.about-hero{max-width:560px;margin-left:auto;margin-right:auto;text-align:center;margin-bottom:48px}.about-hero-title{font-size:var(--public-title-xl);font-weight:800;letter-spacing:-.03em;margin:0 0 16px;color:#fff}@media (min-width:641px){.about-hero-title{font-size:var(--public-title-lg)}}.about-hero-sub{font-size:var(--public-body-lg);color:var(--legal-text-muted);line-height:1.7;max-width:none;width:100%;margin:0;text-align:center;text-wrap:balance}.about-visual-wrap{background:var(--legal-surface);border:1px solid var(--legal-border);border-top:none;border-radius:0 0 24px 24px;position:relative;width:100%;max-width:780px;height:480px;margin:0 auto 16px;overflow:hidden;opacity:0;transition:opacity .5s ease}.about-visual-wrap.ready{opacity:1}.about-svg-layer{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:5}.about-arrow-path{fill:none;stroke:rgba(255,255,255,.08);stroke-width:2;stroke-dasharray:6,4;transition:stroke .6s ease,stroke-width .6s ease,opacity .6s ease;opacity:0}.about-arrow-path.active{stroke:var(--legal-accent);stroke-width:2;stroke-dasharray:none;opacity:.6}.about-glow-path{fill:none;stroke:#10c9a3;stroke-width:3;stroke-linecap:round;stroke-dasharray:30 500;stroke-dashoffset:530;opacity:0;filter:drop-shadow(0 0 6px rgba(16,201,163,.6)) drop-shadow(0 0 12px rgba(16,201,163,.3));transition:opacity .4s ease}.about-glow-path.active{opacity:1;animation:aboutGlowFlow 2.3s linear infinite}@keyframes aboutGlowFlow{0%{stroke-dashoffset:530}to{stroke-dashoffset:0}}.about-box{transition:all .8s cubic-bezier(.4,0,.2,1);position:absolute;display:flex;flex-direction:column;align-items:center;justify-content:center}.about-exp{width:160px;height:80px;border-radius:16px;padding:12px;color:#fff;z-index:20;box-shadow:0 8px 24px rgba(0,0,0,.3)}.about-exp-a{background:linear-gradient(135deg,#10c9a3,#0ebda0)}.about-exp-b{background:linear-gradient(135deg,#0ea5a5,#0d9488)}.about-exp-c{background:linear-gradient(135deg,#14b8a6,#0f766e)}.about-exp-tag{font-size:9px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;opacity:.6;margin-bottom:4px}.about-exp-label{font-size:.8rem;font-weight:700;text-align:center;line-height:1.2}.about-stu{width:120px;height:130px;background:rgba(255,255,255,.04);border:1.5px solid rgba(255,255,255,.08);border-radius:20px;padding:12px;z-index:10}.about-stu-avatar{width:52px;height:52px;border-radius:14px;overflow:hidden;margin-bottom:8px;background:#fbbf24}.about-stu-avatar img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.about-stu-avatar :is(img,span){width:100%!important;height:100%!important}.about-stu-name{font-size:.7rem;font-weight:700;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.08em}.about-stu-type{font-size:9px;font-weight:600;color:rgba(255,255,255,.3);text-transform:uppercase;margin-top:2px}.about-stu.glow{border-color:var(--legal-accent);box-shadow:0 0 32px rgba(16,201,163,.2);background:rgba(16,201,163,.06)}@keyframes aboutFloatStudent{0%,to{transform:translateY(0) scale(1.12)}50%{transform:translateY(-14px) scale(1.15)}}@keyframes aboutFloatSimple{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-8px) scale(1.02)}}.about-floating-student{animation:aboutFloatStudent 4s ease-in-out infinite}.about-floating-simple{animation:aboutFloatSimple 4s ease-in-out infinite}.about-mode-label{max-width:780px;margin:40px auto 0;display:flex;align-items:center;justify-content:center;gap:8px;background:var(--legal-surface);border:1px solid var(--legal-border);border-bottom:none;border-radius:24px 24px 0 0;padding:12px 16px;opacity:0;transition:opacity .5s ease}.about-mode-label.ready{opacity:1}.about-mode-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.25);transition:background .4s ease}.about-mode-dot.active{background:var(--legal-accent);animation:aboutPulse 2s ease infinite}@keyframes aboutPulse{0%,to{opacity:1}50%{opacity:.4}}.about-mode-text{font-size:.6rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.4);transition:color .4s ease}.about-mode-text.active{color:var(--legal-accent)}.about-caption{text-align:center;max-width:520px;margin:0 auto 56px;font-size:var(--public-body-md);color:var(--legal-text-muted);line-height:1.6;min-height:48px;transition:opacity .4s ease}.about-cta-wrap{text-align:center;margin-top:32px;padding-bottom:40px}.about-cta-wrap .about-hero-sub{max-width:520px;margin:0 auto}.about-divider{max-width:200px;height:1px;margin:56px auto;background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent)}.about-cta-btn{display:inline-block;padding:14px 36px;border-radius:14px;background:linear-gradient(135deg,#10c9a3,#0ebda0);color:#fff!important;font-family:inherit;font-size:var(--public-body-md);font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s;box-shadow:0 8px 28px rgba(16,201,163,.2)}.about-cta-btn:hover{box-shadow:0 12px 36px rgba(16,201,163,.3)}@media (max-width:640px){.about-hero{text-align:center}.about-hero-title{font-size:26px;text-align:center}.about-cta-wrap .about-hero-sub,.about-hero-sub{font-size:13px;text-align:center}.about-visual-wrap{height:460px;border-radius:0 0 18px 18px}.about-glow-path.active{animation-duration:2.8s}.about-exp{width:110px;height:56px;border-radius:12px;padding:6px}.about-exp-tag{font-size:7px}.about-exp-label{font-size:.65rem}.about-stu{width:84px;height:96px;border-radius:14px;padding:6px}.about-stu-avatar{width:34px;height:34px;border-radius:10px;margin-bottom:4px}.about-stu-name{font-size:.55rem}.about-stu-type{font-size:7px}}[dir=rtl] .about-caption,[dir=rtl] .about-cta-wrap,[dir=rtl] .about-hero{text-align:center}.alv-wrap{max-width:780px;margin:32px auto 0;border-radius:24px;border:1px solid var(--legal-border);background:var(--legal-surface);overflow:hidden}.alv-wrap-skeleton{pointer-events:none}.alv-header-skeleton{min-height:54px}.alv-card-skeleton{min-height:440px;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.025)),linear-gradient(90deg,rgba(255,255,255,.025),rgba(255,255,255,.06),rgba(255,255,255,.025));background-size:auto,200% 100%;animation:aboutSkeletonPulse 1.8s ease-in-out infinite}@keyframes aboutSkeletonPulse{0%{background-position:0 0,0 0}to{background-position:0 0,200% 0}}.alv-header{text-align:center;padding:20px 16px 0;font-size:1rem;font-weight:600;color:rgba(255,255,255,.7);letter-spacing:.01em}.alv-stage{position:relative;padding:32px;min-height:500px;display:flex;align-items:center;justify-content:center;overflow:hidden;perspective:1000px}.alv-card-area{width:100%;max-width:440px}.alv-card{background:rgba(255,255,255,.04);backdrop-filter:blur(16px);border:1px solid var(--legal-border);border-radius:24px;position:relative;min-height:440px;overflow:hidden}.alv-view{position:absolute;inset:0;padding:32px;display:flex;flex-direction:column;justify-content:center;transition:opacity 1.04s cubic-bezier(.19,1,.22,1),transform 1.17s cubic-bezier(.19,1,.22,1)}.alv-view.active{opacity:1;transform:translateX(0) scale(1);pointer-events:auto}.alv-view.exit{opacity:0;transform:translateX(-200px) rotateY(-10deg) scale(.9);pointer-events:none}.alv-view.entering{opacity:0;transform:translateX(200px) rotateY(10deg) scale(.9);pointer-events:none}.alv-q-line{height:18px;border-radius:999px;background:rgba(255,255,255,.08)}.alv-q-line.short{width:80%}.alv-q-line.full{width:100%}.alv-option{display:flex;align-items:center;padding:14px;border:1px solid rgba(255,255,255,.06);border-radius:16px;background:rgba(255,255,255,.03);transition:all .4s cubic-bezier(.4,0,.2,1)}.alv-option.selected{border-color:rgba(16,201,163,.5);background:rgba(16,201,163,.08);box-shadow:0 4px 16px rgba(16,201,163,.1);transform:scale(1.02)}.alv-opt-circle{width:30px;height:30px;border-radius:50%;border:2px solid rgba(255,255,255,.12);background:transparent;display:grid;place-items:center;margin-right:14px;flex-shrink:0;transition:all .4s ease}.alv-option.selected .alv-opt-circle{background:#10c9a3;border-color:transparent;box-shadow:0 4px 12px rgba(16,201,163,.3)}.alv-opt-letter{font-size:11px;font-weight:700;color:rgba(255,255,255,.3);transition:color .4s}.alv-option.selected .alv-opt-letter{color:#fff}.alv-opt-bar{height:10px;border-radius:999px;background:rgba(255,255,255,.06);transition:background .4s}.alv-option.selected .alv-opt-bar{background:rgba(16,201,163,.25)}.alv-opt-bar.w75{width:75%}.alv-opt-bar.w50{width:50%}.alv-opt-bar.w66{width:66%}.alv-opt-bar.w40{width:40%}.alv-option.dim{opacity:.4}.alv-computing{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .5s}.alv-scan-line{width:100%;height:2px;background:linear-gradient(90deg,transparent,#10c9a3,transparent);position:absolute;top:0;animation:alvScan 2s linear infinite}@keyframes alvScan{0%{top:0;opacity:0}50%{opacity:1}to{top:100%;opacity:0}}.alv-node-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;position:absolute;inset:0;align-content:center;justify-items:center}.alv-data-node{width:6px;height:6px;border-radius:50%;background:#10c9a3;animation:alvNodeFlicker 1.5s ease-in-out infinite}@keyframes alvNodeFlicker{0%,to{opacity:.3;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}.alv-computing-label{font-size:10px;font-weight:700;color:#10c9a3;text-transform:uppercase;letter-spacing:.3em}.alv-logo-pulse{animation:alvLogoPulse 2s ease-in-out infinite}.alv-logo-text{font-size:2rem;font-weight:800;letter-spacing:.2em;color:rgba(255,255,255,.55);text-transform:uppercase}.alv-logo-text span{background:linear-gradient(135deg,#10c9a3,#0ebda0,#10c9a3);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:alvLogoFlow 4s linear infinite}@keyframes alvLogoPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.04)}}@keyframes alvLogoFlow{0%{background-position:0}to{background-position:200%}}.alv-bars-wrap{width:100%;transition:opacity .7s;display:flex;flex-direction:column;align-items:center}.alv-bars-title{font-size:10px;font-weight:700;color:#10c9a3;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}.alv-bars-underline{width:48px;height:3px;background:rgba(16,201,163,.15);border-radius:999px;margin-bottom:28px}.alv-bars-row{width:100%;height:200px;display:flex;align-items:flex-end;justify-content:center;gap:24px;padding:0 16px}.alv-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;transition:all 1s cubic-bezier(.34,1.56,.64,1)}.alv-bar-col.dimmed{filter:blur(4px);opacity:.15;transform:scale(.8)}.alv-bar-col.zoomed{transform:scale(1.6) translateY(-20px);z-index:20}.alv-bar{width:100%;border-radius:10px 10px 0 0;box-shadow:0 4px 16px rgba(0,0,0,.2)}.alv-bar.green{background:#22c55e;height:96px}.alv-bar.rose{background:#fb7185;height:48px}.alv-bar.teal{background:#10c9a3;height:128px}.alv-bar-label{width:40px;height:6px;border-radius:999px;background:rgba(255,255,255,.1);margin-top:12px}.alv-bar-col.rose-col .alv-bar-label{background:rgba(251,113,133,.3)}.alv-focus-tag{position:absolute;top:-36px;font-size:8px;font-weight:700;background:rgba(251,113,133,.15);color:#fb7185;padding:3px 8px;border-radius:4px;letter-spacing:-.02em;white-space:nowrap;opacity:0;transition:opacity .5s}.alv-focus-tag.show{opacity:1}.alv-bar.rose.pulse{animation:alvPulseSoft 2s infinite}@keyframes alvPulseSoft{0%,to{opacity:1;transform:scaleY(1)}50%{opacity:.8;transform:scaleY(1.04)}}.alv-reinforce-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.alv-reinforce-tag{display:flex;align-items:center;gap:6px;font-size:10px;font-weight:700;color:#fb7185;text-transform:uppercase;letter-spacing:.12em}.alv-reinforce-tag-dot{width:6px;height:6px;border-radius:50%;background:#fb7185;animation:alvPing 1.2s infinite}@keyframes alvPing{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(2)}}.alv-reinforce-sub{font-size:10px;font-weight:700;color:rgba(255,255,255,.2);letter-spacing:.1em;text-transform:uppercase}.alv-q-item{display:flex;align-items:center;padding:14px;border:1px solid rgba(255,255,255,.06);border-radius:16px;background:rgba(255,255,255,.03);opacity:0;transform:translateY(15px);transition:all .8s cubic-bezier(.34,1.56,.64,1)}.alv-q-item.visible{opacity:.5;transform:translateY(0);filter:blur(1px)}.alv-q-item.highlight{opacity:1;filter:blur(0);background:rgba(251,113,133,.08);border-color:rgba(251,113,133,.3);transform:scale(1.05);z-index:10}.alv-q-item.dimmed-list{opacity:.15!important;filter:blur(4px)!important}.alv-q-item.zoom-final{transition:all 1.5s cubic-bezier(.4,0,.2,1);transform:scale(3) translateY(-40px);opacity:0;filter:blur(15px);z-index:50}.alv-q-num{width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;margin-right:12px;flex-shrink:0;font-size:10px;font-weight:700;color:rgba(255,255,255,.3);transition:all .5s}.alv-q-num.accent{background:#fb7185;color:#fff}.alv-q-bar{height:6px;border-radius:999px;background:rgba(255,255,255,.06);transition:background .5s}.alv-q-bar.accent{background:rgba(251,113,133,.25)}.alv-q-bar.w75{width:75%}.alv-q-bar.w50{width:50%}.alv-q-bar.w66{width:66%}.alv-progress{justify-content:center;gap:24px;padding:20px;border-top:1px solid var(--legal-border);background:rgba(255,255,255,.02)}.alv-progress,.alv-step{display:flex;align-items:center}.alv-step{flex-direction:column;gap:8px}.alv-step-dot{width:8px;height:8px;border-radius:999px;background:rgba(255,255,255,.15);transition:all .5s ease}.alv-step-dot.on{background:#10c9a3;box-shadow:0 0 12px rgba(16,201,163,.6);transform:scale(1.2)}.alv-step-label{font-size:9px;font-weight:700;color:rgba(255,255,255,.3);text-transform:uppercase;letter-spacing:.06em}.alv-step-divider{width:32px;height:1px;background:rgba(255,255,255,.08)}@media (max-width:640px){.alv-stage{padding:16px;min-height:420px}.alv-card{min-height:380px}.alv-view{padding:20px}.alv-bars-row{height:160px;gap:16px}}