@font-face{font-family:Baskervville;src:url(type/baskervville-latin-400-normal.woff2);font-display:swap}
@font-face{font-family:Baskervville;src:url(type/baskervville-latin-400-italic.woff2);font-style:italic;font-display:swap}
@font-face{font-family:"DM Sans";src:url(type/dm-sans-latin-400-normal.woff2);font-display:swap}
@font-face{font-family:"DM Sans";src:url(type/dm-sans-latin-600-normal.woff2);font-weight:600;font-display:swap}
:root{--ink:#17271f;--green:#264a39;--paper:#f6f4ed;--line:#c9c9ba;--serif:Baskervville,Georgia,serif;--sans:"DM Sans",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.5 var(--sans)}a{color:inherit;text-decoration:none}button,select{font:inherit}button,select,a{touch-action:manipulation}a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid #a75512;outline-offset:4px}[hidden]{display:none!important}.wrap{width:min(1296px,90%);margin:auto}.bar,.brand,nav,.lang,.cta,.chips,.filters,.sectionhead,.bookline,.shop{display:flex;align-items:center}.bar{justify-content:space-between;gap:24px}header{border-bottom:1px solid var(--line)}header .bar{height:77px;display:grid;grid-template-columns:1fr auto 1fr;gap:0}header .brand{justify-self:start}.brand{font:600 24px/1 var(--sans);letter-spacing:-1.35px;gap:11px}.mark{display:grid;grid-template-columns:repeat(3,6px);gap:2px;transform:rotate(-0.01deg)}.mark i{width:6px;height:6px;background:currentColor}.mark .m1,.mark .m5,.mark .m6{background:#b69e4d}nav a:hover,footer a:hover{text-decoration:underline;text-underline-offset:4px}.lang{grid-column:2;gap:6px;font-size:18px;font-weight:600}.lang a{display:grid;place-items:center;min-width:32px;min-height:44px}.lang span{color:#898d81}.lang a[aria-current]{text-decoration:underline;text-underline-offset:4px}.hero{display:grid;grid-template-columns:.88fr 1.12fr;align-items:stretch;padding:32px 0 37px;gap:28px}.lead{align-self:center;padding:32px 0 32px 12px}h3{font-family:var(--serif);font-weight:400}.lead h1,h2{font-family:"Source Sans 3",var(--sans);font-weight:600}.lead h1{font-size:clamp(56px,5.6vw,84px);line-height:1.05;letter-spacing:-.035em;margin:0 0 26px}.lead em{display:block;color:#456047;font-weight:400}.lead p{max-width:390px;line-height:1.55;margin:0 0 28px;font-size:18px}.cta{width:fit-content;background:var(--green);color:white;padding:12px 19px;gap:28px;border-radius:2px;font-weight:600;font-size:15px}.cta span{font-size:20px}.cta:hover{background:#1a3426}.still{position:relative;isolation:isolate;overflow:hidden;height:clamp(365px,32vw,470px);background:radial-gradient(ellipse at 83% 9%,#367461 0,#235647 49%,#173f36 100%)}
.surface{position:absolute;inset:-50%;transform:rotate(-14deg);background-image:linear-gradient(#c1d7a81e 1px,transparent 1px),linear-gradient(90deg,#c1d7a81e 1px,transparent 1px),linear-gradient(#c1d7a830 1px,transparent 1px),linear-gradient(90deg,#c1d7a830 1px,transparent 1px);background-size:26px 26px,26px 26px,78px 78px,78px 78px}
.folio{position:absolute;width:min(35%,218px);aspect-ratio:2/3;transform-origin:center;box-shadow:7px 14px 19px #092a2380,16px 26px 31px #08231c65;isolation:isolate}.folio img{display:block;width:100%;height:100%;position:relative;z-index:1}.folio:before{content:"";position:absolute;inset:4px -4px -5px 3px;background:repeating-linear-gradient(#e7dfca 0 1px,#b2aa93 1px 2px);box-shadow:1px 1px 0 #4e4836}.folio:after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,#06180f38 0,transparent 2%,#fff3 3%,transparent 4.5%,transparent 98%,#fff2);pointer-events:none}.front{top:19%;left:18%;transform:rotate(-12deg)}.back{top:9%;left:48%;transform:rotate(11deg)}
.library{border-top:1px solid var(--line);padding:42px 0 60px}.sectionhead{justify-content:space-between;gap:12px}h2{font-size:clamp(38px,4vw,58px);letter-spacing:-.03em;line-height:1.07;margin:0}.count{font-size:14px;color:#5c655d}.filters{justify-content:space-between;gap:14px;flex-wrap:wrap;margin:24px 0}.chips{gap:6px;flex-wrap:wrap}.chips button,select{background:transparent;border:1px solid #a7afa3;color:var(--ink);border-radius:2px;cursor:pointer;padding:6px 14px;font-size:14px}.chips button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.filters label{display:flex;align-items:center;gap:10px;font-size:14px}select{padding:6px 8px}.shelf{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 22px}.mat{height:clamp(220px,21vw,307px);background:#e9e4d4;display:grid;place-items:center;overflow:hidden}.mat.tint2{background:#eadfd5}.mat.tint3{background:#e4ded9}.mat.expert{background:#dbe6df}.mat.america2027{background:#e4dfce}.mat img{width:auto;height:80%;max-width:80%;object-fit:contain;box-shadow:5px 7px 12px #342a1d36;transition:transform .22s}.book a{display:block}.book a:hover .mat img{transform:translateY(-3px)}.book a:hover .shop{text-decoration:underline}.bookline{justify-content:space-between;color:#566154;font-size:13px;margin:12px 0 2px}.book h3{font-size:clamp(26px,2.3vw,37px);line-height:1.2;letter-spacing:-.05em;margin:0 0 8px}.shop{font-size:14px;font-weight:600;gap:7px}.empty{padding:18px 0}.reset{color:inherit;background:none;border:0;text-decoration:underline;cursor:pointer}
.guide{background:#223e32;color:#fbf8ec;padding:30px 0 35px}
.guide h2{font-size:clamp(34px,3.3vw,48px)}
.level-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:18px 0 0}
.level-list div{border-top:1px solid #91a38f88;padding-top:10px}
.level-list dt{font-size:19px;font-weight:600}
.level-list dd{margin:4px 0 0;color:#e0e7d9;font-size:15px;line-height:1.55}
.level-list a{display:block;width:fit-content;margin-top:5px;text-decoration:underline;text-underline-offset:3px}
.sectionhead + .shelf{margin-top:24px}
footer .bar{min-height:92px}footer a{font-size:14px}.skip{position:fixed;top:-6em;left:10px;background:var(--paper);padding:12px;z-index:5}.skip:focus{top:8px}
@media(max-width:870px){.lead{padding-left:0}.lead h1{font-size:58px}.lead p{font-size:16px}.still{height:340px}.folio{width:38%}.front{left:13%;top:24%}.back{left:48%;top:17%}.shelf{gap:24px 15px}.mat{height:235px}}
@media(max-width:660px){.wrap{width:90%}header .bar{height:62px;gap:8px}.brand{font-size:20px;gap:8px}.mark{grid-template-columns:repeat(3,5px)}.mark i{width:5px;height:5px}.hero{grid-template-columns:1fr;gap:16px;padding:13px 0 23px}.lead{padding:15px 0 3px}.lead h1{font-size:clamp(48px,11vw,64px);margin-bottom:16px}.lead p{max-width:440px;margin:0 0 18px}.cta{padding:9px 15px}.still{height:auto;aspect-ratio:1.67}.folio{width:31%}.front{left:22%;top:17%}.back{left:49%;top:10%}.library{padding:28px 0 34px}.shelf{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 12px}.mat{height:auto;aspect-ratio:.9}.mat img{max-height:180px}.chips button{padding:6px 10px}.filters{margin:15px 0;gap:10px}.book h3{font-size:25px}.bookline,.shop{font-size:12px}.guide{padding:25px 0}.level-list{grid-template-columns:1fr;gap:14px}.guide h2{font-size:36px}footer .bar{min-height:76px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mat img{transition:none}}

.series{margin-top:28px}
.series + .series{border-top:1px solid var(--line);padding-top:28px;margin-top:36px}
.series h3{font-size:clamp(30px,3vw,44px);line-height:1.1;letter-spacing:-.055em;margin:0}
.series-spec{color:#546057;margin:6px 0 16px;font-size:15px}
.store{margin-left:auto}
.book-actions{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;padding-top:11px}
.volume{font-size:17px;font-weight:600}
.buy{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:24px;padding:7px 15px;background:#ffd553;color:#24261a;font-size:14px;font-weight:600}
.book-link:hover .buy,.book-link:focus-visible .buy{background:#f5c12a}
@media(max-width:660px){.book-actions{align-items:flex-start;flex-direction:column}.store{margin-left:0}.series{margin-top:22px}.buy{padding:7px 12px}.series-spec{font-size:14px}}
@media(max-width:465px){header .bar{height:auto;grid-template-columns:1fr;justify-items:center;gap:0;padding-top:10px}header .brand{justify-self:center}.lang{grid-column:1}}

.more-books{margin-top:36px;border-top:1px solid var(--line);padding-top:24px}.more-books h3{margin:0;font-size:clamp(26px,3vw,36px);line-height:1.2;letter-spacing:-.045em}.more-books p{margin:6px 0 10px;max-width:66ch}.more-books a{display:inline-block;padding:5px 0;color:var(--green);font-weight:600;text-decoration:underline;text-underline-offset:4px}

@font-face{font-family:"Source Sans 3";src:url(type/source-sans-3-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(type/source-sans-3-latin-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(type/source-sans-3-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
.more-books{font-family:"Source Sans 3",var(--sans)}
.more-books h3{font-family:inherit;font-weight:600;letter-spacing:-.025em}