/* 芋泥主题 · 全新站点统一样式 */

:root {
  --es-bg: #f6f1ff;
  --es-bg-soft: #ece3ff;
  --es-surface: #ffffff;

  --es-primary: #b79bff;
  --es-primary-deep: #8c76e8;
  --es-primary-soft: rgba(183, 155, 255, 0.16);

  --es-border: #e1d7ff;
  --es-text: #241b3f;
  --es-text-muted: #756b95;

  --es-radius-lg: 18px;
  --es-radius-xl: 26px;
  --es-shadow-soft: 0 18px 40px rgba(55, 35, 120, 0.18);
}

body.es-body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  color: var(--es-text);
  background:
    radial-gradient(circle at 5% 0%, rgba(183, 155, 255, 0.35), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(236, 227, 255, 0.5), transparent 60%),
    var(--es-bg);
}

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

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

.es-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* 顶部导航 */

.es-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--es-border);
  box-shadow: 0 18px 38px rgba(55, 35, 120, 0.16);
}

.es-nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.es-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  font-size: 15px;
  color: var(--es-primary-deep);
}
.es-brand img {
  width: 30px;
  height: 30px;
  border-radius: 12px;
}

.es-nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
}
.es-nav-links a {
  position: relative;
  padding: 6px 0;
  color: var(--es-text-muted);
}
.es-nav-links a:hover,
.es-nav-links a.es-active {
  color: var(--es-primary-deep);
}
.es-nav-links a.es-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(135deg, #b79bff, #8c76e8);
}

/* 主按钮 */

.es-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  background-image: linear-gradient(135deg, #b79bff, #8c76e8);
  color: #fff;
  border: 0;
  cursor: pointer;
  box-shadow: 0 16px 38px rgba(100, 74, 210, 0.52);
  transition: transform .18s ease, box-shadow .18s ease;
}
.es-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 46px rgba(100, 74, 210, 0.65);
}

.es-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 18px;
  font-size: 12px;
  border-radius: 999px;
  border: 1px solid rgba(140, 118, 232, 0.55);
  background: var(--es-primary-soft);
  color: var(--es-primary-deep);
  cursor: pointer;
  transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
}
.es-btn-ghost:hover {
  background: rgba(183, 155, 255, 0.25);
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(80, 60, 170, 0.35);
}

/* 主要内容 */

.es-main {
  flex: 1;
}

.es-main-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 16px 44px;
}

/* Hero */

.es-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  padding: 32px 0 16px;
}

@media (max-width: 900px) {
  .es-hero {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 24px;
  }
}

.es-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 6px;
  border-radius: 999px;
  border: 1px solid var(--es-border);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 30px rgba(66, 40, 130, 0.16);
  margin-bottom: 16px;
}
.es-hero-badge-dot {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background-image: linear-gradient(135deg, #b79bff, #8c76e8);
}
.es-hero-badge-text {
  font-size: 11px;
  color: var(--es-text-muted);
}

.es-hero-title {
  font-size: 30px;
  line-height: 1.25;
  font-weight: 800;
  margin-bottom: 12px;
}
.es-hero-sub {
  font-size: 14px;
  color: var(--es-text-muted);
  margin-bottom: 20px;
}

.es-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 右侧 QQ 头像墙 */

.es-hero-avatars {
  display: grid;
  grid-template-columns: repeat(2, 80px);
  justify-content: flex-end;
  gap: 16px;
}
.es-hero-avatar {
  width: 80px;
  height: 80px;
  border-radius: 26px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(40, 22, 100, 0.32);
  background: rgba(255,255,255,.85);
}
.es-hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 通用 section */

.es-section {
  margin-top: 40px;
}

.es-section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.es-section-desc {
  font-size: 13px;
  color: var(--es-text-muted);
}

.es-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}
@media (max-width: 900px) {
  .es-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .es-grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

.es-card {
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--es-radius-lg);
  border: 1px solid var(--es-border);
  box-shadow: var(--es-shadow-soft);
  padding: 16px 16px 18px;
}
.es-card-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}
.es-card-desc {
  font-size: 12px;
  color: var(--es-text-muted);
}

/* 步骤列表 */

.es-steps {
  margin-top: 18px;
}
.es-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}
.es-step-index {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--es-primary);
  color: #fff;
  margin-top: 2px;
}
.es-step-text {
  font-size: 13px;
}

/* 团队列表 */

.es-team {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}
@media (max-width: 640px) {
  .es-team {
    grid-template-columns: minmax(0, 1fr);
  }
}
.es-team-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: var(--es-radius-lg);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--es-border);
  box-shadow: 0 14px 32px rgba(60, 40, 130, 0.18);
}
.es-team-avatar {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  overflow: hidden;
}
.es-team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.es-team-meta-title {
  font-size: 14px;
  font-weight: 600;
}
.es-team-meta-role {
  font-size: 11px;
  color: var(--es-text-muted);
}
.es-team-meta-quote {
  font-size: 12px;
  margin-top: 3px;
}

/* 页脚 */

.es-footer {
  border-top: 1px solid var(--es-border);
  background: rgba(255, 255, 255, 0.96);
}
.es-footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 16px 18px;
  font-size: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}
.es-footer-link {
  color: var(--es-text-muted);
}

/* ------------- free 页面：IP 列表 ------------- */

body.es-body.free-page .es-main-inner {
  max-width: 960px;
}

.es-free-hero-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
}
.es-free-hero-sub {
  font-size: 13px;
  color: var(--es-text-muted);
  max-width: 600px;
}

.es-ip-group {
  margin-top: 18px;
}
.es-ip-group-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--es-text);
}
.es-ip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 14px;
}
.es-ip-card {
  border-radius: var(--es-radius-lg);
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--es-border);
  box-shadow: 0 16px 36px rgba(70, 45, 150, 0.2);
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.es-ip-name {
  font-size: 13px;
  font-weight: 600;
}
.es-ip-value {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  color: var(--es-primary-deep);
}
.es-ip-copy {
  align-self: flex-start;
  margin-top: 6px;
}

/* ------------- rule 页面：条约文本 ------------- */

body.es-body.rule-page .es-main-inner {
  max-width: 960px;
}

.es-article {
  margin-top: 16px;
  padding: 18px 18px 20px;
  border-radius: var(--es-radius-xl);
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--es-border);
  box-shadow: var(--es-shadow-soft);
  font-size: 13px;
  line-height: 1.6;
}
.es-article h3 {
  font-size: 15px;
  margin-top: 12px;
  margin-bottom: 6px;
}
.es-article p {
  margin: 4px 0;
}
.es-article ul {
  padding-left: 18px;
  margin: 4px 0 8px;
}
.es-article li {
  margin-bottom: 3px;
}

/* 规则页标题与说明居中 */
.rule-page .es-section-title,
.rule-page .es-section-desc {
  text-align: center;
}


/* 导航栏 QQ 群折叠按钮及面板 */
.es-nav-qq-wrapper {
  position: relative;
}

.es-nav-qq-toggle {
  padding: 6px 10px;
  font-size: 13px;
  border-radius: 999px;
  border: 1px solid var(--es-border);
  background: #ffffff;
  color: var(--es-text-muted);
  cursor: pointer;
  transition: background .16s ease, color .16s ease, box-shadow .16s ease;
}
.es-nav-qq-toggle:hover {
  background: var(--es-primary-soft);
  color: var(--es-primary-deep);
  box-shadow: 0 8px 18px rgba(95, 68, 200, 0.18);
}

.es-nav-qq-panel {
  position: absolute;
  top: calc(100% + 6px); /* 紧贴按钮下方 */
  right: 0;
  z-index: 120;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity .16s ease, transform .16s ease;
}
.es-nav-qq-panel-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.es-nav-qq-inner {
  min-width: 220px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid var(--es-border);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.35);
  padding: 12px 14px;
}
.es-nav-qq-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--es-text);
}
.es-nav-qq-list {
  font-size: 12px;
  color: var(--es-text-muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

@media (max-width: 640px) {
  .es-nav-qq-panel {
    right: auto;
    left: 50%;
    transform: translate(-50%, -4px);
  }
  .es-nav-qq-panel-open {
    transform: translate(-50%, 0);
  }
}