/* ==========================================================================
   澳门百老汇站 · 共享样式 /assets/site.css
   霓虹档案剧场：深墨绿舞台 + 品红节拍 + 蓝色焦点 + 金色编号
   ========================================================================== */

:root {
  --ink: #0A1F1A;
  --ink-2: #12312A;
  --ink-3: #1A3E34;
  --line: #2E4A42;
  --magenta: #FF2E88;
  --blue: #2C6BFF;
  --blue-deep: #1B49B8;
  --gold: #F5C542;
  --mint: #7BE0C4;
  --paper: #F2F7F4;
  --paper-ink: #10221D;
  --pink: #FFE9F2;
  --pink-ink: #5C0F30;
  --text: #F2F7F4;
  --text-2: #A9C3B9;
  --font-sans: "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, "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, "Courier New", monospace;
  --w-max: 1320px;
  --pad: 32px;
  --r: 2px;
}

/* ---------- reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--ink);
  background-image:
    radial-gradient(1100px 560px at 88% -8%, rgba(44, 107, 255, 0.12), transparent 68%),
    radial-gradient(900px 520px at -6% 102%, rgba(255, 46, 136, 0.10), transparent 66%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: inherit; text-decoration: none; }

button { font: inherit; color: inherit; }

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

h1,
h2,
h3,
h4,
p,
figure { margin: 0; }

[hidden] { display: none !important; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px rgba(44, 107, 255, 0.26);
  border-radius: 1px;
}

/* ---------- 跳转链接 ---------- */
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 300;
  padding: 10px 16px;
  background: var(--gold);
  color: #1A1400;
  border: 1px solid #000;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  transition: top 160ms ease;
}

.skip-link:focus { top: 12px; }

/* ---------- 通用排版与布局 ---------- */
.container {
  width: 100%;
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint);
}

.lede {
  max-width: 62ch;
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-2);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px 20px;
  padding-bottom: 14px;
  margin: 0 0 28px;
  border-bottom: 1px solid var(--line);
}

/* ---------- 面包屑 ---------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 20px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-2);
}

.breadcrumbs a { color: var(--mint); }
.breadcrumbs a:hover { color: var(--gold); }
.breadcrumbs [aria-current="page"] { color: var(--text); }

/* ---------- 面板 ---------- */
.panel {
  padding: 24px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
}

.panel--paper {
  background: var(--paper);
  color: var(--paper-ink);
  border-color: transparent;
}

.panel--pink {
  background: var(--pink);
  color: var(--pink-ink);
  border-color: transparent;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: transparent;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.btn-ghost {
  color: var(--mint);
  border-color: rgba(123, 224, 196, 0.4);
}

.btn-ghost:hover {
  background: rgba(123, 224, 196, 0.12);
  border-color: var(--mint);
  color: #FFFFFF;
}

.btn-primary {
  background: var(--magenta);
  border-color: var(--magenta);
  color: #1A0310;
}

.btn-primary:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #1A1400;
}

/* ---------- 标签 / 筛选用片 ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-2);
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.chip:hover {
  border-color: var(--mint);
  color: var(--text);
}

.chip[aria-pressed="true"],
.chip[data-active] {
  border-color: var(--magenta);
  background: rgba(255, 46, 136, 0.14);
  color: #FFFFFF;
}

/* ---------- 图片容器基础规则 ---------- */
.media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--r);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(158deg, rgba(255, 46, 136, 0.14), transparent 46%, rgba(44, 107, 255, 0.16));
  box-shadow: inset 0 0 0 1px rgba(10, 31, 26, 0.55);
}

.media-frame--wide { aspect-ratio: 21 / 9; }
.media-frame--square { aspect-ratio: 1 / 1; }

/* ==========================================================================
   头部
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 34px -28px rgba(0, 0, 0, 0.95);
}

.header-inner {
  width: 100%;
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.header-top {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 78px;
  border-bottom: 1px solid var(--line);
}

/* 品牌灯箱 */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  padding: 4px 0;
}

.brand-mark {
  position: relative;
  display: block;
  width: 32px;
  height: 32px;
  background: var(--ink-2);
  border: 1px solid var(--magenta);
  box-shadow: inset 0 0 0 4px var(--ink), inset 0 0 0 5px var(--line);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.brand-mark-core {
  position: absolute;
  inset: 10px;
  background: var(--gold);
  box-shadow: 0 0 14px rgba(245, 197, 66, 0.6);
}

.brand-text { display: block; }

.brand-name {
  display: block;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.25;
  transition: color 160ms ease;
}

.brand-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--text-2);
  line-height: 1.4;
}

.brand:hover .brand-mark {
  border-color: var(--gold);
  box-shadow: inset 0 0 0 4px var(--ink), inset 0 0 0 5px var(--gold);
}

.brand:hover .brand-name { color: var(--gold); }

/* 移动端目录按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  padding: 8px 12px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease;
}

.nav-toggle-bars { display: grid; gap: 3px; width: 16px; }

.nav-toggle-bars span {
  display: block;
  height: 1px;
  background: var(--mint);
  transition: transform 160ms ease, opacity 160ms ease, background 160ms ease;
}

.site-header[data-open] .nav-toggle {
  border-color: var(--magenta);
  color: var(--magenta);
}

.site-header[data-open] .nav-toggle-bars span:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
  background: var(--magenta);
}

.site-header[data-open] .nav-toggle-bars span:nth-child(2) { opacity: 0; }

.site-header[data-open] .nav-toggle-bars span:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
  background: var(--magenta);
}

/* 编号索引导航 */
.header-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
  min-width: 0;
}

.primary-nav { min-width: 0; }

.nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
}

.nav-item { display: flex; }

.nav-link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: var(--r);
  color: var(--text);
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.nav-link:hover {
  background: var(--ink-3);
  border-color: var(--magenta);
  color: #FFFFFF;
}

.nav-code {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--mint);
  transition: color 160ms ease;
}

.nav-link:hover .nav-code { color: var(--gold); }

.nav-text {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.nav-link[aria-current="page"] {
  background: var(--ink-3);
  border-color: var(--magenta);
  box-shadow: inset 0 -2px 0 var(--magenta);
  color: #FFFFFF;
}

.nav-link[aria-current="page"] .nav-code { color: var(--gold); }

.nav-empty {
  padding: 8px 10px;
  margin: 0;
  border: 1px dashed rgba(245, 197, 66, 0.45);
  border-radius: var(--r);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

/* 命令栏检索横条 */
.header-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 0 12px;
}

.cmd {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 420px;
  min-width: 0;
  padding: 0 12px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.cmd:focus-within {
  background: var(--ink-3);
  border-color: var(--blue);
  box-shadow: inset 0 0 0 1px rgba(44, 107, 255, 0.45);
}

.cmd-label {
  flex: 0 0 auto;
  padding-right: 10px;
  border-right: 1px solid var(--line);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.cmd-glyph {
  flex: 0 0 auto;
  color: var(--gold);
  font-size: 14px;
  line-height: 1;
}

.cmd-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 9px 0;
  background: transparent;
  border: 0;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.cmd-input::placeholder { color: var(--text-2); }
.cmd-input:focus { outline: none; }
.cmd-input:focus-visible { outline: none; box-shadow: none; }

.cmd-status {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.cmd-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
}

/* 舞台刻度滚动条 */
.header-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  overflow: hidden;
  pointer-events: none;
}

.header-progress-bar {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--magenta), var(--gold), var(--blue));
}

/* ==========================================================================
   页脚
   ========================================================================== */
.site-footer {
  position: relative;
  margin-top: 96px;
  background: var(--ink-2);
  color: var(--text);
  border-top: 1px solid var(--line);
}

.site-footer::before {
  content: "";
  display: block;
  height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 14px);
  opacity: 0.9;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.7fr) minmax(250px, 1fr);
  gap: 44px;
  width: 100%;
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 52px var(--pad) 40px;
}

.brand-footer { margin-bottom: 16px; }

.footer-tagline {
  max-width: 26ch;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.7;
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 6px 10px;
  border: 1px solid rgba(123, 224, 196, 0.35);
  border-radius: 999px;
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.footer-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
}

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

.footer-col-title {
  margin: 0 0 14px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer-link {
  display: inline-block;
  width: fit-content;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  color: var(--text);
  font-size: 14px;
  transition: color 160ms ease, border-color 160ms ease;
}

.footer-link:hover {
  color: var(--magenta);
  border-bottom-color: var(--magenta);
}

.contact-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(46, 74, 66, 0.95);
}

.contact-key {
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.contact-val {
  color: var(--text);
  font-size: 13px;
  line-height: 1.7;
  word-break: break-word;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 28px;
  width: 100%;
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 20px var(--pad) 40px;
  border-top: 1px solid var(--line);
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.footer-brand-line { margin: 0; color: var(--mint); }
.footer-legal { margin: 0; }

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 1180px) {
  .nav-text { font-size: 13px; }
  .nav-link { padding: 8px 7px; gap: 5px; }
  .header-nav { gap: 12px; }
  .header-actions .btn { min-height: 36px; padding: 0 12px; font-size: 13px; }
}

@media (max-width: 1000px) {
  .footer-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
  }
  .footer-brand { grid-column: 1 / -1; }
  .footer-contact { grid-column: 1 / -1; }
}

@media (max-width: 980px) {
  .header-top { min-height: 66px; gap: 14px; }
  .nav-toggle { display: inline-flex; }

  .header-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 90;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin-left: 0;
    padding: 12px 20px 20px;
    max-height: calc(100vh - 66px);
    overflow: auto;
    background: var(--ink-2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 26px 44px -30px rgba(0, 0, 0, 0.95);
  }

  .site-header[data-open] .header-nav { display: flex; }

  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }

  .nav-link {
    width: 100%;
    padding: 13px 8px;
    border: 0;
    border-bottom: 1px solid rgba(46, 74, 66, 0.8);
    border-radius: 0;
  }

  .nav-link:hover { background: var(--ink-3); border-color: transparent; border-bottom-color: var(--magenta); }

  .nav-link[aria-current="page"] {
    padding-left: 14px;
    background: rgba(255, 46, 136, 0.1);
    border-left: 2px solid var(--magenta);
    box-shadow: none;
  }

  .nav-text { font-size: 15px; }

  .nav-empty { margin-top: 12px; }

  .header-actions {
    flex-direction: column;
    align-items: stretch;
    margin-top: 16px;
  }

  .header-actions .btn { width: 100%; min-height: 44px; font-size: 14px; }

  .header-bar { flex-wrap: wrap; gap: 10px; padding: 10px 0 12px; }
  .cmd { flex: 1 1 100%; }
  .cmd-status { flex: 1 1 100%; font-size: 10px; white-space: normal; }
}

@media (max-width: 720px) {
  .footer-cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .footer-meta { justify-content: flex-start; }
}

@media (max-width: 560px) {
  :root { --pad: 18px; }

  .brand-name { font-size: 16px; }
  .brand-sub { font-size: 9px; letter-spacing: 0.12em; }

  .cmd-label { display: none; }
  .cmd { padding: 0 10px; }
  .cmd-input { font-size: 12px; }

  .footer-inner { padding: 40px var(--pad) 30px; gap: 30px; }
  .footer-cols { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .contact-row { grid-template-columns: 44px minmax(0, 1fr); }
  .media-frame--wide { aspect-ratio: 16 / 9; }
}

/* ==========================================================================
   减少动态
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}