/* 제휴지 v13 학습 경로 (2026-10-22). 원본: sites/jehyuji-src/v13learn/static/v13/learn.css
   색은 사이트 토큰(--brand 코랄, --sea 청록, --ink, --muted, --line)만 써서 밝게·어둡게 모두 따라간다. */
.lr-hero{margin:8px 0 18px}
.lr-hero .lr-eye{display:inline-block;font-size:13px;font-weight:700;color:var(--sea-ink,#0f6f66);background:var(--sea-soft,#e3f4f2);padding:4px 10px;border-radius:999px}
.lr-hero h1{margin:10px 0 8px}
.lr-hero .lead{margin:0;color:var(--muted)}
.lr-kw{margin:12px 0 0;padding:10px 14px;border-radius:12px;background:var(--brand-soft,#fde3db);color:var(--ink);font-size:15px}
.lr-kw b{color:var(--brand-ink,#b23f1e)}
.lr-prog{display:flex;align-items:center;gap:12px;margin:18px 0 6px}
.lr-bar{flex:1;height:12px;border-radius:999px;background:var(--line);overflow:hidden}
.lr-bar i{display:block;height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--sea,#16a394),var(--brand,#e35733));transition:width .5s var(--ease,ease)}
.lr-pct{min-width:64px;text-align:right;font-weight:800;font-size:18px;color:var(--ink);font-variant-numeric:tabular-nums}
.lr-sub{margin:0 0 14px;font-size:14px;color:var(--muted)}
.lr-next{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:56px;margin:8px 0 6px;padding:10px 18px;border-radius:14px;background:var(--brand,#e35733);color:#fff!important;font-weight:800;font-size:17px;text-decoration:none!important;border:0;cursor:pointer;font-family:inherit;box-shadow:0 10px 24px -12px rgba(227,87,51,.7)}
.lr-next:hover{filter:brightness(1.05)}
.lr-next:focus-visible,.lr-done:focus-visible,.lr-ck input:focus-visible{outline:3px solid var(--sea,#16a394);outline-offset:3px}
.lr-next{flex-direction:column;gap:2px;text-align:center}.lr-next small{display:block;font-weight:600;font-size:13.5px;opacity:.95;line-height:1.35}
.lr-nudge{margin:10px 0 4px;padding:12px 14px;border-radius:12px;border:1px dashed var(--sea,#16a394);font-size:14.5px;color:var(--ink);display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.lr-nudge button{min-height:40px;padding:0 14px;border-radius:10px;border:0;background:var(--sea,#16a394);color:#fff;font-weight:700;font-size:15px;cursor:pointer;font-family:inherit}
.lr-steps{list-style:none;margin:20px 0;padding:0;counter-reset:lr}
.lr-steps>li{position:relative;margin:0 0 12px;padding:16px 16px 14px 62px;border-radius:16px;background:var(--v4-card,#fff);box-shadow:inset 0 0 0 1px var(--line)}
.lr-steps>li::before{counter-increment:lr;content:counter(lr);position:absolute;left:16px;top:16px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:var(--line);color:var(--ink)}
.lr-steps>li.on{box-shadow:inset 0 0 0 2px var(--brand,#e35733)}
.lr-steps>li.on::before{background:var(--brand,#e35733);color:#fff}
.lr-steps>li.ok::before{content:"✓";background:var(--sea,#16a394);color:#fff}
.lr-steps>li.soon{opacity:.75}
.lr-steps h2,.lr-steps h3{margin:2px 0 4px;font-size:18px}
.lr-steps p{margin:0 0 8px;color:var(--muted);font-size:14.5px}
.lr-units{list-style:none;margin:6px 0 0;padding:0}
.lr-units li{margin:0}
.lr-units a{display:flex;align-items:center;gap:10px;min-height:46px;padding:6px 0;color:var(--ink);text-decoration:none;border-top:1px solid var(--line)}
.lr-units a:hover span.t{text-decoration:underline}
.lr-units .t{flex:1}
.lr-st{flex:none;font-size:13px;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--line);color:var(--muted)}
.lr-st.ok{background:var(--sea-soft,#e3f4f2);color:var(--sea-ink,#0f6f66)}
.lr-st.on{background:var(--brand-soft,#fde3db);color:var(--brand-ink,#b23f1e)}
.lr-soon{font-size:14px;color:var(--muted)}
.lr-box{margin:18px 0;padding:18px;border-radius:16px;background:var(--v4-card,#fff);box-shadow:inset 0 0 0 1px var(--line)}
.lr-box h2{margin:0 0 10px;font-size:20px}
.lr-ad{display:inline-block;margin:0 0 10px;font-size:12.5px;font-weight:800;letter-spacing:.02em;padding:3px 8px;border-radius:6px;background:var(--ink);color:var(--bg)}
.lr-disc{margin:10px 0 0;font-size:13.5px;color:var(--muted);line-height:1.6}
.lr-courses{display:grid;gap:12px}
.lr-course{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:14px;border-radius:14px;box-shadow:inset 0 0 0 1px var(--line)}
.lr-course img{width:64px;height:64px;border-radius:50%;object-fit:cover;background:var(--line)}
.lr-course h3{margin:0 0 6px;font-size:16.5px}
.lr-course ol,.lr-course ul{margin:0 0 10px;padding-left:20px;font-size:14.5px}
.lr-course .lr-acts{display:flex;flex-wrap:wrap;gap:8px}
.lr-course .lr-acts a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:10px;font-weight:700;font-size:15px;text-decoration:none}
.lr-course .free{background:var(--sea,#16a394);color:#fff}
.lr-course .paid{box-shadow:inset 0 0 0 1.5px var(--brand,#e35733);color:var(--brand-ink,#b23f1e)}
.lr-ck{list-style:none;margin:0;padding:0}
.lr-ck li{padding:12px 0;border-top:1px solid var(--line)}
.lr-ck label{display:flex;gap:12px;align-items:flex-start;cursor:pointer;font-weight:700;font-size:16px;color:var(--ink)}
.lr-ck input{flex:none;width:24px;height:24px;margin:1px 0 0;accent-color:var(--sea,#16a394)}
.lr-ck p{margin:6px 0 0 36px;font-size:14.5px;color:var(--muted)}
.lr-ck a{margin-left:36px;font-size:14px}
.lr-ck li.ok label{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--sea,#16a394)}
.lr-ckh{margin:20px 0 4px;font-size:18px}
.lr-task{margin:20px 0;padding:16px 18px;border-radius:14px;background:var(--sea-soft,#e3f4f2);color:var(--ink)}
.lr-task h2{margin:0 0 8px;font-size:18px}
.lr-task ol{margin:0;padding-left:20px}
.lr-card{margin:16px 0}
.lr-card img{display:block;width:100%;height:auto;border-radius:14px;background:var(--line)}
.lr-done{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 16px;border-radius:12px;border:0;background:var(--v4-card,#fff);box-shadow:inset 0 0 0 1.5px var(--sea,#16a394);color:var(--sea-ink,#0f6f66);font-weight:700;font-size:15.5px;cursor:pointer;font-family:inherit}
.lr-done[aria-pressed="true"]{background:var(--sea,#16a394);color:#fff;box-shadow:none}
.lr-pager{display:flex;justify-content:space-between;gap:10px;margin:16px 0}
.lr-pager a{font-size:15px}
.lr-hub{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));list-style:none;margin:16px 0;padding:0}
.lr-hub a{display:block;height:100%;padding:16px;border-radius:16px;background:var(--v4-card,#fff);box-shadow:inset 0 0 0 1px var(--line);color:var(--ink);text-decoration:none}
.lr-hub a:hover{box-shadow:inset 0 0 0 2px var(--sea,#16a394)}
.lr-hub b{display:block;font-size:17px;margin:0 0 4px}
.lr-hub span{display:block;font-size:14px;color:var(--muted)}
.lr-hub .lr-bar{margin-top:10px;height:8px}
.lr-hub em{display:block;margin-top:6px;font-style:normal;font-size:13px;font-weight:700;color:var(--sea-ink,#0f6f66)}
/* /guide/ 아래 고정 띠: 학습 경로로 들어왔을 때만 */
.lr-dock{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--v4-card,#fff);box-shadow:0 -8px 24px -12px rgba(0,0,0,.35);border-top:1px solid var(--line)}
.lr-dock .in{max-width:760px;margin:0 auto;display:flex;align-items:center;gap:10px}
.lr-dock .tx{flex:1;min-width:0;font-size:14px;color:var(--muted);line-height:1.4}
.lr-dock .tx b{display:block;color:var(--ink);font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lr-dock .lr-next{width:auto;min-height:46px;margin:0;font-size:15.5px;padding:0 16px;white-space:nowrap}
.lr-dock .x{flex:none;width:40px;height:40px;border:0;background:transparent;color:var(--muted);font-size:22px;cursor:pointer}
body.lr-docked{padding-bottom:84px}
/* /my/ 내 강의실 */
.lr-room h2{margin:0 0 4px}
.lr-room .lr-rlist{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px}
.lr-room .lr-rlist a{display:block;padding:12px 14px;border-radius:12px;box-shadow:inset 0 0 0 1px var(--line);color:var(--ink);text-decoration:none}
.lr-room .lr-rlist b{font-size:16px}
.lr-room .lr-rlist small{display:block;color:var(--muted);font-size:13.5px;margin-top:4px}
.lr-room .lr-bar{height:8px;margin-top:8px}
.lr-room .lr-feet{margin:14px 0 0;padding:0;list-style:none;font-size:14px;color:var(--muted)}
.lr-room .lr-feet li{padding:6px 0;border-top:1px dashed var(--line)}
@media (max-width:600px){.lr-steps>li{padding:14px 12px 12px 54px}.lr-steps>li::before{left:12px;top:14px}.lr-course{grid-template-columns:48px 1fr}.lr-course img{width:48px;height:48px}.lr-dock .tx{font-size:13px}}
@media (prefers-reduced-motion:reduce){.lr-bar i{transition:none}}
/* 어두운 화면: 청록 바탕 버튼은 글자를 어둡게(대비) */
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .lr-nudge button,:root:not([data-theme="light"]) .lr-course .free,:root:not([data-theme="light"]) .lr-done[aria-pressed="true"],:root:not([data-theme="light"]) .lr-steps>li.ok::before{color:#062b2c}}
:root[data-theme="dark"] .lr-nudge button,:root[data-theme="dark"] .lr-course .free,:root[data-theme="dark"] .lr-done[aria-pressed="true"],:root[data-theme="dark"] .lr-steps>li.ok::before{color:#062b2c}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .lr-next{color:#1a0d08!important}}
:root[data-theme="dark"] .lr-next{color:#1a0d08!important}