:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#ffffffde;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}html{margin:0;padding:0;overflow-x:hidden;overflow-y:scroll}body{margin:0;padding:0;min-width:320px;min-height:100vh;width:100%;overflow-x:hidden;background-color:#fff}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.menu-header{--pill-bg: rgba(255, 255, 255, .95);--pill-border: rgba(255, 255, 255, .6);--pill-shadow: 0 8px 32px rgba(0, 0, 0, .12), 0 2px 8px rgba(0, 0, 0, .08), inset 0 1px 1px rgba(255, 255, 255, .9), inset 0 -1px 1px rgba(0, 0, 0, .05);--pill-blur: 16px;--text-color: #1d1d1f;--text-muted: #515154;--active-bg: #1d1d1f;--active-text: #ffffff}.menu-header{position:relative;width:100%;display:flex;align-items:center;justify-content:center;padding:1.25rem 1rem;background:var(--gradient-dark)}.menu-header-pill{display:flex;align-items:center;justify-content:center;background:var(--pill-bg);backdrop-filter:blur(var(--pill-blur)) saturate(120%);-webkit-backdrop-filter:blur(var(--pill-blur)) saturate(120%);border:1.5px solid var(--pill-border);border-radius:100px;padding:4px 0 0;margin:0;box-shadow:var(--pill-shadow);transition:all .3s cubic-bezier(.4,0,.2,1)}.menu-header-nav-list{display:flex;align-items:center;gap:0;list-style:none;margin:0;padding:0}.menu-header-nav-list li{display:flex;align-items:center}.menu-header-nav-link{display:flex;align-items:center;justify-content:center;color:var(--text-muted);text-decoration:none;font-size:.9rem;font-weight:500;letter-spacing:-.01em;padding:0 22px;height:44px;border-radius:100px;transition:all .25s cubic-bezier(.4,0,.2,1);white-space:nowrap;line-height:1}.menu-header-nav-link:hover{color:var(--text-color);background:#0000000f}.menu-header-nav-link.active{color:var(--active-text);background:var(--active-bg);font-weight:600}.menu-header-nav-link.active:hover{background:var(--active-bg)}.menu-header-mobile-bar{display:none;align-items:center;justify-content:space-between;width:100%;max-width:calc(100% - 2rem);padding:8px 16px;background:var(--pill-bg);backdrop-filter:saturate(180%) blur(var(--pill-blur));-webkit-backdrop-filter:saturate(180%) blur(var(--pill-blur));border:1px solid var(--pill-border);border-radius:100px;box-shadow:var(--pill-shadow)}.menu-header-logo{display:flex;align-items:center;text-decoration:none;color:var(--text-color)}.menu-header-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;padding:0;background:none;border:none;cursor:pointer;border-radius:100px;transition:background .2s ease}.menu-header-toggle:hover{background:#0000000f}.menu-header-toggle-bar{display:block;width:18px;height:2px;background:var(--text-color);border-radius:2px;transition:all .3s ease}.menu-header-toggle.open .menu-header-toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-header-toggle.open .menu-header-toggle-bar:nth-child(2){opacity:0;transform:scaleX(0)}.menu-header-toggle.open .menu-header-toggle-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.menu-header-mobile-overlay{position:fixed;inset:0;background:#0006;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:all .3s ease;z-index:9998}.menu-header-mobile-overlay.open{opacity:1;visibility:visible}.menu-header-mobile{position:fixed;top:80px;left:50%;transform:translate(-50%) translateY(-20px);width:calc(100% - 2rem);max-width:400px;background:#fffffffa;backdrop-filter:saturate(180%) blur(var(--pill-blur));-webkit-backdrop-filter:saturate(180%) blur(var(--pill-blur));border:1px solid rgba(0,0,0,.08);border-radius:24px;padding:8px;opacity:0;visibility:hidden;transition:all .35s cubic-bezier(.4,0,.2,1);z-index:9999;box-shadow:0 20px 60px #0003}.menu-header-mobile.open{transform:translate(-50%) translateY(0);opacity:1;visibility:visible}.menu-header-mobile-list{list-style:none;margin:0;padding:0}.menu-header-mobile-list li{opacity:0;transform:translateY(-10px)}.menu-header-mobile.open .menu-header-mobile-list li{animation:slideIn .3s ease forwards}@keyframes slideIn{to{opacity:1;transform:translateY(0)}}.menu-header-mobile-link{display:flex;align-items:center;justify-content:center;padding:14px 20px;color:var(--text-muted);text-decoration:none;font-size:1rem;font-weight:500;border-radius:16px;transition:all .2s ease}.menu-header-mobile-link:hover{background:#0000000f;color:var(--text-color)}.menu-header-mobile-link.active{color:var(--active-text);background:var(--active-bg);font-weight:600}@media (max-width: 640px){.menu-header-pill{display:none}.menu-header-mobile-bar,.menu-header-toggle{display:flex}}@media (min-width: 641px) and (max-width: 768px){.menu-header-nav-link{padding:8px 14px;font-size:.85rem}}@media (prefers-reduced-motion: reduce){.menu-header-pill,.menu-header-nav-link,.menu-header-toggle,.menu-header-toggle-bar,.menu-header-mobile-overlay,.menu-header-mobile,.menu-header-mobile-link{transition:none}.menu-header-mobile.open .menu-header-mobile-list li{animation:none;opacity:1;transform:none}}@media (prefers-contrast: high){.menu-header-pill{border-width:2px}.menu-header-nav-link.active{outline:2px solid var(--active-bg);outline-offset:2px}}.menu-header-spacer{display:none}.landing-page{line-height:clamp(1.4,1.5vw,1.6);color:var(--black);background:var(--white);min-height:100vh}.header{background:#000000f2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:fixed;top:0;left:0;right:0;z-index:1000;color:var(--white);padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.1);transition:var(--transition-base)}.header-container{width:100%;padding:0 12px;display:flex;justify-content:space-between;align-items:center}.logo-text{font-size:var(--font-2xl);font-weight:800;color:var(--white);letter-spacing:-.02em;-webkit-user-select:none;user-select:none}.nav{display:flex;align-items:center}.login-btn{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.3);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-small);font-size:var(--font-sm);font-weight:600;text-decoration:none;cursor:pointer;transition:var(--transition-base);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);min-height:44px;min-width:44px}.login-btn:hover,.login-btn:focus{background:var(--white);color:var(--black);border-color:var(--white);transform:translateY(-2px);box-shadow:var(--shadow-light)}.login-btn:active{transform:translateY(0)}.hero-section{min-height:auto;background:var(--gradient-dark);position:relative;overflow:hidden;display:flex;align-items:center;padding:0 12px;padding-bottom:var(--space-xl)}.hero-section:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 70%,rgba(0,122,255,.15) 0%,transparent 50%);pointer-events:none;z-index:1}.hero-container{width:100%;padding:0 12px;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;min-height:auto;padding:var(--space-2xl) 0}.hero-content{color:var(--white);max-width:100%}.hero-logo{font-size:clamp(3.2rem,9.6vw,6rem);margin-bottom:var(--space-lg);animation:float 3s ease-in-out infinite;will-change:transform}.hero-content .logo{margin-bottom:var(--space-lg);opacity:.9;display:flex;justify-content:center;align-items:center}.hero-section .hero-title{font-size:var(--font-6xl);font-weight:900;line-height:1.1;letter-spacing:-.02em;margin-bottom:var(--space-lg);text-rendering:optimizeLegibility}.hero-section .hero-title br{display:none}@media (max-width: 768px){.hero-section .hero-title{padding:0 1rem}}@media (min-width: 768px){.hero-section .hero-title br{display:block}}.hero-section .hero-subtitle{font-size:var(--font-2xl);line-height:1.5;opacity:.9;margin-bottom:var(--space-2xl);max-width:54ch;margin-left:auto;margin-right:auto}.hero-section .hero-subtitle br{display:none}@media (min-width: 1024px){.hero-section .hero-subtitle br{display:block}}.download-badges{display:flex;flex-direction:row;justify-content:center;align-items:center;gap:var(--space-lg);margin-bottom:var(--space-xl);flex-wrap:wrap}.app-store-badge,.google-play-badge{display:inline-block;transition:var(--transition-base);opacity:.9;text-decoration:none}.app-store-badge:hover,.google-play-badge:hover{opacity:1;transform:translateY(-2px) scale(1.02)}.app-store-badge img,.google-play-badge img{height:clamp(40px,5vw,60px);width:auto;display:block}.app-store-badge:active,.google-play-badge:active{transform:translateY(0) scale(.98)}@media (max-width: 768px){.download-badges{gap:var(--space-md)}.app-store-badge img,.google-play-badge img{height:clamp(50px,10vw,65px)}}.btn-download{background:var(--gradient-primary);color:var(--white);border:none;padding:var(--space-md) var(--space-2xl);border-radius:var(--radius-medium);font-size:var(--font-lg);font-weight:700;text-decoration:none;cursor:pointer;transition:var(--transition-base);box-shadow:var(--shadow-medium);min-height:44px;display:inline-flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.btn-download:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left var(--transition-slow)}.btn-download:hover:before{left:100%}.btn-download:hover,.btn-download:focus{transform:translateY(-4px);box-shadow:var(--shadow-heavy)}.btn-download:active{transform:translateY(-2px)}.btn-download.glow{box-shadow:var(--shadow-medium),0 0 20px #007aff99,0 0 40px #00ffae66;animation:pulseGlow 2s ease-in-out infinite alternate;transform:translateY(-2px)}.btn-download.glow:hover{box-shadow:var(--shadow-heavy),0 0 30px #007affcc,0 0 60px #00ffae80;transform:translateY(-4px)}@keyframes pulseGlow{0%{box-shadow:var(--shadow-medium),0 0 20px #007aff99,0 0 40px #00ffae66}to{box-shadow:var(--shadow-medium),0 0 30px #007affcc,0 0 60px #00ffae99}}.btn-download.loading{opacity:.7;cursor:not-allowed;pointer-events:none;position:relative}.btn-download.loading:after{content:"";position:absolute;right:1rem;top:50%;transform:translateY(-50%);width:1rem;height:1rem;border:2px solid transparent;border-top:2px solid var(--white);border-radius:50%;animation:spin 1s linear infinite}.waitlist-disclaimer{color:#ffffffb3;font-size:var(--font-sm);font-weight:600;text-align:center;margin-top:var(--space-sm);opacity:.8;letter-spacing:.02em;line-height:1.4;max-width:360px;margin-left:auto;margin-right:auto}@keyframes spin{0%{transform:translateY(-50%) rotate(0)}to{transform:translateY(-50%) rotate(360deg)}}.submit-error{color:#ff4757;background:#ff47571a;border:1px solid rgba(255,71,87,.2);border-radius:var(--radius-small);padding:var(--space-sm) var(--space-md);margin:var(--space-sm) 0;font-size:var(--font-size-sm);font-weight:500;text-align:center;animation:slideInDown .3s ease-out}.submit-success{color:#10b981;background:#10b9811a;border:1px solid rgba(16,185,129,.2);border-radius:var(--radius-small);padding:var(--space-sm) var(--space-md);margin:var(--space-sm) 0;font-size:var(--font-size-sm);font-weight:500;text-align:center;animation:slideInDown .3s ease-out}@keyframes slideInDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.email-phone-input{width:100%;max-width:500px;margin:0 auto var(--space-lg) auto;position:relative}.input-container{position:relative;background:linear-gradient(135deg,#ffffff1f,#ffffff0a);border-radius:20px;border:2px solid rgba(255,255,255,.15);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 32px #0000001f,0 2px 8px #00000014;overflow:hidden;min-height:70px;padding:20px 24px;display:flex;align-items:center}.input-container:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.1) 50%,transparent 100%);transition:left .6s ease;pointer-events:none}.input-container:hover:before{left:100%}.input-container:focus-within{border-color:var(--primary-blue);background:linear-gradient(135deg,#ffffff1f,#ffffff0a);box-shadow:0 12px 40px #00000026,0 4px 12px #0000001a;transform:translateY(-2px) scale(1.02)}.input-field{width:100%;background:transparent;border:none;outline:none;padding:0;margin:0;font-size:clamp(14px,2.2vw,16px);font-weight:500;color:var(--white);letter-spacing:.02em;line-height:1.4;text-align:center;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:all .3s cubic-bezier(.4,0,.2,1)}.input-field::placeholder{color:#ffffff73;font-weight:400;font-size:clamp(13px,2vw,16px);text-align:center;transition:all .3s cubic-bezier(.4,0,.2,1)}.input-field:focus{text-align:center;transform:scale(1.01);outline:none!important}.input-field:focus::placeholder{opacity:0}.input-field:not(:placeholder-shown){text-align:left}.input-container.valid{border-color:#10b981;background:linear-gradient(135deg,#10b98114,#ffffff1f);box-shadow:0 8px 32px #10b98126,0 2px 8px #10b9811a;animation:validPulse 2s ease-in-out infinite}.input-container.invalid{border-color:var(--primary-blue);background:linear-gradient(135deg,#007aff14,#ffffff1f);box-shadow:0 8px 32px #007aff26,0 2px 8px #007aff1a}.input-container.invalid.error{border-color:#ef4444;background:linear-gradient(135deg,#ef444414,#ffffff1f);box-shadow:0 8px 32px #ef444426,0 2px 8px #ef44441a;animation:invalidShake .5s ease-in-out}@keyframes validPulse{0%,to{transform:scale(1)}50%{transform:scale(1.005)}}@keyframes invalidShake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.validation-message{margin:16px auto 0;padding:16px 24px;font-size:clamp(13px,1.9vw,14px);color:#fca5a5;background:linear-gradient(135deg,#ef44441f,#ef44440f);border-radius:12px;border:1px solid rgba(239,68,68,.2);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);font-weight:500;animation:slideInUp .3s ease-out;box-shadow:0 4px 16px #ef44441a;text-align:center;letter-spacing:.01em;width:fit-content;max-width:100%}.validation-success{margin:16px auto 0;padding:16px 24px;font-size:clamp(13px,1.9vw,14px);color:#6ee7b7;background:linear-gradient(135deg,#10b9811f,#10b9810f);border-radius:12px;border:1px solid rgba(16,185,129,.2);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);font-weight:500;display:flex;align-items:center;justify-content:center;gap:8px;animation:slideInUp .3s ease-out;box-shadow:0 4px 16px #10b9811a;text-align:center;letter-spacing:.01em;width:fit-content;max-width:100%}@keyframes slideInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.email-phone-input{max-width:100%;margin:0 auto var(--space-xl) auto;padding:0 var(--space-md)}.input-container{min-height:48px;border-radius:16px;padding:14px 20px;border:1px solid rgba(255,255,255,.12);box-shadow:0 4px 20px #0000001a,0 1px 4px #0000000f}.input-field{font-size:clamp(15px,3.5vw,16px);line-height:1.3}.input-field::placeholder{font-size:clamp(15px,3.5vw,16px)}.validation-message,.validation-success{padding:14px 20px;font-size:clamp(12px,3vw,14px);border-radius:10px;margin:14px auto 0}}@media (max-width: 480px){.email-phone-input{padding:0 var(--space-sm)}.input-container{min-height:44px;border-radius:14px;padding:12px 18px;border:1px solid rgba(255,255,255,.1);box-shadow:0 2px 16px #00000014,0 1px 3px #0000000a}.input-field{font-size:16px;line-height:1.2;-webkit-text-size-adjust:100%}.input-field::placeholder{font-size:16px}.input-container{min-height:44px}.input-container:focus-within{transform:translateY(-1px) scale(1.01);border-color:var(--primary-blue);box-shadow:0 4px 24px #0000001f,0 2px 8px #00000014}}.hero-visual{display:flex;justify-content:center;align-items:center;margin-top:var(--space-lg)}.floating-elements{position:relative;width:clamp(240px,40vw,320px);height:clamp(64px,12vh,96px);display:flex;justify-content:space-around;align-items:center}.float-item{position:relative;font-size:clamp(2.4rem,4.8vw,4rem);animation:float 3s ease-in-out infinite;opacity:.8;margin:0 var(--space-md)}.float-item:nth-child(1){animation-delay:0s}.float-item:nth-child(2){animation-delay:1s}.float-item:nth-child(3){animation-delay:2s}.feature-section{min-height:auto;display:flex;align-items:center;position:relative;overflow:hidden;padding:var(--space-2xl) 0}.feature-1{background:linear-gradient(135deg,#f8f9fa,#e9ecef)}.feature-2{background:var(--gradient-light)}.feature-3{background:linear-gradient(135deg,#fff,#f1f3f4)}.feature-4{background:var(--gradient-dark);color:var(--white)}.feature-5{background:linear-gradient(135deg,#1a1a2e,#16213e);color:var(--white)}.feature-6{background:var(--gradient-light)}.feature-container{width:100%;padding:0 2%;display:grid;grid-template-columns:1fr;gap:clamp(1.6rem,4vw,3.2rem);align-items:center;text-align:center}.feature-section .feature-content{position:relative}.feature-section .feature-number{display:inline-block;font-size:clamp(1.15rem,2.9vw,1.44rem);font-weight:900;color:var(--primary-blue);background:#007aff1a;padding:clamp(.4rem,.8vw,.8rem) clamp(.64rem,1.6vw,.96rem);border-radius:var(--radius-small);margin-bottom:clamp(.8rem,2.4vw,1.6rem);letter-spacing:.1em}.feature-section.feature-4 .feature-number{color:var(--light-blue);background:#4fc3f733}.feature-section .feature-content h2{font-size:clamp(1.92rem,4.8vw,2.88rem);font-weight:900;margin-bottom:clamp(.8rem,2.4vw,1.2rem);line-height:1.2;letter-spacing:-.02em}.feature-section .feature-content p{font-size:clamp(.96rem,2.4vw,1.2rem);margin-bottom:clamp(1.2rem,3.2vw,2rem);opacity:.8;line-height:1.6;max-width:90%;margin-left:auto;margin-right:auto}.feature-section .feature-highlights{display:flex;flex-direction:column;gap:clamp(.64rem,1.6vw,.8rem);max-width:90%;margin:0 auto;list-style:none;padding:0}.feature-section .highlight{display:flex;align-items:center;font-size:clamp(.86rem,1.92vw,1.06rem);font-weight:600;padding:clamp(.64rem,1.6vw,.8rem) clamp(.8rem,2.4vw,1.2rem);background:#fffc;border-radius:var(--radius-small);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-light);transition:var(--transition-base)}.feature-4 .highlight{background:#ffffff1a;color:var(--white)}.highlight:hover{transform:translate(8px);box-shadow:var(--shadow-medium)}@keyframes phoneFloat{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(1deg)}}.phone-screen{width:100%;height:100%;background:var(--white);border-radius:32px;overflow:hidden;position:relative;display:flex;flex-direction:column;box-shadow:inset 0 0 0 1px #0000000d}.chat-interface{width:100%;height:100%;display:flex;flex-direction:column;padding:20px;text-align:left}.chat-header{display:flex;align-items:center;gap:12px;padding:16px 0;border-bottom:1px solid var(--gray-light);margin-bottom:20px}.ai-avatar{width:40px;height:40px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:700}.ai-name{font-weight:600;color:var(--gray-dark)}.chat-messages{flex:1;display:flex;flex-direction:column;gap:16px;margin-bottom:20px}.message{display:flex;align-items:flex-start}.user-message{justify-content:flex-end}.ai-message{justify-content:flex-start}.message-bubble{max-width:80%;padding:12px 16px;border-radius:18px;font-size:14px;line-height:1.4}.user-message .message-bubble{background:var(--primary-blue);color:var(--white);border-bottom-right-radius:6px}.ai-message .message-bubble{background:var(--gray-light);color:var(--gray-dark);border-bottom-left-radius:6px}.chat-input{height:50px;background:var(--gray-light);border-radius:25px;position:relative}.input-field{width:100%;height:100%;border-radius:25px;border:none;padding:0 20px;background:transparent}.insights-interface{padding:40px 20px;height:100%;display:flex;flex-direction:column;text-align:left}.insights-header{margin-bottom:30px;text-align:left}.insights-header h3{font-size:20px;font-weight:700;color:var(--gray-dark)}.prediction-card,.warning-card,.goal-card{display:flex;align-items:center;gap:16px;padding:20px;border-radius:var(--radius-small);margin-bottom:16px;animation:slideInLeft .6s ease-out forwards;opacity:0;transform:translate(-50px)}.prediction-card{background:linear-gradient(135deg,#e8f5e8,#c8e6c9);animation-delay:.2s}.warning-card{background:linear-gradient(135deg,#fff3cd,#ffeaa7);animation-delay:.4s}.goal-card{background:linear-gradient(135deg,#d1ecf1,#a8dadc);animation-delay:.6s}@keyframes slideInLeft{to{opacity:1;transform:translate(0)}}.prediction-icon,.warning-icon,.goal-icon{font-size:32px;width:50px;height:50px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#ffffff80}.prediction-text h4,.warning-text h4,.goal-text h4{font-size:16px;font-weight:600;margin-bottom:4px;color:var(--gray-dark)}.prediction-text p,.warning-text p,.goal-text p{font-size:14px;color:var(--gray-medium);margin:0}.notifications-interface{padding:40px 20px;height:100%;display:flex;flex-direction:column;justify-content:center;text-align:left}.notification-item{display:flex;align-items:flex-start;gap:16px;padding:20px;background:var(--gray-light);border-radius:var(--radius-small);margin-bottom:16px;animation:fadeInUp .6s ease-out forwards;opacity:0;transform:translateY(20px)}.notification-item:nth-child(1){animation-delay:.2s}.notification-item:nth-child(2){animation-delay:.4s}.notification-item:nth-child(3){animation-delay:.6s}.notification-icon{font-size:24px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--white);flex-shrink:0}.notification-content h4{font-size:16px;font-weight:600;margin-bottom:4px;color:var(--gray-dark)}.notification-content p{font-size:14px;color:var(--gray-medium);margin-bottom:8px;line-height:1.4}.notification-time{font-size:12px;color:var(--gray-medium);opacity:.7}.dashboard-interface{padding:40px 20px;height:100%;display:flex;flex-direction:column}.dashboard-header{margin-bottom:30px}.profile-section{display:flex;align-items:center;gap:12px;margin-bottom:20px}.avatar{width:50px;height:50px;background:var(--gradient-primary);border-radius:50%}.greeting{font-size:18px;font-weight:600;color:var(--gray-dark)}.net-worth{text-align:center;padding:20px;background:var(--gradient-primary);border-radius:var(--radius-small);color:var(--white)}.net-worth .label{display:block;font-size:14px;opacity:.8;margin-bottom:8px}.net-worth .amount{display:block;font-size:32px;font-weight:900}.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;flex:1}.account-card{display:flex;flex-direction:column;padding:20px;background:var(--gray-light);border-radius:var(--radius-small);animation:fadeInUp .6s ease-out forwards;opacity:0;transform:translateY(20px)}.account-card:nth-child(1){animation-delay:.1s}.account-card:nth-child(2){animation-delay:.2s}.account-card:nth-child(3){animation-delay:.3s}.account-card:nth-child(4){animation-delay:.4s}.account-type{font-size:12px;color:var(--gray-medium);margin-bottom:8px;text-transform:uppercase;letter-spacing:1px}.account-balance{font-size:18px;font-weight:700;color:var(--gray-dark)}.security-visual{display:flex;justify-content:center;align-items:center;padding:var(--space-xl);text-align:left}.encryption-demo{display:flex;flex-direction:column;align-items:center;gap:var(--space-lg);max-width:100%}.data-flow{display:flex;align-items:center;gap:var(--space-lg);flex-wrap:wrap;justify-content:center}.data-box{background:#ffffff1a;border-radius:var(--radius-medium);padding:var(--space-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);min-width:200px;animation:fadeInUp .6s ease-out forwards;opacity:0;transform:translateY(20px)}.data-box.readable{animation-delay:.2s}.data-box.encrypted{animation-delay:.6s}.data-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md);font-weight:600;color:var(--white)}.data-icon{font-size:1.5rem}.data-content{display:flex;flex-direction:column;gap:var(--space-sm)}.data-item{padding:var(--space-sm);background:#ffffff0d;border-radius:var(--radius-small);font-family:var(--font-family-mono);font-size:var(--font-sm);color:var(--white)}.encrypted-text{font-size:.75rem;opacity:.7;word-break:break-all;line-height:1.3}.encryption-arrow{display:flex;flex-direction:column;align-items:center;gap:var(--space-xs);animation:fadeInUp .6s ease-out forwards;opacity:0;transform:translateY(20px);animation-delay:.4s}.encryption-arrow .arrow{font-size:2rem;animation:pulse 2s infinite}.encryption-arrow .process{font-size:var(--font-xs);color:var(--light-blue);font-weight:600}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.security-badges{display:flex;gap:var(--space-md);flex-wrap:wrap;justify-content:center}.security-badges .badge{background:#4fc3f733;color:var(--light-blue);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-full);font-size:var(--font-sm);font-weight:600;border:1px solid rgba(79,195,247,.3);animation:fadeInUp .6s ease-out forwards;opacity:0;transform:translateY(20px)}.security-badges .badge:nth-child(1){animation-delay:.8s}.security-badges .badge:nth-child(2){animation-delay:1s}.security-badges .badge:nth-child(3){animation-delay:1.2s}.open-banking-visual{display:flex;justify-content:center;align-items:center;padding:var(--space-xl);position:relative;min-height:400px}.central-hub{position:relative;z-index:10;animation:fadeInUp .6s ease-out forwards;opacity:0;transform:translateY(20px)}.hub-logo{background:var(--gradient-primary);border-radius:50%;width:120px;height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--white);font-weight:800;box-shadow:var(--shadow-heavy);position:relative}.hub-logo .logo-text{font-size:var(--font-xl);margin-bottom:var(--space-xs)}.hub-logo .free-badge{background:#fff3;padding:2px 8px;border-radius:var(--radius-full);font-size:var(--font-xs);font-weight:600}.connection-lines{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:300px;height:300px}.connection-line{position:absolute;width:2px;height:120px;background:linear-gradient(to bottom,var(--primary-blue),transparent);transform-origin:bottom center;animation:drawLine 1s ease-out forwards;opacity:0}.connection-line.line-1{top:0;left:50%;transform:translate(-50%) rotate(0);animation-delay:.2s}.connection-line.line-2{top:50%;right:0;transform:translateY(-50%) rotate(90deg);animation-delay:.4s}.connection-line.line-3{bottom:0;left:50%;transform:translate(-50%) rotate(180deg);animation-delay:.6s}.connection-line.line-4{top:50%;left:0;transform:translateY(-50%) rotate(270deg);animation-delay:.8s}@keyframes drawLine{0%{opacity:0;height:0}to{opacity:1;height:120px}}.bank-nodes{position:absolute;width:100%;height:100%}.bank-node{position:absolute;background:var(--white);border-radius:var(--radius-medium);padding:var(--space-md);display:flex;flex-direction:column;align-items:center;gap:var(--space-xs);box-shadow:var(--shadow-medium);border:2px solid var(--primary-blue);animation:fadeInUp .6s ease-out forwards;opacity:0;transform:translateY(20px);min-width:80px}.bank-node.node-1{top:-20px;left:50%;transform:translate(-50%) translateY(20px);animation-delay:.3s}.bank-node.node-2{top:50%;right:-20px;transform:translateY(-50%) translateY(20px);animation-delay:.5s}.bank-node.node-3{bottom:-20px;left:50%;transform:translate(-50%) translateY(20px);animation-delay:.7s}.bank-node.node-4{top:50%;left:-20px;transform:translateY(-50%) translateY(20px);animation-delay:.9s}.bank-icon{font-size:1.5rem}.bank-name{font-size:var(--font-sm);font-weight:600;color:var(--gray-dark)}.ai-assistant{position:absolute;bottom:-40px;right:20px;animation:fadeInUp .6s ease-out forwards;opacity:0;transform:translateY(20px);animation-delay:1.2s}.ai-bubble{background:var(--gradient-primary);color:var(--white);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-medium);display:flex;align-items:center;gap:var(--space-sm);font-size:var(--font-sm);font-weight:600;box-shadow:var(--shadow-medium)}.ai-icon{font-size:1.2rem}.feature-5 .feature-number{color:var(--light-blue);background:#4fc3f733}.feature-5 .highlight{background:#ffffff1a;color:var(--white);text-align:left}.feature-5 .highlight:hover{background:#ffffff26}.feature-6 .feature-number{color:var(--primary-blue);background:#007aff1a}@media (max-width: 768px){.data-flow{flex-direction:column;gap:var(--space-md)}.encryption-arrow{transform:rotate(90deg)}.encryption-arrow .arrow{font-size:1.5rem}.security-badges{gap:var(--space-sm)}.security-badges .badge{font-size:var(--font-xs);padding:var(--space-xs) var(--space-sm)}.open-banking-visual{min-height:300px;padding:var(--space-lg)}.connection-lines{width:250px;height:250px}.connection-line{height:100px}.hub-logo{width:100px;height:100px}.hub-logo .logo-text{font-size:var(--font-lg)}.ai-assistant{position:relative;bottom:auto;right:auto;margin-top:var(--space-lg);align-self:center}}.disclaimer-section{background:var(--gradient-dark);color:#ffffff80;padding:var(--space-2xl) 0;position:relative;z-index:1}.disclaimer-container{max-width:1200px;margin:0 auto;padding:0 3%;text-align:left}.disclaimer-container h3{font-size:var(--font-base);font-weight:var(--font-weight-bold);color:var(--white);margin-bottom:var(--space-lg)}.disclaimer-container p,.disclaimer-container ul{font-size:var(--font-sm);margin-bottom:var(--space-md);color:#fff9;line-height:var(--line-height-relaxed)}.disclaimer-container ul{padding-left:var(--space-lg)}.disclaimer-container li{margin-bottom:var(--space-xs)}.disclaimer-container strong{color:#fffc;font-weight:var(--font-weight-semibold)}.disclaimer-container a{color:var(--light-blue);text-decoration:none;transition:var(--transition-base)}.disclaimer-container a:hover{color:var(--white);text-decoration:underline}.company-name-display{margin-top:var(--space-2xl);text-align:center;padding:0 3%}.company-name-display h2{font-size:11.5vw;font-weight:700;color:var(--white);letter-spacing:var(--letter-spacing-tight);line-height:var(--line-height-tight);opacity:.9;width:90%;margin:0 auto;white-space:nowrap;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (max-width: 768px){.disclaimer-section{padding:var(--space-xl) 0}.disclaimer-container{padding:0 10%}.disclaimer-container h3{font-size:var(--font-base)}.disclaimer-container p,.disclaimer-container ul{font-size:clamp(.66rem,1.76vw,.7rem)}.company-name-display{padding:0 5%}.company-name-display h2{font-size:11.5vw}}@media (max-width: 480px){.disclaimer-container{padding:0 5%}.disclaimer-container h3{font-size:var(--font-base)}.disclaimer-container p,.disclaimer-container ul{font-size:clamp(.75rem,3.5vw,.825rem)}.company-name-display{padding:0 2%;margin-top:var(--space-xl)}.company-name-display h2{font-size:11.5vw;line-height:1.2}}.footer{background:var(--gradient-dark);color:var(--white);padding:var(--space-2xl) 0 var(--space-lg) 0;margin-top:auto}.footer-container{max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--space-lg);margin-bottom:var(--space-xl);text-align:left}.footer-company .footer-logo{display:flex;justify-content:flex-start;margin-bottom:var(--space-sm)}.footer-company li{color:#fffc}.footer-company li:first-child{font-weight:600;color:#ffffffe6}.footer-column h4{font-size:var(--font-md);font-weight:700;margin-bottom:var(--space-sm);color:var(--light-blue)}.footer-column ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-xs)}.footer-column li{font-size:var(--font-sm);padding:var(--space-xs) 0}.footer-column a{color:#fffc;text-decoration:none;font-size:var(--font-sm);transition:var(--transition-base)}.footer-column a:hover{color:var(--light-blue);transform:translateY(-1px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:var(--space-lg);text-align:center}.footer-bottom p{font-size:var(--font-sm);opacity:.7;margin:0}@media (min-width: 768px){.footer-content{grid-template-columns:repeat(4,1fr);text-align:left}.footer-company .footer-logo{justify-content:flex-start}}@media (min-width: 1024px){.footer-content{gap:var(--space-xl)}}@media (min-width: 768px){.feature-container{grid-template-columns:1fr 1fr;text-align:left;padding:0 3%}.feature-section .feature-content{text-align:left}.feature-section .feature-highlights,.feature-section .feature-content p{margin-left:0;margin-right:0;max-width:100%}}.phone-mockup{width:320px;height:640px;transform:scale(var(--phone-scale));transform-origin:center;background:linear-gradient(145deg,#333,#000);border-radius:40px;padding:12px;box-shadow:0 20px 60px #0000004d,0 8px 25px #0003,0 0 0 1px #ffffff1a;position:relative;animation:phoneFloat 4s ease-in-out infinite;margin:0 auto}@media (hover: none) and (pointer: coarse){.btn-download:hover,.login-btn:hover,.highlight:hover{transform:none}}@media (prefers-reduced-motion: reduce){.hero-logo,.phone-mockup{animation:none}}@media (prefers-contrast: high){.hero-section:before{display:none}.btn-download{border:2px solid var(--white);background:var(--primary-blue)!important}}.success-page{min-height:100vh;width:100vw;background:var(--white);color:var(--black);display:flex;flex-direction:column;overflow-x:hidden;overflow-y:auto;margin:0;padding:0;position:relative}.success-container{width:100%;max-width:min(90vw,600px);margin:0 auto;padding:var(--space-lg) var(--space-md);flex:1;display:flex;align-items:center;justify-content:center}.success-content{text-align:center;opacity:0;transform:translateY(30px);transition:all .8s cubic-bezier(.4,0,.2,1)}.success-content.animate-in{opacity:1;transform:translateY(0)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.success-header{margin-bottom:var(--space-2xl)}.success-icon{margin-bottom:var(--space-lg);opacity:0;animation:fadeInUp .6s ease-out .4s forwards}.checkmark{width:clamp(64px,12vw,96px);height:clamp(64px,12vw,96px);background:var(--gradient-success);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;margin:0 auto;box-shadow:0 8px 32px #48bb7840,0 4px 16px #48bb7826;transform:scale(0);animation:checkmarkPop .6s cubic-bezier(.68,-.55,.265,1.55) .6s forwards;position:relative}.checkmark:before{content:"";position:absolute;inset:-2px;background:var(--gradient-success);border-radius:var(--radius-full);opacity:.2;filter:blur(8px);z-index:-1}.checkmark-svg{width:55%;height:55%;color:var(--white);filter:drop-shadow(0 1px 2px rgba(0,0,0,.1))}.checkmark-path{stroke-dasharray:24;stroke-dashoffset:24;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;animation:drawCheckmark .6s ease-out .9s forwards}@keyframes checkmarkPop{to{transform:scale(1)}}@keyframes drawCheckmark{to{stroke-dashoffset:0}}.success-title{font-size:clamp(1.88rem,6vw,3rem);font-weight:var(--font-weight-black);line-height:var(--line-height-tight);color:var(--black);margin-bottom:var(--space-md);opacity:0;animation:fadeInUp .6s ease-out .6s forwards}.highlight-text{color:var(--primary-blue);background:linear-gradient(135deg,var(--primary-blue),var(--light-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.success-subtitle{font-size:clamp(.75rem,2.1vw,.9rem);color:var(--gray-medium);font-weight:var(--font-weight-normal);opacity:0;animation:fadeInUp .6s ease-out .8s forwards}.success-message{margin-bottom:var(--space-2xl);opacity:0;animation:fadeInUp .6s ease-out 1s forwards}.success-message p{font-size:clamp(.68rem,1.8vw,.8rem);color:var(--gray-dark);line-height:var(--line-height-relaxed);margin-bottom:var(--space-md)}.contact-confirmation{font-size:clamp(.6rem,1.5vw,.7rem);color:var(--gray-medium);margin-bottom:0}.contact-info{font-weight:var(--font-weight-semibold);color:var(--primary-blue)}.next-steps{margin-bottom:var(--space-2xl);opacity:0;animation:fadeInUp .6s ease-out 1.2s forwards}.next-steps h2{font-size:clamp(1.2rem,3vw,1.8rem);font-weight:var(--font-weight-bold);color:var(--black);margin-bottom:var(--space-xl)}.step-items{display:grid;gap:var(--space-lg)}.step-item{display:flex;align-items:flex-start;gap:var(--space-md);text-align:left;padding:var(--space-lg);background:var(--gray-light);border-radius:var(--radius-lg);transition:var(--transition-all)}.step-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.step-icon{font-size:clamp(1.2rem,3vw,1.8rem);flex-shrink:0;margin-top:var(--space-1)}.step-content h3{font-size:clamp(.68rem,1.8vw,.8rem);font-weight:var(--font-weight-semibold);color:var(--black);margin-bottom:var(--space-sm);line-height:var(--line-height-snug)}.step-content p{font-size:clamp(.6rem,1.5vw,.7rem);color:var(--gray-medium);line-height:var(--line-height-relaxed);margin:0}.btn-back{border:none;background:none;cursor:pointer;font-family:inherit;background:var(--primary-blue);color:var(--white);padding:var(--space-md) var(--space-xl);border-radius:var(--radius-full);font-size:clamp(.6rem,1.5vw,.7rem);font-weight:var(--font-weight-semibold);transition:var(--transition-all);box-shadow:var(--shadow-sm);opacity:0;animation:fadeInUp .6s ease-out 1.4s forwards}.btn-back:hover{background:var(--dark-blue);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-back:active{transform:translateY(0)}.btn-back:focus-visible{outline:2px solid var(--primary-blue);outline-offset:2px}@media (max-width: 767px){.success-container{max-width:95vw;padding:var(--space-sm)}.success-title{font-size:clamp(1.5rem,9vw,2.25rem)}.step-item{flex-direction:column;text-align:center;gap:var(--space-sm)}.step-icon{margin-top:0}}@media (min-width: 768px) and (max-width: 1023px){.success-container{max-width:80vw}}@media (min-width: 1024px){.success-container{max-width:600px}}@media (prefers-reduced-motion: reduce){.success-content,.success-icon,.success-title,.success-subtitle,.success-message,.next-steps,.btn-back{animation:none;opacity:1;transform:none}.checkmark{transform:scale(1);animation:none}.checkmark-path{stroke-dashoffset:0;animation:none}}@media (prefers-contrast: high){.step-item{border:2px solid var(--black)}.btn-back{border:2px solid var(--white)}}table{border-collapse:collapse;width:100%;font-size:clamp(.68rem,1.65vw,.75rem)}th,td{text-align:left;vertical-align:top;font-size:clamp(.68rem,1.65vw,.75rem);padding:.5rem}th{font-weight:600;font-size:clamp(.72rem,1.75vw,.8rem)}html{scroll-behavior:smooth}a{transition:color .2s ease}ul,ol{margin-bottom:.75rem;padding-left:1.125rem;font-size:clamp(.68rem,1.65vw,.75rem)}li{margin-bottom:.375rem;font-size:clamp(.68rem,1.65vw,.75rem)}p{margin-bottom:.75rem;font-size:clamp(.68rem,1.65vw,.75rem);line-height:1.6}h1{font-size:clamp(1.56rem,4.2vw,3rem);margin-bottom:1.5rem}h2{font-size:clamp(1.2rem,3vw,1.8rem);margin-bottom:1rem}h3{font-size:clamp(.94rem,2.25vw,1.13rem);margin-bottom:.75rem}strong{font-weight:600}em{font-style:italic;color:#4fc3f7}a:focus{outline:2px solid #007AFF;outline-offset:2px}.warning-box{animation:pulse-warning 2s ease-in-out infinite}@keyframes pulse-warning{0%{box-shadow:0 0 #ff450066}70%{box-shadow:0 0 0 10px #ff450000}to{box-shadow:0 0 #ff450000}}.security-page{line-height:clamp(1.4,1.5vw,1.6);color:var(--black);background:var(--white);min-height:100vh;width:100%;max-width:100%;overflow-x:hidden;margin:0;padding:0}.security-hero{background:var(--gradient-dark);position:relative;overflow:hidden;display:flex;align-items:center;padding:0 12px;padding-top:var(--space-2xl);padding-bottom:var(--space-2xl);width:100%}.security-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 70%,rgba(0,122,255,.15) 0%,transparent 50%);pointer-events:none;z-index:1}.security-hero-container{width:100%;padding:0 12px;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;min-height:auto}.security-hero-content{color:var(--white);max-width:100%}.security-icon{font-size:clamp(3rem,7.5vw,4.5rem);margin-bottom:var(--space-lg);animation:float 3s ease-in-out infinite;will-change:transform}.security-hero-title{font-size:clamp(1.56rem,4.2vw,3rem);font-weight:900;line-height:1.1;letter-spacing:-.02em;margin-bottom:var(--space-lg);text-rendering:optimizeLegibility}.security-hero-subtitle{font-size:clamp(.75rem,2.1vw,.9rem);line-height:1.5;opacity:.9;margin-bottom:var(--space-xl);max-width:48ch;margin-left:auto;margin-right:auto}.security-section{min-height:auto;display:flex;align-items:center;position:relative;overflow:hidden;padding:var(--space-2xl) 0;width:100%}.security-features{background:linear-gradient(135deg,#f8f9fa,#e9ecef)}.security-example{background:var(--gradient-light)}.security-compliance{background:linear-gradient(135deg,#fff,#f1f3f4)}.security-trust{background:var(--gradient-dark);color:var(--white)}.security-container{width:100%;padding:0 12px}.security-trust .section-title{color:var(--white)}.security-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(1rem,2vw,1.5rem);margin-bottom:var(--space-2xl)}.security-card{background:#ffffffe6;border-radius:var(--radius-large);padding:clamp(1.5rem,4vw,2.5rem);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-medium);transition:var(--transition-base);border:1px solid rgba(255,255,255,.2)}.security-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-heavy)}.security-card-icon{font-size:clamp(1.88rem,3.75vw,2.63rem);margin-bottom:var(--space-lg);text-align:center}.security-card h3{font-size:clamp(.94rem,2.25vw,1.13rem);font-weight:700;margin-bottom:var(--space-md);color:var(--black);text-align:center}.security-card p{font-size:clamp(.68rem,1.65vw,.75rem);line-height:1.6;opacity:.8;margin-bottom:var(--space-lg);text-align:center}.security-highlights{display:flex;flex-direction:column;gap:var(--space-sm)}.security-highlights .highlight{display:flex;align-items:center;font-size:clamp(.64rem,1.5vw,.71rem);font-weight:600;padding:var(--space-sm) var(--space-md);background:#007aff1a;border-radius:var(--radius-small);color:var(--primary-blue);transition:var(--transition-base)}.security-highlights .highlight:hover{background:#007aff26;transform:translate(4px)}.data-example-container{display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(1rem,3vw,2rem);align-items:center;margin-bottom:var(--space-2xl);background:linear-gradient(135deg,#007aff0d,#00ffae0d);border-radius:var(--radius-large);padding:clamp(2rem,5vw,4rem);border:2px solid rgba(0,122,255,.1);box-shadow:0 20px 60px #007aff1a,0 8px 25px #007aff0d}@media (max-width: 768px){.data-example-container{grid-template-columns:1fr;gap:var(--space-lg);padding:clamp(1.5rem,4vw,2rem)}.data-row{flex-direction:column;align-items:flex-start;gap:var(--space-xs);text-align:left}.data-label{min-width:auto;font-size:.9em;opacity:.8}.data-value{font-size:.95em;margin-left:var(--space-sm);overflow:hidden;text-overflow:ellipsis;max-width:200px;min-width:0}.encrypted-text{font-size:clamp(.65rem,2vw,.75rem);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}.data-example{background:#fffffff2;border-radius:var(--radius-medium);padding:clamp(1.5rem,4vw,2rem);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);box-shadow:0 15px 35px #0000001a,0 5px 15px #00000014;border:2px solid rgba(255,255,255,.3);transition:var(--transition-base);animation:fadeInUp .8s ease-out forwards;opacity:0;transform:translateY(30px);overflow:hidden;max-width:100%}.data-example:nth-child(1){animation-delay:.2s}.data-example:nth-child(3){animation-delay:.6s}.data-example:hover{transform:translateY(-5px);box-shadow:0 25px 50px #00000026,0 10px 25px #0000001a}.example-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-lg);justify-content:center}.example-icon{font-size:clamp(1.35rem,2.63vw,1.88rem);filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.example-header h3{font-size:clamp(.83rem,2.1vw,.98rem);font-weight:700;color:var(--black)}.example-content{display:flex;flex-direction:column;gap:var(--space-sm)}.data-row{display:flex;justify-content:space-between;align-items:center;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-small);font-family:var(--font-family-mono);font-size:clamp(.6rem,1.5vw,.68rem);gap:var(--space-sm);min-height:auto;overflow:hidden;max-width:100%}.readable .data-row{background:#10b9811a;border:1px solid rgba(16,185,129,.2)}.encrypted .data-row{background:#ef44441a;border:1px solid rgba(239,68,68,.2)}.data-label{font-weight:600;color:var(--gray-dark);flex-shrink:0;min-width:100px}.readable .data-value{font-weight:500;text-align:right;flex:1;min-width:0;white-space:nowrap}.encrypted .data-value{font-weight:500;text-align:right;flex:1;min-width:0;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.encrypted-text{color:var(--error);font-family:var(--font-family-mono);font-size:clamp(.5rem,1vw,.55rem);opacity:.9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;display:block}.encryption-arrow{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);color:var(--primary-blue);font-weight:700;text-align:center;background:#007aff14;border-radius:var(--radius-large);padding:clamp(1rem,3vw,2rem);border:2px solid rgba(0,122,255,.15);box-shadow:0 10px 30px #007aff1a;animation:fadeInUp .8s ease-out forwards;animation-delay:.4s;opacity:0;transform:translateY(30px)}@media (max-width: 768px){.encryption-arrow{flex-direction:row;justify-content:center}}.arrow-icon{font-size:clamp(1.5rem,3.75vw,2.25rem);animation:pulse 2s ease-in-out infinite;filter:drop-shadow(0 4px 8px rgba(0,122,255,.3))}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.8}}.encryption-explanation{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(1rem,2vw,1.5rem)}.explanation-card{background:#ffffffe6;border-radius:var(--radius-medium);padding:clamp(1rem,3vw,1.5rem);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-light);border:1px solid rgba(255,255,255,.2);text-align:center}.explanation-card h4{font-size:clamp(.75rem,1.88vw,.83rem);font-weight:700;margin-bottom:var(--space-sm);color:var(--black)}.explanation-card p{font-size:clamp(.64rem,1.58vw,.71rem);line-height:1.5;opacity:.8}.compliance-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(1rem,2vw,1.5rem)}.compliance-item{background:#ffffffe6;border-radius:var(--radius-large);padding:clamp(1.5rem,4vw,2rem);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-medium);transition:var(--transition-base);border:1px solid rgba(255,255,255,.2);text-align:center}.compliance-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-heavy)}.compliance-icon{font-size:clamp(1.88rem,3.75vw,2.25rem);margin-bottom:var(--space-lg)}.compliance-item h3{font-size:clamp(.9rem,2.25vw,1.05rem);font-weight:700;margin-bottom:var(--space-md);color:var(--black)}.compliance-item ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-sm)}.compliance-item li{font-size:clamp(.68rem,1.65vw,.75rem);padding:var(--space-sm) var(--space-md);background:#007aff1a;border-radius:var(--radius-small);color:var(--primary-blue);font-weight:600;transition:var(--transition-base)}.compliance-item li:hover{background:#007aff26;transform:scale(1.02)}.trust-content{text-align:center;max-width:800px;margin:0 auto}.trust-content h2{font-size:clamp(1.88rem,4.5vw,3rem);font-weight:900;margin-bottom:var(--space-lg);line-height:1.2;letter-spacing:-.02em;color:var(--white)}.trust-content p{font-size:clamp(.83rem,2.1vw,.98rem);line-height:1.6;opacity:.9;margin-bottom:var(--space-2xl);color:var(--white)}.trust-promises{display:flex;justify-content:center;gap:clamp(2rem,5vw,4rem);margin-bottom:var(--space-2xl);flex-wrap:wrap}.promise{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);text-align:center}.promise-icon{font-size:clamp(1.5rem,3vw,2.25rem);margin-bottom:var(--space-sm)}.promise span{font-size:clamp(.75rem,1.88vw,.9rem);font-weight:700;color:var(--white)}.btn-back{background:var(--gradient-primary);color:var(--white);border:none;padding:var(--space-md) var(--space-2xl);border-radius:var(--radius-medium);font-size:clamp(.68rem,1.8vw,.8rem);font-weight:700;text-decoration:none;cursor:pointer;transition:var(--transition-base);box-shadow:var(--shadow-medium);min-height:44px;display:inline-flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.btn-back:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left var(--transition-slow)}.btn-back:hover:before{left:100%}.btn-back:hover,.btn-back:focus{transform:translateY(-4px);box-shadow:var(--shadow-heavy)}.btn-back:active{transform:translateY(-2px)}@media (min-width: 768px){.security-container{padding:0 12px}.data-example-container{grid-template-columns:1fr auto 1fr}.encryption-arrow{flex-direction:column}}@media (min-width: 1024px){.security-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.compliance-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.trust-promises{flex-wrap:nowrap}}@media (min-width: 1440px){.security-grid{grid-template-columns:repeat(4,1fr)}.compliance-grid{grid-template-columns:repeat(3,1fr)}}@media (hover: none) and (pointer: coarse){.security-card:hover,.compliance-item:hover,.security-highlights .highlight:hover,.compliance-item li:hover{transform:none}}@media (prefers-reduced-motion: reduce){.security-icon,.arrow-icon{animation:none}}@media (prefers-contrast: high){.security-hero:before{display:none}.btn-back{border:2px solid var(--white);background:var(--primary-blue)!important}}.about-page{line-height:clamp(1.4,1.5vw,1.6);color:var(--black);background:var(--white);min-height:100vh}.about-hero{background:var(--gradient-dark);position:relative;overflow:hidden;display:flex;align-items:center;padding:0 12px;padding-top:var(--space-2xl);padding-bottom:var(--space-2xl)}.about-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 70%,rgba(0,122,255,.15) 0%,transparent 50%);pointer-events:none;z-index:1}.about-hero-container{width:100%;padding:0 12px;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;min-height:auto}.about-hero-content{color:var(--white);max-width:100%}.about-icon{font-size:clamp(3rem,7.5vw,4.5rem);margin-bottom:var(--space-lg);animation:float 3s ease-in-out infinite;will-change:transform}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.about-hero-title{font-size:clamp(1.56rem,4.2vw,3rem);font-weight:900;line-height:1.1;letter-spacing:-.02em;margin-bottom:var(--space-lg);text-rendering:optimizeLegibility}.about-hero-subtitle{font-size:clamp(.75rem,2.1vw,.9rem);line-height:1.5;opacity:.9;margin-bottom:var(--space-xl);max-width:48ch;margin-left:auto;margin-right:auto}.about-section{min-height:auto;display:flex;justify-content:center;align-items:center;overflow:hidden;padding:var(--space-2xl) 0}.about-mission{background:linear-gradient(135deg,#f8f9fa,#e9ecef)}.about-vision{background:var(--gradient-light)}.about-impact{background:linear-gradient(135deg,#fff,#f1f3f4)}.about-values{background:var(--gradient-dark);color:var(--white)}.about-container{width:100%;padding:0 12px}.section-title{font-size:clamp(1.88rem,4.5vw,3rem);font-weight:900;margin-bottom:clamp(1rem,3vw,2rem);line-height:1.2;letter-spacing:-.02em;text-align:center;color:var(--black)}.about-values .section-title,.about-values h2,.about-values h3{color:var(--white)}.section-subtitle{font-size:clamp(.75rem,1.9vw,.94rem);margin-bottom:clamp(2rem,5vw,3rem);opacity:.8;line-height:1.6;max-width:60ch;margin-left:auto;margin-right:auto;text-align:center}.mission-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(1rem,2vw,1.5rem);margin-bottom:var(--space-2xl)}.mission-card{background:#ffffffe6;border-radius:var(--radius-large);padding:clamp(1.5rem,4vw,2.5rem);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-medium);transition:var(--transition-base);border:1px solid rgba(255,255,255,.2)}.mission-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-heavy)}.mission-card-icon{font-size:clamp(1.88rem,3.75vw,2.63rem);margin-bottom:var(--space-lg);text-align:center}.mission-card h3{font-size:clamp(.94rem,2.25vw,1.13rem);font-weight:700;margin-bottom:var(--space-md);color:var(--black);text-align:center}.mission-card p{font-size:clamp(.68rem,1.65vw,.75rem);line-height:1.6;opacity:.8;margin-bottom:var(--space-lg);text-align:center}.mission-highlights{display:flex;flex-direction:column;gap:var(--space-sm)}.mission-highlights .highlight{display:flex;align-items:center;font-size:clamp(.64rem,1.5vw,.71rem);font-weight:600;padding:var(--space-sm) var(--space-md);background:#007aff1a;border-radius:var(--radius-small);color:var(--primary-blue);transition:var(--transition-base)}.mission-highlights .highlight:hover{background:#007aff26;transform:translate(4px)}.vision-container{background:linear-gradient(135deg,#007aff0d,#00ffae0d);border-radius:var(--radius-large);padding:clamp(2rem,5vw,4rem);border:2px solid rgba(0,122,255,.1);box-shadow:0 20px 60px #007aff1a,0 8px 25px #007aff0d}.vision-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(1.5rem,4vw,2.5rem)}.vision-item{display:flex;align-items:flex-start;gap:var(--space-lg);padding:clamp(1rem,3vw,1.5rem);background:#ffffffe6;border-radius:var(--radius-medium);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-light);border:1px solid rgba(255,255,255,.2);transition:var(--transition-base);animation:fadeInUp .8s ease-out forwards;opacity:0;transform:translateY(30px)}.vision-item:nth-child(1){animation-delay:.1s}.vision-item:nth-child(2){animation-delay:.2s}.vision-item:nth-child(3){animation-delay:.3s}.vision-item:nth-child(4){animation-delay:.4s}.vision-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-medium)}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.vision-icon{font-size:clamp(1.5rem,3vw,1.88rem);flex-shrink:0;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.vision-text h3{font-size:clamp(.83rem,2.1vw,.98rem);font-weight:700;margin-bottom:var(--space-sm);color:var(--black)}.vision-text p{font-size:clamp(.68rem,1.65vw,.75rem);line-height:1.6;opacity:.8;color:var(--gray-dark)}.impact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(1.5rem,4vw,2.5rem);margin-bottom:var(--space-2xl)}.impact-stat{text-align:center;padding:clamp(1.5rem,4vw,2rem);background:#ffffffe6;border-radius:var(--radius-large);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-medium);border:1px solid rgba(255,255,255,.2);transition:var(--transition-base)}.impact-stat:hover{transform:translateY(-8px);box-shadow:var(--shadow-heavy)}.stat-number{font-size:clamp(2.25rem,6vw,3.75rem);font-weight:900;color:var(--primary-blue);line-height:1;margin-bottom:var(--space-sm);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:clamp(.83rem,2.1vw,.98rem);font-weight:700;color:var(--black);margin-bottom:var(--space-sm)}.impact-stat p{font-size:clamp(.68rem,1.65vw,.75rem);line-height:1.6;opacity:.8;color:var(--gray-dark)}.impact-story{background:#ffffffe6;border-radius:var(--radius-large);padding:clamp(2rem,5vw,3rem);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-medium);border:1px solid rgba(255,255,255,.2);text-align:center;margin-top:var(--space-2xl)}.impact-story h3{font-size:clamp(1.13rem,3vw,1.5rem);font-weight:700;margin-bottom:var(--space-lg);color:var(--black)}.impact-story p{font-size:clamp(.75rem,1.88vw,.83rem);line-height:1.6;opacity:.8;margin-bottom:var(--space-md);max-width:70ch;margin-left:auto;margin-right:auto}.impact-story p:last-child{margin-bottom:0}.values-content{text-align:center;max-width:1000px;margin:0 auto}.values-content h2{font-size:clamp(1.88rem,4.5vw,3rem);font-weight:900;margin-bottom:var(--space-2xl);line-height:1.2;letter-spacing:-.02em;color:var(--white)}.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(1.5rem,4vw,2rem);margin-bottom:var(--space-2xl)}.value-item{background:#ffffff1a;border-radius:var(--radius-large);padding:clamp(1.5rem,4vw,2rem);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);transition:var(--transition-base);text-align:center}.value-item:hover{background:#ffffff26;transform:translateY(-5px);box-shadow:var(--shadow-light)}.value-icon{font-size:clamp(1.88rem,3.75vw,2.25rem);margin-bottom:var(--space-lg);filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.value-item h3{font-size:clamp(.9rem,2.25vw,1.05rem);font-weight:700;margin-bottom:var(--space-sm);color:var(--white)}.value-item p{font-size:clamp(.68rem,1.65vw,.75rem);line-height:1.6;opacity:.9;color:var(--white)}.cta-section{background:#ffffff1a;border-radius:var(--radius-large);padding:clamp(2rem,5vw,3rem);margin-top:var(--space-2xl);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);text-align:center}.cta-section h3{font-size:clamp(1.35rem,3.38vw,1.88rem);font-weight:700;margin-bottom:var(--space-lg);color:var(--white)}.cta-section p{font-size:clamp(.75rem,1.88vw,.9rem);line-height:1.6;opacity:.9;margin-bottom:var(--space-2xl);color:var(--white);max-width:50ch;margin-left:auto;margin-right:auto}.btn-join{background:var(--gradient-primary);color:var(--white);border:none;padding:var(--space-md) var(--space-2xl);border-radius:var(--radius-medium);font-size:clamp(.68rem,1.8vw,.8rem);font-weight:700;text-decoration:none;cursor:pointer;transition:var(--transition-base);box-shadow:var(--shadow-medium);min-height:44px;display:inline-flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.btn-join:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left var(--transition-slow)}.btn-join:hover:before{left:100%}.btn-join:hover,.btn-join:focus{transform:translateY(-4px);box-shadow:var(--shadow-heavy)}.btn-join:active{transform:translateY(-2px)}@media (min-width: 768px){.about-container{padding:0 12px}.vision-content{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.mission-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.impact-grid,.values-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 1440px){.mission-grid{grid-template-columns:repeat(4,1fr)}.values-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 1440px){.about-mission .mission-grid{grid-template-columns:repeat(3,1fr)}}@media (hover: none) and (pointer: coarse){.mission-card:hover,.impact-stat:hover,.value-item:hover,.vision-item:hover,.mission-highlights .highlight:hover{transform:none}}@media (prefers-reduced-motion: reduce){.about-icon{animation:none}}@media (prefers-contrast: high){.about-hero:before{display:none}.btn-join{border:2px solid var(--white);background:var(--primary-blue)!important}}.faq-page{min-height:100vh;background:#fafbfc}.faq-hero{background:linear-gradient(145deg,#0a0a0f,#1a1a2e,#0d1b2a);padding:clamp(100px,15vh,160px) 24px clamp(60px,10vh,100px);text-align:center;position:relative;overflow:hidden}.faq-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(0,122,255,.15),transparent),radial-gradient(ellipse 60% 40% at 80% 100%,rgba(0,255,174,.08),transparent);pointer-events:none}.faq-hero-icon{display:block;font-size:clamp(3rem,8vw,4.5rem);margin-bottom:20px;animation:float 4s ease-in-out infinite}.faq-hero-title{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;color:#fff;margin:0 0 16px;letter-spacing:-.03em;line-height:1.1}.faq-hero-subtitle{font-size:clamp(1rem,2.5vw,1.25rem);color:#ffffffb3;max-width:540px;margin:0 auto;line-height:1.6}.faq-main{max-width:800px;margin:0 auto;padding:clamp(40px,8vw,80px) 20px}.faq-category{margin-bottom:clamp(40px,6vw,60px)}.faq-category:last-child{margin-bottom:0}.faq-category-header{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid #e8eaed}.faq-category-icon{font-size:1.5rem}.faq-category-title{font-size:clamp(1.25rem,3vw,1.5rem);font-weight:700;color:#1a1a2e;margin:0;letter-spacing:-.02em}.faq-list{display:flex;flex-direction:column;gap:12px}.faq-item{background:#fff;border-radius:12px;border:1px solid #e8eaed;overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease}.faq-item:hover{border-color:#d1d5db;box-shadow:0 4px 12px #0000000a}.faq-item.is-open{border-color:#007aff;box-shadow:0 4px 20px #007aff1a}.faq-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:none;border:none;cursor:pointer;text-align:left;transition:background .15s ease}.faq-trigger:hover{background:#007aff08}.faq-trigger:focus-visible{outline:2px solid #007AFF;outline-offset:-2px}.faq-question{font-size:clamp(.95rem,2vw,1.05rem);font-weight:600;color:#1a1a2e;line-height:1.4}.faq-icon-toggle{flex-shrink:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:#f4f5f7;border-radius:50%;transition:background .2s ease,transform .25s ease}.faq-icon-toggle svg{width:16px;height:16px;color:#6b7280;transition:color .2s ease}.faq-item.is-open .faq-icon-toggle{background:#007aff;transform:rotate(180deg)}.faq-item.is-open .faq-icon-toggle svg{color:#fff}.faq-content{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}.faq-item.is-open .faq-content{grid-template-rows:1fr}.faq-content>p{overflow:hidden;margin:0;padding:0 20px;font-size:clamp(.9rem,1.8vw,.95rem);color:#4b5563;line-height:1.7;opacity:0;transition:opacity .2s ease,padding .3s ease}.faq-item.is-open .faq-content>p{padding:0 20px 20px;opacity:1}.faq-cta{background:linear-gradient(145deg,#0a0a0f,#1a1a2e,#0d1b2a);padding:clamp(60px,10vw,100px) 24px;text-align:center;position:relative;overflow:hidden}.faq-cta:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 50% at 50% 120%,rgba(0,122,255,.2),transparent);pointer-events:none}.faq-cta-title{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;color:#fff;margin:0 0 12px;letter-spacing:-.02em;position:relative}.faq-cta-text{font-size:clamp(1rem,2vw,1.125rem);color:#ffffffb3;max-width:480px;margin:0 auto 32px;line-height:1.6;position:relative}.faq-download-badges{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;position:relative}.faq-app-store-badge,.faq-google-play-badge{display:block;transition:transform .2s ease,opacity .2s ease}.faq-app-store-badge:hover,.faq-google-play-badge:hover{transform:translateY(-3px);opacity:.9}.faq-app-store-badge:active,.faq-google-play-badge:active{transform:translateY(-1px)}.faq-app-store-badge img,.faq-google-play-badge img{height:52px;width:auto}@media (max-width: 640px){.faq-hero{padding:100px 16px 50px}.faq-main{padding:32px 16px}.faq-trigger{padding:16px}.faq-content>p{padding:0 16px}.faq-item.is-open .faq-content>p{padding:0 16px 16px}.faq-cta{padding:50px 16px}.faq-download-badges{flex-direction:column;gap:12px}.faq-app-store-badge img,.faq-google-play-badge img{height:44px}}@media (prefers-reduced-motion: reduce){.faq-hero-icon{animation:none}.faq-content,.faq-icon-toggle,.faq-item{transition:none}}@media (prefers-contrast: high){.faq-item{border-width:2px}.faq-item.is-open{border-color:#000}}.delete-account-page{min-height:100vh;width:100vw;background:var(--gradient-light);color:var(--black);line-height:1.6;margin:0;padding:0;box-sizing:border-box}.delete-account-main{min-height:calc(100vh - 80px);display:flex;align-items:stretch;justify-content:stretch;width:100vw;margin:0;padding:0;box-sizing:border-box}.delete-account-container{width:100vw;max-width:none;padding:0;margin:0;box-sizing:border-box}.delete-account-content{background:#fffffff2;border-radius:0;box-shadow:none;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:none;overflow:hidden;min-height:calc(100vh - 80px);width:100vw;display:flex;flex-direction:column;margin:0;padding:0;box-sizing:border-box}.progress-indicator{background:var(--gradient-dark);padding:var(--space-lg);border-bottom:1px solid rgba(255,255,255,.1)}.progress-steps{display:flex;justify-content:center;align-items:center;gap:var(--space-xl);max-width:400px;margin:0 auto}.progress-step{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);opacity:.5;transition:var(--transition-base)}.progress-step.active{opacity:1}.progress-step span{width:32px;height:32px;border-radius:50%;background:#fff3;color:var(--white);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem;transition:var(--transition-base)}.progress-step.active span{background:var(--primary-blue);box-shadow:0 0 20px #007aff66}.progress-step label{color:var(--white);font-size:.75rem;font-weight:600;text-align:center}.delete-step{padding:var(--space-2xl);max-width:1200px;margin:0 auto;width:100%;flex:1;display:flex;flex-direction:column;justify-content:center}.step-header{text-align:center;margin-bottom:var(--space-2xl)}.step-header h2{font-size:clamp(1.5rem,4vw,2rem);font-weight:900;margin-bottom:var(--space-md);color:var(--black);line-height:1.2}.step-header p{font-size:clamp(.875rem,2vw,1rem);color:var(--gray-dark);line-height:1.6;max-width:500px;margin:0 auto}.step-header.warning,.step-header.warning h2{color:#d97706}.step-header.success,.step-header.success h2{color:#059669}.step-header.error,.step-header.error h2{color:#dc2626}.warning-icon,.success-icon,.error-icon{font-size:3rem;margin-bottom:var(--space-lg);display:block}.step-content{max-width:600px;margin:0 auto;width:100%}.input-group{margin-bottom:var(--space-lg)}.input-group label{display:block;font-weight:600;margin-bottom:var(--space-sm);color:var(--black);font-size:.875rem}.input-group input,.input-group select,.input-group textarea{width:100%;padding:var(--space-md);border:2px solid var(--gray-light);border-radius:var(--radius-medium);font-size:1rem;transition:var(--transition-base);background:var(--white);color:var(--black)}.input-group input:focus,.input-group select:focus,.input-group textarea:focus{outline:none;border-color:var(--primary-blue);box-shadow:0 0 0 3px #007aff1a}.input-group input.error,.input-group select.error,.input-group textarea.error{border-color:#dc2626;box-shadow:0 0 0 3px #dc26261a}.input-group input:disabled,.input-group select:disabled,.input-group textarea:disabled{background:var(--gray-light);opacity:.6;cursor:not-allowed}.code-input{text-align:center;font-size:1.5rem!important;font-weight:700;letter-spacing:.5em;font-family:Courier New,monospace}.radio-group{display:flex;gap:var(--space-lg);margin-top:var(--space-sm)}.radio-label{display:flex;align-items:center;gap:var(--space-sm);cursor:pointer;font-weight:500}.radio-label input[type=radio]{width:auto;margin:0}.feedback-form{margin-bottom:var(--space-xl)}.feedback-form textarea{resize:vertical;min-height:100px}.warning-box{background:#d977061a;border:2px solid rgba(217,119,6,.2);border-radius:var(--radius-medium);padding:var(--space-lg);margin-bottom:var(--space-xl)}.warning-box h3{color:#d97706;font-weight:700;margin-bottom:var(--space-md);font-size:1rem}.warning-box ul{list-style:none;padding:0;margin:0}.warning-box li{padding:var(--space-sm) 0;border-bottom:1px solid rgba(217,119,6,.1);color:var(--gray-dark);font-size:.875rem}.warning-box li:last-child{border-bottom:none}.warning-box li:before{content:"•";color:#d97706;font-weight:700;margin-right:var(--space-sm)}.success-message{background:#0596691a;border:2px solid rgba(5,150,105,.2);border-radius:var(--radius-medium);padding:var(--space-lg);margin-bottom:var(--space-xl);text-align:center}.success-message p{color:var(--gray-dark);margin:0;line-height:1.6}.error-message{background:#dc26261a;border:1px solid rgba(220,38,38,.2);color:#dc2626;padding:var(--space-md);border-radius:var(--radius-small);font-size:.875rem;margin-top:var(--space-sm);font-weight:500}.step-actions{display:flex;flex-direction:column;gap:var(--space-md);margin-top:var(--space-xl)}.step-actions button{padding:var(--space-md) var(--space-xl);border-radius:var(--radius-medium);font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition-base);border:none;min-height:48px;display:flex;align-items:center;justify-content:center}.btn-primary{background:var(--gradient-primary);color:var(--white);box-shadow:var(--shadow-medium)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-heavy)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:var(--white);color:var(--gray-dark);border:2px solid var(--gray-light);box-shadow:var(--shadow-light)}.btn-secondary:hover:not(:disabled){background:var(--gray-light);transform:translateY(-1px)}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}.btn-danger{background:linear-gradient(135deg,#dc2626,#b91c1c);color:var(--white);box-shadow:var(--shadow-medium)}.btn-danger:hover:not(:disabled){background:linear-gradient(135deg,#b91c1c,#991b1b);transform:translateY(-2px);box-shadow:var(--shadow-heavy)}.btn-danger:active:not(:disabled){transform:translateY(0)}.btn-danger:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-text{background:transparent;color:var(--primary-blue);border:none;box-shadow:none;text-decoration:underline;font-size:.875rem}.btn-text:hover:not(:disabled){color:var(--dark-blue);background:#007aff0d}.btn-text:disabled{opacity:.6;cursor:not-allowed}@media (max-width: 768px){.delete-account-container{padding:0}.delete-step{padding:var(--space-lg);max-width:none}.step-content{max-width:none;padding:0 var(--space-md)}.progress-steps{gap:var(--space-lg)}.progress-step span{width:28px;height:28px;font-size:.75rem}.progress-step label{font-size:.6875rem}.step-actions{gap:var(--space-sm)}.radio-group{flex-direction:column;gap:var(--space-md)}}@media (min-width: 769px) and (max-width: 1024px){.delete-account-container{max-width:none}.delete-step{max-width:800px}.step-content{max-width:500px}}@media (min-width: 1025px){.step-actions{flex-direction:row;justify-content:center}.step-actions button{min-width:150px}}.step-actions button:focus-visible{outline:3px solid var(--primary-blue);outline-offset:2px}.input-group input:focus-visible,.input-group select:focus-visible,.input-group textarea:focus-visible{outline:3px solid var(--primary-blue);outline-offset:2px}@media (prefers-reduced-motion: reduce){.progress-step,.step-actions button,.input-group input,.input-group select,.input-group textarea{transition:none}}@media (prefers-contrast: high){.delete-account-content{border:3px solid var(--black);background:var(--white)}.btn-primary,.btn-danger{border:2px solid var(--black)}.btn-secondary{border:3px solid var(--black)}}.step-actions button:disabled{position:relative}.step-actions button:disabled:after{content:"";position:absolute;width:16px;height:16px;margin:auto;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.articles-page{min-height:100vh;background:var(--white);color:var(--black);width:100vw;max-width:100vw;overflow-x:hidden}.articles-hero{background:var(--gradient-dark);position:relative;overflow:hidden;padding:var(--space-2xl) 0}.articles-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 70%,rgba(0,122,255,.15) 0%,transparent 50%);pointer-events:none}.articles-hero-container{width:100%;padding:0 var(--container-padding);position:relative;z-index:2}.articles-hero-content{text-align:center;color:var(--white)}.hero-icon{font-size:clamp(3rem,8vw,4.5rem);margin-bottom:var(--space-lg);animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.hero-title{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;line-height:1.1;letter-spacing:-.02em;margin-bottom:var(--space-md)}.hero-subtitle{font-size:clamp(.9rem,2vw,1.1rem);line-height:1.5;opacity:.9;max-width:600px;margin:0 auto}.articles-content{padding:clamp(1.5rem,4vw,3rem) 0}.articles-container{width:94%;margin:0 auto;padding:0}.category-filter{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-bottom:var(--space-xl);padding-bottom:var(--space-sm)}.filter-tab{display:flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);border:2px solid var(--gray-light);border-radius:var(--radius-full);background:var(--white);color:var(--gray-dark);font-size:var(--font-sm);font-weight:600;cursor:pointer;transition:var(--transition-base);white-space:nowrap;min-height:44px}.filter-tab:hover{border-color:var(--primary-blue);color:var(--primary-blue)}.filter-tab.active{background:var(--primary-blue);border-color:var(--primary-blue);color:var(--white)}.filter-icon{font-size:1.1em}.filter-label{display:inline}.articles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:clamp(1rem,2vw,1.5rem);width:100%}.article-card{display:flex;flex-direction:column;background:var(--white);border:2px solid var(--gray-light);border-radius:var(--radius-large);padding:clamp(1rem,3vw,1.5rem);text-decoration:none;color:inherit;transition:var(--transition-base);position:relative;overflow:hidden;width:100%;box-sizing:border-box}.article-card:hover{border-color:var(--primary-blue);box-shadow:var(--shadow-medium);transform:translateY(-4px)}.article-card-content{flex:1;display:flex;flex-direction:column}.article-category-badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-full);font-size:var(--font-xs);font-weight:700;text-transform:uppercase;letter-spacing:.05em;width:fit-content;margin-bottom:var(--space-md)}.badge-icon{font-size:1em}.article-card-title{font-size:clamp(1rem,2.5vw,1.15rem);font-weight:700;line-height:1.3;margin-bottom:var(--space-sm);color:var(--black);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-card-excerpt{font-size:var(--font-sm);line-height:1.5;color:var(--gray-medium);margin-bottom:var(--space-md);flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.article-card-meta{display:flex;align-items:center;gap:var(--space-xs);font-size:var(--font-xs);color:var(--gray-medium)}.meta-item{display:flex;align-items:center;gap:4px}.meta-icon{font-size:.9em}.meta-divider{opacity:.5}.article-card-arrow{position:absolute;bottom:var(--space-lg);right:var(--space-lg);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--gray-light);color:var(--gray-medium);transition:var(--transition-base);opacity:0;transform:translate(-8px)}.article-card:hover .article-card-arrow{opacity:1;transform:translate(0);background:var(--primary-blue);color:var(--white)}.article-card.skeleton{pointer-events:none}.skeleton-badge{width:80px;height:24px;background:linear-gradient(90deg,var(--gray-light) 25%,#f0f0f0 50%,var(--gray-light) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-full);margin-bottom:var(--space-md)}.skeleton-title{width:90%;height:24px;background:linear-gradient(90deg,var(--gray-light) 25%,#f0f0f0 50%,var(--gray-light) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);margin-bottom:var(--space-sm)}.skeleton-excerpt{width:100%;height:16px;background:linear-gradient(90deg,var(--gray-light) 25%,#f0f0f0 50%,var(--gray-light) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);margin-bottom:var(--space-xs)}.skeleton-excerpt.short{width:70%;margin-bottom:var(--space-md)}.skeleton-meta{width:50%;height:14px;background:linear-gradient(90deg,var(--gray-light) 25%,#f0f0f0 50%,var(--gray-light) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.articles-empty{text-align:center;padding:var(--space-3xl) var(--space-lg)}.empty-icon{font-size:4rem;margin-bottom:var(--space-lg);opacity:.5}.empty-title{font-size:var(--font-xl);font-weight:700;color:var(--black);margin-bottom:var(--space-sm)}.empty-message{font-size:var(--font-base);color:var(--gray-medium);max-width:400px;margin:0 auto}@media (max-width: 50em){.articles-container{width:96%}}@media (max-width: 30em){.articles-container{width:100%;padding:0 4%}.article-card-arrow{display:none}}@media (prefers-reduced-motion: reduce){.hero-icon,.skeleton-badge,.skeleton-title,.skeleton-excerpt,.skeleton-meta{animation:none}.article-card:hover{transform:none}}@media (prefers-contrast: high){.article-card,.filter-tab{border-width:3px}}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.27"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{--primary-blue: #007AFF;--dark-blue: #0051D5;--light-blue: #4FC3F7;--accent-blue: #2196F3;--white: #ffffff;--black: #000000;--gray-light: #f8f9fa;--gray-medium: #6c757d;--gray-dark: #343a40;--success: #10B981;--error: #EF4444;--warning: #F59E0B;--info: var(--primary-blue);--gradient-primary: linear-gradient(135deg, #007AFF 0%, #00ffae 100%);--gradient-light: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);--gradient-dark: linear-gradient(135deg, #000000 0%, #343a40 100%);--gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);--gradient-error: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-base: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1), 0 4px 6px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .1), 0 10px 10px rgba(0, 0, 0, .04);--shadow-2xl: 0 25px 50px rgba(0, 0, 0, .25);--shadow-inner: inset 0 2px 4px rgba(0, 0, 0, .06);--shadow-light: 0 4px 20px rgba(0, 122, 255, .1);--shadow-medium: 0 8px 40px rgba(0, 122, 255, .15);--shadow-heavy: 0 20px 60px rgba(0, 122, 255, .2);--radius-none: 0;--radius-xs: 2px;--radius-sm: 3px;--radius-base: 5px;--radius-md: 6px;--radius-lg: 10px;--radius-xl: 13px;--radius-2xl: 19px;--radius-3xl: 26px;--radius-full: 9999px;--radius-small: clamp(6px, .8vw, 10px);--radius-medium: clamp(10px, 1.6vw, 16px);--radius-large: clamp(16px, 2.4vw, 32px);--space-0: 0;--space-px: 1px;--space-0-5: 2px;--space-1: 3px;--space-1-5: 5px;--space-2: 6px;--space-2-5: 8px;--space-3: 10px;--space-3-5: 11px;--space-4: 13px;--space-5: 16px;--space-6: 19px;--space-7: 22px;--space-8: 26px;--space-9: 29px;--space-10: 32px;--space-11: 35px;--space-12: 38px;--space-14: 45px;--space-16: 51px;--space-20: 64px;--space-24: 77px;--space-28: 90px;--space-32: 102px;--space-36: 115px;--space-40: 128px;--space-44: 141px;--space-48: 154px;--space-52: 166px;--space-56: 179px;--space-60: 192px;--space-64: 205px;--space-72: 230px;--space-80: 256px;--space-96: 307px;--space-xs: clamp(3px, .8vw, 6px);--space-sm: clamp(6px, 1.6vw, 13px);--space-md: clamp(13px, 2.4vw, 19px);--space-lg: clamp(19px, 3.2vw, 32px);--space-xl: clamp(32px, 4.8vw, 64px);--space-2xl: clamp(48px, 6.4vw, 96px);--space-3xl: clamp(64px, 8vw, 128px);--font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-family-serif: Georgia, "Times New Roman", Times, serif;--font-family-mono: "SF Mono", Monaco, Inconsolata, "Roboto Mono", "Courier New", monospace;--font-weight-thin: 100;--font-weight-extralight: 200;--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--font-weight-black: 900;--line-height-none: 1;--line-height-tight: 1.25;--line-height-snug: 1.375;--line-height-normal: 1.5;--line-height-relaxed: 1.625;--line-height-loose: 2;--letter-spacing-tighter: -.05em;--letter-spacing-tight: -.025em;--letter-spacing-normal: 0em;--letter-spacing-wide: .025em;--letter-spacing-wider: .05em;--letter-spacing-widest: .1em;--font-xs: clamp(.6rem, 1.2vw, .7rem);--font-sm: clamp(.7rem, 1.6vw, .8rem);--font-base: clamp(.8rem, 2vw, .9rem);--font-lg: clamp(.9rem, 2.4vw, 1rem);--font-xl: clamp(1rem, 2.8vw, 1.2rem);--font-2xl: clamp(1.2rem, 3.2vw, 1.6rem);--font-3xl: clamp(1.5rem, 4vw, 2rem);--font-4xl: clamp(1.8rem, 4.8vw, 2.4rem);--font-5xl: clamp(2.08rem, 5.6vw, 4rem);--font-6xl: clamp(2.4rem, 6.4vw, 4.8rem);--font-7xl: clamp(2.8rem, 7.2vw, 5.6rem);--font-8xl: clamp(3.2rem, 8vw, 6.4rem);--font-9xl: clamp(4rem, 9.6vw, 8rem);--bp-xs: 320px;--bp-sm: 480px;--bp-md: 768px;--bp-lg: 1024px;--bp-xl: 1280px;--bp-2xl: 1536px;--bp-mobile: 320px;--bp-mobile-lg: 480px;--bp-tablet: 768px;--bp-desktop: 1024px;--bp-desktop-lg: 1440px;--container-padding: clamp(.8rem, 3.2vw, 2rem);--content-max-width: 100vw;--container-sm: 512px;--container-md: 614px;--container-lg: 819px;--container-xl: 1024px;--container-2xl: 1229px;--phone-scale: clamp(.6, .96vw, .8);--duration-75: 75ms;--duration-100: .1s;--duration-150: .15s;--duration-200: .2s;--duration-300: .3s;--duration-500: .5s;--duration-700: .7s;--duration-1000: 1s;--ease-linear: linear;--ease-in: cubic-bezier(.4, 0, 1, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--ease-bounce: cubic-bezier(.68, -.55, .265, 1.55);--ease-elastic: cubic-bezier(.175, .885, .32, 1.275);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--transition-all: all .3s cubic-bezier(.4, 0, .2, 1);--transition-colors: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out;--transition-opacity: opacity .15s ease-in-out;--transition-shadow: box-shadow .15s ease-in-out;--transition-transform: transform .15s ease-in-out;--z-0: 0;--z-10: 10;--z-20: 20;--z-30: 30;--z-40: 40;--z-50: 50;--z-auto: auto;--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-popover: 1060;--z-tooltip: 1070;--z-toast: 1080;--opacity-0: 0;--opacity-5: .05;--opacity-10: .1;--opacity-20: .2;--opacity-25: .25;--opacity-30: .3;--opacity-40: .4;--opacity-50: .5;--opacity-60: .6;--opacity-70: .7;--opacity-75: .75;--opacity-80: .8;--opacity-90: .9;--opacity-95: .95;--opacity-100: 1;--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--glass-blur: blur(20px);--focus-ring-width: 2px;--focus-ring-color: var(--primary-blue);--focus-ring-offset: 2px;--input-bg: var(--white);--input-border: var(--gray-light);--input-border-focus: var(--primary-blue);--input-text: var(--gray-dark);--input-placeholder: var(--gray-medium);--btn-primary-bg: var(--primary-blue);--btn-primary-text: var(--white);--btn-secondary-bg: var(--white);--btn-secondary-text: var(--primary-blue);--btn-secondary-border: var(--primary-blue)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:hidden}body{overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:var(--font-family-sans);line-height:var(--line-height-normal);color:var(--black);background:linear-gradient(135deg,#f8f9fa,#e9ecef);min-width:100%;width:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.container{width:100%;max-width:var(--container-xl);margin:0 auto;padding:0 var(--container-padding)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.font-thin{font-weight:var(--font-weight-thin)}.font-light{font-weight:var(--font-weight-light)}.font-normal{font-weight:var(--font-weight-normal)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.font-extrabold{font-weight:var(--font-weight-extrabold)}.font-black{font-weight:var(--font-weight-black)}.flex{display:flex}.inline-flex{display:inline-flex}.grid{display:grid}.block{display:block}.inline-block{display:inline-block}.hidden{display:none}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.sticky{position:sticky}:focus{outline:2px solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}:focus:not(:focus-visible){outline:none}:focus-visible{outline:2px solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media (prefers-contrast: high){:root{--shadow-light: 0 0 0 1px var(--black);--shadow-medium: 0 0 0 2px var(--black);--shadow-heavy: 0 0 0 3px var(--black)}}@media (hover: none) and (pointer: coarse){button,[role=button],input[type=button],input[type=submit],.btn{min-height:44px;min-width:44px}}:export{primaryBlue:var(--primary-blue);darkBlue:var(--dark-blue);lightBlue:var(--light-blue);accentBlue:var(--accent-blue);white:var(--white);black:var(--black);grayLight:var(--gray-light);grayMedium:var(--gray-medium);grayDark:var(--gray-dark);bpMobile:var(--bp-mobile);bpTablet:var(--bp-tablet);bpDesktop:var(--bp-desktop);spaceXs:var(--space-xs);spaceSm:var(--space-sm);spaceMd:var(--space-md);spaceLg:var(--space-lg);spaceXl:var(--space-xl);space2xl:var(--space-2xl)}.article-page{--article-bg: #fefefe;--article-text: #1a1a2e;--article-text-secondary: #4a4a68;--article-text-muted: #7a7a8c;--article-accent: #007AFF;--article-accent-soft: rgba(0, 122, 255, .08);--article-border: #e8e8ef;--article-divider: #f0f0f5;--article-font-display: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--article-font-body: "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--article-rhythm: clamp(1.5rem, 4vw, 2.5rem)}.article-page{min-height:100vh;width:100%;max-width:100%;background:var(--article-bg);color:var(--article-text);overflow-x:hidden;box-sizing:border-box}.article-page .menu-header-spacer{height:64px}.article-main{padding:clamp(2rem,5vw,4rem) 0 clamp(3rem,8vw,6rem)}.article-container{width:90%;margin:0 auto;box-sizing:border-box}.article-breadcrumb{width:80%;margin:0 auto clamp(1rem,2.5vw,1.5rem)}.article-breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;list-style:none;padding:0;margin:0;font-size:clamp(.8rem,1.6vw,.875rem)}.article-breadcrumb li{display:flex;align-items:center;gap:.5rem;color:var(--article-text-muted)}.article-breadcrumb li:not(:last-child):after{content:"›";color:var(--article-text-muted);opacity:.5}.article-breadcrumb a{color:var(--article-text-muted);text-decoration:none;transition:color .2s ease}.article-breadcrumb a:hover{color:var(--article-accent)}.article-breadcrumb li:last-child{color:var(--article-text-secondary);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:300px}@media (max-width: 40em){.article-breadcrumb{width:94%}.article-breadcrumb li:last-child{max-width:180px}}.article-header{width:80%;margin:0 auto clamp(2.5rem,6vw,4rem);text-align:center}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--article-text-muted);text-decoration:none;font-size:clamp(.85rem,1.8vw,.95rem);font-weight:500;margin-bottom:clamp(1.5rem,4vw,2.5rem);padding:.5rem 1rem;border-radius:var(--radius-full);background:transparent;transition:all .25s ease}.back-link:hover{color:var(--article-accent);background:var(--article-accent-soft)}.back-link svg{width:18px;height:18px;transition:transform .25s ease}.back-link:hover svg{transform:translate(-3px)}.article-category-badge{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:var(--radius-full);font-size:clamp(.7rem,1.5vw,.8rem);font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:clamp(1.25rem,3vw,1.75rem)}.article-title{font-family:var(--article-font-display);font-size:clamp(2rem,6vw,3.5rem);font-weight:800;line-height:1.15;letter-spacing:-.03em;margin-bottom:clamp(1rem,2.5vw,1.5rem);color:var(--article-text);text-wrap:balance}.article-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.75rem;font-size:clamp(.85rem,1.8vw,.95rem);color:var(--article-text-muted);margin-bottom:clamp(1.5rem,4vw,2.5rem)}.meta-author{font-weight:600;color:var(--article-text-secondary)}.meta-divider{opacity:.4;font-size:.6em}.article-excerpt{font-size:clamp(1.1rem,2.5vw,1.35rem);line-height:1.65;color:var(--article-text-secondary);max-width:90%;margin:0 auto;font-weight:400;text-wrap:pretty}.article-header:after{content:"";display:block;width:60px;height:4px;background:var(--article-accent);border-radius:2px;margin:clamp(2rem,5vw,3rem) auto 0}.takeaways-section{width:80%;margin:0 auto var(--article-rhythm);background:linear-gradient(135deg,#f0fdf4,#ecfdf5);border:1px solid rgba(16,185,129,.15);border-radius:clamp(12px,2vw,20px);padding:clamp(1.5rem,4vw,2.5rem);position:relative;overflow:hidden}.takeaways-section:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,#10b981,#059669);border-radius:4px 0 0 4px}.section-title{font-family:var(--article-font-display);font-size:clamp(1.1rem,2.5vw,1.35rem);font-weight:700;margin-bottom:clamp(1rem,2.5vw,1.5rem);color:var(--article-text);display:flex;align-items:center;gap:.5rem}.takeaways-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.75rem}.takeaway-item{display:flex;align-items:flex-start;gap:.75rem;font-size:clamp(.95rem,2vw,1.05rem);line-height:1.6;color:var(--article-text-secondary);padding:.5rem 0}.takeaway-item:before{content:"✓";display:flex;align-items:center;justify-content:center;width:22px;height:22px;background:#10b981;color:#fff;border-radius:50%;font-size:.7rem;font-weight:700;flex-shrink:0;margin-top:2px}.article-content{width:80%;margin:0 auto var(--article-rhythm)}.article-h2{font-family:var(--article-font-display);font-size:clamp(1.5rem,3.5vw,2rem);font-weight:700;line-height:1.25;letter-spacing:-.02em;margin:clamp(2.5rem,6vw,4rem) 0 clamp(1rem,2.5vw,1.5rem);color:var(--article-text);scroll-margin-top:100px;position:relative;padding-bottom:.75rem}.article-h2:after{content:"";position:absolute;bottom:0;left:0;width:40px;height:3px;background:var(--article-accent);border-radius:2px}.article-h3{font-family:var(--article-font-display);font-size:clamp(1.15rem,2.8vw,1.4rem);font-weight:600;line-height:1.35;letter-spacing:-.01em;margin:clamp(1.75rem,4vw,2.5rem) 0 clamp(.75rem,2vw,1rem);color:var(--article-text);scroll-margin-top:100px}.article-paragraph{font-family:var(--article-font-body);font-size:clamp(1rem,2.2vw,1.125rem);line-height:1.8;color:var(--article-text-secondary);margin-bottom:clamp(1.25rem,3vw,1.75rem);text-wrap:pretty}.article-paragraph:first-of-type{font-size:clamp(1.05rem,2.4vw,1.2rem)}.article-list{margin:clamp(1rem,2.5vw,1.5rem) 0;padding-left:0;list-style:none}.article-list li{font-family:var(--article-font-body);font-size:clamp(1rem,2.2vw,1.125rem);line-height:1.75;color:var(--article-text-secondary);margin-bottom:clamp(.5rem,1.5vw,.75rem);padding-left:1.75rem;position:relative}.article-list li:before{content:"";position:absolute;left:0;top:.65em;width:6px;height:6px;background:var(--article-accent);border-radius:50%}.article-ordered-list{margin:clamp(1rem,2.5vw,1.5rem) 0;padding-left:0;list-style:none;counter-reset:article-counter}.article-ordered-list li{font-family:var(--article-font-body);font-size:clamp(1rem,2.2vw,1.125rem);line-height:1.75;color:var(--article-text-secondary);margin-bottom:clamp(.5rem,1.5vw,.75rem);padding-left:2.25rem;position:relative;counter-increment:article-counter}.article-ordered-list li:before{content:counter(article-counter) ".";position:absolute;left:0;top:0;font-weight:700;color:var(--article-accent);font-size:.95em;min-width:1.5rem}.article-table-wrapper{width:100%;margin:clamp(1.5rem,4vw,2.5rem) 0;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:clamp(10px,1.5vw,14px);background:#fff;border:1px solid var(--article-border);box-shadow:0 2px 12px #0000000a}.article-table{width:100%;min-width:500px;border-collapse:collapse;font-family:var(--article-font-body);font-size:clamp(.875rem,1.8vw,.95rem)}.article-table thead{background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-bottom:2px solid var(--article-accent)}.article-table th{padding:clamp(.875rem,2.5vw,1.25rem) clamp(1rem,2.5vw,1.5rem);text-align:left;font-weight:700;color:var(--article-text);font-size:clamp(.8rem,1.6vw,.9rem);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.article-table tbody tr{border-bottom:1px solid var(--article-divider);transition:background-color .2s ease}.article-table tbody tr:last-child{border-bottom:none}.article-table tbody tr:hover{background-color:#007aff08}.article-table td{padding:clamp(.875rem,2.5vw,1.125rem) clamp(1rem,2.5vw,1.5rem);color:var(--article-text-secondary);line-height:1.5;vertical-align:top}.article-table td:first-child{font-weight:600;color:var(--article-text)}.article-table td:nth-child(4){font-weight:500}@media (max-width: 40em){.article-table-wrapper{position:relative}.article-table-wrapper:after{content:"← Scroll →";position:absolute;bottom:-1.5rem;left:50%;transform:translate(-50%);font-size:.75rem;color:var(--article-text-muted);opacity:.7}}.inline-math{display:inline;margin:0 .15em}.inline-math .katex{font-size:1em}.article-block-math{width:100%;margin:clamp(1.5rem,4vw,2.5rem) 0;padding:clamp(1.25rem,3vw,2rem);background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border:1px solid rgba(0,122,255,.15);border-radius:clamp(10px,1.5vw,14px);overflow-x:auto;-webkit-overflow-scrolling:touch;text-align:center;position:relative}.article-block-math:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--article-accent) 0%,#0066cc 100%);border-radius:4px 0 0 4px}.article-block-math .katex{font-size:clamp(1.1rem,2.5vw,1.35rem)}.article-block-math .katex-display{margin:0;padding:0}.math-fallback{font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.9em;color:var(--article-text-secondary);background:#0000000d;padding:.25em .5em;border-radius:4px}.article-block-math .katex .mord,.article-block-math .katex .mbin,.article-block-math .katex .mrel,.article-block-math .katex .mopen,.article-block-math .katex .mclose,.article-block-math .katex .mpunct{color:var(--article-text)}.article-block-math .katex .frac-line{border-color:var(--article-text)}.faq-section{width:80%;margin:0 auto var(--article-rhythm);padding-top:var(--article-rhythm);border-top:1px solid var(--article-divider)}.faq-section .section-title{text-align:center;justify-content:center;margin-bottom:clamp(1.5rem,4vw,2.5rem)}.faq-list{display:flex;flex-direction:column;gap:clamp(.75rem,2vw,1rem)}.faq-item{background:#fff;border:1px solid var(--article-border);border-radius:clamp(10px,1.5vw,14px);overflow:hidden;transition:all .3s ease}.faq-item:hover{border-color:var(--article-accent);box-shadow:0 4px 20px #007aff14}.faq-item.open{border-color:var(--article-accent);box-shadow:0 8px 30px #007aff1f}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:clamp(1rem,3vw,1.5rem);background:none;border:none;cursor:pointer;text-align:left;font-family:var(--article-font-body);font-size:clamp(.95rem,2vw,1.1rem);font-weight:600;color:var(--article-text);transition:color .25s ease;box-sizing:border-box;min-width:0}.faq-question span{flex:1;min-width:0}.faq-question:hover{color:var(--article-accent)}.faq-chevron{flex-shrink:0;width:20px;height:20px;transition:transform .3s ease;color:var(--article-text-muted)}.faq-chevron.rotated{transform:rotate(180deg);color:var(--article-accent)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease}.faq-answer.expanded{max-height:600px}.faq-answer p{padding:0 clamp(1rem,3vw,1.5rem) clamp(1rem,3vw,1.5rem);font-family:var(--article-font-body);font-size:clamp(.9rem,2vw,1rem);line-height:1.75;color:var(--article-text-secondary);margin:0;border-top:1px solid var(--article-divider);padding-top:clamp(1rem,3vw,1.5rem)}.citations-section{width:80%;margin:0 auto var(--article-rhythm);padding:clamp(1.5rem,4vw,2.5rem);background:#f8f9fc;border-radius:clamp(12px,2vw,20px);border:1px solid var(--article-border)}.citations-section .section-title{margin-bottom:clamp(1.25rem,3vw,1.75rem)}.citations-list{display:flex;flex-direction:column;gap:clamp(1rem,2.5vw,1.5rem)}.citation-item{display:flex;gap:clamp(.75rem,2vw,1rem);align-items:flex-start}.citation-number{flex-shrink:0;width:clamp(24px,4vw,28px);height:clamp(24px,4vw,28px);display:flex;align-items:center;justify-content:center;background:var(--article-accent);color:#fff;border-radius:50%;font-size:clamp(.7rem,1.5vw,.8rem);font-weight:700}.citation-content{flex:1;min-width:0}.citation-title{display:inline-block;font-size:clamp(.9rem,2vw,1rem);font-weight:600;color:var(--article-accent);text-decoration:none;margin-bottom:.25rem;transition:all .25s ease;word-break:break-word}.citation-title:hover{text-decoration:underline;text-underline-offset:3px}.citation-quote{font-size:clamp(.85rem,1.8vw,.95rem);font-style:italic;color:var(--article-text-muted);margin:.5rem 0 0;padding-left:clamp(.75rem,2vw,1rem);border-left:2px solid var(--article-border);line-height:1.6}.article-disclosure{width:80%;margin:0 auto var(--article-rhythm);padding-top:var(--article-rhythm);border-top:1px solid var(--article-divider)}.article-disclosure-content{background:linear-gradient(135deg,#fef3c7,#fef9c3);border:1px solid rgba(245,158,11,.2);border-radius:clamp(12px,2vw,20px);padding:clamp(1.25rem,3vw,2rem);position:relative}.article-disclosure-content:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,#f59e0b,#d97706);border-radius:4px 0 0 4px}.article-disclosure-title{font-family:var(--article-font-display);font-size:clamp(1rem,2.2vw,1.15rem);font-weight:700;color:#92400e;margin-bottom:clamp(.75rem,2vw,1rem)}.article-disclosure-text{font-family:var(--article-font-body);font-size:clamp(.85rem,1.8vw,.95rem);line-height:1.7;color:#78350f;margin:0}.article-disclosure-link{color:#b45309;font-weight:600;text-decoration:none;transition:all .25s ease}.article-disclosure-link:hover{color:#92400e;text-decoration:underline;text-underline-offset:3px}.related-section{width:80%;margin:0 auto;padding-top:var(--article-rhythm);border-top:1px solid var(--article-divider)}.related-section .section-title{text-align:center;justify-content:center;margin-bottom:clamp(1.5rem,4vw,2.5rem)}.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:clamp(1rem,2.5vw,1.5rem)}.related-card{display:flex;flex-direction:column;padding:clamp(1.25rem,3vw,1.75rem);background:#fff;border:1px solid var(--article-border);border-radius:clamp(12px,2vw,16px);text-decoration:none;transition:all .3s ease}.related-card:hover{border-color:var(--article-accent);transform:translateY(-4px);box-shadow:0 12px 40px #007aff1f}.related-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .75rem;border-radius:var(--radius-full);font-size:clamp(.65rem,1.4vw,.75rem);font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:clamp(.75rem,2vw,1rem);width:fit-content}.related-title{font-family:var(--article-font-display);font-size:clamp(1rem,2.2vw,1.15rem);font-weight:700;color:var(--article-text);margin-bottom:.5rem;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.related-excerpt{font-size:clamp(.85rem,1.8vw,.95rem);color:var(--article-text-muted);line-height:1.55;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-loading{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:1.5rem;padding:clamp(2rem,5vw,4rem) 5%;box-sizing:border-box}.loading-spinner{width:clamp(36px,8vw,48px);height:clamp(36px,8vw,48px);border:3px solid var(--article-divider);border-top-color:var(--article-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.article-loading p{color:var(--article-text-muted);font-size:clamp(.9rem,2vw,1rem);font-weight:500;text-align:center}.article-error{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center;padding:clamp(2rem,5vw,4rem) 5%;box-sizing:border-box}.error-icon{font-size:clamp(3rem,8vw,4.5rem);margin-bottom:clamp(1rem,3vw,1.5rem);opacity:.8}.article-error h1{font-family:var(--article-font-display);font-size:clamp(1.5rem,4vw,2rem);font-weight:700;margin-bottom:clamp(.5rem,1.5vw,.75rem);color:var(--article-text)}.article-error p{color:var(--article-text-muted);font-size:clamp(.95rem,2.2vw,1.1rem);margin-bottom:clamp(1.5rem,4vw,2rem);width:80%;margin-left:auto;margin-right:auto}.error-link{display:inline-flex;align-items:center;gap:.5rem;padding:clamp(.75rem,2vw,.875rem) clamp(1.25rem,3vw,1.75rem);background:var(--article-accent);color:#fff;border-radius:var(--radius-full);text-decoration:none;font-weight:600;font-size:clamp(.85rem,2vw,.95rem);transition:all .25s ease}.error-link:hover{background:var(--dark-blue);transform:translateY(-2px);box-shadow:0 8px 25px #007aff40}@media (max-width: 60em){.article-header,.article-content,.takeaways-section,.faq-section,.citations-section,.article-disclosure,.related-section{width:88%}}@media (max-width: 40em){.article-header,.article-content,.takeaways-section,.faq-section,.citations-section,.article-disclosure,.related-section{width:94%}.article-header{text-align:left}.article-header:after{margin-left:0;margin-right:auto}.article-meta{justify-content:flex-start}.article-excerpt{max-width:100%}.meta-divider{display:none}.article-meta{flex-direction:column;align-items:flex-start;gap:.25rem}.faq-section .section-title,.related-section .section-title{text-align:left;justify-content:flex-start}}@media (prefers-reduced-motion: reduce){.loading-spinner{animation:none}.faq-chevron,.faq-answer,.back-link,.back-link svg,.faq-item,.related-card,.error-link{transition:none}}@media (prefers-contrast: high){.faq-item,.related-card,.takeaways-section{border-width:2px}}@media print{.article-page{background:#fff}.back-link,.faq-chevron{display:none}.article-header,.article-content,.takeaways-section,.faq-section,.citations-section,.related-section{width:100%}.faq-answer{max-height:none}.related-section{display:none}}