:root[data-theme="light"]{color-scheme:light;--bg:#f7f5f0;--panel:#ffffff;--line:#d9d4df;--text:#242129;--muted:#68636f;--accent:#7156b5}
:root[data-theme="light"] body{background:var(--bg);color:var(--text)}
:root[data-theme="light"] .site-header{background:#fbfaf7}
:root[data-theme="light"] .header-link{color:#56515e}
:root[data-theme="light"] .header-link:hover,:root[data-theme="light"] .header-link[aria-current="page"]{color:#201c27}
:root[data-theme="light"] .profile-trigger:hover{background:#ece8f1}
:root[data-theme="light"] .profile-dropdown{background:#fff;border-color:#d4cedc;box-shadow:0 16px 44px #35284d22}
:root[data-theme="light"] .profile-identity,:root[data-theme="light"] .profile-menu-link{border-color:#e2dde7}
:root[data-theme="light"] .profile-caption,:root[data-theme="light"] .profile-provider{color:#706879}
:root[data-theme="light"] .profile-menu-link{color:#403451}
:root[data-theme="light"] .profile-menu-link:hover,:root[data-theme="light"] .theme-toggle:hover{background:#f0ecf5;color:#221b2c}
.theme-toggle{display:flex;align-items:center;width:100%;min-height:42px;padding:10px 12px;background:none;border:0;border-radius:8px;color:var(--text);font:inherit;font-size:13px;text-align:left}
:root[data-theme="light"] .profile-logout{color:#9c3645}
:root[data-theme="light"] .profile-logout:hover{background:#fbecef;color:#7f2231}
:root[data-theme="light"] .button,:root[data-theme="light"] .text-button,:root[data-theme="light"] .format-button{background:#fff;color:#302b36;border-color:#aaa2b1}
:root[data-theme="light"] .button:hover:not(:disabled),:root[data-theme="light"] .text-button:hover:not(:disabled),:root[data-theme="light"] .format-button:hover:not(:disabled){background:#eeeaf2;border-color:#736a7c;color:#17131b}
:root[data-theme="light"] .button.primary{background:#7358b6;color:#fff;border-color:#7358b6}
:root[data-theme="light"] .button.primary:hover:not(:disabled){background:#5f449f;border-color:#5f449f;color:#fff}
:root[data-theme="light"] .button[aria-pressed="true"],:root[data-theme="light"] .text-button[aria-pressed="true"]{background:#e9e1f7;color:#412a78;border-color:#8062bf}
:root[data-theme="light"] .danger-button{background:#fff4f4;color:#9d2f3d;border-color:#d98f98}
:root[data-theme="light"] .library-tab{background:#eeeaf1;color:#514b58;border-color:#aaa2b1}
:root[data-theme="light"] .library-tab[aria-current="page"]{background:#e9e1f7;color:#3f2a70;border-color:#8062bf}
:root[data-theme="light"] .cover-placeholder{background:linear-gradient(145deg,#eee9f4,#ddd6e6);border-color:#c8bfd2;color:#594e65}
:root[data-theme="light"] .badge{background:#fffdf9e8;color:#503978;border-color:#a999bd77}
:root[data-theme="light"] .synopsis,:root[data-theme="light"] .novel-body{color:#353039}
:root[data-theme="light"] .prologue-row{background:#eee8f4;border-color:#c7b8d7}
:root[data-theme="light"] .episode-row:hover{background:#eeebe6}
:root[data-theme="light"] .studio-panel,:root[data-theme="light"] .studio-work,:root[data-theme="light"] .episode-editor,:root[data-theme="light"] .shelf-category,:root[data-theme="light"] .shelf-work,:root[data-theme="light"] .author-card,:root[data-theme="light"] .profile-work-card,:root[data-theme="light"] .continue-card{background:#fff;border-color:#d7d1dd;color:#28232e}
:root[data-theme="light"] .author-card:hover,:root[data-theme="light"] .profile-work-card:hover,:root[data-theme="light"] .shelf-work:hover{background:#f5f1f8;border-color:#9c86b7}
:root[data-theme="light"] .studio input,:root[data-theme="light"] .studio textarea,:root[data-theme="light"] .studio select,:root[data-theme="light"] .novel-controls select,:root[data-theme="light"] textarea,:root[data-theme="light"] .library-controls input[type=search],:root[data-theme="light"] .library-controls select{background:#fff;color:#28232e;border-color:#aaa3b0}
:root[data-theme="light"] input::file-selector-button{background:#eee9f3;color:#32283f;border-color:#a69bad}
:root[data-theme="light"] .studio-field,:root[data-theme="light"] .studio-check{color:#403a46}
:root[data-theme="light"] .studio-gallery figure,:root[data-theme="light"] .setup-step,:root[data-theme="light"] .create-steps li{background:#f0edf3;color:#37313e;border-color:#d0c9d7}
:root[data-theme="light"] .setup-guide,:root[data-theme="light"] .create-guide,:root[data-theme="light"] .upload-spec-guide{background:#fff;border-color:#d7d1dd}
:root[data-theme="light"] .setup-step:hover,:root[data-theme="light"] .setup-step.is-complete{background:#e9e2f1;border-color:#9e89b8}
:root[data-theme="light"] .panel-help,:root[data-theme="light"] .create-spec-note{background:#eee8f4;color:#453d4d;border-color:#c8bad7}
:root[data-theme="light"] .create-guide>p,:root[data-theme="light"] .create-spec-note ul,:root[data-theme="light"] .upload-spec-card ul{color:#57515d}
:root[data-theme="light"] .upload-spec-card{background:#f5f2f7;border-color:#d7d1dd}
:root[data-theme="light"] .upload-spec-limits{background:#f0edf2;color:#625c68;border-color:#d8d2dd}
:root[data-theme="light"] .writing-toolbar{background:#eeeaf2f2;border-color:#aaa3b0}
:root[data-theme="light"] .writing-editor,:root[data-theme="light"] .writing-box,:root[data-theme="light"] .writing-box textarea,:root[data-theme="light"] .writing-preview,:root[data-theme="light"] .writing-style-select{background:#fff!important;color:#29242f;border-color:#aaa3b0!important}
:root[data-theme="light"] .writing-editor blockquote,:root[data-theme="light"] .novel-body blockquote{background:#eee9f3;color:#403746}
:root[data-theme="light"] .reader,:root[data-theme="light"] .reader-bar{background:#f0ede8;border-color:#d5cfd9}
:root[data-theme="light"] .novel-controls{background:#f7f5f0ef}
:root[data-theme="light"] .illustration-card-visual,:root[data-theme="light"] .illustration-frame{background:#ece9e4;border-color:#d1cbd5;box-shadow:0 18px 45px #3a2b4b17}
:root[data-theme="light"] .illustration-card-author{color:#59535f}
:root[data-theme="light"] .illustration-card-collection{color:#77717d}
:root[data-theme="light"] .comment-profile:hover{background:#eee8f3;color:#30283a}
:root[data-theme="light"] .profile-hero-avatar,:root[data-theme="light"] .board-author-avatar,:root[data-theme="light"] .author-card-avatar{background:#eee8f3;border-color:#b5a9c2}
:root[data-theme="light"] .profile-avatar-fallback{color:#5d477a}
:root[data-theme="light"] .badge-inline{color:#4f367b;background:#e9e0f6}
:root[data-theme="light"] .profile-work-status{color:#55752a}
:root[data-theme="light"] .board-post-author,:root[data-theme="light"] .author-card span,:root[data-theme="light"] .author-board-link,:root[data-theme="light"] .board-shortcut,:root[data-theme="light"] .shelf-open{color:#65469d}
:root[data-theme="light"] .board-image-editor,:root[data-theme="light"] .board-compose-image{background:#f5f2f7;border-color:#d5cfdb}
:root[data-theme="light"] .media-folder,:root[data-theme="light"] .media-upload,:root[data-theme="light"] .media-card{background:#fff;color:#302a36;border-color:#d2ccd8}
:root[data-theme="light"] .media-folder[aria-pressed=true],:root[data-theme="light"] .media-card-view[aria-pressed=true]{background:#e9e0f6;border-color:#8062bf}
:root[data-theme="light"] .media-card-view,:root[data-theme="light"] .media-card-view img,:root[data-theme="light"] .media-thumb-button{background:#eeebe7;color:#2e2933}
:root[data-theme="light"] .media-name,:root[data-theme="light"] .media-upload-label{color:#332d39}
:root[data-theme="light"] .media-card-actions .text-button{color:#65469d}
:root[data-theme="light"] .media-notice,:root[data-theme="light"] .media-empty{background:#eee8f4;color:#494151;border-color:#c6b9d3}
:root[data-theme="light"] .page-number{background:#e8e0f0;color:#4f3576}
:root[data-theme="light"] .episode-save-bar{background:#fffdf9ed;border-color:#cfc7d4}
:root[data-theme="light"] .loading-skeleton{background:linear-gradient(90deg,#ece8e2 25%,#ddd7e0 38%,#ece8e2 63%);background-size:400% 100%}
:root[data-theme="light"] #toast{background:#2f2935;color:#fff;box-shadow:0 4px 30px #2d203c33}