.library-page{--bg: #FAFAF7;--surface: #FFFFFF;--ink: #0B1F3A;--muted: #4A5568;--line: #E3E6E1;--green: #16A34A;--green-ink: #0F7A36;--green-soft: #E6F5EB;--gold-soft: #FFF6C7;--gold-ink: #6B5300;--red-soft: #FDE8E8;--red-ink: #A31515;--hero: #0B1F3A;--hero-ink: #F4F6F2;--hero-muted: #B7C1CF;--thumb: #12305A;--flag-1: #111111;--flag-2: #FCDC04;--flag-3: #D90000;--font: "Mark for MC", "Mark Pro", "FF Mark", "Figtree", "Helvetica Neue", Arial, sans-serif;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}.library-page *{box-sizing:border-box}.library-page [hidden]{display:none!important}.library-page a{color:var(--green-ink);text-underline-offset:3px}.library-page :focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:6px}.library-page .wrap{max-width:1120px;margin:0 auto;padding-inline:20px}.library-page .stripe{height:6px;background:linear-gradient(90deg,var(--flag-1) 0 33.3%,var(--flag-2) 33.3% 66.6%,var(--flag-3) 66.6%)}.library-page h1,.library-page h2,.library-page h3{font-weight:800;line-height:1.12;letter-spacing:-.02em;text-wrap:balance;margin:0}.library-page p{margin:0}.library-page .eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--green-ink)}.library-page .hero{background:var(--hero);color:var(--hero-ink);padding-block:48px 56px}.library-page .hero .wrap{display:flex;flex-direction:column;gap:18px}.library-page .crumbs{font-size:.85rem;color:var(--hero-muted)}.library-page .crumbs a{color:var(--hero-muted)}.library-page .hero .eyebrow{color:#4ade80}.library-page .hero h1{font-size:clamp(2.1rem,6vw,3.4rem);max-width:16ch}.library-page .hero .lede{font-size:1.08rem;color:var(--hero-muted);max-width:58ch}.library-page .search{display:flex;align-items:center;gap:10px;background:#fff;border-radius:999px;padding:0 18px;max-width:560px;min-height:54px;margin-top:6px}.library-page .search svg{flex-shrink:0;color:#4a5568}.library-page .search input{flex:1;min-width:0;border:0;background:transparent;font:inherit;font-size:1rem;color:#0b1f3a;padding:14px 0;outline:none}.library-page .search input::placeholder{color:#6b7280}.library-page .search:focus-within{outline:3px solid #4ADE80;outline-offset:2px}.library-page .shelves{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:.92rem;color:var(--hero-muted)}.library-page .shelves b{color:var(--hero-ink);font-weight:700}.library-page .bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}.library-page .bar .wrap{display:flex;flex-direction:column;gap:10px;padding-block:14px}.library-page .row{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}.library-page .row::-webkit-scrollbar{display:none}.library-page .row span{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);flex-shrink:0;width:74px}.library-page .chip{flex-shrink:0;font:inherit;font-size:.92rem;font-weight:600;min-height:40px;padding:0 16px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}.library-page .chip:hover{border-color:var(--green)}.library-page .chip[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--bg)}.library-page main{display:flex;flex-direction:column;gap:52px;padding-block:32px 72px}.library-page .sample{background:var(--gold-soft);color:var(--gold-ink);border-radius:12px;padding:12px 16px;font-size:.92rem}.library-page .count{font-size:.92rem;color:var(--muted)}.library-page .shelf{display:flex;flex-direction:column;gap:18px;scroll-margin-top:150px}.library-page .shelf-head{display:flex;flex-direction:column;gap:6px}.library-page .shelf-head h2{font-size:clamp(1.5rem,3.6vw,1.95rem)}.library-page .shelf-head p{color:var(--muted);max-width:62ch}.library-page .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}.library-page .card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:10px;min-width:0}.library-page .card h3{font-size:1.14rem;line-height:1.25;letter-spacing:-.01em}.library-page .card p{font-size:.95rem;color:var(--muted)}.library-page .tags{display:flex!important;flex-wrap:wrap;gap:6px;margin-block:2px 4px}.library-page .tag{display:inline-flex;align-items:center;font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:6px;background:var(--green-soft);color:var(--green-ink);line-height:1.2;white-space:nowrap}.library-page .tag.video{background:var(--red-soft);color:var(--red-ink)}.library-page .tag.tool{background:var(--gold-soft);color:var(--gold-ink)}.library-page .tag.eg{background:transparent;border:1px dashed var(--muted);color:var(--muted)}.library-page .meta{font-size:.84rem;color:var(--muted);margin-top:auto;padding-top:4px}.library-page .go{display:inline-flex;align-items:center;justify-content:center;gap:8px;align-self:flex-start;min-height:44px;padding:0 20px;border-radius:999px;background:var(--green-soft);color:var(--green-ink);font-weight:700;font-size:.94rem;text-decoration:none!important;border:0;cursor:pointer;transition:background .15s ease,color .15s ease}.library-page .go:hover{background:var(--green);color:#fff;text-decoration:none!important}.library-page .thumb{width:100%;aspect-ratio:16 / 9;max-width:100%;border-radius:10px;background:var(--thumb);background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;cursor:pointer}.library-page .thumb:before{content:"";position:absolute;inset:auto 0 0;height:5px;background:linear-gradient(90deg,#111 0 33.3%,#fcdc04 33.3% 66.6%,#d90000 66.6%);z-index:2}.library-page .thumb i{width:54px;height:54px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px #0000004d;transition:transform .2s ease,background .2s ease;z-index:2}.library-page .thumb:hover i{transform:scale(1.1);background:#fcdc04}.library-page .thumb i:after{content:"";border-left:16px solid #0B1F3A;border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:4px}.library-page .thumb time{position:absolute;right:10px;bottom:14px;background:#06101f;color:#fff;font-size:.78rem;font-weight:600;padding:2px 7px;border-radius:5px;z-index:2}.library-page .empty{border:1.5px dashed var(--line);border-radius:16px;padding:36px 20px;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:12px;align-items:center}.library-page .empty b{color:var(--ink);font-size:1.1rem}.library-page .linkbtn{font:inherit;font-weight:700;color:var(--green-ink);background:none;border:0;cursor:pointer;text-decoration:underline;text-underline-offset:3px;min-height:44px}.library-page .cta{background:var(--hero);color:var(--hero-ink);border-radius:18px;padding:30px 26px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:20px;align-items:center}.library-page .cta h2{font-size:1.6rem}.library-page .cta p{color:var(--hero-muted);margin-top:8px}.library-page .btns{display:flex;flex-wrap:wrap;gap:10px}.library-page .btn{display:inline-flex;align-items:center;min-height:46px;padding:0 20px;border-radius:999px;font-weight:700;font-size:.96rem;text-decoration:none}.library-page .btn.primary{background:#16a34a;color:#fff}.library-page .btn.primary:hover{background:#15803d}.library-page .btn.ghost{border:1.5px solid #B7C1CF;color:var(--hero-ink)}@media(max-width:720px){.library-page .cta{grid-template-columns:minmax(0,1fr)}}.library-page .terms{font-size:.9rem;color:var(--muted);max-width:70ch}.video-modal-backdrop{position:fixed;inset:0;z-index:1000;background:#000000d9;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px}.video-modal-card{background:#0f172a;color:#fff;border-radius:16px;width:100%;max-width:860px;overflow:hidden;box-shadow:0 20px 50px #00000080}.video-modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.1)}.video-modal-head h3{margin:0;font-size:1.15rem;color:#fff}.video-modal-close{background:transparent;border:none;color:#cbd5e1;font-size:1.4rem;cursor:pointer;line-height:1;padding:4px 8px;border-radius:4px}.video-modal-close:hover{color:#fff;background:#ffffff26}.video-player-wrap{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;background:#000}.video-player-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}