/* =========================================================
   论坛
   ========================================================= */

.forum-page {
  min-height: 100vh;
  background:
    radial-gradient(55% 45% at 6% -2%, #8cbde0 0%, rgba(140,189,224,0) 70%),
    radial-gradient(50% 40% at 100% 4%, #e9a05c 0%, rgba(233,160,92,0) 72%),
    radial-gradient(65% 55% at 55% 100%, #a9cfe8 0%, rgba(169,207,232,0) 70%),
    linear-gradient(165deg, #e3edf7 0%, #f3f8fc 50%, #e8f1f9 100%);
  background-attachment: fixed;
}

/* ---------- 顶栏 ---------- */
.forum-top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px var(--pad);
  background: rgba(255, 255, 255, 0.34);
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
}

.forum-top__links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 12px;
  color: var(--bone-dim);
}
.forum-top__links a { color: inherit; transition: color 0.25s ease; }
.forum-top__links a:hover,
.forum-top__links a.is-current { color: var(--bone); }
.forum-top__links { position: relative; }

/* 复用首页的用户胶囊，这里只调整在顶栏里的尺寸 */
.forum-top .nav__user { position: relative; }
.forum-top .user__btn { padding: 3px 12px 3px 3px; font-size: 12px; }
.forum-top .user__avatar { width: 24px; height: 24px; font-size: 11px; }
.forum-top .user__menu { top: calc(100% + 8px); }

/* ---------- 头像 ---------- */
.avatar {
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  line-height: 1;
  flex: none;
  user-select: none;
}
.avatar--sm { width: 22px; height: 22px; font-size: 11px; }
.avatar--md { width: 30px; height: 30px; font-size: 13px; }
.avatar--lg { width: 44px; height: 44px; font-size: 17px; }

/* ---------- 布局 ---------- */
.forum-wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(40px, 7vw, 76px) var(--pad) 120px;
}

.forum-eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--bone-dim);
}

.forum-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}

.forum-title {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.forum-sub {
  margin: 0;
  max-width: 52ch;
  font-size: 13px;
  line-height: 1.8;
  color: var(--bone-dim);
}

.forum-cta {
  flex: none;
  padding: 11px 22px;
  border-radius: 999px;
  background: var(--leaf);
  color: #ffffff;
  font-size: 13px;
  transition: filter 0.25s ease, background-color 0.25s ease;
}
.forum-cta:hover { filter: brightness(0.95); }
.forum-cta--ghost {
  background: transparent;
  color: var(--bone);
  border: 1px solid var(--line);
}
.forum-cta--ghost:hover { background: var(--bone); color: #fff; filter: none; }

/* ---------- 帖子列表 ---------- */
.threads { list-style: none; margin: 0; padding: 0; }

.thread {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 24px;
  align-items: center;
  padding: 22px 2px;
  border-bottom: 1px solid var(--line-soft);
  transition: padding-left 0.3s var(--ease);
}
.thread:hover { padding-left: 8px; }

.thread__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--bone);
  transition: color 0.25s ease;
}
.thread:hover .thread__title { color: #3b7fa8; }

.thread__excerpt {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--bone-dim);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.thread__meta {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 11.5px;
  color: var(--bone-dim);
  white-space: nowrap;
}
.thread__author { color: var(--bone); }
.thread__count::before { content: "/"; margin-right: 9px; opacity: 0.5; }
.thread__time { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em; }

.thread--empty {
  display: block;
  padding: 60px 0;
  text-align: center;
  color: var(--bone-dim);
  font-size: 13px;
}

/* ---------- 分页 ---------- */
.pager {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 36px;
}
.pager__item {
  min-width: 32px;
  padding: 6px 10px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--bone-dim);
}
.pager__item:hover { border-color: var(--bone); color: var(--bone); }
.pager__item.is-current { background: var(--bone); border-color: var(--bone); color: #fff; }

/* ---------- 返回 ---------- */
.back {
  display: inline-block;
  margin-bottom: 28px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--bone-dim);
}
.back:hover { color: var(--ember); }

/* ---------- 帖子详情 ---------- */
.post {
  padding: 22px 24px 26px;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 16px;
  box-shadow:
    inset 1px 1px 0 rgba(255,255,255,.55),
    inset -1px -1px 0 rgba(255,255,255,.16),
    0 30px 60px -46px rgba(20,40,70,.5);
  backdrop-filter: blur(28px) saturate(170%);
  -webkit-backdrop-filter: blur(28px) saturate(170%);
  backdrop-filter: blur(28px) saturate(170%) url(#glass-warp);
  -webkit-backdrop-filter: blur(28px) saturate(170%) url(#glass-warp);
}

.post__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.post__title {
  margin: 0 0 6px;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.post__meta {
  margin: 0;
  font-size: 11.5px;
  color: var(--bone-dim);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.post__del {
  flex: none;
  padding: 6px 12px;
  font-size: 11px;
  color: var(--bone-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.post__del:hover { color: #bf6b2c; border-color: #bf6b2c; }

.post__body {
  font-size: 15px;
  line-height: 1.95;
  color: #24384a;
  word-break: break-word;
}

/* ---------- 回复 ---------- */
.replies-wrap {
  margin-top: 30px;
  padding: 22px 24px 26px;
  background: linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.6));
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 14px;
  box-shadow: 0 24px 50px -42px rgba(30,51,72,.55), inset 0 1px 0 rgba(255,255,255,.9);
  backdrop-filter: blur(16px) saturate(1.15);
  -webkit-backdrop-filter: blur(16px) saturate(1.15);
}

.replies__title {
  margin: 0 0 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.replies__title span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--bone-dim);
  margin-left: 6px;
}

.replies { list-style: none; margin: 0 0 34px; padding: 0; }

.reply {
  padding: 18px 0;
  border-top: 1px solid var(--line-soft);
}
.reply__head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 8px;
  font-size: 12px;
}
.reply__head b { font-weight: 500; color: var(--bone); }
.reply__time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--bone-dim);
  margin-left: 2px;
}
.reply__body {
  margin: 0 0 0 31px;
  font-size: 14px;
  line-height: 1.85;
  color: #2a3f52;
  word-break: break-word;
}
.reply__body p { margin: 0 0 0.6em; }
.reply__body p:last-child { margin-bottom: 0; }

.replies--empty,
.replies--login {
  padding: 26px 0;
  font-size: 13px;
  color: var(--bone-dim);
}
.replies--login a { color: var(--ember); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 表单 ---------- */
.reply-form,
.post-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.reply-form__label,
.post-form label {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--bone-dim);
}

.reply-form textarea,
.post-form input,
.post-form textarea {
  width: 100%;
  padding: 14px 16px;
  font: inherit;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bone);
  background: #f8fbfd;
  border: 1px solid var(--line);
  border-radius: 2px;
  outline: none;
  resize: vertical;
  transition: border-color 0.25s ease, background-color 0.25s ease;
}
.reply-form textarea:focus,
.post-form input:focus,
.post-form textarea:focus { border-color: var(--leaf); background: #fff; }

.reply-form__foot,
.post-form__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 11.5px;
  color: var(--bone-dim);
}

.forum-btn {
  padding: 10px 24px;
  font-size: 13px;
  color: #fff;
  background: var(--leaf);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: filter 0.25s ease;
}
.forum-btn:hover { filter: brightness(0.95); }

.forum-btn--ghost {
  background: #ffffff;
  color: var(--bone);
  border: 1px solid var(--line);
  filter: none;
}
.forum-btn--ghost:hover { background: var(--bone); color: #fff; border-color: var(--bone); filter: none; }

.form-error {
  margin: 0 0 18px;
  padding: 10px 14px;
  font-size: 12.5px;
  color: #a2521f;
  background: rgba(233, 160, 92, 0.15);
  border-left: 2px solid #e9a05c;
}

/* ---------- 移动端 ---------- */
@media (max-width: 640px) {
  .thread { grid-template-columns: 1fr; }
  .thread__meta { justify-content: flex-start; }
  .forum-head { align-items: flex-start; }
  .forum-cta { width: 100%; text-align: center; }
}

/* ---------- 分类卡片 ---------- */
.forum-wrap--wide { max-width: 1040px; }

.cats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;   /* 同一行卡片等高 */
  gap: 18px;
  margin-top: 34px;
}

.cat {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px 22px 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 16px;
  box-shadow:
    inset 1px 1px 0 rgba(255,255,255,.55),
    inset -1px -1px 0 rgba(255,255,255,.16),
    0 30px 60px -46px rgba(20,40,70,.5);
  backdrop-filter: blur(28px) saturate(170%);
  -webkit-backdrop-filter: blur(28px) saturate(170%);
  backdrop-filter: blur(28px) saturate(170%) url(#glass-warp);
  -webkit-backdrop-filter: blur(28px) saturate(170%) url(#glass-warp);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s var(--ease);
}
.cat:hover {
  border-color: var(--line);
  box-shadow: 0 24px 60px -44px rgba(30, 51, 72, 0.45);
  transform: translateY(-2px);
}

.cat__head { display: flex; gap: 13px; align-items: flex-start; }

.cat__icon {
  width: 34px;
  height: 34px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: rgba(90, 162, 208, 0.13);
  color: #2f6b86;
}
.cat__icon svg { width: 18px; height: 18px; }

.cat__title h2 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.cat__title p {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--bone-dim);
}

.cat__stats {
  display: flex;
  gap: 14px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--bone-dim);
}
.cat__stats span::before {
  content: "▤";
  margin-right: 5px;
  opacity: 0.45;
}

.cat__last {
  display: block;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
}
.cat__last b {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--bone);
  margin-bottom: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cat__last span {
  font-size: 10.5px;
  color: var(--bone-dim);
  font-family: var(--font-mono);
}
.cat__last--empty { color: var(--bone-dim); font-size: 12px; margin: 0; }

.cat__more {
  display: block;
  margin: auto -22px 0;   /* auto 上边距：把页脚压到卡片底部 */
  padding: 12px 22px;
  font-size: 12px;
  color: var(--bone);
  background: #f5f9fc;
  border-top: 1px solid var(--line-soft);
  text-align: right;
  transition: background-color 0.25s ease, color 0.25s ease;
}
.cat__more i { font-style: normal; margin-left: 4px; }
.cat__more:hover { background: rgba(90, 162, 208, 0.14); color: #3b7fa8; }

/* ---------- 上传 ---------- */
.upload {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border: 1px dashed var(--line);
  border-radius: 2px;
  background: #f8fbfd;
  transition: border-color 0.25s ease, background-color 0.25s ease;
}
.upload.is-drag { border-color: var(--leaf); background: rgba(90, 162, 208, 0.08); }

.upload__btn {
  font: inherit;
  font-size: 12px;
  padding: 7px 14px;
  color: var(--bone);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease;
}
.upload__btn:hover { border-color: var(--leaf); color: #3b7fa8; }

.upload__hint { font-size: 11px; color: var(--bone-dim); }

.upload__previews { display: flex; gap: 8px; flex-wrap: wrap; width: 100%; }
.upload__thumb {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 2px;
  border: 1px solid var(--line-soft);
}

.upload__toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  margin: 0;
  padding: 10px 18px;
  font-size: 12px;
  color: #fff;
  background: rgba(30, 51, 72, 0.92);
  border-radius: 999px;
  z-index: 60;
  animation: toastIn 0.25s ease;
}
.upload__toast.is-error { background: #a2521f; }
@keyframes toastIn { from { opacity: 0; transform: translate(-50%, 6px); } }

/* 正文里的图片 */
.post-img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 14px 0;
  border-radius: 2px;
  border: 1px solid var(--line-soft);
}

/* 发帖页的下拉 */
.post-form__select {
  width: 100%;
  padding: 11px 14px;
  font: inherit;
  font-size: 14px;
  color: var(--bone);
  background: #f8fbfd;
  border: 1px solid var(--line);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.post-form__select:focus { border-color: var(--leaf); background: #fff; }

@media (max-width: 720px) {
  .cats { grid-template-columns: 1fr; }
}

/* ---------- 审核提示 ---------- */
.notice {
  margin: 0 0 22px;
  padding: 11px 15px;
  font-size: 12.5px;
  line-height: 1.8;
  color: #2f5570;
  background: rgba(90, 162, 208, 0.13);
  border-left: 2px solid var(--leaf);
}
.notice--pending { background: rgba(156, 200, 232, 0.16); border-left-color: #9cc8e8; color: #25576f; }
.notice--warn { background: rgba(233, 160, 92, 0.16); border-left-color: #e9a05c; color: #8a4a1c; }

/* ---------- 提交成功 ---------- */
.done {
  max-width: 520px;
  margin: 8vh auto 0;
  text-align: center;
}
/* 与注册成功页同一套勾动画 */
.done__mark {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  animation: markPop 0.5s cubic-bezier(0.34, 1.4, 0.64, 1) both;
}
.done__mark svg { width: 100%; height: 100%; overflow: visible; }

.done__mark .mark__ring {
  fill: none;
  stroke: var(--leaf);
  stroke-width: 1.6;
  stroke-dasharray: 145;
  stroke-dashoffset: 145;
  animation: drawRing 0.75s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}
.done__mark .mark__check {
  fill: none;
  stroke: #2f6b86;
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 38;
  stroke-dashoffset: 38;
  animation: drawCheck 0.42s 0.6s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

@keyframes drawRing { to { stroke-dashoffset: 0; } }
@keyframes drawCheck { to { stroke-dashoffset: 0; } }
@keyframes markPop {
  0%   { transform: scale(0.6); opacity: 0; }
  60%  { transform: scale(1.06); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .done__mark { animation: none; }
  .done__mark .mark__ring,
  .done__mark .mark__check { animation: none; stroke-dashoffset: 0; }
}
.done__title { margin: 0 0 12px; font-size: 1.4rem; font-weight: 600; }
.done__text { margin: 0 0 26px; font-size: 13px; line-height: 1.9; color: var(--bone-dim); }
.done__links { display: flex; align-items: center; justify-content: center; gap: 20px; }
.done__links .back { margin: 0; }

/* ---------- 个人中心 ---------- */
.me-head { align-items: center; }
.me-id { display: flex; align-items: center; gap: 18px; }
.me-id .forum-title { margin: 0 0 6px; font-size: clamp(1.4rem, 3vw, 1.9rem); }
.me-unread {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: #8a4a1c;
  background: rgba(233, 160, 92, 0.18);
  padding: 5px 12px;
  border-radius: 999px;
}

.me-section { margin-top: 42px; }
.me-section__title {
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.me-section__title span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--bone-dim);
  margin-left: 6px;
}

.inbox { list-style: none; margin: 0; padding: 0; }
.msg {
  display: flex;
  gap: 14px;
  padding: 16px 14px;
  border-top: 1px solid var(--line-soft);
  transition: background-color 0.25s ease;
}
.msg:hover { background: #f8fbfd; }
.msg.is-unread { background: rgba(90, 162, 208, 0.06); }
.msg.is-unread .msg__title { font-weight: 600; }

.msg__kind {
  flex: none;
  align-self: flex-start;
  padding: 3px 9px;
  font-size: 10px;
  letter-spacing: 0.04em;
  border-radius: 999px;
  background: rgba(30, 51, 72, 0.06);
  color: #2f5570;
  white-space: nowrap;
}
.msg__kind--post_rejected,
.msg__kind--reply_rejected { background: rgba(233, 160, 92, 0.18); color: #8a4a1c; }
.msg__kind--post_approved,
.msg__kind--reply_approved { background: rgba(90, 162, 208, 0.18); color: #2f6b86; }

.msg__body { min-width: 0; }
.msg__title { margin: 0 0 4px; font-size: 13.5px; line-height: 1.6; color: var(--bone); }
.msg__text { margin: 0 0 6px; font-size: 12px; line-height: 1.7; color: var(--bone-dim); }
.msg__meta {
  display: flex;
  gap: 14px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--bone-dim);
}
.msg__meta a { color: #3b7fa8; text-decoration: underline; text-underline-offset: 3px; }

.inbox__empty { padding: 34px 0; font-size: 13px; color: var(--bone-dim); text-align: center; }

.me-rows { border-top: 1px solid var(--line-soft); }
.me-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 13px 2px;
  font-size: 13px;
  border-bottom: 1px solid var(--line-soft);
}
.me-row b { font-weight: 400; color: var(--bone-dim); }
.me-note { margin-top: 18px; font-size: 12px; color: var(--bone-dim); }

/* ---------- 发帖编辑器（参考社区论坛样式） ---------- */
.compose-head { margin-bottom: 26px; }
.compose-head .forum-title { margin: 0 0 8px; }
.crumb {
  margin: 0;
  font-size: 12px;
  color: var(--bone-dim);
  letter-spacing: 0.02em;
}
.crumb i { font-style: normal; margin: 0 6px; opacity: 0.5; }
.crumb b { font-weight: 400; color: var(--bone); }

.compose { display: flex; flex-direction: column; gap: 16px; }

.compose__title {
  width: 100%;
  padding: 18px 20px;
  backdrop-filter: blur(10px);
  font: inherit;
  font-size: 19px;
  font-weight: 500;
  color: var(--bone);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  outline: none;
}
.compose__title::placeholder { color: rgba(30, 51, 72, 0.3); }
.compose__title:focus { border-color: var(--leaf); }

.compose__editor {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
  overflow: hidden;
}

.compose__toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line-soft);
  background: #f8fbfd;
}
.compose__toolbar button {
  min-width: 30px;
  height: 28px;
  padding: 0 8px;
  font: inherit;
  font-size: 12.5px;
  color: var(--bone-dim);
  background: none;
  border: 0;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.compose__toolbar button:hover { background: rgba(90, 162, 208, 0.14); color: #2f6b86; }
.compose__toolbar button b { font-weight: 700; }
.compose__toolbar button i { font-style: italic; }

.compose__sep {
  width: 1px;
  height: 16px;
  margin: 0 6px;
  background: var(--line);
}

.compose__cat {
  margin-left: auto;
  padding: 5px 10px;
  font: inherit;
  font-size: 12px;
  color: var(--bone);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}

.compose__editor textarea {
  display: block;
  width: 100%;
  min-height: 260px;
  padding: 18px 20px;
  font: inherit;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--bone);
  background: #fff;
  border: 0;
  outline: none;
  resize: vertical;
}
.compose__editor textarea::placeholder { color: rgba(30, 51, 72, 0.28); }

.compose__attach {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
}
.compose__attach.is-drag { border-color: var(--leaf); background: rgba(90, 162, 208, 0.06); }

.attach-btn {
  font: inherit;
  font-size: 12.5px;
  padding: 8px 16px;
  color: var(--bone);
  background: #f5f9fc;
  border: 1px solid var(--line);
  border-radius: 3px;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.attach-btn:hover { border-color: var(--leaf); color: #2f6b86; }
.attach-hint { font-size: 11.5px; color: var(--bone-dim); }

.compose__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
}
.compose__field label,
.compose__label { font-size: 12px; color: var(--bone-dim); }
.compose__field input[type="text"],
.compose__field #tags {
  width: 100%;
  padding: 9px 12px;
  font: inherit;
  font-size: 13.5px;
  color: var(--bone);
  background: #f8fbfd;
  border: 1px solid var(--line);
  border-radius: 3px;
  outline: none;
}
.compose__field #tags:focus { border-color: var(--leaf); background: #fff; }
.compose__hint { margin: 0; font-size: 11.5px; color: var(--bone-dim); }
.compose__field--row { flex-direction: row; align-items: center; gap: 16px; }
.compose__field--row .check { font-size: 12.5px; color: var(--bone-dim); }
.compose__note { font-size: 12.5px; color: var(--bone-dim); }

.compose__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 4px;
}
.compose__as { font-size: 12px; color: var(--bone-dim); }

/* 正文排版（富文本结果） */
.post__body p { margin: 0 0 1em; }
.post__body p:last-child { margin-bottom: 0; }
.post__body blockquote {
  margin: 0 0 1em;
  padding: 10px 16px;
  border-left: 2px solid var(--leaf);
  background: #f5f9fc;
  color: #2f5570;
}
.post__body ul { margin: 0 0 1em; padding-left: 1.3em; }
.post__body li { margin-bottom: 0.35em; }
.post__body strong { font-weight: 600; }
.post__body a { color: #3b7fa8; text-decoration: underline; text-underline-offset: 3px; }

.post__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 20px;
}
.post__tags a {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(90, 162, 208, 0.14);
  color: #2f6b86;
}

@media (max-width: 640px) {
  .compose__title { font-size: 16px; padding: 14px 16px; }
  .compose__editor textarea { padding: 14px 16px; }
  .compose__foot { flex-direction: column; align-items: stretch; }
  .compose__foot .forum-btn { width: 100%; }
}

/* ---------- 个人主页 ---------- */
.profile {
  margin-top: 26px;
  padding: 26px 26px 22px;
  background: rgba(255, 255, 255, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 16px;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.55),
    inset -1px -1px 0 rgba(255, 255, 255, 0.16),
    0 30px 60px -46px rgba(20, 40, 70, 0.5);
  backdrop-filter: blur(28px) saturate(170%);
  -webkit-backdrop-filter: blur(28px) saturate(170%);
}
.profile__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}
.profile__avatar {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  color: #fff;
  font-size: 24px;
  font-weight: 600;
  flex: none;
}
.profile__id { min-width: 0; }
.profile__name {
  margin: 0 0 4px;
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  letter-spacing: -0.01em;
}
.profile__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--bone-dim);
}
.profile__head .forum-cta { margin-left: auto; flex: none; }
.profile__bio {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.9;
  color: #2a3f52;
  white-space: pre-wrap;
}
.profile__bio .dim { color: var(--bone-dim); }
.profile__link {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 12.5px;
  color: var(--ember);
  border-bottom: 1px solid rgba(47, 107, 134, 0.3);
}
.profile__stats {
  display: flex;
  gap: 22px;
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  color: var(--bone-dim);
}
.profile__stats b { font-family: var(--font-mono); font-size: 14px; color: var(--bone); }

.reply__author { color: inherit; text-decoration: none; }
.reply__author:hover { color: var(--ember); }
a.thread__author:hover { color: var(--ember); }

/* ---------- 个人中心：编辑主页 ---------- */
.me-note--top { margin-top: 0; margin-bottom: 14px; }
.me-form { display: grid; gap: 14px; }
.me-field { display: grid; gap: 6px; font-size: 11px; letter-spacing: 0.06em; color: var(--bone-dim); }
.me-field textarea,
.me-field input {
  width: 100%;
  padding: 10px 12px;
  font: inherit;
  font-size: 13px;
  letter-spacing: 0;
  color: var(--bone);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  outline: none;
  resize: vertical;
  transition: border-color 0.25s ease, background-color 0.25s ease;
}
.me-field textarea:focus,
.me-field input:focus { border-color: var(--leaf); background: #fff; }
.me-field-row { display: grid; grid-template-columns: 1fr 1.6fr; gap: 12px; }
.me-form__foot { display: flex; align-items: center; gap: 12px; }
.me-form__hint { font-size: 11.5px; color: var(--bone-dim); }
.me-form__hint.is-ok { color: #2f6b86; }
.me-form__hint.is-warn { color: #b4632f; }
.me-form__foot .forum-btn { margin-left: auto; }

@media (max-width: 640px) {
  .me-field-row { grid-template-columns: 1fr; }
  .profile__head { flex-wrap: wrap; }
  .profile__head .forum-cta { margin-left: 0; width: 100%; text-align: center; }
}

/* ---------- 个人主页：头像图片与信息列表 ---------- */
.profile__avatar--img {
  overflow: hidden;
  background: #e9f3fb;
}
.profile__avatar--img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.profile__info {
  display: grid;
  gap: 6px;
  margin: 0 0 16px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 10px;
  font-size: 12.5px;
}
.profile__info > div { display: flex; gap: 10px; }
.profile__info dt {
  flex: none;
  min-width: 52px;
  color: var(--bone-dim);
  font-size: 11.5px;
}
.profile__info dd { margin: 0; color: #2a3f52; }

/* ---------- 个人中心：头像选择 ---------- */
.me-status {
  margin-left: 8px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  border-radius: 999px;
  background: rgba(30, 51, 72, 0.06);
  color: var(--bone-dim);
}
.me-status--pending { background: rgba(233, 160, 92, 0.18); color: #8a4a1c; }
.me-status--approved { background: rgba(90, 162, 208, 0.16); color: #2f6b86; }
.me-status--rejected { background: rgba(217, 118, 47, 0.16); color: #a04c1c; }

.me-avatar-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 6px;
}
.me-avatar {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  flex: none;
  border-radius: 50%;
  color: #fff;
  font-size: 24px;
  font-weight: 600;
  overflow: hidden;
}
.me-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }

.me-avatar-pick { display: grid; gap: 8px; min-width: 0; }
.me-avatar-pick__label { font-size: 11px; letter-spacing: 0.06em; color: var(--bone-dim); }
.me-swatches { display: flex; gap: 7px; flex-wrap: wrap; }
.me-swatch {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid transparent;
  box-shadow: 0 0 0 1px rgba(30, 51, 72, 0.12);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.me-swatch:hover { transform: scale(1.12); }
.me-swatch.is-on { border-color: #fff; box-shadow: 0 0 0 2px #4a8fc7; }

/* 自定义颜色：把原生取色器藏进色块里 */
.me-swatch--custom {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: conic-gradient(#e06b6b, #e9a05c, #d8d05c, #6bc07a, #4a8fc7, #8f6bd8, #e06b6b);
}
.me-swatch--custom input {
  position: absolute;
  inset: -20%;
  width: 140%;
  height: 140%;
  opacity: 0;
  border: 0;
  padding: 0;
  cursor: pointer;
}

/* ---------- Toast ---------- */
.toast-wrap {
  position: fixed;
  left: 50%;
  top: 84px;
  z-index: 9999;
  display: grid;
  justify-items: center;
  gap: 10px;
  transform: translateX(-50%);
  pointer-events: none;
}
.toast {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 18px;
  font-size: 12.5px;
  letter-spacing: 0.01em;
  color: #2f6b86;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  box-shadow:
    0 22px 44px -28px rgba(20, 40, 70, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  animation: toastIn 0.3s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.toast__icon {
  display: grid;
  place-items: center;
  width: 16px;
  height: 16px;
  flex: none;
  border-radius: 50%;
  background: #4a8fc7;
  color: #fff;
}
.toast__icon svg { width: 10px; height: 10px; }
.toast.is-out { animation: toastOut 0.24s ease forwards; }
.toast--error {
  color: #8a3b33;
  border-color: rgba(224, 100, 95, 0.4);
}
.toast__icon--error {
  background: #e0645f;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-14px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes toastOut {
  to { opacity: 0; transform: translateY(-8px) scale(0.98); }
}

@media (max-width: 640px) {
  .toast-wrap { top: 70px; width: 100%; padding: 0 16px; }
  .toast { width: 100%; justify-content: center; }
}

/* ---------- 个人中心：账号安全 ---------- */
.me-sub {
  margin: 0 0 12px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--bone);
}
.me-form--gap { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line-soft); }
.me-code-row { display: flex; gap: 8px; align-items: center; }
.me-code-row input { flex: 1; min-width: 0; }
.me-code-row .code-btn {
  flex: none;
  padding: 8px 12px;
  font: inherit;
  font-size: 11px;
  color: var(--ember);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
}
.me-code-row .code-btn:disabled { opacity: 0.55; cursor: default; }
.me-field input[disabled] { background: rgba(30, 51, 72, 0.04); color: var(--bone-dim); }

/* ---------- 个人中心：账号安全入口 ---------- */
.me-links { display: grid; gap: 10px; }
.me-link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px 16px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 12px;
  color: inherit;
  transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.25s var(--ease);
}
.me-link:hover {
  background: #ffffff;
  border-color: rgba(90, 162, 208, 0.4);
  transform: translateX(2px);
}
.me-link__title { font-size: 13.5px; font-weight: 600; color: var(--bone); }
.me-link__desc { grid-column: 1; font-size: 11.5px; color: var(--bone-dim); }
.me-link__arrow {
  grid-row: 1 / span 2;
  grid-column: 2;
  font-size: 15px;
  color: var(--bone-dim);
}
.me-link:hover .me-link__arrow { color: var(--ember); }

/* ---------- 独立页：修改密码 / 换绑手机 ---------- */
.acct {
  max-width: 620px;
  margin: 26px auto 0;
  padding: 28px 28px 24px;
  background: rgba(255, 255, 255, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 16px;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.55),
    0 30px 60px -46px rgba(20, 40, 70, 0.5);
  backdrop-filter: blur(28px) saturate(170%);
  -webkit-backdrop-filter: blur(28px) saturate(170%);
}
.acct__head { margin-bottom: 22px; }
.acct__title { margin: 0 0 6px; font-size: clamp(1.3rem, 2.6vw, 1.7rem); letter-spacing: -0.01em; }
.acct__sub { margin: 0; font-size: 12.5px; color: var(--bone-dim); }
.acct .me-form { gap: 16px; }
.acct .me-field { max-width: 100%; }