/* ===== 邻里家修 V2 · 高端 · 真实场景 ===== */
/* 适配 .style-a (全国主站蓝) / .style-b (城市分站橙) */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",-apple-system,sans-serif;background:#f4f5f7;color:#1d1d1f;line-height:1.6;-webkit-font-smoothing:antialiased}

/* ===== Variables ===== */
.style-a{--p:#1a5ce0;--pd:#1042b8;--pl:#edf2fc;--pll:#f6f9ff;--t:#111827;--ts:#4b5563;--tm:#9ca3af;--bg:#f9fafb;--bw:#fff;--bd:#e5e7eb;--rd:8px;--rdl:12px;--sh:0 1px 3px rgba(0,0,0,.04),0 1px 2px rgba(0,0,0,.06);--shl:0 10px 30px rgba(0,0,0,.08);--mw:1280px}
.style-b{--p:#e05e18;--pd:#c04912;--pl:#fef5f0;--pll:#fff8f5;--t:#181513;--ts:#57524e;--tm:#a8a29e;--bg:#fafaf9;--bw:#fff;--bd:#e7e5e4;--rd:8px;--rdl:12px;--sh:0 1px 3px rgba(0,0,0,.04),0 1px 2px rgba(0,0,0,.06);--shl:0 10px 30px rgba(224,94,24,.08);--mw:1280px}
.w{max-width:var(--mw);margin:0 auto;padding:0 48px}
@media(max-width:768px){.w{padding:0 20px}}

/* Topbar */
.tb{padding:10px 0;font-size:13px;color:var(--ts);border-bottom:1px solid var(--bd);background:var(--bw)}
.tb-i{display:flex;justify-content:space-between;align-items:center}
.hot{color:var(--p);font-weight:600}
.tb-r{display:flex;align-items:center;gap:18px;font-size:12px}
.tb-r a{color:var(--tm);text-decoration:none}
.tb-r a:hover{color:var(--p)}
.ct{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--ts);padding:4px 10px;border-radius:20px;border:1px solid var(--bd);cursor:pointer;position:relative}
.ct-dd{display:none;position:absolute;top:100%;left:0;width:280px;background:var(--bw);border:1px solid var(--bd);border-radius:var(--rdl);box-shadow:var(--shl);padding:12px;z-index:100;margin-top:6px}
.ct:hover .ct-dd,.ct-dd:hover{display:block}
.ct-hd{font-size:11px;color:var(--tm);padding:4px 0 6px;margin-top:4px;border-top:1px solid var(--bd)}
.ct-hd:first-child{border-top:none;margin-top:0}
.ct-g{display:flex;flex-wrap:wrap;gap:4px;margin:4px 0}
.ct-g a{display:inline-block;padding:3px 10px;border-radius:4px;font-size:12px;color:var(--ts);text-decoration:none;background:var(--bg)}
.ct-g a:hover{color:var(--p);background:var(--pl)}

/* Header */
.hi{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.lg{display:flex;align-items:center;gap:12px;text-decoration:none}
.lg svg{width:36px;height:36px}
.lb{font-size:20px;font-weight:700;color:var(--t);letter-spacing:-.5px}
.ls{font-size:11px;color:var(--tm)}
.style-b .ls{color:var(--p)}
.nv{display:flex;gap:2px;align-items:center}
.nv a,.nv .nd-l{display:flex;align-items:center;gap:3px;padding:8px 16px;border-radius:6px;font-size:14px;font-weight:500;color:var(--ts);text-decoration:none;transition:all .15s;cursor:pointer}
.nv a:hover,.nv .nd:hover .nd-l{color:var(--p);background:var(--pll)}
.nv a.ac{color:var(--p);background:var(--pl);font-weight:600}
.nd{position:relative}
.nd-m{display:none;position:absolute;top:100%;left:0;background:var(--bw);border:1px solid var(--bd);border-radius:var(--rdl);box-shadow:var(--shl);padding:8px;z-index:100;min-width:160px}
.nd:hover .nd-m{display:block}
.nd-m a{display:block;padding:6px 12px;font-size:13px;white-space:nowrap}
.cta{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border-radius:24px;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s}
.cta-p{background:var(--p);color:#fff}
.cta-p:hover{background:var(--pd);transform:translateY(-1px);box-shadow:0 4px 14px rgba(26,92,224,.25)}
.mbtn{display:none;background:none;border:none;cursor:pointer;padding:8px}
@media(max-width:768px){.nv,.cta-p{display:none}.mbtn{display:block}}

/* Hero */
.he{position:relative;overflow:hidden}
.he-bg{position:absolute;inset:0;z-index:0}
.he-bg svg{width:100%;height:100%}
.he-ol{position:absolute;inset:0;z-index:1}
.style-a .he-ol{background:linear-gradient(135deg,rgba(16,66,184,.92),rgba(26,92,224,.85))}
.style-b .he-ol{background:linear-gradient(135deg,rgba(192,73,18,.92),rgba(224,94,24,.85))}
.he-i{position:relative;z-index:2;padding:72px 0;text-align:center;color:#fff}
.he-t{display:inline-block;padding:4px 16px;border-radius:20px;font-size:12px;font-weight:500;letter-spacing:1px;margin-bottom:16px;backdrop-filter:blur(10px);background:rgba(255,255,255,.15)}
.he-i h1{font-size:40px;font-weight:700;letter-spacing:-1px;margin-bottom:12px;line-height:1.3}
.he-d{font-size:17px;opacity:.85;max-width:600px;margin:0 auto 24px;line-height:1.7}
.he-st{display:flex;justify-content:center;gap:48px;margin-top:32px;flex-wrap:wrap}
.he-st .hs{text-align:center}
.he-st .hn{font-size:28px;font-weight:700}
.he-st .hl{font-size:12px;opacity:.7;margin-top:4px}
@media(max-width:768px){.he-i{padding:40px 0}.he-i h1{font-size:26px}.he-st{gap:24px}.he-st .hn{font-size:22px}}

/* Sections */
.sc{padding:64px 0}
.sc-h{text-align:center;margin-bottom:40px}
.sc-h h2{font-size:30px;font-weight:700;color:var(--t);letter-spacing:-.5px;margin-bottom:10px}
.sc-h p{font-size:15px;color:var(--tm)}
@media(max-width:768px){.sc{padding:40px 0}.sc-h h2{font-size:22px}}

/* Service Cards */
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.scd{border-radius:var(--rdl);background:var(--bw);border:1px solid var(--bd);transition:all .3s;text-decoration:none;color:inherit;display:block}
.scd:hover{transform:translateY(-3px);box-shadow:var(--shl);border-color:var(--p)}
.sci{padding:28px 24px 24px}
.svi{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;background:var(--pl)}
.svi svg{width:24px;height:24px;stroke:var(--p)}
.scd h3{font-size:17px;font-weight:600;margin-bottom:6px;color:var(--t)}
.sd{font-size:13px;color:var(--tm);margin-bottom:12px;line-height:1.6}
.stg{display:flex;flex-wrap:wrap;gap:6px}
.stg span{font-size:12px;padding:3px 10px;border-radius:6px;background:var(--bg);color:var(--ts)}
.scd:hover .stg span{background:var(--pl);color:var(--p)}
@media(max-width:768px){.g3{grid-template-columns:repeat(2,1fr)}}

/* Articles */
.ag{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.acd{display:block;text-decoration:none;color:inherit;background:var(--bw);border:1px solid var(--bd);border-radius:var(--rdl);overflow:hidden;transition:all .3s}
.acd:hover{box-shadow:var(--shl);border-color:var(--p);transform:translateY(-2px)}
.ai{height:180px;position:relative;overflow:hidden}
.ai img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.acd:hover .ai img{transform:scale(1.04)}
.aip{width:100%;height:100%;display:flex;align-items:center;justify-content:center}
.style-a .aip{background:linear-gradient(135deg,#e0e8f8,#d4dff5)}
.style-b .aip{background:linear-gradient(135deg,#fde8db,#fcd9c5)}
.aip svg{width:48px;height:48px;opacity:.35}
.ab{padding:18px 20px 20px}
.ab h3{font-size:15px;font-weight:600;margin-bottom:8px;color:var(--t);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.am{font-size:12px;color:var(--tm);display:flex;gap:16px}
@media(max-width:768px){.ag{grid-template-columns:repeat(2,1fr);gap:12px}.ai{height:140px}}

/* Trust */
.tr{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--bd);border-radius:var(--rdl);overflow:hidden;margin-top:40px}
.ti{padding:32px 20px;text-align:center;background:var(--bw)}
.tn{font-size:32px;font-weight:700;color:var(--p);line-height:1}
.tl{font-size:13px;color:var(--tm);margin-top:8px}
.tic{margin-bottom:10px}
.tic svg{width:28px;height:28px;stroke:var(--p)}
@media(max-width:768px){.tr{grid-template-columns:repeat(2,1fr)}.tn{font-size:24px}}

/* Page: Category */
.cat-header{background:linear-gradient(135deg,var(--pd),var(--p));color:#fff;padding:48px 0;text-align:center}
.cat-header h1{font-size:32px;font-weight:700;margin-bottom:8px}
.cat-header p{font-size:14px;opacity:.85}
.clist{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:48px 0}
.citem{background:var(--bw);border:1px solid var(--bd);border-radius:var(--rdl);overflow:hidden;transition:all .3s}
.citem:hover{box-shadow:var(--shl);border-color:var(--p);transform:translateY(-2px)}
.citem a{display:block;text-decoration:none;color:inherit}
.citem .ci{height:160px;background:var(--pl);display:flex;align-items:center;justify-content:center}
.citem .ci svg{width:40px;height:40px;stroke:var(--p);opacity:.4}
.citem .cb{padding:16px 20px 20px}
.citem .cb h3{font-size:15px;font-weight:600;color:var(--t);margin-bottom:6px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.citem .cb .cm{font-size:12px;color:var(--tm);display:flex;gap:12px}
.pg{display:flex;justify-content:center;gap:6px;padding:0 0 48px}
.pg a,.pg span{padding:8px 14px;border-radius:6px;font-size:13px;text-decoration:none;border:1px solid var(--bd);color:var(--ts);background:var(--bw)}
.pg a:hover{border-color:var(--p);color:var(--p);background:var(--pl)}
.pg span.ac{background:var(--p);color:#fff;border-color:var(--p)}
@media(max-width:768px){.clist{grid-template-columns:repeat(2,1fr)}}

/* Page: Detail */
.detail{padding:48px 0}
.detail .bread{font-size:13px;color:var(--tm);margin-bottom:24px}
.detail .bread a{color:var(--ts);text-decoration:none}
.detail .bread a:hover{color:var(--p)}
.detail h1{font-size:32px;font-weight:700;color:var(--t);margin-bottom:12px;line-height:1.4}
.detail .dmeta{font-size:13px;color:var(--tm);display:flex;gap:16px;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--bd)}
.detail .dbody{font-size:16px;line-height:1.9;color:var(--ts)}
.detail .dbody h3{font-size:20px;color:var(--t);margin:28px 0 12px}
.detail .dbody p{margin-bottom:16px}
.detail .dbody ul,.detail .dbody ol{margin:12px 0 16px 20px}
.detail .dbody li{margin-bottom:6px}
.detail .dbody h2{font-size:22px;color:var(--t);margin:32px 0 14px}
.detail .dbody h4{font-size:17px;color:var(--t);margin:24px 0 10px}
.detail .dbody table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.detail .dbody table th,.detail .dbody table td{border:1px solid var(--bd);padding:10px 14px;text-align:left}
.detail .dbody table th{background:var(--bg);font-weight:600;color:var(--t)}
.detail .dbody img{max-width:100%;height:auto;border-radius:var(--rd)}
.price-tip{margin:20px 0;padding:16px 20px;background:var(--pl);border-radius:var(--rd);font-size:14px;color:var(--t);border:1px solid var(--bd)}
.price-tip strong{color:var(--p)}
.detail .rel{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:12px}
@media(max-width:768px){.detail h1{font-size:24px}.detail .dmeta{flex-wrap:wrap;gap:8px}.detail .rel{grid-template-columns:repeat(1,1fr)}}

/* Page: FAQ */
.faq-item{padding:20px 24px;background:var(--bw);border:1px solid var(--bd);border-radius:var(--rdl);margin-bottom:12px;transition:all .2s}
.faq-item:hover{border-color:var(--p)}
.faq-item h3{font-size:16px;font-weight:600;color:var(--t);margin-bottom:8px}
.faq-item .faq-a{font-size:14px;color:var(--ts);line-height:1.7}
.faq-item .faq-meta{font-size:12px;color:var(--tm);margin-top:8px;display:flex;gap:12px}

/* Page: Outlets */
.ol-filter{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap}
.ol-filter select,.ol-filter input{padding:8px 14px;border:1px solid var(--bd);border-radius:6px;font-size:13px;color:var(--ts);background:var(--bw)}
.ol-filter .btn{padding:8px 20px;background:var(--p);color:#fff;border:none;border-radius:6px;font-size:13px;cursor:pointer}
.ol-item{padding:20px 24px;background:var(--bw);border:1px solid var(--bd);border-radius:var(--rdl);margin-bottom:12px}
.ol-item h3{font-size:16px;font-weight:600;color:var(--t);margin-bottom:6px}
.ol-item p{font-size:13px;color:var(--tm)}

/* Footer */
.ft{background:#111827;color:rgba(255,255,255,.55);padding:48px 0 32px;margin-top:64px}
.style-b .ft{background:#1c1917}
.fg{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:32px}
.ft h4{color:#fff;font-size:14px;font-weight:600;margin-bottom:14px}
.ft a,.ft p{font-size:13px;color:rgba(255,255,255,.5);text-decoration:none;display:block;margin-bottom:6px;line-height:1.6}
.ft a:hover{color:#fff}
.fb{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;text-align:center;font-size:12px}
@media(max-width:768px){.fg{grid-template-columns:repeat(2,1fr);gap:24px}}

/* ===== Mobile Overlay ===== */
.mo{display:none;position:fixed;inset:0;background:var(--bw);z-index:1000;flex-direction:column}
.mo.open{display:flex}
.mo-hd{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--pd);color:#fff;font-size:16px;font-weight:700}
.mo-hd button{background:none;border:none;color:#fff;cursor:pointer;padding:4px}
.mo-nv{padding:16px}
.mo-nv a{display:block;padding:14px 0;font-size:16px;font-weight:500;color:var(--t);text-decoration:none;border-bottom:1px solid var(--bd)}
.mb{display:flex;border-top:1px solid var(--bd);background:var(--bw);position:fixed;bottom:0;left:0;right:0;z-index:99}
@media(min-width:769px){.mb{display:none}}

/* Utility */
.text-center{text-align:center}
.text-muted{color:var(--tm)}
.mt-0{margin-top:0}
.mt-2{margin-top:16px}
.mt-3{margin-top:24px}
.mb-2{margin-bottom:16px}
.mb-3{margin-bottom:24px}