/* ==========================================================================
   KENSOUL 设计系统 v2 · pages.css
   页面层：首屏 / 栏目页 / 文章页 / 页面 / 404 / 注册登录 / 兼容层
   ========================================================================== */

/* ---------- 首屏 ---------- */
.ks-hero { position: relative; padding: 56px 0 8px; }
@media (max-width: 760px) { .ks-hero { padding: 32px 0 0; } }

.ks-hero__grid { display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr); gap: 44px; align-items: start; }
@media (max-width: 1024px) { .ks-hero__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; } }

.ks-hero__title { margin: 14px 0 0; }
.ks-hero__sub { margin-top: 16px; max-width: 46ch; }
.ks-hero__cta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 26px; }

.ks-hero__facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 32px; max-width: 560px; }
.ks-fact {
  border: 1px solid var(--line); border-radius: var(--r-2); background: var(--s1);
  padding: 12px 14px; display: flex; align-items: flex-start; gap: 11px;
}
.ks-fact__k { font-size: 12.5px; color: var(--t3); }
.ks-fact__v { font-size: 14.5px; font-weight: 650; color: var(--t1); }
@media (max-width: 520px) { .ks-hero__facts { grid-template-columns: minmax(0, 1fr); } }

/* 今日要闻条 */
.ks-ticker { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--r-3); overflow: hidden; background: var(--s1); margin-top: 40px; }
.ks-ticker__item { padding: 16px 18px; border-right: 1px solid var(--line); position: relative; }
.ks-ticker__item:last-child { border-right: 0; }
.ks-ticker__item:hover { background: rgba(255, 255, 255, 0.028); }
.ks-ticker__item:hover .ks-ticker__t { color: var(--cyan); }
.ks-ticker__t { font-size: 14.5px; font-weight: 640; line-height: 1.55; margin-top: 7px; transition: color 0.15s ease; }
@media (max-width: 900px) {
  .ks-ticker { grid-template-columns: minmax(0, 1fr); }
  .ks-ticker__item { border-right: 0; border-bottom: 1px solid var(--line); }
  .ks-ticker__item:last-child { border-bottom: 0; }
}

/* 栏目导航卡 */
.ks-cat-card { display: flex; flex-direction: column; gap: 12px; padding: 20px; height: 100%; }
.ks-cat-card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ks-cat-card__name { font-size: 16.5px; font-weight: 700; }
.ks-cat-card__desc { font-size: 13.5px; color: var(--t3); line-height: 1.7; }
.ks-cat-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 4px; font-size: 12.5px; color: var(--t3); }
.ks-cat-card__more { display: inline-flex; align-items: center; gap: 5px; color: var(--cyan); font-weight: 600; }

/* 数据条（价格看板摘要） */
.ks-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--r-3); background: var(--s1); overflow: hidden; }
.ks-stat { padding: 18px 20px; border-right: 1px solid var(--line); }
.ks-stat:last-child { border-right: 0; }
.ks-stat__k { font-size: 12.5px; color: var(--t3); display: flex; align-items: center; gap: 7px; }
.ks-stat__v { font-family: var(--fm); font-size: 22px; font-weight: 600; margin-top: 8px; color: var(--t1); font-variant-numeric: tabular-nums; }
.ks-stat__d { font-size: 12px; color: var(--t3); margin-top: 4px; }
@media (max-width: 900px) { .ks-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ks-stat:nth-child(2) { border-right: 0; } .ks-stat:nth-child(1), .ks-stat:nth-child(2) { border-bottom: 1px solid var(--line); } }
@media (max-width: 520px) { .ks-stats { grid-template-columns: minmax(0, 1fr); } .ks-stat { border-right: 0; border-bottom: 1px solid var(--line); } .ks-stat:last-child { border-bottom: 0; } }

/* 筛选胶囊 */
.ks-pills { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ks-pill {
  padding: 6px 13px; border-radius: var(--r-full); font-size: 13px; font-weight: 550;
  border: 1px solid var(--line-2); background: var(--s1); color: var(--t2); cursor: pointer;
}
.ks-pill:hover { color: var(--t1); border-color: var(--line-3); }
.ks-pill.is-on { background: var(--cyan-dim); border-color: var(--cyan-line); color: #d7f4ff; }

/* ---------- 栏目 / 归档页 ---------- */
.ks-archive__head { padding: 40px 0 24px; border-bottom: 1px solid var(--line); }
.ks-archive__title { margin: 12px 0 0; }
.ks-archive__desc { margin-top: 14px; max-width: 68ch; color: var(--t2); font-size: 15px; line-height: 1.8; }
.ks-archive__meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
@media (max-width: 760px) { .ks-archive__head { padding: 26px 0 18px; } }

.ks-archive__body { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; align-items: start; padding-top: 32px; }
@media (max-width: 1080px) { .ks-archive__body { grid-template-columns: minmax(0, 1fr); } }

/* 归档按日期分组 */
.ks-daygroup { margin-bottom: 28px; }
.ks-daygroup__head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.ks-daygroup__date { font-family: var(--fm); font-size: 12.5px; color: var(--t2); letter-spacing: 0.06em; }
.ks-daygroup__line { flex: 1 1 auto; height: 1px; background: var(--line); }
.ks-daygroup__count { font-family: var(--fm); font-size: 12px; color: var(--t4); }

/* ---------- 文章页 ---------- */
.ks-article__head { padding: 34px 0 22px; border-bottom: 1px solid var(--line); }
.ks-article__title { margin: 14px 0 0; font-size: clamp(25px, 3vw, 34px); line-height: 1.28; font-weight: 780; letter-spacing: -0.02em; }
.ks-article__meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; font-size: 13px; color: var(--t3); }
.ks-article__body { padding: 32px 0 0; }
.ks-article__lead { font-size: 16.5px; line-height: 1.8; color: var(--t2); padding-left: 14px; border-left: 2px solid var(--line-3); margin-top: 20px; }

.ks-article__grid { display: grid; grid-template-columns: minmax(0, 760px) minmax(240px, 300px); gap: 48px; justify-content: center; }
@media (max-width: 1080px) { .ks-article__grid { grid-template-columns: minmax(0, 1fr); gap: 32px; } }

/* 相关阅读 */
.ks-related { margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); }

/* 阅读进度与浮动操作 */
.ks-readbar { display: flex; align-items: center; gap: 8px; font-family: var(--fm); font-size: 11.5px; color: var(--t4); }

/* ---------- 404 / 搜索 ---------- */
.ks-404 { text-align: center; padding: 84px 0 96px; }
.ks-404__code { font-family: var(--fm); font-size: clamp(64px, 14vw, 132px); line-height: 1; font-weight: 700; letter-spacing: -0.04em; color: transparent; background: linear-gradient(180deg, rgba(76, 214, 255, 0.5), rgba(139, 123, 255, 0.16)); -webkit-background-clip: text; background-clip: text; }
.ks-404__actions { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 28px; }

/* ---------- 会员 / 注册登录 ---------- */
.ks-auth { max-width: 460px; margin: 56px auto 80px; }
.ks-auth__head { text-align: center; margin-bottom: 24px; }
.ks-auth__box { border: 1px solid var(--line-2); border-radius: var(--r-4); background: var(--s1); box-shadow: var(--sh-3); padding: 28px; }
@media (max-width: 520px) { .ks-auth__box { padding: 20px; } .ks-auth { margin: 28px auto 48px; } }

/* 兼容层：注册插件 / 旧主题遗留 class（后台表单无需改代码） */
.ks-glass {
  border: 1px solid var(--line-2) !important; border-radius: var(--r-3) !important;
  background: var(--s1) !important; box-shadow: var(--sh-2) !important;
  -webkit-backdrop-filter: none !important; backdrop-filter: none !important;
  padding: 22px !important; margin: 0 !important;
}
.ks-btn-neon {
  display: inline-flex !important; align-items: center !important; justify-content: center !important;
  padding: 10px 18px !important; border-radius: var(--r-2) !important;
  background: rgba(76, 214, 255, 0.14) !important; border: 1px solid var(--cyan-line) !important;
  color: #d7f4ff !important; font-family: var(--f) !important; font-weight: 600 !important;
  font-size: 14px !important; cursor: pointer !important; text-decoration: none !important;
  box-shadow: none !important; text-transform: none !important; letter-spacing: 0 !important;
}
.ks-btn-neon:hover { background: rgba(76, 214, 255, 0.22) !important; transform: translateY(-1px); }
.ks-btn-ghost {
  display: inline-flex !important; align-items: center !important; gap: 6px !important;
  padding: 8px 14px !important; border-radius: var(--r-2) !important;
  background: transparent !important; border: 1px solid var(--line-2) !important;
  color: var(--t2) !important; font-size: 13.5px !important; text-decoration: none !important;
}
.ks-btn-ghost:hover { color: var(--t1) !important; border-color: var(--line-3) !important; }
.ks-form input[type="submit"], .ks-form button[type="submit"] {
  width: auto !important; align-self: flex-start;
  display: inline-flex !important; align-items: center !important; gap: 8px !important;
  padding: 10px 20px !important; border-radius: var(--r-2) !important;
  background: rgba(76, 214, 255, 0.14) !important; border: 1px solid var(--cyan-line) !important;
  color: #d7f4ff !important; font-weight: 600 !important; font-size: 14px !important; cursor: pointer !important;
}
.ks-form input[type="submit"]:hover, .ks-form button[type="submit"]:hover { background: rgba(76, 214, 255, 0.22) !important; }
.ks-form br { display: none; }
.ks-form p { display: flex; flex-direction: column; gap: 6px; }
.ks-form p > label { margin: 0; }
.ks-notice-ok { background: var(--green-dim) !important; border-color: rgba(55, 225, 160, 0.3) !important; color: #bdf5df !important; }
.ks-notice-err { background: var(--rose-dim) !important; border-color: rgba(255, 122, 138, 0.3) !important; color: #ffd0d6 !important; }
.ks-form input[type="checkbox"] { width: auto; accent-color: var(--cyan); }
.ks-form, .ks-glass, .ks-auth__box { font-size: 14.5px; color: var(--t2); }

/* WordPress 兼容 */
.alignleft { float: left; margin: 8px 20px 12px 0; }
.alignright { float: right; margin: 8px 0 12px 20px; }
.aligncenter { margin: 8px auto; }
.wp-caption { max-width: 100%; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.sticky-badge { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; color: var(--amber); }