body{background:var(--paper);color:var(--ink);line-height:1.65}.container{max-width:none;margin:0;padding:0}.header{min-height:560px;margin:0;padding:clamp(105px,12vw,150px) clamp(24px,7vw,110px) 75px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;border:0;border-radius:0;background:var(--ink);color:var(--paper);text-align:left}.header::before{content:"";position:absolute;inset:0;opacity:.32;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:6.25vw 6.25vw}.header>*{width:min(100%,var(--content-max));margin-left:auto;margin-right:auto;position:relative}.header h1{margin:18px auto 0;color:var(--paper);font-size:clamp(58px,8vw,112px);line-height:.9;letter-spacing:-.06em;text-shadow:none}.header h1 em{color:var(--lime);font-style:normal}.header p{margin-top:30px;color:#c3c5be;font-size:clamp(16px,1.5vw,21px)}.header p:last-child{margin-top:8px!important;font-size:15px!important}.nav-tabs{margin:0;padding:24px clamp(20px,4vw,72px);position:sticky;top:76px;z-index:1100;display:flex;flex-wrap:nowrap;justify-content:flex-start;gap:0;overflow-x:auto;border-bottom:1px solid var(--dark-line);background:var(--paper)}.nav-tab{padding:11px 14px;flex:0 0 auto;border:0;border-right:1px solid var(--dark-line);border-radius:0;background:transparent;color:#555952;box-shadow:none;font:500 10px DM Mono,monospace;text-transform:uppercase}.nav-tab:hover,.nav-tab.active{background:var(--ink);color:var(--lime);box-shadow:none;transform:none}.search-container{width:min(calc(100% - 48px),var(--content-max));margin:65px auto 28px}.search-input{width:100%;padding:18px 20px;border:1px solid var(--dark-line);border-radius:0;background:transparent;color:var(--ink);font-size:16px;box-shadow:none}.search-input:focus{border-color:var(--lime-dark);outline:2px solid rgba(72,99,0,.16)}#all-libraries-container,.tab-content{width:min(calc(100% - 48px),var(--content-max));margin:0 auto 90px;padding:0;border-radius:0;background:transparent;box-shadow:none}.category-header{margin:0 0 38px;padding:0 0 24px;border-bottom:1px solid var(--dark-line)}.category-header h2{font-size:clamp(36px,5vw,62px);letter-spacing:-.05em}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--dark-line);border-left:1px solid var(--dark-line)}.library-card{min-width:0;padding:28px;border:0;border-right:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line);border-radius:0;background:transparent;box-shadow:none!important;transform:none!important}.library-card:hover{background:var(--paper-deep)}.library-name{color:var(--ink);font-size:26px;font-weight:800;letter-spacing:-.035em}.library-description{margin:15px 0;color:#555952;line-height:1.65}.library-example{margin:22px 0;max-height:330px;overflow:auto}.library-example pre{margin:0;padding:18px;border-radius:0;background:var(--ink);color:#d9dbd4;font:12px/1.65 DM Mono,monospace}.library-link{display:inline-flex;padding:9px 11px;border:1px solid var(--dark-line);border-radius:0;color:var(--lime-dark);text-decoration:none;font:500 10px DM Mono,monospace}.library-link:hover{background:var(--lime);border-color:var(--lime);color:var(--ink)}.tips-section{display:grid;gap:0}.tip-item{padding:25px;border-bottom:1px solid var(--dark-line);border-radius:0;background:transparent}.footer{margin:0;padding:70px clamp(24px,7vw,110px);border-radius:0;background:var(--ink);color:var(--paper)}.footer-content{width:min(100%,var(--content-max));margin:auto}.footer p{color:var(--muted)}.social-links,.useful-links{display:flex;flex-wrap:wrap;gap:8px}.social-links a,.useful-links a{padding:10px 12px;border:1px solid var(--line);border-radius:0;color:var(--paper);text-decoration:none;font:10px DM Mono,monospace}.social-links a:hover,.useful-links a:hover{background:var(--lime);color:var(--ink)}
.python-challenge{width:min(calc(100% - 48px),var(--content-max));margin:48px auto;display:flex;align-items:flex-end;justify-content:space-between;gap:32px;padding:34px;border:1px solid var(--dark-line);background:var(--lime);color:var(--ink)}.python-challenge-copy{max-width:760px}.python-challenge-kicker{display:block;margin-bottom:14px;font:600 10px DM Mono,monospace;letter-spacing:.12em;text-transform:uppercase}.python-challenge h2{margin:0;font-size:clamp(32px,4vw,52px);line-height:1;letter-spacing:-.045em}.python-challenge p{margin:18px 0 0;max-width:680px;color:#30332d}.python-challenge-link{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;min-width:220px;padding:14px 16px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);text-decoration:none;font:600 11px DM Mono,monospace;text-transform:uppercase}.python-challenge-link:hover{background:transparent;color:var(--ink)}
@media(max-width:760px){.header{min-height:540px;padding:100px 20px 65px}.header h1{font-size:46px}.python-challenge{width:calc(100% - 40px);margin:30px auto;display:block;padding:25px}.python-challenge-link{width:100%;margin-top:24px}.nav-tabs{top:66px;padding:14px 20px}.search-container,#all-libraries-container,.tab-content{width:calc(100% - 40px)}.library-grid{grid-template-columns:1fr}.category-header h2{font-size:38px}.footer{padding:60px 20px}}