/* DSV Courses */
.dsvc{--ink:#14213D;--plot:#2F5DA8;--marker:#F2B705;--muted:#5B6475;--line:#D8DDE6;--ok:#1E7B4F;color:var(--ink);font-size:16px;line-height:1.6;max-width:900px;margin:0 auto}
.dsvc *{box-sizing:border-box}
.dsvc h3{font-size:1.25rem;margin:0 0 10px}
.dsvc .dsvc-btn{display:inline-block;padding:11px 20px;border-radius:8px;font-weight:600;text-decoration:none;border:2px solid var(--ink);background:#fff;color:var(--ink);line-height:1.3;cursor:pointer;font-size:15px;font-family:inherit}
.dsvc .dsvc-btn:hover{background:var(--marker);color:var(--ink)}
.dsvc .dsvc-btn-main{background:var(--ink);color:#fff}
.dsvc .dsvc-btn-main:hover{background:var(--plot);border-color:var(--plot);color:#fff}
.dsvc .dsvc-btn.is-disabled{opacity:.4;cursor:not-allowed}
.dsvc .dsvc-btn:disabled{opacity:.6;cursor:wait}
.dsvc .dsvc-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}
.dsvc .dsvc-link{color:var(--muted);font-size:.92rem}
.dsvc .dsvc-small{font-size:.9rem;color:var(--muted)}
.dsvc .dsvc-ok{background:#E6F4EC;color:var(--ok);padding:10px 14px;border-radius:8px;font-weight:600}
.dsvc .dsvc-error{background:#FDECEC;color:#A12A2A;padding:10px 14px;border-radius:8px}
.dsvc .dsvc-status,.dsvc .dsvc-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;margin:0 0 28px}
.dsvc .dsvc-progress{margin:6px 0 0}
.dsvc .dsvc-progress-top{display:flex;justify-content:space-between;gap:10px;font-size:.95rem;margin-bottom:6px}
.dsvc .dsvc-progress-top span{color:var(--muted)}
.dsvc .dsvc-bar{height:12px;background:#E9ECF2;border-radius:999px;overflow:hidden}
.dsvc .dsvc-bar span{display:block;height:100%;background:var(--marker);border-radius:999px;transition:width .4s}
.dsvc .dsvc-join{display:grid;grid-template-columns:1fr 1.1fr;gap:28px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;margin:0 0 28px}
.dsvc .dsvc-join ul{margin:0;padding-left:20px}
.dsvc .dsvc-tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:16px}
.dsvc .dsvc-tab{background:none;border:0;padding:10px 14px;font:600 15px/1.2 inherit;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px}
.dsvc .dsvc-tab.is-on{color:var(--ink);border-bottom-color:var(--marker)}
.dsvc .dsvc-form p,.dsvc #dsvc-loginform p{margin:0 0 12px}
.dsvc .dsvc-form label,.dsvc #dsvc-loginform label{display:block;font-weight:600;font-size:.92rem;margin-bottom:4px}
.dsvc .dsvc-form label span{font-weight:400;color:var(--muted)}
.dsvc .dsvc-form input[type=text],.dsvc .dsvc-form input[type=email],.dsvc .dsvc-form input[type=tel],.dsvc .dsvc-form input[type=password],.dsvc #dsvc-loginform input[type=text],.dsvc #dsvc-loginform input[type=password]{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff}
.dsvc .dsvc-form small{color:var(--muted);font-size:.85rem}
.dsvc .dsvc-check label{display:flex;gap:8px;align-items:flex-start;font-weight:400;font-size:.9rem;line-height:1.45}
.dsvc .dsvc-check input{margin-top:3px;flex:none}
.dsvc #dsvc-loginform .login-remember label{display:flex;gap:8px;align-items:center;font-weight:400}
.dsvc #dsvc-loginform input[type=submit]{padding:11px 20px;border-radius:8px;border:0;background:var(--ink);color:#fff;font:600 15px inherit;cursor:pointer}
.dsvc .dsvc-hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.dsvc .dsvc-section{margin:0 0 28px}
.dsvc .dsvc-section-head{display:flex;align-items:baseline;gap:12px;border-top:2px solid var(--ink);padding-top:14px;margin-bottom:10px}
.dsvc .dsvc-section-head span{font-weight:700;color:var(--plot);white-space:nowrap}
.dsvc .dsvc-section-head h3{margin:0;font-size:1.3rem}
.dsvc .dsvc-section-head em{margin-left:auto;font-style:normal;color:var(--muted);font-size:.9rem;white-space:nowrap}
.dsvc .dsvc-note{background:#FFF4CC;border-left:4px solid var(--marker);padding:10px 14px;border-radius:0 8px 8px 0;font-size:.92rem}
.dsvc .dsvc-lessons{list-style:none;margin:0;padding:0}
.dsvc .dsvc-l{display:flex;align-items:center;gap:12px;padding:12px 8px;border-bottom:1px solid var(--line)}
.dsvc .dsvc-l a{color:var(--ink);font-weight:600;text-decoration:none}
.dsvc .dsvc-l a:hover{text-decoration:underline;text-decoration-color:var(--marker);text-decoration-thickness:3px}
.dsvc .dsvc-l.is-locked{color:var(--muted)}
.dsvc .dsvc-num{width:40px;flex:none;color:var(--muted);font-size:.9rem}
.dsvc .dsvc-ico{width:22px;height:22px;flex:none;border-radius:50%;border:2px solid var(--line);position:relative}
.dsvc .is-open .dsvc-ico{border-color:var(--ink);background:#fff}
.dsvc .is-open .dsvc-ico:after{content:"";position:absolute;left:7px;top:4px;border-style:solid;border-width:5px 0 5px 7px;border-color:transparent transparent transparent var(--ink)}
.dsvc .is-done .dsvc-ico{border-color:var(--ok);background:var(--ok)}
.dsvc .is-done .dsvc-ico:after{content:"";position:absolute;left:6px;top:2px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.dsvc .is-locked .dsvc-ico{background:#E9ECF2}
.dsvc .is-locked .dsvc-ico:after{content:"";position:absolute;left:5px;top:7px;width:8px;height:6px;background:#9AA3B2;border-radius:1px}
.dsvc .is-locked .dsvc-ico:before{content:"";position:absolute;left:6px;top:3px;width:6px;height:6px;border:2px solid #9AA3B2;border-bottom:0;border-radius:4px 4px 0 0}
.dsvc-player-view .dsvc-crumb{margin:0 0 10px}
.dsvc-player-view .dsvc-kicker{color:var(--plot);font-weight:600;margin:0 0 4px}
.dsvc-player-view .dsvc-lesson-title{font-size:clamp(1.4rem,3vw,1.9rem);margin:0 0 16px;line-height:1.25}
.dsvc .dsvc-video{position:relative;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden}
.dsvc .dsvc-video iframe,.dsvc .dsvc-video #dsvc-player{position:absolute;inset:0;width:100%;height:100%;border:0}
.dsvc .dsvc-lesson-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin:18px 0}
.dsvc .dsvc-complete-wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.dsvc .dsvc-hint{font-size:.85rem;color:var(--muted)}
.dsvc .dsvc-done-tag{display:inline-flex;align-items:center;gap:6px;background:#E6F4EC;color:var(--ok);font-weight:700;padding:9px 14px;border-radius:8px}
.dsvc .dsvc-done-tag:before{content:"\2713"}
.dsvc .dsvc-nav{display:flex;gap:10px;flex-wrap:wrap}
.dsvc .dsvc-locked{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;text-align:center}
@media (max-width:760px){
 .dsvc .dsvc-join{grid-template-columns:1fr;padding:20px}
 .dsvc .dsvc-section-head{flex-wrap:wrap}
 .dsvc .dsvc-section-head em{margin-left:0;width:100%}
 .dsvc .dsvc-lesson-bar{flex-direction:column;align-items:stretch}
 .dsvc .dsvc-nav .dsvc-btn{flex:1;text-align:center}
}