:root{color-scheme:dark;--bg:#0b1220;--surface:#142036;--text:#f4f7fc;--muted:#a7b4c8;--line:#2b3b54;--accent:#61d7ff;--accent2:#9184ff}
:root[data-theme="light"]{color-scheme:light;--bg:#f4f7fb;--surface:#fff;--text:#172235;--muted:#58677c;--line:#d5deea;--accent:#08779c;--accent2:#5543bb}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.wrap{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:90;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(18px)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{font-size:19px;font-weight:900;letter-spacing:-.04em}.navlinks{display:flex;align-items:center;gap:18px}.navlinks a{font-size:14px;font-weight:750;color:var(--muted)}.navlinks a:hover,.footer-links a:hover{color:var(--accent)}.theme-btn,.mobile-menu-btn{width:40px;height:40px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text)}.mobile-menu-btn{display:grid;place-content:center;gap:3px}.mobile-menu-btn span{width:17px;height:2px;border-radius:4px;background:var(--text)}
.category-hero{padding:58px 0 36px;background:radial-gradient(circle at 80% 10%,color-mix(in srgb,var(--accent2) 22%,transparent),transparent 46%)}.category-hero h1{margin:6px 0 12px;font-size:clamp(38px,6vw,70px);line-height:1.05;letter-spacing:-.06em}.category-hero p{max-width:650px;margin:0;color:var(--muted);font-size:18px}.eyebrow{color:var(--accent);font-size:12px;font-weight:850;letter-spacing:.15em}.section{padding:30px 0 44px}.section h2{margin:0 0 18px;font-size:28px;letter-spacing:-.035em}.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:14px}.cat-card,.calc-card{display:flex;flex-direction:column;gap:7px;padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--surface);transition:border-color .2s,transform .2s}.cat-card:hover,.calc-card:hover{border-color:var(--accent);transform:translateY(-2px)}.cat-card strong,.calc-card h2{margin:0;font-size:19px;font-weight:850}.cat-card span,.calc-card p{margin:0;color:var(--muted);font-size:14px}.site-search-label{display:block;margin-bottom:10px;font-size:20px;font-weight:800}.site-search{width:100%;min-height:58px;padding:12px 17px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--text);font-size:18px}.site-search:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.search-results:not(:empty){display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px;margin-top:14px}.search-results a{padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.search-results a:hover{border-color:var(--accent)}.search-results small{display:block;color:var(--muted)}.empty-catalog{padding:22px;border:1px dashed var(--line);border-radius:14px;color:var(--muted)}.breadcrumb{padding:18px 0;color:var(--muted);font-size:13px}.breadcrumb a{color:var(--accent)}
.seo-sidebar{min-width:0}.seo-side-card{padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.seo-side-card h2{margin:0 0 12px;font-size:19px}.seo-side-card .related{display:grid;gap:7px}.seo-side-card .related a{padding:10px 12px;border:1px solid var(--line);border-radius:10px;color:var(--text)}.seo-side-card .related a:hover{border-color:var(--accent)}
.site-footer{margin-top:50px;border-top:1px solid var(--line);background:var(--surface)}.footer-row{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:18px;color:var(--muted);font-size:13px}.footer-links{display:flex;flex-wrap:wrap;gap:14px}
.mobile-menu{position:fixed;inset:0;z-index:200;visibility:hidden;pointer-events:none}.mobile-menu-open .mobile-menu{visibility:visible;pointer-events:auto}.mobile-menu-backdrop{position:absolute;inset:0;width:100%;border:0;background:rgba(0,0,0,.56)}.mobile-menu-drawer{position:absolute;top:0;right:0;bottom:0;width:min(420px,100%);display:flex;flex-direction:column;padding:20px;background:var(--bg);box-shadow:-20px 0 60px rgba(0,0,0,.26);overflow:auto;transform:translateX(100%);transition:transform .22s ease}.mobile-menu-open .mobile-menu-drawer{transform:none}.mobile-menu-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.mobile-menu-head strong,.mobile-menu-head span{display:block}.mobile-menu-head span{color:var(--muted);font-size:12px}.mobile-menu-head button,.mobile-menu-search button{border:0;background:none;color:var(--text);font-size:25px}.mobile-menu-search{display:flex;align-items:center;gap:8px;margin:20px 0;padding:7px 10px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.mobile-menu-search input{flex:1;min-width:0;padding:8px;border:0;outline:0;background:transparent;color:var(--text)}.mobile-menu-content{display:grid;gap:8px}.mobile-menu-group{border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden}.mobile-menu-category{width:100%;display:flex;align-items:center;gap:10px;padding:13px;border:0;background:transparent;color:var(--text);text-align:left}.mobile-menu-icon{color:var(--accent)}.mobile-menu-category strong,.mobile-menu-category small{display:block}.mobile-menu-category small{color:var(--muted)}.mobile-menu-pages{display:none;padding:0 10px 10px}.mobile-menu-group.is-open .mobile-menu-pages{display:block}.mobile-menu-pages a{display:block;padding:9px 12px;border-radius:8px;color:var(--muted)}.mobile-menu-pages a:hover{background:var(--bg);color:var(--text)}.mobile-menu-pages b{float:right}.mobile-menu-footer{display:flex;flex-wrap:wrap;gap:12px;margin-top:auto;padding-top:22px;color:var(--muted);font-size:13px}.mobile-menu-empty{padding:20px;color:var(--muted)}
@media(max-width:680px){.wrap{width:min(100% - 20px,1180px)}.nav{min-height:60px}.navlinks>a{display:none}.category-hero{padding:36px 0 24px}.category-hero p{font-size:15px}.section{padding:24px 0}.footer-row{align-items:flex-start;flex-direction:column;justify-content:center;padding-block:20px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}
.brand{font-size:35px;line-height:1;letter-spacing:-.055em}.footer-links{row-gap:9px}.static-page{min-height:45vh;padding-top:20px}.static-page h1{margin:0 0 14px;font-size:clamp(32px,5vw,48px);letter-spacing:-.045em}.static-page p{max-width:760px;color:var(--muted);font-size:17px;line-height:1.75}
.static-page{max-width:820px;overflow-wrap:anywhere}.static-page h2{margin:30px 0 10px;font-size:clamp(20px,3vw,25px);line-height:1.3;letter-spacing:-.02em}.static-page p{margin:0 0 16px}.static-page a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.static-page ul{padding-left:22px;color:var(--muted);font-size:16px;line-height:1.75}.static-page li{margin-bottom:8px}.static-page code{font-size:.85em;overflow-wrap:anywhere}.static-page .policy-updated{font-size:13px;margin-bottom:24px}.static-page a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media(max-width:680px){.static-page{padding-top:4px}.static-page p,.static-page ul{font-size:15px;line-height:1.7}.static-page h2{margin-top:24px}}
.category-launcher{width:min(920px,100%);margin:0 auto}.simple-category-filter{position:sticky;top:72px;z-index:20;margin-bottom:12px;padding:12px;border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(16px)}.simple-category-filter .site-search-label{margin:0 0 8px;font-size:14px}.simple-category-filter .site-search{min-height:52px;border-radius:13px}.category-accordion{display:grid;gap:9px}.category-panel{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 96%,var(--accent) 4%),var(--surface));box-shadow:0 10px 30px rgba(0,0,0,.08);transition:border-color .2s,transform .2s,box-shadow .2s}.category-panel:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--accent) 48%,var(--line))}.category-panel.is-open{border-color:color-mix(in srgb,var(--accent) 62%,var(--line));box-shadow:0 16px 38px rgba(0,0,0,.13)}.category-toggle{width:100%;min-height:68px;display:grid;grid-template-columns:42px minmax(0,1fr) 34px;align-items:center;gap:12px;padding:12px 14px;border:0;background:transparent;color:var(--text);text-align:left}.category-toggle:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 48%,transparent);outline-offset:-3px}.category-icon{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:13px;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 18%,var(--surface)),color-mix(in srgb,var(--accent2) 15%,var(--surface)));font-size:23px;color:var(--accent)}.category-title strong,.category-title small{display:block}.category-title strong{font-size:16px;font-weight:900;letter-spacing:-.025em}.category-title small{margin-top:3px;color:var(--muted);font-size:12px;font-weight:750}.category-panel.search-open .category-title small{color:var(--accent)}.category-chevron{width:30px;height:30px;display:grid;place-items:center;border-radius:10px;background:var(--bg);color:var(--muted);transition:transform .2s,color .2s}.category-chevron:before{content:"";width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translate(-1px,-1px)}.category-panel.is-open .category-chevron{transform:rotate(180deg);color:var(--accent)}.category-drawer{display:none;padding:12px;border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface) 80%,transparent)}.category-panel.is-open .category-drawer{display:block}.drawer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.drawer-grid a{min-width:0;min-height:44px;display:flex;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:11px;background:var(--bg);font-size:13px;font-weight:750;line-height:1.3;overflow-wrap:anywhere;transition:border-color .16s,background .16s,transform .16s}.drawer-grid a:hover,.drawer-grid a:focus-visible{transform:translateY(-1px);border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--bg));outline:0}.drawer-grid a[hidden],.category-panel[hidden]{display:none!important}.search-results:not(:empty){margin-bottom:14px}.search-results>a:first-child{border-color:color-mix(in srgb,var(--accent) 65%,var(--line));box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 20%,transparent)}
@media(max-width:800px){.simple-category-filter{top:60px}.drawer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:580px){.category-hero{display:none}.section{padding-top:22px}.simple-category-filter{padding:10px}.category-panel{border-radius:13px}.category-toggle{min-height:62px;grid-template-columns:38px minmax(0,1fr) 30px;padding:10px 12px;gap:10px}.category-icon{width:38px;height:38px;border-radius:11px;font-size:20px}.category-title strong{font-size:15px}.category-chevron{width:28px;height:28px}.category-drawer{padding:9px}.drawer-grid{grid-template-columns:1fr;gap:7px}.drawer-grid a{min-height:45px;font-size:14px}}
@media(max-width:680px){
 .site-footer{margin-top:16px;padding-bottom:env(safe-area-inset-bottom)}
 .site-footer .footer-row{width:calc(100% - 24px);min-height:0;display:flex;align-items:stretch;gap:8px;padding-block:10px}
 .site-footer .footer-links{order:0;width:100%;min-width:0;display:flex;flex-wrap:wrap;justify-content:center;gap:2px 12px}
 .site-footer .footer-links a{min-width:0;min-height:0;display:inline-flex;align-items:center;padding:3px 0;color:var(--muted);font-size:12px;line-height:1.4;overflow-wrap:anywhere}
 .site-footer .footer-links a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
 .site-footer .footer-row>span{order:1;display:block;width:100%;padding-top:6px;border-top:1px solid var(--line);text-align:center;font-size:11px;line-height:1.4}
}

/* Center Reset buttons */ html body .travel-result-actions{justify-content:center!important}html body :is(#reset,#ageReset,#sipReset){margin-inline:auto!important}
/* Responsive article and related-calculator sidebar. */
html body .calc-page>.wrap{width:min(1180px,calc(100% - 32px))!important;min-width:0}
html body .calc-page .seo-layout{display:grid!important;grid-template-columns:minmax(0,1fr) 290px!important;align-items:start;gap:20px;margin:36px auto 0;min-width:0}
html body .calc-page .seo-layout>.seo-article{grid-column:1;grid-row:1;width:100%;min-width:0;margin:0;padding:22px}
html body .calc-page .seo-layout>.seo-sidebar{display:flex!important;grid-column:2;grid-row:1;flex-direction:column;gap:12px;position:sticky;top:83px;width:100%;min-width:0;margin:0;align-self:start;pointer-events:auto}
html body .calc-page .seo-layout>.seo-sidebar .seo-side-card{width:100%;min-width:0;margin:0;padding:18px;border:1px solid color-mix(in srgb,var(--accent) 24%,var(--line));border-radius:18px;background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 7%,var(--surface)),var(--surface));box-shadow:0 12px 32px rgba(0,0,0,.1)}
html body .calc-page .seo-sidebar h2{margin:0 0 13px;font-size:17px;line-height:1.3;letter-spacing:-.02em}
html body .calc-page .seo-sidebar .related{display:grid;grid-template-columns:minmax(0,1fr);gap:7px}
html body .calc-page .seo-sidebar .related a{position:relative;display:flex!important;align-items:center;justify-content:space-between;gap:12px;min-width:0;min-height:42px;padding:9px 11px;border:1px solid var(--line);border-radius:11px;background:color-mix(in srgb,var(--surface2) 82%,transparent);color:var(--text);font-size:12px;font-weight:750;line-height:1.35;text-decoration:none;overflow-wrap:anywhere;pointer-events:auto;touch-action:manipulation}
html body .calc-page .seo-sidebar .related a:hover{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--surface2))}
html body .calc-page .seo-sidebar .related a:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 45%,transparent);outline-offset:2px}
@media(max-width:1000px){
 html body .calc-page .seo-layout{display:flex!important;flex-direction:column;gap:0;max-width:100%;margin-top:14px}
 html body .calc-page .seo-layout>.seo-sidebar{order:0;position:static;width:min(640px,100%);margin:0 auto 24px;align-self:center}
 html body .calc-page .seo-layout>.seo-article{order:1;align-self:stretch;width:100%;margin:0}
}
@media(max-width:620px){
 html body .calc-page>.wrap{width:calc(100% - 16px)!important}
 html body .calc-page .seo-layout>.seo-article{padding:16px}
 html body .calc-page .seo-layout>.seo-sidebar .seo-side-card{padding:16px}
}

.theme-btn{display:inline-flex;align-items:center;justify-content:center;padding:0}.theme-btn svg{display:block;pointer-events:none}.theme-btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.sidebar-content-card p{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.6}.sidebar-content-card img{max-width:100%;height:auto}
/* Website information pages */
.static-page .policy-contents{margin:24px 0 30px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.static-page .policy-contents strong{display:block;color:var(--text);font-size:16px}
.static-page .policy-contents ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px;margin:12px 0 0;padding-left:20px;font-size:14px}
.static-page .policy-contents li{margin:0}
.static-page h2[id]{scroll-margin-top:100px}
.static-page .policy-navigation{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}
.static-page .policy-navigation a{padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:13px;text-decoration:none}
.static-page .policy-navigation a[aria-current="page"]{border-color:var(--accent);font-weight:750}
@media(max-width:600px){.static-page .policy-contents{padding:16px}.static-page .policy-contents ul{grid-template-columns:1fr}.footer-row{align-items:flex-start}}