:root{--ivory:#F2F5F8;--paper:#FFFFFF;--ink:#0F1B2D;--navy:#173B6E;--cyan:#22A7C4;--cyan-ink:#127891;--muted:#5E6876;--line:#DFE4EA;--sage:#E3F3F7;--mint:#E3F3F7;--serif:Georgia,'Times New Roman',serif;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,summary{cursor:pointer}a,button,input,select,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,.library-scroll:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:absolute;left:20px;top:-100px;padding:10px 20px;background:var(--ink);color:white;z-index:10}.skip-link:focus{top:10px}
.site-header{border-bottom:1px solid var(--line)}.header-inner{max-width:1240px;padding:24px 40px;margin:auto;display:flex;align-items:center;gap:54px}.wordmark{display:inline-flex;align-items:center;gap:10px;font:600 21px/1 var(--sans);letter-spacing:-.4px;text-decoration:none;color:var(--ink)}.wordmark .mark{width:34px;height:34px;border-radius:10px;background:var(--ink);display:inline-flex;align-items:center;justify-content:center;flex:none}.wordmark svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}.header-inner nav{display:flex;align-items:center;gap:32px;font-size:14px}.header-inner nav a{text-decoration:none;padding:8px 0}.header-inner [aria-current]{border-bottom:2px solid var(--cyan)}.button{display:inline-flex;align-items:center;gap:30px;justify-content:center;background:var(--ink);border:1px solid var(--ink);border-radius:30px;padding:13px 24px;color:#FFFFFF;text-decoration:none;font-size:14px;font-weight:500}.button:hover{background:var(--navy)}.download{margin-left:auto;font-size:13px;padding:11px 20px;gap:16px}
.hub-main{max-width:1240px;margin:auto;padding:0 40px 70px}.hero{display:grid;grid-template-columns:1.13fr 1fr;gap:68px;align-items:center;padding:62px 0 48px}.hero-copy{padding:12px 0}.kicker{font-size:10px;letter-spacing:1.7px;font-weight:600;line-height:1.5;margin:0 0 15px}.hero h1{font:400 clamp(50px,5.8vw,76px)/.99 var(--serif);letter-spacing:-3px;margin:22px 0 24px;color:var(--ink)}.hero-subtitle{font:400 23px/1.4 var(--serif);margin:0 0 31px;color:#3B4656}.guide-search{position:relative;max-width:540px}.guide-search svg{position:absolute;left:18px;top:17px;width:20px;height:20px;fill:none;stroke:#6F7885;stroke-width:1.5}.guide-search input{width:100%;background:var(--paper);border:1px solid #D3DAE3;border-radius:32px;padding:16px 42px 16px 51px;font-size:14px;color:var(--ink);box-shadow:0 3px 12px #0F1B2D08}.guide-search input::placeholder{color:#7A8390}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 0}.filters button{background:transparent;border:1px solid #D3DAE3;border-radius:24px;padding:10px 15px;color:#33404F;font-size:11px;white-space:nowrap;transition:background .15s}.filters button:hover{background:#E8EDF2}.filters [aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.library-aside{min-width:0}.library-panel{background:var(--paper);border:1px solid #D6DEE6;border-radius:23px;box-shadow:0 12px 40px #0F1B2D12;overflow:hidden}.library-heading{list-style:none;display:flex;align-items:center;justify-content:space-between;padding:22px 25px;background:var(--sage);gap:12px}.library-heading::-webkit-details-marker,.library-entry summary::-webkit-details-marker{display:none}.library-heading .kicker{display:block;font-size:9px;letter-spacing:1.5px;margin:0 0 5px;color:var(--cyan-ink)}.library-heading strong{font:400 28px/1.2 var(--serif);letter-spacing:-.7px}.library-toggle{font-size:27px;font-weight:300;transition:transform .15s}.library-panel[open] .library-toggle{transform:rotate(45deg)}.library-body{padding:17px 22px 18px}.library-intro{font-size:12px;color:var(--muted);line-height:1.55;margin:0 0 14px}.library-body input,.library-body select{border:1px solid #D9E0E8;background:#F7F9FB;border-radius:9px;color:#33404F;max-width:100%;width:100%;padding:10px 12px;font-size:12px}.library-body select{margin-top:8px}.library-count{font-size:10px;color:var(--muted);margin:13px 1px 7px;letter-spacing:.3px}.library-scroll{max-height:244px;overflow:auto;scrollbar-width:thin;scrollbar-color:#B8C3CF #EEF2F6;padding:0 8px 0 0;scroll-padding:8px}.library-entry{border-top:1px solid #E4E9EE}.library-entry summary{list-style:none;padding:11px 1px;display:flex;align-items:center;justify-content:space-between;gap:12px}.library-entry summary strong{display:block;font-size:13px;font-weight:500}.library-entry summary small{font-size:9px;color:#6F7885}.entry-arrow{font-size:20px;color:var(--cyan-ink)}.library-entry[open] .entry-arrow{transform:rotate(45deg)}.entry-detail{background:#F2F5F8;border-radius:9px;padding:12px 13px;margin-bottom:12px;font-size:11px;line-height:1.6;overflow-wrap:anywhere}.entry-detail p{margin:0 0 10px}.entry-detail .detail-label{font-size:9px;text-transform:uppercase;letter-spacing:1px;font-weight:600;color:var(--cyan-ink);margin-top:8px}.entry-detail ul{padding-left:15px;margin:0}.entry-detail li{margin-bottom:12px}.entry-detail li span{display:block;color:#6F7885;font-size:10px;margin-top:4px}.entry-note{font-size:10px;color:var(--muted);margin-top:14px!important}.library-note{font-size:9px;color:#6F7885;line-height:1.55;margin:12px 0 0;border-top:1px solid #E4E9EE;padding-top:10px}.library-note span{display:block;color:#3B4656;margin-top:3px}.library-scroll #library-empty{font-size:12px;padding:14px 0;color:var(--muted)}
.featured{display:grid;grid-template-columns:1fr 37%;min-height:278px;max-height:310px;overflow:hidden;border-radius:18px;background:var(--mint);padding:33px 40px;position:relative;gap:30px}.featured .kicker{color:var(--cyan-ink);margin-bottom:10px}.featured h2{font:400 46px/1.04 var(--serif);letter-spacing:-1.7px;margin:0 0 13px}.featured p:not(.kicker){font:18px/1.4 var(--serif);margin:0 0 20px}.featured .button{padding:11px 21px;font-size:13px;gap:24px}.featured-screen{width:215px;margin:-2px auto 0;position:relative;align-self:start}.featured-screen img{width:100%;height:auto;display:block;border-radius:25px;border:5px solid var(--ink);box-shadow:0 10px 24px #0F1B2D18}.featured-screen span{position:absolute;top:190px;left:0;right:0;text-align:center;font-size:8px;letter-spacing:.8px;background:#FFFFFF;color:var(--muted);padding:5px 0}
.guides-section{padding-top:40px;scroll-margin-top:30px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.section-heading h2{font:400 34px/1.2 var(--serif);letter-spacing:-1.1px;margin:0}.section-heading p{font-size:11px;color:#6F7885}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.guide-card{border:1px solid #E1E6EC;border-radius:13px;background:var(--paper);overflow:hidden;transition:border-color .15s,box-shadow .15s}.guide-card:hover{border-color:#9FB0C2;box-shadow:0 5px 18px #0F1B2D12}.guide-card>a{display:grid;grid-template-columns:1fr 82px;gap:13px;padding:21px 20px 15px;text-decoration:none;height:100%;min-height:224px}.card-copy{min-width:0}.guide-card .kicker{font-size:8px;color:var(--cyan-ink);letter-spacing:1px;margin-bottom:10px}.guide-card h3{font:400 20px/1.15 var(--serif);letter-spacing:-.5px;margin:0 0 9px;overflow-wrap:anywhere}.card-description{font-size:11px;line-height:1.5;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.guide-card img{width:82px;height:107px;object-fit:cover;object-position:top;border-radius:11px;background:var(--sage);border:1px solid #DCE3EA;align-self:center}.card-bottom{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;align-self:end;font-size:10px;color:#6F7885;margin-top:8px}.card-bottom>span:last-child{font-size:20px;color:var(--ink);line-height:1}.guide-empty{text-align:center;padding:50px 20px;background:var(--sage);border-radius:13px}.guide-empty h3{font:28px var(--serif);margin:0}.guide-empty button{border:1px solid #9FB0C2;border-radius:24px;background:var(--paper);padding:10px 20px;color:var(--ink)}
.hub-footer{border-top:1px solid var(--line);padding:30px 40px 40px;max-width:1240px;margin:auto;display:flex;align-items:center;gap:38px}.hub-footer .wordmark{font-size:18px}.hub-footer .wordmark .mark{width:28px;height:28px;border-radius:8px}.hub-footer .wordmark svg{width:15px;height:15px}.hub-footer p{font-size:10px;color:#6F7885;margin:0}
@media(min-width:1500px){.hero{gap:100px}.hero h1{font-size:78px}}@media(max-width:1050px){.hero{gap:34px}.hero h1{font-size:60px}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-subtitle{font-size:21px}.filters button{font-size:10px;padding:9px 12px}.featured h2{font-size:42px}}
@media(max-width:800px){.header-inner{padding:20px 24px;gap:28px}.wordmark{font-size:19px}.header-inner nav{gap:20px;font-size:12px}.download{font-size:11px;padding:10px 15px}.download span{display:none}.hub-main{padding:0 24px 45px}.hero{display:block;padding:38px 0 28px}.hero-copy{padding:0}.hero h1{font-size:58px;letter-spacing:-2.2px;margin:17px 0 18px}.hero-subtitle{font-size:21px;margin-bottom:24px}.guide-search{max-width:none}.filters{gap:7px;margin-top:15px}.filters button{font-size:11px;padding:10px 13px}.library-aside{margin-top:25px}.library-heading{padding:17px 19px}.library-heading strong{font-size:24px}.library-heading .kicker{font-size:8px}.library-body{padding:16px 19px}.library-scroll{max-height:330px}.featured{padding:28px;grid-template-columns:1fr 35%;gap:15px;min-height:270px}.featured h2{font-size:38px}.featured p:not(.kicker){font-size:16px}.featured-screen{width:170px}.featured-screen span{top:187px;font-size:7px}.section-heading h2{font-size:30px}.hub-footer{padding:26px 24px;display:block}.hub-footer p{margin-top:15px}.card-description{font-size:12px}}
@media(max-width:560px){.header-inner{padding:18px 20px;gap:24px}.header-inner nav a:last-child{display:none}.header-inner nav{font-size:12px}.download{font-size:10px;padding:9px 13px}.hub-main{padding:0 20px 40px}.hero{padding-top:32px}.hero h1{font-size:51px;line-height:1.02;margin-top:14px}.hero-subtitle{font-size:20px}.desktop-break{display:none}.hero .kicker{font-size:9px}.guide-search input{font-size:13px;padding-top:14px;padding-bottom:14px}.guide-search svg{top:15px}.filters{gap:6px}.filters button{font-size:10px;padding:9px 11px}.library-heading .kicker{font-size:8px;letter-spacing:1px}.library-heading strong{font-size:23px}.featured{min-height:262px;max-height:285px;padding:24px;grid-template-columns:1fr 30%;gap:4px;border-radius:13px}.featured h2{font-size:34px;letter-spacing:-1.1px}.featured p:not(.kicker){font-size:15px;max-width:190px}.featured .kicker{font-size:8px}.featured .button{font-size:11px;padding:11px 16px;gap:17px}.featured-screen{width:142px;margin-top:20px;margin-left:-6px}.featured-screen img{border-width:4px;border-radius:20px}.featured-screen span{top:198px;font-size:6px;letter-spacing:0}.guides-section{padding-top:30px}.section-heading{margin-bottom:17px}.section-heading h2{font-size:29px}.guide-grid{grid-template-columns:1fr;gap:12px}.guide-card>a{grid-template-columns:1fr 87px;gap:12px;padding:21px;min-height:206px}.guide-card h3{font-size:23px}.guide-card img{width:87px;height:114px}.guide-card .kicker{font-size:8px}.card-description{font-size:12px}.card-bottom{font-size:10px}.hub-footer{padding:25px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:360px){.featured h2{font-size:28px}.featured{padding:22px;max-height:310px;min-height:290px}.featured p:not(.kicker){font-size:14px}.featured .button{padding:10px 13px;font-size:10px;gap:12px}.hero h1{font-size:46px}.header-inner{gap:18px}.header-inner nav{font-size:11px}.wordmark{font-size:18px}}