:root{
  --bg:#0b0c10;
  --panel:#101216;
  --text:#e8e8e8;
  --muted:#9aa0a6;
  --line:rgba(255,255,255,.08);
  --card:rgba(255,255,255,.06);
  --accent:#5eead4;
  --page-cover-image: none;

  --w: 420px; /* 朋友圈竖屏视口宽度（桌面居中展示） */
}

*{ box-sizing:border-box; }
html,body{
  height:100%;
  width:100%;
  overflow-x: hidden;
}
body{
  position: relative;
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overscroll-behavior-x: none;
  touch-action: pan-y;
}

body:not(.admin-page)::before,
body:not(.admin-page)::after{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body:not(.admin-page)::before{
  z-index: 0;
  inset: -36px;
  background-image:
    linear-gradient(180deg, rgba(8, 18, 22, .18), rgba(8, 18, 22, .36)),
    var(--page-cover-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(28px) saturate(1.14) brightness(.78);
  transform: scale(1.08);
}

body:not(.admin-page)::after{
  z-index: 0;
  background:
    radial-gradient(1200px 800px at 20% 0%, rgba(94,234,212,.14), transparent 55%),
    radial-gradient(1200px 900px at 90% 30%, rgba(59,130,246,.12), transparent 55%),
    linear-gradient(180deg, rgba(5, 11, 16, .34), rgba(5, 11, 16, .58));
  -webkit-backdrop-filter: blur(16px) saturate(122%);
  backdrop-filter: blur(16px) saturate(122%);
}

.shell{
  position: relative;
  z-index: 1;
  min-height:100%;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:24px 12px;
  overflow-x: clip;
}

.admin-page .shell{
  justify-content:flex-start;
  padding-left: 18px;
  padding-right: 18px;
  gap: 28px;
}

.phone{
  width:min(100%, var(--w));
  background: #000;
  border:1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  overflow:hidden;
  box-shadow: 0 18px 60px rgba(0,0,0,.55);
  touch-action: pan-y;
  overscroll-behavior-x: none;
}

.admin-social-editor{
  width: min(100%, 520px);
  flex: 1 1 520px;
  align-self:flex-start;
  padding-top: 8px;
}

.admin-social-card{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius: 18px;
  padding: 16px;
}

.admin-social-card h3{
  margin:0 0 8px 0;
  font-size: 16px;
  color: rgba(255,255,255,.94);
}

.admin-social-list{
  margin-top: 14px;
  display:flex;
  flex-direction:column;
  gap: 12px;
}

.admin-social-row{
  display:grid;
  grid-template-columns: 54px minmax(0, 1fr) 78px;
  gap: 12px;
  align-items:center;
}

.admin-social-pill{
  width: 54px;
  height: 54px;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: rgba(255,255,255,.96);
  box-shadow:
    0 10px 24px rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.94);
  backdrop-filter: blur(10px);
}

.admin-social-pill img,
.admin-social-pill svg{
  width: 32px;
  height: 32px;
  display:block;
}

.admin-social-pill img{
  object-fit: contain;
}

.admin-social-pill svg{
  fill: #11131a;
}

.admin-social-input{
  width: 100%;
  min-width: 0;
  height: 46px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.42);
  color: rgba(255,255,255,.92);
  padding: 0 14px;
  outline:none;
}

.admin-social-input::placeholder{
  color: rgba(255,255,255,.40);
}

.admin-social-save{
  height: 44px;
  padding: 0 12px;
  border-radius: 12px;
  white-space: nowrap;
}

.admin-social-icon{
  transform: scale(1.12);
  transform-origin: center;
}

.admin-social-icon-potato,
.admin-social-icon-safew,
.admin-social-icon-wechat,
.admin-social-icon-qq{
  transform: scale(1.2);
}

.admin-social-icon-x{
  transform: scale(.94);
}

.admin-social-icon-instagram,
.admin-social-icon-tiktok,
.admin-social-icon-facebook,
.admin-social-icon-youtube,
.admin-social-icon-threads,
.admin-social-icon-linkme{
  transform: scale(1.22);
}

.admin-social-icon-tiktok{
  transform: scale(1.28);
}

.admin-social-icon-facebook{
  transform: scale(1.32);
}

.admin-social-icon-snapchat{
  transform: scale(1.34);
}

.admin-social-icon-youtube{
  transform: scale(1.3);
}

.admin-social-icon-threads{
  transform: scale(1.34);
}

.topbar{
  height: 48px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: linear-gradient(to bottom, rgba(0,0,0,.85), rgba(0,0,0,.40));
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.topbar .title{
  font-weight: 600;
  letter-spacing: .5px;
}

.topbar .brand{
  display:flex;
  align-items:center;
  gap:10px;
}

.topbar .brand-logo{
  width:24px;
  height:24px;
  border-radius:6px;
  object-fit:cover;
  border:1px solid rgba(255,255,255,.22);
  box-shadow: 0 4px 12px rgba(0,0,0,.35);
}
 
/* 个人封面区 */
.cover{
  position:relative;
  height: min(78vh, 560px);
  min-height: 440px;
  margin: 0;
  border-radius: 0;
  background: linear-gradient(180deg, rgba(41,27,35,.92), rgba(12,10,16,.96));
  box-shadow:
    0 26px 60px rgba(0,0,0,.38),
    inset 0 1px 0 rgba(255,255,255,.12);
  overflow:hidden;
}
.cover .cover-img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit: cover;
  object-position: center center;
  filter: saturate(1.05) contrast(1.02);
}
.cover::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(90% 85% at 50% 16%, rgba(255,255,255,.14), transparent 56%),
    linear-gradient(180deg, rgba(120,64,88,.14), transparent 35%);
  pointer-events:none;
}
.cover::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(to top, rgba(0,0,0,.32) 0%, rgba(0,0,0,.18) 24%, rgba(0,0,0,.08) 48%, rgba(0,0,0,.06) 72%, rgba(0,0,0,.12) 100%);
}

/* 底部信息带 */
.profile{
  position:absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display:flex;
  justify-content:center;
  align-items:stretch;
  padding: 0;
  z-index:2;
}
.profile-stack{
  width: 100%;
  min-height: 200px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  align-items:center;
  gap: 16px;
  padding: 84px 22px 22px;
  background:
    linear-gradient(to top, rgba(3,4,8,.96) 0%, rgba(3,4,8,.84) 34%, rgba(3,4,8,.42) 66%, rgba(3,4,8,0) 100%);
}
.nickname{
  width: min(100%, 360px);
  text-align:center;
}
.name-row{
  position: relative;
  display: inline-block;
  max-width: 100%;
}
.nickname .name{
  display: block;
  font-weight:700;
  font-size: clamp(2rem, 5.4vw, 3.1rem);
  line-height: 1;
  letter-spacing: -0.04em;
  text-shadow: 0 10px 34px rgba(0,0,0,.55);
}
.verify-badge{
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  width: 28px;
  height: 28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  filter: drop-shadow(0 6px 16px rgba(60, 92, 255, .32));
  transform: translateY(-42%);
}
.verify-badge svg{
  width: 100%;
  height: 100%;
  display:block;
}
.nickname .sig{
  margin: 12px auto 0;
  font-size: 15px;
  line-height: 1.4;
  color: rgba(255,255,255,.90);
  max-width: 320px;
  text-shadow: 0 2px 16px rgba(0,0,0,.5);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient: vertical;
  overflow:hidden;
}
.social-marquee{
  width: 100%;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.social-marquee-row{
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0, #000 7%, #000 93%, transparent 100%);
}
.social-marquee-track{
  width: max-content;
  display:flex;
  will-change: transform;
}
.social-marquee-group{
  display:flex;
  align-items:center;
  gap: 10px;
  padding-right: 10px;
}
.social-marquee-track-left{
  animation: social-marquee-left 17s linear infinite;
}
.social-marquee-track-right{
  animation: social-marquee-right 17s linear infinite;
}
.social-marquee-row:hover .social-marquee-track,
.social-marquee-row:focus-within .social-marquee-track{
  animation-play-state: paused;
}
@keyframes social-marquee-left{
  from{
    transform: translateX(0);
  }
  to{
    transform: translateX(-50%);
  }
}
@keyframes social-marquee-right{
  from{
    transform: translateX(-50%);
  }
  to{
    transform: translateX(0);
  }
}
.social-pill{
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: rgba(255,255,255,.96);
  box-shadow:
    0 10px 24px rgba(0,0,0,.24),
    inset 0 1px 0 rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
}
.social-pill.is-linkable{
  cursor: pointer;
}
.social-pill.is-linkable:hover{
  transform: translateY(-2px);
  box-shadow:
    0 14px 28px rgba(0,0,0,.28),
    inset 0 1px 0 rgba(255,255,255,.94);
}
.social-pill.is-empty{
  cursor: default;
  opacity: .42;
  box-shadow:
    0 6px 16px rgba(0,0,0,.14),
    inset 0 1px 0 rgba(255,255,255,.75);
}
.social-pill.is-empty img,
.social-pill.is-empty svg{
  opacity: .76;
  filter: saturate(.72);
}
.social-pill img,
.social-pill svg{
  width: 30px;
  height: 30px;
  display:block;
}
.social-pill img{
  object-fit: contain;
}
.social-icon{
  transform: scale(1.08);
  transform-origin: center;
}
.social-icon-potato,
.social-icon-safew{
  transform: scale(1.18);
}
.social-icon-wechat{
  transform: scale(1.22);
}
.social-icon-qq{
  transform: scale(1.18);
}

.social-icon-x{
  transform: scale(.92);
}
.social-icon-instagram,
.social-icon-tiktok,
.social-icon-facebook,
.social-icon-youtube,
.social-icon-threads,
.social-icon-linkme{
  transform: scale(1.2);
}
.social-icon-tiktok{
  transform: scale(1.28);
}
.social-icon-facebook{
  transform: scale(1.32);
}
.social-icon-snapchat{
  transform: scale(1.36);
}
.social-icon-youtube{
  transform: scale(1.3);
}
.social-icon-threads{
  transform: scale(1.34);
}
.social-icon-linkme{
  transform: scale(1.3);
}
.social-icon-link{
  transform: scale(1.14);
}
.social-pill svg{
  fill: #11131a;
}
.social-pill-featured{
  box-shadow:
    0 10px 24px rgba(0,0,0,.24),
    inset 0 1px 0 rgba(255,255,255,.92),
    0 0 0 3px rgba(89,171,255,.35);
}
.social-pill-featured svg{
  fill:#5aa8ff;
}

/* 动态列表 */
.feed{
  background: #000;
  padding: 10px 0 14px;
}
.feed-status{
  padding: 8px 12px 2px;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,.58);
}
.feed-sentinel{
  height: 1px;
}
.protected-media{
  -webkit-user-drag: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  pointer-events: auto;
}

.no-copy-page .phone,
.no-copy-page .phone *{
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.post{
  --post-left-width: 0px;
  --post-gap: 0px;
  --media-center-offset: calc(var(--post-left-width) + var(--post-gap));
  display:flex;
  gap: var(--post-gap);
  padding: 12px 12px 14px;
}
.post + .post{
  border-top: 1px solid rgba(255,255,255,.07);
}

.post .right{
  flex:1;
  min-width:0;
}
.post .right .name{
  font-weight:650;
  font-size: 14px;
  color: #b7f7ee;
}
.post .right .content{
  margin-top:6px;
  font-size: 14px;
  line-height: 1.45;
  color: rgba(255,255,255,.92);
  white-space: pre-wrap;
  word-break: break-word;
}

.link-card{
  margin-top: 8px;
  display: flex;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 10px;
  background: rgba(255,255,255,.04);
  overflow: hidden;
}

@media (max-width: 480px){
  .cover{
    min-height: 400px;
    margin: 0;
    border-radius: 0;
  }

  .profile{
    bottom: 0;
    padding: 0;
  }

  .profile-stack{
    min-height: 186px;
    gap: 14px;
    padding: 74px 16px 18px;
  }

  .nickname .sig{
    max-width: 268px;
    font-size: 14px;
  }

  .name-row{
    max-width: calc(100% - 34px);
  }

  .verify-badge{
    left: calc(100% + 8px);
    top: 50%;
    width: 24px;
    height: 24px;
    transform: translateY(-42%);
  }

  .social-marquee{
    gap: 8px;
  }

  .social-marquee-group{
    gap: 8px;
    padding-right: 8px;
  }

  .social-pill{
    width: 44px;
    height: 44px;
  }

  .social-pill img,
  .social-pill svg{
    width: 28px;
    height: 28px;
  }

  .social-icon{
    transform: scale(1.06);
  }

  .social-icon-potato,
  .social-icon-safew{
    transform: scale(1.14);
  }

  .social-icon-wechat{
    transform: scale(1.18);
  }

  .social-icon-qq{
    transform: scale(1.14);
  }

  .social-icon-instagram,
  .social-icon-tiktok,
  .social-icon-facebook,
  .social-icon-youtube,
  .social-icon-threads,
  .social-icon-linkme{
    transform: scale(1.16);
  }

  .social-icon-tiktok{
    transform: scale(1.22);
  }

  .social-icon-facebook{
    transform: scale(1.26);
  }

  .social-icon-snapchat{
    transform: scale(1.28);
  }

  .social-icon-youtube{
    transform: scale(1.24);
  }

  .social-icon-threads{
    transform: scale(1.28);
  }

  .social-icon-linkme{
    transform: scale(1.24);
  }

  .social-icon-link{
    transform: scale(1.12);
  }
}

@media (max-width: 1200px){
  .admin-page .shell{
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }

  .admin-social-editor{
    width: 100%;
    flex-basis: auto;
    padding-top: 0;
  }

  .admin-social-row{
    grid-template-columns: 54px minmax(0, 1fr) 74px;
  }
}

@media (max-width: 640px){
  .admin-social-row{
    grid-template-columns: 54px 1fr;
  }

  .admin-social-save{
    grid-column: 2 / 3;
    justify-self: start;
    width: auto;
  }
}

.link-card:hover{
  background: rgba(255,255,255,.07);
}

.link-card-cover{
  width: 92px;
  flex: 0 0 92px;
  background: #0b0b0b;
}

.link-card-cover img{
  width: 100%;
  height: 100%;
  min-height: 92px;
  object-fit: cover;
  display: block;
}

.link-card-body{
  min-width: 0;
  padding: 10px 10px 10px 0;
  flex: 1;
}

.link-card-site{
  font-size: 11px;
  color: rgba(255,255,255,.60);
}

.link-card-site-row{
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.link-card-favicon{
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  object-fit: cover;
  flex: 0 0 16px;
}

.link-card-title{
  margin-top: 4px;
  font-size: 13px;
  color: rgba(255,255,255,.92);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.link-card-desc{
  margin-top: 4px;
  font-size: 12px;
  color: rgba(255,255,255,.68);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post .right .grid{
  margin-top:8px;
  display:grid;
  gap: 4px;
  width: calc(100% + var(--media-center-offset));
  margin-left: calc(-1 * var(--media-center-offset));
  grid-template-columns: repeat(3, 1fr);
}
.post .right .grid.one{ grid-template-columns: 1fr; }
.post .right .grid.two{ grid-template-columns: repeat(2, 1fr); }

.post .right .grid img,
.post .right .grid video{
  width:100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,.10);
  background:#111;
}

.post .right .grid img{
  cursor: zoom-in;
}

.post .right .video-wrap{
  margin-top: 8px;
  width: calc(100% + var(--media-center-offset));
  margin-left: calc(-1 * var(--media-center-offset));
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  background: #000;
}

.post .right .video-wrap video{
  width: 100%;
  height: auto;
  max-height: min(72vh, 560px);
  display: block;
  background: #000;
}

.post .meta{
  margin-top:8px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  color: var(--muted);
  font-size: 12px;
}
.post .meta .actions{
  display:flex; gap:10px; align-items:center;
}
.btn-ghost{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.86);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  cursor:pointer;
}
.btn-ghost:hover{ background: rgba(255,255,255,.08); }

/* 管理页 */
.admin{
  padding: 14px 12px 18px;
  background: #000;
}
.card{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 12px;
}
.card + .card{ margin-top: 12px; }
.card h3{
  margin:0 0 10px 0;
  font-size: 14px;
  color: rgba(255,255,255,.92);
}
.row{ display:flex; gap:10px; flex-wrap:wrap; }
.field{
  flex:1;
  min-width: 160px;
}
label{
  display:block;
  font-size:12px;
  color: rgba(255,255,255,.70);
  margin: 0 0 6px 0;
}
input[type="text"], textarea{
  width:100%;
  border-radius: 10px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.45);
  color: rgba(255,255,255,.92);
  padding: 10px 10px;
  outline:none;
}
textarea{ min-height: 90px; resize: vertical; }

input[type="file"]{
  width:100%;
  color: rgba(255,255,255,.82);
}

.btn{
  border:0;
  background: linear-gradient(135deg, rgba(94,234,212,.95), rgba(59,130,246,.85));
  color:#021014;
  font-weight:700;
  padding: 10px 14px;
  border-radius: 12px;
  cursor:pointer;
}
.btn:active{ transform: translateY(1px); }

.hint{
  margin-top:8px;
  font-size: 12px;
  color: rgba(255,255,255,.65);
}
.sep{
  height:1px;
  background: rgba(255,255,255,.08);
  margin: 10px 0;
}

.image-viewer{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding:
    calc(12px + env(safe-area-inset-top))
    calc(8px + env(safe-area-inset-right))
    calc(14px + env(safe-area-inset-bottom))
    calc(8px + env(safe-area-inset-left));
  background: rgba(0, 0, 0, 0.88);
  z-index: 9999;
  cursor: zoom-out;
}

.image-viewer.open{
  display: flex;
}

.iv-track-wrap{
  width: 100%;
  height: 100%;
  overflow: hidden;
  touch-action: pan-y;
  cursor: grab;
}

.iv-track-wrap.dragging{
  cursor: grabbing;
}

.iv-track{
  width: 100%;
  height: 100%;
  display: flex;
  will-change: transform;
}

.iv-slide{
  width: 100%;
  height: 100%;
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.iv-slide img{
  max-width: min(92vw, 1200px);
  max-height: calc(100vh - 28px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 20px 60px rgba(0,0,0,.45);
  background: #0c0c0c;
}

.image-viewer-inner{
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
}

.iv-close{
  appearance: none;
  -webkit-appearance: none;
  position: absolute;
  top: 10px;
  top: calc(10px + env(safe-area-inset-top));
  right: 10px;
  right: calc(10px + env(safe-area-inset-right));
  z-index: 3;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  background: rgba(0,0,0,.45);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.iv-counter{
  position: absolute;
  left: 50%;
  bottom: max(10px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 3;
  min-width: 58px;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: rgba(0,0,0,.45);
  color: rgba(255,255,255,.95);
  font-size: 13px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.iv-nav{
  appearance: none;
  -webkit-appearance: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  background: rgba(0,0,0,.45);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  text-align: center;
  cursor: pointer;
}

.iv-nav:disabled{
  opacity: .35;
  cursor: not-allowed;
}

.iv-prev{
  left: 8px;
  left: max(8px, env(safe-area-inset-left));
}

.iv-next{
  right: 8px;
  right: max(8px, env(safe-area-inset-right));
}