:root{--bg-body:#0b0d10;--bg-card:rgba(22,25,31,.7);--brand-blue:#2f5fa8;--brand-yellow:#f2c94c;--text-main:#ebebf5;--text-sub:#86868b;--text-code:#a9b2c3;--status-up:#00e676;--status-down:#ff3d00;--border-dim:hsla(0,0%,100%,.08)}*{margin:0;padding:0;box-sizing:border-box}body,html{width:100%;height:100%;background:var(--bg-body);color:var(--text-main)}body{font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;overflow-x:hidden}ol,ul{list-style:none}a{text-decoration:none;color:inherit}button,input,textarea{border:none;outline:none;background:none;font-family:inherit}.glass-card{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-dim);border-radius:8px;box-shadow:0 4px 24px rgba(0,0,0,.2)}@keyframes pulse-yellow{0%{box-shadow:0 0 0 0 rgba(242,201,76,.7)}70%{box-shadow:0 0 0 10px rgba(242,201,76,0)}to{box-shadow:0 0 0 0 rgba(242,201,76,0)}}.ai-active-point{border-radius:50%;animation:pulse-yellow 2s infinite}.ai-active-point,.btn-primary{background:var(--brand-yellow)}.btn-primary{color:#000;font-weight:700;border-radius:4px;padding:12px 24px;cursor:pointer;transition:all .3s ease;border:none}.btn-primary:hover{filter:brightness(1.1);box-shadow:0 0 10px rgba(242,201,76,.7)}.btn-secondary{background:transparent;border:1px solid var(--brand-blue);color:var(--brand-blue);border-radius:4px;padding:12px 24px;cursor:pointer;transition:all .3s ease}.btn-secondary:hover{background:rgba(47,95,168,.1)}.code-font{font-family:JetBrains Mono,Roboto Mono,monospace}