:root{--bg-paper: #F5F0E8;--bg-paper-dark: #E8E0D0;--bg-paper-light: #FAF7F2;--ink-black: #1A1A1A;--ink-grey: #4A4A4A;--ink-light: #8C8C8C;--seal-red: #C23B22;--seal-red-light: rgba(194, 59, 34, .12);--bamboo-green: #5B7B5E;--gold-accent: #C4A265;--border-classical: #C4B89C;--img-bg: #eeeeee;--gold-bg: rgba(196, 162, 101, .06);--shadow-subtle: rgba(0, 0, 0, .06);--overlay-bg: rgba(26, 26, 26, .6);--seal-frame-shadow: 0 1px 3px rgba(0, 0, 0, .06), inset 0 0 60px rgba(0, 0, 0, .02);--seal-stamp-glow: rgba(194, 59, 34, .06);--seal-stamp-inset: rgba(194, 59, 34, .1);--seal-stamp-shadow: 0 2px 8px rgba(194, 59, 34, .15);--evolution-hover-shadow: 0 0 6px rgba(194, 59, 34, .2);--modal-shadow: 0 8px 32px rgba(0, 0, 0, .2);--font-serif: "Noto Serif SC", "Source Han Serif SC", "SimSun", serif;--font-seal: "XiaoZhuan", serif}[data-theme=dark]{--bg-paper: #1C1917;--bg-paper-dark: #292524;--bg-paper-light: #2A2725;--ink-black: #F5F0E8;--ink-grey: #D6D3D1;--ink-light: #A8A29E;--seal-red: 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0;display:flex;flex-direction:column;min-height:0}@media(min-width:1200px){.detail-panel{overflow:hidden}}#detailContent{display:flex;flex-direction:column;flex:1;min-height:0}.detail-header{margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border-classical);flex-shrink:0}.detail-header .char-title{display:flex;align-items:baseline;gap:1rem;margin-bottom:.25rem}.detail-header .char-title .hanzi{font-size:2rem;font-weight:700;color:var(--ink-black)}.detail-header .char-title .pinyin{font-size:1.1rem;color:var(--ink-grey);font-style:italic}.detail-header .meta{display:flex;gap:1.5rem;font-size:.85rem;color:var(--ink-light)}.detail-header .meta span{display:flex;align-items:center;gap:.25rem}.detail-header .meta .label{color:var(--ink-light)}.detail-header .meta 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0;overflow-x:auto;padding-bottom:.5rem}.evolution-stage{flex:1;min-width:80px;max-width:120px;text-align:center;cursor:default;display:flex;flex-direction:column;align-items:center}.evolution-stage.clickable{cursor:pointer}.evolution-stage.clickable:hover .stage-img,.evolution-stage.clickable:hover .stage-id{border-color:var(--seal-red);box-shadow:var(--evolution-hover-shadow)}.evolution-stage .stage-label{font-size:.7rem;color:var(--ink-light);margin-bottom:.3rem;white-space:nowrap}.evolution-stage .stage-img{width:72px;height:72px;object-fit:contain;border:1px solid var(--border-classical);background:var(--img-bg);border-radius:2px;padding:4px;display:inline-block}[data-theme=dark] .evolution-stage .stage-img:not(.local-seal){background:#eee;filter:invert(1)}.evolution-stage .stage-id{width:72px;height:72px;border:1px solid var(--border-classical);background:var(--bg-paper-light);border-radius:2px;display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;color:var(--ink-light);font-family:monospace}.evolution-stage .stage-count{font-size:.6rem;color:var(--seal-red);margin-left:.2rem}.evolution-stage .stage-download{display:inline-block;font-size:.65rem;color:var(--seal-red);text-decoration:none;border-bottom:1px dashed var(--seal-red);margin-top:.2rem;transition:opacity .2s}.evolution-stage .stage-download:hover{opacity:.7}.evolution-stage .stage-img.local-seal{font-family:var(--font-seal);font-size:44px;line-height:72px;color:var(--ink-black);background:var(--img-bg)}.evolution-arrow{display:flex;align-items:center;justify-content:center;color:var(--border-classical);font-size:.9rem;padding:1.8rem .25rem 0;flex-shrink:0}.evolution-credit{margin-top:.5rem;padding-top:.4rem;font-size:.75rem;color:var(--ink-light)}.evolution-credit a{color:var(--bamboo-green);text-decoration:none;border-bottom:1px dashed var(--bamboo-green);transition:color .2s}.evolution-credit a:hover{color:var(--seal-red);border-color:var(--seal-red)}.evolution-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--overlay-bg);z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}.evolution-modal{background:var(--bg-paper);border:1px solid var(--border-classical);border-radius:4px;width:90vw;max-width:640px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #0003;animation:modalSlideIn .25s ease;overflow:hidden}.evolution-modal-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--border-classical);flex-shrink:0}.evolution-modal-header h3{font-size:1rem;font-weight:600;color:var(--ink-black)}.evolution-modal-close{width:28px;height:28px;border:1px solid var(--border-classical);background:transparent;color:var(--ink-light);cursor:pointer;border-radius:2px;font-size:1rem;display:flex;align-items:center;justify-content:center;transition:all .2s}.evolution-modal-close:hover{border-color:var(--seal-red);color:var(--seal-red)}.evolution-modal-body{flex:1;overflow-y:auto;padding:1rem 1.25rem;min-height:0}.evolution-modal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:1rem}.evolution-modal-grid .modal-item{text-align:center}.evolution-modal-grid .modal-item img{width:88px;height:88px;object-fit:contain;border:1px solid var(--border-classical);background:var(--img-bg);border-radius:2px;padding:4px}[data-theme=dark] .evolution-modal-grid .modal-item img{background:#eee;filter:invert(1)}.evolution-modal-grid .modal-item .item-label{margin-top:.3rem;font-size:.75rem;color:var(--ink-grey)}.evolution-modal-grid .modal-item .item-download{display:inline-block;font-size:.7rem;color:var(--seal-red);text-decoration:none;margin-top:.15rem;border-bottom:1px dashed var(--seal-red);transition:opacity .2s}.evolution-modal-grid .modal-item .item-download:hover{opacity:.7}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.detail-skeleton{padding:1rem 0}.skeleton-line{height:14px;background:linear-gradient(90deg,var(--bg-paper-dark) 25%,var(--border-classical) 50%,var(--bg-paper-dark) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:2px;margin-bottom:10px}.skeleton-line.w60{width:60%}.skeleton-line.w40{width:40%}.skeleton-line.w80{width:80%}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.detail-error{text-align:center;padding:2rem;color:var(--ink-light)}.detail-error p{margin-bottom:1rem}.detail-error button{font-family:var(--font-serif);font-size:.875rem;padding:.4rem 1.5rem;border:1px solid var(--border-classical);background:transparent;color:var(--ink-grey);cursor:pointer;border-radius:2px;transition:all .2s}.detail-error button:hover{border-color:var(--seal-red);color:var(--seal-red)}.detail-empty{text-align:center;padding:1.5rem 1rem;color:var(--ink-light)}.detail-empty .empty-icon{font-size:2rem;margin-bottom:.5rem}.detail-empty p{margin-bottom:.25rem;font-size:.9rem}.detail-empty .empty-sub{font-size:.8rem;color:var(--border-classical)}@media(max-width:1199px){.detail-panel{padding:0 1rem}}.kewen-view{display:grid;grid-template-columns:1fr 2fr;gap:1.5rem;grid-column:1 / 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.2s;letter-spacing:.1rem}.dir-btn:not(:last-child){border-right:1px solid var(--border-classical)}.dir-btn.active{background:var(--ink-black);color:var(--bg-paper)}.kewen-display{flex:1;font-family:var(--font-seal);font-size:2rem;line-height:1.6;color:var(--ink-black);background:var(--bg-paper-light);border:1px solid var(--border-classical);border-radius:2px;padding:1rem;overflow:auto;min-height:0}.kewen-display.direction-modern{writing-mode:horizontal-tb}.kewen-display.direction-ancient{writing-mode:vertical-rl}.kewen-char{display:inline}.kewen-char-fallback{font-family:var(--font-serif);opacity:.5}.kewen-space{display:inline-block;width:1em}.kewen-placeholder{font-family:var(--font-serif);font-size:.9rem;color:var(--ink-light)}.app-footer button.active{background:var(--ink-black);color:var(--bg-paper);border-color:var(--ink-black)}@media(max-width:1199px){.kewen-view{grid-template-columns:1fr}.kewen-textarea{min-height:100px}.kewen-display{min-height:200px}}