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1.4rem}.sec-head p{color:#5b6b84;font-size:1.6rem;line-height:1.8}.case{display:grid;grid-template-columns:1.1fr .9fr;gap:4rem;align-items:start;margin-bottom:6rem;background:#fff;border:1px solid #e4ebf6;border-radius:1.6rem;overflow:hidden;box-shadow:0 14px 40px #00334f12;padding:0}.case:nth-child(2n){direction:rtl}.case:nth-child(2n)>*{direction:ltr}.case-media{position:relative;background:#0a1f33}.case-img{border-radius:0;overflow:hidden;box-shadow:none;position:relative}.case-img img{width:100%;display:block;aspect-ratio:16/10;object-fit:cover}.case-img:after{content:"";position:absolute;inset:auto 0 0;height:44%;background:linear-gradient(transparent,#060d16ad);pointer-events:none}.video-badge{position:absolute;left:1.4rem;bottom:1.4rem;z-index:3;display:inline-flex;align-items:center;gap:.7rem;padding:.6rem 1rem;border-radius:999px;background:#0000009e;backdrop-filter:blur(8px);border:1px solid 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p{color:#5b6b84;font-size:1.5rem;line-height:1.8;margin-bottom:1.6rem}.case-points{display:flex;flex-direction:column;gap:.9rem;list-style:none;margin:0;padding:0}.case-points li{display:flex;gap:1rem;align-items:flex-start;font-size:1.4rem;color:#0a2540;line-height:1.6}.case-points li:before{content:"\2713";color:#0b63f6;font-weight:700;flex:none;margin-top:.1rem}.evidence-meta{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.8rem}.ev-pill{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem .9rem;border-radius:999px;background:#f0f7ff;border:1px solid #dbeafe;font-family:var(--font-mono);font-size:1.15rem;color:#0a2540;letter-spacing:.02em}.ev-pill.bom{background:#f0fdf4;border-color:#dcfce7}.ev-pill.video{background:#fff7ed;border-color:#ffedd5}.ev-pill.report{background:#f5f3ff;border-color:#ddd6fe}.mini-timeline{display:flex;align-items:center;gap:0;margin-top:1.8rem;padding:1.2rem 1.4rem;background:#f8fafc;border:1px solid #e2e8f0;border-radius:.8rem;overflow-x:auto}.mini-timeline .mt-step{flex:none;text-align:center;min-width:7.2rem}.mini-timeline .mt-dot{width:.9rem;height:.9rem;border-radius:50%;background:#cbd5e1;margin:0 auto .4rem;position:relative}.mini-timeline .mt-step.done .mt-dot{background:#0b63f6;box-shadow:0 0 0 4px #0b63f626}.mini-timeline .mt-step.done .mt-dot:after{content:"\2713";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.7rem}.mini-timeline .mt-line{flex:none;width:2.4rem;height:2px;background:#e2e8f0;margin:0 .2rem 1.2rem}.mini-timeline .mt-line.done{background:#0b63f6}.mini-timeline .mt-k{font-family:var(--font-mono);font-size:1.05rem;color:#0b63f6;font-weight:600}.mini-timeline .mt-v{font-size:1.2rem;color:#5b6b84;margin-top:.1rem}.case-metrics{display:flex;gap:2rem;margin-top:1.8rem;flex-wrap:wrap;padding-top:1.6rem;border-top:1px solid #f1f5f9}.cm .n{font-size:clamp(20px,2.6vw,26px);font-weight:700;color:#0b63f6;line-height:1}.cm .l{font-size:1.25rem;color:#5b6b84;margin-top:.3rem;font-family:var(--font-mono);letter-spacing:.04em}.evidence-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:1.8rem;margin-top:3rem}.ev-card{padding:2.2rem;border:1px solid #e4ebf6;border-radius:1.4rem;background:#fff;box-shadow:0 14px 40px #00334f0d}.ev-card .k{font-family:var(--font-mono);font-size:1.1rem;letter-spacing:.12em;color:var(--cyan-ink);display:flex;align-items:center;gap:.6rem}.ev-card .k:before{content:"";width:.7rem;height:.7rem;border-radius:50%;background:linear-gradient(135deg,var(--cyan-ink,#007f87),#0b63f6)}.ev-card .v{font-size:clamp(28px,3vw,36px);font-weight:800;color:#0a2540;margin-top:1rem;line-height:1}.ev-card .d{font-size:1.35rem;color:#5b6b84;line-height:1.6;margin-top:.6rem}.filter-row{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2.4rem}.filter-btn{display:inline-flex;align-items:center;gap:.6rem;padding:.8rem 1.6rem;border-radius:999px;border:1px solid #dbe4f0;background:#fff;font-size:1.4rem;font-weight:600;color:#0a2540;cursor:pointer;transition:all .2s}.filter-btn.active,.filter-btn:hover{border-color:#0b63f6;color:#0b63f6;box-shadow:0 8px 20px #0b63f61f}.filter-btn small{font-family:var(--font-mono);font-size:1.1rem;color:#57768f;font-weight:500}.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:2.4rem}.stat-num{font-size:clamp(30px,3.6vw,44px);font-weight:700;color:#0b63f6}.stat-lbl{color:#5b6b84;font-size:1.4rem;margin-top:.4rem}.industries{display:flex;flex-wrap:wrap;gap:1.2rem;justify-content:center;max-width:960px;margin:0 auto}.ind-badge{display:inline-flex;align-items:center;gap:.9rem;padding:1.2rem 2rem;border:1px solid #dbe4f0;border-radius:999px;background:#fff;font-size:1.4rem;color:#0a2540;font-weight:600;letter-spacing:.02em}.ind-badge:before{content:"";width:.9rem;height:.9rem;border-radius:50%;background:linear-gradient(135deg,var(--cyan-ink,#007f87),#0b63f6);flex:none}.video-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.v-card{border-radius:1.4rem;overflow:hidden;background:#0a1f33;border:1px solid rgba(226,228,235,.12);box-shadow:0 18px 50px #00334f1f;transition:transform .2s,box-shadow .2s}.v-card:hover{transform:translateY(-4px);box-shadow:0 24px 60px #00e1ff2e}.v-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#0a1f33}.v-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}.v-card:hover .v-thumb img{transform:scale(1.05)}.v-thumb:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.55),transparent 55%)}.v-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;width:4.8rem;height:4.8rem;border-radius:50%;background:#ffffffeb;display:flex;align-items:center;justify-content:center;color:#0a2540;font-size:1.8rem;box-shadow:0 8px 24px #0003;transition:transform .2s}.v-card:hover .v-play{transform:translate(-50%,-50%) scale(1.06);background:#00e1ff}.v-duration{position:absolute;right:1rem;bottom:1rem;z-index:2;padding:.2rem .6rem;border-radius:.4rem;background:#000000b8;color:#fff;font-family:var(--font-mono);font-size:1.1rem}.v-body{padding:1.6rem 1.6rem 1.8rem}.v-body h4{font-size:1.6rem;font-weight:700;color:#fff;margin:0 0 .6rem}.v-body p{font-size:1.35rem;color:#f5f6fab3;line-height:1.6;margin:0}.v-meta{display:flex;align-items:center;gap:.8rem;margin-top:1rem;font-family:var(--font-mono);font-size:1.1rem;color:#f5f6fa8c}.v-meta i{width:.5rem;height:.5rem;border-radius:50%;background:#00e1ff}.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative;padding:2rem 0 1rem}.timeline:before{content:"";position:absolute;left:2%;right:2%;top:4.9rem;height:2px;background:linear-gradient(90deg,#0b63f6,#00e1ff);opacity:.18}.tl-node{position:relative;text-align:center;padding:0 1rem}.tl-dot{width:1.4rem;height:1.4rem;border-radius:50%;background:#fff;border:3px solid #0b63f6;margin:0 auto;position:relative;z-index:2;box-shadow:0 0 0 6px #0b63f61a}.tl-node.done .tl-dot{background:#0b63f6}.tl-node.done .tl-dot:after{content:"\2713";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.8rem;font-weight:700}.tl-date{margin-top:1.2rem;font-family:var(--font-mono);font-size:1.2rem;font-weight:700;color:#0b63f6;letter-spacing:.04em}.tl-title{margin-top:.4rem;font-size:1.5rem;font-weight:700;color:#0a2540}.tl-desc{margin-top:.4rem;font-size:1.3rem;color:#5b6b84;line-height:1.6}.tl-batch{display:inline-flex;margin-top:.8rem;padding:.25rem .7rem;border-radius:999px;background:#f0f7ff;border:1px solid #dbeafe;font-family:var(--font-mono);font-size:1.15rem;color:#0a2540}.cp-section{position:relative;padding:8rem 0}.cp-section.cp-tint{background:#f6fafd}.cp-head{max-width:78rem;margin-bottom:4.8rem}.cp-head.center{margin-left:auto;margin-right:auto;text-align:center}.cp-kicker{display:inline-flex;align-items:center;gap:.9rem;font-family:var(--font-mono);font-size:1.2rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan-ink)}.cp-kicker:before{content:"";width:2.8rem;height:.2rem;background:linear-gradient(90deg,var(--cyan),#0b63f6);border-radius:1rem}.cp-title{margin:1.4rem 0 1.6rem;font-size:clamp(2.8rem,4vw,4.6rem);font-weight:600;line-height:1.16;letter-spacing:-.015em;color:#0a2540}.cp-lead{margin:0;font-size:1.6rem;line-height:1.9;color:#5b6b84}.cp-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;counter-reset:cpstep}.cp-step{position:relative;padding:2.6rem 2.4rem;border:1px solid #e4ebf6;border-radius:1.4rem;background:#fff;box-shadow:0 14px 40px #00334f0f}.cp-step:before{counter-increment:cpstep;content:counter(cpstep,decimal-leading-zero);display:block;margin-bottom:1.8rem;font-family:var(--font-mono);font-size:1.2rem;font-weight:600;letter-spacing:.1em;color:var(--cyan-ink)}.cp-step h3{margin:0 0 .8rem;font-size:1.8rem;font-weight:600;color:#0a2540}.cp-step p{margin:0;font-size:1.4rem;line-height:1.75;color:#5b6b84}.cp-tag-row{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.cp-tag{padding:.7rem 1.4rem;border:1px solid #dbe4f0;border-radius:999px;background:#fff;font-size:1.35rem;color:#0a2540;font-weight:600}.cp-faq{max-width:780px;margin:0 auto;display:grid;gap:1.2rem}.cp-faq details{border:1px solid #e4ebf6;border-radius:1rem;background:#fff;overflow:hidden}.cp-faq summary{padding:1.8rem 2rem;font-size:1.6rem;font-weight:600;color:#0a2540;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.cp-faq summary::-webkit-details-marker{display:none}.cp-faq summary:after{content:"+";font-size:1.8rem;color:#0b63f6}.cp-faq details[open] summary:after{content:"\2014"}.faq-a{padding:0 2rem 1.8rem;font-size:1.45rem;line-height:1.8;color:#5b6b84}@media (max-width:1024px){.evidence-summary,.video-wall{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:repeat(3,1fr);gap:2rem 0}.timeline:before{display:none}}@media (max-width:900px){.case{grid-template-columns:1fr;direction:ltr!important}.case:nth-child(2n){direction:ltr}.stats-row,.cp-steps{grid-template-columns:1fr 1fr}}@media (max-width:600px){.evidence-summary,.video-wall,.timeline{grid-template-columns:1fr}.stats-row{grid-template-columns:1fr 1fr}.cp-steps{grid-template-columns:1fr}}.reveal{opacity:1!important;transform:none!important}

/* R15 字号协调 · 本页主标题归入全站层级 */
section.page-hero div.container h1{font-size:clamp(40px,4.8vw,64px);line-height:1.16}
/* 区块标题统一节奏 */
.section-head h2,.sec-head h2{font-size:clamp(30px,3.2vw,44px);line-height:1.22}

/* R15 字号协调 · 本页主标题归入全站层级 */
body main section.page-hero div.container h1{font-size:clamp(40px,4.8vw,64px)!important;line-height:1.16!important}
/* 区块标题统一节奏 */
.section-head h2,.sec-head h2{font-size:clamp(30px,3.2vw,44px)!important;line-height:1.22!important}

/* R15 字号协调 · 本页主标题归入全站层级 */
body main section.page-hero div.container h1{font-size:clamp(40px,4.8vw,64px)!important;line-height:1.16!important}
/* 区块标题统一节奏 */
.section-head h2,.sec-head h2{font-size:clamp(30px,3.2vw,44px)!important;line-height:1.22!important}

/* R15 字号协调 · 本页主标题归入全站层级 */
body main section.page-hero div.container h1{font-size:clamp(40px,4.8vw,64px)!important;line-height:1.16!important}
/* 区块标题统一节奏 */
.section-head h2,.sec-head h2{font-size:clamp(30px,3.2vw,44px)!important;line-height:1.22!important}
/* type-scale:idempotent */
/* R15 字号协调 · 本页主标题归入全站层级 */
body main section.page-hero div.container h1{font-size:clamp(40px,4.8vw,64px)!important;line-height:1.16!important}
/* 区块标题统一节奏 */
.section-head h2,.sec-head h2{font-size:clamp(30px,3.2vw,44px)!important;line-height:1.22!important}
/* type-scale-v2:idempotent */
/* R15 字号协调 v2 · 特性容器/CTA 面板归层 */
.customer-grid .customer-quote h2{font-size:clamp(30px,3.2vw,44px)!important;line-height:1.22!important}
.evidence-summary h2{font-size:clamp(30px,3.2vw,44px)!important;line-height:1.22!important}
div.cp-head h2.cp-title{font-size:clamp(30px,3.2vw,44px)!important;line-height:1.22!important}

/* R15 · 行业现场影像档案 */
.field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}
@media(max-width:800px){.field-grid{grid-template-columns:1fr}}
.field-card{position:relative;display:block;border-radius:12px;overflow:hidden;box-shadow:0 14px 40px rgba(0,51,79,.12);transition:transform .25s ease}
.field-card:hover{transform:translateY(-4px)}
.field-card img{width:100%;height:15rem;object-fit:cover;display:block}
.fc-cap{display:flex;flex-wrap:wrap;align-items:baseline;gap:.8rem;padding:1.3rem 1.6rem;background:#fff;border-top:.1rem solid var(--cyan,#00e1ff)}
.fc-cap b{font-size:1.5rem;color:#00334f}
.fc-cap span{font-family:var(--font-mono);font-size:1.2rem;color:#57768f;margin-right:auto}
.fc-cap .arr{color:#00606b;font-style:normal;font-weight:600}