/* NotesNepal Lok Sewa – own look (green + saffron), scoped to .nnls */
.nnls{--ls:#0b6e4f;--ls-2:#0e8a63;--ls-soft:#e8f4ef;--ls-acc:#f2a900;--ls-ink:#14211c;--ls-mut:#5c6b65;--ls-line:#d8e5df;--ls-red:#c62f3a;color:var(--ls-ink);font-family:"Noto Sans Devanagari","Mulish",system-ui,sans-serif;line-height:1.65}
.nnls-page .entry__head h1{color:#0b6e4f}
.nnls h2{font-size:1.25rem;margin:2rem 0 .8rem;color:var(--ls)}
.nnls-h3{font-size:1rem;margin:1.2rem 0 .5rem;color:var(--ls-mut)}
.nnls-muted{color:var(--ls-mut);font-size:.9rem}
.nnls-note{margin-top:2rem;padding:.8rem 1rem;border-left:4px solid var(--ls-acc);background:#fff8e6;border-radius:6px}
.nnls-crumb{font-size:.88rem;color:var(--ls-mut);margin-bottom:.6rem}.nnls-crumb a{color:var(--ls)}
.nnls-hero{background:linear-gradient(135deg,var(--ls),var(--ls-2));color:#fff;border-radius:18px;padding:28px 24px;margin:0 0 1.2rem;position:relative;overflow:hidden}
.nnls-hero:after{content:"";position:absolute;right:-40px;top:-40px;width:180px;height:180px;border-radius:50%;background:rgba(242,169,0,.25)}
.nnls-hero--small{padding:20px 22px}
.nnls-kicker{margin:0;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:#ffe08a;font-weight:700}
.nnls-hero__title{font-size:1.7rem;font-weight:700;margin:.2rem 0 .4rem;line-height:1.3;position:relative;z-index:1}
.nnls-hero--small .nnls-hero__title{font-size:1.35rem}
.nnls-hero__sub{margin:0 0 1rem;opacity:.92;position:relative;z-index:1}
.nnls-hero__btns{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:1}
.nnls-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.55rem 1.1rem;border-radius:999px;border:2px solid var(--ls);background:#fff;color:var(--ls);font:600 .95rem/1.2 inherit;font-family:inherit;text-decoration:none;cursor:pointer}
.nnls-btn--main{background:var(--ls-acc);border-color:var(--ls-acc);color:#2b1d00}
.nnls-hero .nnls-btn:not(.nnls-btn--main){background:transparent;border-color:#fff;color:#fff}
.nnls-btn:hover{filter:brightness(.96)}
.nnls-papers{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.nnls-paper{display:flex;flex-direction:column;gap:4px;padding:18px;border:1px solid var(--ls-line);border-radius:16px;background:#fff;text-decoration:none;color:inherit;box-shadow:0 2px 0 var(--ls-line);transition:transform .15s}
.nnls-paper:hover{transform:translateY(-2px);border-color:var(--ls)}
.nnls-paper__no{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--ls-soft);color:var(--ls);font-weight:700}
.nnls-paper__name{font-weight:700;font-size:1.05rem}
.nnls-paper__en,.nnls-paper__meta{font-size:.85rem;color:var(--ls-mut)}
.nnls-bar{display:block;height:6px;border-radius:6px;background:var(--ls-soft);overflow:hidden;margin-top:6px}
.nnls-bar>span{display:block;height:100%;background:var(--ls);transition:width .3s}
.nnls-chips{display:flex;flex-wrap:wrap;gap:8px}
.nnls-chip{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:.35rem .9rem;border-radius:999px;background:var(--ls-soft);color:var(--ls);text-decoration:none;font-weight:600;font-size:.92rem}
.nnls-chip small{background:#fff;border-radius:999px;padding:0 .45rem;font-size:.75rem}
.nnls-chip.is-on{background:var(--ls);color:#fff}
.nnls-chips--topics{margin:0 0 1rem}
.nnls-progress{border:1px solid var(--ls-line);border-radius:16px;padding:6px 18px 12px;margin:0 0 1rem}
.nnls-progress__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.nnls-stat{background:var(--ls-soft);border-radius:12px;padding:10px;text-align:center}
.nnls-stat__v{display:block;font-size:1.3rem;font-weight:700;color:var(--ls)}
.nnls-stat__l{font-size:.8rem;color:var(--ls-mut)}
.nnls-quiz{border:2px solid var(--ls);border-radius:18px;padding:18px;background:#fff;margin:0 0 1.5rem;scroll-margin-top:80px}
.nnls-q__head{display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:space-between;font-size:.88rem;color:var(--ls-mut)}
.nnls-q__topic{background:var(--ls-soft);color:var(--ls);border-radius:999px;padding:0 .6rem}
.nnls-q__timer{font-weight:700;color:var(--ls-red)}
.nnls-q__text{font-size:1.15rem;font-weight:600;margin:14px 0}
.nnls-q__opts{display:grid;gap:10px}
.nnls-opt{display:flex;gap:12px;align-items:flex-start;text-align:left;width:100%;min-height:48px;padding:10px 14px;border:2px solid var(--ls-line);border-radius:12px;background:#fff;font:inherit;color:inherit;cursor:pointer}
.nnls-opt:hover:not(:disabled){border-color:var(--ls)}
.nnls-opt__k{flex:0 0 28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--ls-soft);color:var(--ls);font-weight:700}
.nnls-opt.is-right{border-color:#1a7f37;background:#eaf7ee}.nnls-opt.is-right .nnls-opt__k{background:#1a7f37;color:#fff}
.nnls-opt.is-wrong{border-color:var(--ls-red);background:#fdecee}.nnls-opt.is-wrong .nnls-opt__k{background:var(--ls-red);color:#fff}
.nnls-opt.is-picked{border-color:var(--ls);background:var(--ls-soft)}
.nnls-opt:disabled{cursor:default}
.nnls-q__fb{margin:14px 0 0;padding:12px 14px;border-radius:12px}
.nnls-q__fb p{margin:.3rem 0 0}
.nnls-q__fb.is-ok{background:#eaf7ee}.nnls-q__fb.is-no{background:#fdecee}
.nnls-q__nav{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;margin-top:14px}
.nnls-result{text-align:center;padding:10px}
.nnls-result__big{font-size:2.4rem;font-weight:800;color:var(--ls);margin:0}
.nnls-review{padding-left:1.2rem}.nnls-review li{margin:.6rem 0;padding:.5rem .7rem;border-radius:10px}
.nnls-review li.is-ok{background:#eaf7ee}.nnls-review li.is-no{background:#fdecee}.nnls-review p{margin:.15rem 0}
.nnls-err{color:var(--ls-red)}
.nnls-items{padding-left:2.2rem;margin:0}
.nnls-item{margin:0 0 1rem;padding:14px 16px 16px;border:1px solid var(--ls-line);border-radius:14px;background:#fff}
.nnls-item::marker{font-weight:700;color:var(--ls)}
.nnls-item .nnls-q__opts{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.nnls-wait{margin:.7rem 0 0;font-size:.9rem;color:var(--ls-mut);font-weight:600}
.nnls-ans{margin-top:.8rem;padding:10px 14px;border-left:4px solid #1a7f37;background:#eaf7ee;border-radius:0 10px 10px 0}
.nnls-ans p{margin:.2rem 0}
.nnls-score{position:sticky;top:8px;z-index:5;display:inline-block;margin:0 0 .8rem;padding:.3rem .9rem;border-radius:999px;background:var(--ls);color:#fff;font-size:.9rem}
.nnls-pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin:1.2rem 0 0}
.nnls-pager__nums{display:flex;flex-wrap:wrap;gap:6px}
.nnls-pager__n{min-width:40px;min-height:40px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--ls-line);color:var(--ls);text-decoration:none;font-weight:600}
.nnls-pager__n.is-on{background:var(--ls);border-color:var(--ls);color:#fff}
.nnls-pager__gap{align-self:center;color:var(--ls-mut)}
.nnls-list__q{font-weight:600;margin:.2rem 0}
.nnls-list__o{margin:.2rem 0 .4rem;color:var(--ls-mut)}
.nnls-list summary{cursor:pointer;color:var(--ls);font-weight:600}
.nnls-chat-fab{position:fixed;right:16px;bottom:16px;z-index:60;display:inline-flex;gap:6px;align-items:center;min-height:48px;padding:.6rem 1rem;border:0;border-radius:999px;background:var(--ls,#0b6e4f);color:#fff;font:600 .95rem/1 "Noto Sans Devanagari",system-ui,sans-serif;box-shadow:0 6px 18px rgba(0,0,0,.2);cursor:pointer}
.nnls-chat{position:fixed;right:16px;bottom:16px;z-index:61;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100vh - 100px));display:flex;flex-direction:column;background:#fff;border:1px solid var(--ls-line);border-radius:16px;box-shadow:0 12px 40px rgba(0,0,0,.25);overflow:hidden}
.nnls-chat[hidden],.nnls-chat-fab[hidden]{display:none}
.nnls-chat header{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:var(--ls);color:#fff}
.nnls-chat header button{background:none;border:0;color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;min-width:40px;min-height:40px}
.nnls-chat__log{flex:1;overflow:auto;padding:12px;display:flex;flex-direction:column;gap:8px;background:#f7faf8}
.nnls-chat__msg{margin:0;padding:8px 12px;border-radius:12px;max-width:88%;white-space:pre-wrap;font-size:.93rem}
.nnls-chat__msg--bot{background:#fff;border:1px solid var(--ls-line);align-self:flex-start}
.nnls-chat__msg--me{background:var(--ls);color:#fff;align-self:flex-end}
.nnls-chat form{display:flex;gap:8px;padding:10px;border-top:1px solid var(--ls-line)}
.nnls-chat textarea{flex:1;resize:none;border:1px solid var(--ls-line);border-radius:10px;padding:8px;font:inherit}
.nnls-chat__note{margin:0;padding:0 12px 8px;font-size:.75rem;color:var(--ls-mut)}
@media (max-width:600px){
	.nnls-hero{padding:22px 18px;border-radius:14px}
	.nnls-hero__title{font-size:1.35rem}
	.nnls-progress__grid{gap:6px}
	.nnls-quiz{padding:14px;border-radius:14px}
	.nnls-q__text{font-size:1.05rem}
	.nnls-btn{width:100%}
	.nnls-q__nav .nnls-btn{width:auto;flex:1}
}
.nnls-chat form .nnls-btn{width:auto;flex:0 0 auto;min-height:44px;padding:.4rem .9rem}
.nnls-chat textarea{min-width:0}

/* 0.3.0: exam pages, paper tabs, comments */
.nnls-orgs{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.nnls-org{padding:16px 18px;border:1px solid var(--ls-line);border-top:4px solid var(--ls);border-radius:14px;background:#fff}
.nnls-org:nth-child(even){border-top-color:var(--ls-acc)}
.nnls-org__name{display:block;font-weight:700;font-size:1.08rem;color:var(--ls-ink);text-decoration:none}
.nnls-org ul{list-style:none;margin:.5rem 0 0;padding:0}
.nnls-org li{border-top:1px dashed var(--ls-line)}
.nnls-org li a{display:block;padding:.35rem 0;color:var(--ls);text-decoration:none;font-weight:600;font-size:.93rem}
.nnls-org li a:before{content:"› ";color:var(--ls-acc)}
.nnls-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 1rem;border-bottom:2px solid var(--ls-line)}
.nnls-tab{padding:.6rem 1rem;margin-bottom:-2px;border:2px solid transparent;border-radius:12px 12px 0 0;background:var(--ls-soft);color:var(--ls);font-weight:700;text-decoration:none;font-size:.95rem}
.nnls-tab.is-on{background:#fff;border-color:var(--ls-line);border-bottom-color:#fff;color:var(--ls-ink)}
.nnls-expl,.nnls-q__fb p{white-space:pre-line}
.nnls-cm{margin-top:.8rem;border-top:1px dashed var(--ls-line);padding-top:.5rem}
.nnls-cm summary{cursor:pointer;color:var(--ls-mut);font-size:.9rem;font-weight:600}
.nnls-cm[open] summary{color:var(--ls)}
.nnls-cm__list{list-style:none;margin:.6rem 0;padding:0;display:grid;gap:8px}
.nnls-cm__item{padding:8px 12px;background:#f7faf8;border-radius:10px}
.nnls-cm__item.is-admin{background:var(--ls-soft);border-left:3px solid var(--ls)}
.nnls-cm__who{margin:0;font-size:.85rem}.nnls-cm__who time{color:var(--ls-mut);margin-left:4px}
.nnls-cm__msg{margin:.2rem 0 0;white-space:pre-line}
.nnls-cm__tag{display:inline-block;font-size:.72rem;font-weight:700;padding:0 .5rem;border-radius:999px;background:#fdecee;color:var(--ls-red)}
.nnls-cm__tag--admin{background:var(--ls);color:#fff}
.nnls-cm__form{display:grid;gap:8px;margin-top:.6rem}
.nnls-cm__kinds{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.9rem}
.nnls-cm__kinds label{display:inline-flex;gap:6px;align-items:center}
.nnls-cm__kinds input{width:auto;margin:0}
.nnls-cm__form textarea{width:100%;border:1px solid var(--ls-line);border-radius:10px;padding:8px;font:inherit;box-sizing:border-box}
.nnls-cm__row{display:flex;flex-wrap:wrap;gap:8px}
.nnls-cm__row input[type=text]{flex:1;min-width:140px;border:1px solid var(--ls-line);border-radius:10px;padding:8px;font:inherit}
.nnls-cm__row .nnls-btn{width:auto}
.nnls-cm__note{margin:0;font-size:.82rem;color:var(--ls-mut)}
.nnls-cm__form.is-sent .nnls-cm__note{color:#1a7f37;font-weight:600}
.nnls-hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
@media (max-width:600px){.nnls-tabs{flex-wrap:nowrap;overflow-x:auto}.nnls-tab{white-space:nowrap}}

/* Student account bar + email-code login (0.8.0) */
.nnls-acct { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin: 0 0 14px; padding: 10px 14px; border: 1px dashed #b7d9c9; border-radius: 12px; background: #f6fbf8; font-size: .92rem; }
.nnls-acct[hidden], .nnls-acct [hidden] { display: none !important; }
.nnls-acct__out, .nnls-acct__in { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.nnls-btn--small { min-height: 34px; padding: .3rem .9rem; font-size: .85rem; }
.nnls-link { background: none; border: 0; padding: 0; color: #0b6e4f; text-decoration: underline; cursor: pointer; font: inherit; }
.nnls-acct__hist { flex-basis: 100%; overflow-x: auto; }
.nnls-hist { width: 100%; border-collapse: collapse; font-size: .88rem; }
.nnls-hist th, .nnls-hist td { padding: 6px 8px; border-bottom: 1px solid #e3ece7; text-align: left; white-space: nowrap; }
.nnls-login { width: min(92vw, 400px); border: 0; border-radius: 16px; padding: 22px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.nnls-login::backdrop { background: rgba(10,20,15,.45); }
.nnls-login__t { margin: 0 0 4px; font-size: 1.2rem; font-weight: 700; color: #0b6e4f; }
.nnls-login label { display: block; margin: 12px 0 0; font-weight: 600; }
.nnls-login input { display: block; width: 100%; margin-top: 6px; padding: 10px 12px; border: 1px solid #cfd8d3; border-radius: 10px; font-size: 1rem; }
.nnls-login__msg { min-height: 1.4em; margin: 10px 0 0; font-size: .9rem; color: #0b6e4f; }
.nnls-login__g { display: flex; justify-content: center; min-height: 44px; margin: 14px 0 4px; }
.nnls-login__or { margin: 10px 0 0; text-align: center; font-size: .85rem; color: #6b7a72; }
.nnls-login__btns { display: flex; gap: 10px; margin-top: 14px; }
/* ---------- 0.9: courses, lessons, tests, Study Abroad home ---------- */
.nnls-h1{font-size:1.6rem;line-height:1.3;margin:.2rem 0 .4rem;color:var(--ls)}
.nnls-course .entry__content{font-size:1.05rem}
.nnls-hero .nnls-hero__title{color:#fff;margin-top:.2rem}
.nnls-badges{display:flex;flex-wrap:wrap;gap:6px;margin:.2rem 0 .8rem;position:relative;z-index:1}
.nnls-badge{display:inline-block;padding:.15rem .65rem;border-radius:999px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.45);font-size:.8rem;font-weight:700}
.nnls-search{display:flex;gap:8px;margin:0 0 .9rem;position:relative;z-index:1}
.nnls-search input{flex:1;min-width:0;min-height:44px;border-radius:999px;border:0;padding:0 1rem;font:inherit}
.nnls-cprog{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin:0 0 1rem;font-size:.9rem;color:var(--ls-mut)}
.nnls-cprog .nnls-bar{flex:1 1 100%;margin:0}
.nnls-modules{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.nnls-module{border:1px solid var(--ls-line);border-radius:14px;padding:12px 16px;background:#fff}
.nnls-module h3{margin:.1rem 0 .4rem;font-size:1.05rem}.nnls-module h3 a{color:var(--ls);text-decoration:none}
.nnls-lessons{margin:0;padding-left:1.3rem}.nnls-lessons li{margin:.3rem 0}
.nnls-lessons li.is-done::marker{content:"✓  ";color:#1a7f37;font-weight:700}
.nnls-lessons li.is-done>a{color:var(--ls-mut)}
.nnls-tag{display:inline-block;margin-left:6px;padding:0 .45rem;border-radius:999px;background:var(--ls-soft);color:var(--ls);font-size:.72rem;font-weight:700;vertical-align:middle}
.nnls-toc{border:1px solid var(--ls-line);border-left:4px solid var(--ls);border-radius:10px;padding:.6rem 1rem;margin:0 0 1.2rem;background:#fbfdfc}
.nnls-toc__t{margin:0 0 .2rem;font-weight:700;color:var(--ls)}.nnls-toc ol{margin:0;padding-left:1.2rem}.nnls-toc a{color:inherit}
.nnls-lesson__body h2{scroll-margin-top:80px}
.nnls-lesson__body table{width:100%;border-collapse:collapse;margin:.6rem 0 1rem;font-size:.95rem;display:block;overflow-x:auto}
.nnls-lesson__body th,.nnls-lesson__body td{border:1px solid var(--ls-line);padding:.45rem .6rem;text-align:left;vertical-align:top}
.nnls-lesson__body th{background:var(--ls-soft)}
.nnls-lesson__body blockquote{margin:1rem 0;padding:.8rem 1rem;background:#f7faf9;border-left:4px solid var(--ls-acc);border-radius:8px}
.nnls-tablewrap{overflow-x:auto}
.nnls-kanatable td{text-align:center;min-width:64px}.nnls-kana{font-size:1.6rem;line-height:1.2}
.nnls-say{border:0;background:var(--ls-soft);border-radius:999px;width:30px;height:30px;cursor:pointer;font-size:.85rem;vertical-align:middle}
.nnls-official{font-size:.9rem;padding:.6rem .8rem;background:#fff8e6;border-radius:8px}
.nnls-done{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:1.4rem 0}
.nnls-btn.is-done{background:#eaf7ee;border-color:#1a7f37;color:#1a7f37}
.nnls-pager{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:1.4rem 0}
.nnls-pager a{display:block;padding:.7rem .9rem;border:1px solid var(--ls-line);border-radius:12px;text-decoration:none;color:var(--ls);font-weight:600;line-height:1.35}
.nnls-pager small{display:block;color:var(--ls-mut);font-weight:400}.nnls-pager__next{text-align:right}
.nnls-related ul{padding-left:1.2rem}
.nnls-testinfo{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:.4rem 0 .8rem}
.nnls-testinfo li{background:var(--ls-soft);border-radius:10px;padding:.35rem .8rem;font-size:.92rem}
.nnls-qgrid{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0 10px}
.nnls-qgrid__b{width:36px;height:36px;border-radius:8px;border:1px solid var(--ls-line);background:#fff;font:inherit;font-size:.85rem;cursor:pointer}
.nnls-qgrid__b.is-done{background:var(--ls-soft);border-color:var(--ls);color:var(--ls)}
.nnls-qgrid__b.is-now{outline:2px solid var(--ls-acc)}
.nnls-result{position:relative;overflow:hidden}
.nnls-result__title{font-weight:700;font-size:1.1rem;margin:0}
.nnls-result__msg{font-size:1.25rem;font-weight:700;margin:.4rem 0}
.nnls-result.is-pass .nnls-result__msg{color:#1a7f37}.nnls-result.is-fail .nnls-result__msg{color:var(--ls-red)}
.nnls-result__facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px;list-style:none;padding:0;margin:.8rem 0}
.nnls-result__facts li{background:var(--ls-soft);border-radius:10px;padding:.45rem}.nnls-result__facts span{display:block;font-size:.78rem;color:var(--ls-mut)}
.nnls-weak{text-align:left;background:#fff8e6;border-radius:10px;padding:.6rem .9rem;margin:.6rem 0}.nnls-weak p{margin:0}
.nnls-confetti i{position:absolute;top:-10px;width:8px;height:14px;border-radius:2px;opacity:.9;animation:nnls-fall 1.8s ease-in forwards}
.nnls-confetti i:nth-child(3n){background:var(--ls-acc)}.nnls-confetti i:nth-child(3n+1){background:var(--ls)}.nnls-confetti i:nth-child(3n+2){background:var(--ls-red)}
.nnls-confetti i:nth-child(1){left:5%}.nnls-confetti i:nth-child(2){left:11%;animation-delay:.1s}.nnls-confetti i:nth-child(3){left:17%;animation-delay:.3s}.nnls-confetti i:nth-child(4){left:23%;animation-delay:.05s}.nnls-confetti i:nth-child(5){left:29%;animation-delay:.25s}.nnls-confetti i:nth-child(6){left:35%;animation-delay:.15s}.nnls-confetti i:nth-child(7){left:41%;animation-delay:.35s}.nnls-confetti i:nth-child(8){left:47%}.nnls-confetti i:nth-child(9){left:53%;animation-delay:.2s}.nnls-confetti i:nth-child(10){left:59%;animation-delay:.4s}.nnls-confetti i:nth-child(11){left:65%;animation-delay:.1s}.nnls-confetti i:nth-child(12){left:71%;animation-delay:.3s}.nnls-confetti i:nth-child(13){left:77%;animation-delay:.05s}.nnls-confetti i:nth-child(14){left:83%;animation-delay:.25s}.nnls-confetti i:nth-child(15){left:89%;animation-delay:.15s}.nnls-confetti i:nth-child(16){left:95%;animation-delay:.35s}.nnls-confetti i:nth-child(17){left:8%;animation-delay:.45s}.nnls-confetti i:nth-child(18){left:62%;animation-delay:.5s}
@keyframes nnls-fall{to{transform:translateY(320px) rotate(540deg);opacity:0}}
@media (prefers-reduced-motion:reduce){.nnls-confetti{display:none}}
.nnls-ccards{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(min(100%,160px),1fr))}
.nnls-ccard{display:flex;flex-direction:column;gap:3px;padding:14px 16px;border:1px solid var(--ls-line);border-radius:16px;background:#fff;text-decoration:none;color:inherit;box-shadow:0 2px 0 var(--ls-line);transition:transform .15s}
.nnls-ccard:hover{transform:translateY(-2px);border-color:var(--ls)}
.nnls-ccard__icon{font-size:1.6rem;line-height:1}.nnls-ccard__name{font-weight:700;line-height:1.3}
.nnls-ccard__lv,.nnls-ccard__meta{font-size:.84rem;color:var(--ls-mut)}
.nnls-continue__card{display:flex;flex-direction:column;padding:12px 16px;border-radius:14px;background:var(--ls-soft);color:var(--ls);text-decoration:none;font-weight:700}
.nnls-continue__card small{font-weight:400;color:var(--ls-mut)}
.nnls-readlist{display:grid;gap:6px 16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));padding-left:1.1rem;margin:0}
.nnls-readlist small{display:block;color:var(--ls-mut);font-size:.8rem}
.nnls-daily{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));margin-top:10px}
.nnls-daily__item{display:flex;flex-direction:column;gap:2px;padding:12px;border-radius:14px;border:1px solid var(--ls-line);text-decoration:none;color:inherit;background:#fff}
.nnls-daily__item span{font-size:1.3rem}.nnls-daily__item small{color:var(--ls-mut)}
.nnls-quiz--daily{margin-bottom:.6rem}
.nnls-aibox{border-radius:16px;background:var(--ls-soft);padding:6px 18px 16px;margin-top:1.4rem}
.nnls-mocks{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.nnls-mock{display:flex;flex-direction:column;padding:12px 14px;border-radius:14px;border:2px solid var(--ls);text-decoration:none;color:var(--ls)}
.nnls-mock small{color:var(--ls-mut)}
.nnls-faq details{border:1px solid var(--ls-line);border-radius:12px;padding:.6rem .9rem;margin:.5rem 0;background:#fff}
.nnls-faq summary{cursor:pointer;font-weight:600}.nnls-faq p{margin:.5rem 0 0}
.nnls-adslot{margin:1.4rem 0}
@media (max-width:600px){.nnls-h1{font-size:1.35rem}.nnls-search{flex-direction:column}.nnls-pager{grid-template-columns:1fr}.nnls-pager__next{text-align:left}}
/* Print only the result the student chose to print */
#nnls-print-sheet{display:none}
@media print{
body.nnls-printing>*:not(#nnls-print-sheet){display:none!important}
body.nnls-printing #nnls-print-sheet{display:block;padding:0;margin:0}
body.nnls-printing .nnls-noprint,body.nnls-printing .nnls-confetti{display:none}
body.nnls-printing .nnls-result__facts li,body.nnls-printing .nnls-review li{background:none;border:1px solid #999}
}

/* ---------- 0.10: writing / speaking practice ---------- */
.nnls-notice{padding:.7rem .9rem;border-left:4px solid var(--ls-acc);background:#fff8e6;border-radius:6px;font-size:.92rem}
.nnls-task{margin:1.5rem 0;padding:16px;border:1px solid var(--ls-line);border-radius:16px;background:#fff}
.nnls-task__q{padding:12px 14px;background:var(--ls-soft);border-radius:12px;margin-bottom:12px}
.nnls-task__q p{margin:.3rem 0}
.nnls-task__label{font-size:.8rem;font-weight:700;color:var(--ls);text-transform:uppercase;letter-spacing:.03em}
.nnls-rec{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:.6rem 0}
.nnls-rec__time{font:600 1.05rem/1 ui-monospace,monospace;color:var(--ls-red)}
.nnls-rec audio{width:100%;max-width:420px}
.nnls-editor{border:1px solid var(--ls-line);border-radius:12px;background:#fff;overflow:hidden}
.nnls-editor__bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;padding:6px 10px;background:#f7faf8;border-bottom:1px solid var(--ls-line);font-size:.85rem}
.nnls-editor__bar [data-count].is-ok{color:var(--ls);font-weight:700}
.nnls-editor textarea{display:block;width:100%;box-sizing:border-box;border:0;padding:12px;font:1rem/1.7 "Mulish","Noto Sans Devanagari","Noto Sans JP","Noto Sans KR",system-ui,sans-serif;resize:vertical;min-height:8rem;background:#fff;color:var(--ls-ink)}
.nnls-editor textarea:focus{outline:2px solid var(--ls-2);outline-offset:-2px}
.nnls-editor.is-full{position:fixed;inset:0;z-index:99999;border-radius:0;display:flex;flex-direction:column}
.nnls-editor.is-full textarea{flex:1;resize:none;max-width:860px;margin:0 auto;font-size:1.08rem}
body.nnls-noscroll{overflow:hidden}
.nnls-task__btns{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:12px 0}
.nnls-task__note{margin:.3rem 0 0}
.nnls-model{margin-top:1rem;border:1px dashed var(--ls-line);border-radius:12px;padding:.6rem .9rem}
.nnls-model summary{cursor:pointer;font-weight:600;color:var(--ls)}
.nnls-fb{margin:1rem 0;padding:14px 16px;border-radius:14px;background:#f7faf8;border:1px solid var(--ls-line)}
.nnls-fb h3{font-size:1rem;margin:1rem 0 .4rem;color:var(--ls)}
.nnls-fb ul{margin:.2rem 0;padding-left:1.2rem}
.nnls-fb__score{font-size:1.1rem;margin:0}.nnls-fb__score b{font-size:1.8rem;color:var(--ls);margin-left:.3rem}
.nnls-fb__crit{width:100%;border-collapse:collapse;font-size:.9rem;margin:.6rem 0}
.nnls-fb__crit td{padding:6px 8px;border-bottom:1px solid var(--ls-line);vertical-align:top}
.nnls-fb__crit td:nth-child(2){font-weight:700;color:var(--ls);white-space:nowrap}
.nnls-fb__checks{list-style:none;padding:0!important}
.nnls-fb__checks li{padding:.25rem 0}.nnls-fb__checks .is-ok{color:var(--ls)}.nnls-fb__checks .is-no{color:#8a5a00}
.nnls-fb__corr s{color:var(--ls-red)}.nnls-fb__corr b{color:var(--ls)}.nnls-fb__corr small{color:var(--ls-mut)}
.nnls-fb__improved{margin-top:.8rem}.nnls-fb__improved summary{cursor:pointer;font-weight:600;color:var(--ls)}
.nnls-fb__next{margin-top:.8rem;padding:.6rem .8rem;background:#fff8e6;border-radius:8px}

/* ---------- 0.10: saved questions, My Progress ---------- */
.nnls-save{border:0;background:none;color:var(--ls-mut);font:600 .82rem/1.2 inherit;font-family:inherit;cursor:pointer;padding:6px 0;min-height:32px}
.nnls-save.is-on{color:#b07800}
.nnls-save--q{display:block;margin:.2rem 0 -.2rem auto}
.nnls-item .nnls-save{margin-top:.3rem}
.nnls-dash .nnls-stats,.nnls-dash [data-dash-stats]{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin:1rem 0}
.nnls-stat__v{display:block;font-size:1.35rem;font-weight:700;color:var(--ls)}.nnls-stat__l{display:block;font-size:.82rem;color:var(--ls-mut)}
.nnls-dash__courses{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.nnls-dash__course{padding:14px;border:1px solid var(--ls-line);border-radius:14px;background:#fff}
.nnls-dash__course[hidden]{display:none}
.nnls-dash__ctitle{display:block;font-weight:700;color:var(--ls-ink);text-decoration:none;margin-bottom:.4rem}
.nnls-dash__ready{font-size:.88rem;margin:.5rem 0}
.nnls-dash__ready .is-good{color:var(--ls)}.nnls-dash__ready .is-mid{color:#8a5a00}.nnls-dash__ready .is-low{color:var(--ls-red)}
.nnls-dash__how{margin:.8rem 0;font-size:.88rem;color:var(--ls-mut)}.nnls-dash__how summary{cursor:pointer}
.nnls-dash__weak,.nnls-dash__fb{padding-left:1.2rem}.nnls-dash__fb li{margin-bottom:.5rem}.nnls-dash__fb p{margin:.1rem 0}
.nnls-tag.is-pass{background:#e3f5ec;color:var(--ls)}.nnls-tag.is-fail{background:#fdecee;color:var(--ls-red)}
.nnls-days{display:grid;grid-template-columns:repeat(14,1fr);gap:4px;max-width:420px}
.nnls-days__d{aspect-ratio:1;border-radius:4px;background:#eef2f0}.nnls-days__d.is-on{background:var(--ls-2)}
.nnls-dash__clear{margin-top:2rem;font-size:.85rem}
.nnls-dash .nnls-hist{display:block;overflow-x:auto}
.nnls-dash .nnls-hist td:nth-child(2){white-space:normal;min-width:9rem}
@media (max-width:600px){.nnls-task{padding:12px;margin-left:-4px;margin-right:-4px}.nnls-days{grid-template-columns:repeat(7,1fr);max-width:240px}}
@media print{.nnls-save,.nnls-task__btns,.nnls-rec{display:none!important}}

/* ---------- 0.11: flashcards, certificate ---------- */
.nnls-card{margin:.8rem 0;min-height:180px;padding:22px 18px;border:2px solid var(--ls-line);border-radius:18px;background:#fff;box-shadow:0 3px 0 var(--ls-line);cursor:pointer;display:flex;flex-direction:column;justify-content:center;text-align:center}
.nnls-card:focus{outline:3px solid var(--ls-2);outline-offset:2px}
.nnls-card.is-open{cursor:default;border-color:var(--ls)}
.nnls-card__q{font-size:1.12rem;font-weight:600;margin:0}
.nnls-card__a{margin-top:14px;padding-top:12px;border-top:1px dashed var(--ls-line)}
.nnls-card__ans{font-size:1.2rem;font-weight:700;color:var(--ls);margin:0 0 .4rem}
.nnls-card__hint{margin:12px 0 0;font-size:.85rem;color:var(--ls-mut)}
.nnls-certbox{margin:2rem 0;padding:16px;border:1px solid var(--ls-line);border-radius:16px;background:#fffdf5}
.nnls-certbox h2{margin-top:0}
.nnls-certbox__name{display:inline-flex;flex-direction:column;gap:4px;margin-right:10px;font-size:.88rem}
.nnls-certbox__name input{min-height:40px;padding:6px 10px;border:1px solid var(--ls-line);border-radius:10px;font:inherit;min-width:220px}
.nnls-cert{margin-top:1rem}
.nnls-cert__in{border:6px double #b08a2e;padding:28px 22px;text-align:center;background:#fff;font-family:Georgia,"Noto Serif Devanagari",serif}
.nnls-cert__in p{margin:.35rem 0}
.nnls-cert__brand{font-weight:700;color:var(--ls);letter-spacing:.08em;text-transform:uppercase}
.nnls-cert__title{font-size:1.6rem;margin:.4rem 0 0;color:#6b4e00}
.nnls-cert__ne{color:var(--ls-mut)}
.nnls-cert__name{font-size:1.7rem;font-weight:700;border-bottom:1px solid #b08a2e;display:inline-block;padding:0 24px .2rem;margin:.6rem 0!important}
.nnls-cert__course{font-size:1.15rem;font-weight:700}
.nnls-cert__note{margin-top:1.2rem!important;font-size:.75rem;color:var(--ls-mut);font-family:system-ui,sans-serif}
.nnls-dash__cert{font-weight:700;color:#8a5a00}
@media print{.nnls-cert__in{border-color:#999}.nnls-cert[hidden]{display:block!important}}

/* 0.12: question language switch (English / नेपाली) */
.nnls-lang{display:inline-flex;margin:.5rem 0;border:1px solid var(--ls-line,#d0d7de);border-radius:999px;overflow:hidden;font-size:.85rem}
.nnls-lang button{border:0;background:transparent;color:inherit;padding:.3rem .85rem;cursor:pointer;font:inherit;line-height:1.3}
.nnls-lang button+button{border-left:1px solid var(--ls-line,#d0d7de)}
.nnls-lang button.is-on{background:var(--ls,#0b6e4f);color:#fff}
.nnls-lang button:focus-visible{outline:2px solid var(--ls,#0b6e4f);outline-offset:-2px}
.nnls-list>.nnls-lang{display:flex;width:max-content}
@media print{.nnls-lang{display:none}}

/* ---------- 0.12.7: new look for topic pages (progress banner, 3 s reveal bar, cards) ---------- */
.nnls-btn--solid{background:var(--ls);border-color:var(--ls);color:#fff}
.nnls-btn--solid:hover{background:#095a40}
.nnls-pbar{position:sticky;top:8px;z-index:6;margin:0 0 1rem;padding:10px 14px 12px;border:1.5px solid #86efac;border-radius:16px;background:rgba(240,253,244,.96);backdrop-filter:blur(6px);box-shadow:0 4px 14px rgba(11,110,79,.08)}
.nnls-pbar__row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 12px}
.nnls-pbar__stats{font-weight:700;color:var(--ls);font-size:.95rem}
.nnls-pbar__acts{display:flex;flex-wrap:wrap;gap:6px}
.nnls-pbar__acts .nnls-btn{width:auto}
.nnls-pbar__acts [hidden]{display:none}
.nnls-pbar__bar{height:8px;margin-top:8px;background:#bbf7d0}
.nnls-pbar__bar>span{width:0;background:linear-gradient(90deg,#0b6e4f,#10b981 45%,#6ee7b7 50%,#10b981 55%,#0b6e4f);background-size:200% 100%;animation:nnls-shimmer 2.4s linear infinite;transition:width .5s ease}
@keyframes nnls-shimmer{from{background-position:200% 0}to{background-position:-200% 0}}

.nnls-item{padding:16px 18px 16px;border-radius:16px;box-shadow:0 2px 8px rgba(15,23,42,.04);transition:border-color .2s}
.nnls-item[data-done]{border-color:#b7e4c7}
.nnls-list__q{font-size:1.05rem;line-height:1.5;margin:.1rem 0 .8rem}
.nnls-item .nnls-q__opts{grid-template-columns:1fr}
@media (min-width:600px){.nnls-item .nnls-q__opts{grid-template-columns:1fr 1fr}}
.nnls-opt{transition:border-color .15s,background .15s,transform .15s}
.nnls-opt:hover:not(:disabled){background:#f4fbf7;transform:translateY(-1px)}

.nnls-wait{display:block;margin:.8rem 0 0;padding:10px 12px;border-radius:12px;border:1.5px solid var(--ls-line);font-size:.92rem;font-weight:700;color:var(--ls-ink)}
.nnls-wait.is-ok{border-color:#6ee7b7;background:#f0fdf4;color:#0b6e4f}
.nnls-wait.is-no{border-color:#fca5a5;background:#fef2f2;color:#b91c1c}
.nnls-wait__row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px;margin-bottom:8px}
.nnls-wait__skip{font-weight:700;font-size:.88rem}
.nnls-wait__bar{display:block;height:6px;border-radius:6px;background:rgba(0,0,0,.08);overflow:hidden}
.nnls-wait__bar>span{display:block;height:100%;width:100%;border-radius:inherit;animation:nnls-count 3s linear forwards}
.nnls-wait.is-ok .nnls-wait__bar>span{background:#10b981}
.nnls-wait.is-no .nnls-wait__bar>span{background:#ef4444}
@keyframes nnls-count{from{width:100%}to{width:0}}

.nnls-ans{border:1px solid #bbf7d0;border-left:4px solid #1a7f37;border-radius:12px;background:#f0fdf4;padding:12px 14px;animation:nnls-in .25s ease-out}
@keyframes nnls-in{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.nnls-list.is-fresh .nnls-items{animation:nnls-in .3s ease-out}
.nnls-lang{display:inline-flex;padding:3px;margin:0 0 .8rem;border-radius:999px;background:var(--ls-soft);border:1px solid #a7f3d0}
.nnls-lang button{border:0;background:transparent;padding:.3rem .9rem;border-radius:999px;font:700 .88rem/1.2 inherit;font-family:inherit;color:var(--ls-mut);cursor:pointer}
.nnls-lang button.is-on{background:var(--ls);color:#fff}
.nnls-lang button+button{border-left:0}

@media (max-width:600px){.nnls-pbar{top:4px;padding:8px 10px 10px}.nnls-pbar__acts .nnls-btn{flex:1 1 auto}}
@media (prefers-reduced-motion:reduce){.nnls *{animation:none!important;transition:none!important}.nnls-wait__bar>span{width:0}}

/* ---------- 0.12.9: result line, try again, more practice, dark mode ---------- */
.nnls-res{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 12px;margin:.8rem 0 0;padding:8px 12px;border-radius:12px 12px 0 0;font-weight:700;font-size:.95rem}
.nnls-res.is-ok{background:#dcfce7;color:#0b6e4f}
.nnls-res.is-no{background:#fee2e2;color:#991b1b}
.nnls-res+.nnls-ans{margin-top:0;border-top-left-radius:0;border-top-right-radius:0}
.nnls-res__again{font-weight:700;font-size:.88rem}
.nnls-next{margin:1.4rem 0 .4rem;padding:18px;border:1.5px dashed var(--ls);border-radius:16px;text-align:center;background:#fff}
.nnls-next__t{margin:0 0 .7rem;font-weight:700;color:var(--ls)}
.nnls-next__b{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.nnls-next__b .nnls-btn{width:auto}
.nnls-hero__posts{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 1rem;position:relative;z-index:1}
.nnls-hero__posts a{display:inline-flex;align-items:center;min-height:40px;padding:.35rem 1rem;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.55);color:#fff;font-weight:700;text-decoration:none}
.nnls-hero__posts a:hover{background:rgba(255,255,255,.28)}
.nnls-hero__posts span{align-self:center;font-size:.85rem;opacity:.9;margin-right:2px}

/* Dark mode (theme switch sets data-theme="dark" on <html>) */
:root[data-theme="dark"] .nnls :is(.nnls-opt,.nnls-quiz,.nnls-next,.nnls-item){background:#16202b;color:var(--ls-ink);border-color:var(--ls-line)}
:root[data-theme="dark"] .nnls .nnls-opt:hover:not(:disabled){background:#1b2a24;border-color:var(--ls)}
:root[data-theme="dark"] .nnls .nnls-opt.is-right{background:#123222;border-color:#34d399;color:#d1fae5}
:root[data-theme="dark"] .nnls .nnls-opt.is-wrong{background:#3a1a1e;border-color:#ef6b74;color:#fee2e2}
:root[data-theme="dark"] .nnls .nnls-opt__k{background:#1f3a30;color:#a7f3d0}
:root[data-theme="dark"] .nnls .nnls-ans{background:#123222;border-color:#1f5c43;color:var(--ls-ink)}
:root[data-theme="dark"] .nnls .nnls-pbar{background:rgba(15,23,32,.95);border-color:#1f5c43}
:root[data-theme="dark"] .nnls .nnls-pbar__bar{background:#1f3a30}
:root[data-theme="dark"] .nnls .nnls-wait{border-color:var(--ls-line);color:var(--ls-ink)}
:root[data-theme="dark"] .nnls .nnls-wait.is-ok{background:#123222;border-color:#1f5c43;color:#a7f3d0}
:root[data-theme="dark"] .nnls .nnls-wait.is-no{background:#3a1a1e;border-color:#7f2a31;color:#fecaca}
:root[data-theme="dark"] .nnls .nnls-wait__bar{background:rgba(255,255,255,.1)}
:root[data-theme="dark"] .nnls .nnls-res.is-ok{background:#14532d;color:#d1fae5}
:root[data-theme="dark"] .nnls .nnls-res.is-no{background:#5b1d24;color:#fee2e2}
:root[data-theme="dark"] .nnls .nnls-lang{background:#1f3a30;border-color:#1f5c43}
:root[data-theme="dark"] .nnls .nnls-lang button{color:var(--ls-mut)}
:root[data-theme="dark"] .nnls .nnls-lang button.is-on{color:#0b1a14}
:root[data-theme="dark"] .nnls .nnls-btn--solid{color:#0b1a14}
:root[data-theme="dark"] .nnls :is(.nnls-cm__item,.nnls-cm__form textarea,.nnls-cm__row input[type=text]){background:#16202b;color:var(--ls-ink);border-color:var(--ls-line)}

/* ---------- 0.12.10: question header card, ✓ / ✕ on options ---------- */
.nnls-qahead{margin:0 0 1rem;padding:14px 16px;border:1.5px solid #a7f3d0;border-radius:16px;background:#fff;box-shadow:0 2px 8px rgba(15,23,42,.04)}
.nnls-qahead__top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 12px;padding-bottom:10px;border-bottom:1px solid var(--ls-line)}
.nnls-qahead__top h2{margin:0;font-size:1.2rem;font-weight:800}
.nnls-qahead__top .nnls-lang{margin:0}
.nnls-qahead__how{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-top:10px;font-size:.92rem;color:var(--ls-mut)}
.nnls-qahead__how p{margin:0;flex:1 1 260px}
.nnls-qahead__badge{display:inline-flex;align-items:center;padding:.1rem .7rem;border-radius:999px;background:#fef3c7;border:1px solid #fcd34d;color:#92400e;font-size:.8rem;font-weight:800;white-space:nowrap}
.nnls-opt.is-right::after,.nnls-opt.is-wrong::after{margin-left:auto;padding-left:8px;font-weight:800;font-size:1.05rem;line-height:28px}
.nnls-opt.is-right::after{content:"✓";color:#1a7f37}
.nnls-opt.is-wrong::after{content:"✕";color:var(--ls-red)}
:root[data-theme="dark"] .nnls .nnls-qahead{background:#16202b;border-color:#1f5c43}
:root[data-theme="dark"] .nnls .nnls-qahead__badge{background:#3a2e12;border-color:#7a5a12;color:#fcd34d}
:root[data-theme="dark"] .nnls .nnls-opt.is-right::after{color:#34d399}

/* ---------- 0.12.11: topic page = the NotesNepal single-page design ---------- */
/* pills */
.nnls-pill{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:.35rem 1rem;border-radius:999px;border:1.5px solid #10b981;background:#fff;color:#146c43;font:700 .9rem/1.2 inherit;font-family:inherit;text-decoration:none;cursor:pointer;transition:background .15s,transform .1s}
.nnls-pill:hover{background:#dcfce7}
.nnls-pill:active{transform:scale(.98)}
.nnls-pill:disabled{opacity:.5;cursor:default}
.nnls-pill--solid{background:#146c43;border-color:#146c43;color:#fff}
.nnls-pill--solid:hover{background:#0f5132}
.nnls-pill[hidden]{display:none}
/* live dot */
.nnls-live{position:relative;display:inline-block;flex:0 0 auto;width:10px;height:10px;border-radius:50%;background:#10b981}
.nnls-live:after{content:"";position:absolute;inset:0;border-radius:50%;background:#34d399;animation:nnls-ping 1.4s cubic-bezier(0,0,.2,1) infinite}
.nnls-live--corner{position:absolute;top:-4px;right:-4px}
@keyframes nnls-ping{75%,100%{transform:scale(2.2);opacity:0}}

/* 2. login & progress banner */
.nnls-pbar{position:static;margin:0 0 1.2rem;padding:14px 18px;border:1.5px solid #86efac;border-radius:16px;background:linear-gradient(90deg,#f0fdf4,rgba(247,254,231,.6),#ecfdf5);box-shadow:none;backdrop-filter:none;animation:nnls-glow 2.4s ease-in-out infinite}
@keyframes nnls-glow{0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,0),0 4px 12px rgba(16,185,129,.06);border-color:#86efac}50%{box-shadow:0 0 0 4px rgba(16,185,129,.18),0 6px 18px rgba(16,185,129,.16);border-color:#10b981}}
.nnls-pbar__row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.nnls-pbar__left{display:flex;align-items:center;gap:14px;min-width:0}
.nnls-pbar__icon{position:relative;flex:0 0 40px;height:40px;display:grid;place-items:center;border-radius:12px;background:#dcfce7;border:1px solid #6ee7b7;font-size:1.15rem}
.nnls-pbar__msg{margin:0 0 4px;font-weight:700;font-size:1rem;line-height:1.35;color:#14532d}
.nnls-pbar__chips{display:flex;flex-wrap:wrap;gap:8px;font-size:.78rem;font-weight:700}
.nnls-pbar__stats{display:inline-flex;align-items:center;padding:1px 12px;border-radius:999px;background:#fff;border:1px solid #6ee7b7;color:#065f46}
.nnls-pbar__pct{padding:1px 10px;border-radius:999px;background:rgba(209,250,229,.8);color:#065f46}
.nnls-pbar__acts{display:flex;flex-wrap:wrap;gap:8px;margin-left:auto}
.nnls-pill--glow{animation:nnls-pulse 2s ease-in-out infinite}
@keyframes nnls-pulse{0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,.35);transform:scale(1)}50%{box-shadow:0 0 0 5px rgba(16,185,129,.12);transform:scale(1.02)}}
.nnls-pbar__line{display:flex;justify-content:space-between;gap:8px;margin-top:12px;padding-top:10px;border-top:1px solid rgba(167,243,208,.7);font-size:.74rem;font-weight:700;color:#065f46}
.nnls-pbar__bar{height:10px;margin-top:4px;padding:2px;border-radius:999px;background:rgba(167,243,208,.75);border:1px solid rgba(110,231,183,.6);overflow:hidden}
.nnls-pbar__bar>span{display:block;height:100%;width:8%;border-radius:999px;background:linear-gradient(90deg,#146c43,#10b981 35%,#34d399 50%,#10b981 65%,#146c43);background-size:200% 100%;animation:nnls-shimmer 2.2s linear infinite;transition:width .5s cubic-bezier(.4,0,.2,1)}

/* 6. question & answer card */
.nnls-qahead{border:1.5px solid #6ee7b7;animation:nnls-glow 2.6s ease-in-out infinite}
.nnls-qahead__top{border-bottom-color:#f1f5f9}
.nnls-qahead__ttl{display:flex;align-items:center;gap:10px}
.nnls-qahead__top h2{color:#0d5c3a;font-size:1.25rem}
.nnls-qahead__lang{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.nnls-qahead__hint{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;font-size:.72rem;font-weight:700}
.nnls-qahead__lang .nnls-lang{animation:nnls-pulse 2s ease-in-out infinite;background:#f1f5f9;border-color:#6ee7b7}
.nnls-qahead__how{justify-content:space-between}
.nnls-qahead__txt{display:flex;flex-wrap:wrap;align-items:center;gap:8px;flex:1 1 320px}
.nnls-qahead__txt p{margin:0;flex:1 1 240px;color:#475569}
.nnls-qahead__btns{display:flex;flex-wrap:wrap;gap:8px}
.nnls-qahead__btns .nnls-pill{min-height:32px;font-size:.8rem;padding:.25rem .8rem;border-color:#a7f3d0;background:#f0fdf4}

/* 7. question cards */
.nnls-items{padding-left:0;list-style:none;counter-reset:nnq}
.nnls-item{counter-increment:nnq;padding:20px 22px;border-color:#e2e8f0}
.nnls-list__q{display:flex;gap:10px;font-size:1.06rem;font-weight:700;color:#0f172a}
.nnls-list__q:before{content:counter(nnq) ".";color:#0d5c3a;font-weight:800}
.nnls-items.is-loading{opacity:.35;pointer-events:none;transition:opacity .2s}
.nnls-opt{border-width:1.5px;border-color:#e2e8f0;border-radius:12px}
.nnls-opt:hover:not(:disabled){border-color:#146c43;background:#f4fbf7;box-shadow:0 4px 10px -2px rgba(20,108,67,.08)}
.nnls-opt__k{background:#e3f1eb;color:#0d5c3a}
.nnls-opt.is-right{border-color:#10b981;background:#ecfdf5;color:#065f46}
.nnls-opt.is-right .nnls-opt__k{background:#10b981}
.nnls-opt.is-wrong{border-color:#ef4444;background:#fef2f2;color:#991b1b}
.nnls-opt.is-wrong .nnls-opt__k{background:#ef4444}
/* countdown box */
.nnls-wait.is-ok{animation:nnls-box-g .9s ease-in-out infinite}
.nnls-wait.is-no{animation:nnls-box-r .9s ease-in-out infinite}
@keyframes nnls-box-g{0%,100%{border-color:#6ee7b7;box-shadow:0 0 0 0 rgba(16,185,129,.2)}50%{border-color:#10b981;box-shadow:0 0 0 4px rgba(16,185,129,.15)}}
@keyframes nnls-box-r{0%,100%{border-color:#fca5a5;box-shadow:0 0 0 0 rgba(239,68,68,.2)}50%{border-color:#ef4444;box-shadow:0 0 0 4px rgba(239,68,68,.15)}}
.nnls-wait__side{display:inline-flex;align-items:center;gap:8px}
.nnls-wait__badge{padding:1px 10px;border-radius:999px;font-size:.74rem;font-weight:800;background:rgba(167,243,208,.9);color:#064e3b}
.nnls-wait.is-no .nnls-wait__badge{background:rgba(254,202,202,.9);color:#7f1d1d}
.nnls-wait__skip{padding:2px 10px;border-radius:999px;border:1px solid #6ee7b7;background:#fff;color:#146c43;font:800 .76rem/1.4 inherit;font-family:inherit;cursor:pointer}
.nnls-wait__skip:hover{text-decoration:underline}
.nnls-wait.is-ok .nnls-wait__bar>span{background:linear-gradient(90deg,#059669,#10b981,#6ee7b7,#10b981,#059669);background-size:200% 100%;animation:nnls-count 3s linear forwards,nnls-shimmer 1s linear infinite}
.nnls-wait.is-no .nnls-wait__bar>span{background:linear-gradient(90deg,#dc2626,#ef4444,#fbbf24,#ef4444,#dc2626);background-size:200% 100%;animation:nnls-count 3s linear forwards,nnls-shimmer 1s linear infinite}
/* explanation card */
.nnls-res{background:#f0fdf4;color:#0d5c3a;border:1px solid #bbf7d0;border-bottom:1px solid rgba(167,243,208,.7)}
.nnls-res.is-no{background:#f0fdf4;color:#0d5c3a}
.nnls-res+.nnls-ans{border:1px solid #bbf7d0;border-top:0;border-left:1px solid #bbf7d0;border-radius:0 0 12px 12px;background:#f0fdf4}

/* dark mode for the new parts */
:root[data-theme="dark"] .nnls .nnls-pbar{background:linear-gradient(90deg,rgba(6,78,59,.6),#1e293b,rgba(6,78,59,.5));border-color:#047857}
:root[data-theme="dark"] .nnls .nnls-pbar__msg{color:#d1fae5}
:root[data-theme="dark"] .nnls .nnls-pbar__icon{background:#064e3b;border-color:#047857}
:root[data-theme="dark"] .nnls :is(.nnls-pbar__stats,.nnls-pill,.nnls-wait__skip){background:#1e293b;color:#6ee7b7;border-color:#047857}
:root[data-theme="dark"] .nnls .nnls-pill--solid{background:#10b981;color:#06261a}
:root[data-theme="dark"] .nnls :is(.nnls-pbar__pct,.nnls-qahead__hint){background:#064e3b;color:#a7f3d0;border-color:#047857}
:root[data-theme="dark"] .nnls :is(.nnls-pbar__line){color:#6ee7b7;border-color:#065f46}
:root[data-theme="dark"] .nnls .nnls-pbar__bar{background:#334155;border-color:#047857}
:root[data-theme="dark"] .nnls .nnls-qahead__top h2{color:#34d399}
:root[data-theme="dark"] .nnls .nnls-qahead__txt p{color:#cbd5e1}
:root[data-theme="dark"] .nnls .nnls-list__q{color:#f1f5f9}
:root[data-theme="dark"] .nnls :is(.nnls-res,.nnls-res.is-no,.nnls-res+.nnls-ans){background:rgba(6,78,59,.5);color:#d1fae5;border-color:#065f46}
:root[data-theme="dark"] .nnls .nnls-qahead__btns .nnls-pill{background:#0f2a22}

@media (max-width:600px){
	.nnls-pbar{padding:12px 14px}
	.nnls-pbar__acts{margin-left:0;width:100%}
	.nnls-pbar__acts .nnls-pill{flex:1 1 auto;justify-content:center}
	.nnls-item{padding:16px}
}
@media (prefers-reduced-motion:reduce){.nnls *,.nnls *:after{animation:none!important;transition:none!important}}
.nnls-res+.nnls-ans>p:first-child{display:none}
.nnls-list__q:before{flex:0 0 auto;white-space:nowrap}
:root[data-theme="dark"] .nnls .nnls-list__q:before{color:#34d399}
:root[data-theme="dark"] .nnls .nnls-chip.is-on{background:#10b981;color:#06261a}

/* ---------- 1.0.1 add-on: /loksewa hub layout ---------- */
/* hero: the question counts on their own line */
.nnls-hero__sub>span[lang="ne"]:first-of-type{font-weight:700}
.nnls-hero__sub>span[lang="ne"]:first-of-type::before{content:"";display:block;margin-top:4px}
/* only one exam board: use the full width and put its posts in columns */
.nnls-org:only-child{grid-column:1/-1}
.nnls-org:only-child ul{column-count:2;column-gap:24px}
.nnls-org:only-child li{break-inside:avoid}
@media (min-width:900px){.nnls-org:only-child ul{column-count:3}}
@media (max-width:600px){.nnls-org:only-child ul{column-count:1}}
.nnls-qahead__lang[hidden]{display:none}