/* Accepted Apple dynamic baseline, integrated with the existing application. */
:root{--ink:#1d1d1f;--muted:#6e6e73;--blue:#0066cc;--paper:#fff;--wash:#f5f5f7;--line:#d2d2d7;--accent:#0066cc;--hover:#e8e8ed;--review-height:0px;--header-height:58px;--font:-apple-system,BlinkMacSystemFont,'PingFang SC','Shikong Sans SC','Helvetica Neue',sans-serif;--font-ui:var(--font);--font-editorial:var(--font);--ease:cubic-bezier(.16,1,.3,1)}
html{scrollbar-gutter:auto}body[data-variant=a]{padding-top:58px;font-family:var(--font);background:#f5f5f7;color:#1d1d1f;font-synthesis:none}button,input,textarea,select{font-family:inherit}::selection{background:#cde5ff;color:#102b48}input,textarea{caret-color:#0066cc}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #0071e3;outline-offset:4px}.skip-link{z-index:150}.site-footer{font-family:var(--font)}.site-footer .footer-brand{font-family:var(--font);font-weight:600;letter-spacing:-.03em}.site-footer .footer-brand span{display:none}.site-footer .local-phase{font-size:12px;color:#6e6e73;margin-top:20px}
#shell .v3-global-header{position:fixed;inset:0 0 auto;z-index:60;background:rgb(250 250 252 / 88%);backdrop-filter:blur(22px) saturate(1.25);-webkit-backdrop-filter:blur(22px) saturate(1.25);transition:background .2s}
#shell .v3-nav-inner{width:min(1200px,calc(100% - 112px));height:58px;margin:auto;display:flex;align-items:center;gap:54px}
#shell .v3-brand{display:flex;align-items:center;gap:5px;font-size:22px;font-weight:600;letter-spacing:-.04em;white-space:nowrap;line-height:1.4}#shell .v3-brand>span{width:5px;height:5px;border-radius:50%;background:currentColor;align-self:flex-end;margin-bottom:5px}
#shell .main-nav{display:flex;gap:38px;align-items:center;flex:1;height:100%}#shell .square-entry{display:flex;align-items:center;height:100%}#shell .nav-button{height:100%;padding:0;font-size:13px;white-space:nowrap;font-weight:400;color:#424245}#shell .nav-button:after{height:1px;bottom:17px}#shell .nav-button.active:after{transform:scaleX(0)}#shell .nav-button:hover:after{transform:scaleX(1)}#shell .nav-button:hover,#shell .nav-button.active{color:#000}#shell .mega-toggle{display:none}
#shell .v3-nav-actions{display:flex;align-items:center;gap:21px;margin-left:auto}#shell .v3-nav-actions .icon{width:18px;height:18px}#shell .v3-icon-button,#shell .v3-account{width:36px;height:36px;display:inline-grid;place-items:center;border:0;border-radius:50%;padding:0;transition:background .18s}#shell .v3-icon-button:hover,#shell .v3-account:hover{background:#e8e8ed}#shell .v3-account.is-signed-in{color:#0066cc}#shell .v3-publish{display:flex;align-items:center;gap:5px;padding:0;font-size:13px}#shell .v3-publish .icon{width:14px;height:14px}
#shell .v3-mega-panel{height:0;overflow:hidden;visibility:hidden;background:#fafafc;transition:height .45s var(--ease),visibility .45s;box-shadow:0 24px 30px #1d1d1f00}.menu-open #shell .v3-mega-panel{visibility:visible;box-shadow:0 24px 30px #1d1d1f04}.menu-open #shell .v3-global-header{background:#fafafc}
#shell .v3-mega-content{width:min(1200px,calc(100% - 112px));margin:auto;padding:34px 0 44px;display:grid;grid-template-columns:1.5fr 1fr 1fr .95fr;gap:42px;opacity:0;transform:translateY(-8px);transition:opacity .23s,transform .38s var(--ease)}.menu-open #shell .v3-mega-content{opacity:1;transform:none}#shell .v3-mega-content.changing{opacity:0;transform:translateY(5px);transition:opacity .12s,transform .12s}#shell .v3-mega-column h2{font-size:12px;color:#6e6e73;font-weight:400;line-height:1.5;margin:0 0 15px}#shell .v3-mega-column button,#shell .v3-mega-column>a{display:block;padding:4px 0;font-size:14px;line-height:1.8;text-align:left;text-underline-offset:4px}#shell .v3-mega-column button:hover,#shell .v3-mega-column>a:hover{text-decoration:underline}#shell .v3-mega-column.major button,#shell .v3-mega-column.major>a{font-size:25px;font-weight:600;letter-spacing:-.025em;line-height:1.4;padding:5px 0}#shell .v3-mega-column.major .v3-mega-all{font-size:13px;font-weight:400;margin-top:20px;color:#6e6e73}#shell .v3-mega-all .icon{display:inline-block;width:15px;height:15px;vertical-align:middle}#shell .v3-mega-pick{padding-top:4px}#shell .v3-mega-pick img{width:100%;height:auto;aspect-ratio:1.3;object-fit:cover;border-radius:10px}#shell .v3-mega-pick button{display:block;text-align:left;font-size:13px;margin-top:12px;padding:0;line-height:1.7}#shell .v3-mega-pick small{display:block;color:#6e6e73;font-size:12px}
#shell .v3-nav-shade{position:fixed;inset:58px 0 0;z-index:55;pointer-events:none;opacity:0;visibility:hidden;background:rgb(245 245 247 / 35%);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:opacity .35s,visibility .35s}.menu-open #shell .v3-nav-shade{pointer-events:auto;opacity:1;visibility:visible}
#shell .search-rail{top:58px;z-index:58;display:flex;align-items:flex-start;height:14px;padding:0}#shell .search-rail span{width:76px;height:3px;background:#a8a8af;border-radius:0 0 4px 4px}#shell .search-rail:hover span{width:112px;background:#57575d}.menu-open #shell .search-rail,.search-open #shell .search-rail{opacity:0;pointer-events:none}
#shell .v3-search-drawer{position:fixed;top:58px;left:0;right:0;height:0;z-index:57;background:rgb(250 250 252 / 97%);overflow:hidden;visibility:hidden;box-shadow:0 16px 30px #1d1d1f0b;transition:height .45s var(--ease),visibility .45s}.search-open #shell .v3-search-drawer{height:100px;visibility:visible}#shell .v3-drawer-inner{width:min(960px,calc(100% - 112px));margin:auto;height:100px;display:flex;align-items:center;gap:14px;transform:translateY(-14px);opacity:0;transition:transform .45s var(--ease),opacity .25s}.search-open #shell .v3-drawer-inner{opacity:1;transform:none}#shell .v3-drawer-inner .search-form{flex:1;min-width:0;height:52px;min-height:52px;padding:0 8px 0 19px;border:0;border-radius:14px;background:#fff;box-shadow:0 2px 12px #1d1d1f06;display:flex;gap:12px;align-items:center}#shell .search-form:focus-within{box-shadow:0 0 0 3px #0071e336}#shell .search-form input{font-size:15px;min-width:0;flex:1;background:transparent;border:0;padding:0;width:100%;height:100%;outline:none}#shell .search-form>.icon{width:19px;height:19px;color:#77777e}#shell .search-form button{width:37px;height:37px;border-radius:10px;display:grid;place-items:center;padding:0}#shell .search-form button:hover{background:#f5f5f7}#shell .search-form button .icon{width:18px;height:18px}
.v3-assistant-launch{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 20px;background:#fff;border-radius:14px;font-size:14px;white-space:nowrap;box-shadow:0 2px 12px #1d1d1f06;transition:background .2s,box-shadow .25s,transform .25s}.v3-assistant-launch .icon{width:20px;height:20px;color:#0066cc}.v3-assistant-launch:hover{background:#eaf2fc;box-shadow:0 5px 18px #0066cc10;transform:translateY(-1px)}#shell .v3-assistant-launch{background:#ededf2}
.assistant-route{padding:64px 0 90px;max-width:800px}.assistant-route h1{font-size:40px;letter-spacing:-.03em;margin-bottom:20px}.assistant-route>p{font-size:16px;max-width:56ch;color:#6e6e73;line-height:1.8;margin-bottom:25px}.assistant-route .v3-assistant-launch{background:#0071e3;color:white}.assistant-route .v3-assistant-launch .icon{color:white}
.apple-search.v3-discover-search{display:flex;align-items:center;gap:12px;width:min(730px,100%)}.v3-discover-search .search-form{flex:1;min-width:0}.v3-discover-search .v3-assistant-launch{flex-shrink:0}
@media(max-width:1100px){#shell .v3-nav-inner,#shell .v3-mega-content{width:calc(100% - 64px)}#shell .v3-nav-inner{gap:30px}#shell .main-nav{gap:25px}#shell .v3-nav-actions{gap:13px}#shell .v3-mega-content{grid-template-columns:1.5fr 1fr 1fr;gap:28px}#shell .v3-mega-pick{display:none}#shell .v3-mega-column.major button,#shell .v3-mega-column.major>a{font-size:23px}}
@media(max-width:800px){#shell .v3-nav-inner{gap:22px}#shell .main-nav{gap:22px}#shell .optional-nav{display:none}#shell .v3-publish{display:none}}
@media(max-width:600px){:root{--header-height:54px}body[data-variant=a]{padding-top:54px}#shell .v3-nav-inner,#shell .v3-mega-content{width:calc(100% - 40px)}#shell .v3-nav-inner{height:54px;gap:23px}#shell .main-nav{gap:18px}#shell .main-nav>.nav-button{display:none}#shell .square-entry .nav-button{display:flex}#shell .mega-toggle{display:grid;place-items:center;width:22px;height:30px;padding:0}#shell .mega-toggle .icon{width:12px;height:12px}#shell .v3-nav-actions{gap:5px}#shell .v3-mega-content{padding:26px 0 35px;grid-template-columns:1fr 1fr;gap:25px 20px}#shell .v3-mega-column.major{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:0 20px}#shell .v3-mega-column.major h2{grid-column:1/-1;margin-bottom:7px}#shell .v3-mega-column.major button,#shell .v3-mega-column.major>a{font-size:22px}#shell .v3-mega-column.major .v3-mega-all{font-size:12px;margin-top:10px}#shell .v3-mega-column h2{font-size:11px}#shell .v3-mega-column button,#shell .v3-mega-column>a{font-size:13px}#shell .v3-mega-panel{max-height:calc(100dvh - 54px);overflow-y:auto}#shell .v3-nav-shade,#shell .search-rail,#shell .v3-search-drawer{top:54px}#shell .v3-drawer-inner{width:calc(100% - 32px);gap:8px}#shell .v3-drawer-inner>.v3-icon-button{display:none}#shell .v3-assistant-launch{font-size:12px;padding:0 12px;gap:5px}#shell .v3-assistant-launch .icon{width:16px;height:16px}#shell .v3-drawer-inner .search-form{padding-left:12px;gap:6px}#shell .search-form input{font-size:16px}.assistant-route{padding:38px 0 60px}.assistant-route h1{font-size:32px}.assistant-open{overflow:hidden}}
@media(prefers-reduced-motion:reduce){#shell *,#shell *:before,#shell *:after,.v3-assistant-launch{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

#shell .v3-mobile-destinations{display:none}
@media(max-width:600px){#shell .v3-mobile-destinations{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;grid-column:1/-1;border-top:1px solid #e5e5ea;padding-top:20px}#shell .v3-mobile-destinations h2{grid-column:1/-1;font-size:11px;color:#6e6e73;font-weight:400;margin:0 0 4px}#shell .v3-mobile-destinations a{font-size:14px;padding:3px 0}#shell .v3-mobile-destinations a:hover{text-decoration:underline;text-underline-offset:4px}}

/* G09: shared message access, consistent with the existing quiet header. */
.v3-message-entry{position:relative;color:inherit;text-decoration:none;flex-shrink:0}.v3-message-entry[hidden]{display:none}.v3-message-entry [data-communication-unread]{position:absolute;top:0;right:-3px;min-width:17px;height:17px;padding:0 4px;box-sizing:border-box;border-radius:10px;background:#1d1d1f;color:#fff;font-size:10px;line-height:17px;text-align:center;font-weight:600}.v3-message-entry:hover{background:rgba(0,0,0,.045)}.v3-message-entry:focus-visible{outline:3px solid #0071e3;outline-offset:3px}