/* =====================================================================
   湖北瑞美物业服务有限公司 · 品牌门户改版
   Design System v2026 — International Property Management Style
   深海军蓝 / 青绿主色 / 金棕点缀 / 大留白 / 强排版
   ===================================================================== */

:root{
  /* Brand palette - International Property Management Style */
  --navy:#0A2540;
  --navy-2:#0E2E50;
  --navy-3:#13365E;
  --ink:#16263A;
  --teal:#13B5A6;
  --teal-d:#0E8C80;
  --teal-l:#E6F7F4;
  --gold:#C9A24B;
  --gold-l:#F6EFDD;

  /* Neutrals */
  --paper:#F5F7FA;
  --paper-2:#EEF2F6;
  --white:#FFFFFF;
  --gray:#5B6B7B;
  --gray-l:#8A99A8;
  --line:#E4E9EF;
  --line-d:#D2DBE4;

  /* Typography - International Standards */
  --font-sans:"Inter","PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,"Segoe UI",sans-serif;
  --font-en:"Inter","Helvetica Neue",Arial,"Segoe UI",sans-serif;

  /* Geometry - CBRE/JLL Standard Spacing */
  --radius:10px;
  --radius-s:6px;
  --radius-l:18px;
  --shadow-s:0 2px 8px rgba(16,42,64,.06);
  --shadow-m:0 8px 24px rgba(16,42,64,.10);
  --shadow-l:0 16px 48px rgba(10,37,64,.14);
  --maxw:100%;
  --gutter:60px;
  --header-h:72px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}
body{
  font-family:var(--font-sans);
  color:var(--ink);
  background:var(--white);
  line-height:1.7;
  font-size:1rem;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  letter-spacing:-0.01em;
}
a{color:inherit;text-decoration:none;transition:color .25s}
img{max-width:100%;display:block}

/* 键盘可访问性：清晰焦点指示 */
a:focus-visible,button:focus-visible,.nav-toggle:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-999px;top:8px;z-index:2000;background:var(--navy);color:#fff;
  padding:10px 18px;border-radius:10px;font-weight:700}
.skip-link:focus{left:16px}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4{line-height:1.2;font-weight:700;color:var(--navy);letter-spacing:-0.02em}
.en{font-family:var(--font-en);letter-spacing:0.12em;text-transform:uppercase;font-weight:600}

/* ---------- Layout helpers - International Standard ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);width:100%}
.wrap--wide{padding:0 160px}
.section{padding:120px 0;width:100%}
.section--tight{padding:80px 0}
.section--paper{background:var(--paper)}
.section--navy{background:var(--navy);color:#fff}
.section--navy h1,.section--navy h2,.section--navy h3{color:#fff}
.section--navy p{color:rgba(255,255,255,.75)}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;font-weight:600;letter-spacing:0.16em;
  color:var(--teal-d);text-transform:uppercase;margin-bottom:16px;
}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--teal)}
.section--navy .eyebrow{color:var(--teal)}
.section--navy .eyebrow::before{background:var(--teal)}

.head{text-align:center;max-width:800px;margin:0 auto 56px;padding:0 16px}
.head h2{font-size:clamp(30px,3.8vw,44px);margin-bottom:14px;font-weight:700}
.head p{color:var(--gray);font-size:17px;line-height:1.7;max-width:640px;margin-left:auto;margin-right:auto}
.head--l h2{font-size:clamp(34px,4.2vw,52px)}
.head .en{display:block;font-size:12px;color:var(--gold);font-weight:600;margin-bottom:10px;letter-spacing:0.14em}

/* ---------- Buttons - International Style ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 24px;border-radius:8px;font-weight:600;font-size:14px;
  transition:all .25s;white-space:nowrap;letter-spacing:0.01em;
}
.btn i{font-style:normal;transition:transform .25s}
.btn:hover i{transform:translateX(4px)}
.btn--primary{background:var(--teal);color:#fff;box-shadow:0 10px 26px rgba(19,181,166,.32)}
.btn--primary:hover{background:var(--teal-d);transform:translateY(-2px);box-shadow:0 16px 34px rgba(19,181,166,.4)}
.btn--ghost{border:1.5px solid rgba(255,255,255,.45);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--dark{background:var(--navy);color:#fff}
.btn--dark:hover{background:var(--navy-3);transform:translateY(-2px)}
.btn--outline{border:1.5px solid var(--line-d);color:var(--navy)}
.btn--outline:hover{border-color:var(--teal);color:var(--teal-d)}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--header-h);
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:all .3s;
}
.header.is-scrolled{box-shadow:var(--shadow-s);border-color:var(--line)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--navy)}
.brand__mark{
  width:40px;height:40px;border-radius:11px;
  background:linear-gradient(135deg,var(--navy),var(--navy-3));
  display:grid;place-items:center;color:var(--teal);font-weight:900;font-size:19px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);
}
.brand__txt{display:flex;flex-direction:column;line-height:1.15}
.brand__txt b{font-size:17px;letter-spacing:.02em}
.brand__txt span{font-size:11px;color:var(--gray-l);letter-spacing:.22em;font-weight:600}

.nav{display:flex;align-items:center;gap:4px;white-space:nowrap}
.nav a{
  position:relative;padding:10px 16px;font-weight:600;font-size:15px;color:var(--ink);
  border-radius:8px;white-space:nowrap;
}
.nav a::after{
  content:"";position:absolute;left:16px;right:16px;bottom:6px;height:2px;
  background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .25s;
}
.nav a:hover{color:var(--teal-d)}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
.nav a.active{color:var(--teal-d)}
.header__cta{display:flex;align-items:center;gap:14px;margin-left:8px}
.header__phone{font-weight:800;color:var(--navy);font-size:15px;display:flex;align-items:center;gap:7px}
.header__phone .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px var(--teal-l)}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;border-radius:10px;
  background:var(--paper);align-items:center;justify-content:center}
.nav-toggle span{width:22px;height:2px;background:var(--navy);border-radius:2px;transition:.3s}

/* ---------- Hero - International Property Style ---------- */
.hero{position:relative;padding:calc(var(--header-h) + 70px) 0 90px;overflow:hidden;background:var(--navy);color:#fff}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img,.hero__bg .carousel-slide{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1s ease}
.hero__bg img.active,.hero__bg .carousel-slide.active{opacity:1}
.hero__bg::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(1100px 600px at 78% -10%,rgba(19,181,166,.30),transparent 60%),
    radial-gradient(800px 500px at 8% 110%,rgba(201,162,75,.18),transparent 55%),
    linear-gradient(160deg,#0A2540 0%,#0E2E50 55%,#0B1F38 100%);
  opacity:.85;
}
.hero__grid{position:absolute;inset:0;opacity:.5;z-index:1;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(circle at 60% 30%,#000,transparent 75%)}
.hero__inner{position:relative;z-index:2;display:flex;align-items:center;max-width:var(--maxw);margin:0 auto;padding:0 160px}
.hero__main{flex:1;max-width:none}
.hero__card{
  position:relative;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-l);padding:16px;backdrop-filter:blur(8px);box-shadow:var(--shadow-l);
  width:340px;flex-shrink:0}
.hero__badge{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);font-size:12px;font-weight:600;
  color:#fff;margin-bottom:22px;letter-spacing:0.04em}
.hero__badge .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal)}
.hero h1{color:#fff;font-size:clamp(34px,4.5vw,56px);line-height:1.15;margin-bottom:22px;font-weight:700;letter-spacing:-0.02em;white-space:nowrap}
.hero h1 .hl{color:var(--teal);position:relative}
.hero__lead{font-size:17px;color:rgba(255,255,255,.80);margin-bottom:32px;line-height:1.8}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero__stats{display:flex;gap:36px;flex-wrap:wrap}
.hero__stat b{display:block;font-size:30px;font-weight:700;color:#fff}
.hero__stat span{font-size:13px;color:rgba(255,255,255,.65);letter-spacing:.04em}
.hero__stat+.hero__stat{padding-left:36px;border-left:1px solid rgba(255,255,255,.14)}

/* Carousel controls */
.hero__carousel-controls{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:12px}
.hero__carousel-dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.3);border:2px solid rgba(255,255,255,.5);cursor:pointer;transition:all .3s}
.hero__carousel-dot.active{background:var(--teal);border-color:var(--teal);transform:scale(1.2)}
.hero__carousel-dot:hover{background:rgba(255,255,255,.6)}

/* Hero visual card */
.hero__card{
  position:relative;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-l);padding:16px;backdrop-filter:blur(8px);box-shadow:var(--shadow-l);
  max-width:340px;width:100%;margin-left:auto}
.hero__card h3{color:#fff;font-size:15px;margin-bottom:12px;display:flex;align-items:center;gap:7px}
.hero__card h3 .ic{width:24px;height:24px;border-radius:6px;background:var(--teal);display:grid;place-items:center;font-size:13px}
.hero__list{display:flex;flex-direction:column;gap:8px}
.hero__list li{display:flex;align-items:center;gap:8px;padding:8px 10px;background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.1);border-radius:8px;font-size:12px;color:rgba(255,255,255,.9)}
.hero__list li .num{width:20px;height:20px;border-radius:5px;background:var(--gold);color:var(--navy);
  display:grid;place-items:center;font-weight:800;font-size:10px;flex:none}
.hero__tag{margin-top:12px;display:flex;flex-wrap:wrap;gap:5px}
.hero__tag span{font-size:9px;padding:3px 8px;border-radius:999px;background:rgba(19,181,166,.16);
  color:var(--teal);border:1px solid rgba(19,181,166,.3)}

/* ---------- Marquee / trust strip ---------- */
.trust{background:var(--navy-2);color:#fff;padding:0;border-top:1px solid rgba(255,255,255,.08)}
.trust__inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;padding:34px 160px;max-width:var(--maxw);margin:0 auto}
.trust__item{display:flex;align-items:center;gap:14px;flex:1;min-width:200px}
.trust__item .ic{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.08);
  display:grid;place-items:center;color:var(--teal);font-size:20px;flex:none}
.trust__item b{display:block;font-size:19px;font-weight:800}
.trust__item span{font-size:13px;color:rgba(255,255,255,.6)}

/* ---------- Service cards - CBRE/JLL Style ---------- */
.cards{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{
  position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;transition:all .3s;overflow:hidden;height:100%;display:flex;flex-direction:column}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--teal);
  transform:scaleX(0);transform-origin:left;transition:transform .35s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card__ic{width:48px;height:48px;border-radius:10px;background:var(--teal-l);color:var(--teal-d);
  display:grid;place-items:center;font-size:24px;margin-bottom:18px;transition:.3s}
.card:hover .card__ic{background:var(--teal);color:#fff}
.card h3{font-size:19px;margin-bottom:10px;font-weight:700}
.card p{color:var(--gray);font-size:14px;margin-bottom:16px;flex-grow:1;line-height:1.7}
.card__tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.card__tags span{font-size:12px;padding:4px 10px;border-radius:6px;background:var(--paper);color:var(--gray);font-weight:500}
.card__more{font-weight:600;color:var(--teal-d);font-size:14px;display:inline-flex;align-items:center;gap:6px}

/* ---------- Feature split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split__media{position:relative;border-radius:var(--radius-l);overflow:hidden;min-height:420px;
  background:linear-gradient(150deg,var(--navy),var(--navy-3));box-shadow:var(--shadow-m)}
.split__media .pattern{position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1px);background-size:22px 22px}
.split__media .float{position:absolute;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);
  border-radius:16px;padding:16px 20px;backdrop-filter:blur(6px);color:#fff}
.split__media .f1{top:36px;left:30px}
.split__media .f2{bottom:40px;right:30px}
.split__media .f3{bottom:150px;left:36px}
.split__media .float b{display:block;color:var(--teal);font-size:24px}
.split__media .float span{font-size:12px;color:rgba(255,255,255,.7)}
.split__body h2{font-size:clamp(26px,3vw,36px);margin-bottom:18px}
.split__body p{color:var(--gray);margin-bottom:22px;font-size:16px}
.feat-list{display:flex;flex-direction:column;gap:16px;margin-bottom:30px}
.feat-list li{display:flex;gap:14px;align-items:flex-start}
.feat-list .ck{width:26px;height:26px;border-radius:50%;background:var(--teal-l);color:var(--teal-d);
  display:grid;place-items:center;flex:none;font-size:14px;font-weight:800;margin-top:2px}
.feat-list b{display:block;color:var(--navy);font-size:16px}
.feat-list span{color:var(--gray);font-size:14px}

/* ---------- Stats band ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:36px;text-align:center}
.stat b{display:block;font-size:clamp(40px,5.5vw,60px);font-weight:900;color:#fff;line-height:1}
.stat b .u{font-size:.5em;color:var(--teal);margin-left:4px;font-weight:800}
.stat span{display:block;margin-top:14px;color:rgba(255,255,255,.75);font-size:16px;letter-spacing:.03em}

/* ---------- Process steps - International Standard ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;counter-reset:step}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;position:relative;height:100%}
.step .n{counter-increment:step;font-family:var(--font-en);font-size:44px;font-weight:700;color:var(--paper-2);
  position:absolute;top:18px;right:24px;line-height:1;opacity:0.6}
.step .n::before{content:"0" counter(step)}
.step h4{font-size:17px;margin-bottom:10px;padding-right:56px;font-weight:700}
.step p{font-size:14px;color:var(--gray);line-height:1.7}

/* ---------- Three pillars - JLL Style ---------- */
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.pillar{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 32px;overflow:hidden;transition:all .3s;height:100%;display:flex;flex-direction:column}
.pillar::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .35s}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:transparent}
.pillar:hover::before{transform:scaleX(1)}
.pillar__k{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:10px;
  background:var(--navy);color:#fff;font-weight:700;font-size:17px;margin-bottom:18px}
.pillar h3{font-size:20px;margin-bottom:12px;font-weight:700}
.pillar p{color:var(--gray);font-size:14px;line-height:1.7;flex-grow:1}

/* ---------- Case grid - International Style ---------- */
.cases{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:28px}
.case{position:relative;border-radius:var(--radius);overflow:hidden;min-height:320px;
  background:var(--navy);color:#fff;display:flex;align-items:flex-end;transition:transform .35s;height:100%}
.case:hover{transform:translateY(-4px)}
.case__bg{position:absolute;inset:0;background:linear-gradient(160deg,var(--navy-2),var(--navy-3))}
.case__bg .deco{position:absolute;inset:0;opacity:.6;
  background-image:linear-gradient(135deg,rgba(19,181,166,.25),transparent 50%)}
.case__body{position:relative;z-index:2;padding:28px}
.case .tag{display:inline-block;font-size:11px;padding:5px 12px;border-radius:6px;
  background:rgba(19,181,166,.25);color:var(--teal);margin-bottom:12px;border:1px solid rgba(19,181,166,.35);font-weight:600;letter-spacing:0.04em;text-transform:uppercase}
.case h3{color:#fff;font-size:20px;margin-bottom:10px;line-height:1.3;font-weight:700}
.case p{color:rgba(255,255,255,.75);font-size:14px;line-height:1.7}
.case__meta{display:flex;gap:20px;margin-top:16px;font-size:13px;color:rgba(255,255,255,.65)}
.case__meta b{color:var(--gold);font-weight:700}

/* ---------- News - CBRE Style ---------- */
.news{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px}
.news-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:all .3s;display:flex;flex-direction:column;height:100%}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.news-card__media{height:180px;background:linear-gradient(150deg,var(--navy),var(--teal-d));position:relative;overflow:hidden}
.news-card__media .pat{position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);background-size:18px 18px}
.news-card__media .cat{position:absolute;top:14px;left:14px;font-size:11px;padding:5px 12px;border-radius:6px;
  background:rgba(255,255,255,.95);color:var(--navy);font-weight:600;letter-spacing:0.04em;text-transform:uppercase}
.news-card__body{padding:24px;flex:1;display:flex;flex-direction:column}
.news-card__date{font-size:13px;color:var(--gray-l);margin-bottom:10px;letter-spacing:0.02em}
.news-card h3{font-size:18px;margin-bottom:12px;line-height:1.5;flex-grow:1;font-weight:700}
.news-card p{font-size:14px;color:var(--gray);flex:1}
.news-card__more{margin-top:14px;font-weight:700;color:var(--teal-d);font-size:14px;display:inline-flex;gap:6px;align-items:center}

/* News Grid Layout */
.news-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
  gap:24px;
  max-width:1200px;
  margin:0 auto;
  justify-content:center;
}

/* 确保新闻section的内容居中 */
.section .wrap--wide > .news-grid {
  width:100%;
}

@media (max-width:768px){
  .news-grid{
    grid-template-columns:1fr;
    max-width:100%;
  }
}

/* ---------- Timeline ---------- */
.timeline{position:relative;max-width:880px;margin:0 auto;padding-left:0}
.timeline::before{content:"";position:absolute;left:120px;top:8px;bottom:8px;width:2px;background:var(--line-d)}
.tl{position:relative;display:grid;grid-template-columns:120px 1fr;gap:34px;padding:18px 0}
.tl__year{font-size:26px;font-weight:900;color:var(--teal-d);text-align:right}
.tl__body{position:relative;padding-left:34px}
.tl__body::before{content:"";position:absolute;left:0;top:6px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:4px solid var(--teal)}
.tl__body h4{font-size:18px;margin-bottom:6px}
.tl__body p{color:var(--gray);font-size:14.5px}

/* ---------- CTA band ---------- */
.cta{position:relative;background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff;
  border-radius:var(--radius-l);padding:60px 56px;overflow:hidden;text-align:center}
.cta::before{content:"";position:absolute;inset:0;
  background:radial-gradient(600px 300px at 20% 0%,rgba(19,181,166,.35),transparent 60%),
  radial-gradient(500px 280px at 90% 100%,rgba(201,162,75,.25),transparent 60%)}
.cta>*{position:relative;z-index:2}
.cta h2{color:#fff;font-size:clamp(26px,3.4vw,38px);margin-bottom:14px}
.cta p{color:rgba(255,255,255,.8);max-width:560px;margin:0 auto 28px;font-size:17px}
.cta__actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact__info .info-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.contact__info .info-item .ic{width:46px;height:46px;border-radius:12px;background:var(--teal-l);color:var(--teal-d);
  display:grid;place-items:center;font-size:20px;flex:none}
.contact__info .info-item b{display:block;color:var(--navy);font-size:16px;margin-bottom:2px}
.contact__info .info-item span{color:var(--gray);font-size:14.5px}
.form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-s)}
.form h3{font-size:20px;margin-bottom:20px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--navy);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border:1.5px solid var(--line-d);border-radius:10px;font-family:inherit;
  font-size:15px;color:var(--ink);background:var(--paper);transition:.2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--teal);
  background:#fff;box-shadow:0 0 0 4px var(--teal-l)}
.field textarea{resize:vertical;min-height:110px}
.form__note{font-size:12.5px;color:var(--gray-l);margin-top:4px}
.form__ok{display:none;margin-top:14px;padding:12px 16px;border-radius:10px;background:var(--teal-l);
  color:var(--teal-d);font-weight:600;font-size:14px}

/* ---------- Footer ---------- */
.footer{background:var(--navy);color:rgba(255,255,255,.7);padding:64px 0 0}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:46px}
.footer__brand .brand{color:#fff;margin-bottom:16px}
.footer__brand p{font-size:14px;color:rgba(255,255,255,.6);max-width:320px}
.footer h4{color:#fff;font-size:15px;margin-bottom:18px;letter-spacing:.04em}
.footer__links li{margin-bottom:11px}
.footer__links a{font-size:14px;color:rgba(255,255,255,.7);transition:.2s}
.footer__links a:hover{color:var(--teal)}
.footer__contact li{display:flex;gap:10px;font-size:14px;margin-bottom:12px;color:rgba(255,255,255,.7)}
.footer__contact .ic{color:var(--teal)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;
  justify-content:center;align-items:center;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(255,255,255,.5);text-align:center}
.footer__social{display:flex;gap:12px}
.footer__social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);
  display:grid;place-items:center;color:#fff;transition:.25s}
.footer__social a:hover{background:var(--teal);transform:translateY(-3px)}

/* ---------- Breadcrumb ---------- */
.bcrumb{background:var(--paper);padding:calc(var(--header-h) + 30px) 0 30px}
.bcrumb .wrap{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--gray-l)}
.bcrumb a:hover{color:var(--teal-d)}
.bcrumb .sep{color:var(--line-d)}
.bcrumb .cur{color:var(--navy);font-weight:700}

/* ---------- Page hero (sub pages) ---------- */
.phero{position:relative;background:var(--navy);color:#fff;padding:calc(var(--header-h) + 80px) 0 90px;overflow:hidden}
.phero::before{content:"";position:absolute;inset:0;
  background:radial-gradient(800px 400px at 85% -10%,rgba(19,181,166,.3),transparent 60%),
  radial-gradient(700px 400px at 0% 120%,rgba(201,162,75,.16),transparent 55%),
  linear-gradient(160deg,#0A2540,#0E2E50)}
.phero__grid{position:absolute;inset:0;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:60px 60px;
  mask-image:radial-gradient(circle at 70% 20%,#000,transparent 75%)}
.phero .wrap{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 160px}
.phero h1{color:#fff;font-size:clamp(30px,4vw,48px);margin-bottom:14px;white-space:nowrap}
.phero p{color:rgba(255,255,255,.78);max-width:600px;font-size:17px;margin-bottom:24px}
.bcrumb-inline{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(255,255,255,.6);margin-top:32px}
.bcrumb-inline a{color:rgba(255,255,255,.7);transition:color .2s}
.bcrumb-inline a:hover{color:var(--teal)}
.bcrumb-inline .sep{color:rgba(255,255,255,.4)}
.bcrumb-inline .cur{color:#fff;font-weight:700}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ---------- Responsive - International Standards ---------- */
@media (max-width:1920px){
  .hero__inner{padding:0 140px}
  .trust__inner{padding:34px 140px}
  .phero .wrap{padding:0 140px}
  .wrap--wide{padding:0 140px}
}
@media (max-width:1600px){
  .hero__inner{padding:0 120px}
  .trust__inner{padding:34px 120px}
  .phero .wrap{padding:0 120px}
  .wrap--wide{padding:0 120px}
}
@media (max-width:1366px){
  .hero__inner{padding:0 90px}
  .trust__inner{padding:34px 90px}
  .phero .wrap{padding:0 90px}
  .wrap--wide{padding:0 90px}
}
@media (max-width:1024px){
  :root{--gutter:48px}
  .hero__inner{padding:0 var(--gutter)}
  .section{padding:80px 0}
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .hero__card{max-width:520px;margin:0 auto}
  .split{grid-template-columns:1fr;gap:36px}
  .cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
  .cases,.news{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
  .stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:40px 20px}
  .steps{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
  .pillars{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
  .footer__grid{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr;gap:34px}
}
@media (max-width:680px){
  :root{--gutter:32px}
  .section{padding:64px 0}
  .head{margin-bottom:48px}
  .nav{position:fixed;top:var(--header-h);right:0;left:0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:12px var(--gutter) 22px;box-shadow:var(--shadow-m);
    transform:translateY(-130%);transition:transform .35s;max-height:calc(100vh - var(--header-h));overflow:auto}
  .nav.open{transform:none}
  .nav a{padding:14px 6px;border-bottom:1px solid var(--line)}
  .nav a::after{display:none}
  .nav-toggle{display:flex}
  .header__phone{display:none}
  .cards,.cases,.news{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .timeline::before{left:80px}
  .tl{grid-template-columns:80px 1fr;gap:20px}
  .hero__stats{gap:18px}
  .hero__stat+.hero__stat{padding-left:18px}
  .cta{padding:42px 24px}
  .trust__inner{gap:14px}
  .head h2{font-size:clamp(26px,6vw,38px)}
}

/* ===== 虚拟入驻页面：免费徽标 / FAQ ===== */
.cards .card{position:relative}
.card__free{
  position:absolute;top:18px;right:18px;
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.04em;
  color:#fff;background:linear-gradient(135deg,var(--teal),var(--teal-d));
  padding:5px 12px;border-radius:999px;box-shadow:var(--shadow-s)
}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.faq__item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;box-shadow:var(--shadow-s);transition:transform .2s,box-shadow .2s
}
.faq__item:hover{transform:translateY(-3px);box-shadow:var(--shadow-m)}
.faq__item h4{font-size:16px;color:var(--navy);margin:0 0 8px;display:flex;align-items:center;gap:8px}
.faq__item h4::before{content:"Q";display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;border-radius:50%;background:var(--gold-l);color:var(--gold);
  font-size:12px;font-weight:800;flex:none}
.faq__item p{margin:0;color:var(--gray);font-size:14px;line-height:1.75}
@media (max-width:880px){ .faq{grid-template-columns:1fr} }

/* ===== 新闻详情页响应式 ===== */
@media (max-width: 1024px) {
  .news-detail-layout {
    grid-template-columns: 1fr !important;
  }
  .news-detail-sidebar {
    position: static !important;
    margin-top: 40px;
  }
  .news-detail-hero {
    height: 300px !important;
  }
}

@media (max-width: 680px) {
  .news-detail-hero {
    height: 220px !important;
  }
  .news-detail-content {
    font-size: 16px !important;
    line-height: 1.8 !important;
  }
}