/* ============================================================
   木兰典籍 · 三篇原文阅读页
   仅用于 sources/xuwei.html、sources/xiaolie.html、sources/mulan-shi.html
   ============================================================ */

.src-page { background: var(--c-black); }

/* ---------- 顶部阅读导航 ---------- */
.src-top {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 14, 17, .93);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(201, 168, 71, .18);
}
.src-top-in {
  max-width: 1180px; margin: 0 auto; padding: 0 24px;
  height: 64px; display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 20px;
}
.src-nav { grid-column: 2; display: flex; gap: 54px; justify-content: center; }
.src-nav a {
  font-size: 13px; font-weight: 600; letter-spacing: .14em;
  color: rgba(250, 246, 237, .55);
  padding: 8px 0; border-bottom: 1px solid transparent; transition: color .25s, border-color .25s;
}
.src-nav a:hover { color: #e8c682; }
.src-nav a.is-on { color: #e8c682; border-bottom-color: rgba(201, 168, 71, .55); }
.src-back {
  grid-column: 3; justify-self: end; font-size: 12px; font-weight: 500; letter-spacing: .12em;
  color: #c9a847; border-bottom: 1px solid rgba(201, 168, 71, .35);
  padding-bottom: 3px; white-space: nowrap;
}
.src-back:hover { color: #e8c682; border-bottom-color: rgba(232, 198, 130, .8); }

/* ---------- HERO ---------- */
.src-hero {
  padding: 92px 0 64px;
  background: radial-gradient(920px 500px at 72% 0%, rgba(201, 168, 71, .10), transparent 65%);
}
.src-hero-grid {
  max-width: 1180px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1.12fr .88fr;
  gap: clamp(32px, 5vw, 72px); align-items: center;
}
.src-kicker {
  font-size: 10.5px; letter-spacing: .32em;
  color: rgba(201, 168, 71, .78); margin-bottom: 18px;
}
.src-hero h1 {
  font-family: var(--ff-serif); font-weight: 600;
  font-size: clamp(38px, 5.2vw, 60px); line-height: 1.22;
  color: #faf6ed; letter-spacing: .04em; margin: 0;
}
.src-hero h1 em { color: #e8c682; font-style: normal; }
.src-lead {
  max-width: 40em; margin-top: 22px;
  font-size: 15.5px; line-height: 2.1; color: rgba(250, 246, 237, .68);
}
.src-meta {
  display: flex; flex-wrap: wrap; gap: 12px 30px;
  margin-top: 30px; padding-top: 20px;
  border-top: 1px solid rgba(201, 168, 71, .16);
  font-size: 11.5px; letter-spacing: .04em; color: rgba(250, 246, 237, .5);
}
.src-meta b {
  display: block; font-weight: 500; font-size: 9.5px;
  letter-spacing: .2em; color: rgba(201, 168, 71, .7); margin-bottom: 3px;
}
.src-hero-media {
  margin: 0; padding: 9px;
  border: 1px solid rgba(201, 168, 71, .28);
  background: rgba(201, 168, 71, .03);
}
.src-hero-media img {
  width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover;
  object-position: center 28%; filter: saturate(.94) contrast(1.03);
}
.src-hero-media.is-tall img { aspect-ratio: 2 / 3; object-position: center 12%; }

/* ---------- 原书影像图集 ---------- */
.src-hero-media.is-gallery { padding: 9px 9px 4px; }
.src-gallery {
  display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; -webkit-overflow-scrolling: touch;
  background: #171310; border: 1px solid rgba(201, 168, 71, .22);
  outline: none;
}
.src-gallery::-webkit-scrollbar { display: none; }
.src-hero-media .src-gallery img {
  flex: 0 0 100%; width: 100%; height: auto;
  aspect-ratio: 5 / 9; object-fit: contain; object-position: center;
  scroll-snap-align: center; scroll-snap-stop: always;
}
.src-gallery-bar {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  padding: 8px 0 2px;
}
.src-gallery-btn {
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(201, 168, 71, .3); color: #c9a847;
  font-size: 15px; line-height: 1; transition: background .2s, border-color .2s;
}
.src-gallery-btn:hover { background: rgba(201, 168, 71, .12); border-color: rgba(201, 168, 71, .6); }
.src-gallery-count {
  font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .14em;
  color: rgba(250, 246, 237, .45);
}
.src-gallery-count b { color: #e8c682; font-weight: 500; }

/* 宽屏：首屏整屏显示，不出现上下滚动 */
@media (min-width: 981px) {
  .src-hero.is-fit { padding: clamp(24px, 4vh, 48px) 0 clamp(20px, 3vh, 36px); }
  .src-hero.is-fit .src-gallery { height: calc(100vh - 224px); }
  .src-hero.is-fit .src-gallery img { width: 100%; height: 100%; object-fit: contain; }
}

.src-hero-media figcaption {
  margin-top: 8px; font-size: 10px; letter-spacing: .12em;
  color: rgba(250, 246, 237, .32); text-align: right;
}

/* ---------- 主体 ---------- */
.src-body { padding: 8px 0 80px; }
.src-body-grid {
  max-width: 1180px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 230px minmax(0, 1fr);
  gap: clamp(28px, 5vw, 66px); align-items: start;
}
.src-side { position: sticky; top: 92px; }
.src-toc-title {
  font-size: 9.5px; letter-spacing: .26em;
  color: rgba(201, 168, 71, .6); margin-bottom: 14px;
}
.src-toc { display: flex; flex-direction: column; gap: 2px; }
.src-toc a {
  display: block; padding: 9px 0; font-size: 12px; letter-spacing: .04em;
  color: rgba(250, 246, 237, .46); border-left: 1px solid rgba(201, 168, 71, .16);
  padding-left: 14px; transition: color .2s, border-color .2s;
}
.src-toc a:hover, .src-toc a.is-on { color: #e8c682; border-left-color: rgba(201, 168, 71, .7); }
.src-side-note {
  margin-top: 24px; padding-top: 16px;
  border-top: 1px solid rgba(201, 168, 71, .14);
  font-size: 10.5px; line-height: 1.9; color: rgba(250, 246, 237, .38);
}
.src-side-note span {
  display: block; font-size: 9.5px; letter-spacing: .2em;
  color: rgba(201, 168, 71, .62); margin-bottom: 5px;
}
.src-side-note a { color: rgba(232, 198, 130, .8); border-bottom: 1px dotted rgba(201, 168, 71, .35); }

.src-main { min-width: 0; }
.src-sec {
  padding: 40px 0 48px;
  border-bottom: 1px solid rgba(201, 168, 71, .12);
  scroll-margin-top: 88px;
}
.src-sec:first-child { padding-top: 0; }
.src-sec-label {
  font-size: 9.5px; letter-spacing: .28em;
  color: rgba(201, 168, 71, .66); margin-bottom: 8px;
}
.src-sec h2 {
  font-family: var(--ff-serif); font-weight: 600;
  font-size: clamp(24px, 2.6vw, 31px); line-height: 1.45;
  color: #faf6ed; margin: 0 0 18px; letter-spacing: .03em;
}
.src-sec p {
  font-size: 14.5px; line-height: 2.08;
  color: rgba(250, 246, 237, .66); margin: 0 0 14px; max-width: 46em;
}
.src-sec p strong { color: #e8c682; font-weight: 500; }

/* ---------- 原文纸面 ---------- */
.src-paper {
  position: relative; margin-top: 22px;
  background: #f4edde; color: #2a2a26;
  border: 1px solid #d8c9a8;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .3);
  padding: clamp(22px, 4vw, 46px);
}
.src-paper::before {
  content: ""; position: absolute; inset: 10px;
  border: 1px solid rgba(139, 69, 19, .13); pointer-events: none;
}
.src-paper-head {
  display: flex; justify-content: space-between; gap: 16px;
  font-size: 10.5px; letter-spacing: .18em; color: #8a6a3f;
  border-bottom: 1px solid rgba(139, 69, 19, .22);
  padding-bottom: 12px; margin-bottom: 24px;
}
.src-verse {
  font-family: var(--ff-kai); font-size: 17px;
  line-height: 2.35; color: #332f28;
}
.src-verse p { text-indent: 2em; margin: 0 0 1.05em; color: #332f28; font-size: inherit; line-height: inherit; }
.src-verse p:last-child { margin-bottom: 0; }
.src-verse .src-stage {
  text-indent: 0; font-family: var(--ff-sans); font-size: 12.5px;
  line-height: 1.9; color: #7d715f;
  padding-left: 1em; border-left: 2px solid rgba(139, 69, 19, .25);
  margin: 1.1em 0;
}
.src-verse strong { color: #8b4513; font-weight: 600; }
.src-verse.is-poem { line-height: 2.05; }
.src-verse.is-poem p { text-indent: 0; margin-bottom: .1em; letter-spacing: .04em; }
.src-stanza-title {
  font-family: var(--ff-sans); font-size: 10px; letter-spacing: .22em;
  color: #8b4513; margin: 22px 0 10px; text-indent: 0;
}
.src-stanza-title:first-child { margin-top: 0; }
.src-trans {
  margin: 12px 0 22px; padding-left: 14px;
  border-left: 2px solid rgba(139, 69, 19, .2);
}
.src-trans summary {
  list-style: none; cursor: pointer;
  font-size: 11.5px; letter-spacing: .14em; color: #8b4513;
}
.src-trans summary::-webkit-details-marker { display: none; }
.src-trans summary::after { content: " ＋"; }
.src-trans[open] summary::after { content: " －"; }
.src-trans p {
  margin: 10px 0 0; text-indent: 0;
  font-family: var(--ff-sans); font-size: 12.5px;
  line-height: 1.95; color: #6b6152;
}

.src-fold { margin-top: 26px; border-top: 1px dashed rgba(139, 69, 19, .32); padding-top: 14px; }
.src-fold summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; gap: 14px;
  font-size: 12px; letter-spacing: .1em; color: #8b4513;
}
.src-fold summary::-webkit-details-marker { display: none; }
.src-fold summary::after { content: "＋"; font-size: 14px; line-height: 1; }
.src-fold[open] summary::after { content: "－"; }
.src-fold summary span { color: #9b8b72; letter-spacing: .02em; }
.src-fold-body { padding-top: 20px; }
.src-fold-body .src-verse { font-size: 15.5px; line-height: 2.2; }

/* ---------- 三处读法 ---------- */
.src-points {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 14px; margin-top: 22px;
}
.src-point {
  border: 1px solid rgba(201, 168, 71, .18);
  background: rgba(201, 168, 71, .035);
  padding: 22px 20px;
}
.src-point .src-num {
  font-family: var(--ff-mono); font-size: 19px;
  color: rgba(201, 168, 71, .45); line-height: 1;
}
.src-point h3 {
  font-family: var(--ff-serif); font-size: 16px;
  color: #f0ead8; margin: 12px 0 8px; line-height: 1.6;
}
.src-point p {
  font-size: 12.5px; line-height: 1.95;
  color: rgba(250, 246, 237, .6); margin: 0;
}

/* ---------- 常见问题 ---------- */
.src-faq { display: flex; flex-direction: column; gap: 12px; margin-top: 22px; }
.src-faq-item {
  padding: 18px 22px;
  border: 1px solid rgba(201, 168, 71, .16);
  background: rgba(201, 168, 71, .028);
}
.src-faq-item h3 {
  font-family: var(--ff-serif); font-size: 15px; font-weight: 500;
  color: #f0ead8; margin: 0 0 8px; line-height: 1.6; letter-spacing: .02em;
}
.src-faq-item p {
  font-size: 13px; line-height: 1.95;
  color: rgba(250, 246, 237, .58); margin: 0; max-width: none;
}

/* ---------- 对照表 ---------- */
.src-table { width: 100%; border-collapse: collapse; margin-top: 22px; font-size: 13px; }
.src-table th, .src-table td {
  padding: 12px 14px; border-bottom: 1px solid rgba(201, 168, 71, .14);
  text-align: left; vertical-align: top; line-height: 1.85;
}
.src-table th {
  font-size: 10.5px; letter-spacing: .16em;
  color: rgba(201, 168, 71, .75); font-weight: 500;
}
.src-table td:first-child { color: #e8c682; white-space: nowrap; }
.src-table td { color: rgba(250, 246, 237, .62); }

/* ---------- 与评测的关系 ---------- */
.src-linkbox {
  margin-top: 22px; padding: 26px 24px;
  border: 1px solid rgba(201, 168, 71, .3);
  background: linear-gradient(135deg, rgba(201, 168, 71, .07), transparent 70%);
}
.src-linkbox p { margin-bottom: 16px; }
.src-linkbox a {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; letter-spacing: .08em; color: #e8c682;
  border-bottom: 1px solid rgba(201, 168, 71, .4); padding-bottom: 3px;
}
.src-linkbox a:hover { color: #faf6ed; border-bottom-color: rgba(250, 246, 237, .6); }

/* ---------- 收束 / 翻页 ---------- */
.src-coda {
  margin-top: 26px; padding-left: 18px;
  border-left: 2px solid rgba(201, 168, 71, .4);
}
.src-coda p {
  font-family: var(--ff-kai); font-size: 15.5px; line-height: 2.1;
  color: rgba(250, 246, 237, .72); margin: 0;
}
.src-pager {
  display: flex; justify-content: space-between; gap: 14px;
  padding-top: 30px;
}
.src-pager a, .src-pager span {
  font-size: 12px; letter-spacing: .06em;
  color: rgba(250, 246, 237, .5);
}
.src-pager a:hover { color: #e8c682; }
.src-pager a span { display: block; margin-top: 4px; color: #e8c682; font-size: 13px; }
.src-pager .is-off { opacity: .35; }

/* ---------- 页脚 ---------- */
.src-foot {
  border-top: 1px solid rgba(201, 168, 71, .18);
  background: #080a0c; padding: 36px 0 30px;
}
.src-foot-in {
  max-width: 1180px; margin: 0 auto; padding: 0 24px;
  display: flex; flex-wrap: wrap; gap: 24px 48px;
  align-items: flex-start; justify-content: space-between;
}
.src-foot-brand {
  font-family: var(--ff-serif); font-size: 15px;
  color: #faf6ed; letter-spacing: .08em;
}
.src-foot-brand sup { color: #c9a847; }
.src-foot-in p {
  margin: 8px 0 0; font-size: 11px;
  color: rgba(250, 246, 237, .38); line-height: 1.9;
}
.src-foot nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.src-foot nav a {
  font-size: 11.5px; color: rgba(250, 246, 237, .5);
}
.src-foot nav a:hover { color: #e8c682; }
.src-foot-copy {
  width: 100%; margin: 14px 0 0; padding-top: 14px;
  border-top: 1px solid rgba(201, 168, 71, .12);
  font-size: 10px; letter-spacing: .06em; color: rgba(250, 246, 237, .28);
}

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .src-hero-grid { grid-template-columns: 1fr; }
  .src-hero-media { max-width: 560px; }
  .src-hero-media img { aspect-ratio: 4 / 5; object-position: center 26%; }
  .src-body-grid { grid-template-columns: minmax(0, 1fr); }
  .src-main { min-width: 0; }
  .src-table { display: block; width: 100%; max-width: 100%; overflow-x: auto; }
  .src-paper { max-width: 100%; }
  .src-side { position: static; display: block; margin-bottom: 6px; }
  .src-toc-title, .src-side-note { display: none; }
  .src-toc {
    flex-direction: row; gap: 8px; overflow-x: auto;
    padding-bottom: 8px; scrollbar-width: none;
  }
  .src-toc::-webkit-scrollbar { display: none; }
  .src-toc a {
    white-space: nowrap; border: 1px solid rgba(201, 168, 71, .2);
    padding: 7px 12px; font-size: 11.5px;
  }
  .src-toc a.is-on { border-color: rgba(201, 168, 71, .55); }
  .src-points { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .src-top-in { height: auto; padding: 11px 16px; grid-template-columns: 1fr auto; gap: 12px; }
  .src-nav { grid-column: 1; justify-content: flex-start; gap: 26px; }
  .src-nav a { font-size: 11.5px; letter-spacing: .08em; padding: 6px 0; }
  .src-back { grid-column: 2; font-size: 11px; }
  .src-hero { padding: 58px 0 42px; }
  .src-hero h1 { font-size: 34px; }
  .src-hero-grid, .src-body-grid, .src-foot-in { padding: 0 18px; }
  .src-meta { gap: 10px 20px; }
  .src-verse { font-size: 15.5px; line-height: 2.25; }
  .src-paper { padding: 22px 18px; }
  .src-paper::before { inset: 7px; }
  .src-sec h2 { font-size: 23px; }
  .src-pager { flex-direction: column; gap: 14px; }
}