/* ============================================================
   骋瑞实业 · 定制印刷包装官网  —  设计系统 style.css
   风格：定制型简洁 / 印刷工艺感 / 暖白 + 墨黑 + 鎏金
   所有按钮、弹窗、开关、下拉均为自绘，不使用浏览器默认外观
   ============================================================ */

/* ---------- 1. 设计变量 ---------- */
:root {
  /* 色板 */
  --ink-900: #0b0d10;
  --ink-800: #14171c;
  --ink-700: #1e232a;
  --ink-600: #333a44;
  --ink-500: #5a6371;
  --ink-400: #8a93a1;
  --ink-300: #b9c0ca;
  --ink-200: #dfe3e9;
  --ink-100: #eff2f5;
  --paper: #f7f5f1;
  --paper-2: #fffdfa;
  --white: #ffffff;

  --gold-600: #9a6f1e;
  --gold-500: #c2913a;
  --gold-400: #e0b463;
  --gold-300: #f0d79b;
  --gold-100: #fbf3e2;

  --cyan-500: #1f9d9d;
  --cyan-400: #35c1bd;
  --rose-500: #d1554f;
  --green-500: #2f9e63;
  --blue-500: #3f6fd8;

  /* 语义 */
  --bg: var(--paper);
  --surface: var(--white);
  --surface-2: var(--paper-2);
  --text: var(--ink-800);
  --text-soft: var(--ink-500);
  --text-mute: var(--ink-400);
  --line: #e6e2da;
  --line-strong: #d5cfc4;
  --accent: var(--gold-500);
  --accent-soft: var(--gold-100);

  /* 字体 */
  --font-sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC",
    "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", Georgia,
    "Times New Roman", serif;
  --font-mono: "JetBrains Mono", "Cascadia Mono", Consolas, "Courier New", monospace;

  /* 尺寸 */
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 34px;
  --r-pill: 999px;

  /* 阴影 */
  --sh-1: 0 1px 2px rgba(16, 18, 22, 0.05), 0 2px 8px rgba(16, 18, 22, 0.04);
  --sh-2: 0 2px 6px rgba(16, 18, 22, 0.06), 0 12px 28px rgba(16, 18, 22, 0.08);
  --sh-3: 0 8px 24px rgba(16, 18, 22, 0.1), 0 32px 64px rgba(16, 18, 22, 0.14);
  --sh-glow: 0 10px 34px rgba(194, 145, 58, 0.32);

  /* 动效曲线 */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast: 160ms;
  --t-base: 280ms;
  --t-slow: 620ms;

  --nav-h: 76px;
  --maxw: 1240px;
}

/* 深色区块局部变量 */
.theme-dark {
  --bg: var(--ink-900);
  --surface: #14171c;
  --surface-2: #1a1e24;
  --text: #f2f0ec;
  --text-soft: #a7aeb9;
  --text-mute: #6d7683;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --accent: var(--gold-400);
  --accent-soft: rgba(224, 180, 99, 0.12);
  --sh-1: 0 1px 2px rgba(0, 0, 0, 0.4);
  --sh-2: 0 12px 30px rgba(0, 0, 0, 0.45);
  --sh-3: 0 30px 70px rgba(0, 0, 0, 0.55);
}

/* ---------- 2. 基础重置 ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  font-weight: 650;
  line-height: 1.28;
  letter-spacing: -0.01em;
}
h1 {
  font-size: clamp(30px, 4.4vw, 58px);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.005em;
}
h2 {
  font-size: clamp(24px, 3vw, 38px);
  font-family: var(--font-display);
  font-weight: 600;
}
h3 {
  font-size: clamp(17px, 1.5vw, 21px);
}
p {
  margin: 0 0 1em;
}
a {
  color: inherit;
  text-decoration: none;
}
img,
svg {
  max-width: 100%;
  display: block;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
::selection {
  background: var(--gold-400);
  color: var(--ink-900);
}

/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--ink-300);
  border: 3px solid var(--bg);
  border-radius: 99px;
  transition: background var(--t-fast);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--ink-400);
}

/* ---------- 3. 版心与栅格 ---------- */
.wrap {
  width: min(100% - 48px, var(--maxw));
  margin-inline: auto;
}
.wrap-narrow {
  width: min(100% - 48px, 880px);
  margin-inline: auto;
}
.section {
  padding: clamp(64px, 9vw, 132px) 0;
  position: relative;
}
.section--tight {
  padding: clamp(44px, 5vw, 76px) 0;
}
.grid {
  display: grid;
  gap: 26px;
}
.g-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.g-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.g-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.row {
  display: flex;
  align-items: center;
  gap: 14px;
}
.row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.stack > * + * {
  margin-top: 14px;
}
@media (max-width: 1024px) {
  .g-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .g-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 768px) {
  .g-2,
  .g-3,
  .g-4 {
    grid-template-columns: minmax(0, 1fr);
  }
  .wrap,
  .wrap-narrow {
    width: min(100% - 32px, var(--maxw));
  }
}

/* ---------- 4. 排版组件 ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}
.lead {
  font-size: clamp(15.5px, 1.35vw, 18px);
  color: var(--text-soft);
  max-width: 62ch;
}
.muted {
  color: var(--text-soft);
}
.mute-2 {
  color: var(--text-mute);
  font-size: 13px;
}
.section-head {
  max-width: 720px;
  margin-bottom: clamp(30px, 4vw, 56px);
}
.section-head.center {
  margin-inline: auto;
  text-align: center;
}
.section-head h2 {
  margin: 14px 0 14px;
}
.text-gold {
  color: var(--gold-600);
}
.theme-dark .text-gold {
  color: var(--gold-400);
}

/* 纸张纹理背景 */
.paper-tex {
  background-image: radial-gradient(rgba(20, 23, 28, 0.045) 1px, transparent 1px);
  background-size: 4px 4px;
}
.grid-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 12%, transparent 72%);
  opacity: 0.75;
}

/* ---------- 5. 按钮（全自绘） ---------- */
.btn {
  --btn-bg: var(--ink-800);
  --btn-fg: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  height: 48px;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--t-base) var(--ease-spring), box-shadow var(--t-base) var(--ease-out),
    color var(--t-fast) linear, background var(--t-fast) linear;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.btn::after {
  /* 光泽扫过 */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, transparent 32%, rgba(255, 255, 255, 0.4) 50%, transparent 68%);
  transform: translateX(-130%);
  transition: transform 760ms var(--ease-out);
}
.btn:hover::after {
  transform: translateX(130%);
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--sh-2);
}
.btn:active {
  transform: translateY(0) scale(0.975);
}
.btn:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
}
.btn-sm {
  height: 38px;
  padding: 0 16px;
  font-size: 13px;
}
.btn-lg {
  height: 56px;
  padding: 0 34px;
  font-size: 15.5px;
}
.btn-block {
  width: 100%;
}

.btn-primary {
  --btn-bg: linear-gradient(135deg, var(--gold-400), var(--gold-600));
  --btn-fg: #241a04;
  box-shadow: 0 6px 20px rgba(194, 145, 58, 0.28);
}
.btn-primary:hover {
  box-shadow: var(--sh-glow);
}
.btn-dark {
  --btn-bg: var(--ink-800);
  --btn-fg: #fff;
}
.theme-dark .btn-dark {
  --btn-bg: #fff;
  --btn-fg: var(--ink-900);
}
.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--text);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover {
  --btn-bg: var(--text);
  --btn-fg: var(--bg);
  border-color: var(--text);
}
.btn-soft {
  --btn-bg: var(--accent-soft);
  --btn-fg: var(--gold-600);
}
.theme-dark .btn-soft {
  --btn-fg: var(--gold-400);
}
.btn-danger {
  --btn-bg: #fdeceb;
  --btn-fg: var(--rose-500);
}
.btn-danger:hover {
  --btn-bg: var(--rose-500);
  --btn-fg: #fff;
}
.btn[disabled],
.btn.is-loading {
  opacity: 0.62;
  pointer-events: none;
}
.btn.is-loading {
  color: transparent !important;
}
.btn.is-loading::before {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  animation: spin 720ms linear infinite;
}
.btn-soft.is-loading::before,
.btn-ghost.is-loading::before,
.btn-danger.is-loading::before {
  border-color: rgba(0, 0, 0, 0.18);
  border-top-color: var(--ink-700);
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* 纯图标按钮 */
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text-soft);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
}
.icon-btn:hover {
  color: var(--text);
  border-color: var(--line-strong);
  transform: translateY(-1px);
  box-shadow: var(--sh-1);
}
.icon-btn.danger:hover {
  color: var(--rose-500);
  border-color: #f3c9c6;
  background: #fdf3f2;
}
.icon-btn svg {
  width: 18px;
  height: 18px;
}

/* 文字链接箭头 */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  position: relative;
}
.link-arrow svg {
  width: 16px;
  height: 16px;
  transition: transform var(--t-base) var(--ease-out);
}
.link-arrow:hover svg {
  transform: translateX(5px);
}
.link-arrow::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--t-base) var(--ease-out);
}
.link-arrow:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ---------- 6. 卡片 ---------- */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 26px;
  transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out),
    border-color var(--t-base) var(--ease-out);
}
.card-hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-2);
  border-color: var(--line-strong);
}
.card-flat {
  box-shadow: none;
}
.card-pad-lg {
  padding: 34px;
}

/* 产品卡 */
.pcard {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out),
    border-color var(--t-base) var(--ease-out);
}
.pcard:hover {
  transform: translateY(-7px);
  box-shadow: var(--sh-3);
  border-color: var(--line-strong);
}
.pcard-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ink-100);
}
.pcard-media img,
.pcard-media .mock {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease-out);
}
.pcard:hover .pcard-media img,
.pcard:hover .pcard-media .mock {
  transform: scale(1.06);
}
.pcard-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  background: rgba(11, 13, 16, 0.72);
  color: #fff;
  backdrop-filter: blur(8px);
}
.pcard-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.pcard-body h3 {
  font-size: 17.5px;
}
.pcard-foot {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.price {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold-600);
  font-weight: 600;
}
.theme-dark .price {
  color: var(--gold-400);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: var(--ink-100);
  color: var(--ink-500);
  font-size: 11.5px;
  font-weight: 500;
}
.theme-dark .chip {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-soft);
}

/* 数字统计 */
.stat {
  padding: 6px 0;
}
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.2vw, 54px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-soft);
  letter-spacing: 0.08em;
}

/* ---------- 7. 表单（自绘） ---------- */
.field {
  display: block;
  position: relative;
}
.field + .field {
  margin-top: 18px;
}
.field-label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-soft);
  letter-spacing: 0.03em;
}
.field-label .req {
  color: var(--rose-500);
  margin-left: 3px;
}
.input,
.textarea,
.select-native {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 48px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 14.5px;
  box-shadow: none;
  transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out),
    background var(--t-fast) linear;
}
/* 日期/时间类的原生按钮也一并清掉，避免出现浏览器的日历图标 */
.input::-webkit-calendar-picker-indicator,
.input::-webkit-inner-spin-button,
.input::-webkit-outer-spin-button,
.input::-webkit-search-cancel-button {
  display: none;
  -webkit-appearance: none;
}
/* 多行文本单独给高度，不要跟随 48px */
.textarea {
  height: auto;
  min-height: 122px;
  padding: 12px 16px;
  line-height: 1.7;
  resize: vertical;
}
.input::placeholder,
.textarea::placeholder {
  color: var(--text-mute);
}
.input:hover,
.textarea:hover {
  border-color: var(--ink-300);
}
.input:focus,
.textarea:focus,
.select-native:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(194, 145, 58, 0.16);
}
.field.has-error .input,
.field.has-error .textarea,
.field.has-error .select-trigger {
  border-color: var(--rose-500);
  box-shadow: 0 0 0 4px rgba(209, 85, 79, 0.13);
}
.field-msg {
  margin-top: 7px;
  font-size: 12.5px;
  color: var(--rose-500);
  min-height: 0;
  opacity: 0;
  transform: translateY(-4px);
  transition: all var(--t-fast) var(--ease-out);
}
.field.has-error .field-msg {
  opacity: 1;
  transform: none;
}
.field-hint {
  margin-top: 7px;
  font-size: 12.5px;
  color: var(--text-mute);
}

/* 输入聚焦时标签微动 */
.field-float {
  position: relative;
}
.field-float .input {
  padding-top: 20px;
  padding-bottom: 8px;
  height: 58px;
}
.field-float .field-label {
  position: absolute;
  left: 17px;
  top: 18px;
  margin: 0;
  pointer-events: none;
  transition: all var(--t-base) var(--ease-out);
  color: var(--text-mute);
  font-weight: 500;
}
.field-float .input:focus + .field-label,
.field-float .input:not(:placeholder-shown) + .field-label {
  top: 8px;
  font-size: 11px;
  color: var(--gold-600);
  letter-spacing: 0.08em;
}

/* 自定义下拉 */
.select,
.datepicker {
  position: relative;
}
/*
  自定义控件统一外观。
  注意：.select-trigger / .dp-trigger 是 <button>，浏览器默认会给它
  原生边框、内阴影和 appearance 相关的装饰（Chrome 上还会出现
  原生日历图标、微妙的底边阴影），必须显式清掉，否则同一行的
  输入框和下拉看起来会「不一样高 / 不一样深」。
*/
.select-trigger {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 14.5px;
  box-shadow: none;
  cursor: pointer;
  text-align: left;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.select-trigger::-webkit-calendar-picker-indicator,
.select-trigger::-webkit-inner-spin-button,
.select-trigger::-webkit-outer-spin-button {
  display: none;
  -webkit-appearance: none;
}
.select-trigger:hover {
  border-color: var(--ink-300);
}
.select.is-open .select-trigger,
.datepicker.is-open .dp-trigger {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(194, 145, 58, 0.16);
}
.select-trigger .caret {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform var(--t-base) var(--ease-spring);
  color: var(--text-mute);
}
.select.is-open .caret,
.datepicker.is-open .caret {
  transform: rotate(180deg);
}
.select-value[data-empty="true"] {
  color: var(--text-mute);
}
.select-panel {
  position: absolute;
  z-index: 60;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  max-height: 268px;
  overflow: auto;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  box-shadow: var(--sh-3);
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  transform-origin: top center;
  pointer-events: none;
  transition: opacity var(--t-fast) var(--ease-out), transform var(--t-base) var(--ease-spring);
}
.select.is-open .select-panel,
.datepicker.is-open .select-panel {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.select-opt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-xs);
  cursor: pointer;
  font-size: 14px;
  transition: background var(--t-fast);
}
.select-opt:hover {
  background: var(--ink-100);
}
.select-opt[aria-selected="true"] {
  background: var(--accent-soft);
  color: var(--gold-600);
  font-weight: 600;
}
.select-opt svg {
  width: 15px;
  height: 15px;
}

/* 开关（自绘） */
.switch {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  cursor: pointer;
  user-select: none;
  font-size: 13.5px;
  color: var(--text-soft);
}
.switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.switch-track {
  position: relative;
  width: 46px;
  height: 26px;
  flex: none;
  border-radius: var(--r-pill);
  background: var(--ink-200);
  transition: background var(--t-base) var(--ease-out);
}
.switch-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.24);
  transition: transform var(--t-base) var(--ease-spring);
}
.switch input:checked + .switch-track {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-600));
}
.switch input:checked + .switch-track::after {
  transform: translateX(20px);
}
.switch input:focus-visible + .switch-track {
  box-shadow: 0 0 0 4px rgba(194, 145, 58, 0.22);
}

/* 勾选（自绘） */
.check {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 13.5px;
  color: var(--text-soft);
  user-select: none;
}
.check input {
  position: absolute;
  opacity: 0;
}
.check-box {
  position: relative;
  width: 20px;
  height: 20px;
  flex: none;
  margin-top: 2px;
  border: 1.5px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface);
  transition: all var(--t-fast) var(--ease-out);
}
.check-box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2.5px;
  width: 5px;
  height: 10px;
  border: 2px solid #241a04;
  border-top: 0;
  border-left: 0;
  transform: rotate(45deg) scale(0);
  transition: transform var(--t-base) var(--ease-spring);
}
.check input:checked + .check-box {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-600));
  border-color: var(--gold-600);
}
.check input:checked + .check-box::after {
  transform: rotate(45deg) scale(1);
}
.check input:focus-visible + .check-box {
  box-shadow: 0 0 0 4px rgba(194, 145, 58, 0.2);
}

/* 单选卡片组 */
.radio-cards {
  display: grid;
  gap: 10px;
}
.radio-card {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  padding: 14px 16px;
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
  background: var(--surface);
}
.radio-card input {
  position: absolute;
  opacity: 0;
}
.radio-card:hover {
  border-color: var(--ink-300);
}
.radio-card input:checked ~ .radio-card-in {
  color: var(--gold-600);
}
.radio-card:has(input:checked) {
  border-color: var(--gold-500);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px rgba(194, 145, 58, 0.12);
}
.radio-card-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 600;
  font-size: 14px;
}

/* 文件上传（拖拽） */
.dropzone {
  position: relative;
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 28px 20px;
  text-align: center;
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--r-md);
  background: var(--surface-2);
  cursor: pointer;
  transition: all var(--t-base) var(--ease-out);
}
.dropzone:hover,
.dropzone.is-over {
  border-color: var(--gold-500);
  background: var(--accent-soft);
  transform: translateY(-2px);
}
.dropzone input {
  display: none;
}
.dropzone svg {
  width: 26px;
  height: 26px;
  color: var(--gold-600);
}

/* ---------- 8. 弹窗 / 抽屉 / 提示（自绘，不使用浏览器默认） ---------- */
.dsh-modal-root {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: grid;
  place-items: center;
  padding: 22px;
  pointer-events: none;
}
.dsh-mask {
  position: absolute;
  inset: 0;
  background: rgba(11, 13, 16, 0.52);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
}
.modal {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  max-height: min(86vh, 900px);
  overflow: auto;
  background: var(--surface);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-3);
  padding: 0;
  opacity: 0;
  transform: translateY(22px) scale(0.94);
  transition: opacity var(--t-base) var(--ease-out), transform 420ms var(--ease-spring);
}
.dsh-modal-root.is-open {
  pointer-events: auto;
}
.dsh-modal-root.is-open .dsh-mask {
  opacity: 1;
}
.dsh-modal-root.is-open .modal {
  opacity: 1;
  transform: none;
}
.modal-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 26px 26px 0;
}
.modal-icon {
  width: 46px;
  height: 46px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--gold-600);
}
.modal-icon.danger {
  background: #fdeceb;
  color: var(--rose-500);
}
.modal-icon svg {
  width: 22px;
  height: 22px;
}
.modal-title {
  font-size: 19px;
  font-weight: 650;
}
.modal-sub {
  margin-top: 6px;
  font-size: 13.5px;
  color: var(--text-soft);
  line-height: 1.7;
}
.modal-body {
  padding: 20px 26px 4px;
}
.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 20px 26px 24px;
}
.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--text-mute);
  cursor: pointer;
  transition: all var(--t-fast);
}
.modal-close:hover {
  background: var(--ink-100);
  color: var(--text);
  transform: rotate(90deg);
}

/* 抽屉（后台用） */
.dsh-drawer-root {
  position: fixed;
  inset: 0;
  z-index: 880;
  pointer-events: none;
}
.dsh-drawer-root .dsh-mask {
  position: absolute;
  inset: 0;
}
.drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(100%, 520px);
  display: flex;
  flex-direction: column;
  background: var(--surface);
  box-shadow: -24px 0 60px rgba(11, 13, 16, 0.2);
  transform: translateX(102%);
  transition: transform 480ms var(--ease-out);
}
.dsh-drawer-root.is-open {
  pointer-events: auto;
}
.dsh-drawer-root.is-open .drawer {
  transform: none;
}
.drawer-head {
  padding: 24px 26px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.drawer-body {
  flex: 1;
  overflow: auto;
  padding: 24px 26px;
}
.drawer-foot {
  padding: 18px 26px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* 轻提示 */
.dsh-toasts {
  position: fixed;
  z-index: 990;
  top: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
  width: min(360px, calc(100vw - 32px));
}
.toast {
  position: relative;
  display: flex;
  gap: 13px;
  padding: 15px 17px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--sh-3);
  opacity: 0;
  transform: translateX(30px) scale(0.96);
  transition: opacity var(--t-base) var(--ease-out), transform 420ms var(--ease-spring);
  pointer-events: auto;
  overflow: hidden;
}
.toast.is-in {
  opacity: 1;
  transform: none;
}
.toast.is-out {
  opacity: 0;
  transform: translateX(30px) scale(0.96);
}
.toast-icon {
  width: 30px;
  height: 30px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--ink-100);
  color: var(--ink-700);
}
.toast-icon svg {
  width: 16px;
  height: 16px;
}
.toast-title {
  font-size: 14px;
  font-weight: 650;
  color: var(--ink-800);
}
.toast-msg {
  font-size: 12.5px;
  color: var(--ink-500);
  margin-top: 2px;
  line-height: 1.6;
}
.toast.success .toast-icon {
  background: #e8f6ee;
  color: var(--green-500);
}
.toast.error .toast-icon {
  background: #fdeceb;
  color: var(--rose-500);
}
.toast.warn .toast-icon {
  background: var(--gold-100);
  color: var(--gold-600);
}
.toast-bar {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 100%;
  background: var(--gold-500);
  transform-origin: left;
  animation: toastbar 3200ms linear forwards;
}
.toast.success .toast-bar {
  background: var(--green-500);
}
.toast.error .toast-bar {
  background: var(--rose-500);
}
@keyframes toastbar {
  from {
    transform: scaleX(1);
  }
  to {
    transform: scaleX(0);
  }
}

/* 灯箱 */
.dsh-lightbox {
  position: fixed;
  inset: 0;
  z-index: 920;
  display: grid;
  place-items: center;
  padding: 5vh 4vw;
  background: rgba(11, 13, 16, 0.86);
  backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease-out);
}
.dsh-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}
.dsh-lightbox img {
  max-height: 90vh;
  border-radius: var(--r-md);
  box-shadow: var(--sh-3);
  transform: scale(0.94);
  transition: transform 520ms var(--ease-spring);
}
.dsh-lightbox.is-open img {
  transform: none;
}
.lightbox-close {
  position: absolute;
  top: 26px;
  right: 26px;
}

/* 顶部滚动进度 */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  z-index: 800;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--gold-400), var(--gold-600), var(--cyan-400));
}

/* 自定义光标 */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  pointer-events: none;
  border-radius: 50%;
  mix-blend-mode: difference;
}
.cursor-dot {
  width: 6px;
  height: 6px;
  background: #fff;
  transform: translate(-50%, -50%);
}
.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  transform: translate(-50%, -50%);
  transition: width 260ms var(--ease-out), height 260ms var(--ease-out),
    background 260ms var(--ease-out), border-color 260ms var(--ease-out);
}
.cursor-ring.is-hover {
  width: 62px;
  height: 62px;
  background: rgba(255, 255, 255, 0.14);
  border-color: transparent;
}
@media (hover: none), (max-width: 1024px) {
  .cursor-dot,
  .cursor-ring {
    display: none;
  }
}

/* ---------- 9. 页面骨架：导航 / 页脚 ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 700;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out),
    height var(--t-base) var(--ease-out), transform 420ms var(--ease-out);
}
.nav-inner {
  width: min(100% - 48px, var(--maxw));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav.is-stuck {
  height: 64px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(11, 13, 16, 0.05);
}
.nav.is-hidden {
  transform: translateY(-104%);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 17px;
  color: var(--text);
  min-width: 0; /* 允许子元素收缩，否则长公司名会把布局挤破 */
}
/*
  品牌文字块：公司名太长时截断而不是换行。
  后台侧栏只有 230px 宽，「上海骋瑞实业有限公司」会自动折成两行，
  把下面的导航挤下去、也很难看。这里强制不换行 + 省略号。
  完整名称通过 title 属性仍可看到。
*/
.brand-text,
.admin-brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.brand-name,
.admin-brand-name {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brand-mark {
  width: 38px;
  height: 38px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: linear-gradient(140deg, var(--gold-400), var(--gold-600));
  color: #241a04;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(194, 145, 58, 0.32);
  overflow: hidden; /* 传入的 LOGO 不溢出圆角 */
}
/* 后台上传的 LOGO：等比完整显示（不裁切），深色页脚上也看得清 */
.brand-logo {
  width: 38px;
  height: 38px;
  flex: none;
  object-fit: contain;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
}
.footer .brand-logo {
  background: rgba(255, 255, 255, 0.12);
}
.brand small {
  display: block;
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--text-mute);
  font-weight: 500;
  margin-top: -3px;
  white-space: nowrap;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
/* 移动端 / 窄屏：收起文字导航，改用汉堡菜单 */
@media (max-width: 1024px) {
  .nav-menu {
    display: none;
  }
  .nav-burger {
    display: block;
  }
}
@media (max-width: 600px) {
  .nav-actions .btn-sm {
    height: 36px;
    padding: 0 13px;
    font-size: 12.5px;
  }
  /* 窄屏优先保证品牌名与操作按钮不换行、不溢出 */
  .brand {
    font-size: 15px;
  }
  .brand small {
    display: none;
  }
  .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 17px;
  }
  .nav-inner {
    width: min(100% - 24px, var(--maxw));
  }
}
.nav-link {
  position: relative;
  padding: 9px 15px;
  border-radius: var(--r-pill);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-soft);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav-link:hover {
  color: var(--text);
  background: rgba(20, 23, 28, 0.05);
}
.nav-link.is-active {
  color: var(--text);
  font-weight: 650;
}
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 1px;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  transform: translateX(-50%);
  background: var(--gold-500);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-burger {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  position: relative;
}
.nav-burger span {
  position: absolute;
  left: 12px;
  width: 20px;
  height: 1.8px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--t-base) var(--ease-out);
}
.nav-burger span:nth-child(1) {
  top: 16px;
}
.nav-burger span:nth-child(2) {
  top: 21.5px;
}
.nav-burger span:nth-child(3) {
  top: 27px;
}
.nav-burger.is-open span:nth-child(1) {
  top: 21.5px;
  transform: rotate(45deg);
}
.nav-burger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.4);
}
.nav-burger.is-open span:nth-child(3) {
  top: 21.5px;
  transform: rotate(-45deg);
}

/* 移动端菜单 */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 690;
  padding: calc(var(--nav-h) + 20px) 24px 32px;
  background: var(--surface);
  transform: translateY(-102%);
  transition: transform 520ms var(--ease-out);
  overflow: auto;
}
.mobile-menu.is-open {
  transform: none;
}
.mobile-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 4px;
  font-size: 19px;
  font-weight: 600;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(14px);
}
.mobile-menu.is-open a {
  animation: menuIn 520ms var(--ease-out) forwards;
}
@keyframes menuIn {
  to {
    opacity: 1;
    transform: none;
  }
}

/* 首页顶部深色 */
.nav--over {
  color: #fff;
}
.nav--over .nav-link {
  color: rgba(255, 255, 255, 0.74);
}
.nav--over .nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}
.nav--over .nav-link.is-active {
  color: #fff;
}
.nav--over .brand {
  color: #fff;
}
.nav--over .brand small {
  color: rgba(255, 255, 255, 0.5);
}
.nav--over .nav-burger {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}
.nav--over .nav-burger span {
  background: #fff;
}
.nav--over .btn-ghost {
  --btn-fg: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}
.nav--over.is-stuck {
  color: var(--text);
}
.nav--over.is-stuck .nav-link {
  color: var(--text-soft);
}
.nav--over.is-stuck .nav-link:hover,
.nav--over.is-stuck .nav-link.is-active {
  color: var(--text);
}
.nav--over.is-stuck .brand {
  color: var(--text);
}
.nav--over.is-stuck .brand small {
  color: var(--text-mute);
}
.nav--over.is-stuck .nav-burger {
  background: var(--surface);
  border-color: var(--line-strong);
}
.nav--over.is-stuck .nav-burger span {
  background: var(--text);
}
.nav--over.is-stuck .btn-ghost {
  --btn-fg: var(--text);
  border-color: var(--line-strong);
}

/* 页脚 */
.footer {
  position: relative;
  padding: clamp(56px, 7vw, 96px) 0 34px;
  color: #e9e7e3;
  background: var(--ink-900);
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(680px 320px at 12% 0%, rgba(194, 145, 58, 0.18), transparent 70%),
    radial-gradient(680px 340px at 92% 12%, rgba(31, 157, 157, 0.14), transparent 70%);
  pointer-events: none;
}
.footer-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 34px;
}
/*
  页脚栏目可以在后台逐块关闭，所以列数要跟着实际块数走，
  否则关掉一块后会留下一个空洞。
  由 main.js 输出 data-cols="1|2|3|4"。
*/
.footer-grid[data-cols="1"] {
  grid-template-columns: minmax(0, 1fr);
}
.footer-grid[data-cols="2"] {
  grid-template-columns: 1.5fr 1fr;
}
.footer-grid[data-cols="3"] {
  grid-template-columns: 1.4fr 1fr 1.2fr;
}
.footer-grid[data-cols="4"] {
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
}
/* 资质标签行（可单独关闭，所以给独立类名而不是内联样式） */
.footer-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-certs .badge {
  background: rgba(255, 255, 255, 0.08);
  color: #dfe3e9;
}
.footer h4 {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 16px;
}
.footer a,
.footer p,
.footer li {
  color: #a9b0ba;
  font-size: 13.5px;
}
.footer a:hover {
  color: #fff;
}
.footer li + li {
  margin-top: 9px;
}
.footer-bottom {
  position: relative;
  margin-top: 46px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: #7f8894;
}
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---------- 10. 通用动效工具类 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 780ms var(--ease-out), transform 780ms var(--ease-out),
    clip-path 900ms var(--ease-out);
  will-change: opacity, transform;
}
[data-reveal="left"] {
  transform: translateX(-34px);
}
[data-reveal="right"] {
  transform: translateX(34px);
}
[data-reveal="scale"] {
  transform: scale(0.94);
}
[data-reveal="mask"] {
  clip-path: inset(0 0 100% 0);
  transform: none;
}
[data-reveal].is-in {
  opacity: 1;
  transform: none;
  clip-path: inset(0 0 0 0);
}
[data-stagger] > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 720ms var(--ease-out), transform 720ms var(--ease-out);
}
[data-stagger].is-in > * {
  opacity: 1;
  transform: none;
}
.float-slow {
  animation: float 7s var(--ease-in-out) infinite;
}
.float-slower {
  animation: float 11s var(--ease-in-out) infinite;
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-16px) rotate(1.2deg);
  }
}
.spin-slow {
  animation: spin 26s linear infinite;
}

/* 3D 悬停倾斜 */
.tilt {
  transform-style: preserve-3d;
  transition: transform 400ms var(--ease-out);
}
.tilt-inner {
  transform: translateZ(38px);
}

/* 滚动跑马灯 */
.marquee {
  position: relative;
  overflow: hidden;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee:hover .marquee-track {
  animation-play-state: paused;
}
.marquee span {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 25px);
  color: var(--text-mute);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 56px;
}
.marquee span::after {
  content: "◆";
  font-size: 9px;
  color: var(--gold-500);
}
@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* 打字光标 */
.type-caret {
  display: inline-block;
  width: 2px;
  height: 1em;
  margin-left: 3px;
  background: var(--gold-500);
  vertical-align: -0.1em;
  animation: caret 1s steps(1) infinite;
}
@keyframes caret {
  50% {
    opacity: 0;
  }
}

/* 骨架屏 */
.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--ink-100);
  border-radius: var(--r-sm);
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
  animation: shimmer 1.3s infinite;
}
@keyframes shimmer {
  to {
    transform: translateX(100%);
  }
}

/* 徽标 / 状态点 */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 600;
  background: var(--ink-100);
  color: var(--ink-600);
}
.badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.badge.ok {
  background: #e8f6ee;
  color: var(--green-500);
}
.badge.new {
  background: #eaf0fd;
  color: var(--blue-500);
}
.badge.warn {
  background: var(--gold-100);
  color: var(--gold-600);
}
.badge.off {
  background: #f1f1f1;
  color: var(--ink-400);
}
.badge.err {
  background: #fdeceb;
  color: var(--rose-500);
}

/* 分割线 */
.hr {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

/* 截图 / 回归比对模式：<html data-anim="0"> 或 ?anim=0，关闭一切进场动效 */
html[data-anim="0"] *,
html[data-anim="0"] *::before,
html[data-anim="0"] *::after {
  animation: none !important;
  transition: none !important;
}
html[data-anim="0"] [data-reveal],
html[data-anim="0"] [data-stagger] > * {
  opacity: 1 !important;
  transform: none !important;
  clip-path: none !important;
}

/* 无障碍：减少动效 */
@media (prefers-reduced-motion: reduce) {  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal],
  [data-stagger] > * {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
  }
}

/* 隐藏域与文件输入不参与布局 */
input[type="hidden"] {
  display: none !important;
}
.dropzone input[type="file"] {
  display: none;
}