@charset "utf-8";
/* ==========================================================================
   信科网络 · 2026 视觉系统  xk2026.css
   白蓝商务 · 宽屏满版 · 大字号 · 大留白 · H5 自适应
   （纯白打底 / 藏蓝主色 / 浅蓝灰辅助；靠字阶、线、留白建立秩序）
   ========================================================================== */

:root{
  --ink:#10427A;           /* 主蓝：标题、暗区底色 */
  --ink2:#17497F;
  --ink3:#1E5590;
  --paper:#FFFFFF;
  --ivory:#F1F6FD;
  --sand:#E8F0FA;
  --line:#D9E4F2;
  --line2:#1E4C82;
  --gold:#1565AB;          /* 亮底强调色 = 亮蓝 */
  --gold2:#FFFFFF;         /* 暗底强调色 = 纯白 */
  --green:#1565AB;         /* 交互色 = 亮蓝 */
  --txt:#132C47;           /* 正文：深灰蓝，长文不刺眼 */
  --muted:#5B7392;
  --maxw:1880px;
  --pad:clamp(20px,3vw,72px);
  --serif:"Noto Serif SC","Source Han Serif CN","Songti SC","STSong","SimSun",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --sh:0 34px 90px rgba(11,42,80,.09);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:hidden}
body{overflow-x:hidden}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.9;color:var(--txt);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
button{font-family:inherit}
::selection{background:var(--ink);color:#fff}

/* ---------- layout ---------- */
.x-wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.x-wrap--wide{max-width:var(--maxw)}
.x-sec{padding:clamp(76px,8.6vw,164px) 0;position:relative}
.x-sec--ivory{background:var(--ivory)}
.x-sec--sand{background:var(--sand)}
.x-sec--dark{background:var(--ink);color:#DDE8F6}
.x-sec--line{border-top:1px solid var(--line)}
.x-sec__head{max-width:1180px;margin-bottom:clamp(42px,5vw,86px)}
.x-sec__head--center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- typography ---------- */
.x-eyebrow{display:inline-flex;align-items:center;gap:16px;font-size:13px;letter-spacing:.34em;font-weight:700;color:var(--ink);text-transform:uppercase;margin-bottom:26px}
.x-eyebrow::before{content:"";width:46px;height:1px;background:currentColor;display:block}
.x-sec__head--center .x-eyebrow{justify-content:center}
.x-sec--dark .x-eyebrow{color:#B0C4DA}
.x-h1{font-family:var(--serif);font-weight:700;font-size:clamp(34px,5.2vw,80px);line-height:1.14;letter-spacing:0}
.x-h1 em{font-style:normal;color:#748CA9}
.x-h2{font-family:var(--serif);font-weight:700;font-size:clamp(28px,3.5vw,58px);line-height:1.22;letter-spacing:0}
.x-h2 em{font-style:normal;color:#748CA9}
.x-h3{font-size:22px;font-weight:700;line-height:1.5;letter-spacing:.01em}
.x-sec--dark .x-h1 em,.x-sec--dark .x-h2 em,.x-hero .x-h1 em{color:#A9BFD8}
.x-lead{font-size:clamp(16px,1.5vw,20.5px);line-height:1.95;color:#3A5175;max-width:1040px;margin-top:30px}
.x-sec--dark .x-lead{color:#A4BACE}
.x-sub{font-size:16.5px;color:var(--muted);line-height:1.95;max-width:980px;margin-top:20px}
.x-note{font-size:14px;color:var(--muted)}

/* ---------- buttons ---------- */
.x-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:19px 44px;font-size:15.5px;font-weight:700;letter-spacing:.1em;border:1px solid transparent;border-radius:0;transition:.25s;cursor:pointer;line-height:1.1}
.x-btn--gold{background:var(--ink);color:#fff;border-color:var(--ink)}
.x-btn--gold:hover{background:#31476A;border-color:#31476A}
.x-btn--ink{background:var(--ink);color:#fff;border-color:var(--ink)}
.x-btn--ink:hover{background:#31476A;border-color:#31476A}
.x-btn--line{border-color:#D2DFEE;color:var(--ink)}
.x-btn--line:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.x-btn--ghost{border-color:rgba(255,255,255,.4);color:#fff}
.x-btn--ghost:hover{border-color:#fff;background:#fff;color:var(--ink)}
.x-btn--wide{width:100%}
.x-hero .x-btn--gold,.x-hero .x-btn--ink,.x-sec--dark .x-btn--gold,.x-sec--dark .x-btn--ink,.x-cta .x-btn--gold,.x-cta .x-btn--ink{background:#fff;color:var(--ink);border-color:#fff}
.x-hero .x-btn--gold:hover,.x-hero .x-btn--ink:hover,.x-sec--dark .x-btn--gold:hover,.x-sec--dark .x-btn--ink:hover,.x-cta .x-btn--gold:hover,.x-cta .x-btn--ink:hover{background:#CFDCEE;border-color:#CFDCEE}

/* ---------- top bar + header ---------- */
.x-top{background:var(--ink);color:#B4C8DE;font-size:13.2px;letter-spacing:.06em;border-bottom:1px solid #1A4E85}
.x-top .x-wrap{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:46px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.x-top b{color:#FFFFFF;font-weight:700;letter-spacing:.08em}
.x-top a:hover{color:#fff}
.x-top__rt{display:flex;gap:34px;flex-wrap:wrap;align-items:center}
.x-top__rt i{font-style:normal;color:#2A4569}

.x-head{position:sticky;top:0;z-index:300;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.2) blur(12px);border-bottom:1px solid var(--line)}
.x-head .x-wrap{display:flex;align-items:center;gap:34px;min-height:98px}
.x-logo{display:flex;align-items:center;gap:16px;flex-shrink:0}
.x-logo__mk{width:50px;height:50px;display:grid;place-items:center;background:var(--ink);color:#fff;font-family:var(--serif);font-size:24px;font-weight:700;border:0}
.x-logo__tx{display:flex;flex-direction:column;line-height:1.18}
.x-logo__tx b{font-family:var(--serif);font-size:25px;font-weight:700;letter-spacing:.1em;color:var(--ink)}
.x-logo__tx small{font-size:10.5px;letter-spacing:.4em;color:var(--muted);text-transform:uppercase;margin-top:2px}

.x-nav{display:flex;align-items:center;margin-left:auto}
.x-nav>li{position:relative}
.x-nav>li>a{display:flex;align-items:center;height:98px;padding:0 21px;font-size:16.5px;letter-spacing:.04em;color:#0E2E50;white-space:nowrap;position:relative}
.x-nav>li>a::after{content:"";position:absolute;left:21px;right:21px;bottom:28px;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:.3s}
.x-nav>li:hover>a{color:#0C2F5C}
.x-nav>li:hover>a::after{transform:scaleX(1)}
.x-nav>li.is-on>a{color:#0C2F5C;font-weight:700}
.x-nav>li.is-on>a::after{transform:scaleX(1)}
.x-nav .x-caret{font-style:normal;font-size:8px;margin-left:8px;color:#A9BFD8;transform:translateY(1px)}
.x-drop{position:absolute;top:100%;left:0;min-width:248px;background:#fff;border:1px solid var(--line);box-shadow:0 30px 70px rgba(11,42,80,.12);padding:10px 0;display:none}
.x-nav>li:hover .x-drop{display:block}
.x-drop a{display:block;padding:14px 26px;font-size:15px;color:#26497A;border-left:2px solid transparent;letter-spacing:.02em}
.x-drop a:hover{background:var(--ivory);border-left-color:var(--ink);color:#0C2F5C}
.x-head__cta{margin-left:14px;flex-shrink:0;display:flex;align-items:center;gap:14px}
.x-head__tel{display:flex;flex-direction:column;line-height:1.25;text-align:right}
.x-head__tel small{font-size:11.5px;letter-spacing:.16em;color:var(--muted)}
.x-head__tel b{font-family:var(--serif);font-size:20px;color:var(--ink);letter-spacing:.03em}
.x-head__cta .x-btn{padding:16px 28px;font-size:14.5px}
.x-burger{display:none;width:48px;height:48px;border:1px solid var(--line);background:transparent;align-items:center;justify-content:center;flex-direction:column;gap:6px;cursor:pointer}
.x-burger span{display:block;width:22px;height:1.5px;background:var(--ink);transition:.25s}
.x-mnav{display:none;background:var(--ink);color:#DDE8F6;padding:10px 0 26px}
.x-mnav a{display:block;padding:16px var(--pad);font-size:17px;border-bottom:1px solid #113355;letter-spacing:.02em}
.x-mnav a.sub{padding-left:calc(var(--pad) + 26px);font-size:15px;color:#A9BFD8}
.x-mnav a:hover{color:#fff}
body.x-menu .x-mnav{display:block}
body.x-menu .x-burger span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
body.x-menu .x-burger span:nth-child(2){opacity:0}
body.x-menu .x-burger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- hero ---------- */
.x-hero{position:relative;overflow:hidden;background:#0E3A6B;color:#EAF2FE;isolation:isolate}
.x-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(ellipse 70% 60% at 78% -10%,rgba(96,158,240,.22),transparent 62%),
  linear-gradient(180deg,#11427A 0%,#0E3A6B 58%,#0A2A52 100%)}
.x-hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.65;background-image:
  linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:120px 120px;
  mask-image:radial-gradient(ellipse 85% 80% at 55% 35%,#0C2F5C,transparent 82%);
  -webkit-mask-image:radial-gradient(ellipse 85% 80% at 55% 35%,#0C2F5C,transparent 82%)}
.x-hero .x-wrap{position:relative;z-index:2;padding-top:clamp(84px,10vw,176px);padding-bottom:clamp(70px,9vw,150px)}
.x-hero--compact .x-wrap{padding-top:clamp(64px,7.2vw,116px);padding-bottom:clamp(58px,6.6vw,104px)}
.x-hero__tag{display:inline-flex;align-items:center;gap:12px;font-size:13px;letter-spacing:.26em;color:#C8D8EC;border:1px solid rgba(255,255,255,.26);padding:10px 20px;border-radius:0;margin-bottom:36px;text-transform:uppercase}
.x-hero__tag i{width:5px;height:5px;background:#fff;border-radius:50%;font-style:normal}
.x-hero .x-h1{max-width:1320px;color:#F7FBFF}
.x-hero .x-lead{color:#BFD2E8;max-width:1080px}
.x-hero__btns{display:flex;flex-wrap:wrap;gap:18px;margin-top:50px}
.x-hero__kpi{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:clamp(56px,6.4vw,104px);border-top:1px solid rgba(255,255,255,.2)}
.x-hero__kpi>div{padding:36px 30px 0 0;border-right:1px solid rgba(255,255,255,.13)}
.x-hero__kpi>div:last-child{border-right:0}
.x-hero__kpi b{display:block;font-family:var(--serif);font-size:clamp(30px,3.2vw,54px);font-weight:700;color:#FFFFFF;line-height:1.06;letter-spacing:.01em}
.x-hero__kpi span{display:block;margin-top:14px;font-size:14.5px;color:#8AA2C0;letter-spacing:.06em}
.x-hero__rule{position:absolute;right:var(--pad);top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.24),transparent);z-index:1}

/* ---------- grids / cards ---------- */
.x-grid{display:grid;gap:clamp(22px,2vw,32px)}
.x-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.x-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.x-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.x-card{position:relative;background:#fff;border:1px solid var(--line);padding:clamp(32px,3vw,56px);transition:.3s;overflow:hidden}
.x-card::before{content:"";position:absolute;left:0;top:0;width:0;height:2px;background:var(--ink);transition:.4s}
.x-card:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:#AEC2DB}
.x-card:hover::before{width:100%}
.x-card__num{font-family:var(--serif);font-size:15px;letter-spacing:.22em;color:var(--gold);font-weight:700}
.x-card h3{font-size:21px;font-weight:700;margin:18px 0 16px;line-height:1.45;color:var(--ink)}
.x-card p{font-size:16px;line-height:1.9;color:#3E5578}
.x-card__list{margin-top:22px;border-top:1px solid var(--line)}
.x-card__list li{position:relative;padding:13px 0 13px 24px;font-size:15.5px;color:#33496D;border-bottom:1px solid var(--line)}
.x-card__list li:last-child{border-bottom:0}
.x-card__list li::before{content:"";position:absolute;left:2px;top:22px;width:9px;height:1px;background:var(--ink)}
.x-sec--dark .x-card{background:rgba(255,255,255,.035);border-color:var(--line2)}
.x-sec--dark .x-card h3{color:#EAF2FE}
.x-sec--dark .x-card p{color:#BFD2E8}
.x-sec--dark .x-card__list li{color:#DDD;border-color:#1E4C82}
.x-sec--dark .x-card::before{background:#fff}
.x-sec--dark .x-card:hover{border-color:rgba(255,255,255,.42);box-shadow:0 34px 90px rgba(11,42,80,.5)}

/* ---------- kpi strip ---------- */
.x-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);background:#fff}
.x-stats>div{padding:clamp(32px,3.2vw,54px);border-right:1px solid var(--line)}
.x-stats>div:last-child{border-right:0}
.x-stats b{display:block;font-family:var(--serif);font-size:clamp(34px,3.8vw,58px);font-weight:700;color:var(--ink);line-height:1}
.x-stats span{display:block;margin-top:16px;font-size:14.5px;color:var(--muted);letter-spacing:.04em}
.x-sec--dark .x-stats{background:transparent;border-color:var(--line2)}
.x-sec--dark .x-stats>div{border-color:var(--line2)}
.x-sec--dark .x-stats b{color:#fff}
.x-sec--dark .x-stats span{color:#8DA5C3}

/* ---------- process ---------- */
.x-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.x-steps--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.x-step{padding:clamp(30px,2.8vw,50px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;position:relative}
.x-step b{display:block;font-family:var(--serif);font-size:30px;color:#0C2F5C;font-weight:700;line-height:1;margin-bottom:22px}
.x-step h4{font-size:18.5px;font-weight:700;margin-bottom:12px;color:var(--ink)}
.x-step p{font-size:15px;line-height:1.9;color:#43597A}
.x-sec--dark .x-steps{border-color:var(--line2)}
.x-sec--dark .x-step{background:transparent;border-color:var(--line2)}
.x-sec--dark .x-step h4{color:#EAF2FE}
.x-sec--dark .x-step p{color:#B4C8DE}
.x-sec--dark .x-step b{color:#fff}

/* ---------- review ---------- */
.x-quote{border:1px solid var(--line);background:#fff;padding:clamp(32px,3vw,48px);display:flex;flex-direction:column;height:100%}
.x-quote__stars{color:#123C6D;letter-spacing:6px;font-size:14px}
.x-quote p{margin:22px 0 30px;font-size:16.5px;line-height:1.95;color:#31476A;font-family:var(--serif)}
.x-quote__who{display:flex;align-items:center;gap:16px;margin-top:auto;padding-top:22px;border-top:1px solid var(--line)}
.x-quote__av{width:48px;height:48px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-size:17px;flex-shrink:0}
.x-quote__who b{display:block;font-size:16px;color:var(--ink)}
.x-quote__who small{display:block;font-size:13.5px;color:var(--muted);margin-top:2px}

/* ---------- cases ---------- */
.x-cases{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,1.6vw,26px)}
.x-case{display:block;background:#fff;border:1px solid var(--line);overflow:hidden;transition:.32s}
.x-case:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:#AEC2DB}
.x-case__img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--sand)}
.x-case__img img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:.6s;filter:grayscale(0) contrast(1.02)}
.x-case:hover .x-case__img img{transform:scale(1.05);filter:grayscale(0) contrast(1.04)}
.x-case__img span{position:absolute;left:0;right:0;bottom:0;padding:12px;text-align:center;font-size:13px;letter-spacing:.14em;background:rgba(10,42,80,.86);color:#fff;opacity:0;transition:.3s;text-transform:uppercase}
.x-case:hover .x-case__img span{opacity:1}
.x-case__info{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 24px;border-top:1px solid var(--line)}
.x-case__info b{font-size:16.5px;color:var(--ink);font-weight:700;letter-spacing:.02em}
.x-case__info small{font-size:12.5px;color:var(--muted);letter-spacing:.08em}

/* ---------- cta band ---------- */
.x-cta{position:relative;overflow:hidden;background:#0E3A6B;color:#EAF2FE}
.x-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 55% 100% at 86% 12%,rgba(96,158,240,.22),transparent 64%)}
.x-cta::after{content:"";position:absolute;right:-120px;bottom:-200px;width:520px;height:520px;border:1px solid rgba(255,255,255,.12);border-radius:50%}
.x-cta .x-wrap{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:48px;flex-wrap:wrap;padding-top:clamp(64px,7vw,116px);padding-bottom:clamp(64px,7vw,116px)}
.x-cta h2{font-family:var(--serif);font-size:clamp(27px,3.3vw,50px);font-weight:700;line-height:1.24;max-width:980px;color:#fff}
.x-cta p{margin-top:22px;color:#BFD2E8;font-size:16.5px;max-width:820px;line-height:1.9}
.x-cta__act{display:flex;flex-direction:column;gap:18px;align-items:flex-start}
.x-cta__tel{font-family:var(--serif);font-size:clamp(26px,3vw,42px);color:#fff;letter-spacing:.03em}

/* ---------- footer ---------- */
.x-foot{background:#0E3A6B;color:#A9BFD8;font-size:15px;border-top:1px solid #1A4E85}
.x-foot__main{display:grid;grid-template-columns:1.9fr 1fr 1fr 1.35fr;gap:clamp(34px,5vw,96px);padding:clamp(64px,7vw,120px) 0 clamp(42px,5vw,68px)}
.x-foot h4{color:#FFFFFF;font-family:var(--serif);font-size:17.5px;letter-spacing:.14em;margin-bottom:28px;position:relative;padding-bottom:16px;font-weight:700}
.x-foot h4::after{content:"";position:absolute;left:0;bottom:0;width:34px;height:1px;background:#3A5175}
.x-foot p{line-height:2;color:#A9BFD8;font-size:14.5px}
.x-foot__logo{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.x-foot__logo .x-logo__mk{width:46px;height:46px;font-size:22px;background:#fff;color:#10427A}
.x-foot__logo b{font-family:var(--serif);font-size:24px;color:#fff;letter-spacing:.1em}
.x-foot__links a{display:block;padding:9px 0;color:#A9BFD8;font-size:14.5px;transition:.2s}
.x-foot__links a:hover{color:#fff;transform:translateX(4px)}
.x-foot__contact b{display:block;font-family:var(--serif);font-size:30px;color:#fff;line-height:1.2;margin:4px 0 18px;letter-spacing:.02em}
.x-foot__contact p{padding:5px 0}
.x-foot__contact a:hover{color:#fff}
.x-foot__bar{border-top:1px solid #1A4E85;padding:28px 0;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13.5px;color:#6A82A2;letter-spacing:.03em}
.x-foot__bar a{color:#6A82A2}
.x-foot__bar a:hover{color:#fff}

/* ---------- breadcrumb ---------- */
.x-crumb{background:var(--ivory);border-bottom:1px solid var(--line)}
.x-crumb .x-wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-top:20px;padding-bottom:20px;font-size:14px;color:var(--muted)}
.x-crumb a:hover{color:#0C2F5C}
.x-crumb i{font-style:normal;color:#B2C6DA}

/* ---------- article ---------- */
.x-art{max-width:1040px}
.x-art h1{font-family:var(--serif);font-size:clamp(30px,3.5vw,48px);line-height:1.3;font-weight:700;margin:22px 0 24px;color:var(--ink)}
.x-art__meta{display:flex;gap:24px;flex-wrap:wrap;align-items:center;font-size:14px;color:var(--muted);padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:42px;letter-spacing:.04em}
.x-art__meta i{font-style:normal;color:#B8CBDD}
.x-art h2{font-family:var(--serif);font-size:clamp(23px,2.5vw,33px);font-weight:700;margin:52px 0 18px;line-height:1.4;color:var(--ink)}
.x-art h3{font-size:21px;font-weight:700;margin:40px 0 16px;padding-left:18px;border-left:3px solid var(--ink);color:var(--ink)}
.x-art h4{font-size:18.5px;font-weight:700;margin:30px 0 12px}
.x-art p{margin:18px 0;font-size:17px;line-height:2;color:#16406C}
.x-art ul,.x-art ol{margin:18px 0 18px 24px;font-size:16.5px;color:#16406C}
.x-art ul{list-style:disc}
.x-art ol{list-style:decimal}
.x-art li{margin:9px 0}
.x-art img{margin:34px auto;border:1px solid var(--line)}
.x-art blockquote{margin:32px 0;padding:26px 32px;background:var(--ivory);border-left:3px solid var(--ink);font-size:17px;color:#31476A}
.x-art table{width:100%;border-collapse:collapse;font-size:15.5px;margin:30px 0}
.x-art th{background:var(--ink);color:#fff;text-align:left;padding:16px 20px;font-weight:600;letter-spacing:.04em}
.x-art td{padding:15px 20px;border:1px solid var(--line);color:#2A4569}
.x-art a{color:#0C2F5C;text-decoration:underline;text-underline-offset:3px}
.x-pn{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:64px}
.x-pn a{border:1px solid var(--line);padding:24px 28px;font-size:15.5px;font-weight:600;transition:.25s}
.x-pn a:hover{border-color:var(--ink);color:#0C2F5C}
.x-pn a:last-child{text-align:right}

/* ---------- blog list ---------- */
.x-news{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,2vw,30px)}
.x-ncard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);transition:.3s;height:100%}
.x-ncard:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:#AEC2DB}
.x-ncard__img{aspect-ratio:16/9;overflow:hidden;background:var(--sand)}
.x-ncard__img img{width:100%;height:100%;object-fit:cover;transition:.6s;filter:grayscale(0)}
.x-ncard:hover .x-ncard__img img{transform:scale(1.05);filter:grayscale(0)}
.x-ncard__body{padding:30px 32px 34px;display:flex;flex-direction:column;flex:1}
.x-ncard__meta{display:flex;gap:18px;font-size:13px;color:var(--muted);margin-bottom:14px;letter-spacing:.06em}
.x-ncard__meta em{font-style:normal;color:#0C2F5C;font-weight:700}
.x-ncard h3{font-size:19.5px;font-weight:700;line-height:1.5;color:var(--ink);margin-bottom:14px}
.x-ncard:hover h3{color:#0C2F5C}
.x-ncard p{font-size:15px;line-height:1.85;color:#43597A;flex:1}
.x-ncard__more{margin-top:22px;font-size:14px;font-weight:700;color:#0C2F5C;letter-spacing:.1em;text-transform:uppercase}
.x-pager{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;margin-top:clamp(44px,5vw,76px)}
.x-pager a,.x-pager span{min-width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border:1px solid var(--line);font-size:15px;color:#33496D;background:#fff}
.x-pager a:hover{border-color:var(--ink);color:#0C2F5C}
.x-pager .current,.x-pager .on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- forms ---------- */
.x-form{background:#fff;border:1px solid var(--line);padding:clamp(32px,3.4vw,60px)}
.x-form__row{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.x-field{display:block;margin-bottom:24px}
.x-field span{display:block;font-size:13.5px;color:var(--muted);margin-bottom:10px;letter-spacing:.1em;text-transform:uppercase}
.x-field input,.x-field textarea,.x-field select{width:100%;padding:17px 18px;border:1px solid #DAE5F2;background:#fff;font-family:inherit;font-size:16px;color:var(--txt);outline:none;transition:.2s;border-radius:0}
.x-field input:focus,.x-field textarea:focus,.x-field select:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(11,42,80,.06)}
.x-field textarea{min-height:160px;resize:vertical}

/* ---------- faq (new + legacy) ---------- */
.x-faq{border-top:1px solid var(--line)}
.x-faq details{border-bottom:1px solid var(--line)}
.x-faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:30px 4px;font-size:19px;font-weight:700;color:var(--ink);transition:.2s;letter-spacing:.01em}
.x-faq summary::-webkit-details-marker{display:none}
.x-faq summary::after{content:"";width:13px;height:13px;border-right:1.5px solid #123C6D;border-bottom:1.5px solid #123C6D;transform:rotate(45deg);transition:.28s;flex-shrink:0;margin-top:-7px}
.x-faq summary:hover{color:#0C2F5C}
.x-faq details[open] summary{color:#0C2F5C}
.x-faq details[open] summary::after{transform:rotate(-135deg);margin-top:5px}
.x-faq .x-ans,.x-faq .a{padding:0 4px 34px;font-size:16.5px;line-height:2;color:#3A5175;max-width:1200px}
.x-sec--dark .x-faq,.x-sec--dark .x-faq details{border-color:var(--line2)}
.x-sec--dark .x-faq summary{color:#EAF2FE}
.x-sec--dark .x-faq summary::after{border-color:#fff}
.x-sec--dark .x-faq .a{color:#BFD2E8}

/* legacy faq (changjianwenti / diqu 等) */
.faq,.faq-list{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:30px 4px;font-size:19px;font-weight:700;color:var(--ink);display:flex;justify-content:space-between;gap:26px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:28px;color:#123C6D;font-weight:300;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 4px 34px;color:#3A5175;font-size:16.5px;line-height:2}
.faq-list{margin-top:10px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 4px;background:none;border:0;text-align:left;font-size:19px;font-weight:700;color:var(--ink);cursor:pointer}
.faq-q svg{width:20px;height:20px;fill:none;stroke:#123C6D;stroke-width:2;flex-shrink:0;transition:.25s}
.faq-item.is-open .faq-q svg{transform:rotate(180deg)}
.faq-a{display:none;padding:0 4px 34px;font-size:16.5px;line-height:2;color:#3A5175}
.faq-item.is-open .faq-a{display:block}

/* ---------- misc legacy mapping ---------- */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.full-container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.label{display:inline-flex;align-items:center;gap:14px;font-size:13px;letter-spacing:.32em;font-weight:700;color:var(--ink);margin-bottom:24px;text-transform:uppercase}
.title{font-family:var(--serif);font-size:clamp(28px,3.5vw,58px);font-weight:700;line-height:1.22;color:var(--ink);margin-bottom:24px}
.sub-desc{color:var(--muted);font-size:16.5px;line-height:1.95;max-width:1040px;margin-bottom:clamp(40px,4.6vw,66px)}
.kick{font-size:13px;letter-spacing:.3em;color:var(--ink);font-weight:700;margin-bottom:20px;text-transform:uppercase}
.sec-hd{margin-bottom:clamp(40px,4.6vw,72px)}
.sec-hd h2{font-family:var(--serif);font-size:clamp(28px,3.5vw,54px);font-weight:700;line-height:1.22;color:var(--ink)}
.sec-hd p{margin-top:22px;color:var(--muted);font-size:16.5px;line-height:1.95;max-width:1000px}
.hero-tag{display:inline-flex;align-items:center;font-size:13px;letter-spacing:.24em;color:#C8D8EC;border:1px solid rgba(255,255,255,.26);padding:10px 20px;border-radius:0;margin-bottom:32px;text-transform:uppercase}

/* legacy cards / grids */
.grid{display:grid;gap:clamp(22px,2vw,32px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{position:relative;background:#fff;border:1px solid var(--line);padding:clamp(30px,3vw,50px);transition:.3s}
.card:hover{transform:translateY(-5px);box-shadow:var(--sh);border-color:#AEC2DB}
.card .num{font-family:var(--serif);font-size:15px;letter-spacing:.22em;color:#8399B8;font-weight:700}
.card h3{font-size:20.5px;font-weight:700;margin:16px 0 14px;color:var(--ink);line-height:1.45}
.card p{font-size:16px;line-height:1.9;color:#3E5578}
.card ul li{position:relative;padding:12px 0 12px 22px;font-size:15.5px;color:#33496D;border-bottom:1px solid var(--line)}
.card ul li::before{content:"";position:absolute;left:0;top:22px;width:9px;height:1px;background:#123C6D}
.black{background:#0E3A6B;color:#DDE8F6}
.black .sec-hd h2,.black .title{color:#fff}
.black .sec-hd p,.black .sub-desc,.black .detail{color:#BFD2E8}
.black .card{background:rgba(255,255,255,.035);border-color:var(--line2)}
.black .card h3{color:#EAF2FE}
.black .card p{color:#BFD2E8}
.black .card ul li{color:#DDD;border-color:#1E4C82}
.black .card ul li::before{background:#fff}
.gray{background:var(--ivory)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.step{padding:clamp(28px,2.8vw,46px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.step b{display:block;font-family:var(--serif);font-size:29px;color:#0C2F5C;font-weight:700;margin-bottom:20px;line-height:1}
.step h4{font-size:18px;font-weight:700;margin-bottom:12px;color:var(--ink)}
.step p{font-size:15px;line-height:1.9;color:#43597A}
.black .step{background:transparent;border-color:var(--line2)}
.black .step h4{color:#EAF2FE}
.black .step p{color:#B4C8DE}
.black .step b{color:#fff}
.ck li{position:relative;padding:14px 0 14px 28px;font-size:16px;color:#33496D;border-bottom:1px solid var(--line)}
.ck li::before{content:"";position:absolute;left:2px;top:25px;width:10px;height:1px;background:#123C6D}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,5vw,110px);align-items:center}
.split img{border:1px solid var(--line);filter:grayscale(0)}
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{display:inline-block;border:1px solid var(--line);background:#fff;padding:13px 24px;font-size:14.5px;color:#333;transition:.2s}
.chip:hover{border-color:var(--ink);color:#0C2F5C}

/* legacy buttons */
.btn,.btn-b,.btn-w,.btn-o,.btn-line,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:17px 38px;font-size:15px;font-weight:700;border:1px solid transparent;border-radius:0;transition:.25s;cursor:pointer;line-height:1.15;text-decoration:none;letter-spacing:.08em}
.btn-b,.btn-primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-b:hover,.btn-primary:hover{background:#31476A;border-color:#31476A}
.btn-w{background:#fff;color:var(--ink);border-color:#fff}
.btn-w:hover{background:#CFDCEE;border-color:#CFDCEE}
.btn-o,.btn-line{border-color:#D2DFEE;color:var(--ink);background:transparent}
.btn-o:hover,.btn-line:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.hero .btn-primary,.hero .btn-b,.black .btn-primary,.black .btn-b,.banner2 .btn-primary{background:#fff!important;color:#10427A!important;border-color:#fff!important}
.hero .btn-primary:hover,.hero .btn-b:hover,.black .btn-primary:hover,.black .btn-b:hover,.banner2 .btn-primary:hover{background:#CFDCEE!important;border-color:#CFDCEE!important}
.case-info .btn,.case-info .btn-b{padding:8px 16px!important;font-size:12.5px!important}

/* ---------- 旧页面（FAQ 中心 / 地区页 / 定制页）兼容层 ---------- */
:root{
  --blue:#10427A; --blue2:#16406C; --blue-soft:#E8F0FA;
  --black:#10427A; --dark:#17497F; --gray:#5F7797;
  --bg:#F1F6FD; --bg-section:#F1F6FD; --text:#123C6D; --text-muted:#5F7797;
  --gold-soft:#E8F0FA;
}
.hero{position:relative;overflow:hidden;background:#0E3A6B;color:#EAF2FE;padding:clamp(72px,8vw,132px) calc(max(0px,(100% - var(--maxw)) / 2) + var(--pad));box-sizing:border-box;width:100%;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(ellipse 70% 60% at 78% -10%,rgba(96,158,240,.22),transparent 62%),
  linear-gradient(180deg,#11427A 0%,#0E3A6B 100%)}
.hero>*{position:relative;z-index:2}
.hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(32px,4.4vw,66px);line-height:1.16;color:#F7FBFF;max-width:1280px}
.hero h1 em{font-style:normal;color:#A9BFD8}
.hero p{color:#BFD2E8;font-size:17px;line-height:1.95;max-width:1040px;margin-top:26px}
.hero>.full-container,.hero>.wrap,.hero>.container{width:auto!important;max-width:none!important;margin:0!important;padding-left:0!important;padding-right:0!important;box-sizing:border-box!important;transform:none!important;left:auto!important;right:auto!important;float:none!important;position:relative;z-index:2}
.hero h1,.hero p{max-width:100%}
.hero-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(48px,5.6vw,92px);border-top:1px solid rgba(255,255,255,.2)}
.hero-stat{padding:32px 28px 0 0;border-right:1px solid rgba(255,255,255,.13)}
.hero-stat:last-child{border-right:0}
.hero-stat b{display:block;font-family:var(--serif);font-size:clamp(28px,3vw,48px);color:#fff;line-height:1.06}
.hero-stat span{display:block;margin-top:14px;font-size:14px;color:#8AA2C0;letter-spacing:.06em}
.hero-btns{display:flex;gap:18px;flex-wrap:wrap;margin-top:42px}
.hero .btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.hero .btn-ghost:hover{border-color:#fff;background:#fff;color:#10427A}
.quick-nav{background:var(--ivory);border-bottom:1px solid var(--line);padding:18px 0}
.quick-nav .full-container{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:15px}
.quick-nav b{color:#0C2F5C;margin-right:8px}
.quick-nav a{display:inline-block;padding:9px 18px;border:1px solid var(--line);background:#fff;color:#333;font-size:14px}
.quick-nav a:hover{border-color:var(--ink);color:#0C2F5C}
.case-img-wrap{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--sand)}
.case-img-wrap img{width:100%;height:100%;object-fit:cover;object-position:top center;filter:grayscale(0);transition:.5s}
.case-card:hover .case-img-wrap img,.bigcase:hover img{filter:grayscale(0)}
.case-overlay{position:absolute;inset:auto 0 0 0;background:rgba(10,42,80,.86);color:#fff;text-align:center;font-size:13px;padding:11px;letter-spacing:.1em}
.case-domain{font-size:12.5px;color:var(--muted)}
.faq-section{background:#fff}
.faq-section-header h2,.svc-block-header h2{font-family:var(--serif);font-size:clamp(26px,2.9vw,44px);color:var(--ink);line-height:1.24}
.q-card{border:1px solid var(--line);background:#fff}
.choose li{position:relative;padding:12px 0 12px 26px;font-size:16px;color:#33496D}
.choose li::before{content:"";position:absolute;left:2px;top:23px;width:10px;height:1px;background:#123C6D}
.ov-card .num,.q-card .num{font-family:var(--serif);color:#8399B8}
.tags a,.fa-tag{display:inline-block;border:1px solid var(--line);padding:7px 14px;font-size:13.5px;margin:0 8px 8px 0;color:#333}
.tags a:hover,.fa-tag:hover{border-color:var(--ink);color:#0C2F5C}

/* legacy tables */
.tbl{width:100%;border-collapse:collapse;font-size:15.5px;background:#fff}
.tbl th{background:var(--ink);color:#fff;text-align:left;padding:18px 22px;font-weight:600;white-space:nowrap;letter-spacing:.04em}
.tbl td{padding:17px 22px;border:1px solid var(--line);color:#2A4569;vertical-align:top}
.tbl tr:nth-child(even) td{background:#F7FBFF}
.tbl a{color:#0C2F5C;font-weight:600;text-decoration:underline;text-underline-offset:3px}
.tbl-scroll{overflow-x:auto;border:1px solid var(--line)}

/* legacy case grid */
.case-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,1.6vw,26px)}
.case-card{display:block;background:#fff;border:1px solid var(--line);overflow:hidden;transition:.32s}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:#AEC2DB}
.case-imgw{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--sand)}
.case-imgw img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:.6s;filter:grayscale(0)}
.case-card:hover .case-imgw img{transform:scale(1.05);filter:grayscale(0)}
.case-view{position:absolute;left:0;right:0;bottom:0;text-align:center;padding:12px;font-size:13px;background:rgba(10,42,80,.86);color:#fff;opacity:0;transition:.28s;letter-spacing:.12em}
.case-card:hover .case-view{opacity:1}
.case-info{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 24px;border-top:1px solid var(--line)}
.case-info b{font-size:16px;color:var(--ink)}
.case-info small{font-size:12.5px;color:var(--muted)}
.caselg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,1.6vw,26px)}
.bigcase{display:block;border:1px solid var(--line);background:#fff;overflow:hidden}
.bigcase .ciw{aspect-ratio:16/10;overflow:hidden}
.bigcase img{width:100%;height:100%;object-fit:cover;object-position:top;filter:grayscale(0);transition:.5s}
.bigcase .cb{padding:22px 24px}
.bigcase .cb b{display:block;font-size:16.5px;color:var(--ink)}
.bigcase .cb small{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.badges{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.badge{border:1px solid var(--line);background:#fff;padding:38px 28px;text-align:center}
.badge .bi{width:58px;height:58px;margin:0 auto 20px;border:1px solid #123C6D;color:#123C6D;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:22px}
.badge b{display:block;font-size:17px;color:var(--ink)}
.badge small{display:block;margin-top:6px;font-size:13.5px;color:var(--muted)}

/* legacy hs 产业带 */
.hs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,1.6vw,26px)}
.hs-card{border:1px solid var(--line);background:#fff;padding:32px 34px;transition:.28s}
.hs-card:hover{border-color:#AEC2DB;transform:translateY(-5px);box-shadow:var(--sh)}
.hs-tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.12em;padding:6px 12px;margin-bottom:16px;background:var(--sand)!important;color:#123C6D!important;text-transform:uppercase}
.hs-card h3{font-size:17.5px;font-weight:700;margin-bottom:10px;color:var(--ink);line-height:1.5}
.hs-card h3 a:hover{color:#0C2F5C;text-decoration:underline;text-underline-offset:3px}
.hs-card p{font-size:14.5px;color:var(--muted);line-height:1.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hs-note{margin-top:44px;border:1px solid var(--line);background:#fff;padding:36px 42px;font-size:16px;color:#3A5175;line-height:2}
.hs-note b{display:block;font-size:18px;color:var(--ink);margin-bottom:10px;font-family:var(--serif)}
/* 纯链接版（无卡片、无摘要、无标签） */
.hs-links{display:flex;flex-wrap:wrap;gap:10px clamp(20px,2.2vw,40px);margin-top:clamp(30px,3.6vw,46px);font-size:16px;line-height:1.9}
.hs-links a{color:#2A4A70;border-bottom:1px solid transparent;padding-bottom:1px;transition:color .2s,border-color .2s}
.hs-links a:hover{color:var(--gold);border-bottom-color:var(--gold)}
@media(max-width:640px){.hs-links{gap:6px 16px;font-size:14.5px;line-height:1.95}}

/* legacy feature / why / icon blocks */
.feature{border:1px solid var(--line);background:#fff;padding:clamp(28px,2.8vw,44px)}
.feature h4{font-size:18px;font-weight:700;margin-bottom:12px;color:var(--ink)}
.feature p{font-size:15.5px;line-height:1.9;color:#3E5578}
.why-card{border:1px solid var(--line);background:#fff;padding:clamp(30px,3vw,48px)}
.why-card h3,.why-card h4{font-size:19px;font-weight:700;margin:14px 0 12px;color:var(--ink)}
.why-card p{font-size:15.5px;color:#3E5578;line-height:1.9}
.icon-badge{width:54px;height:54px;display:grid;place-items:center;border:1px solid #123C6D;color:#123C6D;font-family:var(--serif);font-size:21px;border-radius:50%;margin-bottom:18px}
.svc-block{border:1px solid var(--line);background:#fff;padding:clamp(32px,3.2vw,60px);margin-bottom:26px}
.svc-block-header h3{font-family:var(--serif);font-size:25px;color:var(--ink);margin-bottom:14px}
.q-card,.ov-card{border:1px solid var(--line);background:#fff;padding:clamp(28px,2.8vw,44px)}
.check-col{display:grid;gap:14px}
.detail{font-size:16px;line-height:2;color:#3A5175}
.tit_3{font-family:var(--serif);font-size:clamp(24px,2.7vw,38px);font-weight:700;color:var(--ink);margin-bottom:20px}
.elli{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.z_div{position:relative;z-index:2}

/* kill legacy animation libs (wow/animate) glitches */
.wow,.fadeInUp,.fadeInRight,.zoomIn,.animated{animation:none!important;visibility:visible!important;opacity:1!important}

/* ---------- responsive ---------- */
@media (max-width:1280px){
  .x-nav>li>a{padding:0 15px;font-size:15.5px}
  .x-head .x-wrap{gap:22px}
  .x-head__tel{display:none}
}
@media (max-width:1180px){
  .x-nav{display:none}
  .x-burger{display:flex}
  .x-steps,.x-steps--4{grid-template-columns:repeat(3,minmax(0,1fr))}
  .x-hero__kpi{grid-template-columns:repeat(2,minmax(0,1fr))}
  .x-hero__kpi>div{padding:28px 22px 0 0}
  .x-hero__kpi>div:nth-child(2n){border-right:0}
  .x-foot__main{grid-template-columns:1fr 1fr;gap:44px}
}
@media (max-width:1000px){
  .x-grid--3,.x-grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .x-cases,.case-grid,.caselg{grid-template-columns:repeat(2,minmax(0,1fr))}
  .x-news{grid-template-columns:repeat(2,minmax(0,1fr))}
  .x-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .x-stats>div:nth-child(2n){border-right:0}
  .x-stats>div:nth-child(n+3){border-top:1px solid var(--line)}
  .hs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g4,.badges{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .x-h1,.hero h1{font-size:clamp(27px,7.2vw,50px);line-height:1.2}
  .x-h2,.title,.sec-hd h2,.faq-section-header h2{font-size:clamp(23px,6.2vw,38px);line-height:1.3}
  .x-h1,.x-h2,.x-h3,.title,.hero h1,.sec-hd h2{word-break:break-word;overflow-wrap:anywhere}
  .x-lead,.x-sub,.sub-desc,.hero p,.sec-hd p{font-size:16px;line-height:1.9}
  .x-sec__head{margin-bottom:34px}
  .x-top{display:none}
  .x-head .x-wrap{min-height:76px;gap:16px}
  .x-logo__mk{width:44px;height:44px;font-size:21px}
  .x-logo__tx b{font-size:21px}
  .x-logo__tx small{display:none}
  .x-head__cta .x-btn{padding:13px 18px;font-size:13.5px;letter-spacing:.04em}
  .x-sec{padding:clamp(56px,10vw,88px) 0}
  .x-steps,.x-steps--4,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .x-grid--2,.x-grid--3,.x-grid--4,.x-news,.g2,.g3,.hs-grid{grid-template-columns:1fr}
  .x-cases,.case-grid,.caselg,.badges{grid-template-columns:repeat(2,minmax(0,1fr))}
  .x-cta .x-wrap{flex-direction:column;align-items:flex-start;gap:32px}
  .x-form__row{grid-template-columns:1fr}
  .x-pn{grid-template-columns:1fr}
  .x-pn a:last-child{text-align:left}
  .x-foot__main{grid-template-columns:1fr;gap:40px;padding-top:56px}
  .x-quote p{font-size:15.5px}
  .x-hero__rule{display:none}
  .x-hero__tag{font-size:12px;letter-spacing:.18em;padding:8px 14px}
  .x-faq summary,.faq summary,.faq-q{font-size:16.5px;padding:22px 2px;gap:16px}
  .x-card h3,.card h3{font-size:19px}
  .x-card p,.card p{font-size:15px}
  .x-btn{padding:16px 28px;font-size:14.5px}
  .x-art p{font-size:16px}
  .hs-note{padding:26px 24px}
}
@media (max-width:520px){
  .x-cases,.case-grid,.caselg,.badges{grid-template-columns:1fr}
  .x-hero__kpi{grid-template-columns:1fr}
  .x-hero__kpi>div{border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding:22px 0 20px}
  .x-hero__kpi>div:last-child{border-bottom:0}
  .x-stats{grid-template-columns:1fr}
  .x-stats>div{border-right:0;border-bottom:1px solid var(--line)}
  .x-steps,.x-steps--4,.steps{grid-template-columns:1fr}
  .x-btn{width:100%}
  .x-hero__btns .x-btn,.x-cta__act .x-btn{width:100%}
  .hero-stats{grid-template-columns:1fr}
  .hero-stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding:20px 0 18px}
}