.v3-sub .kb{--kb-d-text:#e9ecf7;--kb-d-body:rgba(208,214,235,0.82);--kb-d-muted:rgba(186,194,222,0.72);--kb-d-mono:rgba(176,185,219,0.66);--kb-d-faint:rgba(170,180,215,0.45);--kb-d-line:rgba(151,163,210,0.16);--kb-d-line-2:rgba(151,163,210,0.10);--kb-d-panel:rgba(255,255,255,0.02);--kb-d-panel-2:rgba(10,14,32,0.55);--kb-d-red:#f08b8b;--kb-d-green:#6dd39b}.v3-sub .kb section{padding:110px 0}.v3-sub .kb .container{position:relative;z-index:1}.v3-sub .kb .btn{border-radius:5px}.v3-sub .kb .ch-rule{margin:0 0 24px}.v3-sub .kb .ch-title em{font-style:italic;font-weight:500;color:#d84a4a}.v3-sub .kb-hero{position:relative;background:radial-gradient(1100px 380px at 14% 104%,rgba(198,40,40,.18),transparent 64%),radial-gradient(1000px 700px at 88% -6%,rgba(90,110,230,.06),transparent 60%);color:var(--kb-d-text);padding:clamp(128px,18vh,168px) 0 clamp(72px,9vh,104px);overflow:hidden;isolation:isolate}.v3-sub .kb-hero-bg{position:absolute;inset:0;pointer-events:none;z-index:0}.v3-sub .kb-grid-bg{position:absolute;inset:0;opacity:.5;background-image:linear-gradient(rgba(151,163,210,.05) 1px,transparent 0),linear-gradient(90deg,rgba(151,163,210,.05) 1px,transparent 0);background-size:54px 54px;-webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 24%,#000,transparent 86%);mask-image:radial-gradient(ellipse 80% 80% at 50% 24%,#000,transparent 86%)}.v3-sub .kb-hero-annots{position:relative;z-index:2;display:flex;justify-content:space-between;gap:24px;margin-bottom:clamp(28px,5vh,56px)}.v3-sub .kb-annot{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(170,180,215,.5)}.v3-sub .kb-hero-inner{position:relative;z-index:2;max-width:880px}.v3-sub .kb-crumb{gap:8px;font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;margin-bottom:26px}.v3-sub .kb-crumb,.v3-sub .kb-crumb a{display:inline-flex;align-items:center;color:var(--kb-d-faint)}.v3-sub .kb-crumb a{gap:6px;transition:color .15s var(--v3-ease)}.v3-sub .kb-crumb a:hover{color:var(--kb-d-text)}.v3-sub .kb-crumb svg{width:12px;height:12px;opacity:.6}.v3-sub .kb-crumb>span{color:rgba(231,234,245,.85)}.v3-sub .kb-hero-eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(231,234,245,.78);margin-bottom:26px}.v3-sub .kb-hero-eyebrow svg{color:var(--v3-red);width:14px;height:14px}.v3-sub .kb-hero-title{font-family:var(--font-serif);font-size:clamp(2.4rem,5.6vw,4.6rem);font-weight:600;letter-spacing:-.025em;line-height:1.02;margin:0 0 26px;color:#f4f6fd;text-wrap:balance}.v3-sub .kb-hero-title em{font-style:italic;font-weight:500;color:#d84a4a}.v3-sub .kb-hero-lead{font-size:clamp(16px,1.5vw,19px);line-height:1.65;color:rgba(208,214,238,.78);max-width:64ch;margin:0 0 36px}.v3-sub .kb-hero-ctas{display:flex;gap:14px;margin-bottom:38px;flex-wrap:wrap}.v3-sub .kb-hero-meta{display:flex;gap:12px 26px;flex-wrap:wrap;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--kb-d-muted)}.v3-sub .kb-hero-meta span{display:inline-flex;align-items:center;gap:7px}.v3-sub .kb-hero-meta svg{color:var(--kb-d-green);width:13px;height:13px}.v3-sub .kb-hero-scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;color:rgba(190,198,226,.42);font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;z-index:2}.v3-sub .kb-hero-scroll-cue .line{display:block;width:1px;height:36px;background:linear-gradient(180deg,rgba(231,234,245,.5),transparent);animation:kbScrollCue 2.2s var(--v3-ease) infinite;transform-origin:top}@keyframes kbScrollCue{0%{transform:scaleY(0);opacity:0}40%{transform:scaleY(1);opacity:1}to{transform:scaleY(1);opacity:0;transform-origin:bottom}}.v3-sub .kb-intro{padding:0 0 96px}.v3-sub .kb-def{position:relative;display:grid;grid-template-columns:auto 1fr;gap:32px;background:var(--kb-d-panel-2);border:1px solid var(--kb-d-line);border-radius:10px;padding:clamp(28px,4vw,44px);box-shadow:0 30px 70px rgba(0,0,0,.4);max-width:980px}.v3-sub .kb-def:after,.v3-sub .kb-def:before{content:"";position:absolute;width:11px;height:11px;border-color:rgba(198,40,40,.55);border-style:solid;pointer-events:none}.v3-sub .kb-def:before{top:-1px;left:-1px;border-width:2px 0 0 2px}.v3-sub .kb-def:after{bottom:-1px;right:-1px;border-width:0 2px 2px 0}.v3-sub .kb-def-side{display:flex;flex-direction:column;align-items:center;gap:16px}.v3-sub .kb-def-ref{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--kb-d-faint);writing-mode:vertical-rl;transform:rotate(180deg)}.v3-sub .kb-def-mark{width:52px;height:52px;border-radius:8px;background:rgba(198,40,40,.1);color:var(--kb-d-red);border:1px solid rgba(198,40,40,.3);display:flex;align-items:center;justify-content:center}.v3-sub .kb-def-mark svg{width:24px;height:24px}.v3-sub .kb-def-body p{font-size:clamp(15px,1.4vw,16.5px);line-height:1.72;color:var(--kb-d-body);margin:0 0 16px;max-width:70ch}.v3-sub .kb-def-body p:last-child{margin-bottom:0}.v3-sub .kb-def-body strong{color:#f1f3fb;font-weight:600}.v3-sub .kb-reg{border-top:1px solid var(--kb-d-line)}.v3-sub .kb-reg:first-of-type{border-top:0}.v3-sub .kb-reg-head{max-width:780px;margin:0 0 40px}.v3-sub .kb-reg-head .ch-title{font-size:clamp(1.9rem,3.8vw,2.7rem)}.v3-sub .kb-reg-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--kb-d-line)}.v3-sub .kb-entry{position:relative;display:grid;grid-template-columns:72px 1fr auto;gap:24px;align-items:center;padding:24px 14px 24px 8px;border-bottom:1px solid var(--kb-d-line);text-decoration:none;transition:background .25s var(--v3-ease),padding-left .25s var(--v3-ease)}.v3-sub .kb-entry:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--v3-red);transform:scaleY(0);transform-origin:center;transition:transform .25s var(--v3-ease)}.v3-sub .kb-entry:hover{background:rgba(255,255,255,.025);padding-left:18px}.v3-sub .kb-entry:hover:before{transform:scaleY(1)}.v3-sub .kb-entry-feat{background:rgba(198,40,40,.035)}.v3-sub .kb-entry-feat:hover{background:rgba(198,40,40,.06)}.v3-sub .kb-entry-idx{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.08em;color:var(--kb-d-red);align-self:start;padding-top:4px;white-space:nowrap}.v3-sub .kb-entry-main{display:flex;flex-direction:column;gap:5px;min-width:0}.v3-sub .kb-entry-title{font-family:var(--font-serif);font-size:clamp(18px,1.9vw,21px);font-weight:600;letter-spacing:-.01em;line-height:1.2;color:#f4f6fd;transition:color .2s}.v3-sub .kb-entry:hover .kb-entry-title{color:#fff}.v3-sub .kb-entry-feat .kb-entry-title{font-size:clamp(19px,2vw,23px)}.v3-sub .kb-entry-desc{font-size:14px;line-height:1.6;color:var(--kb-d-body);max-width:70ch}.v3-sub .kb-entry-tail{display:inline-flex;align-items:center;gap:14px;align-self:start;padding-top:2px}.v3-sub .kb-entry-badge{font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--kb-d-mono);border:1px solid var(--kb-d-line);border-radius:3px;padding:4px 9px;white-space:nowrap}.v3-sub .kb-entry-arrow{width:30px;height:30px;border-radius:6px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.04);border:1px solid var(--kb-d-line);color:rgba(231,234,245,.7);opacity:.75;transition:opacity .2s,background .2s,color .2s,border-color .2s,transform .2s}.v3-sub .kb-entry-arrow svg{width:14px;height:14px}.v3-sub .kb-entry:hover .kb-entry-arrow{opacity:1;background:rgba(198,40,40,.14);border-color:rgba(198,40,40,.45);color:var(--kb-d-red);transform:translate(1px,-1px)}.v3-sub .kb-faq{border-top:1px solid var(--kb-d-line)}.v3-sub .kb-faq-head{margin-bottom:36px}.v3-sub .kb-faq-head .ch-title{font-size:clamp(2rem,4vw,2.6rem)}.v3-sub .kb-faq-list{display:flex;flex-direction:column;gap:0;counter-reset:kbfaq}.v3-sub .kb-faq-item{background:transparent;border:0;border-top:1px solid var(--kb-d-line);transition:background .3s var(--v3-ease)}.v3-sub .kb-faq-item:last-child{border-bottom:1px solid var(--kb-d-line)}.v3-sub .kb-faq-item[open]{background:rgba(255,255,255,.02);border-top-color:rgba(198,40,40,.4)}.v3-sub .kb-faq-item summary{list-style:none;display:flex;align-items:center;gap:16px;padding:22px 10px;cursor:pointer;font-family:var(--font-serif);font-size:18px;font-weight:600;color:#f4f6fd;letter-spacing:-.01em;counter-increment:kbfaq;transition:color .2s}.v3-sub .kb-faq-item summary::-webkit-details-marker{display:none}.v3-sub .kb-faq-item summary:before{content:"V·" counter(kbfaq,decimal-leading-zero);font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.08em;color:var(--kb-d-red);min-width:44px;flex-shrink:0}.v3-sub .kb-faq-item summary:hover{color:#fff}.v3-sub .kb-q{flex:1}.v3-sub .kb-q-icon{width:30px;height:30px;border-radius:5px;background:rgba(255,255,255,.04);border:1px solid var(--kb-d-line);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--kb-d-muted);transition:background .3s var(--v3-ease),transform .3s,color .3s,border-color .3s}.v3-sub .kb-faq-item[open] .kb-q-icon{background:var(--v3-red);border-color:var(--v3-red);color:#fff;transform:rotate(45deg)}.v3-sub .kb-q-icon svg{width:15px;height:15px}.v3-sub .kb-a{padding:0 10px 24px 54px;font-size:15px;color:var(--kb-d-body);line-height:1.7;animation:kbFaqIn .4s var(--v3-ease)}.v3-sub .kb-a b{color:#fff;font-weight:600}.v3-sub .kb-a a{color:var(--kb-d-red);text-decoration:underline;text-decoration-color:rgba(198,40,40,.5);text-underline-offset:3px;transition:color .18s var(--v3-ease)}.v3-sub .kb-a a:hover{color:#ff9d9d}@keyframes kbFaqIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.v3-sub .kb-cta-band{padding:110px 0 116px;border-top:1px solid var(--kb-d-line)}.v3-sub .kb-sign-frame{position:relative;max-width:920px;margin:0 auto;border:1px solid rgba(151,163,210,.2);border-radius:8px;padding:clamp(52px,7vw,80px) clamp(28px,6vw,64px) clamp(44px,5vw,60px);text-align:center;background:radial-gradient(640px 320px at 50% 116%,rgba(198,40,40,.16),transparent 70%),rgba(7,10,24,.5)}.v3-sub .kb-sign-frame:after{content:"";position:absolute;inset:-5px;pointer-events:none;background:linear-gradient(rgba(231,234,245,.5),rgba(231,234,245,.5)) 0 0 /11px 1px,linear-gradient(rgba(231,234,245,.5),rgba(231,234,245,.5)) 0 0 /1px 11px,linear-gradient(rgba(231,234,245,.5),rgba(231,234,245,.5)) 100% 0 /11px 1px,linear-gradient(rgba(231,234,245,.5),rgba(231,234,245,.5)) 100% 0 /1px 11px,linear-gradient(rgba(231,234,245,.5),rgba(231,234,245,.5)) 0 100% /11px 1px,linear-gradient(rgba(231,234,245,.5),rgba(231,234,245,.5)) 0 100% /1px 11px,linear-gradient(rgba(231,234,245,.5),rgba(231,234,245,.5)) 100% 100% /11px 1px,linear-gradient(rgba(231,234,245,.5),rgba(231,234,245,.5)) 100% 100% /1px 11px;background-repeat:no-repeat}.v3-sub .kb-sign-ref{left:26px;font-size:10px;letter-spacing:.16em;color:var(--kb-d-faint)}.v3-sub .kb-sign-ref,.v3-sub .kb-sign-stamp{position:absolute;top:22px;font-family:var(--font-mono);text-transform:uppercase}.v3-sub .kb-sign-stamp{right:26px;display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:10.5px;letter-spacing:.18em;color:var(--kb-d-green);border:1.5px solid rgba(109,211,155,.55);border-radius:4px;padding:5px 10px;transform:rotate(-5deg);background:rgba(109,211,155,.06)}.v3-sub .kb-sign-stamp svg{width:13px;height:13px}.v3-sub .kb-sign-wrap{display:block}.v3-sub .kb-sign-frame h2{font-family:var(--font-serif);font-size:clamp(1.9rem,3.6vw,3rem);font-weight:600;line-height:1.1;letter-spacing:-.015em;color:#f4f6fd;margin:8px 0 16px;text-wrap:balance}.v3-sub .kb-sign-frame h2 em{font-style:italic;font-weight:500;color:#d84a4a}.v3-sub .kb-sign-frame p{font-size:16px;line-height:1.6;color:var(--kb-d-body);max-width:54ch;margin:0 auto 26px}.v3-sub .kb-cta-checks{display:flex;gap:12px 28px;justify-content:center;flex-wrap:wrap;font-size:13px;color:rgba(231,234,245,.75);margin-bottom:30px}.v3-sub .kb-cta-checks span{display:inline-flex;align-items:center;gap:7px}.v3-sub .kb-cta-checks svg{width:15px;height:15px;color:var(--kb-d-green)}.v3-sub .kb-cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}@media (max-width:760px){.v3-sub .kb section{padding:84px 0}.v3-sub .kb-hero{padding:120px 0 56px}.v3-sub .kb-hero-annots{display:none}.v3-sub .kb-hero-ctas{flex-direction:column;align-items:stretch}.v3-sub .kb-hero-ctas a{width:100%;justify-content:center}.v3-sub .kb-intro{padding-bottom:64px}.v3-sub .kb-def{grid-template-columns:1fr;gap:22px}.v3-sub .kb-def-side{flex-direction:row;align-items:center;gap:14px}.v3-sub .kb-def-ref{writing-mode:horizontal-tb;transform:none}.v3-sub .kb-entry{grid-template-columns:1fr;gap:12px;padding:22px 0}.v3-sub .kb-entry:hover{padding-left:0}.v3-sub .kb-entry:before{display:none}.v3-sub .kb-entry-idx{padding-top:0}.v3-sub .kb-entry-tail{gap:12px}.v3-sub .kb-a{padding-left:10px}.v3-sub .kb-cta-row{flex-direction:column}.v3-sub .kb-cta-row a{width:100%;justify-content:center}}@media (max-width:480px){.v3-sub .kb-hero-title{font-size:clamp(2rem,9vw,2.6rem)}.v3-sub .kb-hero-lead{font-size:15px}.v3-sub .kb-entry-title{font-size:18px}}@media (prefers-reduced-motion:reduce){.v3-sub .kb-a,.v3-sub .kb-hero-scroll-cue .line{animation:none!important}}