/* 星火寻迹 · 红色歌曲专题，延续红色知识文章页的暖白与深红风格 */
.song-article-page{padding-top:84px!important;background:#f7f4ef!important;color:#3b302a!important;}
.song-article{width:min(1070px,calc(100% - 36px));margin:18px auto 65px;}
.song-breadcrumb{display:flex;align-items:center;gap:11px;margin:20px 4px 15px;color:#9f8b7f;font-size:13px;}
.song-breadcrumb a{color:#873237!important;font-weight:700;text-decoration:none;}
.song-paper{background:#fffdf9;border:1px solid #eee1d3;border-radius:20px;box-shadow:0 24px 60px rgba(70,34,28,.08);overflow:hidden;}
.song-hero{min-height:310px;background:linear-gradient(115deg,#592329 0%,#873735 58%,#aa5340 100%);color:#fff5e6;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:55px clamp(30px,6vw,76px);position:relative;overflow:hidden;}
.song-hero:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(130deg,transparent 0 59px,rgba(251,221,183,.055) 60px 61px);pointer-events:none;}
.song-hero-content{position:relative;z-index:1;max-width:700px;}
.song-kicker{color:#eac9a4!important;letter-spacing:.28em;font:700 12px/1.7 Arial,sans-serif;margin:0 0 20px!important;}
.song-hero h1{font:700 clamp(36px,5vw,58px)/1.25 'Noto Serif CJK SC','SimSun',serif;color:#fff7ed!important;margin:0 0 24px;}
.song-lead{font-size:17px;line-height:1.95;color:#f2dac5;margin:0 0 22px;max-width:640px;}
.song-metadata{display:flex;gap:10px;flex-wrap:wrap;}
.song-metadata span{font-size:12px;color:#fae9d1;border:1px solid rgba(255,239,205,.38);padding:7px 12px;border-radius:20px;}
.song-disc{flex:none;position:relative;width:176px;height:176px;border-radius:50%;border:16px solid rgba(224,178,116,.23);box-shadow:0 0 0 2px rgba(255,229,190,.3),0 15px 46px rgba(24,9,8,.2);display:grid;place-items:center;transform:rotate(-12deg);}
.song-disc:before{content:'';position:absolute;inset:18px;border:1px solid rgba(255,231,198,.4);border-radius:50%;}
.song-disc span{font-size:88px;color:#f2c68f;line-height:1;}
.song-body{padding:40px clamp(26px,6vw,76px) 55px;}
.song-section{padding:24px 0 35px;border-bottom:1px solid #ebdfd2;}
.song-section-label{font:700 12px/1.7 Arial,sans-serif!important;color:#b27753!important;letter-spacing:.18em;margin:0 0 13px!important;}
.song-section h2{font:700 clamp(24px,3vw,30px)/1.5 'Noto Serif CJK SC','SimSun',serif!important;color:#4d2a28!important;margin:0 0 22px;}
.song-section>p:not(.song-section-label){font-size:16px;line-height:2.15;color:#554841;margin:0 0 18px;text-align:justify;}
.song-quote{background:#fbf2e6;border-left:4px solid #aa633f;color:#68402f;padding:20px 24px;font-size:18px;line-height:1.8;margin:28px 0 0;}
.song-list{display:grid;gap:15px;}
.song-item{display:grid;grid-template-columns:76px 1fr;gap:22px;align-items:start;border:1px solid #eddfd0;border-radius:12px;background:#fffaf3;padding:24px;}
.song-year{font:700 23px/1.4 Georgia,serif;color:#9f4340;}
.song-item h3{font-size:23px;color:#552b2b;margin:0 0 8px;font-weight:700;}
.song-byline{font-size:13px!important;color:#a17656!important;margin:0 0 9px!important;}
.song-item p:last-child{font-size:15px;line-height:2;color:#675951;margin:0;}
.song-study-image{max-width:760px;margin:24px auto 2px;text-align:center;background:#f9f9f8;border:1px solid #e8ded0;border-radius:14px;padding:15px;}
.song-study-image img{display:block;max-width:100%;width:auto;max-height:550px;margin:0 auto;object-fit:contain;}
.song-study-image figcaption{font-size:12px;color:#9a8d80;margin-top:11px;}
.song-sources ul{padding-left:20px;line-height:2.1;display:grid;gap:9px;}
.song-sources li{color:#8c3438;}
.song-sources a{color:#8c3438!important;text-decoration:underline;text-decoration-color:#d5a6a5;text-underline-offset:3px;word-break:break-word;}
.song-end-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:28px;}
.song-end-nav a{font-size:13px;font-weight:700;color:#893638!important;}
.song-end-nav .song-return-btn{background:#962f32;color:#fff!important;padding:12px 20px;border-radius:8px;text-decoration:none;}
.song-footer{padding:20px max(20px,calc((100vw - 1040px)/2));display:flex;justify-content:space-between;gap:14px;background:#302222;color:#e5d2ba;font-size:12px;}
.song-footer a{color:#f7dcbf!important;}
@media(max-width:760px){.song-article{width:calc(100% - 22px)}.song-hero{padding:38px 26px;min-height:260px}.song-disc{display:none}.song-body{padding:22px 23px 38px}.song-item{grid-template-columns:1fr;gap:8px;padding:19px}.song-quote{font-size:16px}.song-hero h1{font-size:36px}.song-footer{flex-wrap:wrap}}