/* Existing brand colors: navy #181f2e and red #dd2e4c. */
:root{--paper:#181f2e;--ink:#f5f6f8;--red:#dd2e4c;--line:#3b4354;--muted:#afb8c9;color-scheme:dark}
body{background:var(--paper)}
.announcement{background:#101623;color:#e8ecf3}
.announcement a{color:#e8ecf3}.live-dot{background:#dd2e4c}
.button.red:hover{background:#bd203d}
.button.dark{background:#f5f6f8;color:#181f2e}.button.dark:hover{background:#dce2ec}
.button.cream{background:#f5f6f8;color:#181f2e}
.skip{background:#f5f6f8;color:#181f2e}
.hero-art{color:#181f2e;background:#e7e9ee}
.art-grid{background-image:linear-gradient(#3f506a10 1px,transparent 1px),linear-gradient(90deg,#3f506a10 1px,transparent 1px)}
.art-word{color:#cbd1da}.art-circle{border-color:#b4becc}.art-circle:before,.art-circle:after{border-color:#b4becc55}
.art-coordinate,.art-caption,.muscle-label{color:#465168}.art-caption{border-color:#a9b4c5}
.hero-sticker{box-shadow:3px 3px 0 #a91e36}
.play{border-color:#748096}
.filters button[aria-pressed=true]{background:#f5f6f8;border-color:#f5f6f8;color:#181f2e}
.program-card{background:#222c3e;border-color:#394357}.program-card:hover{box-shadow:0 12px 24px #0002}
.program-visual{color:#181f2e}.program-badge{background:#f5f6f8bd;border-color:#a4adba}.program-specs{color:#bec6d4}
.method-section{background:#202a3c}.method-item{border-color:#414b5e}
.calculator-card{background:#222c3e;box-shadow:8px 8px 0 #101725}
.unit-toggle{background:#141c2b}.unit-toggle button[aria-pressed=true]{background:#414d63;color:white}
form label{color:#c2cad7}input,select{background:#181f2e;color:#f5f6f8;border-color:#495469}
.input-unit>span{color:#b9c3d4}.calorie-result{background:#303d53}.result-symbol{color:#919fb8}
.form-message.error{color:#ffa7b5}.manual-section{background:#101725;color:#f5f6f8}
.manual-copy h2 em,.manual-stamp em,.feature-list li:before{color:#f0647e}
.manual-copy>p:not(.eyebrow){color:#b9c3d4}.feature-list li{color:#e0e5ef}.manual-art>.eyebrow{color:#b9c3d4}
.manual-art:before{border-color:#60728e55;box-shadow:0 0 0 35px #60728e10,0 0 0 70px #60728e08}
.story-card{background:#222c3e}.placeholder-tag{color:#bcc6d7;border-color:#77849a}.quote-mark{color:#94a3bd}
.story-person{color:#d7deea}.story-person small{color:#acb8cb}.story-person>span{border-color:#79879e}
.newsletter-section{background:#263249}.email-row input{background:#181f2e;border-color:#66738b}
.newsletter-note,.consent span{color:#c2cada}.footer-bottom,.footer-bottom .text-button,.preview-note{color:#aab6ca}
.day-grid button{background:#111a29;border-color:#4d5a71;color:#e8edf5}
.day-grid button[aria-pressed=true]{background:#dd2e4c;color:white;border-color:#dd2e4c}
.day-detail{background:#263249}#video-links a{background:#182132;border-color:#4b5970}
progress::-webkit-progress-bar{background:#39465d}
@media(max-width:600px){.calculator-card{box-shadow:5px 5px 0 #101725}}