.phage-demo{color-scheme:dark;--bg:#101d1e;--ink:#e9ecdf;--muted:#8da49c;--dim:#607e75;--line:#b5cfbd22;--sage:#c9d9b9;--gold:#e7bb76;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Segoe UI",sans-serif}.phage-demo *{box-sizing:border-box}.phage-demo,.phage-demo{margin:0;min-height:100%;background:var(--bg);color:var(--ink)}.phage-demo{height:100dvh;min-height:660px;display:grid;grid-template-rows:86px minmax(300px,1fr) 155px 31px;overflow:hidden;background:radial-gradient(ellipse at 37% 38%,#263d3b 0,#152829 40%,#101d1e 80%)}.phage-demo button,.phage-demo input{font:inherit}.phage-demo button{border:0;background:none;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}.phage-demo button:focus-visible,.phage-demo input:focus-visible,.phage-demo a:focus-visible{outline:2px solid var(--sage);outline-offset:4px}.phage-demo button:disabled{opacity:.25;cursor:default}.phage-demo [hidden]{display:none!important}.phage-demo header{padding:25px 34px 17px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.phage-demo .identity{display:flex;align-items:center;gap:18px}.phage-demo .mark{font-weight:760;letter-spacing:-.035em;font-size:16px;color:#d5e3cf}.phage-demo .mark span{color:#9db6a6}.phage-demo .header-line{width:1px;height:25px;background:var(--line)}.phage-demo .eyebrow{font:9px/1.5 ui-monospace,SFMono-Regular,monospace;letter-spacing:.19em;color:#94aa9d}.phage-demo h1{font-size:20px;font-weight:450;margin:3px 0 0;letter-spacing:.12em;font-family:"Songti SC","STSong",Georgia,serif}.phage-demo .header-right{font:9px/1.8 ui-monospace,monospace;color:var(--muted);text-align:right;letter-spacing:.11em}.phage-demo .status-dot{display:inline-block;width:5px;height:5px;background:#b8d3a5;border-radius:50%;margin-right:7px}.phage-demo .workspace{display:grid;grid-template-columns:minmax(0,1fr) 300px;min-height:0;margin:0 34px;position:relative}.phage-demo .scene-panel{position:relative;min-height:0;overflow:hidden}.phage-demo #viewport{position:absolute;inset:0}.phage-demo canvas{display:block;width:100%;height:100%;touch-action:none}.phage-demo .scene-top{position:absolute;inset:19px 18px auto 0;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.phage-demo .scene-tag{font:9px ui-monospace,monospace;letter-spacing:.14em;color:#78978c}.phage-demo .view-tools{display:flex;gap:6px;pointer-events:auto}.phage-demo .view-tools button{min-height:36px;padding:8px 12px;border:1px solid var(--line);border-radius:5px;font-size:10px;color:#9ab1a4;background:#112224ba}.phage-demo .view-tools button[aria-pressed=true]{color:#d9e6cf;border-color:#c5d4b95c;background:#a9bea311}.phage-demo .view-tools button:hover{border-color:#c5d4b95c}.phage-demo .scene-bottom{position:absolute;left:0;bottom:18px;right:20px;display:flex;justify-content:space-between;gap:14px;pointer-events:none}.phage-demo .legend{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:9px;color:#96afa1}.phage-demo .legend span{display:flex;align-items:center;gap:6px}.phage-demo .legend i{height:5px;width:5px;border-radius:50%;background:var(--dot)}.phage-demo .scene-hint{font-size:9px;color:#66867a}.phage-demo .info{align-self:center;padding:30px 0 30px 27px;border-left:1px solid var(--line);position:relative;z-index:2}.phage-demo .chapter{font:10px ui-monospace,monospace;color:#a6bda9;letter-spacing:.12em;margin-bottom:21px}.phage-demo .chapter b{font-size:30px;font-weight:350;color:#d4dfc8;margin-right:7px}.phage-demo .stage-en{font:9px ui-monospace,monospace;letter-spacing:.19em;color:#819d8d;margin-bottom:10px}.phage-demo h2{font-family:"Songti SC","STSong",Georgia,serif;font-size:25px;font-weight:400;letter-spacing:.04em;line-height:1.5;margin:0 0 17px}.phage-demo .description{font-size:12px;line-height:2.05;color:#a7bbb0;margin:0;max-width:280px}.phage-demo .focus{margin-top:26px;padding-top:17px;border-top:1px solid var(--line)}.phage-demo .focus-title{font-size:9px;color:#c1d0b7;letter-spacing:.13em;margin-bottom:8px}.phage-demo .focus p{font-size:11px;line-height:1.9;color:#7e9b8c;margin:0}.phage-demo .stage-badge{display:inline-flex;gap:7px;align-items:center;margin-top:20px;padding:7px 9px;border:1px solid #bcd1b21c;border-radius:4px;font-size:9px;color:#9db695}.phage-demo .stage-badge:before{content:"";width:4px;height:4px;border-radius:50%;background:#bdcda4}.phage-demo #labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.phage-demo .label{position:absolute;transform:translate(0,-50%);font-size:10px;color:#cfddc4;white-space:nowrap;display:flex;align-items:center;gap:8px;background:#112123b8;padding:5px 8px;border-radius:3px;backdrop-filter:blur(6px);text-shadow:0 1px 4px #0005}.phage-demo .label:before{content:"";width:20px;height:1px;background:#acc3ad88}.phage-demo .label.gold{color:#e5c18b}.phage-demo .label.gold:before{background:#d7b47988}.phage-demo .timeline{margin:0 34px;border-top:1px solid var(--line);padding-top:16px;min-width:0}.phage-demo .transport{display:flex;align-items:center;gap:12px;margin-bottom:15px}.phage-demo .play{height:36px;min-width:116px;border-radius:5px;background:var(--sage);color:#21382b;font-size:11px;display:flex;align-items:center;justify-content:center;gap:9px}.phage-demo .play:hover{background:#dfebd0}.phage-demo .arrow{height:36px;width:33px;border:1px solid var(--line);border-radius:5px;font-size:17px;color:#adbfab}.phage-demo .seek{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.phage-demo .progress-label{font-size:9px;color:#79978a;white-space:nowrap}.phage-demo input[type=range]{appearance:none;width:100%;height:3px;background:#aec3ad27;border-radius:10px;cursor:pointer;accent-color:#c9d9b9}.phage-demo input[type=range]::-webkit-slider-thumb{appearance:none;width:10px;height:10px;border-radius:50%;background:#cedcc0;box-shadow:0 0 0 4px #cedcc00d}.phage-demo .progress-num{font:10px ui-monospace,monospace;color:#92ab98;width:32px}.phage-demo .speed{font:10px ui-monospace,monospace;border:1px solid var(--line);border-radius:4px;min-height:36px;min-width:44px;color:#a5bca6}.phage-demo .steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.phage-demo .step{position:relative;display:flex;align-items:center;gap:11px;text-align:left;min-height:50px;border-top:2px solid #bbcfb91c;padding:12px 9px 6px 0;transition:border-color .2s,color .2s;color:#6c8a7c}.phage-demo .step:hover{color:#cbd9c1;border-top-color:#c2d2b15c}.phage-demo .step[aria-current=step]{border-top-color:var(--sage);color:#e1e8d3}.phage-demo .step-number{font:11px ui-monospace,monospace;color:inherit}.phage-demo .step-name{font-size:12px;white-space:nowrap}.phage-demo .step-en{display:block;font:7px/1.7 ui-monospace,monospace;letter-spacing:.10em;color:#5b796c}.phage-demo .step[aria-current=step] .step-en{color:#8fa48c}.phage-demo footer{margin:0 34px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:8px;color:#668174;border-top:1px solid #b5cfbd0b}.phage-demo .source-button{font-size:9px;color:#8da28c;text-decoration:none;padding:6px 0}.phage-demo .source-button:hover{color:var(--sage)}.phage-demo .footer-note{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.phage-demo dialog{max-width:540px;width:calc(100% - 32px);max-height:85dvh;background:#172a29;color:var(--ink);border:1px solid #b5cfbd44;border-radius:10px;padding:27px;box-shadow:0 20px 90px #0007}.phage-demo dialog::backdrop{background:#071414bf;backdrop-filter:blur(6px)}.phage-demo dialog h3{font-family:"Songti SC",serif;font-weight:400;font-size:23px;margin:0 0 18px}.phage-demo dialog p,.phage-demo dialog li{font-size:12px;line-height:1.9;color:#a4b8a8}.phage-demo dialog a{color:#d2dcb9}.phage-demo dialog .close{float:right;padding:3px 9px;font-size:23px;color:#9db69f}.phage-demo dialog ul{padding-left:18px}.phage-demo #loading{position:absolute;inset:0;z-index:8;background:#122223;display:grid;place-content:center;color:#a9bea5;font-size:12px;letter-spacing:.14em}.phage-demo #error{max-width:380px;padding:26px;margin:auto;position:absolute;inset:30% 15%;border:1px solid #cdbb8b44;background:#172827;font-size:13px;line-height:1.9;z-index:9}.phage-demo #ready{position:absolute;left:18px;bottom:55px;font:8px ui-monospace,monospace;color:#456858;pointer-events:none}@media(min-width:1550px){.phage-demo .workspace{grid-template-columns:minmax(0,1fr) 350px}.phage-demo .info{padding-left:40px}.phage-demo .description{font-size:14px}.phage-demo h2{font-size:29px}.phage-demo .focus p{font-size:12px}.phage-demo .step-name{font-size:13px}.phage-demo .timeline{padding-top:19px}.phage-demo{grid-template-rows:92px minmax(300px,1fr) 165px 35px}}@media(max-width:1000px) and (min-width:701px){.phage-demo header{padding-left:24px;padding-right:24px}.phage-demo .workspace{grid-template-columns:minmax(0,1fr) 245px;margin:0 24px}.phage-demo .info{padding-left:21px}.phage-demo .description{font-size:11px}.phage-demo h2{font-size:21px}.phage-demo .focus{margin-top:16px}.phage-demo .step-name{font-size:10px}.phage-demo .step-en{display:none}.phage-demo .timeline,.phage-demo footer{margin-left:24px;margin-right:24px}.phage-demo .legend{gap:10px}.phage-demo .scene-hint{display:none}}@media(max-width:700px){.phage-demo{min-height:680px;grid-template-rows:70px minmax(400px,1fr) 130px 27px;overflow:auto}.phage-demo header{padding:14px 19px}.phage-demo .identity{gap:12px}.phage-demo .mark{font-size:13px}.phage-demo .header-line{height:23px}.phage-demo .eyebrow{font-size:7px;letter-spacing:.1em}.phage-demo h1{font-size:18px}.phage-demo .header-right{font-size:7px;max-width:75px}.phage-demo .workspace{margin:0 18px;display:grid;grid-template-columns:1fr;grid-template-rows:minmax(225px,1fr) 157px}.phage-demo .scene-top{inset:12px 0 auto 0}.phage-demo .scene-tag{font-size:7px;letter-spacing:.05em}.phage-demo .view-tools{gap:4px}.phage-demo .view-tools button{font-size:9px;padding:7px 9px;min-height:32px}.phage-demo .scene-bottom{bottom:9px;right:0}.phage-demo .legend{font-size:8px;gap:11px}.phage-demo .scene-hint{display:none}.phage-demo .info{border-left:0;border-top:1px solid var(--line);padding:13px 0 0;align-self:start;display:grid;grid-template-columns:43px 1fr;column-gap:9px}.phage-demo .chapter{grid-column:1;grid-row:1/4;margin:0;padding-top:1px;font-size:7px}.phage-demo .chapter b{display:block;font-size:27px;margin:0 0 2px}.phage-demo .stage-en{grid-column:2;font-size:7px;margin-bottom:3px;letter-spacing:.1em}.phage-demo h2{grid-column:2;font-size:20px;line-height:1.5;margin:0 0 5px}.phage-demo .description{grid-column:2;font-size:10px;line-height:1.85;max-width:none}.phage-demo .focus{display:none}.phage-demo .stage-badge{grid-column:2;font-size:8px;justify-self:start;margin:7px 0 0;padding:4px 7px}.phage-demo .timeline{margin:0 18px;padding-top:10px}.phage-demo .transport{gap:6px;margin-bottom:8px}.phage-demo .play{height:34px;min-width:91px;font-size:10px;gap:6px}.phage-demo .arrow{height:34px;width:27px}.phage-demo .seek{gap:6px}.phage-demo .progress-label{display:none}.phage-demo .progress-num{font-size:8px;width:26px}.phage-demo .speed{min-height:34px;min-width:34px;font-size:9px}.phage-demo .steps{display:flex;overflow-x:auto;gap:10px;padding-bottom:3px;scrollbar-width:none}.phage-demo .step{min-width:65px;gap:5px;min-height:49px;padding:9px 0 5px;justify-content:center}.phage-demo .step-name{font-size:11px}.phage-demo .step-number{font-size:9px}.phage-demo .step-en{display:none}.phage-demo footer{margin:0 18px;font-size:7px}.phage-demo .source-button{font-size:8px}.phage-demo .label{font-size:8px;padding:4px 5px;gap:5px}.phage-demo .label:before{width:12px}.phage-demo #ready{display:none}}@media(max-width:370px){.phage-demo .header-right{display:none}.phage-demo .workspace{margin:0 14px}.phage-demo .timeline,.phage-demo footer{margin-left:14px;margin-right:14px}.phage-demo .step{min-width:57px}.phage-demo .legend{gap:8px;font-size:7px}.phage-demo .description{font-size:9px}.phage-demo .info{grid-template-rows:auto}.phage-demo h2{font-size:18px}}@media(prefers-reduced-motion:reduce){.phage-demo *{scroll-behavior:auto!important;transition:none!important}}@media(max-width:700px){.phage-demo{grid-template-rows:70px minmax(400px,1fr) 140px 27px}.phage-demo .view-tools button{min-height:44px;min-width:44px}.phage-demo .play,.phage-demo .arrow,.phage-demo .speed{min-height:44px}.phage-demo .arrow{width:29px}.phage-demo .steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;overflow:visible}.phage-demo .step{min-width:0;gap:4px;min-height:49px}.phage-demo .step-name{font-size:10px}.phage-demo .step-number{font-size:8px}}@media(max-width:370px){.phage-demo .step{min-width:0;gap:3px}}.phage-demo input[type=range]{height:44px;padding:20px 0;background-clip:content-box}

.phage-demo{position:relative;isolation:isolate;height:650px;min-height:0;min-width:0;width:100%;margin:0;border-radius:12px;overflow:hidden;display:grid;grid-template-rows:minmax(380px,1fr) 155px 45px;background:radial-gradient(ellipse at 37% 38%,#263d3b 0,#152829 40%,#101d1e 80%);color:var(--ink)}
.phage-demo .workspace{margin:0 22px;grid-template-columns:minmax(0,1fr) 280px}
.phage-demo .timeline{margin:0 22px}
.phage-demo .model-notes{margin:0 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:9px;color:#8da49c;border-top:1px solid var(--line)}
.phage-demo .source-button{min-height:44px;white-space:nowrap}
.phage-demo .view-tools button{min-height:44px}.phage-demo .play,.phage-demo .arrow,.phage-demo .speed{min-height:44px}
.phage-demo .legend{letter-spacing:normal;text-transform:none}
.phage-demo[data-language=en] .step-name{font-size:11px}.phage-demo[data-language=en] .step-en{display:none}
.phage-demo[data-language=en] .label{font-size:9px}
@media(max-width:1000px) and (min-width:701px){.phage-demo .workspace{grid-template-columns:minmax(0,1fr) 245px}.phage-demo .scene-tag{display:none}}
@media(max-width:700px){
 .phage-demo{height:auto;min-height:0;grid-template-rows:auto auto auto;border-radius:9px}
 .phage-demo .workspace{margin:0 14px;grid-template-columns:1fr;grid-template-rows:320px auto}
 .phage-demo .scene-panel{height:320px}.phage-demo .scene-tag{display:none}
 .phage-demo .scene-top{justify-content:flex-end}.phage-demo .info{min-height:180px;padding:16px 0 20px}
 .phage-demo .description{font-size:11px;line-height:1.85}.phage-demo h2{font-size:21px}
 .phage-demo .timeline{margin:0 14px;padding-top:10px;padding-bottom:12px}
 .phage-demo .model-notes{margin:0 14px;min-height:62px;gap:3px;align-items:flex-start;flex-direction:column;padding-top:10px;padding-bottom:5px}
 .phage-demo .footer-note{white-space:normal;line-height:1.6;font-size:8px}
 .phage-demo .source-button{font-size:10px;min-height:32px}
 .phage-demo .step{padding-right:0}.phage-demo[data-language=en] .step-name{font-size:9px}
 .phage-demo[data-language=en] .play{font-size:9px;min-width:92px;gap:5px}
 .phage-demo .scene-bottom{right:0}.phage-demo .legend{gap:10px;font-size:8px}
}