/* ================================================
   文趣文化 共用样式 - common.css
   ================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --orange:#FF7A00;
  --orange-light:#FFB673;
  --orange-deep:#E65C00;
  --teal:#1DD3B0;
  --teal-deep:#0FA88A;
  --pink:#FF5C8A;
  --purple:#9B59B6;
  --cream:#FAF6F0;
  --cream-warm:#F5EFE6;
  --warm:#2D2418;
  --warm-mid:#5A4A38;
  --warm-light:#8A7A68;
  --warm-pale:#C0B4A8;
  --font:'Inter','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --bounce:cubic-bezier(.34,1.56,.64,1);
}

html{scroll-behavior:smooth}
body{
  font-family:var(--font);background:var(--cream);color:var(--warm);
  line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;min-height:100vh;
  display:flex;flex-direction:column;
  background-image:
    radial-gradient(ellipse 80% 100% at 50% 0%, rgba(255,183,115,.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 20% 60%, rgba(29,211,176,.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 85% 30%, rgba(155,89,182,.04) 0%, transparent 60%);
  background-attachment:fixed;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.main-content{flex:1;display:flex;flex-direction:column}
.main-content > section{flex:1}

/* ===== UTILITY ===== */
.mw{max-width:1200px;margin:0 auto;padding:0 20px}
.sr{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--warm-light);font-weight:600}

/* ===== NAV (共用) ===== */
.nav{
  position:fixed;top:10px;left:50%;transform:translateX(-50%);z-index:100;
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:10px 20px;border-radius:999px;
  background:rgba(255,252,247,.88);
  backdrop-filter:blur(28px) saturate(180%);
  border:1px solid rgba(255,255,255,.55);
  box-shadow:0 8px 36px rgba(45,36,24,.07), inset 0 1px 0 rgba(255,255,255,.6);
  width:fit-content;min-width:820px;max-width:90vw;
  transition:transform .35s ease,background .3s,box-shadow .3s;
}
.nav.nav-hidden{transform:translateX(-50%) translateY(calc(-100% - 20px))}
.nav.nav-solid{background:rgba(255,252,247,.96)}
.nav-logo{display:flex;align-items:center;gap:8px;padding:2px 4px;cursor:pointer;flex-shrink:0}
.nav-logo .nav-logo-img{height:28px;width:auto}

.nav-right{display:flex;align-items:center;gap:8px}
.nav-toggle{display:none;background:none;border:none;font-size:22px;color:var(--warm-mid);cursor:pointer;padding:4px 8px}
.nav-menu{display:flex;align-items:center;gap:6px;list-style:none}
.nav-menu a{
  display:inline-block;padding:8px 18px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--warm-mid);
  transition:all .35s var(--bounce);white-space:nowrap;
}
.nav-menu a:hover{color:#fff;background:linear-gradient(135deg,var(--orange),var(--orange-deep));box-shadow:0 2px 12px rgba(255,122,0,.35)}
.nav-menu a.active{color:#fff;background:linear-gradient(135deg,var(--orange),var(--orange-deep));box-shadow:0 2px 12px rgba(255,122,0,.35)}

.nav-cta{
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;color:#fff;
  background:linear-gradient(135deg,var(--orange),var(--orange-deep));
  box-shadow:0 4px 16px rgba(255,122,0,.35),inset 0 1px 0 rgba(255,255,255,.3);
  cursor:pointer;transition:all .35s var(--bounce);white-space:nowrap;flex-shrink:0;
}
.nav-cta:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 8px 24px rgba(255,122,0,.5)}

/* 移动端导航 */
@media(max-width:860px){
  .nav{
    top:0;left:0;right:0;transform:none;border-radius:0;width:100%;min-width:0;max-width:none;
    padding:10px 16px;border-left:0;border-right:0;border-top:0;
  }
  .nav.nav-hidden{transform:translateY(-100%)}
  .nav-toggle{display:block;font-size:31px;padding:4px 8px}
  .nav-cta{display:none}
  .nav-menu{
    display:none;position:absolute;left:0;right:0;top:100%;z-index:101;
    background:rgba(255,252,247,.95);
    backdrop-filter:blur(40px) saturate(180%);
    -webkit-backdrop-filter:blur(40px) saturate(180%);
    flex-direction:column;padding:20px;gap:4px;
    border-top:1px solid rgba(45,36,24,.08);
    box-shadow:0 20px 60px rgba(45,36,24,.15);
    max-height:calc(100vh - 100px);
    overflow-y:auto;
  }
  .nav-menu.nav-open{display:flex}
  .nav-menu a{display:block;padding:14px 16px;border-radius:12px;font-size:16px;text-align:center}
  .nav-menu a:hover,.nav-menu a.active{
    color:#fff;
    background:linear-gradient(135deg,var(--orange),var(--orange-deep));
    box-shadow:0 4px 16px rgba(255,122,0,.35),inset 0 1px 0 rgba(255,255,255,.3);
    border-radius:999px;
    padding:10px 20px;
    display:inline-block;
    margin:4px 0;
  }
  .nav-cta{padding:8px 14px;font-size:12px}
}

/* ===== SECTION COMMON ===== */
section{position:relative;padding:50px 0}
.section-divider{
  width:100%;max-width:1200px;margin:0 auto;padding:0 20px;
}
.section-divider::after{
  content:"";display:block;width:100%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(45,36,24,.08) 20%,rgba(45,36,24,.08) 80%,transparent);
}

.sec-hdr{margin-bottom:44px;display:flex;align-items:end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.sec-hdr .left{max-width:680px}
.sec-hdr h2{
  font-size:clamp(26px,3.5vw,48px);line-height:1.12;
  letter-spacing:-.015em;font-weight:800;margin-top:12px;
}
.sec-hdr h2 .accent{
  background:linear-gradient(135deg,var(--orange),var(--pink));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sec-hdr p{color:var(--warm-mid);font-size:15px;margin-top:14px;max-width:480px}
.sec-hdr .sec-hdr-right{text-align:right;max-width:580px;margin-left:auto}
.bc-link{color:inherit;text-decoration:none}
.copy-text{cursor:pointer}
.copy-email-icon{display:inline-block;width:14px;height:14px;margin-left:8px;vertical-align:middle;cursor:pointer;opacity:.5;transition:opacity .3s}
.copy-email-icon:hover,.copy-email:hover + .copy-email-icon{opacity:1}

/* ===== ABOUT HOME IMAGE ===== */
.about-home-img{margin:20px auto 0;max-width:800px;border-radius:16px;overflow:hidden;box-shadow:0 8px 32px rgba(45,36,24,.1)}
.about-home-img-wrap{position:relative;width:100%;padding-bottom:66.67%}
.about-home-img-wrap img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;display:block}

/* ===== ABOUT DESCRIPTION ===== */
.sec-hdr .about-desc{margin:16px auto 0;max-width:800px;line-height:1.9;text-align:left}

/* ===== HERO ===== */
.hero{
  position:relative;padding:150px 0 70px;min-height:70vh;
  overflow:hidden;display:flex;align-items:center;justify-content:center;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(255,122,0,.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 70% 30%, rgba(80,30,200,.05) 0%, transparent 60%),
    radial-gradient(ellipse 30% 40% at 20% 70%, rgba(29,211,176,.04) 0%, transparent 60%);
  pointer-events:none;z-index:0;
}
.hero-text-center{position:relative;z-index:2;text-align:center;padding:10px 0}
.hero-tag{margin-bottom:24px}
.tag-pill{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.6);backdrop-filter:blur(20px);
  border:1px solid rgba(45,36,24,.08);
  font-size:12px;letter-spacing:.06em;color:var(--warm-mid);font-weight:500;
}
.tag-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange)}
.hero-h1{
  font-size:clamp(34px,6vw,72px);line-height:1.06;letter-spacing:-.025em;
  font-weight:800;margin-bottom:20px;color:var(--warm);
}
.hero-h1 .accent{
  background:linear-gradient(135deg,var(--orange),var(--pink));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:17px;color:var(--warm-mid);max-width:520px;margin:0 auto 32px;line-height:1.7}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

/* ===== BUTTONS ===== */
.btn-pill{
  padding:10px 24px;border-radius:999px;font-size:14px;font-weight:600;border:none;
  cursor:pointer;transition:all .4s var(--bounce);
  display:inline-flex;align-items:center;gap:8px;position:relative;overflow:hidden;
}
.btn-pill.primary{
  color:#fff;background:linear-gradient(135deg,var(--orange),var(--orange-deep));
  box-shadow:0 8px 24px rgba(255,122,0,.4),inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-pill.primary:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 14px 36px rgba(255,122,0,.55)}
.btn-pill.ghost{
  color:var(--warm);background:rgba(255,255,255,.55);
  backdrop-filter:blur(20px);border:1px solid rgba(45,36,24,.1);
  box-shadow:0 4px 16px rgba(45,36,24,.06);
}
.btn-pill.ghost:hover{transform:translateY(-3px);background:#fff;box-shadow:0 8px 24px rgba(45,36,24,.1)}
.btn-pill::after{
  content:"";position:absolute;top:0;left:-100%;width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);
  transition:left .6s;
}
.btn-pill:hover::after{left:150%}

/* ===== PRODUCT CARDS ===== */
.product-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product-card{
  display:block;border-radius:28px;overflow:hidden;background:#fff;
  box-shadow:0 4px 24px rgba(45,36,24,.07);
  transition:all .5s var(--bounce);cursor:pointer;
}
.product-card:hover{transform:translateY(-8px);box-shadow:0 24px 56px rgba(45,36,24,.13)}
.product-visual{
  position:relative;height:220px;overflow:hidden;
  background:linear-gradient(135deg,var(--cream),var(--cream-warm));
}
.product-visual img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.product-card:hover .product-visual img{transform:scale(1.06)}
.product-card.p-3d .product-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(155,89,182,.35) 100%);pointer-events:none}
.product-card.p-site .product-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(29,211,176,.35) 100%);pointer-events:none}
.product-info{padding:24px 28px 28px;background:#fff}
.product-tag{display:inline-block;padding:5px 14px;border-radius:999px;background:rgba(255,122,0,.08);color:var(--orange-deep);font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin-bottom:12px}
.product-card h3{font-size:24px;font-weight:800;line-height:1.2;margin-bottom:8px}
.product-card p{font-size:14px;color:var(--warm-mid);line-height:1.7;margin-bottom:16px}
.product-desc{font-size:13px;color:var(--warm-mid);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.product-meta{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid rgba(45,36,24,.06);font-size:13px;font-weight:600;color:var(--orange-deep)}

/* ===== SERVICE CARDS ===== */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc-card{
  position:relative;padding:36px 28px 28px;border-radius:24px;
  background:#fff;border:1px solid rgba(45,36,24,.06);
  box-shadow:0 2px 20px rgba(45,36,24,.05);
  transition:all .4s var(--bounce);
  overflow:hidden;
}
.svc-card::before{
  content:'';position:absolute;top:0;right:0;width:120px;height:120px;
  border-radius:0 24px 0 120px;
  background:linear-gradient(135deg,transparent 60%,var(--sc,var(--warm-light)));
  opacity:.25;pointer-events:none;
}
.svc-card:hover,.svc-card:active{
  transform:translateY(-6px);box-shadow:0 24px 56px rgba(45,36,24,.18);
  background:var(--sc-dark,linear-gradient(135deg,#2D2418,#1A1510));
  border-color:transparent;
}
.svc-card:hover::before,.svc-card:active::before{opacity:.55}
.svc-card:hover h3,.svc-card:active h3{color:#fff}
.svc-card:hover p,.svc-card:active p{color:rgba(255,255,255,.7)}
.svc-card:hover .ic,.svc-card:active .ic{background:rgba(255,255,255,.15);box-shadow:none;color:#fff}
.svc-card .ic{
  width:56px;height:56px;margin-bottom:20px;display:flex;align-items:center;justify-content:center;
  font-size:26px;border-radius:16px;
  background:var(--sic,linear-gradient(135deg,#FFF3E8,#FFE6D0));
  box-shadow:0 4px 16px rgba(255,133,48,.1);
}
.svc-card h3{font-size:17px;font-weight:700;margin-bottom:8px;color:var(--warm-deep)}
.svc-card p{font-size:13px;color:var(--warm-mid);line-height:1.7;margin-bottom:16px}
.svc-card .tag{display:inline-block;padding:5px 14px;border-radius:999px;font-size:11px;font-weight:500;letter-spacing:.02em}

/* 6-color rotation — matches brand palette */
.svc-card:nth-child(6n+1){--sc:#FF8530;--sc-dark:linear-gradient(135deg,#D95A00,#FF7A00);--sic:linear-gradient(135deg,#FFF3E8,#FFE6D0)}
.svc-card:nth-child(6n+2){--sc:#14D1B0;--sc-dark:linear-gradient(135deg,#0A8F7A,#14D1B0);--sic:linear-gradient(135deg,#E6FFFB,#CCFFF8)}
.svc-card:nth-child(6n+3){--sc:#F05484;--sc-dark:linear-gradient(135deg,#CC2E62,#F05484);--sic:linear-gradient(135deg,#FFE8EF,#FFD6E3)}
.svc-card:nth-child(6n+4){--sc:#9E66EB;--sc-dark:linear-gradient(135deg,#7B3DC7,#9E66EB);--sic:linear-gradient(135deg,#F3E8FF,#EBDCFF)}
.svc-card:nth-child(6n+5){--sc:#3B82F6;--sc-dark:linear-gradient(135deg,#2455C8,#3B82F6);--sic:linear-gradient(135deg,#E8F0FF,#D6E8FF)}
.svc-card:nth-child(6n+6){--sc:#F59E0B;--sc-dark:linear-gradient(135deg,#C47A08,#F59E0B);--sic:linear-gradient(135deg,#FFF8E8,#FFF0CC)}

/* Tag tint per color */
.svc-card:nth-child(6n+1) .tag{background:rgba(255,133,48,.08);color:#D96A1A}
.svc-card:nth-child(6n+2) .tag{background:rgba(20,209,176,.08);color:#0DA88F}
.svc-card:nth-child(6n+3) .tag{background:rgba(240,84,132,.08);color:#C82E62}
.svc-card:nth-child(6n+4) .tag{background:rgba(158,102,235,.08);color:#7B3DC7}
.svc-card:nth-child(6n+5) .tag{background:rgba(59,130,246,.08);color:#2455C8}
.svc-card:nth-child(6n+6) .tag{background:rgba(245,158,11,.08);color:#C47A08}

/* Hover override — must come AFTER nth-child tag rules for specificity */
.svc-card:hover .tag,.svc-card:active .tag{background:rgba(255,255,255,.2);color:#fff}

/* ===== CASE CARDS ===== */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;grid-auto-rows:260px}
.case-card{position:relative;border-radius:28px;padding:32px;overflow:hidden;cursor:pointer;transition:all .5s var(--bounce)}
.case-card:hover{transform:translateY(-6px)}
.case-card .lbl{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.3);font-size:12px;color:var(--warm-mid);font-weight:500}
.case-card h3{color:#fff;font-size:20px;font-weight:700;margin-top:18px;line-height:1.35;text-shadow:0 2px 12px rgba(0,0,0,.15)}
.case-card .case-desc{color:rgba(255,255,255,.75);font-size:13px;line-height:2;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-shadow:0 1px 4px rgba(0,0,0,.1)}
.case-card .meta{position:absolute;bottom:24px;left:32px;right:32px;display:flex;align-items:center;justify-content:space-between;color:rgba(255,255,255,.95);font-size:13px;font-weight:500}
.case-card .arrow{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.25);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:16px;transition:all .4s var(--bounce)}
.case-card:hover .arrow{background:rgba(255,255,255,.4);transform:rotate(-45deg) scale(1.1)}
/* 循环渐变色，支持任意数量 */
.case-card:nth-child(6n+1){background:linear-gradient(135deg,#FF7A00,#FF5C8A)}
.case-card:nth-child(6n+2){background:linear-gradient(135deg,#1DD3B0,#0FA88A)}
.case-card:nth-child(6n+3){background:linear-gradient(135deg,#9B59B6,#E0458B)}
.case-card:nth-child(6n+4){background:linear-gradient(135deg,#3B82F6,#6366F1)}
.case-card:nth-child(6n+5){background:linear-gradient(135deg,#F59E0B,#EF4444)}
.case-card:nth-child(6n){background:linear-gradient(135deg,#0EA88C,#3B82F6)}

/* ===== HOMEPAGE FEATURED CASES (left big + right 2x2) ===== */
.home-case-grid{
  display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:1fr 1fr;
  gap:20px;min-height:480px;
}
.home-case-grid .case-card{
  display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;
}
/* First card = large vertical */
.home-case-grid .case-card:first-child{
  grid-row:span 2;padding:44px 40px;justify-content:flex-end;
}
.home-case-grid .case-card:first-child h3{font-size:24px;margin-top:22px}
.home-case-grid .case-card .meta{position:static;width:100%;margin-top:20px}
/* Small cards */
.home-case-grid .case-card:not(:first-child){padding:28px 24px}
.home-case-grid .case-card:not(:first-child) h3{font-size:16px;margin-top:14px}
.home-case-grid .case-card:not(:first-child) .meta{margin-top:14px}
.home-case-grid .case-card:not(:first-child) .meta span{font-size:12px}
.home-case-grid .case-card:not(:first-child) .arrow{width:28px;height:28px;font-size:13px}

/* ===== METRICS ===== */
.metrics-bar{display:flex;justify-content:center;gap:60px;padding:30px 0}
.metrics-bar .m-item{text-align:center}
.metrics-bar .m-num{font-size:clamp(32px,5vw,52px);font-weight:800;line-height:1;background:linear-gradient(135deg,var(--orange),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}
.metrics-bar .m-label{font-size:13px;color:var(--warm-light);margin-top:8px;letter-spacing:.04em}

/* ===== NEWS ===== */
/* Category filter tabs */
.category-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.category-tabs .tab{
  display:inline-block;padding:8px 20px;border-radius:999px;
  font-size:14px;font-weight:500;text-decoration:none;
  background:#fff;border:1px solid rgba(45,36,24,.08);
  color:var(--warm-mid);transition:all .3s var(--bounce);
}
.category-tabs .tab:hover{background:var(--cream);color:var(--warm-deep)}
.category-tabs .tab.active{
  background:linear-gradient(135deg,var(--orange),var(--pink));
  border-color:transparent;color:#fff;font-weight:600;
  box-shadow:0 4px 16px rgba(255,122,0,.2);
}
.news-list{display:flex;flex-direction:column;border-radius:20px;overflow:hidden;border:1px solid rgba(45,36,24,.06)}
.news-item{display:flex;align-items:center;gap:14px;padding:16px 24px;background:#fff;transition:all .3s var(--bounce);border-bottom:1px solid rgba(45,36,24,.05);text-decoration:none}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:var(--cream);transform:translateX(4px)}
.news-date{font-size:12px;color:var(--warm-light);white-space:nowrap;min-width:75px}
.news-meta{display:inline-flex;align-items:center;gap:8px}
.news-tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:600;white-space:nowrap;background:rgba(45,36,24,.05);color:var(--warm-mid)}
.news-tag.hot{background:rgba(255,122,0,.1);color:var(--orange-deep)}
.news-title{flex:1;font-size:14px;font-weight:500;color:var(--warm);line-height:1.5}
.news-arrow{color:var(--warm-light);font-size:15px;transition:transform .3s}
.news-item:hover .news-arrow{transform:translateX(4px);color:var(--orange)}
.news-empty{text-align:center;padding:60px 20px;color:var(--warm-light);font-size:15px}

/* ===== PAGINATION ===== */
.pagination{display:flex;align-items:center;justify-content:center;gap:6px}
.pagination .page-link{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:10px;
  font-size:14px;font-weight:500;text-decoration:none;
  background:#fff;border:1px solid rgba(45,36,24,.08);
  color:var(--warm-mid);transition:all .3s var(--bounce);
}
.pagination .page-link:hover{background:var(--cream);color:var(--warm-deep)}
.pagination .page-link.active{
  background:linear-gradient(135deg,var(--orange),var(--pink));
  border-color:transparent;color:#fff;font-weight:600;
  box-shadow:0 4px 12px rgba(255,122,0,.2);
}
.pagination .page-link.disabled{opacity:.3;pointer-events:none}
.pagination .page-dots{padding:0 4px;color:var(--warm-light);letter-spacing:2px}

/* ===== CTA ===== */
.cta-wrapper{position:relative}
.cta-bubble{
  position:relative;padding:64px 40px;border-radius:36px;text-align:center;overflow:hidden;
  background:radial-gradient(ellipse 100% 60% at 50% 30%,rgba(255,133,48,.3) 0%,transparent 70%),linear-gradient(135deg,#E65C00,var(--orange),var(--pink));
  box-shadow:0 30px 80px -20px rgba(255,122,0,.45);
}
.cta-bubble::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.12);top:-100px;right:-60px;filter:blur(50px)}
.cta-bubble::after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,.08);bottom:-160px;left:-100px;filter:blur(60px)}
.cta-bubble h2{color:#fff;font-size:clamp(26px,4vw,48px);font-weight:800;line-height:1.12;margin-bottom:18px;text-shadow:0 4px 20px rgba(0,0,0,.08);position:relative;z-index:2}
.cta-bubble p{color:rgba(255,255,255,.9);font-size:16px;margin-bottom:32px;max-width:500px;margin-left:auto;margin-right:auto;position:relative;z-index:2}
.cta-bubble .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;position:relative;z-index:2}
.cta-bubble .btn-w{padding:14px 28px;border-radius:999px;font-weight:600;font-size:14px;cursor:pointer;transition:all .4s var(--bounce);display:inline-flex;align-items:center;gap:8px}
.cta-bubble .btn-w.w{background:#fff;color:var(--orange-deep);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.cta-bubble .btn-w.w:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 14px 36px rgba(0,0,0,.18)}
.cta-bubble .btn-w.g{background:rgba(255,255,255,.18);color:#fff;border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(10px)}
.cta-bubble .btn-w.g:hover{background:rgba(255,255,255,.28);transform:translateY(-3px)}
.cta-info{position:relative;z-index:2;margin-top:24px;font-size:13px;color:rgba(255,255,255,.75)}

/* ===== FOOTER ===== */
.foot{padding:64px 0 32px;background:linear-gradient(180deg,transparent,rgba(45,36,24,.03));border-top:1px solid rgba(45,36,24,.06)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px}
.foot-brand > strong{font-size:17px;display:block;margin-bottom:8px;color:var(--warm-mid)}
.foot-brand p strong{display:block;margin-bottom:10px}
.foot-brand p{font-size:13px;color:var(--warm-mid);max-width:260px;line-height:1.7}
.foot-col h4{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--warm-light);font-weight:600;margin-bottom:14px}
.foot-col ul{list-style:none}
.foot-col li{margin-bottom:8px}
.foot-col a{font-size:13px;color:var(--warm-mid);transition:color .3s}
.foot-col a:hover{color:var(--orange)}
.foot-bot{padding-top:20px;border-top:1px solid rgba(45,36,24,.08);display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--warm-light);flex-wrap:wrap;gap:12px}
.foot-beian{display:flex;gap:16px}
.foot-beian a{color:var(--warm-light);text-decoration:none;transition:color .3s}
.foot-beian a:hover{color:var(--orange)}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-1.in{transition-delay:.1s}
.reveal-2.in{transition-delay:.2s}
.reveal-3.in{transition-delay:.3s}

/* ===== SUBPAGE COMMON ===== */
.page-hero{padding:140px 0 50px;text-align:center}

/* ===== RICH TEXT ===== */
.rich-text{line-height:2;font-size:15px;overflow-wrap:break-word;word-break:break-word}
.rich-text p{margin-bottom:16px}
.rich-text *{white-space:normal!important;line-height:2!important}
.rich-text h2{margin-top:28px;margin-bottom:12px;line-height:1.4}
.rich-text h3{margin-top:20px;margin-bottom:10px;line-height:1.4}
.rich-text img,.rich-text table,.rich-text video,.rich-text iframe{max-width:100%!important;height:auto!important;display:block;margin:16px auto;border-radius:8px}
.rich-text video{width:80%!important;max-width:800px}
@media(max-width:600px){.rich-text video{width:100%!important}}
.rich-text table{width:100%!important;border-collapse:collapse}
.rich-text table td,.rich-text table th{padding:8px 12px;border:1px solid rgba(45,36,24,.1)}
.page-hero h1{font-size:clamp(30px,5vw,56px);font-weight:800;margin-bottom:12px}
.page-hero h1 .accent{background:linear-gradient(135deg,var(--orange),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}
.page-hero p{font-size:16px;color:var(--warm-mid);max-width:540px;margin:0 auto}
.hero-desc-wide{max-width:900px}

/* ===== CASE DETAIL EXTRA ===== */
.case-extra{text-align:center;margin-top:40px;padding-top:40px;border-top:1px solid rgba(45,36,24,.08)}
.case-extra .btn-pill{padding-top:15px;padding-bottom:15px}
.case-extra .case-qrcode.qr-top{margin-top:0;margin-bottom:24px}
.case-extra .case-qrcode .qr-box{display:inline-block;padding:12px;background:#fff;border-radius:16px}
.case-extra .case-qrcode .qr-box img{width:180px;height:180px;display:block;object-fit:contain}
.case-extra .case-qrcode .qr-label{margin-top:8px;font-size:13px;color:var(--warm-mid)}

.empty-state{text-align:center;padding:80px 20px}
.empty-state .icon{font-size:48px;margin-bottom:16px}
.empty-state h2{font-size:24px;font-weight:700;margin-bottom:8px}
.empty-state p{font-size:15px;color:var(--warm-mid);margin-bottom:24px}

/* ===== RESPONSIVE ===== */
@media(max-width:960px){
  .product-grid-3{grid-template-columns:1fr 1fr}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .case-grid{grid-template-columns:1fr 1fr;grid-auto-rows:240px}
  .home-case-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .home-case-grid .case-card:first-child{grid-column:span 2;grid-row:span 1;min-height:280px}
  .home-case-grid .case-card:not(:first-child){min-height:180px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .contact-cards{grid-template-columns:repeat(2,1fr)!important}
  .metrics-bar{gap:30px;flex-wrap:wrap}
  .metrics-bar .m-num{font-size:36px}
  .sec-hdr{flex-direction:column;align-items:start}
  .sec-hdr .sec-hdr-right{text-align:left;max-width:100%;margin-left:0}
  .hero{padding:130px 0 60px;min-height:60vh}
}
@media(max-width:600px){
  section{padding:40px 0}
  .product-grid-3,.svc-grid{grid-template-columns:1fr}
  .case-grid{grid-template-columns:1fr;grid-auto-rows:220px}
  .home-case-grid{grid-template-columns:1fr;grid-template-rows:auto}
  .home-case-grid .case-card:first-child{grid-column:span 1;grid-row:span 1;min-height:260px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:20px}
  .foot-brand{grid-column:auto}
  .contact-cards{grid-template-columns:1fr!important;gap:12px}
  .cc{padding:20px!important}
  .cta-bubble{padding:40px 20px;border-radius:24px}
  .sec-hdr .sec-hdr-right{text-align:left;max-width:100%;margin-left:0}
  .hero{padding:110px 0 40px}
  .hero-h1{font-size:36px}
  .hero-sub{padding:0 20px}
  .metrics-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:24px 12px}
  .metrics-bar .m-num{font-size:28px}
  .metrics-bar .m-label{font-size:11px;margin-top:4px}
  .product-visual{height:180px}
  .section-divider{padding:0 16px}
  .news-item{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:8px 10px;padding:16px 18px;align-items:center}
  .news-date{min-width:auto;font-size:11px}
  .news-title{font-size:13px;min-width:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6}
  .news-arrow{grid-column:2;grid-row:1/3;align-self:center;flex-shrink:0}
  .page-hero{padding:120px 0 40px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}