.detail-study .village-header{height:44px}.detail-study .village-stage{min-height:0!important}.detail-study.scroll-enabled .village-stage{height:calc(100svh - 74px)}.detail-study .village-bottom{position:fixed!important;bottom:0!important;left:0;right:0;height:74px;padding:12px 28px!important;z-index:20;background:#fcfaf5f5;border-top:1px solid #c3c3b6;backdrop-filter:blur(15px)}.detail-study .village-bottom nav{display:flex;gap:10px}.detail-study .village-bottom nav a{font-size:12px;color:#596353;padding:13px 18px;border:1px solid transparent;border-radius:10px;align-items:center}.detail-study .village-bottom nav a[aria-current]{color:#8d3e23;background:#efe1ce;border-color:#d7b991}.detail-study .village-bottom nav a:hover{background:#edece4}.return-overview{font-size:11px;border-bottom:1px solid #a0a28f;padding:5px 0}.detail-study .village-copy{width:38%}.detail-study .village-canvas{right:-2%;width:72%;top:65px;height:calc(100% - 95px)}.detail-study .village-chapter h1,.detail-study .village-chapter h2{font-size:clamp(48px,5.2vw,76px)}.detail-study.scroll-enabled .village-copy{bottom:35px;top:90px}.detail-study .village-chapter{padding-top:5px}.detail-study .village-top>span{font-size:10px}.detail-action{background:#f4ead9;border:1px solid #cdbb9e;border-radius:30px;padding:12px 18px;pointer-events:auto;color:#714329}.detail-study .district-tag{font-size:9px;margin-top:16px;color:#797c71}.detail-study dialog{max-width:650px;background:#faf7f0;border:1px solid #d5c9b8}.detail-study dialog p{color:#61665e}.detail-study dialog::backdrop{background:#23332b88;backdrop-filter:blur(7px)}.detail-study .village-outro{padding-bottom:95px}.detail-study:not(.scroll-enabled) .village-bottom{display:flex}.detail-study:not(.scroll-enabled) .village-canvas{height:570px;right:0;width:100%;top:0}.detail-study:not(.scroll-enabled) .village-copy{width:100%}.detail-study:not(.scroll-enabled) .village-bottom nav a{color:#596353}.detail-study .world-caption{display:none}@media(max-width:1100px){.detail-study .village-bottom nav a{padding:12px;font-size:11px}.detail-study .village-chapter h1,.detail-study .village-chapter h2{font-size:58px}.detail-study .village-copy{width:40%}.detail-study .village-canvas{width:77%;right:-9%}}@media(max-width:760px){.detail-study.scroll-enabled .village-stage{height:calc(100svh - 76px)}.detail-study .village-header{height:35px}.detail-study .village-top{height:55px;padding:5px 18px}.detail-study .village-top>span{max-width:130px;font-size:8px}.detail-study .village-top img{width:40px;height:40px}.detail-study.scroll-enabled .village-copy{top:65px;bottom:auto;width:100%;height:40%}.detail-study .village-chapter h1,.detail-study .village-chapter h2{font-size:36px;margin:11px 0}.detail-study .village-chapter p{font-size:11px;max-width:330px;line-height:1.55}.detail-study .village-link{margin-top:10px}.detail-study .detail-action{padding:9px 13px;font-size:10px}.detail-study .district-tag{font-size:8px;margin-top:8px}.detail-study .village-canvas{top:40%;bottom:8px;width:116%;right:-8%;height:auto}.detail-study .village-bottom{height:76px;padding:7px 12px!important;gap:0}.detail-study .village-bottom nav{gap:5px;width:100%}.detail-study .village-bottom nav a{padding:8px 6px;gap:5px;font-size:9px;border-radius:8px;flex:1}.detail-study .village-bottom nav a span{white-space:nowrap}.return-overview{display:none}.detail-study:not(.scroll-enabled) .village-canvas{height:370px}.detail-study dialog{padding:25px}.detail-study dialog h2{font-size:32px}}@media(max-width:380px){.detail-study .village-chapter h1,.detail-study .village-chapter h2{font-size:31px}.detail-study .village-chapter p{font-size:10px}.detail-study .village-canvas{top:45%}.detail-study .village-bottom nav a{font-size:8px;padding:8px 3px}}
.detail-study .village-render{pointer-events:auto}.detail-study .village-render canvas{touch-action:pan-y}.detail-study .village-copy{pointer-events:none}.detail-study .village-copy a,.detail-study .village-copy button{pointer-events:auto}.detail-study .village-chapter[aria-hidden=true]{pointer-events:none}
@media(min-width:761px){.detail-study .village-canvas{width:67%;right:-2%;mask-image:linear-gradient(90deg,transparent,#000 12%)}.detail-study .village-copy{width:35%}.detail-study .village-chapter h1,.detail-study .village-chapter h2{font-size:clamp(46px,4.7vw,68px)}.detail-study .village-chapter p{font-size:14px}}
/* Prominent district navigation: each destination reads as a button. */
.detail-study{--district-bar-height:88px}
.detail-study.scroll-enabled .village-stage{height:calc(100svh - var(--district-bar-height))}
.detail-study .village-bottom{height:var(--district-bar-height);background:#fffdf8;border-top:2px solid #c7b79f;box-shadow:0 -8px 28px #273c3420;padding:14px 28px!important}
.detail-study .village-bottom nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;flex:1;max-width:940px}
.detail-study .village-bottom nav a,.detail-study:not(.scroll-enabled) .village-bottom nav a{display:flex;flex-direction:row;justify-content:center;align-items:center;gap:10px;min-height:54px;padding:12px 18px;border:2px solid #293d34;border-radius:12px;background:#293d34;color:#fff;font-size:14px;font-weight:600;box-shadow:0 3px 0 #192b23;text-decoration:none}
.detail-study .village-bottom nav a span{font-size:16px;white-space:nowrap}
.detail-study .village-bottom nav a[aria-current]{background:#a13e20;border-color:#a13e20;color:#fff;box-shadow:0 3px 0 #6e2a17,0 0 0 3px #ead0b2}
.detail-study .village-bottom nav a:hover{background:#405d4e;border-color:#405d4e;color:white}
.detail-study .village-bottom nav a[aria-current]:hover{background:#873017;border-color:#873017}
.detail-study .village-bottom nav a:focus-visible{outline:3px solid #dc991f;outline-offset:4px}
.detail-study .return-overview{margin-left:24px;font-size:12px;color:#293d34}
@media(max-width:1100px) and (min-width:761px){.detail-study .village-bottom nav{gap:8px}.detail-study .village-bottom nav a{padding:12px 8px;gap:7px;font-size:12px}.detail-study .village-bottom nav a span{font-size:14px}.detail-study .return-overview{margin-left:10px}}
@media(max-width:760px){.detail-study{--district-bar-height:calc(142px + env(safe-area-inset-bottom,0px))}.detail-study .village-bottom{padding:12px 14px calc(12px + env(safe-area-inset-bottom,0px))!important}.detail-study .village-bottom nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.detail-study .village-bottom nav a,.detail-study:not(.scroll-enabled) .village-bottom nav a{min-height:51px;padding:10px 8px;gap:8px;font-size:12px;border-radius:10px}.detail-study .village-bottom nav a span{font-size:14px}.detail-study .village-outro{padding-bottom:calc(var(--district-bar-height) + 25px)}}