@font-face{font-family:FieldSerif;src:url('../prototype/assets/field-serif.woff2') format('woff2');font-weight:400 800;font-display:swap}
:root{--cream:#f2e8cd;--paper:#f6efdc;--ink:#203878;--blue:#233eb1;--cobalt:#2845c4;--red:#b94e35;--line:#2c42852b;--serif:FieldSerif,'Songti SC',STSong,'Noto Serif SC',serif;--sans:'PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:auto;scroll-padding-top:100px}body{margin:0;background:var(--cream);color:var(--ink);font:14px var(--sans);-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid var(--red);outline-offset:5px}svg{width:24px;height:24px;flex:none}button:disabled{cursor:default}h1,h2,p{margin:0}.symbol-bank{position:absolute;width:0;height:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.eyebrow{font-size:10px;letter-spacing:2px;line-height:1.8}
.site-header{position:fixed;z-index:20;inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:25px;height:100px;padding:0 4.8%;transition:background .35s,color .35s}.wordmark{display:flex;align-items:center;gap:10px;min-height:48px}.wordmark>svg{width:42px;height:42px}.wordmark>span{font-family:var(--serif);font-size:24px;letter-spacing:3px;font-weight:600}.wordmark small{display:block;font:7px Georgia,serif;letter-spacing:1.75px;margin-top:6px}.site-header nav{display:flex;align-items:center;gap:35px;font-size:12px}.site-header nav a{min-height:44px;display:flex;align-items:center;gap:7px;position:relative}.site-header nav a:after{content:'';position:absolute;left:0;right:0;bottom:3px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .3s}.site-header nav a:hover:after,.site-header nav a[aria-current=page]:after{transform:scaleX(1)}.site-header nav a>span{color:var(--red)}.sound-toggle{display:flex;align-items:center;gap:10px;min-height:44px;font-size:10px;border:1px solid #2c42853f;padding:8px 13px;border-radius:30px}.sound-toggle svg{width:19px;height:19px}.sound-toggle[aria-pressed=false] svg{opacity:.45}.sound-toggle[aria-pressed=true]{background:#263fad;color:var(--cream)}body.past-story .site-header{background:#f2e8cde8;backdrop-filter:blur(12px)}
.story-track{height:350svh;position:relative}.story-stage{height:100svh;min-height:600px;position:sticky;top:0;overflow:hidden;isolation:isolate;background:#dbe4e6}.map-paper{position:absolute;inset:0;background:radial-gradient(ellipse at 73% 30%,#dce5eb 0%,#e4e8de 40%,#f1e8ce 90%)}.lake-scene{position:absolute;inset:0;z-index:2;overflow:hidden;transform-origin:50% 62%;will-change:transform,opacity;border-radius:0;background:var(--cream)}#scene-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 54%;will-change:transform;transition:opacity .8s}.lake-tint{position:absolute;inset:0;background:linear-gradient(180deg,#f2e8cd18,transparent 40%,#142d7d12);pointer-events:none}.water-lines{position:absolute;inset:0;width:100%;height:100%;color:#f9efd1;opacity:.36;stroke-width:.6;animation:water-drift 13s ease-in-out infinite alternate}.distant-gull{position:absolute;color:var(--cream);filter:drop-shadow(0 1px 1px #0002);animation:gull-drift 12s ease-in-out infinite alternate}.distant-gull svg{width:100%;height:100%}.gull-one{left:18%;top:64%;width:26px;height:16px;transform:rotate(-9deg)}.gull-two{left:25%;top:69%;width:18px;height:11px;animation-delay:-5s}.gull-three{left:83%;top:57%;width:23px;height:14px;animation-delay:-8s}#water-effects{position:absolute;inset:0;z-index:5;width:100%;height:100%;pointer-events:none}.opening-copy{position:absolute;z-index:3;top:20.5%;left:8%;right:8%;text-align:center;will-change:transform,opacity}.opening-copy>.eyebrow{display:flex;align-items:center;justify-content:center;gap:14px;letter-spacing:3px;font-size:10px}.opening-copy>.eyebrow span{width:24px;height:1px;background:currentColor;opacity:.5}.opening-copy h1{font:500 clamp(64px,7.6vw,126px)/1.27 var(--serif);letter-spacing:.08em;margin:21px 0 15px;text-indent:.08em}.opening-copy h1>span{color:var(--red)}.opening-intro{font-size:12px;line-height:1.9;letter-spacing:2px;color:#566487}.small-break{display:none}.hero-gull{position:absolute;left:36%;top:40%;width:63%;height:54%;z-index:4;pointer-events:none;will-change:transform,opacity;transform-origin:50% 50%}.hero-gull>img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 22px 12px #10254c20)}.specimen-note{position:absolute;z-index:6;left:58%;bottom:16%;color:var(--cream);display:flex;gap:9px;align-items:center;will-change:opacity}.red-dot{width:5px;height:5px;border-radius:50%;background:#d58c54}.specimen-note>div{font:18px var(--serif);letter-spacing:2px}.specimen-note em{display:block;font:italic 9px Georgia,serif;letter-spacing:.4px;opacity:.8;margin-top:7px}.specimen-note svg{width:80px;height:38px;position:absolute;left:100%;bottom:4px}.shore-note{position:absolute;z-index:6;left:5%;bottom:17%;color:var(--cream);will-change:opacity}.shore-note>span{font:9px Georgia,serif;letter-spacing:3px;display:block;opacity:.7}.shore-note>strong{font:500 20px var(--serif);letter-spacing:3px;display:block;margin:10px 0}.shore-note>small{font-size:9px;letter-spacing:1px;opacity:.7}.opening-actions{position:absolute;z-index:7;left:50%;bottom:10.5%;transform:translateX(-50%);display:flex;align-items:center;gap:20px;white-space:nowrap}.journey-play{display:flex;align-items:center;gap:18px;background:var(--cream);border-radius:60px;padding:15px 22px;min-height:55px;font-size:12px;letter-spacing:.8px;box-shadow:0 4px 30px #07164b0d;transition:transform .3s,background .3s}.journey-play:hover{transform:translateY(-3px);background:#fff6d9}.journey-play svg{width:19px;height:19px}.play-icon{font-size:20px}.scroll-invitation{font-size:9px;color:var(--cream);letter-spacing:1px;display:flex;gap:9px;align-items:center;opacity:.8}.scroll-invitation i{width:14px;height:23px;border:1px solid currentColor;border-radius:12px;position:relative}.scroll-invitation i:after{content:'';position:absolute;width:2px;height:4px;left:5px;top:5px;background:currentColor;border-radius:2px;animation:scroll-tip 1.7s ease-in-out infinite}
.transition-copy{position:absolute;left:0;right:0;top:26%;z-index:6;text-align:center;opacity:0;pointer-events:none;will-change:transform,opacity}.transition-copy .eyebrow{font-size:10px;letter-spacing:4px}.transition-copy>p{font:500 clamp(60px,6.8vw,110px)/1.3 var(--serif);letter-spacing:4px;margin-top:18px}.transition-copy>small{font-size:11px;line-height:2;letter-spacing:1px;display:block;margin-top:22px;color:#647397}.map-layer{position:absolute;inset:0;z-index:1;opacity:0;will-change:opacity}.map-caption-vertical{position:absolute;right:25px;top:44%;writing-mode:vertical-rl;font:8px Georgia,serif;letter-spacing:3px;color:#8291ac}.map-viewport{position:absolute;top:9%;left:31%;right:-1%;bottom:10%;touch-action:pan-y}#journey-map{display:block;width:100%;height:100%;user-select:none}.physical-land{fill:#f5edd8;stroke:#a1b2bc;stroke-width:1}.physical-texture{fill:url(#map-dots)}.physical-lakes{fill:#b5cedb;stroke:#9bb8ca;stroke-width:.6}.map-grid{stroke:#8aa3c0;stroke-width:.65;opacity:.22;fill:none}.geo-country{font:12px var(--sans);fill:#91a0ad;letter-spacing:6px;pointer-events:none}.geo-country-en{font:7px Georgia,serif;fill:#a0aebb;letter-spacing:3px;pointer-events:none}.direction-path{fill:none;stroke-width:2;stroke-linecap:round}.route-shadow{fill:none;stroke-width:1;stroke-dasharray:3 7;opacity:.23}.place-node{cursor:pointer;outline:none}.place-hit{fill:transparent}.place-dot{stroke:#fff7de;stroke-width:2}.place-ring{fill:none;stroke-width:1;opacity:.5}.place-label{font:14px var(--sans);fill:#354f8e;paint-order:stroke;stroke:#f5edd8;stroke-width:4px;stroke-linejoin:round}.place-small{font:9px var(--sans);fill:#8293ab;paint-order:stroke;stroke:#f5edd8;stroke-width:3px}.place-label.home{font-weight:600;font-size:18px;fill:var(--red)}.home-pulse{fill:none;stroke:var(--red);stroke-width:1;opacity:.35}.route-traveler{fill:#b94e35;pointer-events:none}.map-story{position:absolute;left:5%;top:20%;width:25%;z-index:8;opacity:0;pointer-events:none;will-change:transform,opacity}.map-story h2{font:500 clamp(42px,4.8vw,76px)/1.2 var(--serif);letter-spacing:2px;margin:17px 0 18px}.map-story h2>span{color:var(--red)}.map-intro{font-size:12px;line-height:1.9;letter-spacing:.8px;color:#64769c}.direction-list{display:flex;flex-direction:column;gap:0;margin-top:25px}.direction-list button{display:flex;align-items:center;gap:14px;text-align:left;min-height:72px;padding:12px 0;border-top:1px solid var(--line);width:100%;transition:color .3s}.route-index{font:italic 17px Georgia,serif;color:#a0abc0}.direction-list strong{display:block;font-size:12px;font-weight:500;letter-spacing:.3px}.direction-list small{display:block;font-size:9px;color:#8795ae;margin-top:7px;line-height:1.5}.route-arrow{font-size:18px;margin-left:auto;color:#8f9eb6}.direction-list [aria-pressed=true] .route-index,.direction-list [aria-pressed=true] strong,.direction-list [aria-pressed=true] .route-arrow{color:var(--red)}.direction-list [aria-pressed=true] .route-index:before{content:'';display:inline-block;width:4px;height:4px;background:var(--red);border-radius:50%;vertical-align:middle;margin-right:5px}.direction-list [aria-pressed=true] .route-index{font-size:15px}.evidence-link{display:flex;width:100%;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line);min-height:48px;text-align:left;color:#687ba4;font-size:10px}.evidence-link>span{font-size:22px}.destination-note{position:absolute;z-index:6;right:8%;bottom:17%;opacity:0;max-width:260px;pointer-events:none}.destination-note .eyebrow{font-size:8px;letter-spacing:1.6px;color:#8291ad}.destination-note>p{font:19px/1.7 var(--serif);margin:7px 0 6px;letter-spacing:1px}.destination-note>small{font-size:9px;line-height:1.8;color:#7d8fae;display:block}.map-evidence-note{position:absolute;z-index:6;left:38%;bottom:11%;font-size:9px;letter-spacing:.4px;color:#7c8faa;opacity:0;pointer-events:none}.map-evidence-note>span{padding:0 8px}.map-instruments{position:absolute;right:4.5%;top:20%;z-index:9;display:flex;flex-direction:column;gap:9px;opacity:0;pointer-events:none}.map-instruments>button{border:1px solid #9aaec166;background:#f7f0dfee;padding:8px 12px;min-height:44px;border-radius:3px;font-size:9px;display:flex;align-items:center;gap:12px}.map-instruments>button>span{font-size:19px}.zoom-buttons{margin-left:auto;display:flex;flex-direction:column;background:#f7f0dfee;border:1px solid #9aaec166;border-radius:3px}.zoom-buttons button{width:44px;height:44px;font-size:22px;border-bottom:1px solid #a3b2c33d}.zoom-buttons button:last-child{border:0}.map-layer.is-exploring .map-viewport{touch-action:none;cursor:grab}.map-layer.is-exploring .map-viewport:active{cursor:grabbing}.map-layer.is-exploring #map-explore{background:var(--ink);color:var(--cream)}
.stage-grain{position:absolute;inset:0;z-index:10;pointer-events:none;opacity:.075;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23000' filter='url(%23n)' opacity='.5' d='M0 0h160v160H0z'/%3E%3C/svg%3E")}.journey-footer{position:absolute;bottom:0;left:4.8%;right:4.8%;height:78px;z-index:12;display:flex;align-items:center;justify-content:space-between;color:var(--cream);border-top:1px solid #f4ecd43d;transition:color .3s,border-color .3s}.chapter-count{display:flex;align-items:center;gap:10px;min-width:220px}.chapter-count>strong{font:italic 25px Georgia,serif;font-weight:400}.chapter-count>span{font:9px Georgia,serif;opacity:.55}.chapter-count>small{font-size:9px;letter-spacing:1px;margin-left:12px}.chapter-dots{display:flex;gap:24px;align-items:center}.chapter-dots button{display:flex;align-items:center;gap:8px;min-height:44px;padding:0;font-size:9px;opacity:.5}.chapter-dots button>span{width:4px;height:4px;border:1px solid currentColor;border-radius:50%;transition:transform .3s,background .3s}.chapter-dots button>small{font-size:9px;letter-spacing:1px}.chapter-dots [aria-current=step]{opacity:1}.chapter-dots [aria-current=step]>span{transform:scale(1.8);background:currentColor}.play-control{min-width:170px;min-height:44px;display:flex;align-items:center;justify-content:flex-end;gap:11px}.play-control>span{border:1px solid currentColor;border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;font-size:16px}.play-control>small{font-size:9px;letter-spacing:1px}.journey-progress{position:absolute;inset:auto 0 0;height:2px;z-index:15;background:#f3eacc22}.journey-progress>span{display:block;width:100%;height:100%;background:#b86240;transform:scaleX(0);transform-origin:left}.story-stage.map-tone .journey-footer{color:var(--ink);border-color:var(--line)}
.next-chapter{min-height:700px;position:relative;padding:90px 8%;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:7%;background:var(--cream);overflow:hidden}.next-illustration{position:relative;min-width:0;min-height:390px;display:flex;align-items:center;justify-content:center}.next-orbit{position:absolute;width:75%;aspect-ratio:1;border:1px solid #9aa6ac70;border-radius:50%;top:2%;left:5%;transform:rotate(-20deg);background:radial-gradient(circle,#e1d1ac55,transparent 70%)}.next-orbit:after{content:'';position:absolute;inset:-15% -9%;border:1px solid #8a9dbf33;border-radius:50%;transform:rotate(28deg)}.next-illustration>img{position:relative;width:110%;max-width:none;mix-blend-mode:multiply;z-index:1;transform:rotate(-3deg)}.next-copy{position:relative;z-index:2}.next-copy h2{font:500 clamp(36px,3.8vw,64px)/1.5 var(--serif);letter-spacing:2px;margin:18px 0 21px}.next-copy h2>span{color:var(--red)}.next-copy>p:not(.eyebrow){font-size:12px;line-height:2.1;color:#7a8392;letter-spacing:.5px}.next-link{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;border-bottom:1px solid #617294;min-height:58px;font-size:12px;margin-top:25px}.next-link>svg{width:20px;height:20px}.next-number{position:absolute;right:2%;bottom:-.2em;font:italic 240px Georgia,serif;color:#d9d4be66;line-height:1;pointer-events:none}.site-footer{display:flex;justify-content:space-between;gap:25px;margin:0;padding:24px 5%;background:var(--cream);border-top:1px solid var(--line);font-size:9px;color:#8d93a0;line-height:1.8}.site-footer i{font-style:normal;margin:0 8px}.site-footer a,.site-footer button{font-size:9px;color:#7787a0;min-height:44px;display:flex;align-items:center}.site-footer>span{display:flex;align-items:center}.site-footer>button{padding:0}
dialog{width:min(550px,90vw);max-height:88svh;overflow-y:auto;color:var(--ink);background:var(--paper);border:1px solid #a3b1c5;padding:40px 38px 35px;border-radius:3px;box-shadow:0 30px 100px #06184633}dialog::backdrop{background:#10285766;backdrop-filter:blur(8px)}.dialog-close{position:absolute;right:11px;top:11px;width:44px;height:44px;font-size:27px;line-height:1}dialog h2{font:500 32px/1.5 var(--serif);margin:17px 0 18px}#note-body{font-size:13px;line-height:2;color:#6f7e9d}#note-body p+p{margin-top:15px}#note-body a{border-bottom:1px solid #a6b0c3;color:#3b568f}#note-body small{display:block;font-size:10px;line-height:1.9;margin-top:20px;color:#8a97ae}
@keyframes water-drift{from{transform:translate3d(-10px,0,0)}to{transform:translate3d(14px,9px,0)}}@keyframes gull-drift{from{translate:0 0}to{translate:18px -12px}}@keyframes scroll-tip{0%,100%{transform:translateY(0);opacity:.4}60%{transform:translateY(6px);opacity:1}}
@media(min-width:1600px){.map-story{top:22%;left:7%;width:22%}.direction-list button{min-height:83px}.direction-list strong{font-size:14px}.direction-list small{font-size:11px}.map-intro{font-size:14px}.destination-note{right:10%;bottom:18%}.hero-gull{left:38%;top:38%;width:61%;height:56%}.opening-copy{top:21%}.next-chapter{min-height:780px}}
@media(max-width:1100px){.site-header{height:84px;padding:0 4%}.wordmark>span{font-size:21px}.wordmark small{font-size:6px;letter-spacing:1.2px}.wordmark>svg{width:35px;height:35px}.site-header nav{gap:24px;font-size:11px}.opening-copy{top:21%}.opening-copy h1{font-size:80px;letter-spacing:.06em}.opening-intro{font-size:11px}.hero-gull{left:32%;top:43%;width:70%;height:47%}.shore-note{left:4%;bottom:19%}.specimen-note{bottom:19%;left:58%}.specimen-note>div{font-size:16px}.opening-actions{bottom:11.5%}.map-story{left:4%;top:21%;width:28%}.map-story h2{font-size:49px}.map-intro{font-size:11px}.direction-list{margin-top:19px}.direction-list button{min-height:67px;gap:9px}.direction-list strong{font-size:11px}.direction-list small{font-size:9px}.evidence-link{font-size:9px}.map-viewport{left:31%;right:-3%;top:12%;bottom:12%}.map-instruments{right:3%;top:19%}.destination-note{right:8%;bottom:21%;max-width:210px}.destination-note>p{font-size:16px}.destination-note>small{font-size:8px}.map-evidence-note{left:39%;bottom:12%;font-size:8px}.journey-footer{height:70px;left:4%;right:4%}.chapter-count{min-width:180px}.chapter-count>small{margin-left:5px}.next-chapter{padding:80px 6%;gap:5%;min-height:610px}.next-illustration{min-height:300px}.next-copy h2{font-size:40px}.next-copy>p:not(.eyebrow){font-size:11px}}
@media(max-width:850px) and (min-width:601px){.story-stage{min-height:680px}.opening-copy{top:23%}.opening-copy h1{font-size:76px}.hero-gull{left:20%;top:44%;width:90%;height:40%}.opening-actions{bottom:15%;flex-direction:column;gap:13px}.shore-note{bottom:19%;left:5%}.specimen-note{bottom:26%;left:57%}.map-viewport{left:8%;right:0;top:20%;bottom:10%}.map-story{top:14%;left:5%;width:90%}.map-story h2{font-size:43px;line-height:1.4;margin:12px 0}.map-story h2 br{display:none}.map-intro{display:none}.direction-list{position:absolute;top:calc(100svh - 330px);left:0;width:90vw;display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.direction-list button{min-height:82px;border-top:1px solid var(--line);align-items:flex-start;padding-top:15px}.direction-list strong{font-size:11px;line-height:1.7}.direction-list small{font-size:9px;line-height:1.7}.route-index{font-size:16px;padding-top:3px}.route-arrow{display:none}.evidence-link{position:absolute;top:calc(100svh - 220px);left:0;width:auto;gap:25px;border-top:0}.destination-note{right:7%;bottom:26%;max-width:220px;text-align:right}.map-instruments{top:24%;right:4%}.map-evidence-note{left:5%;bottom:10%;font-size:8px}.map-caption-vertical{right:14px;top:45%}.next-chapter{grid-template-columns:1fr;gap:20px;padding:70px 9%}.next-illustration{min-height:300px;max-width:540px;justify-self:center}.next-orbit{top:0}.next-copy{justify-self:center;width:100%;max-width:550px}.next-copy h2{font-size:47px}.next-copy .eyebrow{font-size:9px}.site-header nav{gap:18px}.site-header nav a{font-size:10px}.sound-toggle>span{display:none}.sound-toggle{border:0;padding:8px}.wordmark small{font-size:5px}}
@media(max-width:600px){.site-header{height:76px;padding:0 5%;gap:10px}.wordmark{gap:4px}.wordmark>span{font-size:18px;letter-spacing:2px}.wordmark>svg{width:30px;height:30px}.wordmark small{font-size:4px;letter-spacing:1px}.site-header nav{gap:14px;margin-left:auto}.site-header nav a{font-size:9px;white-space:nowrap;gap:3px}.site-header nav a:first-child{display:none}.sound-toggle{border:0;padding:5px;min-width:36px;justify-content:center}.sound-toggle>span{display:none}.sound-toggle svg{width:16px;height:16px}.story-stage{min-height:610px}.story-track{height:350svh}.opening-copy{top:21%;left:4%;right:4%}.opening-copy>.eyebrow{font-size:8px;letter-spacing:2px;gap:8px}.opening-copy>.eyebrow span{width:14px}.opening-copy h1{font-size:50px;line-height:1.34;letter-spacing:.03em;margin:19px 0}.opening-intro{font-size:10px;letter-spacing:1px;line-height:1.9}.small-break{display:block}.hero-gull{left:6%;top:45%;width:103%;height:35%}.shore-note{left:6%;bottom:21%}.shore-note>span{font-size:7px;letter-spacing:1.7px}.shore-note>strong{font-size:15px;margin:7px 0;letter-spacing:2px}.shore-note>small{font-size:7px;letter-spacing:.5px}.specimen-note{left:61%;bottom:24%;gap:5px}.specimen-note>div{font-size:13px;letter-spacing:1px}.specimen-note em{font-size:6px;margin-top:5px;letter-spacing:0}.specimen-note svg{display:none}.opening-actions{bottom:11.5%;gap:12px;flex-direction:column}.journey-play{min-height:49px;padding:11px 19px;font-size:11px;gap:17px}.scroll-invitation{font-size:8px;gap:8px}.scroll-invitation i{height:17px;width:11px}.scroll-invitation i:after{left:4px;top:3px;height:3px}.transition-copy{top:31%;padding:0 5%}.transition-copy>.eyebrow{font-size:8px;letter-spacing:3px}.transition-copy>p{font-size:52px;line-height:1.4;letter-spacing:2px;margin-top:18px}.transition-copy>small{font-size:9px;letter-spacing:.4px;margin-top:20px}.map-story{top:14%;left:6%;width:88%}.map-story>.eyebrow{font-size:8px;letter-spacing:1.6px}.map-story h2{font-size:35px;line-height:1.45;margin:9px 0;letter-spacing:1px}.map-story h2 br{display:none}.map-intro{display:none}.map-viewport{left:-10%;right:-12%;top:20%;bottom:24%}.place-label{font-size:18px;stroke-width:5px}.place-small{font-size:11px}.place-label.home{font-size:23px}.geo-country{font-size:14px}.geo-country-en{font-size:9px}.direction-list{position:absolute;top:calc(100svh - 322px);left:0;right:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.direction-list button{min-height:85px;align-items:flex-start;gap:6px;padding:12px 0}.direction-list strong{font-size:10px;line-height:1.7;letter-spacing:0}.direction-list small{font-size:8px;line-height:1.7;margin-top:7px}.route-index{font-size:13px;padding-top:3px}.direction-list [aria-pressed=true] .route-index{font-size:12px}.direction-list [aria-pressed=true] .route-index:before{width:3px;height:3px;margin-right:2px}.route-arrow{display:none}.evidence-link{position:absolute;top:calc(100svh - 198px);left:0;width:auto;border-top:0;min-height:44px;font-size:9px;gap:14px}.evidence-link>span{font-size:18px}.map-instruments{top:24%;right:5%;gap:7px}.map-instruments>button{padding:7px 9px;min-height:44px;font-size:8px;gap:7px}.map-instruments>button>span{font-size:16px}.zoom-buttons button{width:40px;height:42px;font-size:20px}.destination-note{display:none}.map-caption-vertical{right:10px;top:42%;font-size:6px;letter-spacing:2px}.map-evidence-note{left:6%;bottom:11%;font-size:7px;letter-spacing:0}.map-evidence-note>span{padding:0 4px}.journey-footer{height:65px;left:6%;right:6%}.chapter-count{min-width:0;gap:6px}.chapter-count>strong{font-size:23px}.chapter-count>span{font-size:8px}.chapter-count>small{display:none}.chapter-dots{gap:15px}.chapter-dots button{gap:6px}.chapter-dots button>small{font-size:8px}.play-control{min-width:0;gap:7px}.play-control>span{width:28px;height:28px;font-size:15px}.play-control>small{display:none}.next-chapter{display:flex;flex-direction:column;gap:35px;padding:60px 8% 65px;min-height:0}.next-illustration{min-height:220px;width:100%;max-width:450px}.next-orbit{width:67%;left:14%;top:1%}.next-illustration>img{width:108%}.next-copy{width:100%}.next-copy h2{font-size:36px;letter-spacing:1px;margin-top:15px}.next-copy>.eyebrow{font-size:8px;letter-spacing:1.5px}.next-copy>p:not(.eyebrow){font-size:11px}.next-link{font-size:11px;margin-top:19px;min-height:50px;gap:35px}.next-number{font-size:190px;right:-3%;bottom:4%}.site-footer{padding:17px 6%;gap:12px;flex-wrap:wrap;font-size:8px}.site-footer>span{width:100%;font-size:8px;line-height:1.9}.site-footer a,.site-footer button{font-size:8px;min-height:35px}.site-footer button{margin-left:auto}dialog{padding:36px 26px 28px}dialog h2{font-size:27px}#note-body{font-size:12px}}
@media(max-height:700px) and (min-width:851px){.opening-copy{top:20%}.opening-copy h1{font-size:74px;line-height:1.2;margin:16px 0 10px}.opening-intro{font-size:10px}.map-story{top:18%}.map-story h2{font-size:43px;line-height:1.15;margin-bottom:12px}.map-intro{font-size:10px}.direction-list{margin-top:12px}.direction-list button{min-height:57px;padding:9px 0}.direction-list strong{font-size:11px}.direction-list small{font-size:8px;margin-top:5px}.evidence-link{min-height:44px}.destination-note{bottom:21%}.specimen-note{bottom:20%}.shore-note{bottom:20%}.journey-footer{height:62px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;scroll-behavior:auto!important}.lake-scene,.hero-gull,.opening-copy,.map-story,.transition-copy{will-change:auto}.wordmark,.journey-play,.site-header{transition:none}}
.reduced-motion .story-track{height:200svh}

/* Keep the title in the open sky and leave clear water beside the bird. */
#scene-art{object-position:50% 0%}
.opening-copy{top:12%}
.hero-gull{left:39%;top:49%;width:61%;height:44%}
.specimen-note{left:auto;right:5%;bottom:20%}
@media(min-width:1600px){.opening-copy{top:13%}.hero-gull{left:40%;top:47%;width:60%;height:46%}}
@media(max-width:1100px){.opening-copy{top:14%}.hero-gull{left:34%;top:48%;width:68%;height:44%}.specimen-note{right:5%;bottom:22%}}
@media(max-width:850px) and (min-width:601px){.opening-copy{top:19%}.hero-gull{left:16%;top:45%;width:90%;height:37%}.specimen-note{right:5%;bottom:25%}}
@media(max-width:600px){.opening-copy{top:19%}.hero-gull{left:3%;top:45%;width:107%;height:35%}.specimen-note{display:none}}

.map-paper{background:radial-gradient(ellipse at 73% 30%,#e3e9e5,#efe9d5 74%,#f2e8cd)}
.map-viewport{mask-image:linear-gradient(90deg,transparent,#000 9%,#000 94%,transparent)}
#journey-map{mask-image:linear-gradient(0deg,transparent,#000 8%,#000 96%,transparent)}
.opening-intro{color:#334777}
@media(min-width:851px){.map-story{top:18%}.map-story h2{font-size:clamp(40px,3.6vw,61px);line-height:1.13;margin:12px 0}.map-intro{font-size:11px;line-height:1.8}.direction-list{margin-top:14px}.direction-list button{min-height:62px;padding:10px 0}.direction-list strong{font-size:12px}.direction-list small{font-size:9px;margin-top:6px}.evidence-link{min-height:44px}}
.place-label{font-size:17px}.place-small{font-size:10px}.place-label.home{font-size:20px}
@media(max-width:600px){.place-label{font-size:24px}.place-small{font-size:13px}.place-label.home{font-size:26px}}
@media(max-width:850px) and (min-width:601px){.map-viewport{bottom:20%}.direction-list{top:calc(86svh - 280px)}.evidence-link{top:calc(86svh - 165px)}}
@media(max-width:600px){.direction-list{top:calc(86svh - 280px)}.evidence-link{top:calc(86svh - 165px)}}
@media(max-width:600px){.hero-gull{left:2%;width:96%;height:34%;top:46%}.map-story h2{font-size:32px}.map-story h2 br:first-of-type{display:initial}.map-viewport{left:-3%;right:-3%}.map-instruments{top:31%}.place-hit{r:60px}}
@media(max-width:600px){.map-instruments{top:auto;bottom:121px;right:6%;flex-direction:row;gap:7px;align-items:center}.map-instruments>button{width:78px;padding:6px;font-size:8px;gap:4px;justify-content:center}.zoom-buttons{flex-direction:row;margin:0}.zoom-buttons button{width:40px;height:44px;font-size:19px;border-bottom:0;border-right:1px solid #a3b2c33d}.zoom-buttons button:last-child{border-right:0}.evidence-link{font-size:0;gap:12px}.evidence-link:before{content:'迁徙证据';font-size:9px}}
@media(max-height:700px) and (min-width:851px){.map-story{top:17%}.map-story h2{font-size:38px;line-height:1.1;margin:10px 0}.map-intro{font-size:10px}.direction-list{margin-top:10px}.direction-list button{min-height:55px;padding:8px 0}.direction-list strong{font-size:11px}.direction-list small{font-size:8px;margin-top:5px}}
.opening-copy,.shore-note,.specimen-note,.lake-scene{pointer-events:none}
.transition-copy>small{display:none}
@media(min-width:851px){.opening-intro{display:none}}