/*
Theme Name: MarX Theme
Version: 3.6.0
Text Domain: marx-theme
*/
body.marx-sidebar-collapsed .marx-current-book{justify-content:center;padding:9px;margin-inline:0}body.marx-sidebar-collapsed .marx-current-book>i{width:8px;height:30px}body.marx-sidebar-collapsed .marx-current-book span{display:none}
:root{--navy:#19344b;--ink:#172e45;--muted:#74869d;--bg:#f1f6f9;--line:#dce7ed;--accent:#ff9f1c;--green:#57a58d;--blue:#69a9c7}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}.marx-shell{min-height:100vh}.marx-sidebar{position:fixed;inset:0 auto 0 0;width:270px;background:var(--navy);color:#bed0de;padding:24px 18px;overflow:auto}.marx-logo{font-size:27px;font-weight:800;color:#fff;margin:0 8px 38px}.marx-logo span{color:#8ba3b7}.marx-nav small{display:block;margin:24px 8px 8px;font-size:11px;font-weight:800;letter-spacing:2px;color:#7897ac}.marx-nav a{display:block;padding:11px 14px;border-radius:10px;font-weight:650}.marx-nav a:hover,.marx-nav a.current{background:#2c536d;color:#fff}.marx-main{margin-left:270px}.marx-top{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 38px}.marx-content{padding:42px;max-width:1500px;margin:auto}.marx-btn,button{display:inline-flex;border:0;border-radius:10px;background:var(--ink);color:#fff;padding:12px 18px;font-weight:750;cursor:pointer}.marx-welcome{display:flex;align-items:end;justify-content:space-between;margin-bottom:28px}.marx-welcome h1,.marx-reader h1{font-size:42px;line-height:1.1;margin:8px 0}.marx-welcome small{letter-spacing:2px;font-weight:800;color:#6f91a8}.marx-stats{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}.marx-stats article,.marx-card,.marx-roadmap article,.marx-library article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.marx-stats span{display:block;color:var(--muted);font-weight:650}.marx-stats strong{display:block;font-size:32px;margin-top:12px}.marx-grid{display:grid;grid-template-columns:1fr 1.7fr;gap:20px;margin-top:20px}.marx-wide{grid-column:1/-1}.marx-donut{--p:0;width:190px;aspect-ratio:1;border-radius:50%;margin:20px auto;display:grid;place-items:center;background:conic-gradient(var(--green) calc(var(--p)*1%),#e6eef2 0);position:relative}.marx-donut:after{content:"";position:absolute;width:68%;aspect-ratio:1;border-radius:50%;background:#fff}.marx-donut b{z-index:1;font-size:34px}.marx-legend{display:flex;justify-content:space-around}.marx-bar{margin:18px 0}.marx-bar label{display:flex;justify-content:space-between}.marx-bar i{display:block;height:9px;background:#edf3f6;border-radius:9px;overflow:hidden}.marx-bar em{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--green))}.marx-chart{height:210px;display:flex;gap:14px;align-items:end;border-bottom:1px solid var(--line);padding:20px}.marx-chart i{flex:1;background:linear-gradient(var(--blue),#cce2ec);border-radius:8px 8px 0 0}.muted{color:var(--muted)}.marx-roadmap>section{margin:28px 0}.marx-roadmap article{margin:15px 0}.marx-roadmap li{padding:5px}.marx-reader{max-width:880px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:20px;padding:42px}.marx-reader header{border-bottom:1px solid var(--line);padding-bottom:24px}.marx-reader section{padding:22px 0;border-bottom:1px solid #edf2f5}.marx-reader h2{font-size:24px}.marx-tags{color:var(--muted)}.marx-copy-protected{user-select:none;-webkit-user-select:none}.marx-auth{max-width:480px;margin:50px auto;background:#fff;padding:35px;border-radius:20px}.marx-auth label{display:block;margin:15px 0}.marx-auth input{display:block;width:100%;padding:12px;border:1px solid var(--line);border-radius:8px}.marx-modal{display:none;position:fixed;inset:0;z-index:99999;background:#12283ddd;place-items:center}.marx-modal[data-open="1"]{display:grid}.marx-modal>div{max-width:480px;text-align:center;background:#fff;border-radius:22px;padding:36px}.marx-modal a{display:block;margin:12px}.marx-library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.marx-library blockquote{border-left:3px solid var(--accent);padding-left:12px}.marx-locked{text-align:center;background:#fff;padding:60px;border-radius:20px}#marx-selection{display:none;position:absolute;z-index:500;background:var(--ink);padding:6px;border-radius:9px}#marx-selection[data-open="1"]{display:flex}#marx-selection button{font-size:12px;padding:7px;background:transparent}@media(max-width:1000px){.marx-sidebar{width:220px}.marx-main{margin-left:220px}.marx-stats{grid-template-columns:repeat(3,1fr)}.marx-grid{grid-template-columns:1fr}.marx-wide{grid-column:auto}}@media(max-width:720px){.marx-sidebar{position:static;width:auto}.marx-main{margin:0}.marx-top{display:none}.marx-content{padding:18px}.marx-stats{grid-template-columns:repeat(2,1fr)}.marx-library-grid{grid-template-columns:1fr}.marx-reader{padding:22px}.marx-welcome h1{font-size:32px}}
@media print{.marx-reader{display:none!important}}
.marx-table{width:100%;border-collapse:collapse}.marx-table th,.marx-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.marx-search{display:flex;gap:10px}.marx-search input{flex:1;padding:13px;border:1px solid var(--line);border-radius:9px}.marx-search-result{padding:16px 0;border-bottom:1px solid var(--line)}.marx-purchase{text-align:center;max-width:650px;margin:auto}.marx-purchase h2{font-size:44px;margin-bottom:0}.marx-purchase>strong{font-size:30px;color:var(--green)}.marx-package-summary{display:flex;justify-content:space-between;align-items:center;max-width:360px;margin:24px auto;padding:14px 18px;border:1px solid var(--line);border-radius:12px;background:#f7fafb}.marx-package-summary span{color:var(--muted)}.marx-package-summary b{color:var(--ink)}

/* 1.2 - layout isolation: tránh Global Styles/blocks ép chiều rộng trang đọc. */
html body .marx-shell{display:block!important;width:100%!important;max-width:none!important;margin:0!important;padding:0!important}
html body .marx-main{display:block!important;width:calc(100% - 270px)!important;max-width:none!important;min-width:0!important;margin:0 0 0 270px!important;padding:0!important}
html body .marx-top{width:100%!important;max-width:none!important;margin:0!important}
html body .marx-page-content{display:block!important;width:100%!important;max-width:1500px!important;min-width:0!important;margin:0 auto!important;padding:42px!important}
html body .marx-reader{display:block!important;width:min(100%,960px)!important;max-width:960px!important;min-width:0!important;margin:0 auto!important;padding:48px 64px!important}
html body .marx-reader header,html body .marx-reader section,html body .marx-reader footer{width:100%!important;max-width:none!important}
html body .marx-reader h1{font-size:clamp(36px,4vw,56px)!important;line-height:1.08!important;letter-spacing:-.035em!important;word-break:normal!important;overflow-wrap:normal!important;max-width:820px!important}
html body .marx-reader h2{font-size:26px!important;line-height:1.25!important;word-break:normal!important}
html body .marx-reader p,html body .marx-reader li{font-size:17px!important;line-height:1.75!important;word-break:normal!important;overflow-wrap:break-word!important}
.marx-online{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--green);margin-right:7px}
.marx-sidebar .marx-logo{display:flex;align-items:center;gap:7px;flex-wrap:wrap;line-height:1.1}.marx-sidebar .marx-logo b{font-size:25px}.marx-sidebar .marx-logo span{white-space:nowrap}
.marx-sidebar .marx-nav .marx-nav-link{display:flex!important;align-items:center!important;gap:12px!important;width:100%!important;color:#b9cad7!important;text-decoration:none!important;padding:11px 13px!important;margin:3px 0!important;border-left:3px solid transparent!important;border-radius:10px!important;font-weight:650!important;line-height:1.3!important}
.marx-sidebar .marx-nav .marx-nav-link:hover,.marx-sidebar .marx-nav .marx-nav-link.current{background:#2c536d!important;color:#fff!important;border-left-color:var(--accent)!important}
.marx-nav-icon{display:block;flex:0 0 20px;width:20px;height:20px;color:#91afc2}.marx-nav-link:hover .marx-nav-icon,.marx-nav-link.current .marx-nav-icon{color:#fff}
@media(max-width:1000px){html body .marx-main{width:calc(100% - 220px)!important;margin-left:220px!important}html body .marx-page-content{padding:28px!important}html body .marx-reader{padding:38px!important}}
@media(max-width:720px){html body .marx-main{width:100%!important;margin-left:0!important}html body .marx-page-content{padding:16px!important}html body .marx-reader{padding:24px 20px!important}html body .marx-reader h1{font-size:34px!important}.marx-sidebar .marx-logo span{white-space:normal}}

/* 1.3 - sidebar desktop collapse + mobile drawer */
.marx-sidebar{z-index:1000;transition:width .25s ease,transform .25s ease,padding .25s ease}.marx-main{transition:width .25s ease,margin-left .25s ease}.marx-sidebar-toggle,.marx-mobile-menu{display:inline-grid;place-items:center;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}.marx-sidebar-toggle{position:absolute;top:18px;right:14px;border-color:#31536b;background:#24465f;color:#fff}.marx-mobile-menu{display:none}.marx-toggle-icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.marx-overlay{display:none;position:fixed;inset:0;z-index:990;background:#10263b99;opacity:0;transition:opacity .2s}.marx-top-left{display:flex;align-items:center;gap:12px}
body.marx-sidebar-collapsed .marx-sidebar{width:78px;padding-left:10px;padding-right:10px}body.marx-sidebar-collapsed .marx-main{width:calc(100% - 78px)!important;margin-left:78px!important}body.marx-sidebar-collapsed .marx-logo{font-size:0;margin:3px 0 38px;justify-content:flex-start}body.marx-sidebar-collapsed .marx-logo b{font-size:25px}body.marx-sidebar-collapsed .marx-logo span,body.marx-sidebar-collapsed .marx-nav small,body.marx-sidebar-collapsed .marx-nav-link span{display:none}body.marx-sidebar-collapsed .marx-nav-link{justify-content:center!important;padding:12px!important}body.marx-sidebar-collapsed .marx-sidebar-toggle{right:9px;top:67px;transform:rotate(180deg)}
@media(max-width:720px){.marx-mobile-menu{display:inline-grid}.marx-sidebar-toggle{display:none}.marx-sidebar{position:fixed!important;inset:0 auto 0 0!important;width:min(86vw,300px)!important;transform:translateX(-105%);padding:22px 16px!important;box-shadow:15px 0 35px #0c203544}.marx-sidebar .marx-logo{font-size:27px!important;margin:0 8px 28px!important;justify-content:flex-start}.marx-sidebar .marx-logo span,.marx-sidebar .marx-nav small,.marx-sidebar .marx-nav-link span{display:initial!important}.marx-sidebar .marx-nav-link{justify-content:flex-start!important}.marx-main,body.marx-sidebar-collapsed .marx-main{width:100%!important;margin-left:0!important}.marx-top{display:flex!important;height:64px!important;padding:0 16px!important}.marx-top>span{font-size:13px}.marx-top>span>a{display:none}body.marx-mobile-nav-open{overflow:hidden}body.marx-mobile-nav-open .marx-sidebar{transform:translateX(0)}body.marx-mobile-nav-open .marx-overlay{display:block;opacity:1}}

/* 1.4 - authentication gateway */
.marx-guest-main{min-height:100vh;display:grid;place-items:center;padding:34px;background:radial-gradient(circle at 15% 15%,#31556e 0,#19344b 34%,#10283b 100%)}
.marx-auth-gateway{width:min(1080px,100%);min-height:680px;display:grid;grid-template-columns:.95fr 1.05fr;background:#fff;border-radius:26px;overflow:hidden;box-shadow:0 30px 90px #07152266}
.marx-auth-brand{position:relative;padding:70px 58px;background:linear-gradient(145deg,#19344b,#244f69);color:#d8e5ed}.marx-auth-brand:after{content:"";position:absolute;width:320px;height:320px;border:1px solid #ffffff18;border-radius:50%;right:-120px;bottom:-100px}.marx-auth-logo{font-size:30px;font-weight:850;color:#fff;margin-bottom:100px}.marx-auth-logo span{color:#91adbf}.marx-auth-brand h1{font-size:42px;line-height:1.12;letter-spacing:-.035em;color:#fff;margin:0 0 18px}.marx-auth-brand>p{font-size:18px;color:#a9c0cf}.marx-auth-brand ul{list-style:none;padding:25px 0 0;margin:0}.marx-auth-brand li{position:relative;padding:8px 0 8px 28px}.marx-auth-brand li:before{content:"✓";position:absolute;left:0;color:#7ec6ae;font-weight:900}
.marx-auth-panel{padding:42px 58px;align-self:stretch;overflow:auto}.marx-auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:#eef4f7;border-radius:12px;padding:5px;margin-bottom:35px}.marx-auth-tabs button{justify-content:center;background:transparent;color:var(--muted);border-radius:9px}.marx-auth-panel[data-tab="login"] [data-auth-tab="login"],.marx-auth-panel[data-tab="register"] [data-auth-tab="register"]{background:#fff;color:var(--ink);box-shadow:0 3px 12px #16334b18}.marx-auth-panel [data-auth-panel]{display:none}.marx-auth-panel[data-tab="login"] [data-auth-panel="login"],.marx-auth-panel[data-tab="register"] [data-auth-panel="register"]{display:block}.marx-auth-panel h2{font-size:30px;margin:0 0 4px}.marx-auth-panel h2+p{color:var(--muted);margin-top:0}.marx-auth-panel form p,.marx-auth-form label{display:block;margin:14px 0;color:var(--ink);font-weight:650}.marx-auth-panel input[type="text"],.marx-auth-panel input[type="email"],.marx-auth-panel input[type="tel"],.marx-auth-panel input[type="password"],.marx-auth-form input:not([type="checkbox"]){display:block;width:100%;height:48px;margin-top:6px;padding:0 14px;border:1px solid #d6e2e9;border-radius:10px;background:#fff;font:inherit;color:var(--ink)}.marx-auth-panel input:focus{outline:3px solid #69a9c733;border-color:var(--blue)}.marx-auth-panel input[type="submit"],.marx-auth-submit{width:100%;justify-content:center;height:50px;margin-top:8px;background:var(--ink);border-radius:10px}.marx-auth-panel .login-remember label,.marx-consent{display:flex!important;align-items:center;gap:9px;font-size:14px}.marx-auth-panel input[type="checkbox"]{width:17px;height:17px}.marx-auth-help{text-align:right}.marx-auth-help a{color:#356d8d}.marx-auth-notice{padding:12px 14px;border-radius:9px;margin-bottom:18px;font-size:14px}.marx-auth-notice.success{background:#e8f6f1;color:#276853}.marx-auth-notice.error{background:#fff0ed;color:#a13a2a}
@media(max-width:800px){.marx-guest-main{padding:18px}.marx-auth-gateway{grid-template-columns:1fr;min-height:0}.marx-auth-brand{padding:28px 26px}.marx-auth-logo{margin-bottom:25px}.marx-auth-brand h1{font-size:29px}.marx-auth-brand ul{display:none}.marx-auth-panel{padding:28px 24px}}
.marx-auth-fallback{width:min(520px,100%);padding:40px;background:#fff;border-radius:20px;text-align:center;box-shadow:0 20px 60px #07152255}
html,body{width:100%!important;min-width:0!important;max-width:none!important}body:not(.logged-in){margin:0!important;overflow-x:hidden!important}.marx-guest-main{position:fixed!important;inset:0!important;z-index:10!important;width:100vw!important;height:100vh!important;max-width:none!important;min-width:0!important;margin:0!important;padding:clamp(16px,3vw,44px)!important;overflow:auto!important;display:grid!important;place-items:center!important}.marx-guest-main>.marx-auth-gateway{width:min(1120px,calc(100vw - 32px))!important;max-width:1120px!important;margin:auto!important}body.logged-in .marx-page-content{position:relative!important;width:calc(100vw - 270px)!important;max-width:none!important;margin:0!important;padding:40px clamp(24px,4vw,64px)!important}body.logged-in .marx-page-content>.marx-reader{position:relative!important;display:block!important;width:min(980px,calc(100vw - 398px))!important;max-width:980px!important;min-width:640px!important;margin:0 auto!important;padding:52px 68px!important;transform:none!important}body.marx-sidebar-collapsed .marx-page-content{width:calc(100vw - 78px)!important}body.marx-sidebar-collapsed .marx-page-content>.marx-reader{width:min(980px,calc(100vw - 206px))!important}@media(max-width:1000px) and (min-width:721px){body.logged-in .marx-page-content{width:calc(100vw - 220px)!important;padding:30px!important}body.logged-in .marx-page-content>.marx-reader{width:calc(100vw - 280px)!important;min-width:0!important;padding:42px!important}}@media(max-width:720px){.marx-guest-main{padding:12px!important;place-items:start center!important}.marx-guest-main>.marx-auth-gateway{width:100%!important}.marx-auth-gateway{border-radius:18px!important}body.logged-in .marx-page-content,body.marx-sidebar-collapsed .marx-page-content{width:100vw!important;padding:14px!important}body.logged-in .marx-page-content>.marx-reader,body.marx-sidebar-collapsed .marx-page-content>.marx-reader{width:100%!important;min-width:0!important;margin:0!important;padding:26px 20px!important}}

/* 1.6 - fixed topbar + interaction states + stable collapse control */
body.logged-in .marx-top{position:fixed!important;top:0!important;right:0!important;left:270px!important;width:auto!important;height:72px!important;z-index:900!important;box-shadow:0 5px 18px #17354b0d;background:#fffffff2!important;backdrop-filter:blur(12px)}body.logged-in .marx-page-content{padding-top:112px!important}body.marx-sidebar-collapsed .marx-top{left:78px!important}
.marx-sidebar-toggle{position:fixed!important;top:50%!important;left:248px!important;right:auto!important;transform:translateY(-50%)!important;width:42px!important;height:48px!important;border-radius:0 12px 12px 0!important;border-left:0!important;z-index:1010!important;box-shadow:5px 0 14px #0b213444!important;transition:left .25s ease,background .18s ease,transform .18s ease!important}body.marx-sidebar-collapsed .marx-sidebar-toggle{left:78px!important;right:auto!important;top:50%!important;transform:translateY(-50%) rotate(180deg)!important}.marx-sidebar-toggle:hover{background:#35617e!important;color:#fff!important}.marx-sidebar-toggle:active{transform:translateY(-50%) scale(.92)!important}body.marx-sidebar-collapsed .marx-sidebar-toggle:active{transform:translateY(-50%) rotate(180deg) scale(.92)!important}
.marx-nav-link{position:relative;transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease!important}.marx-nav-link:hover{transform:translateX(4px);box-shadow:inset 0 0 0 1px #ffffff0d,0 7px 16px #0b223531!important}.marx-nav-link:active{transform:translateX(2px) scale(.98)!important}.marx-nav-link.current{background:linear-gradient(90deg,#315d79,#2b5069)!important;box-shadow:inset 0 0 0 1px #ffffff12,0 8px 18px #0b22352e!important}.marx-nav-link.current:after{content:"";position:absolute;right:12px;width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #ff9f1c1c}
.marx-btn,button,input[type="submit"]{transition:transform .16s ease,box-shadow .16s ease,filter .16s ease!important}.marx-btn:hover,button:hover,input[type="submit"]:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 9px 20px #19344b26}.marx-btn:active,button:active,input[type="submit"]:active{transform:translateY(0) scale(.98);box-shadow:none}.marx-card,.marx-stats article,.marx-roadmap article,.marx-library article{transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.marx-card:hover,.marx-stats article:hover,.marx-roadmap article:hover,.marx-library article:hover{transform:translateY(-3px);border-color:#bfd3df;box-shadow:0 12px 28px #19344b12}.marx-reader a:not(.marx-btn){color:#2d718f;border-bottom:1px solid transparent;transition:color .15s,border-color .15s}.marx-reader a:not(.marx-btn):hover{color:#164e69;border-bottom-color:currentColor}
@media(max-width:1000px) and (min-width:721px){body.logged-in .marx-top{left:220px!important}body.marx-sidebar-collapsed .marx-top{left:78px!important}.marx-sidebar-toggle{left:198px!important}body.marx-sidebar-collapsed .marx-sidebar-toggle{left:78px!important}}
@media(max-width:720px){body.logged-in .marx-top,body.marx-sidebar-collapsed .marx-top{left:0!important;right:0!important;width:100%!important}.marx-sidebar-toggle{display:none!important}body.logged-in .marx-page-content{padding-top:82px!important}.marx-nav-link:hover{transform:none}.marx-nav-link.current:after{right:15px}}
.marx-roadmap-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}.marx-roadmap-head h1{margin-bottom:3px}.marx-roadmap-head p{margin:0;color:var(--muted)}.marx-roadmap-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.marx-roadmap-legend span{display:flex;align-items:center;gap:6px}.marx-roadmap-legend i{width:10px;height:10px;border-radius:50%;background:#d7e2e8}.marx-roadmap-legend i.reading{background:var(--accent)}.marx-roadmap-legend i.completed{background:var(--green)}.marx-task-list{list-style:none!important;margin:18px 0 0!important;padding:0!important;display:grid;gap:7px}.marx-task-item{margin:0!important;padding:0!important;border:1px solid #e1eaf0;border-radius:11px;overflow:hidden;background:#f9fbfc;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease,background .16s ease}.marx-task-item>a{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:10px;padding:11px 13px;color:var(--ink)!important;text-decoration:none!important}.marx-task-title{display:flex;gap:9px;min-width:0}.marx-task-title b{font-size:13px;color:#7b91a1;white-space:nowrap}.marx-task-title em{font-style:normal;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.marx-task-item small{font-size:11px;color:#8a9cab;white-space:nowrap}.marx-task-state{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#e8eff3;color:#6e8595;font-weight:900}.marx-task-item:hover{transform:translateX(5px);border-color:#8fb5c9;box-shadow:0 7px 18px #17384f14;background:#fff}.marx-task-item:hover .marx-task-title em,.marx-task-item:hover .marx-task-title b{font-weight:850;color:var(--ink)}.marx-task-item:active{transform:translateX(3px) scale(.995)}.marx-task-item.is-reading{background:#fff8ed;border-color:#f4cd91}.marx-task-item.is-reading .marx-task-state{background:#fff0d5;color:#c87900}.marx-task-item.is-reading small,.marx-task-item.is-reading .marx-task-title b{color:#ae6b08}.marx-task-item.is-completed{background:#edf8f4;border-color:#a9d5c7}.marx-task-item.is-completed .marx-task-state{background:var(--green);color:#fff}.marx-task-item.is-completed small,.marx-task-item.is-completed .marx-task-title b{color:#39836d}.marx-task-item.is-completed .marx-task-title em{font-weight:750;color:#286b57}.marx-task-item.is-completed:hover{background:#e5f5ef;border-color:#6eb69f}@media(max-width:720px){.marx-roadmap-head{align-items:flex-start;flex-direction:column}.marx-task-item>a{grid-template-columns:28px minmax(0,1fr)}.marx-task-item small{grid-column:2}.marx-task-title{display:block}.marx-task-title b{display:block}.marx-task-title em{display:block;white-space:normal}}
/* MarX 3.0: note editor and multibook reading tools */
.marx-note-dialog{position:fixed;inset:0;z-index:10020;background:rgba(15,35,53,.58);display:grid;place-items:center;padding:20px}.marx-note-dialog[hidden]{display:none}.marx-note-dialog>div{width:min(520px,100%);background:#fff;border-radius:20px;padding:24px;box-shadow:0 30px 90px rgba(10,31,49,.28)}.marx-note-dialog textarea{width:100%;box-sizing:border-box;border:1px solid #cbdbe7;border-radius:12px;padding:13px;font:inherit;resize:vertical}.marx-note-dialog small{display:block;text-align:right;color:#6c8297;margin-top:6px}.marx-note-dialog p{display:flex;justify-content:flex-end;gap:10px}.marx-mark-toolbar button{transition:transform .16s ease,background .16s ease}.marx-mark-toolbar button:hover{transform:translateY(-2px)}.marx-current-book b{white-space:normal;line-height:1.25}