@charset "UTF-8";
:root{--ink:#111;--muted:#777;--line:#e9e9e9;--stage:#f6f6f6;--yellow:#ffd84a;--blue:#69b7ed;--pink:#f395af;--green:#86cba4;--ease:cubic-bezier(.2,.75,.25,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:default;opacity:.3}button,dialog{border:0}button{background:transparent}svg{display:block;width:100%;height:auto}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #398ace;outline-offset:5px}::selection{background:var(--yellow)}.skip-link{position:fixed;top:-100px;left:20px;background:#111;color:white;padding:12px;z-index:100}.skip-link:focus{top:10px}.header{height:100px;padding:0 4.4%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:relative;z-index:10;background:white;gap:28px}.brand{display:flex;align-items:center;gap:13px}.brand img{width:37px;height:37px}.brand>span{font-size:19px;font-weight:900;letter-spacing:-1px}.brand-dot{font-weight:500;font-size:10px;vertical-align:super;margin-left:3px}.header nav{display:flex;gap:48px;position:absolute;left:50%;transform:translateX(-50%);height:100%;align-items:center}.header nav a{font-size:14px;font-weight:700;position:relative;padding:15px 0}.header nav a:after{content:"";position:absolute;bottom:7px;left:0;width:100%;height:2px;background:#111;transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}.header nav a:hover:after,.header nav a[aria-current]:after{transform:scaleX(1)}.account{display:flex;align-items:center;gap:12px;font-size:13px;padding:10px 0 10px 12px}.account svg{width:21px}.account span{max-width:90px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.hero{min-height:610px;height:calc(100svh - 178px);max-height:810px;position:relative;display:grid;grid-template-columns:44% 56%;align-items:center;margin:0 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.arrow{font-size:23px;font-weight:400}.btn.secondary{background:white;color:#111}.btn.secondary:hover{background:#f4f4f4}.btn.text{background:transparent;border-color:transparent;color:#111;padding:0;gap:10px;min-height:40px}.btn:disabled{transform:none}.hero-art{width:112%;margin-left:-3%;transform:rotate(-10deg);transition:transform 1.1s var(--ease);will-change:transform}.hero-art img{width:100%;display:block}.hero-art:hover{transform:rotate(-4deg) translateY(-9px)}.hero-bottom{position:absolute;bottom:30px;left:0;right:0;display:flex;justify-content:space-between;font-size:12px;color:#888}.scroll-hint{display:flex;align-items:center;gap:12px}.scroll-hint span{height:32px;width:1px;background:#ccc;display:inline-block}.explore{padding:32px 4.4% 85px}.explore-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.entry{display:block;position:relative;min-width:0}.entry-art{background:var(--stage);height:320px;overflow:hidden;display:flex;align-items:center;justify-content:center}.entry-art>svg{width:76%;height:85%;transition:transform .65s var(--ease)}.entry:hover .entry-art>svg{transform:scale(1.06) rotate(-4deg)}.entry-label{display:flex;justify-content:space-between;align-items:center;padding:23px 0 12px}.entry-label h2{font-size:19px;margin:0;font-weight:700;letter-spacing:-.5px}.entry-label>span{font-size:24px}.entry-art.book-art{background:#f7f7f7}.entry-art.tank-art{background:#f3f7f7}.entry-art.fish-art{background:#f7f6f2}footer{min-height:100px;border-top:1px solid var(--line);margin:0 4.4%;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:11px;color:#888}.footer-brand{font-weight:900;font-size:20px;letter-spacing:-1px;color:#111}footer>a:last-child{color:#111;font-size:12px}.page-enter{animation:page-enter .5s var(--ease) both}@keyframes page-enter{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.page-heading{display:flex;align-items:center;justify-content:space-between;padding:42px 4.4% 28px}.page-heading h1{font-size:32px;letter-spacing:-1.5px;margin:0}.quiet{color:#888;font-size:12px}.icon-btn{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);transition:background .2s}.icon-btn:hover{background:#f1f1f1}.icon-btn svg{width:19px}.part-tabs{display:flex;align-items:center;border-bottom:1px solid var(--line);margin:0 4.4%;gap:38px;overflow-x:auto;scrollbar-width:thin}.part-tabs button{position:relative;padding:14px 0 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0;gap:10px}.swatches{display:flex;align-items:center;gap:13px}.swatch{border-radius:50%;width:24px;height:24px;border:1px solid #ddd;position:relative;background:var(--swatch)}.swatch[aria-pressed=true]:after{content:"";position:absolute;inset:-5px;border:1px solid #111;border-radius:50%}.color-tools .quiet{margin-right:12px}.options-panel{padding-bottom:30px}.options-heading{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:23px}.options-heading h2{font-size:19px;margin:0}.options-heading span{font-size:12px;color:#888}.options-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.option{padding:0;border:1px solid transparent;text-align:left;min-width:0;position:relative}.option-visual{aspect-ratio:1.1;background:#f7f7f7;display:flex;align-items:center;justify-content:center;overflow:hidden}.option-visual svg{width:95%;height:95%;transition:transform .25s var(--ease)}.option:hover .option-visual svg{transform:translateY(-3px) rotate(-3deg)}.option-label{display:block;padding:12px 2px 10px;font-size:12px;color:#777}.option[aria-pressed=true]{border-color:#111}.option[aria-pressed=true] .option-label{color:#111;padding-left:10px;font-weight:700}.option[aria-pressed=true]:after{content:"✓";position:absolute;right:8px;top:8px;background:#111;color:#fff;width:19px;height:19px;border-radius:50%;font-size:12px;display:flex;align-items:center;justify-content:center}.option .new-dot{position:absolute;left:10px;top:11px;width:5px;height:5px;border-radius:50%;background:#111}.editor-actions{margin:8px 4.4% 50px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:24px}.editor-actions .tools{display:flex;gap:22px}.tools button{display:flex;align-items:center;gap:9px;font-size:12px;padding:8px 0}.tools button svg{width:17px}.tank-heading{padding-bottom:22px}.heading-actions{display:flex;align-items:center;gap:20px}.tank-controls{display:flex;align-items:center;justify-content:space-between;margin:0 4.4% 24px;gap:16px}.tank-controls .mode-switch{display:flex;gap:26px}.mode-switch button{font-size:13px;color:#888;padding:8px 0}.mode-switch button.active{color:#111;border-bottom:2px solid #111;font-weight:700}.tank-controls .play-controls{display:flex;align-items:center;gap:16px;font-size:12px}.play-controls button{display:flex;gap:7px;align-items:center;font-size:12px}.play-controls button svg{width:16px}.aquarium-wrap{margin:0 4.4% 45px}.aquarium{height:560px;position:relative;overflow:hidden;border:3px solid #111;border-top-width:2px;border-radius:5px 5px 28px 28px;background:#fff;touch-action:manipulation}.aquarium>svg.habitat{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.tank-fish{position:absolute;width:190px;left:0;top:0;cursor:pointer;background:none;border:none;padding:0;will-change:transform;transform-origin:center;filter:drop-shadow(0 6px 0 #00000004)}.tank-fish:hover{filter:drop-shadow(0 0 6px #00000010)}.tank-fish:focus-visible{outline-offset:-28px;border-radius:35%}.tank-base{width:82%;height:6px;border:2px solid #111;border-top:none;margin:0 auto;border-radius:0 0 6px 6px}.tank-note{display:flex;justify-content:space-between;align-items:center;padding:19px 0 0;gap:15px;color:#888;font-size:12px}.food{position:absolute;width:5px;height:5px;background:#e5b966;border:1px solid #111;border-radius:50%;pointer-events:none;animation:food-fall 2s linear forwards;z-index:5}@keyframes food-fall{to{transform:translateY(180px);opacity:0}}.bubble{position:absolute;width:8px;height:8px;border:1.5px solid #a6cbd6;border-radius:50%;bottom:65px;pointer-events:none;animation:bubble-up 8s linear infinite}@keyframes bubble-up{from{transform:translateY(0);opacity:0}15%{opacity:.8}to{transform:translate(12px,-450px);opacity:0}}.tank-empty{position:absolute;inset:30% 20% auto;text-align:center;z-index:2}.tank-empty p{font-size:15px;margin:0 0 22px}.archive{min-height:calc(100svh - 201px)}.archive .page-heading{padding-bottom:38px}.archive-sheet{height:calc(100svh - 348px);min-height:350px;margin:0 4.4% 45px;border-top:1px solid var(--line);position:relative}.archive-sheet:after{content:"";position:absolute;top:0;left:50%;height:100%;border-left:1px solid #f7f7f7}.empty-mark{position:absolute;bottom:5px;right:0;width:25px;opacity:.18}dialog{padding:0;background:white;color:#111;width:min(440px,calc(100% - 32px));max-height:90svh;overflow:auto;box-shadow:0 30px 140px #0002}dialog::backdrop{background:#1115;backdrop-filter:blur(7px)}.modal-body{padding:35px}.modal-close{position:absolute;top:15px;right:15px;border:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center}.modal-close svg{width:17px}.modal-mark{width:38px;margin:0 0 25px}.modal-body h2{font-size:27px;letter-spacing:-1px;margin:0 0 28px}.modal-body label{font-size:12px;display:block;margin-bottom:10px}.modal-body input{width:100%;height:49px;padding:12px;border:1px solid #ccc;background:white;outline-offset:3px;border-radius:0}.modal-body .btn{width:100%;margin-top:20px}.modal-body .hint{font-size:11px;color:#888;line-height:1.8;margin-top:18px}.modal-body .modal-fish{width:230px;margin:-28px auto -5px}.modal-body .modal-fish svg{width:100%}.modal-actions{display:flex;gap:12px;margin-top:12px;justify-content:center}.modal-actions button{font-size:12px;padding:10px 5px}.danger{color:#bc4141}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%,20px);background:#111;color:white;font-size:13px;padding:15px 25px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:100;max-width:90%;text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}.account-avatar{width:48px;margin-bottom:20px}.saved-count{font-size:13px;color:#888;margin-left:12px;font-weight:400}.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}
main:focus{outline:none}.btn svg{width:20px;height:20px;flex:none}#download-fish{width:40px;min-height:35px}.stage-fish>svg{animation:fish-change .32s var(--ease)}.water-plant{position:absolute;bottom:36px;left:32px;width:75px;height:145px;pointer-events:none}.water-plant.right{left:auto;right:30px;transform:scaleX(-1)}@keyframes fish-change{from{opacity:.45;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1600px){.hero{max-width:1440px;margin:auto}.editor{max-width:1440px;margin-left:auto;margin-right:auto;gap:100px}.entry-art{height:380px}}
@media(max-width:1000px){.header{height:82px}.header nav{gap:28px}.brand>span{font-size:16px}.brand img{width:30px}.hero{min-height:530px;height:650px;margin:0 6%}.hero h1{font-size:85px}.hero .wordmark{font-size:34px}.hero-art{width:100%;margin-left:-8%}.entry-art{height:250px}.editor{gap:4%}.part-tabs{gap:29px}.options-grid{gap:10px}.swatches{gap:10px}.swatch{width:21px;height:21px}.color-tools .quiet{display:none}.aquarium{height:510px}}
@media(max-width:700px){.header{height:77px;padding:0 5%;gap:10px}.brand>span{display:none}.brand img{width:32px;height:32px}.brand{gap:0}.header nav{gap:25px}.header nav a{font-size:13px}.account{gap:4px}.account span{max-width:48px;font-size:11px}.account svg{width:19px}.hero{margin:0 7%;min-height:640px;height:calc(100svh - 77px);max-height:800px;grid-template-columns:1fr;grid-template-rows:42% 58%;align-items:center;padding-top:24px}.hero-copy{padding:20px 0 0}.hero h1{font-size:clamp(65px,17vw,105px);margin:0 0 6px}.hero .wordmark{font-size:25px;letter-spacing:-1.5px;margin-bottom:22px}.hero .wordmark span{display:inline}.hero .wordmark span+span:before{content:" "}.hero .btn{min-height:46px;padding:0 20px;gap:30px;font-size:12px}.hero-art{width:91%;margin-left:auto;margin-right:-2%;align-self:start;margin-top:-8px;transform:rotate(-12deg)}.hero-bottom{bottom:24px;font-size:10px}.hero-bottom>span{display:none}.scroll-hint span{height:20px}.explore{padding:8px 5% 42px}.explore-grid{grid-template-columns:1fr;gap:28px}.entry-art{height:300px}.entry-art>svg{width:70%;height:90%}.entry-label{padding:16px 0 5px}.entry-label h2{font-size:18px}footer{min-height:94px;margin:0 5%;flex-wrap:wrap;padding:22px 0;gap:10px}footer>a:last-child{display:none}footer .footer-brand{font-size:18px}.page-heading{padding:28px 5% 20px}.page-heading h1{font-size:26px}.part-tabs{margin:0 5%;gap:29px}.part-tabs button{font-size:13px;padding-bottom:16px}.editor{margin:18px 5% 0;display:block}.preview-panel{position:relative;top:auto}.fish-stage{aspect-ratio:1.3}.fish-stage .stage-fish{width:79%}.stage-label{top:20px;left:20px}.stage-controls{bottom:13px;left:15px}.stage-controls .icon-btn{width:34px;height:34px}.color-tools{padding:19px 5px 27px}.swatches{gap:17px}.swatch{width:23px;height:23px}.options-panel{padding-bottom:12px}.options-heading{margin:4px 0 15px}.options-heading h2{font-size:17px}.options-grid{grid-template-columns:repeat(3,1fr);gap:12px}.option-label{font-size:11px}.editor-actions{margin:8px 5% 32px;padding-top:20px;gap:14px}.editor-actions .tools{gap:20px}.editor-actions .btn{font-size:12px;padding:0 16px;gap:15px;min-height:46px}.tools button{font-size:11px;gap:5px}.heading-actions .btn{padding:0 14px;gap:15px;font-size:12px;min-height:44px}.heading-actions{gap:10px}.tank-controls{margin:0 5% 20px;flex-wrap:wrap}.tank-controls .mode-switch{gap:20px}.tank-controls .play-controls{gap:12px}.aquarium-wrap{margin:0 5% 30px}.aquarium{height:530px;border-radius:4px 4px 20px 20px}.tank-fish{width:145px}.tank-note{font-size:10px;align-items:start}.tank-note>span:last-child{max-width:150px;text-align:right;line-height:1.7}.archive{min-height:calc(100svh - 171px)}.archive-sheet{margin:0 5% 25px;height:calc(100svh - 290px)}.modal-body{padding:30px}.modal-body h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.hero-art{will-change:auto}.bubble{display:none}}