:root{--auth-text: #1e293b;--auth-text-strong: #0f172a;--auth-text-secondary: rgba(30, 41, 59, .7);--auth-text-muted: #94a3b8;--auth-card-bg: rgba(255, 255, 255, .65);--auth-card-border: rgba(0, 0, 0, .08);--auth-card-shadow: 0 8px 32px rgba(0, 0, 0, .08);--auth-input-bg: rgba(0, 0, 0, .04);--auth-input-border: rgba(0, 0, 0, .12);--auth-input-focus-bg: rgba(0, 0, 0, .06);--auth-input-placeholder: rgba(0, 0, 0, .35);--auth-divider: rgba(0, 0, 0, .08);--auth-icon-bg: rgba(0, 0, 0, .06);--auth-icon-border: rgba(0, 0, 0, .08);--auth-step-bg: rgba(0, 0, 0, .05);--auth-step-border: rgba(0, 0, 0, .08);--auth-link-color: #475569;--auth-link-hover: #1e293b;--auth-link-hover-bg: rgba(0, 0, 0, .06);--auth-secondary-bg: rgba(0, 0, 0, .05);--auth-secondary-border: rgba(0, 0, 0, .1);--auth-secondary-color: #475569;--auth-secondary-hover-bg: rgba(0, 0, 0, .08);--auth-secondary-hover-color: #1e293b;--auth-picker-bg: #ffffff;--auth-picker-border: rgba(0, 0, 0, .1);--auth-toggle-bg: rgba(0, 0, 0, .06);--auth-toggle-border: rgba(0, 0, 0, .1);--auth-toggle-color: #475569;--auth-spinner-track: rgba(255, 255, 255, .3);--auth-spinner-head: #ffffff;--auth-loading-track: rgba(0, 0, 0, .1);--auth-loading-head: rgba(0, 0, 0, .5);--auth-brand-shadow: none}.dark{--auth-text: #ffffff;--auth-text-strong: #ffffff;--auth-text-secondary: rgba(255, 255, 255, .75);--auth-text-muted: rgba(255, 255, 255, .45);--auth-card-bg: rgba(15, 23, 42, .55);--auth-card-border: rgba(255, 255, 255, .08);--auth-card-shadow: 0 8px 32px rgba(0, 0, 0, .25);--auth-input-bg: rgba(0, 0, 0, .2);--auth-input-border: rgba(255, 255, 255, .1);--auth-input-focus-bg: rgba(0, 0, 0, .25);--auth-input-placeholder: rgba(255, 255, 255, .35);--auth-divider: rgba(255, 255, 255, .1);--auth-icon-bg: rgba(255, 255, 255, .15);--auth-icon-border: rgba(255, 255, 255, .1);--auth-step-bg: rgba(255, 255, 255, .06);--auth-step-border: rgba(255, 255, 255, .08);--auth-link-color: rgba(255, 255, 255, .7);--auth-link-hover: #ffffff;--auth-link-hover-bg: rgba(255, 255, 255, .1);--auth-secondary-bg: rgba(255, 255, 255, .1);--auth-secondary-border: rgba(255, 255, 255, .15);--auth-secondary-color: rgba(255, 255, 255, .8);--auth-secondary-hover-bg: rgba(255, 255, 255, .18);--auth-secondary-hover-color: #ffffff;--auth-picker-bg: #1e293b;--auth-picker-border: rgba(255, 255, 255, .1);--auth-toggle-bg: rgba(0, 0, 0, .2);--auth-toggle-border: rgba(255, 255, 255, .1);--auth-toggle-color: #ffffff;--auth-spinner-track: rgba(255, 255, 255, .3);--auth-spinner-head: #ffffff;--auth-loading-track: rgba(255, 255, 255, .15);--auth-loading-head: rgba(255, 255, 255, .7);--auth-brand-shadow: 0 2px 8px rgba(0, 0, 0, .25)}.auth-layout{display:grid;grid-template-columns:52% 48%;height:100vh;max-height:828px;position:relative}.auth-brand{display:flex;flex-direction:column;justify-content:center;padding:10px 80px 0;position:relative;z-index:1;overflow:hidden}.auth-brand:before{content:"";position:absolute;top:-20%;left:-10%;width:500px;height:500px;background:radial-gradient(circle,var(--primary-ring) 0%,transparent 70%);opacity:.4;pointer-events:none;z-index:0;animation:pulseGlow 6s ease-in-out infinite}@keyframes pulseGlow{0%,to{transform:scale(1);opacity:.3}50%{transform:scale(1.1);opacity:.5}}.auth-brand-content{max-width:580px;position:relative;z-index:1}.auth-logo{margin-bottom:24px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.2));animation:fadeInUp .6s ease-out both;line-height:0}.auth-logo svg{width:56px;height:56px}.auth-brand h1{font-size:clamp(28px,3vw,40px);font-weight:700;color:var(--auth-text-strong);line-height:1.2;margin-bottom:10px;text-shadow:var(--auth-brand-shadow);animation:fadeInUp .6s ease-out .1s both}.auth-brand .brand-subtitle{font-size:17px;color:var(--auth-text-secondary);line-height:1.5;margin-bottom:0;animation:fadeInUp .6s ease-out .2s both;min-height:28px}.typewriter-text{display:inline}.typewriter-cursor{display:inline-block;color:var(--primary);font-weight:300;animation:blink .8s step-end infinite;margin-left:2px}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.feature-list{list-style:none;display:flex;flex-direction:column;gap:10px}.feature-item{display:flex;align-items:flex-start;gap:16px;color:var(--auth-text);padding:12px 14px;border-radius:10px;background:var(--auth-icon-bg);backdrop-filter:blur(8px);border:1px solid var(--auth-icon-border);transition:all .2s ease}.feature-item:hover{background:var(--auth-step-bg);transform:translate(4px);border-color:var(--primary)}.feature-item:nth-child(1){animation:fadeInUp .5s ease-out .3s both}.feature-item:nth-child(2){animation:fadeInUp .5s ease-out .4s both}.feature-item:nth-child(3){animation:fadeInUp .5s ease-out .5s both}.feature-item:nth-child(4){animation:fadeInUp .5s ease-out .6s both}.feature-icon{width:40px;height:40px;border-radius:10px;background:var(--auth-icon-bg);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;border:1px solid var(--auth-icon-border);box-shadow:0 2px 8px #00000014}.feature-text h3{font-size:15px;font-weight:600;color:var(--auth-text-strong);margin-bottom:4px}.feature-text p{font-size:13px;color:var(--auth-text-muted);line-height:1.5}.auth-stats{display:flex;gap:12px;margin-top:20px;padding-top:0;border-top:none;animation:fadeInUp .5s ease-out .7s both}.stat-item{text-align:center;padding:12px 14px;border-radius:10px;background:var(--auth-icon-bg);backdrop-filter:blur(8px);border:1px solid var(--auth-icon-border);transition:transform .2s ease;flex:1}.stat-item:hover{transform:translateY(-2px)}.stat-number{font-size:28px;font-weight:800;line-height:1.2;background:linear-gradient(135deg,var(--brand-from),var(--brand-to));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-number .stat-suffix{font-size:14px;font-weight:400;background:linear-gradient(135deg,var(--brand-from),var(--brand-to));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.9;margin-left:2px}.stat-label{font-size:12px;color:var(--auth-text-muted);margin-top:4px}.auth-form-area{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 40px;position:relative;z-index:1;overflow:hidden}.accent-trigger-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:none;border-radius:8px;background:transparent;color:var(--auth-text-muted);cursor:pointer;transition:background-color .2s ease;outline:none}.accent-trigger-btn:hover{background:var(--auth-link-hover-bg);color:var(--auth-text)}.settings-bar{position:fixed;top:20px;right:20px;display:flex;align-items:center;gap:12px;z-index:100;animation:fadeIn .4s ease-out .3s both}.accent-picker{position:relative;display:inline-flex;align-items:center}.accent-panel{display:flex;position:absolute;top:calc(100% + 8px);right:0;background:var(--auth-picker-bg);border:1px solid var(--auth-picker-border);border-radius:12px;padding:12px;box-shadow:0 10px 25px #00000026;flex-direction:column;gap:12px;min-width:220px;z-index:101}@media(max-width:480px){.accent-panel{right:auto;left:0;min-width:0;width:200px;max-width:calc(100vw - 32px)}}.accent-slider-row{display:flex;flex-direction:column;gap:4px}.accent-slider-label{font-size:12px;color:var(--auth-text-muted);font-weight:500}.accent-hue-slider{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:linear-gradient(90deg,red,#ff8000,#ff0,#80ff00,#0f0,#00ff80,#0ff,#0080ff,#00f,#7f00ff,#f0f,#ff0080,red);outline:none;cursor:pointer}.accent-sat-slider{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:linear-gradient(90deg,hsl(0,0%,50%) 0%,var(--primary) 100%);outline:none;cursor:pointer}.accent-hue-slider::-webkit-slider-thumb,.accent-sat-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:#fff;cursor:pointer;border:2px solid var(--auth-picker-border);box-shadow:0 1px 3px #0003}.accent-hue-slider::-moz-range-thumb,.accent-sat-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;cursor:pointer;border:2px solid var(--auth-picker-border);box-shadow:0 1px 3px #0003}.accent-reset-row{display:flex;justify-content:flex-end;padding-top:4px;margin-top:2px;border-top:1px solid var(--auth-picker-border)}.accent-reset-btn{font-size:12px;font-weight:500;color:var(--auth-text-muted);background:transparent;border:none;border-radius:6px;padding:4px 8px;cursor:pointer;transition:all .2s ease}.accent-reset-btn:hover{color:var(--auth-text);background:var(--auth-link-hover-bg)}.settings-bar .theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:none;border-radius:8px;background:transparent;color:var(--auth-text-secondary);cursor:pointer;transition:background-color .2s ease;outline:none}.settings-bar .theme-toggle:hover{background:var(--auth-link-hover-bg);color:var(--auth-text)}.auth-card{background:var(--auth-card-bg);backdrop-filter:blur(24px) saturate(1.2);-webkit-backdrop-filter:blur(24px) saturate(1.2);border:1px solid var(--auth-card-border);border-radius:20px;box-shadow:var(--auth-card-shadow);padding:32px;width:100%;max-width:480px;animation:fadeSlideLeft .6s ease-out .15s both}.auth-card-header{text-align:center;margin-bottom:20px}.auth-card-header h2{font-size:24px;font-weight:700;color:var(--auth-text-strong);margin-bottom:8px}.auth-card-header p{font-size:14px;color:var(--auth-text-muted)}.auth-form-footer{width:100%;max-width:480px;margin-top:24px}.auth-about-card{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-radius:14px;background:var(--auth-icon-bg);border:1px solid var(--auth-icon-border);color:var(--auth-text);text-decoration:none;transition:background .2s ease,border-color .2s ease,transform .2s ease}.auth-about-card:hover{background:var(--auth-link-hover-bg);border-color:var(--primary-ring);transform:translateY(-1px)}.auth-about-card-text{display:flex;flex-direction:column;gap:2px}.auth-about-card-title{font-size:14px;font-weight:600;color:var(--auth-text-strong)}.auth-about-card-desc{font-size:12px;color:var(--auth-text-muted)}.auth-about-card-arrow{flex-shrink:0;color:var(--primary);display:flex;align-items:center}.auth-footer-links{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 18px;margin-top:18px;padding-top:0}.auth-footer-links a{font-size:13px;color:var(--auth-link-color);text-decoration:none;transition:color .2s ease}.auth-footer-links a:hover{color:var(--primary)}.auth-footer-copyright{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:12px;font-size:12px;color:var(--auth-text-muted);text-align:center;flex-wrap:wrap}.auth-footer-copyright a{color:var(--auth-text-muted);text-decoration:none;transition:color .2s ease}.auth-footer-copyright a:hover{color:var(--primary)}.auth-steps{display:flex;gap:8px;margin-bottom:28px}.auth-step{flex:1;text-align:center;padding:10px 8px;border-radius:10px;font-size:13px;color:var(--auth-text-muted);background:var(--auth-step-bg);border:1px solid var(--auth-step-border);transition:all .3s ease}.auth-step.active{background:var(--primary);color:#fff;font-weight:600;border-color:transparent;box-shadow:0 2px 8px var(--primary-ring)}.auth-form .form-group{margin-bottom:20px}.auth-form label{display:block;margin-bottom:8px;font-size:14px;font-weight:500;color:var(--auth-text)}.auth-form input[type=email],.auth-form input[type=password],.auth-form input[type=text]{width:100%;padding:12px 16px;background:var(--auth-input-bg);border:1px solid var(--auth-input-border);border-radius:10px;font-size:15px;color:var(--auth-text-strong);transition:all .2s ease;outline:none}.auth-form input::placeholder{color:var(--auth-input-placeholder)}.auth-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring);background:var(--auth-input-focus-bg)}.auth-form input[readonly]{background:var(--auth-step-bg);color:var(--auth-text-muted);cursor:default}.captcha-row{display:flex;gap:12px;align-items:center}.captcha-row input{flex:1}.captcha-img{height:46px;cursor:pointer;border-radius:10px;border:1px solid var(--auth-input-border);transition:all .2s ease}.captcha-img:hover{border-color:var(--primary);transform:scale(1.02)}.help-text{font-size:12px;color:var(--auth-text-muted);margin-top:8px}.auth-checkbox{display:flex;align-items:flex-start;gap:10px;margin-bottom:24px}.auth-checkbox input[type=checkbox]{width:18px;height:18px;margin-top:2px;cursor:pointer;accent-color:var(--primary)}.auth-checkbox label{font-size:14px;color:var(--auth-text);cursor:pointer;line-height:1.5;margin-bottom:0}.auth-checkbox a{color:var(--primary);text-decoration:underline;font-weight:600;cursor:pointer}.auth-checkbox a:hover{color:var(--primary-hover)}.auth-checkbox .terms-hint{font-size:12px;color:var(--auth-text-muted);opacity:.85}.auth-btn{width:100%;padding:13px;font-size:15px;font-weight:600;border-radius:10px;background:var(--primary);color:#fff;border:none;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:8px}.auth-btn:hover{background:var(--primary-hover);box-shadow:0 4px 16px var(--primary-ring);transform:translateY(-1px)}.auth-btn:active{transform:translateY(0) scale(.98)}.auth-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-btn-secondary{background:var(--auth-secondary-bg);border:1px solid var(--auth-secondary-border);color:var(--auth-secondary-color);margin-top:12px;display:block;text-align:center;text-decoration:none;padding:12px;border-radius:10px;font-size:14px;font-weight:500;transition:all .2s ease}.auth-btn-secondary:hover{background:var(--auth-secondary-hover-bg);color:var(--auth-secondary-hover-color);transform:none;box-shadow:none}.auth-btn-send{width:auto;padding:12px 20px;font-size:14px;background:var(--success)}.auth-btn-send:hover{background:#059669}.auth-message{font-size:14px;margin-bottom:16px;text-align:center;display:none;padding:10px 14px;border-radius:10px;animation:shake .3s ease-in-out}.auth-message.show{display:block}.auth-error{color:#fca5a5;background:#ef444426;border:1px solid rgba(239,68,68,.2)}.auth-success{color:#6ee7b7;background:#10b98126;border:1px solid rgba(16,185,129,.2)}.auth-links{display:flex;justify-content:space-between;margin-top:20px;padding-top:20px;border-top:1px solid var(--auth-divider)}.auth-links a{color:var(--auth-link-color);text-decoration:none;font-size:14px;font-weight:500;padding:6px 12px;border-radius:8px;transition:all .2s ease}.auth-links a:hover{background:var(--auth-link-hover-bg);color:var(--auth-link-hover)}.auth-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;backdrop-filter:blur(4px);z-index:1000}.auth-modal.active{display:flex;align-items:center;justify-content:center}.auth-modal-content{background:var(--bg-surface);padding:28px;border-radius:16px;width:520px;max-width:90%;max-height:80vh;overflow-y:auto;box-shadow:var(--shadow-xl);border:1px solid var(--border-default);animation:fadeSlideUp .3s ease-out}.auth-modal-title{font-size:20px;font-weight:600;margin-bottom:20px;color:var(--text-primary);text-align:center}.auth-modal-text{font-size:14px;line-height:1.8;color:var(--text-secondary)}.auth-modal-text h3{font-size:15px;color:var(--text-primary);margin:20px 0 10px;font-weight:600}.auth-modal-text ul{margin-left:20px;margin-bottom:12px}.auth-modal-text li{margin-bottom:6px}.auth-modal-btns{display:flex;justify-content:center;margin-top:24px}.auth-modal-btns .auth-btn{width:auto;padding:10px 32px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeSlideLeft{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes fadeSlideRight{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:18px;height:18px;border:2px solid var(--auth-spinner-track);border-top-color:var(--auth-spinner-head);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}.brand-illustration{margin-bottom:0;animation:fadeInUp .6s ease-out .25s both;overflow:hidden}.brand-illustration svg{width:100%;max-width:480px;height:auto}.flow-step{opacity:0;animation:fadeInUp .4s ease-out both}.flow-step:nth-child(1){animation-delay:.4s}.flow-step:nth-child(2){animation-delay:.6s}.flow-step:nth-child(3){animation-delay:.8s}.flow-step:nth-child(4){animation-delay:1s}.flow-arrow{stroke-dasharray:6 4;stroke-dashoffset:10;animation:dashFlow 1s linear infinite}@keyframes dashFlow{to{stroke-dashoffset:0}}.social-proof{display:flex;align-items:center;gap:12px;margin-top:20px;animation:fadeInUp .5s ease-out .9s both}.avatar-stack{display:flex}.avatar-dot{width:28px;height:28px;border-radius:50%;border:2px solid var(--auth-card-bg);margin-left:-8px;display:flex;align-items:center;justify-content:center;font-size:12px;color:#fff;font-weight:600}.avatar-dot:first-child{margin-left:0}.social-proof-text{font-size:13px;color:var(--auth-text-muted)}.role-tags{display:flex;gap:8px;justify-content:center;margin-top:12px;flex-wrap:wrap}.role-tag{font-size:12px;padding:4px 12px;border-radius:20px;background:var(--auth-icon-bg);border:1px solid var(--auth-icon-border);color:var(--auth-text-secondary);white-space:nowrap}.mobile-brand-banner{display:none}@media(max-width:1200px){.auth-brand{padding:40px 48px}}@media(max-width:991px){.auth-layout{grid-template-columns:1fr}.auth-brand{display:none}.auth-form-area{padding:24px;min-height:100vh}.mobile-brand-banner{display:flex;flex-direction:column;align-items:center;text-align:center;padding:32px 24px 24px;gap:16px;max-width:420px;width:100%}.mobile-brand-banner .mobile-logo svg{width:48px;height:48px}.mobile-brand-banner h2{font-size:22px;font-weight:700;color:var(--auth-text-strong);margin:0}.mobile-brand-banner .mobile-subtitle{font-size:14px;color:var(--auth-text-secondary);max-width:320px;margin:0}.mobile-flow-steps{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:8px}.mobile-flow-step{display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:20px;background:var(--auth-icon-bg);border:1px solid var(--auth-icon-border);font-size:13px;color:var(--auth-text)}.mobile-flow-step .step-num{width:20px;height:20px;border-radius:50%;background:var(--primary);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}.auth-card,.auth-form-footer{max-width:100%}.settings-bar{top:12px;right:12px}}@media(max-width:480px){.auth-card{padding:28px 20px;border-radius:16px}.auth-links{flex-direction:column;gap:8px;align-items:center}.auth-stats{gap:20px}.stat-number{font-size:22px}}#auth-app:empty{display:flex;align-items:center;justify-content:center;min-height:100vh}#auth-app:empty:after{content:"";width:36px;height:36px;border:3px solid var(--auth-loading-track);border-top-color:var(--auth-loading-head);border-radius:50%;animation:spin .7s linear infinite}.sub-curtain{position:fixed;inset:0;z-index:200;pointer-events:none}.curtain-body-wrap{position:absolute;inset:0;transition:transform .8s cubic-bezier(.4,0,.2,1),visibility 0s 0s;overflow-y:auto;overscroll-behavior:contain;pointer-events:auto}.sub-curtain.open .curtain-body-wrap{pointer-events:none}.sub-curtain.open .curtain-body-wrap{transform:translateY(100%);visibility:hidden;transition:transform .8s cubic-bezier(.4,0,.2,1),visibility 0s .8s}.curtain-handle{position:sticky;top:0;z-index:10;display:flex;justify-content:center;padding:2px 0 20px;margin-bottom:-20px;background:linear-gradient(180deg,var(--curtain-bg) 0%,color-mix(in srgb,var(--curtain-bg) 80%,transparent) 80%,transparent 100%);cursor:pointer;user-select:none;pointer-events:auto}.sub-curtain.open .curtain-handle{opacity:0;pointer-events:none;transition:opacity .15s ease}.curtain-handle-inner{display:flex;flex-direction:column;align-items:center;gap:6px}.curtain-handle-bar{width:200px;height:4px;border-radius:2px;background:var(--curtain-accent);opacity:.5;transition:opacity .2s}.curtain-handle:hover .curtain-handle-bar{opacity:1}.curtain-handle-text{font-size:12px;color:var(--curtain-text-secondary);display:flex;align-items:center;gap:4px;transition:color .2s}.curtain-handle:hover .curtain-handle-text{color:var(--curtain-text)}.curtain-handle-text svg{width:14px;height:14px}.curtain-handle-bottom{position:fixed;bottom:0;left:0;width:100%;z-index:210;display:flex;align-items:flex-end;justify-content:center;padding:8px 0 2px;background:linear-gradient(0deg,var(--curtain-bg) 0%,color-mix(in srgb,var(--curtain-bg) 80%,transparent) 80%,transparent 100%);cursor:pointer;user-select:none;opacity:0;pointer-events:none;transition:opacity .4s ease .4s}.sub-curtain.open .curtain-handle-bottom{opacity:1;pointer-events:auto}.curtain-handle-bottom .curtain-handle-bar{background:var(--curtain-accent);opacity:.4}.curtain-handle-bottom:hover .curtain-handle-bar{opacity:.8}.curtain-handle-bottom .curtain-handle-text{color:var(--curtain-text-secondary)}.curtain-handle-bottom:hover .curtain-handle-text{color:var(--curtain-text)}.curtain-handle-bottom .curtain-handle-text svg{transform:rotate(180deg)}:root{--curtain-bg: #271f1a;--curtain-text: #faf5f0;--curtain-text-secondary: #b8a99a;--curtain-card-bg: #352a22;--curtain-card-border: color-mix(in srgb, var(--primary) 30%, transparent);--curtain-accent: var(--primary);--curtain-accent-light: var(--primary-hover)}:root:not(.dark){--curtain-bg: #faf8f5;--curtain-text: #1c1917;--curtain-text-secondary: #78716c;--curtain-card-bg: #fff;--curtain-card-border: color-mix(in srgb, var(--primary) 25%, transparent);--curtain-accent: var(--primary);--curtain-accent-light: var(--primary-hover)}.curtain-bg{background:var(--curtain-bg);min-height:100vh;padding:0 0 60px;position:relative;z-index:0}.aurora{position:absolute;inset:0;overflow:hidden;z-index:-1}.aurora-blob{position:absolute;border-radius:50%;filter:blur(120px);opacity:.15;will-change:transform}.aurora-1{width:600px;height:600px;background:var(--primary);top:-10%;left:-10%;animation:auroraFloat1 20s ease-in-out infinite}.aurora-2{width:500px;height:500px;background:var(--primary-hover);top:30%;right:-15%;animation:auroraFloat2 25s ease-in-out infinite}.aurora-3{width:450px;height:450px;background:var(--primary-ring);bottom:-5%;left:20%;animation:auroraFloat3 18s ease-in-out infinite}.aurora-4{width:400px;height:400px;background:var(--primary);top:50%;left:50%;animation:auroraFloat4 22s ease-in-out infinite}@keyframes auroraFloat1{0%,to{transform:translate(0) scale(1)}33%{transform:translate(80px,60px) scale(1.1)}66%{transform:translate(-40px,100px) scale(.95)}}@keyframes auroraFloat2{0%,to{transform:translate(0) scale(1)}33%{transform:translate(-70px,50px) scale(1.15)}66%{transform:translate(50px,-60px) scale(.9)}}@keyframes auroraFloat3{0%,to{transform:translate(0) scale(1)}33%{transform:translate(60px,-80px) scale(1.05)}66%{transform:translate(-50px,30px) scale(1.1)}}@keyframes auroraFloat4{0%,to{transform:translate(-50%,-50%) scale(1)}33%{transform:translate(-30%,-60%) scale(1.2)}66%{transform:translate(-70%,-40%) scale(.85)}}.curtain-hero{text-align:center;padding:48px 24px 40px}.curtain-logo{width:56px;height:56px;margin:0 auto 16px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.3))}.curtain-title{font-size:clamp(24px,4vw,34px);font-weight:700;color:var(--curtain-text);margin-bottom:10px;text-shadow:0 2px 8px rgba(0,0,0,.2);background:linear-gradient(135deg,var(--curtain-text) 0%,var(--curtain-accent) 50%,var(--curtain-text) 100%);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 4s ease-in-out infinite}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.curtain-subtitle{font-size:15px;color:var(--curtain-text-secondary);max-width:440px;margin:0 auto;line-height:1.6}.curtain-section{max-width:960px;margin:0 auto;padding:0 24px}.curtain-section-title{font-size:22px;font-weight:700;color:var(--curtain-text);text-align:center;margin-bottom:8px}.curtain-section-desc{font-size:14px;color:var(--curtain-text-secondary);text-align:center;margin-bottom:28px}.curtain-bento{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:48px}.curtain-bento-card{background:var(--curtain-card-bg);border:1.5px solid var(--curtain-card-border);border-radius:16px;padding:22px 18px;transition:all .25s ease;box-shadow:0 2px 12px var(--primary-ring)}.curtain-bento-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px var(--primary-ring);border-color:var(--curtain-accent)}.curtain-bento-card.span-2{grid-column:span 2}.curtain-bento-icon{font-size:28px;margin-bottom:12px;display:block}.curtain-bento-title{font-size:15px;font-weight:600;color:var(--curtain-text);margin-bottom:6px}.curtain-bento-desc{font-size:13px;color:var(--curtain-text-secondary);line-height:1.5}.curtain-steps{display:flex;align-items:flex-start;gap:20px;justify-content:center;margin-bottom:48px}.curtain-step{flex:1;max-width:240px;text-align:center}.curtain-step-num{font-size:40px;font-weight:800;color:var(--curtain-text-secondary);line-height:1;margin-bottom:12px}.curtain-step-title{font-size:16px;font-weight:600;color:var(--curtain-text);margin-bottom:6px}.curtain-step-desc{font-size:13px;color:var(--curtain-text-secondary);line-height:1.5}.curtain-step-arrow{flex-shrink:0;width:32px;height:2px;margin-top:24px;position:relative}.curtain-step-arrow:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:repeating-linear-gradient(90deg,var(--curtain-accent) 0,var(--curtain-accent) 5px,transparent 5px,transparent 9px)}.curtain-step-arrow:after{content:"";position:absolute;top:-4px;right:-2px;width:0;height:0;border-left:7px solid var(--curtain-accent);border-top:5px solid transparent;border-bottom:5px solid transparent}.curtain-role-bar{display:flex;gap:8px;justify-content:center;margin-bottom:24px}.curtain-role-btn{padding:8px 24px;border-radius:20px;font-size:14px;font-weight:600;cursor:pointer;border:1.5px solid var(--curtain-card-border);background:transparent;color:var(--curtain-text-secondary);transition:all .25s ease}.curtain-role-btn.active{background:var(--curtain-accent);color:#fff;border-color:var(--curtain-accent)}.curtain-role-btn:hover:not(.active){border-color:var(--curtain-accent);color:var(--curtain-text)}.curtain-role-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:48px}.curtain-role-card{background:var(--curtain-card-bg);border:1.5px solid var(--curtain-card-border);border-radius:16px;padding:20px 14px;text-align:center;transition:all .25s ease}.curtain-role-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px var(--primary-ring)}.curtain-role-icon{font-size:24px;margin-bottom:10px;display:block}.curtain-role-title{font-size:14px;font-weight:600;color:var(--curtain-text);margin-bottom:4px}.curtain-role-desc{font-size:12px;color:var(--curtain-text-secondary);line-height:1.4}.curtain-faq{max-width:680px;margin:0 auto 48px}.curtain-faq-item{border:1.5px solid var(--curtain-card-border);border-radius:12px;margin-bottom:8px;overflow:hidden;background:var(--curtain-card-bg)}.curtain-faq-item[open]{border-color:var(--curtain-accent)}.curtain-faq-item summary{padding:14px 18px;font-size:14px;font-weight:600;color:var(--curtain-text);cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px}.curtain-faq-item summary::-webkit-details-marker{display:none}.curtain-faq-item summary:after{content:"";width:7px;height:7px;border-right:2px solid var(--curtain-accent);border-bottom:2px solid var(--curtain-accent);transform:rotate(45deg);transition:transform .3s ease;flex-shrink:0}.curtain-faq-item[open] summary:after{transform:rotate(-135deg)}.curtain-faq-answer{padding:0 18px 14px;font-size:13px;color:var(--curtain-text-secondary);line-height:1.7}.curtain-cta{text-align:center;padding:32px 24px 48px}.curtain-cta-title{font-size:22px;font-weight:700;color:var(--curtain-text);margin-bottom:16px}.curtain-cta-btn{display:inline-block;padding:12px 40px;font-size:15px;font-weight:600;border-radius:12px;background:var(--curtain-accent);color:#fff;border:none;cursor:pointer;transition:all .25s ease;text-decoration:none}.curtain-cta-btn:hover{background:var(--curtain-accent-light);transform:translateY(-2px);box-shadow:0 4px 16px var(--primary-ring)}.curtain-cta-btn-secondary{background:transparent;color:var(--curtain-accent);border:1.5px solid var(--curtain-accent)}.curtain-cta-btn-secondary:hover{background:var(--curtain-accent);color:#fff}.curtain-cta-links{margin-top:12px;font-size:13px;color:var(--curtain-text-secondary)}.curtain-cta-links a{color:var(--curtain-accent);text-decoration:none;font-weight:500}.curtain-cta-links a:hover{text-decoration:underline}@media(max-width:768px){.curtain-bento{grid-template-columns:1fr}.curtain-bento-card.span-2{grid-column:span 1}.curtain-steps{flex-direction:column;align-items:center;gap:24px}.curtain-step-arrow{width:2px;height:20px;margin-top:0}.curtain-step-arrow:before{width:2px;height:100%;background:repeating-linear-gradient(180deg,var(--curtain-accent) 0,var(--curtain-accent) 5px,transparent 5px,transparent 9px)}.curtain-step-arrow:after{top:auto;bottom:-2px;right:-4px;border-left:5px solid transparent;border-right:5px solid transparent;border-top:7px solid var(--curtain-accent);border-bottom:none}.curtain-role-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.curtain-role-cards{grid-template-columns:1fr}}.sub-content{max-height:0;opacity:0;overflow:hidden;transition:opacity .6s ease,max-height .8s cubic-bezier(.4,0,.2,1)}.sub-content.revealed{max-height:5000px;opacity:1}.sub-content-inner{max-width:1000px;margin:0 auto;padding:60px 32px 40px}.sub-section{margin-bottom:64px}.sub-section-title{font-size:28px;font-weight:700;color:var(--auth-text-strong);text-align:center;margin-bottom:8px}.sub-section-desc{font-size:15px;color:var(--auth-text-muted);text-align:center;margin-bottom:40px;max-width:500px;margin-left:auto;margin-right:auto}.bento-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.bento-card{background:var(--auth-card-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--auth-card-border);border-radius:16px;padding:28px 24px;transition:all .25s ease;position:relative;overflow:hidden}.bento-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:0 8px 24px #0000001a}.bento-card.span-2{grid-column:span 2}.bento-card-icon{font-size:32px;margin-bottom:16px;display:block}.bento-card-title{font-size:17px;font-weight:600;color:var(--auth-text-strong);margin-bottom:8px}.bento-card-desc{font-size:14px;color:var(--auth-text-muted);line-height:1.6}.steps-row{display:flex;align-items:flex-start;gap:24px;justify-content:center}.step-item{flex:1;max-width:260px;text-align:center}.step-number{font-size:48px;font-weight:800;background:linear-gradient(135deg,var(--primary),#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:16px}.step-title{font-size:18px;font-weight:600;color:var(--auth-text-strong);margin-bottom:8px}.step-desc{font-size:14px;color:var(--auth-text-muted);line-height:1.6}.step-arrow{flex-shrink:0;width:40px;height:2px;margin-top:30px;position:relative}.step-arrow:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:repeating-linear-gradient(90deg,var(--primary) 0,var(--primary) 6px,transparent 6px,transparent 10px);opacity:.5}.step-arrow:after{content:"";position:absolute;top:-4px;right:-2px;width:0;height:0;border-left:8px solid var(--primary);border-top:5px solid transparent;border-bottom:5px solid transparent;opacity:.5}.role-tab-bar{display:flex;gap:8px;justify-content:center;margin-bottom:32px}.role-tab-btn{padding:10px 28px;border-radius:24px;font-size:15px;font-weight:600;cursor:pointer;border:1px solid var(--auth-card-border);background:var(--auth-card-bg);color:var(--auth-text-muted);transition:all .25s ease}.role-tab-btn.active{background:var(--primary);color:#fff;border-color:transparent;box-shadow:0 4px 12px var(--primary-ring)}.role-tab-btn:hover:not(.active){border-color:var(--primary);color:var(--auth-text)}.role-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.role-card{background:var(--auth-card-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--auth-card-border);border-radius:14px;padding:24px 20px;text-align:center;transition:all .25s ease}.role-card:hover{transform:translateY(-3px);border-color:var(--primary)}.role-card-icon{font-size:28px;margin-bottom:12px;display:block}.role-card-title{font-size:15px;font-weight:600;color:var(--auth-text-strong);margin-bottom:6px}.role-card-desc{font-size:13px;color:var(--auth-text-muted);line-height:1.5}.faq-list{max-width:700px;margin:0 auto;display:flex;flex-direction:column;gap:10px}.faq-item{background:var(--auth-card-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--auth-card-border);border-radius:12px;overflow:hidden;transition:border-color .2s ease}.faq-item[open]{border-color:var(--primary)}.faq-item summary{padding:16px 20px;font-size:15px;font-weight:600;color:var(--auth-text-strong);cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:color .2s}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"";width:8px;height:8px;border-right:2px solid var(--auth-text-muted);border-bottom:2px solid var(--auth-text-muted);transform:rotate(45deg);transition:transform .3s ease;flex-shrink:0}.faq-item[open] summary:after{transform:rotate(-135deg)}.faq-item summary:hover{color:var(--primary)}.faq-answer{padding:0 20px 16px;font-size:14px;color:var(--auth-text-secondary);line-height:1.7;animation:fadeSlideUp .3s ease-out}.cta-section{text-align:center;padding:48px 0 32px}.cta-title{font-size:24px;font-weight:700;color:var(--auth-text-strong);margin-bottom:16px}.cta-btn{display:inline-block;padding:14px 48px;font-size:16px;font-weight:600;border-radius:12px;background:var(--primary);color:#fff;border:none;cursor:pointer;transition:all .25s ease;text-decoration:none}.cta-btn:hover{background:var(--primary-hover);box-shadow:0 4px 16px var(--primary-ring);transform:translateY(-2px)}.cta-links{margin-top:16px;font-size:14px;color:var(--auth-text-muted)}.cta-links a{color:var(--primary);text-decoration:none;font-weight:500}.cta-links a:hover{text-decoration:underline}.cta-footer{margin-top:40px;font-size:12px;color:var(--auth-text-muted);opacity:.6}.sub-content .reveal-item{opacity:0;transform:translateY(24px)}.sub-content.revealed .reveal-item{animation:fadeInUp .5s ease-out forwards}.sub-content.revealed .reveal-item:nth-child(1){animation-delay:.1s}.sub-content.revealed .reveal-item:nth-child(2){animation-delay:.2s}.sub-content.revealed .reveal-item:nth-child(3){animation-delay:.3s}.sub-content.revealed .reveal-item:nth-child(4){animation-delay:.4s}.sub-content.revealed .reveal-item:nth-child(5){animation-delay:.5s}@media(max-width:768px){.sub-content-inner{padding:40px 20px 32px}.bento-grid{grid-template-columns:1fr}.bento-card.span-2{grid-column:span 1}.steps-row{flex-direction:column;align-items:center;gap:32px}.step-arrow{width:2px;height:24px;margin-top:0}.step-arrow:before{width:2px;height:100%;background:repeating-linear-gradient(180deg,var(--primary) 0,var(--primary) 6px,transparent 6px,transparent 10px)}.step-arrow:after{top:auto;bottom:-2px;right:-4px;border-left:5px solid transparent;border-right:5px solid transparent;border-top:8px solid var(--primary);border-bottom:none}.role-cards{grid-template-columns:repeat(2,1fr)}.sub-section-title{font-size:22px}}@media(max-width:480px){.role-cards{grid-template-columns:1fr}.role-tab-btn{padding:8px 20px;font-size:14px}}.register-guide{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:#0f172a73;backdrop-filter:blur(2px)}.register-guide-card{background:var(--bg-card, #fff);border-radius:16px;padding:28px 32px;max-width:380px;width:calc(100% - 48px);box-shadow:0 18px 48px #0f172a3d;text-align:center}.register-guide-card h2,.register-guide-card p{margin:0}.register-guide-card p{margin-top:10px;font-size:14px;color:var(--text-muted, #64748b);line-height:1.6}.register-guide-actions{margin-top:22px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.register-guide-btn{border:1px solid var(--border-color, #e2e8f0);background:transparent;color:var(--text-primary, #0f172a);border-radius:10px;padding:10px 20px;font-size:14px;cursor:pointer}.register-guide-btn.primary{background:#667eea;border-color:#667eea;color:#fff}