*{margin:0;padding:0;box-sizing:border-box}
button{font:inherit}
button:focus-visible,a:focus-visible{outline:2px solid #c45d3e;outline-offset:3px}
body{background:#faf8f5;color:#2c2420;font-family:'LXGW WenKai','Noto Serif SC',serif;overflow:hidden;height:100vh;width:100vw}
canvas{position:fixed;top:0;left:0;width:100%;height:100%}
#bgC{z-index:0;pointer-events:none}
#mainC{z-index:1;pointer-events:auto}
#header{position:fixed;top:0;left:0;right:0;z-index:20;padding:16px 24px;background:linear-gradient(180deg,rgba(250,248,245,.97),rgba(250,248,245,0));pointer-events:none;display:flex;align-items:baseline;gap:12px}
#header h1{font-family:'Noto Serif SC',serif;font-size:22px;color:#2c2420;letter-spacing:4px}
#header .sub{font-size:11px;color:#6b5e54;letter-spacing:1px}
#header .sub strong{color:#c45d3e;font-weight:500}
#legend{position:fixed;top:60px;right:16px;z-index:25;padding:10px 14px}
#legend h4{font-size:10px;color:#c4bbb0;margin-bottom:6px;letter-spacing:1px}
.li{display:flex;align-items:center;gap:7px;margin-bottom:4px;font-size:11px;color:#c4bbb0}
.ld{width:8px;height:8px;border-radius:50%}
.case-title{font-size:9px;color:#9e8e80;margin-bottom:8px;letter-spacing:2px}
#casePanel{position:fixed;left:16px;top:50%;transform:translateY(-50%);z-index:25;width:220px}
.case-wrap{position:relative;margin-bottom:8px}
.case-card{display:block;width:100%;text-align:left;background:#fff;border:1px solid #e8e0d6;border-radius:10px;padding:12px 14px;cursor:pointer;transition:all .3s;box-shadow:0 1px 3px rgba(44,36,32,.06)}
.case-card:hover{border-color:#c45d3e;background:#fff;transform:translateX(3px);box-shadow:0 4px 16px rgba(44,36,32,.08)}
.case-card.active{border-color:#e8e0d6;background:#fff;box-shadow:none;border-left:3px solid #c45d3e}
.case-card .cs{display:block;font-size:10px;color:#9e8e80;margin-bottom:3px;letter-spacing:1px}
.case-card .cn{display:block;font-family:'Noto Serif SC',serif;font-size:15px;color:#2c2420}
.case-card .cd{display:block;font-size:10px;color:#6b5e54;margin-top:3px;line-height:1.4}
.case-local{display:inline-block;margin-top:5px;padding:1px 6px;border-radius:10px;background:#f0d5cc;color:#a34830;font-size:9px}
.case-del{position:absolute;right:7px;top:7px;width:22px;height:22px;border:0;border-radius:50%;background:#f5f0ea;color:#9e8e80;cursor:pointer;font-size:12px;line-height:1}
.case-del:hover{background:#ede6dd;color:#a34830}
.node{position:absolute;z-index:10;border-radius:50%;width:86px;height:86px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:transform .3s cubic-bezier(.34,1.56,.64,1),box-shadow .4s;user-select:none;background:#fff;border:2px solid #e8e0d6;box-shadow:0 2px 8px rgba(44,36,32,.06)}
.node .icon{font-size:22px;line-height:1}
.node .label{font-size:9px;font-weight:600;margin-top:2px;white-space:nowrap;color:#2c2420}
.node:hover{transform:scale(1.15)!important;box-shadow:0 4px 16px rgba(44,36,32,.12)}
#bloomControl{position:fixed;bottom:40px;left:50%;transform:translateX(-50%);z-index:25;display:flex;align-items:center;gap:3px;background:#fff;border:1px solid #e8e0d6;border-radius:50px;padding:6px 12px;box-shadow:0 2px 8px rgba(44,36,32,.06)}
.bl2{font-size:10px;color:#6b5e54;margin-right:6px;white-space:nowrap}
.bb{padding:6px 12px;border-radius:30px;border:1px solid transparent;background:transparent;color:#6b5e54;font-family:'Noto Serif SC',serif;font-size:11px;cursor:pointer;transition:all .3s;white-space:nowrap}
.bb:hover{color:#2c2420;background:#f5f0ea}
.bb.active{color:#c45d3e;font-weight:700;border-color:currentColor;background:#f0d5cc}
#dp{position:fixed;right:-360px;top:50%;transform:translateY(-50%);z-index:30;width:320px;max-height:70vh;overflow-y:auto;background:#fff;border:1px solid #e8e0d6;border-radius:14px;padding:20px;box-shadow:0 8px 32px rgba(44,36,32,.1);transition:right .4s cubic-bezier(.16,1,.3,1)}
#dp.open{right:16px}
#dp::-webkit-scrollbar{width:3px}
#dp::-webkit-scrollbar-thumb{background:#e8e0d6;border-radius:3px}
.dh{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.dh .di{font-size:24px}
.dh .dt{font-family:'Noto Serif SC',serif;font-size:16px;color:#2c2420}
.dh .dc{margin-left:auto;cursor:pointer;color:#9e8e80;font-size:16px;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#f5f0ea;border:0}
.dh .dc:hover{color:#2c2420;background:#ede6dd}
.ds{margin-bottom:12px}
.ds .dst{font-size:10px;color:#9e8e80;letter-spacing:1px;margin-bottom:4px}
.ds .dsc{font-size:12px;line-height:1.8;color:#2c2420}
.badge{display:inline-block;padding:2px 8px;border-radius:16px;font-size:10px;font-weight:500}
.cc{position:absolute;z-index:22;width:175px;padding:7px 9px;text-align:left;background:rgba(245,240,234,.9);border:none;border-radius:8px;box-shadow:none;opacity:0;transform:scale(.85) translateY(6px);transition:opacity .35s,transform .35s cubic-bezier(.16,1,.3,1);pointer-events:none;font-size:10px;line-height:1.5;color:#2c2420}
.cc.visible{opacity:1;transform:scale(1) translateY(0);pointer-events:auto}
.cc .ch{display:flex;align-items:center;gap:5px;font-weight:500;color:#2c2420;margin-bottom:3px}
.cc .cb{color:#6b5e54;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.cc .cd{margin-top:3px;padding-top:3px;border-top:1px solid rgba(180,160,130,.2);font-size:9px;color:#9e8e80}
#footer{position:fixed;bottom:0;left:0;right:0;z-index:20;padding:6px 18px;background:linear-gradient(0deg,rgba(250,248,245,.9),transparent);display:flex;justify-content:space-between;pointer-events:none}
#footer .brand{font-size:9px;color:#9e8e80}
#footer .brand strong{color:#6b5e54}
#footer .copyright{font-size:8px;color:#9e8e80}
/* Center hint */
#centerHint{position:absolute;z-index:8;text-align:center;pointer-events:none;animation:hintFadeIn 1s ease .5s both}
#centerHint .hint-title{font-family:'Noto Serif SC',serif;font-size:16px;color:#2c2420;margin-bottom:6px}
#centerHint .hint-sub{font-size:11px;color:#9e8e80}
@keyframes hintFadeIn{from{opacity:0;transform:translateX(-50%) translateY(8px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
.center-tip{position:absolute;z-index:9;text-align:center;pointer-events:none;font-family:"Noto Serif SC",serif;font-size:14px;color:#2c2420;line-height:1.6;opacity:0;transition:opacity .6s;transform:translateX(-50%)}
.center-tip span{font-size:12px;color:#9e8e80}
/* Tool buttons */
#guideTools{position:fixed;bottom:90px;right:16px;z-index:25;display:flex;flex-direction:column;gap:2px;background:rgba(255,255,255,.75);border:1px solid rgba(232,224,214,.6);border-radius:10px;padding:4px;backdrop-filter:blur(4px)}
.gt-item{padding:7px 12px;font-size:11px;color:#6b5e54;cursor:pointer;transition:all .3s;font-family:'Noto Serif SC',serif;letter-spacing:.5px;border-radius:7px;white-space:nowrap;border:0;background:transparent;text-align:left}
.gt-item:hover{background:rgba(245,240,234,.6);color:#2c2420}
.gt-primary{color:#c45d3e;font-weight:600}
.gt-primary:hover{background:rgba(240,213,204,.4)}
/* Toast */
#toast{position:fixed;bottom:80px;right:24px;z-index:35;background:#fff;border:1px solid #e8e0d6;border-radius:10px;padding:10px 16px;font-size:12px;color:#2c2420;box-shadow:0 4px 16px rgba(44,36,32,.1);opacity:0;transform:translateY(10px);transition:all .4s;pointer-events:none}
#toast.show{opacity:1;transform:translateY(0)}
/* Generate panel */
#generatePanel{position:fixed;inset:0;z-index:60;background:rgba(44,36,32,.25);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s}
#generatePanel.open{opacity:1;pointer-events:auto}
#gcModal{width:860px;max-width:92vw;max-height:88vh;overflow-y:auto;background:#fff;border-radius:16px;box-shadow:0 12px 48px rgba(44,36,32,.16);padding:22px}
#gcModal::-webkit-scrollbar{width:3px}
#gcModal::-webkit-scrollbar-thumb{background:#e8e0d6;border-radius:3px}
.gen-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #f0ebe4}
.gen-title{font-family:'Noto Serif SC',serif;font-size:18px;color:#2c2420;font-weight:700}
.gen-sub{font-size:11px;color:#9e8e80;margin-top:4px}
.gen-close{width:30px;height:30px;border:0;border-radius:50%;background:#f5f0ea;color:#9e8e80;cursor:pointer}
.gen-close:hover{background:#ede6dd;color:#2c2420}
.gen-form{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gen-field{display:flex;flex-direction:column;gap:5px;font-family:'Noto Serif SC',serif;font-size:12px;color:#2c2420}
.gen-field input,.gen-field textarea{width:100%;border:1px solid #e8e0d6;border-radius:8px;background:#faf8f5;color:#2c2420;padding:9px 10px;font-family:'LXGW WenKai','Noto Serif SC',serif;font-size:12px;line-height:1.7;resize:vertical}
.gen-field input:focus,.gen-field textarea:focus{outline:2px solid rgba(196,93,62,.25);border-color:#c45d3e;background:#fff}
.gen-wide{grid-column:1/-1}
.gen-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:8px;margin-top:2px}
.gen-primary,.gen-secondary{border:0;border-radius:20px;padding:7px 18px;font-family:'Noto Serif SC',serif;font-size:12px;cursor:pointer;transition:all .2s}
.gen-primary{background:#c45d3e;color:#fff}
.gen-primary:hover{background:#a34830}
.gen-primary:disabled{background:#d0c8be;cursor:not-allowed}
.gen-secondary{background:#f5f0ea;color:#6b5e54}
.gen-secondary:hover{background:#ede6dd;color:#2c2420}

/* Diagnosis report */
.diagnosis-panel{margin-top:18px;border-top:1px solid #f0ebe4;padding-top:14px}
.diagnosis-panel:not(.has-report){display:none}

/* Loading animation */
.diag-loader{display:flex;flex-direction:column;align-items:center;padding:40px 20px}
.diag-spinner{width:36px;height:36px;border:3px solid #e8e0d6;border-top-color:#c45d3e;border-radius:50%;animation:diag-spin .8s linear infinite}
@keyframes diag-spin{to{transform:rotate(360deg)}}
.diag-loader-text{margin-top:14px;font-family:'Noto Serif SC',serif;font-size:14px;color:#2c2420;font-weight:600}
.diag-loader-sub{margin-top:4px;font-size:11px;color:#9e8e80}

/* Overall score card */
.diag-overview{background:#fff;border:1px solid #e8e0d6;border-radius:12px;margin-bottom:16px;overflow:hidden}
.diag-header{display:flex;align-items:center;gap:20px;padding:18px 20px}
.diag-score-big{display:flex;flex-direction:column;align-items:center;justify-content:center;width:80px;height:80px;border-radius:50%;border:3px solid var(--score-color,#c45d3e);flex-shrink:0}
.diag-score-num{font-family:'Noto Serif SC',serif;font-size:28px;font-weight:900;color:var(--score-color,#c45d3e);line-height:1}
.diag-score-label{font-size:10px;color:#9e8e80;margin-top:3px}
.diag-header-info{display:flex;flex-direction:column;gap:6px;min-width:0}
.diag-grade{display:inline-block;padding:2px 10px;border-radius:4px;border-left:3px solid var(--score-color,#c45d3e);color:var(--score-color,#c45d3e);font-size:12px;font-family:'Noto Serif SC',serif;font-weight:700;width:fit-content}
.diag-confidence{font-size:11px;color:#9e8e80}
.diag-model{font-size:10px;color:#bba99a}
.diag-summary{display:block;font-size:13px;line-height:1.8;color:#4a3f37;padding:0 20px 18px}

/* Part titles */
.diag-part-title{font-family:'Noto Serif SC',serif;font-size:14px;font-weight:700;color:#2c2420;margin:18px 0 10px;padding-bottom:6px;border-bottom:2px solid #e8e0d6}

/* Per-element section */
.diag-element-section{margin-bottom:14px;border:1px solid #e8e0d6;border-radius:10px;overflow:hidden}
.diag-element-title{display:flex;align-items:center;gap:8px;font-family:'Noto Serif SC',serif;font-size:13px;font-weight:700;color:#2c2420;padding:10px 14px;background:#faf8f5;border-bottom:1px solid #e8e0d6}
.diag-quality-badge{margin-left:auto;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:700;color:var(--score-color,#c45d3e);border:1px solid var(--score-color,#c45d3e);background:transparent;flex-shrink:0}
.diag-element-content{font-size:12px;line-height:1.8;color:#4a3f37;white-space:pre-wrap;padding:10px 14px 6px}
.diag-element-empty{font-size:11px;color:#bba99a;font-style:italic;padding:10px 14px 6px}

/* Criteria evaluation */
.diag-criteria{display:flex;flex-direction:column;gap:4px;padding:8px 14px 10px}
.diag-criterion{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;padding:6px 10px;border-radius:6px;font-size:12px;line-height:1.7}
.diag-criterion-met{border-left:3px solid #2a9d8f;background:transparent}
.diag-criterion-unmet{border-left:3px solid #c45d3e;background:transparent}
.diag-cri-icon{font-size:11px;flex-shrink:0}
.diag-cri-name{font-weight:600;color:#2c2420}
.diag-cri-score{font-weight:700;color:#4a3f37;font-size:11px}
.diag-cri-comment{width:100%;color:#6b5e54;font-size:11px;line-height:1.6}
.diag-cri-evidence{width:100%;color:#9e8e80;font-size:10px;font-style:italic;line-height:1.5}

/* Improvement */
.diag-improvement{font-size:12px;line-height:1.7;color:#4a3f37;padding:8px 14px 10px;border-top:1px solid #f0ebe4}

/* System diagnosis cards */
.diag-sys-card{border:1px solid #e8e0d6;border-radius:10px;margin-bottom:10px;overflow:hidden}
.diag-sys-head{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#faf8f5;border-bottom:1px solid #e8e0d6}
.diag-sys-title{font-family:'Noto Serif SC',serif;font-size:13px;font-weight:700;color:#2c2420}
.diag-sys-score{margin-left:auto;font-weight:700;font-size:13px;color:var(--score-color,#c45d3e)}
.diag-sys-finding{font-size:12px;line-height:1.8;color:#4a3f37;padding:10px 14px}
.diag-sys-evidence{font-size:10px;line-height:1.6;color:#9e8e80;font-style:italic;padding:0 14px 10px}

/* Suggestion cards */
.diag-sug-card{position:relative;padding:10px 14px 10px 16px;background:#faf8f5;border-radius:8px;margin-bottom:8px;border-left:3px solid #d4943a}
.diag-sug-num{position:absolute;top:10px;left:12px;width:18px;height:18px;border-radius:50%;background:#c45d3e;color:#fff;font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center}
.diag-sug-element{display:inline-block;margin-left:24px;font-family:'Noto Serif SC',serif;font-size:11px;font-weight:600;color:#c45d3e;margin-bottom:2px}
.diag-sug-problem{display:block;margin-left:24px;font-size:11px;line-height:1.6;color:#8c3825;margin-bottom:2px}
.diag-sug-suggestion{display:block;margin-left:24px;font-size:11px;line-height:1.6;color:#2a9d8f;margin-bottom:2px}
.diag-sug-example{display:block;margin-left:24px;font-size:10px;line-height:1.5;color:#9e8e80;font-style:italic}

/* Misc */
.diag-error{display:block;padding:12px;text-align:center;color:#c45d3e;font-size:13px}
.diag-save-bar{display:flex;justify-content:center;padding:12px 0 4px;border-top:1px solid #f0ebe4;margin-top:8px}
.diag-save-btn{padding:8px 20px;border:1px solid #e8e0d6;border-radius:8px;background:#fff;color:#4a3f37;font-family:'Noto Serif SC',serif;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s}
.diag-save-btn:hover{background:#faf8f5;border-color:#d4943a;color:#c45d3e}
/* Full case view */
#fullPanel{position:fixed;inset:0;z-index:50;background:rgba(250,248,245,.97);display:flex;flex-direction:column;align-items:center;padding:32px 24px;opacity:0;pointer-events:none;transition:opacity .4s}
#fullPanel.open{opacity:1;pointer-events:auto}
.fp-head{display:flex;align-items:center;width:100%;max-width:760px;margin-bottom:14px}
.fp-title{font-family:'Noto Serif SC',serif;font-size:18px;color:#2c2420;flex:1}
.fp-sub{font-size:11px;color:#9e8e80;margin-left:8px}
.fp-close{width:30px;height:30px;border-radius:50%;background:#f5f0ea;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#9e8e80;font-size:14px;transition:all .3s;border:0}
.fp-close:hover{background:#ede6dd;color:#2c2420}
.fp-tabs{display:flex;gap:3px;max-width:760px;width:100%;margin-bottom:10px}
.fp-tab{flex:1;padding:7px 0;text-align:center;font-family:'Noto Serif SC',serif;font-size:11px;cursor:pointer;transition:all .3s;border-radius:8px 8px 0 0;background:transparent;color:#9e8e80;border:0;border-bottom:2px solid transparent}
.fp-tab.active{background:#fff;color:var(--tc);font-weight:700;border-bottom-color:var(--tc);box-shadow:0 2px 8px rgba(44,36,32,.06)}
.fp-tab:hover:not(.active){background:rgba(245,240,234,.5);color:#6b5e54}
.fp-stack{position:relative;flex:1;width:100%;max-width:760px;min-height:0}
.fcard{position:absolute;top:0;left:0;right:0;text-align:left;background:#fff;border:0;border-top:3px solid var(--cc);border-radius:12px;box-shadow:0 4px 20px rgba(44,36,32,.08);overflow-y:auto;max-height:100%;padding:20px;transition:all .5s cubic-bezier(.16,1,.3,1);cursor:pointer}
.fcard::-webkit-scrollbar{width:3px}
.fcard::-webkit-scrollbar-thumb{background:#e8e0d6;border-radius:3px}
.fc-head{display:flex;align-items:center;gap:8px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid #f0ebe4}
.fc-badge{display:inline-block;padding:3px 10px;border-radius:10px;font-size:10px;font-weight:600;color:#fff;font-family:'Noto Serif SC',serif}
.fc-label{font-family:'Noto Serif SC',serif;font-size:14px;color:#2c2420}
.fc-sec{margin-bottom:12px}
.fc-sec:last-child{margin-bottom:0}
.fc-sh{display:flex;align-items:center;gap:6px;font-family:'Noto Serif SC',serif;font-size:12px;color:#2c2420;font-weight:600;margin-bottom:3px}
.fc-sc{display:block;font-size:11px;line-height:1.8;color:#6b5e54;white-space:pre-line}
.level-change{margin-top:6px;font-size:10px;color:#64748b}
.rel-line{margin-bottom:5px}
#fullBtn{margin-top:12px;padding:8px 12px;font-size:11px;color:#c4bbb0;cursor:pointer;text-align:center;transition:color .3s;font-family:"Noto Serif SC",serif;letter-spacing:1px;background:transparent;border:0;width:100%}
#fullBtn:hover{color:#6b5e54}
/* Responsive: Mobile */
@media(max-width:767px){
  #header{padding:8px 12px}
  #header h1{font-size:13px;letter-spacing:1px}
  #header .sub{display:none}
  #legend{top:40px;right:6px;padding:3px 6px}
  #legend h4{font-size:7px;margin-bottom:3px}
  .li{font-size:8px;gap:4px;margin-bottom:2px}
  .ld{width:5px;height:5px}
  #casePanel{left:0;top:auto;bottom:78px;transform:none;width:100%;display:flex;gap:8px;padding:0 12px;overflow-x:auto;-webkit-overflow-scrolling:touch;background:linear-gradient(0deg,rgba(250,248,245,.95) 50%,transparent);z-index:22}
  #casePanel>div:first-child{display:none}
  .case-card{flex-shrink:0;width:140px;margin-bottom:0;padding:8px 10px}
  .case-card:hover{transform:none}
  .case-card.active{border-left:none;border-bottom:2px solid #c45d3e}
  .case-card .cn{font-size:12px}
  .case-card .cd{display:none}
  #fullBtn{flex-shrink:0;margin:0;padding:8px 12px;white-space:nowrap;border-radius:10px;background:rgba(245,240,234,.9);border:1px solid #e8e0d6;width:auto}
  .case-wrap{flex-shrink:0;margin-bottom:0}
  .case-wrap .case-card{width:140px}
  .case-del{right:4px;top:4px;width:18px;height:18px;font-size:10px}
  .node{width:60px;height:60px}
  .node .icon{font-size:16px}
  .node .label{font-size:7px}
  #bloomControl{bottom:6px;padding:3px 6px;max-width:calc(100vw - 16px);overflow-x:auto;-webkit-overflow-scrolling:touch;gap:1px}
  .bl2{display:none}
  .bb{padding:4px 6px;font-size:9px}
  #dp{right:0!important;left:0;top:auto;bottom:0;width:100%;max-height:55vh;border-radius:14px 14px 0 0;transform:translateY(100%);transition:transform .4s cubic-bezier(.16,1,.3,1)}
  #dp.open{right:0!important;transform:translateY(0)}
  .cc{width:120px;font-size:8px}
  #guideTools{top:42px;left:6px;right:auto;bottom:auto;flex-direction:row;padding:3px}
  .gt-item{font-size:9px;padding:4px 8px}
  #toast{bottom:56px;right:10px;font-size:10px;padding:8px 12px}
  #gcModal{padding:14px;max-height:90vh}
  .gen-form{grid-template-columns:1fr}
  .diag-header{flex-direction:column;align-items:center;gap:12px;padding:14px}
  .diag-header-info{align-items:center}
  .diag-score-big{width:68px;height:68px}
  .diag-score-num{font-size:24px}
  #fullPanel{padding:12px 8px}
  .fp-head{margin-bottom:8px;max-width:100%}
  .fp-title{font-size:14px}
  .fp-sub{font-size:9px}
  .fp-tabs{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .fp-tab{flex:none;padding:6px 12px;font-size:10px}
  .fp-stack{max-width:100%}
  .fcard{padding:12px}
  .fc-sh{font-size:11px}
  .fc-sc{font-size:10px;line-height:1.6}
  #centerHint .hint-title{font-size:12px}
  #centerHint .hint-sub{font-size:9px}
}
/* Responsive: Tablet */
@media(min-width:768px)and(max-width:1024px){
  #casePanel{width:180px}
  .case-card .cn{font-size:13px}
  .node{width:76px;height:76px}
  .node .icon{font-size:20px}
  .node .label{font-size:8px}
  #dp{width:280px}
  #bloomControl{padding:5px 8px}
  .bb{padding:5px 10px;font-size:10px}
}
/* Guide mode */
#guideCard{position:fixed;bottom:100px;left:50%;transform:translateX(-50%) translateY(10px);z-index:46;width:320px;background:#fff;border:1px solid #e8e0d6;border-radius:14px;padding:16px 18px;box-shadow:0 8px 32px rgba(44,36,32,.12);opacity:0;pointer-events:none;transition:all .4s cubic-bezier(.16,1,.3,1)}
#guideCard.open{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.gc-bar{height:3px;background:#f0ebe4;border-radius:2px;margin-bottom:12px;overflow:hidden}
.gc-bar>div{height:100%;background:linear-gradient(90deg,#cc9484,#c45d3e);border-radius:2px;transition:width .5s}
.gc-title{font-family:'Noto Serif SC',serif;font-size:14px;color:#2c2420;margin-bottom:6px}
.gc-desc{font-size:12px;line-height:1.7;color:#2c2420;margin-bottom:4px}
.gc-note{font-size:10px;color:#9e8e80;line-height:1.5}
.gc-foot{display:flex;justify-content:space-between;align-items:center;margin-top:12px}
.gc-exit{font-size:10px;color:#9e8e80;cursor:pointer;font-family:'Noto Serif SC',serif;border:0;background:transparent}
.gc-exit:hover{color:#6b5e54}
.gc-next{padding:5px 16px;border-radius:20px;background:#c45d3e;color:#fff;font-family:'Noto Serif SC',serif;font-size:11px;cursor:pointer;border:none;transition:all .3s}
.gc-next:hover{background:#a34830}
.guide-pulse{animation:gPulse 1.5s ease-in-out infinite!important}
@keyframes gPulse{0%,100%{box-shadow:0 0 0 4px rgba(196,93,62,.3)}50%{box-shadow:0 0 0 14px rgba(196,93,62,0)}}
@media(max-width:767px){
  #guideCard{bottom:160px;width:calc(100vw - 24px);padding:12px 14px}
  .gc-title{font-size:13px}.gc-desc{font-size:11px}.gc-note{font-size:9px}
}
/* About panel */
#aboutPanel{position:fixed;inset:0;z-index:55;background:rgba(44,36,32,.25);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s}
#aboutPanel.open{opacity:1;pointer-events:auto}
#ac{background:#fff;border-radius:16px;padding:28px;width:380px;max-width:90vw;max-height:85vh;overflow-y:auto;box-shadow:0 12px 48px rgba(44,36,32,.15);position:relative}
#ac::-webkit-scrollbar{width:3px}
#ac::-webkit-scrollbar-thumb{background:#e8e0d6;border-radius:3px}
.ac-close{position:absolute;top:12px;right:12px;width:28px;height:28px;border-radius:50%;background:#f5f0ea;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#9e8e80;font-size:13px;transition:all .3s;border:0}
.ac-close:hover{background:#ede6dd;color:#2c2420}
.ac-avatar{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#c45d3e,#d9884a);color:#fff;font-family:'Noto Serif SC',serif;font-size:22px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:12px;overflow:hidden;position:relative}
.ac-avatar img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.ac-avatar.has-image span{display:none}
.ac-name{font-family:'Noto Serif SC',serif;font-size:18px;color:#2c2420;margin-bottom:2px}
.ac-title{font-size:11px;color:#9e8e80;margin-bottom:10px}
.ac-bio{font-size:12px;line-height:1.8;color:#6b5e54;margin-bottom:16px}
.ac-div{height:1px;background:#f0ebe4;margin:0 -28px 16px}
.ac-stitle{font-family:'Noto Serif SC',serif;font-size:12px;color:#2c2420;font-weight:600;margin-bottom:10px}
.ac-prod{background:#faf8f5;border-radius:10px;padding:10px 12px;margin-bottom:8px}
.ac-prod:last-child{margin-bottom:0}
.ac-prod-name{font-family:'Noto Serif SC',serif;font-size:12px;color:#c45d3e;font-weight:600;margin-bottom:2px}
.ac-prod-desc{font-size:10px;color:#6b5e54;line-height:1.5}
.ac-qr-box{display:flex;flex-direction:column;align-items:center;gap:8px;margin-top:10px}
.ac-qr-img{width:120px;height:120px;border-radius:10px;object-fit:cover}
.ac-qr-ph{width:120px;height:120px;border:2px dashed #e8e0d6;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#9e8e80;font-size:10px;text-align:center;background:#faf8f5}
.ac-qr-ph[hidden]{display:none}
.ac-qr-text{font-size:10px;color:#9e8e80}
a.ac-prod-name{color:#c45d3e;text-decoration:none;font-weight:600;font-family:'Noto Serif SC',serif;font-size:12px}
a.ac-prod-name:hover{text-decoration:underline}
.ac-social{display:flex;flex-direction:column;gap:8px}
a.ac-soc{display:flex;align-items:center;gap:6px;font-size:11px;color:#6b5e54;text-decoration:none;line-height:1.5;padding:6px 10px;background:#faf8f5;border-radius:8px;transition:all .2s}
a.ac-soc:hover{background:#f0ebe4;color:#2c2420}
.ac-soc-icon{font-size:14px;flex-shrink:0}
@media(max-width:767px){
  #footer{display:flex;padding:4px 12px}
  .copyright{font-size:7px}
  #ac{padding:20px;width:calc(100vw - 32px);max-height:80vh}
  .ac-avatar{width:44px;height:44px;font-size:18px}
  .ac-name{font-size:16px}
  .ac-bio{font-size:11px}
}