:root{--wk-pink: #f04171;--wk-cyan: #17c3ce;--wk-ink: #1e293b;--wk-muted: #64748b;--wk-line: #e2e8f0;--wk-soft: #f8fafc;--wk-card: #ffffff;--wk-shadow: 0 10px 40px rgba(15, 23, 42, .08);--font: "DM Sans", system-ui, sans-serif;--font-display: "Fraunces", Georgia, serif}*{box-sizing:border-box}.guide-body{margin:0;min-height:100vh;font-family:var(--font);color:var(--wk-ink);background:radial-gradient(1200px 600px at 10% -10%,color-mix(in srgb,var(--wk-pink) 16%,transparent),transparent 60%),radial-gradient(900px 500px at 100% 0%,color-mix(in srgb,var(--wk-cyan) 18%,transparent),transparent 55%),linear-gradient(180deg,#fff 0%,var(--wk-soft) 100%)}#guide-root{min-height:100vh;display:flex;flex-direction:column}.guide-top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;padding:12px 20px;background:color-mix(in srgb,#fff 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--wk-line)}.guide-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--wk-ink);flex-shrink:0}.guide-brand img{height:40px;width:auto;display:block}.guide-brand span{font-family:var(--font-display);font-weight:700;font-size:1.15rem;background:linear-gradient(135deg,var(--wk-pink),var(--wk-cyan));-webkit-background-clip:text;background-clip:text;color:transparent}.guide-search-wrap{flex:1;position:relative;max-width:520px}.guide-search-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.guide-search{width:100%;border:1px solid var(--wk-line);border-radius:999px;padding:12px 40px 12px 16px;font:inherit;font-size:.95rem;background:#fff;box-shadow:var(--wk-shadow);outline:none}.guide-search:focus{border-color:var(--wk-cyan);box-shadow:0 0 0 3px color-mix(in srgb,var(--wk-cyan) 25%,transparent)}.guide-search-clear{position:absolute;right:10px;top:50%;transform:translateY(-50%);border:none;background:var(--wk-soft);width:28px;height:28px;border-radius:50%;cursor:pointer;color:var(--wk-muted);font-size:1.1rem;line-height:1}.btn-guide,.guide-back{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:999px;border:1px solid var(--wk-line);background:#fff;color:var(--wk-ink);text-decoration:none;font:inherit;font-weight:600;font-size:.88rem;cursor:pointer;white-space:nowrap}.guide-back:hover,.btn-guide:hover{border-color:var(--wk-pink);color:var(--wk-pink)}.guide-layout{flex:1;display:grid;grid-template-columns:minmax(220px,280px) minmax(200px,280px) 1fr;gap:0;max-width:1400px;width:100%;margin:0 auto;min-height:0}.guide-sidebar,.guide-mid{border-right:1px solid var(--wk-line);background:color-mix(in srgb,#fff 70%,transparent);padding:16px 12px 32px;overflow-y:auto;max-height:calc(100vh - 72px);position:sticky;top:72px;align-self:start}.guide-nav-item{width:100%;display:flex;align-items:flex-start;gap:10px;text-align:left;border:1px solid transparent;background:transparent;border-radius:12px;padding:10px;cursor:pointer;font:inherit;color:inherit;margin-bottom:4px}.guide-nav-item:hover{background:#fff;border-color:var(--wk-line)}.guide-nav-item.active{background:#fff;border-color:color-mix(in srgb,var(--wk-cyan) 45%,var(--wk-line));box-shadow:var(--wk-shadow)}.guide-nav-faq.active{border-color:color-mix(in srgb,var(--wk-pink) 45%,var(--wk-line))}.guide-nav-icon{font-size:1.15rem;line-height:1.2}.guide-nav-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.guide-nav-text strong{font-size:.9rem}.guide-nav-text small{color:var(--wk-muted);font-size:.75rem;line-height:1.3}.guide-nav-count{font-size:.72rem;font-weight:700;color:var(--wk-muted);background:var(--wk-soft);border-radius:999px;padding:2px 8px}.guide-toc h3{margin:4px 8px 12px;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--wk-muted)}.guide-toc-item{width:100%;display:flex;flex-direction:column;gap:4px;text-align:left;border:1px solid transparent;background:transparent;border-radius:10px;padding:10px;cursor:pointer;font:inherit;margin-bottom:4px}.guide-toc-item strong{font-size:.88rem;color:var(--wk-ink)}.guide-toc-item span{font-size:.78rem;color:var(--wk-muted);line-height:1.35}.guide-toc-item:hover,.guide-toc-item.active{background:#fff;border-color:var(--wk-line)}.guide-toc-item.active{border-left:3px solid var(--wk-pink)}.guide-main{padding:24px 28px 48px;overflow-y:auto;max-height:calc(100vh - 72px)}.guide-search-status{font-size:.85rem;color:var(--wk-muted);margin-bottom:14px}.guide-article,.guide-faq-panel{background:var(--wk-card);border:1px solid var(--wk-line);border-radius:18px;padding:24px 26px 28px;box-shadow:var(--wk-shadow)}.guide-article-kicker{font-size:.78rem;font-weight:700;color:var(--wk-pink);margin-bottom:8px}.guide-article h2{font-family:var(--font-display);font-size:1.75rem;margin:0 0 8px;letter-spacing:-.02em;line-height:1.2}.guide-article-summary{margin:0 0 18px;color:var(--wk-muted);font-size:1.02rem}.guide-article-body{font-size:.98rem;line-height:1.6;color:#334155}.guide-article-body p,.guide-article-body ul,.guide-article-body ol{margin:0 0 12px}.guide-article-body li{margin-bottom:6px}.guide-tip,.guide-warn{border-radius:10px;padding:12px 14px;margin:14px 0;font-size:.92rem}.guide-tip{background:color-mix(in srgb,var(--wk-cyan) 12%,#fff);border-left:3px solid var(--wk-cyan)}.guide-warn{background:color-mix(in srgb,var(--wk-pink) 10%,#fff);border-left:3px solid var(--wk-pink)}.guide-diagram-wrap{margin:0 0 20px;padding:12px;border-radius:14px;background:var(--wk-soft);border:1px dashed color-mix(in srgb,var(--wk-cyan) 40%,var(--wk-line))}.guide-diagram-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--wk-cyan);margin-bottom:8px}.guide-diagram{width:100%;height:auto;display:block;border-radius:10px;background:#fff}.guide-keywords{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px;padding-top:14px;border-top:1px solid var(--wk-line)}.guide-kw{font-size:.72rem;color:var(--wk-muted);background:var(--wk-soft);border-radius:999px;padding:4px 10px}.guide-related-faq{margin-top:22px}.guide-related-faq h3,.guide-faq-panel h2{font-family:var(--font-display);margin:0 0 10px}.guide-lead{color:var(--wk-muted);margin:0 0 16px}.guide-faq-item{border:1px solid var(--wk-line);border-radius:12px;background:#fff;margin-bottom:8px;padding:4px 14px}.guide-faq-item summary{cursor:pointer;font-weight:600;padding:12px 0;list-style:none}.guide-faq-item summary::-webkit-details-marker{display:none}.guide-faq-item summary:before{content:"+";display:inline-block;width:1.2em;color:var(--wk-pink);font-weight:700}.guide-faq-item[open] summary:before{content:"–"}.guide-faq-answer{padding:0 0 12px 1.2em;color:#475569;font-size:.95rem;line-height:1.55}.guide-empty{color:var(--wk-muted);padding:12px}.guide-foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:16px 24px;border-top:1px solid var(--wk-line);font-size:.82rem;color:var(--wk-muted);background:#fff}.guide-foot a{color:var(--wk-pink);text-decoration:none;font-weight:600}@media(max-width:1100px){.guide-layout{grid-template-columns:240px 1fr}.guide-mid{display:none}}@media(max-width:780px){.guide-top{flex-wrap:wrap}.guide-search-wrap{order:3;max-width:none;width:100%}.guide-layout{grid-template-columns:1fr}.guide-sidebar{position:relative;top:0;max-height:none;border-right:none;border-bottom:1px solid var(--wk-line);display:grid;grid-template-columns:1fr;gap:4px}.guide-main{max-height:none;padding:16px}}@media(max-width:520px){.guide-top{padding:10px 12px;gap:10px}.guide-main,.guide-foot{padding:12px}}