/* Tanulófelület: kurzuskártyák, leckeoldal, videó-helyőrző, lapszerkesztő, nyomtatási nézet és a mo-* mozgó ábrák. A fiok.css után töltődik. */

.ln-eyebrow{margin:0 0 8px;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--green-soft-ink)}
.ln-h3{margin:0 0 12px;font-size:clamp(21px,1.7vw,25px);line-height:1.2}
.ln-meta{margin:-14px 0 22px;font-size:14px;line-height:1.6;color:var(--muted)}
.ln-meta a{color:var(--green)}
.ln-title-num{display:inline-block;margin-right:.18em;font-style:italic;color:var(--green-soft)}
.ln-fixture{margin:0;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#7a4d16}

/* Progress */
.ln-progress{display:flex;align-items:center;gap:12px;margin:10px 0 4px}
.ln-bar{position:relative;flex:1;min-width:80px;height:8px;border-radius:999px;background:var(--sage-2);box-shadow:inset 0 0 0 1px var(--line);overflow:hidden}
.ln-bar span{position:absolute;inset:0 auto 0 0;width:var(--p,0%);border-radius:inherit;background:var(--green);transition:width .6s var(--ease)}
.ln-progress-text{flex:none;font-size:13px;font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums}

/* Overview lead */
.ln-lead{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;margin-bottom:clamp(30px,3.4vw,46px);padding:clamp(20px,2.6vw,32px);border:1px solid var(--line);border-radius:26px;background:var(--white);box-shadow:var(--shadow-s)}
.ln-lead-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 16px}
.ln-lead-head .fk-h2{margin:0}
.ln-continue{display:grid;justify-items:start;gap:4px;padding:clamp(18px,2.2vw,26px);border-radius:20px;background:var(--sage-2);box-shadow:inset 0 0 0 1px var(--line)}
.ln-continue.is-big{margin-bottom:clamp(26px,3vw,40px);background:linear-gradient(135deg,var(--sage) 0%,var(--sage-2) 70%)}
.ln-continue .ln-progress{width:min(100%,420px)}
.ln-continue .btn{margin-top:12px}
.ln-continue-title{margin:0;font-size:clamp(25px,2.3vw,34px);line-height:1.12}
.ln-continue-lesson{margin:2px 0 0;font-size:15.5px;line-height:1.5;color:var(--ink)}
.ln-minis{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.ln-mini-link{display:grid;gap:2px;height:100%;padding:14px 16px;border:1px solid var(--line);border-radius:16px;text-decoration:none;transition:border-color .2s,background-color .2s}
.ln-mini-link:hover{border-color:var(--green-soft);background:var(--sage-2)}
.ln-mini-kind{font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green-soft-ink)}
.ln-mini-link b{font-size:15.5px;font-weight:600;line-height:1.35;color:var(--ink)}
.ln-mini-link small{font-size:13px;color:var(--muted)}
.ln-lead-free{display:grid;justify-items:start;gap:10px;padding-top:16px;border-top:1px dashed var(--line-2)}
.ln-lead-free .ln-eyebrow{margin:0}
.ln-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.ln-chip-btn{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:7px 14px;border:1px solid var(--line-2);border-radius:999px;background:var(--white);font-size:14px;font-weight:500;line-height:1.3;color:var(--ink);text-align:left;transition:border-color .2s,background-color .2s}
.ln-chip-btn:hover{border-color:var(--green);background:var(--sage-2)}
.ln-chip-btn .fk-ic{width:18px;height:18px;color:var(--green)}
.ln-chip-btn:disabled{opacity:.6}
.fk-overview-h{margin-top:clamp(8px,1vw,14px)}

/* Course cards */
.ln-cards{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
.ln-cards+.ln-cards{margin-top:16px}
.ln-card{display:grid;align-content:start;gap:8px;padding:20px 20px 18px;border:1px solid var(--line);border-radius:22px;background:var(--white);box-shadow:var(--shadow-s)}
.ln-card.is-free{background:linear-gradient(180deg,var(--butter),var(--white) 55%)}
.ln-card.is-pending{box-shadow:none;border-style:dashed;background:transparent}
.ln-card-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}
.ln-card-kind{font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green-soft-ink)}
.ln-card-title{margin:0;font-size:clamp(22px,1.8vw,26px);line-height:1.18}
.ln-card-title a{text-decoration:none}
.ln-card-title a:hover{text-decoration:underline;text-decoration-thickness:1px}
.ln-card-meta,.ln-card-next{margin:0;font-size:14px;line-height:1.55;color:var(--body)}
.ln-card-next span{color:var(--muted)}
.ln-card .fk-actions{margin-top:8px}

/* Offers */
.ln-more{padding-top:clamp(8px,1vw,16px)}
.ln-group+.ln-group{margin-top:clamp(28px,3vw,40px)}
.ln-free{list-style:none;display:grid;gap:10px}
.ln-free-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:12px 14px 12px 16px;border:1px solid var(--line);border-radius:18px;background:var(--white)}
.ln-free-num{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--butter);font:600 14px/1 var(--sans);color:#6a5822}
.ln-free-text{display:grid;min-width:0;line-height:1.35}
.ln-free-text b{font-size:15.5px;font-weight:600;color:var(--ink)}
.ln-free-text small{font-size:13px;color:var(--muted)}
.ln-free-item .fk-btn{min-height:42px;padding:8px 16px}
.ln-offers{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:14px}
.ln-offer{display:grid;align-content:start;gap:6px;padding:18px 18px 16px;border:1px solid var(--line);border-radius:20px;background:var(--white)}
.ln-offer.is-wide{grid-column:1/-1;background:linear-gradient(135deg,var(--sage-2),var(--white) 60%)}
.ln-offer-top{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 12px}
.ln-offer-name{margin:0;font-size:21px;line-height:1.2}
.ln-offer-price{font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap}
.ln-offer-meta,.ln-offer-status,.ln-offer-hint,.ln-offer-credit{margin:0;font-size:13.5px;line-height:1.55;color:var(--muted)}
.ln-offer-credit{color:var(--green-deep);font-weight:500}
.ln-offer-hint{color:var(--body)}
.ln-offer .fk-actions{margin-top:8px}

/* Course page */
.ln-course-head{display:grid;gap:8px;max-width:640px;margin-bottom:clamp(22px,2.6vw,34px)}
.ln-course-status{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.ln-pdf .fk-ic{width:18px;height:18px}
.ln-lock{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;max-width:760px;margin:0 0 clamp(26px,3vw,40px);padding:clamp(18px,2.4vw,28px);border:1px solid #ead3c9;border-radius:22px;background:#fcf6f3}
.ln-lock.is-wait{border-color:#ece2c2;background:var(--butter)}
.ln-lock.is-free{border-color:var(--line);background:var(--sage-2)}
.ln-lock-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--white);color:var(--ink)}
.ln-lock-title{margin:0 0 6px;font-size:clamp(21px,1.8vw,25px);line-height:1.2}
.ln-lock-what,.ln-lock-text{margin:0 0 6px;font-size:15px;line-height:1.6;color:var(--body)}
.ln-about{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:18px 32px;margin-bottom:clamp(26px,3vw,40px)}
.ln-ticks,.ln-crosses{list-style:none;display:grid;gap:8px}
.ln-ticks li,.ln-crosses li{position:relative;padding-left:28px;font-size:15px;line-height:1.55;color:var(--ink)}
.ln-ticks li::before{content:'';position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:var(--sage) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23506654' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
.ln-crosses{margin-top:14px}
.ln-crosses li{color:var(--muted)}
.ln-crosses li::before{content:'–';position:absolute;left:5px;top:0;color:var(--muted)}
.ln-details{align-self:start;padding:14px 18px;border:1px solid var(--line);border-radius:16px;background:var(--white)}
.ln-details summary{cursor:pointer;font-weight:600;color:var(--ink)}
.ln-details[open] summary{margin-bottom:12px}
.ln-module{margin-top:clamp(26px,3vw,40px)}
.ln-module-title{display:flex;align-items:baseline;gap:12px;margin:0 0 6px;font-size:clamp(24px,2vw,30px);line-height:1.18}
.ln-module-num{display:inline-grid;place-items:center;flex:none;width:36px;height:36px;border-radius:50%;background:var(--sage);font:600 15px/1 var(--sans);color:var(--green-deep);transform:translateY(-3px)}
.ln-module-intro{max-width:44em;margin:0 0 14px;font-size:15px;line-height:1.6;color:var(--muted)}
.ln-rows{list-style:none;display:grid;gap:6px}
.ln-row-link{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:12px;min-height:56px;padding:10px 14px;border:1px solid var(--line);border-radius:16px;background:var(--white);text-decoration:none;transition:border-color .2s,background-color .2s}
a.ln-row-link:hover{border-color:var(--green-soft);background:var(--sage-2)}
.ln-row.is-locked .ln-row-link{background:transparent;border-style:dashed}
.ln-row.is-locked .ln-row-text b{color:var(--muted)}
.ln-row-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--sage-2);color:var(--green)}
.ln-row-icon .fk-ic{width:17px;height:17px}
.ln-row-icon.is-done{background:var(--green);color:#fff}
.ln-row-icon.is-locked{background:transparent;color:var(--muted);box-shadow:inset 0 0 0 1px var(--line-2)}
.ln-row-icon.is-preview{background:var(--blue);color:#3d5560}
.ln-row-num{min-width:2.4em;font-size:14px;font-weight:600;color:var(--green-soft-ink);font-variant-numeric:tabular-nums}
.ln-row-text{display:grid;min-width:0;line-height:1.35}
.ln-row-text b{font-size:15.5px;font-weight:600;color:var(--ink)}
.ln-row-text small{margin-top:2px;font-size:12.5px;color:var(--muted)}
.ln-sheetlist{list-style:none;display:grid;gap:8px}
.ln-sheetrow{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:16px;background:var(--white)}
.ln-sheetrow.is-locked{background:transparent;border-style:dashed}
.ln-code{display:inline-grid;place-items:center;min-width:46px;height:34px;padding:0 8px;border-radius:9px;background:var(--ink);font:600 13px/1 var(--sans);letter-spacing:.06em;color:#fff}
.ln-sources{max-width:46em;margin-top:clamp(32px,3.4vw,48px);padding-top:18px;border-top:1px solid var(--line)}
.ln-sources ol{padding-left:22px;font-size:13.5px;line-height:1.6;color:var(--muted)}
.ln-sources li+li{margin-top:6px}
.ln-sources a{color:var(--green);overflow-wrap:anywhere}
.ln-sources li:target{background:var(--butter)}

/* Lesson */
.ln-video{max-width:860px;margin:0 0 clamp(24px,3vw,36px)}
.ln-video-frame{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:22px;background:repeating-linear-gradient(135deg,var(--sage-2) 0 18px,var(--white) 18px 36px);box-shadow:inset 0 0 0 1px var(--line-2)}
.ln-video-art{position:absolute;inset:0;display:grid;place-items:center;padding:4% 8% 18%;opacity:.95}
.ln-video-art svg{width:100%;height:100%}
.ln-video-img{max-height:100%;width:auto;border-radius:6px;box-shadow:var(--shadow-m);transform:rotate(-2deg)}
.ln-video-over{position:absolute;left:0;right:0;bottom:0;display:grid;justify-items:start;gap:6px;padding:16px 18px;background:linear-gradient(0deg,rgba(255,254,250,.97) 55%,rgba(255,254,250,0))}
.ln-video-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--ink);font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#fff}
.ln-video-badge .fk-ic{width:18px;height:18px}
.ln-video-text{max-width:40em;margin:0;font-size:14px;line-height:1.5;color:var(--ink)}
.ln-video figcaption{margin-top:8px;font-size:12.5px;color:var(--muted)}
.ln-script{max-width:860px;margin:-14px 0 clamp(24px,3vw,36px);padding:14px 18px;border:1px dashed #d8b99a;border-radius:16px;background:#fdf8f1}
.ln-script summary{cursor:pointer;font-size:14px;font-weight:600;color:#7a4d16}
.ln-script[open] summary{margin-bottom:12px}
.ln-script-dl{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:4px 14px;margin:0 0 12px;font-size:14px;line-height:1.5}
.ln-script-dl dt{font-weight:600;color:var(--ink)}
.ln-script-dl dd{margin:0;color:var(--body)}
.ln-article{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(20px,2.4vw,30px);max-width:780px}
.ln-md{font-size:16.5px;line-height:1.75;color:var(--body)}
.ln-md>*+*{margin-top:12px}
.ln-md ul,.ln-md ol{padding-left:22px}
.ln-md li+li{margin-top:6px}
.ln-md strong{font-weight:600;color:var(--ink)}
.ln-md a{color:var(--green)}
.ln-ref{font-size:.72em;line-height:0}
.ln-ref a{padding:0 2px;color:var(--green);font-weight:600;text-decoration:none}
.ln-figure{margin:0;padding:clamp(12px,2vw,22px);border:1px solid var(--line);border-radius:22px;background:var(--white)}
.ln-figure-art svg{display:block;width:100%;height:auto;max-height:520px}
.ln-figure figcaption{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 16px;margin-top:10px;font-size:13.5px;line-height:1.5;color:var(--muted)}
.ln-replay{padding:4px 0;border:0;border-bottom:1px solid var(--line-2);background:none;font-size:13px;color:var(--green)}
.ln-steps{padding:clamp(16px,2vw,24px);border-radius:20px;background:var(--sage-2)}
.ln-steps ol{list-style:none;counter-reset:st;display:grid;gap:10px}
.ln-steps li{counter-increment:st;position:relative;padding-left:40px;font-size:15.5px;line-height:1.6;color:var(--ink)}
.ln-steps li::before{content:counter(st);position:absolute;left:0;top:0;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--green);font:600 13px/1 var(--sans);color:#fff}
.ln-tablewrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:16px;background:var(--white)}
.ln-table{width:100%;border-collapse:collapse;font-size:14.5px;line-height:1.5}
.ln-table th,.ln-table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.ln-table thead th{background:var(--sage-2);font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--green-deep);white-space:nowrap}
.ln-table tbody tr:last-child>*{border-bottom:0}
.ln-table.is-compare tbody th{font-weight:600;color:var(--ink)}
.ln-num-val{font-weight:600;color:var(--ink)}
.ln-numbers .ln-table td:first-child{width:32%;min-width:150px}
.ln-numbers .ln-table td:nth-child(2){min-width:190px}
.ln-numbers .ln-table a{color:var(--green);font-weight:600;text-decoration:none}
.ln-check{display:inline-block;margin-left:8px;padding:1px 7px;border-radius:6px;background:#fbefe0;font-size:11.5px;font-weight:600;color:#7a4d16}
.ln-callout{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:start;padding:clamp(16px,2vw,22px);border-radius:20px;border:1px solid var(--line);background:var(--white)}
.ln-callout:not(:has(.ln-callout-char)){grid-template-columns:minmax(0,1fr)}
.ln-callout-char{width:78px;height:auto;border-radius:12px}
.ln-callout-title{margin:0 0 6px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.ln-callout .ln-md{font-size:15.5px}
.ln-callout.is-tip{background:var(--sage-2)}
.ln-callout.is-tip .ln-callout-title{color:var(--green)}
.ln-callout.is-warning{background:#fcf6f3;border-color:#ead3c9}
.ln-callout.is-warning .ln-callout-title{color:var(--error)}
.ln-callout.is-gate{background:var(--butter);border:2px solid #e2cf96}
.ln-callout.is-gate .ln-callout-title{color:#6a5822}
.ln-callout.is-gate ul{padding-left:20px;font-size:15px;line-height:1.6}
.ln-callout.is-sample{background:var(--blue)}
.ln-callout.is-sample .ln-callout-title{color:#3d5560}
.ln-example{display:grid;gap:10px;padding:clamp(16px,2vw,22px);border-radius:20px;border:1px dashed #a9bcc3;background:var(--blue)}
.ln-sample-label{justify-self:start;margin:0;padding:3px 10px;border-radius:999px;background:var(--white);font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#3d5560}
.ln-quote{margin:0;padding:6px 0 6px 20px;border-left:3px solid var(--green-soft)}
.ln-quote .ln-md{font-family:var(--serif);font-size:clamp(18px,1.6vw,21px);font-style:italic;line-height:1.55;color:var(--ink)}
.ln-selfcheck ul{list-style:none;display:grid;gap:10px}
.ln-selfcheck li{padding:12px 16px;border:1px solid var(--line);border-radius:16px;background:var(--white)}
.ln-selfcheck li>p{margin:0;font-size:15.5px;font-weight:500;color:var(--ink)}
.ln-selfcheck details{margin-top:6px;font-size:14px;color:var(--body)}
.ln-selfcheck summary{cursor:pointer;color:var(--green)}
.ln-sheetblock{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;padding:clamp(16px,2vw,24px);border:1px solid var(--line-2);border-radius:24px;background:var(--paper)}
.ln-sheetblock-head{display:flex;align-items:center;gap:14px}
.ln-sheetblock-head .ln-h3{margin:0}
.ln-sheetblock-head .ln-eyebrow{margin:0 0 2px}
.ln-sheet-how{font-size:15px}
.ln-donewhen{max-width:780px;margin-top:clamp(28px,3vw,40px);padding:clamp(16px,2vw,24px);border-radius:22px;background:var(--white);border:1px solid var(--line)}
.ln-donewhen ul{list-style:none;display:grid;gap:8px}
.ln-tick{display:flex;align-items:flex-start;gap:12px;min-height:44px;padding:8px 4px;font-size:15.5px;line-height:1.5;color:var(--ink);cursor:pointer}
.ln-tick input{flex:none;width:22px;height:22px;margin:1px 0 0;accent-color:var(--green)}
.ln-done{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;max-width:780px;margin-top:20px}
.ln-done-ok{display:flex;align-items:center;gap:10px;margin:0;font-weight:600;color:var(--green-deep)}
.ln-done-ok .fk-ic{display:grid;place-items:center;width:30px;height:30px;padding:5px;border-radius:50%;background:var(--green);color:#fff}
.ln-done-hint{margin:0;font-size:13px;color:var(--muted)}
.ln-handover{display:flex;align-items:flex-start;gap:12px;max-width:780px;margin-top:20px;padding:14px 18px;border-radius:16px;background:var(--sand)}
.ln-handover p{margin:0;font-size:15px;line-height:1.55;color:var(--ink)}
.ln-handover .fk-ic{margin-top:2px;color:var(--green)}
.ln-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:780px;margin-top:clamp(28px,3vw,40px)}
.ln-nav-link{display:grid;gap:2px;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:var(--white);text-decoration:none;transition:border-color .2s,background-color .2s,box-shadow .3s}
.ln-nav-link:hover{border-color:var(--green-soft);background:var(--sage-2)}
.ln-nav-link.is-next{text-align:right}
.ln-nav-link small{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--green-soft-ink)}
.ln-nav-link b{font-size:15px;font-weight:600;line-height:1.35;color:var(--ink)}
.ln-nav-link.is-locked{border-style:dashed}
.ln-nav-link.is-ready{border-color:var(--green);box-shadow:0 0 0 3px var(--sage)}

/* Sheet editor */
.ln-sheet{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;min-width:0}
.ln-sheet-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.ln-sheet.is-compact .ln-sheet-head{display:none}
.ln-sheet-id{display:grid;min-width:0;line-height:1.35}
.ln-sheet-id b{font-size:16px;font-weight:600;color:var(--ink)}
.ln-sheet-id small{font-size:13px;color:var(--muted)}
.ln-status{display:grid;gap:2px;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.ln-status-sel{min-height:40px;padding:6px 10px;border:1px solid var(--line-2);border-radius:10px;background:var(--white);font:500 14px/1.3 var(--sans);color:var(--ink)}
.ln-field{min-width:0}
.ln-table.is-input{min-width:520px}
.ln-table.is-input td{padding:4px}
.ln-table.is-input input{width:100%;min-width:110px;min-height:40px;padding:6px 10px;border:1px solid transparent;border-radius:8px;background:var(--sage-2);font:400 15px/1.3 var(--sans);color:var(--ink)}
.ln-table.is-input input:focus{outline:none;border-color:var(--green);background:var(--white)}
.ln-sample-row td{padding:8px 12px!important;background:var(--blue)}
.ln-sample-cell{font-size:13px;font-style:italic;color:#3d5560;white-space:nowrap}
.ln-addrow{margin-top:8px;font-size:13.5px}
.ln-grid{display:grid;place-items:end start;min-height:220px;padding:12px;border:1px solid var(--line-2);border-radius:14px;background-color:var(--white);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:20px 20px}
.ln-grid span{padding:4px 10px;border-radius:999px;background:rgba(255,254,250,.94);font-size:13px;color:var(--muted)}
.ln-upload-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:12px}
.ln-upload{cursor:pointer;min-height:46px}
.ln-upload .fk-ic{width:18px;height:18px}
.ln-upload-row input:focus-visible+.ln-upload{outline:2px solid var(--green);outline-offset:3px}
.ln-upload-status{margin:0;font-size:13.5px;color:var(--muted)}
.ln-photos{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin:12px 0}
.ln-photos:empty{display:none}
.ln-photo{position:relative}
.ln-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.ln-photo-del{position:absolute;top:6px;right:6px;display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:50%;background:rgba(255,254,250,.95);color:var(--error);box-shadow:var(--shadow-s)}
.ln-field textarea,.ln-fields input,.ln-fields textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--line-2);border-radius:12px;background:var(--white);font:400 15.5px/1.5 var(--sans);color:var(--ink)}
.ln-field textarea{resize:vertical}
.ln-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:12px 16px}
.ln-fields.is-decision{grid-template-columns:minmax(0,1fr)}
.ln-fields .field{margin:0}
.ln-checklist{list-style:none;display:grid;gap:2px}
.ln-sheet-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 20px;padding-top:12px;border-top:1px solid var(--line)}
.ln-sheet-foot .fk-actions{margin:0}
.ln-print-link .fk-ic{width:18px;height:18px}
.ln-save{margin:0;font-size:13px;color:var(--muted)}
.ln-save.is-busy{color:#6a5822}
.ln-save.is-ok{color:var(--green-deep)}
.ln-save.is-bad{color:var(--error)}
.ln-field-title{margin:0 0 8px;font-size:14.5px;font-weight:600;line-height:1.4;color:var(--ink)}
.ln-sheet-note{margin:0;padding:10px 14px;border-radius:12px;background:var(--sand);font-size:14.5px;line-height:1.55;color:var(--ink)}
.ln-table.is-input .ln-prefilled{padding:8px 10px;font-size:14px;font-weight:500;line-height:1.4;text-align:left;color:var(--ink);background:var(--white);min-width:160px}
.ln-table.is-input .ln-tickcell{text-align:center}
.ln-table.is-input .ln-tickcell input{width:22px;min-width:0;height:22px;min-height:0;padding:0;accent-color:var(--green)}
.ln-sample-hint{display:block;margin:2px 0 6px;font-size:12.5px;font-style:italic;line-height:1.45;color:#3d5560}
.ln-tick .ln-sample-hint{margin:2px 0 0}
.ln-fields .field.is-wide{grid-column:1/-1}
.ln-choice{margin:0;padding:0;border:0;min-width:0}
.ln-choice .field-label{padding:0}
.ln-choice-row{display:flex;flex-wrap:wrap;gap:8px}
.ln-choice-opt{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:6px 14px;border:1px solid var(--line-2);border-radius:999px;background:var(--white);font-size:15px;cursor:pointer}
.ln-choice-opt input{width:18px;height:18px;margin:0;accent-color:var(--green)}
.ln-choice-opt:has(input:checked){border-color:var(--green);background:var(--sage-2)}
.ln-block-title{margin:0 0 10px}
.ln-compare .ln-block-title{margin-bottom:8px}
.ln-quote.has-char{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:14px}
.ln-quote-char{width:56px;height:auto;border-radius:10px}
.lp-field-title{margin:10px 0 4px;font-size:12px;font-weight:600}
.lp-table th.lp-pre{background:none;font-size:11.5px;font-weight:500}
.ln-sheet-error{margin:0;padding:12px 14px;border-radius:12px;background:var(--sage-2);font-size:14.5px}

/* Print view (lp-*) */
.ln-print-only{display:none}
.ln-print-actions{margin-bottom:18px}
.lp-sheet{max-width:860px}
.lp-page{display:grid;gap:16px;padding:28px;border:1px solid var(--line-2);border-radius:6px;background:#fff;color:#1f2723;font-size:13px;line-height:1.45}
.lp-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;padding-bottom:12px;border-bottom:2px solid #1f2723}
.lp-brand{margin:0;font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#506654}
.lp-title{margin:2px 0 0;font-size:22px;line-height:1.2}
.lp-meta{display:grid;grid-template-columns:max-content max-content;gap:1px 10px;margin:0;font-size:11.5px}
.lp-meta dt{color:#5c665c}
.lp-meta dd{margin:0;font-weight:600}
.lp-table{width:100%;border-collapse:collapse}
.lp-table th,.lp-table td{height:28px;padding:4px 6px;border:1px solid #9aa59c;text-align:left;vertical-align:top}
.lp-table th{background:#eef2ec;font-size:11.5px}
.lp-grid{position:relative;height:330px;border:1px solid #9aa59c;background-image:linear-gradient(#d3dbd0 1px,transparent 1px),linear-gradient(90deg,#d3dbd0 1px,transparent 1px);background-size:5mm 5mm}
.lp-grid span{position:absolute;right:6px;bottom:4px;font-size:10px;color:#5c665c}
.lp-photos{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px}
.lp-photos img{width:100%;border:1px solid #9aa59c}
.lp-note{margin:6px 0 0}
.lp-check{list-style:none;display:grid;gap:4px}
.lp-check li{display:flex;gap:8px}
.lp-box{display:inline-grid;place-items:center;flex:none;width:14px;height:14px;border:1px solid #1f2723;font-size:11px;line-height:1}
.lp-fields{display:grid;grid-template-columns:minmax(0,.4fr) minmax(0,.6fr);margin:0;border-top:1px solid #9aa59c}
.lp-fields dt,.lp-fields dd{margin:0;padding:6px 6px 8px;border-bottom:1px solid #9aa59c}
.lp-fields dt{font-weight:600}
.lp-fields.is-decision{grid-template-columns:minmax(0,1fr)}
.lp-fields.is-decision dt{border-bottom:0;padding-bottom:0}
.lp-fields.is-decision dd{min-height:52px;white-space:pre-wrap}
.lp-before{padding:8px 10px;border:1px dashed #9aa59c;font-size:12px}
.lp-foot{padding-top:8px;border-top:1px solid #9aa59c;font-size:10px;line-height:1.4;color:#4a564f}

@media print{
  @page{size:A4;margin:12mm}
  body{background:#fff!important}
  .mh-header,.mh-footer,.mh-sheet,.fk-side,.fk-tabbar,.fk-head,.fk-toast,.ln-print-actions,.ln-sheet,.ln-meta,.skip,body.ln-printmode .fk-head{display:none!important}
  .fk-app{padding:0!important}
  .fk-layout{display:block!important}
  .wrap{padding:0!important;max-width:none!important}
  .ln-print-only{display:block!important}
  .lp-sheet{max-width:none}
  .lp-page{border:0;padding:0}
  .lp-table tr,.lp-check li,.lp-fields dd{break-inside:avoid}
}

/* Guest join card */
.fk-join{grid-column:2}
.fk-join-title{margin:0 0 6px;font-size:clamp(25px,2.1vw,32px);line-height:1.15}
.fk-join-lead{margin:0 0 18px;font-size:15px;line-height:1.6;color:var(--body)}
.fk-join select{width:100%;min-height:50px;padding:10px 12px;border:1px solid var(--line-2);border-radius:12px;background:var(--white);font:400 16px/1.3 var(--sans);color:var(--ink)}
.fk-join .consent-check{margin-top:4px}
.fk-join .consent-check a{color:var(--green)}
.fk-join #fk-su-terms-err:not(:empty){display:block;margin:-4px 0 6px;font-size:13px;color:var(--error)}

/* Motion figures (mo-*) */
.mo-root .mo-draw{stroke-dasharray:1;stroke-dashoffset:1}
.mo-root.is-play .mo-draw{stroke-dashoffset:0;transition:stroke-dashoffset 1.3s var(--ease)}
.mo-root .mo-fade{opacity:0}
.mo-root.is-play .mo-fade{opacity:1;transition:opacity .6s ease calc(.3s + var(--mo-i,0) * .6s)}
.mo-root .mo-slide{opacity:0;transform-box:fill-box}
.mo-root .mo-slide[data-from="left"]{transform:translateX(-28px)}
.mo-root .mo-slide[data-from="right"]{transform:translateX(28px)}
.mo-root .mo-slide[data-from="up"]{transform:translateY(-24px)}
.mo-root .mo-slide[data-from="down"]{transform:translateY(24px)}
.mo-root.is-play .mo-slide{opacity:1;transform:none;transition:opacity .6s ease 1.6s,transform .8s var(--ease) 1.6s}
.mo-root .mo-pulse{transform-box:fill-box;transform-origin:center}
.mo-root.is-play .mo-pulse{animation:mo-pulse 1.8s ease-in-out 2.4s infinite}
.mo-dot{fill:var(--green);stroke:var(--white,#fff);stroke-width:2}
@keyframes mo-pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.55}}
.mo-root.is-static .mo-draw,.mo-root.is-static .mo-fade,.mo-root.is-static .mo-slide{opacity:1;transform:none;stroke-dashoffset:0;transition:none}
.mo-root.is-static .mo-pulse{animation:none}
@media (prefers-reduced-motion:reduce){
  .mo-root .mo-draw,.mo-root .mo-fade,.mo-root .mo-slide{opacity:1!important;transform:none!important;stroke-dashoffset:0!important;transition:none!important}
  .mo-root .mo-pulse{animation:none!important}
  .ln-bar span{transition:none}
}

@media (max-width:900px){
  .fk-join{grid-column:auto;order:1;max-width:600px}
}

@media (max-width:680px){
  .ln-lead{padding:18px 16px;border-radius:22px}
  .ln-free-item{grid-template-columns:auto minmax(0,1fr);row-gap:10px}
  .ln-free-item .fk-btn{grid-column:1/-1;justify-self:stretch}
  .ln-row-link{grid-template-columns:auto auto minmax(0,1fr);padding:10px 12px;gap:10px}
  .ln-row-link .fk-chip{grid-column:3;justify-self:start}
  .ln-video-frame{aspect-ratio:4/3;border-radius:18px}
  .ln-video-over{padding:12px 14px}
  .ln-video-text{font-size:13px}
  .ln-nav{grid-template-columns:minmax(0,1fr)}
  .ln-nav-link.is-next{text-align:left}
  .ln-callout{grid-template-columns:minmax(0,1fr)}
  .ln-callout-char{width:64px}
  .ln-lock{grid-template-columns:minmax(0,1fr)}
  .ln-sheet-head{grid-template-columns:auto minmax(0,1fr)}
  .ln-sheet-head .ln-status{grid-column:1/-1}
  .ln-sheetrow{grid-template-columns:auto minmax(0,1fr);row-gap:6px}
  .ln-sheetrow>:last-child{grid-column:2;justify-self:start}
  .ln-md{font-size:16px}
  .ln-figure{padding:10px;border-radius:18px}
  .lp-page{padding:16px}
  .lp-head{grid-template-columns:minmax(0,1fr)}
}

/* 2026-10-15: content-type contrast, highlights, pictures, sheet cards */

.ln-badges{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.ln-badge{display:inline-flex;align-items:center;gap:5px;min-height:26px;padding:3px 10px 3px 7px;border-radius:999px;font-size:12.5px;font-weight:600;line-height:1.2;white-space:nowrap}
.ln-badge .fk-ic{display:inline-grid;width:15px;height:15px}
.ln-badge .fk-ic svg{width:15px;height:15px}
.ln-badge.is-video{background:#2d3934;color:#fff}
.ln-badge.is-read{background:var(--sage);color:var(--green-deep)}
.ln-badge.is-sheet{background:#f3e7bf;color:#5e4b17}
.ln-badge.is-check{background:var(--white);color:var(--green-deep);box-shadow:inset 0 0 0 1px #b9c8b4}
.ln-badge.is-gate{background:var(--butter);color:#6a5822;box-shadow:inset 0 0 0 1px #e2cf96}
.ln-badge.is-handover{background:var(--sand);color:#5e5a52}
.ln-row-text .ln-badges{margin-top:7px}
.ln-row-text .ln-badge{min-height:24px;font-size:12px}
.ln-course-sum{margin:6px 0 2px}
.ln-lessonmeta{display:grid;gap:10px;margin:-10px 0 clamp(20px,2.4vw,30px)}
.ln-lessonmeta .ln-meta{margin:0}

.ln-sec,.ln-ol-link{--k:var(--green-soft);--k-ink:var(--green-deep)}
.ln-sec.is-video,.ln-ol-link.is-video,.ln-sec.is-numbers,.ln-ol-link.is-numbers{--k:#2d3934;--k-ink:#2d3934}
.ln-sec.is-read,.ln-ol-link.is-read,.ln-sec.is-quote,.ln-ol-link.is-quote{--k:#8fa58a;--k-ink:#4e6450}
.ln-sec.is-figure,.ln-ol-link.is-figure,.ln-sec.is-image,.ln-ol-link.is-image,.ln-sec.is-sample,.ln-ol-link.is-sample{--k:#7c98a3;--k-ink:#3d5560}
.ln-sec.is-steps,.ln-ol-link.is-steps,.ln-sec.is-key,.ln-ol-link.is-key,.ln-sec.is-check,.ln-ol-link.is-check,.ln-sec.is-tip,.ln-ol-link.is-tip{--k:#506654;--k-ink:#3d5644}
.ln-sec.is-mistake,.ln-ol-link.is-mistake,.ln-sec.is-warning,.ln-ol-link.is-warning{--k:#a3412f;--k-ink:#8a3526}
.ln-sec.is-gate,.ln-ol-link.is-gate{--k:#b8962f;--k-ink:#6a5822}
.ln-sec.is-sheet,.ln-ol-link.is-sheet{--k:#a98a52;--k-ink:#6a5822}
.ln-sec.is-compare,.ln-ol-link.is-compare,.ln-sec.is-handover,.ln-ol-link.is-handover{--k:#9a8f7e;--k-ink:#5e5a52}

.ln-lesson{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.ln-flow{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(30px,3.4vw,46px);max-width:780px;min-width:0}
.ln-sec{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;min-width:0;scroll-margin-top:calc(var(--header) + 18px)}
.ln-rail{display:flex;flex-wrap:wrap;align-items:center;gap:6px 9px;margin:0;font-size:11.5px;font-weight:700;line-height:1.2;letter-spacing:.14em;text-transform:uppercase;color:var(--k-ink)}
.ln-rail-ic{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--k);color:#fff}
.ln-rail-ic .fk-ic,.ln-rail-ic svg{width:17px;height:17px}
.ln-rail-sub{padding:2px 8px;border-radius:999px;background:var(--white);box-shadow:inset 0 0 0 1px var(--line);font-weight:600;letter-spacing:.04em;text-transform:none;color:var(--ink)}
.ln-sec-body{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;min-width:0;padding-left:clamp(14px,1.8vw,22px);border-left:3px solid var(--k)}
.ln-sec.is-video .ln-sec-body,.ln-sec.is-sheet .ln-sec-body,.ln-sec.is-key .ln-sec-body,.ln-sec.is-image .ln-sec-body{padding-left:0;border-left:0}
.ln-sec .ln-video,.ln-sec .ln-script{margin:0}
.ln-sec .ln-donewhen{margin:0}
.ln-sec .ln-done{margin:0}
.ln-sec .ln-handover{margin:0}

.ln-outline{order:-1;min-width:0}
.ln-outline-t{margin:0 0 8px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ln-outline ol{list-style:none;display:flex;gap:6px;margin:0;padding:0 0 6px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.ln-ol-link{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--white);font-size:13px;font-weight:500;line-height:1.3;color:var(--ink);text-decoration:none;white-space:nowrap;transition:background-color .2s,border-color .2s}
.ln-ol-link:hover{border-color:var(--k)}
.ln-ol-dot{flex:none;width:9px;height:9px;border-radius:50%;background:var(--k)}
.ln-ol-link.is-active{border-color:var(--k);background:var(--sage-2);font-weight:600}

.ln-text{max-width:40em}
.ln-md .ln-numhl{font-weight:600;color:var(--green-deep);white-space:nowrap;font-variant-numeric:tabular-nums}
.ln-md strong{padding:0 .1em;background:linear-gradient(transparent 60%,rgba(233,212,140,.5) 60%);-webkit-box-decoration-break:clone;box-decoration-break:clone}
.ln-text.is-lede>p:first-child{font-size:clamp(18px,1.55vw,20.5px);line-height:1.62;color:var(--ink)}
.ln-md-h{margin:22px 0 4px;font-size:clamp(19px,1.6vw,22px);line-height:1.25;color:var(--ink)}
.ln-md>.ln-md-h:first-child{margin-top:0}
.ln-pull{margin:20px 0!important;padding:4px 0 4px 18px;border-left:3px solid var(--green-soft);font-family:var(--serif);font-size:clamp(20px,1.9vw,24px);line-height:1.4;color:var(--ink)}
.ln-md ul{list-style:none;padding-left:0}
.ln-md ul>li{position:relative;padding-left:20px}
.ln-md ul>li::before{content:'';position:absolute;left:3px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--green-soft)}

.ln-key{position:relative;padding:clamp(20px,2.6vw,30px) clamp(20px,2.8vw,32px);border-radius:22px;background:linear-gradient(135deg,#3d5644 0%,#506654 100%);box-shadow:var(--shadow-m)}
.ln-key::before{content:'A lényeg';display:block;margin-bottom:10px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#f3e7bf}
.ln-key .ln-md{font-family:var(--serif);font-size:clamp(20px,2vw,25px);line-height:1.42;color:#fff}
.ln-key .ln-md strong{color:#fff;background:linear-gradient(transparent 62%,rgba(243,231,191,.3) 62%)}
.ln-key .ln-numhl{color:#f3e7bf}
.ln-sec.is-key .ln-rail,.ln-sec.is-sheet .ln-rail{display:none}

.ln-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:12px}
.ln-stat{display:grid;align-content:start;gap:8px;padding:18px 20px 16px;border:1px solid var(--line);border-radius:20px;background:var(--white);box-shadow:var(--shadow-s)}
.ln-stats.is-single .ln-stat{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:6px 22px}
.ln-stat-val{display:flex;align-items:baseline;gap:6px;margin:0;font-family:var(--serif);font-size:clamp(42px,4.6vw,60px);line-height:1;color:var(--green-deep);white-space:nowrap}
.ln-stat-val b{font-weight:500}
.ln-stat-unit{font:600 clamp(16px,1.4vw,19px)/1 var(--sans);color:var(--ink)}
.ln-stat-val .ln-ref{font-family:var(--sans);font-size:13px;align-self:flex-start}
.ln-stat-label{margin:0;font-size:15px;line-height:1.5;color:var(--ink)}
.ln-stat-label small{color:var(--muted)}

.ln-mistake{padding:clamp(16px,2vw,22px);border:1px solid #ead3c9;border-radius:20px;background:var(--clay)}
.ln-mistake-title{display:flex;align-items:flex-start;gap:10px;margin:0 0 8px;font-size:17px;font-weight:600;line-height:1.35;color:#8a3526}
.ln-mistake-title .fk-ic{display:grid;place-items:center;flex:none;width:26px;height:26px;padding:4px;border-radius:50%;background:var(--error);color:#fff}
.ln-mistake .ln-md{font-size:15.5px;color:var(--ink)}
.ln-mistake .ln-md strong{background:linear-gradient(transparent 60%,rgba(163,65,47,.18) 60%)}

.ln-pair{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:12px}
.ln-pair-side{padding:16px 18px;border:1px solid var(--line);border-radius:18px}
.ln-pair-side.is-no{background:#f8f4f0;border-color:#eadfd6}
.ln-pair-side.is-yes{background:var(--sage-2);border-color:#c9d6c4;box-shadow:var(--shadow-s)}
.ln-pair-title{display:flex;align-items:center;gap:8px;margin:0 0 8px;font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.ln-pair-title .fk-ic{display:grid;place-items:center;width:24px;height:24px;padding:4px;border-radius:50%;color:#fff}
.ln-pair-side.is-no .ln-pair-title{color:#8a3526}
.ln-pair-side.is-no .fk-ic{background:#c4785f}
.ln-pair-side.is-yes .ln-pair-title{color:var(--green-deep)}
.ln-pair-side.is-yes .fk-ic{background:var(--green)}
.ln-pair-side.is-no .ln-md{color:var(--muted)}
.ln-pair .ln-md{font-size:15.5px}

.ln-pic{position:relative;aspect-ratio:var(--ratio,3/2);overflow:hidden;border-radius:20px;background:var(--sand)}
.ln-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ln-pic.is-todo{background:radial-gradient(120% 90% at 85% 10%,#fbf7ea 0%,rgba(251,247,234,0) 60%),linear-gradient(140deg,#efeadf 0%,#e5ebe2 100%);box-shadow:inset 0 0 0 1px var(--line)}
.ln-pic-ph{position:absolute;inset:0;display:grid;place-items:center;padding:8% 10% 14%}
.ln-pic-ph svg{width:100%;height:100%;max-width:420px;opacity:.85}
.ln-pic-tag{position:absolute;left:12px;bottom:12px;padding:4px 10px;border-radius:999px;background:rgba(255,254,250,.92);font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#5e5a52;box-shadow:0 1px 2px rgba(46,62,52,.12)}
.ln-image{margin:0}
.ln-image figcaption{display:flex;align-items:baseline;gap:10px;margin-top:10px;font-size:14px;line-height:1.5;color:var(--body)}
.ln-lesson-hero{max-width:780px;margin:0 0 clamp(22px,2.6vw,32px);aspect-ratio:21/8}

.ln-card.has-cover{padding-top:0;overflow:hidden}
.ln-card-coverlink{display:block;margin:0 -20px 6px}
.ln-card-cover{border-radius:0}
.ln-course-head.has-cover{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;max-width:none}
.ln-course-headtext{display:grid;align-content:start;gap:8px;min-width:0}
.ln-course-cover{border-radius:22px;box-shadow:var(--shadow-m)}
.ln-module-head{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;margin-bottom:14px}
.ln-module-head .ln-module-intro{margin-bottom:0}
.ln-module-hero{border-radius:18px;aspect-ratio:21/9}

.ln-sheetrow-kind{display:block;margin:0 0 1px;font-size:10.5px!important;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#8a6d1f!important}
.ln-sheetrow{border-color:#e7dcbc;background:linear-gradient(90deg,var(--butter),var(--white) 40%)}
.ln-sheetrow-btn{min-height:42px;padding:8px 16px}
.ln-sheetrow-btn .fk-ic{width:18px;height:18px}

.ln-sheetcard{gap:0;overflow:hidden;border:1px solid #e2d6b4;border-radius:24px;background:var(--white);box-shadow:var(--shadow-m)}
.ln-sheet-band{display:grid;gap:4px;padding:18px clamp(16px,2.4vw,26px) 16px;background-color:#3d5644;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:18px 18px;color:#fff}
.ln-sheet-bandtop{display:flex;align-items:center;justify-content:space-between;gap:12px}
.ln-sheet-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:#f3e7bf}
.ln-sheet-eyebrow .fk-ic,.ln-sheet-eyebrow svg{width:18px;height:18px}
.ln-sheet-code{display:inline-grid;place-items:center;flex:none;min-width:58px;height:42px;padding:0 12px;border-radius:11px;background:#f3e7bf;font:700 18px/1 var(--sans);letter-spacing:.03em;color:var(--ink)}
.ln-sheet-name{margin:2px 0 0;font-family:var(--serif);font-size:clamp(22px,2.1vw,29px);line-height:1.2;color:#fff}
.ln-sheet-meta{margin:0;font-size:14px;line-height:1.5;color:rgba(255,255,255,.8)}
.ln-sheet-bandfoot{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px 20px;margin-top:12px}
.ln-sheet-prog{display:flex;flex:1 1 220px;align-items:center;gap:10px;min-width:0}
.ln-sheet-prog[hidden]{display:none}
.ln-sheet-prog .ln-bar{background:rgba(255,255,255,.2);box-shadow:none}
.ln-sheet-prog .ln-bar span{background:#f3e7bf}
.ln-sheet-prog.is-full .ln-bar span{background:#cfe0c4}
.ln-sheet-progtext{flex:none;font-size:13px;font-weight:600;color:#fff;font-variant-numeric:tabular-nums}
.ln-sheet-band .ln-status{color:rgba(255,255,255,.72)}
.ln-sheet-band .ln-status-sel{border-color:transparent}
.ln-sheet-loading,.ln-sheetcard>.ln-sheet-error{margin:0;padding:18px clamp(16px,2.4vw,26px)}
.ln-sheet-inner{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;padding:clamp(16px,2.4vw,26px)}
.ln-sheet-fields{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
.ln-sheet-fields>.ln-field{position:relative;padding:16px;border:1px solid var(--line-2);border-radius:18px;background:var(--paper)}
.ln-sheet-fields>.ln-field:focus-within{border-color:var(--green-soft);box-shadow:0 0 0 3px var(--sage)}
.ln-sheet-how{font-size:15.5px}
.ln-table.is-input input{border:1px solid var(--line-2);background:var(--white)}
.ln-fields input,.ln-fields textarea,.ln-field textarea{background:var(--white);border-color:var(--line-2)}
.ln-fields input:focus,.ln-fields textarea:focus,.ln-field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--sage)}
.ln-field-title{font-size:15px}
.ln-sheet-done{display:grid;gap:14px;padding:clamp(16px,2.4vw,24px) clamp(16px,2.4vw,26px);border-top:1px solid #ece2c2;background:var(--butter)}
.ln-sheet-done-t{margin:0;font-family:var(--serif);font-size:clamp(20px,1.8vw,24px);line-height:1.2;color:var(--ink)}
.ln-sheet-done-x{margin:4px 0 0;font-size:14.5px;line-height:1.55;color:var(--body)}
.ln-sheet-actions{display:flex;flex-wrap:wrap;gap:10px 12px}
.ln-sheet-actions .btn{display:inline-flex;align-items:center;gap:8px}
.ln-sheet-actions .fk-ic{width:19px;height:19px}
.ln-sheet-done .ln-sheet-foot{padding-top:10px;border-top:1px dashed #e2d6b4}
.ln-sheet-links{display:flex;flex-wrap:wrap;gap:6px 18px}
.ln-sheet-links .textlink{display:inline-flex;align-items:center;gap:6px;font-size:14px}
.ln-sheet-links .fk-ic{width:17px;height:17px}

@media (min-width:760px){
  .ln-course-head.has-cover{grid-template-columns:minmax(0,1fr) minmax(260px,.85fr);align-items:center;gap:clamp(24px,3vw,44px)}
  .ln-module.has-hero .ln-module-head{grid-template-columns:minmax(0,1fr) 240px;align-items:center}
  .ln-module.has-hero .ln-module-hero{order:2;aspect-ratio:3/2}
}

@media (min-width:1200px){
  .ln-lesson{grid-template-columns:minmax(0,780px) 196px;gap:40px;align-items:start}
  .ln-outline{order:0;position:sticky;top:calc(var(--header) + 24px)}
  .ln-outline ol{display:grid;gap:1px;padding:0;border-left:1px solid var(--line);overflow:visible}
  .ln-ol-link{display:flex;margin-left:-1px;padding:6px 10px;border:0;border-left:2px solid transparent;border-radius:0 10px 10px 0;background:none;white-space:normal}
  .ln-ol-link.is-active{border-left-color:var(--k);background:var(--sage-2)}
}

@media (max-width:680px){
  .ln-row-link{align-items:start}
  .ln-row-icon{margin-top:2px}
  .ln-sheetrow-btn{grid-column:1/-1;justify-self:stretch;justify-content:center}
  .ln-sheet-actions .btn{flex:1 1 100%;justify-content:center}
  .ln-stats.is-single .ln-stat{grid-template-columns:minmax(0,1fr)}
  .ln-lesson-hero{aspect-ratio:3/2;border-radius:18px}
  .ln-sheet-fields>.ln-field{padding:12px}
  .ln-sheet-inner{padding:14px}
  .ln-sec-body{padding-left:12px}
  .ln-numbers .ln-table thead{display:none}
  .ln-numbers .ln-table,.ln-numbers .ln-table tbody{display:block}
  .ln-numbers .ln-table tr{display:grid;gap:3px;padding:12px 14px;border-bottom:1px solid var(--line)}
  .ln-numbers .ln-table tbody tr:last-child{border-bottom:0}
  .ln-numbers .ln-table td,.ln-numbers .ln-table td:first-child,.ln-numbers .ln-table td:nth-child(2){width:auto;min-width:0;padding:0;border:0}
  .ln-numbers .ln-table td:first-child{font-size:13px;color:var(--muted)}
  .ln-numbers .ln-table td:last-child{font-size:12.5px;color:var(--muted)}
}

@media (max-width:680px){
  .ln-sheet .ln-tablewrap{overflow:visible;border:0;border-radius:0;background:none}
  .ln-table.is-input{min-width:0}
  .ln-table.is-input thead{display:none}
  .ln-table.is-input,.ln-table.is-input tbody{display:block}
  .ln-table.is-input tr{display:grid;gap:8px;margin-bottom:10px;padding:12px;border:1px solid var(--line-2);border-radius:14px;background:var(--white)}
  .ln-table.is-input tr.ln-sample-row{background:var(--blue);border-style:dashed}
  .ln-table.is-input td,.ln-table.is-input th,.ln-table.is-input .ln-sample-row td{display:grid;gap:3px;min-width:0;padding:0!important;border:0;background:none}
  .ln-table.is-input td::before,.ln-table.is-input th[data-label]::before{content:attr(data-label);font-size:12px;font-weight:600;line-height:1.3;color:var(--muted)}
  .ln-table.is-input input{min-width:0}
  .ln-table.is-input .ln-tickcell{display:flex;flex-direction:row-reverse;justify-content:flex-end;align-items:center;gap:10px}
  .ln-sample-cell{white-space:normal}
}

@media print{
  .ln-outline,.ln-sheet-done,.ln-rail{display:none!important}
}