/* 注塑机仿真减重案例：图表由可访问的 HTML 与 CSS 绘制。 */
.il-case{overflow:hidden}
.il-case .container{width:min(1320px,92vw)}
.il-hero{padding:32px 0 93px;background:radial-gradient(circle at 85% 16%,rgba(247,148,29,.12),transparent 27%),radial-gradient(circle at 8% 76%,rgba(48,53,141,.09),transparent 35%),#f6f7fc}
.il-hero .record-breadcrumb{margin-bottom:62px}
.il-hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);align-items:center;gap:clamp(35px,5vw,80px)}
.il-hero-copy h1{margin:23px 0 25px;color:var(--brand-ink);font-size:clamp(43px,4.1vw,65px);line-height:1.18;letter-spacing:-.055em}
.il-hero-copy h1 em{color:var(--brand-indigo);font-style:normal}
.il-hero-copy p{max-width:610px;margin:0;color:#526079;font-size:17px;line-height:1.9}
.il-hero-link{display:inline-flex;align-items:center;gap:18px;margin-top:32px;padding:14px 19px;border-radius:9px;background:var(--brand-indigo);color:#fff;font-size:14px;font-weight:800;box-shadow:0 14px 26px rgba(48,53,141,.17)}
.il-hero-link:hover{background:var(--brand-indigo-dark)}
.il-hero-link span{color:#ffcc8b;font-size:20px}
.il-hero-chart{padding:30px 31px 22px;border:1px solid #e0e3ef;border-radius:20px;background:#fff;box-shadow:0 28px 60px rgba(31,40,99,.11)}
.il-chart-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px;padding-bottom:25px;border-bottom:1px solid #e9eaf3}
.il-chart-heading span{color:var(--brand-ink);font-size:21px;font-weight:850}
.il-chart-heading small{color:#8992a7;font-size:11px}
.il-chart-row{display:grid;grid-template-columns:78px minmax(0,1fr) 75px;align-items:center;gap:14px;margin-top:23px}
.il-chart-row>span{color:#4f5d78;font-size:14px;font-weight:750}
.il-chart-row strong{color:var(--brand-indigo);font-size:17px;text-align:right}
.il-chart-track{height:14px;overflow:hidden;border-radius:99px;background:#edeefa}
.il-chart-track i,.il-result-gauge i{display:block;width:var(--bar);height:100%;border-radius:inherit;background:linear-gradient(90deg,#343a97,#6980d2)}
.il-chart-row:nth-of-type(3) .il-chart-track i{background:linear-gradient(90deg,#e99024,#f7b45d)}
.il-hero-chart>p{margin:27px 0 0;color:#8a93a8;font-size:11px;text-align:right}
.il-context{padding:85px 0;background:#fff}
.il-context-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:60px;align-items:start}
.il-eyebrow{display:inline-flex;align-items:center;gap:11px;color:var(--brand-indigo);font-size:12px;font-weight:850;letter-spacing:.08em}
.il-eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--brand-orange)}
.il-section-intro h2{margin:15px 0 0;color:var(--brand-ink);font-size:clamp(31px,3.2vw,45px);line-height:1.25;letter-spacing:-.035em}
.il-section-intro p{max-width:780px;margin:17px 0 0;color:#627087;font-size:15px;line-height:1.8}
.il-context-copy>p{margin:3px 0 23px;color:#526079;font-size:16px;line-height:1.9}
.il-focus{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding-top:21px;border-top:1px solid #e8eaf3}
.il-focus>span{margin-right:7px;color:#8a94a9;font-size:12px;font-weight:800}
.il-focus b{padding:7px 12px;border-radius:99px;background:#f0f0fa;color:var(--brand-indigo);font-size:12px}
.il-method{padding:83px 0 90px;background:linear-gradient(135deg,#252b6d,#333992)}
.il-method .il-eyebrow{color:#ffca86}
.il-method h2{color:#fff}
.il-method .il-section-intro p{color:#dbe0f6}
.il-method-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-top:36px}
.il-method-flow>div{position:relative;min-height:159px;padding:22px;border:1px solid rgba(255,255,255,.19);border-radius:13px;background:rgba(255,255,255,.09)}
.il-method-flow>div:not(:last-child)::after{content:"→";position:absolute;top:62px;right:-15px;z-index:1;width:29px;height:29px;display:grid;place-items:center;border-radius:50%;background:#f59c30;color:#252b6d;font-size:18px;font-weight:900}
.il-method-flow span,.il-method-flow strong,.il-method-flow small{display:block}
.il-method-flow span{color:#ffbd69;font-size:12px;font-weight:850}
.il-method-flow strong{margin-top:22px;color:#fff;font-size:20px}
.il-method-flow small{margin-top:7px;color:#d4d9f4;font-size:13px}
.il-method-foot{display:flex;align-items:flex-start;gap:20px;margin-top:23px;padding:18px 0 0;border-top:1px solid rgba(255,255,255,.19)}
.il-method-foot span{flex:0 0 auto;color:#ffbd69;font-size:12px;font-weight:850}
.il-method-foot p{margin:0;color:#dbe0f6;font-size:13px;line-height:1.7}
.il-results{padding:87px 0 96px;background:#f7f8fc}
.il-result-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-top:34px}
.il-result-card{min-width:0;padding:23px;border:1px solid #e0e3ef;border-radius:15px;background:#fff;box-shadow:0 13px 30px rgba(31,40,99,.05)}
.il-result-top>span,.il-result-top strong,.il-result-top small{display:block}
.il-result-top>span{color:#68748b;font-size:12px;font-weight:800}
.il-result-top strong{margin-top:17px;color:var(--brand-indigo);font-size:clamp(33px,3.1vw,47px);line-height:1;letter-spacing:-.06em;white-space:nowrap}
.il-result-top small{display:inline;margin-left:5px;color:#68748b;font-size:12px;letter-spacing:0}
.il-result-gauge{height:6px;margin:22px 0;border-radius:99px;background:#eceef7}
.il-result-card dl{margin:0}
.il-result-card dl>div{padding:12px 0;border-top:1px solid #edf0f5}
.il-result-card dt{margin-bottom:4px;color:#7b879b;font-size:12px}
.il-result-card dd{margin:0;color:#35415a;font-size:15px;font-weight:600;white-space:nowrap}
.il-result-card dd b{color:var(--brand-ink);font-weight:850}
.il-summary{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:20px;border-radius:17px;background:#292f7c;color:#fff;overflow:hidden}
.il-summary>div{padding:28px 32px}
.il-summary>div:first-child{border-right:1px solid rgba(255,255,255,.2)}
.il-summary span{display:block;color:#cdd2f1;font-size:12px;font-weight:750}
.il-summary strong{display:block;margin-top:10px;color:#fff;font-size:clamp(46px,5vw,68px);line-height:1.1;letter-spacing:-.055em}
.il-summary strong small{color:#ffbd69;font-size:20px;letter-spacing:0}
.il-summary>div p{margin:4px 0 0;color:#d5daf5;font-size:13px}
.il-summary-caption{grid-column:1/-1;margin:0;padding:14px 32px;border-top:1px solid rgba(255,255,255,.2);color:#cdd2f1;font-size:12px;line-height:1.7}
@media(max-width:1100px){.il-hero-grid{gap:35px}.il-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.il-result-top strong{font-size:43px}}
@media(max-width:760px){.il-hero{padding:24px 0 60px}.il-hero .record-breadcrumb{margin-bottom:39px}.il-hero-grid,.il-context-grid{grid-template-columns:1fr}.il-hero-grid{gap:35px}.il-hero-copy h1{font-size:clamp(40px,9vw,56px)}.il-hero-copy p{font-size:16px}.il-context{padding:63px 0}.il-context-grid{gap:18px}.il-method{padding:65px 0}.il-method-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.il-method-flow>div:nth-child(2)::after{display:none}.il-results{padding:66px 0 70px}}
@media(max-width:520px){.il-hero-chart{padding:22px 17px}.il-chart-heading{align-items:start;flex-direction:column;gap:5px}.il-chart-row{grid-template-columns:68px minmax(0,1fr) 70px;gap:8px}.il-chart-row>span{font-size:12px}.il-chart-row strong{font-size:14px}.il-method-flow{gap:10px}.il-method-flow>div{min-height:136px;padding:16px}.il-method-flow>div:not(:last-child)::after{display:none}.il-method-flow strong{font-size:16px}.il-method-flow small{font-size:11px}.il-method-foot{flex-direction:column;gap:7px}.il-result-grid{grid-template-columns:1fr}.il-summary{grid-template-columns:1fr}.il-summary>div:first-child{border-right:0;border-bottom:1px solid rgba(255,255,255,.2)}.il-summary>div{padding:24px}.il-summary-caption{padding:14px 24px}}