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10px 30px #1d1d1f0e;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}.tp-global-header-inner{width:100%;min-width:1080px;height:100%;margin:0;padding:0 70px;box-sizing:border-box;display:flex;align-items:center}.tp-top-brand{width:120px;height:100%;display:inline-flex;align-items:center;gap:3px;flex:0 0 auto;color:var(--top-ink, #1d1d1f);font-size:16px;font-weight:720;letter-spacing:-.02em;text-decoration:none}.tp-top-brand img{width:36px;height:36px;padding:5px;box-sizing:border-box;object-fit:contain}.tp-global-nav{height:100%;margin-left:60px;display:flex;align-items:stretch;gap:48px}.tp-global-nav a{height:100%;padding:0;position:relative;display:flex;align-items:center;color:var(--top-ink);font-size:12px;font-weight:600;letter-spacing:.005em;opacity:.5;text-decoration:none;transition:color .3s ease,opacity .3s ease,letter-spacing .3s ease}.tp-global-nav a:hover,.tp-global-nav a.is-active{color:var(--top-ink);opacity:1}.tp-global-nav a:hover{letter-spacing:1px}.tp-global-nav a.is-active{font-weight:620}.tp-global-nav a:after{content:"";position:absolute;left:50%;right:auto;top:53px;width:16px;height:2px;border-radius:2px;background:var(--top-ink);opacity:0;transform:translate(-50%) scaleX(.45);transition:opacity .22s ease,transform .26s cubic-bezier(.22,1,.36,1)}.tp-global-nav a.is-active:after{opacity:1;transform:translate(-50%) scaleX(1)}.tp-global-actions{height:100%;margin-left:auto;display:flex;align-items:center;gap:20px}.tp-top-shell .tp-top-action,.tp-text-menu-overlay .tp-top-action{width:30px;height:30px;padding:0;border:1px solid #ededf0;border-radius:999px;display:grid;place-items:center;background:#fff;color:var(--top-ink, #1d1d1f);transition:border-color .14s ease,background .14s ease}.tp-top-shell .tp-top-action:hover,.tp-text-menu-overlay .tp-top-action:hover{border-color:#d9d9de;background:#fff}.tp-top-action svg{width:18px;height:18px;stroke-width:1.7}.tp-top-shell 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rotate(45deg)}.tp-mobile-menu-glyph.is-open i:last-child{transform:translateY(-3.25px) rotate(-45deg)}.tp-login-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:400;padding:24px;display:grid;place-items:center;background:#1d1d1f57;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:tp-login-fade-in .18s ease-out both}.tp-login-card{width:min(760px,calc(100vw - 32px));max-height:min(760px,calc(100dvh - 32px));padding:40px;position:relative;overflow-y:auto;border:0;border-radius:18px;background:#fff;box-shadow:0 28px 90px #1d1d1f33;animation:tp-login-card-in .24s cubic-bezier(.22,1,.36,1) both}.tp-top-shell .tp-login-close{width:30px;height:30px;padding:0;border:0;border-radius:8px;position:sticky;top:0;z-index:2;margin:-12px -20px -18px auto;display:grid;place-items:center;background:transparent;color:var(--top-secondary)}.tp-top-shell .tp-login-close:hover{background:#f5f5f7;color:#1d1d1f}.tp-login-close svg{width:16px;height:16px}@keyframes 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a.active{font-weight:680}.tp-course-category-line a:after{content:"";width:28px;height:2px;border-radius:2px;position:absolute;left:50%;bottom:-1px;background:var(--top-ink);opacity:0;transform:translate(-50%) scaleX(.45);transition:opacity .18s ease,transform .22s cubic-bezier(.22,1,.36,1)}.tp-course-category-line a.active:after{opacity:1;transform:translate(-50%) scaleX(1)}.tp-course-category-note{position:absolute;top:50%;right:10vw;color:var(--top-tertiary);font-size:11.5px;font-weight:500;transform:translateY(-50%);white-space:nowrap}.tp-top-main{min-width:0;background:#fff}.tp-platform-home{width:100%;padding:0 0 84px}.tp-platform-hero{min-height:620px;padding:0 6.5vw 0 17.5vw;position:relative;overflow:hidden;display:flex;align-items:center;-webkit-user-select:none;user-select:none}.tp-pricing-page>header>span{color:var(--top-tertiary);font-size:12px;font-weight:650;letter-spacing:.08em}.tp-platform-hero 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