:root{--pt-red: #d8203a;--pt-red-light: #f5455b;--pt-red-deep: #a5122a;--pt-amber: #ff7a45;--pt-glow: rgba(216, 32, 58, .35);--pt-ink: #0d0f16;--pt-ink-2: #151824;--pt-ink-3: #1e2233;--pt-text: #1a1d24;--pt-text-2: #5b616e;--pt-muted: #8b909c;--pt-line: #ececf1;--pt-surface: #ffffff;--pt-surface-2: #f7f8fb;--pt-radius: 16px;--pt-radius-lg: 24px;--pt-shadow: 0 20px 60px rgba(20, 22, 36, .1);--pt-shadow-red: 0 18px 45px rgba(216, 32, 58, .28);--pt-gradient: linear-gradient(120deg, #d8203a 0%, #f5455b 45%, #ff7a45 100%);--pt-gradient-soft: linear-gradient(120deg, rgba(216, 32, 58, .12), rgba(255, 122, 69, .1));--pt-max: 1200px}.portal{color:var(--pt-text);background:var(--pt-surface);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}.pt-container{width:100%;max-width:var(--pt-max);margin:0 auto;padding:0 24px}.pt-section{padding:96px 0}.pt-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--pt-red);text-transform:uppercase}.pt-title{margin:16px 0 12px;font-size:36px;line-height:1.25;font-weight:800;letter-spacing:-.02em}.pt-subtitle{max-width:640px;color:var(--pt-text-2);font-size:16px}.pt-gradient-text{background:var(--pt-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}@media(max-width:768px){.pt-section{padding:64px 0}.pt-title{font-size:28px}}