/* G4L1 reader-only refinement. Loaded last so it can safely reconcile the
   existing reader, game shell, writing, quiz, and audio styles. */
html{max-width:100%;overflow-x:hidden;scroll-padding-bottom:84px}body.bg-reader{max-width:100%;overflow-x:hidden}.bg-reader *{min-width:0}
.bg-reader .bv-reader-settings{max-width:760px;margin:6px auto;min-height:44px;padding-inline:max(8px,env(safe-area-inset-left)) max(8px,env(safe-area-inset-right))}.bg-reader .bv-reader-settings :is(a,button){min-height:40px;padding:7px 10px;font-size:12px}
.bg-reader .reader-top{height:58px;max-width:760px;padding:0 16px;gap:8px;border-radius:14px 14px 0 0}.bg-reader .reader-top .back{display:grid;place-items:center;min-height:44px;width:40px}.bg-reader .reader-top .brand{font-size:18px}.bg-reader .reader-top button{min-height:42px;padding:7px 11px}.focus-toggle{display:inline-flex;align-items:center;gap:6px;font:700 12px/1.2 system-ui,sans-serif!important}.focus-toggle[aria-pressed=true]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--panel));color:var(--accent)}
.reader-mobile-toolbar{display:none}
.bg-reader .reader-tools{top:58px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:760px;margin:0 auto;padding:7px 12px;border-inline:1px solid var(--line);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--paper) 94%,transparent);backdrop-filter:blur(12px)}.reader-tools :is(button,.reader-library){display:flex;align-items:center;justify-content:center;gap:5px;min-height:42px;margin:0;padding:7px 9px;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--ink);font:700 12px/1.2 system-ui,sans-serif;text-decoration:none}.reader-tools :is(button,.reader-library):focus-visible{outline:3px solid var(--accent);outline-offset:2px}.reader-tools span{margin-left:0}
.bg-reader #reading{max-width:760px;margin:0 auto 86px;padding:34px clamp(28px,7vw,66px) 52px;border-top:0;box-shadow:4px 5px 0 #c6af8042,0 16px 34px #00000024}.book-context{margin-bottom:30px}.chapter-body{max-width:640px;margin-inline:auto;letter-spacing:.002em}.text-block{margin-bottom:1.12em}.text-block p{max-width:68ch}.text-block h2{max-width:28ch;font-size:1.28em;line-height:1.3;margin:1.65em 0 .65em;overflow-wrap:anywhere;text-wrap:balance}.chapter h1{max-width:21ch;font-size:clamp(31px,5vw,42px);line-height:1.12;text-wrap:balance;overflow-wrap:anywhere}.chapter-meta{margin-bottom:30px}.eyebrow{margin-bottom:14px}.highlight-help{margin:-8px 0 24px}
.bg-reader .writing-exercise,.bg-reader .reading-quiz{margin:1.65rem 0;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:0 10px 28px #173e490d}.writing-exercise label{line-height:1.45}.writing-exercise textarea{min-height:132px;margin-top:10px;padding:14px;border-radius:11px}.writing-exercise .writing-hint{margin-top:8px;line-height:1.55}.quiz-options{gap:9px}.quiz-option{min-height:52px;padding:13px 14px;border-radius:11px}.quiz-letter{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:color-mix(in srgb,var(--accent) 10%,var(--paper));color:var(--accent)}.quiz-option[aria-pressed=true] .quiz-letter{background:var(--accent);color:var(--paper)}.quiz-feedback{margin-top:14px;padding:14px;border-radius:10px}.quiz-score{margin:0 0 20px;padding:10px 13px;border:0;border-left:3px solid var(--accent);background:color-mix(in srgb,var(--accent) 6%,var(--panel))}
.reading-progress{left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:auto minmax(0,640px) auto;align-items:center;justify-content:center;gap:10px;width:100%;min-height:64px;padding:7px max(10px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));border-top:1px solid var(--line)!important;background:color-mix(in srgb,var(--paper) 96%,transparent);box-shadow:0 -8px 24px #173e4914;backdrop-filter:blur(12px)}.reading-progress>button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:7px 11px;border-color:var(--line);background:var(--panel);font:750 12px/1.2 system-ui,sans-serif}.reading-progress-copy{display:grid;grid-template-columns:1fr auto;gap:3px 10px;align-items:center;color:var(--muted);font:11px/1.2 system-ui,sans-serif}.reading-progress-copy progress{grid-column:1/-1;width:100%;height:4px}.selection-save{bottom:calc(76px + env(safe-area-inset-bottom))}
body[data-reading-focus=true].bg-reader{background:var(--paper)!important;padding-top:0!important}body[data-reading-focus=true] .bg-library-scene,body[data-reading-focus=true] .bc-referral{display:none!important}body[data-reading-focus=true] .bv-reader-settings{justify-content:flex-start;margin-block:0}body[data-reading-focus=true] .bv-reader-settings .bg-sound{display:none}body[data-reading-focus=true] .reader-top{border-radius:0;border-inline:0}body[data-reading-focus=true] .reader-tools{padding-block:4px}body[data-reading-focus=true] .book-context,body[data-reading-focus=true] .chapter-meta,body[data-reading-focus=true] .highlight-help{display:none!important}body[data-reading-focus=true] #reading{padding-top:28px;border:0;border-radius:0;box-shadow:none}body[data-reading-focus=true] .reader-listen{box-shadow:none;border-color:color-mix(in srgb,var(--line) 75%,transparent)}
@media(max-width:600px){
 html{scroll-padding-top:98px;scroll-padding-bottom:76px}.bg-reader{padding:0!important}.bg-reader .bv-reader-settings{margin:0;padding:4px 8px;min-height:46px;background:color-mix(in srgb,var(--paper) 94%,transparent)}.bg-reader .bv-reader-settings :is(a,button){min-height:38px}.bg-reader .reader-top{height:52px;padding:0 max(8px,env(safe-area-inset-right)) 0 max(8px,env(safe-area-inset-left));border-inline:0;border-radius:0}.bg-reader .reader-top .brand{font-size:16px}.bg-reader .reader-top .back{width:34px}.bg-reader .reader-top button{min-height:40px;padding:6px 9px}.focus-toggle span:last-child{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 .bg-reader .reader-tools{top:52px;grid-template-columns:repeat(3,minmax(0,1fr));padding:4px 6px;border-inline:0}.reader-tools :is(button,.reader-library){min-height:42px;padding:6px 4px;font-size:11px}.reader-tools :is(button,.reader-library)>span:not(#idea-count){white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 .bg-reader #reading{width:100%;margin:0 auto 78px;padding:26px clamp(18px,5.5vw,24px) 42px;border:0;border-radius:0;box-shadow:none}.chapter-body{max-width:100%}.chapter h1{font-size:clamp(29px,9vw,36px);line-height:1.12;letter-spacing:-.45px;margin-bottom:18px}.chapter-meta{margin-bottom:25px}.book-context{margin-bottom:24px}.text-block{margin-bottom:1.08em}.text-block h2{font-size:1.2em;line-height:1.35;margin-top:1.5em}.bg-reader .writing-exercise,.bg-reader .reading-quiz{margin:1.4rem -4px;padding:15px;border-radius:14px}.writing-exercise textarea{min-height:142px;padding:13px}.quiz-option{min-height:56px;padding:13px 12px}.quiz-feedback{padding:13px}.reading-progress{grid-template-columns:46px minmax(0,1fr) 46px;gap:7px;min-height:62px;padding-inline:max(8px,env(safe-area-inset-left)) max(8px,env(safe-area-inset-right))}.reading-progress>button{width:46px;padding:6px;font-size:18px}.reader-nav-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.reading-progress-copy{font-size:9px;gap:3px 6px}.reading-progress-copy #save-status{max-width:42vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:right}dialog{width:calc(100% - 16px);max-height:calc(100dvh - 24px);padding:18px;border-radius:16px}.dialog-head{margin-bottom:12px}.dialog-head h2{font-size:24px}
 body[data-reading-focus=true] .bv-reader-settings{position:absolute;top:max(4px,env(safe-area-inset-top));left:42px;z-index:8;width:auto;background:transparent;pointer-events:none}body[data-reading-focus=true] .bv-reader-settings .bv-reader-pulau{display:none}body[data-reading-focus=true] .bv-reader-return-slot{pointer-events:auto}body[data-reading-focus=true] .reader-top{padding-top:env(safe-area-inset-top);height:calc(52px + env(safe-area-inset-top))}body[data-reading-focus=true] .reader-tools{top:calc(52px + env(safe-area-inset-top))}body[data-reading-focus=true] #reading{padding-top:22px}
}
body.bg-reader .reading-progress{bottom:0;height:auto;border-radius:0;padding:7px max(10px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left))}
html body.bg-game.bg-reader.bg-mobile-ready[data-reading-focus=true]{background-color:var(--paper)!important;background-image:none!important}
@media(max-width:600px){
 html{scroll-padding-top:0}html body.bg-game.bg-reader.bg-mobile-ready:not(.g3a-optimized):not(.g3a-no-background){padding:0!important;background:#f4edde!important;background-image:none!important}body.bg-reader .bg-library-scene{display:none!important}
 body.bg-reader .bv-reader-settings,body.bg-reader .reader-tools{display:none!important}
 body.bg-reader .reader-top{position:static!important;inset:auto!important;display:block;width:100%;max-width:none;height:auto;min-height:60px;margin:0;padding:env(safe-area-inset-top) 0 0;border:0;border-bottom:1px solid #ded3bf;border-radius:0;background:#fffaf0;box-shadow:none;z-index:auto}
 body.bg-reader .reader-top>:not(.reader-mobile-toolbar){display:none!important}
 .reader-mobile-toolbar{position:relative;display:flex;align-items:center;gap:6px;width:100%;min-height:59px;padding:7px max(8px,env(safe-area-inset-right)) 7px max(8px,env(safe-area-inset-left));background:#fffaf0}
 .reader-mobile-return{display:inline-flex;align-items:center;gap:7px;min-width:0;min-height:44px;padding:8px 7px;border-radius:10px;color:#23453f;text-decoration:none;font:750 clamp(12px,3.5vw,14px)/1.15 system-ui,sans-serif;white-space:nowrap}.reader-mobile-return span:last-child{overflow:hidden;text-overflow:ellipsis}.reader-mobile-return:focus-visible{outline:3px solid var(--accent);outline-offset:1px}
 .reader-mobile-actions{display:flex;align-items:center;gap:4px;margin-left:auto;flex:0 0 auto}.reader-mobile-actions button{display:grid;place-items:center;width:44px;min-width:44px;height:44px;min-height:44px;margin:0;padding:0;border:1px solid transparent;border-radius:10px;background:transparent;color:#23453f;font:750 17px/1 system-ui,sans-serif}.reader-mobile-actions #reader-mobile-more{font-size:25px}.reader-mobile-actions button[aria-expanded=true]{border-color:#d7c8ac;background:#f4ead7}
 .reader-mobile-menu{position:absolute;top:calc(100% + 6px);right:max(8px,env(safe-area-inset-right));z-index:80;display:grid;width:min(252px,calc(100vw - 16px));padding:7px;border:1px solid #d7c8ac;border-radius:14px;background:#fffaf0;box-shadow:0 16px 38px #3e34252b}.reader-mobile-menu[hidden]{display:none!important}.reader-mobile-menu button{display:flex;align-items:center;width:100%;min-height:44px;margin:0;padding:10px 12px;border:0;border-radius:9px;background:transparent;color:#23453f;text-align:left;font:700 13px/1.3 system-ui,sans-serif}.reader-mobile-menu button:hover,.reader-mobile-menu button:focus-visible{background:#f2e6d1}.reader-mobile-menu button[aria-pressed=true]::after{content:'Aktif';margin-left:auto;color:var(--accent);font-size:10px}
 body.bg-reader #reading{margin-top:0;background:#fffaf0}
 body.bg-reader .reader-listen{display:none}body.bg-reader .reader-listen[data-mobile-open=true]{position:fixed;left:8px;right:8px;bottom:calc(72px + env(safe-area-inset-bottom));z-index:75;display:block;width:auto;max-width:520px;max-height:min(68dvh,520px);margin:0 auto;padding:42px 12px 12px;overflow:auto;border-color:#d7c8ac;background:#fffaf0;box-shadow:0 18px 50px #132f2b4d}.listen-mobile-close{position:absolute;top:6px;right:7px;display:grid;place-items:center;width:36px;min-width:36px;height:36px;min-height:36px;padding:0;border:0;background:transparent;font-size:24px}.reader-listen[data-mobile-open=true] .listen-mobile-close{display:grid!important}
 body.bg-reader .reading-progress{bottom:0;grid-template-columns:46px minmax(0,1fr) 46px;gap:7px;min-height:62px;padding-inline:max(8px,env(safe-area-inset-left)) max(8px,env(safe-area-inset-right))}
}
@media(prefers-reduced-motion:reduce){.checklist-item,.checklist-box,.reading-checklist::before{transition:none!important}}