/* === Ruby Velvet — Original Chrome Landing Theme === */
:root {
  --cream: #faf9f7;
  --canvas: #f5f4f2;
  --ink: #18181b;
  --ink-light: #3f3f46;
  --ruby: #9f1239;
  --ruby-light: #be123c;
  --ruby-dark: #881337;
  --rose-soft: #fff1f2;
  --amber: #b45309;
  --amber-light: #d97706;
  --stone: #a8a29e;
  --border: #e7e5e4;
  --white: #ffffff;
  --shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--cream);color:var(--ink);line-height:1.7}
img{max-width:100%;display:block}

/* === Utilities === */
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.sec{padding:80px 0}
.sec-sm{padding:60px 0}
.sec-ink{background:var(--ink);color:var(--white)}
.sec-canvas{background:var(--canvas)}
.sec-rose{background:var(--rose-soft)}
.sec-head{text-align:center;max-width:720px;margin:0 auto 56px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:1.2px;color:var(--ruby);margin-bottom:14px}
.eyebrow-dot{width:6px;height:6px;border-radius:50%;background:var(--ruby)}
.sec-title{font-size:34px;font-weight:800;line-height:1.2;margin-bottom:14px}
.sec-sub{font-size:17px;color:var(--ink-light);line-height:1.7}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:10px;padding:14px 28px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s;text-decoration:none}
.btn-ruby{background:var(--ruby);color:#fff}
.btn-ruby:hover{background:var(--ruby-dark);transform:translateY(-1px)}
.btn-amber{background:var(--amber);color:#fff}
.btn-amber:hover{background:var(--amber-light)}
.btn-outline{background:transparent;color:var(--ruby);border:1.5px solid var(--ruby)}
.btn-outline:hover{background:var(--rose-soft)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--border)}
.btn-ghost:hover{border-color:var(--stone)}
.btn-white{background:#fff;color:var(--ruby)}
.btn-white:hover{background:var(--rose-soft)}
.btn-lg{padding:16px 36px;font-size:17px;border-radius:12px}
.btn-sm{padding:10px 20px;font-size:14px}

/* === Navigation === */
.vel-nav{position:sticky;top:0;z-index:100;background:rgba(250,249,247,.85);backdrop-filter:saturate(1.2) blur(14px);border-bottom:1px solid var(--border)}
.vel-nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.vel-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--ink);text-decoration:none}
.vel-brand svg{width:28px;height:28px}
.vel-links{display:flex;align-items:center;gap:6px}
.vel-link{padding:8px 18px;border-radius:8px;text-decoration:none;font-size:15px;font-weight:500;color:var(--ink-light);transition:all .2s}
.vel-link:hover{color:var(--ruby)}
.vel-link.on{background:var(--ruby);color:#fff}
.vel-nav-dl{display:none}
.vel-mob{display:none;cursor:pointer;padding:6px}

/* === Hero === */
.vel-hero{padding:90px 0 70px;background:linear-gradient(180deg,var(--cream) 0%,var(--rose-soft) 60%,var(--cream) 100%)}
.vel-hero-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.vel-hero-text{max-width:560px}
.vel-hero-tag{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:13px;font-weight:600;color:var(--ruby);margin-bottom:22px;box-shadow:var(--shadow)}
.vel-hero-tag svg{width:18px;height:18px}
.vel-hero-title{font-size:48px;font-weight:900;line-height:1.1;letter-spacing:-0.5px;margin-bottom:18px}
.vel-hero-title .hl{color:var(--ruby)}
.vel-hero-p{font-size:18px;color:var(--ink-light);margin-bottom:28px;line-height:1.8}
.vel-hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
.vel-hero-trust{display:flex;gap:20px;flex-wrap:wrap;font-size:13px;color:var(--stone)}
.vel-hero-trust span{display:flex;align-items:center;gap:6px}
.vel-hero-trust svg{width:16px;height:16px;color:var(--ruby)}
.vel-hero-visual{position:relative}
.vel-browser{background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);border:1px solid var(--border);overflow:hidden}
.vel-browser-top{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--border);background:var(--canvas)}
.vel-browser-dots{display:flex;gap:6px}
.vel-browser-dots i{width:10px;height:10px;border-radius:50%;display:block}
.vel-browser-dots .r{background:#ef4444}
.vel-browser-dots .y{background:#eab308}
.vel-browser-dots .g{background:#22c55e}
.vel-browser-url{font-size:12px;color:var(--stone);background:#fff;padding:6px 14px;border-radius:6px;flex:1;text-align:center}
.vel-browser-body{padding:24px}
.vel-browser-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.vel-b-card{background:var(--cream);border-radius:12px;padding:16px;border:1px solid var(--border)}
.vel-b-card-top{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.vel-b-card-top svg{width:20px;height:20px}
.vel-b-card-lbl{font-size:12px;color:var(--stone);font-weight:500}
.vel-b-card-val{font-size:22px;font-weight:800;color:var(--ink)}

/* === Feature Cards === */
.vel-feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.vel-feat-card{background:#fff;border-radius:16px;padding:30px;border:1px solid var(--border);transition:all .25s;position:relative;overflow:hidden}
.vel-feat-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--ruby);opacity:0;transition:opacity .25s}
.vel-feat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.vel-feat-card:hover::before{opacity:1}
.vel-feat-card:nth-child(2)::before{background:var(--amber)}
.vel-feat-card:nth-child(3)::before{background:#0d9488}
.vel-feat-card:nth-child(4)::before{background:#7c3aed}
.vel-feat-card:nth-child(5)::before{background:#059669}
.vel-feat-card:nth-child(6)::before{background:#ea580c}
.vel-feat-ico{width:48px;height:48px;border-radius:12px;background:var(--rose-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--ruby)}
.vel-feat-ico svg{width:24px;height:24px}
.vel-feat-title{font-size:18px;font-weight:700;margin-bottom:10px}
.vel-feat-desc{font-size:14px;color:var(--ink-light);line-height:1.7}

/* === Platform Cards === */
.vel-plat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.vel-plat-card{background:#fff;border-radius:14px;padding:26px;text-align:center;border:1px solid var(--border);transition:all .2s}
.vel-plat-card:hover{border-color:var(--ruby);box-shadow:var(--shadow)}
.vel-plat-card.featured{border:2px solid var(--ruby);position:relative}
.vel-plat-badge{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--ruby);color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:999px}
.vel-plat-ico{width:44px;height:44px;margin:0 auto 14px;color:var(--ink)}
.vel-plat-ico svg{width:44px;height:44px}
.vel-plat-name{font-size:17px;font-weight:700;margin-bottom:4px}
.vel-plat-ver{font-size:13px;color:var(--stone);margin-bottom:12px}
.vel-plat-btn{width:100%;margin-top:4px}

/* === Deep Feature Rows === */
.vel-deep-row{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:70px}
.vel-deep-row.flip{direction:rtl}
.vel-deep-row.flip > *{direction:ltr}
.vel-deep-info{max-width:520px}
.vel-deep-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:8px;font-size:13px;font-weight:600;margin-bottom:14px}
.vel-deep-badge.db-ruby{background:var(--rose-soft);color:var(--ruby)}
.vel-deep-badge.db-amber{background:#fffbeb;color:var(--amber)}
.vel-deep-badge.db-teal{background:#f0fdfa;color:#0f766e}
.vel-deep-badge.db-violet{background:#f5f3ff;color:#7c3aed}
.vel-deep-title{font-size:26px;font-weight:800;margin-bottom:14px;line-height:1.25}
.vel-deep-desc{font-size:16px;color:var(--ink-light);margin-bottom:18px;line-height:1.8}
.vel-deep-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.vel-deep-list li{display:flex;align-items:flex-start;gap:10px;font-size:15px;color:var(--ink-light)}
.vel-deep-list li svg{width:18px;height:18px;color:var(--ruby);flex-shrink:0;margin-top:3px}
.vel-deep-visual{background:#fff;border-radius:16px;padding:24px;border:1px solid var(--border);box-shadow:var(--shadow)}
.vel-dv-title{font-size:13px;font-weight:600;color:var(--stone);margin-bottom:16px;text-transform:uppercase;letter-spacing:0.8px}
.vel-dv-bar-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.vel-dv-bar-label{font-size:13px;color:var(--ink-light);width:90px;flex-shrink:0}
.vel-dv-bar-track{flex:1;height:10px;background:var(--canvas);border-radius:999px;overflow:hidden}
.vel-dv-bar-fill{height:100%;border-radius:999px}
.vel-dv-bar-val{font-size:13px;font-weight:700;width:42px;text-align:right}
.bf-ruby{background:var(--ruby)}
.bf-amber{background:var(--amber-light)}
.bf-teal{background:#14b8a6}
.bf-violet{background:#8b5cf6}
.vel-dv-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.vel-dv-stat{text-align:center}
.vel-dv-stat-num{font-size:24px;font-weight:800}
.vel-dv-stat-num.c-ruby{color:var(--ruby)}
.vel-dv-stat-num.c-amber{color:var(--amber)}
.vel-dv-stat-num.c-teal{color:#0f766e}
.vel-dv-stat-lbl{font-size:12px;color:var(--stone);margin-top:4px}

/* === Stats Band === */
.vel-stats-band{background:var(--ink);color:#fff;padding:50px 0}
.vel-stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.vel-stat-num{font-size:38px;font-weight:900;margin-bottom:6px}
.vel-stat-num.s-ruby{color:#fb7185}
.vel-stat-num.s-amber{color:#fbbf24}
.vel-stat-num.s-teal{color:#5eead4}
.vel-stat-num.s-violet{color:#c4b5fd}
.vel-stat-lbl{font-size:14px;color:#a1a1aa}

/* === Reviews === */
.vel-rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.vel-rev-card{background:#fff;border-radius:16px;padding:28px;border:1px solid var(--border);transition:all .2s}
.vel-rev-card:hover{box-shadow:var(--shadow)}
.vel-rev-top{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.vel-rev-avatar{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;color:#fff}
.av-r1{background:linear-gradient(135deg,#9f1239,#be123c)}
.av-r2{background:linear-gradient(135deg,#b45309,#d97706)}
.av-r3{background:linear-gradient(135deg,#0f766e,#14b8a6)}
.av-r4{background:linear-gradient(135deg,#7c3aed,#a78bfa)}
.av-r5{background:linear-gradient(135deg,#059669,#34d399)}
.av-r6{background:linear-gradient(135deg,#4338ca,#818cf8)}
.vel-rev-name{font-size:15px;font-weight:700}
.vel-rev-role{font-size:12px;color:var(--stone)}
.vel-rev-stars{display:flex;gap:3px;margin-bottom:12px;color:#fbbf24}
.vel-rev-stars svg{width:16px;height:16px}
.vel-rev-text{font-size:14px;color:var(--ink-light);line-height:1.7}

/* === Comparison === */
.vel-cmp-wrap{overflow-x:auto}
.vel-cmp-table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.vel-cmp-table th{background:var(--canvas);padding:14px 16px;text-align:left;font-weight:700;border-bottom:2px solid var(--border)}
.vel-cmp-table td{padding:14px 16px;border-bottom:1px solid var(--border)}
.vel-cmp-table tr:hover td{background:#fafaf9}
.vel-cmp-hl{color:var(--ruby);font-weight:700}
.yes{color:#059669;font-weight:700}
.no{color:var(--stone)}
.part{color:var(--amber);font-weight:700}

/* === FAQ === */
.vel-faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.vel-faq-item{background:#fff;border-radius:12px;border:1px solid var(--border);overflow:hidden;transition:all .2s}
.vel-faq-item:hover{border-color:#d6d3d1}
.vel-faq-q{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;cursor:pointer;font-size:16px;font-weight:600;gap:16px}
.vel-faq-q svg{width:20px;height:20px;color:var(--stone);flex-shrink:0;transition:transform .25s}
.vel-faq-item.open .vel-faq-q svg{transform:rotate(180deg)}
.vel-faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.vel-faq-item.open .vel-faq-a{max-height:400px}
.vel-faq-a-inner{padding:0 22px 20px;font-size:15px;color:var(--ink-light);line-height:1.8}

/* === CTA Banner === */
.vel-cta-banner{background:linear-gradient(135deg,var(--ruby) 0%,var(--ruby-dark) 100%);color:#fff;padding:70px 0;text-align:center;border-radius:0}
.vel-cta-title{font-size:32px;font-weight:800;margin-bottom:14px}
.vel-cta-p{font-size:17px;opacity:.92;margin-bottom:26px;max-width:560px;margin-left:auto;margin-right:auto}
.vel-cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* === Download Page === */
.vel-dl-hero{padding:70px 0 50px;background:var(--rose-soft);text-align:center}
.vel-dl-hero-tag{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:13px;font-weight:600;color:var(--ruby);margin-bottom:16px}
.vel-dl-hero-title{font-size:36px;font-weight:900;margin-bottom:10px}
.vel-dl-hero-sub{font-size:17px;color:var(--ink-light);max-width:640px;margin:0 auto}
.vel-dl-main{max-width:720px;margin:0 auto 50px}
.vel-dl-win-card{background:#fff;border-radius:18px;border:1px solid var(--border);box-shadow:var(--shadow-lg);overflow:hidden}
.vel-dl-win-top{display:flex;align-items:center;gap:16px;padding:28px;border-bottom:1px solid var(--border);background:var(--cream)}
.vel-dl-win-ico{width:56px;height:56px;border-radius:14px;background:var(--rose-soft);display:flex;align-items:center;justify-content:center;color:var(--ruby)}
.vel-dl-win-ico svg{width:28px;height:28px}
.vel-dl-win-name{font-size:22px;font-weight:800}
.vel-dl-win-meta{font-size:13px;color:var(--stone);margin-top:4px}
.vel-dl-win-body{padding:28px}
.vel-dl-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px}
.vel-dl-spec{text-align:center;padding:14px;background:var(--cream);border-radius:10px}
.vel-dl-spec-label{font-size:12px;color:var(--stone);margin-bottom:4px}
.vel-dl-spec-val{font-size:15px;font-weight:700}
.vel-dl-sec-badge{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;color:var(--ink-light);margin-bottom:22px}
.vel-dl-sec-badge svg{width:18px;height:18px;color:#059669}
.vel-dl-win-btns{display:flex;gap:14px;justify-content:center}

/* Other platform cards on download page */
.vel-op-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:50px}
.vel-op-card{background:#fff;border-radius:14px;padding:26px;border:1px solid var(--border);text-align:center}
.vel-op-ico{width:44px;height:44px;margin:0 auto 14px;color:var(--ink)}
.vel-op-ico svg{width:44px;height:44px}
.vel-op-name{font-size:17px;font-weight:700;margin-bottom:4px}
.vel-op-ver{font-size:13px;color:var(--stone);margin-bottom:14px}
.vel-op-steps{text-align:left;margin-top:14px}
.vel-op-step{display:flex;align-items:flex-start;gap:10px;margin-bottom:10px;font-size:14px;color:var(--ink-light)}
.vel-op-step-n{width:22px;height:22px;border-radius:50%;background:var(--canvas);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--ink);flex-shrink:0}

/* Guides */
.vel-guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-bottom:50px}
.vel-guide-col-title{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;margin-bottom:18px}
.vel-guide-col-dot{width:10px;height:10px;border-radius:50%}
.gcd-ruby{background:var(--ruby)}
.gcd-amber{background:var(--amber)}
.vel-guide-steps{display:flex;flex-direction:column;gap:14px}
.vel-gstep{display:flex;gap:14px}
.vel-gstep-num{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:#fff;flex-shrink:0}
.gsn-ruby{background:var(--ruby)}
.gsn-amber{background:var(--amber)}
.vel-gstep-body{flex:1}
.vel-gstep-title{font-size:15px;font-weight:700;margin-bottom:4px}
.vel-gstep-desc{font-size:14px;color:var(--ink-light);line-height:1.7}

/* Requirements */
.vel-req-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:50px}
.vel-req-card{background:#fff;border-radius:12px;padding:22px;border:1px solid var(--border);text-align:center}
.vel-req-ico{width:36px;height:36px;margin:0 auto 12px;color:var(--ruby)}
.vel-req-ico svg{width:36px;height:36px}
.vel-req-title{font-size:14px;font-weight:700;margin-bottom:6px}
.vel-req-val{font-size:13px;color:var(--ink-light);line-height:1.6}

/* Version logs */
.vel-ver-list{display:flex;flex-direction:column;gap:20px;max-width:800px;margin:0 auto 50px}
.vel-ver-item{display:flex;gap:18px}
.vel-ver-dot-col{display:flex;flex-direction:column;align-items:center;gap:6px}
.vel-ver-dot{width:14px;height:14px;border-radius:50%}
.vd-ruby{background:var(--ruby)}
.vd-amber{background:var(--amber)}
.vd-teal{background:#0d9488}
.vd-violet{background:#7c3aed}
.vd-green{background:#059669}
.vel-ver-line{width:2px;flex:1;background:var(--border)}
.vel-ver-body{flex:1;background:#fff;border-radius:12px;padding:20px;border:1px solid var(--border);margin-bottom:4px}
.vel-ver-head{display:flex;align-items:center;gap:12px;margin-bottom:8px;flex-wrap:wrap}
.vel-ver-num{font-size:18px;font-weight:800}
.vel-ver-tag{font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.vt-stable{background:#dcfce7;color:#166534}
.vt-lts{background:#dbeafe;color:#1e40af}
.vt-beta{background:#fef3c7;color:#92400e}
.vel-ver-date{font-size:13px;color:var(--stone)}
.vel-ver-desc{font-size:14px;color:var(--ink-light);line-height:1.7;margin-top:6px}

/* Security banner */
.vel-sec-banner{background:var(--canvas);border-radius:14px;padding:28px;display:flex;align-items:flex-start;gap:18px;max-width:800px;margin:0 auto 50px;border:1px solid var(--border)}
.vel-sec-banner svg{width:32px;height:32px;color:#059669;flex-shrink:0}
.vel-sec-banner-title{font-size:17px;font-weight:800;margin-bottom:6px}
.vel-sec-banner-desc{font-size:14px;color:var(--ink-light);line-height:1.7}

/* === Article Page === */
.vel-art-hero{padding:60px 0 40px;background:var(--rose-soft)}
.vel-art-hero-inner{max-width:900px;margin:0 auto;text-align:center}
.vel-art-hero-crumb{font-size:13px;color:var(--stone);margin-bottom:14px}
.vel-art-hero-crumb a{color:var(--ruby);text-decoration:none}
.vel-art-hero-title{font-size:36px;font-weight:900;margin-bottom:12px;line-height:1.2}
.vel-art-hero-sub{font-size:17px;color:var(--ink-light);max-width:680px;margin:0 auto}
.vel-kw-strip{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:22px;max-width:800px;margin-left:auto;margin-right:auto}
.vel-kw{font-size:12px;padding:5px 12px;border-radius:999px;background:#fff;border:1px solid var(--border);color:var(--ink-light)}

.vel-art-layout{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start}
.vel-art-body{font-size:16px;line-height:1.9;color:var(--ink-light)}
.vel-art-body h2{font-size:24px;font-weight:800;color:var(--ink);margin:40px 0 16px}
.vel-art-body h3{font-size:19px;font-weight:700;color:var(--ink);margin:28px 0 12px}
.vel-art-body p{margin-bottom:16px}
.vel-art-body ul,.vel-art-body ol{margin-bottom:16px;padding-left:22px}
.vel-art-body li{margin-bottom:8px}
.vel-art-body strong{color:var(--ink)}

.vel-inline-cta{background:var(--rose-soft);border-radius:14px;padding:24px;margin:28px 0;border-left:4px solid var(--ruby)}
.vel-inline-cta-title{font-size:18px;font-weight:800;margin-bottom:8px;color:var(--ink)}
.vel-inline-cta-desc{font-size:15px;color:var(--ink-light);margin-bottom:16px}

.vel-tips-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:22px 0}
.vel-tip-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px}
.vel-tip-num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--ruby);color:#fff;font-size:12px;font-weight:800;margin-bottom:10px}
.vel-tip-title{font-size:15px;font-weight:700;margin-bottom:6px}
.vel-tip-desc{font-size:14px;color:var(--ink-light);line-height:1.6}

.vel-sidebar{position:sticky;top:90px}
.vel-sbox{background:#fff;border-radius:14px;padding:22px;border:1px solid var(--border);margin-bottom:20px}
.vel-sbox-title{font-size:15px;font-weight:800;margin-bottom:14px}
.vel-sdl-btn{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:#fff;margin-bottom:10px;text-decoration:none;color:var(--ink);transition:all .2s}
.vel-sdl-btn:hover{border-color:var(--ruby);background:var(--rose-soft)}
.vel-sdl-btn.primary{background:var(--ruby);color:#fff;border-color:var(--ruby)}
.vel-sdl-btn.primary:hover{background:var(--ruby-dark)}
.vel-sdl-btn-icon{width:36px;height:36px;border-radius:8px;background:var(--cream);display:flex;align-items:center;justify-content:center}
.vel-sdl-btn.primary .vel-sdl-btn-icon{background:rgba(255,255,255,.15)}
.vel-sdl-btn-icon svg{width:20px;height:20px}
.vel-sdl-btn-info{flex:1}
.vel-sdl-btn-name{font-size:14px;font-weight:700}
.vel-sdl-btn-ver{font-size:12px;color:var(--stone)}

.vel-stoc{list-style:none}
.vel-stoc li{margin-bottom:8px}
.vel-stoc a{color:var(--ink-light);text-decoration:none;font-size:14px;display:flex;align-items:center;gap:8px}
.vel-stoc a:hover{color:var(--ruby)}
.vel-stoc a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--border);display:block}

.vel-sstat{display:flex;flex-direction:column;gap:12px}
.vel-sstat-item{display:flex;justify-content:space-between;align-items:center;padding-bottom:10px;border-bottom:1px solid var(--border)}
.vel-sstat-num{font-size:18px;font-weight:800;color:var(--ruby)}
.vel-sstat-lbl{font-size:13px;color:var(--ink-light)}

.vel-side-security{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--ink-light);line-height:1.6}
.vel-side-security svg{width:18px;height:18px;color:#059669;flex-shrink:0;margin-top:2px}

/* === Footer === */
.vel-footer{background:var(--ink);color:#a1a1aa;padding:40px 0 30px;font-size:14px}
.vel-footer-inner{text-align:center}
.vel-footer-brand{font-weight:800;color:#fff;font-size:16px;margin-bottom:10px;display:flex;align-items:center;justify-content:center;gap:8px}
.vel-footer-brand svg{width:22px;height:22px}
.vel-footer-sec{margin-bottom:8px;color:#d4d4d8}
.vel-footer-note{font-size:12px;color:#71717a}

/* === Animations === */
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}

/* === Responsive === */
@media(max-width:980px){
  .vel-hero-inner{grid-template-columns:1fr}
  .vel-feat-grid{grid-template-columns:repeat(2,1fr)}
  .vel-plat-grid{grid-template-columns:repeat(2,1fr)}
  .vel-rev-grid{grid-template-columns:repeat(2,1fr)}
  .vel-deep-row{grid-template-columns:1fr;gap:30px}
  .vel-deep-row.flip{direction:ltr}
  .vel-stats-row{grid-template-columns:repeat(2,1fr)}
  .vel-guide-grid{grid-template-columns:1fr}
  .vel-req-grid{grid-template-columns:repeat(2,1fr)}
  .vel-op-grid{grid-template-columns:1fr}
  .vel-art-layout{grid-template-columns:1fr}
  .vel-sidebar{position:static;margin-top:40px}
}
@media(max-width:640px){
  .sec{padding:56px 0}
  .vel-hero-title{font-size:34px}
  .sec-title{font-size:26px}
  .vel-feat-grid{grid-template-columns:1fr}
  .vel-plat-grid{grid-template-columns:1fr}
  .vel-rev-grid{grid-template-columns:1fr}
  .vel-stats-row{grid-template-columns:1fr;gap:28px}
  .vel-req-grid{grid-template-columns:1fr}
  .vel-dl-specs{grid-template-columns:1fr}
  .vel-nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:rgba(250,249,247,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);flex-direction:column;padding:12px 24px;gap:4px}
  .vel-nav-links.show{display:flex}
  .vel-link{width:100%;text-align:center}
  .vel-nav-dl{display:block;margin-top:10px}
  .vel-mob{display:block}
}