.global-shell-root{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg);color:var(--text)}
.global-header{position:sticky;top:0;z-index:50;padding-top:env(safe-area-inset-top);background:color-mix(in srgb,var(--bg) 96%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.global-header-inner{width:min(720px,100%);min-height:58px;margin:0 auto;padding:7px 14px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.global-brand{display:inline-flex;align-items:center;gap:9px;min-width:0;color:var(--text);text-decoration:none;border-radius:var(--radius-control)}
.global-brand-mark{width:32px;height:32px;flex:0 0 32px;display:grid;place-items:center;padding:4px;border-radius:var(--radius-compact);background:var(--brand-stone);box-shadow:inset 0 0 0 1px rgba(40,53,47,.07)}
.global-brand-mark img{width:100%;height:100%}.global-brand-word{font-size:1.12rem;line-height:1;font-weight:680;letter-spacing:-.04em}
.global-header-actions{display:flex;align-items:center;justify-content:flex-end}.global-header-action{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:7px 9px;border:1px solid transparent;border-radius:var(--radius-control);background:transparent;color:var(--muted-strong);font:inherit;font-size:.76rem;font-weight:720;text-decoration:none;cursor:pointer}
.global-header-action svg{width:21px;height:21px;fill:currentColor}.global-close-glyph{font-size:1.45rem;line-height:.8;font-weight:500}.global-header-return{white-space:nowrap}
.global-brand:focus-visible,.global-header-action:focus-visible,.global-footer a:focus-visible{outline:var(--focus-ring-width) solid var(--accent);outline-offset:var(--focus-ring-offset)}
.global-shell-main{flex:1 0 auto;width:100%}.global-footer{flex:0 0 auto;border-top:1px solid var(--line);background:var(--bg);padding:22px 14px calc(22px + env(safe-area-inset-bottom))}.global-footer-inner{width:min(720px,100%);margin:0 auto;display:grid;gap:10px}.global-footer-links{display:flex;flex-wrap:wrap;gap:4px 20px}.global-footer a{min-height:44px;display:inline-flex;align-items:center;color:var(--muted-strong);font-size:.76rem;font-weight:700;text-decoration:none}.global-footer p{margin:0;color:var(--muted);font-size:.68rem;line-height:1.4}
@media(max-width:420px){.global-header-action span:last-child{display:none}.global-header-return{font-size:.72rem}.global-header-return span{display:inline}.global-footer-links{gap:2px 14px}}
@media(prefers-reduced-motion:reduce){.global-header{backdrop-filter:none}}

.product-public-context{margin:28px 0 6px;padding:18px 0 2px;border-top:1px solid var(--line);color:var(--muted)}.product-public-context h1{margin:0 0 8px;color:var(--muted-strong);font-size:.9rem;line-height:1.35;font-weight:760}.product-public-context p{margin:0 0 8px;font-size:.76rem;line-height:1.5}.product-public-context nav{display:flex;flex-wrap:wrap;gap:4px 16px}.product-public-context a{min-height:40px;display:inline-flex;align-items:center;color:var(--muted-strong);font-size:.74rem;font-weight:700;text-underline-offset:3px}