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p{margin-top:8px;font-size:.9rem;color:var(--text-muted);line-height:1.75}.pillars-grid{display:grid;grid-template-columns:1fr;gap:20px}@media(min-width:640px){.pillars-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.pillars-grid{grid-template-columns:repeat(3,1fr)}}.pillar-icon{width:44px;height:44px;border-radius:var(--r-md);background:var(--teal-tint);color:var(--teal-deep);display:flex;align-items:center;justify-content:center;margin-bottom:18px}.pillar-card h3{font-size:1.1rem;font-weight:700;color:var(--ink);margin-bottom:8px}.pillar-card p{font-size:.9rem;color:var(--text-muted);line-height:1.75;margin-bottom:16px;min-height:3.5em}.pillar-chip{display:inline-block;font-size:.8rem;color:var(--text-faint);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm);padding:7px 11px;margin-bottom:16px}.pillar-link{display:flex;align-items:center;gap:6px;font-size:.9rem;font-weight:600;color:var(--teal)}.pillar-link svg{transition:transform .15s 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h3{font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:10px;line-height:1.5}.case-card p{flex-grow:1;margin-bottom:20px;font-size:.875rem;color:var(--text-muted);line-height:1.8}.case-link{display:inline-flex;align-items:center;gap:6px;color:var(--teal-deep);font-size:.875rem;font-weight:600}.case-link svg{transition:transform .2s ease}.case-card:hover .case-link svg{transform:translate(3px)}.cases-footer{display:flex;flex-direction:column;align-items:flex-start;gap:20px;margin-top:30px}.cases-footer p{color:var(--text-faint);font-size:.8rem;line-height:1.7}@media(min-width:768px){.cases-footer{flex-direction:row;align-items:center;justify-content:space-between}}.hub-grid{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line)}.hub-item{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:116px;padding:22px 2px;border-bottom:1px solid var(--line)}.hub-content{display:flex;flex-direction:column;align-items:flex-start;gap:8px}.hub-topic{color:var(--teal);font-size:.75rem;font-weight:600;letter-spacing:.04em}.hub-q{color:var(--ink);font-size:1rem;font-weight:600;line-height:1.6}.hub-arrow{flex-shrink:0;color:var(--text-faint);transition:color .2s ease,transform .2s ease}.hub-item:hover .hub-q{color:var(--teal-deep)}.hub-item:hover .hub-arrow{color:var(--teal);transform:translate(4px)}@media(min-width:768px){.hub-grid{grid-template-columns:repeat(2,1fr);column-gap:40px}}.home-faq-list{max-width:760px}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 2px;background:none;border:none;text-align:left;font-size:1rem;font-weight:600;color:var(--ink);cursor:pointer;list-style:none}.faq-q::-webkit-details-marker{display:none}.faq-q svg{flex-shrink:0;transition:transform .2s ease;color:var(--text-faint)}.faq-item[open] .faq-q 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var(--line-strong);border-radius:var(--r-pill);background:var(--paper);color:var(--teal-deep);padding:5px 12px;font-size:.78rem;font-weight:600}.copy-feedback{min-height:1.5em;margin:6px 0 0;color:var(--green-text);font-size:.78rem}.wechat-form-hint{margin:8px 0 0;color:var(--text-muted);font-size:.8rem;line-height:1.7}.inquiry-form{display:grid;gap:10px;margin-top:18px;text-align:left}.inquiry-form label{display:grid;gap:5px;color:var(--text-muted);font-size:.78rem}.inquiry-form input,.inquiry-form textarea{width:100%;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:#fff;color:var(--text);padding:9px 10px;font:inherit}.inquiry-form textarea{resize:vertical;min-height:88px}.inquiry-form input:focus,.inquiry-form textarea:focus{outline:2px solid rgba(26,154,146,.22);border-color:var(--teal)}.inquiry-submit{width:100%;margin-top:2px}.modal-fine{font-size:.78rem;color:var(--text-faint);margin-top:6px}.article{max-width:760px;margin:0 auto;padding-block:32px}.article-header{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:28px}.article-header h1{font-size:1.9rem;margin-bottom:10px;color:var(--ink)}.article-header .meta{color:var(--text-muted);font-size:.88rem}.article-body{font-size:1.02rem;color:var(--text);line-height:1.8}.article-body h2{margin-top:2em;padding-bottom:8px;border-bottom:2px solid var(--line);color:var(--ink)}.article-body h3{margin-top:1.6em;color:var(--ink-2)}.article-body ul,.article-body ol{margin:0 0 1em;padding-left:1.6em;list-style:disc}.article-body ol{list-style:decimal}.article-body li{margin-bottom:.4em}.article-body strong{color:var(--ink)}.article-body blockquote{border-left:4px solid var(--teal);background:var(--teal-tint);padding:14px 18px;margin:1.4em 0;border-radius:0 var(--r-sm) var(--r-sm) 0}.article-body blockquote p{margin:0}.article-body .hook{background:var(--amber-tint);border-left:4px solid var(--amber);padding:16px 20px;border-radius:0 var(--r-sm) var(--r-sm) 0;margin:1.5em 0;font-weight:500}.verify-note{display:flex;flex-direction:column;gap:5px;background:var(--green-tint);border:1px solid #BDE5CB;color:var(--green-text);padding:14px 16px;border-radius:var(--r-sm);font-size:.88rem;line-height:1.75;margin:24px 0}.verify-note strong{color:var(--ink-2)}.article-body table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.95rem}.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}.article-body th{background:var(--bg-soft);color:var(--ink)}.pillar-page-head{padding-top:32px}.pillar-page-head h1{margin-bottom:10px}.pillar-lead{max-width:72ch;color:var(--text-muted);line-height:1.85}.about-page-head{padding-top:48px;padding-bottom:48px}.about-page-head h1{font-size:clamp(2rem,1.4rem + 2.2vw,3rem);margin-bottom:18px}.about-page-head>.pillar-lead{max-width:68ch;font-size:1.05rem}.about-principles{display:grid;grid-template-columns:1fr;gap:18px;margin-top:32px}.about-principles article{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px}.about-principles h2{font-size:1.02rem;margin-bottom:10px}.about-principles p{color:var(--text-muted);font-size:.9rem;line-height:1.8;margin:0}.about-scope{margin-top:20px;padding:18px 20px;background:var(--teal-tint);border-radius:var(--r-md);color:var(--ink-2);font-size:.9rem;line-height:1.8}.about-scope strong{margin-right:8px}.pillar-list-head{margin:18px 0 28px;max-width:640px}.pillar-list-head h2{font-size:clamp(1.4rem,1.1rem + 1vw,1.9rem)}.pillar-list-head p{margin-top:10px;color:var(--text-muted)}.empty-state{max-width:720px;margin:32px 0 48px;padding:38px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl)}.empty-state h2{margin-bottom:12px}.empty-state p{color:var(--text-muted);line-height:1.85}.empty-state-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}@media(min-width:768px){.about-principles{grid-template-columns:repeat(3,1fr)}}.article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;margin:28px 0}.article-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;text-decoration:none;color:var(--text);transition:all .15s;display:flex;flex-direction:column}.article-card:hover{box-shadow:var(--shadow);border-color:var(--teal);transform:translateY(-2px)}.article-card__tag{font-size:.78rem;color:var(--teal-deep);font-weight:600;margin-bottom:8px}.article-card h3{font-size:1.1rem;margin-bottom:8px;color:var(--ink)}.article-card p{color:var(--text-muted);font-size:.92rem;margin:0}.article-card__meta{margin-top:14px;font-size:.82rem;color:var(--text-faint)}.pillar-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin:32px 0}.cta{background:var(--ink);color:#fff;padding:36px 28px;border-radius:var(--r-xl);margin:36px 0}.cta h3{color:#fff;margin-bottom:10px}.cta p{opacity:.95;margin-bottom:20px}.btn--light{background:#fff;color:var(--ink)}.btn--light:hover{background:var(--teal-tint);color:var(--ink)}.cta__note{display:block;margin-top:12px;color:#ffffffad;font-size:.82rem}.faq{margin:28px 0}.faq h2{color:var(--ink);margin-bottom:16px}.faq details{border:1px solid var(--line);border-radius:var(--r-sm);margin-bottom:10px;background:var(--surface);overflow:hidden}.faq summary{padding:16px 44px 16px 20px;cursor:pointer;font-weight:600;color:var(--ink);list-style:none;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--teal);font-weight:700}.faq details[open] summary:after{content:"−"}.faq details[open] summary{border-bottom:1px solid var(--line)}.faq .faq__answer{padding:14px 20px;color:var(--text)}.breadcrumb{font-size:.88rem;color:var(--text-muted);margin-bottom:16px}.breadcrumb a{color:var(--text-muted)}.breadcrumb a:hover{color:var(--teal-deep)}.breadcrumb span{margin:0 6px}.pill{display:inline-block;background:var(--teal);color:#fff;border-radius:var(--r-sm);padding:2px 8px;font-size:.75rem;font-weight:600}.tag{display:inline-block;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-pill);padding:4px 12px;font-size:.82rem;color:var(--text-muted);margin:0 6px 6px 0}.flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}.flow__step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;border-top:3px solid var(--teal)}.flow__step .num{font-size:1.5rem;font-weight:700;color:var(--teal)}.flow__step h4{margin:4px 0 6px;color:var(--ink)}.flow__step p{margin:0;font-size:.92rem;color:var(--text-muted)}.policy-feed{list-style:none;padding:0;margin:24px 0}.policy-feed li{padding:14px 0;border-bottom:1px solid var(--line)}.policy-feed time{color:var(--amber);font-weight:600;font-size:.85rem;margin-right:10px}@media(max-width:768px){h1{font-size:1.6rem}.hero{padding:40px 0}.article{padding-block:20px}.section{padding-block:48px}}