/* base.css — 阳光花园小区售楼处官网基础样式
 * 真实房地产官网调性：干净、明亮、商业、高级、可信
 * 品牌色：藏青/米白/金字；不引入血色/恐怖字体
 */
:root {
  --color-primary: #1f3a5f;       /* 藏青 */
  --color-primary-dark: #142a44;
  --color-accent: #b8924a;         /* 金 */
  --color-accent-light: #d4af6a;
  --color-bg: #fafaf7;             /* 米白 */
  --color-surface: #ffffff;
  --color-text: #2a2a2a;
  --color-text-soft: #6b6b6b;
  --color-line: #e4e4dd;
  --color-link: #1f3a5f;
  --color-warn: #8a5a2b;
  --shadow-soft: 0 2px 12px rgba(31,58,95,.06);
  --shadow-card: 0 4px 20px rgba(20,42,68,.08);
  --radius: 4px;
  --radius-lg: 8px;
  --container: 1180px;
  --nav-h: 64px;
  --font-sans: "PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  --font-serif: "Songti SC","SimSun","Source Han Serif SC",serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
}
img { max-width: 100%; display: block; }
a { color: var(--color-link); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-accent); }
button { font-family: inherit; cursor: pointer; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ===== 启动页 ===== */
#splash {
  position: fixed; inset: 0; z-index: 1000;
  background: linear-gradient(160deg, #0d1b2a 0%, #142a44 60%, #1f3a5f 100%);
  color: #e8e3d3; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 32px;
}
#splash[hidden] { display: none !important; }
#splash .studio { font-size: 14px; letter-spacing: 4px; color: var(--color-accent-light); margin-bottom: 6px; }
#splash .studio-en { font-size: 11px; letter-spacing: 6px; color: rgba(212,175,106,.6); margin-bottom: 48px; }
#splash .presents { font-size: 12px; letter-spacing: 8px; color: rgba(232,227,211,.5); margin-bottom: 36px; }
#splash h1 { font-family: var(--font-serif); font-size: clamp(28px,5vw,52px); font-weight: 400; letter-spacing: 4px; margin-bottom: 48px; }
#splash .tagline { font-size: 13px; line-height: 2.4; color: rgba(232,227,211,.75); margin-bottom: 56px; }
#splash .start-btn {
  border: 1px solid var(--color-accent); color: var(--color-accent-light);
  background: transparent; padding: 14px 48px; font-size: 14px; letter-spacing: 6px;
  transition: all .3s;
}
#splash .start-btn:hover { background: var(--color-accent); color: #142a44; }
#splash .resume-link { display:block; margin-top:18px; font-size:12px; color:rgba(232,227,211,.45); letter-spacing:2px; }
#splash .resume-link:hover{ color:var(--color-accent-light); }

/* ===== 顶部导航 ===== */
.site-nav {
  position: sticky; top: 0; z-index: 90; height: var(--nav-h);
  background: var(--color-surface); border-bottom: 1px solid var(--color-line);
  box-shadow: var(--shadow-soft);
}
.site-nav .inner { max-width: var(--container); margin:0 auto; height:100%; display:flex; align-items:center; gap:32px; padding:0 24px; }
.site-nav .logo { display:flex; align-items:center; gap:12px; font-family:var(--font-serif); color:var(--color-primary-dark); }
.site-nav .logo .mark { height:46px; width:78px; flex:0 0 78px; object-fit:cover; object-position:center; display:block; border-radius:4px; }
.site-nav .logo .name { font-size:20px; letter-spacing:3px; font-weight:600; }
.site-nav .logo .en { font-size:10px; letter-spacing:4px; color:var(--color-accent); display:block; margin-top:2px; }
.site-nav ul { list-style:none; display:flex; gap:22px; margin-left:auto; }
.site-nav ul li a { color:var(--color-text-soft); font-size:14px; padding:8px 2px; border-bottom:2px solid transparent; }
.site-nav ul li a:hover, .site-nav ul li a.active { color:var(--color-primary); border-bottom-color:var(--color-accent); }
.site-nav .nav-toggle { display:none; background:none; border:none; font-size:22px; color:var(--color-primary); }

/* ===== 页面通用 ===== */
.page { padding: 48px 0 80px; min-height: 60vh; }
.page-head { margin-bottom: 32px; border-bottom:1px solid var(--color-line); padding-bottom:20px; }
.page-head .eyebrow { font-size:12px; letter-spacing:4px; color:var(--color-accent); text-transform:uppercase; }
.page-head h1 { font-family:var(--font-serif); font-size:30px; font-weight:400; color:var(--color-primary-dark); margin-top:6px; }
.page-head .sub { color:var(--color-text-soft); font-size:14px; margin-top:6px; }

.section-title { font-family:var(--font-serif); font-size:22px; color:var(--color-primary-dark); margin:36px 0 18px; padding-left:14px; border-left:3px solid var(--color-accent); }

/* 卡片网格 */
.grid { display:grid; gap:24px; }
.grid.cols-3 { grid-template-columns: repeat(3,1fr); }
.grid.cols-4 { grid-template-columns: repeat(4,1fr); }
.grid.cols-2 { grid-template-columns: repeat(2,1fr); }
.card { background:var(--color-surface); border:1px solid var(--color-line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-soft); transition:transform .2s, box-shadow .2s; }
.card:hover { transform:translateY(-3px); box-shadow:var(--shadow-card); }
.card .thumb { aspect-ratio:4/3; background:linear-gradient(135deg,#eef1f5,#dde4ec); position:relative; }
.card .body { padding:16px 18px; }
.card .body h3 { font-size:16px; color:var(--color-primary-dark); margin-bottom:6px; }
.card .body p { font-size:13px; color:var(--color-text-soft); }
.card .tag { position:absolute; top:10px; left:10px; background:rgba(31,58,95,.9); color:#fff; font-size:11px; padding:3px 8px; border-radius:2px; }

/* hero */
.hero { position:relative; height:440px; background:linear-gradient(120deg,#1f3a5f,#2c5380); color:#fff; display:flex; align-items:center; overflow:hidden; }
.hero .hero-inner { position:relative; z-index:2; max-width:var(--container); margin:0 auto; padding:0 24px; width:100%; }
.hero h2 { font-family:var(--font-serif); font-size:42px; font-weight:400; letter-spacing:3px; margin-bottom:14px; }
.hero p { font-size:16px; color:rgba(255,255,255,.85); max-width:540px; }
.hero .cta { display:inline-block; margin-top:28px; padding:12px 36px; background:var(--color-accent); color:#142a44; font-size:14px; letter-spacing:3px; }
.hero .cta:hover { background:var(--color-accent-light); color:#142a44; }

/* 表格/数据 */
table.data { width:100%; border-collapse:collapse; background:var(--color-surface); border:1px solid var(--color-line); }
table.data th, table.data td { padding:12px 14px; text-align:left; border-bottom:1px solid var(--color-line); font-size:14px; }
table.data th { background:#f4f2ec; color:var(--color-primary-dark); font-weight:600; }
table.data tr:hover td { background:#faf8f2; }

/* 公告/新闻列表 */
.list-item { display:flex; gap:16px; padding:16px 0; border-bottom:1px dashed var(--color-line); }
.list-item .date { flex:0 0 90px; color:var(--color-accent); font-size:13px; }
.list-item .date b { display:block; font-size:22px; color:var(--color-primary-dark); }
.list-item .ct h4 { font-size:15px; color:var(--color-primary-dark); margin-bottom:4px; }
.list-item .ct p { font-size:13px; color:var(--color-text-soft); }

/* 文档/扫描件 */
.doc-paper { background:#fbf9f1; border:1px solid #e0dcc8; padding:32px; box-shadow:var(--shadow-soft); font-family:"STKaiti","KaiTi",var(--font-serif); position:relative; }
.doc-paper::before { content:""; position:absolute; inset:0; background:repeating-linear-gradient(0deg,transparent,transparent 30px,rgba(184,146,74,.03) 30px,rgba(184,146,74,.03) 31px); pointer-events:none; }
.doc-paper h4 { font-size:18px; text-align:center; margin-bottom:18px; color:#3a2f1a; }
.doc-paper .stamp { position:absolute; bottom:24px; right:32px; width:90px; height:90px; border:2px solid #b34; border-radius:50%; display:flex; align-items:center; justify-content:center; color:#b34; font-size:11px; transform:rotate(-12deg); opacity:.7; }

/* 图片查看器 */
.viewer-overlay { position:fixed; inset:0; z-index:200; background:rgba(10,16,24,.92); display:flex; align-items:center; justify-content:center; }
.viewer-overlay .vimg { max-width:90vw; max-height:88vh; cursor:grab; }
.viewer-overlay .vbar { position:absolute; top:16px; right:20px; display:flex; gap:8px; }
.viewer-overlay .vbar button { background:rgba(255,255,255,.1); color:#fff; border:1px solid rgba(255,255,255,.3); padding:8px 14px; border-radius:3px; }

/* 档案面板 */
.archive-shell { display:grid; grid-template-columns:200px 1fr; gap:24px; }
.archive-tabs { list-style:none; }
.archive-tabs li a { display:block; padding:10px 14px; color:var(--color-text-soft); border-left:3px solid transparent; font-size:14px; }
.archive-tabs li a:hover { color:var(--color-primary); }
.archive-tabs li a.active { color:var(--color-primary); border-left-color:var(--color-accent); background:#f4f2ec; }
.archive-entry { background:var(--color-surface); border:1px solid var(--color-line); padding:16px 18px; margin-bottom:12px; border-radius:var(--radius); }
.archive-entry .ae-id { font-size:11px; color:var(--color-accent); letter-spacing:2px; }
.archive-entry h4 { font-size:15px; color:var(--color-primary-dark); margin:4px 0; }
.archive-entry .ae-status { font-size:12px; color:var(--color-text-soft); }
.archive-entry .ae-unknown { color:#aaa; font-style:italic; }

/* 表单 */
.form-row { margin-bottom:18px; }
.form-row label { display:block; font-size:13px; color:var(--color-text-soft); margin-bottom:6px; }
.form-row input, .form-row select, .form-row textarea { width:100%; padding:10px 12px; border:1px solid var(--color-line); border-radius:var(--radius); font-family:inherit; font-size:14px; background:var(--color-surface); }
.form-row button { background:var(--color-primary); color:#fff; border:none; padding:12px 36px; font-size:14px; letter-spacing:2px; }

/* 页脚 */
.site-foot { background:#0d1b2a; color:rgba(255,255,255,.6); padding:36px 0; margin-top:40px; }
.site-foot .inner { max-width:var(--container); margin:0 auto; padding:0 24px; display:flex; flex-wrap:wrap; gap:24px; justify-content:space-between; font-size:12px; }
.site-foot a { color:rgba(255,255,255,.7); }
.foot-ghost { height:0; overflow:hidden; }
/* CLUE-024 入口暗示：默认不可见，由 website-state 在条件满足后显示 */
.foot-hint { color:rgba(255,255,255,.15); font-size:11px; letter-spacing:1px; display:none; }
.foot-hint.visible { display:block; }

/* 搜索 */
.search-box { display:flex; gap:10px; margin-bottom:24px; }
.search-box input { flex:1; padding:12px 16px; border:1px solid var(--color-line); border-radius:var(--radius); font-size:14px; }
.search-box button { background:var(--color-primary); color:#fff; border:none; padding:0 28px; border-radius:var(--radius); }
.search-result { padding:14px 0; border-bottom:1px solid var(--color-line); }
.search-result .kind { font-size:11px; color:var(--color-accent); letter-spacing:2px; }
.search-result h4 { font-size:14px; color:var(--color-primary-dark); margin:4px 0; }
.search-result .deleted { color:var(--color-warn); font-size:12px; font-style:italic; }

/* DEBUG 面板 */
#debug-panel { position:fixed; bottom:0; right:0; width:320px; max-height:50vh; overflow:auto; background:rgba(13,27,42,.96); color:#cfd6e0; font-size:11px; z-index:300; border:1px solid #2a4060; display:none; }
#debug-panel.visible { display:block; }
#debug-panel h5 { color:#d4af6a; padding:8px 12px; border-bottom:1px solid #2a4060; }
#debug-panel .dbg-row { padding:4px 12px; border-bottom:1px solid rgba(255,255,255,.05); }
#debug-panel button { background:#1f3a5f; color:#fff; border:none; padding:4px 8px; font-size:10px; margin:2px; }

/* 弹窗 */
.modal-overlay { position:fixed; inset:0; z-index:150; background:rgba(10,16,24,.6); display:flex; align-items:center; justify-content:center; padding:20px; }
.modal-box { background:var(--color-surface); border-radius:var(--radius-lg); padding:28px; max-width:420px; width:100%; }
.modal-box h3 { font-family:var(--font-serif); color:var(--color-primary-dark); margin-bottom:12px; }
.modal-box p { color:var(--color-text-soft); font-size:14px; margin-bottom:20px; }
.modal-box .actions { display:flex; gap:12px; justify-content:flex-end; }
.modal-box .actions button { padding:10px 24px; border-radius:var(--radius); border:1px solid var(--color-line); background:var(--color-surface); font-size:13px; }
.modal-box .actions button.primary { background:var(--color-primary); color:#fff; border-color:var(--color-primary); }

/* 提示条 */
.toast { position:fixed; top:80px; left:50%; transform:translateX(-50%); background:var(--color-primary); color:#fff; padding:10px 22px; border-radius:var(--radius); font-size:13px; z-index:180; box-shadow:var(--shadow-card); animation:toastIn .3s; }
@keyframes toastIn { from{opacity:0; transform:translateX(-50%) translateY(-8px);} to{opacity:1; transform:translateX(-50%) translateY(0);} }

/* SVG 占位图通用 */
.placeholder-svg { width:100%; height:100%; display:block; }

/* 小标记 */
.kbd { background:#f0eee5; border:1px solid var(--color-line); border-radius:3px; padding:1px 6px; font-size:12px; font-family:monospace; }
.muted { color:var(--color-text-soft); }
.center { text-align:center; }
.mt-24{margin-top:24px;} .mt-12{margin-top:12px;}

/* ===== 真实图片增强 ===== */
/* hero 真实背景 */
.hero-real { background-size:cover; background-position:center; background-repeat:no-repeat; }
.hero-real .hero-inner { text-shadow:0 2px 12px rgba(0,0,0,.4); }
.hero-real h2, .hero-real p { text-shadow:0 2px 14px rgba(0,0,0,.5); }
.hero-tags { position:absolute; bottom:24px; left:0; right:0; text-align:center; color:rgba(255,255,255,.8); font-size:13px; letter-spacing:2px; z-index:2; text-shadow:0 1px 6px rgba(0,0,0,.4); }
.hero-tags .dot { margin:0 8px; color:var(--color-accent-light); }

/* 真实图片块 */
.real-thumb { position:relative; overflow:hidden; background:#f0eee5; }
.real-thumb img { width:100%; height:100%; object-fit:cover; display:block; transition:transform .4s; }
.real-thumb:hover img { transform:scale(1.04); }
.real-thumb.tall { aspect-ratio:21/9; }
.real-thumb.wide { aspect-ratio:21/9; }
.real-thumb .thumb-cap { position:absolute; bottom:0; left:0; right:0; background:linear-gradient(transparent,rgba(0,0,0,.7)); color:#fff; font-size:12px; padding:18px 14px 10px; letter-spacing:1px; }
.real-thumb.no-pad .thumb-cap { display:none; }

/* 卡片图片填满 */
.card .thumb img { width:100%; height:100%; object-fit:cover; }
.card .thumb { overflow:hidden; }
.bldg-card .body { display:flex; flex-direction:column; gap:6px; }
.bldg-card .badge { display:inline-block; align-self:flex-start; font-size:11px; padding:2px 8px; border-radius:2px; }
.bldg-card .badge.hot { background:#c0392b; color:#fff; }
.bldg-card .badge.done { background:#27ae60; color:#fff; }
.fp-mini { display:block; text-decoration:none; }
.fp-mini .thumb.mini { aspect-ratio:4/3; background:#fbf9f1; overflow:hidden; }
.fp-mini .thumb.mini img { object-fit:contain; padding:8px; }
.fp-mini .price { color:var(--color-accent); font-weight:600; font-size:14px; margin-top:4px; }
.fp-card .thumb { aspect-ratio:4/3; background:#fbf9f1; }
.fp-card .thumb img { object-fit:contain; padding:12px; }
.showroom-card .thumb { aspect-ratio:4/3; }
.showroom-card { cursor:zoom-in; transition:transform .2s, box-shadow .2s; }
.showroom-card:hover { transform:translateY(-3px); }
.showroom-card .view-hint { font-size:12px; color:var(--color-accent); margin-top:8px; letter-spacing:1px; }
.zone-card { text-align:center; }

/* 预约页面 */
.booking-form-card { padding:24px 28px; }
.booking-form-card h3 { margin:0 0 8px; font-size:20px; color:var(--color-primary-dark); }
.booking-form-card .form-row { margin-bottom:14px; }
.booking-form-card .form-row label { display:block; margin-bottom:4px; font-size:13px; color:var(--color-text); font-weight:500; }
.booking-form-card input, .booking-form-card select, .booking-form-card textarea {
  width:100%; padding:9px 12px; border:1px solid #d8dde3; border-radius:4px;
  font-size:14px; background:#fff; transition:border-color .2s, box-shadow .2s; box-sizing:border-box;
}
.booking-form-card input:focus, .booking-form-card select:focus, .booking-form-card textarea:focus {
  border-color:var(--color-accent); outline:none; box-shadow:0 0 0 2px rgba(196,156,82,.15);
}
.booking-form-card button {
  width:100%; padding:11px; background:var(--color-primary-dark); color:#fff;
  border:none; border-radius:4px; font-size:15px; font-weight:500; cursor:pointer; transition:background .2s; margin-top:4px;
}
.booking-form-card button:hover { background:var(--color-accent); }

/* 预约流程步骤 */
.booking-steps { gap:12px; }
.booking-steps .step { display:flex; align-items:flex-start; gap:10px; padding:12px; background:#f8f9fb; border-radius:8px; }
.booking-steps .step-num {
  flex-shrink:0; width:28px; height:28px; border-radius:50%;
  background:var(--color-accent); color:#fff; display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:14px;
}
.booking-steps .step-body h4 { margin:0 0 2px; font-size:14px; color:var(--color-primary-dark); }
.booking-steps .step-body p { margin:0; font-size:12px; }

/* 联系信息列表 */
.contact-list { border-top:1px solid var(--color-line); padding-top:12px; }
.contact-row { display:flex; justify-content:space-between; padding:8px 0; font-size:13px; border-bottom:1px dashed var(--color-line); }
.contact-row:last-child { border-bottom:none; }
.ci-label { color:var(--color-text-soft); }
.ci-val { color:var(--color-text); font-weight:500; }

/* 特色列表 */
.feature-list { list-style:none; padding:0; margin:0; }
.feature-list li {
  padding:8px 0 8px 20px; font-size:13px; color:var(--color-text);
  position:relative; border-bottom:1px dashed var(--color-line);
}
.feature-list li:last-child { border-bottom:none; }
.feature-list li::before {
  content:'✓'; position:absolute; left:0; color:var(--color-accent); font-weight:700;
}

/* 联系详情 */
.contact-item { display:flex; align-items:flex-start; gap:14px; padding:10px 0; border-bottom:1px dashed var(--color-line); }
.contact-item:last-child { border-bottom:none; }
.ci-icon {
  flex-shrink:0; width:34px; height:34px; border-radius:8px; background:#f5f3ee;
  display:flex; align-items:center; justify-content:center; font-size:16px;
  filter:grayscale(.3);
}
.ci-content { flex:1; }
.ci-title { font-size:13px; color:var(--color-text-soft); margin-bottom:2px; }
.ci-value { font-size:14px; color:var(--color-text); font-weight:500; line-height:1.5; }

/* 区位示意图 */
.location-map-card { border:1px solid var(--color-line); border-radius:8px; overflow:hidden; box-shadow:0 2px 8px rgba(0,0,0,.04); }
.location-map-card .thumb img { display:block; width:100%; filter:saturate(.75) brightness(1.02); transition:filter .3s; }
.location-map-card:hover .thumb img { filter:saturate(.9) brightness(1); }
.location-map-card .body { background:#fff; padding:10px 16px; border-top:1px solid var(--color-line); }

/* 交通指引 */
.traffic-list { display:flex; flex-direction:column; gap:12px; }
.traffic-item { display:flex; gap:12px; align-items:flex-start; font-size:13px; color:var(--color-text); }
.traffic-tag {
  flex-shrink:0; padding:2px 10px; background:var(--color-accent); color:#fff;
  border-radius:4px; font-size:12px; font-weight:500;
}

/* 团队头像 */
.card .avatar-thumb { aspect-ratio:1/1; background:#eef1f5; }
.card .avatar-thumb img { object-fit:cover; object-position:center top; }

/* 亮点卡片 */
.hl-card { overflow:hidden; display:flex; flex-direction:column; }
.hl-card .hl-thumb { aspect-ratio:4/3; overflow:hidden; background:var(--color-line); }
.hl-card .hl-thumb img { width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.hl-card:hover .hl-thumb img { transform:scale(1.06); }
.hl-card .body { padding:14px 16px; text-align:center; }
.hl-card .body h3 { margin:0 0 6px; font-size:16px; color:var(--color-primary-dark); }
.hl-card .body p { margin:0; font-size:13px; color:var(--color-text-soft); }

/* 联系页 */
.contact-info { display:flex; flex-direction:column; gap:14px; padding:8px 0; }
.contact-row { display:flex; gap:16px; align-items:baseline; border-bottom:1px dashed var(--color-line); padding-bottom:10px; }
.ci-label { flex:0 0 80px; color:var(--color-text-soft); font-size:13px; }
.ci-val { color:var(--color-primary-dark); font-size:14px; }
.qr-box, .qr-box-sm { display:flex; align-items:center; justify-content:center; }
.qr-box .qr-placeholder, .qr-box-sm .qr-placeholder { width:120px; height:120px; background:repeating-linear-gradient(45deg,#f4f2ec,#f4f2ec 6px,#e8e5d8 6px,#e8e5d8 12px); display:flex; align-items:center; justify-content:center; text-align:center; font-size:11px; color:var(--color-text-soft); border:1px solid var(--color-line); }
.qr-box-sm .qr-placeholder { width:90px; height:90px; font-size:10px; }

/* 页脚多列 */
.site-foot { padding:48px 0 0; }
.site-foot .inner { flex-direction:column; gap:0; }
.foot-cols { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:32px; padding-bottom:32px; border-bottom:1px solid rgba(255,255,255,.1); }
.foot-col { display:flex; flex-direction:column; gap:8px; }
.foot-col a { color:rgba(255,255,255,.65); font-size:12px; }
.foot-col a:hover { color:var(--color-accent-light); }
.foot-brand { color:#fff; font-size:15px; letter-spacing:2px; margin-bottom:8px; }
.foot-dev, .foot-addr, .foot-tel { font-size:12px; color:rgba(255,255,255,.6); }
.foot-label { color:#fff; font-size:13px; margin-bottom:6px; font-weight:600; }
.foot-bottom { padding:20px 0 32px; text-align:center; font-size:11px; color:rgba(255,255,255,.4); display:flex; flex-direction:column; gap:6px; }
.foot-icp { letter-spacing:1px; }
.foot-disclaimer { max-width:760px; margin:0 auto; line-height:1.6; }

/* 响应式：页脚两列 */
@media (max-width:768px) {
  .foot-cols { grid-template-columns:1fr 1fr; gap:24px; }
  .hero-real { height:340px; }
}
@media (max-width:480px) {
  .foot-cols { grid-template-columns:1fr; }
}