/* tools.szpdata.com homepage, aligned to the confirmed tools界面.png design. */
:root{
  --max-page:1304px;
  --blue-main:#0867f5;
  --blue-deep:#0559e6;
  --ink:#07133a;
  --muted:#4b5d7d;
  --line:#dbe7f7;
}

body.page{
  background:#f7fbff;
}

.tools-header{
  height:88px;
  background:rgba(255,255,255,.98);
  border-bottom:1px solid #dfe8f4;
  box-shadow:0 5px 18px rgba(12,45,92,.08);
}
.tools-header .container{
  width:min(1376px,calc(100vw - 76px));
}
.tools-header .inner{
  height:88px;
  gap:32px;
}
.brand{
  gap:16px;
}
.brand-mark{
  width:70px;
  height:70px;
}
.brand-title{
  font-size:32px;
  line-height:1;
  font-weight:950;
  letter-spacing:1px;
  color:#030711;
}
.brand-subtitle{
  margin-top:8px;
  font-size:15px;
  line-height:1;
  letter-spacing:2.6px;
  color:#516074;
}
.nav{
  gap:70px;
  font-size:17px;
  font-weight:900;
  color:#07133a;
}
.nav a{
  padding:31px 0 28px;
}
.nav a.active,
.nav a:hover{
  color:var(--blue-main);
}
.nav a.active::after{
  left:0;
  right:0;
  bottom:12px;
  height:4px;
  border-radius:999px;
  background:var(--blue-main);
}

.hero-tools{
  min-height:320px;
  border-bottom:1px solid #dce9f8;
  background:
    radial-gradient(460px 180px at 40% 25%,rgba(103,170,255,.18),transparent 72%),
    linear-gradient(100deg,#eef7ff 0,#f9fcff 48%,#eef7ff 100%);
}
.hero-tools::before{
  background:
    radial-gradient(circle at center,rgba(55,142,255,.18) 0 1.4px,transparent 1.6px) 0 0/10px 10px;
  width:360px;
  height:160px;
  left:365px;
  top:22px;
  opacity:.42;
  mask-image:linear-gradient(90deg,transparent 0,#000 15%,#000 82%,transparent 100%);
}
.hero-tools .container{
  width:min(1260px,calc(100vw - 192px));
}
.hero-tools .inner{
  min-height:320px;
  grid-template-columns:560px 552px;
  gap:136px;
  padding:34px 0 25px;
}
.city-art{
  position:absolute;
  inset:auto 0 0 0;
  height:150px;
  pointer-events:none;
  opacity:.82;
  background:
    linear-gradient(180deg,transparent 0 32%,rgba(172,214,255,.18) 64%,rgba(72,151,245,.2) 100%);
}
.city-art::before{
  content:"";
  position:absolute;
  left:0;
  bottom:2px;
  width:700px;
  height:130px;
  background:
    linear-gradient(160deg,transparent 0 45%,rgba(35,127,245,.22) 46% 47%,transparent 48%),
    linear-gradient(90deg,rgba(7,105,231,.2) 0 2px,transparent 2px 48px);
}
.city-art::after{
  content:"";
  position:absolute;
  left:630px;
  bottom:14px;
  width:158px;
  height:132px;
  background:
    linear-gradient(to top,rgba(9,104,245,.28) 0 50px,transparent 50px),
    linear-gradient(to top,rgba(9,104,245,.22) 0 84px,transparent 84px),
    linear-gradient(to top,rgba(9,104,245,.18) 0 112px,transparent 112px);
  background-size:34px 100%,42px 100%,30px 100%;
  background-position:0 0,55px 0,112px 0;
  background-repeat:no-repeat;
}
.hero-title{
  margin:0 0 19px;
  font-size:43px;
  line-height:1.18;
  letter-spacing:0;
  color:#030711;
  font-weight:950;
}
.hero-copy{
  margin:0 0 25px;
  font-size:17px;
  line-height:1.85;
  color:#071426;
  font-weight:500;
}
.search-box{
  width:504px;
  height:58px;
  border:1px solid #d2e0f4;
  border-radius:12px;
  box-shadow:0 7px 22px rgba(48,90,144,.08);
  font-size:16px;
  color:#5b6883;
  padding:0 18px;
}
.search-box::before{
  content:"";
  width:22px;
  height:22px;
  border:3px solid #8d9bb4;
  border-radius:50%;
  transform:none;
  margin-right:8px;
  position:relative;
  box-shadow:12px 12px 0 -9px #8d9bb4;
}
.feature-card{
  width:552px;
  min-height:260px;
  grid-template-columns:280px 1fr;
  gap:8px;
  padding:28px 26px 26px 30px;
  border-radius:18px;
  border:1px solid #dce7f6;
  box-shadow:0 13px 32px rgba(32,82,145,.13);
}
.feature-info{
  grid-template-columns:86px 1fr;
  gap:24px;
  align-items:start;
}
.feature-card .tool-icon{
  width:74px;
  height:104px;
  margin-top:0;
}
.feature-card h2{
  margin-top:0;
  font-size:28px;
  color:#07133a;
}
.feature-card p{
  font-size:16px;
  line-height:1.85;
  color:#3f4f70;
}
.badge{
  height:28px;
  padding:0 12px;
  font-size:14px;
  background:#0867f5;
}
.primary-btn{
  width:176px;
  min-width:176px;
  height:46px;
  border-radius:9px;
  background:linear-gradient(135deg,#086af6,#075be9);
  font-size:17px;
}
.map-art{
  height:186px;
}
.map-art::before{
  left:8px;
  top:52px;
  width:196px;
  height:112px;
  border-radius:22px;
  background:linear-gradient(145deg,rgba(255,255,255,.7),rgba(142,194,255,.22));
  border:2px solid rgba(74,145,246,.22);
}
.map-art::after{
  left:97px;
  top:44px;
  width:44px;
  height:44px;
}
.map-art .dot{
  left:113px;
  top:58px;
}
.map-art .path{
  left:58px;
  top:105px;
}

.section{
  padding:25px 0 0;
}
.section .container{
  width:min(var(--max-page),calc(100vw - 146px));
}
.section-head{
  margin:0 0 18px;
}
.section-title{
  font-size:24px;
  line-height:1.2;
  color:#07111f;
}
.section-title::before{
  width:6px;
  height:24px;
  background:#0870ff;
}
.more-link{
  color:#0867f5;
  font-size:16px;
  font-weight:900;
}
.tool-grid{
  grid-template-columns:repeat(4,1fr);
  gap:18px 20px;
}
.tool-card{
  min-height:154px;
  grid-template-columns:78px 1fr;
  gap:20px;
  align-items:center;
  padding:20px 16px;
  border-radius:12px;
  border:1px solid #dce6f3;
  box-shadow:0 5px 18px rgba(36,73,125,.045);
}
.tool-card.recommend{
  border:2px solid #0867f5;
}
.star{
  width:31px;
  height:31px;
  border-radius:0 10px 0 10px;
}
.tool-card .tool-icon,
.tool-card .round-icon{
  width:66px;
  height:66px;
  border-radius:16px;
}
.tool-card h3{
  margin-bottom:8px;
  font-size:18px;
  color:#07111f;
}
.tool-card p{
  min-height:45px;
  margin-bottom:10px;
  font-size:14px;
  line-height:1.65;
  color:#3f4f70;
}
.small-btn{
  height:31px;
  min-width:92px;
  border-radius:5px;
  color:#0867f5;
  border-color:#a9c9fb;
  background:#fff;
}
.recommend-row{
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.rec-card{
  height:78px;
  grid-template-columns:40px 52px 1fr 28px;
  gap:12px;
  border-radius:10px;
  border:1px solid #dce6f3;
  box-shadow:0 5px 16px rgba(36,73,125,.04);
}
.rec-no{
  width:32px;
  height:32px;
  border-radius:7px;
}
.rec-mini{
  width:48px;
  height:48px;
  border-radius:10px;
}
.rec-card strong{
  font-size:17px;
}

.contact-strip{
  width:calc(100vw - 48px);
  max-width:1404px;
  min-height:104px;
  margin:16px auto 7px;
  grid-template-columns:1.18fr 1fr 194px;
  gap:26px;
  padding:18px 31px;
  border-radius:9px;
  background:linear-gradient(135deg,#0867f5 0,#0b72ff 58%,#0264e9 100%);
  box-shadow:0 10px 26px rgba(8,104,245,.22);
}
.contact-left{
  grid-template-columns:74px 1fr;
}
.phone-circle{
  width:62px;
  height:62px;
}
.contact-left h2{
  font-size:28px;
}
.contact-left p{
  font-size:13px;
  line-height:1.7;
}
.contact-mid{
  gap:13px 22px;
  padding-left:27px;
}
.site-btn{
  height:48px;
  border-radius:8px;
  font-size:16px;
}
.legal{
  width:calc(100vw - 78px);
  max-width:1372px;
  margin:0 auto;
  font-size:14px;
}

@media(max-width:1100px){
  .tools-header .container,
  .hero-tools .container,
  .section .container,
  .legal{
    width:calc(100vw - 36px);
  }
  .nav{gap:24px}
  .hero-tools .inner{grid-template-columns:1fr;gap:28px}
  .feature-card{width:100%;grid-template-columns:1fr}
  .city-art{display:none}
  .tool-grid{grid-template-columns:repeat(2,1fr)}
  .recommend-row{grid-template-columns:1fr}
  .contact-strip{grid-template-columns:1fr}
}

@media(max-width:680px){
  .tools-header,
  .tools-header .inner{height:auto}
  .tools-header .inner{padding:12px 0;align-items:flex-start}
  .brand-mark{width:48px;height:48px}
  .brand-title{font-size:22px}
  .brand-subtitle{font-size:12px;letter-spacing:.5px}
  .nav{gap:16px;font-size:14px;flex-wrap:wrap}
  .hero-title{font-size:32px}
  .search-box{width:100%}
  .tool-grid{grid-template-columns:1fr}
  .tool-card{grid-template-columns:72px 1fr}
  .contact-strip{width:calc(100vw - 24px);padding:16px}
  .legal{width:calc(100vw - 28px)}
}