!important;border-radius:var(--rds-sm);font-size:.88rem;font-weight:700;transition:background var(--ease)}
.nav-main__play:hover{background:var(--clr-accent-hi)}

.toggle-nav{display:none;width:36px;height:36px;background:none;border:none;cursor:pointer;position:relative}
.toggle-nav i{display:block;width:22px;height:2px;background:var(--clr-text);border-radius:2px;position:absolute;left:7px;top:11px;transition:all var(--ease)}
.toggle-nav::before,.toggle-nav::after{content:'';display:block;width:22px;height:2px;background:var(--clr-text);border-radius:2px;position:absolute;left:7px;transition:all var(--ease)}
.toggle-nav::before{top:18px}
.toggle-nav::after{top:25px}
.toggle-nav.is-open i{opacity:0}
.toggle-nav.is-open::before{top:18px;transform:rotate(45deg)}
.toggle-nav.is-open::after{top:18px;transform:rotate(-45deg)}

.act-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 30px;border-radius:var(--rds);font-size:.95rem;font-weight:700;border:none;cursor:pointer;transition:all var(--ease);text-decoration:none}
.act-btn--bright{background:var(--clr-accent);color:#0b1121;box-shadow:0 4px 20px rgba(0,230,138,0.18)}
.act-btn--bright:hover{background:var(--clr-accent-hi);color:#0b1121;transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,230,138,0.28)}
.act-btn--ghost{background:transparent;color:var(--clr-accent);border:2px solid var(--clr-accent)}
.act-btn--ghost:hover{background:var(--clr-accent);color:#0b1121;transform:translateY(-2px)}
.act-btn--compact{padding:9px 22px;font-size:.85rem}

.intro-banner{padding:var(--space-xl) 0 var(--space-l);position:relative;overflow:hidden}
.intro-banner::after{content:'';position:absolute;top:0;right:-10%;width:500px;height:500px;background:radial-gradient(circle,var(--clr-accent-glow),transparent 70%);pointer-events:none}
.intro-banner__grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.intro-banner__label{display:inline-block;background:var(--clr-panel);border:1px solid var(--clr-edge);padding:6px 18px;border-radius:40px;font-size:.8rem;color:var(--clr-accent-soft);margin-bottom:22px}
.intro-banner__lead{font-size:1.05rem;color:var(--clr-dim);max-width:520px;line-height:1.75;margin-bottom:28px}
.intro-banner__btns{display:flex;gap:14px;flex-wrap:wrap}
.intro-banner__visual{display:flex;flex-direction:column;align-items:center;gap:28px}
.intro-banner__emoji-big{font-size:8rem;line-height:1;filter:drop-shadow(0 0 40px rgba(0,230,138,0.15))}
.intro-banner__mini-stats{display:flex;gap:20px}
.mstat{background:var(--clr-panel);border:1px solid var(--clr-edge);border-radius:var(--rds);padding:14px 20px;text-align:center}
.mstat strong{display:block;font-size:1.15rem;color:var(--clr-accent)}
.mstat span{font-size:.75rem;color:var(--clr-mute)}

.num-strip{background:var(--clr-panel);border-top:1px solid var(--clr-edge);border-bottom:1px solid var(--clr-edge);padding:14px 0}
.num-strip__row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px}
.num-strip__item{font-size:.85rem;color:var(--clr-dim);white-space:nowrap}
.num-strip__item strong{color:var(--clr-text);margin:0 3px}

.block{padding:var(--space-l) 0}
.block--dark{background:var(--clr-surface)}
.block__intro{text-align:center;margin-bottom:42px}
.block__intro p{max-width:560px;margin:8px auto 0;font-size:1rem}

.overview-rows{display:flex;flex-direction:column;gap:28px}
.overview-row{display:flex;align-items:flex-start;gap:24px;background:var(--clr-panel);border:1px solid var(--clr-edge);border-radius:var(--rds-lg);padding:30px 28px}
.overview-row--flip{flex-direction:row-reverse}
.overview-row__ico{font-size:2.6rem;flex-shrink:0;width:64px;text-align:center}
.overview-row__body h3{color:var(--clr-accent-soft)}
.overview-row__body p{font-size:.92rem;line-height:1.7}
.overview-row:hover{border-color:var(--clr-accent);box-shadow:0 2px 16px rgba(0,230,138,0.08)}

.hscroll{display:flex;gap:18px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.hscroll::-webkit-scrollbar{height:4px}
.hscroll::-webkit-scrollbar-thumb{background:var(--clr-edge-lt);border-radius:4px}
.tile-h{flex:0 0 170px;scroll-snap-align:start;background:var(--clr-panel);border:1px solid var(--clr-edge);border-radius:var(--rds);padding:24px 16px;text-align:center;transition:all var(--ease);cursor:pointer;text-decoration:none;color:inherit}
.tile-h:hover{border-color:var(--clr-accent);transform:translateY(-3px);box-shadow:0 4px 16px rgba(0,0,0,.3)}
.tile-h__pic{font-size:2.4rem;display:block;margin-bottom:10px}
.tile-h__name{display:block;font-size:.95rem;margin-bottom:4px}
.tile-h__count{font-size:.76rem;color:var(--clr-mute)}

.promo-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.promo-card{background:var(--clr-panel);border:1px solid var(--clr-edge);border-radius:var(--rds-lg);padding:34px 26px;display:flex;flex-direction:column;align-items:flex-start;gap:12px;transition:all var(--ease)}
.promo-card:hover{border-color:var(--clr-accent);transform:translateY(-3px)}
.promo-card--accent{background:linear-gradient(135deg,var(--clr-panel),rgba(0,230,138,0.06));border-color:var(--clr-edge-lt)}
.promo-card__badge{font-size:2rem}
.promo-card__title{font-size:1.1rem;font-weight:700}
.promo-card__text{font-size:.88rem;color:var(--clr-dim);line-height:1.65;flex-grow:1}

.timeline-v{max-width:640px;margin:0 auto;position:relative;padding-left:56px}
.timeline-v::before{content:'';position:absolute;left:22px;top:0;bottom:0;width:2px;background:var(--clr-edge)}
.timeline-v__point{position:relative;margin-bottom:36px}
.timeline-v__point:last-child{margin-bottom:0}
.timeline-v__num{position:absolute;left:-56px;top:0;width:42px;height:42px;background:var(--clr-accent);color:#0b1121;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;z-index:1}
.timeline-v__data h3{margin-bottom:6px}
.timeline-v__data p{font-size:.92rem;line-height:1.7}

.dual-cols{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.dual-col{background:var(--clr-panel);border:1px solid var(--clr-edge);border-radius:var(--rds-lg);padding:36px 30px}
.dual-col__icon{font-size:2.8rem;display:block;margin-bottom:16px}
.dual-col h2{font-size:1.3rem}
.dual-col p{font-size:.92rem;line-height:1.7;margin-bottom:18px}

.data-tbl{width:100%;border-collapse:collapse;margin:22px 0}
.data-tbl th,.data-tbl td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--clr-edge)}
.data-tbl th{background:var(--clr-panel);color:var(--clr-text);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.5px}
.data-tbl td{color:var(--clr-dim);font-size:.9rem}
.data-tbl__sum{color:var(--clr-accent);font-weight:800;font-size:1rem}
.data-tbl tr:hover td{background:var(--clr-panel-hi)}

.quotes-list{display:flex;flex-direction:column;gap:22px;max-width:760px;margin:0 auto}
.quote-item{background:var(--clr-panel);border-left:3px solid var(--clr-accent);border-radius:0 var(--rds) var(--rds) 0;padding:26px 28px;margin:0}
.quote-item__text{font-size:.95rem;color:var(--clr-dim);line-height:1.75;font-style:italic;margin-bottom:12px}
.quote-item__meta{display:flex;align-items:center;gap:12px;font-size:.82rem}
.quote-item__stars{color:#f5c542;letter-spacing:2px}
.quote-item__meta cite{color:var(--clr-mute);font-style:normal}

.editorial-wrap{display:grid;grid-template-columns:200px 1fr;gap:36px;align-items:start}
.editorial-toc{position:sticky;top:80px;background:var(--clr-panel);border:1px solid var(--clr-edge);border-radius:var(--rds);padding:20px}
.editorial-toc h4{font-size:.78rem;text-transform:uppercase;letter-spacing:1px;color:var(--clr-mute);margin-bottom:12px}
.editorial-toc ul{list-style:none}
.editorial-toc li{margin-bottom:8px}
.editorial-toc a{color:var(--clr-dim);font-size:.84rem;transition:color var(--ease)}
.editorial-toc a:hover{color:var(--clr-accent)}

.editorial h2{margin-top:30px;margin-bottom:14px}
.editorial h3{margin-top:22px;color:var(--clr-accent-soft)}
.editorial p{font-size:.95rem;line-height:1.8}
.editorial ul,.editorial ol{margin:14px 0;padding-left:22px}
.editorial li{list-style:disc;margin-bottom:8px;color:var(--clr-dim);line-height:1.65;font-size:.93rem}
.editorial ol li{list-style:decimal}

.qa-stack{max-width:720px;margin:0 auto}
.qa-unit{border:1px solid var(--clr-edge);border-radius:var(--rds);margin-bottom:10px;background:var(--clr-panel);overflow:hidden}
.qa-unit__trigger{width:100%;display:flex;justify-content:space-between;align-items:center;padding:16px 22px;background:none;border:none;color:var(--clr-text);font-size:.95rem;font-weight:700;cursor:pointer;text-align:left;font-family:var(--font);transition:background var(--ease)}
.qa-unit__trigger:hover{background:var(--clr-panel-hi)}
.qa-unit__trigger::after{content:'▸';font-size:1.1rem;color:var(--clr-accent);transition:transform var(--ease);flex-shrink:0;margin-left:14px}
.qa-unit.is-open .qa-unit__trigger::after{transform:rotate(90deg)}
.qa-unit__body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.qa-unit.is-open .qa-unit__body{max-height:400px}
.qa-unit__inner{padding:0 22px 16px;color:var(--clr-dim);font-size:.9rem;line-height:1.7}

.prefooter{padding:var(--space-l) 0;background:linear-gradient(135deg,var(--clr-panel),rgba(0,230,138,0.06))}
.prefooter__inner{text-align:center}
.prefooter__heading{margin-bottom:10px}
.prefooter__note{max-width:460px;margin:0 auto var(--space-m);font-size:1rem}

.site-end{background:var(--clr-surface);border-top:1px solid var(--clr-edge);padding:44px 0 0}
.site-end__top{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid var(--clr-edge)}
.site-end__about{max-width:300px}
.site-end__about .brand{margin-bottom:12px}
.site-end__desc{font-size:.84rem;line-height:1.7;color:var(--clr-dim)}
.site-end__title{font-size:.78rem;text-transform:uppercase;letter-spacing:1.2px;color:var(--clr-mute);margin-bottom:14px}
.site-end__links{list-style:none}
.site-end__links a{display:block;color:var(--clr-dim);font-size:.86rem;padding:4px 0;transition:color var(--ease)}
.site-end__links a:hover{color:var(--clr-accent)}
.site-end__bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;flex-wrap:wrap;gap:14px}
.site-end__legal{display:flex;align-items:center;gap:10px}
.site-end__legal p{font-size:.78rem;color:var(--clr-mute);margin:0}
.age-mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:2px solid #e74c4c;border-radius:50%;color:#e74c4c;font-weight:900;font-size:.75rem;flex-shrink:0}
.site-end__copy{font-size:.78rem;color:var(--clr-mute);margin:0}

.pg-top{padding:36px 0 28px;border-bottom:1px solid var(--clr-edge)}
.trail{display:flex;gap:8px;align-items:center;margin-bottom:14px;font-size:.82rem}
.trail a{color:var(--clr-mute)}
.trail span{color:var(--clr-mute)}
.trail__now{color:var(--clr-dim)}

.pg-body{padding:36px 0 var(--space-l)}
.pg-body h2{margin-top:30px;margin-bottom:12px}
.pg-body h3{margin-top:22px;color:var(--clr-accent-soft)}
.pg-body p{font-size:.95rem;line-height:1.8}
.pg-body ul,.pg-body ol{margin:14px 0;padding-left:22px}
.pg-body li{list-style:disc;margin-bottom:8px;color:var(--clr-dim);line-height:1.7;font-size:.93rem}
.pg-body ol li{list-style:decimal}

.note-panel{background:var(--clr-panel);border-left:3px solid var(--clr-accent);border-radius:0 var(--rds) var(--rds) 0;padding:18px 22px;margin:22px 0}
.note-panel p{margin-bottom:0}

@media(max-width:960px){
    .intro-banner__grid{grid-template-columns:1fr;text-align:center}
    .intro-banner__lead{margin-left:auto;margin-right:auto}
    .intro-banner__btns{justify-content:center}
    .promo-trio{grid-template-columns:1fr}
    .dual-cols{grid-template-columns:1fr}
    .editorial-wrap{grid-template-columns:1fr}
    .editorial-toc{position:static;margin-bottom:22px}
    .site-end__top{grid-template-columns:1fr 1fr}
}

@media(max-width:768px){
    .nav-main{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(11,17,33,.98);backdrop-filter:blur(18px);z-index:800;padding:80px 28px 28px;overflow-y:auto}
    .nav-main.is-open{display:flex}
    .nav-main__list{flex-direction:column;width:100%;gap:2px}
    .nav-main__link{display:block;padding:14px 16px;font-size:1.05rem}
    .toggle-nav{display:block}

    .topstrip{display:none}
    .block{padding:42px 0}
    .overview-row,.overview-row--flip{flex-direction:column}
    .site-end__top{grid-template-columns:1fr;gap:28px}
    .site-end__bottom{flex-direction:column;text-align:center}
    .num-strip__row{flex-direction:column;align-items:center;gap:8px}
    .intro-banner{padding:48px 0 36px}
    .intro-banner__mini-stats{flex-direction:column;gap:10px}
}

@media(max-width:480px){
    .wrap{padding:0 16px}
    .act-btn{padding:11px 22px;font-size:.88rem}
    .intro-banner__btns{flex-direction:column;align-items:center}
}