@import "https://fonts.googleapis.com/css2?family=Public+Sans:wght@300;400;500;600;700&family=Raleway:wght@400;600;700;800&display=swap";.navbar{z-index:100;background:0 0;height:auto;padding:10px 20px;position:sticky;top:0}.navbar__inner{background:var(--bg);-webkit-backdrop-filter:saturate(180%)blur(18px);border:1px solid var(--border);border-radius:var(--radius-lg);max-width:1180px;height:52px;box-shadow:var(--shadow-md);align-items:center;gap:8px;margin:0 auto;padding:0 20px;display:flex}.navbar__back-btn{background:var(--surface);border:1px solid var(--border);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.navbar__back-btn:hover{background:var(--surface-2);color:var(--primary);border-color:var(--primary-light);transform:translate(-2px)}.navbar__brand{flex-shrink:0;align-items:center;gap:9px;margin-right:8px;text-decoration:none;display:flex}.navbar__logo-img{width:auto;height:28px;display:block}.navbar__brand-text{font-family:var(--font-display);color:var(--primary);letter-spacing:.01em;font-size:15px;font-weight:600}.navbar__brand-accent{color:var(--accent)}.navbar__links{flex:1;align-items:center;gap:2px;list-style:none;display:flex}.navbar__link{color:var(--text-secondary);white-space:nowrap;letter-spacing:.01em;border-radius:8px;padding:6px 13px;font-size:13.5px;font-weight:500;text-decoration:none;transition:all .2s;position:relative}.navbar__link:hover{color:var(--primary);background:var(--surface)}.navbar__link--active{font-weight:700;color:var(--primary)!important}.navbar__link--active:after{content:"";background:var(--accent);border-radius:99px;height:3px;position:absolute;bottom:-4px;left:13px;right:13px}.navbar__right{align-items:center;gap:8px;margin-left:auto;display:flex}.navbar__avatar{background:var(--primary-faint);width:34px;height:34px;color:var(--primary);border:1.5px solid var(--primary-light);letter-spacing:.04em;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;text-decoration:none;transition:box-shadow .2s,border-color .2s,transform .2s;display:flex}.navbar__avatar:hover{box-shadow:0 0 0 4px var(--primary-faint);border-color:var(--primary);transform:scale(1.05)}.navbar__logout{color:var(--text-secondary);cursor:pointer;text-align:center;background:0 0;border:1px solid #0000;border-radius:8px;min-width:90px;padding:6px 14px;font-size:13px;font-weight:500;transition:all .2s}.navbar__logout:hover{color:var(--danger);background:var(--danger-bg)}.navbar__cta{color:#fff;background:var(--primary);letter-spacing:.01em;box-shadow:var(--shadow-sm);border-radius:8px;justify-content:center;align-items:center;padding:7px 18px;font-size:13.5px;font-weight:600;text-decoration:none;transition:all .2s;display:flex}.navbar__cta:hover{background:var(--primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.navbar__cta:active{transform:scale(.98)}.lang-switcher{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:1px;padding:3px;display:flex}.lang-btn{letter-spacing:.07em;color:var(--text-muted);cursor:pointer;text-align:center;background:0 0;border:none;border-radius:6px;padding:4px 9px;font-size:11px;font-weight:700;line-height:1;transition:all .15s}.lang-btn:hover{color:var(--primary)}.lang-btn--active{box-shadow:var(--shadow-sm);background:#fff;color:var(--primary)!important}.lang-divider{display:none}.login-page{min-height:100vh;margin-top:calc(-1 * var(--navbar-h,72px));background:var(--bg);display:flex}.login-hero{background:var(--surface);padding:calc(72px + var(--navbar-h,72px)) 56px 72px;flex:1.1;align-items:center;display:flex;position:relative;overflow:hidden}.login-hero__bg{pointer-events:none;z-index:0;position:absolute;inset:0}.hero-gradient{background:radial-gradient(ellipse 70% 55% at 90% 10%, var(--primary-faint), transparent), radial-gradient(ellipse 50% 45% at 10% 90%, var(--accent-faint), transparent), radial-gradient(ellipse 40% 40% at 50% 50%, var(--primary-faint), transparent);position:absolute;inset:0}.login-hero__bg:after{content:"";pointer-events:none;background-image:linear-gradient(#00000004 1px,#0000 1px),linear-gradient(90deg,#00000004 1px,#0000 1px);background-size:48px 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li{color:var(--text-secondary);letter-spacing:.01em;align-items:center;gap:12px;font-size:14px;font-weight:500;display:flex}.login-hero__features li svg{flex-shrink:0}.login-hero__divider{background:var(--border);width:48px;height:1px;margin-bottom:20px}.login-hero__partner-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px;font-size:11px;font-weight:500}.login-hero__logos{align-items:center;gap:28px;display:flex}.login-hero__logo{opacity:.65;width:auto;height:26px;transition:opacity var(--transition)}.login-hero__logo:hover{opacity:.85}.login-hero__logo--itexpert{height:20px}.login-hero__logo--pc{height:28px}.login-hero__logo-sep{background:var(--border);flex-shrink:0;width:1px;height:24px}.login-form-panel{background:var(--bg);border-left:1px solid var(--border);padding:calc(48px + var(--navbar-h,72px)) 48px 48px;flex:.9;justify-content:center;align-items:center;display:flex;position:relative}.login-form-panel:before{content:"";background:radial-gradient(circle, var(--primary-faint), transparent 70%);pointer-events:none;width:300px;height:300px;position:absolute;top:-80px;right:-80px}.login-form-wrap{z-index:1;width:100%;max-width:400px;position:relative}.login-form-header{margin-bottom:32px}.login-form-title{font-family:var(--font-display);color:var(--text-primary);letter-spacing:-.02em;margin-bottom:8px;font-size:28px}.login-form-sub{color:var(--text-secondary);font-size:14px}.login-error-banner{color:#f87171;border-radius:var(--radius-md);background:#f871711a;border:1px solid #f8717133;align-items:center;gap:9px;margin-bottom:20px;padding:11px 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.lf-input{padding-right:60px}.lf-eye{color:var(--primary);cursor:pointer;transition:color var(--transition);letter-spacing:.02em;font-size:12px;font-weight:600;position:absolute;top:50%;right:13px;transform:translateY(-50%)}.lf-eye:hover{color:var(--primary-light)}.lf-err-msg{color:var(--danger);font-size:12px}.lf-submit{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;letter-spacing:.02em;border:none;justify-content:center;align-items:center;gap:8px;width:100%;min-height:50px;margin-top:4px;padding:14px;font-size:14px;font-weight:600;transition:background .2s,transform .2s,box-shadow .2s;display:flex}.lf-submit:hover:not(:disabled){background:var(--primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.lf-submit:disabled{opacity:.45;cursor:not-allowed}.lf-arrow{font-size:16px;transition:transform .2s}.lf-submit:hover .lf-arrow{transform:translate(3px)}.lf-spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin}.login-form-footer{text-align:center;color:var(--text-muted);margin-top:24px;font-size:13px}.login-form-footer__link{color:var(--primary);transition:color var(--transition);font-weight:600}.login-form-footer__link:hover{color:var(--primary-light)}.login-demo-chip{color:var(--text-muted);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-md);justify-content:center;align-items:center;gap:8px;margin-top:16px;padding:9px 14px;font-size:12px;display:flex}.demo-label{letter-spacing:.08em;text-transform:uppercase;color:var(--primary-light);background:var(--primary-faint);border-radius:var(--radius-full);padding:2px 7px;font-size:10px;font-weight:700}@media (width<=768px){.login-page{flex-direction:column}.login-hero{min-height:auto;padding:48px 24px}.login-form-panel{border-left:none;border-top:1px solid var(--border);padding:40px 20px}.login-hero__logos{gap:16px}.login-hero__logo{height:18px}}.sub-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);transition:box-shadow var(--transition), transform var(--transition), border-color var(--transition);border-top:3px solid var(--border-bright);flex-direction:column;gap:18px;padding:26px;display:flex;position:relative;overflow:hidden}.sub-card:before{content:"";background:radial-gradient(circle, var(--primary-faint), transparent 70%);pointer-events:none;opacity:0;width:180px;height:180px;transition:opacity var(--transition);position:absolute;top:-60px;right:-60px}.sub-card:hover{box-shadow:var(--shadow-xl);border-color:var(--primary-light);transform:translateY(-2px)}.sub-card:hover:before{opacity:1}.sub-card--gold{border-top-color:var(--accent)}.sub-card--blue{border-top-color:var(--primary)}.sub-card__head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.sub-card__tier{letter-spacing:.07em;text-transform:uppercase;border-radius:var(--radius-full);margin-bottom:6px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.sub-card__tier--gold{background:var(--accent-faint);color:var(--accent)}.sub-card__tier--blue{background:var(--primary-faint);color:var(--primary-light)}.sub-card__name{font-family:var(--font-display);color:var(--text-primary);font-size:19px;line-height:1.3}.sub-card__status{border-radius:var(--radius-full);white-space:nowrap;flex-shrink:0;padding:4px 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var(--border);border-radius:var(--radius-lg);transition:all var(--transition);flex-direction:column;gap:6px;padding:22px;text-decoration:none;display:flex;position:relative;overflow:hidden}.profile-quick-card:before{content:"";background:radial-gradient(circle, var(--primary-faint), transparent 70%);pointer-events:none;width:120px;height:120px;transition:opacity var(--transition);opacity:0;position:absolute;bottom:-40px;right:-40px}.profile-quick-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}.profile-quick-card:hover:before{opacity:1}.profile-quick-card--accent{background:#3b82f614;border-color:#3b82f633}.profile-quick-card--accent .profile-quick-card__label{color:var(--primary-light)}.profile-quick-card--accent .profile-quick-card__desc{color:#60a5fab3}.profile-quick-card--accent .profile-quick-card__arrow{color:var(--primary)}.profile-quick-card__label{color:var(--text-primary);font-size:15px;font-weight:600}.profile-quick-card__desc{color:var(--text-secondary);font-size:13px}.profile-quick-card__arrow{color:var(--text-muted);transition:transform var(--transition), color var(--transition);font-size:16px;position:absolute;top:50%;right:20px;transform:translateY(-50%)}.profile-quick-card:hover .profile-quick-card__arrow{color:var(--primary);transform:translateY(-50%)translate(3px)}.profile-settings-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);transition:border-color var(--transition), box-shadow var(--transition);overflow:hidden}.profile-settings-panel--expanded{border-color:var(--primary-light);box-shadow:var(--shadow-md)}.profile-setting-row{transition:background var(--transition-fast);justify-content:space-between;align-items:center;gap:16px;padding:15px 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