:root{--c-primary: #1b3a6b;--c-primary-deep: #12284a;--c-primary-soft: #2a5393;--c-primary-100: #e8eef8;--c-primary-050: #f2f6fc;--c-accent: #0fbfa0;--c-accent-deep: #0a8f78;--c-accent-100: #e2f7f3;--c-gold: #ffc400;--c-gold-deep: #c87a00;--c-warm: #f5a623;--c-bg: #ffffff;--c-bg-soft: #f5f7fa;--c-bg-tint: #eef3fa;--c-border: #e4eaf3;--c-border-strong: #cfd8e6;--c-text: #2c3a4b;--c-text-strong: #16233a;--c-text-sub: #7a8797;--c-text-invert: #ffffff;--c-text-invert-sub: rgba(255, 255, 255, .72);--font-sans: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-num: "Montserrat", "DIN Alternate", "HarmonyOS Sans SC", "PingFang SC", system-ui, sans-serif;--max-w: 1200px;--radius-sm: 10px;--radius: 16px;--radius-lg: 24px;--radius-pill: 999px;--shadow-sm: 0 2px 10px rgba(27, 58, 107, .06);--shadow: 0 10px 30px rgba(27, 58, 107, .08);--shadow-lg: 0 24px 60px rgba(18, 40, 74, .14);--header-h: 72px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.75;color:var(--c-text);background:var(--c-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,p,figure,ul,ol{margin:0}ul,ol{padding:0;list-style:none}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font:inherit;color:inherit}::selection{background:var(--c-primary);color:#fff}.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 24px}.section{padding:104px 0;position:relative}.section--soft{background:var(--c-bg-soft)}.section--tint{background:var(--c-bg-tint)}.section--dark{background:var(--c-primary-deep);color:var(--c-text-invert)}.section__head{max-width:760px;margin:0 auto 56px;text-align:center}.section__eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;margin-bottom:18px;border-radius:var(--radius-pill);background:var(--c-primary-100);color:var(--c-primary);font-size:13px;font-weight:600;letter-spacing:.04em}.section--dark .section__eyebrow{background:#ffffff1f;color:#fff}.section__title{font-size:clamp(28px,3.4vw,40px);line-height:1.35;font-weight:800;color:var(--c-text-strong);letter-spacing:-.01em}.section--dark .section__title{color:#fff}.section__desc{margin-top:18px;font-size:17px;color:var(--c-text-sub)}.section--dark .section__desc{color:var(--c-text-invert-sub)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 28px;border-radius:var(--radius-pill);font-size:15px;font-weight:600;letter-spacing:.02em;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;white-space:nowrap}.btn:hover{transform:translateY(-2px)}.btn--primary{background:var(--c-primary);color:#fff;box-shadow:0 10px 24px #1b3a6b3d}.btn--primary:hover{background:var(--c-primary-soft);box-shadow:0 16px 34px #1b3a6b4d}.btn--accent{background:var(--c-accent);color:#fff;box-shadow:0 10px 24px #0fbfa047}.btn--accent:hover{background:var(--c-accent-deep)}.btn--ghost{background:transparent;color:var(--c-primary);border:1px solid var(--c-border-strong)}.btn--ghost:hover{border-color:var(--c-primary);background:var(--c-primary-050)}.btn--ghost-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}.btn--ghost-light:hover{background:#ffffff1f;border-color:#fff}.btn--sm{height:42px;padding:0 20px;font-size:14px}.card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);padding:32px;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}.card:hover{transform:translateY(-6px);border-color:var(--c-border-strong);box-shadow:var(--shadow)}.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);will-change:opacity,transform}.reveal.is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}.num{font-family:var(--font-num);font-weight:700;letter-spacing:.02em}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#c8d3e4;border-radius:999px;border:3px solid #fff}::-webkit-scrollbar-thumb:hover{background:#a9bad2}@media(max-width:900px){.section{padding:72px 0}.section__head{margin-bottom:40px}.container{padding:0 20px}.card{padding:26px}}