/* ============================================================
   澳门财运网 · 共享样式 /assets/site.css
   夜航灯塔 × 档案库房 —— 奶油纸底 + 深墨蓝切角 + 霓虹金刻度
   ============================================================ */

/* ---------- 1. 变量 ---------- */
:root {
  --ink: #0B1A2B;
  --ink-deep: #06121D;
  --paper: #F4EEE2;
  --paper-2: #E6DCCA;
  --gold: #F0B33C;
  --gold-hi: #FFD98A;
  --jade: #2E9E7E;
  --coral: #E2724A;
  --text: #241C14;
  --mist: #8C9AA8;
  --mist-deep: #5A6773;

  --hair: rgba(36, 28, 20, 0.14);
  --hair-strong: rgba(36, 28, 20, 0.26);
  --hair-light: rgba(244, 238, 226, 0.16);

  --font-display: "Helvetica Neue", "Arial Narrow", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", "Noto Sans Mono", monospace;

  --maxw: 1240px;
  --gutter: clamp(18px, 4vw, 44px);
  --rail: 76px;
  --ease: cubic-bezier(0.22, 0.68, 0.28, 1);
}

/* ---------- 2. 重置 ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background-color: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.16;
  color: var(--ink);
}

p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
a { color: inherit; }
button { font: inherit; color: inherit; }

[id] { scroll-margin-top: 110px; }

::selection {
  background: var(--gold);
  color: var(--ink-deep);
}

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

/* ---------- 3. 通用工具 ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 200;
  transform: translate(-50%, -160%);
  padding: 11px 22px;
  background: var(--gold);
  color: var(--ink-deep);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: 0 0 10px 10px;
  transition: transform 0.22s var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translate(-50%, 0);
  outline: 2px solid var(--ink-deep);
  outline-offset: -4px;
}

.shell {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.stack > * + * { margin-top: 18px; }

.grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  grid-template-columns: 1fr;
}

.mono {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--mist-deep);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--mist-deep);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--gold);
  transform: skewX(-24deg);
  flex: none;
}

/* ---------- 4. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  background: var(--ink);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: transform 0.18s var(--ease), background-color 0.18s var(--ease), color 0.18s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn--gold {
  background: var(--gold);
  color: var(--ink-deep);
  box-shadow: inset 0 0 0 1px rgba(255, 217, 138, 0.75);
}
.btn--gold:hover { background: var(--gold-hi); }

.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink:hover { background: var(--ink-deep); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--hair-strong);
}
.btn--ghost:hover { background: rgba(240, 179, 60, 0.16); }

/* ---------- 5. 标签 ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.7;
  color: #fff;
  background: var(--ink);
}
.badge--gold { background: var(--gold); color: var(--ink-deep); }
.badge--jade { background: var(--jade); color: #fff; }
.badge--coral { background: var(--coral); color: var(--text); }

/* ---------- 6. 切角面板 ---------- */
.cut-panel {
  position: relative;
  padding: clamp(20px, 3vw, 34px);
  background: var(--paper-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.cut-panel:hover { background: #EDE4D4; transform: translateY(-2px); }

.cut-panel--ink {
  background: var(--ink);
  color: #D9DFE6;
}
.cut-panel--ink:hover { background: var(--ink-deep); }
.cut-panel--ink h2,
.cut-panel--ink h3 { color: var(--paper); }

/* ---------- 7. 面包屑 ---------- */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}
.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--mist-deep);
}
.breadcrumb-item[aria-current] { color: var(--ink); }
.breadcrumb-link {
  color: var(--mist-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.breadcrumb-link:hover {
  color: var(--ink);
  border-bottom-color: var(--gold);
}
.breadcrumb-sep { color: var(--mist); }

/* ---------- 8. 图片容器基础规则 ---------- */
.media {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--ink) 0%, #132B44 55%, #1B3A52 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}
.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 80% at 12% 8%, rgba(240, 179, 60, 0.34), transparent 56%),
    radial-gradient(90% 70% at 88% 92%, rgba(46, 158, 126, 0.26), transparent 62%),
    linear-gradient(115deg, transparent 46%, rgba(255, 217, 138, 0.16) 47%, transparent 49%);
}
.media > img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media--wide { aspect-ratio: 16 / 9; }
.media--tall { aspect-ratio: 3 / 4; }
.media--square { aspect-ratio: 1 / 1; }
.media__caption {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 16px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold-hi);
  background: linear-gradient(0deg, rgba(6, 18, 29, 0.9), rgba(6, 18, 29, 0));
}

/* ---------- 9. 左侧竖向索引轴 ---------- */
.index-rail {
  position: fixed;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: none;
}
.rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.rail-item { margin: 0; }
.rail-link {
  position: relative;
  display: block;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 34px;
  text-align: center;
  text-decoration: none;
  color: var(--mist-deep);
  background: rgba(244, 238, 226, 0.92);
  box-shadow: inset 0 0 0 1px var(--hair);
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.rail-link::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  width: 1px;
  height: 14px;
  transform: translateX(-50%);
  background: var(--hair);
}
.rail-item:last-child .rail-link::after { display: none; }
.rail-link:hover {
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--gold);
}
.rail-link[aria-current="true"] {
  background: var(--ink);
  color: var(--gold-hi);
  box-shadow: inset 0 0 0 1px var(--gold), 0 0 0 4px rgba(240, 179, 60, 0.16);
}

/* ---------- 10. 头部 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  padding: 14px 0 22px;
  background: linear-gradient(180deg,
    rgba(244, 238, 226, 0.99) 0%,
    rgba(244, 238, 226, 0.94) 58%,
    rgba(244, 238, 226, 0) 100%);
  transition: padding 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header[data-stuck] {
  padding-top: 8px;
  padding-bottom: 14px;
  background: linear-gradient(180deg,
    rgba(244, 238, 226, 1) 0%,
    rgba(244, 238, 226, 0.97) 70%,
    rgba(244, 238, 226, 0.72) 100%);
}

.header-inner {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 15px;
  flex: none;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper-2);
  box-shadow: inset 0 0 0 1px var(--hair-strong);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 13px), calc(100% - 13px) 100%, 0 100%);
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.brand:hover { background: var(--gold); color: var(--ink-deep); }

.brand-mark {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.2;
}
.brand-divider {
  width: 1px;
  height: 15px;
  background: currentColor;
  opacity: 0.32;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  opacity: 0.78;
}

.nav-capsule {
  margin-left: auto;
  display: flex;
  align-items: center;
  padding: 5px;
  border-radius: 999px;
  background: rgba(11, 26, 43, 0.97);
  box-shadow:
    inset 0 0 0 1px rgba(240, 179, 60, 0.22),
    0 14px 28px -22px rgba(6, 18, 29, 0.95);
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-item { margin: 0; }
.nav-link {
  display: inline-block;
  padding: 9px 13px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.3;
  white-space: nowrap;
  text-decoration: none;
  color: #D6DEE7;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.nav-link:hover {
  color: #FFFFFF;
  background: rgba(240, 179, 60, 0.16);
}
.nav-link[aria-current="page"] {
  background: var(--gold);
  color: var(--ink-deep);
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(255, 217, 138, 0.8), 0 0 16px -6px rgba(240, 179, 60, 0.9);
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
  margin-left: 4px;
}
.version-plate {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.4;
  color: var(--mist-deep);
  white-space: nowrap;
}
.version-plate-dot {
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--gold);
  box-shadow: 0 0 9px 2px rgba(240, 179, 60, 0.55);
  animation: plate-pulse 3.6s ease-in-out infinite;
}
@keyframes plate-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.42; }
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1;
  transition: background-color 0.18s var(--ease);
}
.nav-toggle:hover { background: var(--ink-deep); }
.nav-toggle-bar {
  display: block;
  width: 15px;
  height: 2px;
  flex: none;
  background: var(--gold);
  box-shadow: 0 5px 0 var(--gold);
  transform: translateY(-2px);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar {
  transform: translateY(0) rotate(45deg);
  box-shadow: 0 0 0 var(--gold);
}
.nav-toggle-text::before { content: "目录"; }
.nav-toggle[aria-expanded="true"] .nav-toggle-text::before { content: "收起"; }

/* ---------- 11. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(56px, 8vw, 116px);
  padding-top: clamp(62px, 8vw, 104px);
  background: var(--ink-deep);
  color: #C6D0DA;
  clip-path: polygon(0 46px, 100% 0, 100% 100%, 0 100%);
}
.footer-inner {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.footer-grid {
  display: grid;
  gap: clamp(30px, 4vw, 56px);
  grid-template-columns: 1fr;
}
.footer-col { min-width: 0; }

.footer-heading {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gold);
  line-height: 1.6;
}

.footer-lines {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-line {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 13px 14px 13px 18px;
  text-decoration: none;
  color: #EAE3D6;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.footer-line::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: rgba(240, 179, 60, 0.4);
  transition: background-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.footer-line:hover {
  background: rgba(240, 179, 60, 0.08);
  color: #FFFFFF;
}
.footer-line:hover::before {
  background: var(--gold);
  box-shadow: 0 0 12px rgba(240, 179, 60, 0.75);
}
.footer-line-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.4;
}
.footer-line-desc {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: #93A3B2;
}

.footer-brand {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.3;
  color: var(--paper);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.footer-brand:hover { color: var(--gold-hi); }
.footer-brand-sub {
  margin: 6px 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--mist);
}
.footer-note {
  margin: 0 0 20px;
  max-width: 32em;
  font-size: 14px;
  line-height: 1.8;
  color: #A9B6C3;
}

.footer-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin: 0;
}
.footer-contact-key {
  flex: none;
  min-width: 42px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}
.footer-contact-val {
  font-size: 14px;
  line-height: 1.7;
  color: #C6D0DA;
  word-break: break-word;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-link {
  position: relative;
  display: inline-block;
  font-size: 15px;
  color: #C6D0DA;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.footer-link:hover {
  color: var(--gold-hi);
  border-bottom-color: var(--gold);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  margin-top: clamp(36px, 5vw, 62px);
  padding: 22px 0 34px;
  border-top: 1px solid var(--hair-light);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.footer-plate {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--gold-hi);
}
.footer-plate-dot {
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--gold);
  box-shadow: 0 0 10px 2px rgba(240, 179, 60, 0.55);
  animation: plate-pulse 3.6s ease-in-out infinite;
}
.footer-icp { margin: 0; }
.footer-copy { margin: 0 0 0 auto; }

/* ---------- 12. 阅读进度 ---------- */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 100;
  pointer-events: none;
  background: rgba(11, 26, 43, 0.1);
}
.reading-progress-fill {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-hi) 58%, var(--jade) 100%);
}

/* ---------- 13. 入场显现 ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  transition-delay: calc(var(--reveal-i, 0) * 80ms);
}
.js [data-reveal][data-revealed] {
  opacity: 1;
  transform: none;
}

/* ---------- 14. 响应式 ---------- */
@media (min-width: 900px) {
  .grid--7-5 { grid-template-columns: 7fr 5fr; }
  .grid--8-4 { grid-template-columns: 8fr 4fr; }
}

@media (min-width: 820px) {
  .footer-grid { grid-template-columns: 1.1fr 1.35fr 0.8fr; }
}

@media (min-width: 1180px) {
  .index-rail { display: block; }
}

@media (max-width: 960px) {
  .site-header { padding-bottom: 16px; }
  .header-inner {
    flex-wrap: wrap;
    row-gap: 10px;
    align-items: center;
  }
  .nav-toggle { display: inline-flex; }
  .header-meta { margin-left: auto; gap: 10px; }

  .nav-capsule {
    position: absolute;
    top: calc(100% - 2px);
    left: var(--gutter);
    right: var(--gutter);
    margin: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border-radius: 18px;
    background: rgba(6, 18, 29, 0.99);
    box-shadow:
      inset 0 0 0 1px rgba(240, 179, 60, 0.24),
      0 24px 48px -26px rgba(6, 18, 29, 0.95);
    clip-path: none;
  }
  .nav-capsule[data-open] { display: flex; }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: 100%;
  }
  .nav-item { width: 100%; }
  .nav-link {
    display: block;
    width: 100%;
    padding: 13px 16px;
    border-radius: 12px;
    font-size: 15px;
  }
  .nav-link[aria-current="page"] { box-shadow: inset 0 0 0 1px rgba(255, 217, 138, 0.8); }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .site-header { padding-top: 10px; }
  .brand { padding: 8px 12px; gap: 8px; }
  .brand-mark { font-size: 15px; }
  .brand-divider,
  .brand-sub { display: none; }
  .version-plate { font-size: 10px; letter-spacing: 0.06em; }
  .version-plate-text { max-width: 118px; overflow: hidden; text-overflow: ellipsis; }
  .nav-toggle { padding: 9px 12px; }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .footer-copy { margin-left: 0; }
}

@media (max-width: 380px) {
  .version-plate-text { display: none; }
}

/* ---------- 15. 降低动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .btn:hover,
  .cut-panel:hover { transform: none; }
  .reading-progress-fill { transition: none; }
}