:root{--bg:#07080d;--bg2:#0a0c14;--bg3:#0d101a;--panel:#0f1219;--panel2:#131620;--border:rgba(255,255,255,.06);--border2:rgba(255,255,255,.10);--red:#e11d48;--red2:#be123c;--red-dim:rgba(225,29,72,.10);--gold:#f0b429;--teal:#06b6d4;--up:#22c55e;--up-dim:rgba(34,197,94,.12);--dn-dim:rgba(225,29,72,.12);--text:#c8d0e0;--muted:#4a5568;--muted2:#718096;--white:#f0f4ff;--fd:'Barlow Condensed',sans-serif;--fb:'Inter',sans-serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--fb);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 80% 40% at 50% -10%,rgba(225,29,72,.05) 0%,transparent 60%);pointer-events:none;z-index:0}
.wrap{max-width:1060px;margin:0 auto;padding:0 16px;position:relative;z-index:1}
@media(min-width:640px){.wrap{padding:0 22px}}
.tbar{background:var(--bg2);border-bottom:1px solid var(--border2);padding:6px 0;font-size:10px;letter-spacing:.06em;text-transform:uppercase;font-weight:500;color:var(--muted2);text-align:center}
.tbar b{color:var(--white)}.tbar .sep{color:var(--muted);margin:0 10px}
nav{position:sticky;top:0;z-index:200;background:rgba(7,8,13,.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border2)}
.nav-i{display:flex;align-items:center;justify-content:space-between;height:54px}
.logo{display:flex;align-items:center;gap:8px;font-family:var(--fd);font-size:20px;font-weight:800;color:var(--white)}
.lm{width:30px;height:30px;background:var(--red);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff;font-weight:800;flex-shrink:0;box-shadow:0 0 14px rgba(225,29,72,.4)}
.logo em{color:var(--red);font-style:normal}
.navl{display:none;align-items:center;gap:2px;list-style:none}
@media(min-width:768px){.navl{display:flex}}
.navl a{padding:6px 11px;border-radius:6px;font-size:13px;font-weight:500;color:var(--muted2);transition:color .2s}
.navl a:hover{color:var(--white);background:rgba(255,255,255,.05)}
.navl .nc{background:var(--red)!important;color:#fff!important;font-weight:700!important;border-radius:7px!important;padding:7px 14px!important}
.hamburger{display:flex;flex-direction:column;gap:5px;padding:8px;cursor:pointer;background:none;border:none}
@media(min-width:768px){.hamburger{display:none}}
.hamburger span{display:block;width:22px;height:2px;background:var(--muted2);border-radius:2px;transition:all .3s}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mob-menu{display:none;position:fixed;top:54px;left:0;right:0;bottom:0;background:rgba(7,8,13,.98);z-index:190;padding:20px 16px;flex-direction:column;gap:4px;overflow-y:auto}
.mob-menu.open{display:flex}
.mob-menu a{padding:14px 16px;border-radius:8px;font-size:16px;font-weight:500;color:var(--text);border:1px solid transparent;transition:all .18s}
.mob-menu a:hover{color:var(--white);background:var(--panel);border-color:var(--border2)}
.mob-menu .mcta{background:var(--red);color:#fff;font-weight:700;text-align:center;margin-top:8px;border-color:transparent}
.mob-menu .msep{height:1px;background:var(--border2);margin:8px 0}
.mob-menu .mob-label{font-family:var(--fd);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--red);padding:4px 16px 0}
.bc{padding:14px 0 0;font-size:12px;color:var(--muted2);display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.bc a{color:var(--muted2)}.bc a:hover{color:var(--red)}.bc span{color:var(--muted)}
.hero{padding:28px 0 32px;border-bottom:1px solid var(--border)}
@media(min-width:640px){.hero{padding:40px 0 36px}}
.kicker{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(225,29,72,.3);background:var(--red-dim);border-radius:4px;padding:3px 11px;font-size:10px;font-weight:700;color:var(--red);letter-spacing:.10em;text-transform:uppercase;margin-bottom:14px;font-family:var(--fd)}
h1{font-family:var(--fd);font-size:clamp(36px,7vw,64px);font-weight:800;letter-spacing:.03em;line-height:1;color:var(--white);margin-bottom:12px}
h1 em{color:var(--red);font-style:normal}
.hero-sub{font-size:15px;color:var(--muted2);max-width:620px;line-height:1.7;margin-bottom:20px}
.hero-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted2)}
.hero-meta b{color:var(--text)}
.score-card{background:var(--panel);border:1px solid var(--border2);border-radius:10px;padding:20px;margin:24px 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(min-width:640px){.score-card{grid-template-columns:auto 1fr auto;gap:20px;padding:24px 28px;align-items:center}}
.sc-main{display:flex;flex-direction:column;align-items:center;background:var(--bg3);border-radius:8px;padding:16px 20px}
.sc-num{font-family:var(--fd);font-size:56px;font-weight:800;color:var(--gold);line-height:1}
.sc-label{font-size:10px;color:var(--muted2);text-transform:uppercase;letter-spacing:.08em;margin-top:2px}
.sc-bars{display:flex;flex-direction:column;gap:9px}
.sc-bar-row{display:flex;align-items:center;gap:10px}
.sc-bar-label{font-size:12px;color:var(--text);width:130px;flex-shrink:0}
.sc-bar-track{flex:1;background:rgba(255,255,255,.06);border-radius:3px;height:5px;overflow:hidden}
.sc-bar-fill{height:100%;background:var(--red);border-radius:3px}
.sc-bar-val{font-size:12px;font-weight:700;color:var(--white);width:28px;text-align:right;flex-shrink:0}
.sc-cta{display:flex;flex-direction:column;gap:8px;grid-column:1/-1}
@media(min-width:640px){.sc-cta{grid-column:auto}}
.qf-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}
@media(min-width:640px){.qf-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:900px){.qf-grid{grid-template-columns:repeat(6,1fr)}}
.qf{background:var(--panel);border:1px solid var(--border2);border-radius:8px;padding:12px 14px}
.qf-icon{font-size:18px;margin-bottom:4px}
.qf-val{font-family:var(--fd);font-size:18px;font-weight:700;color:var(--white);line-height:1}
.qf-key{font-size:10px;color:var(--muted2);text-transform:uppercase;letter-spacing:.07em;margin-top:3px}
.content{display:grid;grid-template-columns:1fr;gap:0}
@media(min-width:900px){.content{grid-template-columns:1fr 280px;gap:36px;align-items:start}}
.side-col{display:none}
@media(min-width:900px){.side-col{display:block;position:sticky;top:80px}}
.prose h2{font-family:var(--fd);font-size:clamp(24px,4vw,34px);font-weight:800;color:var(--white);letter-spacing:.04em;margin:44px 0 14px;line-height:1.1}
.prose h2 em{color:var(--red);font-style:normal}
.prose h3{font-size:16px;font-weight:700;color:var(--white);margin:26px 0 10px}
.prose p{font-size:14px;color:var(--text);line-height:1.8;margin-bottom:14px}
.prose ul,.prose ol{padding-left:18px;margin-bottom:14px}
.prose li{font-size:14px;color:var(--text);line-height:1.75;margin-bottom:5px}
.prose strong{color:var(--white)}
.prose a{color:var(--red);border-bottom:1px solid rgba(225,29,72,.25)}
.prose blockquote{background:var(--panel);border-left:3px solid var(--red);padding:14px 18px;border-radius:0 6px 6px 0;margin:18px 0;font-size:14px;color:var(--muted2);font-style:italic}
.data-panel{background:var(--panel);border:1px solid var(--border2);border-radius:10px;padding:20px 22px;margin:20px 0;border-top:2px solid var(--red)}
.data-panel h3{margin:0 0 14px;font-family:var(--fd);font-size:20px;font-weight:700;color:var(--white)}
.dp-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(min-width:640px){.dp-grid{grid-template-columns:repeat(4,1fr)}}
.dp-stat{text-align:center;background:var(--bg3);border-radius:6px;padding:12px 8px}
.dp-n{font-family:var(--fd);font-size:22px;font-weight:700;color:var(--white);line-height:1}
.dp-l{font-size:10px;color:var(--muted2);text-transform:uppercase;letter-spacing:.07em;margin-top:3px}
.pc-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}
@media(max-width:499px){.pc-grid{grid-template-columns:1fr}}
.pc-box{background:var(--panel);border-radius:8px;padding:16px 18px}
.pc-box.pros{border-top:2px solid var(--up)}.pc-box.cons{border-top:2px solid var(--red)}
.pc-title{font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px}
.pros .pc-title{color:var(--up)}.cons .pc-title{color:var(--red)}
.pc-box ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:6px}
.pc-box li{font-size:13px;color:var(--text);display:flex;gap:8px;align-items:flex-start;line-height:1.5}
.pros li::before{content:'✓';color:var(--up);font-weight:700;flex-shrink:0;margin-top:1px}
.cons li::before{content:'✗';color:var(--red);font-weight:700;flex-shrink:0;margin-top:1px}
.cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:8px;border:1px solid var(--border2);margin:20px 0}
table{width:100%;border-collapse:collapse;font-size:13px;min-width:480px}
thead tr{background:var(--panel2);border-bottom:1px solid var(--border2)}
thead th{padding:10px 14px;text-align:left;font-family:var(--fd);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
tbody tr{border-top:1px solid var(--border);transition:background .15s}
tbody tr:hover{background:var(--panel2)}
tbody td{padding:11px 14px;color:var(--text);vertical-align:middle}
tbody tr.hl td{background:rgba(225,29,72,.04)}
.td-good{color:var(--up);font-weight:600}.td-bad{color:var(--red)}.td-mid{color:var(--gold)}
.math-box{background:var(--bg3);border:1px solid var(--border2);border-radius:8px;padding:18px 20px;margin:16px 0;font-size:13px;line-height:1.8}
.math-box .formula{font-family:monospace;background:rgba(255,255,255,.05);padding:2px 6px;border-radius:3px;color:var(--teal)}
.faq{display:flex;flex-direction:column;gap:5px;margin:20px 0}
.fi{background:var(--panel);border:1px solid var(--border);border-radius:7px;overflow:hidden}
.fb{width:100%;background:none;border:none;font-family:var(--fb);font-size:14px;font-weight:600;color:var(--white);text-align:left;padding:14px 16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:10px;transition:color .18s;line-height:1.4}
.fb:hover{color:var(--red)}
.fic{font-size:20px;color:var(--muted2);flex-shrink:0}
.fd2{max-height:0;overflow:hidden;transition:max-height .4s ease}
.fd2.open{max-height:500px}
.fd2-inner{padding:0 16px 14px;font-size:14px;color:var(--muted2);line-height:1.74}
.fd2-inner strong{color:var(--text)}.fd2-inner a{color:var(--red);text-decoration:underline}
.side-panel{background:var(--panel);border:1px solid var(--border2);border-radius:10px;padding:18px;margin-bottom:18px}
.side-panel h4{font-family:var(--fd);font-size:16px;font-weight:700;color:var(--white);margin-bottom:12px}
.side-links{display:flex;flex-direction:column;gap:6px}
.side-link{display:flex;align-items:center;gap:8px;padding:9px 12px;background:var(--bg3);border-radius:7px;border:1px solid var(--border);font-size:13px;color:var(--text);transition:all .18s}
.side-link:hover{background:var(--red-dim);border-color:rgba(225,29,72,.25);color:var(--white)}
.btn-red{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;background:var(--red);color:#fff;font-weight:700;font-size:14px;border-radius:7px;transition:background .18s,transform .15s;white-space:nowrap}
.btn-red:hover{background:var(--red2);transform:scale(1.02)}
.btn-ghost{display:inline-flex;align-items:center;padding:11px 20px;background:var(--red-dim);border:1px solid rgba(225,29,72,.3);color:var(--red);font-weight:700;font-size:13px;border-radius:7px;transition:all .18s}
.btn-ghost:hover{background:var(--red);color:#fff}
.pup{color:var(--up);font-weight:700;font-size:11px;background:var(--up-dim);padding:2px 6px;border-radius:3px}
.pdn{color:var(--red);font-weight:700;font-size:11px;background:var(--dn-dim);padding:2px 6px;border-radius:3px}
.sticky-mob{display:none;position:fixed;bottom:0;left:0;right:0;background:rgba(7,8,13,.97);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid rgba(225,29,72,.2);padding:10px 16px;z-index:300;align-items:center;justify-content:space-between;gap:10px}
@media(max-width:767px){.sticky-mob{display:flex}}
.sticky-txt{font-size:12px;color:var(--muted2);line-height:1.3}.sticky-txt b{color:var(--white)}
.sticky-btn{background:var(--red);color:#fff;font-weight:700;padding:10px 18px;border-radius:7px;font-size:13px;white-space:nowrap}
footer{background:var(--panel);border-top:1px solid var(--border2);padding:44px 0 80px}
.footer-grid{display:grid;grid-template-columns:2fr repeat(8,1fr);gap:24px;margin-bottom:32px}
.footer-logo{font-family:var(--fd);font-size:24px;font-weight:800;color:var(--white);display:flex;align-items:center;gap:8px;margin-bottom:10px}
.footer-logo em{color:var(--red);font-style:normal}
.footer-desc{font-size:13px;color:var(--muted2);line-height:1.65;max-width:268px}
.footer-col h5{font-family:var(--fd);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin-bottom:12px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:7px}
.footer-col ul a{font-size:13px;color:var(--muted2);transition:color .18s}
.footer-col ul a:hover{color:var(--white)}
.footer-bottom{border-top:1px solid var(--border);padding-top:22px;display:flex;justify-content:space-between;align-items:flex-start;gap:18px;flex-wrap:wrap}
.disc{font-size:11px;color:var(--muted);line-height:1.7;max-width:640px}
.disc a{color:var(--red)}
.badges{display:flex;gap:7px;flex-wrap:wrap}
.badge{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:4px;padding:5px 9px;font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
@media(max-width:780px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}
/* nav-dropdown hide fix */
.nav-dd{position:relative}
.dd-panel{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);background:var(--panel);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:20px 24px;gap:28px;min-width:420px;box-shadow:0 20px 40px rgba(0,0,0,.5);z-index:1000;margin-top:8px}
.nav-dd:hover .dd-panel{display:flex}
.dd-panel::before{content:'';position:absolute;top:-12px;left:0;right:0;height:12px}
.dd-col{display:flex;flex-direction:column;gap:4px;min-width:130px}
.dd-col h6{font-family:var(--fd);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--red);margin:0 0 6px;padding:0 8px}
.dd-col a{padding:5px 8px!important;border-radius:5px!important;font-size:12.5px!important;white-space:nowrap;color:var(--muted2)!important}
.dd-col a:hover{color:var(--white)!important;background:rgba(255,255,255,.06)!important}
.prose a.btn-red{color:#fff;border-bottom:0}