/* ============================================================
   DNF60怀旧官网 · 「档案 / 编年」原创视觉层
   ------------------------------------------------------------
   本文件为 dnf60.7060dnf.com 独立绘制：宣纸底、墨蓝字、朱砂印记、
   铜金编号、细线网格、衬线标题、卷宗式卡片。
   只由首页 / 攻略页 / 站点地图页加载；三个下载界面不加载本文件。
   作为覆盖层放在原布局样式之后，只改视觉，不动 DOM 与业务逻辑。
   ============================================================ */

/* ---------- 1. 设计 token ---------- */
:root {
  --c-paper: #f2ebdd;
  --c-paper-2: #e7ddc9;
  --c-paper-hi: #fffaf0;
  --c-ink: #1d2733;
  --c-ink-2: #33404f;
  --c-ink-soft: #55636f;
  --c-red: #b23b2e;
  --c-copper: #a8812f;
  --c-indigo: #2f4a63;
  --c-moss: #5d7052;
  --c-line: rgba(29, 39, 51, .18);

  /* 覆盖原首页样式表变量 */
  --bg: #f2ebdd;
  --bg-2: #e7ddc9;
  --panel: rgba(255, 250, 240, .8);
  --panel-2: rgba(231, 221, 201, .92);
  --bd: rgba(29, 39, 51, .18);
  --cyan: #2f5d70;
  --purple: #5b4a72;
  --pink: #b23b2e;
  --green: #5d7052;
  --gold: #a8812f;
  --gold-lt: #c9a557;
  --red: #b23b2e;
  --txt: #1d2733;
  --txt-dim: #4a5663;
  --txt-mute: #71808c;
  --holo: linear-gradient(115deg, #b23b2e 0%, #a8812f 52%, #2f4a63 100%);
  --holo-soft: linear-gradient(115deg, rgba(178, 59, 46, .1), rgba(168, 129, 47, .1), rgba(47, 74, 99, .1));
  --shadow: 0 8px 26px -16px rgba(29, 39, 51, .4);
}

/* ---------- 2. 全局纸面 ---------- */
body.v60-chronicle {
  background-color: var(--c-paper);
  color: var(--c-ink);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  background-image:
    repeating-linear-gradient(0deg, rgba(29, 39, 51, .026) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, rgba(29, 39, 51, .026) 0 1px, transparent 1px 28px),
    radial-gradient(1100px 620px at 10% -10%, rgba(168, 129, 47, .15), transparent 62%),
    radial-gradient(900px 520px at 94% 2%, rgba(47, 74, 99, .10), transparent 60%);
  background-attachment: fixed;
}
body.v60-chronicle ::selection { background: rgba(178, 59, 46, .2); color: var(--c-ink); }
body.v60-chronicle ::-webkit-scrollbar { width: 9px; }
body.v60-chronicle ::-webkit-scrollbar-track { background: var(--c-paper-2); }
body.v60-chronicle ::-webkit-scrollbar-thumb { background: var(--c-indigo); }

body.v60-chronicle h1,
body.v60-chronicle h2,
body.v60-chronicle h3,
body.v60-chronicle .zf-title,
body.v60-chronicle .sec-title,
body.v60-chronicle .seo-title,
body.v60-chronicle .g-rel-title {
  font-family: "Noto Serif SC", "Songti SC", "SimSun", Georgia, serif;
  font-weight: 800;
  letter-spacing: .035em;
}

/* 旧站的星空、极光、城垛装饰：保留节点但不显示 */
body.v60-chronicle .sky,
body.v60-chronicle #starCanvas,
body.v60-chronicle .aurora { opacity: 0 !important; pointer-events: none; }
body.v60-chronicle .zf-crenel { display: none !important; }

/* ---------- 3. 首页 ---------- */
body.v60-home #preloader {
  background: radial-gradient(ellipse at center, #fffaf0 0%, var(--c-paper) 74%);
  color: var(--c-ink);
}
body.v60-home .zf-pre-seal {
  border: 3px double var(--c-red);
  border-radius: 4px;
  width: 108px; height: 108px;
  background: rgba(255, 250, 240, .72);
  box-shadow: none;
}
body.v60-home .pre-text { color: var(--c-red); font-weight: 800; letter-spacing: .3em; }
body.v60-home .pre-hint { color: var(--c-ink-soft); letter-spacing: .18em; }

body.v60-home #scrollProgress {
  background: var(--c-red);
  height: 3px;
}

body.v60-home .nav,
body.v60-home .nav.scrolled {
  background: rgba(242, 235, 221, .94);
  border-bottom: 2px solid var(--c-red);
  box-shadow: 0 2px 14px -10px rgba(29, 39, 51, .5);
  backdrop-filter: blur(8px);
}
body.v60-home .nav-logo { color: var(--c-ink); font-family: "Noto Serif SC", "SimSun", serif; font-weight: 800; }
body.v60-home .nav-logo em { color: var(--c-red); font-style: normal; }
body.v60-home .nav-links a { color: var(--c-ink-2); }
body.v60-home .nav-links a:hover,
body.v60-home .nav-links a.active { color: var(--c-red); }
body.v60-home .nav-links a::after { background: var(--c-red); }
body.v60-home .nav-cta {
  background: var(--c-red); color: #fff8ec; border-radius: 3px;
  font-weight: 700; letter-spacing: .08em; box-shadow: none;
}
body.v60-home .nav-cta:hover { background: #922e23; }
body.v60-home .nav-toggle span { background: var(--c-ink); }

body.v60-home .zf-hero {
  background:
    linear-gradient(180deg, rgba(255, 250, 240, .5), rgba(231, 221, 201, .35)),
    repeating-linear-gradient(90deg, rgba(29, 39, 51, .02) 0 1px, transparent 1px 40px);
  border-bottom: 1px solid var(--c-line);
}
body.v60-home .zf-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 40px;
  align-items: center;
  text-align: left;
  max-width: 1180px;
}
/* 右侧「卷宗卡」为纯 CSS 绘制的原创装饰 */
body.v60-home .zf-hero-inner::after {
  content: "ARCHIVE\A 60\A ——\A 卷宗壹";
  white-space: pre;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  min-height: 300px;
  padding: 28px;
  background: rgba(255, 250, 240, .72);
  border: 1px solid var(--c-line);
  outline: 6px solid rgba(255, 250, 240, .55);
  outline-offset: -12px;
  box-shadow: 8px 8px 0 rgba(29, 39, 51, .07);
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 22px;
  line-height: 1.85;
  letter-spacing: .22em;
  text-align: center;
  color: var(--c-red);
}
body.v60-home .zf-hero-text { text-align: left; }
body.v60-home .zf-kicker { color: var(--c-red); letter-spacing: .24em; font-weight: 700; }
body.v60-home .zf-latin {
  color: var(--c-copper); font-family: Georgia, serif;
  letter-spacing: .5em; font-weight: 700;
}
body.v60-home .zf-title {
  background: none !important;
  -webkit-text-fill-color: var(--c-ink);
  color: var(--c-ink) !important;
  font-family: "Noto Serif SC", "Songti SC", "SimSun", Georgia, serif;
  font-weight: 900;
  letter-spacing: .06em;
  text-shadow: 3px 3px 0 rgba(178, 59, 46, .12);
}
body.v60-home .zf-sub { color: var(--c-ink-2); }
body.v60-home .zf-sub em { color: var(--c-red); font-style: normal; }
body.v60-home .zf-tagline { color: var(--c-ink-soft); }
body.v60-home .zf-tags span {
  background: rgba(255, 250, 240, .8);
  border: 1px solid var(--c-line);
  border-radius: 2px;
  color: var(--c-ink-2);
}
body.v60-home .zf-btn { border-radius: 3px; font-weight: 800; letter-spacing: .08em; box-shadow: none; }
body.v60-home .zf-btn-red { background: var(--c-red); color: #fff8ec; }
body.v60-home .zf-btn-red:hover { background: #922e23; }
body.v60-home .zf-btn-ghost { background: transparent; border: 1px solid var(--c-ink); color: var(--c-ink); }
body.v60-home .zf-btn-ghost:hover { background: rgba(29, 39, 51, .07); }
body.v60-home .zf-cdbar {
  background: rgba(255, 250, 240, .82);
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-red);
  border-radius: 2px;
}
body.v60-home .zf-cdbar-label { color: var(--c-ink-soft); letter-spacing: .1em; }
body.v60-home .zf-cdn { color: var(--c-red); font-family: Georgia, serif; }
body.v60-home .zf-cdl { color: var(--c-ink-soft); }
body.v60-home .zf-cdbar-cta { background: var(--c-copper); color: #fff8ec; border-radius: 2px; }
body.v60-home .zf-hero-crest {
  opacity: .9;
  filter: sepia(.35) saturate(.8);
}

body.v60-home .stats {
  background: var(--c-ink);
  border-block: 3px double var(--c-copper);
}
body.v60-home .stat-item { color: var(--c-paper); }
body.v60-home .stat-num { color: var(--c-copper); font-family: Georgia, serif; }
body.v60-home .stat-label { color: rgba(242, 235, 221, .72); letter-spacing: .12em; }
body.v60-home .stat-item::after { background: var(--c-line); }

body.v60-home .sec { border-bottom: 1px solid var(--c-line); }
body.v60-home .sec-eyebrow {
  color: var(--c-copper); font-family: Georgia, serif;
  letter-spacing: .34em; text-transform: uppercase;
}
body.v60-home .sec-title { color: var(--c-ink); }
body.v60-home .sec-desc { color: var(--c-ink-soft); }
body.v60-home .sec-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--c-red) 0 72px, var(--c-line) 72px 100%);
}
body.v60-home .feature-card,
body.v60-home .reward-col,
body.v60-home .class-card,
body.v60-home .news-item,
body.v60-home .dl-card {
  background: rgba(255, 250, 240, .82);
  border: 1px solid var(--c-line);
  border-radius: 3px;
  box-shadow: 4px 4px 0 rgba(29, 39, 51, .05);
}
body.v60-home .feature-card::before { background: var(--c-red); height: 3px; }
body.v60-home .feature-card:hover,
body.v60-home .reward-col:hover { transform: translateY(-3px); box-shadow: 6px 8px 0 rgba(29, 39, 51, .08); }
body.v60-home .feature-icon { filter: grayscale(.25); }
body.v60-home .feature-name { color: var(--c-red); letter-spacing: .1em; }
body.v60-home .feature-title { color: var(--c-ink); }
body.v60-home .feature-desc { color: var(--c-ink-soft); }
body.v60-home .feature-tag { background: var(--c-paper-2); color: var(--c-ink-2); border-radius: 2px; }
body.v60-home .reward-step { color: var(--c-copper); font-family: Georgia, serif; }
body.v60-home .reward-title { color: var(--c-ink); }
body.v60-home .reward-title::after { background: var(--c-red); }
body.v60-home .reward-items li { color: var(--c-ink-soft); }
body.v60-home .dl-tips { color: var(--c-ink-soft); border-left: 3px solid var(--c-copper); }

body.v60-home .seo-links {
  background: rgba(255, 250, 240, .7);
  border-top: 1px solid var(--c-line);
  color: var(--c-ink);
}
body.v60-home .seo-title { color: var(--c-ink); }
body.v60-home .seo-sub { color: var(--c-ink-soft); }
body.v60-home .seo-sub a { color: var(--c-red); }
body.v60-home .seo-list li a { color: var(--c-ink-2); border-bottom: 1px dotted var(--c-line); }
body.v60-home .seo-list li a:hover { color: var(--c-red); }
body.v60-home .seo-hot {
  background: rgba(255, 250, 240, .9) !important;
  border: 1px solid var(--c-line) !important;
  border-left: 4px solid var(--c-red) !important;
  border-radius: 2px !important;
}
body.v60-home .seo-hot h2 { color: var(--c-ink) !important; font-family: "Noto Serif SC", serif; }
body.v60-home .seo-hot p,
body.v60-home .seo-hot a { color: var(--c-ink-2) !important; }

body.v60-home footer {
  background: var(--c-ink);
  color: var(--c-paper);
  border-top: 4px solid var(--c-red);
}
body.v60-home footer a { color: rgba(242, 235, 221, .86); }
body.v60-home footer a:hover { color: var(--c-copper); }
body.v60-home .footer-brand-name { color: var(--c-paper); font-family: "Noto Serif SC", serif; }
body.v60-home .footer-brand-desc,
body.v60-home .footer-col-title,
body.v60-home .footer-links a { color: rgba(242, 235, 221, .78); }
body.v60-home .footer-col-title { color: var(--c-copper); letter-spacing: .14em; }

/* ---------- 4. 原创板块：编年索引 ---------- */
.chron-index { background: rgba(255, 250, 240, .55); border-block: 1px solid var(--c-line); }
.chron-index .chron-wrap { max-width: 1180px; margin: 0 auto; padding: 62px 24px; }
.chron-head { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; margin-bottom: 10px; }
.chron-no {
  font-family: Georgia, serif; font-size: 15px; letter-spacing: .28em;
  color: var(--c-red); border: 1px solid var(--c-red); padding: 3px 10px;
}
.chron-index h2 { font-size: clamp(24px, 4vw, 34px); color: var(--c-ink); margin: 0; }
.chron-intro { color: var(--c-ink-soft); max-width: 760px; margin: 14px 0 30px; line-height: 1.9; }
.chron-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--c-line); background: rgba(255, 250, 240, .8);
}
.chron-cell { padding: 24px 22px; border-right: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.chron-cell:nth-child(4n) { border-right: 0; }
.chron-cell:nth-last-child(-n+4) { border-bottom: 0; }
.chron-cell .yr { font-family: Georgia, serif; font-size: 28px; color: var(--c-copper); line-height: 1.2; }
.chron-cell h3 { font-size: 16px; color: var(--c-ink); margin: 8px 0 8px; font-family: "Noto Serif SC", serif; }
.chron-cell p { font-size: 13.5px; color: var(--c-ink-soft); line-height: 1.8; margin: 0; }
.chron-note {
  margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--c-line);
  font-size: 13px; color: var(--c-ink-soft); line-height: 1.85;
}

/* ---------- 5. 攻略页 ---------- */
body.v60-guide {
  background-color: var(--c-paper);
  background-image:
    repeating-linear-gradient(0deg, rgba(29, 39, 51, .026) 0 1px, transparent 1px 28px),
    radial-gradient(900px 460px at 12% 0%, rgba(168, 129, 47, .14), transparent 62%);
  color: var(--c-ink);
  --bg: #f2ebdd;
  --panel: rgba(255, 250, 240, .8);
  --bd: rgba(29, 39, 51, .18);
  --cyan: #2f5d70;
  --purple: #5b4a72;
  --gold: #a8812f;
  --txt: #1d2733;
  --txt-dim: #4a5663;
  --txt-mute: #71808c;
}
body.v60-guide a { color: var(--c-red); }
body.v60-guide .g-head {
  background: rgba(242, 235, 221, .95);
  border-bottom: 2px solid var(--c-red);
  backdrop-filter: blur(8px);
}
body.v60-guide .g-logo { color: var(--c-ink); font-family: "Noto Serif SC", serif; }
body.v60-guide .g-logo span { color: var(--c-ink-soft); }
body.v60-guide .g-nav a { color: var(--c-ink-2); }
body.v60-guide .g-nav a:hover { color: var(--c-red); }
body.v60-guide .g-crumb,
body.v60-guide .g-crumb a { color: var(--c-ink-soft); }
body.v60-guide article h1 { color: var(--c-ink); border-bottom: 3px double var(--c-copper); padding-bottom: 14px; }
body.v60-guide .g-meta { color: var(--c-ink-soft); border-bottom: 1px solid var(--c-line); }
body.v60-guide .g-lead {
  background: rgba(255, 250, 240, .85);
  border-left: 4px solid var(--c-red);
  border-radius: 2px; color: var(--c-ink-2);
  box-shadow: 3px 3px 0 rgba(29, 39, 51, .05);
}
body.v60-guide article h2 {
  color: var(--c-ink);
  border-left: 4px solid var(--c-red);
  font-family: "Noto Serif SC", "SimSun", serif;
}
body.v60-guide article h3 { color: var(--c-ink); }
body.v60-guide article p,
body.v60-guide article ul,
body.v60-guide article li { color: var(--c-ink-2); }
body.v60-guide article strong { color: var(--c-red); }
body.v60-guide .g-tip {
  background: rgba(168, 129, 47, .08);
  border: 1px solid rgba(168, 129, 47, .4);
  border-radius: 2px; color: var(--c-ink-2);
}
body.v60-guide .g-tip b { color: var(--c-copper); }
body.v60-guide .g-cta {
  background: var(--c-ink); border: 0; border-radius: 2px;
  color: var(--c-paper); text-align: left;
}
body.v60-guide .g-cta b { color: var(--c-copper); }
body.v60-guide .g-rel li::before { content: "§"; color: var(--c-red); }
body.v60-guide .g-rel-title { color: var(--c-ink); border-bottom: 1px solid var(--c-line); padding-bottom: 8px; }
body.v60-guide .g-foot {
  border-top: 3px double var(--c-line); color: var(--c-ink-soft);
  background: rgba(255, 250, 240, .55);
}
body.v60-guide .g-foot a { color: var(--c-indigo); }
body.v60-guide .g-list li {
  background: rgba(255, 250, 240, .82);
  border: 1px solid var(--c-line); border-radius: 2px;
  box-shadow: 3px 3px 0 rgba(29, 39, 51, .05);
}
body.v60-guide .g-list li a { color: var(--c-ink); font-family: "Noto Serif SC", serif; }
body.v60-guide .g-list li a:hover { color: var(--c-red); }
body.v60-guide .g-list li p { color: var(--c-ink-soft); }
body.v60-guide .g-table th,
body.v60-guide .g-table td { border: 1px solid var(--c-line); }
body.v60-guide .g-table th { background: rgba(168, 129, 47, .13); color: var(--c-ink); }
body.v60-guide .g-table td { color: var(--c-ink-2); }
body.v60-guide .g-table caption,
body.v60-guide .g-table code,
body.v60-guide article code { color: var(--c-copper); }
body.v60-guide .g-faq {
  background: rgba(255, 250, 240, .85);
  border: 1px solid var(--c-line); border-left: 3px solid var(--c-copper); border-radius: 2px;
}
body.v60-guide .g-faq h3 { color: var(--c-ink); }
body.v60-guide .g-faq p { color: var(--c-ink-2); }
body.v60-guide .seo-hot {
  background: rgba(255, 250, 240, .9) !important;
  border: 1px solid var(--c-line) !important;
  border-left: 4px solid var(--c-red) !important;
  border-radius: 2px !important;
}
body.v60-guide .seo-hot h2 { color: var(--c-ink) !important; }
body.v60-guide .seo-hot p,
body.v60-guide .seo-hot a { color: var(--c-ink-2) !important; }

/* 攻略页原创「档案便签」 */
.chron-note-card {
  margin: 26px 0 30px; padding: 18px 20px 18px 24px;
  background: rgba(255, 250, 240, .9);
  border: 1px solid var(--c-line);
  border-left: 5px solid var(--c-red);
  position: relative;
}
.chron-note-card::before {
  content: "档案附注";
  position: absolute; top: -11px; left: 18px;
  background: var(--c-red); color: #fff8ec;
  font-size: 11px; letter-spacing: .18em; padding: 2px 9px;
}
.chron-note-card p { margin: 0 !important; color: var(--c-ink-2) !important; font-size: 14.5px; line-height: 1.9; }
.chron-note-card .chron-sign { display: block; margin-top: 10px; font-size: 12px; color: var(--c-ink-soft); letter-spacing: .1em; }

/* ---------- 6. 站点地图页 ---------- */
body.v60-map { background: var(--c-paper); color: var(--c-ink); }
body.v60-map a { color: var(--c-red); }
body.v60-map h1, body.v60-map h2 { color: var(--c-ink); }

/* ---------- 6.5 卷宗编号与页码（chronicle.js） ---------- */
body.v60-home .chron-sec { position: relative; }
body.v60-home .chron-stamp {
  position: absolute; top: 18px; right: 24px;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 12px; letter-spacing: .24em;
  color: var(--c-copper);
  border: 1px solid var(--c-line);
  padding: 3px 10px;
  background: rgba(255, 250, 240, .8);
  pointer-events: none;
}
body.v60-home .chron-pager {
  position: fixed; right: 20px; bottom: 22px; z-index: 60;
  display: flex; align-items: baseline; gap: 7px;
  padding: 7px 13px;
  background: rgba(29, 39, 51, .92);
  color: var(--c-paper);
  border-left: 3px solid var(--c-red);
  font-family: Georgia, serif;
  box-shadow: 0 6px 20px -10px rgba(29, 39, 51, .6);
  pointer-events: none;
}
body.v60-home .chron-pager-tag { font-family: "Noto Serif SC", serif; font-size: 11px; letter-spacing: .2em; color: var(--c-copper); }
body.v60-home .chron-pager-no { font-size: 22px; font-weight: 700; line-height: 1; }
body.v60-home .chron-pager-total { font-size: 12px; opacity: .65; }
.chron-note-card { transition: opacity .5s ease, transform .5s ease; }
.chron-note-pending { opacity: 0; transform: translateY(12px); }

/* ---------- 7. 响应式 ---------- */
@media (max-width: 900px) {
  body.v60-home .zf-hero-inner { grid-template-columns: 1fr; }
  body.v60-home .zf-hero-inner::after { display: none; }
  .chron-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chron-cell:nth-child(4n) { border-right: 1px solid var(--c-line); }
  .chron-cell:nth-child(2n) { border-right: 0; }
  .chron-cell:nth-last-child(-n+4) { border-bottom: 1px solid var(--c-line); }
  .chron-cell:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 560px) {
  .chron-grid { grid-template-columns: 1fr; }
  .chron-cell { border-right: 0 !important; border-bottom: 1px solid var(--c-line) !important; }
  .chron-cell:last-child { border-bottom: 0 !important; }
  .chron-index .chron-wrap { padding: 42px 18px; }
}