:root{--angular-red:#e90464;--angular-deep:#dd0031;--angular-pink:#c3002f;--ink:#1a1a2e;--ink-soft:#4a4a5e;--muted:#6b6b80;--bg:#fff;--bg-alt:#f6f7fb;--border:#e9e9f0;--card-shadow:0 10px 30px -12px #1a1a2e2e;--card-shadow-hover:0 22px 48px -16px #e9046452;--radius:18px;--max:1120px;--gradient:linear-gradient(120deg, #dd0031 0%, #e90464 55%, #f55da0 100%);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--bg);margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,Hiragino Sans GB,system-ui,-apple-system,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}.hero{border-bottom:1px solid var(--border);background:radial-gradient(120% 120% at 50% 0,#fff 0%,#fff6fa 45%,#fdeef5 100%);padding-bottom:80px;position:relative;overflow:hidden}.hero__glow{pointer-events:none;background:radial-gradient(circle,#e904642e 0%,#e9046400 60%);width:760px;height:760px;position:absolute;top:-240px;left:50%;transform:translate(-50%)}.nav{z-index:20;max-width:var(--max);justify-content:space-between;align-items:center;margin:0 auto;padding:16px 24px;transition:background .25s,box-shadow .25s,padding .25s;display:flex;position:sticky;top:0}.hero--scrolled .nav{-webkit-backdrop-filter:saturate(180%)blur(12px);backdrop-filter:saturate(180%)blur(12px);box-shadow:0 1px 0 var(--border);background:#ffffffd1}.nav__brand{color:var(--angular-deep);align-items:center;gap:10px;font-size:1.25rem;font-weight:800;display:flex}.nav__logo{color:var(--angular-red)}.nav__links{align-items:center;gap:18px;font-size:.95rem;font-weight:600;display:flex}.nav__links a:not(.nav__cta){color:var(--ink-soft)}.nav__links a:not(.nav__cta):hover{color:var(--angular-deep)}.nav__cta{background:var(--gradient);border-radius:999px;padding:8px 16px;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 20px -8px #dd003199;color:#fff!important}.nav__cta:hover{transform:translateY(-1px);box-shadow:0 12px 26px -8px #dd0031b3}.hero__inner{text-align:center;max-width:880px;margin:0 auto;padding:64px 24px 24px;position:relative}.hero__eyebrow{letter-spacing:.28em;color:var(--angular-red);margin:0 0 18px;font-size:.78rem;font-weight:700}.hero__title{letter-spacing:-.01em;margin:0 0 22px;font-size:clamp(2rem,5vw,3.4rem);font-weight:850;line-height:1.18}.hero__subtitle{color:var(--ink-soft);max-width:720px;margin:0 auto 36px;font-size:1.12rem}.hero__subtitle strong{color:var(--angular-deep)}.hero__actions{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.btn{border-radius:14px;flex-direction:column;align-items:flex-start;padding:14px 22px;font-size:1rem;font-weight:700;transition:transform .2s,box-shadow .2s;display:flex}.btn__hint{opacity:.85;margin-top:2px;font-size:.82rem;font-weight:500}.btn--primary{background:var(--gradient);color:#fff;box-shadow:0 14px 30px -12px #dd003199}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 20px 40px -12px #dd0031b3}.btn--ghost{color:var(--angular-deep);border:1.5px solid var(--border);background:#fff}.btn--ghost:hover{border-color:var(--angular-red);box-shadow:var(--card-shadow);transform:translateY(-2px)}.section{max-width:var(--max);margin:0 auto;padding:84px 24px}.section--alt{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border);max-width:none}.section--alt>*{max-width:var(--max);margin-left:auto;margin-right:auto}.section__head{text-align:center;margin-bottom:48px}.section__title{letter-spacing:-.01em;margin:0 0 12px;font-size:clamp(1.6rem,3.6vw,2.4rem);font-weight:820}.section__lead{color:var(--muted);max-width:620px;margin:0 auto;font-size:1.05rem}.grid{gap:22px;display:grid}.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(3,1fr)}.card{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--card-shadow);background:#fff;flex-direction:column;padding:26px;transition:transform .22s,box-shadow .22s,border-color .22s;display:flex}.card:hover{box-shadow:var(--card-shadow-hover);border-color:#e9046459;transform:translateY(-4px)}.card--row{flex-direction:row;align-items:flex-start;gap:18px}.card__icon{background:linear-gradient(135deg,#ffe3ee,#ffd0e2);border-radius:14px;flex-shrink:0;place-items:center;width:56px;height:56px;font-size:1.8rem;display:grid}.card--row .card__icon{width:52px;height:52px}.card__body{flex-direction:column;display:flex}.card__title{margin:4px 0 10px;font-size:1.18rem;font-weight:750}.card__desc{color:var(--ink-soft);margin:0;font-size:.97rem}.card__link{color:var(--angular-deep);margin-top:16px;font-size:.9rem;font-weight:700}.split{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}.split__item{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--card-shadow);background:#fff;padding:32px}.split__title{margin:0 0 14px;font-size:1.22rem;font-weight:780}.split__desc{color:var(--ink-soft);margin:0 0 14px}.callout{border-radius:var(--radius);background:var(--gradient);color:#fff;margin-top:28px;padding:34px;box-shadow:0 18px 40px -16px #dd003180}.callout__title{margin:0 0 12px;font-size:1.3rem;font-weight:780}.callout__desc{opacity:.95;margin:0;font-size:1.02rem}.callout a{font-weight:700;text-decoration:underline}.link-arrow{color:var(--angular-deep);margin-top:6px;font-weight:700;transition:transform .18s;display:inline-block}.link-arrow:hover{transform:translate(3px)}.partners{border-top:1px dashed var(--border);text-align:center;margin-top:56px;padding-top:40px}.partners__title{margin:0 0 14px;font-size:1.4rem;font-weight:800}.partners__desc{color:var(--ink-soft);max-width:760px;margin:0 auto 14px}.partners__desc a{color:var(--angular-deep);font-weight:600}.partners__desc code{color:var(--angular-deep);background:#ffe3ee;border-radius:6px;padding:1px 7px;font-size:.9em;font-weight:600}.partners__cta{background:var(--gradient);color:#0000;-webkit-background-clip:text;background-clip:text;margin-top:10px;font-size:1.3rem;font-weight:850}.momentum{text-align:center;margin-top:60px}.momentum__title{background:var(--gradient);color:#0000;-webkit-background-clip:text;background-clip:text;margin:0 0 24px;font-size:1.6rem;font-weight:820}.momentum__links{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.momentum__link{border:1.5px solid var(--border);background:#fff;border-radius:999px;padding:12px 22px;font-size:.95rem;font-weight:700;transition:transform .2s,box-shadow .2s,border-color .2s,color .2s}.momentum__link:hover{border-color:var(--angular-red);color:var(--angular-deep);box-shadow:var(--card-shadow);transform:translateY(-2px)}.footer{color:#cfcfe0;background:#14141f;padding:64px 24px 40px}.footer__inner{max-width:var(--max);text-align:center;flex-direction:column;align-items:center;gap:36px;margin:0 auto;display:flex}.footer__brand{color:#fff;align-items:center;gap:10px;font-size:1.2rem;font-weight:800;display:flex}.footer__logo{color:var(--angular-red)}.footer__cols{text-align:left;grid-template-columns:repeat(4,1fr);gap:28px;width:100%;display:grid}.footer__col-title{letter-spacing:.12em;text-transform:uppercase;color:#ff7fb0;margin:0 0 14px;font-size:.82rem;font-weight:800}.footer__col ul{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.footer__col a{color:#b8b8cc;font-size:.92rem;transition:color .2s}.footer__col a:hover{color:#ff7fb0}.footer__note{color:#9a9ab2;max-width:620px;margin:0;font-size:.9rem}.footer__note a{color:#ff7fb0;font-weight:600}.footer__copy{color:#75758c;max-width:760px;margin:0;font-size:.84rem}.footer__copy a{color:#9a9ab2;text-decoration:underline}.footer__copy a:hover{color:#ff7fb0}@media (width<=900px){.grid--3{grid-template-columns:repeat(2,1fr)}}@media (width<=680px){.grid--2,.grid--3,.split{grid-template-columns:1fr}.card--row{flex-direction:column}.nav__links{gap:12px}.footer__cols{grid-template-columns:1fr 1fr}}@media (width<=460px){.footer__cols{grid-template-columns:1fr}}