html{scroll-behavior:smooth}body.pc-public-v2,body.pc-public-v2 *{box-sizing:border-box}body.pc-public-v2{margin:0;min-width:320px;background:var(--sc-paper);color:var(--sc-text-primary);font-family:var(--sc-font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body.pc-public-v2 img{display:block;max-width:100%}body.pc-public-v2 a{color:inherit;text-decoration:none}body.pc-public-v2 button,body.pc-public-v2 input{font:inherit}.pc-skip-link{position:fixed;top:10px;left:10px;z-index:3;padding:8px 12px;border-radius:var(--sc-radius-sm);background:var(--sc-ink);color:var(--sc-paper)!important;transform:translateY(-160%)}.pc-skip-link:focus{transform:translateY(0)}.pc-container{width:min(1180px,calc(100% - 40px));margin:0 auto}.pc-site-header{position:sticky;top:0;z-index:3!important;border-bottom:1px solid rgba(8,4,4,.08);background:hsla(0,0%,100%,.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.pc-site-nav{display:grid;grid-template-columns:minmax(220px,1fr) auto;align-items:center;min-height:72px;gap:24px}.pc-brand{display:inline-flex;align-items:center;justify-self:start;gap:11px;width:fit-content}.pc-brand__mark{width:38px;height:38px;object-fit:contain}.pc-brand__copy{display:grid;line-height:1.1}.pc-brand__copy strong{font-size:18px;font-weight:700;letter-spacing:.08em}.pc-brand__copy small{margin-top:5px;color:var(--sc-text-secondary);font-size:10px;font-weight:700;letter-spacing:.14em}.pc-nav-links{display:none;align-items:stretch;align-self:stretch;justify-content:center;gap:8px}.pc-nav-links a{position:relative;display:inline-flex;align-items:center;min-height:var(--sc-touch-min);padding:0 16px;color:var(--sc-text-secondary);font-size:15px;font-weight:600}.pc-nav-links a:after{position:absolute;right:16px;bottom:0;left:16px;height:3px;border-radius:3px 3px 0 0;background:transparent;content:""}.pc-nav-links a:focus-visible,.pc-nav-links a:hover,.pc-nav-links a[aria-current=page]{color:var(--sc-text-primary)}.pc-nav-links a[aria-current=page]:after{background:var(--sc-action)}.pc-nav-actions{display:flex;justify-self:end;gap:10px}.pc-icon-link,.pc-nav-actions,.pc-nav-cta{position:relative;z-index:1;align-items:center}.pc-icon-link,.pc-nav-cta{display:inline-flex;justify-content:center;min-width:var(--sc-touch-min);min-height:var(--sc-touch-min);border-radius:var(--sc-radius-pill);font-weight:700;cursor:pointer;pointer-events:auto}.pc-icon-link{gap:7px;padding:0 14px;border:1px solid var(--sc-line);background:var(--sc-surface);color:var(--sc-text-primary)}.pc-icon-link i{font-size:14px}.pc-icon-link span{font-size:13px;white-space:nowrap}.pc-wechat-entry-dialog{width:min(400px,calc(100% - 32px));padding:36px 30px 30px;border:0;border-radius:24px;background:var(--sc-paper);box-shadow:0 28px 90px rgba(8,4,4,.28);color:var(--sc-text-primary);text-align:center}.pc-wechat-entry-dialog::backdrop{background:rgba(8,4,4,.66)}.pc-wechat-entry-dialog__close{position:absolute;top:10px;right:10px;display:flex;align-items:center;justify-content:center;width:var(--sc-touch-min);height:var(--sc-touch-min);padding:0;border:0;border-radius:50%;background:transparent;color:var(--sc-text-secondary);cursor:pointer}.pc-wechat-entry-dialog__close:focus-visible,.pc-wechat-entry-dialog__close:hover{background:var(--sc-ui-bg);color:var(--sc-text-primary)}.pc-wechat-entry-dialog__qr{width:220px;height:220px;margin:0 auto;border-radius:12px}.pc-wechat-entry-dialog h2{margin:22px 0 0;font-size:22px;letter-spacing:-.025em}.pc-wechat-entry-dialog p{margin:9px auto 0;color:var(--sc-text-secondary);font-size:14px;line-height:1.7}.pc-icon-link:focus-visible,.pc-icon-link:hover{border-color:var(--sc-ink)}.pc-nav-cta{padding:0 18px;background:var(--sc-ink);color:var(--sc-paper)!important;font-size:14px}.pc-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:1px solid transparent;border-radius:var(--sc-radius-pill);cursor:pointer;font-weight:700;transition:transform .18s ease,background-color .18s ease,border-color .18s ease}.pc-button:hover{transform:translateY(-2px)}.pc-button--primary{min-height:52px;background:var(--sc-action);color:var(--sc-paper)!important;font-size:18px}.pc-button--primary:focus-visible,.pc-button--primary:hover{background:var(--sc-action-deep)}.pc-button--secondary{border-color:var(--sc-line);background:var(--sc-surface);color:var(--sc-text-primary)!important;font-size:16px}.pc-button--secondary:focus-visible,.pc-button--secondary:hover{border-color:var(--sc-ink)}.pc-section-kicker{margin:0 0 12px;color:var(--sc-action-deep);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.pc-section-heading{margin:0;font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-.035em;line-height:1.16;text-wrap:balance}.pc-section-lead{max-width:700px;margin:18px auto 0;color:var(--sc-text-secondary);font-size:17px;line-height:1.75}.pc-site-footer{border-top:1px solid var(--sc-dark-elevated);background:var(--sc-dark-bg);color:var(--sc-dark-text-secondary)}.pc-site-footer__inner{display:flex;align-items:center;justify-content:space-between;min-height:92px;gap:24px}.pc-site-footer__brand{display:flex;align-items:center;gap:12px;color:var(--sc-dark-text-primary);font-weight:700}.pc-site-footer__brand img{width:32px;height:32px;object-fit:contain}.pc-site-footer p{margin:0;font-size:13px}.pc-mobile-dock{display:none}@media (max-width:760px){body.pc-public-v2:not(.pc-cardintro-v2){padding-bottom:72px}.pc-site-header{display:none}.pc-container{width:min(640px,calc(100% - 32px))}.pc-site-nav{grid-template-columns:1fr auto;min-height:64px;gap:12px}.pc-brand__mark{width:34px;height:34px}.pc-brand__copy strong{font-size:16px}.pc-brand__copy small,.pc-nav-links{display:none}.pc-site-footer__inner{align-items:flex-start;flex-direction:column;justify-content:center;min-height:132px;gap:12px}.pc-mobile-dock{position:fixed;right:0;bottom:0;left:0;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);min-height:68px;padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--sc-line);background:hsla(0,0%,100%,.96);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.pc-mobile-dock a{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:64px;color:var(--sc-text-secondary);font-size:11px;font-weight:650;gap:4px}.pc-mobile-dock i{font-size:18px}.pc-mobile-dock a[aria-current=page]{color:var(--sc-action-ink)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pc-button{transition:none}}