/* China Heritage Tours — /travel/adoption/ 新版样式（自动生成，勿手改）
   源：docs/china-heritage-tours/css/style.css（高保真样稿）
   生成：python3 docs/china-heritage-tours/build_site_assets.py
   约定：全部规则限定在 .ltc-heritage 作用域内，不触碰站点页头/页脚；
        @layer 已拆平（否则未分层的 bootstrap/main.css 会压过它）。 */
.ltc-heritage :where(.od-stack,.od-row,.od-row-top,.od-cluster,.od-grid,.od-field,.od-stat,.od-cell,.od-tile) > :where(*){min-width: 0;}
.ltc-heritage .od-stack{display:flex;flex-direction:column;gap:var(--od-gap,8px)}
.ltc-heritage .od-row{display:flex;align-items:center;gap:var(--od-gap,8px)}
.ltc-heritage .od-row-top{display:flex;align-items:flex-start;gap:var(--od-gap,8px)}
.ltc-heritage .od-cluster{display:flex;flex-wrap:wrap;align-items:center;gap:var(--od-gap,8px)}
.ltc-heritage .od-fill{flex:1 1 0;min-width:0}
.ltc-heritage .od-fixed{flex:none}
.ltc-heritage .od-grid{display:grid;gap:var(--od-gap,12px);grid-template-columns:repeat(var(--od-cols,3),minmax(0,1fr))}
.ltc-heritage .od-stat, .ltc-heritage .od-field, .ltc-heritage .od-cell{display:grid;gap:var(--od-gap,2px)}
.ltc-heritage :where(.od-stat,.od-field,.od-cell)>:where(*){display:block}
.ltc-heritage .od-tile{display:grid;grid-template-rows:auto 1fr}
.ltc-heritage :where(.od-tile)>:where(*){display:block}
.ltc-heritage .od-media{display:block;width:100%;height:auto;aspect-ratio:var(--od-ratio,auto)}
.ltc-heritage .od-media-cover{object-fit:cover}
.ltc-heritage .od-truncate{display:block;max-width:100%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.ltc-heritage .od-clamp-2, .ltc-heritage .od-clamp-3{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.ltc-heritage .od-clamp-2{-webkit-line-clamp:2}
.ltc-heritage .od-clamp-3{-webkit-line-clamp:3}
.ltc-heritage .od-lines-2{min-height:calc(2 * 1.4em)}
.ltc-heritage .od-nowrap{white-space:nowrap}
.ltc-heritage .od-keep{word-break:keep-all;overflow-wrap:anywhere}
.ltc-heritage .od-screen{display:grid;grid-template-rows:auto minmax(0,1fr) auto;height:100%}
.ltc-heritage .od-scroll{overflow-y:auto;overscroll-behavior:contain;min-height:0}
.ltc-heritage .od-rail{display:flex;gap:var(--od-gap,8px);overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:none;padding-inline:var(--od-rail-pad,16px);scroll-padding-inline:var(--od-rail-pad,16px)}
.ltc-heritage .od-rail::-webkit-scrollbar{display:none}
.ltc-heritage :where(.od-rail)>:where(*){flex:none;scroll-snap-align:start}
.ltc-heritage :where(.od-rail)>:where(:last-child){margin-inline-end:var(--od-rail-pad,16px)}
.ltc-heritage .od-spacer{flex:none;visibility:hidden;pointer-events:none}
.ltc-heritage .od-touch{min-width:44px;min-height:44px}
@font-face{font-family:Poppins;src:url("fonts/poppins/poppins-400.woff2") format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Poppins;src:url("fonts/poppins/poppins-500.woff2") format('woff2');font-style:normal;font-weight:500;font-display:swap}
@font-face{font-family:Poppins;src:url("fonts/poppins/poppins-600.woff2") format('woff2');font-style:normal;font-weight:600;font-display:swap}
@font-face{font-family:Poppins;src:url("fonts/poppins/poppins-700.woff2") format('woff2');font-style:normal;font-weight:700;font-display:swap}
.ltc-heritage{--ink:#142a43;--ink-2:#31465a;--muted:#697984;--orange:#e86124;--orange-dark:#bd4511;
      --paper:#f6f7f5;--white:#fff;--mist:#e5edef;--dark:#202a2d;--line:#d8dede;--green:#274b47;
      --display:Poppins,"Segoe UI",sans-serif;--body:Poppins,"Segoe UI",sans-serif;
      --container:1440px;--shadow:0 26px 60px rgba(17,34,48,.12);--ease:220ms cubic-bezier(.2,.8,.2,1);}
.ltc-heritage *{box-sizing:border-box}
.ltc-heritage{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.65}
.ltc-heritage button, .ltc-heritage input, .ltc-heritage textarea{font:inherit}
.ltc-heritage button, .ltc-heritage a{cursor:pointer}
.ltc-heritage a{color:inherit}
.ltc-heritage img{max-width:100%}
.ltc-heritage .container{width:min(calc(100% - 96px),var(--container));margin-inline:auto}
.ltc-heritage .serif{font-family:var(--display)}
.ltc-heritage .eyebrow{margin:0 0 14px;color:var(--orange);font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase}
.ltc-heritage .section-title{max-width:900px;margin:0;font-family:var(--display);font-size:clamp(40px,3.75vw,66px);font-weight:600;line-height:1.08;letter-spacing:-.045em}
.ltc-heritage .section-copy{max-width:660px;margin:24px 0 0;color:var(--muted);font-size:17px;line-height:1.75}
.ltc-heritage .section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-bottom:56px}
.ltc-heritage .section-head .section-copy{max-width:470px;margin:0}
.ltc-heritage .arrow-link{display:inline-flex;align-items:center;gap:12px;color:var(--orange);font-weight:600;text-decoration:none}
.ltc-heritage .arrow-link svg{transition:transform var(--ease)}
.ltc-heritage .arrow-link:hover svg{transform:translateX(5px)}
.ltc-heritage :focus-visible{outline:3px solid rgba(232,97,36,.4);outline-offset:4px}
.ltc-heritage .site-header{position:absolute;z-index:20;inset:0 0 auto;color:#fff}
.ltc-heritage .topbar{height:88px;display:flex;align-items:center;border-bottom:1px solid rgba(255,255,255,.22);background:rgba(12,26,33,.32)}
.ltc-heritage .header-inner{display:flex;align-items:center;justify-content:space-between}
.ltc-heritage .brand{display:flex;align-items:center;color:#fff;text-decoration:none}
.ltc-heritage .official-logo{display:block;width:auto;height:64px}
.ltc-heritage .main-nav{display:flex;align-items:center;gap:30px}
.ltc-heritage .main-nav a{position:relative;color:rgba(255,255,255,.9);font-size:12px;font-weight:600;letter-spacing:.075em;text-decoration:none;text-transform:uppercase}
.ltc-heritage .main-nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-34px;height:3px;background:var(--orange)}
.ltc-heritage .nav-cta{padding:12px 18px;border:1px solid rgba(255,255,255,.55)}
.ltc-heritage .nav-cta:hover{background:#fff;color:var(--ink)}
.ltc-heritage .hero{position:relative;min-height:900px;color:#fff;background:#1c333a url("../images/adoption-2026/hero.webp") center 46%/cover no-repeat;display:flex;align-items:flex-end}
.ltc-heritage .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,22,31,.8) 0%,rgba(7,22,31,.55) 42%,rgba(7,22,31,.15) 72%),linear-gradient(0deg,rgba(8,21,28,.58),transparent 48%)}
.ltc-heritage .hero-content{position:relative;padding:210px 0 170px}
.ltc-heritage .hero-kicker{display:flex;align-items:center;gap:14px;margin:0 0 24px;font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase}
.ltc-heritage .hero-kicker::before{content:"";width:42px;height:2px;background:var(--orange)}
.ltc-heritage .hero h1{max-width:900px;margin:0;font-family:var(--display);font-size:clamp(68px,6.6vw,116px);font-weight:600;line-height:.92;letter-spacing:-.065em}
.ltc-heritage .hero p{max-width:680px;margin:34px 0 42px;color:rgba(255,255,255,.88);font-size:19px;line-height:1.7}
.ltc-heritage .hero-actions{display:flex;align-items:center;gap:28px}
.ltc-heritage .btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:0 25px;border:1px solid transparent;background:var(--orange);color:#fff;font-weight:600;text-decoration:none;transition:background var(--ease),transform var(--ease)}
.ltc-heritage .btn:hover{background:var(--orange-dark);transform:translateY(-2px)}
.ltc-heritage .hero-note{position:absolute;right:0;bottom:48px;display:flex;align-items:center;gap:12px;font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}
.ltc-heritage .hero-note::before{content:"";width:56px;height:1px;background:rgba(255,255,255,.5)}
.ltc-heritage .finder-wrap{position:relative;z-index:4;margin-top:-44px;background:transparent}
.ltc-heritage .finder{display:grid;grid-template-columns:340px minmax(0,1fr) auto;align-items:center;gap:28px;padding:30px 32px;background:#fff;box-shadow:var(--shadow)}
.ltc-heritage .finder-label{display:flex;align-items:center;gap:16px}
.ltc-heritage .finder-icon{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--mist);color:var(--green)}
.ltc-heritage .finder-label strong{display:block;font-family:var(--display);font-size:24px;font-weight:600}
.ltc-heritage .finder-label span{display:block;color:var(--muted);font-size:13px;line-height:1.45}
.ltc-heritage .search-field{position:relative}
.ltc-heritage .search-field input{width:100%;height:58px;padding:0 54px 0 18px;border:1px solid var(--line);border-radius:0;color:var(--ink);background:#fbfcfb}
.ltc-heritage .search-field svg{position:absolute;right:18px;top:17px;color:var(--muted)}
.ltc-heritage .search-result{grid-column:2/4;display:none;margin:-10px 0 0;padding:18px 20px;background:#f1f5f4;color:var(--ink-2);font-size:14px}
.ltc-heritage .search-result.is-open{display:block}
.ltc-heritage .search-result strong{color:var(--green)}
.ltc-heritage .intro{padding:92px 0 124px}
.ltc-heritage .intro-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:100px;align-items:end}
.ltc-heritage .intro-aside{border-top:1px solid var(--line)}
.ltc-heritage .path-row{display:grid;grid-template-columns:64px minmax(0,1fr) auto;align-items:center;gap:20px;padding:22px 0;border-bottom:1px solid var(--line);text-decoration:none}
.ltc-heritage .path-row .num{font-family:var(--display);font-size:22px;color:var(--orange)}
.ltc-heritage .path-row strong{display:block;font-family:var(--display);font-size:23px;font-weight:600}
.ltc-heritage .path-row span{display:block;color:var(--muted);font-size:14px}
.ltc-heritage .path-row svg{color:var(--orange);transition:transform var(--ease)}
.ltc-heritage .path-row:hover svg{transform:translateX(6px)}
.ltc-heritage .tours{padding:118px 0 142px;background:#e7edef}
.ltc-heritage .departure-line{display:flex;align-items:baseline;justify-content:flex-start;gap:24px;width:max-content;max-width:100%;margin:-8px 0 64px;padding:22px 0 0;border-top:1px solid #c7d2d4}
.ltc-heritage .departure-line strong{flex:none;color:var(--orange);font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase}
.ltc-heritage .departure-dates{color:var(--ink);font-size:22px;font-weight:700;letter-spacing:.025em}
.ltc-heritage .tour-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr) minmax(0,1fr);gap:24px;align-items:stretch}
.ltc-heritage .tour-card{position:relative;display:flex;flex-direction:column;background:#fff;box-shadow:0 12px 28px rgba(19,43,51,.08)}
.ltc-heritage .tour-card.featured{transform:translateY(-18px);box-shadow:0 30px 56px rgba(19,43,51,.16)}
.ltc-heritage .tour-media{position:relative;flex:none;overflow:hidden;background:#d7dfdf}
.ltc-heritage .tour-media::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:rgba(19,40,56,.065)}
.ltc-heritage .tour-media img{--tour-image-scale:1.11;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;display:block;filter:saturate(.78) contrast(.92) brightness(.99);transform:scale(var(--tour-image-scale));transition:transform 500ms ease,filter 300ms ease}
.ltc-heritage .tour-card:nth-child(1) .tour-media img{--tour-image-scale:1.14;object-position:50% 61%}
.ltc-heritage .tour-card:nth-child(2) .tour-media img{--tour-image-scale:1.11;object-position:50% 49%}
.ltc-heritage .tour-card:nth-child(3) .tour-media img{--tour-image-scale:1.12;object-position:50% 59%}
.ltc-heritage .tour-card.featured .tour-media img{aspect-ratio:4/3}
.ltc-heritage .tour-card:hover .tour-media img{transform:scale(calc(var(--tour-image-scale) + .018))}
.ltc-heritage .tour-code{position:absolute;z-index:2;top:18px;left:18px;padding:8px 11px;background:rgba(20,42,67,.92);color:#fff;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.ltc-heritage .tour-body{display:flex;flex:1;flex-direction:column;padding:32px}
.ltc-heritage .tour-meta{margin-bottom:6px;color:var(--orange);font-size:12px;font-weight:700;letter-spacing:.13em;text-transform:uppercase}
.ltc-heritage .tour-duration{display:block;white-space:nowrap}
.ltc-heritage .tour-card h3{min-height:68px;margin:0 0 18px;font-family:var(--display);font-size:27px;font-weight:600;line-height:1.22;letter-spacing:-.025em}
.ltc-heritage .tour-private-note{min-height:0;margin:0 0 10px;color:var(--muted);font-size:11px;font-weight:600;line-height:1.35;letter-spacing:.1em;text-transform:uppercase}
.ltc-heritage .tour-reason{margin:0 0 26px;color:var(--muted);font-size:14px;line-height:1.43}
.ltc-heritage .tour-link{display:flex;align-items:center;justify-content:space-between;margin-top:auto;color:var(--orange);font-weight:600;text-decoration:none}
.ltc-heritage .birthplace{padding:146px 0;background:var(--white)}
.ltc-heritage .birthplace-lead{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:110px;margin-bottom:74px}
.ltc-heritage .birthplace .section-copy{max-width:720px}
.ltc-heritage .featured-province{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);min-height:520px;margin-bottom:88px;background:var(--dark);color:#fff}
.ltc-heritage .featured-province-media{position:relative;min-height:520px;background:url("../images/adoption-2026/province.webp") center/cover no-repeat}
.ltc-heritage .featured-province-copy{display:flex;flex-direction:column;justify-content:center;padding:58px 62px}
.ltc-heritage .featured-province-copy h3{max-width:500px;margin:0 0 46px;font-size:32px;font-weight:600;line-height:1.24;letter-spacing:-.025em}
.ltc-heritage .exploration-layers{border-top:1px solid rgba(255,255,255,.07)}
.ltc-heritage .exploration-layer{display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.055)}
.ltc-heritage .exploration-layer span{color:var(--orange);font-size:11px;font-weight:700}
.ltc-heritage .exploration-layer strong{color:rgba(255,255,255,.82);font-size:13px;font-weight:400;line-height:1.45}
.ltc-heritage .province-directory-title{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:32px}
.ltc-heritage .province-directory-title h3{margin:0;font-size:30px;font-weight:600;letter-spacing:-.03em}
.ltc-heritage .province-directory-title p{max-width:680px;margin:0;color:var(--muted);font-size:14px}
.ltc-heritage .province-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.ltc-heritage .province-link{display:flex;align-items:center;justify-content:space-between;min-height:64px;padding:0 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--ink-2);font-size:14px;font-weight:500;text-decoration:none;transition:color var(--ease),background var(--ease)}
.ltc-heritage .province-link:nth-child(5n){border-right:0}
.ltc-heritage .province-link:nth-last-child(-n+4){border-bottom:0}
.ltc-heritage .province-link::after{content:"↗";color:var(--orange);font-size:13px;opacity:.62}
.ltc-heritage .province-link:hover{background:#f3f6f5;color:var(--orange)}
.ltc-heritage .trust{position:relative;padding:140px 0 150px;background:var(--dark);color:#fff;overflow:hidden}
.ltc-heritage .trust::after{content:"中国";position:absolute;right:-20px;top:10px;color:rgba(255,255,255,.025);font-family:var(--display);font-size:280px;font-weight:700;line-height:1}
.ltc-heritage .trust .eyebrow{color:#ff8b55}
.ltc-heritage .trust .section-copy{color:rgba(255,255,255,.65)}
.ltc-heritage .trust-grid{display:grid;grid-template-columns:minmax(0,1fr) 470px;gap:110px;align-items:start}
.ltc-heritage .reasons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin-top:64px}
.ltc-heritage .reason{padding-top:28px;border-top:1px solid rgba(255,255,255,.18)}
.ltc-heritage .reason-num{display:block;margin-bottom:30px;color:var(--orange);font-family:var(--display);font-size:40px;font-weight:600}
.ltc-heritage .reason h3{margin:0 0 12px;font-family:var(--display);font-size:22px;font-weight:600}
.ltc-heritage .reason p{margin:0;color:rgba(255,255,255,.62);font-size:14px}
.ltc-heritage .tripadvisor{position:relative;z-index:1;padding:34px;background:#fff;color:var(--ink);box-shadow:0 26px 60px rgba(0,0,0,.2)}
.ltc-heritage .ta-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;padding-bottom:22px;border-bottom:1px solid var(--line)}
.ltc-heritage .ta-brand{display:flex;align-items:center;gap:10px;font-weight:700}
.ltc-heritage .owl{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#00aa6c;color:#fff}
.ltc-heritage .rating{color:#00aa6c;letter-spacing:2px}
.ltc-heritage .review{padding:20px 0;border-bottom:1px solid var(--line)}
.ltc-heritage .review-meta{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--muted)}
.ltc-heritage .review h4{margin:7px 0 5px;font-family:var(--display);font-size:16px;font-weight:600}
.ltc-heritage .review p{margin:0;color:var(--ink-2);font-size:13px;line-height:1.55}
.ltc-heritage .ta-more{display:inline-flex;margin-top:20px;color:#008f5a;font-size:13px;font-weight:600;text-decoration:none}
.ltc-heritage .stories{padding:150px 0}
.ltc-heritage .stories-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:22px}
.ltc-heritage .story-main, .ltc-heritage .story-small{position:relative;overflow:hidden;color:#fff;text-decoration:none;background:#24353a}
.ltc-heritage .story-main img, .ltc-heritage .story-small img{display:block;width:100%;height:auto;object-fit:cover;transition:transform 550ms ease}
.ltc-heritage .story-main img{aspect-ratio:1.35/1}
.ltc-heritage .story-small img{aspect-ratio:2.2/1}
.ltc-heritage .story-main::after, .ltc-heritage .story-small::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,23,29,.82),transparent 60%)}
.ltc-heritage .story-main:hover img, .ltc-heritage .story-small:hover img{transform:scale(1.025)}
.ltc-heritage .story-copy{position:absolute;z-index:2;left:34px;right:34px;bottom:30px}
.ltc-heritage .story-copy .tag{font-size:11px;font-weight:750;letter-spacing:.15em;text-transform:uppercase;color:#ff9a6a}
.ltc-heritage .story-copy h3{margin:8px 0 0;font-family:var(--display);font-size:32px;font-weight:500;line-height:1.08}
.ltc-heritage .story-stack{display:grid;gap:22px}
.ltc-heritage .story-small .story-copy{left:24px;bottom:20px}
.ltc-heritage .story-small .story-copy h3{font-size:22px}
.ltc-heritage .stories-footer{display:flex;justify-content:flex-end;margin-top:28px}
.ltc-heritage .guides{padding:135px 0;background:#edf1f0}
.ltc-heritage .guides-layout{display:grid;grid-template-columns:450px minmax(0,1fr);gap:94px;align-items:start}
.ltc-heritage .guide-list{border-top:1px solid #cbd5d4}
.ltc-heritage .guide-row{display:grid;grid-template-columns:86px minmax(0,1fr) auto;gap:22px;align-items:center;padding:24px 0;border-bottom:1px solid #cbd5d4;text-decoration:none}
.ltc-heritage .guide-row img{width:86px;height:auto;aspect-ratio:1.2/1;object-fit:cover}
.ltc-heritage .guide-row strong{display:block;font-family:var(--display);font-size:20px;line-height:1.2}
.ltc-heritage .guide-row span{display:block;margin-top:5px;color:var(--muted);font-size:12px}
.ltc-heritage .guide-row svg{color:var(--orange)}
.ltc-heritage .inquiry{position:relative;padding:150px 0;background:#1b3237 url("../images/adoption-2026/guilin.webp") center 72%/cover no-repeat;color:#fff}
.ltc-heritage .inquiry::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,28,34,.91) 0%,rgba(10,28,34,.78) 48%,rgba(10,28,34,.38))}
.ltc-heritage .inquiry-inner{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 560px;gap:120px;align-items:center}
.ltc-heritage .inquiry h2{max-width:720px;margin:0;font-family:var(--display);font-size:72px;font-weight:500;line-height:.98;letter-spacing:-.04em}
.ltc-heritage .inquiry-copy{max-width:570px;margin:28px 0 0;color:rgba(255,255,255,.72);font-size:18px}
.ltc-heritage .consultant{display:flex;align-items:center;margin-top:38px;padding-left:16px;border-left:2px solid var(--orange)}
.ltc-heritage .consultant span{display:block;color:rgba(255,255,255,.65);font-size:12px}
.ltc-heritage .consultant strong{display:block}
.ltc-heritage .form-card{padding:42px;background:#fff;color:var(--ink)}
.ltc-heritage .form-card h3{margin:0 0 26px;font-family:var(--display);font-size:30px;font-weight:600}
.ltc-heritage .form-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
.ltc-heritage .field{display:grid;gap:7px}
.ltc-heritage .field.full{grid-column:1/-1}
.ltc-heritage .field label{font-size:12px;font-weight:700;color:var(--ink-2)}
.ltc-heritage .field input, .ltc-heritage .field textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:0;background:#fbfcfb;color:var(--ink)}
.ltc-heritage .field textarea{min-height:100px;resize:vertical}
.ltc-heritage .form-card .btn{width:100%;margin-top:20px;border:0}
.ltc-heritage .form-status{display:none;margin:14px 0 0;padding:12px;background:#edf6f1;color:#245c42;font-size:13px}
.ltc-heritage .form-status.is-open{display:block}
.ltc-heritage footer{padding:64px 0 34px;background:#172124;color:rgba(255,255,255,.68)}
.ltc-heritage .footer-top{display:grid;grid-template-columns:minmax(0,1.1fr) auto;gap:88px;align-items:start;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}
.ltc-heritage .footer-brand p{max-width:460px;margin:20px 0 0;font-size:13px}
.ltc-heritage .footer-links{display:flex;gap:58px}
.ltc-heritage .footer-links div{display:grid;gap:9px}
.ltc-heritage .footer-links strong{color:#fff;font-size:11px;letter-spacing:.13em;text-transform:uppercase}
.ltc-heritage .footer-links a{font-size:13px;text-decoration:none}
.ltc-heritage .footer-contact{margin-top:22px;color:rgba(255,255,255,.82);font-size:12px}
.ltc-heritage .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;font-size:11px}
@media (max-width:1100px){
.ltc-heritage .container{width:min(calc(100% - 48px),var(--container))}
.ltc-heritage .main-nav{gap:16px}
.ltc-heritage .main-nav a:nth-child(3), .ltc-heritage .main-nav a:nth-child(4){display:none}
.ltc-heritage .hero{min-height:780px}
.ltc-heritage .finder{grid-template-columns:minmax(0,1fr)}
.ltc-heritage .search-result{grid-column:1}
.ltc-heritage .intro-grid, .ltc-heritage .birthplace-lead, .ltc-heritage .trust-grid, .ltc-heritage .guides-layout, .ltc-heritage .inquiry-inner, .ltc-heritage .featured-province{grid-template-columns:minmax(0,1fr);gap:64px}
.ltc-heritage .featured-province-media{min-height:430px}
.ltc-heritage .tour-grid{grid-template-columns:minmax(0,1fr)}
.ltc-heritage .tour-card.featured{transform:none}
.ltc-heritage .province-list{grid-template-columns:repeat(4,minmax(0,1fr))}
.ltc-heritage .province-link:nth-child(5n){border-right:1px solid var(--line)}
.ltc-heritage .province-link:nth-child(4n){border-right:0}
.ltc-heritage .province-link:nth-last-child(-n+4){border-bottom:1px solid var(--line)}
.ltc-heritage .province-link:last-child{border-bottom:0}
.ltc-heritage .reasons{margin-top:0}
.ltc-heritage .tripadvisor{max-width:680px}
.ltc-heritage .stories-grid{grid-template-columns:minmax(0,1fr)}
.ltc-heritage .inquiry-inner{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px}
}
@media (max-width:760px){
.ltc-heritage .container{width:min(calc(100% - 32px),var(--container))}
.ltc-heritage .topbar{height:72px}
.ltc-heritage .main-nav>a:not(.nav-cta){display:none}
.ltc-heritage .official-logo{height:50px}
.ltc-heritage .hero{min-height:760px}
.ltc-heritage .hero-content{padding:170px 0 120px}
.ltc-heritage .hero h1{font-size:54px}
.ltc-heritage .hero p{font-size:17px}
.ltc-heritage .hero-actions{align-items:flex-start;flex-direction:column;gap:14px}
.ltc-heritage .hero-note{display:none}
.ltc-heritage .finder-wrap{margin-top:-24px}
.ltc-heritage .finder{padding:22px;gap:18px}
.ltc-heritage .intro{padding-top:68px}
.ltc-heritage .tours, .ltc-heritage .birthplace, .ltc-heritage .trust, .ltc-heritage .stories, .ltc-heritage .guides{padding:90px 0}
.ltc-heritage .intro-grid{gap:60px}
.ltc-heritage .section-head{align-items:flex-start;flex-direction:column;margin-bottom:38px}
.ltc-heritage .section-title{font-size:39px}
.ltc-heritage .departure-line{align-items:flex-start;flex-direction:column;gap:8px;margin-bottom:46px;padding-top:18px}
.ltc-heritage .departure-dates{white-space:normal;font-size:19px;line-height:1.6}
.ltc-heritage .tour-body{padding:24px}
.ltc-heritage .tour-card h3, .ltc-heritage .tour-private-note{min-height:0}
.ltc-heritage .featured-province{display:block;min-height:0;margin-bottom:62px}
.ltc-heritage .featured-province-media{min-height:300px}
.ltc-heritage .featured-province-copy{padding:36px 28px}
.ltc-heritage .featured-province-copy h3{margin-bottom:38px;font-size:27px}
.ltc-heritage .province-directory-title{align-items:flex-start;flex-direction:column}
.ltc-heritage .province-list{grid-template-columns:repeat(2,minmax(0,1fr))}
.ltc-heritage .province-link{min-height:56px;padding:0 14px}
.ltc-heritage .province-link:nth-child(4n){border-right:1px solid var(--line)}
.ltc-heritage .province-link:nth-child(2n){border-right:0}
.ltc-heritage .province-link:last-child{border-bottom:0}
.ltc-heritage .reasons{grid-template-columns:minmax(0,1fr)}
.ltc-heritage .stories-grid{display:block}
.ltc-heritage .story-main{display:block;margin-bottom:16px}
.ltc-heritage .story-stack{gap:16px}
.ltc-heritage .story-main .story-copy h3{font-size:25px}
.ltc-heritage .guide-list{margin-top:12px}
.ltc-heritage .inquiry{padding:90px 0}
.ltc-heritage .inquiry-inner{grid-template-columns:minmax(0,1fr)}
.ltc-heritage .inquiry h2{font-size:46px}
.ltc-heritage .form-card{padding:28px}
.ltc-heritage .form-grid{grid-template-columns:minmax(0,1fr)}
.ltc-heritage .field.full{grid-column:auto}
.ltc-heritage .footer-top{grid-template-columns:minmax(0,1fr)}
.ltc-heritage .footer-links{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.ltc-heritage .footer-bottom{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
.ltc-heritage *, .ltc-heritage *::before, .ltc-heritage *::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---- 与站点/Yii 产物衔接的补充规则（样稿里没有的部分） ---- */
/* Bootstrap 3 的 .container 自带左右 15px 内边距、label 自带 margin-bottom，
   会挤窄新版栅格（实测每列少 30px、文字换行增多），这里按样稿还原。 */
.ltc-heritage .container{padding-left:0;padding-right:0}
/* Bootstrap 3 给 .container 挂了 clearfix 伪元素（:before/:after，display:table）。
   在 CSS Grid 里伪元素也算栅格项 → 真子元素被挤到第 2 列/第 2 行（实测 .trust-grid 左右栏互换）。
   新版内部全用 grid/flex，不需要 clearfix，直接让伪元素不生成盒子。 */
.ltc-heritage .container::before,
.ltc-heritage .container::after{content:none;display:none}
.ltc-heritage .field label{margin-bottom:0}
.ltc-heritage ul,.ltc-heritage ol{padding-left:0;margin:0}
.ltc-heritage .form-card .field input[type=text],
.ltc-heritage .form-card .field input[type=email],
.ltc-heritage .form-card .field input[type=tel],
.ltc-heritage .form-card .field textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:0;background:#fbfcfb;color:var(--ink);font:inherit}
.ltc-heritage .form-card .field input:focus,.ltc-heritage .form-card .field textarea:focus{outline:2px solid rgba(232,97,36,.35);outline-offset:1px}
.ltc-heritage .form-card .errorMessage,.ltc-heritage .form-card .error,.ltc-heritage .form-card .help-block{display:block;margin-top:6px;color:#c0392b;font-size:12px;line-height:1.4}
/* 验证码三件套（输入框 + 图片 + "Get a new code"）固定同一行、不换行、不溢出。
   注意：设计稿的 .field input{width:100%} 特异性很高，必须带 .field.full .captcha-row 才压得住 */
.ltc-heritage .form-card .field.full .captcha-row{display:flex;flex-wrap:nowrap;align-items:center;gap:10px;margin-top:6px;max-width:100%}
.ltc-heritage .form-card .field.full .captcha-row input[type=text]{flex:0 1 150px;width:150px;max-width:150px;min-width:56px}
.ltc-heritage .form-card .field.full .captcha-row #captcha-image{flex:none;display:block;height:44px;width:auto;border:1px solid var(--line);cursor:pointer}
.ltc-heritage .form-card .field.full .captcha-row #captcha-image_button{flex:none;white-space:nowrap;color:var(--orange);font-size:12px;font-weight:600;text-decoration:none;border-bottom:1px solid transparent}
.ltc-heritage .form-card .field.full .captcha-row #captcha-image_button:hover{color:var(--orange-dark);border-bottom-color:currentColor}
/* 表单进入窄版（设计稿 ≤1100px 时 inquiry 区变双列，卡片只有 ~330px）时整体收一档 */
@media (max-width:1100px){
  .ltc-heritage .form-card .field.full .captcha-row{gap:8px}
  .ltc-heritage .form-card .field.full .captcha-row input[type=text]{flex:1 1 auto;width:auto;max-width:none}
  .ltc-heritage .form-card .field.full .captcha-row #captcha-image{height:38px}
  .ltc-heritage .form-card .field.full .captcha-row #captcha-image_button{font-size:11px}
}
@media (max-width:560px){
  .ltc-heritage .form-card .field.full .captcha-row #captcha-image{height:40px}
  /* 窄屏（≤430）验证码行：允许换行 + 输入框可继续收缩到 56px。
     不加这两条时，该行最小内容宽 303px 会顶穿卡片（body 有 overflow-x:hidden，超出部分直接被裁掉），
     表现为「手机端表单不能自适应」。基础宽 70px 可保证 360px 屏仍是一行。2026-09-27 修复 */
  .ltc-heritage .form-card .field.full .captcha-row{flex-wrap:wrap}
  .ltc-heritage .form-card .field.full .captcha-row input[type=text]{flex:1 1 70px;width:auto;max-width:none;min-width:56px}
}
.ltc-heritage .form-card .form-note{margin:12px 0 0;color:var(--muted);font-size:12px}
/* 孤儿院搜索：jquery.autocomplete 的下拉。注意插件是 appendTo(document.body) 的，
   元素在 .ltc-heritage 作用域之外，所以这几条必须写成全局（本文件只在本页加载）。 */
.ac_results{z-index:60;max-height:280px;overflow-y:auto;background:#fff;border:1px solid #d8dede;box-shadow:0 18px 40px rgba(17,34,48,.14);font-family:Poppins,"Segoe UI",sans-serif}
.ac_results ul{margin:0;padding:0;list-style:none}
.ac_results li{padding:11px 16px;color:#31465a;font-size:14px;line-height:1.35;cursor:pointer}
.ac_results li.ac_over,.ac_results li:hover{background:#f2f6f5;color:#e86124}
.ltc-heritage #orphanage_list{margin:6px 0 0;padding:0;list-style:none;background:#fff;border:1px solid var(--line);max-height:280px;overflow-y:auto}
.ltc-heritage #orphanage_list li{padding:11px 16px;font-size:14px;cursor:pointer}
.ltc-heritage #orphanage_list li:hover{background:#f2f6f5;color:var(--orange)}
.ltc-heritage .search-field{position:relative}
/* TripAdvisor 卡片：底部链接与官方组件的间距 */
.ltc-heritage .tripadvisor .ta-more{margin-top:18px}
/* 卡片内那个只用来取实时评分/条数的轻量组件：视觉隐藏但保留渲染 */
/* TripAdvisor 评论卡（内容来自服务端每日缓存，页面不请求 TA） */
.ltc-heritage .tripadvisor .ta-logo{display:block;height:44px;width:auto;margin:0}
.ltc-heritage .tripadvisor .ta-name{margin-top:12px;font:600 20px/1.2 var(--display);color:var(--ink)}
.ltc-heritage .tripadvisor .ta-sub{margin-top:3px;color:var(--muted);font-size:13px;line-height:1.4}
/* 评论行只剩右侧来源标签，靠右对齐（设计稿是 flex + space-between） */
.ltc-heritage .tripadvisor .review-meta{justify-content:flex-end}
.ltc-heritage .tripadvisor .review-more{color:var(--orange);font-size:12px;font-weight:600;text-decoration:none;white-space:nowrap}
.ltc-heritage .tripadvisor .review-more:hover{color:var(--orange-dark);text-decoration:underline}