/* 海南嘉佳欢唱信息科技有限公司 — 全站样式 */

:root {
  --c-primary: #1d4ed8;
  --c-primary-dark: #16389e;
  --c-primary-soft: #eaf0fe;
  --c-accent: #0f7b6c;
  --c-accent-soft: #e6f4f1;
  --c-ink: #16202e;
  --c-ink-2: #3a4757;
  --c-ink-3: #6b7889;
  --c-ink-4: #97a2b1;
  --c-line: #e2e7ef;
  --c-line-2: #eef2f7;
  --c-bg: #f5f7fb;
  --c-white: #ffffff;
  --c-warn: #b26a00;
  --c-warn-soft: #fdf4e4;
  --c-ok: #0f7b6c;
  --c-ok-soft: #e6f4f1;
  --c-no: #b3261e;
  --c-no-soft: #fdeceb;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px rgba(22, 32, 46, .05);
  --shadow: 0 4px 14px rgba(22, 32, 46, .07);
  --shadow-lg: 0 12px 32px rgba(22, 32, 46, .10);
  --wrap: 1200px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-ink-2);
  background: var(--c-bg);
}

h1, h2, h3, h4 { color: var(--c-ink); margin: 0; font-weight: 600; line-height: 1.4; }
p { margin: 0 0 12px; }
a { color: var(--c-primary); text-decoration: none; transition: color .16s; }
a:hover { color: var(--c-primary-dark); }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

.ic { flex: none; vertical-align: middle; }

/* ------------- 通用按钮 ------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 20px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; line-height: 1.2;
  border: 1px solid transparent; cursor: pointer;
  transition: background .16s, border-color .16s, color .16s, box-shadow .16s;
  font-family: inherit; white-space: nowrap;
}
.btn--primary { background: var(--c-primary); color: #fff; box-shadow: 0 2px 6px rgba(29, 78, 216, .22); }
.btn--primary:hover { background: var(--c-primary-dark); color: #fff; }
.btn--ghost { background: #fff; border-color: var(--c-line); color: var(--c-ink-2); }
.btn--ghost:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn--soft { background: var(--c-primary-soft); color: var(--c-primary); }
.btn--soft:hover { background: #dde8fd; }
.btn--sm { padding: 7px 14px; font-size: 13px; }
.btn--lg { padding: 13px 30px; font-size: 15px; }
.btn--block { width: 100%; }
.btn--danger { background: #fff; border-color: #f0c6c3; color: var(--c-no); }
.btn--danger:hover { background: var(--c-no-soft); }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ------------- 顶栏 ------------- */
.topbar { background: #16202e; color: #c7d1de; font-size: 13px; }
.topbar__in { display: flex; align-items: center; gap: 22px; height: 38px; }
.topbar__item { display: inline-flex; align-items: center; gap: 6px; }
.topbar__item--end { margin-left: auto; }

/* ------------- 页头 ------------- */
.hd { background: #fff; border-bottom: 1px solid var(--c-line); position: sticky; top: 0; z-index: 60; box-shadow: var(--shadow-sm); }
.hd__in { display: flex; align-items: center; gap: 26px; height: 76px; }

.brand { display: flex; align-items: center; gap: 11px; flex: none; }
.brand__mark { color: var(--c-primary); display: flex; }
.brand__mark .logo-mark { display: block; }
.brand__txt { display: flex; flex-direction: column; line-height: 1.25; }
.brand__name { font-size: 18px; font-weight: 700; color: var(--c-ink); letter-spacing: .3px; white-space: nowrap; }
.brand__sub { font-style: normal; font-size: 12px; color: var(--c-ink-4); letter-spacing: .4px; }

/* 仅站名（无副标题）时，与 logo 视觉居中更稳 */
.brand__txt:only-child,
.brand__name:only-child { justify-content: center; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav a {
  padding: 9px 14px; border-radius: var(--radius-sm); font-size: 14.5px;
  color: var(--c-ink-2); font-weight: 500;
}
.nav a:hover { background: var(--c-line-2); color: var(--c-primary); }
.nav a.is-active { color: var(--c-primary); background: var(--c-primary-soft); }

.acct { margin-left: auto; display: flex; align-items: center; gap: 8px; flex: none; }
.acct__name { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--c-ink-2); font-weight: 500; }
.acct__name:hover { color: var(--c-primary); }

.navtoggle { display: none; background: none; border: none; color: var(--c-ink); cursor: pointer; padding: 6px; }

/* ------------- 主区块通用 ------------- */
.sec { padding: 56px 0; }
.sec--tight { padding: 38px 0; }
.sec--white { background: #fff; }

.sec-head { text-align: center; margin-bottom: 36px; }
.sec-head h2 { font-size: 26px; margin-bottom: 10px; letter-spacing: .3px; }
.sec-head p { color: var(--c-ink-3); font-size: 14.5px; margin: 0; }
.sec-head__bar { width: 40px; height: 3px; background: var(--c-primary); border-radius: 2px; margin: 14px auto 0; }

.pagehead { background: #fff; border-bottom: 1px solid var(--c-line); padding: 26px 0; }
.pagehead__in { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.crumb { font-size: 13.5px; color: var(--c-ink-4); display: flex; align-items: center; gap: 7px; }
.crumb a { color: var(--c-ink-3); }
.crumb a:hover { color: var(--c-primary); }
.pagehead h1 { font-size: 23px; }

/* ------------- 首页主视觉 ------------- */
.hero { background: #fff; border-bottom: 1px solid var(--c-line); position: relative; overflow: hidden; }
.hero::after {
  content: ''; position: absolute; right: -140px; top: -140px; width: 420px; height: 420px;
  border-radius: 50%; background: var(--c-primary-soft); opacity: .55; pointer-events: none;
}
.hero__in { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr .92fr; gap: 54px; align-items: center; padding: 66px 0 62px; }
.hero__tag {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 14px; border-radius: 20px;
  background: var(--c-primary-soft); color: var(--c-primary); font-size: 13px; font-weight: 500; margin-bottom: 20px;
}
.hero h1 { font-size: 36px; line-height: 1.34; margin-bottom: 18px; letter-spacing: .4px; }
.hero h1 em { font-style: normal; color: var(--c-primary); }
.hero__lead { font-size: 15.5px; color: var(--c-ink-3); line-height: 1.95; margin-bottom: 26px; max-width: 560px; }
.hero__btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; }
.hero__stats { display: flex; gap: 40px; padding-top: 26px; border-top: 1px solid var(--c-line); }
.hero__stat b { display: block; font-size: 27px; color: var(--c-ink); font-weight: 700; line-height: 1.25; }
.hero__stat span { font-size: 13px; color: var(--c-ink-4); }

.hero__visual { position: relative; }
.hero__frame {
  border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-line); background: #fff;
}
.hero__frame img { width: 100%; height: 330px; object-fit: cover; }

/* ------------- 类目 ------------- */
.cats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cat {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 22px 18px; text-align: center; transition: box-shadow .18s, transform .18s, border-color .18s;
  display: block;
}
.cat:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: #cfdcf5; }
.cat__icon {
  width: 48px; height: 48px; margin: 0 auto 13px; border-radius: 12px;
  background: var(--c-primary-soft); color: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
}
.cat__icon svg { width: 26px; height: 26px; }
.cat h3 { font-size: 15px; margin-bottom: 5px; color: var(--c-ink); }
.cat p { font-size: 13px; color: var(--c-ink-4); margin: 0; line-height: 1.6; }

/* ------------- 信息卡片 ------------- */
.lgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.lcard {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow .18s, transform .18s, border-color .18s;
}
.lcard:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: #cfdcf5; }
.lcard__media { position: relative; display: block; background: var(--c-line-2); }
.lcard__media img { width: 100%; height: 196px; object-fit: cover; transition: transform .3s; }
.lcard:hover .lcard__media img { transform: scale(1.035); }
.lcard__cat {
  position: absolute; left: 12px; top: 12px;
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 11px; border-radius: 20px; font-size: 12.5px; font-weight: 500;
  background: rgba(255, 255, 255, .94); color: var(--c-primary); box-shadow: var(--shadow-sm);
}
.lcard__body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.lcard__title { font-size: 16px; line-height: 1.55; margin-bottom: 11px; }
.lcard__title a { color: var(--c-ink); }
.lcard__title a:hover { color: var(--c-primary); }
.lcard__meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--c-ink-4); margin-bottom: 13px; }
.lcard__meta > span { display: inline-flex; align-items: center; gap: 5px; }
.lcard__pub { margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--c-line); }
.lcard__pubname { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--c-ink-3); }
.lcard__pubname span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ------------- 流程 ------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 24px 20px; position: relative; }
.step__no {
  width: 34px; height: 34px; border-radius: 9px; background: var(--c-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700; margin-bottom: 14px;
}
.step h3 { font-size: 15.5px; margin-bottom: 7px; }
.step p { font-size: 13.5px; color: var(--c-ink-3); margin: 0; line-height: 1.75; }

/* ------------- 优势 ------------- */
.advs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.adv { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 24px 22px; }
.adv__icon {
  width: 42px; height: 42px; border-radius: 10px; background: var(--c-accent-soft); color: var(--c-accent);
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.adv__icon svg { width: 22px; height: 22px; }
.adv h3 { font-size: 15.5px; margin-bottom: 7px; }
.adv p { font-size: 13.5px; color: var(--c-ink-3); margin: 0; line-height: 1.78; }

/* ------------- 说明条 ------------- */
.note {
  display: flex; gap: 14px; padding: 20px 22px; border-radius: var(--radius);
  background: var(--c-primary-soft); border: 1px solid #d3e0fb;
}
.note__icon { color: var(--c-primary); flex: none; margin-top: 2px; }
.note__icon svg { width: 24px; height: 24px; }
.note h3 { font-size: 15px; margin-bottom: 6px; color: var(--c-primary-dark); }
.note p { font-size: 13.5px; margin: 0; color: var(--c-ink-2); line-height: 1.8; }

/* ------------- 筛选条 ------------- */
.filters { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 20px 22px; margin-bottom: 24px; }
.filters__row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.filters__row + .filters__row { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--c-line); }
.filters__label { font-size: 13.5px; color: var(--c-ink-3); flex: none; width: 58px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 6px 15px; border-radius: 20px; border: 1px solid var(--c-line); background: #fff;
  font-size: 13.5px; color: var(--c-ink-2); cursor: pointer; transition: all .16s; font-family: inherit;
}
.chip:hover { border-color: var(--c-primary); color: var(--c-primary); }
.chip.is-on { background: var(--c-primary); border-color: var(--c-primary); color: #fff; font-weight: 500; }

.searchbox { display: flex; gap: 10px; flex: 1; min-width: 260px; }
.field {
  width: 100%; padding: 10px 14px; border: 1px solid var(--c-line); border-radius: var(--radius-sm);
  font-size: 14px; font-family: inherit; color: var(--c-ink); background: #fff; transition: border-color .16s, box-shadow .16s;
}
.field:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(29, 78, 216, .12); }
.field::placeholder { color: var(--c-ink-4); }
select.field { cursor: pointer; }
textarea.field { resize: vertical; min-height: 130px; line-height: 1.8; }

.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.bar__count { font-size: 14px; color: var(--c-ink-3); }
.bar__count b { color: var(--c-primary); font-size: 17px; margin: 0 3px; }
.bar__sort { display: flex; gap: 6px; align-items: center; font-size: 13.5px; color: var(--c-ink-3); }

/* ------------- 详情页 ------------- */
.detail { display: grid; grid-template-columns: 1fr 330px; gap: 26px; align-items: start; }
.panel { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; }
.panel__hd { padding: 18px 24px; border-bottom: 1px solid var(--c-line); display: flex; align-items: center; gap: 9px; }
.panel__hd h2 { font-size: 16px; }
.panel__hd svg { color: var(--c-primary); width: 19px; height: 19px; }
.panel__bd { padding: 24px; }

.detail__title { font-size: 24px; line-height: 1.5; margin-bottom: 16px; }
.detail__meta {
  display: flex; flex-wrap: wrap; gap: 18px; font-size: 13.5px; color: var(--c-ink-4);
  padding-bottom: 20px; border-bottom: 1px solid var(--c-line); margin-bottom: 22px;
}
.detail__meta > span { display: inline-flex; align-items: center; gap: 6px; }
.detail__cover { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--c-line); margin-bottom: 26px; }
.detail__cover img { width: 100%; max-height: 430px; object-fit: cover; }

.article { font-size: 15.5px; line-height: 2.05; color: var(--c-ink-2); }
.article p { margin: 0 0 16px; }
.article p:last-child { margin-bottom: 0; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--c-line); }
.tag {
  display: inline-flex; align-items: center; gap: 5px; padding: 5px 13px; border-radius: 20px;
  background: var(--c-line-2); color: var(--c-ink-3); font-size: 13px;
}

.side { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 96px; }
.contact-row { display: flex; gap: 11px; padding: 13px 0; border-bottom: 1px dashed var(--c-line); font-size: 14px; }
.contact-row:last-child { border-bottom: none; padding-bottom: 0; }
.contact-row:first-child { padding-top: 0; }
.contact-row svg { color: var(--c-primary); flex: none; margin-top: 3px; width: 17px; height: 17px; }
.contact-row__k { color: var(--c-ink-4); font-size: 13px; display: block; margin-bottom: 2px; }
.contact-row__v { color: var(--c-ink); font-weight: 500; word-break: break-all; }
.contact-row__v--masked { color: var(--c-ink-3); letter-spacing: .5px; }

.phone-box { background: var(--c-primary-soft); border-radius: var(--radius-sm); padding: 16px; text-align: center; }
.phone-box__num { font-size: 20px; font-weight: 700; color: var(--c-primary-dark); letter-spacing: .6px; margin-bottom: 4px; }
.phone-box__num--masked { color: var(--c-ink-4); }
.phone-box__hint { font-size: 12.5px; color: var(--c-ink-3); margin-bottom: 12px; }

.side-note { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 20px; }
.side-note h3 { font-size: 15px; margin-bottom: 11px; display: flex; align-items: center; gap: 7px; }
.side-note h3 svg { color: var(--c-accent); width: 18px; height: 18px; }
.side-note ul { display: flex; flex-direction: column; gap: 9px; }
.side-note li { display: flex; gap: 9px; font-size: 13.5px; color: var(--c-ink-3); line-height: 1.72; }
.side-note li svg { color: var(--c-accent); flex: none; margin-top: 3px; width: 15px; height: 15px; }

/* ------------- 表单 ------------- */
.formbox { max-width: 660px; margin: 0 auto; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 36px 40px 40px; }
.formbox--wide { max-width: 880px; }
.formbox__hd { text-align: center; margin-bottom: 30px; }
.formbox__hd h1 { font-size: 23px; margin-bottom: 9px; }
.formbox__hd p { font-size: 14px; color: var(--c-ink-3); margin: 0; }

.frow { margin-bottom: 19px; }
.frow > label { display: block; font-size: 14px; color: var(--c-ink); font-weight: 500; margin-bottom: 8px; }
.frow > label .req { color: var(--c-no); margin-left: 3px; }
.fhint { font-size: 12.5px; color: var(--c-ink-4); margin-top: 6px; line-height: 1.65; }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 19px; }

.check { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--c-ink-2); cursor: pointer; line-height: 1.7; }
.check input { margin: 4px 0 0; width: 16px; height: 16px; accent-color: var(--c-primary); cursor: pointer; flex: none; }
.check a { color: var(--c-primary); font-weight: 500; }

.formbox__foot { text-align: center; font-size: 14px; color: var(--c-ink-3); margin-top: 22px; }

.imginput { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.imgopt { position: relative; border: 2px solid var(--c-line); border-radius: var(--radius-sm); overflow: hidden; cursor: pointer; transition: border-color .16s; }
.imgopt img { width: 100%; height: 92px; object-fit: cover; }
.imgopt.is-on { border-color: var(--c-primary); }
.imgopt.is-on::after {
  content: ''; position: absolute; inset: 0; background: rgba(29, 78, 216, .18);
}
.imgopt__tick {
  position: absolute; right: 7px; top: 7px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--c-primary); color: #fff; display: none; align-items: center; justify-content: center; z-index: 2;
}
.imgopt.is-on .imgopt__tick { display: flex; }
.imgopt__tick svg { width: 14px; height: 14px; }

/* ------------- 我的发布 ------------- */
.mine { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; }
.mine__row { display: flex; gap: 18px; padding: 20px 24px; border-bottom: 1px solid var(--c-line-2); align-items: center; }
.mine__row:last-child { border-bottom: none; }
.mine__thumb { width: 108px; height: 74px; border-radius: var(--radius-sm); overflow: hidden; flex: none; background: var(--c-line-2); }
.mine__thumb img { width: 100%; height: 100%; object-fit: cover; }
.mine__main { flex: 1; min-width: 0; }
.mine__title { font-size: 15.5px; margin-bottom: 7px; color: var(--c-ink); font-weight: 600; }
.mine__meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--c-ink-4); }
.mine__meta > span { display: inline-flex; align-items: center; gap: 5px; }
.mine__act { display: flex; gap: 8px; flex: none; flex-wrap: wrap; }

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 11px; border-radius: 20px; font-size: 12.5px; font-weight: 500; }
.badge--ok { background: var(--c-ok-soft); color: var(--c-ok); }
.badge--wait { background: var(--c-warn-soft); color: var(--c-warn); }
.badge--no { background: var(--c-no-soft); color: var(--c-no); }

.rejectbox {
  margin-top: 10px; padding: 10px 13px; border-radius: var(--radius-sm);
  background: var(--c-no-soft); font-size: 13px; color: var(--c-no); line-height: 1.7;
}

/* ------------- 管理台 ------------- */
.tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--c-line); margin-bottom: 22px; flex-wrap: wrap; }
.tab {
  padding: 11px 20px; border: none; background: none; font-size: 14.5px; color: var(--c-ink-3);
  cursor: pointer; border-bottom: 2px solid transparent; font-family: inherit; font-weight: 500;
  display: inline-flex; align-items: center; gap: 7px;
}
.tab:hover { color: var(--c-primary); }
.tab.is-on { color: var(--c-primary); border-bottom-color: var(--c-primary); }
.tab__n { background: var(--c-line-2); border-radius: 20px; padding: 1px 9px; font-size: 12.5px; }
.tab.is-on .tab__n { background: var(--c-primary-soft); }

/* ------------- 空状态 ------------- */
.empty { text-align: center; padding: 70px 20px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); }
.empty__icon { width: 62px; height: 62px; margin: 0 auto 18px; border-radius: 16px; background: var(--c-line-2); color: var(--c-ink-4); display: flex; align-items: center; justify-content: center; }
.empty__icon svg { width: 30px; height: 30px; }
.empty h3 { font-size: 16.5px; margin-bottom: 8px; }
.empty p { font-size: 14px; color: var(--c-ink-3); margin: 0 0 20px; }

/* ------------- 分页 ------------- */
.pager { display: flex; justify-content: center; gap: 7px; margin-top: 32px; }
.pager button {
  min-width: 38px; height: 38px; padding: 0 11px; border: 1px solid var(--c-line); background: #fff;
  border-radius: var(--radius-sm); font-size: 14px; color: var(--c-ink-2); cursor: pointer; font-family: inherit;
}
.pager button:hover:not([disabled]) { border-color: var(--c-primary); color: var(--c-primary); }
.pager button.is-on { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.pager button[disabled] { opacity: .4; cursor: not-allowed; }

/* ------------- 文档页（协议 / 须知） ------------- */
.doc { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 40px 48px; max-width: 900px; margin: 0 auto; }
.doc h1 { font-size: 24px; margin-bottom: 8px; }
.doc__date { font-size: 13.5px; color: var(--c-ink-4); padding-bottom: 20px; border-bottom: 1px solid var(--c-line); margin-bottom: 26px; }
.doc h2 { font-size: 17px; margin: 28px 0 12px; }
.doc h3 { font-size: 15.5px; margin: 20px 0 10px; }
.doc p, .doc li { font-size: 14.5px; line-height: 2; color: var(--c-ink-2); }
.doc ul { list-style: none; margin: 0 0 14px; }
.doc ul li { position: relative; padding-left: 16px; margin-bottom: 7px; }
.doc ul li::before { content: ''; position: absolute; left: 2px; top: 13px; width: 5px; height: 5px; border-radius: 50%; background: var(--c-primary); }

/* ------------- 关于我们 ------------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; }
.about-media { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--c-line); background: #fff; }
.about-media img { width: 100%; height: 100%; min-height: 340px; object-fit: cover; }
.info-list { display: flex; flex-direction: column; }
.info-row { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px dashed var(--c-line); font-size: 14.5px; }
.info-row:last-child { border-bottom: none; }
.info-row__k { color: var(--c-ink-4); flex: none; width: 108px; font-size: 14px; }
.info-row__v { color: var(--c-ink); flex: 1; word-break: break-all; }

.statrow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.statcard { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 22px; text-align: center; }
.statcard b { display: block; font-size: 26px; color: var(--c-primary); font-weight: 700; margin-bottom: 4px; }
.statcard span { font-size: 13.5px; color: var(--c-ink-3); }

/* ------------- 提示 ------------- */
.toast {
  position: fixed; left: 50%; bottom: 44px; transform: translate(-50%, 14px);
  background: #16202e; color: #fff; padding: 12px 24px; border-radius: var(--radius-sm);
  font-size: 14px; z-index: 999; opacity: 0; transition: opacity .22s, transform .22s;
  box-shadow: var(--shadow-lg); max-width: 88vw; text-align: center;
}
.toast.is-in { opacity: 1; transform: translate(-50%, 0); }
.toast--error { background: #8f1d17; }
.toast--ok { background: #0d6a5c; }

.alert { padding: 13px 17px; border-radius: var(--radius-sm); font-size: 13.8px; margin-bottom: 18px; line-height: 1.75; }
.alert--error { background: var(--c-no-soft); color: var(--c-no); border: 1px solid #f3cfcc; }
.alert--info { background: var(--c-primary-soft); color: var(--c-primary-dark); border: 1px solid #d3e0fb; }

/* ------------- 页脚 ------------- */
.ft { background: #16202e; color: #a9b5c4; margin-top: 56px; }
.ft__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.5fr; gap: 34px; padding: 48px 20px 38px; }
.ft__brand { display: flex; align-items: center; gap: 11px; margin-bottom: 15px; }
.ft__mark { color: #7ba0f0; display: flex; }
.ft__name { color: #fff; font-size: 15.5px; font-weight: 600; }
.ft__desc { font-size: 13.5px; line-height: 1.9; color: #8695a6; margin: 0; }
.ft__col h4 { color: #fff; font-size: 14.5px; margin-bottom: 15px; font-weight: 600; }
.ft__col ul { display: flex; flex-direction: column; gap: 10px; }
.ft__col a { font-size: 13.5px; color: #a9b5c4; }
.ft__col a:hover { color: #fff; }
.ft__contact li { display: flex; gap: 9px; font-size: 13.5px; line-height: 1.75; }
.ft__contact svg { color: #7ba0f0; flex: none; margin-top: 3px; }
.ft__bottom { border-top: 1px solid rgba(255, 255, 255, .09); padding: 17px 0; }
.ft__bottom-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.ft__copy { font-size: 13px; color: #8695a6; }
.ft__icp { font-size: 13px; color: #a9b5c4; }
.ft__icp:hover { color: #fff; }

/* ------------- 响应式 ------------- */
@media (max-width: 1080px) {
  .hero__in { grid-template-columns: 1fr; gap: 40px; padding: 48px 0; }
  .hero h1 { font-size: 30px; }
  .hero__visual { order: -1; }
  .hero__frame img { height: 260px; }
  .cats { grid-template-columns: repeat(3, 1fr); }
  .lgrid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .advs { grid-template-columns: 1fr; }
  .detail { grid-template-columns: 1fr; }
  .side { position: static; }
  .about-grid { grid-template-columns: 1fr; }
  .ft__top { grid-template-columns: 1fr 1fr; gap: 28px; }
  .statrow { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .topbar__in { gap: 14px; font-size: 12px; }
  .topbar__item--end { display: none; }
  .hd__in { height: 66px; gap: 12px; flex-wrap: wrap; }
  .brand__name { font-size: 15px; }
  .brand__sub { font-size: 11px; }
  .navtoggle { display: block; margin-left: auto; }
  .nav {
    display: none; order: 5; width: 100%; flex-direction: column; align-items: stretch;
    gap: 2px; margin: 0 0 12px; padding-bottom: 4px;
  }
  .nav.is-open { display: flex; }
  .acct { margin-left: 0; }
  .acct__name { display: none; }
  .sec { padding: 40px 0; }
  .sec-head h2 { font-size: 22px; }
  .cats { grid-template-columns: repeat(2, 1fr); }
  .lgrid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .formbox { padding: 26px 20px 30px; }
  .fgrid { grid-template-columns: 1fr; gap: 0; }
  .doc { padding: 26px 20px; }
  .hero__stats { gap: 26px; }
  .hero__stat b { font-size: 22px; }
  .mine__row { flex-direction: column; align-items: flex-start; }
  .mine__thumb { width: 100%; height: 160px; }
  .ft__top { grid-template-columns: 1fr; }
  .detail__title { font-size: 20px; }
  .imginput { grid-template-columns: repeat(2, 1fr); }
  .filters__label { width: 100%; }
}

@media (max-width: 480px) {
  .cats { grid-template-columns: 1fr; }
  .statrow { grid-template-columns: 1fr; }
}