@import url('/design-tokens.css?v=1');
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{border:0;background:transparent;color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #648a53;outline-offset:4px}button:disabled{opacity:.6;cursor:wait}button svg,a svg{flex-shrink:0}::selection{background:#d5e4bb;color:#1d3428}input,textarea{caret-color:var(--green)}*{scrollbar-width:thin;scrollbar-color:#9aa993 transparent}svg.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.skip{position:fixed;top:-100px;z-index:100;padding:12px;background:var(--white)}.skip:focus{top:5px}
.sidebar{width:216px;position:fixed;inset:0 auto 0 0;background:var(--nav);color:#f1f1e7;display:flex;flex-direction:column;padding:38px 24px;z-index:20}.identity{display:block;margin-bottom:58px;font:500 31px/1.1 var(--serif);letter-spacing:-.8px}.brand-period{color:#b5cb8a}.brand-sub{display:block;font:400 11px/1.6 var(--sans);letter-spacing:.2px;color:var(--nav-muted);margin-top:11px}.nav-link{display:flex;align-items:center;gap:13px;padding:14px 12px;margin:0 -3px 7px;font-size:14px;border-radius:6px;color:#c0ccbd;min-height:48px}.nav-link:hover{color:#fff;background:#2a4234}.nav-link.active{color:#e6efda;background:#314b38}.nav-link.active:after{content:'';width:5px;height:5px;border-radius:50%;background:#b4cd90;margin-left:auto}.sidebar-bottom{margin-top:auto;color:var(--nav-muted)}.sidebar-line{height:1px;background:#3c5140;margin-bottom:23px}.sidebar-bottom p{font-size:12px;line-height:1.8;margin:0 0 18px}.sidebar-settings{font-size:11px;line-height:1.8;padding:0;text-align:left;display:flex;gap:9px;color:#b6c6b3;min-height:44px;align-items:center}.sidebar-settings span{font-size:16px}.workspace{margin-left:216px}.topbar{height:74px;border-bottom:1px solid var(--line);display:flex;gap:24px;align-items:center;padding:0 52px}.breadcrumb{font-size:12px;color:var(--muted)}.breadcrumb span{padding:0 14px;color:#a6b09e}.breadcrumb strong{font-weight:500;color:var(--ink)}.global-search{display:flex;gap:10px;align-items:center;margin-left:auto;color:var(--muted);font-size:12px;min-height:44px}.global-search .icon{width:18px;height:18px}.global-search kbd{font:11px var(--sans);border:1px solid var(--line);padding:4px 6px;border-radius:4px;margin-left:20px}.mobile-brand,.mobile-nav{display:none}
main{max-width:1320px;margin:0 auto;padding:47px 52px 28px}.library-intro{margin-bottom:34px}.library-intro h1{font:400 clamp(38px,3.7vw,58px)/1.16 var(--serif);letter-spacing:-.035em;margin:0 0 21px;text-wrap:balance}.library-intro h1 span{color:#76915b}.library-intro p{font-size:15px;line-height:1.8;color:var(--muted);max-width:65ch;margin:0}.continue-card{display:grid;grid-template-columns:minmax(150px,.85fr) minmax(0,1.45fr) auto;gap:24px;align-items:center;padding:21px 0 23px;border-top:1px solid #99aa8b;border-bottom:1px solid var(--line);margin-bottom:43px}.continue-label{font-size:11px;color:var(--muted);display:block;margin-bottom:6px}.continue-copy{min-width:0}.continue-copy h2{font-size:16px;line-height:1.4;font-weight:550;margin:0}.continue-topic{font-size:13px;color:var(--muted);line-height:1.8;margin:0;max-width:42ch}.primary{display:inline-flex;align-items:center;justify-content:center;gap:15px;padding:13px 19px;background:var(--green);color:#fff;border-radius:6px;font-size:13px;min-height:46px;white-space:nowrap;transition:background .15s}.primary:hover{background:#234431}.primary .icon{width:17px;height:17px}.secondary{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 16px;background:var(--white);border:1px solid var(--line);border-radius:6px;font-size:13px;min-height:46px}.secondary:hover{background:#e8eddf}.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:8px;scroll-margin-top:20px}.section-heading h2{font:400 28px/1.3 var(--serif);letter-spacing:-.025em;margin:0}.section-heading>span{font-size:12px;color:var(--muted)}.course-grid{display:block}.course-entry{display:grid;grid-template-columns:30px minmax(0,1fr) 162px 112px;align-items:center;gap:21px;border-bottom:1px solid var(--line);padding:27px 0;position:relative}.course-entry:hover .entry-open{color:#26542f}.course-order{font-variant-numeric:tabular-nums;font-size:12px;color:#7b8976;align-self:start;padding-top:6px}.course-entry-copy{min-width:0;display:block}.course-entry-copy h3{font-size:22px;font-weight:500;line-height:1.35;letter-spacing:-.035em;margin:0 0 9px}.course-entry-copy p{font-size:14px;line-height:1.8;color:var(--muted);max-width:49ch;margin:0 0 10px}.course-entry-topics{font-size:11px;line-height:1.7;color:#6c7d61}.course-entry-meta{display:flex;flex-direction:column;gap:10px;font-size:11px;line-height:1.5;color:var(--muted);align-self:center}.course-time{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:500;color:#48623b;font-variant-numeric:tabular-nums;white-space:nowrap}.course-time .icon{width:16px;height:16px;stroke-width:1.4}.course-read-count{font-size:11px;color:#54783c}.course-entry-actions{display:flex;flex-direction:column;align-items:flex-end;gap:5px}.entry-open{display:inline-flex;align-items:center;justify-content:flex-end;gap:12px;min-height:44px;font-size:13px;font-weight:500}.entry-open .icon{width:17px;height:17px}.course-entry-actions button{font-size:11px;color:var(--muted);min-height:36px;padding:5px 0 5px 10px;text-decoration:underline;text-underline-offset:4px;text-decoration-color:#bbc7ad}.course-entry-actions button:hover{color:#2e5844}.time-explainer{font-size:12px;line-height:1.9;max-width:70ch;color:var(--muted);margin:22px 0 5px}.site-footer{max-width:1320px;margin:0 auto;padding:20px 52px 26px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;align-items:center;font-size:10px;color:var(--muted)}.site-footer button{font-size:11px;padding:8px 0;min-height:44px;color:var(--muted)}.footer-slash{padding:0 7px}
.page-title{font:400 42px/1.2 var(--serif);letter-spacing:-.035em;margin:0 0 17px}.page-lead{font-size:15px;line-height:1.9;color:var(--muted);max-width:68ch;margin:0 0 35px}.practice-grid{display:block}.practice-card{display:grid;grid-template-columns:minmax(180px,.9fr) minmax(0,1.2fr) 125px;gap:28px;align-items:center;border-bottom:1px solid var(--line);padding:29px 0}.practice-heading h2{font-size:20px;font-weight:500;letter-spacing:-.025em;margin:0 0 9px}.practice-heading>span{font-size:12px;line-height:1.7;color:var(--muted)}.practice-body p{font-size:14px;line-height:1.85;color:var(--muted);margin:0}.practice-actions{display:flex;flex-direction:column;gap:12px;align-items:flex-end}.practice-count{font-size:11px;color:var(--muted)}.empty-state{padding:48px 0 65px;border-top:1px solid var(--line)}.empty-state>.icon{width:30px;height:30px;color:#738e60;margin-bottom:18px}.empty-state h2{font-size:20px;font-weight:500;margin:0 0 13px}.empty-state p{font-size:15px;line-height:1.8;color:var(--muted);max-width:56ch;margin:0 0 22px}.saved-list{display:grid;gap:0}.saved-item{display:flex;gap:19px;align-items:center;padding:22px 0;border-top:1px solid var(--line)}.saved-item>.icon{color:#6d855c;flex-shrink:0}.saved-link{min-width:0;flex:1}.saved-item h2{font-size:17px;font-weight:500;line-height:1.6;margin:0 0 7px}.saved-item small{font-size:12px;color:var(--muted)}.saved-item button{min-height:44px;min-width:44px;color:var(--muted)}.note-card{display:block}.note-text{font-size:15px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;max-width:68ch;margin-top:18px;color:#455b43}.note-actions{display:flex;align-items:center;gap:20px;margin-top:17px}.note-actions a,.note-actions button{font-size:12px;color:var(--green);min-height:44px;padding:8px 0}.note-actions button:last-child{margin-left:auto;color:var(--muted)}.progress-overview{display:flex;gap:50px;padding:26px 0 29px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:20px}.stat strong{font-size:28px;font-weight:450;line-height:1.2;display:block;margin-bottom:9px;font-variant-numeric:tabular-nums}.stat>span{font-size:11px;color:var(--muted)}.progress-row{padding:21px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:22px;font-size:14px}.progress-row a{flex:1}.progress-row span{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.backup-tools{margin:38px 0 8px;padding-top:29px;border-top:1px solid #a7b497}.backup-tools h2{font:400 27px var(--serif);letter-spacing:-.025em;margin:0 0 15px}.backup-tools p{font-size:14px;line-height:1.9;max-width:68ch;color:var(--muted)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:21px 0 15px}.initial-state{padding:60px 0;font-size:15px;color:var(--muted)}
dialog{border:0;border-radius:12px;padding:26px;background:var(--paper);color:var(--ink);width:min(700px,calc(100% - 32px));max-height:86dvh;box-shadow:0 18px 90px #1d302b44}dialog::backdrop{background:#152c255e}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:20px}.dialog-heading h2{font:400 26px/1.35 var(--serif);letter-spacing:-.025em;margin:0}.icon-button{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:5px;flex-shrink:0;font-size:27px}.icon-button:hover{background:#e5eadc}.muted{font-size:14px;line-height:1.85;color:var(--muted)}.search-input-wrap{display:flex;align-items:center;gap:12px;border:1px solid #aebb9f;border-radius:6px;background:var(--white);padding:0 14px}.search-input-wrap .icon{color:#7b8b6c}.search-input-wrap input{min-width:0;width:100%;height:54px;border:0;background:transparent;outline:0;font-size:16px}.search-results{margin-top:14px;min-height:80px;max-height:55dvh;overflow:auto}.search-hit{display:block;padding:16px 12px;border-radius:5px}.search-hit:hover,.search-hit.selected{background:#e6ecdc}.search-hit small{font-size:11px;color:#667e57}.search-hit h3{font-size:16px;font-weight:500;line-height:1.55;margin:6px 0}.search-hit p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}.search-hit mark{background:#dae6bb;color:inherit}.search-group-label{font-size:11px;color:var(--muted);margin:17px 12px 7px}.search-hint{display:flex;gap:15px;font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;margin-top:13px}.search-count{font-size:11px;color:var(--muted);padding:0 12px}.toc-filter{width:100%;font-size:16px;padding:13px;border:1px solid var(--line);border-radius:6px;background:var(--white);margin-bottom:13px}.toc-list{max-height:56dvh;overflow:auto;padding:0 0 0 9px;border-left:1px solid var(--line)}.toc-list a{display:flex;gap:15px;padding:12px 12px;font-size:14px;line-height:1.65;position:relative;border-radius:3px}.toc-list a span{font-size:11px;color:var(--muted);min-width:24px;padding-top:2px;font-variant-numeric:tabular-nums}.toc-list a.current{color:var(--green);background:#e5ecda}.toc-list a.current:before{content:'';position:absolute;left:-10px;top:0;bottom:0;width:1px;background:#45663c}.toc-list a:hover{background:#e9edde}.programme-list{margin-top:25px;max-height:40dvh}.course-duration-detail{font-size:18px!important;font-weight:500;color:var(--green)}#panel-content p{font-size:15px;line-height:1.9}#panel-content .note-caption,.note-caption{font-size:12px!important;line-height:1.8;color:var(--muted)}.note-editor{width:100%;min-height:220px;padding:15px;border:1px solid #bbc8ad;border-radius:6px;background:var(--white);color:var(--ink);font-size:16px;line-height:1.8;resize:vertical}.dialog-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:19px}.toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,8px);opacity:0;pointer-events:none;z-index:1000;background:#1e3c2a;color:#fff;padding:13px 21px;border-radius:7px;font-size:13px;line-height:1.7;max-width:calc(100% - 28px);transition:opacity .15s,transform .15s}.toast.visible{transform:translate(-50%,0);opacity:1}.install-list{font-size:15px;line-height:2.1;padding-left:23px}.storage-note{color:var(--muted);padding-top:16px;border-top:1px solid var(--line)}
.reader-on #app{display:none}#reader{position:fixed;inset:0;background:#0d1720;z-index:30}#reader[hidden]{display:none}.reader-top{height:62px;background:var(--paper);border-bottom:1px solid var(--line);padding:0 20px;display:flex;align-items:center;gap:17px}.reader-back{display:flex;align-items:center;gap:10px;min-height:44px;font-size:12px;white-space:nowrap}.reader-title{border-left:1px solid var(--line);padding-left:18px;font-size:14px;font-weight:500;min-width:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reader-duration{font-size:10px;display:block;line-height:1.6;font-weight:400;color:var(--muted);padding-top:3px}.reader-position{font-size:11px;white-space:nowrap;color:var(--muted);font-variant-numeric:tabular-nums}.reader-tools{height:48px;background:#fbfbf6;border-bottom:1px solid var(--line);padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:10px}.reader-tools-group{display:flex;align-items:center;gap:8px;min-width:0}.reader-tool{display:flex;align-items:center;gap:7px;min-height:40px;font-size:12px;padding:8px 10px;border-radius:5px;white-space:nowrap}.reader-tool .icon{width:16px;height:16px}.reader-tool:hover{background:#e6ebdc}.reader-tool[aria-pressed=true]{background:#e0ead0;color:#416437}.reader-done{background:#edf1e3}.reader-done[aria-pressed=true]{background:#d4e3bb}.reader-frame{display:block;width:100%;height:calc(100dvh - 110px);border:0;background:var(--white)}.reader-loading{position:absolute;inset:110px 0 0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;background:var(--paper);color:var(--muted);font-size:14px;pointer-events:none}.reader-loading[hidden]{display:none}
@media(min-width:1650px){.course-entry{grid-template-columns:34px minmax(0,1fr) 180px 125px;gap:30px}.course-entry-copy p{font-size:15px}.course-entry-copy h3{font-size:24px}.library-intro{padding-top:15px}.course-entry{padding:31px 0}.topbar{height:82px}}
@media(max-width:1180px){.sidebar{width:190px;padding:32px 20px}.workspace{margin-left:190px}.topbar{padding:0 30px}main{padding:38px 30px 25px}.site-footer{padding-left:30px;padding-right:30px}.course-entry{grid-template-columns:25px minmax(0,1fr) 126px 94px;gap:16px}.course-entry-copy h3{font-size:20px}.course-entry-meta{font-size:10px}.course-time{font-size:14px}.entry-open{font-size:12px;gap:7px}.continue-card{grid-template-columns:1fr auto;gap:12px}.continue-topic{grid-column:1;grid-row:2}.continue-card .primary{grid-column:2;grid-row:1/3}.practice-card{grid-template-columns:minmax(150px,.8fr) minmax(0,1fr);gap:20px}.practice-actions{grid-column:2;flex-direction:row;align-items:center}.practice-count{margin-left:auto}.global-search kbd{display:none}.progress-overview{gap:28px}}
@media(max-width:800px){.sidebar{display:none}.workspace{margin:0}.topbar{height:65px;padding:0 23px;gap:15px}.breadcrumb{display:none}.mobile-brand{display:block;font:500 22px var(--serif);letter-spacing:-.6px}.mobile-brand span{color:#6c8751}.global-search{width:44px;height:44px;justify-content:center}.global-search span:not([data-icon]){display:none}.global-search .icon{width:20px;height:20px}.mobile-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;inset:auto 0 0;z-index:25;padding:7px max(8px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));background:#f9faf4;border-top:1px solid #d5ddca}.mobile-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:48px;border-radius:5px;font-size:10px;color:#697960}.mobile-nav a.active{color:#32523a;background:#e6edda}.mobile-nav .icon{width:20px;height:20px}.site-footer{margin-bottom:80px}.toast{bottom:89px}.library-intro h1{font-size:48px}.course-entry-copy p{font-size:14px}.course-time{font-size:14px}.course-entry{grid-template-columns:24px minmax(0,1fr) 120px;gap:17px}.course-entry-actions{grid-column:2/4;flex-direction:row;align-items:center;justify-content:space-between;margin-top:-4px}.course-entry-meta{align-self:start;padding-top:5px}.course-entry-actions button{min-height:44px}.progress-overview{gap:35px}}
@media(max-width:560px){main{padding:30px 21px 22px}.library-intro{margin-bottom:25px}.library-intro h1{font-size:33px;line-height:1.2;letter-spacing:-.035em;margin-bottom:18px}.library-intro p{font-size:14px;line-height:1.85;max-width:33ch}.continue-card{padding:18px 0 21px;margin-bottom:32px;gap:9px 14px;grid-template-columns:minmax(0,1fr) auto}.continue-label{font-size:10px;margin-bottom:7px}.continue-copy h2{font-size:16px}.continue-topic{font-size:12px;line-height:1.75;grid-column:1/-1;grid-row:2;max-width:none}.continue-card .primary{grid-column:2;grid-row:1;font-size:12px;padding:11px 14px;gap:8px;min-height:44px}.continue-card .primary .icon{width:15px;height:15px}.section-heading{gap:15px;margin-bottom:2px}.section-heading h2{font-size:26px}.section-heading>span{font-size:10px}.course-entry{grid-template-columns:23px minmax(0,1fr);gap:0 15px;padding:25px 0 24px}.course-order{font-size:11px;padding-top:5px;grid-column:1;grid-row:1}.course-entry-copy{grid-column:2;grid-row:1}.course-entry-copy h3{font-size:22px;line-height:1.3;letter-spacing:-.035em;margin:0 0 11px}.course-entry-copy p{font-size:14px;line-height:1.85;margin-bottom:11px}.course-entry-topics{font-size:11px;line-height:1.75}.course-entry-meta{grid-column:2;grid-row:2;flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:10px;padding:15px 0 0}.course-time{font-size:14px;gap:6px}.course-time .icon{width:15px;height:15px}.course-read-count{width:100%}.course-entry-actions{grid-column:2;grid-row:3;margin-top:8px;align-items:center}.entry-open{font-size:13px;gap:10px}.course-entry-actions button{font-size:11px;padding-right:0}.time-explainer{font-size:12px;line-height:1.8;margin-top:22px}.site-footer{padding:17px 21px 20px;display:block;font-size:10px}.site-footer button{display:block;font-size:11px;margin-top:4px}.page-title{font-size:33px;margin:0 0 17px}.page-lead{font-size:14px;line-height:1.85;margin-bottom:25px}.practice-card{display:block;padding:26px 0}.practice-heading h2{font-size:22px;margin-bottom:9px}.practice-heading>span{font-size:12px}.practice-body p{font-size:14px;margin:16px 0 18px}.practice-actions{display:flex;flex-direction:row;align-items:center;gap:15px}.practice-count{font-size:11px}.practice-actions .primary{min-width:110px;font-size:12px}.empty-state{padding:35px 0 48px}.empty-state h2{font-size:20px}.empty-state p{font-size:14px}.progress-overview{gap:23px;justify-content:space-between;padding:23px 0}.stat strong{font-size:25px;margin-bottom:8px}.stat>span{font-size:10px;line-height:1.7;display:block;max-width:100px}.progress-row{gap:15px;padding:20px 0;font-size:13px}.progress-row span{font-size:11px}.backup-tools{padding-top:24px}.backup-tools h2{font-size:25px}.backup-tools p{font-size:14px}.backup-tools .actions{display:grid;grid-template-columns:1fr;gap:10px}.backup-tools .secondary,.backup-tools .primary{font-size:13px}.saved-item{padding:20px 0;gap:13px}.saved-item h2{font-size:16px}.saved-item small{font-size:11px}.note-text{font-size:14px}.note-actions{gap:16px}.note-actions a,.note-actions button{font-size:11px}dialog{width:calc(100% - 20px);padding:20px;max-height:88dvh}.dialog-heading h2{font-size:23px}.dialog-heading{margin-bottom:15px;gap:15px}.search-results{max-height:53dvh}.search-hit{padding:14px 8px}.search-hit h3{font-size:15px}.search-hit p{font-size:12px}.search-hint{display:none}.toc-list a{font-size:13px;gap:10px;padding:12px 9px}.programme-list{max-height:38dvh}.course-duration-detail{font-size:16px!important}.reader-top{height:calc(57px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 9px 0;gap:8px}.reader-back{width:35px;font-size:0;justify-content:center}.reader-back .icon{width:19px;height:19px}.reader-title{font-size:12px;padding-left:10px}.reader-duration{font-size:9px}.reader-position{font-size:10px}.reader-top>.icon-button{width:34px;height:44px}.reader-tools{height:48px;padding:0 8px;gap:4px}.reader-tools-group{gap:2px}.reader-tool{font-size:10px;padding:7px 8px;gap:5px;min-height:44px}.reader-tool .icon{width:15px;height:15px}.reader-tool .tool-word{display:none}.reader-done{font-size:10px}.reader-frame{height:calc(100dvh - 105px - env(safe-area-inset-top))}.reader-loading{inset:calc(105px + env(safe-area-inset-top)) 0 0}}
@media(max-width:360px){main{padding-left:16px;padding-right:16px}.topbar{padding-left:16px;padding-right:16px}.library-intro h1{font-size:30px}.course-entry{gap:0 11px;grid-template-columns:21px minmax(0,1fr)}.course-entry-copy h3{font-size:20px}.course-entry-copy p{font-size:13px}.course-entry-meta{display:block}.course-entry-meta>span{margin-bottom:7px}.course-entry-meta>span:not(.course-time){display:block}.reader-tool{padding-left:6px;padding-right:6px}.reader-tools{padding-left:5px;padding-right:5px}.reader-position{font-size:9px}.reader-title{font-size:11px}.reader-duration{font-size:8px}.reader-top{gap:5px;padding-left:5px;padding-right:5px}.progress-overview{gap:14px}.stat strong{font-size:21px}.stat>span{font-size:9px}.continue-card .primary{font-size:11px;padding:10px 11px}.continue-topic{font-size:12px}.section-heading>span{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
:root{--sync-green:#236655}
.sync-section{margin:38px 0 28px;padding:28px 0;border-top:1px solid var(--line,#dce3e4);border-bottom:1px solid var(--line,#dce3e4)}.sync-section h2{font:500 28px/1.3 var(--serif,Georgia,serif);margin:0 0 16px}.sync-section>p{max-width:690px;line-height:1.75}.sync-status{font-size:14px;color:var(--muted,#5d6c6a);display:flex;align-items:baseline;gap:10px}.sync-status.connected:before{content:'';flex:none;width:7px;height:7px;border-radius:50%;background:var(--sync-green)}.sync-disconnect{background:transparent;border:0;color:var(--muted,#5d6c6a);text-decoration:underline;text-underline-offset:4px;padding:12px 0;font:inherit;min-height:44px;cursor:pointer}.pair-code{display:block;font:500 clamp(27px,7vw,40px)/1.5 ui-monospace,Consolas,monospace;letter-spacing:.1em;white-space:nowrap;padding:18px 0 22px;user-select:all;color:var(--ink,#182c2a)}.sync-input-label{display:block;margin:22px 0 10px;font-size:14px}.sync-code-input{display:block;width:100%;max-width:360px;font:500 24px/1.5 ui-monospace,Consolas,monospace;text-transform:uppercase;letter-spacing:.08em;padding:12px;background:var(--paper,#f8fafb);color:inherit;border:1px solid var(--line,#dce3e4);border-radius:3px}.sync-form-message{min-height:24px;font-size:14px;line-height:1.5;margin:12px 0}.note-version{padding:20px 0;border-bottom:1px solid var(--line,#dce3e4)}.note-version small{color:var(--muted,#5d6c6a)}.note-version .note-text{margin:15px 0;max-height:300px;overflow:auto}.backup-tools summary{min-height:44px;cursor:pointer;color:var(--muted,#5d6c6a)}
@media(max-width:560px){.sync-section{padding:24px 0}.sync-section .actions{display:grid;gap:10px}.sync-section .actions button{width:100%;justify-content:center}.sync-disconnect{text-align:left}.pair-code{letter-spacing:.06em}.sync-section h2{font-size:25px}}
#sync-join-form .primary{font-size:16px;min-height:48px}@media(max-width:560px){#sync-join-form .primary{width:100%;justify-content:center}}