/* AI 友好网站建设页：复用 geo-service 组件，仅补充「三大核心赋能」卡片布局。 */
.geo-service.ai-page .ai-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;background:#e6efff;color:#2d65d8;font-size:12px;font-weight:500;letter-spacing:.02em;margin:0 0 14px}
.geo-service.ai-page .ai-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:#2d65e8}
.geo-service.ai-page .ai-caps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.geo-service.ai-page .ai-cap{display:flex;flex-direction:column;height:100%;padding:30px;border:1px solid #e3e9f2;border-radius:16px;background:#fff;box-shadow:0 10px 26px #34578005;transition:border-color .2s,box-shadow .2s,transform .2s}
.geo-service.ai-page .ai-cap:hover{border-color:#c3d5f2;box-shadow:0 18px 38px #34578012;transform:translateY(-3px)}
.geo-service.ai-page .ai-cap-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}
.geo-service.ai-page .ai-cap-number{font-size:12px;font-weight:600;color:#7e97bd;letter-spacing:.1em}
.geo-service.ai-page .ai-cap-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#eef4ff;color:#2d65e8}
.geo-service.ai-page .ai-cap-icon svg{width:22px;height:22px}
.geo-service.ai-page .ai-cap h3{font-size:20px;font-weight:650;line-height:1.45;letter-spacing:-.025em;color:#213047;margin:0 0 10px}
.geo-service.ai-page .ai-cap-goal{display:block;font-size:13px;font-weight:500;color:#2d65d8;margin:0 0 16px}
.geo-service.ai-page .ai-cap p{font-size:14px;line-height:1.85;color:#69788e;margin:0}
.geo-service.ai-page .ai-cap-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:22px}
.geo-service.ai-page .ai-cap-tags span{padding:5px 10px;border-radius:6px;background:#f1f6fd;color:#5c789e;font-size:12px}
.geo-service.ai-page .ai-compare{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.geo-service.ai-page .ai-compare-col{padding:30px;border:1px solid #e4e9f2;border-radius:16px;background:#f8fafc}
.geo-service.ai-page .ai-compare-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.geo-service.ai-page .ai-compare-head h3{font-size:19px;font-weight:650;letter-spacing:-.025em;color:#2b3a4e;margin:0}
.geo-service.ai-page .ai-compare-head span{padding:4px 11px;border-radius:999px;background:#eceff4;color:#728096;font-size:12px}
.geo-service.ai-page .ai-compare-col ul{list-style:none;margin:0;padding:0}
.geo-service.ai-page .ai-compare-col li{position:relative;padding:13px 0 13px 24px;font-size:14px;line-height:1.75;color:#69788e;border-top:1px solid #e8edf4}
.geo-service.ai-page .ai-compare-col li:last-child{padding-bottom:0}
.geo-service.ai-page .ai-compare-col li::before{position:absolute;left:0;top:13px;color:#a3b0c0}
.geo-service.ai-page .ai-compare-old li::before{content:"—"}
.geo-service.ai-page .ai-compare-new{border-color:#cddcf5;background:linear-gradient(180deg,#f2f7ff,#fff);box-shadow:0 16px 36px #34578012}
.geo-service.ai-page .ai-compare-new .ai-compare-head h3{color:#1f3a63}
.geo-service.ai-page .ai-compare-new .ai-compare-head span{background:#e6efff;color:#2d65d8}
.geo-service.ai-page .ai-compare-new li{color:#4d6584;border-top-color:#e2ebf9}
.geo-service.ai-page .ai-compare-new li::before{content:"✓";color:#3d7be0;font-weight:600}
.geo-service.ai-page .ai-flow{list-style:none;margin:0;padding:0}
.geo-service.ai-page .ai-flow li{position:relative;display:grid;grid-template-columns:38px 1fr;gap:20px;padding-bottom:28px}
.geo-service.ai-page .ai-flow li:last-child{padding-bottom:0}
.geo-service.ai-page .ai-flow li:not(:last-child)::before{content:"";position:absolute;left:18px;top:46px;bottom:8px;width:1px;background:#d7e2f2}
.geo-service.ai-page .ai-flow-step{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#eaf1fd;color:#4d77bc;font-size:12px;font-weight:600}
.geo-service.ai-page .ai-flow-body{padding-top:3px}
.geo-service.ai-page .ai-flow h3{font-size:17px;font-weight:600;letter-spacing:-.02em;color:#27374b;margin:0 0 6px}
.geo-service.ai-page .ai-flow p{font-size:14px;line-height:1.8;color:#69788e;margin:0}
@media(max-width:1000px){
 .geo-service.ai-page .ai-caps{grid-template-columns:1fr;gap:18px}
 .geo-service.ai-page .ai-compare{grid-template-columns:1fr;gap:18px}
 .geo-service.ai-page .ai-cap{padding:26px}
 .geo-service.ai-page .ai-compare-col{padding:26px}
 .geo-service.ai-page .ai-flow li{padding-bottom:22px}
 .geo-service.ai-page .ai-cap-tags{padding-top:18px}
}
@media(max-width:520px){
 .geo-service.ai-page .ai-badge{font-size:11px;margin-bottom:16px}
 .geo-service.ai-page .ai-cap{padding:22px}
 .geo-service.ai-page .ai-cap h3{font-size:18px}
 .geo-service.ai-page .ai-compare-col{padding:22px}
 .geo-service.ai-page .ai-compare-head h3{font-size:17px}
 .geo-service.ai-page .ai-flow li{grid-template-columns:32px 1fr;gap:14px}
 .geo-service.ai-page .ai-flow li:not(:last-child)::before{left:15px;top:40px;bottom:6px}
 .geo-service.ai-page .ai-flow-step{width:32px;height:32px;font-size:11px}
 .geo-service.ai-page .ai-flow h3{font-size:16px}
 .geo-service.ai-page .ai-flow p{font-size:13px}
}
/* ===== 首屏改版（参考稿版式）：浅蓝渐变 + 大标题 + 右侧信源示意卡 + 底部能力条 ===== */
.geo-service.ai-page .ai-hero{position:relative;padding:20px 0 34px;overflow:hidden;background:radial-gradient(ellipse 60% 76% at 44% 52%,#c6e0fc 0,transparent 66%),radial-gradient(ellipse 46% 60% at 97% 4%,#cde3fd 0,transparent 60%),linear-gradient(118deg,#eef7ff 0,#e6f1fd 50%,#dcebfd 100%)}
.geo-service.ai-page .ai-hero::before,.geo-service.ai-page .ai-hero::after{content:"";position:absolute;border:1.5px solid #b3d0f6;border-radius:38px;pointer-events:none}
.geo-service.ai-page .ai-hero::before{right:7%;top:-26px;width:186px;height:186px;transform:rotate(22deg);opacity:.85}
.geo-service.ai-page .ai-hero::after{right:4.5%;top:34px;width:150px;height:150px;transform:rotate(22deg);opacity:.5}
.geo-service.ai-page .ai-hero .container{position:relative;z-index:1}
.geo-service.ai-page .ai-hero .gs-breadcrumb{margin-bottom:16px}
.geo-service.ai-page .ai-hero .ai-badge{display:inline-flex;align-items:center;gap:8px;padding:0;border-radius:0;background:none;color:#2f7bf0;font-size:13px;font-weight:600;letter-spacing:.01em;margin:0 0 12px}
.geo-service.ai-page .ai-hero .ai-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:#2d7ff0}
.geo-service.ai-page .ai-hero .gs-hero-grid{grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:48px}
.geo-service.ai-page .ai-hero h1{font-size:42px;line-height:1.2;letter-spacing:-.03em;font-weight:700;color:#18263c;margin:0 0 16px}
.geo-service.ai-page .ai-hero h1>span{font-size:1em;font-weight:700;color:#2f7bf0;display:inline-block;margin-top:0}
.geo-service.ai-page .ai-hero .gs-hero-copy>p{max-width:520px;font-size:15px;line-height:1.75;color:#54677f;margin:0 0 20px}
.geo-service.ai-page .ai-hero .gs-hero-note{margin-top:14px;font-size:12px;color:#6d7f97}

/* 右侧信源示意卡 */
.geo-service.ai-page .ai-source{position:relative;z-index:2;padding:16px 18px 18px;border:1px solid #fff;border-radius:20px;background:linear-gradient(158deg,#fff 0,#f7fbff 100%);box-shadow:0 20px 46px #3b6cb81a}
.geo-service.ai-page .ai-source-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:11px;border-bottom:1px solid #eef3fa;font-size:11px;color:#96a5ba;letter-spacing:.02em}
.geo-service.ai-page .ai-source-dots{display:flex;gap:5px}
.geo-service.ai-page .ai-source-dots i{width:5px;height:5px;border-radius:50%;background:#a9c8f4}
.geo-service.ai-page .ai-source-grid{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;padding:14px 0 0}
.geo-service.ai-page .ai-source-brand{display:grid;gap:16px;justify-items:center;align-content:start}
.geo-service.ai-page .ai-source-mark{display:grid;place-items:center;width:84px;height:84px;border-radius:22px;background:linear-gradient(145deg,#5fadf9 0,#2f6fe4 100%);color:#fff;font-size:30px;font-weight:700;letter-spacing:.02em;box-shadow:0 16px 30px #2f6fe42e}
.geo-service.ai-page .ai-source-ring{position:relative;display:grid;place-items:center;width:80px;height:80px;border-radius:50%;border:6px solid #c6ddfa;color:#2f6fe4;font-size:14px;font-weight:700;line-height:1.28;text-align:center}
.geo-service.ai-page .ai-source-ring i{font-style:normal;display:block}
.geo-service.ai-page .ai-source-ring::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:6px solid transparent;border-top-color:#2d7ff0;border-right-color:#2d7ff0;transform:rotate(-45deg)}
.geo-service.ai-page .ai-source-q{padding:12px 15px;border-radius:12px;background:#eef5ff}
.geo-service.ai-page .ai-source-q span{display:block;font-size:11px;color:#7d93b2}
.geo-service.ai-page .ai-source-q p{margin:5px 0 0;font-size:15px;font-weight:600;line-height:1.5;color:#25364e}
.geo-service.ai-page .ai-source-list{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:9px}
.geo-service.ai-page .ai-source-list li{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;background:#f5f8fd;font-size:14px;color:#2f4258}
.geo-service.ai-page .ai-source-list .ai-source-tick{display:grid;place-items:center;flex:none;width:18px;height:18px;border-radius:50%;background:#e4effd;color:#2d7ff0;font-size:10px;font-weight:700}
.geo-service.ai-page .ai-source-list b{font-weight:600}
.geo-service.ai-page .ai-source-list i{margin-left:auto;font-style:normal;font-size:11px;color:#5f86c6;padding:2px 9px;border-radius:5px;background:#e9f1fd}
.geo-service.ai-page .ai-source-chip{position:absolute;right:-12px;bottom:-16px;display:flex;align-items:center;gap:12px;padding:13px 18px;border-radius:14px;background:#fff;box-shadow:0 16px 34px #2c4b8c1f}
.geo-service.ai-page .ai-source-chip-ico{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:9px;background:#eef4ff;color:#2d6fe4}
.geo-service.ai-page .ai-source-chip-ico svg{width:20px;height:20px}
.geo-service.ai-page .ai-source-chip b{display:block;font-size:14px;color:#22334a}
.geo-service.ai-page .ai-source-chip i{display:block;margin-top:4px;font-size:11.5px;font-style:normal;color:#4f7cc9}

/* 底部能力条 */
.geo-service.ai-page .ai-caps-bar{padding:16px 0;background:#f6f8fb;border-top:1px solid #e7eefa}
.geo-service.ai-page .ai-caps-bar ul{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 26px;list-style:none;margin:0;padding:0}
.geo-service.ai-page .ai-caps-bar li{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#3c4e66}
.geo-service.ai-page .ai-caps-bar li:first-child{color:#22334a;font-weight:700}
.geo-service.ai-page .ai-caps-bar li+li::before{content:"\2713";color:#2d7ff0;font-size:13px;font-weight:700;line-height:1}

@media(max-width:1000px){
 .geo-service.ai-page .ai-hero{padding:18px 0 30px}
 .geo-service.ai-page .ai-hero .gs-hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px}
 .geo-service.ai-page .ai-hero h1{font-size:36px}
 .geo-service.ai-page .ai-source-mark{width:72px;height:72px;border-radius:19px;font-size:26px}
 .geo-service.ai-page .ai-source-ring{width:68px;height:68px;border-width:5px;font-size:13px}
 .geo-service.ai-page .ai-source-ring::after{inset:-5px;border-width:5px}
 .geo-service.ai-page .ai-source-chip{position:static;margin:14px 0 0;right:auto;bottom:auto}
}
@media(max-width:760px){
 .geo-service.ai-page .ai-hero{padding:16px 0 26px}
 .geo-service.ai-page .ai-hero .gs-hero-grid{grid-template-columns:1fr;gap:26px}
 .geo-service.ai-page .ai-hero h1{font-size:30px}
 .geo-service.ai-page .ai-hero::before,.geo-service.ai-page .ai-hero::after{display:none}
 .geo-service.ai-page .ai-caps-bar ul{justify-content:flex-start}
}
@media(max-width:520px){
 .geo-service.ai-page .ai-hero h1{font-size:27px}
 .geo-service.ai-page .ai-hero .gs-hero-copy>p{font-size:14px;line-height:1.7}
 .geo-service.ai-page .ai-source{padding:14px}
 .geo-service.ai-page .ai-source-grid{gap:12px}
 .geo-service.ai-page .ai-source-mark{width:64px;height:64px;border-radius:17px;font-size:23px}
 .geo-service.ai-page .ai-source-ring{width:60px;height:60px;border-width:5px;font-size:12px}
 .geo-service.ai-page .ai-source-q p{font-size:14px}
 .geo-service.ai-page .ai-source-list li{font-size:13px;padding:8px 10px}
 .geo-service.ai-page .ai-source-chip{padding:11px 14px}
 .geo-service.ai-page .ai-source-chip b{font-size:13px}
 .geo-service.ai-page .ai-caps-bar li{font-size:13px}
}