:root{font:18px/1.5 system-ui,-apple-system,sans-serif;color:#153d43;background:#edf4f1}*{box-sizing:border-box}body{margin:0}header{padding:20px max(20px,5vw);background:#174e56;color:#fff;display:flex;justify-content:space-between;gap:20px}header span{font-size:.75rem;letter-spacing:.1em}main{max-width:1160px;margin:auto;padding:32px 22px}.intro{max-width:820px}.eyebrow{font-size:.75rem;font-weight:750;letter-spacing:.12em;color:#397a7b}h1{font:600 clamp(2rem,5vw,3.2rem)/1.14 Georgia,serif;margin:12px 0 20px}h2{font-size:1.6rem;line-height:1.25}h3{font-size:1.2rem}button,select{font:inherit;color:inherit;min-height:56px;border:1px solid #8aadaa;border-radius:12px;background:#fff;padding:13px 18px}button{cursor:pointer;font-weight:650;touch-action:manipulation}button:hover{background:#e4f0ea}button:active{transform:translateY(1px)}button:disabled{opacity:.5;cursor:default}.primary,button[aria-pressed=true]{background:#17646b;color:white;border-color:#17646b} .settings{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin:30px 0}label span{display:block;margin-bottom:6px;font-size:.85rem;font-weight:650}select{width:100%;appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Cpath d='m3 6 5 5 5-5' fill='none' stroke='%23153d43' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 14px center;padding-right:36px}.panel{background:#fff;border:1px solid #c8dbd5;border-radius:22px;padding:28px;margin:24px 0;box-shadow:0 10px 25px #164c4906}.notice{padding:14px 18px;border-left:4px solid #ba8a4e;background:#fff7e9;font-size:.88rem}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.progress{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.88rem}.answers{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}.answer{display:flex;gap:20px;align-items:center;min-height:104px;text-align:left;padding:18px}.answer svg{width:90px;height:58px;flex:0 0 90px;stroke:currentColor;fill:#c5e0d6;stroke-width:2}.answer span{flex:1}.swatch{width:48px;height:48px;border:2px solid #587778;border-radius:50%;flex:none}.skip{width:100%;background:#f4f8f5}.method{margin:24px 0;font-size:.85rem}summary{cursor:pointer;min-height:48px;display:list-item;padding:12px 0;font-weight:650}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:white;border:1px solid #c8dbd5;border-radius:16px;overflow:hidden}.card img{display:block;width:100%;height:190px;object-fit:cover}.card-body{padding:20px}.badge{font-size:.75rem;font-weight:700;padding:7px 10px;background:#e4efe9;border-radius:8px;display:inline-block}.warning{background:#fff1da;color:#73521d}.card ul{padding-left:20px;font-size:.85rem}.card a{display:inline-flex;align-items:center;min-height:48px;color:#174f58;font-weight:700}.scientific{font-style:italic;color:#56716c}#summary button{background:transparent;border:0;text-decoration:underline;min-height:44px;padding:6px;text-align:left}footer{padding:24px;max-width:1160px;margin:auto;color:#53716b;font-size:.8rem}#status:not(:empty){padding:12px;background:#deeee6;border-radius:10px}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #b77532;outline-offset:4px}[hidden]{display:none!important}@media(max-width:800px){.cards{grid-template-columns:1fr 1fr}}@media(max-width:580px){main{padding:24px 14px} .settings{grid-template-columns:1fr 1fr}.settings>label:first-child{grid-column:1/-1}.answers,.cards{grid-template-columns:1fr}.panel{padding:20px}.answer{min-height:96px}.progress{align-items:flex-start;flex-direction:column}header{padding:16px}header span{display:none}.actions button{flex:1}h2{font-size:1.35rem}}

.intro{margin:28px 0}#settings-panel{margin:20px 0;border:1px solid #bdd3cb;border-radius:16px;padding:0 18px;background:white}#settings-panel>summary{font-size:.9rem}#settings-panel .settings{margin:10px 0 20px}.is-identifying #headline{font-size:1.6rem}.is-identifying #intro-text{display:none}.is-identifying .intro{margin:12px 0}.answers .visual-answer{display:flex;align-items:center;gap:18px;text-align:left;min-height:100px;padding:18px}.visual-answer svg{width:90px;height:58px;flex:0 0 90px;stroke:currentColor;fill:#c5e0d6;stroke-width:2}.visual-answer span{flex:1}.colour-swatch{width:48px;height:48px;border:2px solid #587778;border-radius:50%;flex:none}.swatch-colourless{background:linear-gradient(135deg,#fff,#c3dfde)}.swatch-white{background:#fffbe8}.swatch-dark{background:#363a35}.swatch-red{background:#dc754d}.swatch-yellow{background:#e9c346}.swatch-green{background:#4b8b64}.swatch-blue{background:#6c7dba}.swatch-multiple{background:linear-gradient(90deg,#b26b73,#e4ca6b,#5e9d82,#7b83bd)}.card-content{padding:20px}.card-content ul{padding-left:20px;font-size:.88rem}.media-label{font-size:.7rem;color:#54736c;letter-spacing:.05em}.agreement-count{font-weight:700}.evidence-warning{padding:10px;border-radius:8px;background:#fff3dc;color:#71501e;font-size:.8rem}.links{display:flex;gap:12px;flex-wrap:wrap}.links a{min-height:48px;display:inline-flex;align-items:center;font-weight:650}#other-results{padding:18px;border:1px solid #b8cec4;background:#e6efe8;border-radius:16px;margin:22px 0}#other-results>summary{font-size:1rem}#summary button,#question-history button{border:0;background:transparent;text-decoration:underline;min-height:44px;padding:6px;text-align:left}#question-history-panel{border-top:1px solid #d4e2dc;margin:22px 0}#candidate-count{font-size:.85rem;color:#54736c}.gallery-button{margin-bottom:18px}#unknown{display:block;width:100%;min-height:56px;margin:12px 0 18px;background:#edf4ef;border:2px solid #63928b}#multi-submit{margin:14px 0}#auth-form{max-width:520px}#auth-form label{display:block;margin:18px 0}input{font:inherit;width:100%;min-height:56px;padding:14px;border:1px solid #8aadaa;border-radius:10px;color:#153d43}input[type=checkbox]{width:24px;min-height:24px}#auth-form button{margin:10px 0}dialog{width:min(480px,calc(100% - 28px));border:1px solid #8aadaa;border-radius:18px;padding:24px;color:#153d43}dialog::backdrop{background:#163a4266}#auth-error{color:#923d2f}.muted{color:#526f69;font-size:.85rem}@media(max-width:580px){header a{font-size:.7rem}.answers .visual-answer{min-height:90px}.is-identifying #headline{font-size:1.35rem}}

.colour-swatch{display:inline-block;width:48px;height:48px;border:2px solid #587778;border-radius:50%;flex:none}.swatch-pink{background:#e8a5b7}.swatch-orange{background:#e9903d}.swatch-brown{background:#82543a}.swatch-purple{background:#8b619b}.swatch-grey{background:#939b9c}

.cards{grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),240px));gap:16px}.species-card{padding:0;overflow:hidden;display:block;text-align:left;min-height:56px;align-self:start;border:1px solid #b8cec4;background:white;border-radius:16px}.species-card img{display:block;width:100%;height:auto;aspect-ratio:auto;object-fit:contain}.species-card:focus-visible{outline:3px solid #17646b;outline-offset:3px}.species-card-name{display:block;padding:12px 14px;font-weight:700}.species-card:hover{box-shadow:0 4px 14px #153d4322}.species-card .muted{display:block;padding:20px}#express-dialog{width:min(960px,calc(100% - 24px));max-height:calc(100dvh - 24px);padding:16px;overflow:auto}#express-dialog::backdrop{background:#102e3bcc}.express-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:-16px;background:#fff;z-index:1;padding:10px 0}.express-toolbar h2{font-size:1.25rem;margin:0}.express-toolbar button{flex:none}#express-frame{border:0;width:100%;height:min(76dvh,900px)}#express-local{max-width:720px;margin:auto}#express-local img{width:100%;max-height:360px;object-fit:contain}#express-local p{white-space:pre-line}body:has(#express-dialog[open]){overflow:hidden}@media(max-width:580px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.species-card-name{font-size:.85rem;padding:10px}.express-toolbar h2{font-size:1.05rem}#express-dialog{padding:10px}.express-toolbar{top:-10px}}

.setting-field{display:flex;flex-direction:column;gap:8px;min-width:0}.setting-buttons{display:flex;gap:8px;flex-wrap:wrap}.setting-buttons button{border-radius:999px;min-height:48px;padding:10px 16px}.setting-buttons button[aria-pressed=true]{background:#17646b;color:#fff;border-color:#17646b}.language-switch{display:inline-flex;align-self:flex-start;flex-wrap:nowrap;border:1px solid #8aadaa;border-radius:999px;gap:0;padding:3px;background:#e5efeb}.language-switch button{min-width:70px;border:0;background:transparent}.language-switch button[aria-pressed=true]{background:#17646b;color:#fff}.setting-buttons button:focus-visible{outline:3px solid #b87928;outline-offset:3px}#language[hidden],#level[hidden]{display:none!important}.setting-field .marine-zone-trigger{min-height:56px;align-self:stretch}.level-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.level-buttons button{padding:10px 12px}.marine-globe footer{margin:0;padding:10px}.marine-globe button{min-height:44px}
header{align-items:center;flex-wrap:wrap}#suite-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 18px;border:1px solid #a7cdcc;border-radius:999px;color:#fff;background:#ffffff0d;text-decoration:none;font-size:.85rem;font-weight:700;line-height:1.25;text-align:center;letter-spacing:.02em}#suite-link:visited{color:#fff}#suite-link:hover{background:#fff;color:#174e56;border-color:#fff}#suite-link:focus-visible{outline:3px solid #f3c86d;outline-offset:4px}@media(max-width:480px){header{gap:10px;padding:14px 16px}header span{display:none}#suite-link{font-size:.75rem;padding:9px 12px}}

.question-skip-actions{display:flex;flex-wrap:wrap;gap:12px;margin:12px 0 18px}.question-skip-actions #unknown,.question-skip-actions #none-choice{flex:1 1 240px;width:auto;min-height:56px;margin:0;background:#edf4ef;border:2px solid #63928b}

.observation-tips h2{margin-top:0}.observation-tips ol{display:grid;grid-template-columns:1fr 1fr;gap:18px 32px;padding-left:24px}.observation-tips li{padding-left:4px}.observation-tips li strong,.observation-tips li span{display:block}.observation-tips li span,.observation-tips .muted{font-size:.92rem}.is-identifying #observation-tips{display:none}@media(max-width:640px){.observation-tips ol{grid-template-columns:1fr;gap:16px}}

/* Reading slate: decoration only; the advice stays selectable, accessible HTML. */
.observation-tips{position:relative;isolation:isolate;max-width:1020px;margin:76px auto 36px;padding:54px 34px 28px 70px;border:2px solid #849a9d;border-radius:20px 20px 28px 28px;background:linear-gradient(115deg,#f7fbfc 0%,#e5eff1 100%);box-shadow:inset 0 0 0 5px #ffffff90,0 8px 0 #9bafb1,0 18px 24px #193e431c;color:#173d43}
.observation-tips h2{font-size:clamp(1.35rem,3.5vw,1.8rem);max-width:720px;letter-spacing:-.02em;margin-bottom:12px}
.observation-tips ol{gap:0 30px;margin:22px 0;padding-left:24px}
.observation-tips li{padding:15px 0 15px 5px;border-top:1px solid #a9bec4}
.observation-tips li::marker{color:#256872;font-weight:750}
.observation-tips li strong{margin-bottom:5px}
.observation-tips .muted{border-top:1px solid #a9bec4;padding-top:16px;color:#36585f;line-height:1.5}
.slate-attachment{position:absolute;left:50%;top:-61px;width:48px;height:96px;transform:translateX(-50%);pointer-events:none}
.slate-attachment::before{content:"";position:absolute;left:7px;top:0;width:32px;height:43px;border:7px solid #2c3437;border-radius:50% 50% 45% 45%;transform:rotate(12deg);box-shadow:inset 0 0 0 2px #718084,2px 2px 2px #0002}
.slate-attachment::after{content:"";position:absolute;left:8px;top:39px;width:32px;height:53px;border:3px solid #394c38;border-radius:5px;background:repeating-linear-gradient(90deg,#a5cf46 0 3px,#93bd36 3px 5px);box-shadow:inset 0 8px 0 #343f3c,inset 0 -8px 0 #343f3c,2px 3px 3px #18393425}
.slate-pencil{position:absolute;left:22px;top:48px;bottom:35px;width:13px;border-radius:5px;background:linear-gradient(90deg,#202e33,#4a5e63 38%,#14262b 75%);box-shadow:2px 2px 2px #0002;pointer-events:none}
.slate-pencil::before{content:"";position:absolute;left:0;bottom:-19px;width:13px;height:24px;background:#3d4c50;clip-path:polygon(0 0,100% 0,50% 100%)}
.slate-pencil::after{content:"";position:absolute;left:-5px;top:65px;width:23px;height:13px;border-radius:6px;background:#24383d;box-shadow:0 160px 0 #24383d}
@media(max-width:640px){.observation-tips{margin:72px auto 30px;padding:48px 18px 22px 43px;border-radius:15px 15px 22px 22px}.slate-pencil{left:14px;width:9px;top:48px;bottom:35px}.slate-pencil::before{width:9px;height:20px}.slate-pencil::after{left:-3px;width:15px;height:10px}.observation-tips ol{padding-left:19px}.observation-tips li{padding-left:2px}.observation-tips h2{font-size:1.35rem}}

.slate-model{display:inline-flex;align-items:center;min-height:48px;padding:8px 15px;border:1px solid #759da2;border-radius:8px;background:#f8fcfd;color:#174e56;font-size:.9rem;font-weight:650;text-decoration:underline;text-underline-offset:3px}.slate-model:hover{background:#d8e8eb}.slate-pencil{height:250px;bottom:auto}.slate-pencil::after{box-shadow:0 130px 0 #24383d}

.express-levels{display:flex;gap:8px;flex-wrap:wrap;padding:0 0 16px}.express-levels button{min-height:48px;flex:1 1 120px;padding:10px 14px}.express-levels button[aria-pressed=true]{background:#17646b;color:#fff;border-color:#17646b}

.express-heading{position:sticky;top:-16px;z-index:2;background:#fff}.express-heading .express-toolbar{position:static}.express-heading .express-levels{padding-top:6px}@media(max-width:580px){.express-heading{top:-10px}}

#reading-level-storage[hidden]{display:none!important}.settings{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.settings #logout{grid-column:1/-1}@media(max-width:580px){.settings{grid-template-columns:minmax(0,1fr)}}

#express-levels{position:sticky;bottom:0;z-index:3;background:#fff;padding:10px 0 calc(10px + env(safe-area-inset-bottom));margin-top:10px}
@media(max-width:580px){#express-levels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}}

#express-dialog[open]{display:flex;flex-direction:column;height:min(920px,calc(100dvh - 24px));overflow:hidden;box-sizing:border-box}
#express-dialog .express-heading{position:static;flex:none}
#express-frame:not([hidden]){display:block;flex:1 1 auto;min-height:0;height:0}
#express-local:not([hidden]){overflow:auto;min-height:0;flex:1 1 auto;width:100%}
#express-levels{position:static;flex:none;margin-top:0}

#express-close{width:48px;height:48px;min-width:48px;padding:0;border-radius:50%;font-size:30px;line-height:1}

/* Original catalogue outlines: no species names, no bitmap or network dependency. */
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
#answers:has(.silhouette-answer){grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
#answers .silhouette-answer{display:flex;justify-content:center;align-items:center;min-height:155px;padding:12px;position:relative}
#answers .silhouette-answer svg{width:100%;height:132px;max-width:240px;flex:none;fill:#fff;stroke:#174a50;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.silhouette-answer:hover,.silhouette-answer:focus-visible{background:#e0f0eb;outline:3px solid #47857c;outline-offset:2px}
.history-silhouette{display:inline-block;vertical-align:middle;width:90px;height:56px;margin-left:12px;fill:white;stroke:#174a50;stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
@media(max-width:700px){#answers:has(.silhouette-answer){grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}#answers .silhouette-answer{min-height:118px;padding:6px}#answers .silhouette-answer svg{height:104px}}