*{box-sizing:border-box}html,body{margin:0;max-width:100%;overflow-x:hidden}body{font-family:Arial,Helvetica,sans-serif;background:#f8fafc;color:#172033;line-height:1.65}.wrap{max-width:1180px;margin:auto;padding:0 14px}.top{background:linear-gradient(135deg,#0f172a,#1d4ed8);color:#fff;box-shadow:0 2px 14px rgba(0,0,0,.14);margin-bottom:16px}.head{display:flex;flex-direction:column;gap:10px;padding:14px}.brand{font-size:25px;font-weight:900;color:#fff;text-decoration:none}.nav{display:flex;gap:8px;overflow-x:auto;white-space:nowrap}.nav a{flex:0 0 auto;text-decoration:none;color:#e0f2fe;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:8px 12px;font-weight:800;font-size:14px}.card{background:#fff;border:1px solid #dbeafe;border-radius:16px;padding:20px;box-shadow:0 8px 28px rgba(30,64,175,.08);margin-bottom:18px}.hero{border-left:6px solid #2563eb}.ticker{background:#0f172a;color:#fff;border-radius:14px;margin-bottom:16px;padding:10px 12px;display:flex;gap:12px;overflow-x:auto;white-space:nowrap}.ticker a{color:#bfdbfe;text-decoration:none}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.item h2{font-size:20px;line-height:1.3}.item a{color:#1d4ed8;text-decoration:none}.badge{display:inline-block;background:#dbeafe;color:#1e3a8a;border-radius:999px;padding:5px 10px;font-size:13px;font-weight:800}.meta,.crumb{color:#64748b;font-size:14px}.ad{background:#f8fafc;border:1px dashed #94a3b8;padding:12px;text-align:center;color:#64748b;border-radius:12px;margin:18px 0}.tags{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.tags a{background:#eff6ff;border-radius:999px;padding:6px 10px;color:#1d4ed8;text-decoration:none;font-weight:700}.clusters{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}.clusters a{display:block;background:#fff;border:1px solid #dbeafe;border-radius:14px;padding:14px;text-decoration:none;color:#172033}.clusters strong{display:block;color:#1d4ed8}.clusters span{display:block;font-size:13px;color:#475569;margin-top:6px}.answerbox,.linkbox{background:#f8fafc;border:1px solid #dbeafe;border-left:5px solid #2563eb;border-radius:16px;padding:18px;margin:22px 0}.linkgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.linkgrid a{display:block;background:#fff;border:1px solid #dbeafe;border-radius:14px;padding:12px;text-decoration:none;color:#172033;min-height:88px}.linkgrid a strong{display:block;color:#1d4ed8;line-height:1.3}.linkgrid a span{display:block;margin-top:6px;color:#64748b;font-size:13px}.footer-network{background:#111827;color:#fff;padding:24px 0;margin-top:20px}.footer-network h2{margin-top:0}.footgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.footgrid a{display:block;color:#bfdbfe;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px;text-decoration:none;font-weight:700}.foot{background:#0f172a;color:#fff;padding:14px 0}@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}.clusters{grid-template-columns:1fr 1fr}.linkgrid{grid-template-columns:1fr 1fr}.footgrid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.grid,.clusters,.linkgrid,.footgrid{grid-template-columns:1fr}.brand{font-size:21px}.nav a{font-size:13px;padding:7px 10px}.card{padding:16px}.item h2{font-size:18px}}.pinbox{background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:18px;margin:18px 0;text-align:center;box-shadow:0 8px 24px rgba(15,23,42,.08)}.pinbox.empty{min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#fff,#fef2f2);color:#991b1b;border:1px dashed #fca5a5}.pinbox img{max-width:100%;height:auto;border-radius:14px}.pin-embed-box{background:#fff7ed;border:1px solid #fed7aa;border-radius:16px;padding:16px;margin:18px 0}.pin-placeholder{padding:25px;border:1px dashed #fb923c;border-radius:12px;background:#fff;color:#9a3412}.read,button{display:inline-block;border:0;border-radius:999px;background:#1d4ed8;color:#fff!important;padding:9px 14px;text-decoration:none;font-weight:800;cursor:pointer}input[type=file]{display:block;margin:12px 0;padding:12px;background:#fff;border:1px solid #cbd5e1;border-radius:12px;width:100%}.pin-search-frame{width:100%;min-height:540px;border:1px solid #e5e7eb;border-radius:18px;background:#fff;display:block;margin:14px 0}.pin-embed-box{border:1px dashed #d6d3d1;border-radius:16px;padding:16px;background:#fffaf7;margin:18px 0}.article h2{margin-top:28px}.article h3{margin-top:20px}.article h4{margin-top:16px;color:#334155}.answerbox{background:#f8fafc;border:1px solid #e2e8f0;border-radius:18px;padding:18px;margin-top:24px}.official-pin{text-align:center}.official-pin>span,.official-pin iframe{max-width:100%!important;margin:auto!important}.search-pin .visual-placeholder{border:2px dashed #d9b98c;border-radius:24px;background:linear-gradient(180deg,#fff7ed,#fff);padding:28px;text-align:center;display:grid;gap:12px}.search-pin .visual-placeholder strong{font-size:clamp(24px,6vw,44px);line-height:1.15}.search-pin .visual-placeholder span{font-size:18px;line-height:1.55;color:#334155}.pin-dot{width:64px;height:64px;border-radius:50%;background:#e60023;margin:auto;box-shadow:0 10px 30px rgba(230,0,35,.18)}.sourcegrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:18px 0}.sourcegrid a{display:block;padding:14px;border:1px solid #dbeafe;border-radius:18px;background:#fff;text-decoration:none;color:#111827;box-shadow:0 6px 18px rgba(15,23,42,.06)}.sourcegrid a strong{display:block;font-size:18px;margin-bottom:4px}.sourcegrid a span{font-size:13px;color:#64748b}.official-pin{overflow:hidden}.search-pin .visual-placeholder{background:linear-gradient(135deg,#fff7ed,#eff6ff);border:1px solid #fed7aa;border-radius:24px;padding:22px;margin-bottom:12px}.pin-dot{width:18px;height:18px;background:#e60023;border-radius:50%;display:inline-block;margin-right:8px;vertical-align:middle}.visual-cover{padding:0;overflow:hidden;background:#fff}.visual-cover img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;background:#f1f5f9}.visual-cover figcaption{display:flex;flex-direction:column;gap:4px;padding:14px 16px;color:#334155}.visual-cover figcaption span{font-size:13px;color:#64748b}.visual-cover.img-error{padding:22px;background:linear-gradient(135deg,#f8fafc,#eef2ff);border:1px dashed #cbd5e1}.sourcegrid a{min-height:72px}.linkbox{margin-top:24px}.linkgrid a{border:1px solid #e5e7eb;background:#fff;border-radius:14px;padding:13px;text-decoration:none;color:#0f172a}.linkgrid a span{display:block;color:#64748b;font-size:13px;margin-top:4px}.visual-cover.real-photo{padding:0;overflow:hidden;background:#fff;border:1px solid #e5eef8}.visual-cover.real-photo img{display:block;width:100%;height:auto;max-height:520px;object-fit:cover;background:#eef3fb}.visual-cover.real-photo figcaption{padding:18px 22px;display:block}.visual-cover.real-photo figcaption strong{display:block;font-size:1.05rem;margin-bottom:6px}.visual-cover.real-photo figcaption span{display:block;color:#64748b;font-size:.95rem}.compact-source .sourcegrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.compact-source .sourcegrid a{display:block;text-decoration:none;border:1px solid #dbeafe;border-radius:16px;padding:12px;background:#f8fbff}.compact-source .sourcegrid strong,.compact-source .sourcegrid span{display:block}@media(max-width:640px){.visual-cover.real-photo img{max-height:360px}.compact-source .sourcegrid{grid-template-columns:1fr 1fr}.compact-source .sourcegrid a{font-size:15px;padding:10px}}.visual-cover.real-photo{background:#fff;border:1px solid #dfe8f5;border-radius:28px;padding:14px;margin:28px 0;box-shadow:0 18px 42px rgba(15,23,42,.10)}.visual-cover.real-photo img{display:block;width:100%;height:auto;min-height:220px;object-fit:cover;border-radius:22px;background:#eef3ff}.visual-cover.real-photo figcaption{display:block;padding:14px 8px 2px;font-size:15px;color:#334155;text-align:center}.visual-cover.real-photo figcaption strong{display:block;font-size:18px;color:#111827;margin-bottom:4px}.sourcegrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.sourcegrid a{display:block;border:1px solid #dbe6f2;border-radius:18px;padding:14px;text-decoration:none;background:#fff}.sourcegrid strong{display:block}.sourcegrid span{display:block;font-size:13px;color:#64748b;margin-top:4px}.topic-visual-card{border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 18px 38px rgba(15,23,42,.10);border:1px solid #e5edf7;margin:18px 0}.topic-visual-card svg{display:block;width:100%;height:auto;aspect-ratio:3/2}.topic-visual-caption{padding:18px 20px;background:#fff}.topic-visual-caption strong{display:block;font-size:1.15rem;color:#111827}.topic-visual-caption span{display:block;margin-top:6px;color:#64748b;font-size:.95rem}.inline-visual h2{margin-top:0}.compact-source .sourcegrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.compact-source .sourcegrid a{display:block;text-decoration:none;border:1px solid #dbeafe;border-radius:16px;padding:12px;background:#fff}.compact-source .sourcegrid strong{display:block}.compact-source .sourcegrid span{display:block;color:#64748b;font-size:.9rem}@media(max-width:640px){.compact-source .sourcegrid{grid-template-columns:1fr}.topic-visual-caption{padding:14px}}.real-search-image{background:#fff;border:1px solid #dfe8f5;border-radius:28px;overflow:hidden;padding:16px;margin:28px 0;box-shadow:0 18px 42px rgba(15,23,42,.10)}.real-search-image h2{margin:6px 8px 18px;text-align:center;font-size:clamp(28px,6vw,46px)}.real-search-image figure{margin:0}.real-search-image img{display:block;width:100%;height:auto;min-height:260px;max-height:560px;object-fit:cover;border-radius:22px;background:#eef3ff}.real-search-image figcaption{text-align:center;padding:14px 10px 4px;color:#334155}.real-search-image figcaption strong{display:block;font-size:20px;color:#111827;margin-bottom:5px}.real-search-image figcaption span{display:block;color:#64748b;font-size:15px}@media(max-width:640px){.real-search-image{padding:12px}.real-search-image img{min-height:210px;max-height:360px}}.real-photo-box{background:#fff;border:1px solid #dfe8f6;box-shadow:0 18px 45px rgba(15,23,42,.10)}.real-photo-box h2{margin-bottom:18px}.real-photo-figure{margin:0;text-align:center}.real-photo-figure img{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:28px;border:1px solid #e5e7eb;box-shadow:0 12px 30px rgba(15,23,42,.12);background:#f8fafc}.real-photo-figure img.fallback-svg{object-fit:contain;background:#f8fafc;padding:10px}.real-photo-figure figcaption{padding:16px 8px 0;display:flex;flex-direction:column;gap:4px;color:#475569;font-size:15px;line-height:1.45}.real-photo-figure figcaption strong{font-size:19px;color:#111827}@media(max-width:720px){.real-photo-figure img{border-radius:18px}.real-photo-figure figcaption strong{font-size:17px}}.auto-iframe-visual{border:1px solid #ead7c6;background:#fffaf6;border-radius:18px;padding:16px;margin:22px 0}.iframe-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.iframe-tabs a{background:#111;color:#fff;text-decoration:none;padding:9px 12px;border-radius:10px;font-weight:700}.visual-frame-wrap{background:#fff;border:1px solid #eee;border-radius:16px;overflow:hidden;min-height:620px}.visual-frame{width:100%;height:620px;border:0;background:#fff}.frame-note{font-size:13px;color:#6b5b50;background:#fff;border-left:4px solid #d6a15f;padding:10px;border-radius:8px}.real-visual-section{overflow:hidden}.real-topic-photo{margin:22px 0;background:#fff;border:1px solid #dbe6f2;border-radius:28px;overflow:hidden;box-shadow:0 16px 40px rgba(15,23,42,.10)}.real-topic-photo img{width:100%;display:block;aspect-ratio:16/10;object-fit:cover;background:#eef2f7;min-height:240px}.real-topic-photo figcaption{padding:14px 18px;text-align:left}.real-topic-photo figcaption strong{display:block;font-size:1.05rem;color:#111827}.real-topic-photo figcaption span{display:block;margin-top:4px;color:#64748b;font-size:.93rem}.real-topic-photo.img-error{padding:24px;background:linear-gradient(135deg,#f8fafc,#eff6ff);min-height:220px;display:flex;align-items:center;justify-content:center}.real-topic-photo.img-error:before{content:'Relevant visual source could not load in this browser.';color:#475569;font-weight:700;text-align:center}.real-visual-section .sourcegrid{margin-top:18px}@media(max-width:640px){.real-topic-photo img{aspect-ratio:4/3;min-height:220px}.real-topic-photo figcaption{text-align:center}}.seo-authority{border-left:6px solid #16a34a;background:linear-gradient(180deg,#ffffff,#f8fffb)}.seo-authority h2{font-size:clamp(24px,4vw,36px);line-height:1.2;margin-top:0;color:#0f172a}.seo-authority h3{font-size:22px;color:#1e3a8a;margin-top:22px}.seo-authority h4{font-size:18px;color:#334155;margin-top:18px}.authority-links .linkgrid,.category-authority-links .linkgrid,.tag-authority-links .linkgrid{grid-template-columns:repeat(5,minmax(0,1fr))}.article-authority{border-left-color:#16a34a;background:#f7fff9}@media(max-width:900px){.authority-links .linkgrid,.category-authority-links .linkgrid,.tag-authority-links .linkgrid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.authority-links .linkgrid,.category-authority-links .linkgrid,.tag-authority-links .linkgrid{grid-template-columns:1fr}}.home-section{margin:26px 0}.section-head{margin:8px 0 16px}.section-head h2,.clusters h2,.tag-cloud h2{font-size:clamp(24px,4vw,38px);margin:0 0 6px;color:#0f172a}.section-head p{color:#475569;margin:0;line-height:1.55}.pagination{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;margin:28px 0}.pagination a,.pagination strong,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border:1px solid #dbe3ef;border-radius:999px;background:#fff;text-decoration:none;font-weight:800;color:#0f172a}.pagination strong{background:#1d4ed8;color:#fff;border-color:#1d4ed8}.pagination .disabled{opacity:.45}.tag-cloud .tags{display:flex;flex-wrap:wrap;gap:10px}.tag-cloud .tags a{background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;padding:8px 12px;text-decoration:none;font-weight:800;color:#1e3a8a}.clusters h2{grid-column:1/-1}.home-section .grid{margin-top:12px}@media(max-width:720px){.pagination a,.pagination strong,.pagination span{min-width:36px;height:36px;padding:0 10px}.home-section{margin:20px 0}}