*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'PingFang SC','Microsoft YaHei',-apple-system,sans-serif;background:#fff;color:#4A5A70;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;height:auto;display:block}
ul{list-style:none}
:root{
--c:#0099FF;--c2:#00C2FF;--cd:#0077CC;
--ink:#0B1B33;--text:#4A5A70;--muted:#8296AD;
--line:#E6EEF8;--bg:#fff;--bg-alt:#F5F9FF;
--dark:#0A2540;--dark2:#0E3159;
--r:16px;--w:1500px;
--sh:0 4px 20px rgba(11,27,51,.06);
--sh-h:0 12px 36px rgba(0,153,255,.16);
}
.container{max-width:var(--w);margin:0 auto;padding:0 32px}
section{position:relative}
section:not(.hero){padding:76px 0}
@media(max-width:768px){section{padding:50px 0}.container{padding:0 20px}}
.h-title{font-size:40px;font-weight:700;color:var(--ink);text-align:center;margin-bottom:14px;line-height:1.25;letter-spacing:-.5px}
.h-sub{font-size:16px;color:var(--muted);text-align:center;margin-bottom:48px}
.tag{display:inline-block;padding:5px 14px;border-radius:999px;background:rgba(0,153,255,.08);color:var(--c);font-size:13px;font-weight:600;margin-bottom:16px}
@media(max-width:768px){.h-title{font-size:26px}.h-sub{font-size:14px;margin-bottom:32px}}
/* 顶栏 */
.topbar{background:var(--dark);color:#B9CCE3;font-size:13px}
.topbar__inner{max-width:var(--w);margin:0 auto;padding:9px 32px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.topbar b{color:#fff;font-weight:600}
.topbar__badge{display:inline-flex;align-items:center;gap:7px;font-style:normal;color:#DCE9F7}
.topbar__badge img{height:26px;width:auto;display:block}
.topbar__badge a{display:block;line-height:0}
@media(max-width:768px){.topbar__l{display:none}.topbar__inner{padding:8px 16px;justify-content:center}}
/* 导航 */
.nav{position:sticky;top:0;z-index:99;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav__inner{max-width:var(--w);margin:0 auto;padding:14px 32px;display:flex;justify-content:space-between;align-items:center}
.nav__logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:700;color:var(--ink)}
.nav__logo img{height:42px;width:auto;display:block}
@media(max-width:560px){.nav__logo img{height:34px}.nav__logo span{display:none}.nav__cta{padding:9px 16px;font-size:13px}}
.nav__menu{display:flex;gap:4px;align-items:center}
.nav__menu a{padding:9px 15px;font-size:15px;color:var(--text);border-radius:9px;transition:.2s;font-weight:500}
.nav__menu a:hover{color:var(--c);background:rgba(0,153,255,.07)}
.nav__menu a.cur{color:var(--c);background:rgba(0,153,255,.1);font-weight:600}
.nav__cta{padding:10px 22px;background:linear-gradient(135deg,#0099FF,#00C2FF);color:#fff;border-radius:10px;font-size:14px;font-weight:600;box-shadow:0 6px 18px rgba(0,153,255,.32);transition:.25s}
.nav__cta:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(0,153,255,.42)}
.nav__user{display:flex;align-items:center;gap:8px;margin-left:14px;padding-left:14px;border-left:1px solid var(--line)}
.nav__lg{font-size:14px;color:var(--text);font-weight:500;transition:.2s}
.nav__lg:hover{color:var(--c)}
.nav__sp{color:var(--line)}
@media(max-width:980px){.nav__menu{display:none}.nav__user{margin-left:0;padding-left:0;border-left:none}}
/* Hero */
.hero{position:relative;height:720px;padding:5px 0 0;overflow:hidden;background:#fff}
.hero__track{position:relative;height:100%}
.hero__slide{position:absolute;inset:0;width:100%;height:100%;display:flex;align-items:stretch;padding:0;overflow:hidden;opacity:0;pointer-events:none;transform:scale(1.035);transition:opacity 1.6s cubic-bezier(.33,.02,.2,1),transform 1.6s cubic-bezier(.33,.02,.2,1);z-index:1}
.hero__slide.on{opacity:1;pointer-events:auto;transform:scale(1);z-index:3}
.hero__slide::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,153,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,153,255,.06) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.hero__slide.s1{background:radial-gradient(1000px 620px at 82% 6%,rgba(0,153,255,.18),transparent 72%),radial-gradient(820px 520px at 4% 96%,rgba(0,194,255,.14),transparent 72%),linear-gradient(180deg,#EAF3FE 0%,#F4F9FF 45%,#FBFDFF 100%)}
.hero__slide.s2{background:radial-gradient(1000px 620px at 14% 8%,rgba(0,153,255,.18),transparent 72%),radial-gradient(820px 520px at 92% 96%,rgba(0,194,255,.12),transparent 72%),linear-gradient(180deg,#EAF3FE 0%,#F4F9FF 45%,#FBFDFF 100%)}
.hero__slide.s3{background:radial-gradient(1000px 620px at 84% 90%,rgba(0,194,255,.2),transparent 72%),radial-gradient(820px 520px at 8% 6%,rgba(0,153,255,.14),transparent 72%),linear-gradient(180deg,#E9F3FE 0%,#F4F9FF 45%,#FBFDFF 100%)}
.hero__slide>.container{width:100%;height:100%;display:flex;align-items:center;position:relative;z-index:2}
.hero__slide.s1>.container{align-items:stretch}
.hero__slide.s2>.container{flex-direction:column;justify-content:center}
.hero__slide.s3>.container{flex-direction:column;justify-content:center}
.hero__l{display:flex;flex-direction:column;justify-content:center;gap:40px;padding:0 0 64px}
.hero__stats{display:flex;gap:0;border-top:1px solid #DCEAFB;padding-top:26px}
.hero__stat{flex:1;padding-right:18px;border-right:1px solid #DCEAFB}
.hero__stat:last-child{border-right:none;padding-right:0;padding-left:18px}
.hero__stat:nth-child(3){padding-left:18px}
.hero__stat b{display:block;font-size:24px;font-weight:800;color:#2563EB;line-height:1.25}
.hero__stat span{font-size:12.5px;color:#5A7290}
.hero__visual{align-self:center;width:100%}
/* 首屏轮播控件 */
.hero__dots{position:absolute;left:50%;bottom:82px;transform:translateX(-50%);display:flex;gap:10px;z-index:10}
.hero__dots i{width:32px;height:4px;border-radius:2px;background:rgba(11,27,51,.16);cursor:pointer;transition:.3s;display:block}
.hero__dots i.on{background:linear-gradient(90deg,#0099FF,#00C2FF);width:44px}
.hero__arrow{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:0 8px 24px rgba(11,27,51,.1);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;color:var(--text);font-size:17px;transition:.25s;user-select:none}
.hero__arrow:hover{background:var(--c);color:#fff;border-color:var(--c)}
.hero__arrow.prev{left:26px}
.hero__arrow.next{right:26px}
@media(max-width:980px){.hero__arrow{display:none}}
.hero__grid{display:grid;grid-template-columns:1fr 1.12fr;gap:56px;align-items:stretch;width:100%;height:100%;position:relative;z-index:2}
/* 首屏第 2 屏：产品矩阵 */
.hero__ptitle{text-align:center;margin-bottom:34px}
.hero__ptitle h2{font-size:40px;font-weight:800;color:var(--ink);letter-spacing:-1px;margin-bottom:10px}
.hero__ptitle p{font-size:16px;color:var(--muted)}
.hero__pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.hero__pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 24px;transition:.3s;position:relative;overflow:hidden;text-align:left}
.hero__pcard::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#0099FF,#00C2FF);transform:scaleX(0);transform-origin:left;transition:.35s}
.hero__pcard:hover{transform:translateY(-6px);box-shadow:var(--sh-h)}
.hero__pcard:hover::after{transform:scaleX(1)}
.hero__pcard-em{font-size:30px;margin-bottom:14px}
.hero__pcard-t{font-size:19px;font-weight:700;color:var(--ink);margin-bottom:10px}
.hero__pcard-d{font-size:13.5px;color:var(--text);line-height:1.7;margin-bottom:16px}
/* 首屏第 3 屏：官方服务商 */
.hero__cert{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.hero__cert h2{font-size:44px;font-weight:800;color:var(--ink);letter-spacing:-1.2px;line-height:1.18;margin-bottom:18px}
.hero__cert p{font-size:16.5px;color:var(--text);line-height:1.8;margin-bottom:26px;max-width:520px}
.hero__cert-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hero__cert-it{background:linear-gradient(160deg,#EAF3FE,#DFEDFC);border:1px solid #D2E3FA;border-radius:12px;padding:16px 18px;font-size:14px;color:#12294A;font-weight:600;display:flex;align-items:center;gap:10px}
.hero__cert-it i{width:26px;height:26px;border-radius:8px;background:rgba(0,153,255,.12);color:var(--c);display:flex;align-items:center;justify-content:center;font-style:normal;font-size:13px;font-weight:800;flex:0 0 auto}
.hero__cert-badge{background:linear-gradient(135deg,#0A2540 0%,#0E3159 60%,#0A2540 100%);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);padding:38px 34px;text-align:center;box-shadow:0 20px 50px rgba(11,27,51,.18);position:relative;overflow:hidden}
.hero__cert-badge::before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:#0099FF;filter:blur(110px);opacity:.32;top:-140px;right:-90px}
.hero__cert-badge img{height:56px;margin:0 auto 20px;position:relative;z-index:2}
.hero__cert-badge .hero__ct{position:relative;z-index:2;color:#A8C4E0;font-size:13px}
.hero__cert-badge .hero__ct b{color:#fff;font-size:15px}
.hero__cert-badge .btn{position:relative;z-index:2}
@media(max-width:1100px){.hero__pgrid{grid-template-columns:repeat(2,1fr);gap:14px}.hero__pcard{padding:22px 18px}.hero__ptitle h2{font-size:28px}.hero__pcard-em{font-size:24px}.hero__pcard-t{font-size:16px}.hero__pcard-d{font-size:12.5px;margin-bottom:10px}.hero__cert{grid-template-columns:1fr;gap:30px}.hero__cert h2{font-size:28px}.hero__cert-list{grid-template-columns:1fr}}
.hero__badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border:1px solid rgba(0,153,255,.28);border-radius:999px;background:#fff;color:var(--c);font-size:13px;font-weight:600;margin-bottom:22px;box-shadow:0 2px 10px rgba(0,153,255,.1)}
.hero__badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--c);box-shadow:0 0 0 4px rgba(0,153,255,.16)}
.hero h1{font-size:58px;font-weight:800;color:var(--ink);line-height:1.16;letter-spacing:-1.6px;margin-bottom:22px}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,#0077CC,#0099FF 45%,#00C2FF);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero__sub{font-size:18px;color:var(--text);margin-bottom:0;max-width:540px;line-height:1.75}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 30px;border-radius:12px;font-size:15px;font-weight:600;transition:.25s;cursor:pointer;border:none;white-space:nowrap}
.btn--primary{background:linear-gradient(135deg,#0099FF,#00C2FF);color:#fff;box-shadow:0 10px 26px rgba(0,153,255,.34)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,153,255,.45)}
.btn--ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:0 2px 10px rgba(11,27,51,.05)}
.btn--ghost:hover{border-color:var(--c);color:var(--c)}
.hero__note{font-size:13px;color:var(--muted);margin-bottom:0}
.hero__feats{display:flex;gap:26px;flex-wrap:wrap}
.hero__feats span{font-size:14px;color:var(--text);display:flex;align-items:center;gap:7px;font-weight:500}
.hero__feats span::before{content:"✓";width:19px;height:19px;border-radius:50%;background:rgba(37,99,235,.12);color:#2563EB;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.hero__visual{position:relative}
.hero__screen{border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 28px 70px rgba(11,27,51,.14),0 4px 14px rgba(11,27,51,.05)}
.hero__screen img{display:block;width:100%}
.hero__card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;box-shadow:0 14px 40px rgba(11,27,51,.12)}
.hero__card--a{left:-34px;top:15%;display:flex;align-items:center;gap:12px}
.hero__card--b{right:-26px;bottom:11%}
.hero__num{font-size:26px;font-weight:800;color:var(--c);line-height:1.1}
.hero__ct{font-size:12px;color:var(--muted);line-height:1.45}
.hero__ct b{display:block;color:var(--ink);font-size:13.5px;font-weight:600;margin-bottom:1px}
@media(max-width:980px){.hero{height:auto;padding:12px 0 0}.hero__track{height:auto}.hero__slide{position:relative;display:none;height:auto;padding:40px 0 72px;opacity:1;transform:none;pointer-events:auto}.hero__slide.on{display:flex}.hero__grid{grid-template-columns:1fr;gap:34px}.hero__l{padding:0;gap:24px}.hero h1{font-size:36px;letter-spacing:-1px}.hero__sub{font-size:15px}.hero__card--a{left:0}.hero__card--b{right:0}.hero__dots{bottom:20px}}
/* 首屏下方数据带（4 横排小模块） */
.dband{background:transparent;padding:0}
.dband__in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:-56px;position:relative;z-index:5}
.dband__it{height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;text-align:center;border-radius:16px;border:1px solid #DCEAFB;transition:.3s;box-shadow:0 10px 26px rgba(37,99,235,.09)}
.dband__it:nth-child(1){background:linear-gradient(160deg,#EAF3FE,#D9E8FA)}
.dband__it:nth-child(2){background:linear-gradient(160deg,#EDF7FF,#DCEEFE)}
.dband__it:nth-child(3){background:linear-gradient(160deg,#E6EFFC,#D4E6F9)}
.dband__it:nth-child(4){background:linear-gradient(160deg,#F2F9FF,#E4F2FE)}
.dband__it:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(37,99,235,.17)}
.dband__n{font-size:36px;font-weight:800;color:#2563EB;line-height:1.15;letter-spacing:-1px}
.dband__t{font-size:13.5px;color:#4C6790;margin-top:6px}
@media(max-width:900px){.dband__in{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}.dband__n{font-size:26px}.dband__it{height:132px}}
/* 能力卡 */
.feat{background-color:#fff;background-image:radial-gradient(rgba(0,153,255,.09) 1px,transparent 1px);background-size:18px 18px}
.feat__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid #DFEBFA;border-radius:var(--r);padding:34px 28px;transition:.3s;position:relative}
.card:nth-child(1){background:linear-gradient(160deg,#EDF5FE,#E1EFFC)}
.card:nth-child(2){background:linear-gradient(160deg,#F0F8FF,#E5F3FE)}
.card:nth-child(3){background:linear-gradient(160deg,#E9F1FD,#DCEAFA)}
.card:nth-child(4){background:linear-gradient(160deg,#F3F9FF,#E8F4FE)}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh-h);border-color:rgba(37,99,235,.32)}
.card__icon{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,rgba(0,153,255,.14),rgba(0,194,255,.07));display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px}
.card__t{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:10px}
.card__d{font-size:14px;color:var(--text);line-height:1.75}
@media(max-width:1100px){.feat__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.feat__grid{grid-template-columns:1fr}}
/* 产品矩阵 */
.prod{background:var(--bg-alt)}
.prod__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.prod__card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:36px 28px;transition:.3s;display:flex;flex-direction:column;position:relative;overflow:hidden}
.prod__card::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#0099FF,#00C2FF);transform:scaleX(0);transform-origin:left;transition:.35s}
.prod__card:hover{transform:translateY(-6px);box-shadow:var(--sh-h)}
.prod__card:hover::after{transform:scaleX(1)}
.prod__tag{align-self:flex-start;padding:4px 12px;border-radius:8px;background:rgba(0,153,255,.09);color:var(--c);font-size:12px;font-weight:600;margin-bottom:16px}
.prod__name{font-size:21px;font-weight:700;color:var(--ink);margin-bottom:12px}
.prod__desc{font-size:14px;color:var(--text);line-height:1.75;flex:1;margin-bottom:20px}
.prod__more{font-size:14px;font-weight:600;color:var(--c);display:inline-flex;align-items:center;gap:6px}
.prod__more:hover{gap:10px}
@media(max-width:1100px){.prod__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.prod__grid{grid-template-columns:1fr}}
/* 解决场景（AI 总助能解决的企业问题） */
.psol{background-color:#fff;background-image:radial-gradient(900px 420px at 50% -8%,rgba(0,153,255,.14),transparent 70%),radial-gradient(720px 380px at 4% 106%,rgba(0,194,255,.10),transparent 72%),linear-gradient(115deg,transparent 40%,rgba(0,153,255,.05) 50%,transparent 60%);background-repeat:no-repeat;overflow:hidden}
.psol>.container{position:relative;z-index:1}
.psol__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.psol__card{background:#fff;border:1px solid #DFEBFA;border-radius:var(--r);padding:30px 26px;transition:.3s;display:flex;flex-direction:column}
.psol__card:nth-child(1){background:linear-gradient(160deg,#EEF6FE,#E2EFFC)}
.psol__card:nth-child(2){background:linear-gradient(160deg,#F0F8FF,#E5F3FE)}
.psol__card:nth-child(3){background:linear-gradient(160deg,#EAF2FD,#DDEBFA)}
.psol__card:nth-child(4){background:linear-gradient(160deg,#F2F9FF,#E7F3FE)}
.psol__card:nth-child(5){background:linear-gradient(160deg,#ECF4FE,#E0EEFC)}
.psol__card:nth-child(6){background:linear-gradient(160deg,#F1F8FF,#E4F1FE)}
.psol__card:hover{transform:translateY(-6px);box-shadow:var(--sh-h);border-color:rgba(0,153,255,.32)}
.psol__top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.psol__icon{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,rgba(0,153,255,.14),rgba(0,194,255,.07));display:flex;align-items:center;justify-content:center;font-size:21px;flex:0 0 auto}
.psol__top h3{font-size:17.5px;font-weight:700;color:var(--ink)}
.psol__desc{font-size:13.5px;color:var(--text);line-height:1.75;flex:1;margin-bottom:16px}
.psol__fix{font-size:13.5px;color:var(--c);font-weight:600;padding-top:14px;border-top:1px dashed var(--line);display:flex;align-items:center;gap:8px}
.psol__fix::before{content:"✓";width:18px;height:18px;border-radius:50%;background:rgba(0,153,255,.12);display:flex;align-items:center;justify-content:center;font-size:11px;flex:0 0 auto}
@media(max-width:1100px){.psol__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.psol__grid{grid-template-columns:1fr}}
/* 双卡模块：从接待到成交（参考 deepsales 风格） */
.bridge{background:#fff}
.bridge__grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.bridge__card{background:linear-gradient(160deg,#EAF3FE 0%,#DDECFC 100%);border:1px solid #D2E3FA;border-radius:20px;padding:32px;position:relative;overflow:hidden}
.bridge__card::before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:#fff;filter:blur(70px);opacity:.55;top:-120px;right:-80px;pointer-events:none}
.bridge__hd{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px;position:relative;z-index:2}
.bridge__ttl{display:flex;gap:14px;align-items:center}
.bridge__ava{width:54px;height:54px;border-radius:50%;background:#fff;border:2px solid #BCD9F8;display:flex;align-items:center;justify-content:center;font-size:23px;flex:0 0 auto;box-shadow:0 6px 16px rgba(37,99,235,.14)}
.bridge__ttl h3{font-size:20px;font-weight:700;color:#12294A;margin-bottom:4px}
.bridge__ttl p{font-size:13px;color:#5A7290}
.btn-pill{padding:11px 24px;border-radius:999px;background:linear-gradient(135deg,#3B82F6,#2563EB);color:#fff;font-size:14px;font-weight:600;white-space:nowrap;box-shadow:0 10px 22px rgba(37,99,235,.3);transition:.25s;display:inline-block}
.btn-pill:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(37,99,235,.4)}
.bridge__cap{font-size:13.5px;color:#4C6790;margin-bottom:24px;position:relative;z-index:2}
.bridge__steps{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;text-align:center;position:relative;z-index:2}
.bridge__step-n{width:42px;height:42px;border-radius:50%;background:#fff;border:2px solid #BCD9F8;color:#2563EB;font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;box-shadow:0 4px 12px rgba(37,99,235,.1)}
.bridge__step-t{font-size:13px;font-weight:700;color:#12294A;margin-bottom:5px}
.bridge__step-d{font-size:11.5px;color:#5A7290;line-height:1.55}
/* 诊断报告卡 */
.report{background:#fff;border-radius:14px;padding:22px;box-shadow:0 12px 34px rgba(11,27,51,.08);position:relative;z-index:2}
.report__hd{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px}
.report__hd b{font-size:14.5px;color:#12294A}
.report__hd span{font-size:12px;color:var(--muted)}
.report__kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.report__kpi{background:#EFF6FE;border:1px solid #DCEAFA;border-radius:10px;padding:14px 12px}
.report__kpi b{font-size:27px;font-weight:800;color:#2563EB;display:block;line-height:1.2}
.report__kpi span{font-size:12px;color:#5A7290}
.report__lab{font-size:12.5px;color:var(--muted);margin-bottom:10px}
.report__bars{display:flex;align-items:flex-end;gap:9px;height:62px;margin-bottom:20px}
.report__bar{flex:1;border-radius:5px 5px 0 0;background:linear-gradient(180deg,#9CC7F8,#3B82F6)}
.report__todo li{font-size:13px;color:#40536B;line-height:2;display:flex;align-items:center;gap:9px}
.report__todo li::before{content:"";width:7px;height:7px;border-radius:50%;background:#22C55E;flex:0 0 auto}
@media(max-width:1000px){.bridge__grid{grid-template-columns:1fr}.bridge__steps{grid-template-columns:repeat(3,1fr);gap:14px}}
@media(max-width:560px){.report__kpis{grid-template-columns:1fr}.bridge__card{padding:24px 20px}}
/* 案例 */
.case{background-color:#fff;background-image:radial-gradient(1000px 460px at 50% -10%,rgba(0,153,255,.14),transparent 70%),radial-gradient(760px 380px at 8% 108%,rgba(0,194,255,.10),transparent 72%),radial-gradient(rgba(0,153,255,.075) 1px,transparent 1px);background-size:100% 100%,100% 100%,22px 22px;background-repeat:no-repeat,no-repeat,repeat}
.case__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case__card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.3s}
.case__card:hover{transform:translateY(-6px);box-shadow:var(--sh-h)}
.case__img{aspect-ratio:16/9;background:linear-gradient(135deg,#E9F3FF,#F7FBFF);display:flex;align-items:center;justify-content:center;font-size:52px;color:#9CC9F0}
.case__body{padding:24px}
.case__cat{font-size:12px;font-weight:600;color:var(--c);margin-bottom:8px;display:block}
.case__t{font-size:16px;font-weight:700;color:var(--ink);line-height:1.55;margin-bottom:10px}
.case__d{font-size:13.5px;color:var(--text);line-height:1.7}
@media(max-width:900px){.case__grid{grid-template-columns:1fr}}
/* 新闻 */
.news{background-color:#fff;background-image:radial-gradient(rgba(0,153,255,.08) 1px,transparent 1px);background-size:20px 20px}
.news__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:start}
.news__col{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;transition:.3s}
.news__col:hover{border-color:rgba(0,153,255,.32);box-shadow:var(--sh)}
.news__col-hd{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;margin-bottom:16px;border-bottom:2px solid var(--line);position:relative}
.news__col-hd::after{content:"";position:absolute;left:0;bottom:-2px;width:56px;height:2px;background:linear-gradient(90deg,#0099FF,#00C2FF)}
.news__col-hd h3{font-size:17px;font-weight:700;color:var(--ink)}
.news__col-hd a{font-size:12.5px;color:var(--muted);transition:.2s}
.news__col-hd a:hover{color:var(--c)}
.news__feat{display:block;margin-bottom:16px}
.news__feat-img{aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:linear-gradient(135deg,#E9F3FF,#F7FBFF);display:flex;align-items:center;justify-content:center;font-size:44px;color:#9CC9F0;margin-bottom:12px}
.news__feat-t{font-size:15.5px;font-weight:600;color:var(--ink);line-height:1.55;transition:.2s}
.news__feat:hover .news__feat-t{color:var(--c)}
.news__ul{border-top:1px dashed var(--line);padding-top:6px}
.news__ul li a{display:flex;gap:12px;align-items:baseline;padding:9px 0;border-bottom:1px dashed var(--line);transition:.2s}
.news__ul li:last-child a{border-bottom:none}
.news__ul li a:hover{padding-left:5px}
.news__d{font-size:12.5px;color:var(--muted);flex:0 0 46px;font-variant-numeric:tabular-nums}
.news__t{font-size:14px;color:var(--text);flex:1;line-height:1.55;transition:.2s;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news__ul li a:hover .news__t{color:var(--c)}
@media(max-width:1000px){.news__cols{grid-template-columns:1fr}.news__t{white-space:normal}}
/* CTA */
.cta{background:linear-gradient(135deg,#0099FF,#0077CC 60%,#00C2FF);text-align:center;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.16),transparent 45%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.12),transparent 45%)}
.cta__in{position:relative;z-index:2}
.cta h2{font-size:46px;font-weight:800;color:#fff;margin-bottom:16px;line-height:1.2;letter-spacing:-1px}
.cta p{font-size:18px;color:rgba(255,255,255,.9);margin-bottom:36px}
.cta .btn--ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.45)}
.cta .btn--ghost:hover{background:#fff;color:var(--c)}
.cta .btn--primary{background:#fff;color:var(--c);box-shadow:0 10px 30px rgba(0,0,0,.18)}
@media(max-width:768px){.cta h2{font-size:28px}.cta p{font-size:14px}}
/* 合作伙伴（沿用老模板客户墙模式） */
.partners{background:var(--bg-alt);padding:52px 0}
.partners__roll{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.partners__it{background:#fff;border:1px solid #DCEAFB;border-radius:10px;height:82px;display:flex;align-items:center;justify-content:center;padding:14px;filter:grayscale(100%);opacity:.75;transition:.3s}
.partners__it:hover{filter:grayscale(0);opacity:1;box-shadow:var(--sh-h);transform:translateY(-4px)}
.partners__it img{max-height:100%;object-fit:contain}
@media(max-width:900px){.partners__roll{grid-template-columns:repeat(3,1fr)}}
/* 友情链接（沿用老模板模式） */
.links{padding:38px 0;border-top:1px solid var(--line)}
.links__t{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:18px;text-align:center}
.links__list{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px}
.links__list a{font-size:13.5px;color:var(--muted);transition:.2s}
.links__list a:hover{color:var(--c)}
/* 页脚 */
.footer{background:var(--dark);color:#A8C4E0;padding:0;font-size:13.5px}
.footer__main{display:grid;grid-template-columns:1.05fr 2fr 1.35fr;gap:44px;padding:56px 0 40px}
.footer__brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer__logo{height:42px;width:auto;filter:brightness(0) invert(1);opacity:.95}
.footer__brand span.t{font-size:19px;font-weight:700;color:#fff}
.footer__slogan{font-size:13.5px;color:#8FAECF;line-height:1.8;margin-bottom:20px;max-width:280px}
.footer__tel{font-size:23px;font-weight:800;color:#fff;display:block;margin:4px 0 8px;letter-spacing:.5px}
.footer__ct{font-size:13px;color:#8FAECF;line-height:1.9}
.footer__nav{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.footer h4{font-size:14.5px;color:#fff;font-weight:600;margin-bottom:18px}
.footer ul li{margin-bottom:10px}
.footer ul li a{color:#A8C4E0;transition:.2s;font-size:13.5px}
.footer ul li a:hover{color:#7FD8FF}
.footer__qrb{text-align:left}
.footer__ctbox{margin-bottom:20px}
.footer__qrs{display:flex;gap:16px}
.footer__qr img{width:102px;height:102px;border-radius:10px;background:#fff;padding:5px;margin:0 auto 8px}
.footer__qr p{font-size:12px;color:#8FAECF;line-height:1.5;text-align:center}
.footer__bot{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:12.5px;color:#6E8BAC;line-height:1.9}
.footer__bot a{color:#8FAECF}
.footer__bot a:hover{color:#7FD8FF}
@media(max-width:1000px){.footer__main{grid-template-columns:1fr;gap:34px}.footer__nav{grid-template-columns:repeat(2,1fr)}}
/* 侧边工具栏（沿用老模板结构） */
.sidetool{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:200;width:60px}
.sidetool li{position:relative;list-style:none}
.sidetool__btn{width:60px;height:60px;background:#fff;border:1px solid var(--line);border-bottom:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;transition:.25s;color:var(--muted);font-size:11px}
.sidetool li:first-child .sidetool__btn{border-radius:10px 10px 0 0}
.sidetool li:last-child .sidetool__btn{border-bottom:1px solid var(--line);border-radius:0 0 10px 10px}
.sidetool__btn img{width:24px;height:24px;object-fit:contain}
.sidetool__btn:hover{background:var(--c);color:#fff;border-color:var(--c)}
.sidetool__pop{position:absolute;right:70px;top:50%;transform:translateY(-50%) scale(.92);transform-origin:right center;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 44px rgba(11,27,51,.16);padding:18px;width:230px;opacity:0;visibility:hidden;transition:.25s;pointer-events:none}
.sidetool li:hover .sidetool__pop{opacity:1;visibility:visible;transform:translateY(-50%) scale(1);pointer-events:auto}
.sidetool__pop h5{font-size:14px;color:var(--ink);margin-bottom:10px}
.sidetool__pop p{font-size:12.5px;color:var(--muted);line-height:1.7}
.sidetool__pop b{display:block;font-size:17px;color:var(--c);margin:2px 0 8px}
.sidetool__pop img{width:100%;border-radius:8px;margin-top:10px}
.sidetool__pop a.sidetool__link{display:block;text-align:center;margin-top:10px;padding:9px;border-radius:8px;background:var(--c);color:#fff;font-size:13px;font-weight:600}
.sidetool__pop::after{content:"";position:absolute;right:-6px;top:50%;margin-top:-6px;width:12px;height:12px;background:#fff;border-right:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg)}
@media(max-width:768px){.sidetool{right:8px}.sidetool__btn{width:50px;height:50px;font-size:10px}.sidetool__btn img{width:20px;height:20px}.sidetool__pop{right:60px;width:200px}}