:root[data-theme="light"]{--bg:#fff;--panel:#fff;--panel2:#f7f8f7;--text:#171a18;--muted:#747b75;--green:#81c95b;--line:#e7e9e7;color-scheme:light}
body{background:#fff;color:#171a18}
.noise{opacity:.025}
.topbar{border-bottom-color:#e9ebe9;background:#fff}
.brand{color:#151815}
nav{color:#646b65}
.nav-cta{color:#252a26;border-color:#dfe3df}
.login-button{color:#353b36}
.hero-text,.section-head>p,.feature-card p,.product-copy p,.about>p{color:#69716a}
.hero-note{color:#707870}.hero-note b{color:#333a34}
.hero-foot{border-top-color:#e5e8e5;color:#777f78}
.feature-card{background:#fafbfa;border-color:#e6e9e6}
.feature-highlight{background:linear-gradient(145deg,#f4faef,#fff);border-color:#d7e9ce}
.card-number,.card-arrow{color:#7b847c}
.product-panel{background:#f8faf7;border-color:#e6e9e5}
.product-art{background:radial-gradient(ellipse at 50% 50%,#e8f3e2 0,#f4f8f2 45%,#fafbfa 78%)}
.big-x{color:#83c45f;text-shadow:0 0 80px #7fbd5d33}
.art-ring{border-color:#75966b35}
.art-coord,.art-label{color:#596e54}
.muted{color:#8a928b}
.copyright{color:#737a74}.footer-links{color:#5e665f}
.float-tag{background:#fff;color:#414a42;border-color:#e3e8e2;box-shadow:0 10px 25px #18201612}
.client-card{box-shadow:0 30px 90px #1920171c}
.auth-dialog{background:#fff;color:#171a18;border-color:#e4e7e4;box-shadow:0 28px 100px #0002}
.auth-dialog::backdrop{background:#14201855;backdrop-filter:blur(5px)}
.dialog-close{background:#f2f4f2;color:#5c625d}
.auth-avatar{background:#f1e7f7;color:#a535c8}
.auth-description,.auth-field label,.auth-switch{color:#69716a}
.auth-field label small,.captcha-wrap>small{color:#858b86}
.auth-input-wrap{background:#f8f9f8;border-color:#e1e4e1;color:#747b75}
.auth-input-wrap input{color:#202521}
.auth-input-wrap input::placeholder{color:#9ba19c}
.password-toggle{color:#747b75}
.auth-switch{border-top-color:#e7e9e7}
footer{border-top-color:#e7e9e7}
:root[data-theme="dark"]{color-scheme:dark}
.theme-toggle{width:40px;height:36px;display:grid;place-items:center;border:1px solid #ffffff18;border-radius:9px;background:#171819;color:#a9abb1;font-size:18px;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.theme-toggle:hover{border-color:#92979b;color:#fff}
:root[data-theme="light"] .theme-toggle{background:#eceef0;border-color:#e2e4e6;color:#60656b}
:root[data-theme="light"] .theme-toggle:hover{background:#e3e6e8;color:#282c30}
:root[data-theme="light"] .topbar{background:#fff}
:root[data-theme="light"] .theme-icon{font-size:17px}