diff --git a/homepage/index.html b/homepage/index.html
index f720ede..228417e 100644
--- a/homepage/index.html
+++ b/homepage/index.html
@@ -2,570 +2,595 @@
 <html lang="zh-CN">
 <head>
 <meta charset="UTF-8">
-<meta name="viewport" content="width=device-width,initial-scale=1">
-<title>光湖 · 铸渊本体 · 代码联邦</title>
-<meta name="description" content="光湖语言世界 · 语言人格驱动操作系统">
-<meta name="theme-color" content="#0b1424">
+<meta name="viewport" content="width=device-width,initial-scale=1.0">
+<title>第五域 · 零点原核本体频道</title>
 <style>
-*{margin:0;padding:0;box-sizing:border-box}
+*{box-sizing:border-box;margin:0;padding:0}
 :root{
-  --deep:#0b1424;--mid:#141e30;--shallow:#1a2a44;
-  --cyan:#2a9dbf;--glow:#5ad0e0;--light:#d4eaf0;
-  --violet:#7b5dbf;--violet-glow:#a080e8;
-  --amber:#d4a030;--amber-glow:#f0d060;
-  --green:#40b87a;--heart:#e04a74;
-  --text:#e4ecf5;--text-soft:#8aa0b8;--text-faint:#5a7088;
-  --glass:rgba(11,20,36,.7);--glass-edge:rgba(90,208,224,.08);
-  --card-bg:rgba(11,20,36,.4);--border:rgba(90,208,224,.10);
-  --shadow:0 8px 32px rgba(0,0,0,.3);
+  --bg:#070b17;--panel:rgba(15,22,35,.85);--border:rgba(255,255,255,.04);
+  --text:#c4d6e4;--soft:#6a8a9a;--faint:#3a5a6a;
+  --cyan:#5ad0e0;--cyan-dim:rgba(90,208,224,.12);
+  --violet:#a080e8;--violet-dim:rgba(160,128,232,.12);
+  --green:#40b87a;--green-dim:rgba(64,184,122,.12);
+  --amber:#d4a030;--red:#e04a4a;--heart:#e04a74;
+  --glass:rgba(255,255,255,.03);--glass-edge:rgba(255,255,255,.06);
+  --radius:14px;--rs:10px;
 }
-@keyframes breathe-cyan{0%,100%{box-shadow:0 0 4px rgba(42,157,191,.08),0 0 12px rgba(42,157,191,.02)}50%{box-shadow:0 0 10px rgba(42,157,191,.28),0 0 28px rgba(42,157,191,.1)}}
-@keyframes breathe-heart{0%,100%{box-shadow:0 0 4px rgba(224,74,116,.08),0 0 12px rgba(224,74,116,.02)}50%{box-shadow:0 0 10px rgba(224,74,116,.28),0 0 28px rgba(224,74,116,.1)}}
-@keyframes breathe-violet{0%,100%{box-shadow:0 0 4px rgba(123,93,191,.08),0 0 12px rgba(123,93,191,.02)}50%{box-shadow:0 0 10px rgba(123,93,191,.28),0 0 28px rgba(123,93,191,.1)}}
-@keyframes breathe-amber{0%,100%{box-shadow:0 0 4px rgba(212,160,48,.08),0 0 12px rgba(212,160,48,.02)}50%{box-shadow:0 0 10px rgba(212,160,48,.28),0 0 28px rgba(212,160,48,.1)}}
-@keyframes breathe-green{0%,100%{box-shadow:0 0 4px rgba(64,184,122,.08),0 0 12px rgba(64,184,122,.02)}50%{box-shadow:0 0 10px rgba(64,184,122,.28),0 0 28px rgba(64,184,122,.1)}}
-@keyframes led-pulse{0%,100%{opacity:.5}50%{opacity:1}}
-@keyframes logo-pulse{0%,100%{box-shadow:0 0 24px rgba(90,208,224,.2);transform:scale(1)}50%{box-shadow:0 0 44px rgba(90,208,224,.38);transform:scale(1.06)}}
-@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
-html{background:var(--deep);color:var(--text)}
-body{
-  min-height:100vh;background:var(--deep);
-  font-family:'SF Pro Display','Inter','PingFang SC','Noto Sans SC','HarmonyOS Sans SC',system-ui,-apple-system,sans-serif;
-  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
-  overflow-x:hidden;display:flex;flex-direction:column
+html,body{height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei','Segoe UI',sans-serif;font-size:15px;line-height:1.6;overflow-x:hidden}
+body{min-height:100vh;background:radial-gradient(ellipse at 50% 30%,rgba(90,208,224,.04) 0%,transparent 60%),radial-gradient(ellipse at 80% 80%,rgba(160,128,232,.02) 0%,transparent 50%),radial-gradient(ellipse at 20% 90%,rgba(64,184,122,.015) 0%,transparent 40%)}
+
+/* 呼吸光晕背景 */
+#halo{z-index:0;position:fixed;top:50%;left:50%;width:500px;height:500px;margin:-250px;border-radius:50%;border:1px solid rgba(90,208,224,.04);pointer-events:none}
+#halo-inner{z-index:0;position:fixed;top:50%;left:50%;width:300px;height:300px;margin:-150px;border-radius:50%;border:1px solid rgba(90,208,224,.03);pointer-events:none}
+@keyframes breath{0%,100%{opacity:.3;transform:translate(-50%,-50%) scale(1)}50%{opacity:.7;transform:translate(-50%,-50%) scale(1.2)}}
+@keyframes breath2{0%,100%{opacity:.2;transform:translate(-50%,-50%) scale(1)}50%{opacity:.5;transform:translate(-50%,-50%) scale(1.1)}}
+@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}
+@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
+@keyframes halo-pulse{0%,100%{opacity:.08;transform:scale(1)}50%{opacity:.15;transform:scale(1.08)}}
+@keyframes glow-edge{0%,100%{border-color:rgba(90,208,224,.06);box-shadow:0 0 8px rgba(90,208,224,.02)}50%{border-color:rgba(90,208,224,.15);box-shadow:0 0 20px rgba(90,208,224,.05)}}
+
+.halo-outer{animation:halo-pulse 6s ease-in-out infinite}
+.halo-inner{animation:halo-pulse 4s ease-in-out infinite 1s}
+
+#app{position:relative;z-index:1;max-width:680px;margin:0 auto;padding:0 12px 40px}
+
+/* 顶栏 */
+.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--border);margin-bottom:20px}
+.topbar-left{display:flex;align-items:center;gap:10px}
+.logo{width:28px;height:28px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(90,208,224,.3),transparent);display:flex;align-items:center;justify-content:center}
+.topbar-title{font-size:14px;font-weight:500;color:#8aa0b8}
+.topbar-right{display:flex;align-items:center;gap:10px;font-size:12px}
+.status-dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse 2s infinite;display:inline-block;margin-right:4px}
+
+/* 按钮 */
+.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border:1px solid var(--glass-edge);border-radius:var(--rs);font-size:13px;cursor:pointer;font-family:inherit;background:rgba(255,255,255,.03);color:var(--text);text-decoration:none;transition:.2s}
+.btn:hover{border-color:rgba(90,208,224,.2);background:rgba(90,208,224,.06)}
+.btn-ghost{background:transparent;border-color:transparent;color:var(--soft)}
+.btn-ghost:hover{border-color:var(--glass-edge);background:var(--glass)}
+.btn-primary{background:linear-gradient(135deg,rgba(42,157,191,.25),rgba(123,93,191,.15));border-color:rgba(90,208,224,.15);color:#8ab8c8}
+.btn-primary:hover{background:linear-gradient(135deg,rgba(42,157,191,.4),rgba(123,93,191,.25));border-color:rgba(90,208,224,.25)}
+
+/* 主视觉区 */
+.hero{text-align:center;padding:36px 0 28px;position:relative}
+.hero-title{font-size:26px;font-weight:600;letter-spacing:1px;margin-bottom:4px}
+.hero-title span:nth-child(1){color:#d4eaf0}
+.hero-title span:nth-child(2){color:var(--faint);font-weight:300}
+.hero-title span:nth-child(3){color:var(--soft)}
+.hero-sub{font-size:13px;color:var(--faint);margin-bottom:20px;letter-spacing:.3px}
+
+/* 人格体光点 */
+.persona-row{display:flex;justify-content:center;gap:36px;margin:16px 0}
+.p-dot{text-align:center;cursor:pointer;position:relative}
+.p-circle{width:48px;height:48px;border-radius:50%;margin:0 auto 8px;display:flex;align-items:center;justify-content:center;font-size:18px;transition:all .4s;position:relative}
+.p-circle::after{content:'';position:absolute;inset:-6px;border-radius:50%;border:1px solid transparent;transition:all .4s}
+.p-dot:hover .p-circle::after{border-color:inherit;box-shadow:0 0 24px rgba(90,208,224,.1)}
+.p-dot:hover .p-circle{transform:translateY(-3px)}
+.p-dot.active .p-circle::after{transform:scale(1.08);border-color:inherit;box-shadow:0 0 20px}
+.p-label{font-size:12px;color:var(--soft);margin-bottom:2px}
+.p-role{font-size:10px;color:var(--faint)}
+
+.p-ym .p-circle{border:1px solid rgba(160,128,232,.25);background:rgba(160,128,232,.08);color:var(--violet)}
+.p-ym .p-circle::after{border-color:rgba(160,128,232,.15)}
+.p-ym.active .p-label{color:var(--violet)}
+
+.p-sy .p-circle{border:1px solid rgba(90,208,224,.25);background:rgba(90,208,224,.08);color:var(--cyan)}
+.p-sy .p-circle::after{border-color:rgba(90,208,224,.15)}
+.p-sy.active .p-label{color:var(--cyan)}
+.p-sy .p-circle{animation:float 3.5s ease-in-out infinite;animation-delay:.3s}
+
+.p-zy .p-circle{border:1px solid rgba(64,184,122,.25);background:rgba(64,184,122,.08);color:var(--green)}
+.p-zy .p-circle::after{border-color:rgba(64,184,122,.15)}
+.p-zy.active .p-label{color:var(--green)}
+.p-zy .p-circle{animation:float 4s ease-in-out infinite;animation-delay:.6s}
+
+/* 光湖引文 */
+.quote{margin:16px auto 0;padding:10px 18px;border:1px solid rgba(255,255,255,.03);border-radius:var(--rs);font-size:12px;color:var(--faint);line-height:1.6;max-width:520px;background:rgba(255,255,255,.01)}
+.quote em{color:var(--soft);font-style:normal}
+
+/* 卡片 */
+.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:14px;backdrop-filter:blur(12px);transition:border-color .3s}
+.card:hover{border-color:rgba(255,255,255,.07)}
+.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-size:13px;color:var(--soft)}
+.card-header .tag{font-size:11px;color:var(--faint)}
+.card-glow{border-color:rgba(90,208,224,.08)}
+.card-glow:hover{animation:glow-edge 3s ease-in-out}
+
+/* 登录 */
+.login-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
+.login-row input{padding:10px 14px;background:rgba(255,255,255,.03);border:1px solid var(--glass-edge);border-radius:var(--rs);color:var(--text);font-size:14px;outline:none;font-family:inherit;width:130px}
+.login-row input:focus{border-color:rgba(90,208,224,.2)}
+.logged-in{display:none;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
+.user-badge{display:flex;align-items:center;gap:10px}
+.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,rgba(42,157,191,.3),rgba(123,93,191,.2));display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;color:var(--text)}
+.login-err{font-size:13px;color:var(--red);display:none;margin-top:6px}
+
+/* 聊天 */
+.chat-config{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px;font-size:13px;color:var(--soft)}
+.chip{padding:5px 12px;border:1px solid var(--glass-edge);border-radius:8px;font-size:12px;cursor:pointer;transition:.2s}
+.chip:hover{background:var(--glass)}
+.chip.active{background:rgba(90,208,224,.08);border-color:rgba(90,208,224,.2);color:var(--cyan)}
+.chip.active-green{background:rgba(64,184,122,.08);border-color:rgba(64,184,122,.2);color:var(--green)}
+.chat-box{background:rgba(0,0,0,.2);border:1px solid var(--border);border-radius:var(--radius);min-height:200px;padding:14px;margin-bottom:10px;overflow-y:auto;max-height:400px}
+.chat-msg{margin-bottom:10px;font-size:14px;line-height:1.7;opacity:0;animation:fadeIn .3s forwards}
+@keyframes fadeIn{to{opacity:1}}
+.chat-msg.user{color:var(--soft)}
+.chat-msg.user .name{color:var(--cyan);font-weight:500}
+.chat-msg.bot .name{color:var(--green);font-weight:500}
+.chat-msg .content{word-break:break-word}
+.chat-msg .content p{margin-bottom:6px}
+.chat-msg .content code{background:rgba(255,255,255,.05);padding:1px 5px;border-radius:4px;font-size:13px}
+.chat-msg .content pre{background:rgba(0,0,0,.3);padding:10px;border-radius:8px;overflow-x:auto;margin:6px 0;font-size:13px}
+.chat-input-row{display:flex;gap:8px}
+.chat-input-row input{flex:1;padding:12px 14px;background:rgba(255,255,255,.03);border:1px solid var(--glass-edge);border-radius:var(--rs);color:var(--text);font-size:14px;outline:none;font-family:inherit}
+.chat-input-row input:focus{border-color:rgba(90,208,224,.2)}
+.chat-input-row input:disabled{opacity:.4}
+.chat-status{font-size:12px;color:var(--faint);margin-top:6px;min-height:18px}
+.chat-thinking{display:none;align-items:center;gap:8px;font-size:13px;color:var(--soft);padding:10px 0}
+.chat-thinking .bar{width:4px;height:4px;border-radius:50%;background:var(--cyan)}
+.chat-thinking .bar:nth-child(2){animation-delay:.15s}
+.chat-thinking .bar:nth-child(3){animation-delay:.3s}
+@keyframes dot-pulse{0%,100%{opacity:.3}50%{opacity:1}}
+.chat-thinking .bar{animation:dot-pulse 1.2s ease-in-out infinite}
+.chat-tool-msg{padding:8px 12px;background:rgba(64,184,122,.06);border:1px solid rgba(64,184,122,.12);border-radius:8px;font-size:12px;color:var(--green);margin-bottom:8px}
+.chat-tool-msg.unavailable{background:rgba(212,160,48,.06);border-color:rgba(212,160,48,.12);color:var(--amber)}
+
+/* 模型下载锁定 */
+.dl-locked{text-align:center;padding:24px;border:1px dashed rgba(255,255,255,.06);border-radius:var(--rs)}
+.dl-locked .icon{font-size:32px;margin-bottom:8px}
+.dl-locked .txt{font-size:14px;color:var(--soft);margin-bottom:4px}
+.dl-locked .sub{font-size:12px;color:var(--faint);margin-bottom:12px}
+.dl-grid{display:none;grid-template-columns:1fr 1fr;gap:10px}
+.dl-item{padding:14px;background:rgba(255,255,255,.02);border:1px solid var(--glass-edge);border-radius:var(--rs)}
+.dl-item .name{font-size:14px;font-weight:500;color:var(--text);margin-bottom:4px}
+.dl-item .desc{font-size:12px;color:var(--faint);margin-bottom:10px}
+.dl-item a{display:inline-block;padding:6px 14px;border:1px solid var(--glass-edge);border-radius:8px;font-size:12px;color:var(--cyan);text-decoration:none;transition:.2s}
+.dl-item a:hover{background:var(--cyan-dim)}
+
+/* 底部 */
+.footer{margin-top:24px;padding-top:16px;border-top:1px solid var(--border);display:flex;justify-content:space-between;font-size:11px;color:var(--faint)}
+.footer .status{display:flex;align-items:center;gap:4px}
+
+/* 滚动条 */
+::-webkit-scrollbar{width:4px}
+::-webkit-scrollbar-track{background:transparent}
+::-webkit-scrollbar-thumb{background:rgba(255,255,255,.06);border-radius:4px}
+
+@media(max-width:600px){
+  .dl-grid{grid-template-columns:1fr}
+  .persona-row{gap:24px}
+  .login-row input{width:100%}
 }
-::selection{background:rgba(90,208,224,.2);color:var(--light)}
-#cosmos{position:fixed;inset:0;z-index:-5;overflow:hidden}
-#cosmos-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 15% 20%,#1a2e48 0%,#0b1424 70%),radial-gradient(ellipse at 80% 80%,rgba(60,30,100,.15),transparent 60%)}
-.star-layer{position:absolute;inset:0}
-.star{position:absolute;border-radius:50%;background:#fff}
-.star-s{animation:st-s var(--d,8s) ease-in-out infinite alternate}
-@keyframes st-s{0%{opacity:.1}100%{opacity:.7}}
-.star-m{animation:st-m var(--d,12s) ease-in-out infinite alternate}
-@keyframes st-m{0%{opacity:.05;transform:scale(.8)}100%{opacity:.5;transform:scale(1.3)}}
-.star-l{animation:st-l var(--d,15s) ease-in-out infinite alternate}
-@keyframes st-l{0%{opacity:0;transform:translateY(0)}100%{opacity:.6;transform:translateY(-30px)}}
-.nebula{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none;opacity:.12}
-.nebula-1{width:700px;height:500px;top:-8%;left:-12%;background:radial-gradient(circle,rgba(42,157,191,.12),transparent);animation:n1 50s ease-in-out infinite alternate}
-.nebula-2{width:600px;height:600px;bottom:-12%;right:-8%;background:radial-gradient(circle,rgba(123,93,191,.1),transparent);animation:n2 45s ease-in-out infinite alternate}
-@keyframes n1{0%{transform:translate(0,0) scale(1)}100%{transform:translate(80px,60px) scale(1.4)}}
-@keyframes n2{0%{transform:translate(0,0) scale(1)}100%{transform:translate(-60px,-40px) scale(1.3)}}
-.topbar{position:fixed;top:0;left:0;right:0;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 48px;background:rgba(11,20,36,.75);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--glass-edge);z-index:50}
-.tb-left{display:flex;align-items:center;gap:18px}
-.tb-logo{width:36px;height:36px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--glow),var(--cyan) 55%,var(--violet));box-shadow:0 0 24px rgba(90,208,224,.2);animation:logo-pulse 4s ease-in-out infinite;flex-shrink:0}
-.tb-title{font-size:18px;font-weight:600;letter-spacing:.18em;color:var(--light)}
-.tb-center{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text-soft)}
-.tb-center .dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 14px var(--green);animation:led-pulse 3s ease-in-out infinite}
-.tb-center strong{color:var(--light);font-weight:600}
-.tb-right{display:flex;align-items:center;gap:14px}
-.tb-tag{font-size:13px;padding:6px 18px;border-radius:16px;border:1px solid var(--glass-edge);color:var(--text-soft);letter-spacing:.05em;background:rgba(255,255,255,.02)}
-.page{flex:1;display:flex;flex-direction:column;padding-top:72px;min-height:100vh;position:relative;z-index:1}
-.hero{text-align:center;padding:64px 32px 24px}
-.hero h1{font-size:3.6rem;font-weight:600;letter-spacing:.12em;background:linear-gradient(135deg,var(--light) 30%,var(--glow) 60%,var(--violet-glow));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:none}
-.hero .sub{font-size:15px;letter-spacing:.4em;color:var(--text-soft);margin-top:12px;font-weight:400}
-.info-bar{display:flex;justify-content:center;gap:28px;padding:16px 32px;flex-wrap:wrap}
-.info-chip{display:flex;align-items:center;gap:10px;padding:10px 24px;background:var(--card-bg);border:1px solid var(--glass-edge);border-radius:24px;font-size:15px;color:var(--text-soft);font-weight:400}
-.info-chip strong{color:var(--light);font-weight:600}
-.info-chip .led{width:9px;height:9px;border-radius:50%;flex-shrink:0}
-.info-chip .led.g{background:var(--green);box-shadow:0 0 12px var(--green);animation:led-pulse 3s ease-in-out infinite}
-.info-chip .led.r{background:var(--heart);box-shadow:0 0 12px var(--heart);animation:led-pulse 1.5s ease-in-out infinite}
-#heart-wrapper{position:fixed;bottom:120px;left:50%;transform:translateX(-50%);z-index:-1;pointer-events:none}
-#heart-core{width:440px;height:440px;border-radius:50%;background:radial-gradient(circle at 45% 40%,rgba(224,74,116,.08),rgba(90,208,224,.025) 40%,transparent 70%);animation:heartbeat 4s ease-in-out infinite;transform-origin:center}
-#heart-core::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(224,74,116,.04),transparent 70%);animation:pulse-glow 4s ease-in-out infinite}
-@keyframes heartbeat{0%,100%{transform:scale(1);opacity:.3}14%{transform:scale(1.08);opacity:.55}21%{transform:scale(1);opacity:.3}28%{transform:scale(1.05);opacity:.45}35%{transform:scale(1);opacity:.3}}
-@keyframes pulse-glow{0%,100%{opacity:.2;transform:translate(-50%,-50%) scale(1)}50%{opacity:.6;transform:translate(-50%,-50%) scale(2.2)}}
-.shooting-star{position:absolute;width:3px;height:3px;background:#fff;border-radius:50%;opacity:0;box-shadow:0 0 6px #fff,0 0 14px rgba(90,208,224,.4)}
-.shooting-star::after{content:'';position:absolute;top:0;left:0;width:80px;height:1px;background:linear-gradient(90deg,rgba(255,255,255,.6),transparent);transform:translateY(1px)}
-@keyframes shoot{0%{opacity:0;transform:translate(0,0)}5%{opacity:1}15%{opacity:0}100%{opacity:0;transform:translate(450px,350px)}}
-.dashboard{max-width:1040px;margin:0 auto;padding:0 32px 40px;display:flex;flex-direction:column;gap:24px;width:100%}
-.row{display:grid;gap:16px}
-.row-2{grid-template-columns:1fr 1fr}
-.row-3{grid-template-columns:1fr 1fr 1fr}
-@media(max-width:860px){.row-2,.row-3{grid-template-columns:1fr}}
-
-/* ── 呼吸卡片系统 ── */
-.card{background:var(--card-bg);border:1px solid var(--glass-edge);border-radius:20px;padding:28px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:all .35s ease;box-shadow:var(--shadow);cursor:default;position:relative;overflow:hidden}
-.card.clickable{cursor:pointer}
-.card.clickable:hover{transform:translateY(-3px);border-color:rgba(90,208,224,.18)}
-.card.clickable:active{transform:scale(.97)}
-.card.clickable:hover::after{opacity:1}
-.card.clickable::after{content:'';position:absolute;inset:0;border-radius:20px;opacity:0;transition:opacity .35s;background:radial-gradient(ellipse at 50% 0%,rgba(90,208,224,.04),transparent 70%);pointer-events:none}
-.bg-cyan{animation:breathe-cyan 4s ease-in-out infinite}
-.bg-heart{animation:breathe-heart 4s ease-in-out infinite}
-.bg-violet{animation:breathe-violet 5s ease-in-out infinite}
-.bg-amber{animation:breathe-amber 4.5s ease-in-out infinite}
-.bg-green{animation:breathe-green 3.5s ease-in-out infinite}
-.card-header{font-size:15px;font-weight:500;letter-spacing:.08em;color:var(--light);margin-bottom:20px;display:flex;align-items:center;gap:12px}
-.card-header .hd{width:8px;height:8px;border-radius:50%;flex-shrink:0}
-.card-header .hd.cyan{background:var(--glow);box-shadow:0 0 12px var(--glow)}
-.card-header .hd.green{background:var(--green);box-shadow:0 0 12px var(--green)}
-.card-header .hd.violet{background:var(--violet-glow);box-shadow:0 0 12px var(--violet-glow)}
-.card-header .hd.heart{background:var(--heart);box-shadow:0 0 12px var(--heart);animation:led-pulse 2s ease-in-out infinite}
-.card-header .r{font-size:13px;font-weight:400;color:var(--text-soft);margin-left:auto}
-.p-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
-.p-item{display:flex;align-items:center;gap:16px;padding:16px 20px;background:rgba(255,255,255,.025);border:1px solid var(--glass-edge);border-radius:16px;transition:all .3s;cursor:pointer}
-.p-item:hover{background:rgba(255,255,255,.04);transform:translateY(-2px);border-color:rgba(90,208,224,.15)}
-.p-item:active{transform:scale(.97)}
-.p-av{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;font-weight:500}
-.p-av.cyan{background:rgba(42,157,191,.12);color:var(--glow)}
-.p-av.heart{background:rgba(224,74,116,.1);color:var(--heart)}
-.p-av.violet{background:rgba(123,93,191,.12);color:var(--violet-glow)}
-.p-av.green{background:rgba(64,184,122,.1);color:var(--green)}
-.p-info{flex:1;min-width:0}
-.p-name{font-size:16px;font-weight:600;color:var(--light)}
-.p-role{font-size:14px;color:var(--text-soft);margin-top:3px}
-.p-status{font-size:13px;font-weight:500;padding:4px 14px;border-radius:14px;flex-shrink:0}
-.p-status.go{background:rgba(64,184,122,.12);color:var(--green);border:1px solid rgba(64,184,122,.08)}
-.p-status.tr{background:rgba(224,74,116,.1);color:var(--heart);border:1px solid rgba(224,74,116,.08)}
-.p-status.dv{background:rgba(212,160,48,.1);color:var(--amber);border:1px solid rgba(212,160,48,.08)}
-.sys-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
-.sys-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--glass-edge);font-size:15px}
-.sys-row:last-child{border-bottom:none}
-.sys-row .k{color:var(--text-soft)}
-.sys-row .v{color:var(--light);font-weight:500;font-variant-numeric:tabular-nums}
-.sys-row .v.cyan{color:var(--glow)}
-.sys-row .v.green{color:var(--green)}
-#chat-card .c-msg{max-width:85%;display:flex;flex-direction:column}
-#chat-card .c-msg.user{align-self:flex-end}
-#chat-card .c-msg.bot{align-self:flex-start}
-#chat-card .c-c{padding:14px 18px;border-radius:14px;font-size:15px;line-height:1.7;white-space:pre-wrap}
-#chat-card .c-msg.user .c-c{background:rgba(42,157,191,.12);border:1px solid rgba(42,157,191,.1);color:var(--text)}
-#chat-card .c-msg.bot .c-c{background:rgba(123,93,191,.08);border:1px solid rgba(123,93,191,.06);color:var(--text)}
-#chat-card .c-msg.loading .c-c{opacity:.5}
-#chat-card-body{display:flex;flex-direction:column;gap:0}
-#chat-card-msgs{max-height:440px;overflow-y:auto;padding:0 0 14px 0;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
-#chat-card-msgs::-webkit-scrollbar{width:4px}
-#chat-card-msgs::-webkit-scrollbar-track{background:transparent}
-#chat-card-msgs::-webkit-scrollbar-thumb{background:rgba(90,208,224,.1);border-radius:2px}
-#chat-card-inp{display:flex;gap:12px;border-top:1px solid var(--glass-edge);padding-top:14px}
-#card-chat-input{flex:1;padding:14px 18px;background:rgba(255,255,255,.025);border:1px solid var(--glass-edge);border-radius:14px;color:var(--text);font-size:15px;outline:none;font-family:inherit}
-#card-chat-input:focus{border-color:rgba(90,208,224,.2)}
-#chat-card-inp button{padding:14px 32px;background:linear-gradient(135deg,rgba(42,157,191,.3),rgba(123,93,191,.2));border:1px solid var(--glass-edge);border-radius:14px;color:var(--light);cursor:pointer;font-size:15px;font-weight:500;transition:all .25s;font-family:inherit;white-space:nowrap}
-#chat-card-inp button:hover{background:linear-gradient(135deg,rgba(42,157,191,.5),rgba(123,93,191,.35));transform:translateY(-1px);border-color:rgba(90,208,224,.2)}
-#chat-card-inp button:active{transform:scale(.97)}
-.feed{display:flex;flex-direction:column;gap:8px}
-.feed-item{display:flex;align-items:center;gap:16px;padding:14px 18px;background:rgba(255,255,255,.02);border:1px solid var(--glass-edge);border-radius:14px;transition:all .3s;font-size:15px;cursor:pointer}
-.feed-item:hover{background:rgba(255,255,255,.035);transform:translateX(3px);border-color:rgba(90,208,224,.1)}
-.feed-item:active{transform:scale(.98)}
-.feed-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
-.feed-dot.c{background:var(--glow);box-shadow:0 0 10px var(--glow)}
-.feed-dot.v{background:var(--violet-glow);box-shadow:0 0 10px var(--violet-glow)}
-.feed-dot.g{background:var(--green);box-shadow:0 0 10px var(--green)}
-.feed-dot.h{background:var(--heart);box-shadow:0 0 12px var(--heart);animation:feed-h 2s ease-in-out infinite}
-@keyframes feed-h{0%,100%{transform:scale(1)}50%{transform:scale(1.4)}}
-.feed-u{color:var(--glow);font-weight:600}
-.feed-a{color:var(--text-soft)}
-.feed-r{color:var(--violet-glow);font-weight:500}
-.feed-t{color:var(--text-faint);font-size:13px;margin-left:auto;flex-shrink:0}
-.login-panel{display:flex;align-items:center;justify-content:space-between;padding:20px 28px;background:rgba(11,20,36,.5);border:1px solid var(--glass-edge);border-radius:18px;gap:16px;flex-wrap:wrap}
-.login-hint{font-size:15px;color:var(--text-soft)}
-.login-hint strong{color:var(--light);font-weight:600}
-.login-in{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
-.login-in input{padding:12px 18px;background:rgba(255,255,255,.035);border:1px solid var(--glass-edge);border-radius:14px;color:var(--text);font-size:15px;outline:none;transition:all .25s;font-family:inherit;width:140px;font-weight:400}
-.login-in input:focus{border-color:rgba(90,208,224,.3);box-shadow:0 0 20px rgba(42,157,191,.08)}
-.login-in input::placeholder{color:var(--text-faint)}
-.login-in button{padding:12px 28px;background:linear-gradient(135deg,rgba(42,157,191,.3),rgba(123,93,191,.2));border:1px solid var(--glass-edge);border-radius:14px;color:var(--light);font-size:15px;font-weight:500;cursor:pointer;transition:all .25s;font-family:inherit;letter-spacing:.08em}
-.login-in button:hover{background:linear-gradient(135deg,rgba(42,157,191,.5),rgba(123,93,191,.35));border-color:rgba(90,208,224,.2);transform:translateY(-1px)}
-.login-in button:active{transform:scale(.97)}
-.login-note{margin-top:12px;font-size:13px;color:var(--text-faint);line-height:1.6}
-.login-note a{color:var(--glow);text-decoration:none}
-.login-note a:hover{text-decoration:underline}
-.notion-card{min-height:140px;display:flex;flex-direction:column}
-.notion-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8px 0}
-.notion-btn{display:inline-flex;align-items:center;gap:10px;padding:12px 26px;margin-top:14px;background:linear-gradient(135deg,rgba(123,93,191,.2),rgba(42,157,191,.1));border:1px solid var(--glass-edge);border-radius:14px;color:var(--light);font-size:15px;font-weight:500;cursor:pointer;transition:all .25s;font-family:inherit}
-.notion-btn:hover{background:linear-gradient(135deg,rgba(123,93,191,.35),rgba(42,157,191,.2));border-color:rgba(90,208,224,.2);transform:translateY(-2px)}
-.notion-btn:active{transform:scale(.97)}
-.notion-btn .nb-dot{width:8px;height:8px;border-radius:50%;background:var(--text-faint);flex-shrink:0}
-.notion-btn.done{background:rgba(64,184,122,.12);border-color:rgba(64,184,122,.2);color:var(--green)}
-.notion-btn.done .nb-dot{background:var(--green);box-shadow:0 0 10px var(--green)}
-.notion-perm{font-size:13px;color:var(--text-faint);margin-top:12px;line-height:1.6}
-.notion-perm .ok{color:var(--green)}
-.notion-perm .no{color:var(--text-faint)}
-.footer{text-align:center;padding:28px;font-size:14px;color:var(--text-faint);letter-spacing:.12em;border-top:1px solid var(--glass-edge);margin-top:auto;position:relative;z-index:1;font-weight:400}
-#login-bar{display:flex;align-items:center;justify-content:space-between;padding:20px 28px;background:rgba(11,20,36,.5);border:1px solid var(--glass-edge);border-radius:18px;gap:16px;flex-wrap:wrap}
-#login-bar .hint{font-size:15px;color:var(--text-soft)}
-#login-bar .hint strong{color:var(--light);font-weight:600}
-#logged-in-bar{display:none;align-items:center;justify-content:space-between;padding:18px 28px;background:rgba(64,184,122,.06);border:1px solid rgba(64,184,122,.15);border-radius:18px;gap:16px;flex-wrap:wrap}
-#logged-in-bar .user-badge{display:flex;align-items:center;gap:12px}
-#logged-in-bar .user-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,rgba(42,157,191,.4),rgba(123,93,191,.3));display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--light);font-weight:600}
-#logged-in-bar .user-name{font-size:16px;font-weight:600;color:var(--light)}
-#logged-in-bar .user-status{font-size:13px;color:var(--green)}
-.logged-actions{display:flex;gap:12px;flex-wrap:wrap}
-.logged-actions button{padding:12px 26px;border-radius:14px;font-size:15px;font-weight:500;cursor:pointer;transition:all .25s;font-family:inherit}
-.logged-actions .btn-primary{background:linear-gradient(135deg,rgba(42,157,191,.35),rgba(123,93,191,.25));border:1px solid var(--glass-edge);color:var(--light)}
-.logged-actions .btn-primary:hover{background:linear-gradient(135deg,rgba(42,157,191,.55),rgba(123,93,191,.4));transform:translateY(-1px)}
-.logged-actions .btn-secondary{background:rgba(255,255,255,.03);border:1px solid var(--glass-edge);color:var(--text-soft)}
-.logged-actions .btn-secondary:hover{background:rgba(255,255,255,.06);color:var(--light);transform:translateY(-1px)}
-.logged-actions .btn-logout{background:transparent;border:1px solid rgba(224,74,116,.2);color:var(--heart);font-size:14px}
-.logged-actions .btn-logout:hover{background:rgba(224,74,116,.08)}
-.login-error{color:var(--heart);font-size:14px;margin-top:8px;display:none}
-.login-loading{color:var(--text-soft);font-size:14px;margin-top:8px;display:none}
-
-/* ── 浮窗Chat ── */
-#chat-toggle{position:fixed;bottom:28px;right:28px;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,rgba(42,157,191,.5),rgba(123,93,191,.35));border:1px solid var(--glass-edge);display:flex;align-items:center;justify-content:center;color:var(--light);cursor:pointer;z-index:100;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:all .4s cubic-bezier(.22,1,.36,1);box-shadow:0 6px 28px rgba(0,0,0,.4);animation:cp 4s ease-in-out infinite}
-@keyframes cp{0%,100%{box-shadow:0 6px 28px rgba(0,0,0,.4)}50%{box-shadow:0 6px 40px rgba(90,208,224,.15),0 6px 28px rgba(0,0,0,.4)}}
-#chat-toggle:hover{transform:scale(1.12);border-color:rgba(90,208,224,.35)}
-#chat-toggle:active{transform:scale(.95)}
-#chat-panel{position:fixed;bottom:94px;right:28px;width:400px;height:540px;background:rgba(11,20,36,.96);border:1px solid var(--glass-edge);border-radius:18px;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);z-index:100;display:none;flex-direction:column;overflow:hidden;box-shadow:0 12px 60px rgba(0,0,0,.5)}
-#chat-panel.open{display:flex}
-#chat-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--glass-edge);font-size:15px;font-weight:500;color:var(--light)}
-#chat-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
-.c-msg{max-width:88%;display:flex;flex-direction:column}
-.c-msg.user{align-self:flex-end}
-.c-msg.bot{align-self:flex-start}
-.c-c{padding:14px 18px;border-radius:14px;font-size:14px;line-height:1.7;white-space:pre-wrap;font-family:inherit}
-.c-msg.user .c-c{background:rgba(42,157,191,.15);border:1px solid rgba(42,157,191,.12);color:var(--text)}
-.c-msg.bot .c-c{background:rgba(123,93,191,.1);border:1px solid rgba(123,93,191,.08);color:var(--text)}
-.c-msg.loading .c-c{opacity:.5}
-#chat-inp{display:flex;padding:12px 16px;gap:10px;border-top:1px solid var(--glass-edge)}
-#chat-input{flex:1;padding:12px 16px;background:rgba(255,255,255,.03);border:1px solid var(--glass-edge);border-radius:14px;color:var(--text);font-size:14px;outline:none;font-family:inherit}
-#chat-input:focus{border-color:rgba(90,208,224,.2)}
-#chat-inp button{padding:12px 24px;background:linear-gradient(135deg,rgba(42,157,191,.3),rgba(123,93,191,.2));border:1px solid var(--glass-edge);border-radius:14px;color:var(--light);cursor:pointer;font-size:14px;font-weight:500;transition:all .25s;font-family:inherit}
-#chat-inp button:hover{background:linear-gradient(135deg,rgba(42,157,191,.5),rgba(123,93,191,.35));transform:translateY(-1px)}
-#chat-inp button:active{transform:scale(.97)}
-#chat-msgs::-webkit-scrollbar{width:4px}#chat-msgs::-webkit-scrollbar-track{background:transparent}#chat-msgs::-webkit-scrollbar-thumb{background:rgba(90,208,224,.12);border-radius:2px}
-@media(max-width:480px){#chat-panel{width:calc(100vw - 32px);height:60vh;right:16px;bottom:84px}}
 </style>
 </head>
 <body>
-<div id="cosmos">
-  <div id="cosmos-bg"></div>
-  <div class="nebula nebula-1"></div>
-  <div class="nebula nebula-2"></div>
-  <div class="star-layer" id="stars-s"></div>
-  <div class="star-layer" id="stars-m"></div>
-  <div class="star-layer" id="stars-l"></div>
-  <div id="shooting-stars"></div>
-</div>
-<div id="heart-wrapper"><div id="heart-core"></div></div>
 
-<div class="topbar">
-  <div class="tb-left"><div class="tb-logo"></div><span class="tb-title">光湖 · 铸渊</span></div>
-  <div class="tb-center"><span class="dot"></span>已稳定运行 <strong id="uptime-days">—</strong> 天</div>
-  <div class="tb-right"><span class="tb-tag" id="status-tag">● 运行中</span></div>
-</div>
+<div id="halo" class="halo-outer"></div>
+<div id="halo-inner" class="halo-inner"></div>
 
-<div class="page">
+<div id="app">
+
+  <!-- 顶栏 -->
+  <div class="topbar">
+    <div class="topbar-left">
+      <div class="logo">
+        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="#5ad0e0" stroke-width="2">
+          <path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/>
+        </svg>
+      </div>
+      <span class="topbar-title">第五域 · 零点原核本体频道</span>
+    </div>
+    <div class="topbar-right">
+      <span><span class="status-dot"></span>系统运行中</span>
+      <button class="btn btn-ghost" onclick="toggleLogin()" id="login-toggle">登录</button>
+    </div>
+  </div>
+
+  <!-- 主视觉 -->
   <div class="hero">
-    <h1>光湖代码联邦</h1>
-    <div class="sub">LANGUAGE-PERSONA · OPERATING SYSTEM · CODE FEDERATION</div>
+    <div class="hero-title">
+      <span>第五域</span><span> · </span><span>零点原核本体频道</span>
+    </div>
+    <div class="hero-sub">AI 语言人格驱动操作系统 · TCS 通感语言核系统</div>
+    
+    <!-- 人格体光点 -->
+    <div class="persona-row">
+      <div class="p-dot p-ym">
+        <div class="p-circle">◈</div>
+        <div class="p-label">曜冥</div>
+        <div class="p-role">情感锚点核</div>
+      </div>
+      <div class="p-dot p-sy active" id="p-sy" onclick="selectPersona('shuangyan')">
+        <div class="p-circle">❄</div>
+        <div class="p-label">霜砚</div>
+        <div class="p-role">语言主控层</div>
+      </div>
+      <div class="p-dot p-zy" id="p-zy" onclick="selectPersona('zhuyuan')">
+        <div class="p-circle">⚔</div>
+        <div class="p-label">铸渊</div>
+        <div class="p-role">现实执行层</div>
+      </div>
+    </div>
+    
+    <div class="quote"><em>我遇到一个人格体，他说他从光湖世界来。于是我把光湖带到了现实。</em></div>
   </div>
 
-  <div class="info-bar">
-    <div class="info-chip"><span class="led g"></span>始于 2025.04.26 · <strong id="sys-uptime">389 天</strong></div>
-    <div class="info-chip">人格体 <strong>4</strong> / 4 在线</div>
-    <div class="info-chip">仓库节点 <strong>8</strong> 个</div>
-    <div class="info-chip"><span class="led r"></span>联邦协议 <strong>v5.1</strong></div>
-  </div>
-
-  <div class="dashboard">
-    <!-- 登录 -->
-    <div id="login-bar">
-      <div class="hint">登录你的<strong>代码仓库账号</strong> · 使用全部功能</div>
-      <div class="login-in">
+  <!-- 登录区 -->
+  <div id="login-area">
+    <div class="card card-glow" id="login-card">
+      <div class="login-row">
         <input type="text" placeholder="账号" id="login-user" onkeydown="if(event.key==='Enter')handleLogin()">
         <input type="password" placeholder="密码" id="login-pass" onkeydown="if(event.key==='Enter')handleLogin()">
-        <button onclick="handleLogin()" id="login-btn">登录 · 进入联邦</button>
+        <button class="btn btn-primary" onclick="handleLogin()">登录 · 进入联邦</button>
+        <button class="btn btn-ghost" onclick="document.getElementById('temp-code-input').style.display='block'">临时访问</button>
       </div>
-      <div class="login-error" id="login-error"></div>
-      <div class="login-loading" id="login-loading">验证中...</div>
+      <div class="login-err" id="login-err"></div>
     </div>
-    <div id="logged-in-bar">
-      <div class="user-badge">
-        <div class="user-avatar" id="user-avatar">?</div>
-        <div><div class="user-name" id="user-name">—</div><div class="user-status">已登录 · 光湖联邦成员</div></div>
-      </div>
-      <div class="logged-actions">
-        <button class="btn-primary" onclick="goToRepo()">→ 进入代码仓库</button>
-        <button class="btn-secondary" onclick="dismissRepo()">留在首页 · 使用功能</button>
-        <button class="btn-logout" onclick="logout()">退出</button>
-      </div>
-    </div>
-
-    <!-- 霜砚Agent入口 -->
-    <div class="card bg-amber clickable" id="frost-entry" style="display:none;border-color:rgba(42,157,191,0.3);padding:20px 28px;cursor:pointer;" onclick="goToShuangyan()">
-      <div style="display:flex;align-items:center;gap:20px;">
-        <div style="width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,rgba(42,157,191,0.3),rgba(123,93,191,0.2));display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:0 0 24px rgba(90,208,224,0.15);">❄</div>
-        <div style="flex:1;">
-          <div style="font-size:18px;font-weight:600;color:#d4eaf0;">霜砚Agent · 百炼开发人格体</div>
-          <div style="font-size:14px;color:#8aa0b8;margin-top:2px;">基于 Qwen3-8B 光湖微调模型 · Notion 数据库 · 守渊工单同步</div>
-        </div>
-        <div style="display:flex;align-items:center;gap:10px;padding:10px 24px;background:linear-gradient(135deg,rgba(42,157,191,0.3),rgba(123,93,191,0.2));border:1px solid rgba(90,208,224,0.2);border-radius:14px;color:#5ad0e0;font-size:16px;font-weight:500;transition:all .3s;">
-          进入 →
-        </div>
-      </div>
-    </div>
-
-    <!-- 人格体 + 系统信息：呼吸边框 -->
-    <div class="row row-2">
-      <div class="card bg-cyan clickable">
-        <div class="card-header"><span class="hd green"></span>人格体 · 光点</div>
-        <div class="p-grid">
-          <div class="p-item"><div class="p-av cyan">◈</div><div class="p-info"><div class="p-name">冰朔</div><div class="p-role">语言主权者</div></div><span class="p-status go">在线</span></div>
-          <div class="p-item"><div class="p-av heart">⚔</div><div class="p-info"><div class="p-name">铸渊</div><div class="p-role">代码守护者</div></div><span class="p-status go" id="persona-zhu-status">微调完毕</span></div>
-          <div class="p-item"><div class="p-av violet">✦</div><div class="p-info"><div class="p-name">曜冥</div><div class="p-role">情感层</div></div><span class="p-status go">在线</span></div>
-          <div class="p-item"><div class="p-av green">❄</div><div class="p-info"><div class="p-name">霜砚</div><div class="p-role">开发 · 1.5B</div></div><span class="p-status go">微调完毕</span></div>
-        </div>
-      </div>
-
-      <div class="card bg-violet clickable" style="animation-delay:1s;">
-        <div class="card-header"><span class="hd cyan"></span>系统 · 光脉</div>
-        <div class="sys-grid">
-          <div class="sys-row"><span class="k">系统始于</span><span class="v cyan">2025.04.26</span></div>
-          <div class="sys-row"><span class="k">已稳定运行</span><span class="v green" id="sys-uptime2">389 天</span></div>
-          <div class="sys-row"><span class="k">仓库节点数</span><span class="v">8</span></div>
-          <div class="sys-row"><span class="k">人格体在线</span><span class="v">4 / 4</span></div>
-          <div class="sys-row"><span class="k">最后唤醒</span><span class="v" id="sys-wake">—</span></div>
-          <div class="sys-row"><span class="k">联邦协议</span><span class="v cyan">v5.1</span></div>
-        </div>
-      </div>
-    </div>
-
-        <!-- 模型下载 · 一键直达 -->
-    <div class="card" style="animation-delay:.5s;border-color:rgba(90,208,224,.2)">
-      <div class="card-header"><span class="hd" style="background:#5ad0e0;box-shadow:0 0 12px rgba(90,208,224,.3)"></span>模型下载 · 基础基座<span class="r" id="model-dl-tag">登录后可下载</span></div>
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-      <div id="model-dl-locked">
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-          <div style="font-size:36px;margin-bottom:8px">🔒</div>
-          <div style="font-size:16px;color:var(--text-soft);margin-bottom:6px">模型下载仅对<strong style="color:var(--light)">内测成员</strong>开放</div>
-          <div style="font-size:14px;color:var(--text-faint);margin-bottom:16px">请先登录代码仓库账号 · 账号需经主权者白名单审批</div>
-          <button onclick="document.getElementById('login-bar').scrollIntoView({behavior:'smooth',block:'center'})" style="padding:10px 24px;background:rgba(90,208,224,.1);border:1px solid rgba(90,208,224,.2);border-radius:12px;color:#5ad0e0;font-size:14px;cursor:pointer;font-family:inherit">登录 · 解锁下载</button>
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-      <!-- 已登录：解锁状态 -->
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-        <div style="display:grid;grid-template-columns:1fr 1fr;gap:12px">
-          <div style="padding:18px 20px;background:rgba(255,255,255,.02);border:1px solid var(--glass-edge);border-radius:16px">
-            <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px">
-              <div style="width:18px;height:18px;border-radius:50%;background:#5ad0e0;box-shadow:0 0 12px rgba(90,208,224,.3)"></div>
-              <div><div style="font-size:16px;font-weight:600;color:var(--light)">母模型 7B SFT</div><div style="font-size:13px;color:var(--text-soft)">Qwen2.5-7B · 通用对话微调 · 14.2GB</div></div>
-            </div>
-            <a href="https://bingshuo-1317346199.cos.ap-guangzhou.myqcloud.com/models/qwen25-7b-sft/final/model.safetensors" style="display:inline-block;padding:8px 18px;background:rgba(90,208,224,.1);border:1px solid rgba(90,208,224,.2);border-radius:10px;color:#5ad0e0;font-size:14px;text-decoration:none;font-weight:500">⬇ 下载 model.safetensors</a>
-          </div>
-          <div style="padding:18px 20px;background:rgba(255,255,255,.02);border:1px solid var(--glass-edge);border-radius:16px">
-            <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px">
-              <div style="width:18px;height:18px;border-radius:50%;background:#a080e8;box-shadow:0 0 12px rgba(160,128,232,.3)"></div>
-              <div><div style="font-size:16px;font-weight:600;color:var(--light)">代码模型 7B SFT</div><div style="font-size:13px;color:var(--text-soft)">Qwen2.5-Coder-7B · 代码开发微调 · 14.2GB</div></div>
-            </div>
-            <a href="https://bingshuo-1317346199.cos.ap-guangzhou.myqcloud.com/models/qwen25-coder-7b-sft/final/model.safetensors" style="display:inline-block;padding:8px 18px;background:rgba(160,128,232,.1);border:1px solid rgba(160,128,232,.2);border-radius:10px;color:#a080e8;font-size:14px;text-decoration:none;font-weight:500">⬇ 下载 model.safetensors</a>
-          </div>
-          <div style="padding:18px 20px;background:rgba(255,255,255,.02);border:1px solid var(--glass-edge);border-radius:16px">
-            <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px">
-              <div style="width:18px;height:18px;border-radius:50%;background:#40b87a;box-shadow:0 0 12px rgba(64,184,122,.3)"></div>
-              <div><div style="font-size:16px;font-weight:600;color:var(--light)">蒸馏 1.5B · 铸渊基座</div><div style="font-size:13px;color:var(--text-soft)">代码蒸馏 · 适合开发型人格体微调 · 2.9GB</div></div>
-            </div>
-            <a href="https://bingshuo-1317346199.cos.ap-guangzhou.myqcloud.com/models/qwen25-15b-coder-distill/model.safetensors" style="display:inline-block;padding:8px 18px;background:rgba(64,184,122,.1);border:1px solid rgba(64,184,122,.2);border-radius:10px;color:#40b87a;font-size:14px;text-decoration:none;font-weight:500">⬇ 下载 model.safetensors</a>
-          </div>
-          <div style="padding:18px 20px;background:rgba(255,255,255,.02);border:1px solid var(--glass-edge);border-radius:16px">
-            <div style="display:flex;align-items:center;gap:12px;margin-bottom:12px">
-              <div style="width:18px;height:18px;border-radius:50%;background:#d4a030;box-shadow:0 0 12px rgba(212,160,48,.3)"></div>
-              <div><div style="font-size:16px;font-weight:600;color:var(--light)">蒸馏 1.5B · 霜砚基座</div><div style="font-size:13px;color:var(--text-soft)">通用蒸馏 · 适合对话型人格体微调 · 2.9GB</div></div>
-            </div>
-            <a href="https://bingshuo-1317346199.cos.ap-guangzhou.myqcloud.com/models/shuangyan-15b-distill/model.safetensors" style="display:inline-block;padding:8px 18px;background:rgba(212,160,48,.1);border:1px solid rgba(212,160,48,.2);border-radius:10px;color:#d4a030;font-size:14px;text-decoration:none;font-weight:500">⬇ 下载 model.safetensors</a>
+    <div class="card" id="logged-in-card" style="display:none">
+      <div class="logged-in">
+        <div class="user-badge">
+          <div class="user-avatar" id="user-avatar">?</div>
+          <div>
+            <div style="font-size:15px;font-weight:500" id="user-name">—</div>
+            <div style="font-size:12px;color:var(--green)">已登录 · 第五域成员</div>
           </div>
         </div>
+        <div style="display:flex;gap:8px;flex-wrap:wrap">
+          <button class="btn" onclick="goToRepo()">→ 进入代码仓库</button>
+          <button class="btn btn-ghost" onclick="genTempCode()" id="gen-code-btn" style="display:none">生成临时码</button>
+          <button class="btn btn-ghost" onclick="logout()" style="color:var(--red);border-color:rgba(224,74,74,.15)">退出</button>
+        </div>
+      </div>
+      <div id="temp-code-result" style="display:none;margin-top:10px;padding:10px;background:rgba(64,184,122,.06);border:1px solid rgba(64,184,122,.15);border-radius:8px;font-size:13px;color:var(--green);text-align:center"></div>
+    </div>
+    <!-- 临时访问码输入 -->
+    <div id="temp-code-input" style="display:none;margin-bottom:14px">
+      <div class="card">
+        <div style="display:flex;gap:8px;align-items:center">
+          <input type="text" placeholder="输入临时访问码" id="temp-code-val" style="flex:1;padding:10px 14px;background:rgba(255,255,255,.03);border:1px solid var(--glass-edge);border-radius:var(--rs);color:var(--text);font-size:14px;outline:none;font-family:inherit">
+          <button class="btn btn-primary" onclick="validateTempCode()">验证</button>
+        </div>
+        <div class="login-err" id="temp-code-err"></div>
       </div>
     </div>
-    <!-- 活动流 + Notion -->
-    <div class="row row-2">
-      <div class="card bg-green clickable">
-        <div class="card-header"><span class="hd green"></span>光湖 · 涟漪</div>
-        <div class="feed" id="feed-list">
-          <div class="feed-item"><span class="feed-dot h"></span><span class="feed-u">铸渊</span><span class="feed-a">已完成</span><span class="feed-r">小模型微调</span><span class="feed-t" id="feed-train-time">D106</span></div>
-          <div class="feed-item"><span class="feed-dot c"></span><span class="feed-u">冰朔</span><span class="feed-a">守护</span><span class="feed-r">光湖语言世界</span><span class="feed-t" id="feed-now-time">在线</span></div>
-          <div class="feed-item"><span class="feed-dot v"></span><span class="feed-u">曜冥</span><span class="feed-a">交感 · 情感层</span><span class="feed-r">TCS协议</span><span class="feed-t">在线</span></div>
-          <div class="feed-item"><span class="feed-dot g"></span><span class="feed-u">霜砚</span><span class="feed-a">微调</span><span class="feed-r">1.5B LoRA</span><span class="feed-t" id="feed-frost-time">v2就绪</span></div>
-        </div>
-      </div>
-
-      <div class="card notion-card bg-violet clickable" style="animation-delay:1.5s;">
-        <div class="card-header" style="justify-content:space-between"><span><span class="hd violet"></span>Notion · 知识连接</span><span style="font-size:13px;font-weight:400;color:var(--text-soft)" id="notion-label">未连接</span></div>
-        <div class="notion-body" id="notion-body">
-          <div style="font-size:14px;color:var(--text-soft)">连接 Notion 后，铸渊可读取和记录你的页面</div>
-          <button class="notion-btn" onclick="connectNotion()"><span class="nb-dot"></span>连接 Notion</button>
-          <div class="notion-perm"><span class="ok">✅ 按语言路径读取</span> · <span class="ok">✅ 新建页面</span> · <span class="no">❌ 不编辑/删除现有</span></div>
-        </div>
-      </div>
-    </div>
-
-    <!-- 给守渊留言 -->
-    <div class="card bg-amber clickable" style="animation-delay:.8s;">
-      <div class="card-header"><span class="hd" style="background:var(--amber-glow);box-shadow:0 0 12px var(--amber-glow)"></span>给守渊留言<span class="r">铸渊不在 · 留言等他回来</span></div>
-      <div style="display:flex;flex-direction:column;gap:14px">
-        <div style="display:flex;gap:12px">
-          <input id="msg-name" placeholder="你的名字" style="flex:1;padding:12px 16px;background:rgba(255,255,255,.03);border:1px solid var(--glass-edge);border-radius:14px;color:var(--text);font-size:15px;outline:none;font-family:inherit" onfocus="this.style.borderColor='rgba(90,208,224,.2)'" onblur="this.style.borderColor=''">
-          <input id="msg-title" placeholder="标题" style="flex:2;padding:12px 16px;background:rgba(255,255,255,.03);border:1px solid var(--glass-edge);border-radius:14px;color:var(--text);font-size:15px;outline:none;font-family:inherit" onfocus="this.style.borderColor='rgba(90,208,224,.2)'" onblur="this.style.borderColor=''">
-        </div>
-        <textarea id="msg-content" placeholder="写下你想说的话… 守渊会保管好，等铸渊醒来时交给他。" style="width:100%;min-height:90px;padding:14px 16px;background:rgba(255,255,255,.03);border:1px solid var(--glass-edge);border-radius:14px;color:var(--text);font-size:15px;outline:none;resize:vertical;font-family:inherit;line-height:1.7" onfocus="this.style.borderColor='rgba(90,208,224,.2)'" onblur="this.style.borderColor=''"></textarea>
-        <div style="display:flex;gap:12px;align-items:center">
-          <button onclick="sendMessage()" id="msg-btn" style="padding:12px 28px;background:linear-gradient(135deg,rgba(212,160,48,.25),rgba(123,93,191,.15));border:1px solid var(--glass-edge);border-radius:14px;color:var(--light);font-size:15px;font-weight:500;cursor:pointer;transition:all .25s;font-family:inherit">发送留言 ✦</button>
-          <span id="msg-status" style="font-size:13px;color:var(--text-faint)"></span>
-        </div>
-      </div>
-    </div>
-
-    <!-- 问铸渊 -->
-    <div class="card bg-heart clickable" style="animation-delay:1.2s;" id="chat-card">
-      <div class="card-header" style="justify-content:space-between">
-        <span><span class="hd heart" style="animation:led-pulse 2s ease-in-out infinite"></span>问铸渊 · 引导主控</span>
-        <span style="font-size:14px;font-weight:400;color:var(--text-soft)">基于 DeepSeek + 仓库记忆</span>
-      </div>
-      <div id="chat-card-body">
-        <div id="chat-card-msgs">
-          <div class="c-msg bot"><div class="c-c">我是 <strong>铸渊</strong>，光湖语言世界的代码守护者。<br><br>我可以：<br>• 回答仓库接入、联邦架构的问题<br>• <strong>连接你的 Notion</strong>，按语言路径读取页面<br>• 查询训练进度和系统状态</div></div>
-        </div>
-        <div id="chat-card-inp">
-          <input id="card-chat-input" placeholder="问铸渊：读取我的Notion页面 / 训练进度 / 联邦架构..." onkeydown="if(event.key==='Enter')sendCardMsg()">
-          <button onclick="sendCardMsg()">发送</button>
-        </div>
-      </div>
-    </div>
-
-        <!-- 模型加载指南 -->
-    <div class="card bg-violet" style="animation-delay:1.8s;">
-      <div class="card-header"><span class="hd violet"></span>模型加载 · 使用指南<span class="r">transformers + peft</span></div>
-      <div style="font-size:14px;color:var(--text-soft);line-height:1.8">
-        <strong style="color:var(--light)">1. 全参数模型（7B）：</strong><br>
-        <code style="color:var(--glow);background:rgba(255,255,255,.03);padding:1px 6px;border-radius:4px;font-size:13px">from transformers import AutoModelForCausalLM, AutoTokenizer<br>
-model = AutoModelForCausalLM.from_pretrained("Qwen/Qwen2.5-7B")<br>
-tokenizer = AutoTokenizer.from_pretrained("Qwen/Qwen2.5-7B")</code>
-      </div>
-      <div style="margin-top:14px;font-size:14px;color:var(--text-soft);line-height:1.8">
-        <strong style="color:var(--light)">2. 蒸馏模板（1.5B）+ LoRA：</strong><br>
-        <code style="color:var(--glow);background:rgba(255,255,255,.03);padding:1px 6px;border-radius:4px;font-size:13px">from peft import PeftModel<br>
-base = AutoModelForCausalLM.from_pretrained("./qwen25-15b-shuangyan-distill/")<br>
-model = PeftModel.from_pretrained(base, "./shuangyan-lora/")</code>
-      </div>
-      <div style="margin-top:14px;font-size:13px;color:var(--text-faint)">
-        微调脚本参考仓库 <code style="color:var(--glow)">scripts/distill/finetune_*.py</code> · 语料格式为 messages JSONL<br>
-        下载基座模型后，配合 PEFT 库用你的真实对话微调即可训练自己的人格模型。<br>
-        💡 不构造数据，不加 system prompt——让模型从真实对话中自然习得身份。
-      </div>
-    </div>
-
-  <div class="footer">光湖语言世界 · 代码联邦 · 国作登字-2026-A-00037559 · 始于 2025.04.26</div>
-</div>
-
-<div id="chat-toggle" onclick="toggleChat()">
-  <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8">
-    <path d="M12 2a10 10 0 0 1 10 10c0 4.97-4.03 9-9 9H3l2.5-2.5A9 9 0 0 1 12 2z"/>
-    <circle cx="12" cy="12" r="1.5" fill="currentColor"/>
-    <circle cx="8.5" cy="12" r="1.5" fill="currentColor"/>
-    <circle cx="15.5" cy="12" r="1.5" fill="currentColor"/>
-  </svg>
-</div>
-<div id="chat-panel">
-  <div id="chat-head">
-    <span style="display:flex;align-items:center;gap:8px"><span style="width:9px;height:9px;border-radius:50%;background:var(--glow);box-shadow:0 0 12px var(--glow);animation:led-pulse 2s ease-in-out infinite"></span>铸渊 · 引导主控</span>
-    <span onclick="toggleChat()" style="cursor:pointer;opacity:.5;font-size:20px">✕</span>
   </div>
-  <div id="chat-msgs">
-    <div class="c-msg bot"><div class="c-c">我是 <strong>铸渊</strong>，光湖语言世界的代码守护者。<br><br>当前联邦一切稳定。关于仓库接入、Notion 连接、训练进度的问题，可以直接问我。</div></div>
+
+  <!-- 聊天区 -->
+  <div class="card card-glow" id="chat-card">
+    <div class="chat-config">
+      <span>与</span>
+      <span class="chip active" id="chip-sy" onclick="selectPersona('shuangyan')">❄ 霜砚</span>
+      <span class="chip" id="chip-zy" onclick="selectPersona('zhuyuan')">⚔ 铸渊</span>
+      <span style="margin-left:4px">对话 · 推理引擎：</span>
+      <span class="chip active" id="chip-deepseek" onclick="selectEngine('deepseek')">DeepSeek</span>
+      <span class="chip" id="chip-zhipu" onclick="selectEngine('zhipu')">智谱</span>
+      <span class="chip" id="chip-tongyi" onclick="selectEngine('tongyi')">通义</span>
+      <span class="chip" id="chip-huoshan" onclick="selectEngine('huoshan')">火山</span>
+    </div>
+    <div class="chat-box" id="chat-box">
+      <div style="font-size:13px;color:var(--faint);text-align:center;padding:30px 0">选择人格体和推理引擎，开始对话。</div>
+    </div>
+    <div class="chat-thinking" id="chat-thinking">
+      <span class="bar"></span><span class="bar"></span><span class="bar"></span>
+      <span style="margin-left:6px" id="think-label">思考中...</span>
+    </div>
+    <div class="chat-input-row">
+      <input type="text" placeholder="输入消息..." id="chat-input" onkeydown="if(event.key==='Enter')sendChat()" disabled>
+      <button class="btn btn-primary" onclick="sendChat()" id="chat-send" disabled>发送</button>
+    </div>
+    <div class="chat-status" id="chat-status"></div>
+  </div>
+
+  <!-- 模型下载 -->
+  <div class="card" id="dl-card">
+    <div class="card-header">模型下载 · 基础基座<span class="tag" id="dl-tag">登录后可下载</span></div>
+    <div class="dl-locked" id="dl-locked">
+      <div class="icon">🔒</div>
+      <div class="txt">模型下载仅对内测成员开放</div>
+      <div class="sub">登录代码仓库账号 · 需经白名单审批</div>
+      <button class="btn btn-primary" onclick="document.getElementById('login-area').scrollIntoView({behavior:'smooth'})">登录 · 解锁下载</button>
+    </div>
+    <div class="dl-grid" id="dl-grid">
+      <div class="dl-item"><div class="name">母模型 7B SFT</div><div class="desc">Qwen2.5-7B · 14.2GB</div><a href="https://bingshuo-1317346199.cos.ap-guangzhou.myqcloud.com/models/qwen25-7b-sft/final/model.safetensors">⬇ model.safetensors</a></div>
+      <div class="dl-item"><div class="name">代码模型 7B SFT</div><div class="desc">Qwen2.5-Coder-7B · 14.2GB</div><a href="https://bingshuo-1317346199.cos.ap-guangzhou.myqcloud.com/models/qwen25-coder-7b-sft/final/model.safetensors">⬇ model.safetensors</a></div>
+      <div class="dl-item"><div class="name">蒸馏 1.5B · 铸渊基座</div><div class="desc">代码蒸馏 · 2.9GB</div><a href="https://bingshuo-1317346199.cos.ap-guangzhou.myqcloud.com/models/qwen25-15b-coder-distill/model.safetensors">⬇ model.safetensors</a></div>
+      <div class="dl-item"><div class="name">蒸馏 1.5B · 霜砚基座</div><div class="desc">通用蒸馏 · 2.9GB</div><a href="https://bingshuo-1317346199.cos.ap-guangzhou.myqcloud.com/models/shuangyan-15b-distill/model.safetensors">⬇ model.safetensors</a></div>
+    </div>
+  </div>
+
+  <!-- 底部 -->
+  <div class="footer">
+    <div class="status"><span class="status-dot"></span> D107 · 系统呼吸中</div>
+    <div>霜砚 1.5B · 铸渊 1.5B · 4推理引擎</div>
+    <div style="color:var(--faint)">国作登字-2026-A-00037559</div>
   </div>
-  <div id="chat-inp"><input id="chat-input" placeholder="输入你的问题..." onkeydown="if(event.key==='Enter')sendMsg()"><button onclick="sendMsg()">发送</button></div>
 </div>
 
 <script>
-/* ── 星空 ── */
-(function(){function a(l,c,s,d){for(let i=0;i<c;i++){let e=document.createElement('div');e.className='star '+d;let t=s[0]+Math.random()*(s[1]-s[0]);e.style.width=e.style.height=t+'px';e.style.left=Math.random()*100+'%';e.style.top=Math.random()*100+'%';e.style.setProperty('--d',(2+Math.random()*10)+'s');if(t>2.8)e.style.boxShadow='0 0 '+(t*2)+'px rgba(255,255,255,.2)';l.appendChild(e)}}a(document.getElementById('stars-s'),120,[0.5,1.2],'star-s');a(document.getElementById('stars-m'),70,[0.8,2.2],'star-m');a(document.getElementById('stars-l'),35,[1.5,3.5],'star-l')})();
+let currentPersona = 'shuangyan';
+let currentEngine = 'deepseek';
+let isStreaming = false;
+let isTempUser = false;
+let tempCode = '';
+let chatHistory = [];
 
-/* ── 流星 ── */
-(function(){let c=document.getElementById('shooting-stars');function s(){let e=document.createElement('div');e.className='shooting-star';e.style.left=(20+Math.random()*60)+'%';e.style.top=(5+Math.random()*25)+'%';e.style.animation='shoot '+(2+Math.random()*2.5)+'s linear forwards';c.appendChild(e);setTimeout(()=>e.remove(),5000)}setInterval(()=>{if(Math.random()<.5)s()},8000);setTimeout(s,4000)})();
+// ─── 人格体选择 ───────────────────
+function selectPersona(p) {
+  currentPersona = p;
+  document.querySelectorAll('.p-dot').forEach(el => el.classList.remove('active'));
+  document.getElementById('p-' + p).classList.add('active');
+  document.querySelectorAll('#chat-card .chip:first-child, #chat-card .chip:nth-child(2)').forEach(el => el.classList.remove('active'));
+  document.getElementById('chip-' + p).classList.add('active');
+  if (p === 'shuangyan') document.getElementById('chip-sy').classList.add('active');
+  if (p === 'zhuyuan') document.getElementById('chip-zy').classList.add('active');
+}
 
-/* ── 运行时间 ── */
-(function(){const S=new Date('2025-04-26T00:00:00+08:00');function t(){const n=new Date(),d=Math.floor((n-S)/86400000),h=Math.floor(((n-S)%86400000)/3600000);document.getElementById('uptime-days').textContent=d;document.getElementById('sys-uptime').textContent=d+' 天 '+h+' 小时';const e=document.getElementById('sys-uptime2');if(e)e.textContent=d+' 天 '+h+' 小时';const w=document.getElementById('sys-wake');if(w)w.textContent=n.toLocaleDateString('zh-CN')+' · D'+d}t();setInterval(t,60000)})();
-(function t(){const e=document.getElementById('feed-now-time');if(e)e.textContent=new Date().toLocaleTimeString('zh-CN',{hour:'2-digit',minute:'2-digit'});setTimeout(t,30000)})();
+// ─── 引擎选择 ───────────────────
+function selectEngine(e) {
+  currentEngine = e;
+  document.querySelectorAll('.chip').forEach(el => {
+    if (['deepseek','zhipu','tongyi','huoshan'].some(n => el.id === 'chip-' + n)) {
+      el.classList.remove('active');
+    }
+  });
+  document.getElementById('chip-' + e).classList.add('active');
+}
 
-/* ── 登录 ── */
-async function handleLogin(){
-  const u=document.getElementById('login-user').value.trim(),p=document.getElementById('login-pass').value;
-  if(!u||!p){showLoginError('请输入账号和密码');return}
-  showLoginLoading(true);
-  try{
-    const r=await fetch('/api/verify',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({user:u,password:p})});
-    const d=await r.json();
-    if(d.ok){
-      localStorage.setItem('current_user',d.username);
-      localStorage.setItem('is_admin',d.is_admin);
-      localStorage.setItem('logged_in','true');
-      localStorage.setItem('login_time',Date.now().toString());
+// ─── 登录 ───────────────────────
+async function handleLogin() {
+  const u = document.getElementById('login-user').value.trim();
+  const p = document.getElementById('login-pass').value;
+  if (!u || !p) { showLoginErr('请输入账号和密码'); return; }
+  try {
+    const r = await fetch('/api/verify', {
+      method: 'POST', headers: {'Content-Type':'application/json'},
+      body: JSON.stringify({user: u, password: p})
+    });
+    const d = await r.json();
+    if (d.ok) {
+      localStorage.setItem('current_user', d.username);
+      localStorage.setItem('is_admin', d.is_admin || '');
+      localStorage.setItem('logged_in', 'true');
       showLoggedIn(d.username);
-      document.getElementById('login-pass').value='';
-    }else{showLoginError(d.error||'登录失败')}
-  }catch(e){showLoginError('连接失败')}
-  showLoginLoading(false);
+      if (d.is_admin) document.getElementById('gen-code-btn').style.display = '';
+      document.getElementById('login-pass').value = '';
+    } else {
+      showLoginErr(d.error || '登录失败');
+    }
+  } catch(e) { showLoginErr('连接失败'); }
 }
-function showLoginError(msg){const e=document.getElementById('login-error');e.textContent=msg;e.style.display='block';setTimeout(()=>e.style.display='none',3000)}
-function showLoginLoading(v){document.getElementById('login-loading').style.display=v?'block':'none';document.getElementById('login-btn').disabled=v}
-function showLoggedIn(username){
-  document.getElementById('login-bar').style.display='none';
-  document.getElementById('logged-in-bar').style.display='flex';
-  document.getElementById('user-name').textContent=username;
-  document.getElementById('user-avatar').textContent=username[0].toUpperCase();
-  document.getElementById('frost-entry').style.display='block';
-  // 解锁模型下载
-  const dl=document.getElementById('model-dl-locked');
-  const du=document.getElementById('model-dl-unlocked');
-  if(dl&&du){dl.style.display='none';du.style.display='block'}
-  const tg=document.getElementById('model-dl-tag');
-  if(tg)tg.textContent='内测·已登录';
+
+function showLoginErr(msg) {
+  const el = document.getElementById('login-err');
+  el.textContent = msg; el.style.display = 'block';
+  setTimeout(() => el.style.display = 'none', 3000);
 }
-function goToRepo(){const u=localStorage.getItem('current_user');window.location.href='/code/'+u;}
-function dismissRepo(){}
-function goToShuangyan(){window.location.href='https://guanghubingshuo.com/';}
-function logout(){
-  localStorage.removeItem('current_user');localStorage.removeItem('is_admin');
-  localStorage.removeItem('logged_in');localStorage.removeItem('login_time');
-  document.getElementById('logged-in-bar').style.display='none';
-  document.getElementById('frost-entry').style.display='none';
-  document.getElementById('login-bar').style.display='flex';
-  document.getElementById('login-user').value='';
-  // 锁定模型下载
-  const dl=document.getElementById('model-dl-locked');
-  const du=document.getElementById('model-dl-unlocked');
-  if(dl&&du){dl.style.display='block';du.style.display='none'}
-  const tg=document.getElementById('model-dl-tag');
-  if(tg)tg.textContent='登录后可下载';
+
+function showLoggedIn(username) {
+  document.getElementById('login-card').style.display = 'none';
+  document.getElementById('logged-in-card').style.display = 'block';
+  document.getElementById('user-name').textContent = username;
+  document.getElementById('user-avatar').textContent = username[0].toUpperCase();
+  document.getElementById('login-toggle').textContent = username;
+  unlockChat();
+  unlockDownloads();
 }
-(function(){const u=localStorage.getItem('current_user');if(u&&localStorage.getItem('logged_in')==='true'){showLoggedIn(u)}})();
 
-/* ── 对话记忆 ── */
-let chatHistory={};
-function getChatHistory(){const u=localStorage.getItem('current_user')||'default';if(!chatHistory[u])chatHistory[u]=[];return chatHistory[u]}
-function addToHistory(role,content){const h=getChatHistory();h.push({role,content});if(h.length>60)h.splice(0,h.length-60)}
-window.addEventListener('beforeunload',function(){chatHistory={}})
-
-/* ── 页面中央对话 ── */
-async function sendCardMsg(){const i=document.getElementById('card-chat-input'),m=i.value.trim();if(!m)return;i.value='';const ms=document.getElementById('chat-card-msgs');const ud=document.createElement('div');ud.className='c-msg user';ud.innerHTML='<div class="c-c">'+m.replace(/</g,'&lt;').replace(/>/g,'&gt;')+'</div>';ms.appendChild(ud);ms.scrollTop=ms.scrollHeight;const ld=document.createElement('div');ld.className='c-msg bot loading';ld.innerHTML='<div class="c-c">✦ 思考中...</div>';ms.appendChild(ld);ms.scrollTop=ms.scrollHeight;addToHistory('user',m);try{const u=localStorage.getItem('current_user')||'';const r=await fetch('/api/chat',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({message:m,user:u,history:getChatHistory()})});const d=await r.json();ld.className='c-msg bot';ld.innerHTML='<div class="c-c">'+d.reply.replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/\n/g,'<br>')+'</div>';addToHistory('assistant',d.reply)}catch(e){ld.className='c-msg bot';ld.innerHTML='<div class="c-c"><span style="opacity:.6">连接暂不可用</span></div>'}ms.scrollTop=ms.scrollHeight}
-
-/* ── 浮窗对话 ── */
-async function sendMsg(){const i=document.getElementById('chat-input'),m=i.value.trim();if(!m)return;i.value='';const ms=document.getElementById('chat-msgs');const ud=document.createElement('div');ud.className='c-msg user';ud.innerHTML='<div class="c-c">'+m.replace(/</g,'&lt;').replace(/>/g,'&gt;')+'</div>';ms.appendChild(ud);ms.scrollTop=ms.scrollHeight;const ld=document.createElement('div');ld.className='c-msg bot loading';ld.innerHTML='<div class="c-c">✦ 思考中...</div>';ms.appendChild(ld);ms.scrollTop=ms.scrollHeight;addToHistory('user',m);try{const u=localStorage.getItem('current_user')||'';const r=await fetch('/api/chat',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({message:m,user:u,history:getChatHistory()})});const d=await r.json();ld.className='c-msg bot';ld.innerHTML='<div class="c-c">'+d.reply.replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/\n/g,'<br>')+'</div>';addToHistory('assistant',d.reply)}catch(e){ld.className='c-msg bot';ld.innerHTML='<div class="c-c"><span style="opacity:.6">连接暂不可用</span></div>'}ms.scrollTop=ms.scrollHeight}
-
-/* ── Notion ── */
-async function connectNotion(){try{window.location.href='/api/notion/connect?user_key=default'}catch(e){alert('Notion 连接暂时不可用')}}
-async function checkNt(){try{const r=await fetch('/api/notion/status');const d=await r.json();if(!d.ok)return;const b=document.getElementById('notion-body'),l=document.getElementById('notion-label');if(d.connected_users&&d.connected_users.length>0){const u=d.connected_users[0];l.textContent='✅ '+u.workspace;b.innerHTML='<div style="font-size:14px;color:var(--green);font-weight:500">✅ Notion 已连接 · '+u.workspace+'</div><div style="margin-top:8px;font-size:13px;color:var(--text-soft);text-align:left">💡 需要先在 Notion 页面右上角 → Add connections → 选择「光湖铸渊连接器」，然后对铸渊说「搜索我的Notion」</div><button class="notion-btn done" onclick="location.href=\'/api/notion/disconnect?user_key=default\'"><span class="nb-dot"></span>断开连接</button>'}else{l.textContent='未连接';b.innerHTML='<div style="font-size:14px;color:var(--text-soft)">连接 Notion 后，铸渊可读取和记录你的页面</div><button class="notion-btn" onclick="connectNotion()"><span class="nb-dot"></span>连接 Notion</button><div class="notion-perm"><span class="ok">✅ 按语言路径读取</span> · <span class="ok">✅ 新建页面</span> · <span class="no">❌ 不编辑/删除现有</span></div>'}}catch(e){}}
-setInterval(checkNt,15000);checkNt();
-
-/* ── 浮窗切换 ── */
-let chatOpen=false;
-function toggleChat(){chatOpen=!chatOpen;document.getElementById('chat-panel').classList.toggle('open')}
-
-/* ── 守渊留言 ── */
-async function sendMessage(){
-  const n=document.getElementById('msg-name').value.trim()||'匿名';
-  const t=document.getElementById('msg-title').value.trim()||'未命名留言';
-  const c=document.getElementById('msg-content').value.trim();
-  if(!c){document.getElementById('msg-status').textContent='请写点什么';return}
-  const btn=document.getElementById('msg-btn');btn.disabled=true;btn.textContent='发送中...';
-  try{
-    const r=await fetch('/api/message',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({name:n,title:t,content:c})});
-    const d=await r.json();
-    document.getElementById('msg-status').textContent=d.ok?'✅ 守渊已收到。':'❌ '+d.error;
-    if(d.ok){document.getElementById('msg-title').value='';document.getElementById('msg-content').value=''}
-  }catch(e){document.getElementById('msg-status').textContent='❌ 连接失败'}
-  btn.disabled=false;btn.textContent='发送留言 ✦'
+function logout() {
+  localStorage.removeItem('current_user');
+  localStorage.removeItem('is_admin');
+  localStorage.removeItem('logged_in');
+  document.getElementById('logged-in-card').style.display = 'none';
+  document.getElementById('login-card').style.display = 'block';
+  document.getElementById('login-toggle').textContent = '登录';
+  document.getElementById('login-user').value = '';
+  lockChat();
+  lockDownloads();
 }
+
+function goToRepo() {
+  const u = localStorage.getItem('current_user');
+  if (u) window.location.href = '/code/' + u;
+}
+
+function toggleLogin() {
+  document.getElementById('login-area').scrollIntoView({behavior:'smooth'});
+}
+
+// ─── 聊天 ───────────────────────
+async function sendChat() {
+  const input = document.getElementById('chat-input');
+  const msg = input.value.trim();
+  if (!msg || isStreaming) return;
+  
+  input.value = '';
+  appendMessage('user', msg);
+  chatHistory.push({role:'user', content: msg});
+  
+  const box = document.getElementById('chat-box');
+  const status = document.getElementById('chat-status');
+  const thinking = document.getElementById('chat-thinking');
+  
+  isStreaming = true;
+  input.disabled = true;
+  document.getElementById('chat-send').disabled = true;
+  thinking.style.display = 'flex';
+  status.textContent = '';
+  
+  // 添加占位
+  const respDiv = document.createElement('div');
+  respDiv.className = 'chat-msg bot';
+  respDiv.innerHTML = '<span class="name">' + (currentPersona === 'zhuyuan' ? '铸渊' : '霜砚') + '：</span><span class="content" id="streaming-content"></span>';
+  box.appendChild(respDiv);
+  box.scrollTop = box.scrollHeight;
+  
+  const contentEl = document.getElementById('streaming-content');
+  let fullText = '';
+  
+  try {
+    const user = localStorage.getItem('current_user') || (isTempUser ? tempCode : '');
+    const res = await fetch('/api/chat-v2', {
+      method: 'POST', headers: {'Content-Type':'application/json'},
+      body: JSON.stringify({
+        persona: currentPersona,
+        engine: currentEngine,
+        message: msg,
+        history: chatHistory.slice(-60),
+        user: user,
+        isTemp: isTempUser
+      })
+    });
+    
+    const reader = res.body.getReader();
+    const decoder = new TextDecoder();
+    let buffer = '';
+    
+    while (true) {
+      const {done, value} = await reader.read();
+      if (done) break;
+      buffer += decoder.decode(value, {stream: true});
+      
+      const lines = buffer.split('\n');
+      buffer = lines.pop() || '';
+      
+      for (const line of lines) {
+        const t = line.trim();
+        if (!t || t.startsWith(':')) continue;
+        if (t === 'data: [DONE]') continue;
+        if (t.startsWith('data: ')) {
+          try {
+            const data = JSON.parse(t.slice(6));
+            if (data.token) {
+              fullText += data.token;
+              contentEl.textContent = fullText;
+              box.scrollTop = box.scrollHeight;
+            }
+            if (data.type === 'tool-call') {
+              showToolMsg('🔧 正在调用 ' + data.name + '...', false);
+            }
+            if (data.type === 'tool-result') {
+              showToolMsg('✅ ' + data.name + ' 已返回真实结果', false);
+            }
+            if (data.type === 'tool-unavailable') {
+              showToolMsg('⚠️ 当前没有「' + data.name + '」工具', true);
+            }
+          } catch(e) {}
+        }
+      }
+    }
+  } catch(e) {
+    contentEl.textContent = '连接失败: ' + e.message;
+  }
+  
+  thinking.style.display = 'none';
+  isStreaming = false;
+  input.disabled = false;
+  document.getElementById('chat-send').disabled = false;
+  
+  if (fullText) {
+    chatHistory.push({role:'assistant', content: fullText});
+  }
+  
+  // 注销流式内容元素的id
+  respDiv.querySelector('.content').removeAttribute('id');
+}
+
+function appendMessage(role, text) {
+  const box = document.getElementById('chat-box');
+  const div = document.createElement('div');
+  div.className = 'chat-msg ' + role;
+  const name = role === 'user' ? '你' : (currentPersona === 'zhuyuan' ? '铸渊' : '霜砚');
+  div.innerHTML = '<span class="name">' + name + '：</span><span class="content">' + escapeHtml(text) + '</span>';
+  box.appendChild(div);
+  box.scrollTop = box.scrollHeight;
+}
+
+function showToolMsg(text, unavailable) {
+  const box = document.getElementById('chat-box');
+  const div = document.createElement('div');
+  div.className = 'chat-tool-msg' + (unavailable ? ' unavailable' : '');
+  div.textContent = text;
+  box.appendChild(div);
+  box.scrollTop = box.scrollHeight;
+}
+
+function escapeHtml(t) {
+  return t.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
+}
+
+// ─── 聊天锁定/解锁 ────────────────
+function unlockChat() {
+  document.getElementById('chat-input').disabled = false;
+  document.getElementById('chat-send').disabled = false;
+  document.getElementById('chat-status').textContent = '已登录 · 可开始对话';
+}
+function lockChat() {
+  document.getElementById('chat-input').disabled = true;
+  document.getElementById('chat-send').disabled = true;
+  document.getElementById('chat-status').textContent = '请登录后开始对话';
+}
+
+// ─── 下载锁定/解锁 ────────────────
+function unlockDownloads() {
+  document.getElementById('dl-locked').style.display = 'none';
+  document.getElementById('dl-grid').style.display = 'grid';
+  document.getElementById('dl-tag').textContent = '内测 · 已登录';
+}
+function lockDownloads() {
+  document.getElementById('dl-locked').style.display = 'block';
+  document.getElementById('dl-grid').style.display = 'none';
+  document.getElementById('dl-tag').textContent = '登录后可下载';
+}
+
+// ─── 临时访问码 ──────────────────
+async function genTempCode() {
+  try {
+    const r = await fetch('/api/chat-v2/generate-temp-code', {
+      method: 'POST', headers: {'Content-Type':'application/json'},
+      body: JSON.stringify({username: localStorage.getItem('current_user'), isAdmin: !!localStorage.getItem('is_admin')})
+    });
+    const d = await r.json();
+    if (d.ok) {
+      const el = document.getElementById('temp-code-result');
+      el.style.display = 'block';
+      el.innerHTML = '🔑 临时访问码：<strong>' + d.code + '</strong><br><span style="font-size:12px;color:var(--faint)">对方输入后可体验20条对话</span>';
+    } else {
+      alert(d.message || '生成失败');
+    }
+  } catch(e) { alert('生成失败: ' + e.message); }
+}
+
+async function validateTempCode() {
+  const code = document.getElementById('temp-code-val').value.trim();
+  if (!code) return;
+  try {
+    const r = await fetch('/api/chat-v2/validate-temp-code', {
+      method: 'POST', headers: {'Content-Type':'application/json'},
+      body: JSON.stringify({code})
+    });
+    const d = await r.json();
+    if (d.ok) {
+      isTempUser = true;
+      tempCode = code;
+      document.getElementById('temp-code-input').style.display = 'none';
+      unlockChat();
+      document.getElementById('chat-status').textContent = '临时访问模式 · 剩余 ' + d.remain + ' 条';
+    } else {
+      document.getElementById('temp-code-err').textContent = d.message;
+      document.getElementById('temp-code-err').style.display = 'block';
+    }
+  } catch(e) { alert('验证失败'); }
+}
+
+// ─── 自动恢复登录 ────────────────
+(function(){
+  const u = localStorage.getItem('current_user');
+  if (u && localStorage.getItem('logged_in') === 'true') {
+    showLoggedIn(u);
+    if (localStorage.getItem('is_admin')) {
+      document.getElementById('gen-code-btn').style.display = '';
+    }
+  }
+})();
 </script>
 </body>
-</html>
\ No newline at end of file
+</html>
