.footer-bottom[data-astro-cid-sz7xmlte] .gongan[data-astro-cid-sz7xmlte]{margin-top:6px}.footer-bottom[data-astro-cid-sz7xmlte] .gongan[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#9db4c8}.footer-bottom[data-astro-cid-sz7xmlte] .gongan[data-astro-cid-sz7xmlte] img[data-astro-cid-sz7xmlte]{display:inline-block;vertical-align:-2px;margin-right:4px}.chat-root[data-astro-cid-ryytxnzt]{position:fixed;right:26px;bottom:30px;z-index:90}@media(max-width:960px){.chat-root[data-astro-cid-ryytxnzt]{display:none}}.chat-fab[data-astro-cid-ryytxnzt]{position:relative;display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,#14539a,#0f3f78);color:#fff;border:none;border-radius:999px;cursor:pointer;padding:13px 20px 13px 15px;box-shadow:0 10px 26px #14539a61;transition:transform .2s ease,box-shadow .2s ease;animation:chat-fab-breathe 2.6s ease-in-out infinite}.chat-fab[data-astro-cid-ryytxnzt]:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 14px 32px #14539a73}.chat-fab-icon[data-astro-cid-ryytxnzt]{display:flex}.chat-fab-online[data-astro-cid-ryytxnzt]{position:absolute;top:4px;right:52px;width:10px;height:10px;background:#2ecc71;border:2px solid #fff;border-radius:50%}.chat-fab-text[data-astro-cid-ryytxnzt]{font-size:14.5px;font-weight:700;letter-spacing:.5px}@keyframes chat-fab-breathe{0%,to{box-shadow:0 10px 26px #14539a61}50%{box-shadow:0 10px 30px #14539a8c,0 0 0 8px #14539a14}}.chat-mask[data-astro-cid-ryytxnzt]{position:fixed;inset:0;z-index:94;background:#0a1e3780;backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity .25s ease}.chat-root[data-astro-cid-ryytxnzt].open .chat-mask[data-astro-cid-ryytxnzt]{opacity:1;pointer-events:auto}.chat-window[data-astro-cid-ryytxnzt]{position:fixed;top:50%;left:50%;z-index:95;transform:translate(-50%,-50%) scale(.94);width:480px;height:600px;max-width:calc(100vw - 40px);max-height:calc(100vh - 40px);background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 24px 60px #0a234147,0 2px 10px #0a234114;display:flex;flex-direction:column;opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease}.chat-root[data-astro-cid-ryytxnzt].open .chat-window[data-astro-cid-ryytxnzt]{opacity:1;pointer-events:auto;transform:translate(-50%,-50%) scale(1)}.chat-head[data-astro-cid-ryytxnzt]{position:relative;display:flex;align-items:center;gap:12px;padding:16px 18px;background:linear-gradient(135deg,#14539a,#0e3d6e);color:#fff}.chat-head[data-astro-cid-ryytxnzt]:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:#ffffff1f}.chat-head-avatar[data-astro-cid-ryytxnzt]{width:46px;height:46px;border-radius:50%;flex-shrink:0;object-fit:cover;background:#fff;padding:2px;box-shadow:0 0 0 2px #ffffff40}.chat-head-info[data-astro-cid-ryytxnzt]{flex:1;min-width:0}.chat-head-name[data-astro-cid-ryytxnzt]{font-size:15.5px;font-weight:700;letter-spacing:.3px}.chat-head-status[data-astro-cid-ryytxnzt]{font-size:12.5px;opacity:.9;display:flex;align-items:center;gap:6px;margin-top:3px}.chat-head-status[data-astro-cid-ryytxnzt] .dot[data-astro-cid-ryytxnzt]{width:7px;height:7px;background:#2ecc71;border-radius:50%;animation:dot-pulse 1.6s ease-in-out infinite}@keyframes dot-pulse{0%,to{opacity:1}50%{opacity:.35}}.chat-close[data-astro-cid-ryytxnzt]{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:none;border:none;color:#fffc;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s ease,color .15s ease}.chat-close[data-astro-cid-ryytxnzt]:hover{background:#ffffff2e;color:#fff}.chat-body[data-astro-cid-ryytxnzt]{flex:1;overflow-y:auto;padding:18px 16px;background:#f4f7fb;display:flex;flex-direction:column;gap:14px}.chat-body[data-astro-cid-ryytxnzt]::-webkit-scrollbar{width:6px}.chat-body[data-astro-cid-ryytxnzt]::-webkit-scrollbar-thumb{background:#d3e0ee;border-radius:3px}.chat-msg[data-astro-cid-ryytxnzt]{display:flex;gap:9px;align-items:flex-start}.chat-msg-avatar[data-astro-cid-ryytxnzt]{width:32px;height:32px;border-radius:50%;flex-shrink:0;object-fit:cover;background:#fff;padding:1px;margin-top:2px;box-shadow:0 0 0 2px #14539a1f}.chat-msg-user[data-astro-cid-ryytxnzt] .chat-msg-avatar[data-astro-cid-ryytxnzt]{background:#14539a;box-shadow:0 0 0 2px #14539a26;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:600}.chat-msg-bubble[data-astro-cid-ryytxnzt]{max-width:72%;padding:11px 15px;border-radius:4px 14px 14px;font-size:14px;line-height:1.75;color:#243447;background:#fff;box-shadow:0 1px 4px #0a23410f;word-break:break-word}.chat-msg-user[data-astro-cid-ryytxnzt]{justify-content:flex-end}.chat-msg-user[data-astro-cid-ryytxnzt] .chat-msg-bubble[data-astro-cid-ryytxnzt]{background:linear-gradient(135deg,#14539a,#1c66b8);color:#fff;border-top-left-radius:14px;border-top-right-radius:4px}.chat-typing[data-astro-cid-ryytxnzt] .chat-msg-bubble[data-astro-cid-ryytxnzt]{display:flex;align-items:center;gap:5px;padding:14px 16px}.typing-dot[data-astro-cid-ryytxnzt]{width:7px;height:7px;border-radius:50%;background:#9db4cc;animation:typing-bounce 1.2s ease-in-out infinite}.typing-dot[data-astro-cid-ryytxnzt]:nth-child(2){animation-delay:.15s}.typing-dot[data-astro-cid-ryytxnzt]:nth-child(3){animation-delay:.3s}@keyframes typing-bounce{0%,60%,to{transform:translateY(0);opacity:.5}30%{transform:translateY(-5px);opacity:1}}.chat-ts[data-astro-cid-ryytxnzt]{text-align:center;font-size:11.5px;line-height:1.6;color:#8a99ab;margin:4px 0 2px}.chat-main-options[data-astro-cid-ryytxnzt]{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:2px 4px 6px}.chat-main-option[data-astro-cid-ryytxnzt]{text-align:center;background:#fff;border:1px solid #e0ebf5;border-radius:12px;padding:11px 12px;font-size:13px;color:#33465a;cursor:pointer;transition:all .16s ease;font-weight:600;box-shadow:0 1px 3px #0a23410a}.chat-main-option[data-astro-cid-ryytxnzt]:hover{border-color:#14539a;background:#f0f6fd;color:#14539a;transform:translateY(-1px)}.chat-main-option-primary[data-astro-cid-ryytxnzt]{grid-column:1 / -1;background:linear-gradient(135deg,#14539a,#1c66b8);color:#fff;border-color:transparent;font-size:15px;font-weight:700;padding:14px;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 5px 16px #14539a42;letter-spacing:.3px}.chat-main-option-primary[data-astro-cid-ryytxnzt]:after{content:"›";font-size:17px;line-height:1;opacity:.9}.chat-main-option-primary[data-astro-cid-ryytxnzt]:hover{background:linear-gradient(135deg,#0f3f78,#14539a);color:#fff;transform:translateY(-1px);box-shadow:0 7px 20px #14539a57}.chat-faq[data-astro-cid-ryytxnzt]{padding:2px 4px 6px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.chat-faq-item[data-astro-cid-ryytxnzt]{text-align:left;background:#fff;border:1px solid #e0ebf5;border-radius:10px;padding:9px 12px;font-size:13px;color:#33465a;cursor:pointer;transition:all .15s ease;line-height:1.5;box-shadow:0 1px 3px #0a23410a}.chat-faq-item[data-astro-cid-ryytxnzt]:hover{border-color:#14539a;background:#f0f6fd;color:#14539a}.chat-faq-title[data-astro-cid-ryytxnzt]{grid-column:1 / -1;font-size:13px;color:#6b7f96;font-weight:600}.chat-faq-back[data-astro-cid-ryytxnzt]{grid-column:1 / -1;background:none;border:1px dashed #c3d4e5;border-radius:8px;padding:7px;font-size:12.5px;color:#6b7f96;cursor:pointer;transition:all .15s ease}.chat-faq-back[data-astro-cid-ryytxnzt]:hover{border-color:#14539a;color:#14539a}.chat-quick[data-astro-cid-ryytxnzt]{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:2px 4px 6px}.chat-quick-item[data-astro-cid-ryytxnzt]{background:#fff;border:1px solid #e0ebf5;border-radius:999px;padding:8px 10px;font-size:13px;color:#14539a;cursor:pointer;transition:all .15s ease;text-align:center;box-shadow:0 1px 3px #0a23410a}.chat-quick-item[data-astro-cid-ryytxnzt]:hover{background:#14539a;color:#fff;border-color:#14539a}.chat-faq-ans[data-astro-cid-ryytxnzt]{background:#eef4fb;border:1px solid #d3e0ee;border-radius:10px;padding:10px 13px;font-size:13px;color:#243447;line-height:1.65}.chat-faq-ans[data-astro-cid-ryytxnzt] a[data-astro-cid-ryytxnzt]{color:#14539a;font-weight:700;text-decoration:none}.chat-faq[data-astro-cid-ryytxnzt][hidden],.chat-quick[data-astro-cid-ryytxnzt][hidden],.chat-main-options[data-astro-cid-ryytxnzt][hidden]{display:none}.chat-lead-tail[data-astro-cid-ryytxnzt]{display:inline-block;margin-top:8px;font-size:13px;color:#14539a}.chat-lead-link[data-astro-cid-ryytxnzt]{color:#14539a;font-weight:700;text-decoration:underline;cursor:pointer}.chat-input-area[data-astro-cid-ryytxnzt]{border-top:1px solid #e9eff6;padding:12px 14px 14px;background:#fff}.chat-input-row[data-astro-cid-ryytxnzt]{display:flex;gap:10px;align-items:center}.chat-input[data-astro-cid-ryytxnzt]{flex:1;min-width:0;border:1px solid #dbe5f0;border-radius:22px;padding:11px 18px;font-size:14px;outline:none;transition:border-color .15s ease,box-shadow .15s ease;background:#f6f9fc}.chat-input[data-astro-cid-ryytxnzt]:focus{border-color:#14539a;background:#fff;box-shadow:0 0 0 3px #14539a1a}.chat-input[data-astro-cid-ryytxnzt]::placeholder{color:#9aa7b8}.chat-send[data-astro-cid-ryytxnzt]{flex-shrink:0;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#14539a,#1c66b8);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s ease,transform .15s ease,box-shadow .15s ease;box-shadow:0 3px 10px #14539a40}.chat-send[data-astro-cid-ryytxnzt]:hover{background:#0f3f78;transform:scale(1.04);box-shadow:0 4px 14px #14539a52}.chat-send[data-astro-cid-ryytxnzt]:disabled{opacity:.55;cursor:not-allowed;transform:none}.chat-tip[data-astro-cid-ryytxnzt]{font-size:12.5px;color:#c62828;min-height:15px;margin-top:6px}.chat-lead-card[data-astro-cid-ryytxnzt]{margin-left:40px;background:linear-gradient(180deg,#fbfdff,#fff);border:1px solid #dce9f7;border-radius:18px;padding:20px 20px 16px;box-shadow:0 10px 30px #14539a1a;display:flex;flex-direction:column;gap:13px}.chat-lead-head[data-astro-cid-ryytxnzt]{display:flex;align-items:center;gap:12px;margin-bottom:2px;padding-bottom:12px;border-bottom:1px dashed #e4edf6}.chat-lead-icon[data-astro-cid-ryytxnzt]{width:48px;height:48px;border-radius:14px;flex-shrink:0;background:linear-gradient(135deg,#14539a,#2b7fc9);display:flex;align-items:center;justify-content:center;font-size:23px;box-shadow:0 5px 14px #14539a47}.chat-lead-head-text[data-astro-cid-ryytxnzt]{flex:1;min-width:0}.chat-lead-title[data-astro-cid-ryytxnzt]{font-size:16px;font-weight:700;color:#17406b;line-height:1.3}.chat-lead-sub[data-astro-cid-ryytxnzt]{font-size:13px;color:#8a9bb0;margin-top:3px}.chat-lead-input-wrap[data-astro-cid-ryytxnzt]{position:relative;display:flex;align-items:center;min-height:44px;background:#f6fafd;border:1px solid #e3ecf5;border-radius:8px;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.chat-lead-input-wrap[data-astro-cid-ryytxnzt]:focus-within{border-color:#14539a;background:#fff;box-shadow:0 0 0 2px #14539a1f}.chat-lead-ico[data-astro-cid-ryytxnzt]{flex-shrink:0;padding-left:13px;font-size:15px;opacity:.75}.chat-lead-input[data-astro-cid-ryytxnzt]{flex:1;min-width:0;border:none;background:transparent;outline:none;padding:12px 8px;font-size:14px;color:#243447}.chat-lead-input[data-astro-cid-ryytxnzt]::placeholder{color:#a9b7c8}.chat-lead-tag[data-astro-cid-ryytxnzt]{flex-shrink:0;margin-right:11px;font-size:11px;font-weight:600;color:#7f91a6;background:#edf2f8;border-radius:5px;padding:3px 7px}.chat-lead-submit[data-astro-cid-ryytxnzt]{background:linear-gradient(135deg,#14539a,#1c66b8);color:#fff;border:none;border-radius:10px;padding:13px;font-size:14.5px;font-weight:700;cursor:pointer;transition:background .15s ease,transform .15s ease,box-shadow .15s ease;box-shadow:0 4px 14px #14539a3d;letter-spacing:.3px}.chat-lead-submit[data-astro-cid-ryytxnzt]:hover{background:linear-gradient(135deg,#0f3f78,#14539a);transform:translateY(-1px);box-shadow:0 6px 18px #14539a52}.chat-lead-submit[data-astro-cid-ryytxnzt]:disabled{opacity:.55;cursor:not-allowed;transform:none}.chat-lead-msg[data-astro-cid-ryytxnzt]{font-size:12.5px;min-height:15px;text-align:center}.chat-lead-trust[data-astro-cid-ryytxnzt]{font-size:11px;color:#9aa8b9;text-align:center}.chat-success[data-astro-cid-ryytxnzt]{background:#f0f8f2;border:1px solid #d8ecdc;border-radius:14px;padding:18px 16px;text-align:center;margin:4px 0 0 40px}.chat-success-ico[data-astro-cid-ryytxnzt]{width:44px;height:44px;border-radius:50%;margin:0 auto 8px;background:#2e9e55;color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px #2e9e554d}.chat-success[data-astro-cid-ryytxnzt] p[data-astro-cid-ryytxnzt]{font-size:13.5px;color:#2c4a34;margin-top:6px;line-height:1.7}.chat-body{display:flex;flex-direction:column;gap:14px}.chat-msg{display:flex;gap:9px;align-items:flex-start}.chat-msg-avatar{width:30px;height:30px;border-radius:50%;flex-shrink:0;object-fit:cover;background:#fff;margin-top:2px}.chat-msg-user{justify-content:flex-end}.chat-msg-user .chat-msg-avatar{background:#14539a;box-shadow:0 0 0 2px #14539a26;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:600}.chat-msg-bubble{max-width:72%;padding:11px 15px;border-radius:4px 14px 14px;font-size:14px;line-height:1.75;color:#243447;background:#fff;box-shadow:0 1px 4px #0a23410f;word-break:break-word}.chat-msg-user .chat-msg-bubble{background:linear-gradient(135deg,#14539a,#1c66b8);color:#fff;border-top-left-radius:14px;border-top-right-radius:4px}.chat-typing .chat-msg-bubble{display:flex;align-items:center;gap:5px;padding:14px 16px}.typing-dot{width:7px;height:7px;border-radius:50%;background:#9db4cc;animation:typing-bounce 1.2s ease-in-out infinite}.typing-dot:nth-child(2){animation-delay:.15s}.typing-dot:nth-child(3){animation-delay:.3s}.chat-ts{text-align:center;font-size:11.5px;line-height:1.6;color:#8a99ab;margin:4px 0 2px}.chat-lead-tail{display:inline-block;margin-top:8px;font-size:13px;color:#14539a}.chat-lead-link{color:#14539a;font-weight:700;text-decoration:underline;cursor:pointer}.chat-lead-card{margin-left:40px;background:linear-gradient(180deg,#fbfdff,#fff);border:1px solid #dce9f7;border-radius:14px;padding:18px;box-shadow:0 8px 26px #14539a1a;display:flex;flex-direction:column;gap:12px}.chat-lead-head{display:flex;align-items:center;gap:12px;margin-bottom:2px;padding-bottom:12px;border-bottom:1px dashed #e4edf6}.chat-lead-icon{width:46px;height:46px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,#14539a,#2b7fc9);display:flex;align-items:center;justify-content:center;font-size:21px;box-shadow:0 4px 12px #14539a3d}.chat-lead-head-text{flex:1;min-width:0}.chat-lead-title{font-size:16px;font-weight:700;color:#17406b;line-height:1.3}.chat-lead-sub{font-size:13px;color:#8a9bb0;margin-top:3px}.chat-lead-input-wrap{position:relative;display:flex;align-items:center;min-height:46px;background:#f6fafd;border:1px solid #e3ecf5;border-radius:10px;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.chat-lead-input-wrap:focus-within{border-color:#14539a;background:#fff;box-shadow:0 0 0 2px #14539a1f}.chat-lead-ico{flex-shrink:0;padding-left:14px;font-size:15px;opacity:.75}.chat-lead-input{flex:1;min-width:0;border:none;background:transparent;outline:none;padding:13px 8px;font-size:14px;color:#243447}.chat-lead-input::placeholder{color:#a9b7c8}.chat-lead-tag{flex-shrink:0;margin-right:12px;font-size:11px;font-weight:600;color:#14539a;background:#e5eefa;border-radius:5px;padding:3px 8px}.chat-lead-submit{background:linear-gradient(135deg,#14539a,#1c66b8);color:#fff;border:none;border-radius:10px;padding:13px;font-size:14.5px;font-weight:700;cursor:pointer;transition:background .15s ease,transform .15s ease,box-shadow .15s ease;box-shadow:0 4px 14px #14539a38;letter-spacing:.3px}.chat-lead-submit:hover{background:linear-gradient(135deg,#0f3f78,#14539a);transform:translateY(-1px)}.chat-lead-submit:disabled{opacity:.55;cursor:not-allowed;transform:none}.chat-lead-msg{font-size:12.5px;min-height:15px;text-align:center}.chat-lead-trust{font-size:11px;color:#9aa8b9;text-align:center}.chat-success{background:#f0f8f2;border:1px solid #d8ecdc;border-radius:14px;padding:18px 16px;text-align:center;margin:4px 0 0 40px}.chat-success-ico{width:44px;height:44px;border-radius:50%;margin:0 auto 8px;background:#2e9e55;color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px #2e9e554d}.chat-success p{font-size:13.5px;color:#2c4a34;margin-top:6px;line-height:1.7}:root{--c-primary: #14539a;--c-primary-dark: #0b3a6e;--c-primary-deep: #082c54;--c-primary-light: #eaf2fb;--c-primary-lighter: #f4f8fd;--c-accent: #e8632b;--c-accent-dark: #c94f1d;--c-accent-deep: #b84416;--c-accent-light: #fdf0ea;--c-text: #1f2a37;--c-text-light: #5c6b7a;--c-text-mute: #8a97a5;--c-border: #e4e9f0;--c-bg: #ffffff;--c-bg-gray: #f6f8fa;--c-ok: #1a9e5c;--c-warn: #c0392b;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;--fs-xs: 13px;--fs-sm: 14px;--fs-base: 15.5px;--fs-md: 17px;--fs-lg: 19px;--fs-xl: 22px;--fs-2xl: 27px;--fs-hero: 33px;--lh-tight: 1.35;--lh-body: 1.75;--lh-loose: 1.9;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 28px;--sp-7: 40px;--sp-8: 56px;--radius: 8px;--radius-sm: 5px;--shadow: 0 1px 2px rgba(16, 42, 67, .06), 0 3px 10px rgba(16, 42, 67, .05);--shadow-md: 0 2px 6px rgba(16, 42, 67, .08), 0 10px 26px rgba(16, 42, 67, .1);--shadow-accent: 0 4px 14px rgba(232, 99, 43, .32);--container: 1160px}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}body{font-family:var(--font-sans);color:var(--c-text);background:var(--c-bg);line-height:var(--lh-body);font-size:var(--fs-base);font-feature-settings:"tnum";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{max-width:100%;height:auto}a{color:var(--c-primary);text-decoration:none;transition:color .15s ease}a:hover{color:var(--c-accent);text-decoration:none}ul,ol{padding-left:1.5em}b,strong{font-weight:700}.container{max-width:var(--container);margin:0 auto;padding:0 24px}.btn{display:inline-block;padding:11px 26px;border-radius:var(--radius);font-size:15px;font-weight:700;font-family:inherit;letter-spacing:.3px;cursor:pointer;white-space:nowrap;border:1px solid transparent;transition:all .18s ease;text-align:center;line-height:1.5}.btn-primary{background:var(--c-accent-deep);color:#fff;box-shadow:var(--shadow-accent)}.btn-primary:hover{background:#a03a12;color:#fff;transform:translateY(-1px);box-shadow:0 6px 18px #b8441666}.btn-outline{background:transparent;color:var(--c-primary);border-color:var(--c-primary)}.btn-outline:hover{background:var(--c-primary-light);color:var(--c-primary-dark)}.btn-outline-light{background:transparent;color:#fff;border-color:#ffffffb3}.btn-outline-light:hover{background:#ffffff1f;color:#fff}.btn-block{display:block;width:100%}.topbar{background:var(--c-primary-deep);color:#d7e4f2;font-size:14px;padding:8px 0}.topbar .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.topbar a{color:#fff;font-weight:600}.topbar a:hover{color:#ffb08a}.topbar .phone{font-weight:800;font-size:15.5px;letter-spacing:.3px;color:#ffd9c2}.topbar .topbar-sep{margin:0 10px;color:#ffffff59}.topbar-contacts{display:flex;align-items:center;gap:2px}.topbar-phone-wrap{display:inline-flex;align-items:center}.topbar-actions{display:inline-flex;align-items:center;gap:10px}.topbar-search{display:inline-flex;align-items:center;color:#d7e4f2;font-weight:600;border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:3px 12px;font-size:13px}.topbar-search:hover{color:#fff;border-color:#fff}.topbar-ico{display:none;font-size:13px;margin-right:4px}.w-short{display:none}.topbar-slogan{letter-spacing:.5px}.wechat-drop{position:relative;display:inline-block;margin-left:12px}.wechat-btn{background:none;border:1px solid rgba(255,255,255,.45);color:#fff;border-radius:999px;padding:3px 12px;font-size:13px;cursor:pointer;font-family:inherit;line-height:1.5}.wechat-btn:hover{border-color:#fff}.wechat-panel{display:none;position:absolute;right:0;top:calc(100% + 8px);z-index:70;background:#fff;border-radius:8px;padding:14px;box-shadow:var(--shadow-md);text-align:center;width:200px}.wechat-panel img{border-radius:6px;display:block;margin:0 auto 8px}.wechat-panel .wechat-id{font-size:13px;color:var(--c-text)}.wechat-drop.open .wechat-panel,.wechat-drop:hover .wechat-panel{display:block}.site-header{background:#fff;border-bottom:1px solid var(--c-border);position:sticky;top:0;z-index:50}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}.site-header.scrolled{box-shadow:0 4px 16px #102a4314}.logo{font-size:21px;font-weight:800;color:var(--c-primary);line-height:1.15;letter-spacing:.5px;display:flex;align-items:center;gap:14px}.logo-img{height:58px;width:auto;display:block}.logo-slogan{font-size:13.5px;font-weight:600;color:var(--c-accent);line-height:1.55;letter-spacing:.3px;border-left:2px solid var(--c-accent);padding-left:12px;white-space:nowrap}.logo:hover{color:var(--c-primary)}.nav{display:flex;gap:2px;align-items:center}.nav a{color:var(--c-text);font-size:15px;font-weight:500;padding:9px 14px;border-radius:var(--radius-sm)}.nav a:hover{color:var(--c-primary);background:var(--c-primary-lighter)}.nav a[aria-current=page]{color:var(--c-primary);font-weight:700;background:var(--c-primary-light)}.quick-nav{background:linear-gradient(135deg,#f4f9ff,#e8f1fb);border-bottom:1px solid var(--c-border)}.quick-nav .container{padding:10px 24px 10px 56px;max-width:var(--container);margin:0 auto}.qn-group{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.qn-group+.qn-group{margin-top:7px}.qn-title{font-size:13px;font-weight:700;color:var(--c-primary);margin-right:4px;letter-spacing:.3px;white-space:nowrap}.qn-pill{display:inline-flex;align-items:center;background:#fff;border:1px solid #d3e2f5;border-radius:20px;padding:5px 14px;font-size:13px;color:var(--c-text);transition:all .15s ease;white-space:nowrap}.qn-pill:hover{background:var(--c-primary);border-color:var(--c-primary);color:#fff;transform:translateY(-1px)}@media(max-width:700px){.quick-nav .container{padding:8px 24px 8px 40px}.qn-group{gap:6px}.qn-pill{font-size:13px;padding:4px 12px}}.nav-quick{display:none}.nav-item{position:relative}.nav-item>a{display:inline-block}.nav-dropdown{display:none;position:absolute;top:100%;left:0;z-index:80;background:#fff;border:1px solid var(--c-border);border-radius:8px;box-shadow:var(--shadow-md);min-width:220px;padding:8px 0}.nav-dropdown a{display:block;padding:10px 18px;font-size:14px;color:var(--c-text);white-space:nowrap}.nav-dropdown a:hover{color:var(--c-primary);background:var(--c-primary-lighter);text-decoration:none}.has-dropdown:hover .nav-dropdown,.has-dropdown:focus-within .nav-dropdown,.has-dropdown.open .nav-dropdown{display:block}.nav-toggle{display:none;align-items:center;justify-content:center;min-width:42px;min-height:42px;padding:0;background:var(--c-primary-lighter);border:1px solid #d3e2f5;border-radius:10px;font-size:20px;line-height:1;cursor:pointer;color:var(--c-primary);transition:background .15s ease,border-color .15s ease,color .15s ease}.nav-toggle:hover{background:var(--c-primary-light);border-color:var(--c-primary)}.nav-toggle[aria-expanded=true]{background:var(--c-primary);border-color:var(--c-primary);color:#fff}main{min-height:62vh}.hero{background:linear-gradient(150deg,var(--c-primary) 0%,var(--c-primary-dark) 55%,var(--c-primary-deep) 100%);color:#fff;padding:var(--sp-8) 0 var(--sp-7);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 65%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:44px;align-items:center;position:relative;z-index:1}.hero h1{font-size:var(--fs-hero);line-height:var(--lh-tight);margin-bottom:16px;font-weight:800;letter-spacing:.5px}.hero p{font-size:var(--fs-md);opacity:.93;max-width:680px;margin-bottom:26px;line-height:var(--lh-loose)}.hero .badges{display:flex;gap:10px;flex-wrap:wrap}.hero .badge{background:#ffffff1f;border:1px solid rgba(255,255,255,.22);border-radius:20px;padding:6px 15px;font-size:13px;letter-spacing:.3px}.hero .actions{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}.case-stack{position:relative;height:470px;max-width:480px;margin:0 auto}.case-stack-item{position:absolute;width:58%;background:#fff;border-radius:10px;padding:8px;box-shadow:0 16px 38px #00000052;transition:transform .2s ease}.case-stack-item:hover{z-index:9}.case-stack-item img{display:block;width:100%;height:auto;border-radius:6px}.case-stack-item.c1{left:0;top:70px;transform:rotate(-4deg);z-index:1}.case-stack-item.c2{left:62px;top:0;transform:rotate(2.5deg);z-index:3}.case-stack-item.c3{left:124px;top:118px;transform:rotate(6deg);z-index:2}.hero-right .case-note{margin-top:30px;font-size:13px;opacity:.85;text-align:center;letter-spacing:.3px}.section{padding:var(--sp-7) 0}.section-gray{background:var(--c-bg-gray)}.section-tight{padding:var(--sp-6) 0}.section-head{margin-bottom:var(--sp-6)}.section-head h2{font-size:var(--fs-2xl);color:var(--c-primary-dark);margin-bottom:8px;font-weight:800;letter-spacing:.3px}.section-head p{color:var(--c-text-light);font-size:var(--fs-sm)}.section-head-title{display:flex;align-items:center;gap:10px}.section-head-title:before{content:"";display:inline-block;width:5px;height:22px;background:var(--c-accent);border-radius:3px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#cfd9e6}.card a.card-link{color:var(--c-text);display:block}.card a.card-link:hover{color:inherit}.card h3{font-size:var(--fs-md);color:var(--c-primary-dark);margin-bottom:8px;font-weight:700;line-height:1.45}.card p{font-size:var(--fs-sm);color:var(--c-text-light);line-height:1.7}.card .tag{display:inline-block;font-size:12.5px;color:var(--c-accent);border:1px solid var(--c-accent);border-radius:4px;padding:1px 8px;margin-bottom:10px;font-weight:600;letter-spacing:.3px}.card .meta{font-size:var(--fs-xs);color:var(--c-text-light);margin-bottom:6px}.entry-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}.entry-list a{display:flex;justify-content:space-between;align-items:center;gap:8px;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-sm);padding:13px 16px;color:var(--c-text);font-size:14.5px;line-height:1.5;transition:all .15s ease}.entry-list a:hover{border-color:var(--c-primary);color:var(--c-primary);background:var(--c-primary-lighter)}.entry-list .arrow{color:var(--c-text-mute);font-weight:700;transition:transform .15s ease}.entry-list a:hover .arrow{color:var(--c-primary);transform:translate(3px)}.lead-form{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-md)}.lead-form h3{font-size:19px;color:var(--c-primary-dark);margin-bottom:4px;font-weight:800}.lead-form .sub{font-size:var(--fs-sm);color:var(--c-text-light);margin-bottom:10px}.trust-line{font-size:13px;color:var(--c-primary-dark);background:var(--c-primary-lighter);border:1px solid #d7e5f5;border-radius:6px;padding:7px 10px;margin-bottom:16px;line-height:1.6}.lh-trust{font-size:13px;color:var(--c-primary-dark);text-align:center;margin-bottom:10px;font-weight:600}.form-row{margin-bottom:14px}.form-row label{display:block;font-size:13.5px;margin-bottom:6px;font-weight:600;color:var(--c-text)}.form-row input,.form-row select,.form-row textarea{width:100%;padding:11px 13px;border:1px solid var(--c-border);border-radius:var(--radius-sm);font-size:15px;font-family:inherit;background:#fff;color:var(--c-text);line-height:1.5;transition:border-color .15s ease,box-shadow .15s ease}.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px #14539a1f}.form-row select{appearance:auto}.form-hint{font-size:var(--fs-xs);color:var(--c-text-light);margin-top:10px;line-height:1.6}.form-success{color:var(--c-ok);font-size:14.5px;padding:10px 0;font-weight:600}.form-error{color:var(--c-warn);font-size:13.5px;padding:8px 0}.zs-wrap{position:relative}.zs-trigger{width:100%;text-align:left;padding:11px 38px 11px 13px;border:1px solid var(--c-border);border-radius:var(--radius-sm);background:#fff;font-size:15px;font-family:inherit;color:var(--c-text);cursor:pointer;line-height:1.5;position:relative;transition:border-color .15s ease}.zs-trigger:after{content:"▾";position:absolute;right:13px;top:50%;transform:translateY(-50%);color:var(--c-text-light);font-size:13px;pointer-events:none}.zs-trigger.open{border-color:var(--c-primary);box-shadow:0 0 0 3px #14539a1f}.zs-trigger.empty{color:#8a97a5}.zs-panel{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:50;background:#fff;border:1px solid var(--c-border);border-radius:8px;box-shadow:0 10px 30px #102a4329;max-height:46vh;overflow-y:auto;padding:8px;-webkit-overflow-scrolling:touch}.zs-group+.zs-group{margin-top:4px;border-top:1px solid #eef2f7;padding-top:4px}.zs-group-title{font-size:12.5px;color:var(--c-text-light);padding:6px 10px 4px;letter-spacing:.3px}.zs-opt{display:block;width:100%;text-align:left;padding:9px 10px;font-size:14.5px;color:var(--c-text);background:none;border:none;border-radius:6px;cursor:pointer;line-height:1.5;font-family:inherit}.zs-opt:hover,.zs-opt:focus{background:var(--c-primary-lighter);outline:none}.zs-opt.sel{background:var(--c-primary-light);color:var(--c-primary-dark);font-weight:600}.zs-opt.sel:after{content:" ✓";color:var(--c-primary)}@media(max-width:700px){.zs-panel{max-height:52vh;padding:6px}.zs-opt{padding:12px 10px;font-size:15px}.zs-trigger{padding:12px 38px 12px 13px}}.form-wrap{position:static}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:28px;align-items:start}.detail-grid>*{min-width:0}html{scroll-behavior:smooth}.prose h2{scroll-margin-top:88px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.breadcrumb{font-size:13px;color:var(--c-text-light);padding:16px 0 4px}.breadcrumb a{color:var(--c-text-light)}.breadcrumb a:hover{color:var(--c-primary)}.breadcrumb span.sep{margin:0 8px;color:var(--c-border)}.breadcrumb .current{color:var(--c-text);font-weight:500}.prose{max-width:760px;font-size:15.5px;line-height:1.85}.prose h1{font-size:27px;color:var(--c-primary-dark);margin-bottom:10px;font-weight:800;line-height:1.4}.prose h2{font-size:21px;color:var(--c-primary-dark);margin:34px 0 14px;font-weight:700;line-height:1.45;padding-left:12px;border-left:4px solid var(--c-accent)}.prose h3{font-size:17.5px;color:var(--c-primary-dark);margin:26px 0 10px;font-weight:700}.prose p,.prose ul,.prose ol{margin-bottom:16px}.prose li{margin-bottom:7px;line-height:1.8}.prose li::marker{color:var(--c-primary)}.prose table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}.prose th,.prose td{border:1px solid var(--c-border);padding:10px 14px;text-align:left;line-height:1.6}.prose th{background:var(--c-primary-light);color:var(--c-primary-dark);font-weight:700}.prose tr:nth-child(2n) td{background:var(--c-bg-gray)}@media(max-width:700px){.prose table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.prose th,.prose td{white-space:normal;padding:8px 12px;font-size:14px}}.prose .tip{margin-top:24px;padding:14px 18px;background:var(--c-primary-lighter);border:1px solid #d7e5f5;border-left:4px solid var(--c-primary);border-radius:var(--radius-sm);font-size:14.5px;line-height:1.75}.prose .tip b{color:var(--c-primary-dark)}.prose blockquote{margin:18px 0;padding:14px 18px;background:var(--c-bg-gray);border-left:4px solid var(--c-primary);border-radius:var(--radius-sm);font-size:14.8px;line-height:1.8}.prose blockquote b{color:var(--c-primary-dark)}.qa-answer{margin:20px 0 24px;padding:18px 20px;background:var(--c-primary-lighter);border:1px solid #d7e5f5;border-left:4px solid var(--c-primary);border-radius:var(--radius-sm)}.qa-answer .qa-answer-label{margin:0 0 8px;font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--c-primary)}.qa-answer p:last-child{margin-bottom:0;font-size:15.5px;line-height:1.85}.qa-list{display:grid;gap:12px}.qa-card{display:block;padding:14px 16px;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-sm);transition:border-color .15s,box-shadow .15s}.qa-card:hover{border-color:var(--c-primary);box-shadow:0 6px 16px #102a4314}.qa-card-q{display:block;font-weight:700;color:var(--c-primary-dark);font-size:15.5px;line-height:1.6}.qa-card-a{display:block;margin-top:6px;font-size:14px;color:var(--c-text-light);line-height:1.7}.qa-card-meta{display:block;margin-top:8px;font-size:12.5px;color:var(--c-text-light)}.article-img{display:block;max-width:100%;height:auto;margin:18px auto;border-radius:10px;border:1px solid var(--c-border);box-shadow:0 10px 26px #102a431f}.article-cover{margin:6px 0 22px;border:1px solid var(--c-border);border-radius:12px;overflow:hidden;background:var(--c-bg-gray);box-shadow:0 8px 22px #102a4314}.article-cover img{display:block;width:100%;height:auto}.article-cover figcaption{padding:9px 14px;font-size:13px;color:var(--c-text-light);background:var(--c-bg-gray);text-align:center;border-top:1px solid var(--c-border)}.card-tel{margin-top:10px;padding-top:10px;border-top:1px dashed var(--c-border);font-size:13px}.card-tel a{color:var(--c-accent);font-weight:700;font-size:14px}.card-tel a:hover{text-decoration:underline}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:20px}.testimonial{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}.testimonial .t-text{font-size:14px;color:var(--c-text);line-height:1.8}.testimonial .t-text:before{content:'"';color:var(--c-accent);font-size:20px;font-weight:800;margin-right:2px}.testimonial .t-text:after{content:'"';color:var(--c-accent);font-size:20px;font-weight:800;margin-left:2px}.testimonial .t-meta{font-size:13px;color:var(--c-text-light);border-top:1px dashed var(--c-border);padding-top:10px}.testimonial .t-meta b{color:var(--c-primary-dark)}.t-note{font-size:12.5px;color:var(--c-text-light);margin-top:12px}.case-pager{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:20px;flex-wrap:wrap}.pager-btn,.pager-num{border:1px solid var(--c-border);background:#fff;color:var(--c-text);border-radius:6px;padding:7px 12px;font-size:13.5px;cursor:pointer;transition:all .15s}.pager-btn:hover:not(:disabled),.pager-num:hover{border-color:var(--c-primary);color:var(--c-primary)}.pager-btn:disabled{opacity:.45;cursor:not-allowed}.pager-num.active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;font-weight:700}.backtop{position:fixed;right:22px;bottom:100px;z-index:55;width:44px;height:44px;border-radius:50%;background:#14539ad9;color:#fff;font-size:20px;line-height:1;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px #102a4340;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}.backtop.show{opacity:1;visibility:visible}.backtop:hover{background:var(--c-primary)}@media(max-width:700px){.backtop{right:14px;bottom:96px;width:40px;height:40px;font-size:18px}}.tool-nav{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 4px}.tool-item{display:inline-flex;align-items:center;gap:6px;background:var(--c-primary-lighter);border:1px solid #d7e5f5;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600;color:var(--c-primary-dark);transition:all .15s}.tool-item:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}.zoomable{cursor:zoom-in}.lightbox{position:fixed;inset:0;z-index:100;background:#000000e0;display:flex;align-items:center;justify-content:center;padding:26px}.lightbox[hidden]{display:none}.lightbox-figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:12px;max-width:100%}.lightbox img{max-width:100%;max-height:84vh;border-radius:6px;box-shadow:0 10px 40px #0006;background:#fff}.lightbox figcaption{color:#fff;font-size:14px;line-height:1.5;text-align:center;opacity:.92;max-width:90vw}.lightbox-close{position:absolute;top:14px;right:22px;background:none;border:none;color:#fff;font-size:36px;line-height:1;cursor:pointer;padding:4px 10px}.search-band{padding:20px 0 6px}.search-band-title{font-size:15px;font-weight:700;color:var(--c-primary-dark);text-align:center;margin-bottom:12px}.search-box{display:flex;align-items:center;max-width:620px;margin:0 auto;background:#fff;border:2px solid var(--c-primary);border-radius:999px;box-shadow:0 8px 22px #14539a24;overflow:hidden;transition:box-shadow .18s ease,border-color .18s ease}.search-box:focus-within{box-shadow:0 10px 26px #14539a3d}.search-box .s-icon{flex:none;padding-left:18px;font-size:17px;color:var(--c-primary)}.search-box input{flex:1;min-width:0;border:0;outline:none;background:transparent;font-size:15px;color:var(--c-text);padding:12px 6px 12px 10px}.search-box button{flex:none;border:0;cursor:pointer;background:var(--c-primary);color:#fff;font-size:15px;font-weight:700;padding:0 24px;align-self:stretch;transition:background .15s ease}.search-box button:hover{background:var(--c-primary-dark)}.search-tags{max-width:620px;margin:10px auto 0;text-align:center;font-size:13px;color:var(--c-text-light)}.search-tags b{color:var(--c-text);font-weight:600}.search-tags a{color:var(--c-primary);margin:0 2px}.search-tags a:hover{color:var(--c-accent)}@media(max-width:700px){.search-box input{font-size:16px}.search-box button{padding:0 16px;font-size:14px}.search-tags{display:none}}.zizhi-case{margin:22px 0 8px;text-align:center}.zizhi-case img{max-width:720px;width:100%;border-radius:12px;box-shadow:0 14px 34px #102a432e;border:1px solid var(--c-border)}.zizhi-case-note{margin-top:10px;font-size:13px;color:var(--c-text-light)}.zizhi-case-empty{background:var(--c-bg-gray);border:1px dashed var(--c-border);border-radius:var(--radius-sm);padding:14px 16px;font-size:14px;color:var(--c-text-light);text-align:left}.zizhi-case-empty b{color:var(--c-primary-dark)}.faq-item{border:1px solid var(--c-border);border-radius:var(--radius-sm);margin-bottom:10px;background:#fff;overflow:hidden}.faq-item summary{cursor:pointer;padding:15px 18px;font-weight:600;font-size:15px;color:var(--c-text);list-style:none;display:flex;gap:10px;align-items:baseline;transition:background .15s ease}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:hover{background:var(--c-primary-lighter)}.faq-item summary:before{content:"Q";flex:none;color:#fff;background:var(--c-primary);width:22px;height:22px;border-radius:50%;font-size:12.5px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}.faq-item[open] summary{border-bottom:1px solid var(--c-border)}.faq-item .faq-a{padding:14px 18px 16px 50px;font-size:14.5px;color:var(--c-text-light);line-height:1.8}.site-footer{background:var(--c-primary-deep);color:#b9cbdd;font-size:13.5px;padding:52px 0 26px;margin-top:48px}.site-footer h4{color:#fff;font-size:15.5px;margin-bottom:14px;font-weight:700;letter-spacing:.5px}.site-footer a{color:#b9cbdd}.site-footer a:hover{color:#fff}.site-footer p{line-height:1.9}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:32px;margin-bottom:34px}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:5px 14px}.footer-links a{font-size:13px;line-height:1.7}.footer-links a.footer-more{grid-column:1 / -1;white-space:nowrap;margin-top:5px;padding-top:8px;border-top:1px dashed rgba(255,255,255,.16);color:#d3e2f2}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;text-align:center;font-size:13px;color:#7d95ad;line-height:1.8}.float-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;background:#fff;border-top:1px solid var(--c-border);padding:10px 14px;gap:10px;box-shadow:0 -2px 12px #00000014}.float-bar .btn{flex:1;font-size:14px;padding:11px 10px}.float-bar .btn-wechat{background:#07c160;color:#fff;border-color:#07c160}.float-wechat-pop{position:fixed;right:16px;bottom:76px;z-index:61;background:#fff;border:1px solid var(--c-border);border-radius:10px;padding:14px 16px;text-align:center;box-shadow:0 8px 24px #00000026}.float-wechat-pop img{border-radius:6px}.float-wechat-pop p{font-size:13px;color:var(--c-text);margin-top:8px;font-weight:600}.float-wechat-pop .fw-close{position:absolute;top:4px;right:8px;border:none;background:none;font-size:18px;color:var(--c-text-light);cursor:pointer;padding:2px 6px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.steps-5{grid-template-columns:repeat(5,1fr)}.honor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;justify-items:center}.honor-grid img{width:100%;max-width:210px;height:auto;border-radius:8px;border:1px solid var(--c-border)}@media(max-width:700px){.honor-grid{grid-template-columns:repeat(2,1fr);gap:12px}}.step{text-align:center;padding:22px 12px;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow)}.step .num{width:42px;height:42px;line-height:42px;margin:0 auto 12px;border-radius:50%;background:var(--c-primary-light);color:var(--c-primary);font-weight:800;font-size:19px}.step b{display:block;margin-bottom:5px;font-size:15.5px;color:var(--c-primary-dark)}.step span{font-size:13px;color:var(--c-text-light);line-height:1.6}.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}.trust-item{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:22px 12px;box-shadow:var(--shadow)}.trust-item .num{font-size:28px;font-weight:800;color:var(--c-accent);line-height:1.2}.trust-item span{font-size:13px;color:var(--c-text-light);display:block;margin-top:4px}.benefit-list{line-height:2.1;color:var(--c-text-light);font-size:14.5px}.benefit-list li{margin-bottom:4px}.benefit-list li::marker{color:var(--c-ok)}.anxu-banner{padding:22px 0}.anxu-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--c-accent-light);border:1px solid #f5d9c8;border-left:5px solid var(--c-accent);border-radius:var(--radius);padding:20px 26px}.anxu-text h2{font-size:20px;color:var(--c-accent-dark);margin-bottom:6px;font-weight:800}.anxu-text .hot-tag{display:inline-block;background:var(--c-accent);color:#fff;font-size:12.5px;border-radius:4px;padding:2px 8px;vertical-align:3px;margin-left:6px}.anxu-text p{font-size:14px;color:var(--c-text-light)}.anxu-actions{display:flex;gap:10px;flex-wrap:wrap}.region-block{margin-bottom:22px}.region-title{font-size:16px;color:var(--c-primary-dark);margin:0 0 10px;padding-left:10px;border-left:3px solid var(--c-primary);display:flex;align-items:center;gap:8px}.region-count{font-size:12px;font-weight:400;color:var(--c-text-light)}.region-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}.region-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:12px 14px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:5px}.region-city{font-size:15px;font-weight:700;color:var(--c-primary-dark);display:inline-flex;align-items:center;gap:4px}.region-city .arrow{color:var(--c-primary)}.region-intro{font-size:12.5px;color:var(--c-text-light);line-height:1.55;margin:0}.region-guide{font-size:12.5px;color:var(--c-primary);font-weight:600}.region-guide-pending{font-size:12.5px;color:#b0bac4}.region-hot{font-size:12px;color:#93a1b0;margin:0;line-height:1.5}.honor-feature{margin-top:26px}.honor-feature-title{font-size:14px;font-weight:700;color:var(--c-primary-dark);text-align:center;margin-bottom:12px;letter-spacing:.3px}.honor-feature-title:before{content:"★ ";color:var(--c-accent)}.honor-feature-row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.honor-feature-item{background:#fff;border:1px solid var(--c-border);border-left:3px solid var(--c-accent);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px;display:flex;align-items:center;gap:14px}.honor-feature-item img{width:132px;height:auto;flex:0 0 auto;border-radius:6px;border:1px solid var(--c-border);cursor:zoom-in;transition:transform .18s ease,filter .18s ease}.honor-feature-item img:hover{transform:scale(1.04);filter:brightness(1.03)}.honor-feature-item img:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}.honor-feature-text{display:flex;flex-direction:column;gap:4px;min-width:0}.honor-feature-text b{font-size:14.5px;color:var(--c-primary-dark);line-height:1.4}.honor-feature-text span{font-size:12.5px;color:var(--c-text-light);line-height:1.5}.honor-feature-text em{font-size:12px;color:var(--c-primary);font-style:normal}@media(max-width:760px){.honor-feature-row{grid-template-columns:1fr}.honor-feature-item img{width:104px}}.honor-block{margin-top:30px}.honor-block h3{font-size:17px;color:var(--c-primary-dark);margin-bottom:14px;text-align:center}.honor-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.honor-item{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:10px;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:110px}.honor-item img{max-width:100%;max-height:74px;width:auto;cursor:zoom-in;transition:transform .18s ease,filter .18s ease}.honor-item img:hover{transform:scale(1.04);filter:brightness(1.03)}.honor-item img:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:4px}.honor-item span{font-size:12.5px;color:var(--c-text-light);line-height:1.4}.honor-item .honor-meta{font-size:11.5px;color:#93a1b0;line-height:1.45}.honor-tip{font-size:12.5px;color:var(--c-text-light);text-align:center;margin-top:10px}.honor-tip b{color:var(--c-primary);font-weight:600}.benefit-note{margin-top:22px;font-size:14px;color:var(--c-text-light);line-height:1.95}.benefit-note b{color:var(--c-accent-dark)}.lead-band{background:linear-gradient(150deg,var(--c-primary-lighter) 0%,#ffffff 100%);border-top:1px solid var(--c-border)}.lead-band-inner{background:#fff;border:1px solid var(--c-border);border-radius:12px;box-shadow:var(--shadow-md);padding:34px 34px 26px}.lead-band-head{text-align:center;margin-bottom:24px}.lead-band-head h2{font-size:25px;color:var(--c-primary-dark);font-weight:800;margin-bottom:6px;letter-spacing:.3px}.lead-band-head p{color:var(--c-text-light);font-size:14.5px}.lead-horizontal form{display:block}.lh-fields{background:var(--c-bg-gray);border:1px solid var(--c-border);border-radius:10px;padding:20px 20px 6px;display:grid;grid-template-columns:1fr 1fr 1.6fr 1fr;gap:14px}.lh-field{margin-bottom:14px;min-width:0}.lh-field label{display:block;font-size:13px;margin-bottom:7px;font-weight:600;color:var(--c-text);letter-spacing:.3px}.lh-field input,.lh-field select{width:100%;padding:12px 14px;border:1px solid #d8e0ea;border-radius:8px;font-size:15px;font-family:inherit;background:#fff;color:var(--c-text);line-height:1.5;box-shadow:0 1px 2px #102a430a;transition:border-color .15s ease,box-shadow .15s ease}.lh-field input::placeholder{color:#a6b2bf}.lh-field input:hover,.lh-field select:hover{border-color:#b8c6d6}.lh-field input:focus,.lh-field select:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px #14539a21}.lh-submit{margin-top:18px;text-align:center}.lh-submit .btn{padding:13px 44px;font-size:16px;letter-spacing:2px;border-radius:8px;background:linear-gradient(135deg,var(--c-accent) 0%,var(--c-accent-dark) 100%)}.lh-submit .btn:hover{transform:translateY(-2px)}.lh-hp{display:none}#lh-msg{margin-top:14px;font-size:14px;text-align:center}.lead-points{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;margin-top:22px;padding-top:18px;border-top:1px dashed var(--c-border);list-style:none}.lead-points li{font-size:13.5px;color:var(--c-text-light)}.lead-points li:before{content:"✔";color:var(--c-ok);margin-right:6px;font-weight:700}.modal-mask{display:none;position:fixed;inset:0;z-index:100;background:#081c348c;backdrop-filter:blur(2px);align-items:flex-start;justify-content:center;padding:6vh 16px 16px;overflow-y:auto}.modal-mask.open{display:flex}.modal{background:#fff;border-radius:10px;max-width:460px;width:100%;padding:28px;box-shadow:var(--shadow-md);position:relative;animation:modal-in .22s ease}@keyframes modal-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.modal h3{font-size:20px;color:var(--c-primary-dark);font-weight:800}.modal-sub{font-size:13.5px;color:var(--c-text-light);margin:4px 0 16px}.modal-close{position:absolute;top:10px;right:12px;background:none;border:none;font-size:26px;line-height:1;color:var(--c-text-light);cursor:pointer;padding:4px}.modal-close:hover{color:var(--c-warn)}@media(max-width:960px){.grid-4,.grid-3,.steps,.steps-5,.trust-row{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr);gap:24px}.honor-wall{grid-template-columns:repeat(3,1fr)}.lh-fields{grid-template-columns:1fr 1fr}.logo-slogan,.topbar-search{display:none}.nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--c-border);flex-direction:column;padding:10px 0;box-shadow:var(--shadow-md)}.nav.open{display:flex}.nav a{width:100%;padding:13px 24px;border-radius:0}.nav-toggle{display:block}.quick-nav{display:none}.nav-quick{display:block;border-top:6px solid var(--c-bg-gray);margin-top:8px;padding:6px 0 10px}.nav-quick-title{font-size:13px;font-weight:700;color:var(--c-primary);padding:12px 24px 6px}.nav-quick a{font-size:14px;color:var(--c-text);padding:11px 24px}}@media(max-width:700px){:root{--fs-hero: 25px;--fs-2xl: 21px;--sp-7: 28px;--sp-8: 34px}body{font-size:15px}.topbar{font-size:13px;padding:5px 0}.topbar-slogan,.topbar .topbar-sep,.topbar .topbar-landline{display:none}.topbar .container{flex-direction:row;align-items:center;justify-content:space-between;gap:8px;flex-wrap:nowrap;padding:0 12px}.topbar-contacts{flex:1;display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}.topbar-phone-wrap{display:inline-flex;align-items:center;white-space:nowrap}.topbar-actions{display:inline-flex;align-items:center;gap:8px}.topbar .phone{font-size:14.5px}.topbar-label{display:none}.topbar-ico{display:inline-block}.wechat-drop{margin-left:0}.wechat-btn{border-radius:999px;font-size:12.5px;white-space:nowrap;line-height:1.4;background:#07c160;border-color:#07c160;color:#fff;font-weight:600}.search-band,.footer-search{display:none}.site-header .container{height:64px;gap:12px}.logo-img{height:52px}.logo-slogan{display:none}.hero{padding:30px 0 26px}.hero-grid{grid-template-columns:1fr;gap:18px}.hero h1{font-size:24px;margin-bottom:10px}.hero p{font-size:14.5px;margin-bottom:14px;line-height:1.7}.hero .badges{gap:6px}.hero .badge{padding:4px 10px;font-size:11.5px}.hero .actions{margin-top:16px;gap:8px}.case-stack{height:auto;max-width:340px;display:flex;gap:8px;align-items:flex-start}.case-stack-item{position:static;width:33.33%;padding:5px;box-shadow:0 8px 18px #0000002e}.case-stack-item.c1{transform:rotate(-2deg)}.case-stack-item.c2{transform:rotate(1deg)}.case-stack-item.c3{transform:rotate(2deg)}.case-note{font-size:11.5px;margin-top:12px}.section-head{margin-bottom:18px}.section-head h2{font-size:20px}.steps{grid-template-columns:1fr 1fr;gap:10px}.step{padding:14px 10px}.step .num{width:36px;height:36px;line-height:36px;font-size:16px;margin-bottom:8px}.grid-2,.detail-grid{grid-template-columns:1fr}.lh-fields{grid-template-columns:1fr;padding:16px 16px 2px}.lead-band-inner{padding:24px 18px 20px}.lead-points{justify-content:flex-start;gap:8px 18px}.wechat-panel{left:auto;right:0;max-width:calc(100vw - 24px)}.float-bar{display:flex;padding-bottom:calc(10px + env(safe-area-inset-bottom))}.form-wrap{position:static}.form-row input,.form-row select,.form-row textarea,.lh-field input,.lh-field select,.modal input,.modal select,.modal textarea{font-size:16px}.lh-submit .btn{width:100%}.nav-toggle{min-height:44px;min-width:44px}.nav-dropdown a{padding:12px 18px}.wechat-btn{padding:8px 14px;min-height:36px}.modal-close{min-width:44px;min-height:44px}.faq-item .faq-a{padding-left:24px}body{padding-bottom:calc(62px + env(safe-area-inset-bottom))}.hero{padding:40px 0 34px}.hero .actions .btn{width:100%}.entry-list{grid-template-columns:1fr 1fr}.prose{font-size:15px}.honor-wall{grid-template-columns:repeat(2,1fr)}.anxu-inner{flex-direction:column;align-items:flex-start}}@media(max-width:400px){.wechat-btn .w-txt,.wechat-btn .caret{display:none}.wechat-btn .w-short{display:inline}.wechat-btn{padding:7px 12px}.topbar .phone{font-size:14px}.topbar-ico{font-size:12px;margin-right:3px}.logo-img{height:48px}}@media(hover:none){.wechat-drop:hover .wechat-panel{display:none}.wechat-drop.open .wechat-panel{display:block}}@media(max-width:480px){.grid-2,.grid-3,.grid-4,.steps,.steps-5,.trust-row,.entry-list{grid-template-columns:1fr}.hero .badge:nth-child(n+3){display:none}.card{padding:16px}.card h3{font-size:15.5px}.float-bar{padding:8px 8px calc(8px + env(safe-area-inset-bottom));gap:6px}.float-bar .btn{font-size:13px;padding:11px 4px;white-space:nowrap}.tool-nav a{min-height:44px;display:inline-flex;align-items:center}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center}.entry-list a{padding:8px 2px}}.footer-hot{border-top:1px solid rgba(255,255,255,.08);margin-top:22px;padding-top:14px;font-size:12.5px;color:#7d95ad;line-height:2}.footer-hot b{color:#b9cbdd;margin-right:4px}.footer-hot a{color:#7d95ad;margin-right:12px;white-space:nowrap}.footer-hot a:hover{color:#fff}.case-card{display:flex;min-height:100%}.case-card .card-link{display:flex;flex-direction:column;height:100%;flex:1}.case-card h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.case-card .desc{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 8px}.case-card .meta{margin-top:auto}.cert-card{display:flex;flex-direction:column;min-width:0}.cc-img{height:200px;display:flex;align-items:center;justify-content:center;background:#f4f7fb;border:1px solid var(--c-border);border-radius:10px;overflow:hidden}.cc-img img{max-width:100%;max-height:100%;width:auto;height:auto;border-radius:6px}.cc-label{font-size:13px;line-height:1.5;color:var(--c-text);font-weight:600;margin:8px 0 0;flex:1 1 auto}.cc-date{font-size:13px;color:var(--c-accent-dark);margin-top:2px}.cert-ghost{visibility:hidden}.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px}.wall-6{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.wall-6 .cc-img{height:190px}@media(max-width:560px){.wall-6{grid-template-columns:repeat(2,1fr);gap:12px}.wall-6 .cc-img{height:150px}}.home-cases-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:24px;align-items:stretch}.home-cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.home-cert-grid .cc-img{height:168px}.home-case-arts{display:flex;flex-direction:column;gap:10px;margin-top:8px}.home-case-art{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;background:#fff;border:1px solid #e3ecf5;border-radius:10px;padding:12px 14px;text-decoration:none;transition:all .15s ease}.home-case-art:hover{border-color:var(--c-primary);box-shadow:var(--shadow);transform:translateY(-1px)}.home-case-art b{flex:1;font-size:14px;line-height:1.6;color:var(--c-text);font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.home-case-art:hover b{color:var(--c-primary)}.home-case-art span{font-size:12px;color:var(--c-text-light);white-space:nowrap;padding-top:3px}@media(max-width:900px){.home-cases-grid{grid-template-columns:1fr}}@media(max-width:560px){.home-cert-grid{grid-template-columns:repeat(2,1fr)}.home-cert-grid .cert-card:nth-child(n+5){display:none}}.table-sticky{position:relative}.table-sticky th:first-child,.table-sticky td:first-child{position:sticky;left:0;z-index:2;background:#fff;box-shadow:2px 0 5px -3px #081c3440}.table-sticky thead th:first-child{background:var(--c-primary-light);z-index:3}@media(max-width:480px){.cc-img{height:170px}}@media(max-width:560px){.cert-grid{grid-template-columns:repeat(2,1fr);gap:12px}.cert-grid .cc-img,.home-cert-grid .cc-img{height:150px}}.card{position:relative}.card a.card-link{display:block}.card a.card-link:after{content:"";position:absolute;inset:0;border-radius:inherit}.card a.card-link:hover:after{box-shadow:none}.card .card-tel,.card .meta,.card .tag{position:relative;z-index:1}.city-guide-lead{margin:6px 0;font-size:15.5px}.city-guide-lead a{font-weight:700;color:var(--c-primary)}.city-guide-desc{font-size:13px;color:var(--c-text-light);line-height:1.7;margin:0 0 10px}