@charset "UTF-8";
/* ==========================================================================
   霓虹漫城 · 夜街区 — 漫画阅读页（chapter.html）
   设计目标：沉浸、稳定、快速。
   --------------------------------------------------------------------------
   本页不做装饰性动画、不做模糊滤镜、不做粒子效果，只保留必需的进度与工具栏过渡。
   与漫城 CMS 公共脚本的契约（不可改动）：
     .read-container[data-type]           阅读容器
     .read__header                        吸顶栏（脚本会修改其 top 并依赖 .rd-guess 联动）
     .rd-article-wr[data-type]            图片区（1=下拉 2=翻页）
     .rd-article__pic[data-pid][data-index] 每页容器，内部 img 带 data-original
     img.lazy-read                        由 jQuery lazyload 接管
     .rd-article__end / .rd-article__down 章末与下架提示
     .j-rd-catalog / .j-rd-collect / .j-rd-mod / .j-rd-light / .j-rd-prev / .j-rd-next
     .rd-catalog-tpl / .catalog__list     目录模板与容器（由 mccms.tpl 渲染）
     .rd-guess / .rd-guess__handle / .rd-guess__comic-wr
     .j-pg-index                          当前页号
   ========================================================================== */

body.p-read.nb-body {
  background: #05070e;
  background-image: none;
}

body.p-read.nb-body::before {
  display: none;
}

body.p-read {
  padding-bottom: 0;
}

/* 公共脚本给 body 加的 .theme-white 表示开灯（浅色底板） */
body.p-read.theme-white {
  background: #f2f4f8;
}

body.p-read.theme-white .rd-article-wr {
  background: #fff;
}

/* ==========================================================================
   1. 阅读页顶栏
   ========================================================================== */
.read__header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: var(--nb-s5);
  min-height: 56px;
  padding: 8px var(--nb-s5);
  border-bottom: 1px solid var(--nb-line);
  background: rgba(7, 10, 20, .95);
  backdrop-filter: blur(8px);
  transition: top .2s var(--nb-ease);
}

.read__logo {
  display: flex;
  align-items: center;
  gap: var(--nb-s4);
  flex-shrink: 0;
}

.read__logo .nb-reader-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 210px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #fff;
  font-size: var(--nb-f-md);
  font-weight: 800;
  letter-spacing: .6px;
}

.read__logo .nb-reader-brand::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: var(--nb-grad-brand);
}

.read__logo .nb-reader-brand:hover {
  color: var(--nb-cyan);
}

.read__logo .read__feed {
  padding-left: var(--nb-s4);
  border-left: 1px solid var(--nb-line);
  color: var(--nb-text-3);
  font-size: var(--nb-f-xs);
}

.read__logo .read__feed:hover {
  color: var(--nb-cyan);
}

.read__crumb {
  display: flex;
  align-items: center;
  gap: var(--nb-s2);
  flex: 1;
  min-width: 0;
  color: var(--nb-text-3);
  font-size: var(--nb-f-sm);
}

.read__crumb > span {
  flex-shrink: 0;
  font-size: 10px;
  opacity: .5;
}

.read__crumb a {
  max-width: 190px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--nb-text-2);
}

.read__crumb a:hover {
  color: var(--nb-cyan);
}

.read__crumb h1.comic-title {
  min-width: 0;
  font-size: var(--nb-f-sm);
  font-weight: 600;
}

.read__crumb h1.comic-title a.last-crumb {
  color: #fff;
}

.page-index__btn {
  flex-shrink: 0;
  padding: 4px var(--nb-s3);
  border: 1px solid var(--nb-line);
  border-radius: var(--nb-r-pill);
  background: rgba(18, 26, 46, .7);
  color: var(--nb-text-3);
  font: var(--nb-f-sm)/1.4 var(--nb-font-num);
}

.page-index__btn .j-pg-index {
  color: var(--nb-cyan);
  font-weight: 700;
}

.read__header .in-header__user {
  flex-shrink: 0;
}

.read__header .j-header-avatar.in-header__avatar,
.read__header .j-header-avatar.in-header__avatar > a,
.read__header .j-header-avatar .j-user-avatar {
  width: 34px !important;
  height: 34px !important;
}

.read__header .in-header__user .item-text {
  display: none;
}

.read__header .in-header__user .user-item > a {
  min-width: 34px;
  padding: 4px 2px;
}

/* ==========================================================================
   2. 图片流
   ========================================================================== */
.rd-article-wr {
  max-width: 1000px;
  margin: 0 auto;
  padding: 68px var(--nb-s4) 0;
}

/* 翻页模式：容器收敛为单页视口 */
.rd-article-wr[data-type='2'] {
  padding: 68px var(--nb-s3) 0;
}

.rd-article__pic {
  position: relative;
  margin: 0 auto 4px;
  overflow: hidden;
  background: #0b1020;
  text-align: center;
}

/* 下拉（卷轴）模式：整条流连续排布 */
.rd-article-wr[data-type='1'] .rd-article__pic {
  border-radius: 0;
  margin-bottom: 0;
}

/* 翻页模式：单页居中并限制高度 */
.rd-article-wr[data-type='2'] .rd-article__pic {
  display: none;
  border-radius: var(--nb-r-xs);
  margin-bottom: 0;
}

.rd-article-wr[data-type='2'] .rd-article__pic.is-show {
  display: block;
}

.rd-article__pic img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

/* 翻页模式下未加载的图片不撑开布局 */
.rd-article-wr[data-type='2'] .rd-article__pic img[src*='lazyload_img'] {
  min-height: 60vh;
  object-fit: contain;
}

/* 图片加载失败占位 */
.rd-article__pic img.is-placeholder {
  min-height: 240px;
  object-fit: contain;
}

/* 阅读进度条（由 night.js 注入） */
.nb-read-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 70;
  height: 2px;
  width: 0;
  background: var(--nb-grad-cyan);
  transition: width .12s linear;
}

/* 背景模式（night.js 注入的类） */
body.nb-reader-eye {
  background: #101a16;
}

body.nb-reader-eye .rd-article-wr {
  background: #101a16;
}

body.nb-reader-black {
  background: #000;
}

body.nb-reader-black .rd-article-wr {
  background: #000;
}

body.nb-reader-light .rd-article-wr {
  background: #fff;
}

/* 阅读模式切换 */
.nb-reader-modes {
  position: fixed;
  right: 18px;
  bottom: 96px;
  z-index: 65;
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--nb-line);
  border-radius: var(--nb-r-pill);
  background: rgba(7, 10, 20, .84);
  opacity: .3;
  transition: opacity var(--nb-t) var(--nb-ease);
}

.nb-reader-modes:hover,
.nb-reader-modes:focus-within {
  opacity: 1;
}

.nb-reader-modes button {
  min-width: 46px;
  height: 26px;
  border: 0;
  border-radius: var(--nb-r-pill);
  background: transparent;
  color: var(--nb-text-3);
  font-size: var(--nb-f-xs);
}

.nb-reader-modes button.is-active {
  background: var(--nb-grad-cyan);
  color: var(--nb-text-invert);
  font-weight: 700;
}

/* ==========================================================================
   3. 章末区
   ========================================================================== */
.rd-article__end {
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--nb-s7) var(--nb-s4) var(--nb-s8);
  text-align: center;
}

.rd-article__end .btn--next-chapter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--nb-s2);
  min-height: 46px;
  padding: 0 var(--nb-s7);
  border-radius: var(--nb-r-sm);
  background: var(--nb-grad-cyan);
  color: var(--nb-text-invert);
  font-size: var(--nb-f-md);
  font-weight: 700;
  cursor: pointer;
}

.rd-article__end .btn--next-chapter:hover {
  filter: brightness(1.06);
}

.rd-article__end .btn--next-chapter .txt {
  font: inherit;
}

.rd-article__end .last-chapter {
  color: var(--nb-text-2);
}

.rd-article__end .last-chapter .txt1 {
  font-size: var(--nb-f-lg);
  color: var(--nb-text);
}

.rd-article__end .last-chapter .txt2 {
  margin-top: 6px;
  color: var(--nb-text-3);
  font-size: var(--nb-f-sm);
}

.rd-article__end .end__handles {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--nb-s3);
  margin-top: var(--nb-s6);
}

.rd-article__end .end__handles > div {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 110px;
  min-height: 42px;
  padding: 0 var(--nb-s4);
  border: 1px solid var(--nb-line-strong);
  border-radius: var(--nb-r-sm);
  background: rgba(18, 26, 46, .8);
  color: var(--nb-text-2);
  font-size: var(--nb-f-base);
  cursor: pointer;
  transition: color var(--nb-t) var(--nb-ease), border-color var(--nb-t) var(--nb-ease), transform var(--nb-t) var(--nb-ease);
}

.rd-article__end .end__handles > div:hover {
  color: var(--nb-cyan);
  border-color: var(--nb-line-cyan);
  transform: translateY(-2px);
}

.rd-article__end .end__handles .txt-hl {
  display: none;
  color: var(--nb-cyan);
}

.rd-article__end .end__handles .is-collected .txt,
.rd-article__end .end__handles .is-collected .iconfont {
  display: none;
}

.rd-article__end .end__handles .is-collected .txt-hl {
  display: inline;
}

/* 下架提示 */
.rd-article__down {
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--nb-s9) var(--nb-s4);
  text-align: center;
  color: var(--nb-text-2);
}

.rd-article__down p:first-child {
  font-size: var(--nb-f-xl);
  color: var(--nb-text);
}

.rd-article__down a {
  color: var(--nb-cyan);
}

/* ==========================================================================
   4. 右侧工具条
   ========================================================================== */
.rd-aside {
  position: fixed;
  right: 18px;
  bottom: 158px;
  z-index: 64;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rd-aside__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--nb-line);
  border-radius: var(--nb-r-sm);
  background: rgba(10, 15, 30, .9);
  color: var(--nb-text-2);
  cursor: pointer;
  transition: color var(--nb-t) var(--nb-ease), border-color var(--nb-t) var(--nb-ease), background var(--nb-t) var(--nb-ease);
}

.rd-aside__item:hover,
.rd-aside__item.active {
  color: var(--nb-cyan);
  border-color: var(--nb-line-cyan);
  background: rgba(53, 224, 208, .12);
}

.rd-aside__item .txt {
  margin-top: 2px;
  font-size: 10px;
  line-height: 1;
}

.rd-aside__item .iconfont {
  font-size: 16px;
  line-height: 1;
}

.rd-aside__item .txt-hl {
  display: none;
}

.rd-aside__item.is-collected .txt,
.rd-aside__item.is-collected .iconfont {
  display: none;
}

.rd-aside__item.is-collected .txt-hl {
  display: block;
  color: var(--nb-cyan);
}

/* 章节目录抽屉：CMS 用 .active 切换 */
.rd-aside__item.j-rd-catalog .aside__catalog {
  position: absolute;
  right: calc(100% + 12px);
  bottom: 0;
  display: none;
  width: 340px;
  max-width: calc(100vw - 96px);
  border: 1px solid var(--nb-line-strong);
  border-radius: var(--nb-r);
  background: rgba(8, 12, 24, .98);
  box-shadow: var(--nb-shadow-lg);
  overflow: hidden;
  text-align: left;
}

.rd-aside__item.j-rd-catalog.active .aside__catalog {
  display: block;
}

.catalog__head {
  padding: var(--nb-s4);
  border-bottom: 1px solid var(--nb-line);
}

.catalog__head .head-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--nb-text);
  font-size: var(--nb-f-base);
  font-weight: 700;
}

.catalog__head .count {
  color: var(--nb-text-3);
  font-size: var(--nb-f-xs);
  font-weight: 400;
}

.catalog__list {
  max-height: 380px;
  overflow-y: auto;
  padding: var(--nb-s2);
}

.catalog__item {
  display: flex;
  align-items: center;
  gap: var(--nb-s2);
  padding: 7px var(--nb-s3);
  border-radius: var(--nb-r-xs);
  color: var(--nb-text-2);
  font-size: var(--nb-f-sm);
}

.catalog__item:hover {
  color: var(--nb-cyan);
  background: rgba(53, 224, 208, .1);
}

.catalog__item.is-current {
  background: rgba(53, 224, 208, .14);
  color: #fff;
}

.catalog__item .index {
  flex-shrink: 0;
  color: var(--nb-text-3);
  font: var(--nb-f-xs)/1 var(--nb-font-num);
}

.catalog__item .comic-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.catalog__item .icon-rd-vip,
.catalog__item .icon-rd-cion {
  position: relative;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}

.catalog__item .icon-rd-vip::before {
  content: 'V';
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border-radius: 3px;
  background: var(--nb-magenta);
  color: #2c0716;
  font: 700 9px/1 var(--nb-font-num);
}

.catalog__item .icon-rd-cion::before {
  content: '';
  position: absolute;
  inset: 2px;
  border: 1.6px solid var(--nb-amber);
  border-radius: 50%;
}

/* ==========================================================================
   5. 猜你喜欢
   ========================================================================== */
.rd-guess {
  max-width: 1000px;
  margin: var(--nb-s8) auto var(--nb-s6);
  padding: 0 var(--nb-s4);
}

.rd-guess.slide-up .rd-guess__comic-wr {
  display: none;
}

.rd-guess__handle {
  display: flex;
  align-items: center;
  gap: var(--nb-s3);
  margin-bottom: var(--nb-s4);
  padding-bottom: var(--nb-s3);
  border-bottom: 1px solid var(--nb-line);
  color: var(--nb-text);
  font-size: var(--nb-f-lg);
  font-weight: 700;
  cursor: pointer;
}

.rd-guess__handle .rd-guess__pic {
  display: none;
}

.rd-guess__handle i {
  margin-left: auto;
  color: var(--nb-text-3);
  font-size: 14px;
}

.rd-guess__comic-wr {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--nb-s4);
}

.rd-guess__comic .cover {
  display: block;
  border: 1px solid var(--nb-line);
  border-radius: var(--nb-r-sm);
  overflow: hidden;
  background: var(--nb-ink-3);
}

.rd-guess__comic .cover img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform var(--nb-t) var(--nb-ease);
}

.rd-guess__comic:hover .cover img {
  transform: scale(1.05);
}

/* ==========================================================================
   6. 弹层（购买 / VIP / 打赏，结构沿用 CMS）
   ========================================================================== */
.gift-box,
.buy-box,
.vip-box {
  color: var(--nb-text);
}

.gift-box .dialog--gift,
.buy-box .read-chapter-buy {
  width: min(520px, calc(100vw - 40px));
  padding: var(--nb-s5);
  border: 1px solid var(--nb-line-strong);
  border-radius: var(--nb-r);
  background: var(--nb-panel);
}

.gift-box .dialog__close {
  float: right;
  color: var(--nb-text-3);
  cursor: pointer;
}

.gift-box .dialog__head,
.buy-box .buy-title {
  font-size: var(--nb-f-lg);
  font-weight: 700;
}

.gift-box .dialog__info .comic-title,
.buy-box .comic-title {
  color: var(--nb-cyan);
}

.gift-box .gift-handles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--nb-s3);
  margin: var(--nb-s4) 0;
}

.gift-box .gift-item {
  padding: var(--nb-s3);
  border: 1px solid var(--nb-line);
  border-radius: var(--nb-r-sm);
  background: rgba(7, 10, 20, .42);
  text-align: center;
  cursor: pointer;
}

.gift-box .gift-item.active {
  border-color: var(--nb-line-cyan);
  background: rgba(53, 224, 208, .1);
}

.gift-box .gift-pic {
  width: 46px;
  height: 46px;
  margin: 0 auto;
  object-fit: contain;
}

.gift-box .gift-title {
  color: var(--nb-text);
  font-size: var(--nb-f-sm);
}

.gift-box .gift-price {
  color: var(--nb-amber);
  font-size: var(--nb-f-xs);
}

.gift-box .gift__confirm,
.buy-box .handle__confirm {
  display: grid;
  place-items: center;
  min-height: 44px;
  border-radius: var(--nb-r-sm);
  background: var(--nb-grad-cyan);
  color: var(--nb-text-invert);
  font-weight: 700;
  cursor: pointer;
}

.gift-box .my-gold,
.buy-box .fund-info {
  margin-top: var(--nb-s3);
  color: var(--nb-text-3);
  font-size: var(--nb-f-sm);
  text-align: center;
}

.buy-box .price-box {
  color: var(--nb-amber);
  font: 700 var(--nb-f-lg)/1.4 var(--nb-font-num);
  text-align: center;
}

.buy-box .handle__check {
  margin-top: var(--nb-s3);
  color: var(--nb-text-3);
  font-size: var(--nb-f-sm);
  text-align: center;
}

/* ==========================================================================
   7. 响应式
   ========================================================================== */
@media (max-width: 1152px) {
  .rd-guess__comic-wr {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .read__header {
    flex-wrap: wrap;
    gap: var(--nb-s3);
    padding: 8px var(--nb-s4);
  }

  .read__crumb {
    order: 3;
    flex-basis: 100%;
  }

  .rd-article-wr,
  .rd-article-wr[data-type='2'] {
    padding: 92px var(--nb-s2) 0;
  }

  .rd-guess__comic-wr {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--nb-s3);
  }

  .nb-reader-modes {
    right: 10px;
    bottom: 78px;
  }
}

@media (max-width: 720px) {
  .read__logo .nb-reader-brand {
    max-width: 120px;
    font-size: var(--nb-f-sm);
  }

  .read__header .in-header__user .user-item:not(.j-user-msg) {
    display: none;
  }

  .rd-aside {
    right: 8px;
    bottom: 128px;
    gap: 4px;
  }

  .rd-aside__item {
    width: 40px;
    height: 40px;
  }

  .rd-aside__item .txt {
    font-size: 9px;
  }

  .rd-aside__item.j-rd-catalog .aside__catalog {
    position: fixed;
    right: 8px;
    left: 8px;
    bottom: 8px;
    width: auto;
    max-width: none;
  }

  .rd-guess__comic-wr {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gift-box .gift-handles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .rd-article__end .end__handles > div {
    min-width: 96px;
  }
}