:root{--navy:#0b2b61;--ink:#12213b;--muted:#586a83;--line:#d8e3ec;--paper:#fff;--soft:#f7fafc;--pd:#0b7d80;--hd:#1f5a87;--tx:#0d7a5f;--gn:#7b2d8e;--aki:#b4232d;--ckd:#3445a2;--fluid:#b45309;--htn:#9f1239;--inherited:#4338ca;--shell:min(1180px,calc(100% - 48px));--serif:"Fraunces",Georgia,serif;--sans:"Inter",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}svg{fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}.shell{width:var(--shell);margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.series-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.header-inner{height:84px;display:flex;align-items:center;justify-content:space-between}.series-brand{display:flex;align-items:center;gap:11px}.series-brand img{width:52px;height:44px;object-fit:contain}.series-brand span{display:grid;line-height:1.2}.series-brand strong{color:var(--navy);font:700 1.28rem/1.1 var(--serif)}.series-brand small{margin-top:4px;color:var(--muted);font-size:.7rem;letter-spacing:.05em}.home-link{padding:8px 0;color:var(--navy);font-weight:600;border-bottom:2px solid transparent}.home-link:hover{border-color:var(--navy)}
.series-hero{border-bottom:1px solid var(--line);background:#fff}.hero-grid{min-height:535px;display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:42px;padding-block:56px}.hero-copy h1{margin:0;color:var(--navy);font:600 clamp(3.5rem,7vw,6.2rem)/.94 var(--serif);letter-spacing:-.045em}.hero-copy p{max-width:480px;margin:28px 0 0;color:#31445e;font-size:clamp(1.05rem,1.6vw,1.3rem);line-height:1.65}.primary-action,.volume-action{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid currentColor;border-radius:5px;font-weight:650}.primary-action{min-height:54px;margin-top:30px;padding:12px 22px;color:#fff;border-color:var(--navy);background:var(--navy)}.primary-action:hover{background:#123a76}.primary-action svg,.volume-action svg{width:18px;height:18px}.atlas-figure{margin:0}.atlas-figure img{width:100%;mix-blend-mode:multiply}
.volume-library{padding:76px 0 90px;background:var(--soft)}.library-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:20px}.library-heading h2{margin:0;color:var(--navy);font:600 clamp(2.5rem,4.2vw,4rem)/1 var(--serif);letter-spacing:-.035em}.series-search{width:min(360px,100%);height:50px;display:flex;align-items:center;gap:10px;padding:0 14px;color:#6b7f98;border:1px solid #b9cad9;border-radius:5px;background:#fff}.series-search:focus-within{border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,43,97,.08)}.series-search svg{width:20px;height:20px}.series-search input{min-width:0;flex:1;border:0;outline:0;color:var(--ink);background:transparent;font:500 .95rem/1.4 var(--sans)}.series-search input::placeholder{color:#7b8ba1}
.volume-list{border-top:1px solid var(--line)}.volume-row{--accent:var(--pd);position:relative;min-height:185px;display:grid;grid-template-columns:6px 210px minmax(0,1fr) auto;align-items:center;gap:26px;padding:0 10px 0 0;border-bottom:1px solid var(--line);background:#fff;transition:background 170ms ease}.volume-row[hidden]{display:none}.volume-row:hover{background:#fbfdff}.volume-rail{align-self:stretch;background:var(--accent)}.volume-icon{width:190px;height:150px;display:grid;place-items:center;color:var(--accent);border-right:1px solid var(--line)}.volume-icon svg{width:118px;height:118px;stroke-width:1.35}.volume-copy{padding-block:26px}.volume-copy h3{margin:0;color:var(--accent);font:600 clamp(1.55rem,2.6vw,2.2rem)/1.18 var(--serif);letter-spacing:-.02em}.volume-copy h3 span{margin-right:12px;font-family:var(--serif)}.volume-copy strong{display:block;margin-top:7px;color:var(--accent);font-size:.86rem}.volume-copy p{max-width:660px;margin:5px 0 0;color:#31445e;font-size:.98rem}.volume-action{min-width:150px;min-height:49px;margin-right:14px;padding:10px 16px;color:var(--accent);background:#fff}.volume-action:hover{color:#fff;background:var(--accent)}.volume-hd{--accent:var(--hd)}.volume-tx{--accent:var(--tx)}.volume-gn{--accent:var(--gn)}.no-results{padding:60px 20px;text-align:center;color:var(--muted);background:#fff}.series-footer{padding:28px 0;color:#4b5e77;border-top:1px solid var(--line);background:#fff}.series-footer .shell{display:flex;align-items:center;justify-content:space-between;gap:20px}.series-footer p{margin:0}.series-footer p span{margin-inline:8px;color:#9badbf}.series-footer a{color:var(--navy);font-weight:700}
:focus-visible{outline:3px solid rgba(11,125,128,.32);outline-offset:4px}@media(max-width:900px){.hero-grid{grid-template-columns:1fr;min-height:0;text-align:center}.hero-copy p{margin-inline:auto}.atlas-figure{max-width:700px;margin-inline:auto}.volume-row{grid-template-columns:6px 140px minmax(0,1fr);padding-right:18px}.volume-icon{width:130px}.volume-icon svg{width:92px;height:92px}.volume-action{grid-column:3;margin:0 0 24px;justify-self:start}.library-heading{align-items:center}}@media(max-width:640px){:root{--shell:calc(100% - 28px)}.header-inner{height:70px}.series-brand img{width:43px;height:36px}.series-brand small{display:none}.hero-grid{padding-block:44px;gap:22px}.hero-copy h1{font-size:3.4rem}.hero-copy p{margin-top:20px;font-size:1.03rem}.primary-action{margin-top:22px}.library-heading{align-items:stretch;flex-direction:column}.series-search{width:100%}.volume-library{padding:58px 0 70px}.volume-row{grid-template-columns:5px 78px minmax(0,1fr);gap:14px;padding-right:8px}.volume-icon{width:70px;height:100%;min-height:150px}.volume-icon svg{width:66px;height:66px}.volume-copy{padding-block:24px}.volume-copy h3{font-size:1.42rem}.volume-copy h3 span{display:block;margin:0 0 3px;font:700 .78rem/1 var(--sans)}.volume-copy p{font-size:.88rem}.volume-action{grid-column:3;min-width:0;min-height:42px;margin-bottom:22px;padding:8px 12px;font-size:.85rem}.series-footer .shell{align-items:flex-start;flex-direction:column}.series-footer p span{margin-inline:4px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.volume-row{transition:none}}
.atlas-figure img{height:auto}
.volume-aki{--accent:var(--aki)}
.volume-ckd{--accent:var(--ckd)}
.volume-fluid{--accent:var(--fluid)}
.volume-htn{--accent:var(--htn)}
.volume-inherited{--accent:var(--inherited)}