/* ============================================================
 * 学生来了 · 样式
 * 视觉基调：墨蓝立骨，朱砂点睛，宣纸为底
 * 移动端优先，微信内置浏览器 H5 适配
 * ============================================================ */

:root {
  /* 墨 —— 主色系 */
  --ink-900: #101B28;
  --ink-800: #1B2C3F;
  --ink-700: #223A54;
  --ink-600: #2C4A6B;
  --ink-500: #3D6187;
  --ink-400: #6B87A6;
  --ink-300: #9CB0C6;
  --ink-200: #C7D5E3;
  --ink-100: #E3EAF2;
  --ink-50: #F2F6FA;

  /* 朱砂 —— 强调色：金额、加急、印记 */
  --cs-700: #9C2E26;
  --cs-600: #B33A30;
  --cs: #C1443A;
  --cs-400: #D4705F;
  --cs-100: #F7DFDA;
  --cs-50: #FBF1EE;

  /* 松绿 —— 状态：在招 */
  --jade: #2E6B4F;
  --jade-50: #EDF5F1;

  /* 纸 —— 中性色系（微暖，靠向宣纸） */
  --paper: #F7F6F3;
  --card: #FFFFFF;
  --text: #1A2430;
  --text-2: #56646F;
  --text-3: #98A2AC;
  --line: #ECE9E3;
  --line-2: #F1EFEA;
  --line-3: #F7F6F2;

  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 24px;

  --sh-2: 0 1px 2px rgba(16, 27, 40, .03), 0 10px 30px -12px rgba(16, 27, 40, .10);
  --sh-card: 0 1px 2px rgba(16, 27, 40, .03), 0 18px 44px -20px rgba(16, 27, 40, .14);
  --sh-sheet: 0 -10px 44px rgba(16, 27, 40, .18);
  --sh-ink: 0 6px 18px -4px rgba(27, 44, 63, .32);
  --sh-cs: 0 4px 14px -2px rgba(193, 68, 58, .28);

  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
               "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC",
                "Source Han Serif CN", Georgia, "Times New Roman", serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top: env(safe-area-inset-top, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0; padding: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body { overflow-x: hidden; }

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; padding: 0; }
input { font-family: inherit; }
h1, h2, h3, h4, p { margin: 0; }
svg { display: block; }
[hidden] { display: none !important; }
mark { background: rgba(193, 68, 58, .13); color: var(--cs-700); border-radius: 3px; padding: 0 2px; }

.app {
  max-width: 520px;
  margin: 0 auto;
  background: var(--paper);
  min-height: 100vh;
  position: relative;
}

/* ==================== 粘性头部 ==================== */
.sticky-head {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--paper);
}

.topbar {
  background: #fff;
  padding: calc(var(--safe-top) + 15px) 16px 0;
  border-bottom-left-radius: var(--r-xl);
  border-bottom-right-radius: var(--r-xl);
  transition: padding .26s ease;
}
.sticky-head.compact .topbar { padding-top: calc(var(--safe-top) + 9px); }

.brand-row { display: flex; align-items: center; gap: 11px; }

/* 印章式标识 */
.seal {
  width: 40px; height: 40px;
  flex: 0 0 40px;
  border-radius: 8px;
  background: var(--cs);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--sh-cs), inset 0 0 0 1.5px rgba(255, 255, 255, .3);
  transition: width .26s ease, height .26s ease, flex-basis .26s ease, font-size .26s ease;
}
.sticky-head.compact .seal { width: 32px; height: 32px; flex-basis: 32px; font-size: 18px; }

.brand-text { flex: 1; min-width: 0; }
.brand-text h1 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 2.5px;
  color: var(--ink-800);
  line-height: 1.25;
}
.brand-text p {
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: .6px;
  margin-top: 1px;
  transition: opacity .2s, max-height .26s;
  max-height: 18px;
  overflow: hidden;
}
.sticky-head.compact .brand-text p { opacity: 0; max-height: 0; }

.city-tag {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--ink-600);
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  border-radius: 5px;
  padding: 2px 7px;
}

/* 搜索 */
.search-box {
  position: relative;
  margin: 13px 0 0;
  display: flex;
  align-items: center;
  background: var(--paper);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 15px;
  height: 42px;
  transition: height .26s ease, margin .26s ease, border-color .18s, box-shadow .18s, background-color .18s;
}
.search-box:focus-within {
  border-color: var(--ink-200);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(34, 58, 84, .05);
}
.sticky-head.compact .search-box { height: 34px; margin-top: 9px; }
.icon-search { width: 16px; height: 16px; color: var(--ink-400); flex: 0 0 16px; }
.search-box input {
  flex: 1; border: none; background: none; outline: none;
  font-size: 14px; margin-left: 8px; color: var(--text); min-width: 0;
}
.search-box input::placeholder { color: var(--text-3); letter-spacing: .3px; }
.search-box input::-webkit-search-cancel-button { display: none; }
.search-clear {
  width: 19px; height: 19px; border-radius: 50%;
  background: var(--ink-200); color: #fff;
  font-size: 14px; line-height: 17px; flex: 0 0 19px;
  display: flex; align-items: center; justify-content: center;
}

/* 数据条 */
.stat-row {
  display: flex; align-items: center; gap: 9px;
  padding: 11px 0 12px;
  transition: opacity .22s, max-height .26s, padding .26s;
  max-height: 44px;
  overflow: hidden;
}
.sticky-head.compact .stat-row { opacity: 0; max-height: 0; padding: 0; }

.stat-item { display: flex; align-items: baseline; gap: 3px; }
.stat-item b {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-700);
  line-height: 1;
}
.stat-item i { font-style: normal; font-size: 11px; color: var(--text-3); }
.stat-sep { width: 1px; height: 11px; background: var(--line); flex: 0 0 1px; }
.stat-note { margin-left: auto; font-size: 11px; color: var(--text-3); }

/* ==================== 区域快捷条 ==================== */
.quickbar {
  display: flex; gap: 7px;
  overflow-x: auto;
  padding: 12px 16px 2px;
  scrollbar-width: none;
  max-height: 58px;
  transition: opacity .2s, max-height .26s, padding .26s;
}
.quickbar::-webkit-scrollbar { display: none; }
.sticky-head.compact .quickbar { opacity: 0; max-height: 0; padding: 0; overflow: hidden; }

/* 无信息费专区入口 */
.zone-banner {
  display: flex;
  align-items: center;
  gap: 11px;
  width: calc(100% - 32px);
  margin: 10px 16px 0;
  padding: 10px 13px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  text-align: left;
  cursor: pointer;
  max-height: 72px;
  overflow: hidden;
  transition: opacity .2s, max-height .26s, margin .26s, padding .26s,
              border-color .2s, background-color .2s, transform .12s;
}
.zone-banner:active { transform: scale(.985); }
.zb-badge {
  flex: 0 0 auto;
  font-family: var(--font-serif);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: #fff;
  background: var(--jade);
  border-radius: 6px;
  padding: 5px 7px;
}
.zb-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.zb-text b {
  font-family: var(--font-serif);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .5px;
  color: var(--ink-800);
}
.zb-text em { font-style: normal; font-size: 11px; color: var(--text-3); letter-spacing: .3px; }
.zb-action {
  flex: 0 0 auto;
  font-size: 11.5px;
  letter-spacing: 1px;
  color: var(--jade);
  border: 1px solid var(--jade);
  border-radius: 999px;
  padding: 3px 10px;
  transition: background-color .2s, color .2s;
}
.zone-banner.on { background: var(--jade-50); border-color: var(--jade); }
.zone-banner.on .zb-text em { color: var(--jade); }
.zone-banner.on .zb-action { background: var(--jade); color: #fff; }
.sticky-head.compact .zone-banner {
  opacity: 0; max-height: 0; margin: 0 16px;
  padding-top: 0; padding-bottom: 0; border-width: 0;
}
.sticky-head.compact .zone-banner.on {
  opacity: 1; max-height: 72px; margin: 10px 16px 0;
  padding-top: 10px; padding-bottom: 10px; border-width: 1px;
}

.q-chip {
  flex: 0 0 auto;
  font-size: 12.5px;
  letter-spacing: .3px;
  padding: 7px 15px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--text-2);
  transition: .16s;
}
.q-chip.on {
  background: var(--ink-800);
  border-color: var(--ink-800);
  color: #fff;
  font-weight: 500;
  box-shadow: var(--sh-ink);
}

/* ==================== 排序 / 筛选 ==================== */
.toolbar {
  display: flex; align-items: center; gap: 9px;
  padding: 12px 16px 10px;
  background: var(--paper);
}

.sort-tabs {
  flex: 1;
  display: flex; gap: 2px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  min-width: 0;
}
.sort-tab {
  flex: 1;
  font-size: 12.5px;
  color: var(--text-2);
  padding: 7px 2px;
  border-radius: 999px;
  white-space: nowrap;
  transition: .18s;
  letter-spacing: .2px;
}
.sort-tab.active {
  background: var(--ink-800);
  color: #fff;
  font-weight: 500;
  box-shadow: var(--sh-ink);
}

.filter-btn {
  display: flex; align-items: center; gap: 4px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12.5px;
  color: var(--text-2);
  flex: 0 0 auto;
  transition: .18s;
}
.filter-btn svg { width: 14px; height: 14px; }
.filter-btn.on { border-color: var(--ink-600); color: var(--ink-700); background: var(--ink-50); font-weight: 500; }
.filter-count {
  background: var(--cs);
  color: #fff;
  font-size: 10px;
  min-width: 15px; height: 15px; line-height: 15px;
  border-radius: 999px;
  padding: 0 4px;
  font-weight: 500;
}

/* 已选条件 */
.active-filters {
  display: flex; gap: 6px;
  overflow-x: auto;
  padding: 0 16px 10px;
  scrollbar-width: none;
}
.active-filters::-webkit-scrollbar { display: none; }
.af-chip {
  flex: 0 0 auto;
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  color: var(--ink-700);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11.5px;
  white-space: nowrap;
}
.af-chip i { font-style: normal; opacity: .5; font-size: 13px; }

/* ==================== 列表 ==================== */
.list { padding: 2px 16px 0; }

.result-hint {
  font-size: 11.5px;
  color: var(--text-3);
  padding: 0 2px 9px;
  letter-spacing: .3px;
}
.result-hint b {
  font-family: var(--font-serif);
  font-size: 13.5px;
  color: var(--cs);
  font-weight: 600;
  margin: 0 2px;
}

/* ---- 订单卡片 ---- */
.card {
  background: var(--card);
  border: 1px solid rgba(27, 44, 63, .045);
  border-radius: var(--r-lg);
  padding: 17px 17px 15px;
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--sh-card);
  transition: transform .14s ease, box-shadow .14s ease;
  animation: cardIn .36s cubic-bezier(.22, .8, .3, 1) both;
  animation-delay: calc(var(--i, 0) * 26ms);
}
.card:active { transform: scale(.985); }
.card.taken { background: #FAFAF8; border-color: var(--line-2); box-shadow: 0 1px 2px rgba(16,27,40,.03); }
.card.taken .card-title, .card.taken .money-value { color: var(--ink-300); }

/* 加急单：左侧朱砂细条 */
.card.urgent::before {
  content: '';
  position: absolute;
  left: 0; top: 15px; bottom: 15px;
  width: 2.5px;
  border-radius: 0 3px 3px 0;
  background: var(--cs);
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.card-top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; margin-bottom: 9px;
}
.card-tags { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }

.tag {
  font-size: 11px;
  letter-spacing: .3px;
  padding: 3px 9px;
  border-radius: 999px;
  line-height: 1.45;
  white-space: nowrap;
}
.tag-grade { background: var(--ink-800); color: #fff; font-weight: 500; }
.tag-subject { background: var(--paper); border: 1px solid var(--line); color: var(--text-2); }
.tag-district { background: var(--paper); border: 1px solid var(--line); color: var(--text-2); }
.tag-online { background: var(--ink-50); border: 1px solid var(--ink-100); color: var(--ink-600); }
.tag-urgent { background: var(--cs-50); border: 1px solid var(--cs-100); color: var(--cs-600); font-weight: 500; }
.tag-taken { background: var(--paper); border: 1px solid var(--line); color: var(--text-3); }
.tag-free { background: var(--jade-50); border: 1px solid rgba(46, 107, 79, .22); color: var(--jade); font-weight: 500; }

/* 状态点 */
.card-status {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px;
  color: var(--jade);
  flex: 0 0 auto;
  letter-spacing: .3px;
}
.card-status::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 0 3px var(--jade-50);
}
.card-status.urgent { color: var(--cs-600); }
.card-status.urgent::before {
  background: var(--cs);
  box-shadow: 0 0 0 3px var(--cs-50);
  animation: pulse 1.9s ease-in-out infinite;
}
.card-status.taken { color: var(--text-3); }
.card-status.taken::before { background: var(--text-3); box-shadow: 0 0 0 3px var(--paper); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}

.card-title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .4px;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta { display: flex; flex-direction: column; gap: 5px; margin-bottom: 13px; }
.meta-line {
  display: flex; align-items: flex-start; gap: 7px;
  font-size: 12.5px; color: var(--text-2); line-height: 1.45;
}
.meta-line svg { width: 13px; height: 13px; flex: 0 0 13px; margin-top: 2px; color: var(--ink-300); }
.meta-line span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 金额区 */
.card-money {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: #FAF9F6;
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 13px;
  position: relative;
}
.card-money::after {
  content: '';
  position: absolute;
  left: 50%; top: 11px; bottom: 11px;
  width: 1px;
  background: var(--line);
}
.money-block, .money-fee { min-width: 0; }
.money-fee { text-align: right; }
.money-label {
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: 1.2px;
  margin-bottom: 3px;
}
.money-value {
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 600;
  color: var(--cs);
  line-height: 1.1;
  letter-spacing: .3px;
}
.money-value small {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 400;
  color: var(--cs-400);
  margin-left: 3px;
  letter-spacing: 0;
}
.money-fee .fee-v {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-800);
  line-height: 1.35;
}
.money-fee .fee-v.small { font-size: 12.5px; color: var(--cs-600); }
.money-fee .fee-v-free {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--jade);
  line-height: 1.35;
}
.money-fee .fee-v-free small {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 400;
  color: var(--text-3);
  margin-left: 4px;
  letter-spacing: 1px;
}

.card-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
  padding-top: 11px;
  border-top: 1px solid var(--line-2);
}
.foot-left { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.foot-id {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: .4px;
}
.foot-time { font-size: 11px; color: var(--text-3); }

.foot-btns { display: flex; gap: 7px; flex: 0 0 auto; }
.btn-detail {
  font-size: 12.5px;
  padding: 7.5px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-2);
  background: #fff;
  transition: .15s;
}
.btn-detail:active { background: var(--paper); }
.btn-take {
  font-size: 12.5px;
  padding: 7.5px 17px;
  border-radius: 999px;
  background: var(--ink-800);
  color: #fff;
  font-weight: 500;
  letter-spacing: .5px;
  box-shadow: var(--sh-ink);
  transition: .15s;
}
.btn-take:active { transform: scale(.96); }
.btn-take.disabled {
  background: var(--paper);
  color: var(--text-3);
  box-shadow: none;
  font-weight: 400;
}

/* ---- 骨架屏 ---- */
.sk-card {
  background: var(--card);
  border: 1px solid rgba(27, 44, 63, .045);
  border-radius: var(--r-lg);
  padding: 17px;
  margin-bottom: 14px;
  box-shadow: var(--sh-card);
}
.sk-line, .sk-box {
  background: linear-gradient(90deg, #EFECE6 25%, #F7F5F1 37%, #EFECE6 63%);
  background-size: 400% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}
.sk-line { height: 11px; border-radius: 5px; margin-bottom: 9px; }
.sk-line.w30 { width: 30%; }
.sk-line.w45 { width: 45%; }
.sk-line.w60 { width: 60%; }
.sk-line.w75 { width: 75%; }
.sk-line.title { height: 17px; width: 78%; margin: 5px 0 14px; }
.sk-box { height: 62px; border-radius: 11px; margin-bottom: 12px; }
.sk-foot { height: 30px; border-radius: 7px; width: 100%; background: var(--line-3); }

@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: 0 0; }
}

/* ---- 空状态 ---- */
.empty { text-align: center; padding: 52px 24px 40px; animation: cardIn .4s ease both; }
.empty-art { width: 84px; height: 84px; margin: 0 auto 20px; }
.empty h3 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--ink-800);
  margin-bottom: 8px;
}
.empty p { font-size: 12.5px; color: var(--text-3); line-height: 1.7; }
.empty button {
  margin-top: 20px;
  background: var(--ink-800);
  color: #fff;
  font-size: 13px;
  padding: 11px 26px;
  border-radius: 999px;
  font-weight: 500;
  letter-spacing: .5px;
  box-shadow: var(--sh-ink);
}

/* ---- 列表尾部 ---- */
.list-end {
  display: flex; flex-direction: column; align-items: center; gap: 9px;
  padding: 18px 0 6px;
  font-size: 11.5px;
  color: var(--text-3);
  letter-spacing: .5px;
}
.list-end .rule { width: 42px; height: 1px; background: var(--line); }
.link-btn { font-size: 12px; color: var(--ink-600); text-decoration: underline; text-underline-offset: 3px; }

.list-tip {
  padding: 20px 28px 8px;
  font-size: 11px;
  color: #A8AFB8;
  text-align: center;
  line-height: 1.75;
  letter-spacing: .3px;
}

.bottom-spacer { height: 116px; }

/* ==================== 返回顶部 ==================== */
.to-top {
  position: fixed;
  right: max(16px, calc(50% - 244px));
  bottom: calc(102px + var(--safe-bottom));
  z-index: 35;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  box-shadow: var(--sh-2);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-600);
  opacity: 0;
  transform: translateY(10px) scale(.9);
  pointer-events: none;
  transition: opacity .22s, transform .22s;
}
.to-top svg { width: 17px; height: 17px; }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }

/* ==================== 底部操作栏 ==================== */
.bottombar {
  position: fixed;
  left: 12px; right: 12px; bottom: calc(10px + var(--safe-bottom));
  z-index: 40;
  max-width: 496px;
  margin: 0 auto;
  display: flex; gap: 10px;
  padding: 10px;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid rgba(27, 44, 63, .06);
  border-radius: 22px;
  box-shadow: 0 2px 6px rgba(16, 27, 40, .04), 0 22px 48px -18px rgba(16, 27, 40, .28);
}
.bb-btn {
  height: 46px;
  border-radius: 14px;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: .8px;
  display: flex; align-items: center; justify-content: center; gap: 7px;
  transition: .15s;
}
.bb-btn svg { width: 17px; height: 17px; }
.bb-primary { flex: 1; background: var(--ink-800); color: #fff; box-shadow: var(--sh-ink); }
.bb-primary:active { transform: scale(.98); }
.bb-ghost {
  flex: 0 0 104px;
  background: rgba(247, 246, 243, .9);
  border: 1px solid var(--line);
  color: var(--ink-800);
}
.bb-ghost:active { background: var(--paper); }

/* ==================== 遮罩 / 面板 ==================== */
.mask {
  position: fixed; inset: 0;
  background: rgba(16, 27, 40, .5);
  z-index: 50;
  opacity: 0; visibility: hidden;
  transition: opacity .26s ease;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.mask.show { opacity: 1; visibility: visible; }

.sheet {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  max-width: 520px;
  margin: 0 auto;
  background: #fff;
  border-top-left-radius: var(--r-xl);
  border-top-right-radius: var(--r-xl);
  box-shadow: var(--sh-sheet);
  transform: translateY(102%);
  transition: transform .34s cubic-bezier(.32, .72, 0, 1);
  display: flex; flex-direction: column;
  max-height: 88vh;
  will-change: transform;
}
.sheet.show { transform: translateY(0); }

.sheet-head {
  position: relative;
  padding: 18px 16px 13px;
  border-bottom: 1px solid var(--line-2);
  flex: 0 0 auto;
  touch-action: none;
}
.sheet-head::before {
  content: '';
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  width: 36px; height: 4px;
  border-radius: 999px;
  background: var(--line);
}
.sheet-head h2 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 2px;
  text-align: center;
  color: var(--ink-800);
}
.sheet-close {
  position: absolute;
  right: 13px; top: 13px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--paper);
  color: var(--text-3);
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
}

.sheet-body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 2px 16px 18px;
}

.sheet-foot {
  flex: 0 0 auto;
  display: flex; gap: 10px;
  padding: 11px 16px calc(11px + var(--safe-bottom));
  border-top: 1px solid var(--line-2);
  background: #fff;
}
.btn-reset {
  flex: 0 0 92px;
  height: 46px;
  border-radius: 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--text-2);
  font-size: 14px;
  letter-spacing: .5px;
}
.btn-confirm {
  flex: 1;
  height: 46px;
  border-radius: 14px;
  background: var(--ink-800);
  color: #fff;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: .8px;
  box-shadow: var(--sh-ink);
}

/* ==================== 筛选面板 ==================== */
.fgroup { padding: 16px 0 6px; border-bottom: 1px solid var(--line-3); }
.fgroup:last-child { border-bottom: none; }
.fgroup-title {
  font-family: var(--font-serif);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 1.2px;
  color: var(--ink-800);
  margin-bottom: 11px;
  display: flex; align-items: baseline; gap: 7px;
}
.fgroup-hint {
  font-family: var(--font-sans);
  font-size: 10.5px;
  color: var(--text-3);
  font-weight: 400;
  letter-spacing: .3px;
}

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips-grade { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }

.chip {
  font-size: 13px;
  padding: 8px 13px;
  border-radius: 12px;
  background: var(--paper);
  border: 1px solid transparent;
  color: var(--text-2);
  line-height: 1.3;
  transition: .16s;
}
.chips-grade .chip { text-align: center; padding: 9px 0; }
.chip.on {
  background: var(--ink-50);
  border-color: var(--ink-400);
  color: var(--ink-700);
  font-weight: 500;
}
.chip:active { transform: scale(.95); }

/* 双滑块 */
.range-wrap { padding: 2px 2px 8px; }
.range-values {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 14px;
}
.range-values span {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-700);
  letter-spacing: .5px;
}
.range-slider { position: relative; height: 32px; }
.range-track {
  position: absolute;
  top: 15px; left: 0; right: 0;
  height: 3px;
  border-radius: 999px;
  background: var(--line);
}
.range-fill {
  position: absolute;
  top: 15px;
  height: 3px;
  border-radius: 999px;
  background: var(--ink-700);
}
.range-slider input[type=range] {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 32px;
  margin: 0; background: none;
  -webkit-appearance: none; appearance: none;
  pointer-events: none;
}
.range-slider input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--ink-700);
  box-shadow: 0 2px 7px rgba(34, 58, 84, .26);
  pointer-events: auto;
}
.range-slider input[type=range]::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--ink-700);
  box-shadow: 0 2px 7px rgba(34, 58, 84, .26);
  pointer-events: auto;
}
.range-quick { display: flex; gap: 8px; margin-top: 12px; }
.range-quick button {
  flex: 1;
  font-size: 11.5px;
  padding: 8px 0;
  border-radius: 7px;
  background: var(--paper);
  border: 1px solid transparent;
  color: var(--text-2);
  transition: .15s;
}
.range-quick button.on {
  background: var(--ink-50);
  border-color: var(--ink-400);
  color: var(--ink-700);
  font-weight: 500;
}

/* 开关 */
.switch-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 0;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid var(--line-3);
}
.switch-row:last-child { border-bottom: none; }
.switch-row input { display: none; }
.switch {
  width: 44px; height: 26px;
  border-radius: 999px;
  background: #DFE3E8;
  position: relative;
  transition: .22s;
  flex: 0 0 44px;
}
.switch::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .18);
  transition: .22s;
}
.switch-row input:checked + .switch { background: var(--ink-700); }
.switch-row input:checked + .switch::after { transform: translateX(18px); }

/* ==================== 订单详情 ==================== */
.detail-hero { padding: 18px 0 2px; animation: cardIn .34s ease both; }
.detail-hero h3 {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .8px;
  color: var(--ink-900);
  margin-bottom: 12px;
}
.detail-tags { display: flex; flex-wrap: wrap; gap: 6px; }

.detail-money {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 16px 0 4px;
}
.dm-item {
  background: #FAF9F6;
  border-radius: 14px;
  padding: 14px 14px 13px;
}
.dm-item.hl { background: var(--cs-50); }
.dm-label {
  font-size: 10.5px;
  letter-spacing: 1.3px;
  color: var(--text-3);
  margin-bottom: 5px;
}
.dm-item.hl .dm-label { color: var(--cs-400); }
.dm-value {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--cs);
  letter-spacing: .3px;
}
.dm-value small { font-family: var(--font-sans); font-size: 11px; font-weight: 400; }
.dm-value.dm-free { color: var(--jade); }
.dm-value.plain { color: var(--ink-800); font-size: 17px; }
.dm-note { font-size: 10.5px; color: var(--text-3); margin-top: 5px; line-height: 1.45; }
.dm-item.hl .dm-note { color: var(--cs-400); }

.detail-section { padding: 15px 0; border-bottom: 1px solid var(--line-3); }
.detail-section:last-child { border-bottom: none; }
.detail-section h4 {
  font-family: var(--font-serif);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--ink-800);
  margin-bottom: 11px;
  display: flex; align-items: center; gap: 7px;
}
.detail-section h4::before {
  content: '';
  width: 2.5px; height: 13px;
  border-radius: 2px;
  background: var(--cs);
}
.dl { display: flex; flex-direction: column; gap: 9px; }
.dl-row { display: flex; gap: 12px; font-size: 13.5px; line-height: 1.6; }
.dl-row dt { flex: 0 0 66px; color: var(--text-3); font-size: 12.5px; letter-spacing: .5px; }
.dl-row dd { flex: 1; margin: 0; color: var(--text); }
.dl-row dd.muted { color: var(--text-2); }

.fee-note {
  background: var(--paper);
  border-left: 2.5px solid var(--cs-400);
  border-radius: 0 8px 8px 0;
  padding: 11px 13px;
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.7;
  margin-top: 13px;
}
.fee-note b { color: var(--ink-800); }

/* ==================== 联系管理员 ==================== */
.admin-head-card { display: flex; align-items: center; gap: 12px; padding: 18px 0 16px; }
.admin-seal {
  width: 44px; height: 44px;
  flex: 0 0 44px;
  border-radius: 9px;
  background: var(--cs);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--sh-cs), inset 0 0 0 1.5px rgba(255, 255, 255, .3);
}
.admin-head-text b {
  display: block;
  font-family: var(--font-serif);
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 1.2px;
  color: var(--ink-800);
}
.admin-head-text em {
  font-style: normal;
  font-size: 11.5px;
  color: var(--text-3);
  letter-spacing: .3px;
}

.admin-tip {
  background: var(--ink-50);
  border-left: 2.5px solid var(--ink-400);
  border-radius: 0 8px 8px 0;
  color: var(--ink-700);
  font-size: 12.5px;
  padding: 11px 13px;
  line-height: 1.7;
}

.admin-card {
  display: flex; gap: 15px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 15px;
  align-items: center;
  margin-top: 16px;
}
.qr-box {
  flex: 0 0 106px;
  width: 106px; height: 106px;
  border-radius: 11px;
  overflow: hidden;
  background: var(--paper);
  display: flex; align-items: center; justify-content: center;
}
.qr-box img { width: 100%; height: 100%; object-fit: cover; display: block; }
.qr-placeholder {
  width: 100%; height: 100%;
  border: 1.5px dashed var(--ink-200);
  border-radius: 11px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 5px; text-align: center; padding: 9px;
}
.qr-placeholder span {
  font-family: var(--font-serif);
  font-size: 12.5px;
  color: var(--ink-500);
  font-weight: 600;
  letter-spacing: 1px;
}
.qr-placeholder em { font-style: normal; font-size: 9.5px; color: var(--text-3); line-height: 1.45; }

.admin-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 11px; }
.admin-line { display: flex; align-items: center; gap: 9px; font-size: 13.5px; }
.al-label { flex: 0 0 50px; color: var(--text-3); font-size: 12px; letter-spacing: .5px; }
.admin-line b {
  flex: 1;
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .3px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.admin-line b.sans { font-family: var(--font-sans); }
.copy-mini {
  flex: 0 0 auto;
  font-size: 11.5px;
  color: var(--ink-700);
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  padding: 3px 10px;
  border-radius: 6px;
}

.admin-actions { margin-top: 22px; }
.aa-title { font-size: 11.5px; color: var(--text-3); letter-spacing: .8px; margin-bottom: 10px; }
.aa-btn {
  width: 100%;
  display: flex; align-items: center; gap: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 13px;
  margin-bottom: 9px;
  text-align: left;
  transition: .16s;
}
.aa-btn:active { background: var(--paper); transform: scale(.99); }
.aa-ic {
  flex: 0 0 32px;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--ink-50);
  border: 1px solid var(--ink-100);
  color: var(--ink-700);
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.aa-text { flex: 1; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.aa-text b { font-size: 13.5px; font-weight: 500; color: var(--ink-800); letter-spacing: .3px; }
.aa-text em { font-style: normal; font-size: 11.5px; color: var(--text-3); }
.aa-btn > svg { width: 16px; height: 16px; color: var(--ink-300); flex: 0 0 16px; }

.fee-rule { margin-top: 20px; background: var(--paper); border-radius: var(--r-md); padding: 14px; }
.fee-rule b {
  display: block;
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: 1px;
  color: var(--ink-800);
  margin-bottom: 6px;
}
.fee-steps { list-style: none; margin: 0; padding: 0; }
.fee-steps li {
  position: relative;
  padding-left: 14px;
  font-size: 11.5px;
  color: var(--text-2);
  line-height: 1.75;
}
.fee-steps li + li { margin-top: 4px; }
.fee-steps li::before {
  content: '';
  position: absolute;
  left: 2px; top: .62em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cs-400);
}

/* ==================== Toast ==================== */
.toast {
  position: fixed;
  left: 50%;
  bottom: 128px;
  transform: translate(-50%, 14px);
  z-index: 90;
  background: rgba(16, 27, 40, .93);
  color: #fff;
  font-size: 13px;
  letter-spacing: .4px;
  padding: 11px 20px;
  border-radius: 999px;
  opacity: 0; visibility: hidden;
  transition: .24s cubic-bezier(.22, .8, .3, 1);
  max-width: 82vw;
  line-height: 1.5;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 28px rgba(16, 27, 40, .3);
  display: flex; align-items: center; gap: 7px;
}
.toast svg { width: 15px; height: 15px; flex: 0 0 15px; color: #7FD3AE; }
.toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

body.locked { overflow: hidden; }

/* ==================== 降级 ==================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ==================== 首页轮播 Banner ==================== */
.banner {
  margin: calc(var(--safe-top) + 12px) 16px 2px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--sh-card);
}
.banner-viewport, .banner-track { display: block; }
.banner-track {
  display: flex;
  transition: transform .45s cubic-bezier(.22,.8,.3,1);
}
.bn-slide {
  flex: 0 0 100%;
  min-width: 100%;
  position: relative;
  padding: 20px 18px 34px;
  min-height: 128px;
  overflow: hidden;
  cursor: pointer;
  color: #fff;
  user-select: -webkit-none;
}
/* 三套主题底色：径向高光 + 深色渐变，更有质感 */
.bn-ink {
  background: radial-gradient(120% 160% at 88% -20%, rgba(255,255,255,.16) 0%, rgba(255,255,255,0) 46%),
              linear-gradient(135deg, #16283C 0%, #223A54 55%, #33506F 100%);
}
.bn-cinnabar {
  background: radial-gradient(120% 160% at 88% -20%, rgba(255,255,255,.18) 0%, rgba(255,255,255,0) 46%),
              linear-gradient(135deg, #8F2A22 0%, #B33A30 55%, #C96153 100%);
}
.bn-jade {
  background: radial-gradient(120% 160% at 88% -20%, rgba(255,255,255,.16) 0%, rgba(255,255,255,0) 46%),
              linear-gradient(135deg, #1A4231 0%, #2E6B4F 55%, #45836A 100%);
}
/* 装饰：右侧大印章 */
.bn-seal {
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%) rotate(8deg);
  width: 86px; height: 86px;
  border: 1.5px solid rgba(255,255,255,.34);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 46px; font-weight: 700;
  color: rgba(255,255,255,.26);
  pointer-events: none;
}
.bn-slide::after {  /* 细描边，印章质感 */
  content: '';
  position: absolute; inset: 0;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  pointer-events: none;
}
.bn-tag {
  display: inline-block;
  font-size: 10px; letter-spacing: .16em;
  padding: 3px 9px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 999px;
  margin-bottom: 9px;
}
.bn-title {
  font-family: var(--font-serif);
  font-size: 22px; font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.25;
  margin: 0 0 3px;
}
.bn-sub {
  font-size: 12.5px;
  opacity: .9;
  margin: 0 0 8px;
}
.bn-line {
  display: block;
  font-size: 10.5px;
  opacity: .68;
  letter-spacing: .04em;
}
.bn-go {
  position: absolute;
  left: 18px; bottom: 12px;
  display: inline-flex; align-items: center; gap: 2px;
  font-size: 11px;
  opacity: .92;
}
.bn-go svg { width: 12px; height: 12px; }
.banner-dots {
  display: flex; justify-content: center; gap: 6px;
  padding: 9px 0 2px;
  background: var(--paper);
}
.banner-dots i {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--ink-200);
  transition: all .3s;
}
.banner-dots i.on {
  width: 18px;
  border-radius: 3px;
  background: var(--ink-800);
}

/* ==================== Banner 二级介绍页 ==================== */
.subpage {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .32s ease, transform .32s cubic-bezier(.22,.8,.3,1);
  padding-top: var(--safe-top);
}
.subpage.show { opacity: 1; transform: translateY(0); }
.sp-head {
  display: flex; align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.sp-back {
  width: 34px; height: 34px;
  border: none; background: none;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-800);
  margin-left: -6px;
  cursor: pointer;
}
.sp-back svg { width: 21px; height: 21px; }
.sp-title {
  font-family: var(--font-serif);
  font-size: 15.5px; font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink-900);
}
.sp-head-space { width: 34px; }
.sp-body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0 18px calc(34px + var(--safe-bottom));
}
.sp-hero {
  position: relative;
  margin: 16px 0 18px;
  padding: 24px 20px 22px;
  border-radius: 18px;
  color: #fff;
  overflow: hidden;
  box-shadow: var(--sh-card);
}
.sp-hero::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  pointer-events: none;
}
.sp-ink {
  background: radial-gradient(120% 160% at 88% -20%, rgba(255,255,255,.16) 0%, rgba(255,255,255,0) 46%),
              linear-gradient(135deg, #16283C 0%, #223A54 55%, #33506F 100%);
}
.sp-cinnabar {
  background: radial-gradient(120% 160% at 88% -20%, rgba(255,255,255,.18) 0%, rgba(255,255,255,0) 46%),
              linear-gradient(135deg, #8F2A22 0%, #B33A30 55%, #C96153 100%);
}
.sp-jade {
  background: radial-gradient(120% 160% at 88% -20%, rgba(255,255,255,.16) 0%, rgba(255,255,255,0) 46%),
              linear-gradient(135deg, #1A4231 0%, #2E6B4F 55%, #45836A 100%);
}
.sp-seal {
  position: absolute;
  right: 14px; top: 14px;
  width: 54px; height: 54px;
  border: 1.5px solid rgba(255,255,255,.34);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 30px; font-weight: 700;
  color: rgba(255,255,255,.3);
  transform: rotate(8deg);
}
.sp-tag {
  display: inline-block;
  font-size: 10px; letter-spacing: .16em;
  padding: 2.5px 8px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 3px;
  margin-bottom: 10px;
}
.sp-hero h2 {
  font-family: var(--font-serif);
  font-size: 24px; font-weight: 700;
  letter-spacing: .06em;
  margin: 0 0 6px;
}
.sp-hero p {
  font-size: 12.5px;
  opacity: .88;
  margin: 0;
}
.sp-intro {
  font-size: 13px;
  line-height: 1.85;
  color: var(--text);
  padding: 0 2px;
  margin: 0 0 20px;
}
.sp-block { margin-bottom: 18px; }
.sp-block h3 {
  font-family: var(--font-serif);
  font-size: 14.5px; font-weight: 600;
  color: var(--ink-900);
  letter-spacing: .05em;
  display: flex; align-items: center; gap: 8px;
  margin: 0 0 10px;
}
.sp-block h3::before {
  content: '';
  width: 3px; height: 14px;
  border-radius: 2px;
  background: var(--cs);
}
.sp-block ul {
  list-style: none;
  margin: 0; padding: 0;
}
.sp-block li {
  display: flex; gap: 9px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-2);
  padding: 5px 0;
}
.sp-block li i {
  flex: none;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--jade);
  margin-top: 8px;
}
.sp-cta {
  display: block;
  width: 100%;
  margin-top: 26px;
  padding: 14px 0;
  border: none;
  border-radius: 14px;
  background: var(--ink-800);
  color: #fff;
  font-size: 14.5px; font-weight: 600;
  letter-spacing: .06em;
  font-family: var(--font-sans);
  cursor: pointer;
  box-shadow: var(--sh-ink);
  transition: transform .15s;
}
.sp-cta:active { transform: scale(.975); }

/* ==================== 二级页主理人背书块 ==================== */
.sp-founder {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 18px 18px;
  margin: 6px 0 20px;
  text-align: center;
}
.sf-avatar {
  width: 64px; height: 64px;
  margin: 0 auto 10px;
  border-radius: 12px;
  background: linear-gradient(145deg, #C1443A, #B33A30);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 30px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--sh-cs), inset 0 0 0 1.5px rgba(255, 255, 255, .3);
}
.sf-name {
  font-family: var(--font-serif);
  font-size: 16px; font-weight: 600;
  color: var(--ink-900);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.sf-name span {
  font-family: var(--font-sans);
  font-size: 10px; font-weight: 500;
  color: var(--cs-600);
  background: var(--cs-50);
  border: 1px solid var(--cs-100);
  padding: 1.5px 7px;
  border-radius: 3px;
  letter-spacing: .08em;
}
.sp-founder ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  text-align: left;
  display: inline-block;
}
.sp-founder li {
  display: flex; gap: 9px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-2);
  padding: 3px 0;
}
.sp-founder li i {
  flex: none;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--jade);
  margin-top: 8px;
}
.sf-quote {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--cs-700);
  margin: 14px 0 0;
  letter-spacing: .03em;
}

/* 订单详情内背书块：压缩边距，弱化为详情页收尾 */
.detail-founder {
  margin: 18px 0 4px;
  padding: 18px 16px 16px;
}
.detail-founder .sf-avatar { width: 56px; height: 56px; font-size: 26px; }

/* ==================== 专区双入口 ==================== */
.zone-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
  margin: 10px 16px 0;
}
.zone-row .zone-banner {
  flex: 1;
  width: auto;
  min-width: 0;
  margin: 0;
  border-radius: 16px;
  box-shadow: var(--sh-2);
}
.sticky-head.compact .zone-row .zone-banner { margin: 0; }
.sticky-head.compact .zone-row .zone-banner.on { margin: 0; }
.zone-urgent .zb-badge.ub { background: var(--cs); }
.zone-urgent .zb-action { color: var(--cs-600); border-color: var(--cs-600); }
.zone-urgent.on { background: var(--cs-50); border-color: var(--cs); }
.zone-urgent.on .zb-text em { color: var(--cs-600); }
.zone-urgent.on .zb-action { background: var(--cs); color: #fff; }

/* ==================== 订单卡片：加急与已出 ==================== */
.card.urgent {
  border-color: rgba(193,68,58,.30);
  background: linear-gradient(165deg, #FFFFFF 52%, #FDF4F1 100%);
}

/* 已出印章 */
.card.taken::after {
  content: '已 出';
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%) rotate(-12deg);
  padding: 4px 9px;
  border: 2px solid rgba(148,64,54,.38);
  border-radius: 5px;
  color: rgba(148,64,54,.5);
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 4px;
  pointer-events: none;
}
.card.taken .card-foot .btn-take { visibility: hidden; }
.card.taken .card-foot .btn-take.disabled { visibility: visible; }

/* ==================== 历史订单折叠 ==================== */
.hist { margin: 16px 0 4px; }
.hist-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  background: rgba(27,44,63,.035);
  border: 1px dashed var(--line-2);
  border-radius: 14px;
  color: var(--text-2);
  font-size: 13px;
  letter-spacing: .5px;
  cursor: pointer;
}
.hist-toggle i {
  font-style: normal;
  margin-left: 7px;
  font-family: var(--font-serif);
  color: var(--text-3);
}
.hist-arrow { width: 15px; height: 15px; color: var(--text-3); transition: transform .2s; }
.hist-arrow.open { transform: rotate(180deg); }
.hist-list { margin-top: 8px; display: flex; flex-direction: column; gap: 7px; }
.hist-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  background: #FBFAF8;
  border: 1px solid var(--line);
  border-radius: 13px;
  cursor: pointer;
}
.hist-row:active { background: #F5F3EE; }
.hist-main { flex: 1; min-width: 0; }
.hist-main b {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hist-main em { font-style: normal; font-size: 11px; color: var(--text-3); letter-spacing: .3px; }
.hist-stamp {
  flex: none;
  font-family: var(--font-serif);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  color: rgba(148,64,54,.55);
  border: 1.5px solid rgba(148,64,54,.35);
  border-radius: 4px;
  padding: 2px 5px;
  transform: rotate(-8deg);
}
.zone-row .zone-banner { gap: 8px; padding: 9px 10px; }
.zone-row .zb-badge { font-size: 11px; padding: 4px 6px; letter-spacing: .5px; }
.zone-row .zb-text b { font-size: 13px; white-space: nowrap; }
.zone-row .zb-text em { font-size: 10.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.zone-row .zb-action { font-size: 10.5px; padding: 2.5px 8px; letter-spacing: .5px; }
.zone-row .zb-text b { overflow: hidden; text-overflow: ellipsis; }
.zone-row .zb-action { display: none; }
.zone-row .zb-text b { font-size: 13.5px; }