diff --git a/panel/static/app.js b/panel/static/app.js
index ca065d8..972c61c 100644
--- a/panel/static/app.js
+++ b/panel/static/app.js
@@ -210,6 +210,14 @@ function setStatusBadge(el, online) {
   el.classList.toggle("offline", !online);
 }
 
+function setStatText(el, value) {
+  if (!el || el.textContent === value) return;
+  el.textContent = value;
+  el.classList.remove("stat-flash");
+  void el.offsetWidth;
+  el.classList.add("stat-flash");
+}
+
 function updateStats(data) {
   const summary = data.summary || {};
   const onlineEl = document.getElementById("summaryOnline");
@@ -218,10 +226,10 @@ function updateStats(data) {
   const statusEl = document.getElementById("summaryStatus");
 
   if (onlineEl) {
-    onlineEl.textContent = `${summary.online || 0} / ${summary.total_nodes || 0}`;
+    setStatText(onlineEl, `${summary.online || 0} / ${summary.total_nodes || 0}`);
   }
-  if (upEl) upEl.textContent = summary.upload_speed_human || "0 B/s";
-  if (downEl) downEl.textContent = summary.download_speed_human || "0 B/s";
+  if (upEl) setStatText(upEl, summary.upload_speed_human || "0 B/s");
+  if (downEl) setStatText(downEl, summary.download_speed_human || "0 B/s");
   if (statusEl) {
     if (data.singbox) {
       statusEl.textContent = "正常";
@@ -241,7 +249,7 @@ function updateStats(data) {
 
     const setText = (role, value) => {
       const el = card.querySelector(`[data-role="${role}"]`);
-      if (el) el.textContent = value;
+      if (el) setStatText(el, value);
     };
 
     setText("connections", String(node.connections ?? 0));
diff --git a/panel/static/style.css b/panel/static/style.css
index 446075d..3bf7e58 100644
--- a/panel/static/style.css
+++ b/panel/static/style.css
@@ -1,23 +1,101 @@
 :root {
-  --bg: #0f1419;
-  --card: #1a2332;
-  --border: #2a3544;
-  --text: #e7ecf3;
-  --muted: #8b98a8;
-  --primary: #3b82f6;
-  --danger: #ef4444;
-  --radius: 12px;
+  --bg: #050508;
+  --bg-elevated: #0a0a12;
+  --card: rgba(10, 12, 22, 0.82);
+  --card-solid: #0c0e18;
+  --border: rgba(0, 240, 255, 0.18);
+  --border-bright: rgba(0, 240, 255, 0.45);
+  --text: #e8f4ff;
+  --muted: #6b8299;
+  --cyan: #00f0ff;
+  --magenta: #ff00aa;
+  --yellow: #fcee0a;
+  --green: #39ff14;
+  --danger: #ff2a6d;
+  --primary: #00f0ff;
+  --radius: 4px;
+  --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.35);
+  --glow-magenta: 0 0 20px rgba(255, 0, 170, 0.35);
+  --font-display: "Orbitron", sans-serif;
+  --font-body: "Rajdhani", "Segoe UI", system-ui, sans-serif;
+  --font-mono: "JetBrains Mono", "Consolas", monospace;
 }
 
 * { box-sizing: border-box; }
+
 body {
   margin: 0;
-  font-family: "Segoe UI", system-ui, sans-serif;
+  font-family: var(--font-body);
+  font-size: 16px;
   background: var(--bg);
   color: var(--text);
   min-height: 100vh;
+  position: relative;
 }
 
+/* ── Cyber background layers ── */
+.cyber-bg {
+  position: fixed;
+  inset: 0;
+  z-index: -1;
+  overflow: hidden;
+  pointer-events: none;
+}
+
+.cyber-grid {
+  position: absolute;
+  inset: 0;
+  background-image:
+    linear-gradient(rgba(0, 240, 255, 0.04) 1px, transparent 1px),
+    linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
+  background-size: 48px 48px;
+  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 75%);
+}
+
+.cyber-glow {
+  position: absolute;
+  inset: 0;
+  background:
+    radial-gradient(ellipse 60% 40% at 15% 0%, rgba(0, 240, 255, 0.12) 0%, transparent 55%),
+    radial-gradient(ellipse 50% 35% at 85% 10%, rgba(255, 0, 170, 0.1) 0%, transparent 50%),
+    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(0, 240, 255, 0.06) 0%, transparent 60%);
+}
+
+.cyber-scanlines {
+  position: absolute;
+  inset: 0;
+  background: repeating-linear-gradient(
+    0deg,
+    transparent,
+    transparent 2px,
+    rgba(0, 0, 0, 0.12) 2px,
+    rgba(0, 0, 0, 0.12) 4px
+  );
+  opacity: 0.35;
+  animation: scanline-drift 8s linear infinite;
+}
+
+@keyframes scanline-drift {
+  0% { transform: translateY(0); }
+  100% { transform: translateY(4px); }
+}
+
+@keyframes pulse-glow {
+  0%, 100% { box-shadow: 0 0 8px rgba(57, 255, 20, 0.4), inset 0 0 8px rgba(57, 255, 20, 0.08); }
+  50% { box-shadow: 0 0 16px rgba(57, 255, 20, 0.7), inset 0 0 12px rgba(57, 255, 20, 0.15); }
+}
+
+@keyframes flicker-border {
+  0%, 100% { border-color: rgba(0, 240, 255, 0.35); }
+  50% { border-color: rgba(0, 240, 255, 0.55); }
+}
+
+@keyframes data-flow {
+  0% { background-position: 0% 50%; }
+  100% { background-position: 200% 50%; }
+}
+
+/* ── Auth / Login ── */
 .auth-wrap {
   min-height: 100vh;
   display: grid;
@@ -25,47 +103,167 @@ body {
   padding: 24px;
 }
 
+.auth-card {
+  width: min(440px, 100%);
+  position: relative;
+}
+
+.auth-card::before {
+  content: "";
+  position: absolute;
+  inset: -1px;
+  border-radius: calc(var(--radius) + 2px);
+  background: linear-gradient(135deg, var(--cyan), var(--magenta), var(--cyan));
+  background-size: 200% 200%;
+  animation: data-flow 6s ease infinite;
+  z-index: -1;
+  opacity: 0.7;
+}
+
+.auth-logo {
+  font-family: var(--font-display);
+  font-size: 2rem;
+  font-weight: 900;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  margin: 0 0 4px;
+  background: linear-gradient(90deg, var(--cyan), #fff, var(--magenta));
+  -webkit-background-clip: text;
+  background-clip: text;
+  -webkit-text-fill-color: transparent;
+  text-shadow: none;
+  filter: drop-shadow(0 0 12px rgba(0, 240, 255, 0.4));
+}
+
+.auth-subtitle {
+  font-family: var(--font-mono);
+  font-size: 0.75rem;
+  letter-spacing: 0.2em;
+  text-transform: uppercase;
+  color: var(--cyan);
+  opacity: 0.7;
+  margin: 0 0 20px;
+}
+
+.auth-card h1.auth-logo + .muted,
+.auth-card .auth-subtitle + .muted {
+  margin-bottom: 24px;
+}
+
+/* ── Shared card styles ── */
 .auth-card, .modal-card, .node-card {
   background: var(--card);
   border: 1px solid var(--border);
   border-radius: var(--radius);
   padding: 24px;
+  backdrop-filter: blur(12px);
+  position: relative;
 }
 
-.auth-card { width: min(420px, 100%); }
-.auth-card h1 { margin: 0 0 8px; font-size: 1.5rem; }
+.node-card {
+  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
+}
 
+.node-card:hover {
+  transform: translateY(-2px);
+  border-color: var(--border-bright);
+  box-shadow: var(--glow-cyan);
+}
+
+.node-card::after {
+  content: "";
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  height: 2px;
+  background: linear-gradient(90deg, transparent, var(--cyan), var(--magenta), transparent);
+  opacity: 0.6;
+}
+
+/* ── Topbar ── */
 .topbar {
   display: flex;
   justify-content: space-between;
   align-items: center;
-  padding: 16px 24px;
+  padding: 14px 24px;
   border-bottom: 1px solid var(--border);
-  background: rgba(26, 35, 50, 0.8);
-  backdrop-filter: blur(8px);
+  background: rgba(5, 5, 8, 0.85);
+  backdrop-filter: blur(16px);
   position: sticky;
   top: 0;
+  z-index: 100;
 }
 
-.container { max-width: 960px; margin: 0 auto; padding: 24px; }
+.brand {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
 
+.brand-icon {
+  width: 32px;
+  height: 32px;
+  color: var(--cyan);
+  filter: drop-shadow(0 0 6px rgba(0, 240, 255, 0.6));
+}
+
+.brand-name {
+  font-family: var(--font-display);
+  font-weight: 700;
+  font-size: 1rem;
+  letter-spacing: 0.15em;
+  text-transform: uppercase;
+  color: var(--cyan);
+}
+
+.brand-domain {
+  font-family: var(--font-mono);
+  font-size: 0.75rem;
+  color: var(--muted);
+  letter-spacing: 0.05em;
+}
+
+.container { max-width: 1024px; margin: 0 auto; padding: 24px; }
+
+/* ── Hero ── */
 .hero {
   display: flex;
   justify-content: space-between;
   align-items: center;
   gap: 16px;
-  margin-bottom: 24px;
+  margin-bottom: 28px;
 }
 
-.hero h1 { margin: 0 0 8px; }
+.hero h1 {
+  margin: 0 0 6px;
+  font-family: var(--font-display);
+  font-size: 1.5rem;
+  font-weight: 700;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+}
+
+.hero-tag {
+  font-family: var(--font-mono);
+  font-size: 0.78rem;
+  color: var(--cyan);
+  opacity: 0.75;
+  letter-spacing: 0.06em;
+}
 
 .muted { color: var(--muted); }
 
+/* ── Forms ── */
 .form label, .field label {
   display: block;
-  margin: 12px 0 6px;
-  color: var(--muted);
-  font-size: 0.9rem;
+  margin: 14px 0 6px;
+  color: var(--cyan);
+  font-family: var(--font-mono);
+  font-size: 0.72rem;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  opacity: 0.85;
 }
 
 input[type="text"],
@@ -73,132 +271,290 @@ input[type="password"],
 input[readonly],
 input.copy-input {
   width: 100%;
-  padding: 10px 12px;
-  border-radius: 8px;
+  padding: 10px 14px;
+  border-radius: var(--radius);
   border: 1px solid var(--border);
-  background: #111827;
+  background: rgba(0, 0, 0, 0.5);
   color: var(--text);
+  font-family: var(--font-mono);
+  font-size: 0.85rem;
+  transition: border-color 0.2s, box-shadow 0.2s;
+}
+
+input:focus {
+  outline: none;
+  border-color: var(--cyan);
+  box-shadow: 0 0 0 2px rgba(0, 240, 255, 0.15), var(--glow-cyan);
 }
 
 input.copy-input {
   cursor: pointer;
-  font-size: 0.82rem;
+  font-size: 0.78rem;
+  color: var(--cyan);
+  opacity: 0.9;
 }
 
 .link-hint {
-  margin: 6px 0 0;
-  font-size: 0.78rem;
-  line-height: 1.45;
+  margin: 8px 0 0;
+  font-size: 0.75rem;
+  line-height: 1.5;
   word-break: break-all;
+  font-family: var(--font-mono);
 }
 
+/* ── Buttons ── */
 .btn {
   border: 1px solid var(--border);
-  background: #111827;
+  background: rgba(0, 0, 0, 0.4);
   color: var(--text);
-  padding: 8px 14px;
-  border-radius: 8px;
+  padding: 9px 16px;
+  border-radius: var(--radius);
   cursor: pointer;
   text-decoration: none;
-  display: inline-block;
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  font-family: var(--font-body);
+  font-weight: 600;
+  font-size: 0.9rem;
+  letter-spacing: 0.04em;
+  text-transform: uppercase;
+  transition: all 0.2s ease;
 }
 
-.btn:hover { border-color: var(--primary); }
-.btn.primary {
-  background: var(--primary);
-  border-color: var(--primary);
-  color: white;
+.btn:hover {
+  border-color: var(--cyan);
+  color: var(--cyan);
+  box-shadow: var(--glow-cyan);
 }
-.btn.ghost { background: transparent; }
+
+.btn.primary {
+  background: linear-gradient(135deg, rgba(0, 240, 255, 0.2), rgba(255, 0, 170, 0.15));
+  border-color: var(--cyan);
+  color: var(--cyan);
+  font-family: var(--font-display);
+  font-size: 0.78rem;
+  letter-spacing: 0.1em;
+}
+
+.btn.primary:hover {
+  background: linear-gradient(135deg, rgba(0, 240, 255, 0.35), rgba(255, 0, 170, 0.25));
+  color: #fff;
+  text-shadow: 0 0 8px var(--cyan);
+}
+
+.btn.ghost {
+  background: transparent;
+  font-size: 0.78rem;
+  letter-spacing: 0.08em;
+}
+
 .btn.danger {
   color: var(--danger);
-  border-color: rgba(239, 68, 68, 0.4);
+  border-color: rgba(255, 42, 109, 0.45);
+  font-size: 0.78rem;
 }
 
-.node-list { display: grid; gap: 16px; }
+.btn.danger:hover {
+  border-color: var(--danger);
+  box-shadow: 0 0 16px rgba(255, 42, 109, 0.4);
+  color: #fff;
+}
+
+.btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+/* ── Node list ── */
+.node-list { display: grid; gap: 20px; }
+
 .node-head {
   display: flex;
   justify-content: space-between;
   align-items: center;
-  margin-bottom: 12px;
+  margin-bottom: 16px;
 }
-.node-head h2 { margin: 0; font-size: 1.1rem; }
+
+.node-head h2 {
+  margin: 0;
+  font-family: var(--font-display);
+  font-size: 1rem;
+  font-weight: 700;
+  letter-spacing: 0.06em;
+}
+
 .node-title {
   display: flex;
   align-items: center;
-  gap: 10px;
+  gap: 12px;
   flex-wrap: wrap;
 }
 
 .status-badge {
-  font-size: 0.75rem;
-  padding: 3px 10px;
-  border-radius: 999px;
+  font-family: var(--font-mono);
+  font-size: 0.65rem;
+  padding: 4px 10px;
+  border-radius: 2px;
   border: 1px solid var(--border);
+  letter-spacing: 0.1em;
+  text-transform: uppercase;
 }
+
 .status-badge.online {
-  color: #34d399;
-  border-color: rgba(52, 211, 153, 0.45);
-  background: rgba(52, 211, 153, 0.12);
+  color: var(--green);
+  border-color: rgba(57, 255, 20, 0.5);
+  background: rgba(57, 255, 20, 0.08);
+  animation: pulse-glow 2.5s ease-in-out infinite;
 }
+
 .status-badge.offline {
   color: var(--muted);
-  background: #111827;
+  background: rgba(0, 0, 0, 0.3);
+  border-color: rgba(107, 130, 153, 0.3);
 }
-.status-text.ok { color: #34d399; }
-.status-text.err { color: #f87171; }
 
+.status-text.ok {
+  color: var(--green);
+  text-shadow: 0 0 10px rgba(57, 255, 20, 0.5);
+  font-family: var(--font-mono);
+}
+
+.status-text.err {
+  color: var(--danger);
+  text-shadow: 0 0 10px rgba(255, 42, 109, 0.5);
+  font-family: var(--font-mono);
+}
+
+/* ── Summary HUD bar ── */
 .summary-bar {
   display: grid;
   grid-template-columns: repeat(4, minmax(0, 1fr));
   gap: 12px;
-  margin-bottom: 24px;
+  margin-bottom: 28px;
 }
+
 .summary-item {
   background: var(--card);
   border: 1px solid var(--border);
   border-radius: var(--radius);
-  padding: 14px 16px;
+  padding: 16px;
+  position: relative;
+  overflow: hidden;
+  animation: flicker-border 4s ease-in-out infinite;
 }
+
+.summary-item::before {
+  content: "";
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 3px;
+  height: 100%;
+  background: linear-gradient(180deg, var(--cyan), var(--magenta));
+}
+
+.summary-head {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-bottom: 8px;
+}
+
+.summary-icon {
+  width: 16px;
+  height: 16px;
+  color: var(--cyan);
+  opacity: 0.8;
+}
+
 .summary-label {
   display: block;
   color: var(--muted);
-  font-size: 0.85rem;
-  margin-bottom: 6px;
+  font-family: var(--font-mono);
+  font-size: 0.68rem;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
 }
 
-.node-stats {
-  margin-bottom: 16px;
-  padding: 12px;
-  border-radius: 10px;
-  background: rgba(17, 24, 39, 0.55);
-  border: 1px solid var(--border);
+.summary-item strong,
+.summary-value {
+  font-family: var(--font-mono);
+  font-size: 1.1rem;
+  font-weight: 700;
+  font-variant-numeric: tabular-nums;
+  color: var(--cyan);
+  text-shadow: 0 0 12px rgba(0, 240, 255, 0.3);
 }
+
+.summary-item.speed-up strong { color: var(--green); text-shadow: 0 0 12px rgba(57, 255, 20, 0.3); }
+.summary-item.speed-down strong { color: var(--magenta); text-shadow: 0 0 12px rgba(255, 0, 170, 0.3); }
+
+/* ── Node stats grid ── */
+.node-stats {
+  margin-bottom: 18px;
+  padding: 14px;
+  border-radius: var(--radius);
+  background: rgba(0, 0, 0, 0.35);
+  border: 1px solid rgba(0, 240, 255, 0.1);
+}
+
 .stat-grid {
   display: grid;
   grid-template-columns: repeat(5, minmax(0, 1fr));
-  gap: 10px;
+  gap: 12px;
 }
+
 .stat-box {
   display: flex;
   flex-direction: column;
-  gap: 4px;
+  gap: 6px;
+  padding: 8px;
+  border-left: 2px solid rgba(0, 240, 255, 0.15);
 }
+
+.stat-box.speed { border-left-color: rgba(57, 255, 20, 0.3); }
+.stat-box.total { border-left-color: rgba(255, 0, 170, 0.3); }
+
 .stat-label {
   color: var(--muted);
-  font-size: 0.78rem;
+  font-family: var(--font-mono);
+  font-size: 0.65rem;
+  letter-spacing: 0.1em;
+  text-transform: uppercase;
 }
+
 .stat-value {
-  font-size: 0.95rem;
+  font-family: var(--font-mono);
+  font-size: 0.92rem;
+  font-weight: 600;
   font-variant-numeric: tabular-nums;
+  color: var(--text);
+  transition: color 0.3s ease;
+}
+
+.stat-box.speed .stat-value { color: var(--green); }
+.stat-box.total .stat-value { color: var(--magenta); }
+
+.stat-value.stat-flash {
+  animation: stat-flash 0.4s ease;
+}
+
+@keyframes stat-flash {
+  0% { opacity: 0.5; transform: scale(0.98); }
+  50% { opacity: 1; transform: scale(1.02); color: var(--cyan); }
+  100% { transform: scale(1); }
 }
 
 .tag {
-  font-size: 0.8rem;
+  font-family: var(--font-mono);
+  font-size: 0.68rem;
   color: var(--muted);
-  background: #111827;
-  padding: 4px 8px;
-  border-radius: 999px;
+  background: rgba(0, 0, 0, 0.4);
+  padding: 4px 10px;
+  border-radius: 2px;
+  border: 1px solid rgba(107, 130, 153, 0.25);
+  letter-spacing: 0.06em;
 }
 
 .copy-row {
@@ -207,45 +563,87 @@ input.copy-input {
   gap: 8px;
 }
 
-.node-actions { margin-top: 16px; text-align: right; }
+.node-actions { margin-top: 18px; text-align: right; }
 
 .alert {
-  background: rgba(239, 68, 68, 0.15);
-  border: 1px solid rgba(239, 68, 68, 0.35);
-  padding: 10px 12px;
-  border-radius: 8px;
-  margin: 12px 0;
+  background: rgba(255, 42, 109, 0.12);
+  border: 1px solid rgba(255, 42, 109, 0.4);
+  padding: 10px 14px;
+  border-radius: var(--radius);
+  margin: 14px 0;
+  font-family: var(--font-mono);
+  font-size: 0.82rem;
+  color: var(--danger);
 }
 
+/* ── Toast ── */
 .toast {
   position: fixed;
   right: 24px;
   bottom: 24px;
-  background: var(--card);
-  border: 1px solid var(--border);
-  padding: 12px 16px;
-  border-radius: 8px;
-  z-index: 20;
+  background: var(--card-solid);
+  border: 1px solid var(--cyan);
+  padding: 12px 18px;
+  border-radius: var(--radius);
+  z-index: 200;
+  font-family: var(--font-mono);
+  font-size: 0.82rem;
+  color: var(--cyan);
+  box-shadow: var(--glow-cyan);
+  animation: toast-in 0.3s ease;
+}
+
+@keyframes toast-in {
+  from { opacity: 0; transform: translateY(12px); }
+  to { opacity: 1; transform: translateY(0); }
 }
 
 .hidden { display: none !important; }
 
+/* ── Modal ── */
 .modal {
   position: fixed;
   inset: 0;
-  background: rgba(0, 0, 0, 0.55);
+  background: rgba(0, 0, 0, 0.75);
+  backdrop-filter: blur(4px);
   display: grid;
   place-items: center;
   padding: 24px;
-  z-index: 10;
+  z-index: 150;
+}
+
+.modal-card {
+  width: min(440px, 100%);
+  border-color: var(--border-bright);
+  box-shadow: var(--glow-cyan), var(--glow-magenta);
+}
+
+.modal-card h3 {
+  margin: 0 0 16px;
+  font-family: var(--font-display);
+  font-size: 1rem;
+  letter-spacing: 0.1em;
+  text-transform: uppercase;
+  color: var(--cyan);
 }
 
-.modal-card { width: min(420px, 100%); }
 .modal-actions {
   display: flex;
   justify-content: flex-end;
-  gap: 8px;
-  margin-top: 20px;
+  gap: 10px;
+  margin-top: 24px;
+}
+
+/* ── Empty state ── */
+.empty-nodes {
+  text-align: center;
+  padding: 48px 24px;
+  border: 1px dashed var(--border);
+  border-radius: var(--radius);
+  color: var(--muted);
+  font-family: var(--font-mono);
+  font-size: 0.85rem;
+  letter-spacing: 0.06em;
 }
 
 @media (max-width: 640px) {
@@ -253,4 +651,5 @@ input.copy-input {
   .copy-row { grid-template-columns: 1fr; }
   .summary-bar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
   .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
+  .brand-domain { display: none; }
 }
diff --git a/panel/templates/base.html b/panel/templates/base.html
index 7e96bc2..413db2e 100644
--- a/panel/templates/base.html
+++ b/panel/templates/base.html
@@ -4,9 +4,17 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>{% block title %}jiedian 面板{% endblock %}</title>
+  <link rel="preconnect" href="https://fonts.googleapis.com">
+  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+  <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600;700&family=Orbitron:wght@500;700;900&family=Rajdhani:wght@400;500;600;700&display=swap" rel="stylesheet">
   <link rel="stylesheet" href="{{ panel_base }}/static/style.css">
 </head>
 <body data-base="{{ panel_base }}">
+  <div class="cyber-bg" aria-hidden="true">
+    <div class="cyber-grid"></div>
+    <div class="cyber-glow"></div>
+    <div class="cyber-scanlines"></div>
+  </div>
   {% block body %}{% endblock %}
   {% block scripts %}{% endblock %}
 </body>
diff --git a/panel/templates/dashboard.html b/panel/templates/dashboard.html
index 4b9d785..cfe1c4f 100644
--- a/panel/templates/dashboard.html
+++ b/panel/templates/dashboard.html
@@ -2,9 +2,16 @@
 {% block title %}节点管理 · jiedian{% endblock %}
 {% block body %}
 <header class="topbar">
-  <div>
-    <strong>jiedian 面板</strong>
-    <span class="muted"> · {{ domain }}</span>
+  <div class="brand">
+    <svg class="brand-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+      <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>
+      <div class="brand-name">jiedian</div>
+      <div class="brand-domain">{{ domain }}</div>
+    </div>
   </div>
   <a class="btn ghost" href="{{ url_for('logout') }}">退出</a>
 </header>
@@ -12,27 +19,47 @@
 <main class="container">
   <section class="hero">
     <div>
-      <h1>节点列表</h1>
-      <p class="muted">VPS {{ vps_ip }} · Hysteria2 8443+</p>
+      <h1>节点控制台</h1>
+      <p class="hero-tag">VPS {{ vps_ip }} · HYSTERIA2 UDP 8443+</p>
     </div>
     <button id="addBtn" class="btn primary">+ 添加节点</button>
   </section>
 
   <section id="summaryBar" class="summary-bar">
     <div class="summary-item">
-      <span class="summary-label">在线节点</span>
+      <div class="summary-head">
+        <svg class="summary-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+          <circle cx="12" cy="12" r="3"/><path d="M12 2v4M12 18v4M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M2 12h4M18 12h4M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83"/>
+        </svg>
+        <span class="summary-label">在线节点</span>
+      </div>
       <strong id="summaryOnline">-</strong>
     </div>
-    <div class="summary-item">
-      <span class="summary-label">实时上行</span>
+    <div class="summary-item speed-up">
+      <div class="summary-head">
+        <svg class="summary-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+          <path d="M12 19V5M5 12l7-7 7 7"/>
+        </svg>
+        <span class="summary-label">实时上行</span>
+      </div>
       <strong id="summaryUp">-</strong>
     </div>
-    <div class="summary-item">
-      <span class="summary-label">实时下行</span>
+    <div class="summary-item speed-down">
+      <div class="summary-head">
+        <svg class="summary-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+          <path d="M12 5v14M5 12l7 7 7-7"/>
+        </svg>
+        <span class="summary-label">实时下行</span>
+      </div>
       <strong id="summaryDown">-</strong>
     </div>
     <div class="summary-item">
-      <span class="summary-label">统计服务</span>
+      <div class="summary-head">
+        <svg class="summary-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+          <path d="M22 12h-4l-3 9L9 3l-3 9H2"/>
+        </svg>
+        <span class="summary-label">统计服务</span>
+      </div>
       <strong id="summaryStatus" class="status-text">检测中</strong>
     </div>
   </section>
@@ -54,31 +81,31 @@
             <span class="stat-label">连接数</span>
             <span class="stat-value" data-role="connections">-</span>
           </div>
-          <div class="stat-box">
+          <div class="stat-box speed">
             <span class="stat-label">实时 ↑</span>
             <span class="stat-value" data-role="speed-up">-</span>
           </div>
-          <div class="stat-box">
+          <div class="stat-box speed">
             <span class="stat-label">实时 ↓</span>
             <span class="stat-value" data-role="speed-down">-</span>
           </div>
-          <div class="stat-box">
+          <div class="stat-box total">
             <span class="stat-label">累计 ↑</span>
             <span class="stat-value" data-role="total-up">-</span>
           </div>
-          <div class="stat-box">
+          <div class="stat-box total">
             <span class="stat-label">累计 ↓</span>
             <span class="stat-value" data-role="total-down">-</span>
           </div>
         </div>
       </div>
       <div class="field">
-        <label>Hysteria2</label>
+        <label>Hysteria2 链接</label>
         <div class="copy-row">
           <input class="copy-input" readonly value="{{ node.links.hy2 }}">
           <button type="button" class="btn copy-btn">复制</button>
         </div>
-        <p class="link-hint muted">一设备一节点；SNI 为 {{ domain }}，端口随节点递增（8443、8444…）</p>
+        <p class="link-hint muted">一设备一节点 · SNI {{ domain }} · 端口 8443、8444…</p>
       </div>
       <div class="node-actions">
         <button class="btn danger delete-btn" data-id="{{ node.id }}">删除</button>
diff --git a/panel/templates/login.html b/panel/templates/login.html
index 10cd924..35e6851 100644
--- a/panel/templates/login.html
+++ b/panel/templates/login.html
@@ -3,7 +3,8 @@
 {% block body %}
 <div class="auth-wrap">
   <div class="auth-card">
-    <h1>jiedian 管理面板</h1>
+    <h1 class="auth-logo">jiedian</h1>
+    <p class="auth-subtitle">// secure access terminal</p>
     <p class="muted">登录后管理节点与分享链接</p>
     {% if error %}
     <div class="alert">{{ error }}</div>
@@ -13,7 +14,7 @@
       <input type="text" name="username" autocomplete="username" required autofocus>
       <label>密码</label>
       <input type="password" name="password" autocomplete="current-password" required>
-      <button type="submit" class="btn primary">登录</button>
+      <button type="submit" class="btn primary" style="width:100%;margin-top:20px;">登录</button>
     </form>
   </div>
 </div>