@charset "UTF-8";:root,[data-theme=dark]{--bg: #070A13;--surface: #0D1220;--surface-2: #131C35;--gold: #C9964A;--gold-l: #E4B97A;--gold-dim: rgba(201, 150, 74, .12);--gold-glow: rgba(201, 150, 74, .22);--text: #E8EDF5;--muted: #6B7FA0;--border: rgba(201, 150, 74, .18);--border-sub: rgba(255, 255, 255, .06);--blue: #4E9BE0;--shadow: rgba(0, 0, 0, .4);--canvas-node: rgba(201, 150, 74, .3);--canvas-line: rgba(201, 150, 74, .1);--canvas-dot: rgba(228, 185, 122, .85)}[data-theme=light]{--bg: #F7F3EE;--surface: #FFFFFF;--surface-2: #EFE9E1;--gold: #A87A35;--gold-l: #C9964A;--gold-dim: rgba(168, 122, 53, .1);--gold-glow: rgba(168, 122, 53, .2);--text: #1C2035;--muted: #5E6B82;--border: rgba(168, 122, 53, .22);--border-sub: rgba(28, 32, 53, .08);--blue: #3A7EC0;--shadow: rgba(0, 0, 0, .1);--canvas-node: rgba(168, 122, 53, .22);--canvas-line: rgba(168, 122, 53, .08);--canvas-dot: rgba(168, 122, 53, .75)}:root{--radius: 12px;--radius-lg: 20px;--ease: cubic-bezier(.4, 0, .2, 1);--t: .35s}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background:var(--bg);color:var(--text);font-family:Inter,PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;line-height:1.65;overflow-x:hidden;transition:background .4s var(--ease),color .4s var(--ease)}h1,h2,h3,h4{font-family:Playfair Display,PingFang SC,Microsoft YaHei,Georgia,serif;line-height:1.2}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1100px;margin:0 auto;padding:0 28px}.label{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:.75rem}.section-title{font-size:clamp(1.9rem,4vw,2.7rem);color:var(--text);margin-bottom:1rem}.section-title span{color:var(--gold)}.badge{background:var(--gold-dim);border:1px solid var(--border);color:var(--gold-l);padding:.3rem .8rem;border-radius:100px;font-size:.78rem;font-weight:500}.tag{background:var(--surface-2);color:var(--muted);padding:.25rem .65rem;border-radius:6px;font-size:.78rem;font-weight:500;border:1px solid var(--border-sub)}.btn{display:inline-flex;align-items:center;gap:.45rem;padding:.72rem 1.7rem;border-radius:100px;font-size:.88rem;font-weight:600;cursor:pointer;transition:all var(--t) var(--ease);border:none;font-family:inherit;text-decoration:none}.btn-primary{background:var(--gold);color:#fff}.btn-primary:hover{background:var(--gold-l);transform:translateY(-2px);box-shadow:0 10px 28px var(--gold-glow)}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px)}@keyframes reveal-up{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}.reveal{animation:reveal-up .7s var(--ease) both}@media(prefers-reduced-motion:reduce){.reveal{animation:none}}main,footer,nav{position:relative;z-index:1}section{position:relative;z-index:1}#hero{background:transparent}#bridge{background:var(--surface)}#about{background:transparent}#experience{background:var(--surface)}#skills{background:transparent}#education{background:var(--surface)}#portfolio{background:transparent}#contact{background:var(--surface)}