/* ========================================
   Qzone-style layout
   ======================================== */

:root {
  --qz-topbar: #2d96c8;
  --qz-topbar-dark: #1a7aaa;
  --qz-banner: linear-gradient(135deg, #7ec8e3 0%, #4db8e8 40%, #a8dff5 100%);
  --qz-bg: #e8f4fc;
  --qz-sidebar-w: min(220px, 18vw);
  --qz-aside-w: min(280px, 22vw);
  --qz-card: rgba(255, 255, 255, 0.58);
  --qz-card-head: rgba(250, 252, 254, 0.62);
  --qz-border: rgba(255, 255, 255, 0.38);
  --qz-glass-blur: 14px;
  --qz-accent: #2d96c8;
  --qz-accent-hover: #1a7aaa;
  --qz-text: #333;
  --qz-muted: #888;
}

body.mypersonal-site {
  background: var(--qz-bg);
  min-height: 100vh;
  margin: 0;
}

body.mypersonal-site.has-space-bg {
  background: transparent;
}

/* 全页空间背景（图片 / GIF / 视频） */
.qzone-space-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.qzone-space-bg__image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.qzone-space-bg__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qzone-space-bg__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: opacity 0.15s linear;
}

body.has-scroll-reveal .qzone-space-bg__overlay {
  opacity: 0;
}

.qzone-space-bg__overlay--default {
  background: rgba(232, 244, 252, 0.72);
}

body.has-space-bg--video .qzone-space-bg__overlay--default {
  background: rgba(0, 0, 0, 0.35);
}

/* 滚轮下滑揭示内容 */
body.has-scroll-reveal {
  height: 100%;
  overflow: hidden;
}

body.has-scroll-reveal .qzone-scroll-root {
  height: 100vh;
  height: 100dvh;
  overflow-x: hidden;
  overflow-y: auto;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
}

body.has-scroll-reveal .qzone-scroll-stage {
  height: 100vh;
  height: 100dvh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  pointer-events: none;
}

body.has-scroll-reveal .qzone-scroll-stage__hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: clamp(1.5rem, 6vh, 3.5rem);
  color: #fff;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-shadow:
    0 0 12px rgba(0, 0, 0, 0.85),
    0 2px 18px rgba(0, 0, 0, 0.65);
  opacity: 1;
  transition: opacity 0.4s ease, transform 0.4s ease;
  animation: qzoneHintFloat 2.4s ease-in-out infinite;
}

body.has-scroll-reveal .qzone-scroll-stage__hint.is-hidden {
  opacity: 0;
  transform: translateY(12px);
  animation: none;
  pointer-events: none;
}

body.has-scroll-reveal .qzone-scroll-stage__hint-icon {
  width: 22px;
  height: 22px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.85;
}

@keyframes qzoneHintFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

body.has-scroll-reveal .qzone-scroll-content {
  scroll-snap-align: start;
  min-height: 100vh;
  min-height: 100dvh;
}

body.has-scroll-reveal.is-content-revealed.has-space-bg--video .qzone-space-bg__overlay--default {
  background: rgba(0, 0, 0, 0.35);
}

body.has-scroll-reveal.is-content-revealed:not(.has-space-bg--video) .qzone-space-bg__overlay--default {
  background: rgba(232, 244, 252, 0.72);
}

.qzone-app {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 0 24px;
  box-sizing: border-box;
}

/* Top bar */
.qzone-topbar {
  background: var(--qz-topbar);
  border-radius: 0;
  margin-top: 0;
}

.qzone-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 42px;
  color: #fff;
  font-size: 13px;
}

.qzone-topbar__brand {
  color: #fff;
  font-weight: 600;
}

.qzone-topbar__brand span {
  font-weight: 400;
  opacity: 0.85;
  margin-left: 4px;
}

.qzone-topbar__meta {
  flex: 1;
  text-align: center;
  opacity: 0.9;
}

.qzone-topbar__auth {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.qzone-auth-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
}

.qzone-auth-badge--guest {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.qzone-auth-badge--owner {
  background: rgba(255, 255, 255, 0.92);
  color: var(--qz-topbar-dark);
}

.qzone-auth-link {
  color: #fff;
  font-size: 12px;
  opacity: 0.92;
  white-space: nowrap;
}

.qzone-auth-link:hover {
  opacity: 1;
  text-decoration: underline;
}

.qzone-auth-link--login {
  padding: 3px 10px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 4px;
}

/* 半透明玻璃卡片 */
.qzone-header,
.qzone-sidebar,
.qzone-main,
.qzone-widget {
  background: var(--qz-card);
  backdrop-filter: blur(var(--qz-glass-blur));
  -webkit-backdrop-filter: blur(var(--qz-glass-blur));
}

/* Profile header */
.qzone-header {
  border: 1px solid var(--qz-border);
  border-top: none;
  position: relative;
}

.qzone-header__profile {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  position: relative;
  z-index: 1;
}

.qzone-header__avatar {
  width: 120px;
  height: 120px;
  border-radius: 8px;
  border: 4px solid #fff;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,.12);
  flex-shrink: 0;
}

.qzone-header__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qzone-header__avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 3rem;
  font-weight: 600;
  color: var(--qz-accent);
  background: #f0f8ff;
}

.qzone-header__name {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--qz-text);
  margin-bottom: 4px;
}

.qzone-header__tagline {
  font-size: 0.9rem;
  color: var(--qz-accent);
  margin-bottom: 4px;
}

.qzone-header__desc {
  font-size: 0.85rem;
  color: var(--qz-muted);
  max-width: 500px;
}

/* 三栏布局：侧栏 + 主内容 + 右侧挂件 */
.qzone-layout {
  display: grid;
  grid-template-columns: var(--qz-sidebar-w) minmax(0, 1fr) var(--qz-aside-w);
  gap: 12px;
  margin-top: 12px;
  padding: 0 12px;
  align-items: start;
  width: 100%;
  box-sizing: border-box;
}

/* Left sidebar */
.qzone-sidebar {
  background: var(--qz-card);
  border: 1px solid var(--qz-border);
  border-radius: 8px;
  overflow: hidden;
}

.qzone-nav__list {
  list-style: none;
  margin: 0;
  padding: 8px 0;
}

.qzone-nav__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  color: var(--qz-text);
  font-size: 14px;
  border-left: 3px solid transparent;
  transition: background 0.2s, border-color 0.2s;
}

.qzone-nav__link:hover {
  background: #f0f8ff;
  color: var(--qz-accent);
}

.qzone-nav__link.is-active {
  background: #e8f6fc;
  border-left-color: var(--qz-accent);
  color: var(--qz-accent);
  font-weight: 600;
}

.qzone-nav__icon {
  font-size: 1.1rem;
  width: 24px;
  text-align: center;
}

.qzone-sidebar__widget {
  border-top: 1px solid var(--qz-border);
  padding: 14px 16px;
}

.qzone-sidebar__widget-title {
  font-size: 12px;
  color: var(--qz-muted);
  margin-bottom: 10px;
  font-weight: 600;
}

.qzone-sidebar__stats {
  list-style: none;
  display: flex;
  gap: 16px;
}

.qzone-sidebar__stats strong {
  display: block;
  font-size: 1.25rem;
  color: var(--qz-accent);
}

.qzone-sidebar__stats span {
  font-size: 11px;
  color: var(--qz-muted);
}

/* Main content */
.qzone-main {
  background: var(--qz-card);
  border: 1px solid var(--qz-border);
  border-radius: 8px;
  min-height: 520px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.qzone-main__inner {
  padding: 0;
  transition: opacity 0.2s;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.qzone-main__inner.is-loading {
  opacity: 0.5;
  pointer-events: none;
}

.qzone-loading {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(255,255,255,.85);
  z-index: 10;
  font-size: 14px;
  color: var(--qz-muted);
}

.qzone-loading[aria-hidden="false"] {
  display: flex;
}

.qzone-loading__spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--qz-border);
  border-top-color: var(--qz-accent);
  border-radius: 50%;
  animation: qzSpin 0.8s linear infinite;
}

@keyframes qzSpin {
  to { transform: rotate(360deg); }
}

.qzone-panel {
  padding: 0;
}

.qzone-panel__head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--qz-border);
  background: var(--qz-card-head);
  backdrop-filter: blur(var(--qz-glass-blur));
  -webkit-backdrop-filter: blur(var(--qz-glass-blur));
}

.qzone-panel__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--qz-text);
}

/* Feed (home) */
.qzone-feed__composer {
  display: flex;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--qz-border);
  background: var(--qz-card-head);
}

.qzone-feed__manage-hint {
  padding: 8px 20px 12px;
  font-size: 12px;
  color: var(--qz-muted);
  border-bottom: 1px solid var(--qz-border);
  background: rgba(255, 255, 255, 0.35);
}

.qzone-feed__manage-hint a {
  color: var(--qz-accent);
}

.qzone-guest-notice {
  margin: 16px 20px;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px dashed rgba(45, 150, 200, 0.45);
  background: rgba(255, 255, 255, 0.42);
  text-align: center;
}

.qzone-guest-notice__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--qz-accent);
  background: rgba(45, 150, 200, 0.12);
  padding: 2px 10px;
  border-radius: 10px;
  margin-bottom: 8px;
}

.qzone-guest-notice p {
  font-size: 13px;
  color: var(--qz-muted);
  margin-bottom: 10px;
}

.qzone-guest-notice__login {
  display: inline-block;
  font-size: 13px;
  color: #fff;
  background: var(--qz-accent);
  padding: 6px 16px;
  border-radius: 6px;
}

.qzone-guest-notice__login:hover {
  background: var(--qz-accent-hover);
}

body.mypersonal-guest .mypersonal-edit-only {
  display: none !important;
}

.qzone-feed__avatar {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  background: #e8f6fc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--qz-accent);
  flex-shrink: 0;
  overflow: hidden;
}

.qzone-feed__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qzone-feed__avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.qzone-feed__placeholder {
  flex: 1;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid var(--qz-border);
  border-radius: 6px;
  color: var(--qz-muted);
  font-size: 14px;
}

.qzone-feed__item {
  padding: 16px 20px;
  border-bottom: 1px solid var(--qz-border);
}

.qzone-feed__item-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  position: relative;
}

.qzone-feed__item-avatar {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  background: #e8f6fc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--qz-accent);
  flex-shrink: 0;
  overflow: hidden;
}

.qzone-feed__item-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qzone-feed__item-head time {
  display: block;
  font-size: 12px;
  color: var(--qz-muted);
}

.qzone-feed__item-body {
  font-size: 14px;
  color: var(--qz-text);
  line-height: 1.7;
}

.qzone-feed__item-edit {
  margin-left: auto;
  font-size: 12px;
  color: var(--qz-accent);
  flex-shrink: 0;
}

.qzone-feed__item-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.qzone-feed__item-title a:hover {
  color: var(--qz-accent);
}

.qzone-feed__item-thumb {
  display: block;
  margin-bottom: 0.75rem;
  border-radius: 6px;
  overflow: hidden;
}

.qzone-feed__item-thumb img {
  width: 100%;
  height: auto;
  display: block;
}

.qzone-feed__item-content {
  margin-bottom: 0.5rem;
}

.qzone-feed__item-content p {
  margin-bottom: 0.5rem;
}

.qzone-feed__item-more {
  margin-top: 0.25rem;
}

.qzone-feed__item-more a {
  font-size: 13px;
  color: var(--qz-accent);
}

.qzone-feed__empty-hint {
  margin-top: 0.75rem;
  font-size: 13px;
  color: var(--qz-muted);
}

.qzone-feed__empty-hint a {
  color: var(--qz-accent);
}

/* Panel content overrides */
.qzone-panel .section {
  padding: 20px;
}

.qzone-panel .section--contact {
  margin: 0;
  border-radius: 0;
}

.qzone-panel .container {
  width: 100%;
  max-width: none;
  padding: 0 20px 20px;
}

.qzone-panel .section__header {
  margin-bottom: 1.5rem;
}

.qzone-panel .page-resume,
.qzone-panel .page-portfolio {
  padding-bottom: 1rem;
}

.qzone-panel .page-back {
  display: none;
}

/* 主页：动态可滚动，关于我固定底部 */
.qzone-panel--home {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.qzone-home-layout {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.qzone-feed--scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.about-block--footer {
  flex-shrink: 0;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--qz-border);
  background: rgba(250, 252, 254, 0.65);
  backdrop-filter: blur(var(--qz-glass-blur));
  -webkit-backdrop-filter: blur(var(--qz-glass-blur));
}

.about-block--footer .about-block__inner {
  padding: 16px 20px 20px;
}

.about-block--footer .section__header {
  margin-bottom: 1rem;
}

.about-block__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.about-block__edit {
  font-size: 12px;
  color: var(--qz-accent);
  white-space: nowrap;
  padding: 4px 10px;
  border: 1px solid var(--qz-border);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.6);
}

.about-block__edit:hover {
  background: #fff;
}

.about-block--footer .about {
  gap: 1rem;
}

.about-block--footer .about__avatar {
  width: 72px;
  height: 72px;
}

.about-block--footer .about__stats {
  margin-top: 0.5rem;
}

.about__placeholder {
  font-size: 13px;
  color: var(--qz-muted);
  font-style: italic;
}

/* Right aside */
.qzone-aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.qzone-widget {
  background: var(--qz-card);
  border: 1px solid var(--qz-border);
  border-radius: 8px;
  overflow: hidden;
}

.qzone-widget__title {
  font-size: 13px;
  font-weight: 600;
  padding: 12px 14px;
  background: #fafcfe;
  border-bottom: 1px solid var(--qz-border);
  color: var(--qz-text);
}

.qzone-widget__body {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qzone-widget__link {
  font-size: 13px;
  color: var(--qz-accent);
  word-break: break-all;
}

.qzone-widget__link:hover {
  text-decoration: underline;
}

.qzone-widget__hint {
  padding: 12px 14px;
  font-size: 13px;
  color: var(--qz-muted);
}

/* Footer */
.qzone-footer {
  text-align: center;
  padding: 16px;
  font-size: 12px;
  color: var(--qz-muted);
}

.qzone-error {
  padding: 40px 20px;
  text-align: center;
  color: var(--qz-muted);
}

/* Hide old top nav */
.mypersonal-site .nav { display: none !important; }

/* 内嵌 SPA 模板容器 */
.spa-templates {
  display: none !important;
  visibility: hidden;
  height: 0;
  overflow: hidden;
}

/* Blog inside shell */
.qzone-panel--blog {
  padding: 20px;
}

.qzone-panel--blog .page-header h1 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .qzone-layout {
    grid-template-columns: var(--qz-sidebar-w) minmax(0, 1fr);
  }
  .qzone-aside { display: none; }
}

@media (max-width: 768px) {
  .qzone-layout {
    grid-template-columns: 1fr;
  }

  .qzone-sidebar {
    position: sticky;
    top: 0;
    z-index: 20;
  }

  .qzone-nav__list {
    display: flex;
    overflow-x: auto;
    padding: 0;
  }

  .qzone-nav__link {
    flex-direction: column;
    gap: 4px;
    padding: 10px 14px;
    font-size: 12px;
    border-left: none;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
  }

  .qzone-nav__link.is-active {
    border-left: none;
    border-bottom-color: var(--qz-accent);
  }

  .qzone-sidebar__widget { display: none; }

  .qzone-header__avatar { width: 80px; height: 80px; }
  .qzone-header__name { font-size: 1.25rem; }

  .qzone-topbar__inner {
    flex-wrap: wrap;
    height: auto;
    min-height: 42px;
    padding: 6px 12px;
    gap: 6px;
  }

  .qzone-topbar__meta {
    order: 3;
    width: 100%;
    text-align: left;
    font-size: 12px;
  }

  .qzone-topbar__auth {
    margin-left: auto;
  }
}

/* Login page */
.qzone-login-wrap {
  padding: 24px 20px 40px;
  display: flex;
  justify-content: center;
}

.qzone-login-card {
  width: min(400px, 100%);
  padding: 28px 24px;
  border-radius: 12px;
  border: 1px solid var(--qz-border);
  background: var(--qz-card);
  backdrop-filter: blur(var(--qz-glass-blur));
  -webkit-backdrop-filter: blur(var(--qz-glass-blur));
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.qzone-login-card__title {
  font-size: 1.35rem;
  margin-bottom: 8px;
  color: var(--qz-text);
}

.qzone-login-card__desc {
  font-size: 13px;
  color: var(--qz-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.qzone-login-card__error {
  padding: 10px 12px;
  margin-bottom: 16px;
  border-radius: 6px;
  background: rgba(220, 53, 69, 0.12);
  color: #b02a37;
  font-size: 13px;
}

.qzone-login-form__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--qz-text);
}

.qzone-login-form__input {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 14px;
  border: 1px solid var(--qz-border);
  border-radius: 6px;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.75);
  box-sizing: border-box;
}

.qzone-login-form__remember {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 18px;
  color: var(--qz-muted);
}

.qzone-login-form__submit {
  width: 100%;
  padding: 11px;
  border: none;
  border-radius: 6px;
  background: var(--qz-accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.qzone-login-form__submit:hover {
  background: var(--qz-accent-hover);
}

.qzone-login-card__guest {
  margin-top: 18px;
  text-align: center;
  font-size: 13px;
}

.qzone-login-card__guest a {
  color: var(--qz-accent);
}