@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(../media/bricolage-grotesque-vietnamese-wght-normal.b5eade99.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(../media/bricolage-grotesque-latin-ext-wght-normal.fcfc0ac1.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(../media/bricolage-grotesque-latin-wght-normal.eaf4b215.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Outfit Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(../media/outfit-latin-ext-wght-normal.94762f5a.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Outfit Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(../media/outfit-latin-wght-normal.77c0d914.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--bg:#faf9f6;--surface:#fff;--text:#1c1917;--text-secondary:#57534e;--text-muted:#a8a29e;--accent:#ea580c;--accent-hover:#c2410c;--accent-light:#fff7ed;--border:#e7e5e4;--border-focus:#ea580c;--success:#16a34a;--danger:#dc2626;--radius:10px;--radius-sm:6px;--shadow-sm:0 1px 2px #1c19170d;--shadow:0 1px 3px #1c191714,0 1px 2px #1c19170a;--font-display:"Bricolage Grotesque Variable","Bricolage Grotesque",system-ui,sans-serif;--font-body:"Outfit Variable","Outfit",system-ui,sans-serif;--transition:.15s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:var(--font-body);color:var(--text);background:var(--bg);min-height:100vh;font-size:16px;font-weight:400;line-height:1.6}.app-layout{flex-direction:column;min-height:100vh;display:flex}.app-header,.app-main,.app-footer{width:100%;max-width:640px;margin:0 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.options-panel{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:16px;animation:.2s slideDown}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.options-grid{gap:12px;display:grid}@media (min-width:480px){.options-grid{grid-template-columns:1fr 1fr}}.seo-section{border-top:1px solid var(--border);margin-top:48px;padding-top:32px}.seo-section h1,.seo-section h2{color:var(--text);margin-bottom:16px;font-size:24px}.seo-section h3{color:var(--text);margin-top:24px;margin-bottom:8px;font-size:18px}.seo-section p{color:var(--text-secondary);margin-bottom:12px;font-size:16px;line-height:1.7}.features-grid{grid-template-columns:1fr;gap:16px;margin:24px 0;display:grid}@media (min-width:480px){.features-grid{grid-template-columns:1fr 1fr}}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:border-color var(--transition);padding:20px}.feature-card-link{text-decoration:none;display:block}.feature-card:hover{border-color:var(--text-muted)}.feature-card-header{align-items:center;gap:8px;margin-bottom:6px;display:flex}.feature-card-icon{font-size:22px;line-height:1}.feature-card h3{font-family:var(--font-display);color:var(--text);margin:0;font-size:16px;font-weight:700}.feature-card p{color:var(--text-secondary);margin:0;font-size:15px;line-height:1.5}
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.message-panel{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.message-panel-header{background:var(--bg);border-bottom:1px solid var(--border);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;align-items:center;gap:6px;padding:12px 16px;font-size:13px;font-weight:600;display:flex}.message-panel-body{padding:20px}.message-panel-body pre{font-family:var(--font-body);white-space:pre-wrap;word-break:break-word;color:var(--text);font-size:16px;line-height:1.7}.message-panel-footer{border-top:1px solid var(--border);justify-content:center;padding:12px 16px;display:flex}.status-dot{background:var(--success);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse;display:inline-block}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.view-prompt{text-align:center;padding:40px 0 20px}.view-prompt-icon{background:var(--accent-light);width:48px;height:48px;color:var(--accent);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;display:flex}.view-prompt p{color:var(--text-secondary);margin-bottom:24px;font-size:16px}.destroyed-notice{text-align:center;padding:32px 0}.destroyed-notice p{color:var(--text-muted);margin-bottom:16px;font-size:14px}.alert{border-radius:var(--radius-sm);margin-bottom:12px;padding:10px 14px;font-size:14px;font-weight:500}.alert-warning{color:#92400e;background:#fef3c7;border:1px solid #fde68a}.error-page{text-align:center;padding:60px 0}.error-page h2{color:var(--border);margin-bottom:8px;font-size:72px}.error-page p{color:var(--text-muted);margin-bottom:24px}
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0}.article-header{margin-bottom:32px}.article-tag{text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:12px;font-size:12px;font-weight:600;display:inline-block}.article h1{margin-bottom:12px;font-size:32px;line-height:1.15}.article-subtitle{color:var(--text-secondary);margin-bottom:8px;font-size:18px;line-height:1.5}.article-meta{color:var(--text-muted);font-size:13px}.article-body h2{color:var(--text);margin-top:36px;margin-bottom:12px;font-size:22px}.article-body h3{color:var(--text);margin-top:28px;margin-bottom:8px;font-size:18px}.article-body p{color:var(--text-secondary);margin-bottom:16px;font-size:16px;line-height:1.75}.article-body strong{color:var(--text);font-weight:600}.article-body a:not(.btn){color:var(--accent);text-underline-offset:2px;text-decoration:underline}.article-body a:not(.btn):hover{color:var(--accent-hover)}.article-body ul,.article-body ol{margin-bottom:16px;padding-left:24px}.article-body 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.check{color:var(--success);font-weight:700}.comparison-table .cross{color:var(--danger);font-weight:700}.comparison-table .partial{color:#f59e0b;font-weight:700}.callout{border-radius:var(--radius);margin:24px 0;padding:16px 20px;font-size:15px;line-height:1.6}.callout-tip{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0}.callout-warning{color:#92400e;background:#fffbeb;border:1px solid #fde68a}.callout-icon{margin-right:6px;font-size:16px}.callout p{color:inherit;font-size:inherit;margin:0}.article-cta{background:var(--accent-light);border-radius:var(--radius);text-align:center;border:1px solid #ea580c26;margin:40px 0 24px;padding:28px}.article-cta-icon{margin-bottom:8px;font-size:28px}.article-cta h3{color:var(--text);margin-bottom:8px;font-size:20px}.article-cta p{color:var(--text-secondary);margin-bottom:16px;font-size:15px;line-height:1.5}.related-articles{border-top:1px solid var(--border);margin-top:40px;padding-top:28px}.related-articles h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.8px;margin-bottom:16px;font-size:15px;font-weight:600}.related-articles-grid{flex-direction:column;gap:12px;display:flex}.related-article-card{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);transition:border-color var(--transition),box-shadow var(--transition);flex-direction:column;gap:4px;padding:14px 16px;text-decoration:none;display:flex}.related-article-card:hover{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.related-article-card span:first-child{color:var(--accent);font-size:15px;font-weight:600}.related-article-card span:last-child{color:var(--text-secondary);font-size:14px;line-height:1.4}@media (max-width:480px){.article h1{font-size:26px}.diagram-flow{flex-direction:column}.diagram-arrow{transform:rotate(90deg)}.comparison-table{font-size:13px}.comparison-table th,.comparison-table td{padding:8px 10px}}
