/* Shared chrome: readable editorial surfaces, with the map as the main spectacle. */
.cv{content-visibility:visible;contain-intrinsic-size:none}.js .reveal{opacity:1;transform:none;transition:none}
.pgrid{grid-template-columns:repeat(3,minmax(0,1fr))}.pcard,.pcard>a,.pc-body{min-width:0}.pcard .th-img{padding:0}.th-img::after{display:none}.th-img img{display:block;position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:cover}.pcard.is-feature{min-width:0}.pcard.is-feature .pc-ex{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
:root{--display:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;--yellow:#e3ff9e;--blue:#2c4cf3;--blue-deep:#203bbc;--hdr-h:5rem}
.display,.brand-mark{font-synthesis:weight;font-weight:800;letter-spacing:-.04em}
.wrap{max-width:82rem}.hdr{background:#07122f;border-bottom:1px solid #ffffff20}.hdr-row{min-height:5rem;gap:1.4rem}.brand-mark{font-size:1.8rem}.brand-sub{display:none}.nav ul{gap:1.1rem}.nav a{font-size:.82rem}.hbtn{font-size:.8rem;padding:0 .85rem;min-height:2.65rem}.kbd{font-size:.64rem}.menu-toggle{display:none}.hdr.is-solid,body.inner-page .hdr{background:var(--surface);backdrop-filter:none;-webkit-backdrop-filter:none}.hdr-row .logo{background:#e3ff9e}.readbar{z-index:61}
body.home .ix-hero{padding-top:5rem}.admin-bar .hdr{top:32px}.admin-bar .readbar{top:calc(var(--hdr-h) + 32px)}
.section{padding-top:4.5rem;padding-bottom:4.5rem}.sec-head{gap:1.8rem;align-items:flex-start}.sec-head h2{font-size:clamp(1.6rem,3vw,2.3rem)}.sec-head p{font-size:.95rem;color:var(--muted);max-width:40rem}.filters{max-width:100%;flex-wrap:wrap;gap:.3rem}.filters button{font-size:.8rem;min-height:2.7rem;padding:.4rem .9rem}.filters .ind{display:none}.filters button[aria-pressed=true]{background:var(--blue);color:white;border-radius:2rem}.pcard{border-radius:1.2rem;border:1px solid var(--line);box-shadow:0 8px 24px -22px #142548}.pcard:hover{transform:translateY(-4px)}.pcard h3{font-size:1.13rem;line-height:1.55;letter-spacing:-.035em}.pc-body{padding:1.4rem}.pc-ex{font-size:.9rem}.pcard .cat{font-size:.75rem}.pcard .meta{font-size:.75rem}.pcard .th{aspect-ratio:16/9}.th-word{font-family:var(--display);font-weight:800}.pgrid{gap:1.3rem}.method{margin-top:3.5rem;background:var(--surface);border:1px solid var(--line);border-radius:1.2rem;padding:2.2rem}.method h3{font-size:1.7rem}.steps strong{font-size:1rem}.steps span{font-size:.9rem}
.trends{height:auto!important;margin-top:1rem!important;padding:3.5rem 0}.trends-pin{position:static!important;height:auto!important;padding:0}.trends-view{overflow-x:auto;scrollbar-width:thin;scroll-snap-type:x proximity;padding:0 max(1.5rem,calc((100vw - 79rem)/2)) 1rem}.trends-track{transform:none!important;width:max-content;gap:1rem;padding:0}.tcard{width:19rem;min-height:18rem;border-radius:1rem;scroll-snap-align:start}.tword{font-family:var(--display);font-weight:800;font-size:2rem}.tcard p{font-size:.95rem}.tbar{display:none}.bento{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.tile{grid-column:auto!important;grid-row:auto!important;background:var(--surface);border:1px solid var(--line);border-radius:1rem;padding:1.8rem;min-height:0}.tile h3{font-size:1.4rem}.tile>svg{width:2rem;height:2rem;color:var(--link)}.tile ul{font-size:.9rem}.tile-link{font-size:.9rem}.term{border-radius:.9rem}.gl-search{background:var(--surface)}.gl-grid .t-word{font-size:1.15rem}.quiz-wrap{border:1px solid var(--line);border-radius:1.4rem;background:var(--surface);padding:2rem}.quiz-intro h2{font-size:1.8rem}.quiz-intro p{font-size:.95rem}.q-text{font-size:1.25rem}.footer{padding-top:3.5rem}.f-title{font-size:1rem}.f-list{font-size:.88rem}.f-about{font-size:.95rem;max-width:25rem}.sub{border-radius:1.4rem}.page-head{padding-top:calc(var(--hdr-h) + 3rem)}.page-head h1{font-size:clamp(2rem,4vw,3.2rem)}.entry-content{line-height:1.9}.entry-content img{border-radius:.7rem;max-width:100%;height:auto}.entry-content table{font-size:.95rem}.entry-content a{text-underline-offset:.2em}.nojs-nav{padding-top:6rem}.nojs-nav input{max-width:100%}
.site-menu{width:min(32rem,calc(100vw - 2rem));max-height:85dvh;border:1px solid var(--line);border-radius:1.2rem;background:var(--surface);color:var(--text);padding:1.5rem}.site-menu::backdrop{background:#050f32b8}.site-menu-head{display:flex;justify-content:space-between;align-items:center;gap:1rem}.site-menu-head h2{font-size:1.2rem}.site-menu-head button{width:2.6rem;height:2.6rem;border:0;border-radius:50%;background:var(--surface-2);cursor:pointer;font-size:1.5rem}.site-menu ul{list-style:none;margin:1rem 0 0;padding:0}.site-menu a{display:block;padding:.8rem 0;text-decoration:none;border-bottom:1px solid var(--line);font-size:1rem}.site-menu a:hover{color:var(--link)}
@media(max-width:1280px){.hdr .nav{display:none}.menu-toggle{display:inline-flex}.sec-head{flex-direction:column;align-items:stretch}.filters{align-self:flex-start}.bento{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:782px){.admin-bar .hdr{top:46px}.admin-bar .readbar{top:calc(var(--hdr-h) + 46px)}}
@media(max-width:700px){:root{--hdr-h:4.5rem}.hdr-row{min-height:4.5rem;gap:.6rem;padding-inline:1.1rem}.brand-mark{font-size:1.5rem}.hdr-actions{gap:.35rem}.hbtn{width:2.6rem;height:2.6rem;min-height:2.6rem;padding:0;justify-content:center}.hbtn span,.hbtn kbd{display:none}.hbtn svg{width:1.1rem;height:1.1rem}.hdr-actions .menu-toggle{display:inline-flex}.section{padding-block:3rem}.wrap{padding-inline:1.15rem}body.home .ix-hero{padding-top:4.5rem}.pcard h3{font-size:1.1rem}.bento{grid-template-columns:1fr}.method{padding:1.5rem}.method h3{font-size:1.6rem}.tile{padding:1.5rem}.quiz-wrap{width:calc(100% - 2.3rem);padding:1.4rem}.tcard{width:17rem}.page-head{padding-top:calc(var(--hdr-h) + 2rem)}.settings{right:1rem}.footer .f-grid{gap:2rem}.pgrid{gap:1.2rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation-duration:0s!important;transition-duration:0s!important}.js .reveal{opacity:1;transform:none}}
@media(forced-colors:active){.hdr{background:Canvas;color:CanvasText}.pcard,.tile,.term{border:1px solid CanvasText}}
@media(max-width:960px){.pgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.pgrid{grid-template-columns:minmax(0,1fr)}.pcard.is-feature{grid-column:auto;grid-row:auto}.pcard.is-feature .th{aspect-ratio:16/9;min-height:0}.pcard.is-feature h3{font-size:1.2rem}.method{grid-template-columns:1fr}.steps{grid-template-columns:1fr}}