.mx-guide-subbar{position:sticky;top:68px;z-index:850;background:rgba(4,9,15,0.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:8px 0;box-shadow:0 4px 20px rgba(0,0,0,0.35);transition:background-color 0.2s ease,border-color 0.2s ease}[data-theme="light"] .mx-guide-subbar{background:rgba(255,255,255,0.95);border-bottom:1px solid rgba(15,23,42,0.08);box-shadow:0 2px 10px rgba(15,23,42,0.05)}.mx-subbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.mx-subbar-tools{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.mx-subbar-meta{display:flex;align-items:center;gap:14px}@media (max-width:900px){.mx-guide-subbar{top:68px;padding:6px 0}.mx-subbar-inner{gap:10px}.mx-subbar-tools{gap:10px}}.quick-scan-box{background:var(--surface2);border:1px solid var(--border);border-radius:var(--rl);padding:26px 28px;margin:36px 0;box-shadow:0 4px 20px rgba(0,0,0,0.15);position:relative;overflow:hidden}.quick-scan-box::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--green),var(--cyan))}.quick-scan-header{margin-bottom:16px}.quick-scan-badge{display:inline-flex;align-items:center;gap:8px;font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.8px;color:var(--green);background:rgba(0,255,135,0.08);border:1px solid rgba(0,255,135,0.2);padding:4px 12px;border-radius:20px;margin-bottom:10px}.quick-scan-title{font-size:1.22rem;font-weight:700;color:var(--text);margin-bottom:6px}.quick-scan-sub{font-size:0.92rem;color:var(--muted);line-height:1.5}.quick-scan-form{margin:18px 0 12px 0}.quick-scan-input-group{display:flex;gap:8px;background:var(--bg);border:1px solid var(--bsoft);border-radius:12px;padding:6px;align-items:center;transition:border-color 0.2s ease,box-shadow 0.2s ease}.quick-scan-input-group:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(0,255,135,0.12)}.quick-scan-icon{display:flex;align-items:center;padding-left:10px;color:var(--muted2)}.quick-scan-input{flex:1;background:transparent;border:none;outline:none;color:var(--text);font-size:0.95rem;padding:8px 10px;font-family:inherit}.quick-scan-input::placeholder{color:var(--muted2)}.quick-scan-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#040C12;font-weight:700;font-size:0.92rem;padding:10px 20px;border-radius:8px;cursor:pointer;border:none;transition:filter 0.2s ease,transform 0.15s ease;white-space:nowrap}.quick-scan-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.quick-scan-feedback{font-size:0.85rem;color:var(--danger);margin-top:8px}.quick-scan-footer{display:flex;flex-wrap:wrap;gap:16px;font-size:0.82rem;color:var(--muted2);margin-top:14px}.quick-scan-chip{display:inline-flex;align-items:center;gap:6px}@media (max-width:640px){.quick-scan-input-group{flex-direction:column;padding:10px}.quick-scan-icon{display:none}.quick-scan-input{width:100%;padding:8px 4px}.quick-scan-btn{width:100%;justify-content:center}}[data-theme="light"] .quick-scan-box{background:#FFFFFF;border-color:#CBD5E1;box-shadow:0 4px 20px rgba(0,0,0,0.04)}[data-theme="light"] .quick-scan-badge{background:#ECFDF5;border-color:rgba(5,150,105,0.35);color:#065F46}[data-theme="light"] .quick-scan-title{color:#0F172A}[data-theme="light"] .quick-scan-sub{color:#334155}[data-theme="light"] .quick-scan-input-group{background:#F8FAFC;border-color:#CBD5E1}[data-theme="light"] .quick-scan-input-group:focus-within{border-color:#0055A4;box-shadow:0 0 0 3px rgba(0,85,164,0.15)}[data-theme="light"] .quick-scan-icon{color:#475569}[data-theme="light"] .quick-scan-input{color:#0F172A}[data-theme="light"] .quick-scan-input::placeholder{color:#64748B}[data-theme="light"] .quick-scan-btn{background:linear-gradient(135deg,#0055A4,#0284C7);color:#FFFFFF;box-shadow:0 4px 12px rgba(0,85,164,0.25)}[data-theme="light"] .quick-scan-btn:hover{background:linear-gradient(135deg,#003B73,#0369A1)}[data-theme="light"] .quick-scan-footer,[data-theme="light"] .quick-scan-chip{color:#334155}.guide-main{padding:20px 0 60px 0}.guide-container{max-width:1140px;margin:0 auto;padding:0 20px}.guide-breadcrumb,.mx-breadcrumb{display:flex !important;flex-wrap:wrap !important;align-items:center !important;gap:8px !important;font-size:0.84rem !important;color:var(--muted2) !important;margin:0 0 20px 0 !important;padding:0 !important;background:transparent !important;backdrop-filter:none !important;-webkit-backdrop-filter:none !important;border:none !important;box-shadow:none !important;position:static !important;top:auto !important;z-index:auto !important;max-width:100% !important}[data-theme="light"] .guide-breadcrumb,[data-theme="light"] .mx-breadcrumb{background:transparent !important;border:none !important}.guide-breadcrumb a,.mx-breadcrumb a{color:var(--muted);text-decoration:underline;text-underline-offset:3px;transition:color 0.2s}.guide-breadcrumb a:hover,.mx-breadcrumb a:hover{color:var(--green)}.mx-breadcrumb-sep{color:var(--muted2);opacity:0.6}.mx-breadcrumb-current{color:var(--text);font-weight:500}.mx-progress{position:fixed;top:0;left:0;height:3.5px;width:0;background:linear-gradient(90deg,var(--green),var(--cyan));z-index:1200;transition:width 0.08s linear;box-shadow:0 0 10px rgba(0,255,135,0.6);pointer-events:none}.guide-header{margin-bottom:24px}.guide-header h1{font-size:clamp(1.85rem,3.8vw,2.55rem);font-weight:800;line-height:1.25;color:var(--text);margin:14px 0 16px 0;letter-spacing:-0.5px}.guide-subheadline{font-size:1.15rem;line-height:1.65;color:var(--muted);margin-bottom:20px}.guide-meta-bar{display:flex;flex-wrap:wrap;align-items:center;gap:18px;font-size:0.86rem;color:var(--muted2);padding:14px 0;border-top:1px solid var(--bsoft);border-bottom:1px solid var(--bsoft)}.guide-meta-item{display:inline-flex;align-items:center;gap:6px}.guide-tags-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.guide-tag{font-size:0.78rem;padding:3px 10px;border-radius:6px;background:var(--surface2);border:1px solid var(--bsoft);color:var(--muted)}[data-theme="light"] .guide-subheadline{color:#334155}[data-theme="light"] .guide-meta-bar{border-color:#E2E8F0}[data-theme="light"] .guide-meta-item{color:#334155}[data-theme="light"] .guide-tag{background:#E2E8F0;border-color:#CBD5E1;color:#0F172A}.mx-toolbar{position:sticky;top:60px;z-index:900;background:rgba(4,12,18,0.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--bsoft);border-radius:var(--rm);box-shadow:0 8px 30px rgba(0,0,0,0.2);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 18px;margin:20px 0 28px 0;transition:background 0.2s,border-color 0.2s}[data-theme="light"] .mx-toolbar{background:rgba(255,255,255,0.96);border-color:#CBD5E1;box-shadow:0 8px 24px rgba(0,0,0,0.06)}.mx-tools-panel{display:flex;align-items:center;flex-wrap:wrap;gap:18px}.mx-tb-group{display:inline-flex;align-items:center;gap:6px}.mx-tb-label{font-size:0.72rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;color:var(--muted2);margin-right:2px}[data-theme="light"] .mx-tb-label{color:#334155}.mx-tb-btn{font-family:system-ui,-apple-system,sans-serif;font-size:0.80rem;font-weight:600;border:1px solid var(--bsoft);background:var(--surface2);color:var(--muted);border-radius:6px;padding:4px 10px;cursor:pointer;transition:all 0.2s ease;line-height:1.3}.mx-tb-btn:hover{border-color:var(--green);color:var(--text);background:var(--surface)}.mx-tb-btn.active{background:var(--green);border-color:var(--green);color:#02070B;font-weight:700;box-shadow:0 0 10px rgba(0,255,135,0.3)}[data-theme="light"] .mx-tb-btn{background:#F1F5F9;border-color:#CBD5E1;color:#0F172A}[data-theme="light"] .mx-tb-btn:hover{border-color:#059669;color:#065F46;background:#ECFDF5}[data-theme="light"] .mx-tb-btn.active{background:#065F46;border-color:#065F46;color:#FFFFFF;box-shadow:0 0 10px rgba(6,95,70,0.25)}.mx-reading-time{display:inline-flex;align-items:center;gap:6px;font-size:0.82rem;color:var(--muted);white-space:nowrap}.mx-reading-time svg{color:var(--green)}[data-theme="light"] .mx-reading-time{color:#334155}[data-theme="light"] .mx-reading-time svg{color:#059669}.mx-mobile-toggle{display:none}[data-theme="light"] .mx-mobile-toggle{background:#F1F5F9;border-color:#CBD5E1;color:#0F172A}[data-theme="light"] .mx-mobile-toggle.active{background:#ECFDF5;border-color:#059669;color:#065F46}.mx-reader-container{display:flex;align-items:flex-start;gap:36px;margin-top:20px}.mx-toc{width:250px;flex-shrink:0;position:sticky;top:130px;align-self:flex-start;background:var(--surface2);border:1px solid var(--bsoft);border-radius:var(--rl);padding:20px 18px;box-shadow:0 4px 20px rgba(0,0,0,0.05);max-height:calc(100vh - 160px);overflow-y:auto}[data-theme="light"] .mx-toc{background:#FFFFFF;border-color:#CBD5E1;box-shadow:0 4px 20px rgba(0,0,0,0.05)}.mx-toc-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--bsoft)}[data-theme="light"] .mx-toc-header{border-bottom-color:#E2E8F0}.mx-toc-title{font-size:0.78rem;font-weight:800;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted2);margin:0}[data-theme="light"] .mx-toc-title{color:#334155}.mx-toc-close-btn{display:none;background:none;border:none;font-size:1.4rem;line-height:1;color:var(--muted);cursor:pointer}.mx-toc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.mx-toc-list li{margin:0}.mx-toc-list a{display:block;padding:6px 10px;font-size:0.85rem;color:var(--muted);text-decoration:none;border-left:2px solid transparent;border-radius:0 6px 6px 0;transition:all 0.2s ease;line-height:1.4}.mx-toc-list a:hover{color:var(--text);background:rgba(0,255,135,0.06)}.mx-toc-list a.current{color:var(--green);border-left-color:var(--green);background:rgba(0,255,135,0.1);font-weight:700}[data-theme="light"] .mx-toc-list a{color:#334155}[data-theme="light"] .mx-toc-list a:hover{color:#0F172A;background:#F1F5F9}[data-theme="light"] .mx-toc-list a.current{color:#065F46;border-left-color:#059669;background:#ECFDF5;font-weight:700}.mx-toc-tags-box{margin-top:20px;padding-top:16px;border-top:1px solid var(--bsoft)}[data-theme="light"] .mx-toc-tags-box{border-top-color:#E2E8F0}.mx-toc-tags-title{font-size:0.74rem;font-weight:800;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted2);margin:0 0 10px 0}[data-theme="light"] .mx-toc-tags-title{color:#475569}.mx-toc-tags-row{display:flex;flex-wrap:wrap;gap:6px}.mx-toc-tags-row .guide-tag{font-size:0.75rem;padding:3px 9px;border-radius:6px;background:rgba(0,255,135,0.06);border:1px solid rgba(0,255,135,0.18);color:var(--muted);transition:all 0.2s ease;line-height:1.3}.mx-toc-tags-row .guide-tag:hover{color:var(--green);border-color:var(--green)}[data-theme="light"] .mx-toc-tags-row .guide-tag{background:#F1F5F9;border-color:#CBD5E1;color:#334155}[data-theme="light"] .mx-toc-tags-row .guide-tag:hover{background:#ECFDF5;border-color:#059669;color:#065F46}.mx-toc-overlay{display:none}.mx-reader-main{flex:1;min-width:0;max-width:820px}.mx-reader-layout{--mx-font-sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Ubuntu,sans-serif;--mx-font-serif:Georgia,Cambria,"Times New Roman",Times,serif;--mx-font-mono:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;--mx-reader-font:var(--mx-font-sans);--mx-reader-size:1.05rem;--mx-reader-leading:1.75;--mx-reader-spacing:0;--mx-reader-para-margin:18px}.guide-content{color:var(--text);font-family:var(--mx-reader-font);font-size:var(--mx-reader-size);line-height:var(--mx-reader-leading);letter-spacing:var(--mx-reader-spacing);transition:font-size 0.2s ease,line-height 0.2s ease}.guide-content h2,.guide-content h3,.guide-faq-section{scroll-margin-top:130px}.guide-content h2{font-size:1.5rem;font-weight:700;margin:44px 0 16px 0;padding-bottom:10px;border-bottom:1px solid var(--bsoft);color:var(--text);letter-spacing:-0.3px}.guide-content h3{font-size:1.22rem;font-weight:600;margin:28px 0 12px 0;color:var(--text)}.guide-content p{margin-bottom:var(--mx-reader-para-margin)}.guide-content ul,.guide-content ol{margin:0 0 22px 24px;padding-left:6px}.guide-content li{margin-bottom:8px}.guide-content a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px;font-weight:500;transition:color 0.2s ease,filter 0.2s ease}.guide-content a:hover{filter:brightness(1.2)}[data-theme="light"] .guide-content a{color:#0055A4;text-decoration:underline;font-weight:600}[data-theme="light"] .guide-content a:hover{color:#003366}@media (max-width:880px){.mx-reader-container{display:block}.mx-mobile-toggle{display:inline-flex;align-items:center;gap:6px;font-family:system-ui,-apple-system,sans-serif;font-size:0.82rem;font-weight:600;border:1px solid var(--bsoft);background:var(--surface2);color:var(--text);border-radius:6px;padding:6px 12px;cursor:pointer}.mx-mobile-toggle.active{border-color:var(--green);background:rgba(0,255,135,0.15);color:var(--green)}.mx-tools-panel{display:none;width:100%;order:4;padding-top:14px;margin-top:6px;border-top:1px solid var(--bsoft);gap:14px}.mx-tools-panel.open{display:flex}.mx-reading-time{margin-left:auto}.mx-toc{display:none;position:fixed;top:0;left:0;bottom:0;width:82%;max-width:320px;background:var(--surface);z-index:1300;padding:24px 20px 40px 20px;box-shadow:4px 0 30px rgba(0,0,0,0.35);border-radius:0;border-right:1px solid var(--bsoft);border-top:none;border-bottom:none;border-left:none}[data-theme="light"] .mx-toc{background:#FFFFFF}.mx-toc.open{display:block;animation:mxSlideIn 0.25s ease-out}.mx-toc-close-btn{display:block}.mx-toc-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.6);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:1250}.mx-toc-overlay.open{display:block}}@keyframes mxSlideIn{from{transform:translateX(-100%)}to{transform:translateX(0)}}.guide-code-box{background:#02070B;border:1px solid rgba(0,255,135,0.16);border-radius:10px;padding:18px 20px;margin:24px 0;overflow-x:auto;font-family:var(--f-m);font-size:0.88rem;line-height:1.55;color:#c9d1d9}[data-theme="light"] .guide-code-box{background:#0B1622;color:#E2E8F0}.guide-code-box pre{margin:0;font-family:inherit}.guide-callout{border-left:4px solid var(--cyan);background:rgba(0,212,255,0.05);padding:18px 22px;border-radius:0 10px 10px 0;margin:26px 0;font-size:0.98rem;line-height:1.65}.guide-callout a,.guide-callout-link{color:var(--cyan);text-decoration:underline;text-underline-offset:3px;font-weight:600;transition:color 0.2s ease,filter 0.2s ease}.guide-callout a:hover,.guide-callout-link:hover{filter:brightness(1.2)}.guide-callout-warning{border-left-color:var(--warn);background:rgba(255,170,0,0.06)}[data-theme="light"] .guide-callout a,[data-theme="light"] .guide-callout-link{color:#0055A4;text-decoration:underline;font-weight:600}[data-theme="light"] .guide-callout-warning a,[data-theme="light"] .guide-callout-warning .guide-callout-link{color:#004080;text-decoration:underline;font-weight:700}.guide-faq-section{margin-top:50px;padding-top:30px;border-top:2px solid var(--bsoft)}.guide-faq-item{background:var(--surface2);border:1px solid var(--bsoft);border-radius:10px;padding:20px 24px;margin-bottom:16px}.guide-faq-q{font-weight:700;font-size:1.08rem;color:var(--text);margin-bottom:10px}.guide-faq-a{color:var(--muted);font-size:0.96rem;line-height:1.7}.guide-hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;margin:36px 0}.guide-hub-card{background:var(--surface2);border:1px solid var(--bsoft);border-radius:var(--rl);padding:26px;display:flex;flex-direction:column;transition:all 0.25s ease;text-decoration:none}.guide-hub-card:hover{border-color:var(--green);transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,255,135,0.08)}.guide-hub-card h2{font-size:1.25rem;font-weight:700;color:var(--text);margin:12px 0 8px 0;line-height:1.35}.guide-hub-card p{font-size:0.92rem;color:var(--muted);line-height:1.6;flex:1;margin-bottom:16px}.guide-hub-card-footer{display:flex;align-items:center;justify-content:space-between;font-size:0.82rem;color:var(--muted2);padding-top:14px;border-top:1px solid var(--bsoft)}[data-theme="light"] .guide-hub-card{background:#FFFFFF;border-color:#E2E8F0;box-shadow:0 2px 10px rgba(15,23,42,0.04)}[data-theme="light"] .guide-hub-card:hover{border-color:#0055A4;box-shadow:0 8px 25px rgba(0,85,164,0.12)}[data-theme="light"] .guide-hub-card h2{color:#0F172A}[data-theme="light"] .guide-hub-card p{color:#475569}[data-theme="light"] .guide-hub-card-footer{border-top-color:#E2E8F0;color:#64748B}[data-theme="light"] .guide-faq-section{border-top-color:#E2E8F0}[data-theme="light"] .guide-faq-item{background:#F8FAFC;border-color:#E2E8F0}[data-theme="light"] .guide-faq-q{color:#0F172A}[data-theme="light"] .guide-faq-a{color:#334155}.guide-author-card{margin-top:48px;padding:24px;border-radius:12px;background:var(--surface2);border:1px solid var(--border);display:flex;gap:20px;align-items:flex-start}.guide-author-avatar{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--cyan));display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.25rem;color:#030F09;flex-shrink:0;box-shadow:0 4px 14px rgba(0,255,135,0.25)}.guide-author-body{flex:1}.guide-author-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:6px}.guide-author-name{margin:0;font-size:1.12rem;font-weight:700;color:var(--text)}.guide-author-role{margin:0;font-size:0.82rem;font-weight:600;color:var(--green)}.guide-author-cta{font-size:0.8rem;padding:6px 14px;text-decoration:none}.guide-author-bio{margin:8px 0 0 0;font-size:0.88rem;line-height:1.6;color:var(--muted)}[data-theme="light"] .guide-author-card{background:#F8FAFC;border-color:#E2E8F0;box-shadow:0 2px 10px rgba(15,23,42,0.04)}[data-theme="light"] .guide-author-avatar{background:linear-gradient(135deg,#0055A4,#0284C7);color:#FFFFFF;box-shadow:0 4px 14px rgba(0,85,164,0.25)}[data-theme="light"] .guide-author-name{color:#0F172A}[data-theme="light"] .guide-author-role{color:#0055A4}[data-theme="light"] .guide-author-bio{color:#334155}[data-theme="light"] .guide-author-cta{background:linear-gradient(135deg,#0055A4,#0284C7);color:#FFFFFF;box-shadow:0 3px 12px rgba(0,85,164,0.2)}[data-theme="light"] .guide-author-cta:hover{background:#004488;color:#FFFFFF}@media (max-width:600px){.guide-author-card{flex-direction:column;align-items:center;text-align:center;gap:16px}.guide-author-header{flex-direction:column;align-items:center;gap:10px}}