/* ========================================
   FORST PWA Alpha · Deep Visual Polish Batch 02
   Authority: Founder 主导 / GPT 5.6 协作 / Claude Code 执行
   Direction: 深森林 · 高级 · 克制 · 长期主义 · 温暖
   ======================================== */

:root {
  /* === Forest Spectrum === */
  --deep-forest:        #0F2A21;
  --imperial-forest:    #16382D;
  --moss-green:         #2F5D4A;
  --moss-light:         #6E8C7E;
  --forest-tint:        #E4ECE6;

  /* === Warm Surface === */
  --warm-ivory:         #F5F2EB;
  --warm-ivory-elev:    #FBF8F2;
  --soft-card:          rgba(255,255,255,0.92);
  --paper:              #FFFFFF;

  /* === Text === */
  --text-primary:       #11231C;
  --text-secondary:     #3A4A43;
  --muted-text:         #6F7A73;
  --text-on-deep:       #E8EDE9;
  --text-on-deep-soft:  rgba(232,237,233,0.62);
  --gold-accent:        #B89968;

  /* === Lines === */
  --line:               rgba(15,42,33,0.07);
  --line-strong:        rgba(15,42,33,0.14);
  --line-on-deep:       rgba(232,237,233,0.10);

  /* === Radius === */
  --r-card:             16px;
  --r-card-sm:          12px;
  --r-btn:              999px;
  --r-btn-rect:         10px;
  --r-frame:            36px;

  /* === Spacing === */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-7: 32px;
  --sp-8: 40px;
  --sp-10: 56px;

  /* === Type === */
  --fs-xs:   11px;
  --fs-sm:   13px;
  --fs-md:   15px;
  --fs-lg:   17px;
  --fs-xl:   20px;
  --fs-2xl:  24px;
  --fs-3xl:  32px;
  --fs-hero: 42px;

  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;

  /* === Layout === */
  --tabbar-h:  72px;
  --header-h:  54px;
}

/* ========================================
   Base
   ======================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  width: 100%;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
               "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  font-size: var(--fs-md);
  line-height: 1.55;
  color: var(--text-primary);
  overflow: hidden;
}

body.shell {
  background:
    radial-gradient(120% 80% at 50% 0%, #1A4435 0%, var(--deep-forest) 60%, #08191388 100%),
    var(--deep-forest);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

button { border: none; background: none; font-family: inherit; cursor: pointer; color: inherit; }
ul, ol { list-style: none; }
input { font-family: inherit; }

/* ========================================
   Phone Frame · iPhone-style App Shell
   ======================================== */
.phone-frame {
  position: relative;
  width: min(430px, 100vw);
  height: min(932px, 100vh);
  background: var(--warm-ivory);
  overflow: hidden;
  border-radius: var(--r-frame);
  box-shadow:
    0 30px 80px -20px rgba(0,0,0,0.55),
    0 0 0 1px rgba(255,255,255,0.04);
  margin: auto;
}

@media (max-width: 479px) {
  .phone-frame {
    width: 100vw;
    height: 100vh;
    border-radius: 0;
    box-shadow: none;
    margin: 0;
  }
}

/* ========================================
   View / Routing
   ======================================== */
.view {
  display: none;
  position: absolute;
  inset: 0;
  flex-direction: column;
  background: var(--warm-ivory);
}
.view.active { display: flex; }

#view-messages,
#view-explore,
#view-community,
#view-me {
  padding-bottom: var(--tabbar-h);
}

.scroll-area {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--sp-3) var(--sp-5) var(--sp-8);
}
.scroll-area::-webkit-scrollbar { width: 0; height: 0; }

/* ========================================
   App Header
   ======================================== */
.app-header {
  flex-shrink: 0;
  height: var(--header-h);
  padding: 0 var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--warm-ivory);
  border-bottom: 1px solid var(--line);
  gap: var(--sp-3);
}
.app-header-floating {
  background: transparent;
  border-bottom: none;
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 2;
}
.app-header-chat {
  background: rgba(245,242,235,0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
}

.header-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  color: var(--text-primary);
}
.header-greet { line-height: 1.25; }
.header-greet-line {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  letter-spacing: 0.04em;
}
.header-greet-sub {
  font-size: var(--fs-xs);
  color: var(--muted-text);
  margin-top: 2px;
  letter-spacing: 0.02em;
}
.header-spacer { width: 36px; }

.icon-btn {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-btn-rect);
  color: var(--text-primary);
  font-size: var(--fs-lg);
}
.icon-btn:active { background: var(--forest-tint); }
.back-btn {
  font-size: 26px;
  font-weight: var(--fw-regular);
  line-height: 1;
}

/* 极简线性 icon */
.icon-search {
  width: 15px; height: 15px;
  border: 1.5px solid var(--text-primary);
  border-radius: 50%;
  position: relative;
}
.icon-search::after {
  content: "";
  position: absolute;
  right: -4px; bottom: -4px;
  width: 6px; height: 1.5px;
  background: var(--text-primary);
  transform: rotate(45deg);
  transform-origin: 0 50%;
}
.icon-gear {
  width: 15px; height: 15px;
  border: 1.5px solid var(--text-primary);
  border-radius: 50%;
  position: relative;
}
.icon-gear::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  border: 1.5px solid var(--text-primary);
}
.icon-plus { font-size: 22px; font-weight: var(--fw-regular); }

/* 联系人 icon · 两个圆形头像几何 · 与 icon-search 风格统一（留作通用·暂未在主导航使用） */
.icon-people {
  position: relative;
  display: inline-block;
  width: 18px;
  height: 14px;
}
.icon-people::before,
.icon-people::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--text-primary);
  border-radius: 50%;
  top: 1px;
  background: transparent;
}
.icon-people::before { left: 0; }
.icon-people::after  { right: 0; }

/* App Header 真"右侧多 icon 容器" · 让多个 icon-btn 并排克制 */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

/* ========================================
   通讯录 Contacts（一级 Tab）
   ======================================== */
.contacts-group { margin-top: var(--sp-5); }
.contacts-group:first-of-type { margin-top: var(--sp-3); }
.contacts-group-title {
  font-size: 11px;
  color: var(--muted-text);
  font-weight: var(--fw-medium);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0 var(--sp-1) var(--sp-2);
}
.contacts-list {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}
.contacts-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.15s;
}
.contacts-item:last-child { border-bottom: none; }
.contacts-item:active { background: var(--forest-tint); }
.contacts-meta { flex: 1; min-width: 0; }
.contacts-name {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.contacts-hint {
  font-size: var(--fs-xs);
  color: var(--muted-text);
  margin-top: 2px;
  letter-spacing: 0.02em;
}

/* 标签云 · 通讯录 */
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  padding: var(--sp-1);
}
.tag-chip {
  background: var(--forest-tint);
  color: var(--moss-green);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
}

/* ========================================
   热门直播 · 探索（不含 K线 / 不含信号 / 不含收益）
   ======================================== */
.live-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.live-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card-sm);
  padding: var(--sp-3) var(--sp-4);
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--moss-green);
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(47,93,74,0.12);
}
.live-meta { flex: 1; min-width: 0; }
.live-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.live-sub {
  font-size: 11px;
  color: var(--muted-text);
  margin-top: 3px;
  letter-spacing: 0.04em;
}
.live-badge {
  background: var(--forest-tint);
  color: var(--moss-green);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.14em;
  flex-shrink: 0;
}

/* ========================================
   v0.2 Architecture Rebuild Batch 03 · 新组件
   ======================================== */

/* 极简 icon · add / bell / shield */
.icon-add {
  position: relative; display: inline-block; width: 16px; height: 16px;
}
.icon-add::before, .icon-add::after {
  content: ""; position: absolute; background: var(--text-primary); border-radius: 1px;
}
.icon-add::before { left: 7px; top: 0; width: 2px; height: 16px; }
.icon-add::after  { left: 0; top: 7px; width: 16px; height: 2px; }

.icon-bell {
  position: relative; display: inline-block; width: 16px; height: 16px;
  border: 1.5px solid var(--moss-green); border-radius: 6px 6px 50% 50% / 8px 8px 4px 4px;
  border-bottom-width: 0; background: transparent;
}
.icon-bell::after {
  content: ""; position: absolute; left: 4px; bottom: -3px;
  width: 6px; height: 1.5px; background: var(--moss-green); border-radius: 1px;
}

.icon-shield {
  display: inline-block; width: 22px; height: 26px;
  background:
    radial-gradient(60% 40% at 50% 30%, rgba(232,237,233,0.10) 0%, transparent 70%),
    linear-gradient(180deg, var(--moss-green) 0%, var(--imperial-forest) 100%);
  clip-path: polygon(50% 0, 100% 18%, 100% 65%, 50% 100%, 0 65%, 0 18%);
  border-radius: 2px;
}

/* 添加菜单 弹层 */
.add-menu {
  position: absolute;
  top: calc(var(--header-h) - 6px); right: var(--sp-3);
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: var(--sp-2);
  box-shadow: 0 8px 28px rgba(15,42,33,0.18);
  z-index: 20; min-width: 160px;
}
.add-menu-item {
  display: flex; align-items: center; gap: var(--sp-3);
  width: 100%; padding: 10px var(--sp-3);
  font-size: var(--fs-sm); color: var(--text-primary);
  border-radius: 8px; text-align: left;
}
.add-menu-item:active { background: var(--forest-tint); }
.ami-glyph {
  width: 22px; height: 22px; display: inline-flex;
  align-items: center; justify-content: center;
  background: var(--forest-tint); color: var(--moss-green);
  border-radius: 6px; font-size: 13px; font-weight: var(--fw-semibold);
}

/* 状态条 */
.status-strip {
  display: flex; gap: var(--sp-2); flex-wrap: wrap;
  background: var(--soft-card);
  border: 1px solid var(--line); border-radius: var(--r-card);
  padding: var(--sp-3) var(--sp-4);
  margin: var(--sp-3) 0 var(--sp-4);
  align-items: center;
}
.status-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--text-secondary);
  letter-spacing: 0.04em;
}
.status-chip-tag {
  padding: 2px 8px; border-radius: 999px;
  background: var(--forest-tint); color: var(--moss-green);
  font-weight: var(--fw-semibold); letter-spacing: 0.12em;
}
.status-chip-text { color: var(--text-primary); }
.status-strip-note {
  width: 100%; font-size: 10px; color: var(--muted-text);
  letter-spacing: 0.16em; margin-top: 4px;
}

/* 置顶卡 */
.pinned-row {
  display: flex; gap: var(--sp-3);
  overflow-x: auto; padding: 2px var(--sp-1) var(--sp-2);
  margin: 0 calc(-1 * var(--sp-1));
  -webkit-overflow-scrolling: touch;
}
.pinned-row::-webkit-scrollbar { display: none; }
.pinned-card {
  position: relative; flex-shrink: 0;
  width: 168px; height: 92px;
  border-radius: var(--r-card); padding: var(--sp-4);
  color: var(--text-on-deep);
  display: flex; flex-direction: column; justify-content: space-between;
  overflow: hidden;
}
.pinned-card-glow {
  position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 30% 30%, rgba(255,255,255,0.10) 0%, transparent 60%);
  pointer-events: none;
}
.pinned-card-name {
  font-size: var(--fs-md); font-weight: var(--fw-semibold);
  letter-spacing: 0.06em; position: relative;
}
.pinned-card-hint {
  font-size: 11px; opacity: 0.78; letter-spacing: 0.04em;
  position: relative;
}

/* Conversations 升级 */
.conv-avatar-wrap { position: relative; flex-shrink: 0; }
.conv-online-dot {
  position: absolute; right: -2px; bottom: -2px;
  width: 11px; height: 11px;
  background: var(--moss-green);
  border: 2px solid var(--warm-ivory);
  border-radius: 50%;
}
.conv-badge-num {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 6px;
  background: var(--moss-green); color: var(--text-on-deep);
  border-radius: 999px; font-size: 10px; font-weight: var(--fw-semibold);
  margin-left: 6px; vertical-align: 1px;
}
.conv-mute {
  display: inline-block; color: var(--muted-text);
  font-size: 11px; margin-left: 6px; vertical-align: 0;
}
.conv-tag-channel  { background: rgba(47,93,74,0.10);  color: var(--moss-green); }
.conv-tag-group    { background: rgba(184,153,104,0.14); color: #8b6e3f; }
.conv-tag-official { background: rgba(15,42,33,0.10);  color: var(--imperial-forest); }
.conv-tag-private  { background: var(--forest-tint);   color: var(--moss-green); }
.conv-row1 {
  display: flex; align-items: center; gap: 6px;
}
.conv-row1 .conv-name { flex: 0 0 auto; }
.conv-row1 .conv-tag { font-size: 10px; padding: 1px 6px; }
.conv-row1 .conv-time { margin-left: auto; }

/* 通知折叠卡 */
.notif-folded {
  display: flex; align-items: center; gap: var(--sp-3);
  width: 100%;
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: var(--sp-3) var(--sp-4);
  margin-top: var(--sp-4);
  text-align: left;
}
.notif-folded:active { background: var(--forest-tint); }
.notif-folded-icon {
  width: 36px; height: 36px; border-radius: 999px;
  background: var(--forest-tint);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.notif-folded-meta { flex: 1; min-width: 0; line-height: 1.3; }
.notif-folded-title {
  font-size: var(--fs-md); font-weight: var(--fw-semibold);
  color: var(--text-primary); letter-spacing: 0.04em;
}
.notif-folded-sub {
  font-size: 11px; color: var(--muted-text); margin-top: 3px; letter-spacing: 0.04em;
}
.notif-folded-arrow {
  font-size: 22px; color: var(--muted-text); flex-shrink: 0;
}

/* Contacts 一级页 · 搜索框 / 快捷分类 / flat 列表 + 字母索引 */
.search-bar {
  display: flex; align-items: center; gap: var(--sp-2);
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: 14px; padding: 10px var(--sp-4);
  margin: var(--sp-2) 0 var(--sp-4);
}
.search-bar input {
  flex: 1; border: none; outline: none; background: transparent;
  font-size: var(--fs-sm); color: var(--text-primary);
  letter-spacing: 0.02em;
}
.search-bar input::placeholder { color: var(--muted-text); }

.quick-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}
.quick-card {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card-sm); padding: var(--sp-3) 6px;
  text-align: center;
}
.quick-card:active { background: var(--forest-tint); }
.quick-card-glyph {
  width: 32px; height: 32px; border-radius: 999px;
  background: var(--forest-tint);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 4px;
}
/* 7 个 glyph 用纯 CSS 几何 */
.quick-glyph-newfriends, .quick-glyph-groups, .quick-glyph-channels,
.quick-glyph-communities, .quick-glyph-traders, .quick-glyph-tags,
.quick-glyph-blocked {
  width: 14px; height: 14px; display: inline-block;
}
.quick-glyph-newfriends { background: var(--moss-green); border-radius: 50%; box-shadow: 7px 0 0 var(--moss-green); width: 7px; }
.quick-glyph-groups     { border: 1.5px solid var(--moss-green); border-radius: 4px; background: transparent; }
.quick-glyph-channels   { border: 1.5px solid var(--moss-green); border-radius: 50%; background: transparent; }
.quick-glyph-communities{ background: var(--moss-green); transform: rotate(45deg); border-radius: 2px; }
.quick-glyph-traders    { background: linear-gradient(180deg, var(--moss-green) 0% 6px, transparent 6px 14px); border: 1.5px solid var(--moss-green); border-radius: 50%; }
.quick-glyph-tags       { background: var(--moss-green); clip-path: polygon(0 50%, 30% 0, 100% 0, 100% 100%, 30% 100%); }
.quick-glyph-blocked    { border: 1.5px solid #8E3A2E; border-radius: 50%; position: relative; background: transparent; }
.quick-glyph-blocked::after { content: ""; position: absolute; left: -2px; top: 6px; width: 18px; height: 1.5px; background: #8E3A2E; transform: rotate(45deg); }
.quick-card-label {
  font-size: var(--fs-sm); color: var(--text-primary); letter-spacing: 0.04em;
  font-weight: var(--fw-medium);
}
.quick-card-hint {
  font-size: 10px; color: var(--muted-text); letter-spacing: 0.06em;
}

.contacts-stack { position: relative; padding-right: 18px; }
.contacts-list-flat {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card); overflow: hidden;
}
.contacts-letter-header {
  padding: var(--sp-2) var(--sp-4);
  background: var(--warm-ivory);
  font-size: 11px; font-weight: var(--fw-semibold);
  color: var(--muted-text); letter-spacing: 0.22em;
  border-bottom: 1px solid var(--line);
}
.contacts-flat-item {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.contacts-flat-item:last-child { border-bottom: none; }
.contacts-flat-item:active { background: var(--forest-tint); }

.letter-index {
  position: absolute; right: 0; top: 8px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.letter-index li {
  font-size: 9px; color: var(--muted-text);
  letter-spacing: 0.02em; line-height: 1; padding: 1px 2px;
}

/* Explore · 今日焦点 大卡 */
.focus-card {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, #16382D 0%, #0F2A21 100%);
  border-radius: var(--r-card);
  padding: var(--sp-5); color: var(--text-on-deep);
}
.focus-card-glow {
  position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 80% 0%, rgba(110,168,138,0.18) 0%, transparent 60%);
}
.focus-card-tag {
  position: relative; display: inline-block;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-on-deep-soft); margin-bottom: var(--sp-3);
}
.focus-card-title {
  position: relative; font-size: var(--fs-xl); font-weight: var(--fw-semibold);
  letter-spacing: 0.04em; line-height: 1.5; margin-bottom: var(--sp-3);
}
.focus-card-desc {
  position: relative; font-size: var(--fs-sm); line-height: 1.75;
  color: var(--text-on-deep); opacity: 0.86;
}
.focus-card-meta {
  position: relative; margin-top: var(--sp-3);
  font-size: 11px; color: var(--text-on-deep-soft); letter-spacing: 0.12em;
}

/* Alpha 列表 */
.alpha-list {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card); overflow: hidden;
}
.alpha-item {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
}
.alpha-item:last-child { border-bottom: none; }
.alpha-num {
  font-size: 11px; font-weight: var(--fw-semibold);
  color: var(--moss-green); letter-spacing: 0.18em;
  flex-shrink: 0;
}
.alpha-meta { flex: 1; min-width: 0; }
.alpha-title {
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
  color: var(--text-primary); letter-spacing: 0.02em;
}
.alpha-sub {
  font-size: 11px; color: var(--muted-text); margin-top: 3px; letter-spacing: 0.04em;
}

/* 任务中心 Coming Soon */
.tasks-coming {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: var(--sp-5);
}
.tasks-coming-title {
  font-size: var(--fs-lg); font-weight: var(--fw-semibold);
  color: var(--text-primary); margin: var(--sp-2) 0 var(--sp-2);
  letter-spacing: 0.04em;
}
.tasks-coming-desc {
  font-size: var(--fs-sm); color: var(--text-secondary);
  line-height: 1.75; margin-bottom: var(--sp-3);
}
.tasks-coming-list {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-2);
}
.tasks-coming-list li {
  font-size: var(--fs-sm); color: var(--text-primary);
  background: var(--warm-ivory); border: 1px solid var(--line);
  border-radius: var(--r-card-sm); padding: 10px var(--sp-3);
  letter-spacing: 0.02em;
}

/* Privacy · 安全状态 Hero */
.security-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  border-radius: var(--r-card); padding: var(--sp-5);
  color: var(--text-on-deep); margin-bottom: var(--sp-5);
}
.security-hero-glow {
  position: absolute; inset: 0;
  background: radial-gradient(80% 70% at 30% 0%, rgba(255,255,255,0.10) 0%, transparent 60%);
}
.security-hero-row {
  position: relative; display: flex; align-items: center; gap: var(--sp-4);
}
.security-shield {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 16px;
}
.security-hero-state {
  font-size: var(--fs-lg); font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
}
.security-hero-sub {
  font-size: 11px; color: var(--text-on-deep-soft);
  margin-top: 4px; letter-spacing: 0.06em;
}

/* Services · Hero */
.services-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  border-radius: var(--r-card); padding: var(--sp-6) var(--sp-5);
  color: var(--text-on-deep); margin: var(--sp-2) 0 var(--sp-5);
}
.services-hero-glow {
  position: absolute; inset: 0;
  background: radial-gradient(80% 70% at 50% 0%, rgba(110,168,138,0.14) 0%, transparent 60%);
}
.services-hero-title {
  position: relative;
  font-size: var(--fs-xl); font-weight: var(--fw-semibold);
  letter-spacing: 0.12em; margin-bottom: var(--sp-3);
}
.services-hero-desc {
  position: relative;
  font-size: var(--fs-sm); line-height: 1.8;
  opacity: 0.88; letter-spacing: 0.04em;
}

/* ========================================
   Batch 04 · 产品纵深新组件
   ======================================== */

/* 群聊详情：群信息卡 + 群消息列表 */
.group-info-card {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: var(--sp-2) 0;
  margin: var(--sp-2) 0 var(--sp-3);
}
.group-info-row {
  display: flex; justify-content: space-between;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-sm); color: var(--text-primary);
  letter-spacing: 0.02em;
}
.group-info-row:last-child { border-bottom: none; }
.group-info-row span:last-child { color: var(--muted-text); }

.group-msg-list { display: flex; flex-direction: column; gap: var(--sp-2); }
.group-msg-item {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card-sm); padding: var(--sp-3) var(--sp-4);
}
.group-msg-who {
  font-size: 11px; color: var(--muted-text);
  letter-spacing: 0.08em; margin-bottom: 4px;
}
.group-msg-text {
  font-size: var(--fs-sm); color: var(--text-primary);
  line-height: 1.6; letter-spacing: 0.02em;
}

/* 频道详情：channel-hero */
.channel-hero {
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  color: var(--text-on-deep); padding: var(--sp-5);
  border-radius: var(--r-card); margin: var(--sp-2) 0 var(--sp-3);
  position: relative; overflow: hidden;
}
.channel-hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 70% 0%, rgba(110,168,138,0.16) 0%, transparent 60%);
  pointer-events: none;
}
.channel-hero-tag {
  position: relative; display: inline-block;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-on-deep-soft); margin-bottom: var(--sp-3);
}
.channel-hero-title {
  position: relative; font-size: var(--fs-xl); font-weight: var(--fw-semibold);
  letter-spacing: 0.06em; margin-bottom: var(--sp-2);
}
.channel-hero-desc {
  position: relative; font-size: var(--fs-sm); line-height: 1.75;
  opacity: 0.88;
}

/* ========================================
   Batch 05 · Forst Chat 新组件
   ======================================== */

/* Launch 副句 */
.launch-sub {
  position: relative; z-index: 1;
  font-size: var(--fs-sm); color: var(--text-on-deep);
  opacity: 0.72; letter-spacing: 0.06em;
  line-height: 1.9; margin-top: var(--sp-2);
}

/* 探索 · 交易者横排（与社区共用 chip · 单独样式预留） */
.trader-row {
  display: flex; gap: var(--sp-3);
  overflow-x: auto; padding: 2px var(--sp-1) var(--sp-2);
  -webkit-overflow-scrolling: touch;
  margin: 0 calc(-1 * var(--sp-1));
}
.trader-row::-webkit-scrollbar { display: none; }

/* 探索 · 增长入口 grid */
.growth-grid {
  display: grid; grid-template-columns: 1fr; gap: var(--sp-3);
}
.growth-card {
  position: relative; text-align: left; width: 100%;
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  border: none; border-radius: var(--r-card);
  padding: var(--sp-5); color: var(--text-on-deep);
  overflow: hidden;
}
.growth-card::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 80% 0%, rgba(110,168,138,0.16) 0%, transparent 60%);
  pointer-events: none;
}
.growth-card-tag {
  position: relative; font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-on-deep-soft); margin-bottom: var(--sp-2);
}
.growth-card-title {
  position: relative; font-size: var(--fs-md);
  font-weight: var(--fw-semibold); letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.growth-card-hint {
  position: relative; font-size: var(--fs-sm);
  opacity: 0.78; letter-spacing: 0.02em;
}

/* 通讯录 · KOL/频道/社区 kind 标 */
.contacts-kind {
  display: inline-block; margin-left: 6px;
  font-size: 9px; font-weight: var(--fw-semibold);
  padding: 1px 6px; border-radius: 999px;
  letter-spacing: 0.16em; vertical-align: 2px;
}
.contacts-kind-kol      { background: rgba(184,153,104,0.16); color: #8b6e3f; }
.contacts-kind-channel  { background: rgba(47,93,74,0.12);    color: var(--moss-green); }
.contacts-kind-community{ background: rgba(15,42,33,0.10);   color: var(--imperial-forest); }
.contacts-kind-trader   { background: var(--forest-tint);    color: var(--moss-green); }

/* conv-tag-kol */
.conv-tag-kol { background: rgba(184,153,104,0.14); color: #8b6e3f; }

/* Me Hero wrap button reset */
.me-hero-wrap {
  width: 100%; padding: 0; background: transparent;
  border: none; text-align: left; color: inherit;
}

/* Task / 任务列表 */
.task-list {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card); overflow: hidden;
}
.task-item {
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
}
.task-item:last-child { border-bottom: none; }
.task-row {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 4px;
}
.task-name {
  font-size: var(--fs-md); font-weight: var(--fw-medium);
  color: var(--text-primary); letter-spacing: 0.02em;
}
.task-reward {
  font-size: var(--fs-xs); color: var(--moss-green);
  font-weight: var(--fw-semibold); letter-spacing: 0.08em;
  background: var(--forest-tint); padding: 3px 10px;
  border-radius: 999px;
}
.task-hint {
  font-size: 11px; color: var(--muted-text);
  letter-spacing: 0.04em;
}

/* ========================================
   Batch 06 · 新组件
   ======================================== */

/* Trader Detail · stats */
.trader-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-3);
  margin: var(--sp-2) 0 var(--sp-3);
}
.trader-stat {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card-sm); padding: var(--sp-3) var(--sp-2);
  text-align: center;
}
.trader-stat-value {
  font-size: var(--fs-xl); font-weight: var(--fw-semibold);
  color: var(--text-primary); margin-bottom: 4px;
}
.trader-stat-label {
  font-size: 11px; color: var(--muted-text); letter-spacing: 0.12em;
}
.trader-today {
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  color: var(--text-on-deep); padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-card); font-size: var(--fs-sm);
  line-height: 1.75; letter-spacing: 0.04em;
  position: relative; overflow: hidden;
}
.trader-today::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 80% 0%, rgba(110,168,138,0.16) 0%, transparent 60%);
  pointer-events: none;
}

/* Task status pill */
.task-status {
  display: inline-block; margin-top: 6px;
  padding: 3px 10px; border-radius: 999px;
  font-size: 10px; font-weight: var(--fw-semibold);
  letter-spacing: 0.16em;
}
.task-status-done  { background: var(--forest-tint); color: var(--moss-green); }
.task-status-doing { background: rgba(184,153,104,0.16); color: #8b6e3f; }
.task-status-todo  { background: rgba(15,42,33,0.06); color: var(--muted-text); }

/* Invite Center */
.invite-hero {
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  border-radius: var(--r-card); padding: var(--sp-6) var(--sp-5);
  color: var(--text-on-deep); margin: var(--sp-2) 0 var(--sp-4);
  position: relative; overflow: hidden;
}
.invite-hero-glow {
  position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 80% 0%, rgba(110,168,138,0.18) 0%, transparent 60%);
}
.invite-hero-tag {
  position: relative; font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-on-deep-soft); margin-bottom: var(--sp-2);
}
.invite-code {
  position: relative; font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold); letter-spacing: 0.12em;
  color: var(--text-on-deep); margin-bottom: var(--sp-4);
}
.invite-hero-row {
  position: relative; display: flex; gap: var(--sp-2);
}
.invite-link-preview {
  position: relative; margin-top: var(--sp-3);
  font-size: 11px; color: var(--text-on-deep-soft);
  letter-spacing: 0.04em; opacity: 0.78;
}

.invite-progress {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: var(--sp-4);
}
.invite-progress-row {
  display: flex; justify-content: space-between;
  font-size: var(--fs-sm); color: var(--text-primary);
  margin-bottom: 8px; letter-spacing: 0.02em;
}
.invite-progress-val {
  color: var(--moss-green); font-weight: var(--fw-semibold);
}
.progress-bar {
  width: 100%; height: 6px;
  background: var(--forest-tint); border-radius: 999px; overflow: hidden;
  margin: 4px 0 8px;
}
.progress-fill {
  height: 100%; background: var(--moss-green);
  border-radius: 999px; transition: width 0.3s;
}
.invite-progress-hint {
  font-size: 11px; color: var(--muted-text); letter-spacing: 0.04em;
}
.invite-rank-list {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card); overflow: hidden;
}
.invite-rank-item {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--line);
}
.invite-rank-item:last-child { border-bottom: none; }
.invite-rank-num {
  width: 28px; height: 28px; flex-shrink: 0;
  background: var(--forest-tint); color: var(--moss-green);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: var(--fw-semibold);
}
.invite-rank-meta { flex: 1; }
.invite-rank-name {
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
  color: var(--text-primary); letter-spacing: 0.02em;
}
.invite-rank-sub {
  font-size: 11px; color: var(--muted-text); margin-top: 2px;
}

/* Reward Shop */
.reward-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-3);
}
.reward-card {
  background: var(--soft-card); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: var(--sp-4);
  display: flex; flex-direction: column; gap: 6px;
}
.reward-card-status {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--moss-green); margin-bottom: 4px;
}
.reward-card-name {
  font-size: var(--fs-sm); font-weight: var(--fw-semibold);
  color: var(--text-primary); letter-spacing: 0.02em;
  min-height: 36px; line-height: 1.45;
}
.reward-card-meta {
  display: flex; justify-content: space-between;
  font-size: 11px; color: var(--muted-text);
  margin-top: 4px;
}
.reward-points {
  color: var(--moss-green); font-weight: var(--fw-semibold);
}
.reward-btn {
  margin-top: var(--sp-2); background: var(--imperial-forest);
  color: var(--text-on-deep); padding: 7px 14px;
  border-radius: 999px; font-size: var(--fs-xs);
  letter-spacing: 0.06em; border: none; cursor: pointer;
}
.reward-btn:active { background: var(--deep-forest); }

/* ========================================
   Batch 07 · 交互组件
   ======================================== */

/* Toast */
.toast {
  position: fixed;
  left: 50%; bottom: calc(var(--tabbar-h) + 20px);
  transform: translateX(-50%);
  max-width: 320px;
  background: rgba(15,42,33,0.94);
  color: var(--text-on-deep);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.4);
  backdrop-filter: saturate(150%) blur(10px);
  -webkit-backdrop-filter: saturate(150%) blur(10px);
  z-index: 100;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(-4px); }

/* Step indicator */
.step-indicator {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-2);
  margin: var(--sp-2) 0 var(--sp-4);
}
.step-dot {
  display: flex; flex-direction: column;
  align-items: center; gap: 4px;
  flex-shrink: 0;
}
.step-dot > span:first-child {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--forest-tint);
  color: var(--muted-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  transition: background 0.2s, color 0.2s;
}
.step-dot-label {
  font-size: 10px;
  color: var(--muted-text);
  letter-spacing: 0.16em;
}
.step-dot.active > span:first-child {
  background: var(--moss-green);
  color: var(--text-on-deep);
}
.step-dot.active .step-dot-label { color: var(--moss-green); font-weight: var(--fw-semibold); }
.step-dot.done > span:first-child {
  background: var(--imperial-forest);
  color: var(--text-on-deep);
}
.step-line {
  flex: 1; height: 1px;
  background: var(--line);
  margin: 0 6px;
  position: relative; top: -8px;
}

/* KOL Apply Steps */
.kol-step { display: none; padding: var(--sp-2) 0; }
.kol-step.active { display: block; }

.choice-list {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}
.choice-item {
  padding: var(--sp-4);
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-md);
  color: var(--text-primary);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.15s;
  position: relative;
}
.choice-item:last-child { border-bottom: none; }
.choice-item:active { background: var(--forest-tint); }
.choice-item.selected {
  background: var(--forest-tint);
  color: var(--moss-green);
  font-weight: var(--fw-semibold);
}
.choice-item.selected::after {
  content: "✓";
  position: absolute;
  right: var(--sp-4); top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: var(--moss-green);
  font-weight: var(--fw-semibold);
}

.kol-form {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: var(--sp-2) 0;
}
.kol-field {
  display: block;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
}
.kol-field:last-child { border-bottom: none; }
.kol-field > span {
  display: block;
  font-size: 11px;
  color: var(--muted-text);
  letter-spacing: 0.12em;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.kol-field input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-size: var(--fs-md);
  color: var(--text-primary);
  letter-spacing: 0.02em;
  padding: 2px 0;
}
.kol-field input::placeholder { color: var(--muted-text); }

.kol-nav {
  display: flex; gap: var(--sp-3);
  margin: var(--sp-5) 0 var(--sp-3);
}
.btn-step-prev, .btn-step-next {
  flex: 1; padding: 12px 0;
  border-radius: 999px;
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  letter-spacing: 0.06em;
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--soft-card);
  color: var(--text-primary);
  transition: opacity 0.2s, background 0.2s;
}
.btn-step-next {
  background: var(--imperial-forest);
  color: var(--text-on-deep);
  border: none;
}
.btn-step-next:disabled, .btn-step-prev:disabled {
  opacity: 0.4; cursor: not-allowed;
}
.btn-step-next:not(:disabled):active { background: var(--deep-forest); }

.kol-success {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  border-radius: var(--r-card);
  padding: var(--sp-7) var(--sp-5);
  color: var(--text-on-deep);
  text-align: center;
}
.kol-success-glow {
  position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 50% 0%, rgba(110,168,138,0.18) 0%, transparent 60%);
}
.kol-success-title {
  position: relative;
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  margin: var(--sp-3) 0 var(--sp-3);
}
.kol-success-desc {
  position: relative;
  font-size: var(--fs-sm);
  line-height: 1.8;
  opacity: 0.88;
  margin-bottom: var(--sp-4);
}
.kol-success .preview-list {
  position: relative;
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.10);
}
.kol-success .preview-item {
  color: var(--text-on-deep);
  border-bottom-color: rgba(255,255,255,0.08);
}

/* Reward Detail */
.reward-detail-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  border-radius: var(--r-card);
  padding: var(--sp-6) var(--sp-5);
  color: var(--text-on-deep);
  margin: var(--sp-2) 0 var(--sp-4);
}
.reward-detail-glow {
  position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 80% 0%, rgba(110,168,138,0.18) 0%, transparent 60%);
}
.reward-detail-status {
  position: relative;
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  font-size: 10px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
}
.reward-detail-title {
  position: relative;
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-3);
  line-height: 1.4;
}
.reward-detail-points-row {
  position: relative;
  display: flex; align-items: center;
}
.reward-detail-points {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
}
.reward-detail-stock {
  font-size: 11px;
  color: var(--text-on-deep-soft);
  margin-top: 4px;
  letter-spacing: 0.12em;
}

/* Status pill 已存在 task-status · 复用 */
.task-status-claim { background: rgba(184,153,104,0.18); color: #8b6e3f; }

.task-bottom-row {
  display: flex; justify-content: space-between;
  align-items: center; margin-top: 8px;
}
.task-btn {
  background: var(--soft-card);
  border: 1px solid var(--line);
  color: var(--text-primary);
  font-size: 11px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
}
.task-btn:active { background: var(--forest-tint); }
.task-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.task-btn-claim {
  background: var(--imperial-forest);
  color: var(--text-on-deep);
  border: none;
}
.task-btn-claim:active { background: var(--deep-forest); }

/* Points Hero */
.points-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  border-radius: var(--r-card);
  padding: var(--sp-6) var(--sp-5);
  color: var(--text-on-deep);
  margin: var(--sp-2) 0 var(--sp-4);
  text-align: center;
}
.points-hero-glow {
  position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 50% 0%, rgba(110,168,138,0.18) 0%, transparent 60%);
}
.points-hero-label {
  position: relative;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-on-deep-soft);
  margin-bottom: var(--sp-3);
}
.points-hero-value {
  position: relative;
  font-size: 42px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: var(--sp-4);
}
.points-hero-grid {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
}
.points-hero-stat {
  background: rgba(255,255,255,0.08);
  border-radius: var(--r-card-sm);
  padding: var(--sp-3);
}
.points-hero-stat-label {
  font-size: 10px;
  color: var(--text-on-deep-soft);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.points-hero-stat-value {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
}

/* ========================================
   Page Subtitle · 副标题
   ======================================== */
.page-subtitle {
  font-size: var(--fs-sm);
  color: var(--muted-text);
  line-height: 1.7;
  padding: var(--sp-2) var(--sp-1) var(--sp-3);
  letter-spacing: 0.02em;
}

/* ========================================
   Launch · 深森林沉浸
   ======================================== */
.view-launch { background: var(--deep-forest); }
.launch-aurora {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(80% 50% at 50% 14%, rgba(110,168,138,0.22) 0%, transparent 60%),
    radial-gradient(140% 70% at 50% 90%, rgba(15,42,33,0.6) 0%, transparent 70%),
    linear-gradient(180deg, #1B4737 0%, #16382D 40%, var(--deep-forest) 100%);
  z-index: 0;
}
.launch-wrap {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--sp-10) var(--sp-6);
  gap: var(--sp-5);
}
.launch-mark {
  font-size: var(--fs-hero);
  font-weight: var(--fw-semibold);
  color: var(--text-on-deep);
  letter-spacing: 0.24em;
  text-indent: 0.24em;
  line-height: 1;
}
.launch-rule {
  width: 28px;
  height: 1px;
  background: var(--text-on-deep-soft);
  margin: var(--sp-3) 0 var(--sp-4);
}
.launch-claim {
  font-size: var(--fs-md);
  color: var(--text-on-deep);
  opacity: 0.88;
  letter-spacing: 0.06em;
  line-height: 2;
  font-weight: var(--fw-regular);
}
.btn-enter {
  margin-top: var(--sp-7);
  background: transparent;
  color: var(--text-on-deep);
  border: 1px solid rgba(232,237,233,0.45);
  padding: 13px 38px;
  border-radius: var(--r-btn);
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  letter-spacing: 0.16em;
  transition: background 0.2s, border-color 0.2s;
}
.btn-enter:active {
  background: rgba(232,237,233,0.08);
  border-color: rgba(232,237,233,0.9);
}
.launch-foot {
  position: absolute;
  bottom: calc(var(--sp-6) + env(safe-area-inset-bottom));
  left: 0; right: 0;
  font-size: 10px;
  color: var(--text-on-deep-soft);
  letter-spacing: 0.28em;
  text-align: center;
}

/* ========================================
   Buttons · pill
   ======================================== */
.btn-secondary {
  background: var(--imperial-forest);
  color: var(--text-on-deep);
  padding: 13px 32px;
  border-radius: var(--r-btn);
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  min-width: 220px;
}
.btn-secondary:active { background: var(--deep-forest); }

.btn-send {
  background: var(--imperial-forest);
  color: var(--text-on-deep);
  padding: 8px 18px;
  border-radius: var(--r-btn);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  letter-spacing: 0.04em;
}

/* ========================================
   Avatar
   ======================================== */
.avatar {
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-on-deep);
  font-weight: var(--fw-medium);
  letter-spacing: 0.02em;
}
.avatar-sm { width: 32px; height: 32px; font-size: 12px; }
.avatar-md { width: 44px; height: 44px; font-size: 15px; }
.avatar-lg { width: 52px; height: 52px; font-size: 17px; }
.avatar-xl { width: 76px; height: 76px; font-size: 24px; }

/* ========================================
   Messages · 安静对话列表
   ======================================== */
.conv-list { display: flex; flex-direction: column; gap: var(--sp-2); padding-top: var(--sp-2); }
.conv-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-3);
  background: var(--soft-card);
  border-radius: var(--r-card);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.15s;
}
.conv-item:active { background: var(--forest-tint); }
.conv-meta { flex: 1; min-width: 0; }
.conv-row1 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-2);
}
.conv-name {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.conv-time {
  font-size: 11px;
  color: var(--muted-text);
  font-weight: var(--fw-regular);
  flex-shrink: 0;
}
.conv-preview {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-top: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.conv-row2 {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: 3px;
}
.conv-tag {
  font-size: 10px;
  color: var(--moss-green);
  background: var(--forest-tint);
  padding: 1px 6px;
  border-radius: 999px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
}
.conv-badge {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--moss-green);
  border-radius: 50%;
  margin-left: var(--sp-2);
  vertical-align: 1px;
}

/* ========================================
   Chat Detail
   ======================================== */
.chat-header-meta { display: flex; align-items: center; gap: var(--sp-3); flex: 1; min-width: 0; }
.chat-header-text { min-width: 0; }
.chat-header-name {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.chat-header-status { font-size: 10px; color: var(--muted-text); letter-spacing: 0.06em; margin-top: 1px; }

.chat-area {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: var(--warm-ivory);
  padding: var(--sp-4);
}
.msg {
  max-width: 78%;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: var(--fs-sm);
  line-height: 1.6;
  word-break: break-word;
  letter-spacing: 0.01em;
}
.msg.in {
  background: var(--warm-ivory-elev);
  color: var(--text-primary);
  border: 1px solid var(--line);
  border-bottom-left-radius: 6px;
  align-self: flex-start;
}
.msg.out {
  background: var(--imperial-forest);
  color: var(--text-on-deep);
  border-bottom-right-radius: 6px;
  align-self: flex-end;
}
.msg-time {
  font-size: 10px;
  color: var(--muted-text);
  text-align: center;
  margin: var(--sp-3) 0 var(--sp-1);
  letter-spacing: 0.12em;
}
.chat-input-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3) calc(var(--sp-2) + env(safe-area-inset-bottom));
  background: var(--warm-ivory-elev);
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}
.chat-input-bar input {
  flex: 1;
  height: 40px;
  padding: 0 var(--sp-4);
  background: var(--warm-ivory);
  border: 1px solid var(--line);
  border-radius: 20px;
  font-size: var(--fs-sm);
  color: var(--text-primary);
}
.chat-input-bar input:focus { outline: none; border-color: var(--moss-green); }
.chat-input-bar input::placeholder { color: var(--muted-text); }

/* ========================================
   Section
   ======================================== */
.section-block { margin-top: var(--sp-5); }
.section-block:first-child { margin-top: var(--sp-3); }
.section-title {
  font-size: 11px;
  color: var(--muted-text);
  font-weight: var(--fw-medium);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0 var(--sp-1);
  margin-bottom: var(--sp-3);
}
.hint-text {
  font-size: 11px;
  color: var(--muted-text);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0 var(--sp-1);
  margin: var(--sp-2) 0 var(--sp-3);
}

/* ========================================
   Explore · Featured / Community / Learning
   ======================================== */
.featured-list { display: flex; flex-direction: column; gap: var(--sp-3); }
.featured-card {
  background: var(--soft-card);
  border-radius: var(--r-card);
  border: 1px solid var(--line);
  overflow: hidden;
  cursor: pointer;
}
.featured-card-hero {
  height: 76px;
  background:
    radial-gradient(80% 100% at 30% 30%, rgba(255,255,255,0.06) 0%, transparent 60%),
    linear-gradient(135deg, var(--imperial-forest) 0%, var(--moss-green) 100%);
  position: relative;
}
.featured-card-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 80% at 80% 90%, rgba(0,0,0,0.20) 0%, transparent 60%);
}
.featured-card-body { padding: var(--sp-4); }
.featured-card-tag {
  display: inline-block;
  font-size: 10px;
  color: var(--moss-green);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
  font-weight: var(--fw-medium);
}
.featured-card-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  line-height: 1.45;
  margin-bottom: var(--sp-2);
  letter-spacing: 0.02em;
}
.featured-card-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}
.featured-card-meta {
  margin-top: var(--sp-3);
  font-size: 11px;
  color: var(--muted-text);
  letter-spacing: 0.12em;
}

.community-row {
  display: flex;
  gap: var(--sp-3);
  overflow-x: auto;
  padding: 2px var(--sp-1) var(--sp-2);
  -webkit-overflow-scrolling: touch;
  margin: 0 calc(-1 * var(--sp-1));
}
.community-row::-webkit-scrollbar { display: none; }
.community-chip {
  flex-shrink: 0;
  width: 152px;
  background: var(--soft-card);
  border-radius: var(--r-card);
  border: 1px solid var(--line);
  padding: var(--sp-4) var(--sp-3);
  text-align: center;
}
.community-chip .avatar { margin: 0 auto var(--sp-3); }
.cc-name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}
.cc-members {
  font-size: 10px;
  color: var(--muted-text);
  letter-spacing: 0.12em;
}

.learning-list { display: flex; flex-direction: column; gap: var(--sp-2); }
.learning-item {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card-sm);
  padding: var(--sp-3) var(--sp-4);
}
.learning-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.learning-meta {
  font-size: 11px;
  color: var(--muted-text);
  margin-top: 4px;
  letter-spacing: 0.08em;
}

/* ========================================
   Community List
   ======================================== */
.community-list { display: flex; flex-direction: column; gap: var(--sp-3); }
.community-card {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: var(--sp-4);
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  cursor: pointer;
}
.community-card:active { background: var(--forest-tint); }
.community-card .avatar { margin-top: 2px; }
.community-info { flex: 1; min-width: 0; }
.community-info-name {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}
.community-info-tag {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--sp-3);
}
.community-info-meta {
  font-size: 10px;
  color: var(--muted-text);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ========================================
   Community Detail
   ======================================== */
.community-detail-scroll { padding: 0; }
.community-cover {
  height: 200px;
  position: relative;
  background:
    radial-gradient(80% 100% at 30% 30%, rgba(255,255,255,0.08) 0%, transparent 60%),
    linear-gradient(135deg, var(--imperial-forest) 0%, var(--moss-green) 100%);
}
.community-cover-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,0.30) 100%);
}
.community-cover-name {
  position: absolute;
  left: var(--sp-5);
  bottom: var(--sp-5);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--text-on-deep);
  letter-spacing: 0.06em;
  z-index: 1;
}
.community-detail-body {
  padding: var(--sp-5) var(--sp-5) var(--sp-8);
}
.community-detail-tagline {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: var(--sp-3);
  letter-spacing: 0.02em;
}
.community-detail-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--sp-4);
}
.community-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}
.meta-chip {
  background: var(--forest-tint);
  color: var(--moss-green);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
}

.rule-list {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}
.rule-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  border-bottom: 1px solid var(--line);
  line-height: 1.65;
}
.rule-list li:last-child { border-bottom: none; }
.rule-num {
  font-size: 10px;
  font-weight: var(--fw-semibold);
  color: var(--moss-green);
  letter-spacing: 0.16em;
  flex-shrink: 0;
  margin-top: 3px;
}
.rule-text { flex: 1; }

.post-list { display: flex; flex-direction: column; gap: var(--sp-2); }
.post-item {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card-sm);
  padding: var(--sp-3) var(--sp-4);
}
.post-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-primary);
  line-height: 1.55;
  letter-spacing: 0.02em;
}
.post-meta {
  font-size: 10px;
  color: var(--muted-text);
  margin-top: 4px;
  letter-spacing: 0.12em;
}

/* ========================================
   Me · 身份控制中心
   ======================================== */
.me-hero {
  position: relative;
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  border-radius: var(--r-card);
  padding: var(--sp-7) var(--sp-5) var(--sp-6);
  margin: var(--sp-2) 0 var(--sp-5);
  text-align: center;
  color: var(--text-on-deep);
  overflow: hidden;
}
.me-hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 70% at 50% 0%, rgba(255,255,255,0.10) 0%, transparent 60%);
  pointer-events: none;
}
.me-hero-avatar {
  position: relative;
  margin: 0 auto var(--sp-4);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  color: var(--text-on-deep);
  z-index: 1;
}
.me-hero-name {
  position: relative;
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.16em;
  margin-bottom: 6px;
  z-index: 1;
}
.me-hero-role {
  position: relative;
  font-size: var(--fs-sm);
  color: var(--text-on-deep-soft);
  letter-spacing: 0.16em;
  margin-bottom: var(--sp-2);
  z-index: 1;
}
.me-hero-bio {
  position: relative;
  font-size: var(--fs-sm);
  color: var(--text-on-deep);
  opacity: 0.86;
  line-height: 1.75;
  margin-bottom: var(--sp-4);
  letter-spacing: 0.04em;
  z-index: 1;
}
.me-hero-tags {
  position: relative;
  display: flex;
  justify-content: center;
  gap: var(--sp-2);
  z-index: 1;
}
.tag {
  background: rgba(255,255,255,0.10);
  color: var(--text-on-deep);
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.12em;
}

.me-section { margin-top: var(--sp-5); }
.me-section-title {
  font-size: 11px;
  color: var(--muted-text);
  font-weight: var(--fw-medium);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  padding: 0 var(--sp-1) var(--sp-2);
}

.me-card-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.me-card {
  position: relative;
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: var(--sp-4) var(--sp-5);
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.me-card:active { background: var(--forest-tint); border-color: var(--moss-green); }
.me-card-label {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  letter-spacing: 0.04em;
}
.me-card-hint {
  font-size: var(--fs-sm);
  color: var(--muted-text);
  letter-spacing: 0.02em;
}
.me-card-arrow {
  position: absolute;
  right: var(--sp-4);
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--muted-text);
  font-weight: var(--fw-regular);
}
.card-badge {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-4);
  background: var(--forest-tint);
  color: var(--moss-green);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.14em;
}

.me-list {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}
.me-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  background: transparent;
  width: 100%;
  text-align: left;
}
.me-list-item:last-child { border-bottom: none; }
.me-list-item:active { background: var(--forest-tint); }
.me-list-item.is-disabled { opacity: 0.5; cursor: not-allowed; }
.me-list-item.is-disabled:active { background: transparent; }
.me-list-label {
  font-size: var(--fs-md);
  color: var(--text-primary);
  letter-spacing: 0.04em;
}
.me-list-arrow {
  font-size: var(--fs-xs);
  color: var(--muted-text);
  letter-spacing: 0.1em;
}

.me-foot {
  text-align: center;
  font-size: 10px;
  color: var(--muted-text);
  letter-spacing: 0.22em;
  margin: var(--sp-7) 0 var(--sp-4);
  text-transform: uppercase;
}

/* ========================================
   Settings / Privacy
   ======================================== */
.settings-block { margin-bottom: var(--sp-5); }
.settings-block-title {
  font-size: 11px;
  color: var(--muted-text);
  font-weight: var(--fw-medium);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  padding: var(--sp-3) var(--sp-1) var(--sp-2);
}
.settings-list {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}
.settings-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-md);
  color: var(--text-primary);
  letter-spacing: 0.02em;
  cursor: pointer;
}
.settings-item:last-child { border-bottom: none; }
.settings-item:active { background: var(--forest-tint); }
.settings-item.destructive { color: #8E3A2E; }
.settings-value {
  color: var(--muted-text);
  font-size: var(--fs-sm);
  letter-spacing: 0.02em;
}
.privacy-statement {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: var(--sp-4) var(--sp-5);
  margin-top: var(--sp-4);
}
.privacy-statement-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-2);
}
.privacy-statement p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.8;
  letter-spacing: 0.02em;
}
.settings-foot {
  text-align: center;
  font-size: 11px;
  color: var(--muted-text);
  letter-spacing: 0.1em;
  margin: var(--sp-7) var(--sp-4) var(--sp-4);
  line-height: 1.8;
}

/* ========================================
   Creator
   ======================================== */
.creator-hero {
  position: relative;
  background: linear-gradient(135deg, var(--imperial-forest) 0%, var(--moss-green) 100%);
  border-radius: var(--r-card);
  padding: var(--sp-5);
  color: var(--text-on-deep);
  margin: var(--sp-3) 0 var(--sp-5);
  overflow: hidden;
}
.creator-hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 70% at 30% 0%, rgba(255,255,255,0.10) 0%, transparent 60%);
}
.creator-hero-level {
  position: relative;
  font-size: var(--fs-sm);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-on-deep);
  opacity: 0.92;
  margin-bottom: var(--sp-3);
  z-index: 1;
}
.creator-hero-bio {
  position: relative;
  font-size: var(--fs-md);
  line-height: 1.8;
  color: var(--text-on-deep);
  letter-spacing: 0.04em;
  z-index: 1;
}
.creator-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}
.creator-stat {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card-sm);
  padding: var(--sp-4) var(--sp-2);
  text-align: center;
}
.creator-stat-value {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}
.creator-stat-label {
  font-size: 10px;
  color: var(--muted-text);
  letter-spacing: 0.16em;
}

/* ========================================
   Hero Coming Soon (Membership / API Beta)
   ======================================== */
.hero-coming {
  position: relative;
  background: linear-gradient(160deg, var(--imperial-forest) 0%, var(--deep-forest) 100%);
  border-radius: var(--r-card);
  padding: var(--sp-7) var(--sp-5) var(--sp-6);
  color: var(--text-on-deep);
  margin-top: var(--sp-3);
  text-align: center;
  overflow: hidden;
}
.hero-coming-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 70% at 50% 0%, rgba(255,255,255,0.10) 0%, transparent 60%);
  pointer-events: none;
}
.badge-coming {
  position: relative;
  display: inline-block;
  background: rgba(255,255,255,0.12);
  color: var(--text-on-deep);
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
  z-index: 1;
}
.hero-coming-title {
  position: relative;
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  margin-bottom: var(--sp-3);
  z-index: 1;
}
.hero-coming-desc {
  position: relative;
  font-size: var(--fs-sm);
  color: var(--text-on-deep);
  opacity: 0.88;
  line-height: 1.9;
  max-width: 320px;
  margin: 0 auto;
  letter-spacing: 0.04em;
  z-index: 1;
}

.preview-list {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}
.preview-item {
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.03em;
}
.preview-item:last-child { border-bottom: none; }

.hero-cta {
  margin-top: var(--sp-6);
  text-align: center;
}
.hero-cta-foot {
  margin-top: var(--sp-3);
  font-size: 11px;
  color: var(--muted-text);
  letter-spacing: 0.1em;
}

/* ========================================
   Placeholder (Contacts)
   ======================================== */
.placeholder-card {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: var(--sp-7) var(--sp-5);
  text-align: center;
}
.placeholder-card-lg {
  padding: var(--sp-8) var(--sp-5);
}
.badge-soft {
  display: inline-block;
  background: var(--forest-tint);
  color: var(--moss-green);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
}
.placeholder-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-2);
}
.placeholder-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.8;
  letter-spacing: 0.02em;
}

/* ========================================
   Bottom Tab Bar · 4 真一级 · 中文化
   ======================================== */
.tab-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: var(--tabbar-h);
  display: flex;
  background: rgba(245,242,235,0.94);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 10;
}
body:not(.tab-visible) .tab-bar { display: none; }

.tab-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--muted-text);
  font-size: var(--fs-sm);
  padding-top: var(--sp-3);
  letter-spacing: 0.16em;
  position: relative;
  transition: color 0.15s;
}
.tab-btn .tab-label {
  font-weight: var(--fw-medium);
}
.tab-btn .tab-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: transparent;
  transition: background 0.15s;
}
.tab-btn.active {
  color: var(--imperial-forest);
}
.tab-btn.active .tab-label {
  font-weight: var(--fw-semibold);
}
.tab-btn.active .tab-dot {
  background: var(--moss-green);
}


/* ========================================
   Batch 13 · IA 轻量预埋组件
   ======================================== */

.upcoming-list {
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
}
.upcoming-item {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
}
.upcoming-item:last-child { border-bottom: none; }
.upcoming-tag {
  flex-shrink: 0; width: 72px; font-size: 10px;
  letter-spacing: 0.18em; font-weight: var(--fw-semibold);
  color: var(--moss-green); background: var(--forest-tint);
  padding: 4px 8px; border-radius: 999px; text-align: center;
}
.upcoming-meta { flex: 1; min-width: 0; }
.upcoming-title {
  font-size: var(--fs-md); font-weight: var(--fw-medium);
  color: var(--text-primary); letter-spacing: 0.02em;
}
.upcoming-sub {
  font-size: 11px; color: var(--muted-text); margin-top: 2px;
}
.upcoming-arrow {
  font-size: 10px; color: var(--muted-text);
  letter-spacing: 0.16em; padding-left: var(--sp-2);
}
.upcoming-foot {
  font-size: 11px; color: var(--muted-text);
  text-align: center; margin-top: var(--sp-3);
  letter-spacing: 0.04em;
}

.contacts-foot-hint {
  margin: var(--sp-5) var(--sp-2) var(--sp-3);
  font-size: 11px; color: var(--muted-text);
  letter-spacing: 0.04em; line-height: 1.8;
  text-align: center;
}

.safety-mini-tip {
  display: flex; align-items: center; gap: var(--sp-3);
  margin: var(--sp-3) 0 var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  background: var(--forest-tint);
  border-radius: var(--r-card-sm);
  border: 1px solid rgba(47,93,74,0.12);
}
.safety-mini-icon {
  flex-shrink: 0; width: 8px; height: 8px;
  border-radius: 50%; background: var(--moss-green);
  box-shadow: 0 0 0 4px rgba(47,93,74,0.15);
}
.safety-mini-meta { flex: 1; min-width: 0; }
.safety-mini-title {
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
  color: var(--moss-green); letter-spacing: 0.02em;
}
.safety-mini-sub {
  font-size: 11px; color: var(--muted-text); margin-top: 2px;
}


/* ========================================
   Batch 13 24H MVP · Welcome Overlay + Feedback
   ======================================== */

.welcome-overlay {
  position: fixed; inset: 0;
  background: rgba(10, 15, 12, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  padding: var(--sp-4);
}
.welcome-overlay[hidden] { display: none; }

.welcome-card {
  background: var(--bg-base);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 40px 28px 28px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}

.welcome-brand {
  font-size: 36px;
  font-weight: 300;
  letter-spacing: 0.32em;
  color: var(--moss-green);
  margin-bottom: 4px;
}
.welcome-sub {
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--muted-text);
  text-transform: uppercase;
  margin-bottom: 32px;
}
.welcome-title {
  font-size: 22px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.welcome-desc {
  font-size: 13px;
  color: var(--muted-text);
  line-height: 1.85;
  margin-bottom: 28px;
}
.welcome-form {
  text-align: left;
  margin-bottom: 24px;
}
.welcome-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--muted-text);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.welcome-input {
  width: 100%;
  padding: 14px 16px;
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 15px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}
.welcome-input:focus { border-color: var(--moss-green); }

.welcome-cta {
  width: 100%;
  padding: 14px;
  background: var(--moss-green);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  font-family: inherit;
}
.welcome-cta:active { transform: scale(0.98); opacity: 0.85; }

.welcome-foot {
  margin-top: 20px;
  font-size: 10px;
  color: var(--muted-text);
  letter-spacing: 0.04em;
  line-height: 1.7;
}

/* 反馈表单（在 view-feedback 中) */
.feedback-form {
  padding: 20px 16px;
}
.feedback-form textarea {
  width: 100%;
  min-height: 140px;
  padding: 14px;
  background: var(--soft-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text-primary);
  outline: none;
  font-family: inherit;
  resize: vertical;
  line-height: 1.7;
}
.feedback-form textarea:focus { border-color: var(--moss-green); }
.feedback-submit {
  margin-top: 16px;
  width: 100%;
  padding: 13px;
  background: var(--moss-green);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
}
.feedback-list {
  margin-top: 24px;
  padding: 0 4px;
}
.feedback-item {
  background: var(--soft-card);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
.feedback-item-meta {
  font-size: 10px;
  color: var(--muted-text);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.feedback-item-text {
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.7;
}

/* Me 页 · MVP 个性化区 */
.mvp-me-greeting {
  padding: 16px 20px;
  background: var(--forest-tint);
  border-radius: 12px;
  margin-bottom: var(--sp-4);
}
.mvp-me-greeting-label {
  font-size: 10px;
  color: var(--moss-green);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.mvp-me-greeting-name {
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
}


/* ========================================
   Chat Input Fix v2 · 真根因 = tab-bar 覆盖 chat-input-bar
   进入聊天详情时隐藏底部 4 Tab · 让 input bar 落底可见
   ======================================== */

/* CSS :has 现代浏览器方案 (iOS Safari 15.4+ / Chrome 105+ / Edge / Firefox 121+) */
body:has(#view-chat.active) .tab-bar,
body:has(#view-group-chat-detail.active) .tab-bar,
body:has(#view-channel-detail.active) .tab-bar,
body:has(#view-voice-room-preview.active) .tab-bar {
  display: none !important;
}

/* JS toggle body class · 兼容性后备 */
body.in-chat .tab-bar {
  display: none !important;
}

/* 强化 chat-input-bar 视觉层级 (确保不被遮挡) */
.chat-input-bar {
  position: relative;
  z-index: 20;
  min-height: 56px;
}

/* 强化 view-chat 的 footer 在底部 */
#view-chat,
#view-group-chat-detail,
#view-channel-detail {
  padding-bottom: 0 !important;
}

/* msg.in / msg.out 气泡视觉强化 (Batch 13 MVP 兼容) */
.chat-area .msg {
  max-width: 76%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: var(--fs-md);
  line-height: 1.55;
  word-wrap: break-word;
  letter-spacing: 0.01em;
}
.chat-area .msg.in {
  align-self: flex-start;
  background: var(--soft-card);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}
.chat-area .msg.out {
  align-self: flex-end;
  background: var(--moss-green);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-area .msg-time {
  align-self: center;
  font-size: 10px;
  color: var(--muted-text);
  letter-spacing: 0.08em;
  margin: var(--sp-2) 0;
}