@charset "UTF-8";
:root{--ink:#222938;--yellow:#ffdf48;--orange:#e75233;--paper:#fffef9;--mint:#d9f1e6;--blue:#dcebf8;--line:2px solid var(--ink);--body-font:"Zen Maru Gothic","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body-font);font-size:16px;line-height:1.85;font-weight:500;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #1467c3;outline-offset:5px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:900;line-height:1.45}::selection{background:var(--yellow);color:var(--ink)}.page-width{width:min(1200px,calc(100% - 96px));margin-inline:auto}.section-space{padding-block:100px}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:var(--ink);color:white;padding:12px}.skip-link:focus{top:12px}
.site-header{height:100px;padding:0 48px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:var(--line);background:var(--paper);position:relative;z-index:10}.brand{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:900;line-height:1.4;letter-spacing:.04em;flex-shrink:0}.brand-mark{width:44px;height:48px;border:var(--line);border-radius:5px;display:grid;place-items:center;background:var(--yellow);font-size:25px;box-shadow:3px 3px 0 var(--ink)}.brand-second{display:block;font-size:25px;letter-spacing:.08em}.brand-dot{color:var(--orange)}nav{display:flex;gap:32px;align-items:center;font-size:14px;font-weight:800}nav a{padding-block:9px}nav a:hover{text-decoration:underline;text-underline-offset:6px}.nav-help{border:var(--line);border-radius:50px;padding:10px 19px;background:var(--yellow)}
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.specimen-stage{position:relative;min-width:0;height:535px;isolation:isolate}.stage-orbit{position:absolute;inset:48px 8px 45px 15px;border:2px dashed rgba(34,41,56,.25);border-radius:50%;transform:rotate(-12deg)}.hero-specimen{position:absolute;border:var(--line);background:var(--paper);border-radius:13px;box-shadow:5px 6px 0 rgba(34,41,56,.16);padding:18px 12px 10px;transition:transform .3s}.hero-specimen img{object-fit:contain;width:100%;aspect-ratio:1}.specimen-id{font:800 13px/1.5 Arial,sans-serif;position:absolute;top:13px;left:16px;border-bottom:2px solid var(--ink)}.hero-specimen figcaption{text-align:center;font-size:17px;font-weight:900;letter-spacing:.02em}.hero-hippo{left:0;top:102px;width:55%;z-index:3;transform:rotate(-10deg)}.hero-hippo img{padding-top:8px}.hero-frog{right:4px;top:10px;width:46%;z-index:2;transform:rotate(10deg);background:#e5f4ed}.hero-deer{right:4px;bottom:15px;width:44%;z-index:4;transform:rotate(9deg);background:#ffede6}.hero-frog figcaption,.hero-deer figcaption{font-size:15px}.stage-bubble{position:absolute;border:var(--line);background:var(--paper);padding:10px 14px;border-radius:50px;font-size:14px;font-weight:800;z-index:5;white-space:nowrap;box-shadow:3px 3px 0 var(--ink)}.bubble-one{left:-9px;top:49px;transform:rotate(-7deg)}.bubble-two{left:22px;bottom:72px;transform:rotate(-6deg)}.stage-star{position:absolute;right:8px;top:270px;font-size:66px;line-height:1;color:var(--orange);transform:rotate(12deg)}.stage-caption{position:absolute;bottom:-15px;left:10px;font-size:13px;transform:rotate(-3deg)}.observation-strip{height:63px;background:var(--ink);color:var(--yellow);display:flex;align-items:center;justify-content:space-around;gap:45px;white-space:nowrap;font-weight:800;font-size:16px;letter-spacing:.08em;border-block:var(--line);overflow:hidden}.observation-strip b{font-size:32px;font-weight:400}
.section-index{font-size:14px;font-weight:800;letter-spacing:.06em}.section-topline{display:flex;justify-content:space-between;gap:20px;align-items:center}.edition-tag{font-size:14px;border:var(--line);border-radius:40px;padding:4px 15px;font-weight:700}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-block:24px 45px}.section-heading h2{font-size:46px;letter-spacing:-.055em;flex-shrink:0}.section-heading>p{font-size:16px;line-height:2;max-width:520px;margin-bottom:5px}.creature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.creature-card{border:var(--line);border-radius:12px;overflow:hidden;background:white;box-shadow:5px 5px 0 var(--ink);transition:transform .25s}.creature-card:hover{transform:translateY(-5px)}.card-meta{padding:15px 20px 0;display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:800}.card-meta>span:first-child{font-family:Arial,sans-serif;font-size:14px}.card-meta>span:last-child:not(:first-child){border:1.5px solid var(--ink);padding:3px 9px;border-radius:4px;background:#fffef9}.hippo-card .card-meta,.hippo-card .creature-art{background:var(--blue)}.frog-card .card-meta,.frog-card .creature-art{background:var(--mint)}.deer-card .card-meta,.deer-card .creature-art{background:#ffded2}.creature-art{height:265px;display:grid;place-items:center;border-bottom:var(--line);padding:15px 24px}.creature-art img{width:100%;height:100%;object-fit:contain;transition:transform .25s}.creature-card:hover img{transform:rotate(-3deg) scale(1.04)}.card-copy{padding:25px 23px 0}.creature-family{font-size:12px;font-weight:600;letter-spacing:.05em}.card-copy h3{font-size:26px;letter-spacing:-.06em;margin-top:7px}.creature-quote{margin-top:18px;font-size:14px;font-weight:800;border-left:3px solid var(--orange);padding-left:10px}.creature-summary{margin-top:14px;font-size:15px;line-height:1.9}.observe-button{border:0;border-top:1.5px solid var(--ink);background:none;width:100%;display:flex;justify-content:space-between;align-items:center;padding:18px 0;margin-top:24px;font-size:14px;font-weight:800;text-align:left;gap:12px}.observe-button span{font-size:23px;line-height:1}.observe-button:hover{color:#be341d}.catalog-footnote{font-size:13px;margin-top:30px;text-align:center;color:#535965}
.how-section{border-block:var(--line);background:#e9f0fb}.how-steps{padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);list-style:none;gap:35px}.how-steps li{position:relative;padding:15px 25px 15px 0}.how-steps li+li{border-left:1.5px solid var(--ink);padding-left:30px}.step-number{display:inline-grid;place-items:center;width:48px;height:48px;border:var(--line);border-radius:50%;background:var(--yellow);font:800 25px Arial,sans-serif;box-shadow:2px 2px 0 var(--ink)}.how-steps h3{font-size:20px;margin-top:25px;letter-spacing:-.03em}.how-steps p{margin-top:14px;font-size:16px}.step-keyword{display:inline-block;margin-top:22px;font-size:14px;font-weight:800;border-bottom:3px solid var(--orange);line-height:1.8}
.help-section{display:grid;grid-template-columns:1fr 1.1fr;gap:80px}.help-label{display:inline-block;font-size:14px;padding:4px 13px;background:var(--yellow);border:1.5px solid var(--ink);border-radius:5px;font-weight:800}.help-header h2{font-size:35px;margin-top:24px;line-height:1.6;letter-spacing:-.045em}.help-header>p{font-size:16px;line-height:2;margin-top:20px}.help-actions>div{position:relative;padding:24px 0 24px 55px;border-bottom:1.5px solid var(--ink)}.help-actions>div:first-child{padding-top:0}.help-actions>div:last-child{border-bottom:0;padding-bottom:0}.help-actions>div>span{position:absolute;left:0;font:800 18px/1.6 Arial,sans-serif;color:var(--orange)}.help-actions h3{font-size:20px}.help-actions p{font-size:16px;margin-top:10px;line-height:1.9}
.closing{background:var(--ink);color:var(--paper);overflow:hidden}.closing-inner{padding-block:80px 90px;position:relative}.closing h2{font-size:64px;line-height:1.5;letter-spacing:-.05em;margin-top:23px}.closing p:not(.section-index){font-size:17px;line-height:2.1;margin-top:23px}.closing .button{margin-top:32px}.closing-asterisk{position:absolute;right:35px;top:65px;font-size:300px;color:var(--yellow);line-height:1;transform:rotate(-10deg)}.site-footer{padding-block:45px 35px;display:grid;grid-template-columns:1fr auto;gap:12px 40px;align-items:start}.footer-brand{font-size:20px;font-weight:900}.footer-brand>span{color:var(--orange)}.site-footer>p{grid-column:1;font-size:13px}.about-details{grid-column:2;grid-row:1/span 3;max-width:360px;font-size:14px}.about-details summary{cursor:pointer;list-style-position:inside;font-weight:700;padding:4px 0}.about-details>p{margin-top:15px}.site-footer small{font-size:12px;grid-column:1;margin-top:12px}.footer-top{grid-column:2;text-align:right;font-size:13px;text-decoration:underline;text-underline-offset:5px}
dialog{border:var(--line);border-radius:16px;background:var(--paper);color:var(--ink);width:min(700px,calc(100% - 32px));max-height:90vh;padding:40px;box-shadow:8px 8px 0 var(--ink);overscroll-behavior:contain}dialog::backdrop{background:rgba(22,30,44,.65);backdrop-filter:blur(4px)}body.dialog-open{overflow:hidden}.dialog-close{position:sticky;top:0;float:right;background:var(--yellow);border:var(--line);border-radius:50%;height:40px;width:40px;display:grid;place-items:center;line-height:1;font-size:25px;z-index:2}.dialog-hero{display:grid;grid-template-columns:170px 1fr;gap:20px;align-items:center;margin-top:15px}.dialog-hero img{aspect-ratio:1;object-fit:contain}.dialog-id{font:800 14px Arial,sans-serif;margin-bottom:9px}.dialog-hero h2{font-size:29px;letter-spacing:-.05em}.dialog-family{font-size:13px;margin-top:8px}.dialog-quote{font-size:17px;font-weight:800;padding:16px 20px;border:var(--line);background:var(--yellow);border-radius:7px;margin:25px 0}.dialog-section{margin-top:25px}.dialog-section h3{font-size:19px;border-bottom:1.5px solid var(--ink);padding-bottom:9px;margin-bottom:12px}.dialog-section p,.dialog-section li{font-size:16px;line-height:1.95}.dialog-section ul{padding-left:23px;margin:0}.dialog-section li+li{margin-top:8px}.dialog-shield{background:#e4f2ec;border-left:4px solid #28795c;padding:17px 20px;border-radius:0 7px 7px 0;margin-top:20px}.dialog-shield h3{font-size:16px;margin-bottom:7px}.dialog-shield p{font-size:16px}.dialog-end{font-size:13px;margin-top:25px;color:#565d68}
@media(min-width:1500px){.hero-inner{min-height:730px;gap:35px}.specimen-stage{height:560px}}
@media(max-width:1100px){.site-header{padding-inline:30px}nav{gap:20px}.page-width{width:calc(100% - 60px)}.hero-inner{min-height:620px;padding-block:50px}.hero-note{max-width:350px}.specimen-stage{height:460px}.hero-hippo{top:105px}.hero-frog{top:36px}.hero-deer{bottom:0}.bubble-one{top:65px;font-size:12px;left:-15px}.bubble-two{bottom:48px;font-size:12px;left:0}.stage-star{top:255px;font-size:48px}.stage-caption{bottom:-28px;font-size:12px}.hero-specimen figcaption{font-size:14px}.hero-frog figcaption,.hero-deer figcaption{font-size:12px}.section-heading>p{max-width:430px}.creature-grid{gap:20px}.creature-art{height:230px;padding:12px 17px}.card-copy{padding-inline:17px}.card-copy h3{font-size:23px}.card-meta{padding-inline:15px}.creature-summary{font-size:14px}.help-section{gap:45px}}
@media(max-width:850px){.brand{font-size:12px}.brand-second{font-size:21px}.brand-mark{width:38px;height:42px}nav{gap:16px;font-size:13px}nav a:nth-child(2){display:none}.nav-help{padding:8px 12px}.hero-inner{min-height:auto;grid-template-columns:1fr 1fr;gap:0}.eyebrow{font-size:12px}.eyebrow>span{font-size:23px}h1{font-size:43px}.hero-lead{font-size:15px}.hero-note{font-size:12px}.button{padding:15px 20px;font-size:15px;gap:22px}.specimen-stage{height:430px}.hero-specimen{padding:24px 9px 10px}.hero-hippo{width:65%;left:5px;top:123px}.hero-frog{width:53%;right:-5px;top:30px}.hero-deer{width:48%;right:-7px;bottom:0}.bubble-one{top:97px;font-size:11px;left:0;padding:7px 11px}.bubble-two{bottom:35px;font-size:11px;left:0;padding:7px 11px}.stage-caption{display:none}.stage-star{right:0;top:252px}.section-space{padding-block:75px}.section-heading h2{font-size:37px}.section-heading>p{max-width:330px;font-size:15px}.creature-grid{gap:14px}.card-meta{padding:12px 10px 0;font-size:12px;gap:5px;flex-wrap:wrap}.card-meta>span:last-child:not(:first-child){padding:2px 5px}.creature-art{height:180px}.card-copy{padding:20px 12px 0}.card-copy h3{font-size:19px;letter-spacing:-.07em}.creature-family{font-size:12px;letter-spacing:0}.creature-quote{font-size:13px;padding-left:8px;min-height:50px}.creature-summary{font-size:14px;min-height:105px}.creature-summary br{display:none}.observe-button{font-size:13px;gap:5px;padding-block:15px}.how-steps{gap:18px}.how-steps li{padding-right:10px}.how-steps li+li{padding-left:18px}.how-steps h3{font-size:18px}.how-steps p{font-size:15px}.help-section{gap:35px}.help-header h2{font-size:28px}.help-header>p{font-size:15px}.help-header>p br{display:none}.closing h2{font-size:52px}.closing-asterisk{font-size:230px;right:0;top:115px}}
@media(max-width:650px){html{scroll-padding-top:25px}.page-width{width:calc(100% - 40px)}.site-header{height:80px;padding-inline:20px;gap:10px}.brand{font-size:10px;gap:9px}.brand-second{font-size:19px;letter-spacing:.04em}.brand-mark{width:34px;height:39px;font-size:23px}nav a:not(.nav-help){display:none}.nav-help{font-size:11px;padding:8px 11px;max-width:100px;text-align:center;line-height:1.5}.hero-inner{display:flex;flex-direction:column;align-items:stretch;padding:38px 0 34px;gap:16px}.hero-copy{position:relative;z-index:2}.eyebrow{font-size:13px;letter-spacing:.04em}h1{font-size:clamp(39px,10.4vw,58px);line-height:1.43;margin-top:18px;letter-spacing:-.055em}.underlined:after{height:9px;bottom:5px}.hero-lead{font-size:15px;margin-top:20px}.button-dark{margin-top:22px}.hero-note{max-width:none;font-size:12px;margin-top:14px}.specimen-stage{height:350px;margin:8px auto 0;width:min(100%,410px)}.hero-hippo{width:53%;left:7px;top:77px}.hero-frog{width:43%;right:12px;top:0}.hero-deer{width:40%;right:14px;bottom:5px}.hero-specimen{padding:24px 9px 9px;border-radius:10px;box-shadow:3px 4px 0 rgba(34,41,56,.16)}.hero-specimen figcaption{font-size:13px}.hero-frog figcaption,.hero-deer figcaption{font-size:12px}.specimen-id{font-size:12px;top:8px;left:12px}.bubble-one{top:26px;left:0;font-size:12px;padding:8px 11px}.bubble-two{bottom:20px;left:0;font-size:12px;padding:8px 10px}.stage-star{top:158px;right:0;font-size:42px}.stage-orbit{inset:30px 5px 20px}.observation-strip{height:53px;justify-content:flex-start;gap:25px;padding-inline:20px;font-size:14px;letter-spacing:0}.observation-strip span:not(:first-child),.observation-strip b:last-of-type{display:none}.observation-strip b{font-size:27px}.section-space{padding-block:60px}.section-index{font-size:12px}.edition-tag{font-size:12px;padding:3px 10px}.section-heading{display:block;margin-top:20px;margin-bottom:30px}.section-heading h2{font-size:36px;line-height:1.5}.section-heading>p{font-size:15px;margin-top:19px;max-width:none}.section-heading>p br{display:none}.creature-grid{grid-template-columns:1fr;gap:28px}.creature-card{display:grid;grid-template-columns:42% 58%;grid-template-rows:auto 1fr;box-shadow:4px 4px 0 var(--ink)}.card-meta{grid-column:1/-1;flex-wrap:nowrap;padding:12px 16px;font-size:12px;border-bottom:1.5px solid var(--ink)}.card-meta>span:last-child:not(:first-child){padding:2px 8px}.creature-art{height:auto;min-height:220px;border-bottom:0;border-right:1.5px solid var(--ink);padding:10px 8px}.creature-art img{height:auto;max-height:200px;aspect-ratio:1;object-fit:contain}.card-copy{padding:18px 13px 0}.card-copy h3{font-size:20px;letter-spacing:-.07em;overflow-wrap:anywhere}.creature-family{font-size:12px}.creature-quote{font-size:12px;min-height:0;margin-top:13px;line-height:1.8}.creature-summary{font-size:14px;min-height:0;line-height:1.8;margin-top:12px}.observe-button{font-size:12px;padding-block:13px;margin-top:15px}.catalog-footnote{font-size:12px;text-align:left;margin-top:26px}.how-steps{grid-template-columns:1fr;gap:0}.how-steps li,.how-steps li+li{border-left:0;padding:24px 0 24px 67px;border-top:1.5px solid var(--ink)}.step-number{position:absolute;top:26px;left:0;width:42px;height:42px;font-size:22px}.how-steps h3{font-size:19px;margin:0}.how-steps p{font-size:15px;margin-top:10px}.step-keyword{margin-top:12px;font-size:12px}.help-section{grid-template-columns:1fr;gap:35px}.help-header h2{font-size:30px;margin-top:20px}.help-header>p{font-size:15px}.help-actions>div{padding-left:43px}.help-actions h3{font-size:19px}.help-actions p{font-size:15px}.closing-inner{padding-block:58px 64px}.closing h2{font-size:42px;margin-top:20px;line-height:1.5}.closing p:not(.section-index){font-size:15px;margin-top:22px}.closing-asterisk{font-size:100px;right:-17px;top:44px;opacity:.22}.closing .button{position:relative;z-index:1;margin-top:26px}.site-footer{display:block;padding-block:32px}.footer-brand{font-size:18px}.site-footer>p{font-size:12px;margin-top:7px}.about-details{margin-block:20px;font-size:13px;max-width:none}.site-footer small{display:block;font-size:12px}.footer-top{display:inline-block;margin-top:15px;font-size:12px}dialog{padding:20px;border-radius:12px;max-height:88vh}.dialog-hero{grid-template-columns:105px 1fr;gap:10px;margin-top:35px}.dialog-hero h2{font-size:23px}.dialog-id{font-size:13px}.dialog-family{font-size:12px}.dialog-quote{font-size:15px;padding:13px 15px}.dialog-section h3{font-size:18px}.dialog-section p,.dialog-section li,.dialog-shield p{font-size:15px}}
@media(max-width:360px){.page-width{width:calc(100% - 32px)}.site-header{padding-inline:16px}.brand-second{font-size:17px}.nav-help{font-size:10px;padding:7px 8px}.specimen-stage{height:320px}.hero-hippo{top:70px}.card-copy h3{font-size:18px}.creature-card{grid-template-columns:38% 62%}.closing h2{font-size:37px}.creature-family{font-size:12px}.section-heading h2{font-size:32px}}
.creature-summary{font-size:16px}.observe-button{font-size:14px}
@media(min-width:1101px){.bubble-two{bottom:25px}}
@media(max-width:850px){.hero-lead,.section-heading>p,.how-steps p,.help-header>p{font-size:16px}}
@media(max-width:650px){.brand{font-size:12px}.nav-help{font-size:12px}.hero-lead,.creature-summary,.how-steps p,.help-header>p,.help-actions p,.closing p:not(.section-index),.dialog-section p,.dialog-section li,.dialog-shield p{font-size:16px}.observe-button,.creature-quote{font-size:14px}.hero-note{font-size:13px}.dialog-hero{grid-template-columns:90px minmax(0,1fr)}.dialog-hero h2{font-size:20px}.card-copy h3{overflow-wrap:normal}.stage-bubble{white-space:normal}}
@media(max-width:360px){.brand{font-size:12px}.brand-second{font-size:16px}.nav-help{font-size:12px}.site-header{gap:7px}.creature-card{grid-template-columns:35% 65%}.card-copy{padding-inline:10px}.observe-button{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.site-header nav,.observe-button,.closing .button,.skip-link,dialog{display:none}.page-width{width:100%}.section-space{padding-block:30px}.hero-inner{min-height:0}.creature-card,.how-steps li{break-inside:avoid}.specimen-stage{height:450px}.site-header{position:static}.closing{background:white;color:var(--ink)}.closing-asterisk{display:none}.creature-grid{grid-template-columns:repeat(3,1fr)}}
