@media (min-width:768px){.guide-shell .container{padding:0 48px}}@media (max-width:767px){.guide-shell .nav-inner{padding-left:0}}.guide-shell .brand{letter-spacing:.15em;color:#fff;font-family:Noto Serif SC,serif;font-size:18px;font-weight:400}@media (min-width:1024px){.guide-shell .nav-links{display:flex}}.guide-shell .nav-links a{text-transform:uppercase;letter-spacing:.15em;color:#fffc;font-size:11px;font-weight:500;text-decoration:none;transition:color .3s}.guide-shell .nav-tag{text-transform:uppercase;letter-spacing:.2em;color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff1a;border:1px solid #fff6;border-radius:9999px;align-items:center;padding:6px 16px;font-size:10px;font-weight:500;display:inline-flex}.guide-shell .nav.scrolled .nav-tag{border-color:var(--text);color:var(--text);-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0}@media (max-width:767px){.guide-shell .nav-links,.guide-shell .nav-tag{display:none}.guide-shell .toc-btn{top:14px;left:14px}}.guide-shell .hero{background:linear-gradient(135deg,#a8b5c1 0%,#8fa0b0 50%,#6b7f8f 100%);align-items:center;min-height:100vh;padding:120px 0 80px;display:flex;position:relative;overflow:hidden}.guide-shell .hero:before{content:"";background:radial-gradient(circle,#ffffff1a 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-10%;right:-10%}.guide-shell .hero-grid{grid-template-columns:1fr;align-items:center;gap:60px;display:grid}@media (min-width:1024px){.guide-shell .hero-grid{grid-template-columns:1.2fr 1fr;gap:80px}}@media (min-width:1024px){.guide-shell .hero-visual{display:block}}.guide-shell .float-card{background:#fff;border-radius:24px;padding:22px;transition:transform 1s;position:absolute;box-shadow:0 40px 80px -20px #00000026}.guide-shell .float-card:hover{transform:rotate(0)!important}.guide-shell .fc-1{z-index:3;width:250px;top:10px;right:0;transform:rotate(4deg)}.guide-shell .fc-2{z-index:2;width:270px;top:150px;left:0;transform:rotate(-6deg)}.guide-shell .fc-3{z-index:1;width:230px;bottom:10px;right:30px;transform:rotate(3deg)}.guide-shell .fc-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.guide-shell .fc-label{text-transform:uppercase;letter-spacing:.15em;color:var(--accent);background:var(--tag-bg);border-radius:9999px;padding:4px 10px;font-size:9px;font-weight:600}.guide-shell .fc-num{color:var(--text);font-family:Noto Serif SC,serif;font-size:30px;font-weight:700;line-height:1}.guide-shell .fc-unit{color:var(--text-muted);font-family:Inter,sans-serif;font-size:12px;font-weight:400}.guide-shell .fc-bar{background:var(--subtle);border-radius:9999px;height:5px;margin-top:10px;overflow:hidden}.guide-shell .fc-bar-fill{background:linear-gradient(90deg, var(--accent), var(--accent-secondary));border-radius:9999px;height:100%}.guide-shell .fc-list{margin-top:12px;list-style:none}.guide-shell .fc-list li{border-bottom:1px solid var(--border);color:#334155;justify-content:space-between;align-items:center;padding:6px 0;font-size:12px;display:flex}.guide-shell .fc-list li:last-child{border-bottom:none}@media (min-width:768px){.guide-shell .section{padding:110px 0}}@media (min-width:768px){.guide-shell .section-head{margin-bottom:64px}}@media (min-width:768px){.guide-shell .kpi-grid{grid-template-columns:repeat(5,1fr);gap:16px}}.guide-shell .benefits-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:768px){.guide-shell .benefits-grid{grid-template-columns:repeat(2,1fr);gap:20px}}.guide-shell .benefit-item{border:1px solid var(--border);background:#fff;border-radius:20px;gap:20px;padding:28px;transition:all .4s;display:flex}.guide-shell .benefit-item:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 16px 32px -12px #2563eb1f}.guide-shell .benefit-num{color:#2563eb33;flex-shrink:0;width:40px;font-family:Noto Serif SC,serif;font-size:32px;font-weight:300;line-height:1}.guide-shell .benefit-item:hover .benefit-num{color:var(--accent)}.guide-shell .benefit-content h4{color:var(--text);margin-bottom:6px;font-size:16px;font-weight:600}.guide-shell .benefit-content p{color:var(--text-muted);font-size:13px;line-height:1.6}.guide-shell .facts-grid{grid-template-columns:1fr;gap:20px;display:grid}@media (min-width:768px){.guide-shell .facts-grid{grid-template-columns:repeat(3,1fr);gap:24px}}.guide-shell .fact-card{background:#ffffff0d;border:1px solid #ffffff14;border-radius:24px;padding:36px 30px;transition:all .4s}.guide-shell .fact-card:hover{background:#ffffff12;border-color:#ffffff29;transform:translateY(-3px)}.guide-shell .fact-num{color:#ffffff1a;margin-bottom:20px;font-family:Noto Serif SC,serif;font-size:48px;font-weight:300;line-height:1}.guide-shell .fact-title{color:#fff;margin-bottom:12px;font-family:Noto Serif SC,serif;font-size:20px;font-weight:600}.guide-shell .fact-body{color:#fff9;font-size:13px;font-weight:300;line-height:1.8}.guide-shell .fact-body strong{color:var(--accent-secondary);font-weight:600}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.guide-shell .job-detail-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:768px){.guide-shell .job-detail-grid{grid-template-columns:repeat(2,1fr);gap:20px}}.guide-shell .job-detail-card{border:1px solid var(--border);background:#fff;border-radius:22px;padding:28px;transition:all .4s}.guide-shell .job-detail-card:hover{transform:translateY(-2px);box-shadow:0 20px 40px -12px #00000014}.guide-shell .job-detail-card.featured{border-color:var(--accent);background:linear-gradient(#eff6ff 0%,#fff 30%)}.guide-shell .jd-header{justify-content:space-between;align-items:flex-start;margin-bottom:14px;display:flex}.guide-shell .jd-title{color:var(--text);font-family:Noto Serif SC,serif;font-size:18px;font-weight:600}.guide-shell .jd-badge{text-transform:uppercase;letter-spacing:.1em;white-space:nowrap;border-radius:9999px;padding:4px 10px;font-size:10px;font-weight:700}.guide-shell .badge-top{background:var(--accent-secondary);color:var(--header)}.guide-shell .badge-rec{background:var(--tag-bg);color:var(--accent)}.guide-shell .badge-caution{color:#92400e;background:#fef3c7}.guide-shell .badge-avoid{color:#991b1b;background:#fee2e2}.guide-shell .jd-position{color:var(--text-muted);border-bottom:1px solid var(--border);margin-bottom:16px;padding-bottom:16px;font-size:12px}.guide-shell .jd-meta{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px;display:grid}.guide-shell .jd-meta-item{color:var(--text-muted);font-size:11px}.guide-shell .jd-meta-item strong{color:var(--text);margin-top:2px;font-size:15px;font-weight:600;display:block}.guide-shell .jd-pros{color:#334155;margin:12px 0;font-size:12px;line-height:1.7}.guide-shell .jd-pros-title{text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:6px;font-size:11px;font-weight:700}.guide-shell .jd-warning{color:#92400e;background:#fffbeb;border-radius:10px;margin-top:12px;padding:10px 12px;font-size:11px;line-height:1.6}.guide-shell .jd-danger{color:#991b1b;background:#fef2f2;border-radius:10px;margin-top:12px;padding:10px 12px;font-size:11px;line-height:1.6}.guide-shell .compare-wrap{border:1px solid var(--border);background:#fff;border-radius:22px;margin:32px 0;overflow:hidden}.guide-shell .compare-wrap table{border-collapse:collapse;width:100%;font-size:13px}.guide-shell .compare-wrap th{background:var(--subtle);text-align:left;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);white-space:nowrap;padding:14px 18px;font-size:11px;font-weight:600}.guide-shell .compare-wrap td{border-bottom:1px solid var(--border);color:#334155;padding:12px 18px}.guide-shell .compare-wrap tr:last-child td{border-bottom:none}.guide-shell .compare-wrap td:first-child{color:var(--text);background:var(--bg);width:28%;font-weight:500}.guide-shell .pitfall-grid{grid-template-columns:1fr;gap:12px;margin-top:24px;display:grid}@media (min-width:768px){.guide-shell .pitfall-grid{grid-template-columns:repeat(2,1fr);gap:14px}}.guide-shell .pitfall-item{color:#991b1b;background:#fef2f2;border-radius:12px;align-items:flex-start;gap:12px;padding:14px 16px;font-size:12px;line-height:1.6;display:flex}.guide-shell .pitfall-item:before{content:"✕";color:#dc2626;flex-shrink:0;margin-top:1px;font-weight:700}.guide-shell .pitfall-item strong{color:#7f1d1d;font-weight:600}.guide-shell .assess-card{background:#ffffff0a;border:1px solid #ffffff14;border-radius:24px;margin-bottom:24px;padding:36px 32px;transition:all .4s}.guide-shell .assess-card:hover{background:#ffffff0f;border-color:#ffffff24}.guide-shell .assess-header{border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;margin-bottom:28px;padding-bottom:20px;display:flex}.guide-shell .assess-title{color:#fff;font-family:Noto Serif SC,serif;font-size:22px;font-weight:600}.guide-shell .assess-badge{text-transform:uppercase;letter-spacing:.15em;border-radius:9999px;padding:5px 14px;font-size:10px;font-weight:700}.guide-shell .assess-badge.top{background:var(--accent-secondary);color:var(--header)}.guide-shell .assess-badge.stable{color:#93c5fd;background:#2563eb4d}.guide-shell .assess-badge.hot{color:var(--accent-secondary);background:#a3e63526}.guide-shell .assess-badge.caution{color:#fcd34d;background:#fbbf2433}.guide-shell .assess-grid{grid-template-columns:1fr;gap:14px;display:grid}@media (min-width:768px){.guide-shell .assess-grid{grid-template-columns:repeat(2,1fr);gap:16px 32px}}.guide-shell .assess-row{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:10px 0;font-size:13px;display:flex}.guide-shell .assess-row:last-child{border-bottom:none}.guide-shell .assess-label{color:#fff9;align-items:center;gap:8px;display:flex}.guide-shell .assess-value{color:#fff;text-align:right;font-weight:500}.guide-shell .match-pill{border-radius:9999px;align-items:center;gap:6px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.guide-shell .match-green{color:#4ade80;background:#22c55e26}.guide-shell .match-yellow{color:#fcd34d;background:#fbbf2426}.guide-shell .match-red{color:#fca5a5;background:#ef444426}.guide-shell .match-green:before,.guide-shell .match-yellow:before,.guide-shell .match-red:before{content:"●";font-size:8px}.guide-shell .assess-detail{color:#fff9;border-top:1px solid #ffffff14;margin-top:24px;padding-top:24px;font-size:13px;line-height:1.8}.guide-shell .assess-detail strong{color:#fff;font-weight:600}.guide-shell .assess-detail ul{margin:8px 0;list-style:none}.guide-shell .assess-detail ul li{padding:4px 0 4px 16px;position:relative}.guide-shell .assess-detail ul li:before{content:"—";color:var(--accent-secondary);position:absolute;left:0}.guide-shell .assess-extra{background:#ffffff0a;border:1px solid #ffffff14;border-radius:12px;margin-top:16px;padding:16px 20px}.guide-shell .assess-extra-title{color:var(--accent-secondary);letter-spacing:.05em;margin-bottom:8px;font-size:12px;font-weight:700}.guide-shell .assess-extra-body{color:#ffffff8c;font-size:12px;line-height:1.7}.guide-shell .roadmap-grid{grid-template-columns:1fr;gap:16px;display:grid;position:relative}@media (min-width:768px){.guide-shell .roadmap-grid{grid-template-columns:repeat(3,1fr);gap:20px}}.guide-shell .phase-card{border:1px solid var(--border);background:#fff;border-radius:22px;padding:30px 26px;transition:all .4s;position:relative}.guide-shell .phase-card:hover{transform:translateY(-3px);box-shadow:0 20px 40px -12px #00000014}.guide-shell .phase-month{text-transform:uppercase;letter-spacing:.2em;color:var(--accent);align-items:center;gap:8px;margin-bottom:14px;font-size:10px;font-weight:700;display:flex}.guide-shell .phase-month:before{content:"";background:var(--accent);border-radius:50%;width:6px;height:6px}.guide-shell .phase-title{color:var(--text);margin-bottom:14px;font-family:Noto Serif SC,serif;font-size:19px;font-weight:600}.guide-shell .phase-list{list-style:none}.guide-shell .phase-list li{color:#475569;border-bottom:1px solid var(--border);align-items:flex-start;gap:10px;padding:8px 0;font-size:13px;line-height:1.6;display:flex}.guide-shell .phase-list li:last-child{border-bottom:none}.guide-shell .phase-list li:before{content:"✓";color:var(--accent);flex-shrink:0;margin-top:2px;font-size:11px;font-weight:700}.guide-shell .phase-goal{border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;padding-top:16px;display:flex}.guide-shell .goal-label{text-transform:uppercase;letter-spacing:.1em;color:var(--accent-secondary);background:#a3e63526;border-radius:9999px;padding:3px 10px;font-size:10px;font-weight:700}.guide-shell .goal-text{color:var(--text-muted);font-size:12px;font-weight:500}.guide-shell .policy-grid{grid-template-columns:1fr;gap:14px;display:grid}@media (min-width:768px){.guide-shell .policy-grid{grid-template-columns:repeat(2,1fr);gap:16px}}.guide-shell .policy-item{border:1px solid var(--border);background:#fff;border-radius:18px;gap:16px;padding:22px;transition:all .3s;display:flex}.guide-shell .policy-item:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 12px 24px -12px #2563eb26}.guide-shell .policy-icon{background:var(--tag-bg);width:40px;height:40px;color:var(--accent);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;display:flex}.guide-shell .policy-content h5{color:var(--text);margin-bottom:4px;font-size:14px;font-weight:600}.guide-shell .policy-content p{color:var(--text-muted);margin-bottom:8px;font-size:12px;line-height:1.6}.guide-shell .policy-time{text-transform:uppercase;letter-spacing:.1em;color:var(--accent);background:var(--tag-bg);border-radius:9999px;padding:3px 10px;font-size:10px;font-weight:600;display:inline-block}.guide-shell .city-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:768px){.guide-shell .city-grid{grid-template-columns:repeat(3,1fr);gap:20px}}.guide-shell .city-card{background:#ffffff0a;border:1px solid #ffffff14;border-radius:22px;padding:28px 24px;transition:all .4s}.guide-shell .city-card:hover{background:#ffffff0f;border-color:#ffffff29;transform:translateY(-3px)}.guide-shell .city-name{color:#fff;margin-bottom:4px;font-family:Noto Serif SC,serif;font-size:24px;font-weight:600}.guide-shell .city-tier{text-transform:uppercase;letter-spacing:.15em;color:#ffffff73;margin-bottom:20px;font-size:11px}.guide-shell .city-data{border-bottom:1px solid #ffffff14;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px;padding-bottom:18px;display:grid}.guide-shell .city-data-item-num{color:var(--accent-secondary);font-family:Noto Serif SC,serif;font-size:22px;font-weight:700}.guide-shell .city-data-item-num .unit{color:#ffffff73;font-family:Inter,sans-serif;font-size:11px;font-weight:400}.guide-shell .city-data-item-label{color:#ffffff73;margin-top:2px;font-size:10px}.guide-shell .city-industries{flex-wrap:wrap;gap:6px;display:flex}.guide-shell .city-industry{color:#ffffffb3;background:#ffffff0d;border:1px solid #ffffff14;border-radius:9999px;padding:4px 10px;font-size:11px}.guide-shell .decision-grid{grid-template-columns:1fr;gap:20px;display:grid}@media (min-width:768px){.guide-shell .decision-grid{grid-template-columns:1fr 1fr;gap:24px}}.guide-shell .decision-card{border:1px solid var(--border);background:#fff;border-radius:24px;padding:32px 28px;transition:all .4s}.guide-shell .decision-card:hover{box-shadow:0 20px 40px -12px #00000014}.guide-shell .decision-tag{text-transform:uppercase;letter-spacing:.2em;color:var(--text-muted);margin-bottom:8px;font-size:10px;font-weight:700}.guide-shell .decision-title{color:var(--text);margin-bottom:20px;font-family:Noto Serif SC,serif;font-size:22px;font-weight:600}.guide-shell .decision-conclusion{color:var(--text);background:linear-gradient(135deg,#eff6ff,#f0fdf4);border-radius:14px;margin-top:20px;padding:16px;font-size:13px;line-height:1.6}.guide-shell .decision-conclusion strong{color:var(--accent);font-weight:600}.guide-shell .checklist{border:1px solid var(--border);background:#fff;border-radius:24px;margin-top:40px;padding:40px 32px}.guide-shell .checklist h3{color:var(--text);margin-bottom:24px;font-family:Noto Serif SC,serif;font-size:22px;font-weight:600}.guide-shell .checklist-grid{grid-template-columns:1fr;gap:10px;display:grid}@media (min-width:768px){.guide-shell .checklist-grid{grid-template-columns:repeat(2,1fr);gap:10px 32px}}.guide-shell .check-item{border-bottom:1px solid var(--border);color:#334155;cursor:pointer;align-items:flex-start;gap:12px;padding:12px 0;font-size:13px;transition:all .2s;display:flex}.guide-shell .check-item:hover{color:var(--text)}.guide-shell .check-box{cursor:pointer;border:2px solid #cbd5e1;border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;margin-top:2px;transition:all .2s;display:flex}.guide-shell .check-box.checked{background:var(--accent-secondary);border-color:var(--accent-secondary);color:var(--header)}.guide-shell .check-box.checked:after{content:"✓";font-size:12px;font-weight:700}.guide-shell .quick-match{background:linear-gradient(135deg, var(--header), #1e293b);border-radius:28px;margin:48px 0;padding:48px 40px}.guide-shell .quick-match h3{color:#fff;margin-bottom:28px;font-family:Noto Serif SC,serif;font-size:24px;font-weight:600}.guide-shell .match-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:768px){.guide-shell .match-grid{grid-template-columns:repeat(2,1fr);gap:16px 24px}}.guide-shell .match-row{color:#fffc;background:#ffffff0d;border:1px solid #ffffff14;border-radius:14px;justify-content:space-between;align-items:center;padding:14px 18px;font-size:13px;display:flex}.guide-shell .match-row strong{color:var(--accent-secondary);font-weight:600}@media (min-width:768px){.guide-shell .appendix-grid{grid-template-columns:repeat(2,1fr);gap:32px}}.guide-shell .appendix-card h4{color:var(--text);align-items:center;gap:10px;margin-bottom:20px;font-family:Noto Serif SC,serif;font-size:18px;font-weight:600;display:flex}.guide-shell .appendix-card h4:before{content:"";background:var(--accent-secondary);border-radius:2px;width:4px;height:20px}.guide-shell .appendix-list{list-style:none}.guide-shell .appendix-list li{border-bottom:1px solid var(--border);color:#334155;gap:12px;padding:10px 0;font-size:13px;line-height:1.6;display:flex}.guide-shell .appendix-list li:last-child{border-bottom:none}.guide-shell .appendix-list li strong{color:var(--text);flex-shrink:0;min-width:100px;font-weight:600}.guide-shell .faq-q{color:var(--text);gap:10px;margin-bottom:8px;font-size:14px;font-weight:600;display:flex}.guide-shell .faq-q:before{content:"Q";color:var(--accent);font-family:Noto Serif SC,serif;font-weight:700}.guide-shell .faq-a{color:var(--text-muted);padding-left:24px;font-size:13px;line-height:1.7}.guide-shell .footer{background:var(--header);color:#fff;padding:64px 0 32px}@media (min-width:768px){.guide-shell .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}}.guide-shell .footer-brand h3{letter-spacing:.15em;margin-bottom:14px;font-family:Noto Serif SC,serif;font-size:22px}.guide-shell .footer-brand p{color:#ffffff80;max-width:340px;font-size:13px;font-weight:300;line-height:1.7}.guide-shell .footer-col h4{text-transform:uppercase;letter-spacing:.2em;color:var(--accent-secondary);margin-bottom:16px;font-size:11px;font-weight:700}.guide-shell .footer-col ul{list-style:none}.guide-shell .footer-col li{color:#ffffff8c;padding:5px 0;font-size:12px}.guide-shell .footer-bottom{text-transform:uppercase;letter-spacing:.15em;color:#ffffff4d;border-top:1px solid #ffffff14;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:28px;font-size:10px;display:flex}.guide-shell .back-top{background:var(--header);color:#fff;cursor:pointer;opacity:0;z-index:99;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:16px;transition:all .4s;display:flex;position:fixed;bottom:32px;right:32px;transform:translateY(20px);box-shadow:0 12px 32px -8px #0000004d}.guide-shell .back-top.show{opacity:1;animation:2s infinite bounce;transform:translateY(0)}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.guide-shell .reveal{opacity:0;transition:all .7s;transform:translateY(20px)}.guide-shell .reveal.visible{opacity:1;transform:translateY(0)}.guide-shell .sub-section{border-top:1px solid var(--border);margin-top:56px;padding-top:48px}.guide-shell .section-dark .sub-section{border-top-color:#ffffff14}.guide-shell .sub-desc{color:var(--text-muted);max-width:600px;margin-bottom:28px;font-size:14px}.guide-shell .highlight-quote{background:linear-gradient(135deg, var(--tag-bg), #f0fdf4);border-left:3px solid var(--accent-secondary);color:var(--text);border-radius:0 16px 16px 0;margin:24px 0;padding:20px 24px;font-size:14px;font-weight:500;line-height:1.7}.guide-shell .section-dark .highlight-quote{border-left-color:var(--accent-secondary);color:#ffffffd9;background:#a3e6351a}.guide-shell .path-selector{scrollbar-width:thin;flex-wrap:nowrap;gap:8px;margin-bottom:36px;padding-bottom:8px;display:flex;overflow-x:auto}.guide-shell .path-selector::-webkit-scrollbar{height:4px}.guide-shell .path-selector::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}@media (max-width:640px){.guide-shell .hero{min-height:auto;padding:100px 0 60px}.guide-shell .hero-stats{grid-template-columns:repeat(2,1fr)}.guide-shell .kpi-grid{gap:10px}.guide-shell .kpi-card{padding:18px 16px}.guide-shell .kpi-num{font-size:26px}.guide-shell .compare-wrap th,.guide-shell .compare-wrap td{padding:10px 12px;font-size:12px}}@media (min-width:768px){.guide-shell .container{padding:0 48px}}@media (max-width:767px){.guide-shell .nav-inner{padding-left:0}}@media (min-width:1024px){.guide-shell .nav-links{display:flex}}@media (min-width:1024px){.guide-shell .hero-grid{grid-template-columns:1.2fr 1fr;gap:80px}}.guide-shell .hero-visual{height:480px;display:none;position:relative}@media (min-width:1024px){.guide-shell .hero-visual{display:block}}.guide-shell .unit-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);cursor:default;background:#fffffff2;border-radius:20px;min-width:180px;padding:20px 22px;transition:transform .5s cubic-bezier(.4,0,.2,1);position:absolute;box-shadow:0 30px 60px -15px #0003}.guide-shell .uc-1{z-index:6;top:0;right:10px;transform:rotate(3deg)}.guide-shell .uc-2{z-index:5;top:90px;left:0;transform:rotate(-4deg)}.guide-shell .uc-3{z-index:4;top:180px;right:40px;transform:rotate(5deg)}.guide-shell .uc-4{z-index:3;top:270px;left:30px;transform:rotate(-3deg)}.guide-shell .uc-5{z-index:2;top:360px;right:80px;transform:rotate(2deg)}.guide-shell .uc-6{z-index:1;top:440px;left:10px;transform:rotate(-5deg)}.guide-shell .uc-meta{color:var(--text-muted);gap:12px;font-size:11px;display:flex}@media (min-width:768px){.guide-shell .section{padding:110px 0}}@media (min-width:768px){.guide-shell .section-head{margin-bottom:64px}}@media (min-width:768px){.guide-shell .kpi-grid{grid-template-columns:repeat(4,1fr);gap:16px}}.guide-shell .tab-row{flex-wrap:wrap;gap:8px;margin-bottom:36px;display:flex}.guide-shell .tab-btn{cursor:pointer;color:var(--text-muted);border:1px solid var(--border);white-space:nowrap;background:#fff;border-radius:9999px;padding:10px 20px;font-family:inherit;font-size:13px;font-weight:500;transition:all .3s}.guide-shell .tab-btn.active{background:var(--header);color:#fff;border-color:var(--header);box-shadow:0 6px 16px -6px #0f172a4d}.guide-shell .tab-panel{display:none}.guide-shell .tab-panel.active{animation:.4s fadeIn;display:block}.guide-shell .unit-card-detail{border:1px solid var(--border);background:#fff;border-radius:24px;margin-bottom:24px;transition:all .4s;overflow:hidden}.guide-shell .unit-card-detail:hover{transform:translateY(-2px);box-shadow:0 20px 40px -12px #00000014}.guide-shell .ucd-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:28px 28px 20px;display:flex;position:relative}.guide-shell .ucd-header.private{background:linear-gradient(135deg,#fef3c7,#fff)}.guide-shell .ucd-header.foreign{background:linear-gradient(135deg,#dbeafe,#fff)}.guide-shell .ucd-header.soe{background:linear-gradient(135deg,#d1fae5,#fff)}.guide-shell .ucd-header.central{background:linear-gradient(135deg,#e9d5ff,#fff)}.guide-shell .ucd-header.public{background:linear-gradient(135deg,#ffedd5,#fff)}.guide-shell .ucd-header.civil{background:linear-gradient(135deg,#fce7f3,#fff)}.guide-shell .ucd-title{color:var(--text);font-family:Noto Serif SC,serif;font-size:22px;font-weight:700}.guide-shell .ucd-subtitle{color:var(--text-muted);margin-top:4px;font-size:12px}.guide-shell .ucd-badge{border-radius:9999px;padding:6px 14px;font-size:11px;font-weight:600}.guide-shell .badge-stab-1{color:#991b1b;background:#fee2e2}.guide-shell .badge-stab-2{color:#92400e;background:#fef3c7}.guide-shell .badge-stab-3{color:#065f46;background:#d1fae5}.guide-shell .badge-stab-4{color:#065f46;background:#a7f3d0}.guide-shell .badge-stab-5{color:#064e3b;background:#6ee7b7}.guide-shell .ucd-body{padding:24px 28px}.guide-shell .ucd-grid{grid-template-columns:repeat(2,1fr);gap:16px 24px;margin-bottom:20px;display:grid}@media (max-width:640px){.guide-shell .ucd-grid{grid-template-columns:1fr}}.guide-shell .ucd-item-label{text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:4px;font-size:11px;font-weight:600}.guide-shell .ucd-item-value{color:var(--text);font-size:14px;font-weight:600}.guide-shell .ucd-section-title{color:var(--text);border-top:1px solid var(--border);margin:16px 0 10px;padding-top:16px;font-size:13px;font-weight:700}.guide-shell .ucd-section-title:first-child{border-top:none;margin-top:0;padding-top:0}.guide-shell .ucd-list{color:var(--text-muted);font-size:13px;line-height:1.9;list-style:none}.guide-shell .ucd-list li{padding-left:16px;position:relative}.guide-shell .ucd-list li:before{content:"·";color:var(--accent);font-weight:700;position:absolute;left:0}.guide-shell .ucd-list.pros li:before{color:#22c55e}.guide-shell .ucd-list.cons li:before{color:#ef4444}.guide-shell .rank-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:768px){.guide-shell .rank-grid{grid-template-columns:repeat(2,1fr)}}.guide-shell .rank-item{border:1px solid var(--border);background:#fff;border-radius:16px;padding:20px 22px;transition:all .3s}.guide-shell .rank-item:hover{transform:translateY(-2px);box-shadow:0 12px 24px -8px #00000014}.guide-shell .rank-item-name{color:var(--text);margin-bottom:6px;font-size:15px;font-weight:600}.guide-shell .rank-item-desc{color:var(--text-muted);font-size:12px;line-height:1.6}.guide-shell .rank-item-tag{border-radius:9999px;margin-bottom:8px;padding:3px 10px;font-size:10px;font-weight:600;display:inline-block}.guide-shell .tag-red{color:#166534;background:#dcfce7}.guide-shell .tag-yellow{color:#92400e;background:#fef3c7}.guide-shell .tag-black{color:#991b1b;background:#fee2e2}.guide-shell .pitfall-grid{grid-template-columns:1fr;gap:12px;display:grid}@media (min-width:768px){.guide-shell .pitfall-grid{grid-template-columns:repeat(2,1fr)}}.guide-shell .pitfall-item{color:#9f1239;background:#fff1f2;border:1px solid #fecdd3;border-radius:12px;padding:16px 20px;font-size:13px;line-height:1.7}.guide-shell .pitfall-item strong{color:#881337}.guide-shell .profile-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:768px){.guide-shell .profile-grid{grid-template-columns:repeat(2,1fr)}}.guide-shell .profile-card{border:1px solid var(--border);background:#fff;border-radius:20px;padding:28px;transition:all .4s}.guide-shell .profile-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 16px 32px -12px #2563eb26}.guide-shell .profile-name{color:var(--text);margin-bottom:8px;font-family:Noto Serif SC,serif;font-size:18px;font-weight:600}.guide-shell .profile-desc{color:var(--text-muted);margin-bottom:16px;font-size:12px;line-height:1.6}.guide-shell .profile-match{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.guide-shell .match-pill{border-radius:9999px;padding:4px 12px;font-size:11px;font-weight:500}.guide-shell .match-good{color:#166534;background:#dcfce7}.guide-shell .match-bad{color:#991b1b;background:#fee2e2}.guide-shell .match-neutral{background:var(--subtle);color:var(--text-muted)}.guide-shell .def-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:768px){.guide-shell .def-grid{grid-template-columns:1fr 1fr}}@media (min-width:1100px){.guide-shell .def-grid{grid-template-columns:1fr 1fr 1fr}}.guide-shell .def-card{color:var(--text);border-radius:16px;padding:22px;font-size:13px;line-height:1.9}.guide-shell .def-card strong{color:var(--text)}.guide-shell .def-card .def-name{margin-bottom:10px;font-family:Noto Serif SC,serif;font-size:15px;font-weight:700}.guide-shell .def-private{background:linear-gradient(135deg,#fff7ed,#fff);border:1px solid #fed7aa}.guide-shell .def-private .def-name{color:#c2410c}.guide-shell .def-foreign{background:linear-gradient(135deg,#eff6ff,#fff);border:1px solid #bfdbfe}.guide-shell .def-foreign .def-name{color:#1d4ed8}.guide-shell .def-soe{background:linear-gradient(135deg,#f0fdf4,#fff);border:1px solid #bbf7d0}.guide-shell .def-soe .def-name{color:#15803d}.guide-shell .def-central{background:linear-gradient(135deg,#faf5ff,#fff);border:1px solid #e9d5ff}.guide-shell .def-central .def-name{color:#7e22ce}.guide-shell .def-public{background:linear-gradient(135deg,#fffbeb,#fff);border:1px solid #fde68a}.guide-shell .def-public .def-name{color:#b45309}.guide-shell .def-civil{background:linear-gradient(135deg,#fdf2f8,#fff);border:1px solid #fbcfe8}.guide-shell .def-civil .def-name{color:#be185d}@media (min-width:768px){.guide-shell .appendix-grid{grid-template-columns:repeat(2,1fr)}}.guide-shell .faq-item{border-bottom:1px solid var(--border);padding:20px 0}.guide-shell .faq-item:first-child{padding-top:0}.guide-shell .faq-item:last-child{border-bottom:none}.guide-shell .faq-q{color:var(--text);margin-bottom:8px;font-family:Noto Serif SC,serif;font-size:15px;font-weight:600}.guide-shell .faq-a{color:var(--text-muted);font-size:13px;line-height:1.8}@media (max-width:767px){.guide-shell .footer-grid{grid-template-columns:1fr 1fr}}.guide-shell .section-dark .ucd-list{color:#ffffffd9}.guide-shell .section-dark .ucd-list li:before{color:var(--accent-secondary)}.guide-shell .section-dark .ucd-list strong{color:#fff}@media (max-width:640px){.guide-shell .hero{padding:140px 0 80px}.guide-shell .hero-stats{grid-template-columns:repeat(2,1fr)}.guide-shell .kpi-grid{gap:10px}}.guide-shell{--bg:#f8fafc;--surface:#fff;--header:#0f172a;--text:#0f172a;--text-muted:#64748b;--accent:#2563eb;--border:#f1f5f9;--accent-secondary:#a3e635;--hero-bg:#1e3a5f;--subtle:#f1f5f9;--tag-bg:#eff6ff;--dark-surface:#1e293b80;--glass-white:#fff6}.guide-shell *{box-sizing:border-box;margin:0;padding:0}html:has(.guide-shell){scroll-behavior:smooth}.guide-shell{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.7}.guide-shell .serif{font-family:Noto Serif SC,serif}.guide-shell .container{max-width:1280px;margin:0 auto;padding:0 24px}@media (min-width:768px){.guide-shell .container{padding:0 48px}}.guide-shell .toc-btn{z-index:200;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);cursor:pointer;background:#ffffffe6;border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;font-size:18px;transition:all .3s;display:flex;position:fixed;top:20px;left:20px;box-shadow:0 4px 16px -4px #0000001a}.guide-shell .toc-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px -6px #00000026}.guide-shell .toc-panel{border-right:1px solid var(--border);z-index:250;background:#fff;width:300px;height:100vh;padding:48px 24px 40px;transition:left .4s;position:fixed;top:0;left:-320px;overflow-y:auto}.guide-shell .toc-panel.open{left:0}.guide-shell .toc-overlay{z-index:240;opacity:0;pointer-events:none;background:#0006;transition:opacity .3s;position:fixed;inset:0}.guide-shell .toc-overlay.open{opacity:1;pointer-events:auto}.guide-shell .toc-close{background:var(--subtle);cursor:pointer;width:32px;height:32px;color:var(--text-muted);border:none;border-radius:8px;justify-content:center;align-items:center;font-size:16px;display:flex;position:absolute;top:16px;right:16px}.guide-shell .toc-title{border-bottom:1px solid var(--border);margin-bottom:24px;padding-bottom:16px;font-family:Noto Serif SC,serif;font-size:18px;font-weight:600}.guide-shell .toc-list{list-style:none}.guide-shell .toc-list>li{margin-bottom:4px}.guide-shell .toc-list>li>a{color:var(--text);border-radius:8px;padding:10px 12px;font-size:13px;font-weight:500;text-decoration:none;transition:all .2s;display:block}.guide-shell .toc-list>li>a:hover{background:var(--subtle);color:var(--accent)}.guide-shell .toc-sublist{margin:4px 0 8px;padding-left:16px;list-style:none}.guide-shell .toc-sublist li a{color:var(--text-muted);border-radius:6px;padding:6px 12px;font-size:12px;text-decoration:none;transition:all .2s;display:block}.guide-shell .toc-sublist li a:hover{color:var(--accent);background:var(--tag-bg)}.guide-shell .toc-part-label{text-transform:uppercase;letter-spacing:.2em;color:var(--accent-secondary);border-top:1px solid var(--border);margin-top:8px;padding:12px 12px 4px;font-size:10px;font-weight:700}.guide-shell .nav{z-index:100;padding:24px 0;transition:all .5s;position:fixed;top:0;left:0;right:0}.guide-shell .nav.scrolled{-webkit-backdrop-filter:blur(12px);background:#ffffffeb;padding:14px 0;box-shadow:0 1px #0000000a}.guide-shell .nav-inner{justify-content:space-between;align-items:center;padding-left:56px;display:flex}@media (max-width:767px){.guide-shell .nav-inner{padding-left:0}}.guide-shell .brand{letter-spacing:.15em;color:#fff;font-family:Noto Serif SC,serif;font-size:16px;font-weight:400;text-decoration:none}.guide-shell .nav.scrolled .brand{color:var(--text)}.guide-shell .nav-links{gap:28px;display:none}@media (min-width:1024px){.guide-shell .nav-links{display:flex}}.guide-shell .nav-links a{color:#ffffffd9;font-size:13px;font-weight:500;text-decoration:none;transition:color .3s}.guide-shell .nav.scrolled .nav-links a{color:var(--text-muted)}.guide-shell .nav-links a:hover{color:var(--accent-secondary)}.guide-shell .nav.scrolled .nav-links a:hover{color:var(--accent)}.guide-shell .nav-tag{color:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff1f;border:1px solid #fff3;border-radius:9999px;padding:6px 14px;font-size:11px}.guide-shell .nav.scrolled .nav-tag{background:var(--tag-bg);border-color:var(--accent);color:var(--accent)}.guide-shell .part1-link{color:var(--accent-secondary);background:#a3e63526;border:1px solid #a3e6354d;border-radius:9999px;padding:8px 16px;font-size:12px;font-weight:500;text-decoration:none;transition:all .3s}.guide-shell .part1-link:hover{background:var(--accent-secondary);color:var(--header)}.guide-shell .hero{background:linear-gradient(135deg,#0f172a 0%,#1e3a5f 50%,#0f766e 100%);padding:180px 0 120px;position:relative;overflow:hidden}.guide-shell .hero:before{content:"";background:radial-gradient(circle,#a3e6351a 0%,#0000 70%);border-radius:50%;width:500px;height:500px;position:absolute;top:-20%;left:-10%}.guide-shell .hero:after{content:"";background:radial-gradient(circle,#ffffff14 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-10%;right:-10%}.guide-shell .hero-grid{z-index:1;grid-template-columns:1fr;align-items:center;gap:60px;display:grid;position:relative}@media (min-width:1024px){.guide-shell .hero-grid{grid-template-columns:1.2fr 1fr;gap:80px}}.guide-shell .hero-breadcrumb{color:#fff9;align-items:center;gap:12px;margin-bottom:24px;font-size:12px;display:flex}.guide-shell .hero-breadcrumb a{color:var(--accent-secondary);font-weight:500;text-decoration:none}.guide-shell .hero-breadcrumb a:hover{text-decoration:underline}.guide-shell .hero-tags{flex-wrap:wrap;gap:10px;margin-bottom:28px;display:flex}.guide-shell .hero-tag{text-transform:uppercase;letter-spacing:.2em;color:#ffffffe6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff14;border:1px solid #ffffff59;border-radius:9999px;align-items:center;padding:7px 16px;font-size:10px;font-weight:500;display:inline-flex}.guide-shell .hero-tag.lime{background:var(--accent-secondary);color:var(--header);border-color:var(--accent-secondary)}.guide-shell .hero h1{color:#fff;letter-spacing:-.02em;margin-bottom:20px;font-family:Noto Serif SC,serif;font-size:clamp(32px,5.5vw,56px);font-weight:300;line-height:1.2}.guide-shell .hero h1 strong{margin-top:8px;font-weight:700;display:block}.guide-shell .hero-subtitle{color:#ffffffd9;max-width:560px;margin-bottom:32px;font-family:Noto Serif SC,serif;font-size:clamp(15px,2vw,18px);font-weight:300;line-height:1.7}.guide-shell .hero-subtitle strong{color:var(--accent-secondary);font-weight:600}.guide-shell .hero-stats{grid-template-columns:repeat(3,1fr);gap:16px;max-width:500px;margin-bottom:32px;display:grid}.guide-shell .hero-stat-num{color:#fff;margin-bottom:6px;font-family:Noto Serif SC,serif;font-size:24px;font-weight:700;line-height:1}.guide-shell .hero-stat-label{color:#ffffffb3;text-transform:uppercase;letter-spacing:.1em;font-size:10px}.guide-shell .hero-meta{color:#fff9;flex-wrap:wrap;gap:24px;font-size:12px;display:flex}.guide-shell .hero-meta span{align-items:center;gap:8px;display:flex}.guide-shell .hero-meta span:before{content:"";background:var(--accent-secondary);border-radius:50%;width:4px;height:4px}.guide-shell .hero-visual{grid-template-columns:1fr;gap:14px;display:grid}@media (min-width:1024px){.guide-shell .hero-visual{grid-template-columns:1fr 1fr}}.guide-shell .unit-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);cursor:default;background:#fffffff2;border-radius:20px;padding:18px 20px;transition:transform .5s cubic-bezier(.4,0,.2,1);box-shadow:0 30px 60px -15px #0003}.guide-shell .unit-card:hover{transform:translateY(-4px)scale(1.02)}.guide-shell .uc-label{text-transform:uppercase;letter-spacing:.15em;color:var(--accent);margin-bottom:6px;font-size:9px;font-weight:700}.guide-shell .uc-title{color:var(--text);margin-bottom:4px;font-family:Noto Serif SC,serif;font-size:15px;font-weight:600}.guide-shell .uc-meta{color:var(--text-muted);font-size:11px;line-height:1.5}.guide-shell .uc-stability{align-items:center;gap:4px;display:inline-flex}.guide-shell .uc-dot{border-radius:50%;width:6px;height:6px;display:inline-block}.guide-shell .dot-red{background:#ef4444}.guide-shell .dot-yellow{background:#f59e0b}.guide-shell .dot-green{background:#22c55e}.guide-shell .dot-lime{background:#a3e635}.guide-shell .section{padding:80px 0}@media (min-width:768px){.guide-shell .section{padding:110px 0}}.guide-shell .section-dark{background:var(--header);color:#fff}.guide-shell .section-subtle{background:var(--subtle)}.guide-shell .section-label{text-transform:uppercase;letter-spacing:.25em;color:var(--accent);margin-bottom:16px;font-size:11px;font-weight:700;display:inline-flex}.guide-shell .section-dark .section-label{color:var(--accent-secondary)}.guide-shell .section-title{color:var(--text);max-width:720px;margin-bottom:16px;font-family:Noto Serif SC,serif;font-size:clamp(26px,4vw,42px);font-weight:400;line-height:1.25}.guide-shell .section-dark .section-title{color:#fff}.guide-shell .section-title strong{font-weight:700}.guide-shell .section-desc{color:var(--text-muted);max-width:640px;margin-bottom:48px;font-size:16px;font-weight:300;line-height:1.75}.guide-shell .section-dark .section-desc{color:#ffffffb3}.guide-shell .section-head{margin-bottom:56px}@media (min-width:768px){.guide-shell .section-head{margin-bottom:64px}}.guide-shell .chapter-num{color:#0f172a0f;z-index:0;margin-bottom:-20px;font-family:Noto Serif SC,serif;font-size:clamp(80px,12vw,160px);font-weight:300;line-height:1;position:relative}.guide-shell .section-dark .chapter-num{color:#ffffff0f}.guide-shell .sub-section{margin-top:56px}.guide-shell .sub-title{color:var(--text);margin-bottom:20px;font-family:Noto Serif SC,serif;font-size:22px;font-weight:600}.guide-shell .sub-desc{color:var(--text-muted);margin-bottom:24px;font-size:14px;line-height:1.8}.guide-shell .kpi-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}@media (min-width:768px){.guide-shell .kpi-grid{grid-template-columns:repeat(4,1fr);gap:16px}}.guide-shell .kpi-card{border:1px solid var(--border);background:#fff;border-radius:20px;padding:24px 22px;transition:all .4s;position:relative;overflow:hidden}.guide-shell .kpi-card:hover{transform:translateY(-3px);box-shadow:0 20px 40px -12px #00000014}.guide-shell .kpi-card:after{content:"";background:#e2e8f0;border-radius:9999px;width:28px;height:2px;transition:all .4s;position:absolute;bottom:0;left:22px}.guide-shell .kpi-card:hover:after{background:var(--accent);width:40px}.guide-shell .kpi-num{color:var(--text);margin-bottom:10px;font-family:Noto Serif SC,serif;font-size:28px;font-weight:700;line-height:1}.guide-shell .kpi-num .unit{color:var(--text-muted);margin-left:2px;font-family:Inter,sans-serif;font-size:12px;font-weight:400}.guide-shell .kpi-label{color:var(--text-muted);font-size:12px;line-height:1.5}.guide-shell .kpi-source{color:#94a3b8;margin-top:8px;font-size:10px}.guide-shell .compare-wrap{border:1px solid var(--border);background:#fff;border-radius:24px;overflow:hidden}.guide-shell .table-scroll{overflow-x:auto}.guide-shell table{border-collapse:collapse;width:100%;font-size:13px}.guide-shell th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);background:var(--subtle);border-bottom:1px solid var(--border);white-space:nowrap;padding:16px 18px;font-size:11px;font-weight:600}.guide-shell td{color:var(--text);border-bottom:1px solid var(--border);vertical-align:top;padding:14px 18px;line-height:1.6}.guide-shell tr:last-child td{border-bottom:none}.guide-shell tr:hover td{background:#fafbfc}.guide-shell td strong{color:var(--text);font-weight:600}.guide-shell td a{color:var(--accent);word-break:break-all;text-decoration:none}.guide-shell td a:hover{text-decoration:underline}.guide-shell .highlight-quote{border-left:4px solid var(--accent);color:var(--text);background:linear-gradient(135deg,#eff6ff 0%,#fff 100%);border-radius:16px;padding:24px 28px;font-size:14px;line-height:1.8}.guide-shell .highlight-quote strong{color:var(--accent)}.guide-shell .quote-tip{color:var(--text);background:linear-gradient(135deg,#f0fdf4 0%,#fff 100%);border-left:4px solid #22c55e;border-radius:16px;padding:24px 28px;font-size:14px;line-height:1.8}.guide-shell .quote-tip strong{color:#15803d}.guide-shell .quote-warning{color:var(--text);background:linear-gradient(135deg,#fffbeb 0%,#fff 100%);border-left:4px solid #f59e0b;border-radius:16px;padding:24px 28px;font-size:14px;line-height:1.8}.guide-shell .quote-warning strong{color:#b45309}.guide-shell .quote-danger{color:var(--text);background:linear-gradient(135deg,#fef2f2 0%,#fff 100%);border-left:4px solid #ef4444;border-radius:16px;padding:24px 28px;font-size:14px;line-height:1.8}.guide-shell .quote-danger strong{color:#b91c1c}.guide-shell .quote-plain{color:var(--text);background:#f8fafc;border-left:4px solid #cbd5e1;border-radius:12px;padding:18px 24px;font-size:14px;line-height:1.8}.guide-shell .rules-grid{grid-template-columns:1fr;gap:14px;display:grid}@media (min-width:768px){.guide-shell .rules-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1100px){.guide-shell .rules-grid{grid-template-columns:repeat(3,1fr)}}.guide-shell .rule-card{border:1px solid var(--border);background:#fff;border-radius:16px;padding:20px 22px;transition:all .3s}.guide-shell .rule-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 12px 24px -8px #2563eb1f}.guide-shell .rule-num{color:var(--accent);margin-bottom:8px;font-family:Noto Serif SC,serif;font-size:22px;font-weight:700}.guide-shell .rule-name{color:var(--text);margin-bottom:6px;font-size:14px;font-weight:700}.guide-shell .rule-desc{color:var(--text-muted);font-size:12px;line-height:1.7}.guide-shell .appendix-grid{grid-template-columns:1fr;gap:20px;display:grid}@media (min-width:768px){.guide-shell .appendix-grid{grid-template-columns:repeat(2,1fr)}}.guide-shell .appendix-card{border:1px solid var(--border);background:#fff;border-radius:20px;padding:28px}.guide-shell .appendix-card h4{color:var(--text);margin-bottom:16px;font-family:Noto Serif SC,serif;font-size:16px;font-weight:600}.guide-shell .appendix-list{color:var(--text-muted);font-size:13px;line-height:2;list-style:none}.guide-shell .appendix-list li{padding-left:20px;position:relative}.guide-shell .appendix-list li:before{content:"";background:var(--accent-secondary);border-radius:50%;width:6px;height:6px;position:absolute;top:12px;left:0}.guide-shell footer{background:var(--header);color:#fff;padding:80px 0 40px}.guide-shell .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;display:grid}@media (max-width:767px){.guide-shell .footer-grid{grid-template-columns:1fr 1fr}}.guide-shell .footer-col h4{color:var(--accent-secondary);margin-bottom:16px;font-size:13px;font-weight:600}.guide-shell .footer-col ul{font-size:12px;list-style:none}.guide-shell .footer-col li{color:#fff9;margin-bottom:8px}.guide-shell .footer-col li a{color:var(--accent-secondary);text-decoration:none}.guide-shell .footer-col li a:hover{text-decoration:underline}.guide-shell .footer-col h3{margin-bottom:12px;font-family:Noto Serif SC,serif;font-size:18px}.guide-shell .footer-col p{color:#ffffff80;font-size:12px;line-height:1.7}.guide-shell .footer-bottom{color:#fff6;border-top:1px solid #ffffff1a;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;font-size:12px;display:flex}.guide-shell .back-top{border:1px solid var(--border);cursor:pointer;opacity:0;pointer-events:none;z-index:150;background:#fff;border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;transition:all .3s;display:flex;position:fixed;bottom:30px;right:30px;box-shadow:0 8px 24px -8px #00000026}.guide-shell .back-top.show{opacity:1;pointer-events:auto}.guide-shell .back-top:hover{transform:translateY(-3px);box-shadow:0 12px 32px -8px #0003}.guide-shell .reveal{opacity:1;transform:none}.guide-shell .section-dark .sub-title{color:#fff}.guide-shell .section-dark .sub-desc{color:#ffffffbf}@media (max-width:640px){.guide-shell .hero{padding:140px 0 80px}.guide-shell .hero-stats{grid-template-columns:repeat(2,1fr)}.guide-shell .kpi-grid{gap:10px}}.guide-shell .cover-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff2;border-radius:20px;padding:22px 24px;transition:transform .5s cubic-bezier(.4,0,.2,1);box-shadow:0 30px 60px -15px #0003}.guide-shell .cover-card:hover{transform:translateY(-4px)scale(1.02)}.guide-shell .cc-num{color:var(--accent);letter-spacing:.15em;margin-bottom:6px;font-family:Noto Serif SC,serif;font-size:11px;font-weight:700}.guide-shell .cc-title{color:var(--text);margin-bottom:8px;font-family:Noto Serif SC,serif;font-size:17px;font-weight:600}.guide-shell .cc-desc{color:var(--text-muted);margin-bottom:14px;font-size:12px;line-height:1.7}.guide-shell .cc-btn{color:var(--accent);border-bottom:2px solid var(--accent-secondary);padding-bottom:2px;font-size:12px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block}.guide-shell .cc-btn:hover{color:var(--header);border-bottom-color:var(--accent)}.guide-shell .bridge-card{border:1px solid var(--border);text-align:center;background:linear-gradient(135deg,#eff6ff,#fff);border-radius:28px;padding:56px 48px}.guide-shell .bridge-tag{text-transform:uppercase;letter-spacing:.2em;color:var(--accent);margin-bottom:20px;font-size:11px;font-weight:700;display:inline-block}.guide-shell .bridge-card .section-title{margin:0 auto 16px}.guide-shell .bridge-desc{color:var(--text-muted);max-width:640px;margin:0 auto 28px;font-size:15px;line-height:2}.guide-shell .bridge-desc strong{color:var(--text)}.guide-shell .bridge-btn{background:var(--header);color:#fff;border-radius:9999px;padding:12px 28px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block}.guide-shell .bridge-btn:hover{background:var(--accent);transform:translateY(-2px)}.guide-shell .flow-grid{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:768px){.guide-shell .flow-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1100px){.guide-shell .flow-grid{grid-template-columns:repeat(4,1fr)}}.guide-shell .flow-step{border:1px solid var(--border);text-align:center;background:#fff;border-radius:20px;padding:28px 24px;transition:all .3s}.guide-shell .flow-step:hover{border-color:var(--accent);transform:translateY(-3px)}.guide-shell .flow-num{color:var(--accent);margin-bottom:8px;font-family:Noto Serif SC,serif;font-size:28px;font-weight:700}.guide-shell .flow-name{color:var(--text);margin-bottom:8px;font-family:Noto Serif SC,serif;font-size:18px;font-weight:600}.guide-shell .flow-desc{color:var(--text-muted);margin-bottom:14px;font-size:12px;line-height:1.8}.guide-shell .flow-link{color:var(--accent);font-size:12px;font-weight:600;text-decoration:none}.guide-shell .flow-link:hover{text-decoration:underline}.guide-shell #p1-overview .kpi-grid{grid-template-columns:repeat(2,1fr)}@media (min-width:768px){.guide-shell #p1-overview .kpi-grid{grid-template-columns:repeat(5,1fr)}}.guide-shell .match-pill{align-items:center;gap:6px;display:inline-flex}.guide-shell #top .hero-visual{grid-template-columns:1fr}.guide-shell .sub-section{border-top:1px solid var(--border);padding-top:40px}.guide-shell .sub-section:first-child{border-top:none;padding-top:0}.guide-shell .bridge-tag{color:var(--accent-secondary);background:var(--header);border-radius:9999px;padding:8px 20px}.guide-shell .buy-card{color:#fff;text-align:center;background:linear-gradient(135deg,#0f172a,#1e3a5f);border-radius:28px;padding:56px 48px}.guide-shell .buy-card .section-title{color:#fff;margin:0 auto 16px}.guide-shell .buy-card .section-title strong{color:var(--accent-secondary)}.guide-shell .buy-tag{background:var(--accent-secondary);color:var(--header);letter-spacing:.05em;border-radius:9999px;margin-bottom:24px;padding:6px 16px;font-size:12px;font-weight:700;display:inline-block}.guide-shell .buy-grid{text-align:left;grid-template-columns:1fr;gap:14px;margin:36px 0 40px;display:grid}@media (min-width:768px){.guide-shell .buy-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1100px){.guide-shell .buy-grid{grid-template-columns:repeat(4,1fr)}}.guide-shell .buy-benefit{background:#ffffff0f;border:1px solid #ffffff1f;border-radius:16px;padding:20px}.guide-shell .buy-benefit-icon{margin-bottom:10px;font-size:22px}.guide-shell .buy-benefit-title{color:#fff;margin-bottom:6px;font-size:14px;font-weight:700}.guide-shell .buy-benefit-desc{color:#ffffffa6;font-size:12px;line-height:1.7}.guide-shell .buy-price-row{margin-bottom:28px}.guide-shell .buy-price{color:#fff;font-family:Noto Serif SC,serif;font-weight:700;line-height:1}.guide-shell .buy-price-cur{vertical-align:top;font-size:28px}.guide-shell .buy-price-num{font-size:56px}.guide-shell .buy-price-note{color:var(--accent-secondary);letter-spacing:.1em;margin-top:8px;font-size:12px}.guide-shell .buy-cta-row{flex-direction:column;align-items:center;gap:24px;display:flex}@media (min-width:768px){.guide-shell .buy-cta-row{flex-direction:row;justify-content:center;gap:40px}}.guide-shell .buy-qr{color:#fff9;text-align:center;border:2px dashed #fff6;border-radius:16px;flex-shrink:0;justify-content:center;align-items:center;width:128px;height:128px;font-size:12px;line-height:1.6;display:flex}.guide-shell .buy-note{color:#ffffff8c;margin-top:14px;font-size:12px;line-height:1.8}.guide-shell .buy-nav-btn{background:var(--accent-secondary);color:var(--header);border-radius:9999px;padding:8px 18px;font-size:12px;font-weight:700;text-decoration:none;transition:all .3s}.guide-shell .buy-nav-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px -6px #a3e63580}.guide-shell .cover-benefits{grid-column:1/-1;grid-template-columns:1fr 1fr;gap:10px;display:grid}.guide-shell .cb-item{color:var(--text);background:#ffffffe6;border-radius:14px;padding:14px 16px;font-size:12px;line-height:1.5}.guide-shell .cb-item strong{font-size:13px}.guide-shell .cb-icon{margin-right:4px}.guide-shell .cb-sub{color:var(--text-muted);font-size:11px}.guide-shell .buy-modal-overlay{z-index:300;opacity:0;pointer-events:none;background:#0000008c;transition:opacity .3s;position:fixed;inset:0}.guide-shell .buy-modal-overlay.open{opacity:1;pointer-events:auto}.guide-shell .buy-modal{z-index:310;opacity:0;pointer-events:none;background:#fff;border-radius:24px;width:calc(100% - 32px);max-width:680px;max-height:85vh;padding:20px;transition:opacity .3s,transform .3s;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-46%)scale(.96);box-shadow:0 40px 80px -20px #0006}.guide-shell .buy-modal.open{opacity:1;pointer-events:auto;transform:translate(-50%,-50%)scale(1)}.guide-shell .buy-modal .buy-card{padding:40px 32px}.guide-shell .buy-modal-close{background:var(--subtle);width:36px;height:36px;color:var(--text-muted);cursor:pointer;z-index:1;border:none;border-radius:50%;font-size:16px;transition:all .3s;position:absolute;top:14px;right:14px}.guide-shell .buy-modal-close:hover{background:var(--header);color:#fff}@media (max-width:640px){.guide-shell .buy-modal .buy-card{padding:28px 20px}.guide-shell .buy-modal .buy-cta-row{flex-direction:column}}