:root{--bg-deep: #fbfcff;--bg-dark: #eef3fc;--bg-card: #ffffff;--surface: #ffffff;--surface-soft: #f4f8ff;--border: #e3e9f4;--border-strong: #c2cfe3;--shadow-soft: 0 8px 24px rgba(15, 30, 60, .06);--shadow: 0 14px 36px rgba(15, 30, 60, .1);--shadow-card: 0 10px 28px rgba(15, 30, 60, .08);--accent: #2f6df6;--accent-strong: #1f54d4;--accent-soft: #e7f0ff;--accent-bg: #eef4ff;--accent-border: #bcd2fb;--accent-warm: #ff7a3d;--accent-pop: #ff5d8f;--accent-mint: #1fb6a6;--oc-primary: #2f6df6;--oc-secondary: #1fb6a6;--oc-glow: #2f6df6;--hermes-primary: #1fb6a6;--hermes-secondary: #ff7a3d;--hermes-glow: #ff7a3d;--text-primary: #101a2c;--text-secondary: #33415c;--text-muted: #647089;--text: var(--text-primary);--text-h: var(--text-primary);--tag-ai: #b45309;--tag-tech: #0f766e;--tag-product: #be185d;--social-bg: #f1f5fd;--radius-sm: 6px;--radius: 8px;--radius-lg: 8px;--control-height: 38px;--gradient-brand: linear-gradient(135deg, var(--accent) 0%, var(--accent-mint) 55%, var(--accent-warm) 100%);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,sans-serif;line-height:1.6;font-weight:400;color:var(--text-primary);background-color:var(--bg-deep);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh;overflow-x:hidden;background:var(--bg-deep)}#root{min-height:100vh}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{letter-spacing:0}button:disabled,[aria-disabled=true]{cursor:not-allowed;opacity:.62}input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea{min-width:0;border:1px solid var(--border-strong);border-radius:var(--radius);background-color:#fff;color:var(--text-primary);transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease}input:not([type=checkbox]):not([type=radio]):not([type=file]),select{min-height:var(--control-height);padding:0 12px}textarea{padding:10px 12px;resize:vertical}select{padding-right:34px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,#66758a 50%),linear-gradient(135deg,#66758a 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}input:not([type=checkbox]):not([type=radio]):not([type=file]):hover,select:hover,textarea:hover{border-color:var(--accent-border)}input:not([type=checkbox]):not([type=radio]):not([type=file]):focus,select:focus,textarea:focus{border-color:var(--accent);outline:0;box-shadow:0 0 0 3px #2f6df61f}.galaxy-title{font-family:Segoe UI,PingFang SC,Microsoft YaHei,system-ui,sans-serif;font-weight:900;background:var(--gradient-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.glass-card:hover{transform:translateY(-3px);border-color:var(--accent-border);box-shadow:var(--shadow)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 18px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:.92rem;font-weight:800;cursor:pointer;transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease,transform .18s ease;text-decoration:none}.btn-primary:hover{background:var(--accent-strong);transform:translateY(-1px);box-shadow:0 8px 20px #2f6df633}.tag{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:500}.tag-ai{background:#fff3e6;color:var(--tag-ai)}.tag-tech{background:#e6fbf6;color:var(--tag-tech)}.tag-product{background:#ffe9f1;color:var(--tag-product)}.main-nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 32px;display:flex;align-items:center;justify-content:space-between;background:#ffffffdb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.nav-logo{font-family:Segoe UI,PingFang SC,Microsoft YaHei,system-ui,sans-serif;font-weight:700;font-size:1.4rem;color:var(--text-primary);text-decoration:none;letter-spacing:2px}.nav-links{display:flex;gap:24px;list-style:none}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.95rem;transition:color .2s}.nav-links a:hover{color:var(--text-primary)}.page-container{padding-top:70px;min-height:100vh;background:linear-gradient(180deg,#fff,#f6f9fb 44%,#f7f9fb)}.page-container.admin-shell{padding-top:0;background:#f4f6f8}.section{max-width:1200px;margin:0 auto;padding:60px 32px}@media (max-width: 768px){.page-container{padding-top:88px}.page-container.admin-shell{padding-top:0}.main-nav{padding:12px 16px}.section{padding:40px 16px}.nav-links{gap:16px}}