/* ========================================
   Crimson Folio / Editorial Craft Theme
   Crimson #be123c · Royal Blue #1e40af · Saffron #ca8a04
   Base #fafaf9 · Dark #18181b · Text #1c1917
   ======================================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC",sans-serif;color:#1c1917;background:#fafaf9;line-height:1.7;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ---------- WRAP ---------- */
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:600;border-radius:8px;padding:12px 28px;font-size:.95rem;transition:all .25s;cursor:pointer;border:2px solid transparent;white-space:nowrap}
.btn-crimson{background:#be123c;color:#fff;border-color:#be123c}
.btn-crimson:hover{background:#9f1239;border-color:#9f1239}
.btn-blue{background:#1e40af;color:#fff;border-color:#1e40af}
.btn-blue:hover{background:#1e3a8a;border-color:#1e3a8a}
.btn-gold{background:#ca8a04;color:#fff;border-color:#ca8a04}
.btn-gold:hover{background:#a16207;border-color:#a16207}
.btn-outline{background:transparent;color:#be123c;border-color:#be123c}
.btn-outline:hover{background:#be123c;color:#fff}
.btn-outline-w{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-outline-w:hover{background:#fff;color:#18181b}
.btn-white{background:#fff;color:#18181b;border-color:#fff}
.btn-white:hover{background:#f5f5f4;border-color:#f5f5f4}
.btn-ghost{background:transparent;color:#be123c;border-color:transparent}
.btn-ghost:hover{background:rgba(190,18,60,.06)}
.btn-lg{padding:16px 36px;font-size:1.05rem;border-radius:10px}
.btn-sm{padding:8px 18px;font-size:.85rem;border-radius:6px}
.btn:disabled{opacity:.6;cursor:not-allowed}

/* ---------- NAVBAR ---------- */
.folio-nav{position:sticky;top:0;z-index:1000;background:rgba(250,250,249,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid #e7e5e4}
.folio-nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:0 24px;height:64px}
.fnav-brand{font-weight:800;font-size:1.15rem;color:#18181b;display:flex;align-items:center;gap:8px}
.fnav-brand-mark{width:32px;height:32px;background:linear-gradient(135deg,#be123c,#1e40af);border-radius:8px;display:flex;align-items:center;justify-content:center}
.fnav-brand-mark svg{width:18px;height:18px}
.fnav-brand-sub{font-size:.75rem;font-weight:500;color:#78716c;margin-left:4px}
.fnav-links{display:flex;align-items:center;gap:6px;list-style:none}
.fnav-link{padding:8px 18px;font-size:.9rem;font-weight:500;color:#57534e;border-radius:24px;transition:all .2s}
.fnav-link:hover{color:#be123c;background:rgba(190,18,60,.06)}
.fnav-link.active{color:#fff;background:#be123c;font-weight:600}
.fnav-dl{margin-left:12px}
.fnav-mob{display:none;width:28px;height:28px;flex-direction:column;gap:5px;justify-content:center;cursor:pointer}
.fnav-mob span{display:block;width:100%;height:2px;background:#18181b;border-radius:2px}

/* ---------- SECTIONS ---------- */
.sec{padding:80px 0}
.sec-cream{background:#fafaf9}
.sec-blush{background:#fef2f2}
.sec-ice{background:#eff6ff}
.sec-warm{background:#fffbeb}
.sec-dark{background:#18181b;color:#fafaf9}
.sec-crimson{background:linear-gradient(135deg,#be123c,#9f1239);color:#fff}
.sec-head{text-align:center;margin-bottom:56px}
.sec-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:24px;font-size:.78rem;font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:16px}
.sec-chip-crimson{background:rgba(190,18,60,.1);color:#be123c}
.sec-chip-blue{background:rgba(30,64,175,.1);color:#1e40af}
.sec-chip-gold{background:rgba(202,138,4,.1);color:#ca8a04}
.sec-chip-white{background:rgba(255,255,255,.15);color:#fff}
.sec-chip-dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.sec-title{font-size:2.2rem;font-weight:800;line-height:1.25;color:#18181b;margin-bottom:16px}
.sec-title-light{color:#fff}
.sec-sub{font-size:1.05rem;color:#78716c;max-width:640px;margin:0 auto;line-height:1.7}
.sec-sub-light{color:rgba(255,255,255,.75)}

/* ---------- HERO ---------- */
.hero{background:linear-gradient(160deg,#18181b 0%,#1c1917 40%,#292524 100%);color:#fff;padding:100px 0 80px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-120px;right:-80px;width:500px;height:500px;background:radial-gradient(circle,rgba(190,18,60,.2) 0%,transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;bottom:-100px;left:-60px;width:400px;height:400px;background:radial-gradient(circle,rgba(30,64,175,.15) 0%,transparent 70%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:1}
.hero-text{animation:fadeUp .8s ease}
.hero-chip{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);padding:6px 16px;border-radius:24px;font-size:.8rem;font-weight:500;margin-bottom:24px}
.hero-chip-dot{width:8px;height:8px;border-radius:50%;background:#be123c;animation:spin 3s linear infinite}
.hero-title{font-size:3rem;font-weight:800;line-height:1.15;margin-bottom:20px}
.hero-title .cr{color:#be123c}
.hero-title .bl{color:#60a5fa}
.hero-title .gd{color:#eab308}
.hero-desc{font-size:1.1rem;color:rgba(255,255,255,.7);line-height:1.8;margin-bottom:32px;max-width:480px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hero-trust{display:flex;gap:24px;flex-wrap:wrap}
.hero-trust-item{display:flex;align-items:center;gap:8px;font-size:.82rem;color:rgba(255,255,255,.55)}
.hero-trust-item svg{width:16px;height:16px;opacity:.6}
.hero-visual{display:flex;justify-content:center;animation:fadeUp .8s ease .2s both}
.hero-mockup{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:24px;width:100%;max-width:460px;backdrop-filter:blur(8px)}
.hm-bar{display:flex;align-items:center;gap:8px;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.08)}
.hm-dots{display:flex;gap:6px}
.hm-dot{width:10px;height:10px;border-radius:50%}
.hm-dot.r{background:#ef4444}
.hm-dot.y{background:#eab308}
.hm-dot.g{background:#22c55e}
.hm-title{margin-left:auto;font-size:.75rem;color:rgba(255,255,255,.4)}
.hm-body{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hm-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:16px;text-align:center}
.hm-card-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px}
.hm-card-icon.ci-cr{background:rgba(190,18,60,.2)}
.hm-card-icon.ci-bl{background:rgba(30,64,175,.2)}
.hm-card-icon.ci-gd{background:rgba(202,138,4,.2)}
.hm-card-icon.ci-tl{background:rgba(13,148,136,.2)}
.hm-card-icon svg{width:18px;height:18px}
.hm-card-lbl{font-size:.72rem;color:rgba(255,255,255,.45);margin-bottom:4px}
.hm-card-val{font-size:1.1rem;font-weight:700;color:#fff}

/* ---------- MARQUEE TRUST ---------- */
.marquee-bar{background:#fff;border-top:1px solid #e7e5e4;border-bottom:1px solid #e7e5e4;overflow:hidden;padding:16px 0}
.marquee-track{display:flex;gap:40px;animation:marquee 30s linear infinite;width:max-content}
.marquee-item{display:flex;align-items:center;gap:8px;font-size:.88rem;font-weight:600;color:#44403c;white-space:nowrap}
.marquee-item svg{width:18px;height:18px;color:#be123c}
.marquee-sep{width:4px;height:4px;border-radius:50%;background:#d6d3d1;flex-shrink:0}

/* ---------- FEATURE CARDS ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-card{background:#fff;border-radius:14px;padding:32px 28px;border:1px solid #e7e5e4;position:relative;overflow:hidden;transition:all .3s}
.feat-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;border-radius:14px 14px 0 0;transform:scaleX(0);transform-origin:left;transition:transform .3s}
.feat-card:hover::before{transform:scaleX(1)}
.feat-card:hover{box-shadow:0 8px 30px rgba(0,0,0,.08);transform:translateY(-4px)}
.feat-card.fc-cr::before{background:#be123c}
.feat-card.fc-bl::before{background:#1e40af}
.feat-card.fc-gd::before{background:#ca8a04}
.feat-card.fc-tl::before{background:#0d9488}
.feat-card.fc-vl::before{background:#7c3aed}
.feat-card.fc-rs::before{background:#e11d48}
.feat-card.fc-sk::before{background:#0284c7}
.feat-card.fc-am::before{background:#d97706}
.feat-card.fc-em::before{background:#059669}
.feat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.fi-cr{background:rgba(190,18,60,.1);color:#be123c}
.fi-bl{background:rgba(30,64,175,.1);color:#1e40af}
.fi-gd{background:rgba(202,138,4,.1);color:#ca8a04}
.fi-tl{background:rgba(13,148,136,.1);color:#0d9488}
.fi-vl{background:rgba(124,58,237,.1);color:#7c3aed}
.fi-rs{background:rgba(225,29,72,.1);color:#e11d48}
.fi-sk{background:rgba(2,132,199,.1);color:#0284c7}
.fi-am{background:rgba(217,119,6,.1);color:#d97706}
.fi-em{background:rgba(5,150,105,.1);color:#059669}
.feat-icon svg{width:24px;height:24px}
.feat-name{font-size:1.05rem;font-weight:700;margin-bottom:8px;color:#18181b}
.feat-desc{font-size:.88rem;color:#78716c;line-height:1.65}

/* ---------- MODULE TABS ---------- */
.mod-section{max-width:960px;margin:0 auto}
.mod-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:40px;flex-wrap:wrap}
.mod-tab{padding:10px 24px;border-radius:24px;font-size:.9rem;font-weight:600;color:#57534e;background:#fff;border:1px solid #e7e5e4;cursor:pointer;transition:all .25s}
.mod-tab:hover{border-color:#be123c;color:#be123c}
.mod-tab.active{background:#be123c;color:#fff;border-color:#be123c}
.mod-panel{display:none;animation:fadeUp .4s ease}
.mod-panel.active{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.mod-info{flex:1}
.mod-badge{display:inline-block;padding:4px 12px;border-radius:16px;font-size:.72rem;font-weight:600;margin-bottom:14px;text-transform:uppercase;letter-spacing:.5px}
.mod-badge-cr{background:rgba(190,18,60,.1);color:#be123c}
.mod-badge-bl{background:rgba(30,64,175,.1);color:#1e40af}
.mod-badge-gd{background:rgba(202,138,4,.1);color:#ca8a04}
.mod-badge-tl{background:rgba(13,148,136,.1);color:#0d9488}
.mod-title{font-size:1.5rem;font-weight:700;margin-bottom:12px;color:#18181b}
.mod-desc{font-size:.92rem;color:#78716c;line-height:1.7;margin-bottom:20px}
.mod-feats{list-style:none;display:flex;flex-direction:column;gap:10px}
.mod-feat{display:flex;align-items:flex-start;gap:10px;font-size:.88rem;color:#44403c}
.mod-feat-dot{width:6px;height:6px;border-radius:50%;background:#be123c;margin-top:8px;flex-shrink:0}
.mod-visual{background:#f5f5f4;border-radius:14px;padding:28px;border:1px solid #e7e5e4;display:flex;flex-direction:column;gap:14px}
.mv-bar{display:flex;align-items:center;gap:8px;padding-bottom:12px;border-bottom:1px solid #e7e5e4}
.mv-dot{width:8px;height:8px;border-radius:50%}
.mv-dot.r{background:#ef4444}
.mv-dot.y{background:#eab308}
.mv-dot.g{background:#22c55e}
.mv-title{margin-left:auto;font-size:.7rem;color:#a8a29e}
.mv-body{display:flex;flex-direction:column;gap:8px}
.mv-line{height:8px;border-radius:4px;background:#e7e5e4}
.mv-line.full{width:100%}
.mv-line.w90{width:90%}
.mv-line.w75{width:75%}
.mv-line.w60{width:60%}
.mv-line.w45{width:45%}
.mv-line.hl-cr{background:rgba(190,18,60,.2)}
.mv-line.hl-bl{background:rgba(30,64,175,.2)}
.mv-line.hl-gd{background:rgba(202,138,4,.2)}
.mv-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:8px}
.mv-cell{height:40px;border-radius:6px;background:#e7e5e4}
.mv-cell.hd{background:rgba(190,18,60,.15)}
.mv-cell.bl{background:rgba(30,64,175,.15)}

/* ---------- PLATFORM CARDS ---------- */
.plat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.plat-card{background:#fff;border:1px solid #e7e5e4;border-radius:14px;padding:32px 24px;text-align:center;transition:all .3s}
.plat-card:hover{box-shadow:0 8px 30px rgba(0,0,0,.06);transform:translateY(-3px)}
.plat-card.featured{border-color:#be123c;box-shadow:0 0 0 1px #be123c}
.plat-badge{display:inline-block;background:#be123c;color:#fff;font-size:.68rem;font-weight:700;padding:3px 10px;border-radius:10px;margin-bottom:12px;letter-spacing:.5px;text-transform:uppercase}
.plat-icon{width:52px;height:52px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center}
.plat-icon svg{width:40px;height:40px}
.plat-name{font-size:1.05rem;font-weight:700;margin-bottom:4px;color:#18181b}
.plat-ver{font-size:.8rem;color:#a8a29e;margin-bottom:16px}
.plat-btn{width:100%}

/* ---------- DEEP FEATURES ---------- */
.deep-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:60px 0}
.deep-row+.deep-row{border-top:1px solid #e7e5e4}
.deep-row.flip .deep-info{order:2}
.deep-row.flip .deep-media{order:1}
.deep-info{flex:1}
.deep-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 14px;border-radius:16px;font-size:.72rem;font-weight:600;margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px}
.dc-cr{background:rgba(190,18,60,.1);color:#be123c}
.dc-bl{background:rgba(30,64,175,.1);color:#1e40af}
.dc-gd{background:rgba(202,138,4,.1);color:#ca8a04}
.dc-tl{background:rgba(13,148,136,.1);color:#0d9488}
.deep-title{font-size:1.6rem;font-weight:700;margin-bottom:12px;color:#18181b}
.deep-desc{font-size:.92rem;color:#78716c;line-height:1.7;margin-bottom:20px}
.deep-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.deep-list li{display:flex;align-items:flex-start;gap:10px;font-size:.88rem;color:#44403c}
.deep-list li svg{width:18px;height:18px;flex-shrink:0;margin-top:2px;color:#be123c}
.deep-media{flex:1}
.deep-visual{background:#f5f5f4;border:1px solid #e7e5e4;border-radius:14px;padding:28px}
.dv-title{font-size:.78rem;font-weight:600;color:#a8a29e;margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px}
.dv-bar-row{margin-bottom:12px}
.dv-bar-label{display:flex;justify-content:space-between;font-size:.8rem;margin-bottom:4px}
.dv-bar-name{color:#44403c;font-weight:500}
.dv-bar-val{color:#78716c;font-weight:600}
.dv-bar-track{height:8px;background:#e7e5e4;border-radius:4px;overflow:hidden}
.dv-bar-fill{height:100%;border-radius:4px;transition:width .6s ease}
.bf-cr{background:#be123c}
.bf-bl{background:#1e40af}
.bf-gd{background:#ca8a04}
.bf-tl{background:#0d9488}
.bf-gray{background:#a8a29e}
.dv-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.dv-stat{background:#fff;border-radius:10px;padding:14px;text-align:center;border:1px solid #e7e5e4}
.dv-stat-num{font-size:1.3rem;font-weight:800;color:#be123c}
.dv-stat-num.bl{color:#1e40af}
.dv-stat-num.gd{color:#ca8a04}
.dv-stat-num.tl{color:#0d9488}
.dv-stat-lbl{font-size:.72rem;color:#a8a29e;margin-top:2px}

/* ---------- STATS COUNTER BAND ---------- */
.stats-band{padding:48px 0}
.stats-row{display:flex;justify-content:center;flex-wrap:wrap;gap:48px}
.stat-item{text-align:center}
.stat-num{font-size:2.4rem;font-weight:800;background:linear-gradient(135deg,#be123c,#1e40af);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-num.gd{background:linear-gradient(135deg,#ca8a04,#d97706);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-lbl{font-size:.82rem;color:#78716c;margin-top:4px}
.sec-dark .stat-lbl{color:rgba(255,255,255,.55)}

/* ---------- REVIEWS ---------- */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rev-card{background:#fff;border:1px solid #e7e5e4;border-radius:14px;padding:28px;transition:box-shadow .3s}
.rev-card:hover{box-shadow:0 6px 24px rgba(0,0,0,.06)}
.rev-stars{display:flex;gap:3px;margin-bottom:14px}
.rev-stars svg{width:16px;height:16px;color:#eab308}
.rev-text{font-size:.9rem;color:#44403c;line-height:1.7;margin-bottom:18px;font-style:italic}
.rev-footer{display:flex;align-items:center;gap:12px}
.rev-avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.82rem;font-weight:700;color:#fff}
.av-cr{background:linear-gradient(135deg,#be123c,#e11d48)}
.av-bl{background:linear-gradient(135deg,#1e40af,#3b82f6)}
.av-gd{background:linear-gradient(135deg,#ca8a04,#eab308)}
.av-tl{background:linear-gradient(135deg,#0d9488,#14b8a6)}
.av-vl{background:linear-gradient(135deg,#7c3aed,#8b5cf6)}
.av-rs{background:linear-gradient(135deg,#e11d48,#f43f5e)}
.rev-name{font-size:.88rem;font-weight:600;color:#18181b}
.rev-role{font-size:.75rem;color:#a8a29e}

/* ---------- COMPARISON TABLE ---------- */
.cmp-wrap{overflow-x:auto;border-radius:14px;border:1px solid #e7e5e4}
.cmp-table{width:100%;border-collapse:collapse;min-width:640px}
.cmp-table th,.cmp-table td{padding:14px 20px;text-align:center;font-size:.88rem;border-bottom:1px solid #f5f5f4}
.cmp-table th{background:#f5f5f4;font-weight:700;color:#18181b;position:sticky;top:0}
.cmp-table td:first-child,.cmp-table th:first-child{text-align:left;font-weight:600}
.cmp-hl{background:rgba(190,18,60,.04)}
.cmp-hl th,.cmp-hl td{color:#be123c}
.yes{color:#16a34a;font-weight:700}
.no{color:#dc2626;font-weight:700}
.part{color:#d97706;font-weight:600}

/* ---------- FAQ ---------- */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid #e7e5e4;border-radius:12px;overflow:hidden;transition:border-color .3s}
.faq-item.open{border-color:#be123c}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;cursor:pointer;font-weight:600;font-size:.95rem;color:#18181b;gap:12px}
.faq-chevron{width:20px;height:20px;flex-shrink:0;color:#a8a29e;transition:transform .3s}
.faq-item.open .faq-chevron{transform:rotate(180deg);color:#be123c}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item.open .faq-a{max-height:600px}
.faq-a-inner{padding:0 24px 20px;font-size:.9rem;color:#57534e;line-height:1.75}

/* ---------- CTA BANNER ---------- */
.cta-banner{background:linear-gradient(135deg,#be123c,#9f1239);border-radius:20px;padding:56px 48px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;top:-50px;right:-50px;width:200px;height:200px;background:radial-gradient(circle,rgba(255,255,255,.1),transparent);border-radius:50%}
.cta-eyebrow{font-size:.78rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;opacity:.75;margin-bottom:12px}
.cta-title{font-size:2rem;font-weight:800;margin-bottom:14px}
.cta-desc{font-size:1rem;opacity:.8;max-width:520px;margin:0 auto 28px;line-height:1.7}
.cta-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* ---------- DOWNLOAD PAGE ---------- */
.dl-hero{background:linear-gradient(160deg,#18181b,#292524);color:#fff;padding:80px 0 60px;text-align:center}
.dl-hero-chip{display:inline-flex;align-items:center;gap:6px;background:rgba(190,18,60,.15);border:1px solid rgba(190,18,60,.3);color:#fca5a5;padding:6px 16px;border-radius:24px;font-size:.78rem;font-weight:600;margin-bottom:20px}
.dl-hero-title{font-size:2.6rem;font-weight:800;margin-bottom:14px}
.dl-hero-title .cr{color:#be123c}
.dl-hero-sub{font-size:1.05rem;color:rgba(255,255,255,.6);max-width:560px;margin:0 auto}

.dl-main{max-width:560px;margin:-40px auto 0;position:relative;z-index:10}
.dl-card{background:#fff;border-radius:18px;padding:40px 36px;box-shadow:0 12px 40px rgba(0,0,0,.1);border:1px solid #e7e5e4;text-align:center}
.dl-card-head{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:24px}
.dl-card-icon{width:56px;height:56px;display:flex;align-items:center;justify-content:center}
.dl-card-icon svg{width:48px;height:48px}
.dl-card-name{font-size:1.4rem;font-weight:800;color:#18181b}
.dl-card-meta{font-size:.82rem;color:#a8a29e}
.dl-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0;padding:20px 0;border-top:1px solid #f5f5f4;border-bottom:1px solid #f5f5f4}
.dl-spec{text-align:center}
.dl-spec-label{font-size:.72rem;color:#a8a29e;margin-bottom:2px;text-transform:uppercase;letter-spacing:.5px}
.dl-spec-val{font-size:.9rem;font-weight:700;color:#18181b}
.dl-sec-badge{display:flex;align-items:center;justify-content:center;gap:8px;background:rgba(22,163,74,.08);color:#16a34a;padding:10px 18px;border-radius:10px;font-size:.82rem;font-weight:600;margin:20px 0}
.dl-sec-badge svg{width:18px;height:18px}
.dl-card-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

.op-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.op-card{background:#fff;border:1px solid #e7e5e4;border-radius:14px;padding:28px 20px;text-align:center}
.op-icon{width:44px;height:44px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center}
.op-icon svg{width:36px;height:36px}
.op-name{font-size:1rem;font-weight:700;color:#18181b;margin-bottom:4px}
.op-ver{font-size:.78rem;color:#a8a29e;margin-bottom:6px}
.op-desc{font-size:.82rem;color:#78716c;margin-bottom:16px;line-height:1.6}
.op-steps{list-style:none;text-align:left;display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.op-steps li{font-size:.8rem;color:#57534e;display:flex;align-items:flex-start;gap:6px}
.op-steps li::before{content:"→";color:#be123c;font-weight:700;flex-shrink:0}

/* ---------- INSTALL GUIDE ---------- */
.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.guide-col-title{font-size:1.2rem;font-weight:700;margin-bottom:24px;display:flex;align-items:center;gap:10px;color:#18181b}
.guide-col-dot{width:10px;height:10px;border-radius:50%}
.guide-col-dot.cr{background:#be123c}
.guide-col-dot.bl{background:#1e40af}
.guide-steps{display:flex;flex-direction:column;gap:18px}
.gstep{display:flex;gap:14px;align-items:flex-start}
.gstep-num{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.82rem;font-weight:700;color:#fff;flex-shrink:0}
.gstep-num.cr{background:#be123c}
.gstep-num.bl{background:#1e40af}
.gstep-body{}
.gstep-title{font-size:.92rem;font-weight:600;color:#18181b;margin-bottom:2px}
.gstep-desc{font-size:.82rem;color:#78716c;line-height:1.6}

/* ---------- REQUIREMENTS ---------- */
.req-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.req-card{background:#fff;border:1px solid #e7e5e4;border-radius:12px;padding:20px;text-align:center}
.req-icon{width:36px;height:36px;margin:0 auto 10px;color:#be123c}
.req-icon svg{width:36px;height:36px}
.req-title{font-size:.82rem;font-weight:700;color:#18181b;margin-bottom:4px}
.req-val{font-size:.78rem;color:#78716c}

/* ---------- VERSION TIMELINE ---------- */
.ver-list{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:0}
.ver-item{display:flex;gap:20px;padding:20px 0}
.ver-item+.ver-item{border-top:1px dashed #e7e5e4}
.ver-dot-col{display:flex;flex-direction:column;align-items:center;padding-top:4px}
.ver-dot{width:14px;height:14px;border-radius:50%;flex-shrink:0}
.ver-dot.cr{background:#be123c}
.ver-dot.bl{background:#1e40af}
.ver-dot.gd{background:#ca8a04}
.ver-dot.tl{background:#0d9488}
.ver-dot.vl{background:#7c3aed}
.ver-line{width:2px;flex:1;background:#e7e5e4;margin-top:6px}
.ver-body{flex:1;min-width:0}
.ver-head{display:flex;align-items:center;gap:10px;margin-bottom:6px;flex-wrap:wrap}
.ver-num{font-size:1rem;font-weight:700;color:#18181b}
.ver-tag{font-size:.65rem;font-weight:700;padding:2px 8px;border-radius:8px;text-transform:uppercase;letter-spacing:.5px}
.ver-tag.stable{background:rgba(22,163,74,.1);color:#16a34a}
.ver-tag.lts{background:rgba(30,64,175,.1);color:#1e40af}
.ver-tag.beta{background:rgba(202,138,4,.1);color:#ca8a04}
.ver-date{font-size:.78rem;color:#a8a29e;margin-bottom:4px}
.ver-desc{font-size:.85rem;color:#57534e;line-height:1.65}

/* ---------- SECURITY BANNER ---------- */
.sec-banner{display:flex;align-items:center;gap:16px;background:rgba(22,163,74,.06);border:1px solid rgba(22,163,74,.15);border-radius:14px;padding:20px 28px}
.sec-banner-ico{width:44px;height:44px;flex-shrink:0;color:#16a34a}
.sec-banner-ico svg{width:44px;height:44px}
.sec-banner-text{flex:1}
.sec-banner-title{font-size:1rem;font-weight:700;color:#18181b;margin-bottom:2px}
.sec-banner-desc{font-size:.85rem;color:#57534e;line-height:1.6}

/* ---------- ARTICLE PAGE ---------- */
.art-hero{background:linear-gradient(160deg,#18181b,#292524);color:#fff;padding:80px 0 48px}
.art-hero-inner{max-width:800px}
.art-hero-crumb{font-size:.78rem;color:rgba(255,255,255,.45);margin-bottom:16px}
.art-hero-crumb a{color:rgba(255,255,255,.55);transition:color .2s}
.art-hero-crumb a:hover{color:#fff}
.art-hero-title{font-size:2.4rem;font-weight:800;margin-bottom:14px;line-height:1.25}
.art-hero-title .cr{color:#be123c}
.art-hero-sub{font-size:1.05rem;color:rgba(255,255,255,.6);line-height:1.7}
.kw-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.kw{display:inline-block;padding:4px 14px;border-radius:16px;font-size:.75rem;font-weight:500;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.65);transition:all .2s}
.kw:hover{background:rgba(190,18,60,.15);border-color:rgba(190,18,60,.3);color:#fca5a5}

.art-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;padding:60px 0}
.art-body{min-width:0}
.art-body h2{font-size:1.5rem;font-weight:700;color:#18181b;margin:40px 0 16px;padding-bottom:10px;border-bottom:2px solid #be123c;display:inline-block}
.art-body h2:first-child{margin-top:0}
.art-body h3{font-size:1.15rem;font-weight:600;color:#292524;margin:24px 0 10px}
.art-body p{font-size:.92rem;color:#44403c;line-height:1.8;margin-bottom:16px}
.art-body ul,.art-body ol{margin:12px 0 16px 20px;font-size:.9rem;color:#44403c;line-height:1.8}
.art-body strong{color:#18181b}
.art-body table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.88rem}
.art-body table th,.art-body table td{padding:10px 14px;border:1px solid #e7e5e4;text-align:left}
.art-body table th{background:#f5f5f4;font-weight:600}

.inline-cta{background:linear-gradient(135deg,rgba(190,18,60,.06),rgba(30,64,175,.06));border:1px solid rgba(190,18,60,.15);border-radius:14px;padding:28px 32px;margin:28px 0;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.inline-cta-body{flex:1;min-width:200px}
.inline-cta-title{font-size:1.1rem;font-weight:700;color:#18181b;margin-bottom:4px}
.inline-cta-desc{font-size:.85rem;color:#78716c}

.tips-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:20px 0}
.tip-card{background:#fff;border:1px solid #e7e5e4;border-radius:10px;padding:18px}
.tip-num{font-size:.72rem;font-weight:700;color:#be123c;margin-bottom:6px}
.tip-title{font-size:.92rem;font-weight:600;color:#18181b;margin-bottom:4px}
.tip-desc{font-size:.82rem;color:#78716c;line-height:1.6}

/* ---------- SIDEBAR ---------- */
.sidebar{position:sticky;top:80px;display:flex;flex-direction:column;gap:20px}
.sbox{background:#fff;border:1px solid #e7e5e4;border-radius:14px;padding:24px}
.sbox-title{font-size:.92rem;font-weight:700;color:#18181b;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid #f5f5f4}
.sdl-btn{display:block;width:100%;padding:12px;border-radius:8px;font-size:.88rem;font-weight:600;text-align:center;margin-bottom:8px;border:none;cursor:pointer;transition:all .2s}
.sdl-btn.primary{background:#be123c;color:#fff}
.sdl-btn.primary:hover{background:#9f1239}
.sdl-btn.secondary{background:#f5f5f4;color:#18181b;border:1px solid #e7e5e4}
.sdl-btn.secondary:hover{background:#e7e5e4}
.stoc{list-style:none;display:flex;flex-direction:column;gap:6px}
.stoc a{display:block;padding:6px 12px;border-radius:6px;font-size:.82rem;color:#57534e;border-left:2px solid transparent;transition:all .2s}
.stoc a:hover{background:rgba(190,18,60,.04);color:#be123c;border-left-color:#be123c}
.sstat{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sstat-item{text-align:center;padding:10px;background:#fafaf9;border-radius:8px}
.sstat-num{font-size:1.2rem;font-weight:800;color:#be123c}
.sstat-lbl{font-size:.7rem;color:#a8a29e;margin-top:2px}
.side-security{display:flex;align-items:flex-start;gap:10px;padding:14px;background:rgba(22,163,74,.06);border-radius:10px;font-size:.78rem;color:#57534e;line-height:1.6}
.side-security svg{width:20px;height:20px;flex-shrink:0;color:#16a34a;margin-top:2px}

/* ---------- FOOTER ---------- */
.site-footer{background:#18181b;color:rgba(255,255,255,.5);padding:40px 0;margin-top:0}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 24px;text-align:center}
.footer-brand{font-weight:700;font-size:1rem;color:#fff;margin-bottom:12px}
.footer-brand-mark{color:#be123c}
.footer-security{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.82rem;color:rgba(255,255,255,.5);margin-bottom:10px}
.footer-security svg{width:16px;height:16px;color:#22c55e}
.footer-note{font-size:.75rem;color:rgba(255,255,255,.35);line-height:1.6;max-width:640px;margin:0 auto}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-desc{margin:0 auto 32px}
  .hero-actions{justify-content:center}
  .hero-trust{justify-content:center}
  .hero-visual{margin-top:40px}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .plat-grid{grid-template-columns:repeat(2,1fr)}
  .rev-grid{grid-template-columns:repeat(2,1fr)}
  .deep-row,.deep-row.flip .deep-info,.deep-row.flip .deep-media{grid-template-columns:1fr}
  .deep-row.flip .deep-info,.deep-row.flip .deep-media{order:unset}
  .deep-row{gap:30px}
  .mod-panel.active{grid-template-columns:1fr}
  .art-layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .guide-grid{grid-template-columns:1fr}
  .req-grid{grid-template-columns:repeat(2,1fr)}
  .op-grid{grid-template-columns:1fr}
  .tips-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .fnav-links{display:none}
  .fnav-dl{display:none}
  .fnav-mob{display:flex}
  .hero-title{font-size:2.2rem}
  .sec-title{font-size:1.8rem}
  .feat-grid{grid-template-columns:1fr}
  .plat-grid{grid-template-columns:1fr}
  .rev-grid{grid-template-columns:1fr}
  .stats-row{gap:24px}
  .stat-num{font-size:1.8rem}
  .cta-banner{padding:40px 24px}
  .cta-title{font-size:1.5rem}
  .dl-hero-title{font-size:2rem}
  .dl-card{padding:28px 20px}
  .dl-specs{grid-template-columns:repeat(2,1fr)}
  .art-hero-title{font-size:1.8rem}
  .hm-body{grid-template-columns:1fr}
  .sec{padding:60px 0}
  .inline-cta{flex-direction:column;text-align:center}
  .dv-stat-grid{grid-template-columns:1fr 1fr}
  .sstat{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .hero-title{font-size:1.8rem}
  .sec-title{font-size:1.5rem}
  .btn-lg{padding:14px 28px;font-size:.95rem}
  .req-grid{grid-template-columns:1fr}
  .dl-specs{grid-template-columns:1fr}
}