:root{--bg: #f5f7fb;--bg-soft: #ffffff;--panel: #ffffff;--panel-hover: #f8fbff;--line: #d9e2f0;--text: #1f2937;--text-soft: #5b6472;--title: #111827;--primary: #3b82f6;--primary-hover: #2563eb;--accent: #10b981;--warning: #f59e0b;--danger: #ef4444;--radius: 14px;--radius-sm: 10px;--shadow: 0 10px 24px rgba(17, 24, 39, .06);--container: 1200px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;background:radial-gradient(circle at top,rgba(59,130,246,.08),transparent 28%),var(--bg);color:var(--text);line-height:1.7}img{display:block;max-width:100%;height:auto;border-radius:var(--radius-sm)}a{color:var(--primary);text-decoration:none;transition:.2s ease}a:hover{color:var(--primary-hover)}.container{width:min(100% - 32px,var(--container));margin-inline:auto}.section{padding:32px 0}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr}}.site-header{position:sticky;top:0;z-index:30;backdrop-filter:blur(10px);background:#f5f7fbe0;border-bottom:1px solid rgba(17,24,39,.06)}.site-header-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}.logo{font-size:1.05rem;font-weight:800;color:var(--title)}.nav{display:flex;gap:16px;flex-wrap:wrap}.nav a{color:var(--text-soft);font-weight:600}.nav a:hover,.nav a.active{color:var(--title)}.hero{padding:40px 0 24px}.hero-box{background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid var(--line);border-radius:calc(var(--radius) + 2px);padding:32px;box-shadow:var(--shadow)}.hero-title{margin:0 0 10px;font-size:clamp(2rem,4vw,3rem);line-height:1.15;color:var(--title)}.hero-desc{margin:0;max-width:760px;color:var(--text-soft)}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;color:var(--text-soft);font-size:.95rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:10px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:.2s ease}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);color:#fff}.btn-secondary{background:#fff;color:var(--text);border-color:var(--line)}.btn-secondary:hover{background:#f3f6fb}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card-body{padding:20px}.card-title{margin:0 0 8px;font-size:1.05rem;font-weight:800;color:var(--title)}.card-desc{margin:0;color:var(--text-soft)}.page{display:grid;grid-template-columns:280px minmax(0,1fr);gap:24px;padding:24px 0 40px}@media(max-width:960px){.page{grid-template-columns:minmax(0,1fr)}}.sidebar,.content-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.sidebar{padding:20px;position:sticky;top:92px;height:fit-content}.content-panel{padding:28px}@media(max-width:960px){.sidebar{position:static}}.side-title{margin:0 0 14px;font-size:1rem;color:var(--title)}.side-nav{display:grid;gap:8px}.side-nav a{display:block;padding:10px 12px;border-radius:10px;color:var(--text-soft);background:transparent}.side-nav a:hover,.side-nav a.active{background:#f2f7ff;color:var(--title)}.page-title{margin:0 0 8px;font-size:clamp(1.8rem,3vw,2.4rem);line-height:1.2;color:var(--title)}.page-subtitle{margin:0 0 20px;color:var(--text-soft)}.content-panel h2{margin-top:28px;margin-bottom:12px;font-size:1.25rem;color:var(--title)}.content-panel h3{margin-top:20px;margin-bottom:10px;font-size:1rem;color:var(--title)}.content-panel p,.content-panel li{color:var(--text-soft)}.content-panel ul{padding-left:1.2rem}.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 24px}.tag{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border-radius:999px;background:#edf4ff;border:1px solid #dbeafe;color:#2457b8;font-size:.85rem;font-weight:700}.tag.success{background:#ecfdf5;border-color:#c7f2dd;color:#0f8a5f}.tag.warning{background:#fff7e8;border-color:#fde7b2;color:#a56a00}.skill-list{display:grid;gap:14px;margin-top:16px}.skill-item{border:1px solid var(--line);border-radius:12px;background:#fbfdff;padding:16px}.skill-name{margin:0 0 6px;font-size:1rem;font-weight:800;color:var(--title)}.skill-text{margin:0;color:var(--text-soft)}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-sm);margin-top:14px}table{width:100%;min-width:640px;border-collapse:collapse;background:#fff}th,td{padding:14px 16px;text-align:left;border-bottom:1px solid #e8edf5}th{background:#f7f9fc;color:var(--title);font-size:.92rem}td{color:var(--text-soft);font-size:.94rem}.notice{padding:14px 16px;border-radius:12px;border:1px solid #dbeafe;background:#f5f9ff;color:var(--text)}.notice.warning{background:#fffaf0;border-color:#fde7b2}.notice.danger{background:#fff3f2;border-color:#fecaca}.site-footer{margin-top:40px;border-top:1px solid rgba(17,24,39,.08)}.site-footer-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--text-soft);font-size:.92rem}@media(max-width:640px){.site-footer-inner{flex-direction:column;justify-content:center;text-align:center;padding:16px 0}}