/* ==========================================================================
   自联盟 zilianmeng.com — PC 端设计系统
   ── 核心调色板（全站唯一取色来源）──────────────────────────────
   主色 Primary     #6A3CE0（交互主色）  深 #5B2EE0  浅 #8A4DFF
   主渐变           135° #7C4DFF → #5B2EE0（按钮/导航/高亮）
   Banner 渐变      135° #8A4DFF → #7B3FF2 → #5B2EC9
   主色淡底 Wash    #F1EBFD              Hover 边 #CFC2EF
   辅助青 Accent    #7DD3FC（浅）/ #0891B2（深，数字渐变端）
   价格 Price       渐变 #FF8A3D → #F43F5E；实色 #C2410C
   成功 Success     #2F9E50
   背景 Bg          #F6F5F3   卡片 #FFFFFF   浅面板 #F4F1FB
   边框 Line        #E7E4EC   加重 #D8D3E3
   文字 Ink         #1E2230   次 #454E63   弱 #6E7686
   Banner 文字      次 #ECE8FF   弱 #DDD6F9   链接 #E2DBFF
   ────────────────────────────────────────────────────────────
   */

:root {
  --bg: #f6f5f3;
  --card: #ffffff;
  --ink: #1e2230;
  --ink-soft: #454e63;
  --muted: #6e7686;
  --line: #e7e4ec;
  --line-strong: #d8d3e3;

  --primary: #6a3ce0;
  --primary-deep: #5b2ee0;
  --primary-wash: #f1ebfd;
  --primary-grad: linear-gradient(135deg, #7c4dff, #5b2ee0);

  --price: #c2410c;
  --orange: #ff8a3d;
  --yellow: #f5b50a;
  --cyan: #7dd3fc;
  --green: #2f9e50;
  --blue: #0b7bd0;

  --grad-video: linear-gradient(135deg, #7c4dff, #5b2ee0);
  --grad-daren: linear-gradient(135deg, #ff6a5b, #f43f5e);
  --grad-tougao: linear-gradient(135deg, #ff8a3d, #f43f5e);
  --grad-demand: linear-gradient(135deg, #3d8bff, #0b6fd8);
  --grad-promote: linear-gradient(135deg, #ff8a3d, #f43f5e);
  --grad-live: linear-gradient(135deg, #4a7dff, #2f5be8);
  --grad-moments: linear-gradient(135deg, #7c4dff, #5b2ee0);
  --grad-daily: linear-gradient(135deg, #2fd8c8, #0891b2);

  --radius: 16px;
  --radius-sm: 10px;
  --shadow-card: 0 1px 2px rgba(30, 34, 48, .05), 0 10px 28px -14px rgba(64, 42, 148, .14);
  --shadow-pop: 0 2px 4px rgba(31, 35, 41, .06), 0 22px 48px -18px rgba(76, 46, 168, .28);
  --ease: cubic-bezier(.22, .61, .36, 1);

  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--sans); font-weight: 700; line-height: 1.35; margin: 0; letter-spacing: .01em; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

.wrap { --pad-x: clamp(24px, 4vw, 72px); margin: 0 auto; padding: 0 var(--pad-x); width: 100%; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--primary); color: #fff; padding: 10px 18px; z-index: 3000; }
.skip-link:focus { left: 12px; top: 12px; }

/* ---------------- 顶部公告条（对应移动端公告栏） ---------------- */
.topbar { background: var(--card); border-bottom: 1px solid var(--line); font-size: 13px; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 40px; gap: 16px; }
.topbar-item { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-soft); min-width: 0; }
.topbar-item svg { width: 15px; height: 15px; flex: none; color: var(--orange); }
.topbar-item b { color: var(--price); font-weight: 600; }
.topbar-item .topbar-txt { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-item .topbar-txt a { color: var(--primary); text-decoration: none; margin-left: 6px; }
.topbar-item .topbar-txt a:hover { text-decoration: underline; }
.topbar-link { color: var(--primary); text-decoration: none; }
.topbar-link:hover { color: var(--primary-deep); }

/* ---------------- 主导航 ---------------- */
.site-head { position: sticky; top: 0; z-index: 900; background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); transition: box-shadow .3s var(--ease); }
.site-head.is-scrolled { box-shadow: 0 6px 20px -10px rgba(31, 35, 41, .15); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-seal svg { display: block; width: 20px; height: 20px; }
.brand-seal {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--primary-grad); color: #fff;
  display: grid; place-items: center;
  font-size: 22px; font-weight: 800;
  box-shadow: 0 6px 14px -6px rgba(106, 60, 224, .6);
}
.brand-name { display: block; font-size: 21px; font-weight: 800; letter-spacing: .04em; line-height: 1.2; }
.brand-sub { display: block; font-size: 11px; letter-spacing: .16em; color: var(--muted); margin-top: 3px; white-space: nowrap; }

.main-nav { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-inline: auto; }
.main-nav > a,
.nav-drop-btn {
  display: inline-flex; align-items: center; gap: 5px; padding: 10px 16px;
  font-size: 15px; letter-spacing: .02em; text-decoration: none; color: var(--ink-soft);
  white-space: nowrap;
  border: 0; background: none; cursor: pointer; font-family: inherit;
  border-radius: 8px; transition: color .2s, background .2s;
}
.main-nav > a:hover, .nav-drop-btn:hover,
.nav-drop.is-open .nav-drop-btn, .nav-drop:hover .nav-drop-btn { color: var(--ink); background: var(--bg); }
.main-nav > a[aria-current="page"] { color: var(--primary); background: var(--primary-wash); font-weight: 600; }
.nav-drop-btn.is-current { color: var(--primary); font-weight: 600; }
.nav-drop-btn .caret { width: 14px; height: 14px; opacity: .55; transition: transform .2s var(--ease); }
.nav-drop.is-open .nav-drop-btn .caret, .nav-drop:hover .nav-drop-btn .caret { transform: rotate(180deg); }

.nav-drop { position: relative; }
.nav-menu {
  position: absolute; top: calc(100% + 8px); left: 50%;
  min-width: 350px; padding: 8px;
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: 0 24px 48px -16px rgba(31, 35, 41, .3);
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
  z-index: 950;
}
.nav-drop.is-open .nav-menu,
.nav-drop:hover .nav-menu,
.nav-drop:focus-within .nav-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); }
.nav-menu::before { content: ""; position: absolute; top: -10px; left: 0; right: 0; height: 10px; }
.nav-menu-item {
  display: flex; align-items: center; gap: 12px; width: 100%;
  padding: 12px 14px; border-radius: 11px; text-align: left; text-decoration: none;
  background: none; border: 0; cursor: pointer; font: inherit;
  transition: background .15s var(--ease);
}
.nav-menu-item:hover { background: #f7f4fe; }
.nav-menu-item[aria-current="page"] { background: var(--primary-wash); }
.nav-menu-item[aria-current="page"] .nav-menu-txt b { color: var(--primary); }
.nav-menu-icon {
  flex: none; width: 40px; height: 40px; border-radius: 11px;
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 6px 12px -6px rgba(31, 35, 41, .3);
}
.nav-menu-icon svg { width: 20px; height: 20px; }
.nav-menu-txt { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.nav-menu-txt b { font-size: 14.5px; font-weight: 700; color: var(--ink); line-height: 1.3; }
.nav-menu-txt i { font-style: normal; font-size: 12px; color: var(--muted); white-space: nowrap; }
.nav-menu-live { margin-left: auto; display: flex; flex-direction: column; align-items: flex-end; gap: 1px; }
.nav-menu-live b { font-size: 15px; font-weight: 800; color: var(--primary); font-variant-numeric: tabular-nums; white-space: nowrap; line-height: 1.2; }
.nav-menu-live span { font-size: 11px; color: var(--muted); white-space: nowrap; }
.nav-menu-app {
  flex: none; font-size: 11px; font-weight: 600; color: var(--primary);
  background: rgba(106, 60, 224, .08); border: 1px solid rgba(106, 60, 224, .22);
  padding: 3px 9px; border-radius: 999px; white-space: nowrap;
}

.head-cta { display: flex; align-items: center; gap: 16px; }
.head-tel { display: flex; align-items: center; gap: 9px; text-decoration: none; }
.head-tel svg { width: 18px; height: 18px; color: var(--primary); }
.head-tel-label { font-size: 12px; color: var(--muted); display: block; line-height: 1.2; }
.head-tel-num { font-size: 16px; font-weight: 700; letter-spacing: .02em; }

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 24px; border-radius: 8px; border: 1px solid transparent;
  font-size: 15px; letter-spacing: .02em; text-decoration: none; font-weight: 500;
  transition: background .22s, color .22s, border-color .22s, box-shadow .22s;
}
.btn svg { width: 16px; height: 16px; }
.btn-solid { background: linear-gradient(135deg, #7c4dff, var(--primary)); color: #fff; border-color: transparent; box-shadow: 0 10px 22px -10px rgba(106, 60, 224, .65); }
.btn-solid:hover { background: linear-gradient(135deg, #6a3ce0, var(--primary-deep)); border-color: transparent; }
.btn-line { background: var(--card); color: var(--ink); border-color: var(--line-strong); }
.btn-line:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { background: var(--primary-wash); color: var(--primary); border-color: transparent; }
.btn-ghost:hover { background: #e6dcfb; }
.btn-sm { padding: 8px 18px; font-size: 13.5px; }

/* ---------------- 分区通用 ---------------- */
.section { padding: 88px 0; }
.section--card { background: var(--card); border-block: 1px solid var(--line); }
.section--tint { background: var(--bg); }
.section--dark { background: linear-gradient(150deg, #3b2a86, #22175e); color: #ece8ff; }

.sec-head { max-width: 780px; margin-bottom: 44px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; letter-spacing: .14em; color: var(--primary);
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; }
.sec-title { font-size: clamp(26px, 3vw, 36px); font-weight: 800; }
.sec-desc { margin-top: 14px; color: var(--muted); font-size: 16px; }
.section--dark .sec-desc { color: #c3b7ef; }

/* ---------------- Hero ---------------- */
.hero { background: var(--card); border-bottom: 1px solid var(--line); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding: 72px var(--pad-x) 80px; }
.hero-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--primary); background: var(--primary-wash); padding: 6px 14px; border-radius: 999px; margin-bottom: 20px; }
.hero-kicker svg { width: 15px; height: 15px; }
.hero h1 { font-size: clamp(36px, 4.4vw, 54px); font-weight: 800; letter-spacing: .01em; line-height: 1.25; }
.hero h1 .em { color: var(--primary); }
.hero-sub { margin-top: 20px; max-width: 470px; color: var(--ink-soft); font-size: 16.5px; }
.hero-actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.hero-note { margin-top: 14px; font-size: 13px; color: var(--muted); }

.hero-stats { display: flex; gap: 52px; margin-top: 48px; padding-top: 26px; border-top: 1px solid var(--line); }
.stat-num { font-size: 32px; font-weight: 800; color: var(--primary); letter-spacing: .01em; }
.stat-num i { font-style: normal; font-size: 14px; color: var(--muted); margin-left: 2px; }
.stat-label { font-size: 13px; color: var(--muted); margin-top: 2px; }

.hero-visual { position: relative; }
.hero-photo { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-pop); }
.hero-photo img { width: 100%; height: 440px; object-fit: cover; }
.hero-float {
  position: absolute; left: -40px; bottom: 40px; z-index: 3;
  width: 260px; background: var(--card); border-radius: var(--radius); padding: 16px 18px;
  border: 1px solid var(--line); box-shadow: var(--shadow-pop);
}
.hero-float-tag { display: inline-block; background: #fff1ef; color: var(--price); font-size: 12px; padding: 3px 9px; border-radius: 999px; }
.hero-float-title { font-size: 15px; font-weight: 600; margin-top: 10px; line-height: 1.5; }
.hero-float-meta { display: flex; justify-content: space-between; align-items: baseline; margin-top: 8px; }
.hero-float-price { font-size: 22px; font-weight: 800; color: var(--price); }
.hero-float-price i { font-style: normal; font-size: 12px; font-weight: 400; }
.hero-float-people { font-size: 12.5px; color: var(--muted); }

/* ---------------- 宽屏服务导航（八个入口，与移动端一致） ---------------- */
.svc-nav {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 10px; box-shadow: var(--shadow-pop);
}
.svc-nav-item {
  display: flex; align-items: center; gap: 12px; min-width: 0;
  padding: 16px 14px; border-radius: 14px; text-align: left;
  border: 1px solid transparent; background: transparent; cursor: pointer;
  font: inherit; width: 100%; text-decoration: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.svc-nav-item:hover { background: #f7f4fe; border-color: rgba(106, 60, 224, .25); transform: translateY(-2px); box-shadow: 0 10px 24px -14px rgba(106, 60, 224, .45); }
.svc-nav-icon {
  flex: none; width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  color: #fff; box-shadow: 0 8px 14px -6px rgba(31, 35, 41, .28);
}
.svc-nav-icon svg { width: 23px; height: 23px; }
.svc-nav-txt { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.svc-nav-txt b { font-size: 15.5px; font-weight: 700; color: var(--ink); line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.svc-nav-txt i { font-style: normal; font-size: 12.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.svc-nav-live { margin-left: auto; text-align: right; display: flex; flex-direction: column; gap: 2px; flex: none; }
.svc-nav-live b { font-size: 18px; font-weight: 800; color: var(--primary); font-variant-numeric: tabular-nums; line-height: 1.1; white-space: nowrap; }
.svc-nav-live b.is-na { font-size: 13px; font-weight: 600; color: var(--muted); }
.svc-nav-live span { font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.svc-nav-go {
  flex: none; display: inline-flex; align-items: center; gap: 4px;
  font-size: 13px; color: var(--primary); font-weight: 600; white-space: nowrap;
}
.svc-nav-go svg { width: 14px; height: 14px; transition: transform .2s var(--ease); }
.svc-nav-item:hover .svc-nav-go svg { transform: translateX(3px); }
.svc-nav-app {
  flex: none; display: inline-flex; align-items: center; gap: 4px;
  font-size: 11.5px; color: var(--primary); font-weight: 600; white-space: nowrap;
  background: rgba(106, 60, 224, .08); border: 1px solid rgba(106, 60, 224, .22);
  padding: 4px 9px; border-radius: 999px;
}
.svc-nav-app svg { width: 13px; height: 13px; }
.svc-nav-item:hover .svc-nav-app { background: rgba(106, 60, 224, .14); }

/* ---------------- 内容流标签页（综合/短视频推广/视频制作/任务市场/需求招标） ---------------- */
.feed-tabs { display: inline-flex; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 4px; gap: 2px; }
.feed-tabs button {
  border: 0; background: transparent; border-radius: 999px; padding: 8px 20px;
  font-size: 14.5px; color: var(--muted); transition: color .2s, background .2s;
}
.feed-tabs button:hover { color: var(--ink); }
.feed-tabs button.is-active { background: var(--primary); color: #fff; }

/* ---------------- 任务卡（对应移动端任务流） ---------------- */
.task-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.task-card {
  display: flex; flex-direction: column; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.task-card:hover { box-shadow: var(--shadow-pop); transform: translateY(-4px); }
.task-thumb { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #f4f1fb; }
.task-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.task-card:hover .task-thumb img { transform: scale(1.04); }
.platform-tag {
  position: absolute; left: 12px; top: 12px; z-index: 2;
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(20, 22, 30, .72); color: #fff; backdrop-filter: blur(4px);
  font-size: 12px; padding: 4px 10px; border-radius: 999px;
}
.platform-tag svg { width: 13px; height: 13px; }
.task-people {
  position: absolute; left: 12px; bottom: 12px; z-index: 2;
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(244, 63, 94, .92); color: #fff; font-size: 12px;
  padding: 3px 9px; border-radius: 999px;
}
.task-people svg { width: 12px; height: 12px; }
.task-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.task-title { font-size: 16.5px; font-weight: 600; line-height: 1.5; margin: 0 0 6px; }
.task-title a { text-decoration: none; color: var(--ink); }
.task-title a:hover { color: var(--primary); }
.task-title .task-link { pointer-events: auto; }
.task-tagline { font-size: 12.5px; color: var(--muted); margin-top: 0; }
.task-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 14px; }
.task-price { font-size: 24px; font-weight: 800; color: var(--price); }
.task-price i { font-style: normal; font-size: 12px; font-weight: 400; color: var(--muted); margin-left: 2px; }
.task-price .earn { font-size: 13px; color: var(--muted); font-weight: 400; margin-right: 4px; }
.task-action {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--primary); color: #fff; border: 0; border-radius: 999px;
  padding: 8px 18px; font-size: 13.5px; font-weight: 500;
  transition: background .22s;
}
.task-action:hover { background: var(--primary-deep); }
.task-action svg { width: 14px; height: 14px; }
.task-quota { font-size: 12.5px; color: var(--muted); margin-top: 10px; }
.task-quota b { color: var(--orange); font-weight: 600; }

/* 服务商品卡（视频制作） */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.svc-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .25s var(--ease), transform .25s var(--ease); }
.svc-card:hover { box-shadow: var(--shadow-pop); transform: translateY(-3px); }
.svc-thumb { display: block; aspect-ratio: 4 / 3; overflow: hidden; position: relative; background: #f4f1fb; text-decoration: none; }
.svc-thumb img { width: 100%; height: 100%; object-fit: cover; }
.svc-duration { position: absolute; right: 10px; bottom: 10px; background: rgba(20, 22, 30, .72); color: #fff; font-size: 12px; padding: 2px 8px; border-radius: 999px; }
.svc-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.svc-kind { display: inline-flex; align-self: flex-start; align-items: center; font-size: 12px; color: var(--primary); background: var(--primary-wash); border-radius: 999px; padding: 3px 10px; }
.svc-title { font-size: 17px; font-weight: 600; margin-top: 12px; line-height: 1.5; }
.svc-title a { color: var(--ink); text-decoration: none; }
.svc-title a:hover { color: var(--primary); }
.svc-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--line); }
.svc-price { font-size: 24px; font-weight: 800; color: var(--price); letter-spacing: -.01em; }
.svc-price i { font-style: normal; font-size: 13px; font-weight: 500; margin-right: 2px; }
.svc-price small { font-size: 12.5px; color: var(--muted); font-weight: 400; margin-left: 6px; }
.svc-more { display: inline-flex; align-items: center; gap: 6px; background: linear-gradient(135deg, #7c4dff, #6a3ce0); color: #fff; border: 0; border-radius: 999px; padding: 8px 18px; font-size: 13.5px; font-weight: 600; text-decoration: none; transition: background .22s, box-shadow .22s; box-shadow: 0 8px 16px -8px rgba(106, 60, 224, .65); }
.svc-more:hover { background: linear-gradient(135deg, #6a3ce0, #5b2ee0); }
.svc-more svg { width: 15px; height: 15px; }

/* ---------------- 双端 / 步骤 ---------------- */
.dual { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dual-panel { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 40px 36px; transition: box-shadow .25s var(--ease), transform .25s var(--ease); }
.dual-panel:hover { box-shadow: var(--shadow-pop); transform: translateY(-3px); }
.dual-panel--dark { background: linear-gradient(150deg, #3b2a86, #22175e); border-color: transparent; color: #ece8ff; }
.dual-index { position: absolute; right: 24px; top: 16px; font-size: 60px; font-weight: 800; color: rgba(31, 35, 41, .05); line-height: 1; }
.dual-panel--dark .dual-index { color: rgba(255, 255, 255, .08); }
.dual-role { font-size: 12.5px; letter-spacing: .18em; color: var(--primary); margin-bottom: 12px; font-weight: 600; }
.dual-panel--dark .dual-role { color: #b9a6f5; }
.dual-title { font-size: 24px; font-weight: 800; }
.dual-desc { margin-top: 12px; color: var(--muted); font-size: 15px; }
.dual-panel--dark .dual-desc { color: #c3b7ef; }
.dual-list { margin: 22px 0 26px; padding: 0; list-style: none; display: grid; gap: 11px; }
.dual-list li { display: flex; gap: 11px; align-items: baseline; font-size: 14.5px; }
.dual-list li::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 2px; background: var(--primary); margin-top: 1px; }
.dual-panel--dark .dual-list li::before { background: #b9a6f5; }
.dual-foot { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(232px, 1fr)); gap: 22px; }
.step { position: relative; padding: 30px 28px 26px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--radius); }
.step-num { font-size: 38px; font-weight: 800; color: #b9a6f5; line-height: 1; }
.step h3 { font-size: 19px; margin-top: 14px; color: #fff; }
.step p { margin-top: 8px; color: #c3b7ef; font-size: 14px; }
.step-link { margin-top: 14px; font-size: 12.5px; color: #b9a6f5; }

/* ---------------- 评价（对应移动端用户评价） ---------------- */
.review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.review-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; }
.review-stars { color: var(--yellow); font-size: 15px; letter-spacing: 2px; }
.review-card blockquote { margin: 14px 0 0; font-size: 15px; color: var(--ink-soft); line-height: 1.85; }
.review-meta { margin-top: 16px; display: flex; align-items: center; gap: 10px; }
.review-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--primary-wash); color: var(--primary); display: grid; place-items: center; font-size: 13px; font-weight: 600; }
.review-name { font-size: 13.5px; color: var(--muted); }
.review-tag { margin-left: auto; font-size: 12px; color: var(--muted); background: var(--bg); border-radius: 999px; padding: 3px 10px; }

/* ---------------- 扫码卡 ---------------- */
.qr-card { width: 168px; flex: none; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 14px 12px; text-align: center; box-shadow: var(--shadow-card); position: relative; }
.qr-card img { width: 118px; height: 118px; margin: 4px auto 0; image-rendering: pixelated; }
.qr-card figcaption { font-size: 12.5px; color: var(--ink-soft); margin-top: 8px; line-height: 1.55; }
.qr-card figcaption b { display: block; font-size: 13.5px; color: var(--ink); }
.qr-card--dark { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .16); box-shadow: none; }
.qr-card--dark figcaption { color: #c3b7ef; }
.qr-card--dark figcaption b { color: #fff; }

/* ---------------- 页脚 ---------------- */
.site-foot { background: #241a4f; color: #b3aad0; font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 44px; padding: 60px var(--pad-x) 48px; }
.foot-brand .brand-seal { box-shadow: none; }
.foot-brand .brand-name { color: #fff; }
.foot-brand .brand-sub { color: #847ab5; }
.foot-about { margin-top: 16px; line-height: 1.9; max-width: 300px; }
.foot-h { color: #ece8ff; font-size: 15px; margin: 6px 0 16px; font-weight: 600; }
.foot-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.foot-list a { color: #b3aad0; text-decoration: none; transition: color .2s; }
.foot-list a:hover { color: #fff; }
.foot-list button { background: none; border: 0; padding: 0; font-size: 14px; color: #b3aad0; }
.foot-list button:hover { color: #fff; }
.foot-contact li { display: flex; gap: 10px; align-items: baseline; }
.foot-contact svg { width: 15px; height: 15px; flex: none; align-self: center; color: #b9a6f5; }
.foot-qr { display: flex; gap: 14px; margin-top: 16px; }
.foot-qr .qr-card { width: 124px; padding: 10px 10px 8px; background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); box-shadow: none; }
.foot-qr .qr-card img { width: 84px; height: 84px; }
.foot-qr figcaption { font-size: 11.5px; color: #b3aad0; }
.foot-qr figcaption b { color: #ece8ff; font-size: 12px; }
.foot-legal { border-top: 1px solid rgba(179, 170, 208, .18); padding: 20px 0; }
.foot-legal .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot-legal a { color: #b3aad0; text-decoration: none; }
.foot-legal a:hover { color: #fff; }

/* ---------------- 悬浮工具条 ---------------- */
.side-toolbar { position: fixed; right: 18px; bottom: 96px; z-index: 800; display: flex; flex-direction: column; gap: 8px; }
.side-btn {
  width: 52px; height: 52px; display: grid; place-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  color: var(--ink-soft); text-decoration: none; box-shadow: var(--shadow-card);
  transition: all .25s var(--ease);
}
.side-btn svg { width: 21px; height: 21px; }
.side-btn:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.back-top { opacity: 0; pointer-events: none; transition: opacity .3s; }
.back-top.is-show { opacity: 1; pointer-events: auto; }

/* ---------------- 二维码弹窗 ---------------- */
dialog.qr-modal { border: 0; padding: 0; border-radius: 14px; background: var(--card); box-shadow: var(--shadow-pop); width: 340px; }
dialog.qr-modal::backdrop { background: rgba(36, 26, 79, .5); backdrop-filter: blur(3px); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 22px 24px 0; }
.modal-title { font-size: 19px; }
.modal-close { border: 0; background: none; color: var(--muted); width: 32px; height: 32px; display: grid; place-items: center; border-radius: 6px; }
.modal-close:hover { color: var(--ink); background: var(--bg); }
.modal-close svg { width: 20px; height: 20px; }
.modal-body { padding: 18px 24px 26px; text-align: center; }
.modal-body img { width: 190px; height: 190px; margin: 0 auto; image-rendering: pixelated; }
.modal-desc { margin-top: 14px; color: var(--ink-soft); font-size: 14.5px; line-height: 1.8; }
.modal-warn { margin-top: 10px; font-size: 12.5px; color: var(--muted); }

/* ---------------- 页头 / 面包屑 ---------------- */
.page-hero {
  background:
    radial-gradient(760px 260px at 15% -10%, rgba(106, 60, 224, .12), transparent 62%),
    radial-gradient(560px 240px at 88% 130%, rgba(255, 138, 61, .10), transparent 58%),
    var(--card);
  border-bottom: 1px solid var(--line);
}
.page-hero .wrap { padding: 40px var(--pad-x) 56px; }
.breadcrumb { font-size: 13.5px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: var(--line-strong); }
.breadcrumb [aria-current] { color: var(--ink); }
.page-hero h1 { font-size: clamp(28px, 3.4vw, 40px); margin-top: 18px; font-weight: 800; }
.page-hero .page-desc { margin-top: 12px; color: var(--muted); max-width: 660px; }

/* ---------------- 表单 ---------------- */
.lead-form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 32px; box-shadow: var(--shadow-card); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: 13.5px; color: var(--ink-soft); }
.form-field input, .form-field select, .form-field textarea {
  font: inherit; font-size: 15px; padding: 11px 14px; border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm); background: var(--bg); color: var(--ink); transition: border-color .2s, box-shadow .2s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(106, 60, 224, .14);
}
.form-note { font-size: 12.5px; color: var(--muted); margin-top: 14px; }
.form-actions { display: flex; align-items: center; gap: 16px; margin-top: 22px; }

/* ---------------- 套餐 ---------------- */
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; align-items: stretch; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 30px; display: flex; flex-direction: column; }
.plan--hot { border-color: var(--primary); box-shadow: var(--shadow-pop); position: relative; }
.plan-flag { position: absolute; top: -13px; left: 26px; background: var(--primary); color: #fff; font-size: 12px; padding: 5px 13px; border-radius: 999px; }
.plan-name { font-size: 20px; }
.plan-price { margin-top: 12px; font-size: 36px; font-weight: 800; color: var(--primary); }
.plan-price i { font-style: normal; font-size: 14px; font-weight: 400; color: var(--muted); margin-left: 4px; }
.plan-price em { font-style: normal; font-size: 15px; color: var(--muted); font-weight: 400; margin-right: 3px; }
.plan-list { list-style: none; margin: 22px 0 28px; padding: 0; display: grid; gap: 10px; flex: 1; }
.plan-list li { display: flex; gap: 9px; font-size: 14.5px; color: var(--ink-soft); }
.plan-list svg { width: 16px; height: 16px; color: var(--primary); flex: none; margin-top: 4px; }

/* ---------------- 特性四宫格 ---------------- */
.feature-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; }
.feature-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; color: #fff; }
.feature-icon svg { width: 22px; height: 22px; }
.feature-item h3 { font-size: 16.5px; margin-top: 14px; font-weight: 600; }
.feature-item p { font-size: 13.5px; color: var(--muted); margin-top: 6px; }

/* ---------------- FAQ ---------------- */
.faq { max-width: 860px; margin: 0 auto; }
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 12px; padding: 4px 20px; }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: baseline; gap: 14px; padding: 18px 0; font-size: 16.5px; font-weight: 600; transition: color .2s; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--primary); }
.faq-icon { flex: none; width: 18px; height: 18px; color: var(--primary); transition: transform .3s var(--ease); align-self: center; margin-left: auto; }
.faq-item[open] .faq-icon { transform: rotate(45deg); }
.faq-a { padding: 0 34px 20px 0; color: var(--ink-soft); font-size: 15px; }

/* ---------------- CTA ---------------- */
.cta-band { background: linear-gradient(150deg, #3b2a86, #22175e); color: #ece8ff; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 44px; padding: 72px var(--pad-x); }
.cta-inner h2 { font-size: clamp(24px, 2.8vw, 34px); color: #fff; }
.cta-inner p { margin-top: 12px; color: #c3b7ef; max-width: 520px; }
.cta-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }

/* ---------------- 平台实时数据条 ---------------- */
#live-stats { padding: 0 0 72px; }
.live-bar {
  position: relative; z-index: 2; margin-top: -34px;
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  padding: 20px 32px; box-shadow: 0 18px 44px -22px rgba(38, 22, 90, .28);
}
.live-head { margin-bottom: 22px; }
.live-label { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; letter-spacing: .16em; color: var(--primary); font-weight: 600; }
.live-label::before { content: ""; width: 22px; height: 1px; background: currentColor; }
.live-stats-group { display: grid; grid-template-columns: repeat(6, 1fr); }
.live-stat { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 7px; min-width: 0; padding: 2px 24px; border-left: 1px solid var(--line); }
.live-stat:first-child { border-left: 0; padding-left: 0; }
.live-stat b {
  font-size: 30px; font-weight: 800; line-height: 1.1; white-space: nowrap;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #6a3ce0, #9d6bf5);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.live-stat span { font-size: 13px; color: var(--muted); letter-spacing: .04em; white-space: nowrap; }
.live-welcome { display: flex; justify-content: flex-start; align-items: center; gap: 9px; margin-top: 16px; font-size: 13.5px; color: var(--ink-soft); min-width: 0; }
.live-welcome svg { width: 16px; height: 16px; color: var(--green); flex: none; }
.live-welcome .roll { display: inline-block; height: 22px; overflow: hidden; }
.live-welcome .roll span { display: block; line-height: 22px; animation: roll-up 12s infinite; white-space: nowrap; }
@media (max-width: 1240px) {
  .live-stats-group { grid-template-columns: repeat(3, 1fr); row-gap: 24px; }
  .live-stat { padding: 0 22px; }
  .live-stat:nth-child(4) { border-left: 0; padding-left: 0; }
  .live-stat b { font-size: 26px; }
}
@media (max-width: 640px) {
  .live-stats-group { grid-template-columns: repeat(2, 1fr); row-gap: 20px; }
  .live-stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .live-stat { padding: 0 16px; }
  .live-bar { margin-top: -24px; padding: 22px 20px; }
}
@keyframes roll-up {
  0%, 14% { transform: translateY(0); }
  16%, 30% { transform: translateY(-22px); }
  32%, 46% { transform: translateY(-44px); }
  48%, 62% { transform: translateY(-66px); }
  64%, 78% { transform: translateY(-88px); }
  80%, 94% { transform: translateY(-110px); }
  100% { transform: translateY(-132px); }
}
@media (prefers-reduced-motion: reduce) {
  .live-welcome .roll span { animation: none; }
}

/* ---------------- 进场动画 ---------------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 1440px) {
  .head-tel-label { display: none; }
}
@media (max-width: 1240px) {
  .head-cta { display: none; }
}
@media (max-width: 1100px) {
  .feature-row { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-float { left: 16px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .wrap { padding: 0 20px; }
  .topbar .wrap > :last-child { display: none; }
  .main-nav { display: none; }
  .task-grid, .svc-grid, .review-grid, .plan-grid, .dual { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; }
  .hero-photo img { height: 300px; }
  .section { padding: 60px 0; }
  .cta-inner { flex-direction: column; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .side-toolbar { display: none; }
  .live-head { flex-direction: column; align-items: flex-start; gap: 8px; margin-bottom: 18px; }
}

/* ---------------- 模块页（直播/发圈/达人/媒体/日常） ---------------- */
.list-empty { grid-column: 1 / -1; padding: 80px 0; text-align: center; color: var(--muted); font-size: 15px; }
.task-city { margin-left: 8px; padding: 2px 10px; border-radius: 999px; background: rgba(106, 60, 224, .1); color: var(--primary); font-size: 12px; vertical-align: 1px; }
.daren-card {
  display: flex; flex-direction: column; gap: 16px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.daren-card:hover { box-shadow: var(--shadow-pop); transform: translateY(-3px); }
.daren-head { display: flex; align-items: center; gap: 14px; min-width: 0; }
.daren-avatar { flex: none; width: 56px; height: 56px; border-radius: 50%; object-fit: cover; background: #efeafc; border: 2px solid #e4d9fb; }
.daren-avatar.no-img { visibility: hidden; }
.daren-id { min-width: 0; }
.daren-name { font-size: 17px; font-weight: 700; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.daren-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 7px; }
.daren-tags span, .media-tags span { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: #f1ebfd; color: var(--primary); }
.daren-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--muted); font-size: 13.5px; }
.media-card {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px 24px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.media-card:hover { box-shadow: var(--shadow-pop); transform: translateY(-2px); }
.media-card .task-foot { margin: 0; display: flex; align-items: center; gap: 16px; }
.media-info { min-width: 0; flex: 1 1 320px; }
.media-name { font-size: 16.5px; font-weight: 700; color: var(--ink); }
.media-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.media-more { font-size: 14px; color: var(--primary); white-space: nowrap; }
.daily-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.daily-card .task-body { display: flex; flex-direction: column; height: 100%; }
.daily-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(135deg, #7c4dff, #6a3ce0); color: #fff;
  box-shadow: 0 12px 22px -10px rgba(106, 60, 224, .6);
}
.daily-icon svg { width: 26px; height: 26px; }

/* ---------------- 详情页 ---------------- */
.detail-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(300px, 1fr); gap: 32px; align-items: start; }
.detail-media { margin: 0 auto; max-width: 560px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: #f4f1fb; box-shadow: var(--shadow-card); }
.detail-media img, .detail-media video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #f4f1fb; }
.detail-media video { background: #000; }
.detail-card { margin-top: 24px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px 28px; box-shadow: 0 1px 2px rgba(31, 35, 41, .04); }
.d-card-h { display: flex; align-items: center; gap: 10px; font-size: 17px; margin: 0 0 14px; }
.d-card-h::before { content: ""; width: 4px; height: 16px; border-radius: 2px; background: linear-gradient(180deg, #7c4dff, #6a3ce0); }
.d-content p { margin: 0 0 12px; color: var(--ink-soft); font-size: 15px; line-height: 1.95; word-break: break-word; }
.d-content p:last-child { margin-bottom: 0; }
.d-meta { border-top: 1px dashed var(--line-strong); }
.d-row { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.d-row:last-child { border-bottom: 0; }
.d-row span { flex: none; color: var(--muted); }
.d-row b { font-weight: 600; color: var(--ink); text-align: right; word-break: break-all; }
.detail-side { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 26px; box-shadow: 0 18px 44px -24px rgba(38, 22, 90, .28); position: sticky; top: 96px; }
.side-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--primary); background: var(--primary-wash); border-radius: 999px; padding: 4px 12px; margin: 0 0 14px; }
.detail-price { display: flex; align-items: baseline; gap: 8px; font-size: 36px; font-weight: 900; color: #ff8a3d; font-variant-numeric: tabular-nums; }
.detail-price .earn { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, #ff8a3d, #ff8a3d); color: #fff; font-size: 14px; align-self: center; }
.detail-price i { font-style: normal; font-size: 13px; color: var(--muted); font-weight: 500; }
.side-actions { margin-top: 22px; display: grid; gap: 12px; }
.side-actions .btn-solid { height: 48px; font-size: 16px; font-weight: 700; border-radius: 12px; }
.side-actions .btn-line { height: 44px; border-radius: 12px; }
.detail-note { margin-top: 14px; font-size: 12.5px; color: var(--muted); text-align: center; }
.detail-back { display: inline-block; margin-top: 16px; font-size: 14px; color: var(--primary); text-decoration: none; }
.detail-back:hover { text-decoration: underline; }
.detail-empty { margin: 0; padding: 72px 0; text-align: center; color: var(--muted); font-size: 15px; background: var(--card); border: 1px dashed var(--line-strong); border-radius: 16px; }
@media (max-width: 900px) {
  .detail-grid { grid-template-columns: 1fr; gap: 24px; }
  .detail-side { position: static; padding: 22px; }
  .detail-card { padding: 20px; }
}
/* ================= 美化精修层 ================= */

/* 导航：更精致的当前态与中宽适配 */
.main-nav > a { border-radius: 999px; transition: color .2s, background .2s; }
.main-nav > a:hover { color: var(--primary); background: var(--primary-wash); }
.main-nav > a[aria-current="page"] { box-shadow: 0 6px 14px -8px rgba(106, 60, 224, .55); }
.main-nav > a + a { margin-left: 2px; }
@media (max-width: 1400px) {
  .main-nav { gap: 6px; }
  .main-nav > a { padding: 8px 10px; font-size: 14.5px; }
  .site-head .wrap { gap: 16px; }
}
@media (max-width: 1280px) {
  .main-nav { gap: 4px; }
  .main-nav > a { padding: 8px 7px; font-size: 14px; }
  .brand-sub { display: none; }
}

/* 顶栏 */
.topbar { background: linear-gradient(90deg, #5b2ec9, #8a4dff 50%, #5b2ec9); }
.topbar-item, .topbar-link { color: #cdc4f2; }
.topbar-txt a { color: #fff; }
.topbar-item svg { color: #ffd08a; }

/* 页头 hero */
.page-hero {
  background:
    radial-gradient(820px 300px at 12% -20%, rgba(106, 60, 224, .16), transparent 60%),
    radial-gradient(600px 260px at 92% 140%, rgba(255, 138, 61, .12), transparent 55%),
    linear-gradient(180deg, #fbfaff 0%, #f4f1fc 100%);
}
.page-hero h1 { letter-spacing: .01em; }
.page-hero .page-desc { font-size: 15.5px; line-height: 1.85; max-width: 700px; }

/* 卡片：圆角、阴影、hover 质感 */
.task-card, .svc-card, .daren-card, .media-card { border-radius: 16px; }
.task-card, .svc-card { box-shadow: 0 1px 2px rgba(31, 35, 41, .04); }
.task-card:hover, .svc-card:hover, .daren-card:hover, .media-card:hover {
  box-shadow: 0 22px 44px -18px rgba(38, 22, 90, .25); transform: translateY(-5px);
}
.task-thumb { aspect-ratio: 4 / 3; }
.task-body { padding: 18px 20px 20px; }
.task-tagline { letter-spacing: .02em; }
.task-title { font-size: 17px; }
.task-price { font-size: 26px; letter-spacing: -.01em; }
.task-price .earn {
  display: inline-grid; place-items: center; width: 22px; height: 22px; margin-right: 6px;
  border-radius: 7px; background: linear-gradient(135deg, #ff8a3d, #ff8a3d);
  color: #fff; font-size: 12px; font-weight: 700;
}
.task-action {
  background: linear-gradient(135deg, #7c4dff, #6a3ce0);
  box-shadow: 0 8px 16px -8px rgba(106, 60, 224, .65); font-weight: 600; padding: 9px 20px;
}
.task-action:hover { background: linear-gradient(135deg, #6a3ce0, #5b2ee0); }
.platform-tag { background: rgba(17, 12, 40, .66); }

/* 列表工具条 */
.task-toolbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px 16px; margin-bottom: 28px; }
.task-count { color: var(--muted); font-size: 14px; margin: 0; }

/* 深色区块 */
.section--dark { background: linear-gradient(155deg, #37256f 0%, #241752 55%, #1c1143 100%); }
.section--dark .step { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); border-radius: 16px; backdrop-filter: blur(4px); transition: background .25s, transform .25s; }
.section--dark .step:hover { background: rgba(255, 255, 255, .1); transform: translateY(-3px); }
.section--dark .step-num { color: #b9a6f5; opacity: .9; }

/* CTA 带 */
.cta-band { background: radial-gradient(760px 320px at 85% -30%, rgba(124, 77, 255, .4), transparent 60%), linear-gradient(150deg, #3b2a86, #22175e); }

/* 页脚 */
.site-foot { background: linear-gradient(165deg, #2b1f5e 0%, #1e1546 60%, #170f38 100%); }
.foot-list a, .foot-list button { transition: color .2s; }
.foot-list a:hover, .foot-list button:hover { color: #fff; }

/* 二维码卡 */
.qr-card { border-radius: 14px; transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.qr-card:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -16px rgba(38, 22, 90, .3); }

/* 达人 / 媒体 / 日常卡片微调 */
.daren-avatar { width: 60px; height: 60px; }
.daren-card .task-foot { padding-top: 14px; border-top: 1px dashed var(--line); }
.media-card { padding: 24px 26px; }
.daily-card { border-radius: 16px; box-shadow: 0 1px 2px rgba(31, 35, 41, .04); }
.daily-card:hover { box-shadow: 0 22px 44px -18px rgba(38, 22, 90, .25); transform: translateY(-5px); }

/* 详情页 */
.detail-side { border-radius: 16px; }
.detail-price { color: #ff8a3d; }
.detail-price .earn {
  display: inline-grid; place-items: center; width: 26px; height: 26px; margin-right: 6px;
  border-radius: 8px; background: linear-gradient(135deg, #ff8a3d, #ff8a3d); color: #fff; font-size: 13px;
}
.d-row b { color: var(--ink); }

/* 列表空态 */
.list-empty, .detail-empty {
  background: var(--card); border: 1px dashed var(--line-strong); border-radius: 16px;
  color: var(--muted);
}
/* ---------------- 需求招标卡 ---------------- */
.task-card--demand .task-title { font-size: 17px; }
.demand-meta { margin-top: 6px; border-top: 1px dashed var(--line); }
.demand-meta p { display: flex; justify-content: space-between; gap: 12px; margin: 0; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 13.5px; }
.demand-meta span { color: var(--muted); flex: none; }
.demand-meta b { color: var(--ink); font-weight: 600; text-align: right; }
/* ================= 设计精修 2.0：排版 / 间距 / 可用性 ================= */

/* 排版层级 */
.sec-head h2 { font-size: clamp(24px, 2.6vw, 33px); font-weight: 800; line-height: 1.3; letter-spacing: .015em; }
.sec-desc { margin-top: 14px; font-size: 15px; line-height: 1.85; }
.sec-head { max-width: 760px; }
.section { padding: clamp(72px, 8vw, 104px) 0; }
.section--card { background: linear-gradient(180deg, #fefeff 0%, #fbfaff 100%); }
.page-hero .wrap { padding-top: 44px; padding-bottom: 60px; }
.page-hero h1 { font-weight: 800; letter-spacing: .015em; }
.page-hero h1::after { content: ""; display: block; width: 56px; height: 4px; border-radius: 2px; margin-top: 16px; background: linear-gradient(90deg, #7c4dff, #6a3ce0 60%, rgba(106, 60, 224, 0)); }

/* 数字与标签 */
.task-price, .svc-price, .detail-price, .live-stat b { font-variant-numeric: tabular-nums; }
.task-tagline, .svc-kind, .side-tag { letter-spacing: .03em; }

/* 按钮体系统一 */
.btn { border-radius: 12px; }
.btn-solid, .task-action, .svc-more { transition: background .22s, box-shadow .22s, transform .22s; }
.btn-solid:active, .task-action:active { transform: translateY(1px); }

/* 可用性：焦点环与选中文本 */
:focus-visible { outline: 2px solid #6a3ce0; outline-offset: 2px; border-radius: 4px; }
::selection { background: rgba(106, 60, 224, .22); }
button, a { -webkit-tap-highlight-color: transparent; }

/* 卡片描边统一 */
.task-card, .svc-card, .daren-card, .media-card, .daily-card, .detail-card, .detail-side, .live-bar, .dual-panel { border-color: #e7e4ec; }
.task-card:hover, .svc-card:hover { border-color: #cfc2ef; }

/* 面包屑与页头 */
.breadcrumb { letter-spacing: .02em; }
.page-hero .page-desc { line-height: 1.9; }

/* 顶栏链接可读性 */
.topbar { font-size: 13.5px; }
.topbar-item, .topbar-link { letter-spacing: .02em; }
/* ---------------- 媒体投稿列表：筛选 / 分页 / 卡片 ---------------- */
.media-filters { display: flex; justify-content: space-between; align-items: center; gap: 14px 16px; flex-wrap: wrap; margin-bottom: 26px; }
.mf-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.mf-chips button { border: 1px solid var(--line-strong); background: var(--card); color: var(--ink-soft); border-radius: 999px; padding: 7px 16px; font-size: 13.5px; transition: color .2s, border-color .2s, background .2s; }
.mf-chips button:hover { border-color: var(--primary); color: var(--primary); }
.mf-chips button.is-active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.mf-controls { display: flex; gap: 10px; flex-wrap: wrap; }
.mf-controls input, .mf-controls select { height: 40px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--card); padding: 0 14px; font-size: 14px; color: var(--ink); font-family: inherit; }
.mf-controls input { width: 210px; }
.mf-controls input:focus, .mf-controls select:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px rgba(106, 60, 224, .15); }
.pager { display: flex; justify-content: center; align-items: center; gap: 14px; margin-top: 36px; }
.pager button { border: 1px solid var(--line-strong); background: var(--card); color: var(--ink); border-radius: 10px; padding: 9px 18px; font-size: 14px; transition: color .2s, border-color .2s; }
.pager button:hover { border-color: var(--primary); color: var(--primary); }
.pager-info { color: var(--muted); font-size: 13.5px; }
.m-status { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--green); background: rgba(47, 158, 80, .1); border-radius: 999px; padding: 3px 10px; }
.m-status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.media-card .media-name { font-size: 17px; margin-top: 10px; }
.media-card .media-name a { color: var(--ink); text-decoration: none; }
.media-card .media-name a:hover { color: var(--primary); }
.m-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 9px 0 0; }
.m-tags span { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: #f1ebfd; color: var(--primary); }
.m-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 24px; margin-top: 12px; }
.m-meta { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; margin: 0; padding: 5px 0; }
.m-meta span { color: var(--muted); flex: none; }
.m-meta b { color: var(--ink); font-weight: 600; text-align: right; word-break: break-all; }
.media-side { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.media-price { font-size: 26px; font-weight: 800; color: var(--price); margin: 0; font-variant-numeric: tabular-nums; }
.media-price i { font-style: normal; font-size: 14px; font-weight: 600; margin-right: 2px; }
.media-price small { font-size: 12px; color: var(--muted); font-weight: 400; margin-left: 4px; }
@media (max-width: 760px) {
  .m-grid { grid-template-columns: 1fr; }
  .media-card { flex-direction: column; align-items: stretch; }
  .media-side { flex-direction: row; justify-content: space-between; align-items: center; }
  .mf-controls { width: 100%; }
  .mf-controls input { flex: 1; width: auto; }
}
/* ---------------- 媒体列表美化 2.0 ---------------- */
.media-filters {
  background: var(--card); border: 1px solid #e7e4ec; border-radius: 16px;
  padding: 16px 18px; box-shadow: var(--shadow-card); margin-bottom: 24px;
}
.mf-chips button.mf-more { border-style: dashed; color: var(--primary); background: var(--primary-wash); border-color: transparent; }
.m-avatar {
  flex: none; width: 46px; height: 46px; border-radius: 12px;
  background: var(--primary-grad); color: #fff; font-size: 19px; font-weight: 800;
  display: grid; place-items: center; box-shadow: 0 8px 16px -8px rgba(106, 60, 224, .6);
}
.media-card { align-items: flex-start; gap: 16px; transition: box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s; }
.m-head { display: flex; align-items: center; gap: 14px; min-width: 0; }
.m-head-txt { min-width: 0; }
.m-head-txt .media-name { margin-top: 6px; }
.media-card:hover { border-color: #cfc2ef; box-shadow: var(--shadow-pop); transform: translateY(-3px); }
.media-info { flex: 1 1 300px; min-width: 0; }
.pager button[aria-current] { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
/* ================= 视觉升级 3.0：大气专业质感 ================= */

/* --- 全局 --- */
body { background: linear-gradient(180deg, #f6f5f3 0%, #f6f4fa 480px, #f6f5f3 100%); }
::selection { background: rgba(106, 60, 224, .25); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cfc6e8; border-radius: 999px; border: 2px solid #f6f5f3; }
::-webkit-scrollbar-thumb:hover { background: #b5a5e6; }

/* --- 顶部导航：下划线指示 + 精致当前态 --- */
.site-head { background: rgba(255, 255, 255, .88); backdrop-filter: blur(16px) saturate(1.4); }
.main-nav > a { position: relative; }
.main-nav > a:hover { background: transparent; }
.main-nav > a::after {
  content: ""; position: absolute; left: 50%; bottom: 3px; transform: translateX(-50%);
  width: 0; height: 2px; border-radius: 2px; background: var(--primary-grad);
  transition: width .28s var(--ease);
}
.main-nav > a:hover { color: var(--primary); }
.main-nav > a:hover::after { width: 18px; }
.main-nav > a[aria-current="page"]::after { display: none; }

/* --- 按钮：浮起与按压反馈 --- */
.btn-solid:hover, .task-action:hover, .svc-more:hover {
  box-shadow: 0 16px 30px -10px rgba(106, 60, 224, .75); transform: translateY(-1px);
}
.btn-solid:active, .task-action:active, .svc-more:active { transform: translateY(0); box-shadow: 0 6px 14px -8px rgba(106, 60, 224, .6); }
.btn-line:hover { background: var(--primary-wash); border-color: #cfc2ef; color: var(--primary); }

/* --- 首页 hero：标题渐变字 + 图片光效 --- */
.hero h1 .em {
  background: linear-gradient(120deg, #7c4dff 10%, #6a3ce0 45%, #ff8a3d 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, rgba(123,74,232,.18), transparent 45%); pointer-events: none; }
.hero-float { box-shadow: 0 24px 48px -18px rgba(38, 22, 90, .35); }

/* --- 列表卡封面：底部渐晕，角标更清晰 --- */
.task-thumb::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 46%;
  background: linear-gradient(180deg, rgba(12, 8, 34, 0) 0%, rgba(12, 8, 34, .42) 100%); pointer-events: none;
}
.platform-tag, .task-people { z-index: 2; }
.task-people { text-shadow: 0 1px 4px rgba(0, 0, 0, .4); }

/* --- 卡片 hover 统一细化 --- */
.daren-card:hover .daren-name, .media-card:hover .media-name a { color: var(--primary); }
.daily-card, .dual-panel { transition: box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s; }
.daily-card:hover, .dual-panel:hover { border-color: #cfc2ef; }
.dual-panel:hover .dual-index { color: rgba(106, 60, 224, .16); }
.dual-panel--dark:hover .dual-index { color: rgba(233, 228, 251, .16); }

/* --- 步骤区 --- */
.section--dark .step:hover .step-num { color: #fff; opacity: .95; }

/* --- 详情页 --- */
.d-row { transition: background .18s; }
.d-row:hover { background: rgba(106, 60, 224, .045); }
.detail-side .btn-line { transition: background .2s, border-color .2s, color .2s; }
.detail-side .btn-line:hover { background: var(--primary-wash); border-color: #cfc2ef; color: var(--primary); }

/* --- 媒体筛选控件 hover --- */
.mf-controls select:hover { border-color: #cfc2ef; }
.mf-chips button:active { transform: scale(.96); }

/* --- 页脚 --- */
.foot-list a, .foot-list button { position: relative; transition: color .2s, padding-left .2s; }
.foot-list a:hover, .foot-list button:hover { padding-left: 6px; color: #fff; }
.foot-contact svg { color: #b9a6f5; }
.foot-legal a { transition: color .2s; }

/* --- 悬浮工具条 --- */
.side-btn { transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s; }
.side-btn:hover { transform: scale(1.08); box-shadow: 0 14px 28px -12px rgba(38, 22, 90, .4); }

/* --- 二维码卡 --- */
.qr-card--dark:hover { background: rgba(255, 255, 255, .12); }

/* --- 表格行/标签微交互 --- */
.daren-tags span:hover, .media-tags span:hover, .m-tags span:hover { background: #e6dcfb; }
.mf-chips button { transition: color .2s, border-color .2s, background .2s, transform .15s; }
/* 无封面占位头图（品牌渐变 + 首字） */
.task-thumb--ph { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #7c4dff 0%, #5b2ee0 100%); text-decoration: none; }
.task-thumb--ph .ph-char { font-size: 72px; font-weight: 900; color: rgba(255, 255, 255, .32); user-select: none; }
.task-thumb--ph::after { display: none; }
/* ================= 沉稳版 4.0：克制、精致、专业 ================= */
:root {
  --bg: #f6f5f3;
  --line-strong: #e0dde6;
  --price: #c2410c;
  --green: #2f9e50;
}
body { background: #f6f5f3; }
::selection { background: rgba(106, 60, 224, .18); }

/* 顶栏：近黑深紫纯色，去渐变 */
.topbar { background: #251c48; }

/* 主按钮：纯色深紫，阴影收敛 */
.btn-solid, .task-action, .svc-more { background: #6a3ce0; box-shadow: 0 6px 16px -8px rgba(91, 46, 224, .45); }
.btn-solid:hover, .task-action:hover, .svc-more:hover { background: #5b2ee0; box-shadow: 0 10px 20px -8px rgba(91, 46, 224, .5); transform: translateY(-1px); }
.btn-solid:active, .task-action:active, .svc-more:active { transform: translateY(0); }
.qr-btn { background: #6a3ce0; }
.qr-btn:hover { background: #5b2ee0; }

/* 导航指示线：纯色 */
.main-nav > a::after { background: var(--primary); }

/* 标题：收敛字重与装饰 */
.hero h1, .page-hero h1 { font-weight: 700; }
.hero h1 .em { background: none; -webkit-background-clip: initial; background-clip: initial; color: var(--primary); }
.page-hero h1::after { display: none; }
.hero-photo::after { content: none; }
.hero-photo { box-shadow: 0 20px 40px -24px rgba(30, 20, 70, .35); }

/* 首字头像：浅紫底深紫字 */
.m-avatar { background: #ece5fa; color: #5b2ee0; box-shadow: none; }

/* 占位头图：柔和淡紫 */
.task-thumb--ph { background: linear-gradient(135deg, #7c4dff 0%, #5b2ee0 100%); }
.task-thumb--ph .ph-char { color: rgba(255, 255, 255, .4); text-shadow: 0 6px 24px rgba(0,0,0,.25); }

/* 标签底色微调 */
.m-tags span, .media-tags span, .daren-tags span { background: #f1ebfd; color: #5b2ee0; }
.m-tags span:hover, .media-tags span:hover, .daren-tags span:hover { background: #e4dbf8; }
.mf-chips button.is-active { background: #5b2ee0; border-color: #5b2ee0; }
.m-status { color: var(--green); background: rgba(47, 158, 80, .09); }

/* 卡片与面板 */
.dual-panel, .detail-card, .side-card { box-shadow: var(--shadow-card); }
.section--card { background: linear-gradient(180deg, #f1eff7, #eceaf3); }

/* 数字与价格 */
.task-price, .media-price, .price-val { color: var(--price); }
/* ================= 媒体投稿：列表布局 ================= */
.media-list { display: flex; flex-direction: column; gap: 14px; }
.media-row {
  display: flex; align-items: center; gap: 20px;
  padding: 16px 22px; background: var(--card);
  border: 1px solid #e7e4ec; border-radius: 16px;
  transition: box-shadow .22s var(--ease), border-color .22s;
}
.media-row:hover { border-color: #cfc2ef; box-shadow: 0 10px 26px -18px rgba(60, 35, 130, .4); }
.media-row .m-avatar { width: 44px; height: 44px; font-size: 18px; }
.mr-main { flex: 1 1 320px; min-width: 0; }
.mr-titleline { display: flex; align-items: center; gap: 10px; min-width: 0; }
.mr-titleline .media-name { font-size: 16.5px; font-weight: 700; margin: 0; }
.mr-main .m-tags { margin: 6px 0 0; }
.mr-meta {
  flex: none; width: 320px; display: grid; grid-template-columns: auto auto;
  justify-content: space-between; gap: 0 22px;
  border-left: 1px solid #e7e4ec; padding-left: 20px;
}
.mr-meta .m-meta { padding: 3px 0; font-size: 13.5px; }
.mr-side { flex: none; display: flex; align-items: center; gap: 18px; }
.mr-side .media-price { font-size: 22px; white-space: nowrap; }
.mr-side .task-action { padding: 9px 18px; font-size: 14px; }
@media (max-width: 960px) {
  .mr-meta { width: 250px; }
}
@media (max-width: 760px) {
  .media-row { flex-wrap: wrap; gap: 12px; padding: 14px 16px; }
  .media-row .m-avatar { width: 40px; height: 40px; font-size: 16px; }
  .mr-main { flex: 1 1 calc(100% - 56px); }
  .mr-meta { width: 100%; border-left: none; padding-left: 0; border-top: 1px dashed #e7e4ec; padding-top: 8px; grid-template-columns: auto auto; justify-content: flex-start; gap: 2px 32px; }
  .mr-meta .m-meta b { white-space: nowrap; }
  .mr-side { width: 100%; justify-content: space-between; }
}
/* ================= 焕新版 5.0：冲击力与新鲜感 ================= */

/* --- 首页 hero：深色沉浸 + 极光光斑 --- */
.hero {
  position: relative;
  background:
    radial-gradient(900px 460px at 12% -10%, rgba(255, 255, 255, .16), transparent 60%),
    radial-gradient(700px 420px at 92% 18%, rgba(34, 211, 238, .22), transparent 62%),
    linear-gradient(135deg, #8a4dff 0%, #7b3ff2 45%, #5b2ec9 100%);
  border-bottom: none;
  color: #fff;
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; pointer-events: none;
}
.hero::before { width: 420px; height: 420px; left: -120px; bottom: -160px; background: radial-gradient(closest-side, rgba(255, 255, 255, .22), transparent 70%); filter: blur(60px); }
.hero::after { width: 360px; height: 360px; right: -80px; top: -120px; background: radial-gradient(closest-side, rgba(34, 211, 238, .35), transparent 70%); filter: blur(70px); }
.hero > .wrap { position: relative; z-index: 1; }
.hero-kicker { color: #d9ccff; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .14); }
.hero h1 { color: #fff; }
.hero h1 .em { color: transparent; background: linear-gradient(115deg, #ffffff 5%, #a5f3fc 55%, #7dd3fc 100%); -webkit-background-clip: text; background-clip: text; }
.hero-sub { color: #ece8ff; }
.hero-note { color: #ddd6f9; }
.hero-actions .btn-line { background: rgba(255, 255, 255, .06); color: #fff; border-color: rgba(255, 255, 255, .28); }
.hero-actions .btn-line:hover { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .5); }
.hero-actions .btn-line svg { color: #d9ccff; }
.hero-photo { border-radius: 20px; box-shadow: 0 0 0 1px rgba(255, 255, 255, .1), 0 30px 70px -30px rgba(0, 0, 0, .7), 0 0 90px -30px rgba(124, 77, 255, .55); }
.hero-photo::after { content: none; }
.hero-float { box-shadow: 0 18px 44px -16px rgba(0, 0, 0, .55); }

/* live-bar 悬浮数据条：白底卡片，渐变数字加深保证对比 */
.live-bar {
  background: var(--card);
  border: 1px solid #e7e4ec;
  backdrop-filter: none;
  box-shadow: 0 22px 44px -24px rgba(40, 25, 90, .45);
}
.live-stat b { background: linear-gradient(120deg, #7c4dff, #0891b2); -webkit-background-clip: text; background-clip: text; color: transparent; }
.live-stat span { color: var(--muted); }
.live-note { color: var(--ink-soft); }
.live-note svg { color: var(--primary); }

/* --- 列表页 page-hero：深色横幅 --- */
.page-hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(700px 340px at 88% -20%, rgba(255, 255, 255, .15), transparent 62%),
    radial-gradient(760px 400px at 8% 120%, rgba(34, 211, 238, .24), transparent 62%),
    linear-gradient(125deg, #8a4dff 0%, #7b3ff2 48%, #5b2ec9 100%);
}
.page-hero h1 { color: #fff; }
.page-hero h1::after {
  content: ""; display: block; width: 64px; height: 4px; border-radius: 2px; margin-top: 14px;
  background: linear-gradient(90deg, #ffffff, #7dd3fc, rgba(125, 211, 252, 0));
}
.page-hero .page-desc { color: #ece8ff; }
.page-hero .breadcrumb a { color: #e2dbff; }
.page-hero .breadcrumb a:hover { color: #fff; }
.page-hero .breadcrumb .sep { color: rgba(255, 255, 255, .45); }
.page-hero .breadcrumb [aria-current] { color: #fff; }

/* --- 章节标题：渐变短线 --- */
.sec-head h2, .task-toolbar h2 { position: relative; padding-bottom: 12px; }
.sec-head h2::after, .task-toolbar h2::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 40px; height: 3px; border-radius: 2px;
  background: linear-gradient(90deg, #7c4dff, #22d3ee);
}

/* --- 主按钮：渐变回归 + 流光扫过 --- */
.btn-solid, .task-action, .svc-more {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #7c4dff, #5b2ee0);
  box-shadow: 0 8px 20px -8px rgba(106, 60, 224, .55);
}
.btn-solid::before, .task-action::before, .svc-more::before {
  content: ""; position: absolute; top: 0; left: -70%; width: 45%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .32), transparent);
  transform: skewX(-20deg); transition: left .55s var(--ease);
}
.btn-solid:hover, .task-action:hover, .svc-more:hover { box-shadow: 0 14px 30px -10px rgba(106, 60, 224, .7); }
.btn-solid:hover::before, .task-action:hover::before, .svc-more:hover::before { left: 140%; }

/* --- 导航当前项：渐变胶囊 --- */
.main-nav > a[aria-current="page"] {
  background: linear-gradient(135deg, #7c4dff, #5b2ee0);
  color: #fff; box-shadow: 0 8px 18px -8px rgba(106, 60, 224, .6);
}

/* --- 卡片：双色光晕 hover + 图片微缩放 --- */
.task-card:hover, .media-row:hover, .daren-card:hover {
  box-shadow: 0 20px 44px -22px rgba(124, 77, 255, .45), 0 10px 24px -18px rgba(34, 211, 238, .3);
}
.task-thumb img { transition: transform .6s var(--ease); }
.task-card:hover .task-thumb img { transform: scale(1.05); }
.media-row:hover .m-avatar { background: linear-gradient(135deg, #7c4dff, #5b2ee0); color: #fff; }

/* --- 价格：橙红渐变数字（仅数字） --- */
.task-price b, .media-price b {
  background: linear-gradient(120deg, #ff8a3d, #f43f5e);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-weight: 800;
}
.price-val { background: linear-gradient(120deg, #ff8a3d, #f43f5e); -webkit-background-clip: text; background-clip: text; color: transparent; }
.task-price .earn, .media-price i { color: #f43f5e; background: none; }
.task-price i, .media-price small { color: var(--muted); background: none; }

/* --- 标签点缀 --- */
.platform-tag { background: linear-gradient(120deg, rgba(124, 77, 255, .92), rgba(91, 46, 224, .92)); }
.m-status { background: rgba(47, 158, 80, .12); color: #2f9e50; }
.m-status::before { background: #2f9e50; }

/* --- CTA 深色带：加青色光斑 --- */
.cta-band { position: relative; overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; width: 420px; height: 420px; right: -100px; bottom: -180px;
  border-radius: 50%; background: radial-gradient(closest-side, rgba(34, 211, 238, .28), transparent 70%);
  filter: blur(60px); pointer-events: none;
}
.cta-band > .wrap { position: relative; z-index: 1; }

/* --- 顶栏渐变回归 --- */
.topbar { background: linear-gradient(90deg, #5b2ec9, #8a4dff 50%, #5b2ec9); }

/* --- reveal 逐个入场 --- */
.task-grid .reveal:nth-child(2), .media-list .reveal:nth-child(2) { transition-delay: .06s; }
.task-grid .reveal:nth-child(3), .media-list .reveal:nth-child(3) { transition-delay: .12s; }
.task-grid .reveal:nth-child(n+4), .media-list .reveal:nth-child(n+4) { transition-delay: .18s; }

/* --- 移动端：深色 hero 适配 --- */
@media (max-width: 900px) {
  .hero::before, .hero::after, .page-hero::before, .page-hero::after { filter: blur(50px); opacity: .8; }
}
/* 移动端栏目 tabs 横滑 */
@media (max-width: 760px) {
  .feed-tabs { display: flex; overflow-x: auto; max-width: 100%; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .feed-tabs::-webkit-scrollbar { display: none; }
  .feed-tabs button { white-space: nowrap; flex: none; }
}
/* ================= hero 紫渐变区文字对比修正 ================= */
.hero-sub { color: rgba(255, 255, 255, .96); }
.hero-note { color: rgba(255, 255, 255, .88); }
.hero .live-welcome { color: rgba(255, 255, 255, .92); }
.hero .live-welcome svg { color: #7ef0c0; }
.hero .live-welcome .roll span { color: #fff; font-weight: 600; }
.hero-float-tag { background: rgba(244, 63, 94, .08); color: #e11d48; }
.hero-float-price {
  background: linear-gradient(120deg, #ff8a3d, #f43f5e);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-float-price i { background: none; -webkit-text-fill-color: initial; color: #f43f5e; }.hero h1 { text-wrap: balance; }
.hero h1 .em { background: linear-gradient(115deg, #ffffff 15%, #e0fbff 55%, #a5f3fc 100%); -webkit-background-clip: text; background-clip: text; }.hero h1 { font-size: clamp(32px, 3.7vw, 46px); }
/* 详情视频与封面 */
.detail-video { width: 100%; aspect-ratio: 16 / 9; display: block; background: #141226; border-radius: 12px; }
.detail-cover { width: 100%; display: block; border-radius: 12px; }
.video-fallback-tip { margin: 0 0 8px; font-size: 13px; color: var(--muted); text-align: center; }
/* hero 主按钮反白：紫渐变上对比最强 */
.hero-actions .btn-solid { background: #ffffff; color: #5b2ee0; border: none; box-shadow: 0 12px 26px -12px rgba(25, 15, 60, .55); }
.hero-actions .btn-solid::before { background: linear-gradient(100deg, transparent, rgba(91, 46, 224, .16), transparent); }
.hero-actions .btn-solid:hover { background: #f3eeff; color: #4b26bd; box-shadow: 0 16px 32px -12px rgba(25, 15, 60, .6); }
/* ================= 页脚亮色化：浅紫层次 + 品牌渐变顶线 ================= */
.site-foot {
  position: relative;
  background:
    radial-gradient(700px 300px at 92% 0%, rgba(124, 77, 255, .12), transparent 62%),
    radial-gradient(620px 280px at 2% 40%, rgba(34, 211, 238, .12), transparent 62%),
    linear-gradient(180deg, #f7f5fc 0%, #eee9f8 100%);
  color: var(--ink-soft);
  border-top: 3px solid;
  border-image: linear-gradient(90deg, #7c4dff, #22d3ee) 1;
}
.foot-h { color: #453071; font-size: 13.5px; letter-spacing: .06em; font-weight: 700; }
.foot-about { color: var(--muted); }
.site-foot .brand-name { color: var(--ink); }
.site-foot .brand-sub { color: #8a7bb8; }
.foot-list a, .foot-list button { color: #5e5a72; }
.foot-list a:hover, .foot-list button:hover { color: var(--primary); }
.foot-contact li { color: var(--ink-soft); }
.foot-contact svg { color: var(--primary); }
.foot-qr .qr-card { background: #ffffff; border-color: #e7e4ec; box-shadow: var(--shadow-card); }
.foot-qr figcaption { color: var(--muted); }
.foot-qr figcaption b { color: var(--ink); }
.foot-legal { border-top: 1px solid #dcd6ee; color: var(--muted); }
.foot-legal a { color: #5e5a72; }
.foot-legal a:hover { color: var(--primary); }
/* ================= 页脚背景过渡优化：上深下浅自然衔接 ================= */
.site-foot {
  background:
    radial-gradient(700px 300px at 92% -10%, rgba(124, 77, 255, .18), transparent 62%),
    radial-gradient(620px 300px at 2% 18%, rgba(34, 211, 238, .15), transparent 62%),
    linear-gradient(180deg, #e3daf7 0%, #efe9f9 42%, #f8f6fc 100%);
}
.foot-legal { background: rgba(255, 255, 255, .55); border-top: 1px solid #d5cdeb; }
/* 页脚响应式 */
@media (max-width: 980px) {
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 34px 30px; padding: 44px var(--pad-x) 36px; }
  .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .foot-about { max-width: none; }
  .foot-qr { flex-wrap: wrap; }
}
/* ================= 层次感增强：顶线 / 微渐变 / 渐变交互态 ================= */

/* 卡片 hover 顶部渐变线生长 */
.task-card, .media-row, .daren-card, .svc-card, .daily-card { position: relative; overflow: hidden; }
.task-card::before, .media-row::before, .daren-card::before, .svc-card::before, .daily-card::before {
  content: ""; position: absolute; top: 0; left: 18px; height: 3px; width: 0;
  background: linear-gradient(90deg, #7c4dff, #22d3ee); border-radius: 3px;
  transition: width .38s var(--ease); pointer-events: none;
}
.task-card:hover::before, .media-row:hover::before, .daren-card:hover::before, .svc-card:hover::before, .daily-card:hover::before { width: 44px; }

/* 卡片底色微渐变，增加纸感层次 */
.task-card, .daren-card, .svc-card, .daily-card, .media-row { background: linear-gradient(180deg, #ffffff 0%, #fcfbff 100%); }

/* 标题与计数强化 */
.hero h1 { font-weight: 800; }
.sec-head h2, .task-toolbar h2 { letter-spacing: .01em; }
.task-count b, .task-count strong { background: linear-gradient(120deg, #7c4dff, #0891b2); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 800; }

/* 交互态统一为品牌渐变 */
.mf-chips button.is-active, .feed-tabs button.is-active { background: var(--primary-grad); border-color: transparent; }
.pager button[aria-current] { background: var(--primary-grad); border-color: transparent; color: #fff; }
.d-row b { color: var(--ink); }

/* 悬浮卡与眉题点缀 */
.hero-float-tag { background: rgba(244, 63, 94, .1); }
.hero-kicker { color: #ffffff; background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .22); }

/* 深色步骤区序号渐变字 */
.section--dark .step-num { background: linear-gradient(180deg, #a78bfa, #7dd3fc); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: 1; }
.section--dark .step:hover .step-num { background: linear-gradient(180deg, #ffffff, #a5f3fc); -webkit-background-clip: text; background-clip: text; }
/* ================= 页脚设计细节层 ================= */

/* 圆点纹理底纹 */
.site-foot::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(106, 60, 224, .08) 1px, transparent 1.4px);
  background-size: 22px 22px;
}
.site-foot > .wrap, .site-foot > .foot-legal { position: relative; z-index: 1; }

/* 栏目标题渐变竖条 */
.foot-h { display: flex; align-items: center; gap: 9px; }
.foot-h::before { content: ""; width: 4px; height: 15px; border-radius: 2px; background: var(--primary-grad); flex: none; }

/* 品牌区渐变短线 */
.foot-brand .brand { position: relative; display: inline-flex; flex-direction: column; padding-bottom: 16px; }
.foot-brand .brand::after { content: ""; position: absolute; left: 1px; bottom: 0; width: 46px; height: 3px; border-radius: 2px; background: linear-gradient(90deg, #7c4dff, #22d3ee); }

/* 栏间节奏 */
.foot-grid { gap: 48px 44px; }
.foot-list { gap: 12px; }
@media (min-width: 981px) {
  .foot-grid > :nth-child(n+3) { border-left: 1px dashed #d5cdeb; padding-left: 34px; }
}
@media (max-width: 980px) {
  .foot-brand { border-bottom: 1px dashed #d5cdeb; padding-bottom: 26px; }
}
@media (max-width: 560px) {
  .foot-brand { border-bottom: 0; padding-bottom: 0; }
  .foot-grid > * + * { border-top: 1px dashed #d5cdeb; padding-top: 24px; }
}
.foot-legal { padding: 18px 0; font-size: 13px; }
/* ================= 页脚配色 2.0：黄昏紫大跨度渐变 ================= */
.site-foot {
  border-radius: 28px 28px 0 0;
  border-top: 0;
  border-image: none;
  background:
    radial-gradient(700px 300px at 92% -8%, rgba(255, 255, 255, .28), transparent 62%),
    radial-gradient(640px 320px at 0% 10%, rgba(124, 77, 255, .3), transparent 62%),
    linear-gradient(180deg, #b09be9 0%, #cbbaf4 32%, #e7def9 70%, #f9f7fd 100%);
  box-shadow: inset 0 16px 34px -20px rgba(60, 35, 130, .55);
}
.site-foot::before {
  background-image: radial-gradient(rgba(255, 255, 255, .5) 1px, transparent 1.4px);
}
.site-foot::after {
  content: ""; position: absolute; top: 0; left: 28px; right: 28px; height: 3px;
  border-radius: 3px; background: linear-gradient(90deg, rgba(255, 255, 255, .95), #7dd3fc 55%, rgba(255, 255, 255, .25));
}
.foot-h { color: #3a2a70; }
.foot-about { color: #514b74; }
.foot-list a, .foot-list button { color: #514b74; }
.foot-list a:hover, .foot-list button:hover { color: var(--primary); }
.foot-contact li { color: #4b4668; }
.foot-legal { background: rgba(255, 255, 255, .62); color: #6e6a86; }
.foot-legal a { color: #5e5a72; }
/* ================= 页脚配色 3.0：暮紫分层（可读性精修） ================= */
.site-foot {
  background:
    radial-gradient(700px 300px at 92% -8%, rgba(255, 255, 255, .3), transparent 62%),
    radial-gradient(640px 320px at 0% 10%, rgba(124, 77, 255, .26), transparent 62%),
    linear-gradient(180deg, #a48ddd 0%, #c4b4ef 32%, #e8e0f8 70%, #f9f7fd 100%);
}
.site-foot::before { background-image: radial-gradient(rgba(255, 255, 255, .45) 1px, transparent 1.4px); background-size: 26px 26px; }
.foot-h { color: #38266b; }
.foot-about { color: #464064; }
.foot-list a, .foot-list button { color: #464064; }
.foot-contact li { color: #464064; }
.foot-legal { background: rgba(255, 255, 255, .72); border-top-color: rgba(255, 255, 255, .65); color: #6e6a86; }
@media (min-width: 981px) {
  .foot-grid > :nth-child(n+3) { border-left-color: rgba(255, 255, 255, .55); }
}
@media (max-width: 980px) {
  .foot-brand { border-bottom-color: rgba(255, 255, 255, .55); }
}
@media (max-width: 560px) {
  .foot-grid > * + * { border-top-color: rgba(255, 255, 255, .55); }
}
/* ================= 6.0 现代精修层：token 升级 / 悬浮统一 / 细节打磨 ================= */
:root {
  --bg: #f7f6fb;
  --line: #eae7f2;
  --radius: 18px;
  --shadow-card: 0 12px 28px -18px rgba(60, 35, 130, .16);
}
body { background: var(--bg); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

/* 卡片统一圆角与悬浮语言 */
.task-card, .daren-card, .svc-card, .daily-card, .media-row, .detail-card, .live-card {
  border-radius: var(--radius); border-color: var(--line);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.task-card:hover, .daren-card:hover, .svc-card:hover, .daily-card:hover, .media-row:hover, .live-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 44px -22px rgba(60, 35, 130, .3);
  border-color: #cfc2ef;
}
.task-thumb, .daren-thumb, .svc-thumb { border-radius: 12px; }
.m-avatar { border-radius: 12px; }

/* 现代滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #b9a6f5, #8a6cf0);
  border-radius: 8px; border: 2px solid #f7f6fb;
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, #8a6cf0, #6a3ce0); }

/* 排版节奏微调 */
.sec-head { margin-bottom: 26px; }
.sec-head h2 { letter-spacing: .005em; }
.page-desc { line-height: 1.85; }

/* 输入与选择器现代感 */
.form-field input, .form-field select, .form-field textarea, .mf-controls input, .mf-controls select {
  border-radius: 12px;
  transition: border-color .2s, box-shadow .2s;
}
.form-field input:focus, .form-field select:focus, .mf-controls input:focus, .mf-controls select:focus {
  border-color: #8a6cf0;
  box-shadow: 0 0 0 3px rgba(106, 60, 224, .14);
}

/* 详情视频圆角统一 */
.detail-video, .detail-cover { border-radius: 14px; }

/* 页脚 QR 卡与悬浮工具现代化 */
.foot-qr .qr-card { border-radius: 14px; }
.side-tools button, .side-fab { border-radius: 14px; }
/* ================= 底部衔接改造：CTA 带紫化 + 页脚无缝渐亮 ================= */
.cta-band { background: linear-gradient(115deg, #5b3ec9 0%, #7c4dff 48%, #6f55cc 100%); color: #fff; }
.cta-band h2, .cta-band p { color: #fff; }
.cta-band .btn-solid { background: #fff; color: #5b2ee0; border: none; box-shadow: 0 12px 26px -12px rgba(25, 15, 60, .5); }
.cta-band .btn-solid:hover { background: #f3eeff; color: #4b26bd; }
.cta-band .btn-line { background: rgba(255, 255, 255, .12); color: #fff; border-color: rgba(255, 255, 255, .38); }
.cta-band .btn-line:hover { background: rgba(255, 255, 255, .22); color: #fff; }
.site-foot {
  border-radius: 0;
  background:
    radial-gradient(700px 300px at 92% -8%, rgba(255, 255, 255, .26), transparent 62%),
    radial-gradient(640px 320px at 0% 12%, rgba(124, 77, 255, .24), transparent 62%),
    linear-gradient(180deg, #6f55cc 0%, #a58ee2 14%, #c4b4ef 36%, #e8e0f8 70%, #f9f7fd 100%);
  box-shadow: inset 0 16px 34px -22px rgba(30, 20, 80, .5);
}
.site-foot::after { content: none; }
.site-foot::before { background-image: radial-gradient(rgba(255, 255, 255, .38) 1px, transparent 1.4px); }
/* ================= 页脚终版：干净克制，回归专业 ================= */
.site-foot {
  border-radius: 0;
  background: #ffffff;
  border-top: 1px solid var(--line);
  box-shadow: none;
  color: var(--ink-soft);
}
.site-foot::before, .site-foot::after { content: none; }
.foot-h { color: var(--ink); }
.foot-about, .foot-list a, .foot-list button, .foot-contact li { color: var(--muted); }
.foot-list a:hover, .foot-list button:hover { color: var(--primary); }
.foot-contact svg { color: var(--primary); }
.site-foot .brand-name { color: var(--ink); }
.site-foot .brand-sub { color: #9aa2b1 !important; }
.foot-brand .brand::after { background: var(--primary-grad); }
.foot-legal { background: #fafafc; border-top: 1px solid var(--line); color: var(--muted); }
.foot-legal a { color: var(--muted); }
@media (min-width: 981px) { .foot-grid > :nth-child(n+3) { border-left: 1px solid var(--line); } }
@media (max-width: 980px) { .foot-brand { border-bottom: 1px solid var(--line); } }
@media (max-width: 560px) { .foot-grid > * + * { border-top: 1px solid var(--line); } }
/* ================= 深蓝黑科技风底部（CTA 带 + 页脚一体） ================= */
.cta-band {
  background:
    radial-gradient(760px 320px at 85% -30%, rgba(124, 77, 255, .35), transparent 60%),
    radial-gradient(520px 260px at 8% 130%, rgba(34, 211, 238, .16), transparent 60%),
    linear-gradient(180deg, #161a36, #111428);
  color: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.cta-band .btn-solid { background: var(--primary-grad); color: #fff; }
.cta-band .btn-solid:hover { background: linear-gradient(135deg, #8a5cff, #6a3ce0); }
.cta-band .btn-line { background: rgba(255, 255, 255, .06); color: rgba(255,255,255,.92); border-color: rgba(255, 255, 255, .25); }
.cta-band .btn-line:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.site-foot {
  background: linear-gradient(180deg, #111428, #0d1022);
  border-top: 1px solid rgba(255, 255, 255, .06);
  color: rgba(255, 255, 255, .65);
}
.foot-h { color: rgba(255, 255, 255, .92); }
.foot-about, .foot-list a, .foot-list button, .foot-contact li { color: rgba(255, 255, 255, .62); }
.foot-list a:hover, .foot-list button:hover { color: #a78bfa; }
.foot-contact svg { color: #a78bfa; }
.site-foot .brand-name { color: #fff; }
.site-foot .brand-sub { color: rgba(255, 255, 255, .45) !important; }
.foot-brand .brand::after { background: linear-gradient(90deg, #7c4dff, #22d3ee); }
.foot-qr .qr-card { background: rgba(255, 255, 255, .05); border-color: rgba(255, 255, 255, .1); box-shadow: none; }
.foot-qr .qr-card img { background: #fff; border-radius: 8px; padding: 5px; }
.foot-qr figcaption { color: rgba(255, 255, 255, .55); }
.foot-qr figcaption b { color: #fff; }
.foot-legal { background: rgba(0, 0, 0, .25); border-top: 1px solid rgba(255, 255, 255, .06); color: rgba(255, 255, 255, .5); }
.foot-legal a { color: rgba(255, 255, 255, .62); }
@media (min-width: 981px) { .foot-grid > :nth-child(n+3) { border-left-color: rgba(255, 255, 255, .08); } }
@media (max-width: 980px) { .foot-brand { border-bottom-color: rgba(255, 255, 255, .08); } }
@media (max-width: 560px) { .foot-grid > * + * { border-top-color: rgba(255, 255, 255, .08); } }
/* ================= 深紫黑底部（替换深蓝黑底色） ================= */
.cta-band {
  background:
    radial-gradient(760px 320px at 85% -30%, rgba(124, 77, 255, .32), transparent 60%),
    radial-gradient(520px 260px at 8% 130%, rgba(34, 211, 238, .14), transparent 60%),
    linear-gradient(180deg, #211647, #170f33);
}
.site-foot { background: linear-gradient(180deg, #170f33, #100b26); }
/* ================= 底部纯色深紫（按用户演示图） ================= */
.cta-band { background: #2e2277; }
.cta-band::before { opacity: .35; }
.site-foot { background: #2b1f6e; }
.foot-legal { background: #261b60; border-top: 1px solid rgba(255, 255, 255, .1); }
.site-foot::before { content: none; }