:root{--light-cyan: #e0fbfc;--light-blue: #c2dfe3;--cool-steel: #9db4c0;--blue-slate: #5c6b73;--jet-black: #253237;--bs-primary: #5c6b73;--bs-primary-rgb: 92, 107, 115;--bs-secondary: #9db4c0;--bs-secondary-rgb: 157, 180, 192;--bs-body-bg: #ffffff;--bs-body-color: #253237;--bs-border-color: #c2dfe3}body{background:linear-gradient(to bottom,#e0fbfc,#fff);min-height:100vh}.header-bg{background-color:var(--blue-slate)}.header-text{color:var(--light-cyan)}.footer-bg{background-color:var(--blue-slate)}.footer-border-top{border-top-color:var(--light-blue)!important}.navbar-bg{background-color:var(--jet-black)}.letter-spacing-wide{letter-spacing:2px}.text-jet-black{color:var(--jet-black)}.text-blue-slate{color:var(--blue-slate)}.text-light-blue{color:var(--light-blue)}.text-cool-steel{color:var(--cool-steel)}.border-jet-black{border-color:var(--jet-black)!important}.border-blue-slate{border-color:var(--blue-slate)!important}.border-light-blue{border-color:var(--light-blue)!important}.bg-light-fade{background-color:#fdfdfd}.rounded-0{border-radius:0!important}.card-border-top-accent{border-top:4px solid var(--blue-slate)}.content-box{border-top:3px solid var(--jet-black);border-bottom:3px solid var(--jet-black)}.about-badge{color:var(--blue-slate);letter-spacing:2px}.about-tile{background-color:#fdfdfd;border:1px solid var(--light-blue)}.about-flow{border:1px solid var(--blue-slate)}.about-list li::marker{color:var(--blue-slate)}.about-note{border-top:1px solid var(--light-blue);padding-top:1rem}.tab-nav-item{cursor:pointer}.nav-pills .tab-nav-item.active{background-color:var(--jet-black)!important;color:#fff!important}.tab-nav-item:not(.active){color:var(--blue-slate)}.form-control-custom{border-radius:0;border-color:var(--light-blue)}.textarea-custom{border:1px solid var(--light-blue);border-radius:0;resize:none;font-size:.9rem;background-color:#fdfdfd}.btn-text-link{color:var(--cool-steel)}.btn-uppercase-spaced{text-transform:uppercase;letter-spacing:3px}.settings-input{width:80px;text-align:center}.settings-label{color:var(--jet-black);font-weight:500}.settings-unit{color:var(--blue-slate);font-size:.9rem;width:30px}.section-title{color:var(--blue-slate);letter-spacing:1px}.section-title-steel{color:var(--cool-steel);letter-spacing:1px}.result-label{color:var(--jet-black);font-weight:500;font-size:.85rem}.result-value{color:var(--jet-black);font-weight:700;font-size:1.1rem}.result-unit{color:var(--blue-slate);font-size:.85rem}.primer-sequence-box{color:var(--jet-black)}.stats-label{color:var(--blue-slate);font-size:.75rem}.navbar-nav .nav-link{transition:all .2s ease-in-out;padding:.5rem 1rem;border-radius:4px;color:var(--light-cyan);font-weight:500;position:relative}.navbar-nav .nav-link:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:0;height:2px;background-color:var(--light-cyan);transition:width .2s ease-in-out}.navbar-nav .nav-link:hover{background-color:#9db4c033;color:var(--light-cyan)!important}.navbar-nav .nav-link:hover:after{width:80%}.navbar-nav .nav-link:focus,.navbar-nav .nav-link:active{background-color:#9db4c04d;color:var(--light-cyan)!important;outline:none}.btn-palette-primary{background-color:var(--blue-slate);border-color:var(--blue-slate);color:#fff;font-weight:500;transition:all .2s ease-in-out}.btn-palette-primary:hover,.btn-palette-primary:focus{background-color:var(--jet-black);border-color:var(--jet-black);color:#fff;box-shadow:0 0 0 .25rem #5c6b7340}.btn-palette-primary:active{background-color:var(--jet-black);border-color:var(--jet-black);color:#fff}.btn-palette-secondary{background-color:transparent;border:2px solid var(--blue-slate);color:var(--blue-slate);font-weight:500;transition:all .2s ease-in-out}.btn-palette-secondary:hover,.btn-palette-secondary:focus{background-color:var(--blue-slate);border-color:var(--blue-slate);color:#fff;box-shadow:0 0 0 .25rem #5c6b7326}.btn-palette-secondary:active{background-color:var(--blue-slate);border-color:var(--blue-slate);color:#fff}