/* v6 opt-in system. Loaded by rebuilt pages only; canonical shell stays shared. */
:root{--v6-paper:#fff;--v6-stone:#F1EFEB;--v6-warm:#F2E0D2;--v6-ink:var(--apex-text-primary);--v6-body:var(--apex-text-body);--v6-action:var(--apex-action-primary);--v6-line:#D7D5D1;--v6-gutter:var(--apex-gutter);--v6-section-space:clamp(64px,7vw,128px);--v6-inner:clamp(28px,4vw,72px);--v6-title:clamp(36px,3.6vw,64px);--v6-body-size:clamp(16px,1.2vw,20px);--v6-radius:20px;--v6-control-radius:8px;--v6-motion:180ms ease}
*{box-sizing:border-box}body{margin:0;background:var(--v6-paper);color:var(--v6-ink);font-family:'PingFang SC','Microsoft YaHei',Arial,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3,p,figure{margin:0}img{max-width:100%;display:block}a{color:inherit}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--apex-focus-ring);outline-offset:5px}[hidden]{display:none!important}
.v6-skip{position:fixed;left:24px;top:-100px;z-index:200;padding:16px;background:var(--v6-paper)}.v6-skip:focus{top:12px}
.v6-section{padding:var(--v6-section-space) var(--v6-gutter)}.v6-panel{margin:0 var(--v6-gutter) var(--v6-section-space);padding:var(--v6-inner);border-radius:var(--v6-radius)}.v6-panel-stone{background:var(--v6-stone)}.v6-panel-warm{background:var(--v6-warm)}
.v6-heading{margin-bottom:48px}.v6-heading h2,.v6-image h2{font-size:var(--v6-title);font-weight:400;line-height:1.22;letter-spacing:-.035em;text-wrap:balance}.v6-heading p{font-size:var(--v6-body-size);line-height:1.8;color:var(--v6-body);max-width:34em;text-wrap:pretty}.v6-heading-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:end}.v6-heading-stack{display:flex;flex-direction:column;align-items:flex-start;gap:24px}.v6-heading-center{text-align:center;max-width:800px;margin-inline:auto}.v6-heading-center p{margin:24px auto 0}.v6-kicker{font-size:13px;line-height:1.6;letter-spacing:.08em;font-weight:500}
.v6-btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:52px;padding:13px 24px;border:1px solid transparent;border-radius:var(--v6-control-radius);font-size:15px;line-height:24px;font-weight:500;text-decoration:none;transition:background var(--v6-motion),transform var(--v6-motion);width:fit-content}.v6-btn:hover{transform:translateY(-2px)}.v6-btn-primary{background:var(--v6-action);color:var(--apex-text-inverse)}.v6-btn-primary:hover{background:var(--apex-button-primary-hover)}.v6-btn-secondary{border-color:var(--v6-line);background:transparent}.v6-btn-secondary:hover{background:var(--v6-stone)}.v6-btn-light{background:var(--v6-paper);color:var(--v6-action)}.v6-btn-light:hover{background:var(--v6-stone)}
.v6-icon{display:inline-grid;place-items:center;width:48px;height:48px;flex-shrink:0;border-radius:50%;border:1px solid var(--v6-line);background:var(--v6-paper);color:var(--v6-action);transition:background var(--v6-motion)}.v6-icon:hover:not(:disabled){background:var(--v6-stone)}.v6-icon:disabled{opacity:.35;cursor:default}
.v6-image{position:relative;isolation:isolate;display:flex;align-items:end;min-height:calc(100svh - var(--apex-header-height));padding:clamp(48px,6vw,96px) var(--v6-gutter);color:var(--apex-text-inverse);overflow:hidden}.v6-image-bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover}.v6-image:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(13,18,36,.74),rgba(13,18,36,.12) 78%),linear-gradient(0deg,rgba(13,18,36,.3),transparent 65%)}.v6-image-copy{max-width:780px}.v6-image-copy p:not(.v6-kicker){font-size:var(--v6-body-size);line-height:1.8;max-width:32em;margin-top:24px;color:#fff}.v6-image-copy .v6-btn{margin-top:32px}.v6-image h1{font-size:clamp(44px,5.2vw,88px);font-weight:400;line-height:1.18;letter-spacing:-.04em}.v6-image .v6-kicker{margin-bottom:24px}
@media(max-width:760px){:root{--v6-section-space:64px;--v6-inner:24px;--v6-title:34px;--v6-radius:16px}.v6-heading{margin-bottom:32px}.v6-heading-split{grid-template-columns:1fr;gap:24px}.v6-heading-stack{gap:24px}.v6-image{min-height:calc(100svh - var(--apex-header-height));padding:48px var(--v6-gutter)}.v6-image h1{font-size:clamp(36px,9.5vw,48px)}.v6-image-copy p:not(.v6-kicker){font-size:16px}.v6-btn{padding-inline:20px}.v6-icon{width:44px;height:44px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}