/* ============ 全局变量 & 字体 ============ */
:root {
  --color-primary: #af2331;
  --color-bg: #09090a;
  --color-surface: #111112;
  --color-border: #2a2a2a;
  --color-text: #e8e8e8;
  --color-text-dim: #888;
  --color-accent: #af2331;

  --nav-height: 52px;

  --radius: 8px;

  --font-size-2xs: 11px;
  --font-size-xs: 12px;
  --font-size-sm: 13px;
  --font-size-md: 14px;
  --color-white: #fff;
  --radius-sm: 4px;
  --radius-lg: 14px;
  --transition-fast: .2s ease;
  --transition-normal: .25s ease;}

@font-face {
  font-family: 'HeSimplSans-VF';
  src: url('../fonts/HeSimplSans-VF.ttf') format('truetype');
  font-weight: 300 900;
  font-display: swap;
}
@font-face {
  font-family: 'Barlow';
  src: url('../fonts/Barlow-Light.ttf') format('truetype');
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: 'Barlow';
  src: url('../fonts/Barlow-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  overflow-x: hidden;
  background: #121112;
}

.heclm-ambient-bg {
  position: fixed;
  inset: 0;
  z-index: -21;
  pointer-events: none;
  overflow: hidden;
  background: var(--color-bg);
  opacity: 0;
  transition: opacity .7s ease;
}

.heclm-ambient-bg.is-ready {
  opacity: 1;
}

.heclm-ambient-bg canvas {
  opacity: 0.72;
}

body {
  font-family: 'Barlow', 'HeSimplSans-VF', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  background-color: #121112;
  color: var(--color-text);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Temporarily disabled decorative/dynamic background layers. */
.heclm-ambient-bg,
body::before,
body::after,
.main-content::before {
  display: none !important;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -22;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 8%, rgba(175,35,49,0.24) 0, rgba(175,35,49,0.08) 24%, transparent 42%),
    radial-gradient(circle at 88% 12%, rgba(116,31,54,0.2) 0, rgba(116,31,54,0.07) 26%, transparent 46%),
    radial-gradient(circle at 50% 104%, rgba(175,35,49,0.16) 0, rgba(175,35,49,0.05) 30%, transparent 58%),
    linear-gradient(135deg, #070708 0%, #0b0b0e 42%, #120b0d 100%);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -19;
  pointer-events: none;
  opacity: 0.38;
  background-image:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,0.055) 0 0.7px, transparent 0.8px),
    radial-gradient(circle at 72% 64%, rgba(255,255,255,0.04) 0 0.6px, transparent 0.7px),
    radial-gradient(circle at 44% 86%, rgba(255,255,255,0.035) 0 0.5px, transparent 0.6px);
  background-size: 7px 7px, 11px 11px, 13px 13px;
  mix-blend-mode: soft-light;
}

a { text-decoration: none; color: inherit; cursor: pointer; }
button { font-family: inherit; cursor: pointer; }

.scroll-sentinel { height: 1px; margin-top: -1px; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
  transition: background .2s ease;
}
::-webkit-scrollbar-thumb:hover { background: #444; }

* { scrollbar-width: thin; scrollbar-color: var(--color-border) transparent; }

.main-content {
  position: relative;
  z-index: auto;
}

.main-content::before {
  content: '';
  position: fixed;
  inset: var(--nav-height, 52px) 0 0;
  z-index: -18;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.045), transparent 36%),
    linear-gradient(180deg, rgba(255,255,255,0.018), transparent 220px);
}

.page-transition-overlay {
  position: fixed;
  left: 0;
  right: 0;
  top: var(--nav-height, 52px);
  bottom: 0;
  z-index: 950;
  pointer-events: none;
  background: #121112;
  transform: scaleX(0);
  transform-origin: left center;
  opacity: 0;
  will-change: transform, opacity;
}

.page-transition-overlay.page-exit {
  animation: pageFlipOverlayOut .45s cubic-bezier(.25,.8,.25,1) forwards;
}

.page-transition-overlay.page-enter {
  transform-origin: right center;
  animation: pageFlipOverlayIn .45s cubic-bezier(.25,.8,.25,1) forwards;
}

@keyframes pageFlipOverlayOut {
  from { transform: scaleX(0); opacity: 0.01; }
  to { transform: scaleX(1); opacity: 1; }
}

@keyframes pageFlipOverlayIn {
  from { transform: scaleX(1); opacity: 1; }
  to { transform: scaleX(0); opacity: 0.01; }
}

.verified-icon { width: 13px; height: 13px; vertical-align: middle; margin-left: 2px; }

/* ============ 导航栏 ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: #121112;
  display: flex;
  align-items: center;
  padding: 0 28px;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-shrink: 0;
}

.logo img { height: 102px; display: block; }

.nav-links {
  display: flex;
  gap: 6px;
  position: relative;
}

.nav-link {
  --nav-color: rgba(255,255,255,0.85);
  --nav-color-active: var(--color-white);
  --nav-underline-w: 20px;
  padding: 8px 18px;
  color: var(--nav-color);
  border-radius: var(--radius);
  transition: color .3s ease;
  font-size: 15px;
  position: relative;
  z-index: 1;
}

.nav-link:hover { color: var(--nav-color-active); }
.nav-link.active { color: var(--nav-color-active); }

.nav-indicator {
  position: absolute;
  bottom: -1px;
  height: 3px;
  background: var(--color-white);
  border-radius: 2px;
  transition: left .45s cubic-bezier(.25,.8,.25,1), width .45s cubic-bezier(.25,.8,.25,1);
}

.navbar-right {
  position: relative;
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-box {
  display: flex;
  align-items: center;
  background: #141314;
  border: 1px solid #242324;
  border-radius: var(--radius);
  width: 260px;
  transition: width .25s ease;
}
.search-box:focus-within { width: 320px; }

@media (min-width: 1180px) {
  .navbar-right .search-box {
    position: fixed;
    top: 8px;
    left: 50%;
    width: min(400px, calc(100vw - 620px));
    transform: translateX(-50%);
  }

  .navbar-right .search-box:focus-within {
    width: min(440px, calc(100vw - 620px));
  }
}

.search-box input {
  border: none; outline: none;
  padding: 7px 12px; font-size: var(--font-size-sm);
  flex: 1; min-width: 0;
  background: transparent; color: var(--color-text);
}
.search-box input::placeholder { color: var(--color-text-dim); }
.search-box input[type="search"]::-webkit-search-cancel-button {
  appearance: none;
}

.search-box button {
  border: none; background: transparent;
  padding: 7px 12px;
  display: flex; align-items: center; justify-content: center;
}
.search-box button img { width: 18px; height: 18px; object-fit: contain; filter: invert(1); opacity: .86; }

.btn-auth {
  padding: 7px 20px; font-size: var(--font-size-sm);
  border-radius: var(--radius);
  transition: all var(--transition-fast); white-space: nowrap;
}
.btn-login { background: #af2331; border: none; color: #fff; }
.btn-login:hover { background: #c42a39; }
.btn-register { background: #232223; border: none; color: #f5f5f5; }
.btn-register:hover { background: #302f30; }

.nav-avatar {
  width: 32px; height: 32px;
  border-radius: 50%; object-fit: cover;
  margin-left: 6px; cursor: pointer;
  border: 1.5px solid rgba(255,255,255,0.2);
  transition: border-color .2s;
}
.nav-avatar:hover { border-color: rgba(255,255,255,0.5); }

.nav-avatar-guest {
  background: var(--color-text);
  filter: none;
  opacity: 1;
}
.nav-avatar-guest:hover { opacity: 0.9; }

/* ============ 语言选择 ============ */
.language-selector { position: relative; margin-left: 8px; flex-shrink: 0; }
.language-trigger {
  width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
  padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--color-text-dim);
  cursor: pointer; transition: color .18s ease, background .18s ease, transform .18s ease;
}
.language-trigger svg { width: 21px; height: 21px; }
.language-trigger:hover { color: var(--color-text); background: #232223; }
.language-trigger:active { transform: scale(.9); }
.language-selector.open .language-trigger { color: var(--color-text); background: #2d2c2d; transform: scale(1.06); }
.language-menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 1200; min-width: 124px;
  display: grid; gap: 2px; padding: 4px; background: #141314; border: 1px solid var(--color-border); border-radius: 6px;
  box-shadow: 0 10px 30px rgba(0,0,0,.35); opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(-4px) scale(.98); transform-origin: top right; transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
.language-selector.open .language-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0) scale(1); }
.language-menu button {
  width: 100%; padding: 8px 10px; border: 0; border-radius: 4px; background: transparent; color: var(--color-text-dim);
  font: inherit; font-size: var(--font-size-sm); text-align: left; cursor: pointer;
}
.language-menu button:hover { background: #232223; color: var(--color-text); }
.language-menu button.active { color: var(--color-white); background: var(--color-primary); }
.language-selector-legal { position: fixed; top: 16px; right: 20px; z-index: 1200; margin: 0; }
.legal-translation-notice {
  margin: -4px 0 24px; padding: 10px 12px; border-left: 3px solid var(--color-primary);
  background: #181516; color: var(--color-text-dim); font-size: var(--font-size-sm); line-height: 1.55;
}

@media (max-width: 640px) {
  .language-selector { margin-left: 4px; }
  .language-selector-legal { top: 12px; right: 12px; }
}

.main-content {
  margin-top: var(--nav-height);
  min-height: calc(100vh - var(--nav-height));
  padding: 0 28px 40px;
}

.page-community { display: none; }
.page-home { display: block; }
.page-community.active,
.page-home.active { display: block; }
.page-community:not(.active),
.page-home:not(.active) { display: none; }

/* ============ 弹窗 & 模态框 ============ */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.65); z-index: 2000;
  align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
}
.modal-overlay.show { display: flex; }

#modalOverlay { z-index: 2200; }
#tosOverlay { z-index: 2400; }

.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 28px;
  max-width: 420px; width: 90%; text-align: center;
}
.modal h2 { font-size: 20px; margin-bottom: 16px; }
.modal p { font-size: var(--font-size-md); color: var(--color-text-dim); margin-bottom: 24px; line-height: 1.6; }

.modal-btn {
  padding: 8px 28px; background: var(--color-primary);
  color: var(--color-white); border: none; border-radius: var(--radius);
  font-size: var(--font-size-md); font-weight: 700; transition: opacity .2s;
}
.modal-btn:hover { opacity: 0.88; }

.site-confirm-overlay { z-index: 2450; }
.site-confirm-modal {
  position: relative;
  max-width: 380px;
  padding: 30px 28px 24px;
  text-align: center;
}
.site-confirm-icon {
  width: 46px;
  height: 46px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: rgba(175, 35, 49, 0.12);
  color: var(--color-primary);
  font-size: 24px;
  font-weight: 800;
  line-height: 46px;
}
.site-confirm-title {
  margin: 0 0 10px;
  color: var(--color-text);
  font-size: 18px;
  font-weight: 800;
}
.site-confirm-text {
  margin: 0 0 24px;
  color: var(--color-text-dim);
  font-size: var(--font-size-md);
  line-height: 1.6;
}
.site-confirm-actions {
  display: flex;
  gap: 12px;
}
.site-confirm-cancel,
.site-confirm-ok {
  flex: 1;
  min-height: 40px;
  border-radius: var(--radius);
  font-size: var(--font-size-md);
  font-weight: 800;
  cursor: pointer;
  transition: transform .18s, border-color .18s, background .18s, opacity .18s;
}
.site-confirm-cancel {
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.04);
  color: var(--color-text-dim);
}
.site-confirm-ok {
  border: 1px solid rgba(175,35,49,0.5);
  background: var(--color-primary);
  color: var(--color-white);
}
.site-confirm-cancel:hover,
.site-confirm-ok:hover {
  transform: translateY(-1px);
  opacity: .94;
}

.auth-modal { position: relative; text-align: center; }
.auth-logo { width: 240px; height: auto; margin-bottom: 16px; }
.auth-modal h2 { font-size: 22px; font-weight: 900; margin-bottom: 24px; }

.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form.hidden { display: none; }

.auth-tabs { display: flex; gap: 0; margin-bottom: 4px; }
.auth-tab {
  flex: 1; padding: 8px 0; background: transparent; border: none;
  color: var(--color-text-dim); font-size: var(--font-size-sm); cursor: pointer;
  border-bottom: 2px solid transparent; transition: all .2s;
}
.auth-tab.active { color: var(--color-text); border-bottom-color: var(--color-primary); }
.auth-tab:hover:not(.active) { color: var(--color-text); }

.auth-field { position: relative; }
.auth-field-input-wrap { position: relative; }
.auth-field input {
  width: 100%; padding: 10px 14px;
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius); color: var(--color-text);
  font-size: var(--font-size-sm); outline: none; box-sizing: border-box;
  transition: border-color .2s;
}
.auth-field input:focus { border-color: var(--color-primary); }
.auth-field input::placeholder { color: #666; }

.auth-field-pwd input { padding-right: 40px; }

.auth-field-error {
  color: #e74c3c;
  font-size: var(--font-size-2xs);
  margin-top: 4px;
  display: none;
}
.auth-field-error.show { display: block; }

.pwd-eye {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  cursor: pointer; opacity: 0.4; transition: opacity .2s;
  width: 20px; height: 20px; display: flex; align-items: center; justify-content: center;
}
.pwd-eye:hover { opacity: 0.8; }
.pwd-eye svg { width: 18px; height: 18px; fill: none; stroke: var(--color-text-dim); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.auth-field-row { display: flex; gap: 10px; align-items: center; }
.code-input { flex: 1; }

.btn-code {
  padding: 0 14px; white-space: nowrap; font-size: var(--font-size-xs);
  background: var(--color-surface); color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius); cursor: pointer;
  transition: all .2s; height: 37px;
  display: inline-flex; align-items: center; justify-content: center;
}
.btn-code:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-code.disabled { opacity: 0.5; cursor: not-allowed; }

.email-check {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  font-size: var(--font-size-md); pointer-events: none;
}

.btn-auth-submit {
  padding: 10px 0; background: var(--color-primary); color: var(--color-white);
  border: none; border-radius: var(--radius); font-size: 15px;
  font-weight: 700; cursor: pointer; transition: opacity .2s; margin-top: 4px;
}
.btn-auth-submit:hover { opacity: 0.88; }

.auth-switch {
  text-align: center; font-size: var(--font-size-xs);
  color: var(--color-text-dim); margin-top: 18px;
}
.auth-switch a { color: var(--color-primary); text-decoration: none; cursor: pointer; }
.auth-switch a:hover { text-decoration: underline; }
.auth-forgot-link { margin-left: 14px; }

.modal-close-btn {
  position: absolute; top: 8px; right: 8px;
  background: transparent; border: none;
  color: var(--color-text-dim); font-size: 16px;
  cursor: pointer; padding: 6px; line-height: 1; transition: color .2s;
}
.modal-close-btn:hover { color: var(--color-text); }

.toast {
  position: fixed; top: 88px; left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text); padding: 10px 24px;
  border-radius: var(--radius); font-size: var(--font-size-sm);
  opacity: 0; transition: all .3s ease; z-index: 2500; pointer-events: none;
}

/* ===== 举报弹窗 ===== */
.report-modal { max-width: 420px; padding: 28px; border-radius: var(--radius, 12px); text-align: left; position: relative; }
.report-modal h3 { margin: 0 0 20px; font-size: 20px; font-weight: 700; }
.report-field { display: block; margin-bottom: 6px; font-size: var(--font-size-sm); color: var(--color-text-dim); }
.report-select,
.report-textarea {
  display: block;
  width: 100%;
  margin-bottom: 16px;
  padding: 10px 14px;
  border-radius: var(--radius, 12px);
  border: 1px solid var(--color-border, #333);
  background: var(--color-bg, #111);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-family: inherit;
  outline: none;
  transition: border-color .2s;
  box-sizing: border-box;
}
.report-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; cursor: pointer; }
.report-textarea { resize: vertical; min-height: 80px; }
.report-select:focus,
.report-textarea:focus { border-color: var(--color-primary); }
.report-actions { display: flex; gap: 10px; margin-top: 4px; }
.report-actions .btn-auth-submit { flex: 1; }
.btn-report-cancel {
  flex: 1;
  padding: 10px 0;
  font-size: var(--font-size-md);
  font-weight: 600;
  border-radius: var(--radius, 12px);
  cursor: pointer;
  transition: all .2s;
  text-align: center;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-dim);
}
.report-char-count { display: block; text-align: right; font-size: var(--font-size-2xs); color: var(--color-text-dim); margin-top: -12px; margin-bottom: 8px; }
.btn-report-cancel:hover { color: var(--color-text); border-color: var(--color-text-dim); }

.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.back-top {
  position: fixed; bottom: 32px; right: 32px;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--color-text-dim); font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; opacity: 0; transform: translateY(12px);
  transition: all .3s ease; z-index: 900; pointer-events: none;
}
.back-top.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-top:hover {
  background: rgba(175,35,49,0.2);
  border-color: var(--color-primary); color: var(--color-white);
}

.footer {
  position: fixed; bottom: 0; left: 0; right: 0;
  padding: 4px 28px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: var(--font-size-xs); color: var(--color-text-dim);
  background: #111112; z-index: 999;
}
.footer-links { display: flex; gap: 20px; }
.footer-link { color: var(--color-text-dim); cursor: pointer; text-decoration: none; }
.footer-link:hover { color: var(--color-text); }
.filing-icon { height: 12px; vertical-align: text-bottom; opacity: 0.9; margin-left: 4px; position: relative; top: -1px; }

.settings-modal { max-width: 440px; }

.settings-tabs {
  display: flex; gap: 0; margin-bottom: 20px;
  background: var(--color-bg); border-radius: var(--radius);
  padding: 3px;
}
.settings-tab {
  flex: 1; padding: 8px 0; background: transparent; border: none;
  color: var(--color-text-dim); font-size: var(--font-size-sm); cursor: pointer;
  border-radius: calc(var(--radius) - 2px); transition: all var(--transition-normal);
}
.settings-tab.active {
  background: var(--color-primary); color: var(--color-white);
  font-weight: 700;
}
.settings-tab:hover:not(.active) { color: var(--color-text); }

.settings-form { display: flex; flex-direction: column; gap: 14px; }
.settings-form.hidden { display: none; }

.field-label {
  display: block; font-size: var(--font-size-xs); color: var(--color-text-dim);
  margin-bottom: 6px; font-weight: 500;
}

.publish-modal {
  max-width: 520px !important;
  max-height: 90vh;
  overflow-y: auto;
  text-align: left;
  padding: 0 !important;
}

.publish-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 12px;
  position: sticky;
  top: 0;
  background: var(--color-surface);
  z-index: 2;
}

.publish-modal-head h2 {
  font-size: 20px;
  font-weight: 900;
  margin: 0;
}

.publish-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 8px 24px 24px;
}

.publish-select {
  width: 100%;
  padding: 10px 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  box-sizing: border-box;
}

.publish-select:focus {
  border-color: var(--color-primary);
}

.publish-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  outline: none;
  resize: vertical;
  font-family: inherit;
  line-height: 1.6;
  box-sizing: border-box;
}

.publish-textarea:focus {
  border-color: var(--color-primary);
}

.publish-textarea-lg {
  min-height: 160px;
}

.char-count {
  text-align: right;
  font-size: var(--font-size-2xs);
  color: var(--color-text-dim);
  margin-top: 4px;
}

.required {
  color: var(--color-primary);
}

.publish-upload-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.publish-upload-area:hover {
  border-color: var(--color-primary);
  background: rgba(175, 35, 49, 0.04);
}

.upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.upload-icon {
  font-size: 28px;
  opacity: 0.6;
}

.upload-text {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  font-weight: 600;
}

.upload-hint {
  font-size: var(--font-size-2xs);
  color: var(--color-text-dim);
}

.upload-preview {
  max-width: 100%;
  max-height: 200px;
  object-fit: contain;
  border-radius: var(--radius);
}

.upload-filename {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  word-break: break-all;
}

.upload-existing-file {
  display: none;
  margin-top: 8px;
  font-size: 15px;
  color: var(--color-white);
  font-weight: 600;
  word-break: break-all;
}

.upload-existing-file.show {
  display: block;
}

.upload-multi-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.upload-multi-item {
  position: relative;
  width: 72px;
  height: 72px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  cursor: grab;
}

.upload-multi-item.dragging {
  opacity: 0.45;
  cursor: grabbing;
}

.upload-multi-item.drag-over {
  border-color: var(--color-primary);
}

.publish-upload-multi.drag-over {
  border-color: var(--color-primary);
  background: rgba(163, 31, 31, 0.08);
}

.upload-multi-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upload-multi-item .remove-btn {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: var(--color-white);
  border: none;
  font-size: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .2s;
}

.upload-multi-item .drag-handle {
  position: absolute;
  left: 4px;
  bottom: 4px;
  padding: 1px 4px;
  border-radius: 6px;
  background: rgba(0,0,0,0.62);
  color: var(--color-white);
  font-size: 11px;
  line-height: 1;
  letter-spacing: -2px;
  pointer-events: none;
}

.upload-multi-item-existing .remove-btn,
.upload-multi-item-new .remove-btn {
  opacity: 1;
}

.upload-multi-item:hover .remove-btn {
  opacity: 1;
}

.status-modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2500;
  align-items: center; justify-content: center;
  backdrop-filter: blur(6px);
}
.status-modal-overlay.show { display: flex; }

.status-modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  max-width: 380px;
  width: 88%;
  text-align: center;
}

.status-modal-progress {
  height: 4px;
  margin: 0 auto 24px;
  max-width: 280px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}

.status-modal-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width 0.9s linear;
}

.status-modal-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: rgba(76,175,80,0.12);
  color: #4caf50;
  font-size: 26px;
  font-weight: 700;
  line-height: 48px;
}

.status-modal-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 10px;
}

.status-modal-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-dim);
  margin: 0;
  line-height: 1.6;
}

.tos-check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--font-size-xs);
  color: var(--color-text-dim);
  cursor: pointer;
  text-align: left;
  margin-top: 4px;
  line-height: 1.5;
}
.tos-check input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  min-width: 16px;
  border: 1.5px solid var(--color-border);
  border-radius: 3px;
  background: var(--color-surface);
  cursor: pointer;
  margin-top: 1px;
  position: relative;
  transition: background .15s ease, border-color .15s ease;
}
.tos-check input[type="checkbox"]:checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.tos-check input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.tos-check a {
  color: var(--color-primary);
  text-decoration: none;
  transition: text-decoration .15s ease;
}
.tos-check a:hover {
  text-decoration: underline;
}

.remember-check { margin: 8px 0 10px; }

.tos-modal {
  max-width: 600px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  text-align: left;
}
.tos-modal-header {
  padding: 24px 28px 12px;
  border-bottom: 1px solid var(--color-border);
}
.tos-modal-header h2 {
  font-size: 24px;
  font-weight: 900;
  margin: 0 0 4px;
}
.tos-subtitle {
  font-size: 14.4px;
  color: var(--color-text-dim);
  margin: 0;
}
.tos-modal-body {
  padding: 20px 28px;
  overflow-y: auto;
  flex: 1;
  line-height: 1.8;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}
.tos-modal-body h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 20px 0 8px;
  color: var(--color-text);
}
.tos-modal-body h3:first-of-type {
  margin-top: 8px;
}
.tos-modal-body p {
  margin: 6px 0;
  color: var(--color-text-dim);
}
.tos-modal-body ul {
  margin: 6px 0 6px 20px;
  padding: 0;
  color: var(--color-text-dim);
}
.tos-modal-body li {
  margin: 4px 0;
}
.tos-update {
  font-size: var(--font-size-xs);
  color: var(--color-text-dim);
  margin-bottom: 12px !important;
}
.tos-modal-footer {
  padding: 20px 28px 32px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}
.btn-tos-agree {
  padding: 10px 40px;
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: opacity .15s ease;
}
.btn-tos-agree:hover { opacity: 0.88; }/* 椤甸潰鑳屾櫙 */
.page-home {
  position: relative;
  min-height: calc(100vh - var(--nav-height, 52px) - 28px);
  padding-bottom: 40px;
}

/* 椤甸潰鏍囬 */
.hero-banner {
  width: 100vw;
  height: 110px;
  margin-left: calc(-50vw + 50%);
  background:
    linear-gradient(135deg,
      rgba(175,35,49,0.93) 0%,
      rgba(148,28,39,0.85) 28%,
      rgba(72,22,30,0.89) 62%,
      rgba(38,15,20,0.95) 100%),
    radial-gradient(ellipse at 26% 18%, rgba(255,255,255,0.18) 0%, transparent 36%),
    radial-gradient(ellipse at 76% 52%, rgba(255,185,185,0.07) 0%, transparent 42%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow:
    inset 0 -1px 0 rgba(255,255,255,0.05),
    0 4px 30px rgba(0,0,0,0.16);
}

.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 26px, rgba(255,255,255,0.02) 26px, rgba(255,255,255,0.02) 27px),
    repeating-linear-gradient(90deg, transparent, transparent 84px, rgba(255,255,255,0.01) 84px, rgba(255,255,255,0.01) 85px);
}

.hero-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,255,255,0.06) 20%,
    rgba(255,255,255,0.2) 50%,
    rgba(255,255,255,0.06) 80%,
    transparent 100%);
}

.hero-banner-text {
  font-size: 38px;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: 8px;
  text-shadow: 0 2px 18px rgba(0,0,0,0.32);
  z-index: 1;
  position: relative;
}

@media (max-width: 768px) {
  .hero-banner {
    height: 90px;
  }
  .hero-banner::before {
    background:
      repeating-linear-gradient(0deg, transparent, transparent 22px, rgba(255,255,255,0.02) 22px, rgba(255,255,255,0.02) 23px),
      repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.01) 60px, rgba(255,255,255,0.01) 61px);
  }
  .hero-banner-text {
    font-size: 30px;
    letter-spacing: 5px;
    text-shadow: 0 2px 14px rgba(0,0,0,0.32);
  }
  .sort-bar {
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 16px;
  }
  .sort-right {
    flex-wrap: wrap;
    gap: 6px;
  }
  .sort-item {
    padding: 4px 10px;
    font-size: var(--font-size-xs);
  }
}

@media (max-width: 480px) {
  .hero-banner {
    height: 80px;
  }
  .hero-banner::before {
    background:
      repeating-linear-gradient(0deg, transparent, transparent 18px, rgba(255,255,255,0.02) 18px, rgba(255,255,255,0.02) 19px),
      repeating-linear-gradient(90deg, transparent, transparent 44px, rgba(255,255,255,0.01) 44px, rgba(255,255,255,0.01) 45px);
  }
  .hero-banner-text {
    font-size: 26px;
    letter-spacing: 3px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.32);
  }
}

/* 鎺掑簭瀵艰埅鏍?*/
.sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  padding: 10px 28px;
  background: rgba(17,17,18,0.72);
  border-bottom: 1px solid var(--color-border);
  margin-top: -1px;
  backdrop-filter: blur(18px);
  position: relative;
  z-index: 120;
}

.sort-left { display: flex; align-items: center; gap: 10px; }

/* 鏍囩閾炬帴鏍峰紡 */
.tag-link {
  color: var(--color-primary);
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  transition: color .15s ease, text-decoration .15s ease;
}
.tag-link:hover {
  color: #d42a3c;
  text-decoration: underline;
}

.sort-label { color: var(--color-text-dim); font-size: var(--font-size-sm); white-space: nowrap; }

.sort-item {
  padding: 5px 16px; font-size: var(--font-size-sm);
  color: var(--color-text-dim);
  border-radius: var(--radius); cursor: pointer;
  transition: all var(--transition-fast); white-space: nowrap;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.sort-item:hover { color: var(--color-text); background: var(--color-border); }
.sort-item.active { color: var(--color-white); background: var(--color-primary); }
.sort-item:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.sort-item:active { transform: scale(0.96); }
.sort-item[aria-disabled="true"],
.sort-item:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.sort-right { display: flex; align-items: center; gap: 8px; position: relative; z-index: 121; }

.time-menu { position: relative; z-index: 122; }

.time-trigger {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 14px; font-size: var(--font-size-sm);
  color: var(--color-text-dim);
  border-radius: var(--radius); cursor: pointer;
  transition: all var(--transition-fast); white-space: nowrap;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.time-trigger:hover { color: var(--color-text); background: var(--color-border); }
.time-trigger:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.time-trigger:active { transform: scale(0.96); }

.time-dropdown {
  position: absolute;
  top: calc(100% + 4px); left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  min-width: 100px;
  display: none; z-index: 1300; overflow: hidden;
}
.time-dropdown.show { display: block; }

.time-option {
  padding: 7px 14px; font-size: var(--font-size-sm);
  color: var(--color-text-dim); cursor: pointer;
  transition: all .15s ease;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.time-option:hover { background: var(--color-border); color: var(--color-text); }
.time-option.active { color: var(--color-primary); font-weight: 700; }
.time-option:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}
.time-option:active { background: var(--color-primary); color: var(--color-white); }

/* 涓汉涓婚〉绱у噾鐗堟帓搴忔爮 */
.sort-bar-profile {
  width: auto;
  margin-left: 0;
  margin-top: -2px;
  padding: 6px 20px;
  border-radius: var(--radius);
  gap: 12px;
  background: none;
  border-bottom: none;
  backdrop-filter: none;
}

.sort-center {
  display: flex; align-items: center; gap: 10px;
  flex: 1; justify-content: center;
}

.publish-menu {
  position: relative;
  width: 100%; max-width: 600px;
}

.btn-publish {
  width: 100%;
  padding: 5px 16px; font-size: var(--font-size-sm);
  color: var(--color-text-dim);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer; white-space: nowrap;
  transition: all .2s;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.btn-publish:hover { border-color: var(--color-text-dim); color: var(--color-text); }
.btn-publish:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.btn-publish:active { transform: scale(0.96); }
.btn-publish:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.publish-dropdown {
  position: absolute;
  top: calc(100% + 4px); left: 50%;
  transform: translateX(-50%);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  min-width: 100px;
  display: none; z-index: 200; overflow: hidden;
}
.publish-type-options {
  display: flex;
  gap: 16px;
  padding: 16px 0;
}
.publish-type-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px 16px;
  font-size: var(--font-size-md);
  color: var(--color-text-dim);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s, transform .2s;
}
.publish-type-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(175,35,49,0.06);
  transform: translateY(-2px);
}
.publish-type-icon {
  font-size: 28px;
  line-height: 1;
}

.publish-single-btn {
  width: 100%;
  margin-top: 12px;
}

.btn-favorites {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  font-size: var(--font-size-sm);
  color: var(--color-text-dim);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .2s, color .2s, background .2s, transform .2s, box-shadow .2s;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.btn-favorites:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 0 16px rgba(175,35,49,0.18);
}
.btn-favorites:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.btn-favorites:active { transform: scale(0.96); }
.btn-favorites:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}
.btn-favorites.active {
  background: rgba(175,35,49,0.9);
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 0 12px rgba(175,35,49,0.25);
}
.btn-favorites.active .btn-favorites-icon img {
  filter: invert(1);
}
.btn-favorites-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform .35s cubic-bezier(.25,.8,.25,1);
}
.btn-favorites-icon img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  filter: var(--detail-icon-filter, invert(1));
  opacity: 0.88;
  transition: opacity .2s, transform .2s, filter .2s;
}
.btn-favorites.active .btn-favorites-icon img {
  opacity: 1;
}
.btn-favorites:hover .btn-favorites-icon {
  animation: favoritesPop .5s ease;
}
@keyframes favoritesPop {
  0% { transform: scale(1); }
  30% { transform: scale(1.35) rotate(12deg); }
  60% { transform: scale(0.9) rotate(-6deg); }
  100% { transform: scale(1) rotate(0deg); }
}

/* 璧勬簮鍗＄墖缃戞牸 */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 20px;
  max-width: 960px;
  margin: 0 auto;
}

/* 鍔犺浇鎸囩ず鍣?*/
.loading-indicator {
  display: none;
  justify-content: center;
  align-items: center;
  padding: 24px 0;
  grid-column: 1 / -1;
}
.loading-indicator.show { display: flex; }
.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 楠ㄦ灦灞?*/
.skeleton-card {
  background: rgba(17,17,18,0.78);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.skeleton-thumb {
  aspect-ratio: 9 / 16;
  background: linear-gradient(90deg, rgba(40,40,40,0.8) 25%, rgba(50,50,50,0.8) 50%, rgba(40,40,40,0.8) 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
}
.skeleton-body {
  padding: 11px;
}
.skeleton-line {
  height: 12px;
  background: rgba(50,50,50,0.8);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
}
.skeleton-line:last-child {
  width: 60%;
  margin-bottom: 0;
}
@keyframes skeleton-pulse {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.resource-card {
  background: #141314;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  cursor: pointer;
  position: relative;
  z-index: 0;
  box-shadow: 0 10px 34px rgba(0,0,0,0.16);
}
.resource-card:hover {
  transform: translateY(-3px);
  border-color: #242324;
  box-shadow: 0 12px 28px rgba(0,0,0,0.22);
}
.resource-card:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-accent);
  box-shadow: 0 12px 28px rgba(0,0,0,0.22);
}

.card-thumb {
  aspect-ratio: 9 / 16;
  background: linear-gradient(135deg, #1a1a1a, #252525);
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: var(--color-text-dim); overflow: hidden;
  position: relative;
}
.card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.resource-card:hover .card-thumb img { transform: scale(1.05); }

.card-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0);
  opacity: 0; transition: opacity .25s ease;
  pointer-events: none;
}
.resource-card:hover .card-overlay { opacity: 0; }

.card-hover-actions {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  display: flex;
  gap: 8px;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
}
.resource-card:hover .card-hover-actions,
.resource-card:focus-within .card-hover-actions {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.card-hover-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-dim);
  cursor: pointer;
  transition: border-color .18s ease, color .18s ease, background .18s ease, transform .18s ease;
  -webkit-tap-highlight-color: transparent;
}
.card-hover-action:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}
.card-hover-action:active { transform: scale(0.96); }
.card-hover-action img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  filter: invert(1);
  opacity: .88;
  transition: opacity .2s, transform .35s cubic-bezier(.25,.8,.25,1), filter .2s;
}
.card-hover-action .card-hover-icon { width:16px; height:16px; fill:currentColor; }
.card-hover-share img { filter: invert(1); }
.card-hover-action:hover img {
  opacity: 1;
  animation: favoritesPop .5s ease;
}
.card-hover-action:hover .card-hover-icon { animation: favoritesPop .5s ease; }
.card-hover-action.liked {
  background: rgba(175,35,49,0.9);
  border-color: var(--color-primary);
  color: #fff;
}
.card-hover-action.liked img {
  filter: invert(1);
  opacity: 1;
}
.card-hover-action.liked .card-hover-icon { color:#fff; }

.card-body { padding: 11px; background: #141314; }
.card-title-row { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.card-stats { display:flex; align-items:center; justify-content:flex-end; gap:10px; font-size:var(--font-size-sm); line-height:1; color:#fff; margin-left:auto; text-align:right; transform:translateY(-1px); }
.card-stat { display:inline-flex; align-items:center; gap:4px; min-width:0; line-height:1; white-space:nowrap; }
.card-stat svg { width:13px; height:13px; flex:0 0 13px; fill:currentColor; stroke:none; transform:translateY(-.25px); }
.card-stat > span { transform:translateY(.5px); }
.card-pubtime { display: flex; align-items: center; gap: 8px; font-size: var(--font-size-sm); color: var(--color-text-dim); margin-top: 6px; line-height: 1.2; }
.card-title { font-size: 24px; font-weight: 700; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; min-width: 0; }

.card-meta {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 6px;
}

.card-tag {
  display: inline-block; padding: 2px 6px;
  background: rgba(175,35,49,0.15);
  color: var(--color-accent);
  border-radius: var(--radius); font-size: 9px; font-weight: 600;
}

.card-downloads { font-size: 9px; color: var(--color-text-dim); }

.card-info {
  display: flex; justify-content: space-between; align-items: center;
  font-size: var(--font-size-xs); color: var(--color-text-dim);
}
.card-author { display: flex; align-items: center; gap: 5px; min-width: 0; font-size: var(--font-size-md); color: var(--color-text); font-weight: 600; }
.card-author-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card-author-avatar { width: 20px; height: 20px; border-radius: 50%; overflow: hidden; flex-shrink: 0; }
.card-author-avatar img { width: 100%; height: 100%; object-fit: cover; filter: none !important; opacity: 1 !important; }
.card-info img { filter: invert(1); opacity: 0.85; }
.verified-icon { width: 13px; height: 13px; vertical-align: middle; margin-left: 2px; filter: none !important; opacity: 1 !important; }

/* ============ Cookie 横幅 ============ */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 2100;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 18px 28px;
  transform: translateY(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
}
.cookie-banner.show { transform: translateY(0); }

.cookie-banner-inner {
  max-width: 880px; margin: 0 auto;
}

.cookie-banner-body {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}

.cookie-banner-text {
  font-size: var(--font-size-sm); color: var(--color-text-dim);
  flex: 1; min-width: 240px; line-height: 1.6;
}
.cookie-banner-text a {
  color: var(--color-primary); text-decoration: none;
}
.cookie-banner-text a:hover { text-decoration: underline; }

.cookie-banner-actions {
  display: flex; gap: 8px; align-items: center; flex-shrink: 0;
}

.cookie-btn {
  padding: 8px 20px; border-radius: var(--radius);
  font-size: var(--font-size-sm); font-weight: 600; cursor: pointer;
  transition: all var(--transition-fast); white-space: nowrap;
  font-family: inherit; line-height: 1;
}
.cookie-btn-accept {
  background: var(--color-primary); color: var(--color-white); border: none;
}
.cookie-btn-accept:hover { opacity: 0.88; }
.cookie-btn-decline {
  background: transparent; color: var(--color-text-dim);
  border: 1px solid var(--color-border);
}
.cookie-btn-decline:hover { border-color: var(--color-text); color: var(--color-text); }
.cookie-btn-settings {
  background: transparent; color: var(--color-text-dim); border: none;
  font-weight: 400; font-size: var(--font-size-xs); padding: 8px 6px;
}
.cookie-btn-settings:hover { color: var(--color-text); }

.cookie-prefs {
  display: none;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}
.cookie-prefs.open { display: block; }

.cookie-pref-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 8px 0;
}
.cookie-pref-row + .cookie-pref-row { border-top: 1px solid rgba(42,42,42,0.5); }

.cookie-pref-row .tos-check {
  margin: 0; flex-shrink: 0;
}

.cookie-pref-row-desc {
  font-size: var(--font-size-2xs); color: var(--color-text-dim); line-height: 1.5;
  margin-left: auto; text-align: right; max-width: 320px;
}

@media (max-width: 640px) {
  .cookie-banner { padding: 14px 16px; }
  .cookie-banner-text { font-size: var(--font-size-xs); }
  .cookie-banner-actions { width: 100%; justify-content: flex-end; }
  .cookie-pref-row { flex-wrap: wrap; }
  .cookie-pref-row-desc { max-width: none; text-align: left; width: 100%; margin-top: 2px; }
}


/* ====== 用户下拉菜单 ====== */
.nav-username {
  cursor: pointer;
  user-select: none;
  transition: transform 0.2s ease, color 0.2s ease;
  display: inline-block;
}
.nav-username:hover {
  color: var(--color-white) !important;
  text-shadow: 0 0 8px rgba(255,255,255,0.3);
}
.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: var(--color-surface, #1e1e1e);
  border: 1px solid var(--color-border, #333);
  border-radius: 8px;
  min-width: 140px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  z-index: 1000;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}
.user-dropdown.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.user-dropdown-item {
  padding: 12px 20px;
  font-size: var(--font-size-md);
  color: var(--color-text, #e8e8e8);
  text-align: center;
  cursor: pointer;
  transition: background 0.15s ease;
  border-bottom: 1px solid var(--color-border, #333);
}
.user-dropdown-item:last-child {
  border-bottom: none;
}
.user-dropdown-item:hover {
  background: rgba(255,255,255,0.06);
}
.user-dropdown-logout {
  color: var(--color-accent);
}



/* ====== 已订阅用户卡片 ====== */
.subscribed-user-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--color-surface, #1e1e1e);
  border: 1px solid var(--color-border, #333);
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.subscribed-user-card:hover {
  background: rgba(255,255,255,0.04);
  transform: translateY(-2px);
}
.subscribed-user-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.subscribed-user-info {
  flex: 1;
  min-width: 0;
}
.subscribed-user-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text, #e8e8e8);
  margin-bottom: 3px;
}
.subscribed-user-bio {
  font-size: var(--font-size-xs);
  color: var(--color-text-dim, #999);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
.subscribed-user-stats {
  font-size: var(--font-size-2xs);
  color: var(--color-text-muted, #777);
}

/* ====== 三胶囊 Tab ====== */
.profile-tabs {
  width: 100vw; margin-left: calc(-50vw + 50%);
  padding: 4px 28px; position: relative; z-index: 3; margin-bottom: 0;
}
.tabs-track {
  position: relative; display: flex; justify-content: center;
  background: transparent; border-radius: 18px; padding: 3px; width: 100%;
}
.tabs-indicator {
  position: absolute; top: 3px;
  height: calc(100% - 6px);
  background: var(--color-accent);
  border-radius: 15px; z-index: 0;
  transition: left .45s cubic-bezier(.25,.8,.25,1), width .45s cubic-bezier(.25,.8,.25,1);
}
.tabs-track .profile-tab {
  flex: 0 0 auto; position: relative; z-index: 1;
  padding: 7px 46px; border: none; background: transparent;
  color: var(--color-text-dim); font-size: var(--font-size-sm); font-weight: 600;
  cursor: pointer; text-align: center; font-family: inherit;
  transition: color .3s cubic-bezier(.25,.8,.25,1); border-radius: 15px;
}
.tabs-track .profile-tab:hover { color: var(--color-text); }
.tabs-track .profile-tab.active { color: var(--color-white); }
.msg-badge {
  position: absolute; top: 2px; right: calc(50% - 36px);
  background: #e05555; color: var(--color-white); font-size: 10px; font-weight: 700;
  min-width: 18px; height: 18px; line-height: 18px; text-align: center;
  border-radius: 9px; padding: 0 5px; z-index: 2;
}

/* ====== 内容区容器 ====== */
.profile-content-area { position: relative; margin-top: 0; }
.profile-content-area .content-panel { width: 100%; }


/* ====== 审核中标记 ====== */
.profile-name-wrap { display: flex; align-items: center; gap: 8px; min-width: 0; flex-wrap: wrap; }
.profile-name-wrap .profile-name {
  margin-bottom: 0;
  line-height: 1.1;
  min-width: 0;
  max-width: min(420px, 100%);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.profile-name-wrap .level-badge-container {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  flex: 0 0 auto;
  position: relative;
  cursor: pointer;
}

.profile-level-popover {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 14px 18px;
  min-width: 200px;
  z-index: 100;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  pointer-events: none;
}

.level-badge-container:hover .profile-level-popover,
.level-badge-container:focus-within .profile-level-popover {
  display: block;
}

.profile-level-popover-title {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 10px;
  text-align: center;
}

.profile-level-popover-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--color-text-dim);
  margin-bottom: 4px;
}

.profile-level-popover-row strong {
  color: var(--color-text);
  font-weight: 700;
}

.profile-level-progress {
  display: block;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  margin: 10px 0 6px;
  overflow: hidden;
}

.profile-level-progress span {
  display: block;
  height: 100%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width 0.4s ease;
}

.profile-level-popover-foot {
  display: block;
  font-size: 11px;
  color: var(--color-text-dim);
  text-align: center;
  opacity: 0.8;
}

.pending-badge {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.5); color: var(--color-white); font-size: var(--font-size-xs); font-weight: 600;
  border-radius: inherit; pointer-events: none; z-index: 5;
  letter-spacing: 1px;
}
.pending-badge-cover {
  border-radius: 0;
}
.pending-badge-inline {
  display: inline-block; color: var(--color-white); font-size: 10px; font-weight: 600;
  background: rgba(175,35,49,.3); padding: 1px 6px; border-radius: 3px;
  margin-left: 8px; vertical-align: middle; letter-spacing: 1px;
}

/* ====== 消息中心 ====== */
.msgcenter-panel { display: flex; gap: 20px; max-width: 960px; margin: 16px auto 0; padding: 0 20px 40px; align-items: flex-start; }
.msgcenter-sidebar { width: 130px; flex-shrink: 0; position: sticky; top: 80px; }
.msgcenter-content { flex: 1; min-width: 0; }
.msgcenter-subtabs {
  margin-bottom: 0;
  border-bottom: none; padding-bottom: 0;
}
.msgcenter-track {
  position: relative; display: flex; flex-direction: column;
  background: var(--color-surface);
  border-radius: 18px; padding: 4px;
  gap: 4px;
}
.msgcenter-indicator {
  position: absolute; left: 4px;
  width: calc(100% - 8px);
  background: var(--color-primary);
  border-radius: var(--radius-lg); z-index: 0;
  transition: top .45s cubic-bezier(.25,.8,.25,1), height .45s cubic-bezier(.25,.8,.25,1);
}
.msgcenter-track .msgcenter-subtab {
  width: 100%; position: relative; z-index: 1;
  background: transparent; border: none;
  color: var(--color-text-dim); padding: 10px 0; border-radius: var(--radius-lg);
  font-size: var(--font-size-sm); font-weight: 600; cursor: pointer; transition: color .3s cubic-bezier(.25,.8,.25,1);
  font-family: inherit; text-align: center;
}
.msgcenter-track .msgcenter-subtab:hover { color: var(--color-text); }
.msgcenter-track .msgcenter-subtab.active {
  background: transparent;
  color: var(--color-white);
}

.msgcenter-stats-text {
  display: block; width: 100%; margin-top: 6px;
  font-size: var(--font-size-2xs); color: var(--color-text-dim);
  text-align: center;
}

.btn-msgcenter-mark-read {
  width: 100%; margin-top: 8px;
  background: #111112;
  border: none;
  color: var(--color-text-dim);
  padding: 8px 0; border-radius: var(--radius-lg);
  font-size: var(--font-size-xs); cursor: pointer;
  transition: color .3s cubic-bezier(.25,.8,.25,1);
  font-family: inherit;
}
.btn-msgcenter-mark-read:hover { color: var(--color-text); }
.msgcenter-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  min-height: 100px;
}
.msgcenter-list .notif-card {
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  transition: background .15s;
  cursor: pointer;
  margin-bottom: 0;
  height: 100%;
  min-height: 76px;
  box-sizing: border-box;
}
.msgcenter-list .notif-card:hover { background: var(--color-bg-hover); }
.msgcenter-list .notif-avatar {
  width: 52px; height: 52px; border-radius: 50%; object-fit: cover;
  flex-shrink: 0; cursor: pointer; transition: transform .15s, box-shadow .15s;
  border: 2px solid transparent;
}
.msgcenter-list .notif-avatar:hover {
  transform: scale(1.12); box-shadow: 0 0 0 3px var(--color-primary);
  border-color: var(--color-primary);
}
.msgcenter-list .notif-title { font-size: 15px; }
.msgcenter-list .notif-time { font-size: var(--font-size-xs); }
.msgcenter-list .notif-msg  { font-size: var(--font-size-sm); }

/* ====== 消息中心共享卡片 ====== */
.notif-card {
  display: flex; align-items: center; gap: 16px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 16px 20px; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
  position: relative;
  border: 1px solid var(--color-border);
  min-height: 72px; box-sizing: border-box;
}
.notif-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.notif-body { flex: 1; min-width: 0; position: relative; display: flex; flex-direction: column; justify-content: center; }
.notif-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2px; }
.notif-title { font-size: var(--font-size-md); font-weight: 700; color: var(--color-text); line-height: 1.3; }
.notif-time { font-size: var(--font-size-2xs); color: var(--color-text-dim); flex-shrink: 0; margin-left: 12px; position: absolute; top: 50%; right: 0; transform: translateY(-50%); }
.notif-msg { font-size: var(--font-size-xs); color: var(--color-text-dim); line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.notif-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); flex-shrink: 0; box-shadow: 0 0 8px rgba(175,35,49,0.5); }

/* ====== 通知面板 ====== */
.messages-panel { max-width: 840px; margin: 16px auto 0; padding: 0 20px 40px; }
.content-messages .notif-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; padding: 0 2px;
}
.content-messages .notif-stats-text { font-size: var(--font-size-xs); color: var(--color-text-dim); }
.content-messages .btn-mark-all-read {
  background: #111112; border: 0; color: var(--color-text-dim);
  padding: 8px 12px; border-radius: var(--radius-lg); font-size: var(--font-size-xs); cursor: pointer;
  transition: color .3s cubic-bezier(.25,.8,.25,1);
}
.content-messages .btn-mark-all-read:hover { color: var(--color-text); }
.content-messages .notif-list {
  display: flex; flex-direction: column; gap: 8px;
  background: transparent; border: 0; border-radius: 0;
}
.content-messages .notif-card {
  display: flex; align-items: center; gap: 14px; min-height: 76px; padding: 15px 18px;
  position: relative; box-sizing: border-box; cursor: pointer;
  --notif-level-color: #5a96e8;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 6px;
  transition: background .15s ease;
}
.content-messages .notif-card:hover { transform: none; box-shadow: none; background: #181718; }
.content-messages .notif-card.unread { background: #151314; }
.content-messages .notif-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--notif-level-color); border-radius: 6px 0 0 6px;
}
.content-messages .notif-card--success { --notif-level-color: #47cc7d; }
.content-messages .notif-card--warning { --notif-level-color: #ecb64b; }
.content-messages .notif-card--alert { --notif-level-color: #e45a66; }
.notif-icon {
  width: 24px; height: 24px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; color: var(--color-text-dim); background: transparent;
}
.notif-icon svg { width: 18px; height: 18px; }
.notif-avatar {
  width: 40px; height: 40px; border-radius: 50%; object-fit: cover;
  flex-shrink: 0;
}
.content-messages .notif-body { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.content-messages .notif-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 3px; }
.content-messages .notif-title { font-size: var(--font-size-md); font-weight: 600; color: var(--color-text); line-height: 1.35; }
.content-messages .notif-time { position: static; transform: none; margin-left: auto; font-size: var(--font-size-2xs); color: var(--color-text-dim); flex-shrink: 0; }
.content-messages .notif-msg { font-size: var(--font-size-xs); color: var(--color-text-dim); line-height: 1.45; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.content-messages .notif-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); flex-shrink: 0; box-shadow: none; }

@media (max-width: 640px) {
  .messages-panel { margin-top: 12px; padding: 0 14px 32px; }
  .content-messages .notif-card { gap: 12px; min-height: 72px; padding: 14px; }
  .content-messages .notif-head { align-items: flex-start; }
  .content-messages .notif-time { margin-left: 6px; }
}

/* ═══════════ 等级标签（等级系统.md 第 9 节） ═══════════
   只使用纯色底、纯白文字；形状尺寸沿用原胶囊标签。 */
:root {
  --lv-1-10-bg: #A33232;
  --lv-11-20-bg: #B05A20;
  --lv-21-30-bg: #A8872B;
  --lv-31-40-bg: #2E5896;
  --lv-41-50-bg: #1F7F8A;
  --lv-50-font-weight: 600;
}

.level-badge {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 0 0 auto;
  width: 34px;
  padding: 0 5px;
  margin-left: 4px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  line-height: 15px;
  vertical-align: middle;
  white-space: nowrap;
  font-family: inherit;
  letter-spacing: 0.1px;
  user-select: none;
  transform: translateY(-1px);
  color: #fff;
  border: none;
  background-size: 200% 100%;
  animation: levelShimmer 2.8s linear infinite;
}
.level-badge .level-label { font-size: 8px; opacity: 0.9; font-weight: 600; }
.level-badge .level-num { font-size: 10px; font-weight: 800; }

.level-badge.tier-1-10  { background: linear-gradient(110deg, #A33232 25%, #c24a4a 50%, #A33232 75%); background-size: 200% 100%; animation: levelShimmer 2.8s linear infinite; }
.level-badge.tier-11-20 { background: linear-gradient(110deg, #B05A20 25%, #d47832 50%, #B05A20 75%); background-size: 200% 100%; animation: levelShimmer 2.8s linear infinite; }
.level-badge.tier-21-30 { background: linear-gradient(110deg, #A8872B 25%, #cfa840 50%, #A8872B 75%); background-size: 200% 100%; animation: levelShimmer 2.8s linear infinite; }
.level-badge.tier-31-40 { background: linear-gradient(110deg, #2E5896 25%, #4072b8 50%, #2E5896 75%); background-size: 200% 100%; animation: levelShimmer 2.8s linear infinite; }
.level-badge.tier-41-50,
.level-badge.tier-50    { background: linear-gradient(110deg, #1F7F8A 25%, #2AA0AE 50%, #1F7F8A 75%); background-size: 200% 100%; animation: levelShimmer 2.8s linear infinite; }
.level-badge.tier-50 { font-weight: var(--lv-50-font-weight); }
.level-badge.tier-50 .level-label { opacity: 1; }

@keyframes levelShimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 个人主页用户名旁的等级标签（稍大） */
.profile-name-wrap .level-badge {
  width: 40px;
  padding: 1px 7px;
  margin-left: 2px;
  font-size: 11px;
  line-height: 17px;
  transform: none;
}
.profile-name-wrap .level-badge .level-label { font-size: 9px; }
.profile-name-wrap .level-badge .level-num { font-size: 11px; }

/* 评论区/卡片作者名旁的等级标签（紧凑） */
.comment-author .level-badge,
.post-card-author .level-badge,
.card-author .level-badge,
.search-user-name .level-badge {
  width: 34px;
  padding: 0 4px;
  margin-left: 3px;
  font-size: 10px;
  line-height: 14px;
}
.comment-author .level-badge .level-num,
.post-card-author .level-badge .level-num,
.card-author .level-badge .level-num,
.search-user-name .level-badge .level-num { font-size: 10px; }
.comment-author .level-badge .level-label,
.post-card-author .level-badge .level-label,
.card-author .level-badge .level-label,
.search-user-name .level-badge .level-label { font-size: 8px; }

.level-badge-container:empty,
#detailAuthorLevel:empty,
#postDetailAuthorLevel:empty {
  display: none !important;
}

.card-author .level-badge,
.post-card-author .level-badge {
  max-width: none;
}
.post-card-author,
.comment-author,
.search-user-name {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  vertical-align: middle;
}

#detailAuthorLevel,
#postDetailAuthorLevel {
  display: inline-flex;
  width: auto;
  margin: -1px 0 0 0;
}