.tx-hero{position:relative;overflow:hidden;padding:clamp(40px,6vw,72px) 0 clamp(64px,8vw,104px);background:radial-gradient(120% 90% at 88% -10%,rgba(70,198,255,.16),transparent 55%),radial-gradient(90% 80% at 8% 0%,rgba(43,134,255,.14),transparent 60%),linear-gradient(180deg,#fff 0%,var(--paper) 100%)}.tx-hero-bg{position:absolute;inset:0;pointer-events:none}.tx-hero-bg .tx-grid{position:absolute;inset:-2px;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(120% 80% at 60% 0%,#000,transparent 72%);mask-image:radial-gradient(120% 80% at 60% 0%,#000,transparent 72%);opacity:.6}.tx-hero-bg .tx-glow{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}.tx-hero-bg .g1{width:420px;height:420px;top:-120px;right:-60px;background:radial-gradient(circle,var(--cyan),transparent 70%)}.tx-hero-bg .g2{width:380px;height:380px;bottom:-160px;left:-80px;background:radial-gradient(circle,var(--brand-bright),transparent 70%)}.tx-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center}.tx-hero-copy{max-width:620px}.tx-badge{display:inline-flex;align-items:center;gap:9px;padding:8px 15px;border-radius:999px;background:#0c5ce014;border:1px solid rgba(12,92,224,.16);color:var(--brand);font-weight:600;font-size:.82rem;letter-spacing:.01em}.tx-badge svg{width:16px;height:16px}.tx-hero h1{margin:20px 0 0;font-family:var(--display);font-weight:700;font-size:clamp(2.1rem,5vw,3.5rem);line-height:1.06;letter-spacing:-.02em}.tx-hero h1 em{font-style:normal;color:var(--brand);position:relative;white-space:nowrap}.tx-hero h1 em:after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.32em;background:linear-gradient(90deg,var(--cyan),var(--brand-bright));opacity:.22;border-radius:4px;z-index:-1}.tx-hero .lead{margin-top:20px;font-size:clamp(1rem,1.4vw,1.12rem);color:var(--muted);max-width:560px}.tx-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}.tx-hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin-top:26px;color:var(--muted);font-size:.86rem;font-weight:500}.tx-hero-meta b{color:var(--ink)}.tx-hero-meta .sep{width:5px;height:5px;border-radius:50%;background:var(--line-strong)}.tx-hero-visual{position:relative;display:grid;place-items:center;min-height:clamp(320px,40vw,460px)}.tx-orbit{position:absolute;border-radius:50%;border:1px dashed rgba(12,92,224,.18)}.tx-orbit.o1{width:clamp(280px,32vw,400px);aspect-ratio:1;animation:txspin 36s linear infinite}.tx-orbit.o2{width:clamp(210px,24vw,300px);aspect-ratio:1;border-style:solid;border-color:#46c6ff29;animation:txspin 26s linear infinite reverse}.tx-cast{position:absolute;bottom:13%;width:46%;height:30px;border-radius:50%;background:radial-gradient(ellipse,rgba(8,28,72,.28),transparent 70%);filter:blur(8px)}.tooth3d{position:relative;z-index:2;width:clamp(190px,24vw,290px);filter:drop-shadow(0 26px 40px rgba(12,92,224,.3));animation:txfloat 6.5s ease-in-out infinite}.tooth3d svg{width:100%;height:auto;display:block}.tx-spark{position:absolute;z-index:3;color:var(--cyan);animation:txtwinkle 3.4s ease-in-out infinite}.tx-spark svg{width:100%;height:100%}.tx-spark.s1{width:30px;height:30px;top:8%;left:16%;color:var(--brand-bright)}.tx-spark.s2{width:20px;height:20px;top:24%;right:13%;animation-delay:.8s}.tx-spark.s3{width:16px;height:16px;bottom:20%;left:22%;animation-delay:1.6s}.tx-chip{position:absolute;z-index:4;display:inline-flex;align-items:center;gap:9px;padding:9px 14px 9px 10px;border-radius:14px;text-decoration:none;background:#ffffffc7;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow-md);color:var(--ink);font-weight:600;font-size:.84rem;white-space:nowrap;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s;animation:txfloat 7s ease-in-out infinite}.tx-chip:hover{transform:translateY(-3px) scale(1.03);box-shadow:var(--shadow-lg)}.tx-chip .ci{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:linear-gradient(140deg,var(--brand-bright),var(--brand));color:#fff;flex:0 0 auto}.tx-chip .ci svg{width:17px;height:17px}.tx-chip.k1{top:6%;left:-4%;animation-delay:.2s}.tx-chip.k2{top:40%;right:-8%;animation-delay:1.1s}.tx-chip.k3{bottom:10%;right:2%;animation-delay:.6s}.tx-quicknav{position:relative;z-index:2;margin-top:clamp(40px,6vw,64px);display:flex;flex-wrap:wrap;gap:10px}.tx-qn{display:inline-flex;align-items:center;gap:9px;text-decoration:none;padding:10px 16px;border-radius:999px;background:var(--white);border:1px solid var(--line);color:var(--ink);font-weight:600;font-size:.88rem;box-shadow:var(--shadow-sm);transition:border-color .2s,transform .2s,color .2s}.tx-qn:hover{transform:translateY(-2px);border-color:var(--brand);color:var(--brand)}.tx-qn .qd{width:8px;height:8px;border-radius:50%;background:linear-gradient(140deg,var(--brand-bright),var(--cyan))}.tx-intro .head{margin-bottom:34px}.tx-pills{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.tx-pill{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:22px 20px;box-shadow:var(--shadow-sm)}.tx-pill .pi{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;margin-bottom:14px;background:linear-gradient(140deg,#2b86ff24,#46c6ff24);color:var(--brand)}.tx-pill .pi svg{width:24px;height:24px}.tx-pill h4{font-family:var(--display);font-weight:600;font-size:1.02rem;margin-bottom:5px}.tx-pill p{color:var(--muted);font-size:.9rem;line-height:1.5}.tx-group{padding-block:clamp(46px,6vw,72px);scroll-margin-top:96px}.tx-group:nth-of-type(2n){background:linear-gradient(180deg,#fff,var(--paper))}.tx-ghead{display:flex;align-items:flex-start;gap:18px;margin-bottom:30px}.tx-ghead .gi{display:grid;place-items:center;flex:0 0 auto;width:58px;height:58px;border-radius:16px;background:linear-gradient(140deg,var(--brand-bright),var(--brand));color:#fff;box-shadow:var(--glow)}.tx-ghead .gi svg{width:30px;height:30px}.tx-ghead .gt{flex:1}.tx-ghead .gt .gno{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--brand)}.tx-ghead .gt h2{font-family:var(--display);font-weight:600;font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.1;margin:4px 0 6px}.tx-ghead .gt p{color:var(--muted);max-width:620px;font-size:.96rem}.tx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}.tx-item{display:flex;align-items:center;gap:15px;text-decoration:none;color:inherit;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:18px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;transition:transform .24s cubic-bezier(.2,.8,.2,1),box-shadow .24s,border-color .24s}.tx-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--brand-bright),var(--cyan));transform:scaleY(0);transform-origin:top;transition:transform .24s}.tx-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}.tx-item:hover:before{transform:scaleY(1)}.tx-item .ii{display:grid;place-items:center;flex:0 0 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svg{transform:translate(4px)}.tx-final{position:relative;overflow:hidden;color:#fff;margin-bottom:calc(-1*clamp(40px,6vw,90px));background:radial-gradient(circle 520px at 50% 100%,rgba(43,134,255,.16),transparent 65%),linear-gradient(180deg,transparent 48%,var(--navy-deep) 100%),radial-gradient(120% 140% at 100% 0%,var(--brand) 0%,var(--navy) 45%,var(--navy-deep) 100%);padding:clamp(56px,8vw,92px) 0}.tx-final:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:42px 42px;-webkit-mask-image:radial-gradient(80% 120% at 80% 0%,#000,transparent 70%);mask-image:radial-gradient(80% 120% at 80% 0%,#000,transparent 70%)}.tx-final .wrap{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}.tx-final h2{font-family:var(--display);font-weight:700;font-size:clamp(1.6rem,3.2vw,2.4rem);line-height:1.12;max-width:560px;color:#fff}.tx-final p{color:#ffffffc7;margin-top:12px;max-width:520px}.tx-final-actions{display:flex;flex-wrap:wrap;gap:14px}.tx-final .btn-light{background:#fff;color:var(--brand)}.tx-final .btn-light:hover{transform:translateY(-2px);box-shadow:0 18px 40px #00000040}.tx-final .btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}.tx-final .btn-outline:hover{border-color:#fff;background:#ffffff14}@keyframes txfloat{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes txspin{to{transform:rotate(360deg)}}@keyframes txtwinkle{0%,to{opacity:.35;transform:scale(.85)}50%{opacity:1;transform:scale(1.1)}}@media(max-width:960px){.tx-hero-inner{grid-template-columns:1fr}.tx-hero-copy{max-width:none}.tx-hero-visual{order:-1;min-height:300px}.tx-pills{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.tx-chip.k1{left:-2%}.tx-chip.k2{right:-2%}.tx-pills{grid-template-columns:1fr}.tx-ghead{flex-direction:column;gap:14px}.tx-final .wrap{flex-direction:column;align-items:flex-start}}@media(prefers-reduced-motion:reduce){.tooth3d,.tx-chip,.tx-spark,.tx-orbit{animation:none!important}}