/* ==========================================================================
   168qun.com — 名爵账号登录 内页（通行证 / 深海军蓝）
   深蓝底 / 黄铜金 / 护照纹样 / 登录框；不与其他页共用骨架。
   ========================================================================== */

.page-login {
  --l-bg: #0b1a2a;
  --l-deep: #071320;
  --l-panel: #0f2433;
  --l-ink: #f0ebdf;
  --l-muted: #93a8b8;
  --l-gold: #d4b26a;
  --l-gold-soft: #e7c987;
  --l-line: rgba(212, 178, 106, .22);
  --l-line-soft: rgba(212, 178, 106, .1);
  background: var(--l-bg);
  color: var(--l-ink);
}
.page-login .site-footer { background: #050d15; }

/* ---------- Hero ---------- */
.lg-hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 62px;
  border-bottom: 1px solid var(--l-line);
  background:
    radial-gradient(circle at 78% 24%, rgba(212, 178, 106, .12), transparent 46%),
    var(--l-bg);
}
.lg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212, 178, 106, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 178, 106, .05) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom right, #000, transparent 70%);
  -webkit-mask-image: linear-gradient(to bottom right, #000, transparent 70%);
  pointer-events: none;
}
.lg-crumb { position: relative; padding-bottom: 28px; color: var(--l-muted); }
.lg-crumb span:last-child { color: var(--l-gold); opacity: 1; }
.lg-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 52px;
  align-items: center;
}
.lg-kicker {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2.6px;
  color: var(--l-gold);
}
.lg-hero h1 {
  margin-top: 15px;
  font-family: var(--serif);
  font-size: clamp(38px, 4.8vw, 62px);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: 1px;
  color: #f7f1e3;
}
.lg-hero h1 em {
  display: block;
  margin-top: 12px;
  font-style: normal;
  font-family: var(--font);
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 400;
  letter-spacing: 0;
  color: var(--l-muted);
}
.lg-lead {
  margin-top: 20px;
  max-width: 540px;
  font-size: 15px;
  line-height: 2.08;
  color: #b9c8d4;
}
.lg-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.lg-actions .btn-primary { background: var(--l-gold); color: #1b1305; border-radius: 2px; box-shadow: 0 12px 26px rgba(212, 178, 106, .18); }
.lg-actions .btn-primary:hover { background: #e2c47e; }
.lg-actions .btn-room { border-radius: 2px; color: #f0ebdf; border-color: rgba(255, 255, 255, .28); }
.lg-actions .btn-room b { color: var(--l-gold); }
.lg-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.lg-tags span {
  padding: 5px 12px;
  border: 1px solid rgba(212, 178, 106, .28);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 1.4px;
  color: var(--l-gold-soft);
}
.lg-figure {
  padding: 9px;
  background: #071320;
  border: 1px solid var(--l-line);
  box-shadow: 0 28px 60px rgba(0, 0, 0, .48);
}
.lg-figure img { width: 100%; }
.lg-figure figcaption {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-top: 8px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.8px;
  color: #6d8599;
}

/* ---------- 摘要 ---------- */
.lg-strip { background: var(--l-deep); border-bottom: 1px solid var(--l-line); }
.lg-strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.lg-strip-inner > div { padding: 15px 16px; border-left: 1px solid var(--l-line-soft); }
.lg-strip-inner > div:first-child { border-left: 0; padding-left: 0; }
.lg-strip-inner span { display: block; font-family: var(--mono); font-size: 8.5px; letter-spacing: 1.8px; color: #6d8599; }
.lg-strip-inner strong { display: block; margin-top: 3px; font-size: 12.5px; color: #f0ebdf; }

/* ---------- section ---------- */
.lg-section { padding: 72px 0; }
.lg-section + .lg-section { border-top: 1px solid var(--l-line-soft); }
.lg-section.is-navy { background: var(--l-deep); }
.lg-section .container.narrow { max-width: 900px; }
.lg-head { max-width: 760px; margin-bottom: 34px; }
.lg-head h2 {
  margin-top: 10px;
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 37px);
  line-height: 1.34;
  font-weight: 700;
  color: #f7f1e3;
}
.lg-head p { margin-top: 10px; font-size: 13.5px; line-height: 1.95; color: var(--l-muted); }

/* ---------- 三件事 ---------- */
.three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.three-grid article { padding: 26px 24px; background: var(--l-panel); border: 1px solid var(--l-line-soft); border-top: 3px solid var(--l-gold); }
.three-grid article.is-core { background: #122b3c; border-top-color: var(--l-gold-soft); }
.three-grid span { font-family: var(--mono); font-size: 10px; letter-spacing: 1.8px; color: var(--l-gold); }
.three-grid h3 { margin-top: 8px; font-family: var(--serif); font-size: 21px; font-weight: 700; color: #fff; }
.three-grid p { margin-top: 7px; font-size: 13px; line-height: 1.9; color: var(--l-muted); }

/* ---------- 三要素 ---------- */
.lg-elements-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 54px; align-items: start; }
.lg-elements-grid h2 { margin-top: 10px; font-family: var(--serif); font-size: clamp(26px, 3vw, 37px); font-weight: 700; color: #f7f1e3; }
.lg-elements-grid > div > p { margin-top: 14px; font-size: 14px; line-height: 2.05; color: #b9c8d4; }
.warn-box { margin-top: 20px; padding: 16px 20px; border: 1px dashed rgba(212, 178, 106, .55); background: rgba(212, 178, 106, .05); }
.warn-box span { font-family: var(--mono); font-size: 9px; letter-spacing: 2px; color: var(--l-gold); }
.warn-box p { margin-top: 5px; font-size: 13px; line-height: 1.9; color: #d8cdb6; }
.element-list { border-top: 1px solid var(--l-line); }
.element-list li { display: flex; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--l-line-soft); }
.element-list b { flex: none; width: 30px; font-family: var(--mono); font-size: 10.5px; color: var(--l-gold); padding-top: 2px; }
.element-list h3 { font-family: var(--serif); font-size: 18px; font-weight: 600; color: #fff; }
.element-list p { margin-top: 3px; font-size: 12.5px; color: var(--l-muted); }

/* ---------- 流程 ---------- */
.lg-flow { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--l-line); }
.lg-flow li { position: relative; padding: 22px 18px 0 0; }
.lg-flow li::before { content: ""; position: absolute; left: 0; top: -4px; width: 7px; height: 7px; border-radius: 50%; background: var(--l-gold); }
.lg-flow li + li { padding-left: 18px; border-left: 1px solid var(--l-line-soft); }
.lg-flow span { font-family: var(--mono); font-size: 10px; letter-spacing: 1.6px; color: var(--l-gold); }
.lg-flow h3 { margin-top: 7px; font-family: var(--serif); font-size: 17px; font-weight: 600; color: #fff; }
.lg-flow p { margin-top: 5px; font-size: 12.5px; line-height: 1.9; color: var(--l-muted); }

/* ---------- 凭证 ---------- */
.sec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.sec-grid article { padding: 24px 20px; border: 1px solid var(--l-line-soft); background: var(--l-panel); }
.sec-grid span { display: inline-grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--l-gold); border-radius: 50%; font-family: var(--mono); font-size: 11px; color: var(--l-gold); }
.sec-grid h3 { margin-top: 12px; font-family: var(--serif); font-size: 19px; font-weight: 600; color: #fff; }
.sec-grid p { margin-top: 6px; font-size: 12.5px; line-height: 1.9; color: var(--l-muted); }

/* ---------- 对比 ---------- */
.cmp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cmp-grid article { padding: 26px 22px; border: 1px solid var(--l-line-soft); background: var(--l-panel); }
.cmp-grid article.is-account { border-color: rgba(212, 178, 106, .4); }
.cmp-grid article.is-room { border-color: rgba(127, 174, 138, .4); }
.cmp-grid span { font-family: var(--mono); font-size: 9px; letter-spacing: 2px; color: #6d8599; }
.cmp-grid h3 { margin-top: 8px; font-family: var(--serif); font-size: 24px; font-weight: 700; color: #fff; }
.cmp-grid p { margin-top: 7px; font-size: 13px; line-height: 1.9; color: var(--l-muted); }
.cmp-grid em { display: inline-block; margin-top: 14px; padding: 3px 9px; border: 1px solid var(--l-line); font-style: normal; font-family: var(--mono); font-size: 8.5px; letter-spacing: 1.2px; color: var(--l-gold-soft); }
.cmp-grid article.is-room em { border-color: rgba(127, 174, 138, .4); color: #a9d6b5; }

/* ---------- 换设备 ---------- */
.lg-device-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 54px; align-items: center; }
.lg-device-grid h2 { margin-top: 10px; font-family: var(--serif); font-size: clamp(26px, 3vw, 37px); font-weight: 700; color: #f7f1e3; }
.lg-device-grid > div > p { margin-top: 14px; font-size: 14px; line-height: 2.05; color: #b9c8d4; }
.device-cards { display: grid; gap: 14px; }
.device-cards article { padding: 22px 22px; background: var(--l-panel); border: 1px solid var(--l-line-soft); }
.device-cards b { font-family: var(--serif); font-size: 18px; color: var(--l-gold-soft); }
.device-cards p { margin-top: 5px; font-size: 12.5px; line-height: 1.9; color: var(--l-muted); }

/* ---------- 折叠 ---------- */
.page-login .acc-list { border-top-color: var(--l-line); }
.page-login .acc-item { border-bottom-color: var(--l-line-soft); }
.page-login .acc-trigger { color: #f0ebdf; font-size: 15.5px; }
.page-login .acc-trigger::after { color: #6d8599; }
.page-login .acc-item.is-open .acc-trigger::after { color: var(--l-gold); }
.page-login .acc-panel { color: var(--l-muted); }
.page-login .acc-panel p { font-size: 13px; line-height: 1.95; }

/* ---------- 找回 ---------- */
.lg-forgot-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.lg-forgot-grid h2 { margin-top: 10px; font-family: var(--serif); font-size: clamp(26px, 3vw, 37px); font-weight: 700; color: #f7f1e3; }
.lg-forgot-grid > div > p { margin-top: 14px; font-size: 14px; line-height: 2.05; color: #b9c8d4; }
.forgot-card { background: var(--l-panel); border: 1px solid var(--l-line); }
.fr-row { display: flex; align-items: center; gap: 16px; padding: 13px 18px; border-bottom: 1px solid var(--l-line-soft); }
.fr-row:last-child { border-bottom: 0; }
.fr-row span { flex: none; width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--l-gold); border-radius: 50%; font-family: var(--mono); font-size: 9px; color: var(--l-gold); }
.fr-row p { font-size: 12.5px; color: #c9d6df; }
.fr-row.is-warn { background: rgba(168, 58, 47, .12); }
.fr-row.is-warn span { border-color: #d98a7e; color: #e3a79d; }
.fr-row.is-warn p { color: #e3b0a7; }

/* ---------- 相关 ---------- */
.lg-rel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lg-rel-grid a { padding: 20px 22px; background: var(--l-panel); border: 1px solid var(--l-line-soft); transition: border-color .2s, transform .2s; }
.lg-rel-grid a:hover { border-color: var(--l-gold); transform: translateY(-2px); }
.lg-rel-grid span { font-family: var(--mono); font-size: 9px; letter-spacing: 2px; color: #6d8599; }
.lg-rel-grid h3 { margin-top: 7px; font-family: var(--serif); font-size: 17px; font-weight: 600; color: #fff; }
.lg-rel-grid p { margin-top: 4px; font-size: 12px; color: var(--l-muted); }

/* ---------- CTA ---------- */
.lg-cta { padding: 62px 0; background: #0d1f2e; border-top: 1px solid var(--l-line); }
.lg-cta-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.lg-cta h2 { margin-top: 10px; font-family: var(--serif); font-size: clamp(24px, 3vw, 35px); font-weight: 700; color: #f7f1e3; }
.lg-cta p { margin-top: 10px; max-width: 560px; font-size: 13.5px; color: var(--l-muted); }
.lg-cta p strong { color: var(--l-gold-soft); }
.lg-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.lg-cta-actions .btn-primary { background: var(--l-gold); color: #1b1305; border-radius: 2px; box-shadow: none; }
.lg-cta-actions .btn-room { border-radius: 2px; color: #f0ebdf; border-color: rgba(255, 255, 255, .28); }
.lg-cta-actions .btn-room b { color: var(--l-gold); }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .lg-hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .lg-figure { max-width: 680px; }
  .three-grid { grid-template-columns: 1fr; }
  .lg-elements-grid { grid-template-columns: 1fr; gap: 24px; }
  .lg-flow { grid-template-columns: repeat(3, 1fr); row-gap: 22px; }
  .lg-flow li:nth-child(4) { padding-left: 0; border-left: 0; }
  .sec-grid { grid-template-columns: 1fr 1fr; }
  .cmp-grid { grid-template-columns: 1fr; }
  .lg-device-grid { grid-template-columns: 1fr; gap: 24px; }
  .lg-forgot-grid { grid-template-columns: 1fr; gap: 24px; }
  .lg-rel-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .lg-section { padding: 50px 0; }
  .lg-hero { padding: 18px 0 44px; }
  .lg-actions { flex-direction: column; }
  .lg-actions .btn { width: 100%; }
  .lg-strip-inner { grid-template-columns: 1fr 1fr; }
  .lg-strip-inner > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .lg-flow { grid-template-columns: 1fr; }
  .lg-flow li { padding-left: 0 !important; border-left: 0 !important; padding-right: 0; }
  .sec-grid { grid-template-columns: 1fr; }
  .lg-cta-actions { width: 100%; }
  .lg-cta-actions .btn { width: 100%; }
}