* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        .abbutton {
            background-color: #e9e0d3;
            color: #3e3326;
            border: 0px solid #b3a187;
            cursor: pointer;
            font-family: 'Georgia', 'Times New Roman', '宋体', 'SimSun', 'Songti SC', serif;
        }       
        .abbutton:hover {
            color: red
        }

	img {display: block; margin-left: auto; margin-right: auto;width:70%}
	a {text-decoration: none;color:black;font-size:13px}
        a:hover {color:red}
	.memo {color:#008B45;font-style: italic;font-size:13px}
        body {
            background: #f3f0ea;
            font-family: 'Georgia', 'Times New Roman', '宋体', 'SimSun', 'Songti SC', serif;
            line-height: 1.75;
            color: #2b3a42;
        }

        .container {
            max-width: 800px;
            margin: 0 auto;
            background: #fefcf7;
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
            border: 1px solid #ddd6cb;
            border-radius: 8px;
            overflow: hidden;
        }

        /* 标题区 b3a187 */
        .title-bar {
            position: relative;
            background: #e9e0d3;
            padding: 1.2rem 2rem;
            border-bottom: 2px solid #b3a187;
            text-align: center;
            padding-top: 2.5rem;
        }

        .home-link {
            position: absolute;
            top: 1rem;
            left: 1.5rem;
            text-decoration: none;
            font-size: 0.95rem;
            color: black;
            letter-spacing: 1px;
            z-index: 10;
            display: inline-block;
            margin-right: 1rem;
        }
        .home-link:nth-child(2) { left: 4.3rem; }
        .home-link:nth-child(3) { left: 7rem; }
        .home-link:nth-child(4) { left: 9.7rem; }

        .title-bar h1 {
            font-size: 2rem;
            font-weight: 450;
            color: #3e3326;
            letter-spacing: 4px;
            margin-top: 0.5rem;
        }

	.title-bar h2 {color: #3e3326;margin-bottom: 0.4rem;}

        .title-bar .sub {
            font-size: 1.1rem;
            color: #6b5f50;
            letter-spacing: 1px;
        }

        /* 双栏条目 */
        .entry {
            display: flex;
            border-bottom: 1px solid #e1d7cb;
        }
        .entry:last-child {
            border-bottom: none;
        }

        .original {
            flex: 1 1 50%;
            background: #fefaf4;
            padding: 0.6rem 2rem;
	    border-right: 1px dashed #cbbaa7;
            font-size: 1rem;
            color: #2f3e3c;
            text-align: justify;
        }

        .translation {
            flex: 1 1 50%;
            background: #f7f3ec;
            padding: 0.6rem 2rem;
            font-size: 1rem;
            color: #4f4a40;
            text-align: justify;
            border-left: 1px dashed #cbbaa7;
            margin-left: -1px;
        }

        /* 诗歌引用、小字注保持可读 */
        .original p, .translation p {
            margin-bottom: 0.7rem;
        }
        .original .poem, .translation .poem {
            font-style: normal;
            line-height: 1.8;
        }
        .annotation {
            font-size: 0.85rem;
            color: #7e6a5a;
            margin-top: 0.4rem;
        }
        ruby rt {
            font-size: 0.7rem;
            color: #7b6b5a;
        }

        @media (max-width: 700px) {
            .entry {
                flex-direction: column;
            }
	    .title-bar h1 {
		    padding-top:1rem;
		    padding-bottom:1rem;
            font-size: 1.4rem;}
            body { padding: 5px; }
            .container {max-width: 98%;}
            
            .original {
                border-right: none;
                border-bottom: 1px dashed #cbbaa7;
                padding: 12px 14px;
            }
            .translation {
                border-left: none;
                border-top: 1px dashed #cbbaa7;
                margin-left: 0;
                padding: 12px 14px;
            }
            .title-bar {
                padding-top: 2rem;
            }
            .home-link {
                left: 1rem;
                font-size: 0.85rem;
            }
            .home-link:nth-child(2) { left: 3.5rem; }
            .home-link:nth-child(3) { left: 6rem; }
            .home-link:nth-child(4) { left: 8.5rem; }
	    .home-link:nth-child(5) { left: 10rem; }
	    .home-link:nth-child(6) { left: 11.5rem; }
        }

        .nav-bar {
            text-align: center;
            padding: 1rem 2rem;
            background: #e9e0d3;
            border-top: 2px solid #b3a187;
        }
        .nav-link {
            display: inline-block;
            padding: 0.5rem 1.2rem;
            color: black;
            text-decoration: none;
            border-radius: 6px;
            font-size: 1rem;
            letter-spacing: 1px;
        }
        .nav-link:hover {
            background: #b3a187;
            color: #fff;
        }
        .footer-note {
            background: #eae3d8;
            font-size: 0.85rem;
            color: #655b4f;
            text-align: center;
            padding: 0.8rem;
        }
        hr {
            margin: 0.5rem 0;
            border: 0;
            border-top: 1px solid #ddd0c0;
        }

.btn1 {padding: 5px 10px; background:none;border: none; border-radius: 4px; cursor: pointer;color:grey}
.btn2{margin-left: 10px; padding: 5px 10px;  background:none;border: 0; border-radius: 4px; cursor: pointer;color:grey}
.btn3{margin-left: 10px; padding: 5px 10px; background:none;border: none; border-radius: 4px; cursor: pointer;color:grey}

        /* 滕王阁序特定样式 */
        .poem-line {
            margin: 8px 0;
            line-height: 1.6;
        }
        .highlight {
            color: #c7254e;
            font-weight: bold;
        }