/* ============================================================
   企服优（苏州）信息科技 — 设计系统
   ============================================================ */
:root {
  --c-bg:        #f4f7fc;
  --c-bg-alt:    #edf1f8;
  --c-surface:   #ffffff;
  --c-navy:      #0b2545;
  --c-navy-l:    #183d6b;
  --c-teal:      #00c4aa;
  --c-teal-d:    #009e89;
  --c-teal-p:    #e0f9f5;
  --c-blue:      #2563eb;
  --c-blue-p:    #eff6ff;
  --c-text:      #1e2d42;
  --c-muted:     #5a6b82;
  --c-light:     #96a3b5;
  --c-border:    rgba(14,33,66,.09);
  --sh-xs:  0 1px 3px rgba(14,33,66,.05);
  --sh-sm:  0 2px 10px rgba(14,33,66,.08);
  --sh-md:  0 6px 22px rgba(14,33,66,.1);
  --sh-lg:  0 14px 44px rgba(14,33,66,.13);
  --sh-xl:  0 28px 72px rgba(14,33,66,.15);
  --r:      14px;
  --r-lg:   22px;
  --r-xl:   30px;
  --nav-h:  76px;
  --w:      min(1160px, calc(100vw - 48px));
  --ease:   cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body { font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif; color:var(--c-text); background:var(--c-bg); line-height:1.65; font-size:15px; overflow-x:hidden; }
a { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }
ul { list-style:none; }

/* ===== LAYOUT ===== */
.wrap { width:var(--w); margin-inline:auto; }
.section { padding:88px 0; }
.section--alt { background:var(--c-bg-alt); }
.section--dark { background:var(--c-navy); color:#fff; }
.g2 { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.g3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:22px; }
.g4 { display:grid; grid-template-columns:1fr 1fr 1fr 1fr; gap:20px; }
.g21 { display:grid; grid-template-columns:2fr 1fr; gap:32px; }
.g12 { display:grid; grid-template-columns:1fr 2fr; gap:32px; }

/* ===== SECTION HEAD ===== */
.sh-wrap { margin-bottom:48px; }
.sh-wrap.center { text-align:center; }
.sh-wrap.center .sd { margin-inline:auto; }
.sl { display:inline-flex; align-items:center; gap:8px; font-size:.8rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--c-teal-d); margin-bottom:12px; }
.sl::before { content:""; width:24px; height:2px; background:var(--c-teal); border-radius:2px; }
.sh { font-size:clamp(1.7rem,3.5vw,2.5rem); font-weight:800; color:var(--c-navy); line-height:1.18; margin-bottom:14px; }
.sh em { font-style:normal; color:var(--c-teal-d); }
.sh-dark { color:#fff; }
.sd { font-size:1.02rem; color:var(--c-muted); max-width:560px; line-height:1.8; }
.sd-dark { color:rgba(255,255,255,.6); }

/* ===== BUTTONS ===== */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:13px 26px; border-radius:999px; font-size:.93rem; font-weight:700; cursor:pointer; border:none; transition:transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease); white-space:nowrap; }
.btn:hover { transform:translateY(-2px); }
.btn-teal {background:var(--c-teal);color: var(--c-navy);box-shadow:0 6px 18px rgba(0,196,170,.32);}
.btn-teal:hover { background:#00d6b9; box-shadow:0 10px 26px rgba(0,196,170,.42); }
.btn-white { background:#fff; color:var(--c-navy); box-shadow:var(--sh-md); }
.btn-white:hover { box-shadow:var(--sh-lg); }
.btn-ow {background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35);}
.btn-ow:hover {background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.7);}
.btn-navy { background:var(--c-navy); color:#fff; }
.btn-navy:hover { background:var(--c-navy-l); }
.btn-ghost { background:var(--c-bg-alt); color:var(--c-text); }
.btn-ghost:hover { background:var(--c-teal-p); color:var(--c-teal-d); }
.btn-sm { padding:9px 18px; font-size:.85rem; }

/* ===== NAVIGATION ===== */
.nav { position:sticky; top:0; z-index:999; height:var(--nav-h); background:rgba(11,37,69,.91); backdrop-filter:blur(20px) saturate(1.6); border-bottom:1px solid rgba(255,255,255,.06); }
.nav__i { display:flex; align-items:center; justify-content:space-between; gap:20px; height:100%; }
.nav__logo { display:flex; align-items:center; gap:11px; flex-shrink:0; }
.nav__logo-mark { width:40px; height:40px; border-radius:11px; background:linear-gradient(135deg,var(--c-teal),#1a9fff); display:flex; align-items:center; justify-content:center; font-weight:900; font-size:1.1rem; color:var(--c-navy); letter-spacing:-.5px; }
.nav__logo-text b { display:block; font-size:.98rem; color:#fff; line-height:1.2; }
.nav__logo-text small { font-size:.7rem; color:rgba(255,255,255,.48); }
.nav__menu { display:flex; align-items:center; gap:2px; }
.nav__menu a { display:inline-flex; align-items:center; height:38px; padding:0 12px; border-radius:8px; font-size:.88rem; color:rgba(255,255,255,.7); transition:background .15s, color .15s; }
.nav__menu a:hover, .nav__menu a.on { background:rgba(255,255,255,.09); color:#fff; }
.nav__menu a.on { color:var(--c-teal); }
.nav__cta {flex-shrink:0;padding:10px 20px;border-radius:999px;background:var(--c-teal);color: var(--c-navy);font-size:.86rem;font-weight:800;transition:transform .2s, box-shadow .2s, background .2s;}
.nav__cta:hover { transform:translateY(-1px); background:#00d6b9; box-shadow:0 6px 16px rgba(0,196,170,.4); color:var(--c-navy) !important; }
.nav__burger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:6px; }
.nav__burger span { width:22px; height:2px; background:#fff; border-radius:2px; }

/* ===== HERO ===== */
.hero { background:var(--c-navy); position:relative; overflow:hidden; padding:108px 0 94px; }
.hero::before { content:""; position:absolute; inset:0; background:radial-gradient(ellipse 55% 65% at 75% 45%, rgba(0,196,170,.14) 0%, transparent 65%), radial-gradient(ellipse 35% 45% at 15% 80%, rgba(26,159,255,.12) 0%, transparent 55%); pointer-events:none; }
.hero__grid { position:relative; z-index:1; display:grid; grid-template-columns:1.15fr .85fr; gap:54px; align-items:center; }
.hero__tag { display:inline-flex; align-items:center; gap:8px; padding:6px 14px; border-radius:999px; background:rgba(0,196,170,.12); border:1px solid rgba(0,196,170,.28); color:var(--c-teal); font-size:.83rem; font-weight:600; margin-bottom:20px; }
.hero__tag i { width:7px; height:7px; border-radius:50%; background:var(--c-teal); animation:blink 2s ease infinite; }
@keyframes blink { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(.7)} }
.hero h1 { font-size:clamp(2.2rem,4.8vw,3.8rem); font-weight:900; line-height:1.1; color:#fff; margin-bottom:18px; letter-spacing:-.025em; }
.hero h1 em { font-style:normal; color:var(--c-teal); }
.hero__sub { font-size:1.06rem; color:rgba(255,255,255,.68); line-height:1.78; margin-bottom:32px; max-width:500px; }
.hero__btns { display:flex; gap:12px; flex-wrap:wrap; }
.hero__panel { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1); border-radius:var(--r-xl); padding:28px; backdrop-filter:blur(10px); }
.hero__panel-title { font-size:.73rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.42); margin-bottom:16px; }
.pills { display:flex; flex-wrap:wrap; gap:9px; }
.pill { display:inline-flex; align-items:center; gap:6px; padding:9px 13px; border-radius:10px; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.09); color:rgba(255,255,255,.78); font-size:.84rem; transition:background .2s, border-color .2s, color .2s; }
.pill:hover { background:rgba(0,196,170,.12); border-color:rgba(0,196,170,.28); color:var(--c-teal); }
.pill-dot { width:5px; height:5px; border-radius:50%; background:var(--c-teal); opacity:.7; }
.hero__nums { margin-top:24px; padding-top:20px; border-top:1px solid rgba(255,255,255,.08); display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.hero__num b { display:block; font-size:1.5rem; font-weight:900; color:var(--c-teal); line-height:1; margin-bottom:4px; }
.hero__num span { font-size:.76rem; color:rgba(255,255,255,.46); }

/* ===== PAGE HERO ===== */
.phero { background:var(--c-navy); padding:66px 0 58px; position:relative; overflow:hidden; }
.phero::before { content:""; position:absolute; inset:0; background:radial-gradient(ellipse 45% 75% at 85% 50%, rgba(0,196,170,.1) 0%, transparent 60%); pointer-events:none; }
.phero__inner { position:relative; z-index:1; }
.phero__bc { display:flex; align-items:center; gap:8px; font-size:.82rem; color:rgba(255,255,255,.38); margin-bottom:16px; }
.phero__bc a { color:rgba(255,255,255,.38); transition:color .15s; }
.phero__bc a:hover { color:var(--c-teal); }
.phero__bc .sep { color:rgba(255,255,255,.18); }
.phero h1 { font-size:clamp(1.85rem,4vw,2.9rem); font-weight:900; color:#fff; line-height:1.15; margin-bottom:12px; letter-spacing:-.02em; }
.phero p { font-size:1rem; color:rgba(255,255,255,.6); max-width:600px; line-height:1.74; }

/* ===== CARDS ===== */
.card { background:var(--c-surface); border:1px solid var(--c-border); border-radius:var(--r); padding:26px; box-shadow:var(--sh-xs); transition:transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s; }
.card:hover { transform:translateY(-4px); box-shadow:var(--sh-lg); border-color:rgba(0,196,170,.22); }
.card-icon { width:50px; height:50px; border-radius:13px; display:flex; align-items:center; justify-content:center; font-size:1.4rem; margin-bottom:16px; flex-shrink:0; }
.ci-t { background:var(--c-teal-p); }
.ci-b { background:var(--c-blue-p); }
.ci-p { background:#f3e8ff; }
.ci-o { background:#fff7ed; }
.ci-pk { background:#fdf2f8; }
.ci-n { background:rgba(11,37,69,.07); }
.card h3 { font-size:1.04rem; font-weight:700; color:var(--c-navy); margin-bottom:9px; }
.card p { font-size:.9rem; color:var(--c-muted); line-height:1.72; }
.card-list { margin-top:14px; display:flex; flex-direction:column; gap:7px; }
.card-list li { display:flex; align-items:center; gap:9px; font-size:.87rem; color:var(--c-muted); padding:9px 11px; border-radius:9px; background:var(--c-bg); transition:background .15s; }
.card-list li:hover { background:var(--c-teal-p); color:var(--c-text); }
.card-list li::before { content:""; width:5px; height:5px; border-radius:50%; background:var(--c-teal); flex-shrink:0; }

/* Feature card */
.fcard { background:var(--c-surface); border:1px solid var(--c-border); border-radius:var(--r-lg); padding:32px 28px; box-shadow:var(--sh-xs); transition:transform .24s var(--ease), box-shadow .24s var(--ease); }
.fcard:hover { transform:translateY(-5px); box-shadow:var(--sh-lg); }
.fcard__n { font-size:2.4rem; font-weight:900; color:var(--c-teal-p); line-height:1; margin-bottom:10px; }
.fcard h3 { font-size:1.12rem; font-weight:700; margin-bottom:10px; color:var(--c-navy); }
.fcard p { font-size:.92rem; color:var(--c-muted); line-height:1.72; }

/* Stat card (dark) */
.scard { text-align:center; padding:30px 18px; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.09); border-radius:var(--r-lg); }
.scard b { display:block; font-size:2.5rem; font-weight:900; color:var(--c-teal); line-height:1; margin-bottom:8px; }
.scard span { font-size:.92rem; color:rgba(255,255,255,.58); }

/* Step card */
.stepcard { display:flex; gap:18px; padding:24px; background:var(--c-surface); border:1px solid var(--c-border); border-radius:var(--r); box-shadow:var(--sh-xs); }
.stepcard__n { width:42px; height:42px; flex-shrink:0; border-radius:11px; background:var(--c-navy); color:#fff; display:flex; align-items:center; justify-content:center; font-size:.98rem; font-weight:900; }
.stepcard h4 { font-size:.97rem; font-weight:700; margin-bottom:6px; color:var(--c-navy); }
.stepcard p { font-size:.87rem; color:var(--c-muted); line-height:1.65; }

/* News card */
.ncard { background:var(--c-surface); border:1px solid var(--c-border); border-radius:var(--r); overflow:hidden; box-shadow:var(--sh-xs); transition:transform .24s var(--ease), box-shadow .24s var(--ease); }
.ncard:hover { transform:translateY(-4px); box-shadow:var(--sh-lg); }
.ncard--link { display:block; }
.ncard__thumb { height:168px; display:flex; align-items:center; justify-content:center; font-size:2.6rem; }
.ncard__thumb img { width:100%; height:100%; object-fit:cover; }
.ncard__t1 { background:linear-gradient(135deg,#0b2545,#183d6b); }
.ncard__t2 { background:linear-gradient(135deg,#1a3d6b,#004d6e); }
.ncard__t3 { background:linear-gradient(135deg,#00504a,#004d6e); }
.ncard__thumb--fallback { flex-direction:column; gap:4px; color:#fff; }
.ncard__thumb--fallback small { font-size:.76rem; font-weight:700; letter-spacing:.18em; color:rgba(255,255,255,.6); }
.ncard__thumb--fallback b { font-size:2.35rem; line-height:1; }
.ncard__thumb--fallback span { font-size:.84rem; color:rgba(255,255,255,.72); }
.ncard__body { padding:20px; }
.ncard__meta { display:flex; align-items:center; gap:10px; margin-bottom:9px; }
.ncard__tag { padding:3px 10px; border-radius:999px; background:var(--c-teal-p); color:var(--c-teal-d); font-size:.75rem; font-weight:700; }
.ncard__date { font-size:.78rem; color:var(--c-light); }
.ncard h3 { font-size:.97rem; font-weight:700; color:var(--c-text); line-height:1.5; margin-bottom:7px; }
.ncard p { font-size:.85rem; color:var(--c-muted); line-height:1.65; }
.ncard__more { display:inline-flex; align-items:center; gap:6px; margin-top:14px; font-size:.84rem; font-weight:700; color:var(--c-teal-d); }
.ncard__more::after { content:"\2192"; transition:transform .18s var(--ease); }
.ncard:hover .ncard__more::after { transform:translateX(3px); }

/* News list helpers */
.empty-state { padding:42px 30px; background:var(--c-surface); border:1px solid var(--c-border); border-radius:var(--r-lg); box-shadow:var(--sh-xs); text-align:center; }
.empty-state h3 { font-size:1.2rem; font-weight:800; color:var(--c-navy); margin-bottom:8px; }
.empty-state p { max-width:520px; margin:0 auto 22px; color:var(--c-muted); line-height:1.8; }
.pagebar { margin-top:34px; display:flex; justify-content:center; }
.pagination { display:flex; align-items:center; justify-content:center; gap:10px; flex-wrap:wrap; }
.page-link,
.page-num,
.page-none { display:inline-flex; align-items:center; justify-content:center; min-width:44px; height:44px; padding:0 16px; border-radius:999px; border:1px solid var(--c-border); background:var(--c-surface); color:var(--c-muted); box-shadow:var(--sh-xs); transition:transform .18s var(--ease), background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease); }
.page-link:hover,
.page-num:hover { transform:translateY(-1px); background:var(--c-teal-p); color:var(--c-teal-d); border-color:rgba(0,196,170,.2); box-shadow:var(--sh-sm); }
.page-numbar { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.page-num-current {background:var(--c-teal);color: #ffffff;border-color:transparent;box-shadow:0 8px 20px rgba(0,196,170,.22);}
.page-link--status { background:var(--c-bg-alt); color:var(--c-light); }
.page-none { color:var(--c-light); background:var(--c-bg-alt); }

/* ===== ARTICLE DETAIL ===== */
.article-layout { display:grid; grid-template-columns:minmax(0,2fr) 320px; gap:28px; align-items:start; }
.article-card { background:var(--c-surface); border:1px solid var(--c-border); border-radius:var(--r-lg); padding:34px; box-shadow:var(--sh-sm); }
.article-meta { display:flex; flex-wrap:wrap; gap:10px 16px; align-items:center; margin-bottom:18px; font-size:.84rem; color:var(--c-light); }
.article-lead { font-size:1.06rem; color:var(--c-muted); line-height:1.9; margin-bottom:28px; }
.article-cover { position:relative; overflow:hidden; padding:30px; border-radius:var(--r-lg); background:linear-gradient(135deg,#0b2545,#0f4667); color:#fff; margin-bottom:30px; }
.article-cover::after { content:""; position:absolute; right:-42px; top:-42px; width:220px; height:220px; border-radius:50%; background:rgba(0,196,170,.12); }
.article-cover > * { position:relative; z-index:1; }
.article-cover__eyebrow { font-size:.78rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.58); margin-bottom:10px; }
.article-cover__title { font-size:clamp(1.42rem,3vw,1.95rem); line-height:1.3; color:#fff; margin-bottom:24px; max-width:640px; }
.article-cover__stats { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.article-cover__stats div { padding:17px; border-radius:16px; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.08); }
.article-cover__stats b { display:block; font-size:1.34rem; font-weight:900; color:var(--c-teal); margin-bottom:4px; }
.article-cover__stats span { font-size:.84rem; color:rgba(255,255,255,.66); }
.article-cover--media { padding:0; background:none; border:1px solid var(--c-border); box-shadow:var(--sh-xs); }
.article-cover--media::after { display:none; }
.article-cover--media img { width:100%; max-height:520px; object-fit:cover; }
.article-content h2 { font-size:1.42rem; font-weight:800; color:var(--c-navy); line-height:1.35; margin:34px 0 14px; scroll-margin-top:110px; }
.article-content h3 { font-size:1.16rem; font-weight:800; color:var(--c-navy); line-height:1.4; margin:26px 0 12px; }
.article-content h4 { font-size:1rem; font-weight:700; color:var(--c-text); line-height:1.5; margin:22px 0 10px; }
.article-content p { color:var(--c-muted); line-height:1.88; margin-bottom:14px; }
.article-content ul { display:flex; flex-direction:column; gap:12px; margin:18px 0; }
.article-content ol { margin:18px 0 18px 22px; color:var(--c-muted); }
.article-content ol li { margin-bottom:10px; padding-left:4px; line-height:1.8; }
.article-content ul li { position:relative; padding:16px 18px 16px 42px; background:var(--c-bg); border:1px solid var(--c-border); border-radius:14px; color:var(--c-muted); line-height:1.75; }
.article-content ul li::before { content:""; position:absolute; left:18px; top:24px; width:8px; height:8px; border-radius:50%; background:var(--c-teal); }
.article-content blockquote { margin:22px 0; padding:22px 24px; background:var(--c-bg-alt); border-left:4px solid var(--c-teal); border-radius:0 var(--r) var(--r) 0; color:var(--c-text); line-height:1.85; }
.article-content img { margin:22px auto; border-radius:18px; box-shadow:var(--sh-sm); }
.article-content table { width:100%; border-collapse:collapse; margin:24px 0; overflow:hidden; border-radius:18px; background:var(--c-surface); box-shadow:var(--sh-xs); }
.article-content th,
.article-content td { padding:14px 16px; border:1px solid var(--c-border); text-align:left; color:var(--c-muted); }
.article-content th { background:var(--c-bg-alt); color:var(--c-navy); font-weight:700; }
.article-content a { color:var(--c-teal-d); text-decoration:underline; text-decoration-thickness:1px; text-underline-offset:3px; }
.article-content iframe,
.article-content video { width:100%; border:0; border-radius:18px; margin:22px 0; }
.article-insight { padding:24px; border-radius:18px; background:var(--c-bg-alt); border:1px solid var(--c-border); margin:22px 0; }
.article-insight h3 { font-size:1rem; font-weight:800; color:var(--c-navy); margin-bottom:8px; }
.article-insight p { margin-bottom:0; }
.article-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin:20px 0 8px; }
.article-mini { padding:22px; border-radius:16px; background:var(--c-bg); border:1px solid var(--c-border); }
.article-mini h3 { font-size:1rem; font-weight:800; color:var(--c-navy); margin-bottom:8px; }
.article-mini p { font-size:.88rem; line-height:1.75; margin-bottom:0; }
.article-quote { margin:24px 0; padding:22px 24px; background:var(--c-teal-p); border-left:4px solid var(--c-teal); border-radius:0 var(--r) var(--r) 0; color:var(--c-navy); font-size:1rem; font-weight:700; line-height:1.8; }
.article-split { display:grid; grid-template-columns:1fr 1fr; gap:18px; margin:22px 0 6px; }
.article-note { padding:22px; border-radius:16px; background:var(--c-bg-alt); border:1px solid var(--c-border); }
.article-note h3 { font-size:.98rem; font-weight:800; color:var(--c-navy); margin-bottom:8px; }
.article-note ul { margin-bottom:0; }
.article-note li { background:#fff; }
.article-foot { display:flex; align-items:center; justify-content:space-between; gap:22px; flex-wrap:wrap; margin-top:34px; padding-top:24px; border-top:1px solid var(--c-border); }
.article-author { display:flex; align-items:center; gap:14px; }
.article-author__mark { width:46px; height:46px; border-radius:14px; background:linear-gradient(135deg,var(--c-teal),#1a9fff); display:flex; align-items:center; justify-content:center; font-size:1.08rem; font-weight:900; color:var(--c-navy); }
.article-author strong { display:block; font-size:.98rem; color:var(--c-navy); margin-bottom:4px; }
.article-author p { font-size:.88rem; color:var(--c-muted); margin:0; }
.article-actions { display:flex; gap:12px; flex-wrap:wrap; }
.article-switch { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:24px; }
.article-switch__item { display:block; padding:18px 20px; border-radius:16px; background:var(--c-bg); border:1px solid var(--c-border); transition:transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease); }
.article-switch__item:hover { transform:translateY(-2px); box-shadow:var(--sh-sm); border-color:rgba(0,196,170,.22); background:var(--c-teal-p); }
.article-switch__item small { display:block; font-size:.76rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--c-light); margin-bottom:8px; }
.article-switch__item span { display:block; color:var(--c-text); line-height:1.65; }
.article-side { position:sticky; top:calc(var(--nav-h) + 18px); display:flex; flex-direction:column; gap:18px; }
.sidecard { background:var(--c-surface); border:1px solid var(--c-border); border-radius:var(--r-lg); padding:24px; box-shadow:var(--sh-xs); }
.sidecard__title { font-size:.78rem; font-weight:800; letter-spacing:.1em; text-transform:uppercase; color:var(--c-light); margin-bottom:16px; }
.sidecard__eyebrow { font-size:.76rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.58); margin-bottom:10px; }
.toc { display:flex; flex-direction:column; gap:10px; }
.toc a, .side-link { display:block; padding:12px 14px; border-radius:12px; background:var(--c-bg); color:var(--c-muted); font-size:.88rem; line-height:1.58; transition:background .18s var(--ease), color .18s var(--ease), transform .18s var(--ease); }
.toc a:hover, .side-link:hover { background:var(--c-teal-p); color:var(--c-teal-d); transform:translateY(-1px); }
.sidecard--accent { position:relative; overflow:hidden; background:linear-gradient(135deg,var(--c-navy),var(--c-navy-l)); color:#fff; }
.sidecard--accent::after { content:""; position:absolute; right:-40px; bottom:-44px; width:170px; height:170px; border-radius:50%; background:rgba(0,196,170,.14); }
.sidecard--accent > * { position:relative; z-index:1; }
.sidecard--accent h3 { font-size:1.14rem; font-weight:800; line-height:1.42; margin-bottom:10px; }
.sidecard--accent p { font-size:.9rem; color:rgba(255,255,255,.66); line-height:1.78; margin-bottom:18px; }
.sidecard--accent .btn { width:100%; }

/* ===== CTA BAND ===== */
.cband { background:linear-gradient(135deg,var(--c-navy),var(--c-navy-l)); border-radius:var(--r-xl); padding:58px 50px; display:flex; align-items:center; justify-content:space-between; gap:36px; overflow:hidden; position:relative; }
.cband::after { content:""; position:absolute; right:-34px; top:-34px; width:250px; height:250px; border-radius:50%; background:rgba(0,196,170,.1); pointer-events:none; }
.cband__body { position:relative; z-index:1; }
.cband h2 { font-size:1.85rem; font-weight:800; color:#fff; margin-bottom:9px; }
.cband p { color:rgba(255,255,255,.6); font-size:.96rem; }
.cband__btns { display:flex; gap:12px; flex-shrink:0; position:relative; z-index:1; }

/* ===== CONTACT INFO ===== */
.ci-card { background:var(--c-surface); border:1px solid var(--c-border); border-radius:var(--r-lg); padding:32px; box-shadow:var(--sh-sm); }
.ci-item { display:flex; align-items:flex-start; gap:16px; padding:18px 0; border-bottom:1px solid var(--c-border); }
.ci-item:last-child { border-bottom:none; }
.ci-ico { width:50px; height:50px; flex-shrink:0; border-radius:13px; display:flex; align-items:center; justify-content:center; font-size:1.3rem; }
.ico-t { background:var(--c-teal-p); }
.ico-b { background:var(--c-blue-p); }
.ico-o { background:#fff7ed; }
.ico-p { background:#f3e8ff; }
.ci-label { font-size:.76rem; color:var(--c-light); font-weight:600; text-transform:uppercase; letter-spacing:.05em; margin-bottom:3px; }
.ci-val { font-size:1.02rem; font-weight:700; color:var(--c-text); line-height:1.35; }
.ci-sub { font-size:.86rem; color:var(--c-muted); margin-top:2px; }

/* ===== BADGES / CHIPS ===== */
.badge { display:inline-flex; padding:3px 11px; border-radius:999px; font-size:.77rem; font-weight:700; }
.badge-t { background:var(--c-teal-p); color:var(--c-teal-d); }
.badge-b { background:var(--c-blue-p); color:var(--c-blue); }
.badge-n { background:rgba(11,37,69,.08); color:var(--c-navy); }
.chips { display:flex; flex-wrap:wrap; gap:9px; margin-top:20px; }
.chip { display:inline-flex; align-items:center; gap:6px; padding:7px 14px; border-radius:10px; font-size:.85rem; background:var(--c-bg-alt); color:var(--c-muted); border:1px solid var(--c-border); }
.chip::before { content:""; width:5px; height:5px; border-radius:50%; background:var(--c-teal); }

/* ===== FOOTER ===== */
.footer { background:#070e1c; }
.footer__top { padding:66px 0 42px; display:grid; grid-template-columns:2.2fr 1fr 1fr 1fr; gap:40px; }
.footer__brand-mark { width:36px; height:36px; border-radius:10px; background:linear-gradient(135deg,var(--c-teal),#1a9fff); display:flex; align-items:center; justify-content:center; font-weight:900; font-size:1.05rem; color:var(--c-navy); }
.footer__brand-name { font-size:.98rem; font-weight:800; color:#fff; display:flex; align-items:center; gap:10px; margin-bottom:12px; }
.footer__brand-desc { font-size:.86rem; line-height:1.78; color:rgba(255,255,255,.48); max-width:280px; margin-bottom:20px; }
.footer__ci { display:flex; align-items:flex-start; gap:9px; font-size:.84rem; color:rgba(255,255,255,.48); margin-bottom:8px; }
.footer__ci-icon { width:26px; height:26px; border-radius:7px; background:rgba(0,196,170,.14); display:flex; align-items:center; justify-content:center; font-size:.83rem; flex-shrink:0; margin-top:1px; }
.footer__col-title { font-size:.78rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:#fff; margin-bottom:17px; }
.footer__links { display:flex; flex-direction:column; gap:11px; }
.footer__links a { font-size:.87rem; color:rgba(255,255,255,.48); transition:color .15s; }
.footer__links a:hover { color:var(--c-teal); }
.footer__bottom { border-top:1px solid rgba(255,255,255,.07); padding:19px 0; display:flex; justify-content:space-between; align-items:center; gap:16px; font-size:.8rem; color:rgba(255,255,255,.35); }
.footer__bottom a { color:rgba(255,255,255,.35); transition:color .15s; }
.footer__bottom a:hover { color:var(--c-teal); }

/* ===== UTILS ===== */
.tc { text-align:center; }
.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top:16px; }
.mt-24 { margin-top:24px; }
.mt-32 { margin-top:32px; }
.mb-8  { margin-bottom: 8px; }
.divider { height:1px; background:var(--c-border); }

/* ===== RESPONSIVE ===== */
@media (max-width:1024px) {
  .footer__top { grid-template-columns:1fr 1fr; }
  .cband { flex-direction:column; padding:44px 34px; text-align:center; }
  .cband__btns { justify-content:center; }
  .article-layout { grid-template-columns:1fr; }
  .article-side { position:static; }
}
@media (max-width:768px) {
  :root { --nav-h:64px; }
  .section { padding:60px 0; }
  .hero { padding:68px 0 54px; }
  .hero__grid { grid-template-columns:1fr; gap:34px; }
  .hero__nums { grid-template-columns:repeat(3,1fr); }
  .nav__menu, .nav__cta { display:none; }
  .nav__burger { display:flex; }
  .g2,.g3,.g4,.g21,.g12 { grid-template-columns:1fr; }
  .phero { padding:48px 0 42px; }
  .cband { padding:30px 20px; border-radius:var(--r-lg); }
  .footer__top { grid-template-columns:1fr; gap:28px; }
  .footer__bottom { flex-direction:column; text-align:center; }
  .article-card { padding:24px 20px; }
  .article-cover { padding:24px 20px; }
  .article-cover__stats, .article-grid, .article-split, .article-switch { grid-template-columns:1fr; }
}
@media (max-width:480px) {
  .hero__nums { grid-template-columns:1fr 1fr; }
  .hero__btns,.cband__btns { flex-direction:column; }
  .btn { width:100%; justify-content:center; }
}