/* Rich LP layer: keeps the original visual direction and responsive layout. */
.site-header{position:sticky;top:0;transition:box-shadow .2s}.site-header.is-scrolled{box-shadow:0 4px 0 rgba(34,41,56,.08)}
.reading-line{position:fixed;top:0;left:0;width:100%;height:4px;z-index:50;pointer-events:none}.reading-line span{display:block;height:100%;background:var(--orange);transform:scaleX(var(--read-progress,0));transform-origin:left}
.hero{position:relative;background-image:radial-gradient(rgba(34,41,56,.07) .7px,transparent .7px);background-size:10px 10px}.specimen-open{display:block;border:0;background:none;padding:0;width:100%;border-radius:7px;position:relative}.specimen-open:after{content:"＋";position:absolute;right:2px;bottom:2px;width:27px;height:27px;border:1.5px solid var(--ink);background:var(--yellow);border-radius:50%;display:grid;place-items:center;font-size:20px;line-height:1;opacity:0;transition:opacity .2s}.specimen-open:hover:after,.specimen-open:focus-visible:after{opacity:1}.specimen-stage{translate:var(--pointer-x,0px) var(--pointer-y,0px);transition:translate .4s ease-out}.hero-specimen{animation:specimen-float 6s ease-in-out infinite;will-change:translate}.hero-frog{animation-duration:5.3s;animation-delay:-1.4s}.hero-deer{animation-duration:6.7s;animation-delay:-2.8s}.hero-specimen:hover,.hero-specimen:focus-within{animation-play-state:paused;z-index:6}.hero-hippo:hover img,.hero-hippo:focus-within img{animation:hippo-boast .65s ease-in-out}.hero-frog:hover img,.hero-frog:focus-within img{animation:frog-leap .65s ease-out}.hero-deer:hover img,.hero-deer:focus-within img{animation:deer-look .65s ease-in-out}.hero-specimen img{transform-origin:50% 85%}.stage-star{animation:star-turn 18s linear infinite}.strip-track{display:flex;width:max-content;flex-shrink:0;animation:strip-drift calc(36s * var(--strip-repeat,1)) linear infinite;will-change:transform}.strip-group{display:flex;flex-shrink:0}.strip-unit{display:flex;align-items:center;gap:45px;padding-right:45px;flex-shrink:0}.observation-strip{justify-content:flex-start;padding-inline:0}.observation-strip:hover .strip-track{animation-play-state:paused}
.motion-toggle{position:fixed;right:20px;bottom:18px;z-index:15;display:flex;align-items:center;gap:8px;background:var(--paper);border:1.5px solid var(--ink);border-radius:30px;padding:9px 14px;font-size:12px;font-weight:800;box-shadow:2px 3px 0 rgba(34,41,56,.16);transition:translate .2s}.motion-toggle:hover{translate:0 -2px}.motion-icon{width:17px;text-align:center;line-height:1;font-family:Arial,sans-serif}.motion-paused *, .motion-paused *:before,.motion-paused *:after{animation-play-state:paused!important}.motion-paused .specimen-stage{translate:0 0}.motion-paused{scroll-behavior:auto}.motion-paused .reveal{transition:none!important;opacity:1!important;transform:none!important}
.encounter-section{position:relative}.field-stamp{width:71px;height:71px;display:grid;place-content:center;border:2px solid var(--orange);border-radius:50%;color:var(--orange);font-size:16px;font-weight:900;line-height:1.3;text-align:center;transform:rotate(12deg);position:absolute;right:3px;top:77px;background:var(--paper);box-shadow:0 0 0 4px var(--paper),0 0 0 5px var(--orange)}.encounter-section .section-heading{margin-bottom:34px}.encounter-section .section-heading>p{padding-right:65px}.quote-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:24px}.quote-tab{border:var(--line);border-radius:8px;background:var(--paper);text-align:left;padding:20px 22px;position:relative;transition:background .2s,translate .2s,box-shadow .2s;min-width:0}.quote-tab>span{display:block;font-size:13px;font-weight:700}.quote-tab strong{display:block;font-size:16px;font-weight:900;margin-top:8px;line-height:1.7;position:relative;z-index:1}.quote-tab>b{position:absolute;right:12px;top:10px;font:bold 32px Arial,sans-serif;opacity:.12}.quote-tab[aria-selected=true]{background:var(--yellow);box-shadow:3px 3px 0 var(--ink);translate:0 -3px}.quote-tab:hover{background:#fff0a3;translate:0 -3px}.field-panel{display:grid;grid-template-columns:.85fr 1.15fr;border:var(--line);border-radius:13px;overflow:hidden;box-shadow:6px 7px 0 var(--ink);min-height:560px;position:relative}.field-portrait{position:relative;background:var(--blue);border-right:var(--line);padding:34px 25px 28px;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;background-image:linear-gradient(rgba(34,41,56,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(34,41,56,.06) 1px,transparent 1px);background-size:28px 28px}.field-panel[data-species=frog] .field-portrait{background-color:var(--mint)}.field-panel[data-species=deer] .field-portrait{background-color:#ffded2}.field-number{position:absolute;top:15px;left:15px;font:900 105px/1 Arial,sans-serif;color:var(--ink);opacity:.08;letter-spacing:-.08em}.field-pin{position:absolute;top:27px;right:28px;font-size:45px;line-height:1;color:var(--orange);transform:rotate(14deg)}.field-portrait img{width:min(100%,295px);height:295px;object-fit:contain;position:relative;transform-origin:50% 90%;filter:drop-shadow(0 8px 0 rgba(34,41,56,.07))}.field-label{background:var(--paper);border:var(--line);border-radius:5px;text-align:center;padding:12px 24px;margin-top:22px;transform:rotate(-3deg);box-shadow:3px 3px 0 var(--ink);position:relative}.field-label>span{font-size:12px;letter-spacing:.04em}.field-label h3{font-size:26px;letter-spacing:-.04em;margin-top:2px}.portrait-caption{font-size:12px;text-align:center;margin-top:24px;position:relative}.field-notes{padding:34px 38px;background:#fffef9;min-width:0}.field-kicker{font-size:14px;font-weight:800;border-bottom:1.5px dashed #abb0b7;padding-bottom:13px;margin-bottom:22px;letter-spacing:.04em}.conversation{display:grid;gap:16px}.conversation-line>span{font-size:12px;display:block;margin:0 0 5px 5px;color:#555c68;font-weight:700}.conversation-line>p{font-size:17px;font-weight:700;line-height:1.8;background:#eaf0f6;border:1.5px solid var(--ink);border-radius:13px 13px 13px 0;padding:13px 17px;margin-right:28px;position:relative}.conversation-reply>p{background:var(--yellow);border-radius:13px 13px 0 13px;margin-left:28px;margin-right:0}.conversation-reply>span{text-align:right;margin-right:7px}.field-observation{margin-top:25px;line-height:1.9}.note-label{display:inline-block;background:#d9f1e6;padding:1px 7px;border-radius:3px;font-size:12px;font-weight:800;transform:rotate(-2deg)}.field-observation>p{font-size:16px;margin-top:9px}.field-detail{font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:space-between;width:100%;padding:14px 0 0;border:0;background:none;text-align:left;gap:12px}.field-detail span{font-size:22px}.field-detail:hover{color:#ba351f}.field-footnote{font-size:12px;color:#545c68;margin-top:22px}.field-panel.is-changing .field-portrait img{animation:specimen-arrive .55s cubic-bezier(.2,.75,.25,1.1)}
.catalog{border-top:1.5px solid var(--ink)}.creature-card{position:relative}.creature-art{position:relative;overflow:hidden}.creature-art:before{content:"";position:absolute;inset:20px;border:1px dashed rgba(34,41,56,.22);border-radius:50%}.creature-art img{position:relative}.creature-card:hover .creature-art img{transform:rotate(-3deg) scale(1.04)}.how-section{background-image:radial-gradient(rgba(34,41,56,.1) .8px,transparent .8px);background-size:16px 16px}.how-steps li{transition:background .25s}.closing-ticket{position:absolute;right:35px;bottom:83px;width:300px;background:var(--yellow);color:var(--ink);border:2px solid var(--paper);padding:22px 25px 26px;transform:rotate(6deg);border-radius:8px;box-shadow:6px 6px 0 #121824}.closing-ticket>span{font-size:13px;font-weight:800;display:block;border-bottom:1.5px dashed var(--ink);padding-bottom:11px}.closing-ticket strong{display:block;font-size:22px;font-weight:900;line-height:1.65;margin-top:15px}.closing-ticket small{display:block;font-size:12px;margin-top:15px}.closing-asterisk{font-size:180px;right:100px;top:48px}
.rich-ready .reveal{opacity:0;transform:translateY(25px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.75,.25,1);transition-delay:var(--reveal-delay,0ms)}.rich-ready .reveal.is-visible{opacity:1;transform:none}.creature-card.reveal{transition:opacity .65s,transform .65s,translate .25s}.creature-card.reveal:hover{translate:0 -5px;transform:none}.reveal.is-visible{will-change:auto}
@keyframes specimen-float{0%,100%{translate:0 0}50%{translate:0 -10px}}@keyframes hippo-boast{0%,100%{transform:rotate(0) scale(1)}30%{transform:rotate(-3deg) scale(1.045)}65%{transform:rotate(3deg) scale(1.025)}}@keyframes frog-leap{0%,100%{transform:translateY(0) rotate(0)}30%{transform:translateY(3px) scaleY(.96)}60%{transform:translateY(-20px) rotate(-7deg)}85%{transform:translateY(2px) scaleY(.98)}}@keyframes deer-look{0%,100%{transform:rotate(0)}25%{transform:rotate(-5deg)}60%{transform:rotate(5deg)}}@keyframes star-turn{to{transform:rotate(372deg)}}@keyframes strip-drift{to{transform:translateX(-50%)}}@keyframes specimen-arrive{from{opacity:0;transform:translateY(20px) rotate(-6deg) scale(.92)}to{opacity:1;transform:none}}
@media(max-width:1100px){.field-notes{padding:28px}.quote-tab{padding:17px}.quote-tab strong{font-size:15px}.field-panel{grid-template-columns:.8fr 1.2fr}.field-label h3{font-size:23px}.field-portrait img{height:260px}.field-label{padding:12px 17px}.closing-ticket{right:10px;width:265px}.closing-ticket strong{font-size:21px}.closing-asterisk{right:60px;font-size:160px}.field-stamp{top:75px;right:0}.encounter-section .section-heading>p{padding-right:60px}}
@media(max-width:850px){.quote-tabs{gap:10px}.quote-tab{padding:15px 12px}.quote-tab strong{font-size:14px}.field-notes{padding:24px}.conversation-line>p{font-size:16px;margin-right:10px;padding:11px 14px}.conversation-reply>p{margin-left:10px;margin-right:0}.field-portrait{padding-inline:18px}.field-label h3{font-size:20px}.field-number{font-size:90px}.field-label{padding-inline:13px}.field-portrait img{height:220px}.portrait-caption{font-size:12px}.closing-ticket{width:235px;right:0;bottom:92px}.closing-ticket strong{font-size:19px}.closing-asterisk{top:62px;font-size:135px;right:40px}.field-stamp{width:60px;height:60px;font-size:14px;top:58px}.encounter-section .section-heading>p{padding-right:55px}.motion-toggle{right:14px;bottom:14px;padding:8px 12px}}
@media(max-width:650px){html{scroll-padding-top:100px}.hero-specimen{animation-name:specimen-float;animation-duration:7s}.specimen-stage{translate:0 0}.specimen-open:after{display:none}.stage-caption{display:block;bottom:-12px;left:8px;font-size:12px}.hero-inner{padding-bottom:45px}.strip-track{animation-duration:calc(30s * var(--strip-repeat,1))}.strip-unit{gap:25px;padding-right:25px}.observation-strip .strip-track span,.observation-strip .strip-track b{display:block}.observation-strip{padding-inline:0}.field-stamp{width:55px;height:55px;font-size:13px;top:51px;right:6px}.encounter-section .section-heading>p{padding-right:0}.quote-tabs{grid-template-columns:1fr;gap:11px;margin-bottom:23px}.quote-tab{padding:13px 17px;display:flex;align-items:center;gap:12px}.quote-tab>span{font-size:12px;flex:0 0 82px;line-height:1.5}.quote-tab strong{font-size:14px;margin:0;line-height:1.65;padding-right:4px}.quote-tab>b{font-size:27px;top:7px;right:10px}.field-panel{grid-template-columns:1fr;min-height:0;box-shadow:4px 5px 0 var(--ink)}.field-portrait{padding:20px 16px;display:grid;grid-template-columns:44% 56%;grid-template-rows:1fr auto;border-right:0;border-bottom:var(--line);min-height:220px;gap:10px 0}.field-portrait img{width:100%;height:155px;grid-row:1;grid-column:1}.field-label{grid-column:2;grid-row:1;margin:0;padding:11px 9px;transform:rotate(-3deg)}.field-label h3{font-size:19px;letter-spacing:-.05em}.field-label>span{font-size:12px}.portrait-caption{grid-column:1/-1;margin:0;font-size:12px}.field-number{font-size:74px;top:8px;left:6px}.field-pin{top:15px;right:15px;font-size:31px}.field-notes{padding:24px 20px}.field-kicker{font-size:14px}.conversation-line>p{font-size:16px;padding:12px 14px}.conversation-line>span{font-size:12px}.field-observation>p{font-size:16px}.field-detail{font-size:14px;line-height:1.8}.field-footnote{font-size:12px}.closing-ticket{position:relative;right:auto;bottom:auto;transform:rotate(-3deg);width:min(100%,305px);margin-top:45px;padding:19px 23px 22px;box-shadow:4px 4px 0 #121824}.closing-ticket strong{font-size:22px}.closing-asterisk{top:43px;right:-10px;font-size:110px}.motion-toggle{right:12px;bottom:12px;font-size:12px;padding:8px 11px}.site-footer{padding-bottom:75px}.rich-ready .reveal{transform:translateY(15px)}}
@media(max-width:360px){.quote-tab{padding-inline:12px;gap:8px}.quote-tab>span{flex-basis:70px}.quote-tab strong{font-size:14px}.field-label h3{font-size:18px}.field-notes{padding-inline:17px}}
@media(max-width:650px){.quote-tab>span{flex-basis:90px;white-space:nowrap}}
@media(prefers-reduced-motion:reduce){.hero-specimen,.stage-star,.strip-track,.field-panel img{animation:none!important}.specimen-stage{translate:0 0}.rich-ready .reveal{opacity:1;transform:none;transition:none!important}.motion-toggle{display:none}.site-header{transition:none}.creature-card.reveal:hover{translate:0 0}}
/* Flexible paper strips preserve the front/back faces through the turn. */
.field-panel{display:block;--notebook-columns:1fr 1fr;background:#fffef9;isolation:isolate}
.field-page{display:grid;grid-template-columns:var(--notebook-columns);min-height:inherit;background:#fffef9}
.field-page[data-species=hippo] .field-portrait{background-color:var(--blue)}
.field-page[data-species=frog] .field-portrait{background-color:var(--mint)}
.field-page[data-species=deer] .field-portrait{background-color:#ffded2}
.page-turns{position:absolute;inset:0;z-index:4;perspective:8000px;perspective-origin:50% 50%;transform-style:preserve-3d;pointer-events:none}
.curved-leaf{position:absolute;left:50%;top:0;bottom:0;transform-style:preserve-3d}
.page-strip{position:absolute;top:0;bottom:0;left:0;transform-style:preserve-3d;transform-origin:0 50%;will-change:transform}
.paper-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;background:#fffefc}
.paper-back{transform:rotateY(180deg)}
.paper-face:after{content:"";position:absolute;inset:0;background:rgba(34,41,56,var(--paper-shade,0));pointer-events:none}
.leaf-surface{position:absolute;top:0;bottom:0;width:var(--leaf-width,100%)}
.ruled-paper{background:linear-gradient(90deg,#eeeae1 0%,#fffefc 4%,#fffefc 96%,#f1eee7 100%)}
.ruled-paper:before{content:"";position:absolute;inset:40px 25px 30px;background:repeating-linear-gradient(180deg,transparent 0,transparent 31px,rgba(70,108,144,.2) 31px,rgba(70,108,144,.2) 32px);border-left:1px solid rgba(70,108,144,.16)}
.receiving-page{left:0;width:50%;border-right:1px solid #d5d1c7}
.page-turns:after{content:"";position:absolute;left:50%;top:0;bottom:0;width:16px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(34,41,56,.18),transparent);pointer-events:none}
.paper-back .field-portrait{border-right:0;background-color:var(--blue)}
.field-panel[data-species=frog] .paper-back .field-portrait{background-color:var(--mint)}
.field-panel[data-species=deer] .paper-back .field-portrait{background-color:#ffded2}
.field-panel.is-flipping{overflow:visible}
.field-panel.is-flipping .field-page{animation:none;border-radius:inherit;overflow:hidden}
@media(max-width:650px){.field-panel{--notebook-columns:1fr}.field-panel.is-flipping{overflow:hidden}.page-turns{perspective:8000px;perspective-origin:0 50%}.single-page .curved-leaf{left:0}.single-page:after{left:0;transform:none;width:10px}.ruled-paper:before{inset:32px 22px 28px}}
@media(prefers-reduced-motion:reduce){.page-turns{display:none}}
.motion-paused .page-turns{display:none}
@media print{.page-turns,.field-panel.is-flipping:after,.reading-line,.motion-toggle,.quote-tabs,.field-detail{display:none}.site-header{position:static}.rich-ready .reveal{opacity:1;transform:none}.hero-specimen,.stage-star,.strip-track{animation:none}.closing-ticket{position:static;margin-top:20px}.field-panel{box-shadow:none;break-inside:avoid}.specimen-stage{translate:0 0}}

/* Closing: stagger the message, then keep only the decorations gently moving. */
.closing-title-line{display:block}
.closing.motion-ready:not(.is-entered) .closing-enter,.closing.motion-ready:not(.is-entered) .closing-ticket{opacity:0;translate:0 18px}
.closing.is-entered .closing-enter{animation:closing-arrive .72s cubic-bezier(.22,1,.36,1) both}
.closing.is-entered .closing-title-line:first-child{animation-delay:.08s}
.closing.is-entered .closing-title-line:last-child{animation-delay:.2s}
.closing.is-entered .closing-copy{animation-delay:.32s}
.closing.is-entered .closing-cta{animation-delay:.44s}
.closing.is-entered .closing-ticket{animation:closing-arrive .8s cubic-bezier(.22,1,.36,1) .56s both,closing-ticket-float 7s ease-in-out 1.36s infinite}
.closing.motion-ready .closing-asterisk{animation:closing-star-orbit 32s linear infinite;animation-play-state:paused}
.closing.is-active .closing-asterisk{animation-play-state:running}
.closing.is-entered:not(.is-active) .closing-ticket{animation-play-state:paused}
@keyframes closing-arrive{from{opacity:0;translate:0 18px}to{opacity:1;translate:0 0}}
@keyframes closing-ticket-float{0%,100%{translate:0 0}50%{translate:0 -7px}}
@keyframes closing-star-orbit{to{rotate:360deg}}
.motion-paused .closing .closing-enter,.motion-paused .closing .closing-ticket{animation:none!important;opacity:1!important;translate:none!important}
@media(prefers-reduced-motion:reduce){.closing .closing-enter,.closing .closing-ticket,.closing .closing-asterisk{animation:none!important;opacity:1!important;translate:none!important;rotate:none!important}}
@media print{.closing .closing-enter,.closing .closing-ticket,.closing .closing-asterisk{animation:none!important;opacity:1!important;translate:none!important;rotate:none!important}}

/* Help is available on demand from the header. */
.nav-help:hover{text-decoration:underline;text-underline-offset:6px}
.help-dialog-content{padding-top:8px}
#help-dialog .help-header h2{font-size:30px;line-height:1.6;margin-top:20px}
#help-dialog .help-actions{margin-top:28px}
@media(max-width:650px){#help-dialog .help-header h2{font-size:25px}#help-dialog .help-header>p{font-size:16px}}
/* Additional specimens keep the LP compact as the article library grows. */
.catalog-additions{margin-top:0}
.catalog-all{text-align:center;margin-top:36px}.catalog-all>p{font-size:13px;line-height:1.8;margin-top:15px;color:#555e6a}
.catalog-addition-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 25px}
.catalog-addition-card{display:flex;flex-direction:column;color:inherit;text-decoration:none;min-width:0}
.catalog-addition-card .card-meta,.catalog-addition-card .creature-art{background:var(--addition-accent)}
.catalog-addition-card .creature-art{display:block;flex:none}
.catalog-addition-card .creature-art img{min-width:0;min-height:0}
.catalog-addition-card .card-copy{display:flex;flex:1;flex-direction:column;min-width:0}
.catalog-addition-card .creature-family{line-height:1.7}
.catalog-addition-card .creature-quote{line-height:1.8}
.catalog-addition-card .creature-summary{margin-bottom:24px}
.catalog-addition-card .observe-button{margin-top:auto;gap:8px}
.catalog-addition-card:focus-visible{outline:3px solid var(--orange);outline-offset:6px}
@media(max-width:1050px){.catalog-addition-grid{gap:24px 18px}.catalog-addition-card .card-copy{padding-inline:18px}.catalog-addition-card h3{font-size:23px}}
@media(max-width:850px) and (min-width:651px){.catalog-addition-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-addition-card .creature-art{height:230px}}
@media(max-width:650px){.catalog-addition-grid{grid-template-columns:1fr;gap:26px}.catalog-addition-card{display:grid;grid-template-columns:40% 60%;grid-template-rows:auto 1fr}.catalog-addition-card .card-copy{padding:18px 14px 0}.catalog-addition-card h3{font-size:21px;overflow-wrap:anywhere}.catalog-addition-card .creature-art{display:grid;min-height:245px}.catalog-addition-card .creature-art img{height:auto;max-height:200px}.catalog-addition-card .creature-summary{margin-bottom:20px}.catalog-addition-card .observe-button{font-size:13px}.catalog-addition-card .creature-quote{font-size:14px}.catalog-addition-card .creature-family{font-size:12px}}
@media(max-width:360px){.catalog-addition-card{grid-template-columns:35% 65%}.catalog-addition-card .card-copy{padding-inline:10px}.catalog-addition-card h3{font-size:20px}}