/* 博雅领航 · 页面专属样式 */

/* ===== 首页 Hero ===== */
.hero { position: relative; min-height: 560px; display: grid; place-items: center; color: #f7f4ed;
  background:
    radial-gradient(1200px 560px at 78% 26%, rgba(29, 92, 79, .5), transparent 70%),
    radial-gradient(900px 480px at 18% 82%, rgba(163, 128, 53, .32), transparent 65%),
    linear-gradient(160deg, #0f1f29 0%, #16324a 38%, #1d4a3f 72%, #14402f 100%);
  overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(760px 520px at 50% 42%, #000 85%, transparent); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 130px;
  background: linear-gradient(180deg, transparent, rgba(72, 82, 92, .72)); }
.hero-inner { position: relative; z-index: 2; text-align: center; padding: 0 20px; }
.hero-seal { display: inline-grid; place-items: center; width: 86px; height: 86px; border-radius: 20px;
  background: linear-gradient(145deg, var(--pine), var(--pine-deep)); color: var(--paper);
  font: 900 40px/1 var(--serif); letter-spacing: .08em;
  box-shadow: 0 12px 30px rgba(0,0,0,.28), inset 0 -4px 0 rgba(0,0,0,.2); }
.hero-brand { display: inline-flex; align-items: center; gap: 18px; text-align: left; margin-bottom: 26px; }
.hero-brand .hero-seal { flex: 0 0 auto; }
.hero-brand-name { font: 900 clamp(34px, 4.5vw, 46px)/1.15 var(--serif); color: var(--paper); letter-spacing: .06em; }
.hero-brand-sub {
  font-size: clamp(14px, 1.8vw, 17px); color: var(--gold-2); letter-spacing: .06em; margin-top: 6px;
  text-shadow: 0 0 14px rgba(230, 201, 138, .55), 0 0 3px rgba(230, 201, 138, .7);
}
@media (max-width: 480px) {
  .hero-brand { flex-direction: column; gap: 12px; text-align: center; margin-bottom: 22px; }
  .hero-brand-name { font-size: 36px; }
  .hero-brand-sub { font-size: 14px; letter-spacing: .04em; }
}
.hero-title { font-size: clamp(30px, 5vw, 52px); font-weight: 900; letter-spacing: .04em; line-height: 1.25; color: var(--paper); }
.hero-title em { font-style: normal; background: linear-gradient(transparent 62%, rgba(201, 164, 92, .85) 62%); border-radius: 4px; color: var(--gold-2); }
.hero-sub { font-size: clamp(15px, 2vw, 19px); color: rgba(247, 244, 237, .82); max-width: 640px; margin: 22px auto 0; line-height: 1.8; text-wrap: pretty; }
.hero-cta { display: flex; gap: 14px; margin-top: 34px; justify-content: center; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 46px; justify-content: center; flex-wrap: wrap; }
.hero-stats .stat { text-align: left; }
.hero-stats .num { font: 800 30px/1 var(--serif); color: var(--gold-2); }
.hero-stats .lbl { display: block; font-size: 12.5px; color: rgba(247,244,237,.7); letter-spacing: .08em; }
/* ===== 信任条 ===== */
.trust-bar { background: linear-gradient(180deg, var(--paper), #fdfaf2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-item { display: flex; align-items: center; gap: 14px; padding: 18px 20px; font-size: 14px; color: var(--ink-soft); border-radius: var(--r); transition: .2s; }
.trust-item:hover { background: #fff; box-shadow: 0 6px 18px rgba(29,92,79,.08); transform: translateY(-2px); }
.trust-item .t-ic { font-size: 26px; width: 52px; height: 52px; flex: 0 0 52px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(145deg, rgba(29,92,79,.12), rgba(201,164,92,.10)); }
.trust-item b { color: var(--ink); display: block; font-size: 15px; margin-bottom: 2px; }

/* ===== 服务卡片 ===== */
.svc-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.svc-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px 22px 22px; box-shadow: var(--shadow); transition: .22s; position: relative; }
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(201,164,92,.45); }
.svc-tag { position: absolute; top: 14px; right: 14px; font-size: 11.5px; background: linear-gradient(135deg, var(--gold), var(--gold-deep)); color: #fff; padding: 2px 10px; border-radius: 999px; font-weight: 700; display: none; }
.svc-card.has-tag .svc-tag { display: inline-block; }
.svc-ic { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(145deg, rgba(29,92,79,.14), rgba(29,92,79,.05)); font-size: 26px; margin-bottom: 12px; }
.svc-name { font-size: 18px; font-weight: 800; color: var(--ink); }
.svc-desc { font-size: 13.5px; color: var(--ink-soft); line-height: 1.65; margin-top: 6px; }
.svc-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; }
.svc-price { font: 700 21px/1 var(--serif); color: var(--gold-deep); }
.svc-price small { font-size: 12px; color: var(--ink-mute); }
.svc-buy { font-size: 13px; color: var(--paper); background: var(--pine); border: none; border-radius: 999px; padding: 7px 20px; cursor: pointer; font-weight: 600; transition: .18s; }
.svc-buy:hover { background: var(--pine-2); transform: translateY(-1px); }
/* ===== 流程 ===== */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 26px; }
.step-card { background: var(--paper); border: 1px solid rgba(201,164,92,.3); border-radius: var(--r); padding: 26px 20px; text-align: center; position: relative; }
.step-num { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(145deg, var(--gold), var(--gold-deep)); color: #fff; font: 800 18px/1 var(--serif); box-shadow: 0 4px 12px rgba(201,164,92,.35); margin: 0 auto 12px; }
.step-title { font-size: 16.5px; font-weight: 800; }
.step-desc { font-size: 13px; color: var(--ink-soft); line-height: 1.6; margin-top: 6px; }
.step-arrow { position: absolute; right: -14px; top: 34px; color: var(--gold-deep); font-size: 20px; }
.steps > .step-card:last-child .step-arrow { display: none; }

/* ===== 评价墙 ===== */
.rev-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); }
.rev-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; box-shadow: var(--shadow); }
.rev-top { display: flex; align-items: center; gap: 10px; }
.rev-avatar { width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(145deg, rgba(201,164,92,.25), rgba(201,164,92,.08)); display: grid; place-items: center; font-size: 17px; }
.rev-name { font-size: 14.5px; font-weight: 700; }
.rev-service { font-size: 12px; color: var(--ink-mute); }
.rev-content { font-size: 14px; color: var(--ink-2); line-height: 1.75; margin-top: 12px; }
.rev-badge { max-height: 0; overflow: hidden; }
.stars { display: inline-flex; gap: 3px; }
.stars .star { color: var(--gold-deep); font-size: 15px; }
.stars .star.on { color: var(--gold); }

/* ===== 信任与数据 ===== */
.trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.data-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 26px; text-align: center; }
.data-num { font: 900 38px/1 var(--serif); color: var(--gold-deep); }
.data-lbl { font-size: 13.5px; color: var(--ink-soft); margin-top: 8px; }
/* ===== FAQ ===== */
.faq-item { border: 1px solid var(--line); border-radius: var(--r-sm); margin-bottom: 12px; overflow: hidden; background: var(--paper); }
.faq-q { display: flex; align-items: center; justify-content: space-between; padding: 15px 18px; cursor: pointer; font-weight: 700; font-size: 15px; }
.faq-q .faq-chev { transition: .2s; color: var(--gold-deep); }
.faq-a { max-height: 0; overflow: hidden; padding: 0 18px; color: var(--ink-soft); font-size: 14px; }
.faq-item.open .faq-a { max-height: 240px; padding: 14px 18px; }
.faq-item.open .faq-chev { transform: rotate(180deg); }

/* ===== 页脚 ===== */
.footer { background: linear-gradient(180deg, #12222b, #0e1a22); color: rgba(247,244,237,.85); padding: 52px 0 30px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; }
.footer-brand .brand { font-size: 21px; font-weight: 800; color: var(--gold-2); letter-spacing: .06em; }
.footer-brand p { font-size: 13.5px; color: rgba(247,244,237,.65); line-height: 1.8; margin-top: 8px; }
.footer-col h4 { font-size: 15px; color: var(--gold-2); font-weight: 700; margin-bottom: 12px; }
.footer-col a { display: block; font-size: 13.5px; color: rgba(247,244,237,.75); padding: 4px 0; }
.footer-col a:hover { color: var(--gold-2); }
.footer-bottom { border-top: 1px solid rgba(201,164,92,.18); padding-top: 18px; font-size: 12.5px; color: rgba(247,244,237,.5); text-align: center; }

/* ===== 客服悬浮 ===== */
.cs-fab { position: fixed; right: 26px; bottom: 26px; z-index: 70; width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(145deg, var(--pine), var(--pine-deep)); border: 2px solid rgba(201,164,92,.55);
  color: #fff; font-size: 26px; box-shadow: 0 10px 24px rgba(18,34,43,.35); cursor: pointer; transition: .2s; }
.cs-fab:hover { transform: scale(1.07); }
body.modal-open { overflow: hidden; }
/* ===== 弹窗（登录 / 客服 / 付款） ===== */
.modal-layer { position: fixed; inset: 0; background: rgba(14, 22, 30, .55); backdrop-filter: blur(3px); z-index: 200; display: grid; place-items: center; animation: fadeIn .18s ease; }
.modal-layer.closing { opacity: 0; transition: .16s; }
.modal { background: var(--paper); border-radius: var(--r-lg); width: 520px; max-width: calc(100vw - 30px); max-height: calc(100vh - 60px); overflow-y: auto; box-shadow: var(--shadow-lg); padding: 26px; }
.modal.sm { width: 430px; }
.modal.login { width: 420px; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.m-close { position: absolute; top: 12px; right: 16px; background: none; border: none; font-size: 17px; color: var(--ink-mute); cursor: pointer; }
.login-card { position: relative; }
.login-brand { text-align: center; }
.login-logo { width: 70px; height: 70px; border-radius: 18px; margin: 0 auto 14px; display: grid; place-items: center; background: linear-gradient(145deg, var(--pine), var(--pine-deep)); color: var(--paper); font: 900 34px/1 var(--serif); box-shadow: 0 8px 20px rgba(29,92,79,.3); }
.login-title { font-size: 21px; font-weight: 800; }
.login-sub { font-size: 13px; color: var(--ink-mute); margin-top: 6px; }
.login-form { margin-top: 20px; }
.login-tip { font-size: 12.5px; color: var(--ink-mute); margin-top: 10px; }

.cs-card { position: relative; }
.cs-title { font-size: 18px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.cs-ic { font-size: 20px; }
.cs-sub { font-size: 13px; color: var(--ink-soft); margin: 0; }
.cs-divider { height: 1px; background: var(--line); margin: 16px 0; }
.cs-qr { max-width: 150px; margin: 10px auto; border: 1px solid var(--line); border-radius: var(--r-sm); padding: 6px; }
.cs-wxid { display: flex; align-items: center; gap: 8px; justify-content: center; }

/* ===== 付款弹窗 ===== */
.pay-card { position: relative; text-align: center; }
.pay-amount { font: 900 36px/1 var(--serif); color: var(--gold-deep); }
.pay-qr { max-width: 240px; margin: 16px auto; border: 2px solid rgba(201,164,92,.4); border-radius: var(--r-sm); padding: 8px; background: #fff; }
.pay-tip { font-size: 13px; color: var(--amber); }
.pay-note { width: 100%; }
/* ===== Toast ===== */
#toast-box { position: fixed; top: 90px; right: 24px; z-index: 300; display: flex; flex-direction: column; gap: 10px; }
.toast { display: flex; align-items: center; gap: 10px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 12px 18px; box-shadow: var(--shadow-lg); font-size: 14px; opacity: 0; transform: translateY(-8px); transition: .22s; min-width: 240px; }
.toast.show { opacity: 1; transform: none; }
.toast.ok .t-ic { color: var(--green); }
.toast.err .t-ic { color: var(--rose); }
.toast.info .t-ic { color: var(--sky); }
.toast .t-ic { font-weight: 800; margin-right: 4px; }

/* ===== 用户中心 ===== */
.user-shell { display: flex; gap: 24px; align-items: flex-start; }
.user-sidebar { width: 230px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; position: sticky; top: 80px; }
.user-avatar-lg { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(145deg, rgba(201,164,92,.3), rgba(201,164,92,.08)); font-size: 28px; margin: 0 auto; }
.user-hello { font-size: 15.5px; font-weight: 800; text-align: center; margin-top: 8px; }
.user-phone { font-size: 12.5px; color: var(--ink-mute); text-align: center; margin-top: 2px; }
.user-tabs { list-style: none; padding: 0; margin: 18px 0 0; }
.user-tabs li { display: block; }
.user-tabs button { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; padding: 11px 14px; background: none; border: none; color: var(--ink-soft); font-size: 14.5px; border-radius: 10px; cursor: pointer; transition: .16s; }
.user-tabs button:hover { background: rgba(29,92,79,.07); color: var(--ink); }
.user-tabs button.active { background: linear-gradient(135deg, rgba(29,92,79,.14), rgba(29,92,79,.06)); color: var(--pine-2); font-weight: 700; }
.unread-pill { margin-left: auto; min-width: 20px; height: 20px; border-radius: 999px; background: var(--rose); color: #fff; font-size: 11px; line-height: 20px; text-align: center; }
.user-main { flex: 1; }
.order-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 20px 22px; margin-bottom: 16px; }
.order-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.order-no { font-family: monospace; font-size: 13.5px; color: var(--ink-soft); }
.order-svc { font-size: 17px; font-weight: 800; }
.order-amount { font: 700 20px/1 var(--serif); color: var(--gold-deep); }
.order-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; font-size: 13px; color: var(--ink-soft); margin-top: 12px; }
.order-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.progress-bar { height: 10px; border-radius: 999px; background: rgba(29,92,79,.1); overflow: hidden; position: relative; margin-top: 10px; }
.progress-bar .fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--gold), var(--gold-deep)); transition: width .5s; }
.progress-lbl { font-size: 12.5px; color: var(--ink-soft); margin-top: 6px; }
.timeline { margin: 14px 0 0; padding-left: 18px; list-style: none; position: relative; }
.timeline li { position: relative; padding-left: 18px; font-size: 13.5px; color: var(--ink-2); }
.timeline li::before { content: ""; position: absolute; left: -18px; top: 6px; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 3px rgba(201,164,92,.18); }
.timeline li .tl-time { color: var(--ink-mute); font-size: 12px; }
.timeline li .tl-note { display: block; font-size: 13px; color: var(--ink-soft); }

/* ===== 论坛 ===== */
.forum-cats { display: flex; gap: 8px; flex-wrap: wrap; }
.forum-cats button { padding: 7px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); color: var(--ink-soft); font-size: 13.5px; cursor: pointer; transition: .16s; }
.forum-cats button.active { background: var(--pine); color: var(--paper); }
.post-row { display: flex; align-items: flex-start; gap: 14px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; margin-bottom: 12px; cursor: pointer; transition: .16s; }
.post-row:hover { border-color: rgba(201,164,92,.4); box-shadow: var(--shadow); }
.post-main { flex: 1; }
.post-title { font-size: 16px; font-weight: 800; color: var(--ink); }
.post-meta { font-size: 12.5px; color: var(--ink-mute); margin-top: 6px; }
.post-stats { text-align: right; font-size: 12.5px; color: var(--ink-soft); }
.post-cat { display: inline-block; background: rgba(29,92,79,.1); color: var(--pine-2); font-size: 11.5px; padding: 1px 9px; border-radius: 999px; }
.comment-box { border-top: 1px dashed var(--line); padding-top: 12px; margin-top: 12px; }
/* ===== 管理后台 ===== */
.admin-login { max-width: 400px; margin: 80px auto; }
.admin-login .seal { width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(145deg, var(--pine), var(--pine-deep)); color: var(--paper); font: 900 30px/1 var(--serif); margin: 0 auto 14px; }
.admin-shell { display: flex; gap: 0; min-height: calc(100vh - 62px); }
.admin-sidebar { width: 220px; background: var(--paper); border-right: 1px solid var(--line); padding: 16px 0; position: sticky; top: 62px; height: calc(100vh - 62px); overflow-y: auto; }
.admin-sidebar button { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; padding: 12px 16px; background: none; border: none; color: var(--ink-soft); font-size: 14.5px; border-left: 3px solid transparent; cursor: pointer; transition: .15s; }
.admin-sidebar button:hover { background: rgba(29,92,79,.06); color: var(--ink); }
.admin-sidebar button.active { background: rgba(29,92,79,.12); border-left-color: var(--gold); color: var(--pine-2); font-weight: 700; }
.admin-main { flex: 1; padding: 24px; }
.admin-main .sec-title { margin-bottom: 16px; }
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; }
.stat-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; }
.stat-card .label { font-size: 12.5px; color: var(--ink-mute); }
.stat-card .value { font: 800 28px/1.2 var(--serif); color: var(--ink); margin-top: 6px; }
.stat-card .suffix { font-size: 13px; color: var(--ink-mute); }
.admin-table { width: 100%; border-collapse: collapse; background: var(--paper); }
.admin-table th { background: rgba(29,92,79,.07); padding: 11px 12px; font-size: 12.5px; text-align: left; color: var(--ink-soft); border-bottom: 1px solid var(--line); white-space: nowrap; }
.admin-table td { padding: 11px 12px; border-bottom: 1px solid var(--line); font-size: 13px; }
.admin-table tr:hover td { background: rgba(29,92,79,.04); }
.admin-table .actions { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.filter-bar select, .filter-bar input { padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: 13.5px; }
.pagination { display: flex; gap: 6px; align-items: center; margin-top: 14px; }
.pagination button { min-width: 34px; height: 34px; border-radius: 8px; background: var(--paper); border: 1px solid var(--line); font-size: 13px; cursor: pointer; color: var(--ink-soft); }
.pagination button.active { background: var(--pine); color: #fff; }
.pagination button:disabled { opacity: .4; }
.chart-bar { height: 180px; display: flex; align-items: flex-end; gap: 10px; padding: 10px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); }
.chart-bar .col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.chart-bar .bar { width: 60%; background: linear-gradient(180deg, var(--gold), var(--gold-deep)); border-radius: 6px 6px 0 0; transition: height .4s; }
.chart-bar .day { font-size: 11px; color: var(--ink-mute); }
.chart-bar .amt { font-size: 10px; color: var(--ink-soft); }

/* ===== 空状态 ===== */
.empty { text-align: center; padding: 40px 0; color: var(--ink-mute); }
.empty .empty-ic { font-size: 44px; display: block; margin-bottom: 10px; }

/* ===== 响应式 ===== */
@media (max-width: 860px) {
  .user-shell { flex-direction: column; }
  .user-sidebar { width: 100%; position: static; }
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; position: static; height: auto; }
  .nav-links { display: none; }
  .svc-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
  .steps { grid-template-columns: 1fr 1fr; }
  .modal { width: calc(100vw - 30px); }
}

/* ================= 补充：弹窗尺寸与表单类弹窗 ================= */
.modal.sm { max-width: 400px; width: calc(100vw - 32px); }

.order-detail { max-width: 640px; }

.review-form,
.new-post { max-width: 480px; }

.post-detail { max-width: 640px; }

.rate-star { transition: transform .15s, color .15s; }
.rate-star:hover { transform: scale(1.18); }

/* ================= 限时活动 ================= */
.promo-card {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  background: linear-gradient(120deg, #14402f 0%, #1d5c4f 40%, #2a7a68 70%, #c9a45c 135%);
  color: var(--paper); border-radius: 18px; padding: 26px 30px;
  box-shadow: 0 16px 40px rgba(20,64,47,.28);
  position: relative; overflow: hidden;
}
.promo-card::before {
  content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(201,164,92,.35), transparent 70%);
  border-radius: 50%;
}
.promo-card::after {
  content: "✨"; position: absolute; right: 28px; top: 16px; font-size: 26px; opacity: .9;
}
.promo-tag {
  background: linear-gradient(135deg, var(--gold), var(--gold-2)); color: #4a3510;
  border: none; padding: 7px 16px; border-radius: 999px; font-size: 13px; font-weight: 800;
  white-space: nowrap; box-shadow: 0 4px 12px rgba(0,0,0,.2);
}
.promo-main { flex: 1 1 180px; min-width: 0; position: relative; z-index: 1; }
.promo-title { font-size: 24px; font-weight: 800; letter-spacing: 1px; }
.promo-items { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.promo-items span {
  background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.22);
  padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
  backdrop-filter: blur(4px);
}
.promo-card .btn { box-shadow: 0 6px 18px rgba(0,0,0,.25); position: relative; z-index: 1; }

/* ================= 一口价承诺 ================= */
.promise-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px; max-width: 960px; margin: 0 auto;
}
.promise-item {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 14px; padding: 18px 20px;
  display: flex; align-items: center; gap: 12px;
  font-size: 14.5px; color: var(--ink-2);
  box-shadow: 0 2px 10px rgba(18,34,43,.05);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.promise-item:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(29,92,79,.10); border-color: rgba(201,164,92,.5); }
.promise-item .p-ic { font-size: 22px; width: 46px; height: 46px; flex: 0 0 46px; display: grid; place-items: center; border-radius: 12px; background: linear-gradient(145deg, rgba(201,164,92,.18), rgba(29,92,79,.10)); }
.promise-item b { color: var(--pine-2); }

/* ===== 7年专注（hero 收尾标语） ===== */
.hero-years {
  margin-top: 28px; font: 700 clamp(19px, 2.8vw, 24px)/1.4 var(--serif);
  color: var(--gold-2); letter-spacing: .14em; display: inline-block;
}
.hero-years::before { content: "——"; margin-right: 12px; color: rgba(230, 201, 138, .75); }
.hero-years::after { content: "——"; margin-left: 12px; color: rgba(230, 201, 138, .75); }

/* ===== ONE 为什么选择我们 ===== */
.why-sub {
  text-align: center; font: 700 18px/1.4 var(--serif); color: var(--pine-deep);
  letter-spacing: .1em; margin: 26px 0 14px;
}
.why-sub::after {
  content: ""; display: block; width: 40px; height: 2px; margin: 8px auto 0;
  background: linear-gradient(90deg, var(--gold), var(--gold-deep));
}
.why-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px; max-width: 1000px; margin: 0 auto;
}
.why-item {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 14px; padding: 16px 18px; transition: .2s;
}
.why-item:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(29,92,79,.10); border-color: rgba(201,164,92,.5); }
.why-item .t-ic { font-size: 24px; width: 48px; height: 48px; flex: 0 0 48px; display: grid; place-items: center; border-radius: 12px; background: linear-gradient(145deg, rgba(29,92,79,.12), rgba(201,164,92,.10)); }
.why-txt b { display: block; font-size: 15.5px; color: var(--ink); }
.why-txt span { display: block; font-size: 13.5px; color: var(--ink-soft); line-height: 1.55; }

/* ===== TWO 一对一无忧全程（树状时间线） ===== */
.timeline { position: relative; max-width: 900px; margin: 0 auto; padding: 10px 0; }
.timeline::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, rgba(201,164,92,.15), var(--gold), rgba(201,164,92,.15));
  transform: translateX(-50%);
}
.tl-item { position: relative; display: flex; margin-bottom: 24px; }
.tl-item:nth-child(odd) { justify-content: flex-start; }
.tl-item:nth-child(even) { justify-content: flex-end; }
.tl-node {
  position: absolute; left: 50%; top: 2px; transform: translateX(-50%);
  width: 44px; height: 44px; display: grid; place-items: center;
  border-radius: 50%; background: linear-gradient(145deg, var(--gold), var(--gold-deep));
  color: #fff; font: 800 16px/1 var(--serif);
  box-shadow: 0 4px 12px rgba(201,164,92,.4); z-index: 2;
}
.tl-card {
  width: calc(50% - 50px); background: var(--paper); border: 1px solid rgba(201,164,92,.3);
  border-radius: 14px; padding: 16px 20px; box-shadow: 0 4px 14px rgba(18,34,43,.06);
}
.tl-title { font-size: 16px; font-weight: 800; color: var(--ink); }
.tl-desc { font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; margin-top: 4px; }

@media (max-width: 720px) {
  .timeline::before { left: 22px; }
  .tl-item, .tl-item:nth-child(odd), .tl-item:nth-child(even) { justify-content: flex-start; }
  .tl-node { left: 22px; }
  .tl-card { width: calc(100% - 54px); margin-left: 54px; }
}

/* ================= 真实订单展示（滚动） ================= */
.tx-marquee {
  overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.tx-track {
  display: flex; gap: 18px; width: max-content;
  animation: tx-scroll 30s linear infinite;
}
.tx-marquee:hover .tx-track { animation-play-state: paused; }
.tx-item {
  position: relative; flex: 0 0 auto; width: 220px;
  border-radius: 12px; overflow: hidden;
  box-shadow: 0 6px 18px rgba(18,34,43,.10);
  background: var(--paper);
}
.tx-item img { width: 100%; height: 300px; object-fit: cover; display: block; }
.tx-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(18,34,43,.85));
  color: #fff; font-size: 12.5px; padding: 26px 12px 10px;
}
@keyframes tx-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== 下单页响应式（手机端两栏改单栏） ===== */
@media (max-width: 860px) {
  #order-layout { grid-template-columns: 1fr !important; }
  #order-layout > .card { position: static !important; }
  #forum-layout { grid-template-columns: 1fr !important; }
  #order-form { display: none; }
  #order-form.mobile-active { display: block; grid-column: 1 / -1; }
}