/* ============================================================
   新浦京棋牌 · 共享样式表 /assets/site.css
   墨绿 / 鎏金 / 米纸白 · 非对称编辑部版式
   ============================================================ */

/* ---------- 1. Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body,
h1, h2, h3, h4, h5, h6,
p, ul, ol, li, dl, dd, figure, blockquote {
  margin: 0;
}

ul, ol { padding: 0; list-style: none; }

img, svg, video { display: block; max-width: 100%; }

button, input, select, textarea { font: inherit; color: inherit; }

button { background: none; border: 0; }

a { color: inherit; }

table { border-collapse: collapse; }

/* ---------- 2. 变量 ---------- */
:root {
  --xpj-ink: #0F2B23;
  --xpj-ink-deep: #081A15;
  --xpj-ink-soft: #1B4337;
  --xpj-gold: #C9A227;
  --xpj-gold-soft: #E3C568;
  --xpj-ochre: #A8452E;
  --xpj-banner: #2F6E8C;
  --xpj-paper: #F4F1E8;
  --xpj-paper-soft: #FBF9F3;
  --xpj-line: #D9D3C4;
  --xpj-black: #131513;
  --xpj-body-on-paper: #26302B;

  --xpj-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", serif;
  --xpj-sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --xpj-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  --xpj-header-h: 78px;
  --xpj-gutter: clamp(20px, 5vw, 64px);
  --xpj-maxw: 1240px;
  --xpj-ease: cubic-bezier(.22, .61, .36, 1);
  --xpj-shadow-paper:
    8px 8px 0 -1px rgba(217, 211, 196, .55),
    0 26px 52px -36px rgba(8, 26, 21, .55);
}

@media (max-width: 720px) {
  :root { --xpj-header-h: 64px; }
}

/* ---------- 3. 基础排版 ---------- */
body {
  min-height: 100vh;
  font-family: var(--xpj-sans);
  font-size: 17px;
  line-height: 1.85;
  font-weight: 400;
  color: var(--xpj-black);
  background-color: var(--xpj-paper);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--xpj-serif);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: .01em;
  color: inherit;
}

h1 {
  font-size: clamp(32px, 4.6vw, 48px);
  line-height: 1.2;
  font-weight: 700;
}

h2 { font-size: clamp(22px, 2.4vw, 26px); }

h3 { font-size: 19px; }

p { text-wrap: pretty; }

code, kbd, samp, .xpj-mono, .xpj-num {
  font-family: var(--xpj-mono);
  font-variant-numeric: tabular-nums;
}

[id] { scroll-margin-top: calc(var(--xpj-header-h) + 26px); }

:focus-visible {
  outline: 2px solid var(--xpj-gold-soft);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ---------- 4. 跳转链接 ---------- */
.xpj-skip {
  position: absolute;
  left: var(--xpj-gutter);
  top: 10px;
  z-index: 200;
  display: inline-block;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--xpj-ink-deep);
  background: var(--xpj-gold);
  border-radius: 2px;
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform .2s var(--xpj-ease);
}

.xpj-skip:focus { transform: translateY(0); }

/* ---------- 5. 容器与栅格 ---------- */
.xpj-container {
  width: 100%;
  max-width: var(--xpj-maxw);
  margin-inline: auto;
  padding-inline: var(--xpj-gutter);
}

.xpj-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 34px);
}

.xpj-col-main { grid-column: 1 / span 7; }
.xpj-col-aside { grid-column: 9 / span 3; }
.xpj-col-wide { grid-column: 1 / span 10; }
.xpj-col-void { grid-column: 11 / span 2; }

@media (max-width: 1024px) {
  .xpj-col-main { grid-column: 1 / span 8; }
  .xpj-col-aside { grid-column: 9 / span 4; }
  .xpj-col-wide { grid-column: 1 / span 12; }
  .xpj-col-void { display: none; }
}

@media (max-width: 820px) {
  .xpj-col-main,
  .xpj-col-aside,
  .xpj-col-wide { grid-column: 1 / -1; }
}

/* ---------- 6. 页头 ---------- */
.xpj-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  color: var(--xpj-paper);
  background: transparent;
  transition: background-color .3s var(--xpj-ease), box-shadow .3s var(--xpj-ease);
}

.xpj-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(8, 26, 21, .78) 0%, rgba(8, 26, 21, .28) 62%, rgba(8, 26, 21, 0) 100%);
  opacity: 1;
  transition: opacity .3s var(--xpj-ease);
  pointer-events: none;
}

.xpj-header::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--xpj-gold) 18%, var(--xpj-gold) 82%, transparent 100%);
  opacity: 0;
  transition: opacity .3s var(--xpj-ease);
  pointer-events: none;
}

.xpj-header.is-solid {
  background-color: var(--xpj-ink);
  box-shadow: 0 14px 34px -22px rgba(8, 26, 21, .9);
}

.xpj-header.is-solid::before { opacity: 0; }
.xpj-header.is-solid::after { opacity: .95; }

.xpj-header__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  width: 100%;
  max-width: var(--xpj-maxw);
  min-height: var(--xpj-header-h);
  margin-inline: auto;
  padding-inline: var(--xpj-gutter);
}

.xpj-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 0 0 auto;
  text-decoration: none;
  color: var(--xpj-paper);
}

.xpj-brand__mark {
  font-family: var(--xpj-serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .16em;
}

.xpj-brand__subline {
  font-family: var(--xpj-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--xpj-gold-soft);
}

/* 导航 */
.xpj-nav { margin-left: auto; }

.xpj-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.5vw, 24px);
}

.xpj-nav__item { position: relative; }

.xpj-nav__link {
  position: relative;
  display: inline-block;
  padding: 8px 2px;
  font-size: 14.5px;
  font-weight: 400;
  letter-spacing: .04em;
  color: rgba(244, 241, 232, .84);
  text-decoration: none;
  transition: color .25s var(--xpj-ease);
}

.xpj-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: var(--xpj-gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .25s var(--xpj-ease), background-color .25s var(--xpj-ease);
}

.xpj-nav__link:hover { color: var(--xpj-paper); }
.xpj-nav__link:hover::after { transform: scaleX(1); }

.xpj-nav__link[aria-current="page"] { color: var(--xpj-gold-soft); }
.xpj-nav__link[aria-current="page"]::after {
  transform: scaleX(1);
  background: var(--xpj-gold-soft);
}

.xpj-nav__item--cta { display: none; }

.xpj-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.xpj-header__cta {
  padding: 10px 16px;
  font-size: 13px;
  letter-spacing: .08em;
}

/* 汉堡按钮 */
.xpj-navtoggle {
  display: none;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  font-family: var(--xpj-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--xpj-paper);
  background: transparent;
  border: 1px solid rgba(244, 241, 232, .38);
  border-radius: 2px;
  cursor: pointer;
  transition: border-color .25s var(--xpj-ease), color .25s var(--xpj-ease);
}

.xpj-navtoggle:hover { border-color: var(--xpj-gold-soft); color: var(--xpj-gold-soft); }

.xpj-navtoggle__bars {
  position: relative;
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
}

.xpj-navtoggle__bars::before,
.xpj-navtoggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  background: currentColor;
  transition: transform .25s var(--xpj-ease), opacity .2s linear;
}

.xpj-navtoggle__bars::before { top: -5px; }
.xpj-navtoggle__bars::after { top: 5px; }

.xpj-navtoggle[aria-expanded="true"] .xpj-navtoggle__bars { background: transparent; }
.xpj-navtoggle[aria-expanded="true"] .xpj-navtoggle__bars::before { transform: translateY(5px) rotate(45deg); }
.xpj-navtoggle[aria-expanded="true"] .xpj-navtoggle__bars::after { transform: translateY(-5px) rotate(-45deg); }

.xpj-navtoggle__text { line-height: 1; }

/* 移动端抽屉 */
@media (max-width: 960px) {
  .xpj-header__cta { display: none; }
  .xpj-navtoggle { display: inline-flex; }

  .xpj-nav {
    position: fixed;
    top: var(--xpj-header-h);
    left: 0;
    right: 0;
    margin-left: 0;
    max-height: calc(100vh - var(--xpj-header-h));
    overflow-y: auto;
    padding: 6px var(--xpj-gutter) 28px;
    background: var(--xpj-ink-deep);
    border-top: 1px solid rgba(201, 162, 39, .4);
    box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity .25s var(--xpj-ease), transform .25s var(--xpj-ease), visibility .25s linear;
  }

  .xpj-nav[data-open] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .xpj-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .xpj-nav__link {
    display: block;
    padding: 15px 0;
    font-size: 17px;
    border-bottom: 1px solid rgba(217, 211, 196, .14);
  }

  .xpj-nav__link::after { display: none; }
  .xpj-nav__link[aria-current="page"] { border-bottom-color: rgba(201, 162, 39, .55); }

  .xpj-nav__item--cta { display: block; padding-top: 18px; }
  .xpj-nav__cta { width: 100%; padding: 13px 20px; font-size: 15px; }
}

/* ---------- 7. 按钮 ---------- */
.xpj-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: 12px 22px;
  font-family: var(--xpj-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .06em;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: background-color .25s var(--xpj-ease), color .25s var(--xpj-ease),
              border-color .25s var(--xpj-ease), transform .25s var(--xpj-ease);
}

.xpj-btn--gold {
  color: var(--xpj-ink-deep);
  background: var(--xpj-gold);
  border-color: var(--xpj-gold);
}

.xpj-btn--gold:hover {
  background: var(--xpj-gold-soft);
  border-color: var(--xpj-gold-soft);
  transform: translateY(-1px);
}

.xpj-btn--ghost {
  color: var(--xpj-ink);
  background: transparent;
  border-color: rgba(19, 21, 19, .28);
}

.xpj-btn--ghost:hover {
  border-color: var(--xpj-ink);
  background: rgba(15, 43, 35, .06);
}

.xpj-btn--sm { padding: 9px 15px; font-size: 13px; }

/* ---------- 8. 标签 ---------- */
.xpj-tag {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  padding: 4px 10px;
  font-family: var(--xpj-mono);
  font-size: 12px;
  letter-spacing: .12em;
  line-height: 1.5;
  color: var(--xpj-gold-soft);
  background: rgba(201, 162, 39, .08);
  border: 1px solid var(--xpj-gold);
  border-radius: 2px;
}

.xpj-tag--region {
  color: #E9B7A5;
  background: rgba(168, 69, 46, .18);
  border-color: var(--xpj-ochre);
}

.xpj-tag--info {
  color: #BFDCEA;
  background: rgba(47, 110, 140, .18);
  border-color: var(--xpj-banner);
}

.xpj-tag--paper {
  color: var(--xpj-ink);
  background: rgba(244, 241, 232, .7);
  border-color: var(--xpj-line);
}

/* ---------- 9. 卡片与分节 ---------- */
.xpj-card {
  position: relative;
  padding: clamp(20px, 2.6vw, 34px);
  background: var(--xpj-paper);
  border: 1px solid var(--xpj-line);
  border-radius: 2px;
  box-shadow: var(--xpj-shadow-paper);
}

.xpj-card--ink {
  color: var(--xpj-paper);
  background: var(--xpj-ink-soft);
  border-color: rgba(201, 162, 39, .38);
}

.xpj-rule {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: clamp(30px, 5vw, 56px) 0;
}

.xpj-rule::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--xpj-gold);
  opacity: .55;
}

.xpj-rule__no {
  flex: 0 0 auto;
  padding: 3px 9px;
  font-family: var(--xpj-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--xpj-gold);
  border: 1px solid var(--xpj-gold);
  border-radius: 2px;
}

.xpj-rule__title {
  flex: 0 0 auto;
  font-family: var(--xpj-serif);
  font-size: 20px;
  font-weight: 600;
}

/* ---------- 10. 正文容器与面包屑 ---------- */
.xpj-prose { max-width: 68ch; }
.xpj-prose > * + * { margin-top: 1.05em; }
.xpj-prose h2 { margin-top: 2em; }
.xpj-prose h3 { margin-top: 1.7em; font-size: 19px; }
.xpj-prose p { color: var(--xpj-body-on-paper); }
.xpj-prose a {
  color: var(--xpj-banner);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.xpj-prose a:hover { color: var(--xpj-ochre); }
.xpj-prose ul, .xpj-prose ol { padding-left: 1.2em; }
.xpj-prose ul { list-style: none; }
.xpj-prose ul li { position: relative; padding-left: 1em; }
.xpj-prose ul li::before {
  content: "▪";
  position: absolute;
  left: 0;
  color: var(--xpj-gold);
}
.xpj-prose ol { list-style: decimal; }

.xpj-breadcrumb {
  font-family: var(--xpj-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--xpj-banner);
}

.xpj-breadcrumb ol { display: flex; flex-wrap: wrap; gap: 8px; }

.xpj-breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--xpj-line);
}

.xpj-breadcrumb a { text-decoration: none; }
.xpj-breadcrumb a:hover { color: var(--xpj-ochre); }

/* ---------- 11. 折叠面板 ---------- */
.xpj-fold {
  background: var(--xpj-paper-soft);
  border: 1px solid var(--xpj-line);
  border-radius: 2px;
}

.xpj-fold + .xpj-fold { margin-top: -1px; }

.xpj-fold__toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  font-family: var(--xpj-serif);
  font-size: 17px;
  font-weight: 600;
  text-align: left;
  color: var(--xpj-ink);
  cursor: pointer;
}

.xpj-fold__toggle::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--xpj-mono);
  font-size: 18px;
  color: var(--xpj-gold);
  transition: transform .25s var(--xpj-ease);
}

.xpj-fold[data-open] .xpj-fold__toggle::after { transform: rotate(45deg); }

.xpj-fold__panel {
  display: none;
  padding: 0 20px 20px;
  font-size: 16px;
  line-height: 1.8;
  color: #3A4A42;
}

.xpj-fold[data-open] .xpj-fold__panel { display: block; }

/* ---------- 12. 分步卡片 ---------- */
.xpj-steps { display: grid; gap: 14px; }

.xpj-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 18px 20px;
  background: var(--xpj-paper-soft);
  border: 1px solid var(--xpj-line);
  border-radius: 2px;
}

.xpj-step__no {
  align-self: start;
  padding: 2px 8px;
  font-family: var(--xpj-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--xpj-gold);
  border: 1px solid var(--xpj-gold);
  border-radius: 2px;
}

.xpj-step__title {
  margin-bottom: 4px;
  font-family: var(--xpj-serif);
  font-size: 17px;
  font-weight: 600;
}

.xpj-step__body {
  font-size: 15.5px;
  line-height: 1.8;
  color: #3A4A42;
}

/* ---------- 13. 章节索引 ---------- */
.xpj-toc {
  position: sticky;
  top: calc(var(--xpj-header-h) + 24px);
  font-size: 14px;
}

.xpj-toc__title {
  margin-bottom: 12px;
  font-family: var(--xpj-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--xpj-banner);
}

.xpj-toc__list { display: grid; gap: 2px; }

.xpj-toc__link {
  display: block;
  padding: 8px 12px;
  color: #3E4E46;
  border-left: 1px solid var(--xpj-line);
  text-decoration: none;
  transition: color .2s var(--xpj-ease), border-color .2s var(--xpj-ease), background-color .2s var(--xpj-ease);
}

.xpj-toc__link:hover {
  color: var(--xpj-ink);
  border-left-color: var(--xpj-gold);
}

.xpj-toc__link[aria-current="true"] {
  color: var(--xpj-ink);
  background: rgba(201, 162, 39, .1);
  border-left-color: var(--xpj-gold);
}

@media (max-width: 820px) {
  .xpj-toc { position: static; }
}

/* ---------- 14. 图片容器 ---------- */
.xpj-figure {
  margin: 0;
  padding: 10px;
  background: var(--xpj-paper);
  border: 1px solid var(--xpj-line);
  border-radius: 2px;
  box-shadow: var(--xpj-shadow-paper);
}

.xpj-figure__frame {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    linear-gradient(150deg, var(--xpj-ink) 0%, var(--xpj-ink-deep) 58%, #123028 100%);
}

.xpj-figure--wide .xpj-figure__frame { aspect-ratio: 21 / 9; }
.xpj-figure--tall .xpj-figure__frame { aspect-ratio: 3 / 4; }

.xpj-figure__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.xpj-figure__cap {
  margin-top: 10px;
  font-family: var(--xpj-mono);
  font-size: 12px;
  letter-spacing: .08em;
  line-height: 1.6;
  color: var(--xpj-gold);
}

/* ---------- 15. 纹理 ---------- */
.xpj-checker {
  background-image:
    linear-gradient(45deg, rgba(201, 162, 39, .12) 25%, transparent 25%, transparent 75%, rgba(201, 162, 39, .12) 75%),
    linear-gradient(45deg, rgba(201, 162, 39, .12) 25%, transparent 25%, transparent 75%, rgba(201, 162, 39, .12) 75%);
  background-size: 56px 56px;
  background-position: 0 0, 28px 28px;
}

.xpj-banner-strip {
  height: 6px;
  overflow: hidden;
  background-image: linear-gradient(90deg,
    var(--xpj-ochre) 0%, var(--xpj-gold-soft) 25%, var(--xpj-banner) 50%,
    var(--xpj-gold) 75%, var(--xpj-ochre) 100%);
  background-size: 200% 100%;
  animation: xpj-drift 38s linear infinite;
}

@keyframes xpj-drift {
  from { background-position: 0% 0; }
  to { background-position: -200% 0; }
}

/* ---------- 16. 入场浮现 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .4s var(--xpj-ease), transform .4s var(--xpj-ease);
  transition-delay: var(--xpj-delay, 0ms);
}

[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- 17. 返回顶部 ---------- */
.xpj-totop {
  position: fixed;
  right: clamp(16px, 3vw, 34px);
  bottom: clamp(16px, 3vw, 34px);
  z-index: 88;
  padding: 12px 18px;
  font-family: var(--xpj-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--xpj-gold-soft);
  background: var(--xpj-ink);
  border: 1px solid rgba(201, 162, 39, .55);
  border-radius: 2px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  box-shadow: 0 18px 36px -22px rgba(8, 26, 21, .9);
  transition: opacity .3s var(--xpj-ease), transform .3s var(--xpj-ease),
              visibility .3s linear, background-color .25s var(--xpj-ease), color .25s var(--xpj-ease);
}

.xpj-totop[data-visible] {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.xpj-totop:hover {
  color: var(--xpj-paper);
  background: var(--xpj-ink-soft);
}

/* ---------- 18. 页脚 ---------- */
.xpj-footer {
  position: relative;
  padding-top: clamp(54px, 7vw, 92px);
  color: rgba(244, 241, 232, .78);
  background: var(--xpj-ink-deep);
  overflow: hidden;
}

.xpj-footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--xpj-gold) 18%, var(--xpj-gold) 82%, transparent 100%);
}

.xpj-footer__inner {
  display: grid;
  grid-template-columns: 1.25fr 1.6fr 1.15fr;
  gap: clamp(28px, 4vw, 60px);
  width: 100%;
  max-width: var(--xpj-maxw);
  margin-inline: auto;
  padding-inline: var(--xpj-gutter);
}

.xpj-footer__brandcol { display: grid; gap: 14px; align-content: start; }

.xpj-footer__brand {
  font-family: var(--xpj-serif);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--xpj-gold-soft);
}

.xpj-footer__desc {
  max-width: 34ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 241, 232, .7);
}

.xpj-footer__cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.xpj-footer__col { align-content: start; }

.xpj-footer__coltitle {
  margin-bottom: 12px;
  font-family: var(--xpj-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .18em;
  color: var(--xpj-gold);
}

.xpj-footer__list { display: grid; gap: 2px; }

.xpj-footer__link {
  display: inline-block;
  padding: 5px 0;
  font-size: 15px;
  color: rgba(244, 241, 232, .78);
  text-decoration: none;
  transition: color .25s var(--xpj-ease);
}

.xpj-footer__link:hover { color: var(--xpj-gold-soft); }

.xpj-footer__contact { align-content: start; }

.xpj-footer__contactrow {
  display: grid;
  gap: 2px;
  padding: 9px 0;
  border-top: 1px solid rgba(217, 211, 196, .14);
}

.xpj-footer__label {
  font-family: var(--xpj-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--xpj-gold);
}

.xpj-footer__value {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--xpj-paper);
  word-break: break-word;
}

.xpj-footer__note {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 241, 232, .6);
}

.xpj-footer__base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 28px;
  width: 100%;
  max-width: var(--xpj-maxw);
  margin: clamp(40px, 5vw, 64px) auto 0;
  padding: 22px var(--xpj-gutter) 30px;
  font-family: var(--xpj-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(244, 241, 232, .55);
  border-top: 1px solid rgba(217, 211, 196, .16);
}

.xpj-footer__legal, .xpj-footer__copy { line-height: 1.7; }

.xpj-footer__ridge {
  height: 26px;
  opacity: .34;
  background-image:
    linear-gradient(to bottom right, transparent 48.5%, var(--xpj-gold) 48.5%, var(--xpj-gold) 51.5%, transparent 51.5%),
    linear-gradient(to bottom left, transparent 48.5%, var(--xpj-gold) 48.5%, var(--xpj-gold) 51.5%, transparent 51.5%);
  background-size: 64px 26px, 64px 26px;
  background-position: 0 0, 32px 0;
  background-repeat: repeat-x;
}

@media (max-width: 1024px) {
  .xpj-footer__inner { grid-template-columns: 1fr 1fr; }
  .xpj-footer__contact { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .xpj-footer__inner { grid-template-columns: 1fr; }
  .xpj-footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .xpj-footer__base { justify-content: flex-start; }
}

/* ---------- 19. 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0ms !important;
  }

  [data-reveal] { opacity: 1; transform: none; }
}