/* ============ 设计系统 ============ */
:root{
  --navy-950:#060F1E;
  --navy-900:#0A1628;
  --navy-800:#0C1B33;
  --navy-700:#122649;
  --navy-line:rgba(255,255,255,.08);
  --red:#C41E24;
  --red-deep:#A8181E;
  --red-glow:rgba(216,35,42,.35);
  --blue:#2E6BD6;
  --ink:#16202E;
  --slate:#5B6B80;
  --mist:#F5F7FA;
  --line:#E6EBF2;
  --white:#FFFFFF;
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  --shadow-card:0 6px 24px rgba(12,27,51,.07);
  --shadow-card-hover:0 16px 40px rgba(12,27,51,.13);
  --radius:14px;
  --container:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;padding-bottom:env(safe-area-inset-bottom)}
button,a,.btn,.chip,.menu-btn,.kefu-btn{-webkit-tap-highlight-color:rgba(216,35,42,.12)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::selection{background:rgba(216,35,42,.16);color:var(--ink)}
:focus-visible{outline:2px solid rgba(216,35,42,.55);outline-offset:3px}
.container{max-width:var(--container);margin:0 auto;padding:0 28px}
section{position:relative}

/* 章节头部 */
.sec-head{max-width:760px;margin-bottom:56px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.18em;color:var(--red);text-transform:uppercase;margin-bottom:16px}
.kicker::before{content:"";width:22px;height:2px;background:var(--red)}
.sec-head.center .kicker::after{content:"";width:22px;height:2px;background:var(--red)}
h2.sec-title{font-size:clamp(26px,3.4vw,40px);font-weight:800;line-height:1.28;letter-spacing:.01em;color:var(--ink)}
.sec-sub{margin-top:16px;font-size:16px;color:var(--slate)}
/* ============ 导航 ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .35s,box-shadow .35s,backdrop-filter .35s}
.nav-inner{max-width:var(--container);margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;min-width:0}
.brand-logo{height:44px;width:auto;max-width:min(240px,58vw);display:block;flex-shrink:0;object-fit:contain}
.brand-mark{height:42px;width:auto;display:block;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-cn{font-size:18px;font-weight:800;color:var(--ink);letter-spacing:.14em;white-space:nowrap}
.brand-cn .brand-long{color:var(--red);font-weight:900}
.brand-en{font-size:8.5px;letter-spacing:.28em;color:var(--slate);white-space:nowrap}
.nav-links{display:flex;align-items:center;justify-content:center;flex:1;gap:4px;min-width:0;flex-wrap:nowrap}
.nav-links a{padding:9px 16px;font-size:15.5px;font-weight:600;color:var(--ink);border-radius:999px;border:1px solid transparent;transition:color .25s,background .25s,border-color .25s,box-shadow .25s;white-space:nowrap;flex-shrink:0;letter-spacing:.04em}
.nav-links a:hover{color:var(--red);background:rgba(216,35,42,.06);border-color:rgba(216,35,42,.12)}
.nav-links a.active{color:var(--red);font-weight:700;background:#FFF5F5;border-color:rgba(216,35,42,.28);box-shadow:0 2px 10px rgba(216,35,42,.08)}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;margin-left:auto}
.nav-cta{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:999px;background:var(--red);color:#fff!important;font-size:14px;font-weight:600;box-shadow:0 4px 14px var(--red-glow);transition:transform .25s,box-shadow .25s;white-space:nowrap}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 22px var(--red-glow)}
.nav-cta-text{letter-spacing:.02em}
.nav.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line),0 8px 28px rgba(12,27,51,.06)}
.menu-btn{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0}
.menu-btn span{width:16px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s,background .3s}
.menu-btn.open{border-color:rgba(216,35,42,.35);background:#FFF6F6}
.menu-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-btn.open span:nth-child(2){opacity:0}
.menu-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ Hero(左文右图) ============ */
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(180deg,#FFFFFF 0%,#FFF8F6 55%,#FFEFEC 100%);color:var(--ink);padding:120px 0 0;overflow:hidden}
.hero::before{content:"";position:absolute;top:-160px;right:-80px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(216,35,42,.11),transparent 62%);animation:blobA 24s ease-in-out infinite alternate}
.hero::after{content:"";position:absolute;bottom:-240px;left:-180px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(46,107,214,.06),transparent 62%);animation:blobA 28s ease-in-out infinite alternate-reverse}
@keyframes blobA{from{transform:translate(0,0) scale(1)}to{transform:translate(-36px,28px) scale(1.08)}}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(22,32,46,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(22,32,46,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 75% 70% at 22% 42%,#000 18%,transparent 72%);pointer-events:none}
.hero::before,.hero::after{pointer-events:none}
.hero-stage{position:relative;z-index:2;flex:1;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);align-items:center;gap:clamp(28px,4vw,64px);width:100%;padding-top:28px;padding-bottom:20px}
.hero-content{position:relative;z-index:2;max-width:580px;justify-self:start}
.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border:1px solid #FBDBDC;border-radius:999px;font-size:13px;letter-spacing:.06em;color:var(--red-deep);background:#FFF5F5;margin-bottom:26px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--red);animation:dotPulse 2.4s ease-in-out infinite;flex-shrink:0}
@keyframes dotPulse{0%,100%{box-shadow:0 0 0 0 rgba(216,35,42,.35)}50%{box-shadow:0 0 0 7px rgba(216,35,42,0)}}
.hero h1{font-size:clamp(32px,4.6vw,56px);font-weight:900;line-height:1.22;letter-spacing:.01em;color:var(--ink)}
.hero h1 .accent{background:linear-gradient(120deg,#E8323A,var(--red-deep));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-desc{margin-top:22px;max-width:520px;font-size:16.5px;line-height:1.85;color:var(--slate)}
.hero-desc b{color:var(--ink);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 32px;border-radius:12px;font-size:16px;font-weight:600;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s}
.btn-red{background:linear-gradient(135deg,#E8323A,var(--red) 60%,var(--red-deep));color:#fff;box-shadow:0 10px 30px var(--red-glow)}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 16px 40px var(--red-glow)}
.btn-ghost{border:1px solid #D8DFE9;color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--red);color:var(--red);transform:translateY(-2px)}
.hero-tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px 0;margin-top:28px;max-width:100%;padding-top:18px;border-top:1px solid rgba(22,32,46,.08)}
.hero-tags span{font-size:13px;color:var(--slate);letter-spacing:.04em;white-space:nowrap;line-height:1.4}
.hero-tags span:not(:last-child)::after{content:"·";margin:0 10px;color:#C5CEDA;font-weight:700}
/* 动态龙徽 — 右栏独立视觉锚点 */
.hero-dragon{position:relative;width:min(100%,520px);aspect-ratio:1/1;justify-self:end;z-index:1;pointer-events:none;animation:hdIn 1.1s cubic-bezier(.2,.65,.3,1) .15s both;margin-right:-8px}
.hero-dragon::before{content:"";position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.55),transparent 70%);z-index:0}
@keyframes hdIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
.hd-glow{position:absolute;inset:13%;border-radius:50%;background:radial-gradient(circle,rgba(216,35,42,.14),rgba(216,35,42,.04) 55%,transparent 70%);animation:hdBreathe 6s ease-in-out infinite}
@keyframes hdBreathe{0%,100%{transform:scale(.94);opacity:.8}50%{transform:scale(1.06);opacity:1}}
.hd-ring{position:absolute;fill:none}
.hd-ring circle{fill:none}
.hd-ring-1{inset:0;animation:hdSpin 70s linear infinite}
.hd-ring-1 circle{stroke:rgba(216,35,42,.32);stroke-width:.3;stroke-dasharray:3 15}
.hd-ring-2{inset:5.5%;animation:hdSpin 46s linear infinite reverse}
.hd-ring-2 circle{stroke:rgba(216,35,42,.52);stroke-width:.55;stroke-dasharray:90 62;stroke-linecap:round}
.hd-ring-3{inset:11%;animation:hdSpin 100s linear infinite}
.hd-ring-3 circle{stroke:rgba(22,32,46,.22);stroke-width:.9;stroke-dasharray:.5 18;stroke-linecap:round}
@keyframes hdSpin{to{transform:rotate(360deg)}}
.hd-mark{position:absolute;left:50%;top:50%;width:32%;transform:translate(-50%,-50%);animation:hdFloat 7s ease-in-out infinite;filter:drop-shadow(0 14px 32px rgba(196,30,36,.2))}
@keyframes hdFloat{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 14px))}}
.hd-orbit{position:absolute;inset:6.8%;border-radius:50%;animation:hdSpin 14s linear infinite}
.hd-orbit i{position:absolute;top:-4.5px;left:50%;width:9px;height:9px;margin-left:-4.5px;border-radius:50%;background:var(--red);box-shadow:0 0 14px var(--red)}
.hd-orbit-2{inset:1.5%;animation-duration:22s;animation-direction:reverse}
.hd-orbit-2 i{width:6px;height:6px;margin-left:-3px;top:-3px;background:#2E6BD6;box-shadow:0 0 10px rgba(46,107,214,.6)}
.hd-p{position:absolute;border-radius:50%;background:rgba(216,35,42,.4);animation:hdRise 13s ease-in-out infinite}
.hd-p1{width:7px;height:7px;top:24%;left:16%}
.hd-p2{width:5px;height:5px;top:70%;left:10%;animation-delay:2.2s;animation-duration:15s}
.hd-p3{width:6px;height:6px;top:82%;left:62%;animation-delay:4s;animation-duration:17s;background:rgba(46,107,214,.32)}
.hd-p4{width:4px;height:4px;top:30%;left:80%;animation-delay:1.4s;animation-duration:11s}
.hd-p5{width:8px;height:8px;top:10%;left:52%;animation-delay:5.6s;animation-duration:19s;background:rgba(216,35,42,.26)}
.hd-p6{width:5px;height:5px;top:58%;left:92%;animation-delay:3.1s;animation-duration:14s;background:rgba(22,32,46,.2)}
@keyframes hdRise{0%{transform:translateY(0);opacity:0}18%{opacity:1}82%{opacity:1}100%{transform:translateY(-95px);opacity:0}}
/* hero 数据条 */
.hero-stats{position:relative;z-index:2;margin-top:auto;border-top:1px solid var(--line);background:rgba(255,255,255,.78);backdrop-filter:blur(10px)}
.hero-stats-grid{max-width:var(--container);margin:0 auto;padding:34px 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{text-align:center;position:relative}
.stat:not(:last-child)::after{content:"";position:absolute;right:-10px;top:50%;transform:translateY(-50%);width:1px;height:44px;background:var(--line)}
.stat-num{font-size:clamp(30px,3.2vw,42px);font-weight:900;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.15}
.stat-num .unit{font-size:.5em;font-weight:700;margin-left:2px;color:var(--red)}
.stat-label{margin-top:6px;font-size:13.5px;color:var(--slate);letter-spacing:.06em}

/* ============ 信任带 ============ */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:44px 0}
.trust-item{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:var(--radius);border:1px solid transparent;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,rgba(216,35,42,.14),rgba(22,32,46,.06)) border-box;box-shadow:0 1px 0 rgba(12,27,51,.03);transition:transform .25s,box-shadow .25s,background .25s}
.trust-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-card)}
.trust-icon{width:46px;height:46px;flex-shrink:0;border-radius:12px;background:linear-gradient(135deg,#FDECEC,#FBDBDC);display:flex;align-items:center;justify-content:center}
.trust-icon svg{width:24px;height:24px;stroke:var(--red)}
.trust-item h4{font-size:15.5px;font-weight:700;line-height:1.4}
.trust-item p{font-size:12.5px;color:var(--slate);margin-top:3px;line-height:1.5}

/* ============ 洞察区(浅红调) ============ */
.insight{background:#FFF7F5;padding:110px 0;overflow:hidden}
.insight::before{content:"";position:absolute;top:-220px;right:-220px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(216,35,42,.08),transparent 65%)}
.insight-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.insight-lead{margin-top:20px;font-size:16px;color:var(--slate);line-height:1.9}
.insight-lead b{color:var(--ink)}
.ai-stats{display:grid;gap:16px}
.ai-stat{display:flex;align-items:center;gap:24px;padding:24px 28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-card);transition:transform .3s,border-color .3s,box-shadow .3s}
.ai-stat:hover{transform:translateX(6px);border-color:rgba(216,35,42,.4);box-shadow:var(--shadow-card-hover)}
.ai-num{min-width:132px;font-size:clamp(34px,3.4vw,46px);font-weight:900;color:var(--red);font-variant-numeric:tabular-nums;line-height:1}
.ai-num small{font-size:.42em;font-weight:700;margin-left:2px}
.ai-stat h4{font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.5}
.ai-stat p{font-size:13px;color:var(--slate);margin-top:4px}
/* 演进时间轴 */
.evo{margin-top:80px;padding-top:64px;border-top:1px solid rgba(216,35,42,.16)}
.evo-title{display:flex;align-items:baseline;gap:16px;margin-bottom:44px}
.evo-title h3{font-size:22px;font-weight:800;color:var(--ink)}
.evo-title span{font-size:13px;letter-spacing:.2em;color:var(--slate)}
.evo-track{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.evo-track::before{content:"";position:absolute;top:9px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,#E1E7EF,rgba(216,35,42,.55))}
.evo-step{padding:0 26px 0 0;position:relative}
.evo-dot{width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid #C9D4E0;position:relative;z-index:1}
.evo-step:last-child .evo-dot{border-color:var(--red);background:var(--red);box-shadow:0 0 18px var(--red-glow)}
.evo-step h4{margin-top:18px;font-size:17px;font-weight:700;color:var(--ink)}
.evo-step:last-child h4{color:var(--red)}
.evo-step p{margin-top:8px;font-size:13.5px;color:var(--slate);line-height:1.75}
.evo-alert{margin-top:52px;display:flex;gap:18px;padding:22px 28px;border-radius:var(--radius);background:linear-gradient(120deg,rgba(216,35,42,.07),rgba(216,35,42,.02));border:1px solid rgba(216,35,42,.24)}
.evo-alert svg{width:26px;height:26px;flex-shrink:0;stroke:var(--red);margin-top:2px}
.evo-alert p{font-size:15px;line-height:1.8;color:var(--ink)}
.evo-alert b{color:var(--red)}

/* ============ 服务矩阵 ============ */
.services{padding:110px 0 96px;background:var(--mist)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc-card{position:relative;background:#fff;border-radius:var(--radius);padding:34px 30px 30px;border:1px solid var(--line);box-shadow:var(--shadow-card);transition:transform .3s,box-shadow .3s;overflow:hidden;display:flex;flex-direction:column}
.svc-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red),#F0484E);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card-hover)}
.svc-card:hover::before{transform:scaleX(1)}
.svc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.svc-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,var(--navy-800),#1B3B6F);display:flex;align-items:center;justify-content:center;transition:background .3s}
.svc-card:hover .svc-icon{background:linear-gradient(135deg,var(--red),#F0484E)}
.svc-icon svg{width:28px;height:28px;stroke:#fff}
.svc-no{font-size:38px;font-weight:900;color:var(--line);line-height:1;font-variant-numeric:tabular-nums;transition:color .3s}
.svc-card:hover .svc-no{color:#FBDBDC}
.svc-card h3{font-size:19px;font-weight:800;line-height:1.4;margin-bottom:6px}
.svc-card .svc-en{font-size:11px;letter-spacing:.16em;color:var(--slate);text-transform:uppercase;margin-bottom:14px}
.svc-card p{font-size:14px;color:var(--slate);line-height:1.85;flex:1}
.svc-card p b{color:var(--ink);font-weight:600}
.svc-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.svc-tags span{padding:5px 12px;border-radius:999px;background:var(--mist);border:1px solid var(--line);font-size:12px;color:var(--slate);transition:all .25s}
.svc-card:hover .svc-tags span{border-color:#FBDBDC;background:#FFF6F6;color:var(--red)}

/* ============ 核心优势 ============ */
.adv{padding:110px 0;background:#fff}
.adv-layout{display:grid;grid-template-columns:400px 1fr;gap:72px;align-items:start}
.adv-intro{position:sticky;top:110px}
.adv-intro .sec-head{margin-bottom:0}
.adv-intro p{margin-top:18px;font-size:15px;color:var(--slate);line-height:1.9}
.adv-list{display:flex;flex-direction:column;gap:0}
.adv-item{display:flex;gap:26px;padding:34px 0;border-bottom:1px solid var(--line);transition:padding .3s}
.adv-item:first-child{padding-top:6px}
.adv-item:hover{padding-left:10px}
.adv-no{font-size:15px;font-weight:800;color:var(--red);letter-spacing:.1em;padding-top:4px;flex-shrink:0}
.adv-body h3{font-size:20px;font-weight:800;line-height:1.4;display:flex;align-items:center;gap:12px}
.adv-body h3 svg{width:24px;height:24px;stroke:var(--red);flex-shrink:0}
.adv-body p{margin-top:10px;font-size:14.5px;color:var(--slate);line-height:1.9}
.adv-body p b{color:var(--ink);font-weight:600}

/* ============ 案例(浅色) ============ */
.cases{padding:110px 0;background:var(--mist)}
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 32px 28px;box-shadow:var(--shadow-card);transition:transform .3s,border-color .3s,box-shadow .3s;display:flex;flex-direction:column;gap:16px}
.case-card:hover{transform:translateY(-5px);border-color:rgba(216,35,42,.42);box-shadow:var(--shadow-card-hover)}
.case-top{display:flex;align-items:center;justify-content:space-between;gap:14px}
.case-brand{display:flex;align-items:center;gap:14px}
.case-logo{width:48px;height:48px;border-radius:12px;background:var(--mist);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;color:var(--ink);flex-shrink:0;border:1px solid var(--line)}
.case-brand h3{font-size:19px;font-weight:800;color:var(--ink);line-height:1.35}
.case-brand small{display:block;font-size:12px;font-weight:400;color:var(--slate);margin-top:2px;letter-spacing:.04em}
.case-type{padding:6px 14px;border-radius:999px;font-size:12px;font-weight:600;background:#FDECEC;border:1px solid #FBDBDC;color:var(--red);white-space:nowrap}
.case-q{display:flex;gap:12px;font-size:14px;line-height:1.8;color:var(--slate)}
.case-q .tag{flex-shrink:0;font-size:11px;font-weight:700;padding:2px 10px;height:fit-content;border-radius:6px;background:var(--mist);color:var(--slate);margin-top:3px;letter-spacing:.1em}
.case-s{display:flex;gap:12px;font-size:14px;line-height:1.8;color:var(--ink)}
.case-s .tag{flex-shrink:0;font-size:11px;font-weight:700;padding:2px 10px;height:fit-content;border-radius:6px;background:#FDECEC;color:var(--red);margin-top:3px;letter-spacing:.1em}
.case-s b{color:var(--ink);font-weight:700}
.case-nums{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:4px;padding-top:18px;border-top:1px dashed var(--line)}
.case-num{text-align:center;padding:10px 6px;border-radius:10px;background:var(--mist)}
.case-num b{display:block;font-size:clamp(18px,1.8vw,24px);font-weight:900;color:var(--red);font-variant-numeric:tabular-nums;line-height:1.25}
.case-num span{font-size:11.5px;color:var(--slate);line-height:1.5;display:block;margin-top:2px}
.case-more{margin-top:44px;text-align:center}
.case-more-title{font-size:14px;letter-spacing:.14em;color:var(--slate);margin-bottom:20px}
.case-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:980px;margin:0 auto}
.case-chip{padding:9px 20px;border-radius:999px;border:1px solid var(--line);font-size:13.5px;color:var(--slate);background:#fff;transition:all .25s}
.case-chip:hover{border-color:rgba(216,35,42,.45);color:var(--red);background:#FFF6F6}
.case-chip b{color:var(--red);font-weight:600}
.case-chip-cta{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:12px;border:none;background:linear-gradient(135deg,#E8323A,var(--red) 60%,var(--red-deep));color:#fff!important;font-size:15px;font-weight:700;box-shadow:0 10px 28px var(--red-glow);transition:transform .25s,box-shadow .25s}
.case-chip-cta:hover{transform:translateY(-2px);box-shadow:0 14px 34px var(--red-glow);color:#fff!important;background:linear-gradient(135deg,#E8323A,var(--red) 60%,var(--red-deep))}
.case-chip-cta b{color:#fff;font-weight:700}

/* ============ 客户墙 ============ */
.clients{padding:100px 0;background:linear-gradient(180deg,#FFFCFB 0%,#fff 42%)}
.client-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.client-grid--about{grid-template-columns:repeat(5,minmax(0,1fr));gap:20px 18px;max-width:1120px;margin:0 auto}
.client-cell{min-height:96px;padding:16px 18px;background:linear-gradient(180deg,#fff,#FAFBFC);border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;transition:transform .25s,box-shadow .25s,border-color .25s;cursor:default}
.client-grid--about .client-cell{min-height:112px;padding:18px 14px;border-radius:16px;box-shadow:0 1px 0 rgba(12,27,51,.02)}
.client-cell img{width:auto;max-width:100%;max-height:56px;height:auto;display:block;object-fit:contain;opacity:.94;transition:opacity .25s,transform .25s;image-rendering:-webkit-optimize-contrast}
.client-grid--about .client-cell img{max-height:58px;max-width:92%}
.client-cell--dark img{max-height:64px;max-width:94%}
.client-grid--about .client-cell--dark img{max-height:70px}
.client-cell:hover{border-color:#FBDBDC;background:#FFFAFA;transform:translateY(-3px);box-shadow:var(--shadow-card)}
.client-cell:hover img{opacity:1;transform:scale(1.03)}
.client-cell--dark{background:#121820;border-color:#1E2733;padding:10px 12px}
.client-cell--dark:hover{background:#171F2A;border-color:#2A3545;box-shadow:0 10px 28px rgba(12,20,32,.22)}
.client-cell--wide{grid-column:span 2}
.client-grid--about .client-cell--wide{min-height:112px;padding:22px 20px}
.client-grid--about .client-cell--wide img{max-height:52px;max-width:94%}
.client-note{margin-top:28px;text-align:center;font-size:12.5px;color:var(--slate);letter-spacing:.04em;max-width:640px;margin-left:auto;margin-right:auto;line-height:1.7}

/* 首页客户标识条(与其他区块同宽 + 区域内横向滚动) */
.clients-strip{padding:32px 0 18px;background:linear-gradient(180deg,#FFF9F8 0%,#fff 100%);border-top:1px solid rgba(216,35,42,.06)}
.clients-strip-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}
.clients-strip-head span{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--slate);text-transform:uppercase}
.clients-strip-head a{font-size:13.5px;font-weight:600;color:var(--red)}
.clients-strip-head a:hover{color:var(--red-deep)}
.clients-marquee{position:relative;width:100%;overflow:hidden;mask-image:linear-gradient(90deg,transparent 0%,#000 4%,#000 96%,transparent 100%);-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 4%,#000 96%,transparent 100%)}
.clients-marquee-track{display:flex;width:max-content;will-change:transform}
.clients-marquee.is-ready .clients-marquee-track{animation:clientsMarquee 48s linear infinite}
.clients-marquee:hover .clients-marquee-track,
.clients-marquee:focus-within .clients-marquee-track,
.clients-marquee.is-paused .clients-marquee-track{animation-play-state:paused}
.clients-marquee-group{display:flex;align-items:stretch;gap:12px;padding-right:12px;flex:0 0 auto}
.clients-marquee-group .client-cell{flex:0 0 auto;width:172px;min-height:76px;padding:12px 14px}
.clients-marquee-group .client-cell img{max-height:40px}
@keyframes clientsMarquee{
  from{transform:translate3d(0,0,0)}
  to{transform:translate3d(-50%,0,0)}
}
@media (prefers-reduced-motion:reduce){
  .clients-marquee{mask-image:none;-webkit-mask-image:none;overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
  .clients-marquee.is-ready .clients-marquee-track{animation:none}
  .clients-marquee-track{width:auto}
}

/* ============ 关于我们 ============ */
.about{padding:110px 0;background:var(--mist)}
.about-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
.about-copy .sec-head{margin-bottom:24px}
.about-copy>p{font-size:15.5px;color:var(--slate);line-height:2;text-align:justify}
.about-copy>p b{color:var(--ink);font-weight:600}
.about-system{margin-top:30px;padding:26px 28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-card)}
.about-system h4{font-size:14px;font-weight:800;color:var(--ink);letter-spacing:.08em;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.about-system h4::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--red)}
.about-system li{display:flex;gap:10px;font-size:14px;color:var(--slate);line-height:2}
.about-system li::before{content:"—";color:var(--red);font-weight:700}
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.value-card{padding:30px 28px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-card);transition:transform .3s,box-shadow .3s,border-color .3s}
.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:#FBDBDC}
.value-char{font-size:34px;font-weight:900;background:linear-gradient(135deg,var(--red),#F0484E);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2}
.value-card h4{font-size:15px;font-weight:700;margin-top:10px;color:var(--ink)}
.value-card p{margin-top:8px;font-size:13.5px;color:var(--slate);line-height:1.8}

/* ============ CTA(浅色收尾) ============ */
.cta{padding:120px 0;background:#FFF7F5;overflow:hidden}
.cta::before{content:"";position:absolute;top:-200px;left:-160px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(216,35,42,.08),transparent 62%)}
.cta::after{content:"";position:absolute;bottom:-220px;right:-160px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(46,107,214,.06),transparent 62%)}
.cta-box{position:relative;z-index:2;text-align:center;max-width:760px;margin:0 auto}
.cta h2{font-size:clamp(28px,4vw,46px);font-weight:900;line-height:1.3;color:var(--ink)}
.cta h2 .accent{background:linear-gradient(120deg,#E8323A,var(--red-deep));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.cta p{margin-top:20px;font-size:16.5px;color:var(--slate);line-height:1.9}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-top:44px}
.cta-contacts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:72px;position:relative;z-index:2}
.cta-contact{padding:28px 22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-card);text-align:center;transition:border-color .3s,transform .3s,box-shadow .3s}
.cta-contact:hover{border-color:rgba(216,35,42,.4);transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}
.cta-contact svg{width:26px;height:26px;stroke:var(--red);margin:0 auto 12px}
.cta-contact h5{font-size:13px;letter-spacing:.14em;color:var(--slate);margin-bottom:6px}
.cta-contact p{font-size:16px;font-weight:700;color:var(--ink);margin:0;line-height:1.6}
.copyable{appearance:none;-webkit-appearance:none;border:0;background:transparent;padding:2px 6px;margin:0 -6px;font:inherit;font-weight:700;color:inherit;cursor:copy;border-radius:6px;position:relative;display:inline-block;max-width:100%;transition:color .2s,background .2s;user-select:all;-webkit-user-select:all}
.copyable:hover,.copyable:focus-visible{color:var(--red);background:rgba(216,35,42,.07);outline:none}
.copyable:focus-visible{box-shadow:0 0 0 2px rgba(216,35,42,.28)}
.copyable::after{content:attr(data-tip);position:absolute;left:50%;bottom:calc(100% + 8px);transform:translateX(-50%) translateY(4px);padding:5px 10px;border-radius:8px;background:var(--ink);color:#fff;font-size:11.5px;font-weight:600;letter-spacing:.04em;white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,transform .2s,visibility .2s;box-shadow:0 8px 20px rgba(12,27,51,.18);z-index:5}
.copyable::before{content:"";position:absolute;left:50%;bottom:calc(100% + 2px);transform:translateX(-50%);border:5px solid transparent;border-top-color:var(--ink);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s;z-index:5}
.copyable:hover::after,.copyable:hover::before,.copyable:focus-visible::after,.copyable:focus-visible::before,.copyable.is-copied::after,.copyable.is-copied::before{opacity:1;visibility:visible}
.copyable:hover::after,.copyable:focus-visible::after,.copyable.is-copied::after{transform:translateX(-50%) translateY(0)}
.copyable.is-copied{color:var(--red)}
@media (hover:none){
  .copyable{cursor:pointer;user-select:none;-webkit-user-select:none}
  .copyable::after,.copyable::before{display:none}
  .copyable.is-copied::after{display:block;opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
  .copyable.is-copied::before{display:block;opacity:1;visibility:visible}
}

/* ============ 页脚 ============ */
.footer{background:linear-gradient(180deg,#0A1220 0%,#04090F 40%);color:rgba(255,255,255,.55);padding:36px 0 32px;border-top:1px solid rgba(255,255,255,.06);position:relative}
.footer::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:min(420px,60%);height:1px;background:linear-gradient(90deg,transparent,rgba(196,30,36,.45),transparent)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:28px 40px;flex-wrap:wrap}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-width:0}
.footer-brand img{height:36px;width:auto;max-width:min(220px,72vw);display:block;opacity:.92;object-fit:contain;filter:none}
.footer-brand-meta{margin:0;font-size:12.5px;letter-spacing:.04em;line-height:1.6;color:rgba(255,255,255,.42)}
.footer-brand-meta a{color:rgba(255,255,255,.62);font-weight:600;text-decoration:none;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.footer-brand-meta a:hover{color:#fff;border-bottom-color:rgba(196,30,36,.55)}
.footer-brand-meta .sep{margin:0 7px;opacity:.35;font-weight:400}
.footer-legal{text-align:right;margin-left:auto}
.footer p{font-size:12.5px;letter-spacing:.03em;line-height:1.85;margin:0}
.footer-legal p+p{margin-top:4px}
.footer a{color:rgba(255,255,255,.55);transition:color .25s}
.footer a:hover{color:#fff}

/* ============ 在线客服 ============ */
/* 父级默认不接收点击：关闭态面板若参与布局会盖住大半屏，导致手机端按钮“点了没反应” */
.kefu{position:fixed;right:26px;bottom:26px;z-index:150;display:flex;flex-direction:column;align-items:flex-end;pointer-events:none}
.kefu-btn{position:relative;z-index:2;width:60px;height:60px;border-radius:50%;border:none;cursor:pointer;background:linear-gradient(135deg,#E8323A,var(--red) 60%,var(--red-deep));box-shadow:0 12px 32px var(--red-glow);display:flex;align-items:center;justify-content:center;transition:transform .25s,box-shadow .25s;pointer-events:auto;-webkit-tap-highlight-color:transparent}
.kefu-btn:hover{transform:translateY(-3px);box-shadow:0 16px 40px var(--red-glow)}
.kefu-btn svg{width:28px;height:28px;stroke:#fff}
.kefu-dot{position:absolute;top:4px;right:4px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--red)}
.kefu-panel{position:absolute;right:0;bottom:calc(100% + 14px);width:min(360px,calc(100vw - 40px));background:#fff;border-radius:18px;border:1px solid var(--line);box-shadow:0 30px 70px rgba(12,27,51,.22);overflow:hidden;transform-origin:bottom right;transform:scale(.92) translateY(12px);opacity:0;visibility:hidden;pointer-events:none;transition:transform .3s cubic-bezier(.2,.65,.3,1),opacity .3s,visibility .3s}
.kefu-panel.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}
.kefu-head{background:linear-gradient(135deg,#E8323A,var(--red-deep));color:#fff;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.kf-status{display:flex;align-items:center;gap:10px;min-width:0}
.kf-status i{width:9px;height:9px;border-radius:50%;background:#7CFFB2;box-shadow:0 0 10px rgba(124,255,178,.8);flex-shrink:0}
.kefu-head h4{font-size:16px;font-weight:800;line-height:1.3}
.kefu-head p{font-size:11.5px;opacity:.88;margin-top:1px}
.kefu-close{background:transparent;border:none;color:#fff;font-size:20px;cursor:pointer;line-height:1;opacity:.85;padding:2px 6px;flex-shrink:0}
.kefu-close:hover{opacity:1}
.kefu-msgs{height:240px;overflow-y:auto;padding:16px;background:var(--mist);display:flex;flex-direction:column;gap:10px}
.kf-m{max-width:84%;padding:10px 14px;border-radius:14px;font-size:13.5px;line-height:1.75;white-space:pre-wrap;word-break:break-word}
.kf-m.bot{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;box-shadow:0 2px 8px rgba(12,27,51,.05)}
.kf-m.user{align-self:flex-end;background:linear-gradient(135deg,#E8323A,var(--red));color:#fff;border-bottom-right-radius:4px}
.kefu-form{padding:13px 15px 15px;display:flex;flex-direction:column;gap:9px;background:#fff}
.kefu-form input,.kefu-form textarea,.kefu-form select{width:100%;padding:10px 13px;border:1px solid var(--line);border-radius:10px;font-size:13.5px;font-family:inherit;color:var(--ink);background:#fff;outline:none;transition:border-color .25s}
.kefu-form input:focus,.kefu-form textarea:focus,.kefu-form select:focus{border-color:var(--red)}
.kefu-form textarea{resize:none;min-height:62px}
.kf-field{display:flex;flex-direction:column;gap:4px}
.kf-field span{font-size:12px;font-weight:600;color:var(--ink)}
.kf-check{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--slate);line-height:1.5}
.kf-check input{width:16px;height:16px;margin-top:2px;flex-shrink:0;accent-color:var(--red);border:1px solid var(--line);border-radius:3px}
.kf-check a{color:var(--red);text-decoration:underline}
.kf-note{font-size:12px;color:var(--slate);line-height:1.6}
.kf-status i{background:#E8C35A;box-shadow:none}
.kefu-dot{display:none}
.kefu-send{align-self:flex-end;padding:9px 24px;border-radius:10px;border:none;cursor:pointer;background:linear-gradient(135deg,#E8323A,var(--red-deep));color:#fff;font-size:13.5px;font-weight:600;box-shadow:0 6px 18px var(--red-glow);transition:transform .2s,opacity .2s;font-family:inherit}
.kefu-send:hover{transform:translateY(-1px)}
.kefu-send:disabled{opacity:.55;cursor:not-allowed}

/* ============ 滚动显现(fail-open) ============ */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.65,.3,1),transform .8s cubic-bezier(.2,.65,.3,1)}
.js .hero .reveal,
.js .page-hero .reveal,
.js .hero-stats .reveal{opacity:1;transform:none}
.js .reveal.visible{opacity:1;transform:none}
.js .reveal.d1{transition-delay:.08s}.js .reveal.d2{transition-delay:.16s}.js .reveal.d3{transition-delay:.24s}.js .reveal.d4{transition-delay:.32s}.js .reveal.d5{transition-delay:.4s}.js .reveal.d6{transition-delay:.48s}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
  .hero-dragon{opacity:.9}
}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .brand-en{display:none}
  .nav-links a{padding:8px 12px;font-size:14.5px}
  .nav-cta-text{display:none}
  .nav-cta{padding:9px 11px;border-radius:11px}
  .nav-user{padding:8px 12px!important;font-size:13px!important}
}
@media (max-width:1024px){
  .nav-links{position:fixed;top:68px;left:16px;right:16px;flex-direction:column;align-items:stretch;gap:4px;flex:none;background:rgba(255,255,255,.98);backdrop-filter:blur(16px);padding:14px;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 40px rgba(12,27,51,.12);transform:translateY(-8px);opacity:0;pointer-events:none;transition:transform .28s,opacity .28s;z-index:99}
  .nav-links.open{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{color:var(--ink)!important;padding:12px 14px;border-radius:10px;font-size:15px}
  .nav-links a.active,.nav-links a:hover{background:rgba(216,35,42,.06)}
  .menu-btn{display:flex}
  .insight-grid{grid-template-columns:1fr;gap:48px}
  .adv-layout{grid-template-columns:1fr;gap:40px}
  .adv-intro{position:static}
  .about-layout{grid-template-columns:1fr;gap:52px}
  .client-grid{grid-template-columns:repeat(3,1fr)}
  .client-grid--about{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .clients-marquee-group .client-cell{width:156px}
  .hero-stage{grid-template-columns:1fr;position:relative;padding-top:24px;padding-bottom:28px}
  .hero-content{max-width:560px;justify-self:start}
  .hero-dragon{position:absolute;right:-4%;top:46%;translate:0 -50%;width:min(48vw,360px);margin:0;opacity:.2;justify-self:auto;pointer-events:none;z-index:0}
  .hero-content{position:relative;z-index:2}
}
@media (max-width:768px){
  .nav-inner{padding:0 14px;height:64px;gap:8px}
  .nav-links{top:64px;left:12px;right:12px;max-height:min(70vh,520px);overflow-y:auto;-webkit-overflow-scrolling:touch}
  .brand-logo{height:34px;max-width:min(168px,46vw)}
  .brand-mark{height:36px}
  .brand-cn{font-size:16px;letter-spacing:.1em}
  .nav-actions{gap:6px}
  .nav-user{padding:8px 12px!important;font-size:13px!important;max-width:none!important;overflow:visible!important;text-overflow:clip!important}
  .hero{padding-top:96px;min-height:auto;min-height:100svh}
  .hero-stage{padding-bottom:36px;overflow:hidden}
  .hero-dragon{width:min(68vw,280px);right:-18%;opacity:.12;pointer-events:none}
  .hero h1{font-size:clamp(28px,7.6vw,38px)}
  .hero-desc{font-size:15px;line-height:1.8}
  .hero-badge{font-size:12px;padding:7px 12px;max-width:100%;white-space:normal;line-height:1.45}
  .hero-tags{flex-wrap:wrap;width:auto;max-width:100%;gap:4px 0}
  .hero-tags span{font-size:12.5px;white-space:normal}
  .hero-tags span:not(:last-child)::after{margin:0 8px}
  .hero-stats-grid{grid-template-columns:repeat(2,1fr);gap:22px 12px;padding:26px 16px}
  .stat:nth-child(2)::after{display:none}
  .stat-label{font-size:12px}
  .trust-grid{grid-template-columns:1fr 1fr;gap:12px}
  .evo-track{grid-template-columns:1fr;gap:26px}
  .evo-track::before{display:none}
  .svc-grid{grid-template-columns:1fr}
  .case-grid{grid-template-columns:1fr}
  .case-nums{grid-template-columns:repeat(3,1fr)}
  .client-grid{grid-template-columns:repeat(2,1fr)}
  .clients-marquee-group .client-cell{width:148px;min-height:70px}
  .clients-marquee.is-ready .clients-marquee-track{animation-duration:36s}
  .values{grid-template-columns:1fr 1fr}
  .cta-contacts{grid-template-columns:1fr}
  .about-system li{font-size:13px}
  .container{padding:0 18px}
  .page-hero{padding:120px 0 48px}
  .page-hero p{font-size:15px}
  .portal-card{padding:28px 22px}
  .footer-inner{flex-direction:column;align-items:flex-start;gap:20px}
  .footer-legal{text-align:left;margin-left:0}
  .footer-brand img{height:32px}
  .hd-mark{width:36%}
  .kefu{right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom))}
  .kefu-btn{width:54px;height:54px}
  .kefu-panel{width:min(100vw - 24px,380px);max-height:min(78dvh,640px);display:flex;flex-direction:column}
  .kefu-msgs{flex:1;min-height:120px;max-height:32dvh}
  body.nav-open{overflow:hidden}
  body.kefu-open{overflow:hidden}
}
@media (max-width:480px){
  .brand-en{display:none}
  .nav-inner{padding:0 12px;gap:6px}
  .nav-actions{gap:5px}
  .nav-user{padding:7px 10px!important;font-size:13px!important;letter-spacing:0!important}
  .nav-cta{padding:8px 10px}
  .menu-btn{width:38px;height:38px}
  .trust-grid{grid-template-columns:1fr}
  .values{grid-template-columns:1fr}
  .client-grid{grid-template-columns:repeat(2,1fr)}
  .client-grid--about{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .client-grid--about .client-cell{min-height:92px;padding:14px 10px}
  .client-grid--about .client-cell--wide{grid-column:span 2}
  .client-grid--about .client-cell--dark img{max-height:56px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%;justify-content:center;min-height:48px}
  .case-nums{grid-template-columns:1fr 1fr}
  .ai-stat{flex-direction:column;align-items:flex-start;gap:12px}
  .sec-head{margin-bottom:36px}
  .auth-section{padding:120px 0 72px}
  .member-card{padding:22px 18px}
}

/* ============ 内页页头 ============ */
.page-hero{padding:150px 0 70px;background:linear-gradient(180deg,#FFFFFF 0%,#FFF8F6 100%);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;top:-160px;right:-100px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(216,35,42,.08),transparent 62%)}
.page-hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(22,32,46,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(22,32,46,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 65% at 18% 40%,#000 20%,transparent 72%);pointer-events:none}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:clamp(30px,4.4vw,48px);font-weight:900;line-height:1.25;color:var(--ink)}
.page-hero h1 .accent{background:linear-gradient(120deg,#E8323A,var(--red-deep));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.page-hero p{margin-top:18px;max-width:680px;font-size:16px;color:var(--slate);line-height:1.9}
.page-hero .meta{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px}
.page-hero .meta span{padding:7px 16px;border-radius:8px;background:#fff;border:1px solid var(--line);font-size:13.5px;color:var(--slate);box-shadow:0 2px 8px rgba(12,27,51,.04)}
.page-hero .meta b{color:var(--red);font-weight:700}
.nav.solid{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line),0 8px 28px rgba(12,27,51,.06)}

/* ============ 首页板块入口 ============ */
.portals{padding:90px 0 110px;background:linear-gradient(180deg,#fff 0%,#FBFCFD 100%)}
.portal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.portal-card{display:block;padding:36px 34px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-card);transition:transform .3s,box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
.portal-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--red),#F0484E);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.portal-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card-hover);border-color:rgba(216,35,42,.35)}
.portal-card:hover::before{transform:scaleX(1)}
.portal-card .no{font-size:13px;font-weight:800;letter-spacing:.16em;color:var(--red);margin-bottom:14px}
.portal-card h3{font-size:22px;font-weight:800;color:var(--ink);margin-bottom:10px}
.portal-card p{font-size:14.5px;color:var(--slate);line-height:1.85}
.portal-card .go{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-size:14.5px;font-weight:700;color:var(--red);transition:gap .25s,transform .25s}
.portal-card:hover .go{gap:12px;transform:translateX(2px)}
@media (max-width:768px){.portal-grid{grid-template-columns:1fr}}

/* ============ 案例库筛选与弹窗 ============ */
.case-section{padding:20px 0 110px;background:#fff}
.filter-bar{position:sticky;top:72px;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:44px}
.filter-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:9px 20px;border-radius:999px;border:1px solid var(--line);font-size:14px;color:var(--slate);background:#fff;cursor:pointer;transition:all .25s;font-family:inherit}
.chip:hover{border-color:rgba(216,35,42,.45);color:var(--red)}
.chip.on{background:linear-gradient(135deg,#E8323A,var(--red));color:#fff;border-color:transparent;box-shadow:0 6px 18px var(--red-glow);font-weight:600}
.chip small{opacity:.7;font-size:11px;margin-left:4px}
.case-card{cursor:pointer;text-align:left;font-family:inherit;width:100%}
.case-q p,.case-s p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.case-nums.two{grid-template-columns:repeat(2,1fr)}
.load-hint{text-align:center;padding:60px 0;color:var(--slate);font-size:15px}
.empty-hint{grid-column:1/-1;text-align:center;padding:70px 0;color:var(--slate)}
.empty-hint b{display:block;font-size:20px;color:var(--ink);margin-bottom:8px}
.modal-mask{position:fixed;inset:0;background:rgba(6,15,30,.55);backdrop-filter:blur(6px);z-index:200;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .3s}
.modal-mask.show{opacity:1;pointer-events:auto}
.modal-mask .modal{background:#fff;border-radius:18px;max-width:720px;width:100%;max-height:86vh;overflow-y:auto;transform:translateY(18px) scale(.97);transition:transform .3s;box-shadow:0 40px 90px rgba(6,15,30,.35)}
.modal-mask.show .modal{transform:none}
.modal-mask .modal-head{position:sticky;top:0;background:#fff;padding:26px 32px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px;z-index:1}
.modal-mask .modal-head .case-brand h3{font-size:22px}
.modal-mask .modal-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:18px;color:var(--slate);line-height:1;transition:all .25s;flex-shrink:0}
.modal-mask .modal-close:hover{border-color:var(--red);color:var(--red)}
.modal-mask .modal-body{padding:26px 32px 30px;display:flex;flex-direction:column;gap:20px}
.modal-mask .modal-body .case-q,.modal-mask .modal-body .case-s{font-size:15px;line-height:1.9}
.modal-mask .modal-body .case-q p,.modal-mask .modal-body .case-s p{display:block;-webkit-line-clamp:unset}
.modal-tags{display:flex;flex-wrap:wrap;gap:8px}
.modal-tags span{padding:6px 14px;border-radius:999px;background:var(--mist);border:1px solid var(--line);font-size:12.5px;color:var(--slate)}
.modal-cta{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 24px;border-radius:12px;background:linear-gradient(120deg,rgba(216,35,42,.07),rgba(216,35,42,.02));border:1px solid rgba(216,35,42,.24);flex-wrap:wrap}
.modal-cta p{font-size:14px;color:var(--ink)}
.modal-cta p b{color:var(--red)}
.modal-cta .btn{cursor:pointer}

.svc-meta{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.svc-meta li{font-size:13px;color:var(--slate);line-height:1.7;padding-left:0}
.svc-meta b{color:var(--ink);font-weight:700;margin-right:6px}
.svc-link{margin-top:16px;font-size:13.5px;font-weight:700;color:var(--red)}

.case-search{flex:1;min-width:180px;padding:9px 14px;border:1px solid var(--line);border-radius:999px;font-size:14px;font-family:inherit;outline:none}
.case-search:focus{border-color:var(--red)}
.filter-bar .container-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

.footer-disc{opacity:.75;font-size:12px!important}
.legal{padding:140px 0 90px}
.legal-body{max-width:760px}
.legal-body h2{font-size:20px;margin:28px 0 10px}
.legal-body p,.legal-body li{font-size:15px;color:var(--slate);line-height:1.9}
.legal-body ul{margin:8px 0 0 18px;list-style:disc}
.insight-list{display:flex;flex-direction:column;gap:28px;padding:0 0 100px}
.insight-article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px 40px;box-shadow:var(--shadow-card);transition:transform .3s,box-shadow .3s,border-color .3s}
.insight-article:hover{transform:translateY(-3px);box-shadow:var(--shadow-card-hover);border-color:rgba(216,35,42,.22)}
.insight-article h2{font-size:22px;margin-bottom:12px}
.insight-article p{font-size:15.5px;color:var(--slate);line-height:1.95;margin-top:12px}
.insight-article a{transition:opacity .2s}
.insight-article a:hover{opacity:.82}
.cta-contacts{grid-template-columns:repeat(4,1fr)}
@media (max-width:768px){
  .cta-contacts{grid-template-columns:1fr}
  .insight-article{padding:24px}
}
.trust-item p small{display:block;margin-top:4px;font-size:12px;color:var(--slate);font-weight:400}

/* ============ 会员账号 ============ */
.nav-user{padding:9px 15px!important;font-size:14px!important;font-weight:600!important;color:var(--ink)!important;border:1px solid var(--line)!important;border-radius:999px!important;background:#fff!important;white-space:nowrap!important;max-width:none!important;overflow:visible!important;text-overflow:clip!important}
.nav-user:hover{border-color:var(--red)!important;color:var(--red)!important;background:#FFF6F6!important}
.nav-user.active{border-color:rgba(216,35,42,.35)!important;color:var(--red)!important;background:#FFF6F6!important}
@media (max-width:1180px){
  .nav-user{padding:8px 12px!important;font-size:13px!important}
}
@media (max-width:768px){
  .nav-user{padding:8px 12px!important;font-size:13px!important}
}
@media (max-width:480px){
  .nav-user{padding:7px 10px!important;font-size:13px!important;letter-spacing:0!important}
}
.auth-section{padding:140px 0 100px;background:linear-gradient(180deg,#fff 0%,#FFF8F6 100%)}
.auth-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.auth-intro h1{font-size:clamp(28px,4vw,44px);font-weight:900;line-height:1.25;margin-top:8px}
.auth-intro h1 .accent{background:linear-gradient(120deg,#E8323A,var(--red-deep));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.auth-intro>p{margin-top:18px;font-size:16px;color:var(--slate);line-height:1.9;max-width:480px}
.auth-funnel{margin-top:22px;padding:14px 16px;max-width:480px;font-size:14.5px;line-height:1.7;color:var(--ink);background:#FFF8F8;border:1px solid #FBDBDC;border-radius:12px}
.auth-funnel a{color:var(--red);font-weight:700;text-decoration:none;border-bottom:1px solid rgba(216,35,42,.35)}
.auth-funnel a:hover{border-bottom-color:var(--red)}
.auth-benefits{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.auth-benefits li{font-size:14.5px;color:var(--ink);padding-left:18px;position:relative}
.auth-benefits li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:2px;background:var(--red)}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px 34px;box-shadow:var(--shadow-card)}
.auth-tabs{display:flex;gap:8px;margin-bottom:22px}
.auth-tabs button{flex:1;padding:11px 0;border-radius:10px;border:1px solid var(--line);background:#fff;font-family:inherit;font-size:15px;font-weight:600;color:var(--slate);cursor:pointer}
.auth-tabs button.on{background:linear-gradient(135deg,#E8323A,var(--red-deep));color:#fff;border-color:transparent}
.auth-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.auth-field span{font-size:13px;font-weight:600;color:var(--ink)}
.auth-field input,.auth-field textarea{padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:14.5px;font-family:inherit;outline:none;resize:vertical}
.auth-field input:focus,.auth-field textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(216,35,42,.08)}
.auth-apply-tip{margin:0 0 16px;font-size:13px;line-height:1.7;color:var(--slate)}
.auth-check{display:flex;align-items:flex-start;gap:8px;font-size:12.5px;color:var(--slate);margin:4px 0 16px;line-height:1.5}
.auth-check input{margin-top:2px;accent-color:var(--red);width:16px;height:16px;flex-shrink:0;border:1px solid var(--line);border-radius:3px}
.auth-check a{color:var(--red)}
/* 未提交前不展示 :invalid 红框；提交校验失败后再提示 */
.auth-form:not(.is-validated) :invalid,
.kefu-form:not(.is-validated) :invalid{box-shadow:none!important;outline:none!important}
.auth-form.is-validated .auth-check input:invalid,
.kefu-form.is-validated .kf-check input:invalid{outline:2px solid var(--red);outline-offset:1px}
.btn-block{width:100%;justify-content:center}
.auth-err{min-height:20px;margin-top:12px;font-size:13px;color:var(--red-deep)}
.auth-ok{min-height:20px;margin-top:12px;font-size:13px;color:#1D7A45}
.auth-switch{margin-top:12px;font-size:13px;color:var(--slate);text-align:center}
.auth-switch .linkish{background:none;border:0;padding:0;color:var(--red);font:inherit;font-weight:700;cursor:pointer}
.member-tip{margin-top:8px;padding:10px 12px;border-radius:10px;background:var(--mist);border:1px solid var(--line);font-size:12.5px;color:var(--slate);line-height:1.65}
.member-tip b{color:var(--ink)}
.auth-note{display:none}
.member-section{padding:20px 0 100px;background:var(--mist)}
.product-perms{display:flex;flex-direction:column;gap:12px}
.product-perm{padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--mist)}
.product-perm.on{background:#FFF8F6;border-color:rgba(216,35,42,.18)}
.product-perm-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.product-perm-top b{font-size:14.5px;font-weight:800}
.product-perm p{font-size:13px;color:var(--slate);line-height:1.65;margin:0}
.product-perm-link{display:inline-block;margin-top:8px;font-size:13.5px;font-weight:700;color:var(--red)}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:#FDECEC;color:var(--red);border:1px solid #FBDBDC}
.badge.gray{background:#EEF2F7;color:var(--slate);border-color:var(--line)}
.badge.green{background:#E8F7EE;color:#1D7A45;border-color:#BFE8D0}
.member-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start}
.member-stack{display:flex;flex-direction:column;gap:24px}
.member-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;box-shadow:var(--shadow-card)}
.member-card h2{font-size:20px;font-weight:800}
.member-card h3{font-size:16px;font-weight:800;margin-bottom:12px}
.member-desc{font-size:13.5px;color:var(--slate);margin:6px 0 18px}
.member-hr{border:none;border-top:1px solid var(--line);margin:28px 0 20px}
.member-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.member-count{min-width:28px;height:28px;border-radius:999px;background:#FDECEC;color:var(--red);font-size:13px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;padding:0 8px}
.member-item{padding:14px 0;border-bottom:1px dashed var(--line)}
.member-item:last-child{border-bottom:none}
.member-item-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.member-item p{margin-top:8px;font-size:14px;color:var(--ink);line-height:1.75}
.member-item small{display:block;margin-top:6px;font-size:12px;color:var(--slate)}
.member-fav{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);color:inherit}
.member-fav:last-child{border-bottom:none}
.member-fav b{display:block;font-size:15px}
.member-fav small{color:var(--slate);font-size:12.5px}
.empty-line{font-size:14px;color:var(--slate);line-height:1.8;padding:8px 0}
.empty-line a{color:var(--red);font-weight:600}
.fav-btn{margin-left:auto;padding:6px 12px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:12.5px;font-family:inherit;cursor:pointer;color:var(--slate)}
.fav-btn.on,.fav-btn:hover{border-color:rgba(216,35,42,.4);color:var(--red);background:#FFF6F6}
.modal-mask .modal-head .fav-btn{margin-right:8px}
@media (max-width:900px){
  .auth-layout,.member-grid{grid-template-columns:1fr}
  .auth-card{padding:26px 22px}
}

/* ============ 关于页:发展沿革 / 医生资源 / 媒体矩阵 ============ */
.about-journey{padding:100px 0;background:#fff}
.about-resources{padding:100px 0;background:var(--mist)}
.media-matrix{padding:100px 0;background:#fff}
.res-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.res-stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 16px;text-align:center;box-shadow:var(--shadow-card);transition:transform .3s,box-shadow .3s,border-color .3s}
.res-stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:#FBDBDC}
.res-stat b{display:block;font-size:clamp(30px,3.4vw,44px);font-weight:900;color:var(--red);font-variant-numeric:tabular-nums;line-height:1.15}
.res-stat b span{font-size:.55em;font-weight:800}
.res-stat>span{display:block;margin-top:8px;font-size:13.5px;color:var(--slate)}
.res-depts{margin-top:38px}
.res-note{margin-top:22px;text-align:center;font-size:12.5px;color:var(--slate);letter-spacing:.04em}
.media-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.media-group{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 22px;transition:transform .3s,box-shadow .3s,border-color .3s}
.media-group:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:#FBDBDC;background:#fff}
.media-group h4{font-size:14px;font-weight:800;color:var(--ink);letter-spacing:.08em;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.media-group h4::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--red);flex-shrink:0}
.media-group .chips{display:flex;flex-wrap:wrap;gap:8px}
.media-group .chips span{padding:6px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:12.5px;color:var(--slate);transition:color .25s,border-color .25s}
.media-group:hover .chips span{border-color:#EEDFE0}
@media (max-width:1024px){.media-groups{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){
  .res-stats{grid-template-columns:repeat(2,1fr)}
  .media-groups{grid-template-columns:1fr}
  .about-journey,.about-resources,.media-matrix{padding:72px 0}
}

/* ============ 合作流程 ============ */
.process{padding:100px 0;background:#fff;border-bottom:1px solid var(--line)}
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.proc{position:relative;padding-top:26px;border-top:1px solid var(--line)}
.proc::before{content:"";position:absolute;top:-2px;left:0;width:28px;height:3px;background:var(--red)}
.proc-no{font-size:13px;font-weight:800;letter-spacing:.18em;color:var(--red);margin-bottom:10px}
.proc h4{font-size:19px;font-weight:800;color:var(--ink);line-height:1.5}
.proc>p{margin-top:12px;font-size:13.5px;color:var(--slate);line-height:1.9}
.proc-need{margin-top:14px;padding-top:12px;border-top:1px dotted var(--line);font-size:12.5px;color:var(--slate);line-height:1.8}
.proc-dur{display:inline-block;margin-top:14px;padding:3px 10px;border:1px solid var(--line);border-radius:8px;font-size:11px;letter-spacing:.06em;color:var(--slate);background:var(--mist)}
.proc-cta{margin-top:56px;padding-top:26px;border-top:1px solid var(--line);font-size:14.5px;color:var(--slate)}
.proc-cta a{color:var(--red);font-weight:700;margin-left:6px}
@media (max-width:900px){.process{padding:64px 0}.proc-grid{grid-template-columns:1fr 1fr;gap:28px 24px}}
@media (max-width:600px){.proc-grid{grid-template-columns:1fr}.proc-cta{margin-top:36px}}

/* ============ 常见问题 ============ */
.faq-section{padding:64px 0 100px;background:#fff}
.faq-list{border-top:1px solid var(--line)}
.faq-item{display:grid;grid-template-columns:60px minmax(0,1fr);gap:24px;padding:34px 0;border-bottom:1px solid var(--line)}
.faq-no{font-size:15px;font-weight:800;letter-spacing:.06em;color:#C9D4E0;padding-top:3px}
.faq-body h2{font-size:18px;font-weight:800;color:var(--ink);line-height:1.65}
.faq-body p{margin-top:12px;font-size:14.5px;color:var(--slate);line-height:2.05;max-width:780px}
.faq-cta{margin-top:52px;padding:28px 32px;background:var(--mist);border:1px solid var(--line);border-left:3px solid var(--red);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;border-radius:0 var(--radius) var(--radius) 0}
.faq-cta p{font-size:14.5px;color:var(--slate);line-height:1.9}
.faq-cta b{color:var(--ink);font-weight:700}
@media (max-width:760px){
  .faq-section{padding:40px 0 72px}
  .faq-item{grid-template-columns:1fr;gap:10px;padding:26px 0}
  .faq-no{padding-top:0}
  .faq-body h2{font-size:16.5px}
  .faq-cta{flex-direction:column;align-items:flex-start;padding:24px}
}

/* ============ 优势扩展：四层能力 / 资质 / 交付 ============ */
.adv-cap{padding:96px 0;background:var(--mist);border-bottom:1px solid var(--line)}
.layer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.layer{background:#fff;padding:34px 26px;display:flex;flex-direction:column}
.layer-no{font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--red);margin-bottom:18px}
.layer h3{font-size:18px;font-weight:800;color:var(--ink);line-height:1.5;padding-bottom:13px;border-bottom:1px solid var(--line);margin-bottom:14px}
.layer p{font-size:14px;color:var(--slate);line-height:1.95}
.layer ul{margin-top:18px;display:flex;flex-direction:column;gap:8px}
.layer li{position:relative;padding-left:14px;font-size:12.5px;color:var(--slate);line-height:1.8}
.layer li::before{content:"";position:absolute;left:0;top:.78em;width:6px;height:1px;background:var(--red)}
.adv-cred{padding:96px 0;background:#fff;border-bottom:1px solid var(--line)}
.adv-cred-layout{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:clamp(40px,6vw,80px);align-items:center}
.adv-cred-layout>div>p{font-size:14.5px;color:var(--slate);line-height:2;max-width:440px}
.cred-list{margin-top:26px;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.cred-list li{position:relative;padding-left:19px;font-size:14px;color:var(--ink);line-height:1.9}
.cred-list li::before{content:"";position:absolute;left:0;top:.82em;width:9px;height:1px;background:var(--red)}
.cred-stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.cred-stat{background:var(--mist);padding:28px 22px}
.cred-stat b{display:block;font-size:33px;font-weight:900;color:var(--ink);line-height:1.15;font-variant-numeric:tabular-nums}
.cred-stat b span{font-size:.5em;color:var(--red);margin-left:2px}
.cred-stat>span{display:block;margin-top:8px;font-size:12.5px;color:var(--slate);line-height:1.75}
.adv-flow{padding:96px 0;background:var(--mist);border-bottom:1px solid var(--line)}
.deliver-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.deliver{padding-top:20px;border-top:2px solid var(--ink)}
.d-no{font-size:12.5px;font-weight:800;letter-spacing:.18em;color:var(--red);margin-bottom:11px}
.deliver h4{font-size:16.5px;font-weight:800;color:var(--ink);line-height:1.5}
.deliver p{margin-top:10px;font-size:13.5px;color:var(--slate);line-height:1.9}
.svc-links{margin-top:18px;padding-top:15px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:20px}
.svc-links .svc-link{margin-top:0}
.insight-meta{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-size:12px;color:var(--slate)}
.insight-cat{display:inline-block;padding:3px 10px;border-radius:6px;color:var(--red);font-size:11.5px;font-weight:700;letter-spacing:.04em;background:#FFF5F5}
.insight-article .insight-sum{margin-top:0;padding-left:14px;border-left:2px solid #FBDBDC;font-size:15.5px;color:var(--ink);line-height:1.95}
@media (max-width:1024px){
  .layer-grid{grid-template-columns:1fr 1fr}
  .deliver-grid{grid-template-columns:1fr 1fr;gap:24px}
  .adv-cred-layout{grid-template-columns:1fr}
  .adv-cred-layout>div>p{max-width:none}
}
@media (max-width:760px){
  .adv-cap,.adv-cred,.adv-flow{padding:64px 0}
  .layer-grid,.deliver-grid,.cred-list{grid-template-columns:1fr}
}