:root{
--ink:#0b1324;--ink-2:#1e293b;--ink-soft:#334155;--muted:#64748b;--line:#e6eaf0;--line-2:#d5dce6;
--bg:#fff;--bg-soft:#f6f8fb;--bg-tint:#eef6fc;
--accent:#0ea5e9;--accent-2:#0284c7;--accent-ink:#0369a1;--accent-soft:#e0f2fe;
--navy:#0a1120;--navy-2:#0f1b31;
--ok:#10b981;--warn:#f59e0b;--bad:#ef4444;
--pad:80px;--radius:14px;--radius-lg:22px;
--shadow-sm:0 1px 2px rgba(15,23,42,.05),0 1px 1px rgba(15,23,42,.03);
--shadow:0 12px 32px -14px rgba(15,23,42,.22);
--shadow-lg:0 34px 70px -28px rgba(15,23,42,.35);
--font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
--fs-xs:.8125rem;--fs-sm:.9rem;--fs-md:1.0625rem;--fs-lg:1.25rem;
--fs-xl:clamp(1.45rem,2vw,1.75rem);--fs-2xl:clamp(1.75rem,2.6vw,2.3rem);--fs-hero:clamp(2.05rem,3.9vw,3.25rem);
}
*,*::before,*::after{box-sizing:border-box}
html{scrollbar-gutter:stable;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:16px;color:var(--ink);background:var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--accent-ink);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent-2)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{letter-spacing:-.01em;line-height:1.3;color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.wrap{width:100%;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ===== 公告栏 ===== */
.site-announce{background:linear-gradient(90deg,#08101f,#0c1d36 50%,#08101f);color:#e2e8f0;font-size:var(--fs-sm);position:relative}
.site-announce::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(56,189,248,.45),transparent)}
.announce-inner{display:flex;align-items:center;justify-content:center;gap:.9rem;min-height:42px;text-align:center;flex-wrap:wrap;padding-top:.4rem;padding-bottom:.4rem}
.announce-text{margin:0;color:#cbd5e1}
.announce-tag{display:inline-block;margin-right:.55rem;padding:0 .45rem;border-radius:4px;font-size:.75rem;font-weight:700;line-height:1.6;background:rgba(14,165,233,.18);color:#7dd3fc;border:1px solid rgba(125,211,252,.35)}
.announce-btn{display:inline-flex;align-items:center;border-radius:999px;padding:.24rem .9rem;font-size:.84rem;font-weight:600;background:var(--accent);color:#fff;box-shadow:0 0 0 0 rgba(14,165,233,.5);transition:background .2s,transform .2s}
.announce-btn:hover{background:var(--accent-2);color:#fff;transform:translateY(-1px)}

/* ===== 顶栏 ===== */
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.is-scrolled{box-shadow:0 8px 24px -16px rgba(15,23,42,.25)}
.header-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:72px;gap:1rem}
.brand{justify-self:start;display:inline-flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.32rem;color:var(--ink);letter-spacing:.01em}
.brand:hover{color:var(--ink)}
.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#0b1324,#0c4a6e 60%,#0ea5e9);color:#fff;font-size:1rem;font-weight:800;box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 6px 14px -6px rgba(3,105,161,.6)}
.site-header .brand-mark {
    display: block;
    width: 54px;
    height: 54px;
    border: 0px solid #c5ced6;
    border-radius: 8px;
    background: #fff;
    box-shadow: none;
    object-fit: contain;
}
.brand-text b{color:var(--accent-2);font-weight:800}
.brand-light,.brand-light:hover{color:#fff}.brand-light .brand-text b{color:#38bdf8}
.nav{justify-self:center;display:flex;align-items:center;gap:.15rem}
.nav a,.nav-trigger{appearance:none;border:0;background:transparent;font:inherit;color:var(--ink-soft);padding:.5rem .85rem;border-radius:10px;font-size:.96rem;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:.3rem;transition:background .2s,color .2s;position:relative}
.nav a:hover,.nav-trigger:hover,.nav-trigger[aria-expanded=true]{background:var(--bg-soft);color:var(--ink)}
.nav .is-current{color:var(--ink);font-weight:600}
.nav .is-current::after{content:"";position:absolute;left:50%;bottom:2px;width:16px;height:2px;border-radius:2px;background:var(--accent);transform:translateX(-50%)}
.caret{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .25s;opacity:.6}
.nav-trigger[aria-expanded=true] .caret{transform:rotate(-135deg) translateY(-1px)}
.header-cta{justify-self:end}
.btn-diagnose{display:inline-flex;align-items:center;gap:.5rem;border-radius:999px;padding:.6rem 1.2rem;font-weight:600;font-size:.92rem;background:var(--ink);color:#fff;box-shadow:0 8px 18px -10px rgba(11,19,36,.7);transition:transform .2s,background .2s}
.btn-diagnose:hover{background:#13213b;color:#fff;transform:translateY(-1px)}
.pulse{width:8px;height:8px;border-radius:50%;background:#22d3ee;box-shadow:0 0 0 0 rgba(34,211,238,.7);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,211,238,.6)}70%{box-shadow:0 0 0 8px rgba(34,211,238,0)}100%{box-shadow:0 0 0 0 rgba(34,211,238,0)}}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;width:42px;height:40px;cursor:pointer;justify-self:end;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.menu-toggle em{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.menu-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ===== 抽屉弹层（左分块导航 + 右推荐卡片） ===== */
.header-inner{position:relative;z-index:76}
.mega-backdrop{position:fixed;inset:0;background:transparent;opacity:0;pointer-events:none;transition:opacity .28s ease;z-index:70}
.mega-backdrop.is-open{opacity:1;pointer-events:auto}
.mega-drawer{position:absolute;left:0;right:0;top:100%;background:linear-gradient(180deg,#fff,#f7f9fc);border-bottom:1px solid var(--line);box-shadow:0 40px 80px -36px rgba(15,23,42,.45);transform:translateY(-10px);opacity:0;pointer-events:none;transition:transform .3s cubic-bezier(.2,.8,.2,1),opacity .26s ease;z-index:75;max-height:78vh;overflow-y:auto;overscroll-behavior:contain}
.mega-drawer.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
.mega-inner{padding-top:1.5rem;padding-bottom:1.75rem}
.mega-panel{display:none}
.mega-panel.is-active{display:block;animation:megaIn .32s cubic-bezier(.2,.8,.2,1)}
@keyframes megaIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.mega-layout{display:grid;grid-template-columns:300px 1fr;min-height:440px;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
.mega-side{position:relative;display:flex;flex-direction:column;padding:1.75rem 1.25rem 1.5rem;background:radial-gradient(120% 70% at 0% 0%,rgba(14,165,233,.22),transparent 55%),linear-gradient(170deg,#0b1324,#0f1b31 60%,#0a1120);color:#cbd5e1}
.mega-kicker{margin:0 0 .35rem .55rem;font-size:.78rem;font-weight:700;letter-spacing:.12em;color:#7dd3fc}
.mega-title{margin:0 0 1.1rem .55rem;font-size:1.22rem;color:#fff;font-weight:700}
.mega-seg-list{list-style:none;margin:0;padding:0;display:grid;gap:.3rem}
.mega-seg{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.8rem .9rem;border-radius:12px;color:#cbd5e1;font-size:.98rem;font-weight:500;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s}
.mega-seg i{font-style:normal;opacity:0;color:#7dd3fc;transition:opacity .2s}
.mega-seg:hover,.mega-seg:focus-visible,.mega-seg.is-active{color:#fff;background:rgba(255,255,255,.07);border-color:rgba(125,211,252,.25)}
.mega-seg.is-active{background:linear-gradient(90deg,rgba(14,165,233,.28),rgba(14,165,233,.06));box-shadow:inset 3px 0 0 var(--accent)}
.mega-seg.is-active i,.mega-seg:hover i{opacity:1}
.mega-archive{margin-top:auto;padding:.9rem .9rem 0;border-top:1px solid rgba(148,163,184,.18);color:#7dd3fc;font-weight:600;font-size:.94rem}
.mega-archive:hover{color:#fff}
.mega-main{padding:1.6rem 1.75rem 1.75rem;background:radial-gradient(80% 60% at 100% 0%,rgba(14,165,233,.07),transparent 60%),#fff}
.mega-seg-panel{display:none}
.mega-seg-panel.is-active{display:block;animation:megaIn .28s cubic-bezier(.2,.8,.2,1)}
.mega-seg-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin-bottom:1.25rem}
.mega-seg-head h4{margin:0 0 .25rem;font-size:1.15rem}
.mega-seg-head p{margin:0;color:var(--muted);font-size:.9rem}
.mega-seg-more{flex:none;font-weight:600;font-size:.9rem;white-space:nowrap}
.mega-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.promo-card{display:flex;flex-direction:column;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;color:var(--ink);transition:box-shadow .25s,border-color .25s,transform .25s}
.promo-card:hover{color:var(--ink);border-color:#bae6fd;box-shadow:0 22px 40px -24px rgba(3,105,161,.45);transform:translateY(-3px)}
.promo-visual{position:relative;display:block;height:150px;overflow:hidden;background-size:22px 22px,22px 22px,auto,auto}
.tone-dark .promo-visual{background-image:linear-gradient(rgba(148,163,184,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.08) 1px,transparent 1px),radial-gradient(90% 90% at 85% 10%,rgba(14,165,233,.55),transparent 55%),linear-gradient(150deg,#0b1324,#13284a)}
.tone-blue .promo-visual{background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px),radial-gradient(80% 80% at 10% 100%,rgba(11,19,36,.45),transparent 60%),linear-gradient(140deg,#0284c7,#0ea5e9 55%,#38bdf8)}
.tone-soft .promo-visual{background-image:linear-gradient(rgba(3,105,161,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(3,105,161,.06) 1px,transparent 1px),radial-gradient(70% 80% at 90% 0%,rgba(14,165,233,.28),transparent 60%),linear-gradient(150deg,#f0f9ff,#e0f2fe 60%,#f8fafc)}
.pv-win{position:absolute;left:16px;right:34%;top:22px;height:96px;border-radius:10px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(4px);display:flex;gap:4px;padding:8px 10px;box-shadow:0 18px 30px -18px rgba(0,0,0,.5)}
.tone-soft .pv-win{background:rgba(255,255,255,.75);border-color:#d6ecfa}
.pv-win i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.5)}
.tone-soft .pv-win i{background:#93c5fd}
.pv-lines{position:absolute;left:28px;right:42%;top:50px;display:grid;gap:8px}
.pv-lines b{display:block;height:7px;border-radius:4px;background:rgba(255,255,255,.35)}
.pv-lines b:nth-child(2){width:72%;opacity:.7}.pv-lines b:nth-child(3){width:48%;background:#7dd3fc}
.tone-soft .pv-lines b{background:#bfdbfe}.tone-soft .pv-lines b:nth-child(3){background:var(--accent)}
.tone-blue .pv-lines b:nth-child(3){background:#0b1324}
.pv-no{position:absolute;right:14px;bottom:4px;font-size:3.4rem;font-weight:800;line-height:1;color:rgba(255,255,255,.16);letter-spacing:-.04em}
.tone-soft .pv-no{color:rgba(3,105,161,.12)}
.promo-body{display:flex;flex-direction:column;gap:.3rem;padding:1rem 1.05rem 1.1rem;flex:1}
.promo-badge{align-self:flex-start;font-style:normal;font-size:.72rem;font-weight:700;letter-spacing:.04em;color:var(--accent-ink);background:var(--accent-soft);padding:.05rem .5rem;border-radius:999px}
.promo-body strong{font-size:.98rem;line-height:1.45}
.promo-desc{color:var(--muted);font-size:.84rem;line-height:1.55}
.promo-cta{margin-top:auto;padding-top:.4rem;font-size:.86rem;font-weight:600;color:var(--accent-ink)}
.promo-card:hover .promo-cta{color:var(--accent-2)}
.promo-visual img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.promo-card:hover .promo-visual img{transform:scale(1.04)}
.promo-visual{background:#0b1324;aspect-ratio:16/9;height:auto}
.mega-industries{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;margin-top:1.25rem;padding-top:1rem;border-top:1px dashed var(--line-2)}
.mega-industries>span{font-size:.84rem;color:var(--muted);margin-right:.2rem}
/* ===== 分类 chips / 标签 ===== */
.chip{display:inline-flex;align-items:center;gap:.25rem;padding:.28rem .75rem;border-radius:999px;border:1px solid var(--line-2);background:#fff;color:var(--ink-soft);font-size:.84rem;font-weight:500;line-height:1.5;transition:border-color .2s,color .2s,background .2s}
.chip small{color:var(--muted);font-size:.75rem}
.chip:hover{border-color:var(--accent);color:var(--accent-ink)}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.chip.is-active small{color:#94a3b8}
.chip-more{border-style:dashed;color:var(--accent-ink)}
.chips{display:flex;flex-wrap:wrap;gap:.4rem}
.filter-bar{display:grid;gap:.7rem;margin-top:1.25rem}
.filter-row{display:flex;align-items:flex-start;gap:.75rem}
.filter-row>span{flex:none;width:4.5em;padding-top:.3rem;font-size:.84rem;font-weight:600;color:var(--muted)}
.terms-box{margin:2rem 0 0;padding:1.25rem 1.4rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft);display:grid;gap:.8rem}
.terms-row{display:flex;gap:.9rem;align-items:flex-start}
.terms-row>span{flex:none;width:5em;padding-top:.3rem;font-size:.84rem;font-weight:600;color:var(--muted)}
.doc-links{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.4rem 1rem}
.doc-links a{font-size:.88rem}
.doc-links a::after{content:" ↗";color:var(--muted)}
.term-intro{display:grid;grid-template-columns:1.4fr 1fr;gap:1.5rem;margin-bottom:2rem}
.term-intro .content-block{margin:0}
.term-side{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm)}
.term-side img{width:100%;aspect-ratio:16/9;object-fit:cover}
.term-side div{padding:1.1rem 1.25rem}
.term-side h3{margin:0 0 .4rem;font-size:1rem}
.term-side ul{margin:0;padding-left:1.1rem;font-size:.92rem}
.term-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.term-card{display:flex;flex-direction:column;gap:.4rem;padding:1.25rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.term-card:hover{color:var(--ink);border-color:#bae6fd;box-shadow:var(--shadow)}
.term-card strong{font-size:1.02rem}
.term-card span{color:var(--muted);font-size:.88rem;line-height:1.6}
.term-card em{font-style:normal;font-size:.8rem;color:var(--accent-ink);font-weight:600}
.pillar-poster{margin:-1.5rem -1.5rem .25rem;aspect-ratio:16/9;overflow:hidden;background:#0b1324}
.pillar-poster img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.pillar-card:hover .pillar-poster img{transform:scale(1.04)}
.campaign-poster{border-radius:18px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.6);border:1px solid rgba(255,255,255,.12)}
.campaign-poster img{width:100%;aspect-ratio:16/9;object-fit:cover}
@media (max-width:900px){.term-intro,.term-grid{grid-template-columns:1fr}.filter-row,.terms-row{flex-direction:column;gap:.4rem}}

/* ===== 按钮 ===== */
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:.35rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border-radius:999px;padding:.78rem 1.35rem;font-weight:600;font-size:.96rem;border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;font-family:inherit;line-height:1.3}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:.95rem 1.6rem;font-size:1.02rem}
.btn-block{width:100%}
.btn-primary{background:#fff;color:var(--ink);box-shadow:0 10px 24px -12px rgba(0,0,0,.5)}
.btn-primary:hover{background:#f1f5f9;color:var(--ink)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.3);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#13213b;color:#fff;box-shadow:var(--shadow)}
.btn-accent{background:linear-gradient(135deg,#0ea5e9,#0284c7);color:#fff;box-shadow:0 12px 24px -12px rgba(2,132,199,.8)}
.btn-accent:hover{color:#fff;box-shadow:0 16px 30px -12px rgba(2,132,199,.9)}
.btn-outline{background:#fff;border-color:var(--line-2);color:var(--ink)}
.btn-outline:hover{border-color:var(--ink);color:var(--ink)}
.btn-sm{display:inline-flex;align-items:center;border-radius:999px;padding:.42rem .9rem;font-size:.86rem;font-weight:600;background:var(--ink);color:#fff;transition:background .2s}
.btn-sm:hover{color:#fff;background:#13213b}
.link-sm{font-size:.88rem;font-weight:600;color:var(--accent-ink);margin-left:.5rem}

/* ===== 轮播 ===== */
.hero-slider{position:relative;overflow:hidden;background:var(--navy);color:#fff;isolation:isolate}
.hero-grid-bg{position:absolute;inset:0;z-index:1;pointer-events:none;background-image:linear-gradient(rgba(148,163,184,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.08) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 70%);mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 70%)}
.slides{display:flex;transition:transform .7s cubic-bezier(.65,0,.35,1)}
.slide{min-width:100%;padding:5rem 0 5.5rem;position:relative}
.slide::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none}
.slide-1{background:linear-gradient(115deg,#070d1a 0%,#0b1d3a 45%,#0c4a6e 100%)}
.slide-1::before{background:radial-gradient(600px 380px at 78% 30%,rgba(56,189,248,.35),transparent 65%),radial-gradient(420px 300px at 10% 100%,rgba(99,102,241,.22),transparent 70%)}
.slide-2{background:linear-gradient(115deg,#0a0f1e 0%,#13233f 50%,#1e3a5f 100%)}
.slide-2::before{background:radial-gradient(560px 360px at 75% 45%,rgba(14,165,233,.32),transparent 65%),radial-gradient(380px 260px at 0% 0%,rgba(34,211,238,.18),transparent 70%)}
.slide-3{background:linear-gradient(115deg,#060b16 0%,#0f2236 50%,#164e63 100%)}
.slide-3::before{background:radial-gradient(560px 380px at 80% 40%,rgba(45,212,191,.25),transparent 65%),radial-gradient(420px 300px at 15% 90%,rgba(56,189,248,.2),transparent 70%)}
.slide-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:3.5rem;align-items:center;min-height:400px}
.page-hero.single-hero .contact-line.on-dark .contact-item strong
{
    color:#333;
}
.slide-copy{display:grid;gap:1.1rem;max-width:720px}
.eyebrow{display:inline-flex;align-items:center;gap:.55rem;justify-self:start;color:#bae6fd;font-weight:600;margin:0;font-size:.88rem;padding:.3rem .8rem;border-radius:999px;background:rgba(14,165,233,.12);border:1px solid rgba(125,211,252,.25)}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:#38bdf8;box-shadow:0 0 10px #38bdf8}
.slide h1,.slide h2{margin:0;font-size:var(--fs-hero);line-height:1.2;color:#fff;font-weight:800;letter-spacing:-.02em}
.slide h1{background:linear-gradient(180deg,#fff 30%,#bfe6ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.slide .lead{margin:0;color:#cbd5e1;font-size:var(--fs-md);max-width:36rem;line-height:1.85}
.hero-points{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;list-style:none;margin:.4rem 0 0;padding:0;color:#94a3b8;font-size:.9rem}
.hero-points li::before{content:"✓";color:#38bdf8;margin-right:.4rem;font-weight:700}
.slide-visual{position:relative;justify-self:end;width:100%;max-width:440px}
.glass-card{position:relative;border-radius:20px;padding:1.4rem 1.5rem;background:linear-gradient(160deg,rgba(255,255,255,.12),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 40px 80px -30px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.15)}
.gc-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.1rem;font-weight:700;font-size:.95rem}
.gc-head em{font-style:normal;font-size:.72rem;font-weight:600;color:#7dd3fc;padding:.15rem .5rem;border:1px solid rgba(125,211,252,.35);border-radius:999px}
.meter{display:grid;grid-template-columns:88px 1fr 52px;align-items:center;gap:.7rem;margin:.65rem 0;font-size:.84rem;color:#cbd5e1}
.meter .bar{height:8px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
.meter .bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#22d3ee,#0ea5e9)}
.meter b{font-size:.78rem;color:#6ee7b7;text-align:right}
.meter b.warn{color:#fcd34d}.meter b.bad{color:#fca5a5}
.gc-list{list-style:none;margin:1.1rem 0 0;padding:1rem 0 0;border-top:1px solid rgba(255,255,255,.12);display:grid;gap:.45rem;font-size:.84rem;color:#e2e8f0}
.gc-list li{padding-left:1.3rem;position:relative}
.gc-list li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%}
.gc-list .ok::before{background:var(--ok)}.gc-list .warn::before{background:var(--warn)}.gc-list .bad::before{background:var(--bad)}
.float-chip{position:absolute;font-size:.8rem;font-weight:700;padding:.45rem .8rem;border-radius:12px;background:#fff;color:var(--ink);box-shadow:0 18px 30px -12px rgba(0,0,0,.5);animation:float 5s ease-in-out infinite}
.chip-a{left:-28px;top:-16px;color:#b91c1c}
.chip-b{right:-14px;bottom:-18px;animation-delay:-2.5s;color:var(--accent-ink)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.funnel .fn-row{width:var(--w);margin:.5rem auto;padding:.62rem .9rem;border-radius:10px;background:linear-gradient(90deg,rgba(56,189,248,.28),rgba(56,189,248,.1));border:1px solid rgba(125,211,252,.25);font-size:.84rem;text-align:center;color:#e0f2fe}
.funnel .fn-row.hot{background:linear-gradient(90deg,#0ea5e9,#22d3ee);color:#fff;font-weight:700;border-color:transparent}
.code pre{margin:0;font-family:var(--mono);font-size:.84rem;line-height:1.8;color:#e2e8f0;white-space:pre;overflow:auto}
.code pre i{font-style:normal;color:#94a3b8}.code pre b{font-weight:500;color:#7dd3fc}.code pre s{text-decoration:none;color:#86efac}
.slider-nav{position:absolute;left:var(--pad);bottom:1.6rem;display:flex;gap:.5rem;z-index:3}
.slider-dot{width:26px;height:4px;border-radius:4px;border:0;background:rgba(255,255,255,.28);cursor:pointer;padding:0;transition:width .3s,background .3s}
.slider-dot.is-active{width:44px;background:#38bdf8}
.slider-arrow{position:absolute;bottom:1.1rem;z-index:3;width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;font-size:1.3rem;line-height:1;cursor:pointer;transition:background .2s}
.slider-arrow:hover{background:rgba(255,255,255,.18)}
.slider-arrow.prev{right:calc(var(--pad) + 46px)}.slider-arrow.next{right:var(--pad)}

/* ===== 数据条 ===== */
.stats-strip{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:5}
.stats-inner{display:grid;grid-template-columns:repeat(6,1fr)}
.stat{display:flex;flex-direction:column;gap:.15rem;padding:1.4rem 1rem;border-right:1px solid var(--line);color:var(--ink);transition:background .2s}
.stat:first-child{padding-left:0}
.stat:last-child{border-right:0}
.stat b{font-size:1.9rem;font-weight:800;line-height:1.1;letter-spacing:-.02em;background:linear-gradient(135deg,#0b1324,#0369a1);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat b small{font-size:.9rem;margin-left:.15rem}
.stat span{font-size:.84rem;color:var(--muted)}
.stat:hover{background:var(--bg-soft);color:var(--ink)}
.stat-cta b{background:linear-gradient(135deg,#0ea5e9,#0369a1);-webkit-background-clip:text;background-clip:text}

/* ===== 区块与标题 ===== */
.section{padding:5rem 0}
.section.alt{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin-bottom:2.25rem}
.section-head.center{flex-direction:column;align-items:center;text-align:center}
.section-head h2{margin:0;font-size:var(--fs-2xl);font-weight:800;letter-spacing:-.02em}
.section-head p{margin:.6rem 0 0;color:var(--muted);max-width:42rem;font-size:1rem}
.section-head.center p{margin-left:auto;margin-right:auto}
.kicker{display:inline-flex;align-items:center;gap:.55rem;margin:0 0 .6rem;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink)}
.kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--accent),transparent)}
.section-head.center .kicker::after{content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(270deg,var(--accent),transparent)}
.head-link{font-weight:600;font-size:.92rem;white-space:nowrap}

/* ===== 卡片 ===== */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.problem-grid{grid-template-columns:repeat(4,1fr)}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;display:flex;flex-direction:column;gap:.75rem;min-height:100%;box-shadow:var(--shadow-sm);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,border-color .3s;overflow:hidden}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#0ea5e9,#22d3ee);transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#cfe3f3}
.card:hover::before{transform:scaleX(1)}
.card h3{margin:0;font-size:1.12rem;font-weight:700;line-height:1.45}
.card h3 a{color:inherit}
.card h3 a:hover{color:var(--accent-ink)}
.card p{margin:0;color:var(--ink-soft);flex:1;font-size:.95rem}
.card .more{font-weight:600;color:var(--accent-ink);font-size:.92rem}
.card .more:hover{color:var(--accent-2)}
.card-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem;margin-top:.25rem}
.problem-card .num{font-size:2.4rem;font-weight:800;line-height:1;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1.2px #bcd3e6;transition:-webkit-text-stroke-color .3s}
.problem-card:hover .num{-webkit-text-stroke-color:var(--accent)}
.type-tag{display:inline-flex;align-self:flex-start;align-items:center;font-size:.75rem;font-weight:700;padding:.18rem .6rem;border-radius:6px;background:var(--accent-soft);color:var(--accent-ink);letter-spacing:.02em}

/* 栏目卡 */
.pillar-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1.1rem}
.pillar-card{padding:1.4rem 1.3rem}
.pillar-top{display:flex;justify-content:space-between;align-items:center}
.pillar-en{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.pillar-count{min-width:34px;height:26px;padding:0 .5rem;border-radius:8px;display:inline-grid;place-items:center;font-size:.82rem;font-weight:700;background:var(--ink);color:#fff}
.pillar-card h3{font-size:1.35rem}
.pillar-card p{flex:0;font-size:.9rem;color:var(--muted)}
.pillar-list{list-style:none;margin:.2rem 0 0;padding:.75rem 0 0;border-top:1px dashed var(--line-2);display:grid;gap:.45rem;flex:1}
.pillar-list a{font-size:.88rem;color:var(--ink-soft);display:block;line-height:1.5;padding-left:.9rem;position:relative}
.pillar-list a::before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.pillar-list a:hover{color:var(--accent-ink)}

/* 知识库 */
.kb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.kb-col{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-sm);transition:box-shadow .3s}
.kb-col:hover{box-shadow:var(--shadow)}
.kb-head{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:1rem;margin-bottom:.4rem;border-bottom:1px solid var(--line)}
.kb-head h3{margin:0;font-size:1.15rem}
.kb-head span{font-size:.8rem;color:var(--muted)}
.kb-head a{font-size:.86rem;font-weight:600}
.kb-list{list-style:none;margin:0;padding:0}
.kb-list a{display:flex;gap:.85rem;padding:.75rem .6rem;margin:0 -.6rem;border-radius:10px;color:var(--ink);transition:background .2s}
.kb-list a:hover{background:var(--bg-soft)}
.kb-list em{font-style:normal;font-family:var(--mono);font-size:.82rem;font-weight:700;color:#94a3b8;padding-top:.15rem}
.kb-list a:hover em{color:var(--accent)}
.kb-list strong{display:block;font-weight:600;font-size:.95rem;line-height:1.5}
.kb-list a:hover strong{color:var(--accent-ink)}
.kb-list small{display:block;color:var(--muted);font-size:.78rem;margin-top:.15rem}

/* 海报活动区 */
.campaign-wrap{padding-top:1rem}
.campaign{position:relative;overflow:hidden;display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center;border-radius:28px;padding:3.5rem;color:#cbd5e1;background:radial-gradient(700px 400px at 100% 0%,rgba(14,165,233,.45),transparent 60%),radial-gradient(500px 360px at 0% 100%,rgba(99,102,241,.3),transparent 60%),linear-gradient(135deg,#070d1a,#0f2242);box-shadow:var(--shadow-lg);isolation:isolate}
.campaign::after{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(148,163,184,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.07) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:linear-gradient(90deg,transparent,#000);mask-image:linear-gradient(90deg,transparent,#000)}
.campaign-badge{display:inline-flex;align-items:center;gap:.6rem;margin:0 0 1rem;padding:.3rem .9rem .3rem .3rem;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);font-size:.85rem;font-weight:600;color:#e0f2fe}
.campaign-badge span{padding:.12rem .6rem;border-radius:999px;background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.08em}
.campaign h2{margin:0 0 .9rem;color:#fff;font-size:clamp(1.9rem,3.2vw,2.75rem);font-weight:800;letter-spacing:-.02em}
.campaign-lead{margin:0 0 1.4rem;font-size:1.03rem;line-height:1.85;max-width:38rem}
.campaign-points{list-style:none;margin:0 0 1.75rem;padding:0;display:grid;gap:.75rem}
.campaign-points li{position:relative;padding-left:2rem;font-size:.95rem}
.campaign-points li::before{content:"✓";position:absolute;left:0;top:.1rem;width:1.3rem;height:1.3rem;border-radius:50%;display:grid;place-items:center;font-size:.72rem;font-weight:800;color:#0b1324;background:#38bdf8}
.campaign-points b{color:#fff;margin-right:.5rem}
.campaign-note{margin:1.2rem 0 0;font-size:.85rem;color:#94a3b8}
.campaign-art{display:grid;gap:1.2rem;justify-items:center}
.report-card{width:100%;max-width:400px;border-radius:18px;background:#fff;color:var(--ink);box-shadow:0 40px 80px -30px rgba(0,0,0,.7);overflow:hidden;transform:rotate(1.5deg);transition:transform .4s}
.campaign:hover .report-card{transform:rotate(0) translateY(-4px)}
.rc-head{display:flex;align-items:center;gap:.35rem;padding:.7rem 1rem;background:#f1f5f9;border-bottom:1px solid var(--line)}
.rc-dot{width:9px;height:9px;border-radius:50%;background:#cbd5e1}
.rc-dot:nth-child(1){background:#f87171}.rc-dot:nth-child(2){background:#fbbf24}.rc-dot:nth-child(3){background:#34d399}
.rc-head em{margin-left:auto;font-style:normal;font-family:var(--mono);font-size:.74rem;color:var(--muted)}
.rc-score{display:flex;align-items:center;gap:1.25rem;padding:1.2rem 1.25rem .6rem}
.ring{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;align-content:center;background:conic-gradient(#0ea5e9 0 72%,#e2e8f0 72% 100%);position:relative}
.ring::before{content:"";position:absolute;inset:9px;border-radius:50%;background:#fff}
.ring b,.ring small{position:relative;line-height:1.1}
.ring b{font-size:1.6rem;font-weight:800}.ring small{font-size:.68rem;color:var(--muted)}
.rc-score ul{list-style:none;margin:0;padding:0;display:grid;gap:.4rem;font-size:.85rem;color:var(--ink-soft)}
.rc-score i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:.45rem}
.rc-score .g{background:var(--ok)}.rc-score .y{background:var(--warn)}.rc-score .r{background:var(--bad)}
.rc-list{list-style:none;margin:0;padding:.4rem 1.25rem 1.25rem;display:grid;gap:.45rem}
.rc-list li{display:flex;gap:.6rem;align-items:center;font-size:.84rem;color:var(--ink-soft);padding:.5rem .6rem;border-radius:8px;background:var(--bg-soft)}
.rc-list b{font-size:.7rem;padding:.1rem .4rem;border-radius:4px;background:#fee2e2;color:#b91c1c}
.rc-list li:nth-child(3) b{background:#fef3c7;color:#b45309}
.rc-list li:nth-child(4) b{background:#e0f2fe;color:#0369a1}
.campaign-steps{display:flex;align-items:center;gap:.6rem;font-size:.82rem;color:#bae6fd}
.campaign-steps span{padding:.3rem .7rem;border-radius:999px;border:1px solid rgba(125,211,252,.3);background:rgba(14,165,233,.1)}
.campaign-steps i{width:18px;height:1px;background:rgba(125,211,252,.5)}

/* 方案与报价 */
.plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;align-items:stretch}
.plan-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.75rem 1.5rem;box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s}
.plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.plan-card.is-featured{border:1.5px solid var(--accent);box-shadow:0 30px 60px -30px rgba(2,132,199,.55);background:linear-gradient(180deg,#f0f9ff,#fff 40%)}
.plan-flag{position:absolute;top:-12px;left:1.5rem;padding:.2rem .7rem;border-radius:999px;font-size:.75rem;font-weight:700;color:#fff;background:linear-gradient(135deg,#0ea5e9,#0284c7)}
.plan-card h3{margin:0;font-size:1.25rem}
.plan-sub{margin:.25rem 0 0;color:var(--muted);font-size:.9rem}
.plan-price{margin:1rem 0;font-size:1.5rem;font-weight:800;letter-spacing:-.01em;color:var(--ink)}
.plan-fit,.plan-time{margin:0;font-size:.88rem;color:var(--ink-soft)}
.plan-fit b,.plan-time b{display:inline-block;margin-right:.5rem;font-size:.75rem;padding:.08rem .45rem;border-radius:4px;background:var(--bg-soft);border:1px solid var(--line);color:var(--muted)}
.plan-list{list-style:none;margin:1rem 0;padding:1rem 0 0;border-top:1px solid var(--line);display:grid;gap:.55rem;flex:1}
.plan-list li{position:relative;padding-left:1.5rem;font-size:.92rem;color:var(--ink-soft)}
.plan-list li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%230369a1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px no-repeat}
.plan-time{margin-bottom:1.25rem}
.process{list-style:none;margin:2.5rem 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;counter-reset:none}
.process li{position:relative;display:flex;flex-direction:column;gap:.3rem;padding:1.25rem 1.3rem;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.process li:not(:last-child)::after{content:"";position:absolute;right:-.85rem;top:50%;width:.7rem;height:.7rem;border-top:2px solid var(--line-2);border-right:2px solid var(--line-2);transform:translateY(-50%) rotate(45deg);z-index:1}
.process b{font-family:var(--mono);font-size:.8rem;color:var(--accent)}
.process strong{font-size:1.02rem}
.process span{font-size:.88rem;color:var(--muted)}

/* 案例 / 相关 */
.case-grid,.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.related-grid{grid-template-columns:repeat(4,1fr)}
.case-card{padding:1.75rem;background:linear-gradient(180deg,#fff,#fbfdff)}
.case-card h3{font-size:1.2rem}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:3rem;align-items:start}
.faq-wrap .section-head{margin:0}
.faq-list{display:grid;gap:.75rem}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:0 1.3rem;transition:box-shadow .2s,border-color .2s}
.faq-list details[open]{box-shadow:var(--shadow);border-color:#cfe3f3}
.faq-list summary{cursor:pointer;list-style:none;padding:1.1rem 2rem 1.1rem 0;font-weight:600;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--bg-soft);color:var(--accent-ink);font-weight:700;transition:transform .25s}
.faq-list details[open] summary::after{content:"−";background:var(--accent);color:#fff}
.faq-list details p{margin:0 0 1.2rem;color:var(--ink-soft);font-size:.95rem}

/* ===== 内页 ===== */
.page-hero{position:relative;padding:3.5rem 0 2.5rem;border-bottom:1px solid var(--line);background:radial-gradient(600px 260px at 90% 0%,rgba(14,165,233,.12),transparent 70%),linear-gradient(180deg,#f8fbfe,#f3f7fb);overflow:hidden}
.page-hero h1{margin:.5rem 0 .8rem;font-size:var(--fs-2xl);font-weight:800;letter-spacing:-.02em;max-width:56rem}
.hero-excerpt{margin:0;color:var(--ink-soft);max-width:48rem;font-size:1.02rem;line-height:1.85}
.crumbs{display:flex;flex-wrap:wrap;gap:.45rem;font-size:.85rem;color:var(--muted);margin-bottom:1rem}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--accent-ink)}
.crumbs em{font-style:normal;color:var(--ink-soft);max-width:28em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.meta-row{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;margin-top:1.2rem;font-size:.85rem;color:var(--muted)}
.meta-row span::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent);margin-right:.5rem;vertical-align:middle}
.archive-hero-grid{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:end}
.archive-stat{display:flex;flex-direction:column;align-items:flex-end;gap:.4rem;text-align:right}
.archive-stat b{font-size:3rem;font-weight:800;line-height:1;background:linear-gradient(135deg,#0b1324,#0369a1);-webkit-background-clip:text;background-clip:text;color:transparent}
.archive-stat span{font-size:.85rem;color:var(--muted);margin-bottom:.4rem}
.archive-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2rem}
.archive-tabs a{padding:.45rem 1rem;border-radius:999px;border:1px solid var(--line-2);background:#fff;color:var(--ink-soft);font-size:.9rem;font-weight:500}
.archive-tabs a small{color:var(--muted);margin-left:.2rem}
.archive-tabs a:hover{border-color:var(--ink);color:var(--ink)}
.archive-tabs a.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.archive-tabs a.is-active small{color:#94a3b8}
.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.card-meta{display:flex;justify-content:space-between;align-items:center;gap:.5rem;font-size:.8rem;color:var(--muted)}
.pager{margin-top:2rem}
.pager .nav-links{display:flex;gap:.4rem;flex-wrap:wrap}
.pager .page-numbers{padding:.4rem .85rem;border-radius:8px;border:1px solid var(--line);color:var(--ink-soft)}
.pager .page-numbers.current{background:var(--ink);color:#fff;border-color:var(--ink)}
.inline-cta{margin-top:3rem;display:flex;justify-content:space-between;align-items:center;gap:1.5rem;padding:1.75rem 2rem;border-radius:var(--radius-lg);background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border:1px solid #cfe7f7}
.inline-cta h3{margin:0 0 .3rem}.inline-cta p{margin:0;color:var(--ink-soft)}

.entry{padding:3rem 0 4.5rem}
.entry-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:3.5rem;align-items:start}
.entry-content{max-width:820px;font-size:1.0625rem;line-height:1.95;color:var(--ink-soft)}
.entry-content>*:first-child{margin-top:0}
.entry-content p{margin:0 0 1.2rem}
.entry-content h2{position:relative;margin:2.6rem 0 1rem;padding-left:1rem;font-size:1.5rem;font-weight:800;color:var(--ink);scroll-margin-top:110px}
.entry-content h2::before{content:"";position:absolute;left:0;top:.25em;bottom:.25em;width:4px;border-radius:4px;background:linear-gradient(180deg,#0ea5e9,#0369a1)}
.entry-content h3{margin:1.8rem 0 .7rem;font-size:1.18rem;font-weight:700;color:var(--ink)}
.entry-content ul,.entry-content ol{margin:0 0 1.3rem;padding-left:1.3rem}
.entry-content li{margin:.4rem 0}
.entry-content li::marker{color:var(--accent)}
.entry-content strong{color:var(--ink)}
.entry-content a{color:var(--accent-ink);text-decoration:underline;text-decoration-color:rgba(3,105,161,.3);text-underline-offset:3px}
.entry-content a:hover{text-decoration-color:var(--accent-ink)}
.entry-content code{font-family:var(--mono);font-size:.88em;padding:.12em .4em;border-radius:5px;background:#eef2f7;color:#0f3a5f}
.entry-content .spec-list{list-style:none;padding:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.entry-content .spec-list li{margin:0;padding:.85rem 1.1rem;border-bottom:1px solid var(--line);display:grid;grid-template-columns:170px 1fr;gap:1rem}
.entry-content .spec-list li:nth-child(even){background:var(--bg-soft)}
.entry-content .spec-list li:last-child{border-bottom:0}
.entry-content .spec-list strong{color:var(--ink)}
.entry-content table{width:100%;border-collapse:collapse;margin:0 0 1.4rem;font-size:.95rem}
.entry-content th,.entry-content td{padding:.7rem .9rem;border:1px solid var(--line);text-align:left}
.entry-content th{background:var(--bg-soft);color:var(--ink)}
.entry-content .note{padding:.85rem 1.1rem;border-radius:10px;background:#fffbeb;border:1px solid #fde68a;color:#92400e;font-size:.92rem}
.entry-content .cta-inline{margin:2.5rem 0 0;padding:1.6rem 1.75rem;border-radius:var(--radius-lg);color:#cbd5e1;background:radial-gradient(400px 200px at 100% 0%,rgba(14,165,233,.4),transparent 60%),linear-gradient(135deg,#0b1324,#0f2a4a)}
.entry-content .cta-inline h3{margin:0 0 .4rem;color:#fff}
.entry-content .cta-inline p{margin:0 0 1rem;color:#cbd5e1}
.entry-content .cta-inline a{display:inline-flex;text-decoration:none;padding:.6rem 1.2rem;border-radius:999px;background:var(--accent);color:#fff;font-weight:600;margin-right:.6rem;margin-bottom:.4rem}
.entry-content .cta-inline a.ghost{background:transparent;border:1px solid rgba(255,255,255,.3)}
.entry-content .cta-inline a:hover{background:var(--accent-2)}
.share-row{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;align-items:center;margin-top:2rem;padding-top:1.25rem;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.share-row a{font-weight:600;text-decoration:none}
.entry-side{position:relative;height:100%}
.side-sticky{position:sticky;top:100px;display:grid;gap:1rem}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem 1.25rem}
.side-card h3{margin:0 0 .75rem;font-size:1rem}
.side-card p{margin:0 0 .9rem;font-size:.9rem;color:var(--ink-soft)}
.side-card .kicker{margin-bottom:.35rem}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:.15rem;counter-reset:toc}
.toc li{counter-increment:toc}
.toc a{display:flex;gap:.5rem;padding:.35rem .5rem;margin:0 -.5rem;border-radius:8px;font-size:.88rem;color:var(--ink-soft);line-height:1.5}
.toc a::before{content:counter(toc,decimal-leading-zero);font-family:var(--mono);font-size:.75rem;color:#94a3b8;padding-top:.12rem}
.toc a:hover,.toc a.is-active{background:var(--bg-soft);color:var(--accent-ink)}
.side-cta{background:linear-gradient(160deg,#f0f9ff,#fff);border-color:#cfe7f7}
.side-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.side-list a{font-size:.9rem;color:var(--ink-soft);line-height:1.5;display:block}
.side-list a:hover{color:var(--accent-ink)}

/* 诊断页 */
.diag-hero{padding:3.5rem 0 4rem}
.diag-grid{display:grid;grid-template-columns:1fr 480px;gap:3.5rem;align-items:start}
.diag-copy h1{font-size:clamp(2rem,3.4vw,2.8rem)}
.diag-copy .campaign-badge{background:#fff;border-color:var(--line);color:var(--ink-soft)}
.check-list{list-style:none;margin:1.75rem 0;padding:0;display:grid;gap:.9rem}
.check-list li{position:relative;padding:1rem 1.1rem 1rem 3.1rem;border-radius:var(--radius);background:#fff;border:1px solid var(--line);font-size:.92rem;color:var(--muted)}
.check-list li::before{content:"✓";position:absolute;left:1rem;top:1.05rem;width:1.5rem;height:1.5rem;border-radius:50%;display:grid;place-items:center;font-size:.78rem;font-weight:800;color:#fff;background:linear-gradient(135deg,#0ea5e9,#0369a1)}
.check-list b{display:block;color:var(--ink);font-size:1rem;margin-bottom:.1rem}
.diag-trust{display:flex;flex-wrap:wrap;gap:.5rem}
.diag-trust span{font-size:.82rem;padding:.25rem .7rem;border-radius:999px;background:var(--accent-soft);color:var(--accent-ink);font-weight:600}
.diag-form-card{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-lg)}
.diag-form-card h2{margin:0;font-size:1.4rem}
.form-sub{margin:.35rem 0 1.25rem;font-size:.88rem;color:var(--muted)}
.diag-form{display:grid;gap:.9rem}
.diag-form label{display:grid;gap:.35rem;font-size:.86rem;font-weight:600;color:var(--ink-soft)}
.diag-form input,.diag-form select,.diag-form textarea{width:100%;font:inherit;font-weight:400;font-size:.95rem;padding:.7rem .85rem;border:1px solid var(--line-2);border-radius:10px;background:#fbfcfe;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.diag-form input:focus,.diag-form select:focus,.diag-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(14,165,233,.15);background:#fff}
.form-row.two{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{padding:.8rem 1rem;border-radius:10px;font-size:.9rem;margin-bottom:1rem}
.form-msg.ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
.form-msg.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
.form-foot{margin:0;font-size:.78rem;color:var(--muted);text-align:center}

/* ===== 页脚 ===== */
.site-footer{background:#070d1a;color:#94a3b8;position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;inset:0 0 auto 0;height:1px;background:linear-gradient(90deg,transparent,rgba(56,189,248,.5),transparent)}
.footer-cta{display:flex;justify-content:space-between;align-items:center;gap:2rem;padding-top:3rem;padding-bottom:3rem;border-bottom:1px solid rgba(148,163,184,.14);background:radial-gradient(600px 200px at 100% 50%,rgba(14,165,233,.18),transparent 70%)}
.footer-cta h2{margin:0 0 .4rem;color:#fff;font-size:var(--fs-xl);font-weight:800}
.footer-cta p{margin:0;color:#94a3b8}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.2fr 1fr;gap:2.5rem;padding-top:3rem;padding-bottom:2.5rem}
.footer-brand p{margin:1rem 0;font-size:.9rem;line-height:1.85}
.footer-badges{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
.footer-badges li{font-size:.75rem;padding:.2rem .6rem;border-radius:999px;border:1px solid rgba(148,163,184,.25);color:#cbd5e1}
.site-footer h4{margin:0 0 1rem;color:#fff;font-size:.95rem;font-weight:700}
.site-footer ul,.site-footer ol{list-style:none;margin:0;padding:0}
.site-footer li{margin:.5rem 0;font-size:.9rem;line-height:1.5}
.site-footer a{color:#94a3b8;transition:color .2s}
.site-footer a:hover{color:#fff}
.footer-steps li{display:flex;gap:.6rem;align-items:baseline}
.footer-steps b{font-family:var(--mono);font-size:.75rem;color:#38bdf8}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-top:1.25rem;padding-bottom:1.5rem;border-top:1px solid rgba(148,163,184,.14);font-size:.84rem;color:#64748b}
.footer-links{display:flex;gap:1.25rem}

/* ===== 滚动入场 ===== */
.js [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.js [data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js [data-reveal]{opacity:1;transform:none}}

/* ===== 响应式 ===== */
@media (max-width:1280px){
  .pillar-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .footer-grid>div:last-child{display:none}
  .plan-grid{grid-template-columns:repeat(2,1fr)}
  .related-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1100px){
  .problem-grid{grid-template-columns:repeat(2,1fr)}
  .nav a,.nav-trigger{padding:.5rem .6rem}
  .stats-inner{grid-template-columns:repeat(3,1fr)}
  .stat{border-bottom:1px solid var(--line)}
  .stat:nth-child(3n){border-right:0}
  .stat:nth-child(4){padding-left:0}
  .kb-grid{grid-template-columns:1fr 1fr}
  .slide-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .mega-layout{grid-template-columns:250px 1fr}
  .mega-cards{grid-template-columns:1fr 1fr}
  .mega-cards .promo-card:nth-child(3){display:none}
}
@media (max-width:900px){
  :root{--pad:16px}
  .section{padding:3.25rem 0}
  .header-inner{grid-template-columns:1fr auto auto;grid-template-areas:"brand cta toggle" "nav nav nav";min-height:62px;gap:0 .6rem}
  .brand{grid-area:brand}
  .menu-toggle{display:inline-flex;grid-area:toggle}
  .nav{display:none;grid-area:nav;justify-self:stretch;width:100%;padding:.5rem 0;flex-direction:column;align-items:stretch;border-top:1px solid var(--line)}
  .nav.is-open{display:flex}
  .nav a,.nav-trigger{justify-content:space-between;padding:.75rem .5rem;border-radius:8px}
  .nav .is-current::after{display:none}
  .header-cta{grid-area:cta;justify-self:end}
  .header-cta .btn-diagnose{padding:.45rem .85rem;font-size:.84rem}
  .mega-drawer{position:static;max-height:none;transform:none;opacity:1;pointer-events:auto;display:none;border-bottom:0;box-shadow:none;background:var(--bg-soft)}
  .mega-drawer.is-open{display:block}
  .mega-backdrop{display:none}
  .mega-inner{padding:.5rem 0}
  .mega-layout{display:block;min-height:0;border:0;border-radius:0;box-shadow:none;background:transparent}
  .mega-side{padding:.75rem .5rem;background:transparent;color:var(--ink-soft)}
  .mega-kicker,.mega-title{display:none}
  .mega-seg{color:var(--ink-soft);padding:.65rem .75rem}
  .mega-seg:hover,.mega-seg.is-active{color:var(--ink);background:#fff;border-color:var(--line);box-shadow:none}
  .mega-seg i{opacity:1;color:var(--accent)}
  .mega-archive{color:var(--accent-ink);border-top-color:var(--line);margin-top:.6rem}
  .mega-main{display:none}
  .card-grid,.problem-grid,.pillar-grid,.kb-grid,.plan-grid,.case-grid,.related-grid,.archive-grid,.entry-grid,.faq-wrap,.campaign,.diag-grid,.archive-hero-grid,.slide-grid{grid-template-columns:1fr}
  .slide{padding:3rem 0 4.5rem}
  .slide-grid{min-height:0}
  .slide-visual{display:none}
  .slide h1,.slide h2{font-size:1.75rem}
  .slide h1 br,.slide h2 br{display:none}
  .slider-arrow{display:none}
  .slider-nav{left:var(--pad)}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
  .stat{padding:1rem .75rem!important;border-right:1px solid var(--line)!important}
  .stat:nth-child(2n){border-right:0!important}
  .stat b{font-size:1.5rem}
  .section-head{flex-direction:column;align-items:flex-start;gap:.6rem}
  .campaign{padding:2rem 1.25rem;border-radius:20px;gap:2rem}
  .campaign-steps{flex-wrap:wrap;justify-content:center}
  .report-card{transform:none}
  .process{grid-template-columns:1fr 1fr}
  .process li::after{display:none}
  .entry-side{height:auto}
  .side-sticky{position:static}
  .entry-content .spec-list li{grid-template-columns:1fr;gap:.2rem}
  .archive-stat{align-items:flex-start;text-align:left}
  .inline-cta,.footer-cta{flex-direction:column;align-items:flex-start;padding-left:var(--pad);padding-right:var(--pad)}
  .inline-cta{padding:1.4rem}
  .footer-grid{grid-template-columns:1fr 1fr;gap:1.75rem}
  .footer-grid>div:last-child{display:block}
  .footer-brand{grid-column:1/-1}
  .diag-form-card{position:static;padding:1.4rem}
  .form-row.two{grid-template-columns:1fr}
  .announce-text{font-size:.82rem}
}
@media (max-width:520px){
  .process{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}

/* —— Somersault on-site: content types / lead band / illustrative —— */
.content-types-section{padding-top:2.5rem}
.content-type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.content-type-card{display:flex;flex-direction:column;gap:.55rem;padding:1.35rem 1.4rem;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s,border-color .2s}
.content-type-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cfe3f3}
.content-type-card .more{margin-top:auto;font-weight:600;color:var(--accent-ink);font-size:.92rem}
.content-types-note{margin:1.25rem 0 0;text-align:center;color:var(--ink-soft);font-size:.95rem}
.lead-band{background:linear-gradient(135deg,#0b1f33 0%,#123a5c 55%,#1a4d73 100%);color:#e8f1f8;padding:3rem 0;margin:2.5rem 0 0}
.lead-band-inner{display:grid;grid-template-columns:1.4fr .8fr;gap:2rem;align-items:center}
.lead-band .kicker{color:#7ec8ff}
.lead-band h2{color:#fff;margin:.35rem 0 .75rem;font-size:clamp(1.35rem,2.2vw,1.85rem)}
.lead-band p{color:rgb(18 167 238);margin:0 0 1rem}
.lead-band-points{margin:0;padding-left:1.1rem;color:#d7e6f2;display:grid;gap:.35rem}
.lead-band-cta{display:flex;flex-direction:column;gap:.75rem}
.lead-band .btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.lead-band .btn-ghost:hover{background:rgba(255,255,255,.08)}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.1rem}
.tag-illustrative{background:#fff4e5;color:#9a5b00;border:1px solid #f0d2a0}
.case-disclaimer{background:#fff8ee;border-left:3px solid #e2a84b;padding:.85rem 1rem;margin:0 0 1.25rem;border-radius:0 8px 8px 0;font-size:.92rem;color:#5c4a2e}
.case-cta{margin-top:2rem}
.faq-section{padding-top:1rem}
.side-list small{display:block;color:var(--ink-soft);font-size:.75rem;margin-bottom:.1rem}
@media (max-width:900px){
  .content-type-grid,.lead-band-inner{grid-template-columns:1fr}
}


/* ===== UX: contact + inline lead + image harmony ===== */
.contact-line{display:flex;flex-wrap:wrap;gap:.65rem 1.1rem;align-items:center;margin-top:.85rem}
.contact-item{display:inline-flex;align-items:baseline;gap:.35rem;color:inherit;font-size:.9rem;line-height:1.4}
.contact-item .ci-label{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;opacity:.7}
.contact-item strong{color:#000}
.contact-line.on-dark .contact-item{color:#e2e8f0}
.contact-line.on-dark .contact-item:hover{color:#fff}
.contact-line.on-dark .ci-label{color:#7dd3fc;opacity:1}
.contact-line.on-dark .contact-item strong{color:#fff}
.page-id-51 .contact-line.on-dark .contact-item strong{
    color:#333;
}
.contact-line.compact{margin-top:.5rem;margin-bottom:.65rem;gap:.45rem .85rem}
.contact-line.compact .contact-item{font-size:.84rem}
.hero-contact{margin-top:1rem}
.footer-cta-contact{margin-top:1rem}
.footer-contact-card{margin-top:1.25rem;padding:1rem 1.1rem;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(148,163,184,.18)}
.footer-contact-card h4{margin:0 0 .65rem;color:#e2e8f0;font-size:.92rem}
.footer-contact-list{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.footer-contact-list li{display:flex;gap:.65rem;align-items:baseline;font-size:.9rem;color:#cbd5e1}
.footer-contact-list span{width:2.4rem;flex:none;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#7dd3fc}
.footer-contact-list a,.footer-contact-list strong{color:#fff;font-weight:600}
.footer-contact-list a:hover{color:#7dd3fc}

.inline-lead{border-radius:16px;padding:1.25rem 1.3rem 1.35rem}
.inline-lead-panel{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.inline-lead-band{background:rgba(255,255,255,.96);color:var(--ink);border:1px solid rgba(255,255,255,.2);box-shadow:0 18px 40px -24px rgba(0,0,0,.55)}
.inline-lead-head .kicker{margin-bottom:.25rem}
.inline-lead-head h3{margin:0 0 .35rem;font-size:1.12rem;color:var(--ink)}
.inline-lead-sub{margin:0 0 .35rem;font-size:.86rem;color:rgb(18 167 238)}
.compact-form{gap:.7rem}
.compact-form textarea{min-height:72px;resize:vertical}
.side-cta .inline-lead{padding:0;border:none;box-shadow:none;background:transparent}
.side-cta .inline-lead-head{display:none}
.side-cta .contact-line.compact{margin-bottom:.75rem}

.lead-band{padding:3.25rem 0}
.lead-band-grid{display:grid;grid-template-columns:1.15fr .95fr;gap:2rem;align-items:start}
.lead-band-copy .lead-band-cta{display:flex;flex-direction:row;flex-wrap:wrap;gap:.65rem;margin-top:1.1rem}
.lead-band-form{min-width:0}

.page-with-lead{display:grid;grid-template-columns:1.4fr .75fr;gap:2rem;align-items:start}
.page-lead-aside{position:sticky;top:96px}
.aside-note{margin:.75rem 0 0;text-align:center;font-size:.86rem}

/* Image / card density harmony — 16:9, consistent gaps */
.promo-visual,.pillar-poster,.campaign-poster img,.term-side img,.archive-card-media,.card-media{
  aspect-ratio:16/9;height:auto;overflow:hidden;background:#0b1324
}
.promo-visual{height:auto}
.promo-visual img,.pillar-poster img,.card-media img,.archive-card-media img{
  width:100%;height:100%;object-fit:cover;display:block
}
.mega-cards{gap:1rem}
.promo-body{padding:.95rem 1rem 1.05rem;gap:.28rem}
.promo-body strong{font-size:.95rem;line-height:1.4}
.promo-desc{font-size:.82rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.archive-grid,.related-grid,.case-grid,.content-type-grid{gap:1.15rem}
.archive-card,.card{padding:1.35rem 1.35rem 1.4rem}
.archive-card h3,.card h3{font-size:1.05rem;line-height:1.4;margin:0}
.archive-card p,.card p{font-size:.9rem;line-height:1.65;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0}
.card-meta{display:flex;flex-wrap:wrap;gap:.5rem .75rem;align-items:center;font-size:.78rem;color:var(--muted)}
.section{padding:3.75rem 0}
.section.alt{background:var(--bg-soft)}
.section-head{margin-bottom:1.75rem}
.section-head p{max-width:42rem}

@media (max-width:980px){
  .lead-band-grid,.page-with-lead{grid-template-columns:1fr}
  .page-lead-aside{position:static}
}
@media (max-width:900px){
  .lead-band-inner,.lead-band-grid{grid-template-columns:1fr}
}

/* Covers (high-value content only) */
.entry-cover{margin:0 0 1.75rem;border-radius:var(--radius-lg);overflow:hidden;background:#0b1324;aspect-ratio:16/9;box-shadow:var(--shadow)}
.entry-cover img{width:100%;height:100%;object-fit:cover;display:block}
.archive-card-media{display:block;margin:-1.35rem -1.35rem .35rem;border-bottom:1px solid var(--line)}
.archive-card-media img{transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.archive-card:hover .archive-card-media img{transform:scale(1.03)}
.term-side img{border-radius:var(--radius);width:100%;height:auto}

/* ===== Footer premium: enterprise conversion 3+1 ===== */
.site-footer.footer-premium{
  background:
    radial-gradient(900px 280px at 12% 0%, rgba(14,165,233,.14), transparent 55%),
    radial-gradient(700px 240px at 88% 8%, rgba(56,189,248,.08), transparent 50%),
    #070d1a;
  color:#94a3b8;
}
.site-footer.footer-premium::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(56,189,248,.55),rgba(125,211,252,.35),transparent);
}

/* Slim enterprise strip */
.site-footer.footer-premium .footer-enterprise-strip{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1.25rem 2rem;
  flex-wrap:wrap;
  padding-top:1.35rem;
  padding-bottom:1.35rem;
  border-bottom:1px solid rgba(148,163,184,.12);
}
.site-footer.footer-premium .footer-strip-copy{
  margin:0;
  font-size:.95rem;
  font-weight:500;
  letter-spacing:.02em;
  color:#e2e8f0;
  line-height:1.55;
}
.site-footer.footer-premium .footer-strip-link{
  flex:none;
  font-size:.88rem;
  font-weight:650;
  color:#7dd3fc;
  letter-spacing:.02em;
  white-space:nowrap;
}
.site-footer.footer-premium .footer-strip-link:hover{color:#fff}

/* Main grid — breathing room + soft inset panel */
.site-footer.footer-premium .footer-v2-stack{
  display:grid;
  grid-template-columns:1.45fr 1fr 1.2fr;
  gap:2.75rem 3rem;
  padding-top:3.75rem;   /* ~60px */
  padding-bottom:2.5rem;
  align-items:stretch;
  position:relative;
}
.site-footer.footer-premium .footer-brand,
.site-footer.footer-premium .footer-nav{
  min-width:0;
}

/* Brand — scaled logo + wordmark */
.site-footer.footer-premium .footer-logo-link{
  display:inline-flex;
  align-items:center;
  gap:.85rem;
  max-width:100%;
  text-decoration:none;
  color:#fff;
}
.site-footer.footer-premium .footer-logo-link:hover{color:#fff}
.site-footer.footer-premium .footer-logo{
  display:block;
  height:52px;
  width:auto;
  max-width:220px;
  object-fit:contain;
  border-radius:8px;
  box-shadow:0 8px 24px -12px rgba(0,0,0,.55);
}
.site-footer.footer-premium .footer-wordmark{
  font-size:1.55rem;
  font-weight:800;
  letter-spacing:.01em;
  color:#fff;
  line-height:1;
}
.site-footer.footer-premium .footer-wordmark b{color:#38bdf8;font-weight:800}
.site-footer.footer-premium .footer-pitch{
  margin:1.25rem 0 1rem;
  font-size:1.02rem;
  line-height:1.85;
  color:#cbd5e1;
  max-width:42ch;
  font-weight:450;
}
.site-footer.footer-premium .footer-trust-meta{
  margin:0;
  font-size:.84rem;
  letter-spacing:.04em;
  color:#64748b;
  font-weight:500;
}
.site-footer.footer-premium .footer-trust-sep{
  margin:0 .55rem;
  color:#475569;
}

/* Column titles */
.site-footer.footer-premium .footer-col-title{
  margin:0 0 1.35rem;
  color:#fff;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
}

/* Nav — generous line-height + hover accent bar */
.site-footer.footer-premium .footer-nav-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.15rem;
}
.site-footer.footer-premium .footer-nav-list li{margin:0}
.site-footer.footer-premium .footer-nav-list a{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  padding:.42rem 0;
  font-size:.98rem;
  line-height:1.55;
  color:#94a3b8;
  position:relative;
  transition:color .2s;
}
.site-footer.footer-premium .footer-nav-list a::before{
  content:"";
  width:0;
  height:2px;
  border-radius:2px;
  background:#38bdf8;
  transition:width .2s;
  flex:none;
}
.site-footer.footer-premium .footer-nav-list a:hover{
  color:#fff;
}
.site-footer.footer-premium .footer-nav-list a:hover::before{width:14px}

/* Process — elevated dark panel */
.site-footer.footer-premium .footer-process{
  background:linear-gradient(165deg,rgba(15,27,49,.95),rgba(8,16,32,.92));
  border:1px solid rgba(148,163,184,.14);
  border-radius:18px;
  padding:1.6rem 1.55rem 1.55rem;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.04),
    0 18px 40px -28px rgba(0,0,0,.7);
  position:relative;
  overflow:hidden;
}
.site-footer.footer-premium .footer-process::before{
  content:"";
  position:absolute;
  inset:0 auto auto 0;
  width:100%;
  height:1px;
  background:linear-gradient(90deg,rgba(56,189,248,.45),transparent 70%);
  pointer-events:none;
}
.site-footer.footer-premium .footer-steps{
  list-style:none;
  margin:0 0 1.35rem;
  padding:0;
  display:grid;
  gap:.7rem;
}
.site-footer.footer-premium .footer-steps li{
  display:flex;
  gap:.85rem;
  align-items:baseline;
  margin:0;
  font-size:.95rem;
  color:#e2e8f0;
  line-height:1.45;
}
.site-footer.footer-premium .footer-steps b{
  font-family:var(--mono);
  font-size:.92rem;
  font-weight:700;
  color:#38bdf8;
  min-width:1.85rem;
  letter-spacing:.04em;
}
.site-footer.footer-premium .footer-diag-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:.85rem 1.65rem;
  width:100%;
  border-radius:12px;
  font-size:1rem;
  font-weight:700;
  letter-spacing:.03em;
  background:linear-gradient(135deg,#0ea5e9,#0284c7);
  color:#fff !important;
  border:1px solid rgba(125,211,252,.35);
  box-shadow:
    0 0 0 1px rgba(14,165,233,.15),
    0 12px 28px -10px rgba(14,165,233,.55),
    inset 0 1px 0 rgba(255,255,255,.18);
  transition:transform .2s, box-shadow .2s, background .2s;
}
.site-footer.footer-premium .footer-diag-btn:hover{
  color:#fff !important;
  background:linear-gradient(135deg,#38bdf8,#0ea5e9);
  transform:translateY(-1px);
  box-shadow:
    0 0 0 1px rgba(56,189,248,.25),
    0 16px 34px -10px rgba(14,165,233,.7),
    inset 0 1px 0 rgba(255,255,255,.22);
}

/* Contact bar — substantial company reception row */
.site-footer.footer-premium .footer-contact-bar{
  grid-column:1 / -1;
  display:grid;
  grid-template-columns:auto 1fr;
  align-items:center;
  gap:1.25rem 2.5rem;
  margin-top:.75rem;
  padding:1.55rem 1.75rem;
  border-radius:16px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(148,163,184,.12);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
}
.site-footer.footer-premium .footer-contact-head{
  display:flex;
  flex-direction:column;
  gap:.2rem;
  min-width:7.5rem;
}
.site-footer.footer-premium .footer-contact-label{
  color:#fff;
  font-size:.95rem;
  font-weight:700;
  letter-spacing:.04em;
}
.site-footer.footer-premium .footer-contact-sub{
  font-size:.75rem;
  color:#64748b;
  letter-spacing:.02em;
}
.site-footer.footer-premium .footer-contact-inline{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:1rem 1.5rem;
  align-items:start;
}
.site-footer.footer-premium .footer-contact-inline li{
  margin:0;
  display:flex;
  flex-direction:column;
  gap:.35rem;
  padding:.15rem 0 .15rem 1rem;
  border-left:1px solid rgba(148,163,184,.16);
  min-width:0;
}
.site-footer.footer-premium .footer-ci-label{
  font-size:.7rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#7dd3fc;
}
.site-footer.footer-premium .footer-ci-value{
  font-size:1.02rem;
  font-weight:650;
  color:#f1f5f9;
  word-break:break-all;
  line-height:1.35;
}
.site-footer.footer-premium a.footer-ci-value:hover{color:#38bdf8}
.site-footer.footer-premium .footer-wechat{
  user-select:all;
  cursor:text;
  letter-spacing:.04em;
}

/* Bottom legal */
.site-footer.footer-premium .footer-bottom{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:1rem 1.5rem;
  padding-top:1.35rem;
  padding-bottom:1.85rem;
  border-top:1px solid rgba(148,163,184,.1);
  font-size:.84rem;
  color:#64748b;
}
.site-footer.footer-premium .footer-copy-sep{margin:0 .45rem;color:#475569}
.site-footer.footer-premium .footer-links{display:flex;gap:1.35rem;flex-wrap:wrap}
.site-footer.footer-premium .footer-links a{color:#64748b}
.site-footer.footer-premium .footer-links a:hover{color:#38bdf8}
.site-footer.footer-premium a{color:#94a3b8;transition:color .2s}

/* Hide legacy */
.site-footer.footer-premium .footer-cta,
.site-footer.footer-premium .footer-grid,
.site-footer.footer-premium .footer-contact-card,
.site-footer.footer-premium .footer-badges{display:none}

@media (max-width:1100px){
  .site-footer.footer-premium .footer-v2-stack{
    grid-template-columns:1fr 1fr;
    gap:2rem 2rem;
    padding-top:3rem;
  }
  .site-footer.footer-premium .footer-brand{grid-column:1 / -1}
  .site-footer.footer-premium .footer-contact-bar{
    grid-column:1 / -1;
    grid-template-columns:1fr;
  }
  .site-footer.footer-premium .footer-contact-inline{
    grid-template-columns:repeat(3, minmax(0, 1fr));
  }
}

@media (max-width:700px){
  .site-footer.footer-premium .footer-enterprise-strip{
    flex-direction:column;
    align-items:flex-start;
    padding-top:1.15rem;
    padding-bottom:1.15rem;
  }
  .site-footer.footer-premium .footer-v2-stack{
    grid-template-columns:1fr;
    gap:1.65rem;
    padding-top:1.75rem;
    padding-bottom:1.5rem;
  }
  /* Mobile conversion order: contact → process/CTA → nav → brand */
  .site-footer.footer-premium .footer-contact-bar{
    order:1;
    margin-top:0;
    padding:1.25rem 1.15rem;
  }
  .site-footer.footer-premium .footer-process{order:2}
  .site-footer.footer-premium .footer-nav{order:3}
  .site-footer.footer-premium .footer-brand{order:4; grid-column:auto}
  .site-footer.footer-premium .footer-pitch{max-width:none;font-size:.98rem}
  .site-footer.footer-premium .footer-logo{height:46px}
  .site-footer.footer-premium .footer-wordmark{font-size:1.35rem}
  .site-footer.footer-premium .footer-contact-inline{
    grid-template-columns:1fr;
    gap:.85rem;
  }
  .site-footer.footer-premium .footer-contact-inline li{
    padding-left:0;
    border-left:0;
    padding-top:.55rem;
    border-top:1px solid rgba(148,163,184,.12);
  }
  .site-footer.footer-premium .footer-contact-inline li:first-child{
    border-top:0;
    padding-top:0;
  }
  .site-footer.footer-premium .footer-ci-value{font-size:1.05rem}
  .site-footer.footer-premium .footer-diag-btn{min-height:48px}
  .site-footer.footer-premium .footer-bottom{flex-direction:column;padding-bottom:1.5rem}
}

/* ===== WpWork sticky mobile bar + desktop side float (ported from denvdiy) ===== */
.wpwork-sticky-bar{
  display:none;
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:99990;
  width:100%;
  color:#fff;
  font-weight:500;
  background:rgba(11,18,32,.96);
  border-top:1px solid rgba(148,163,184,.18);
  box-sizing:border-box;
  padding-bottom:env(safe-area-inset-bottom,0);
}
@media (max-width:768px){
  html body .wpwork-sticky-bar,
  html.body.has-wpwork-sticky-bar .wpwork-sticky-bar,
  html.has-wpwork-sticky-bar body .wpwork-sticky-bar{
    display:flex !important;
    visibility:visible !important;
    opacity:1 !important;
    flex-direction:row;
    align-items:stretch;
    justify-content:space-between;
    position:fixed !important;
    left:0 !important;right:0 !important;bottom:0 !important;top:auto !important;
    z-index:99990 !important;
    width:100% !important;
  }
  html.has-wpwork-sticky-bar body,
  body.has-wpwork-sticky-bar{
    padding-bottom:calc(56px + env(safe-area-inset-bottom,0px));
  }
  .wpwork-side-float{display:none !important}
  /* Keep Aurora / chat trigger above sticky bar */
  #chat-trigger,
  .aurora-fab:not(.is-open){
    bottom:calc(56px + 16px + env(safe-area-inset-bottom,0px)) !important;
  }
}
.wpwork-sticky-bar__item{
  flex:1 1 25%;
  width:25%;
  max-width:25%;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:.2rem;
  min-height:56px;
  padding:.45rem .2rem;
  margin:0;
  border:0;
  border-right:1px solid rgba(148,163,184,.14);
  background:transparent;
  color:#E2E8F0 !important;
  text-decoration:none !important;
  font:inherit;
  font-size:.6875rem;
  line-height:1.2;
  letter-spacing:.02em;
  cursor:pointer;
  box-sizing:border-box;
  -webkit-tap-highlight-color:transparent;
}
.wpwork-sticky-bar__item:last-child{border-right:0}
.wpwork-sticky-bar__icon{display:block;line-height:1;color:#F8FAFC}
.wpwork-sticky-bar__item--cta{
  background:#008060;
  background-image:linear-gradient(180deg,#008060 0%,#006B4F 100%);
  color:#fff !important;
}
.wpwork-sticky-bar__item--cta .wpwork-sticky-bar__icon{color:#fff}
.wpwork-sticky-bar__item:active,
.wpwork-sticky-bar__item:hover{
  background:rgba(0,128,96,.28);
  color:#fff !important;
}
.wpwork-sticky-bar__item--cta:active,
.wpwork-sticky-bar__item--cta:hover{
  background:#006B4F;
  background-image:linear-gradient(180deg,#16A34A 0%,#008060 100%);
}

/* WeChat modal (shared mobile + desktop) */
.wpwork-wechat-modal[hidden]{display:none !important}
.wpwork-wechat-modal{
  position:fixed;inset:0;z-index:100000;
  display:flex;align-items:center;justify-content:center;
}
.wpwork-wechat-modal__backdrop{
  position:absolute;inset:0;background:rgba(0,0,0,.55);
}
.wpwork-wechat-modal__panel{
  position:relative;z-index:1;
  background:#fff;border-radius:12px;
  padding:1.5rem 1.25rem 1.25rem;
  text-align:center;
  box-shadow:0 20px 50px rgba(0,0,0,.25);
  max-width:min(280px,92vw);
}
.wpwork-wechat-modal__close{
  position:absolute;top:-12px;right:-12px;
  width:36px;height:36px;border-radius:50%;
  border:0;background:#94a3b8;color:#fff;
  font-size:1.4rem;line-height:1;cursor:pointer;
}
.wpwork-wechat-modal__qr{
  display:block;width:180px;height:180px;margin:0 auto .75rem;
  object-fit:cover;border-radius:6px;
}
.wpwork-wechat-modal__title{
  margin:0 0 .35rem;font-size:.95rem;font-weight:600;color:#0f172a;
}
.wpwork-wechat-modal__hint{
  margin:0 0 .85rem;font-size:.8rem;color:#64748b;
}
.wpwork-wechat-modal__copy{
  display:inline-block;padding:.55rem 1rem;border:0;border-radius:8px;
  background:#008060;color:#fff;font-size:.85rem;cursor:pointer;
}
.wpwork-wechat-modal__copy:hover{background:#006B4F}

/* Desktop side float — mirrors devdiy.cn diy-contact-online-wrapper rail */
.wpwork-side-float{
  display:none;
  position:fixed;
  right:0;
  bottom:220px;
  z-index:9999;
  color:var(--muted);
}
@media (min-width:769px){
  .wpwork-side-float{display:block}
  .wpwork-side-float.is-hidden{display:none !important}
}
.wpwork-side-float__rail{
  position:relative;
  display:flex;
  flex-direction:row;
  align-items:stretch;
  padding:0;
  background:transparent;
}
.wpwork-side-float__list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:1px;
  box-shadow:0 4px 16px rgba(15,23,42,.12);
}
.wpwork-side-float__item{
  position:relative;
  width:64px;
  margin:0;
}
.wpwork-side-float__btn{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  width:64px;
  box-sizing:border-box;
  padding:8px 4px 6px;
  margin:0;
  border:0;
  color:#fff !important;
  text-decoration:none !important;
  cursor:pointer;
  font:inherit;
  text-align:center;
  opacity:1;
  box-shadow:none;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.wpwork-side-float__item--diag .wpwork-side-float__btn{
  height:72px;
  border-radius:8px 0 0 0;
  background:#008060;
  color:#fff !important;
}
.wpwork-side-float__item--diag .wpwork-side-float__btn:hover{
  background:#006B4F;
  transform:translateY(-2px);
  box-shadow:0 6px 14px rgba(0,128,96,.28);
  color:#fff !important;
}
.wpwork-side-float__item--wechat .wpwork-side-float__btn{
  height:64px;
  border-radius:0 0 0 8px;
  background:#475569;
  color:#F8FAFC !important;
}
.wpwork-side-float__item--wechat .wpwork-side-float__btn:hover{
  background:#334155;
  transform:translateY(-2px);
  box-shadow:0 6px 14px rgba(15,23,42,.18);
  color:#fff !important;
}
.wpwork-side-float__icon{
  display:block;
  line-height:1;
  color:inherit;
}
.wpwork-side-float__icon svg{display:block;margin:0 auto}
.wpwork-side-float__label{
  display:block;
  width:100%;
  padding:0 2px;
  margin:0;
  font-size:11px;
  font-weight:600;
  line-height:1.25;
  letter-spacing:0;
  color:inherit;
  text-shadow:none;
  white-space:normal;
  word-break:break-all;
}
.wpwork-side-float__item--wechat .wpwork-side-float__label{
  font-size:12px;
  line-height:1.2;
}
.wpwork-side-float__close{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:center;
  align-self:stretch;
  width:16px;
  min-width:16px;
  height:auto;
  min-height:100%;
  padding:0;
  margin:0;
  border:0;
  border-radius:0;
  background:#334155;
  color:#E2E8F0;
  font-size:12px;
  line-height:1;
  cursor:pointer;
  text-decoration:none;
  box-shadow:none;
  transition:background .2s ease,color .2s ease;
}
.wpwork-side-float__close span{
  display:block;
  font-weight:500;
  line-height:1;
}
.wpwork-side-float__close:hover{
  background:#1E293B;
  color:#fff;
}
.wpwork-side-float__popover{
  display:none;
  position:absolute;
  right:calc(100% + 12px);
  top:0;
  width:160px;
  padding:12px 10px;
  background:#fff;
  border:1px solid #eee;
  border-radius:6px;
  text-align:center;
  color:var(--muted);
  font-size:13px;
  box-shadow:0 8px 24px rgba(0,0,0,.18);
  z-index:10;
}
.wpwork-side-float__popover img{
  display:block;width:140px;height:140px;margin:0 auto 6px;object-fit:cover;
}
.wpwork-side-float__item--wechat:hover .wpwork-side-float__popover,
.wpwork-side-float__item--wechat:focus-within .wpwork-side-float__popover{
  display:block;
}

/* ===== WpWork money hubs: full-bleed / 通宽 ===== */
body.wpw-hub-wide .wrap{max-width:none;width:100%;padding-left:80px;padding-right:80px}
body.wpw-hub-wide .hub-wrap{max-width:none}
body.wpw-hub-wide .entry-content,
body.wpw-hub-wide .hub-content{max-width:none;width:100%}
body.wpw-hub-wide .page-hero h1{max-width:none}
body.wpw-hub-wide .hub-entry{padding:3rem 0 4rem}
body.wpw-hub-wide .hub-content h2{margin:2.25rem 0 .9rem;font-size:var(--fs-xl);font-weight:800}
body.wpw-hub-wide .hub-content h3{margin:1.6rem 0 .55rem;font-size:1.15rem;font-weight:700}
body.wpw-hub-wide .hub-content p,
body.wpw-hub-wide .hub-content li{font-size:1.0625rem;line-height:1.9;color:var(--ink-soft)}
body.wpw-hub-wide .hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin:1.5rem 0 2rem}
body.wpw-hub-wide .hub-card{border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.35rem;background:#fff;box-shadow:var(--shadow-sm)}
body.wpw-hub-wide .hub-card h3{margin:.2rem 0 .5rem}
body.wpw-hub-wide .hub-links{display:grid;grid-template-columns:repeat(2,1fr);gap:.55rem 1.5rem;margin:1rem 0 1.75rem;padding:0;list-style:none}
body.wpw-hub-wide .hub-links a{font-weight:600}
body.wpw-hub-wide .hub-faq{margin:2rem 0;display:grid;gap:1rem}
body.wpw-hub-wide .hub-faq details{border:1px solid var(--line);border-radius:12px;padding:1rem 1.25rem;background:var(--bg-soft)}
body.wpw-hub-wide .hub-faq summary{cursor:pointer;font-weight:700;color:var(--ink)}
body.wpw-hub-wide .hub-faq p{margin:.65rem 0 0}
body.wpw-hub-wide .hub-cta-band{margin:2.5rem 0 0;border-radius:var(--radius-lg);padding:2rem 2.25rem;background:linear-gradient(135deg,#070d1a,#0f2242);color:#cbd5e1}
body.wpw-hub-wide .hub-cta-band h2{margin:0 0 .6rem;color:#fff;font-size:var(--fs-xl)}
body.wpw-hub-wide .hub-cta-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.25rem 0 0}
body.wpw-hub-wide .hub-cta-actions .btn-ghost{border:1px solid rgba(255,255,255,.35);color:#e0f2fe;background:transparent}
@media (max-width:1100px){
  body.wpw-hub-wide .hub-grid{grid-template-columns:1fr 1fr}
  body.wpw-hub-wide .hub-links{grid-template-columns:1fr}
}
@media (max-width:900px){
  body.wpw-hub-wide .wrap{padding-left:24px;padding-right:24px}
  body.wpw-hub-wide .hub-grid{grid-template-columns:1fr}
}