/* 目的地知识库 · 全站唯一一份样式变量和零件。页面只许用这里的变量和类。 */
:root{
  --bg:#f6f1e7; --card:#fffdf8; --line:#e7dfd0; --line2:#eee6d8; --ink:#1f1b16; --ink2:#4a4339; --muted:#6f675b;
  --side:#1b1813; --side-ink:#e9e2d6; --side-muted:#a59d8f; --side-hover:#2a251e; --side-on:#2f2920; --gold:#c9a263;
  --link:#2d4f8f; --radius:10px;
  --font:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px}
a{color:var(--link)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid #2d4f8f;outline-offset:2px}
.sr{position:absolute;left:-9999px}

/* 布局 */
.layout{display:flex;min-height:100vh}
.side{flex:0 0 236px;background:var(--side);color:var(--side-ink);padding:22px 12px;display:flex;flex-direction:column;gap:20px;position:sticky;top:0;height:100vh;overflow:auto}
.main{flex:1 1 auto;min-width:0;padding:26px 30px 60px;display:flex;flex-direction:column;gap:16px}
.qa{flex:0 0 372px;background:var(--card);border-left:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
@media (max-width:1100px){.qa{position:fixed;right:0;top:0;height:100vh;z-index:9;width:min(372px,100%);box-shadow:-8px 0 24px rgba(0,0,0,.15)}}
@media (max-width:760px){.layout{flex-wrap:wrap}.side{position:static;height:auto;flex:1 1 100%}.main{padding:18px 14px 60px}}

/* 侧栏 */
.brand{padding:0 10px}.brand b{display:block;font-size:13px;letter-spacing:3px;color:var(--gold)}.brand span{font-size:12px;color:var(--side-muted)}
.side h4{margin:0;font-size:12px;font-weight:400;color:var(--side-muted);padding:0 12px 6px}
.nav{display:flex;justify-content:space-between;align-items:center;gap:6px;width:100%;padding:8px 12px;border:0;border-radius:6px;background:transparent;color:var(--side-ink);text-align:left;cursor:pointer;font-size:14px;text-decoration:none}
.nav:hover{background:var(--side-hover);color:#fff}
.nav.on{background:var(--side-on);color:#fff;font-weight:500}
.nav .n{font-size:12px;color:var(--side-muted);flex:none}.nav.on .n{color:var(--gold)}
.nav.dim{color:#7d766a}
.side-foot{margin-top:auto;border-top:1px solid #3a342b;padding:12px 12px 0;display:flex;flex-direction:column;gap:6px;font-size:13px}
.side-foot button{background:none;border:0;color:#cfc6b6;text-align:left;padding:4px 0;cursor:pointer}
.side-foot button:hover{color:#fff}
.side-add{margin:6px 12px 0;height:34px;border-radius:6px;border:1px dashed #5a5246;background:transparent;color:#cfc6b6;cursor:pointer;font-size:13px}

/* 文字 */
.crumb{font-size:13px;color:var(--muted)}
h1{margin:0;font-size:26px}
h2{margin:0;font-size:17px}
.muted{color:var(--muted)}.small{font-size:12px}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.between{justify-content:space-between}

/* 零件：按钮 */
.btn{height:38px;padding:0 14px;border-radius:8px;border:1px solid #d6ccb9;background:var(--card);color:var(--ink);cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;text-decoration:none;font-size:14px}
.btn:hover{border-color:#b9ad96}
.btn.primary{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.danger{color:#9b2525;border-color:#e3b9b9}
.btn.sm{height:30px;padding:0 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.chip{height:32px;padding:0 12px;border-radius:16px;border:1px solid #ddd3c2;background:var(--card);color:#3a342c;cursor:pointer;white-space:nowrap;font-size:13px}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.chip.warn{border-color:#d9822b;color:#9a4f0c}.chip.warn.on{background:#9a4f0c;border-color:#9a4f0c;color:#fff}
.code{font-size:12px;line-height:20px;padding:0 6px;border-radius:4px;border:1px solid #c9bfae;background:#fff;color:var(--link);cursor:pointer}

/* 零件：标签 */
.tag{display:inline-block;font-size:12px;line-height:20px;padding:0 8px;border-radius:4px;font-weight:500;white-space:nowrap}
.src-官方{background:#efe7d6;color:#5f4f2e}.src-已确认口播{background:#f4e1ec;color:#7d2a59}.src-博主{background:#e2ebfa;color:#2a4a86}.src-内部规则{background:#e4efe2;color:#355d2e}.src-合同{background:#e8e4f5;color:#463a82}
.st-已收录,.st-已确认{background:#e3f0e3;color:#2a6230}.st-已对照{background:#dcefea;color:#1f5f53}.st-冲突待核{background:#f9dede;color:#9b2525}.st-待核实{background:#fcefc7;color:#6e5100}.st-待确认{background:#ece6fa;color:#553a99}.st-待抽取{background:#fde9d6;color:#8a440c}.st-已过期{background:#e8e6e1;color:#555049}
.tag.plain{background:#efe7d6;color:#5f4f2e}
.warn-tag{display:inline-block;font-size:12px;line-height:18px;padding:0 6px;border-radius:4px;border:1px solid #d9822b;color:#9a4f0c;background:#fff6ec;white-space:nowrap}

/* 零件：输入 */
.search{display:flex;align-items:center;gap:10px;height:48px;padding:0 16px;background:var(--card);border:1px solid #d6ccb9;border-radius:var(--radius)}
.search input{flex:1;border:0;outline:none;background:transparent;font-size:15px;min-width:0}
.field{display:flex;flex-direction:column;gap:4px}
.field>span{font-size:12px;color:var(--muted)}.field>span b{color:#9b2525;font-weight:400}
.input,.select,.textarea{width:100%;border:1px solid #d6ccb9;border-radius:8px;background:#fff;padding:8px 10px;font-size:14px}
.input,.select{height:38px}
.textarea{resize:vertical;min-height:72px;line-height:1.6}
.err{font-size:12px;color:#9b2525}

/* 零件：卡片、统计、表格 */
.card{background:var(--card);border:1px solid var(--line);border-radius:12px}
.stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px}
.stat b{display:block;font-size:24px}.stat span{font-size:12px;color:var(--muted)}
.stat.warn{background:#fff6ec;border-color:#efc89c}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.tbl-box{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;min-width:880px}
.tbl th{text-align:left;font-weight:500;font-size:12px;color:var(--muted);padding:10px;background:#f1eadc;white-space:nowrap}
.tbl td{vertical-align:top;padding:12px 10px;border-top:1px solid var(--line2);font-size:13px;color:#3a342c}
.tbl tr.click{cursor:pointer}.tbl tr.click:hover td{background:#faf5ea}
.tbl tr.stale td{background:#fffaf2}
.tbl .t{font-weight:700;font-size:14px;color:var(--ink)}.tbl .b{margin-top:3px;color:#5a5348;line-height:1.6}
.inherit{background:#f1eadc;border:1px dashed #cfc3ad}
.mat{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--link);text-decoration:none;cursor:pointer;background:none;border:0;padding:0;text-align:left}
.mat.sug{color:#6b6357;border-bottom:1px dashed #b3a891}
.empty{padding:40px;text-align:center;color:var(--muted)}
.note{background:#fffdf8;border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;font-size:13px;color:var(--ink2);line-height:1.8}
.banner{background:#fcefc7;border:1px solid #ecd28a;color:#5a4300;border-radius:var(--radius);padding:10px 14px;font-size:13px}

/* 主题卡片 */
.tcard{padding:18px 20px;display:flex;flex-direction:column;gap:10px;cursor:pointer}
.tcard:hover{border-color:#cfc3ad}
.tcard p{margin:0;font-size:14px;line-height:1.7;color:var(--ink2)}
.thumb{display:inline-flex;align-items:center;gap:8px;background:#f1eadc;border-radius:8px;padding:6px 10px 6px 6px;font-size:13px;color:#4a4339;border:0;cursor:pointer}
.thumb i{width:44px;height:32px;border-radius:5px;background:#d9cfbd;display:inline-block}

/* 问答 */
.qa-head{padding:20px 20px 12px;border-bottom:1px solid var(--line2)}
.qa-body{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:14px}
.qa-foot{padding:12px 16px 16px;border-top:1px solid var(--line2);display:flex;flex-direction:column;gap:8px}
.bubble-q{align-self:flex-end;max-width:85%;background:var(--ink);color:#fff;border-radius:12px;padding:9px 13px;font-size:14px;line-height:1.6}
.bubble-a{background:var(--bg);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:8px;font-size:14px;line-height:1.7}
.bubble-a .head{font-weight:700;color:#6e5100}
.qa-note{border-radius:8px;padding:8px 10px;font-size:13px;line-height:1.6}
.qa-note.yellow{background:#fcefc7;color:#5a4300}.qa-note.gray{background:#efeae0;color:#4a4339}.qa-note.red{background:#f9dede;color:#7a1d1d}.qa-note.orange{background:#fff1e0;color:#7a4a14}
.qa-try{display:flex;flex-wrap:wrap;gap:6px}
.qa-try button{font-size:12px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:4px 10px;cursor:pointer;color:var(--ink2)}

/* 抽屉、弹窗 */
.mask{position:fixed;inset:0;background:rgba(27,24,19,.45);z-index:10;display:flex;justify-content:flex-end}
.drawer{width:min(720px,100%);height:100%;overflow:auto;background:var(--card);padding:26px 30px 40px;display:flex;flex-direction:column;gap:20px;box-shadow:-8px 0 24px rgba(0,0,0,.18)}
.mask.center{justify-content:center;align-items:center}
.dialog{width:min(560px,94vw);max-height:90vh;overflow:auto;background:var(--card);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:14px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 22px}
@media (max-width:640px){.grid2{grid-template-columns:1fr}}
.k{font-size:12px;color:var(--muted);margin-bottom:2px}.v{font-size:14px;line-height:1.6;white-space:pre-wrap;word-break:break-word}
.matrow{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;padding:10px}
.matrow.sug{border-style:dashed;background:#fbf8f1}
.matrow .pic{width:72px;height:50px;border-radius:6px;background:#d9cfbd;flex:none;display:inline-flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted)}
.timeline{border-left:2px solid #e2d8c6;padding-left:14px;display:flex;flex-direction:column;gap:14px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:8px;z-index:30;font-size:14px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line)}
.tabs button{border:0;background:none;padding:10px 14px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent;font-size:14px}
.tabs button.on{color:var(--ink);border-bottom-color:var(--ink);font-weight:500}
.keybox{background:#1f1b16;color:#f3e7c9;border-radius:8px;padding:12px;font-family:ui-monospace,Menlo,monospace;word-break:break-all}
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--side)}
.login form{width:min(380px,92vw);background:var(--card);border-radius:14px;padding:30px;display:flex;flex-direction:column;gap:14px}
.proto{position:fixed;left:12px;bottom:12px;z-index:40;background:#5a4300;color:#fff;font-size:12px;padding:6px 10px;border-radius:6px;opacity:.9}

.qa-fab{position:fixed;right:20px;bottom:20px;z-index:5;height:44px;padding:0 18px;border-radius:22px;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.menu{position:absolute;top:44px;right:0;z-index:8;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.12);padding:6px;display:flex;flex-direction:column;min-width:240px}
.menu button{border:0;background:none;text-align:left;padding:9px 12px;border-radius:6px;cursor:pointer;font-size:14px;color:var(--ink)}
.menu button:hover{background:#f3ecdf}.menu button:disabled{color:var(--muted);cursor:not-allowed;background:none}
.linkbtn{border:0;background:none;padding:0;color:var(--link);cursor:pointer;font-size:13px}
.summary{font-size:14px;color:var(--ink2)}

/* 首页：一个框 */
.top{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;border-bottom:1px solid var(--line);background:var(--card);position:sticky;top:0;z-index:6}
.brandbtn{border:0;background:none;cursor:pointer;text-align:left;padding:0}.brandbtn b{display:block;font-size:13px;letter-spacing:3px;color:#a07c3f}.brandbtn span{font-size:12px;color:var(--muted)}
.home{min-height:calc(100vh - 64px)}
.hero{max-width:820px;margin:0 auto;padding:12vh 20px 60px;display:flex;flex-direction:column;gap:14px}
.hero-t{font-size:32px}
.bigask{display:flex;gap:10px;align-items:flex-end;background:#fff;border:1px solid #d6ccb9;border-radius:16px;padding:10px 10px 10px 18px;box-shadow:0 6px 20px rgba(60,45,20,.08)}
.bigask textarea{flex:1;border:0;outline:none;resize:none;font-size:16px;line-height:1.6;background:transparent;padding:6px 0}
.bigask.big textarea{font-size:18px}
.bigask .btn{height:44px;min-width:64px;justify-content:center;border-radius:12px;font-size:16px}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.tcard2{display:flex;flex-direction:column;gap:4px;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer}
.tcard2:hover{border-color:#cfc3ad}.tcard2 b{font-size:15px}.tcard2 span{font-size:12px;color:var(--muted)}
.thread{max-width:820px;margin:0 auto;padding:24px 20px 180px;display:flex;flex-direction:column;gap:14px}
.bubble-a.big{font-size:15px;background:var(--card);border:1px solid var(--line)}
.srclist{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
.srccard{display:flex;flex-direction:column;gap:6px;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 14px;cursor:pointer}
.srccard:hover{border-color:#cfc3ad}.srccard .t{font-weight:700;font-size:14px}
.dock{position:fixed;left:0;right:0;bottom:0;background:var(--bg);border-top:1px solid var(--line);padding:12px 20px 14px;z-index:5}
.proto button{margin-left:6px;border:1px solid #b89a4e;background:transparent;color:#fff;border-radius:4px;padding:1px 6px;cursor:pointer;font-size:12px}
.proto button.on{background:#fff;color:#5a4300}

/* 素材小卡：图片显示缩略图，PDF/视频/文档显示类型 */
.mrow{display:flex;flex-wrap:wrap;gap:8px}
.mtile{display:flex;flex-direction:column;gap:4px;width:120px;padding:0;border:0;background:none;cursor:pointer;text-align:left}
.mtile img,.mtile .micon{width:120px;height:84px;border-radius:8px;object-fit:cover;display:flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.mtile .mlabel{font-size:12px;color:var(--ink2);line-height:1.3;max-height:2.6em;overflow:hidden}
.mtile:hover img,.mtile:hover .micon{border-color:#b9ad96}
.mtile.sug img,.mtile.sug .micon{border-style:dashed;opacity:.8}
.mtile.xs{width:72px}.mtile.xs img,.mtile.xs .micon{width:72px;height:50px;font-size:11px}.mtile.xs .mlabel{font-size:11px}
.mtile.sm{width:96px;flex:none}.mtile.sm img,.mtile.sm .micon{width:96px;height:66px}.mtile.sm .mlabel{display:none}
.micon{font-weight:700;font-size:15px;color:#fff;display:flex;align-items:center;justify-content:center;border-radius:8px}
.micon-pdf{background:#b5402f}.micon-video{background:#2d3b4f;font-size:22px}.micon-doc{background:#4d6a8a}.micon-folder{background:#a07c3f}.micon-other,.micon-image{background:#8a8172}

.badge{display:inline-block;min-width:18px;padding:0 6px;border-radius:9px;background:#c9a263;color:#1b1813;font-size:11px;line-height:18px;text-align:center;font-weight:700}
.side-foot button.on{color:#fff}

.picker{position:relative}
.picker-list{position:absolute;left:0;right:0;top:100%;margin-top:4px;z-index:12;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.12);padding:4px;max-height:320px;overflow:auto}
.picker-list button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;border:0;background:none;text-align:left;padding:8px 10px;border-radius:6px;cursor:pointer}
.picker-list button:hover,.picker-list button:focus{background:#f3ecdf}
.picker-list b{font-size:14px;font-weight:500;color:var(--ink)}.picker-list span{font-size:12px;color:var(--muted)}