/**
 * 巢居 NestLiving — 青年公寓品牌站
 * 白 + 亮橙(#F97316) + 浅灰 + 深蓝点缀
 * 大留白 / 大圆角 / 杂志感排版 / AOS动画
 */

/* ============================================================
   CSS 变量体系
   ============================================================ */
:root {
  --orange: #F97316;
  --orange-hover: #EA580C;
  --orange-light: rgba(249, 115, 22, 0.08);
  --orange-mid: rgba(249, 115, 22, 0.15);
  --white: #FFFFFF;
  --bg: #FFFFFF;
  --bg-gray: #F8F9FA;
  --bg-warm: #FFFBF7;
  --text-dark: #1a1a2e;
  --text: #2D3436;
  --text-gray: #636E72;
  --text-light: #B2BEC3;
  --border: #E8ECF0;
  --border-light: #F1F3F5;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.10);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --section-py: 88px;
  --container-max: 1200px;
  --header-h: 72px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --font-heading: 'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-body: 'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:15px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  letter-spacing:0.01em;
  overflow-x:hidden;
}
::selection{background:rgba(249,115,22,0.18);color:var(--text-dark)}
a{color:inherit;text-decoration:none;transition:color .15s var(--ease)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
input,textarea,select,button{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--text-dark);font-weight:700;line-height:1.35}

/* ===== 容器 ===== */
.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 24px}
.section{padding:var(--section-py) 0}
.section--gray{background:var(--bg-gray)}
.section__head{text-align:center;margin-bottom:48px}
.section__tag{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin-bottom:.5rem}
.section__title{font-size:clamp(1.6rem,3.5vw,2.5rem);font-weight:700;margin-bottom:.4rem}
.section__sub{font-size:1rem;color:var(--text-gray);max-width:500px;margin:0 auto}
.section__more{text-align:center;margin-top:40px}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;font-size:.92rem;font-weight:600;border-radius:var(--radius);border:none;cursor:pointer;transition:all .25s var(--ease);white-space:nowrap}
.btn--primary{background:var(--orange);color:#fff}
.btn--primary:hover{background:var(--orange-hover);color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(249,115,22,0.3)}
.btn--outline{background:transparent;color:var(--orange);border:2px solid var(--orange)}
.btn--outline:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}
.btn--white{background:#fff;color:var(--orange);font-size:1rem;padding:14px 36px}
.btn--white:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,0.15)}

/* ===== Header ===== */
.header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);background:rgba(255,255,255,0.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:box-shadow .3s var(--ease)}
.header.scrolled{box-shadow:0 2px 20px rgba(0,0,0,0.06)}
.header__inner{display:flex;align-items:center;height:100%;max-width:var(--container-max);margin:0 auto;padding:0 24px}
.header__logo{display:flex;align-items:center;gap:8px;flex-shrink:0;margin-right:auto}
.header__logo-icon{width:38px;height:38px;background:var(--orange);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1rem;color:#fff}
.header__logo-text{display:flex;flex-direction:column;line-height:1.2}
.header__logo-name{font-family:var(--font-heading);font-size:1.1rem;font-weight:700;color:var(--text-dark)}
.header__logo-sub{font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;color:var(--orange);font-weight:600}
.header__nav{display:flex;align-items:center;gap:2px}
.header__nav-link{padding:8px 16px;font-size:.88rem;color:var(--text);border-radius:var(--radius-sm);font-weight:500;transition:all .15s var(--ease);white-space:nowrap}
.header__nav-link:hover,.header__nav-link.active{color:var(--orange);background:var(--orange-light)}
.header__nav-item{position:relative}
.header__nav-item .fa-chevron-down{font-size:.55rem;margin-left:3px;opacity:.5}
.header__dropdown{position:absolute;top:100%;left:0;min-width:160px;padding:8px 0;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(8px);transition:all .25s var(--ease);z-index:100}
.header__nav-item:hover .header__dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.header__dropdown a{display:block;padding:10px 18px;font-size:.85rem;color:var(--text);transition:all .15s}
.header__dropdown a:hover{color:var(--orange);background:var(--orange-light)}
.header__actions{display:flex;align-items:center;gap:12px;margin-left:20px}
.header__tel{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--text-gray);font-weight:500}
.header__tel i{color:var(--orange)}
.header__cta{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;background:var(--orange);color:#fff;font-size:.85rem;font-weight:600;border-radius:100px;transition:all .2s var(--ease);white-space:nowrap}
.header__cta:hover{background:var(--orange-hover);color:#fff;box-shadow:0 4px 16px rgba(249,115,22,0.3);transform:translateY(-1px)}

/* 汉堡菜单 */
.hamburger{display:none;width:40px;height:40px;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;z-index:110}
.hamburger span{display:block;width:22px;height:2px;background:var(--text-dark);border-radius:1px;transition:all .3s var(--ease)}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-nav{position:fixed;top:0;left:0;bottom:0;width:80%;max-width:360px;background:#fff;z-index:120;transform:translateX(-100%);transition:transform .3s var(--ease);overflow-y:auto;box-shadow:var(--shadow-lg)}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav__inner{padding:24px;padding-top:80px}
.mobile-nav__link{display:block;padding:14px 16px;font-size:1rem;color:var(--text);border-radius:var(--radius-sm);font-weight:500}
.mobile-nav__link:hover{color:var(--orange);background:var(--orange-light)}
.mobile-nav__item{cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;font-size:1rem;color:var(--text);font-weight:500}
.mobile-nav__sub{display:none;padding-left:16px}
.mobile-nav__sub.open{display:block}
.mobile-nav__sub a{display:block;padding:10px 16px;font-size:.9rem;color:var(--text-gray);border-radius:var(--radius-sm)}
.mobile-nav__overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:115;opacity:0;pointer-events:none;transition:opacity .3s}
.mobile-nav__overlay.show{opacity:1;pointer-events:auto}

/* ===== Hero / Banner ===== */
.hero{position:relative;height:85vh;min-height:520px;overflow:hidden;background:var(--bg-gray)}
.hero-swiper{height:100%}
.hero__slide{position:relative;width:100%;height:100%}
.hero__slide img{width:100%;height:100%;object-fit:cover}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.45) 100%)}
.hero__text{position:absolute;bottom:0;left:0;right:0;z-index:3;padding:0 24px 100px;text-align:center;max-width:800px;margin:0 auto}
.hero__title{font-family:var(--font-heading);font-size:clamp(2rem,6vw,3.5rem);font-weight:800;color:#fff;margin-bottom:.75rem;text-shadow:0 2px 20px rgba(0,0,0,.3);letter-spacing:-.01em}
.hero__desc{font-size:clamp(1rem,2vw,1.2rem);color:rgba(255,255,255,.85);font-weight:300}
.hero-pagination{display:flex;justify-content:center;gap:8px;position:absolute;bottom:60px;z-index:5;width:100%}
.hero-pagination .swiper-pagination-bullet{width:32px;height:3px;border-radius:2px;background:rgba(255,255,255,.35);opacity:1;transition:all .3s}
.hero-pagination .swiper-pagination-bullet-active{width:48px;background:#fff}

/* ===== 内页 Banner ===== */
.inner-banner{position:relative;height:320px;overflow:hidden;background:var(--bg-gray)}
.inner-banner--sm{height:220px}
.inner-banner__bg{position:absolute;inset:0;background-size:cover;background-position:center}
.inner-banner__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35) 0%,rgba(0,0,0,.5) 100%)}
.inner-banner__text{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;max-width:var(--container-max);margin:0 auto;padding:0 24px;color:#fff}
.inner-banner__text h1{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:700;color:#fff}
.inner-banner__text p{font-size:1.05rem;color:rgba(255,255,255,.75);margin-top:.3rem}
.breadcrumb-bar{background:#fff;border-bottom:1px solid var(--border-light)}
.breadcrumb{display:flex;align-items:center;gap:6px;max-width:var(--container-max);margin:0 auto;padding:12px 24px;font-size:.82rem;color:var(--text-light)}
.breadcrumb a{color:var(--text-gray)}
.breadcrumb a:hover{color:var(--orange)}
.breadcrumb i{font-size:.6rem;color:var(--text-light)}

/* ===== 房源卡片 ===== */
.list-grid{display:grid;gap:24px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.prop-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s var(--ease);border:1px solid var(--border-light)}
.prop-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--orange-mid)}
.prop-card__img{position:relative;overflow:hidden;aspect-ratio:4/3}
.prop-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.prop-card:hover .prop-card__img img{transform:scale(1.06)}
.prop-card__tag{position:absolute;top:12px;left:12px;padding:4px 12px;background:rgba(249,115,22,.9);color:#fff;font-size:.75rem;font-weight:600;border-radius:100px}
.prop-card__body{padding:18px}
.prop-card__title{font-size:1.05rem;font-weight:600;margin-bottom:8px;color:var(--text-dark)}
.prop-card__info{display:flex;gap:16px;font-size:.82rem;color:var(--text-gray);margin-bottom:12px}
.prop-card__info i{color:var(--orange);margin-right:3px}
.prop-card__bottom{display:flex;align-items:center;justify-content:space-between;padding-top:12px;border-top:1px solid var(--border-light)}
.prop-card__price{font-family:var(--font-heading);font-size:1.3rem;font-weight:700;color:var(--orange)}
.prop-card__price small{font-size:.75rem;font-weight:400;color:var(--text-gray)}
.prop-card__btn{font-size:.82rem;font-weight:600;color:var(--orange);display:flex;align-items:center;gap:4px}
.prop-card__btn i{transition:transform .2s}
.prop-card:hover .prop-card__btn i{transform:translateX(3px)}

/* ===== 公寓特色 ===== */
.features{display:grid;gap:24px}
.feature-card{text-align:center;padding:40px 24px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border-light);transition:all .3s var(--ease)}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--orange-mid)}
.feature-card__icon{width:60px;height:60px;margin:0 auto 16px;border-radius:16px;background:var(--orange-light);display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--orange);transition:all .3s var(--ease)}
.feature-card:hover .feature-card__icon{background:var(--orange);color:#fff;transform:scale(1.08);box-shadow:0 8px 24px rgba(249,115,22,.2)}
.feature-card h3{font-size:1.1rem;margin-bottom:6px}
.feature-card p{font-size:.88rem;color:var(--text-gray);line-height:1.65}

/* ===== 分类卡片 ===== */
.cat-grid{display:grid;gap:20px}
.cat-card{text-align:center;padding:36px 20px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border-light);transition:all .3s var(--ease)}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--orange)}
.cat-card__icon{width:56px;height:56px;margin:0 auto 14px;border-radius:50%;background:var(--orange-light);display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--orange);transition:all .3s var(--ease)}
.cat-card:hover .cat-card__icon{background:var(--orange);color:#fff}
.cat-card h3{font-size:1.05rem;margin-bottom:4px}
.cat-card p{font-size:.82rem;color:var(--text-gray)}
.cat-card__count{display:inline-block;margin-top:8px;padding:3px 12px;background:var(--orange-light);color:var(--orange);border-radius:100px;font-size:.75rem;font-weight:600}

/* ===== 关于品牌 左图右文 ===== */
.about-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-row__img{border-radius:var(--radius-xl);overflow:hidden;aspect-ratio:4/3;background:var(--bg-gray)}
.about-row__img img{width:100%;height:100%;object-fit:cover}
.about-row__text{display:flex;flex-direction:column;gap:20px}
.about-row__desc{color:var(--text-gray);line-height:1.9;font-size:.95rem}

/* ===== 实景幻灯片 ===== */
.life-swiper{padding:0 24px;overflow:hidden}
.life-slide{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/10}
.life-slide img{width:100%;height:100%;object-fit:cover}
.life-slide__info{position:absolute;bottom:0;left:0;right:0;padding:16px;background:linear-gradient(transparent,rgba(0,0,0,.6));color:#fff;font-weight:500}
.life-pagination{display:flex;justify-content:center;gap:6px;margin-top:20px}
.life-pagination .swiper-pagination-bullet{width:20px;height:4px;border-radius:2px;background:var(--border);opacity:1}
.life-pagination .swiper-pagination-bullet-active{background:var(--orange)}

/* ===== 评价卡片 ===== */
.review-card{padding:28px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border-light);transition:all .3s var(--ease)}
.review-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.review-card__stars{color:#F59E0B;font-size:.85rem;margin-bottom:12px}
.review-card__text{font-size:.9rem;color:var(--text);line-height:1.7;margin-bottom:16px;font-style:italic}
.review-card__author{display:flex;align-items:center;gap:12px;padding-top:12px;border-top:1px solid var(--border-light)}
.review-card__avatar{width:40px;height:40px;border-radius:50%;overflow:hidden;background:var(--bg-gray)}
.review-card__avatar img{width:100%;height:100%;object-fit:cover}
.review-card__author strong{display:block;font-size:.88rem;color:var(--text-dark)}
.review-card__author span{font-size:.75rem;color:var(--text-gray)}

/* ===== 新闻卡片 左图右文 ===== */
.news-row{display:flex;flex-direction:column;gap:20px;max-width:860px;margin:0 auto}
.news-card-h{display:flex;gap:24px;padding:20px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border-light);transition:all .3s var(--ease)}
.news-card-h:hover{box-shadow:var(--shadow);transform:translateX(4px);border-color:var(--orange-mid)}
.news-card-h__img{width:240px;flex-shrink:0;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3}
.news-card-h__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.news-card-h:hover .news-card-h__img img{transform:scale(1.05)}
.news-card-h__body{flex:1;display:flex;flex-direction:column;justify-content:center;min-width:0}
.news-card-h__body time{font-size:.78rem;color:var(--orange);font-weight:600}
.news-card-h__body h3{font-size:1.1rem;margin:6px 0;transition:color .2s}
.news-card-h:hover h3{color:var(--orange)}
.news-card-h__body p{font-size:.88rem;color:var(--text-gray);line-height:1.6}
.news-card-h__more{font-size:.82rem;font-weight:600;color:var(--orange);margin-top:8px;display:flex;align-items:center;gap:4px}
.news-card-h__more i{transition:transform .2s}
.news-card-h:hover .news-card-h__more i{transform:translateX(3px)}
.news-list{display:flex;flex-direction:column;gap:20px}

/* ===== 活动卡片 ===== */
.event-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-light);transition:all .3s var(--ease)}
.event-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.event-card__img{position:relative;overflow:hidden;aspect-ratio:16/10}
.event-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.event-card:hover .event-card__img img{transform:scale(1.05)}
.event-card__date{position:absolute;top:12px;right:12px;background:#fff;padding:8px 14px;border-radius:var(--radius-sm);text-align:center;box-shadow:var(--shadow-sm)}
.event-card__day{display:block;font-size:1.4rem;font-weight:800;color:var(--orange);line-height:1}
.event-card__month{font-size:.7rem;color:var(--text-gray)}
.event-card__body{padding:18px}
.event-card__body h3{font-size:1.05rem;margin-bottom:6px}
.event-card__body p{font-size:.85rem;color:var(--text-gray);line-height:1.6;margin-bottom:8px}
.event-card__more{font-size:.82rem;font-weight:600;color:var(--orange)}
.event-card__more i{transition:transform .2s}
.event-card:hover .event-card__more i{transform:translateX(3px)}

/* ===== CTA 区域 ===== */
.cta{background:linear-gradient(135deg,#F97316,#EA580C);text-align:center;padding:80px 24px;color:#fff;position:relative;overflow:hidden}
.cta::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.05) 0%,transparent 60%);pointer-events:none}
.cta__inner{position:relative;z-index:1}
.cta h2{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:800;color:#fff;margin-bottom:.5rem;letter-spacing:-.01em}
.cta p{font-size:1.05rem;color:rgba(255,255,255,.85);margin-bottom:28px}

/* ===== 详情页 ===== */
.detail-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;margin-bottom:48px}
.detail-layout__gallery{border-radius:var(--radius-lg);overflow:hidden}
.detail-gallery{width:100%}
.detail-gallery .swiper-slide{aspect-ratio:4/3}
.detail-gallery .swiper-slide img{width:100%;height:100%;object-fit:cover}
.detail-layout__info{display:flex;flex-direction:column;gap:16px}
.detail-title{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:700}
.detail-subtitle{color:var(--text-gray);font-size:.95rem}
.detail-tags{display:flex;flex-wrap:wrap;gap:10px}
.detail-tags span{padding:8px 16px;background:var(--orange-light);color:var(--orange);border-radius:100px;font-size:.85rem;font-weight:500}
.detail-tags i{margin-right:4px}
.detail-price{padding:16px 0;border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light)}
.detail-price__num{font-family:var(--font-heading);font-size:2.2rem;font-weight:800;color:var(--orange)}
.detail-price__unit{font-size:.95rem;color:var(--text-gray)}
.detail-actions{display:flex;gap:12px;flex-wrap:wrap}
.detail-tabs{margin-top:32px}
.detail-tabs__nav{display:flex;gap:0;border-bottom:2px solid var(--border-light);margin-bottom:24px}
.detail-tabs__btn{padding:12px 24px;font-size:.9rem;font-weight:600;color:var(--text-gray);background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;cursor:pointer;transition:all .2s}
.detail-tabs__btn.active{color:var(--orange);border-bottom-color:var(--orange)}
.tab-panel.hidden{display:none}
.detail__header{margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border-light)}
.detail-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:.85rem;color:var(--text-gray);margin-top:8px}
.detail-meta i{color:var(--orange);margin-right:3px}
.detail__body{color:var(--text);line-height:2;font-size:.95rem}
.detail__body img{border-radius:var(--radius);margin:20px 0;max-width:100%}
.detail__body p{margin-bottom:14px}
.detail__body h2,.detail__body h3{margin-top:28px;margin-bottom:12px}
.detail__pager{display:flex;justify-content:space-between;margin-top:40px;padding-top:20px;border-top:1px solid var(--border-light);font-size:.85rem;color:var(--text-gray)}

/* ===== 联系页 ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contact-info-card{display:flex;align-items:flex-start;gap:16px;padding:20px;background:var(--bg-gray);border-radius:var(--radius);margin-bottom:12px;transition:all .2s}
.contact-info-card:hover{background:var(--orange-light)}
.contact-info-card__icon{width:42px;height:42px;border-radius:var(--radius-sm);background:var(--orange);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;flex-shrink:0}
.contact-info-card__label{font-size:.8rem;font-weight:600;color:var(--text);margin-bottom:2px}
.contact-info-card p:last-child{font-size:.88rem;color:var(--text-gray)}
.form-card{padding:36px;background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.form-card h3{font-size:1.35rem;margin-bottom:4px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.85rem;color:var(--text);margin-bottom:5px;font-weight:500}
.form-group label .required{color:var(--orange)}
.form-control{width:100%;padding:13px 16px;background:var(--bg-gray);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dark);font-size:.9rem;transition:all .2s}
.form-control:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px var(--orange-light);background:#fff}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23636E72' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
textarea.form-control{resize:vertical;min-height:100px}

/* ===== 分页 ===== */
.pagination{display:flex;justify-content:center;align-items:center;gap:4px;margin-top:48px}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 6px;font-size:.85rem;color:var(--text);border-radius:var(--radius-sm);transition:all .2s;border:1px solid var(--border)}
.pagination a:hover{background:var(--orange-light);border-color:var(--orange);color:var(--orange)}
.pagination .active{background:var(--orange);color:#fff;border-color:var(--orange);font-weight:600}
.pagination .disabled{color:var(--text-light);pointer-events:none}

/* ===== 空状态 ===== */
.empty-state{text-align:center;padding:60px 20px}
.empty-state i{font-size:3rem;color:var(--text-light);margin-bottom:16px;display:block}
.empty-state p{color:var(--text-gray);font-size:.95rem}

/* ===== 搜索页 ===== */
.search-hero{background:var(--bg-gray);padding:120px 0 64px;text-align:center}
.search-hero h1{font-size:2rem;margin-bottom:24px}
.search-form{max-width:640px;margin:0 auto}
.search-form__wrap{display:flex;gap:10px;background:#fff;padding:6px;border-radius:100px;border:2px solid var(--border);transition:border-color .2s}
.search-form__wrap:focus-within{border-color:var(--orange)}
.search-form__wrap i{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--text-light);display:none}
.search-form__wrap input{flex:1;padding:14px 20px;border:none;background:transparent;font-size:.95rem;color:var(--text-dark)}
.search-form__wrap input:focus{outline:none}
.search-form__wrap .btn{border-radius:100px;padding:14px 28px;flex-shrink:0}
.search-item{display:flex;gap:18px;padding:18px;background:#fff;border:1px solid var(--border-light);border-radius:var(--radius);margin-bottom:10px;transition:all .2s}
.search-item:hover{border-color:var(--orange-mid);box-shadow:var(--shadow-sm)}
.search-item__thumb{width:100px;height:76px;border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0}
.search-item__thumb img{width:100%;height:100%;object-fit:cover}
.search-item__info{flex:1;min-width:0}
.search-item__info h3{font-size:1rem;margin-bottom:4px}
.search-item__info time{font-size:.75rem;color:var(--text-light)}
.search-item__info p{font-size:.85rem;color:var(--text-gray);margin-top:4px}

/* ===== 过滤栏 ===== */
.filter-bar-wrap{background:#fff;border-bottom:1px solid var(--border-light);position:sticky;top:72px;z-index:50}
.filter-bar{display:flex;align-items:center;gap:8px;overflow-x:auto;padding:12px 0;-ms-overflow-style:none;scrollbar-width:none}
.filter-bar::-webkit-scrollbar{display:none}
.filter-bar a{display:inline-flex;padding:8px 20px;font-size:.85rem;font-weight:500;color:var(--text);border:1px solid var(--border);border-radius:100px;white-space:nowrap;transition:all .2s;flex-shrink:0}
.filter-bar a:hover,.filter-bar a.active{color:#fff;background:var(--orange);border-color:var(--orange)}

/* ===== Footer ===== */
.footer{background:var(--text-dark);color:rgba(255,255,255,.6);padding-top:60px}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;max-width:var(--container-max);margin:0 auto;padding:0 24px 40px}
.footer__desc{font-size:.85rem;line-height:1.7;margin-bottom:16px}
.footer__social{display:flex;gap:8px}
.footer__social a{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-size:.9rem;transition:all .2s}
.footer__social a:hover{background:var(--orange);color:#fff}
.footer__title{font-size:1rem;font-weight:700;color:#fff;margin-bottom:16px}
.footer__links{display:flex;flex-direction:column;gap:8px}
.footer__links a{font-size:.85rem;color:rgba(255,255,255,.5);transition:color .15s}
.footer__links a:hover{color:var(--orange)}
.footer__contact{display:flex;align-items:flex-start;gap:10px;font-size:.85rem;margin-bottom:10px}
.footer__contact i{color:var(--orange);margin-top:4px;flex-shrink:0}
.footer__qrcode{width:110px;height:110px;background:rgba(255,255,255,.1);border-radius:var(--radius-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-size:.7rem;color:rgba(255,255,255,.4);gap:6px}
.footer__links-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;max-width:var(--container-max);margin:0 auto;padding:16px 24px;border-top:1px solid rgba(255,255,255,.06);font-size:.8rem}
.footer__links-label{color:rgba(255,255,255,.3);flex-shrink:0}
.footer__links-bar a{color:rgba(255,255,255,.35);transition:color .15s}
.footer__links-bar a:hover{color:var(--orange)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;max-width:var(--container-max);margin:0 auto;padding:16px 24px;font-size:.78rem;color:rgba(255,255,255,.3);border-top:1px solid rgba(255,255,255,.06);flex-wrap:wrap;gap:8px}
.footer__bottom a{color:rgba(255,255,255,.3)}
.footer__bottom a:hover{color:var(--orange)}

/* ===== 返回顶部 ===== */
.back-top{position:fixed;right:20px;bottom:100px;width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid var(--border);color:var(--text-gray);display:flex;align-items:center;justify-content:center;font-size:.9rem;cursor:pointer;z-index:80;opacity:0;pointer-events:none;transition:all .3s var(--ease);box-shadow:var(--shadow-sm)}
.back-top.show{opacity:1;pointer-events:auto}
.back-top:hover{background:var(--orange);color:#fff;border-color:var(--orange);transform:translateY(-2px)}

/* ===== 在线客服/预约浮动按钮 ===== */
.online-service{position:fixed;right:20px;bottom:156px;width:44px;height:44px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;z-index:80;box-shadow:0 4px 16px rgba(249,115,22,.35);transition:all .3s var(--ease);animation:serviceBounce 3s ease-in-out infinite}
.online-service:hover{transform:scale(1.1);color:#fff;box-shadow:0 8px 24px rgba(249,115,22,.45)}
@keyframes serviceBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== AOS ===== */
[data-aos]{transition-timing-function:var(--ease)}

/* ===== 动画 ===== */
@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}100%{opacity:1;transform:translateY(0)}}
@keyframes fadeInScale{0%{opacity:0;transform:scale(.96)}100%{opacity:1;transform:scale(1)}}
.hero__text{animation:fadeInUp .8s var(--ease) both}
.hero__desc{animation:fadeInUp .8s var(--ease) .15s both}

/* ============================================================
   响应式 768px
   ============================================================ */
@media (max-width: 1023px) {
  :root{--section-py:64px}
  .header__nav,.header__actions{display:none}
  .hamburger{display:flex}
  .cols-3{grid-template-columns:repeat(2,1fr)}
  .cols-4{grid-template-columns:repeat(2,1fr)}
  .about-row{grid-template-columns:1fr;gap:32px}
  .detail-layout{grid-template-columns:1fr;gap:28px}
  .contact-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .news-card-h{flex-direction:column}
  .news-card-h__img{width:100%}
  .search-form__wrap{flex-direction:column;border-radius:var(--radius);border-width:1px;padding:0}
  .search-form__wrap input{padding:14px 16px}
  .search-form__wrap .btn{border-radius:var(--radius)}
}

/* ============================================================
   手机 ≤767px — 重新排版（非压缩 PC 版）
   思路：纵向堆叠的多列网格 → 横向滑动卡片 / 紧凑双列 / 图文缩略行；
   段落间距 88px→44px；Hero 85vh→内容型 Banner。
   ============================================================ */
@media (max-width: 767px) {
  :root{
    --section-py:44px;
    --header-h:58px;
    --container-max:100%;
    --radius-lg:14px;
    --radius-xl:18px;
  }
  body{font-size:14.5px;line-height:1.75}
  .container{padding:0 16px}

  /* 移动端关闭入场动画位移。
     main.js 的 AOS.init 把 disable 传成函数，AOS 2.3.4 只认
     true/'phone'/'tablet' 等取值，函数会被忽略；结果手机端 [data-aos]
     停在 translate(±100px) 的初始位置，既横向溢出又让卡片互相压叠。
     这里从样式层兜底。 */
  [data-aos]{transform:none!important;opacity:1!important;transition:none!important}

  /* ---- Header ---- */
  .header__inner{padding:0 16px}
  .header__logo-icon{width:32px;height:32px;font-size:.9rem;border-radius:8px}
  .header__logo-name{font-size:.98rem}
  .header__logo-sub{font-size:.55rem;letter-spacing:.1em}
  .hamburger{right:12px!important;width:36px;height:36px}
  .mobile-nav__inner{padding:20px;padding-top:70px}
  .mobile-nav__link,.mobile-nav__item{padding:12px 14px;font-size:.95rem}

  /* ---- 按钮 ---- */
  .btn{padding:11px 22px;font-size:.85rem}
  .btn--white{padding:12px 28px;font-size:.9rem}

  /* ---- Hero ---- */
  .hero{height:58vh;min-height:400px;max-height:520px}
  .hero__text{padding:0 16px 58px}
  .hero__title{font-size:clamp(1.55rem,7.4vw,2rem);margin-bottom:.5rem}
  .hero__desc{font-size:.86rem;line-height:1.65}
  .hero-pagination{bottom:22px;gap:6px}
  .hero-pagination .swiper-pagination-bullet{width:22px;height:3px}
  .hero-pagination .swiper-pagination-bullet-active{width:34px}

  /* ---- 区块标题 ---- */
  .section__head{margin-bottom:22px}
  .section__tag{font-size:.68rem;margin-bottom:.4rem}
  .section__title{font-size:1.35rem;margin-bottom:.3rem}
  .section__sub{font-size:.85rem;line-height:1.7}
  .section__more{margin-top:22px}

  /* 卡片信息行：移动端卡片只有 280~330px 宽，ext_transport 这类长字段
     会把整行挤成两行且把「25㎡」拆成「25」「㎡」。改为单行省略。 */
  .prop-card__info{flex-wrap:nowrap;gap:10px;min-width:0}
  .prop-card__info span{display:inline-flex;align-items:center;white-space:nowrap;
    overflow:hidden;text-overflow:ellipsis;min-width:0}
  .prop-card__info span:first-child{flex:0 0 auto}
  .prop-card__info span:last-child{flex:1 1 auto}

  /* ---- 横向滑动行（首页热门房源 / 租客评价 / 详情页推荐）---- */
  .list-grid--row{
    display:flex;gap:12px;overflow-x:auto;overflow-y:hidden;
    scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
    scrollbar-width:none;margin:0 -16px;padding:2px 16px 8px;
  }
  .list-grid--row::-webkit-scrollbar{display:none}
  .list-grid--row .prop-card{flex:0 0 74vw;max-width:290px;scroll-snap-align:start}
  .list-grid--row .review-card{flex:0 0 82vw;max-width:320px;scroll-snap-align:start}

  /* ---- 列表页：房源卡改左图右文紧凑横条 ---- */
  .list-grid:not(.list-grid--row){grid-template-columns:1fr;gap:12px}
  .list-grid:not(.list-grid--row) .prop-card{display:grid;grid-template-columns:116px minmax(0,1fr);align-items:stretch}
  .list-grid:not(.list-grid--row) .prop-card__img{aspect-ratio:auto;height:100%;min-height:120px}
  .list-grid:not(.list-grid--row) .prop-card__body{padding:12px 14px}
  .list-grid:not(.list-grid--row) .prop-card__title{font-size:.94rem;margin-bottom:4px}
  .list-grid:not(.list-grid--row) .prop-card__info{gap:10px;font-size:.72rem;margin-bottom:6px}
  .list-grid:not(.list-grid--row) .prop-card__bottom{padding-top:7px}
  .list-grid:not(.list-grid--row) .prop-card__price{font-size:1.05rem}
  .list-grid:not(.list-grid--row) .prop-card__btn{font-size:.75rem}
  .list-grid:not(.list-grid--row) .event-card{display:grid;grid-template-columns:118px minmax(0,1fr);align-items:stretch}
  .list-grid:not(.list-grid--row) .event-card__img{aspect-ratio:auto;height:100%;min-height:118px}
  .list-grid:not(.list-grid--row) .event-card__date{top:8px;right:8px;padding:4px 8px}
  .list-grid:not(.list-grid--row) .event-card__day{font-size:.95rem}
  .list-grid:not(.list-grid--row) .event-card__month{font-size:.6rem}
  .list-grid:not(.list-grid--row) .event-card__body{padding:12px 14px}
  .list-grid:not(.list-grid--row) .event-card__body h3{font-size:.94rem;margin-bottom:4px}
  .list-grid:not(.list-grid--row) .event-card__body p{font-size:.76rem;line-height:1.55;margin-bottom:4px;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

  /* ---- 公寓特色 / 房源分类：4 列 → 2×2 ---- */
  .features.cols-4{grid-template-columns:1fr 1fr;gap:10px}
  .feature-card{padding:18px 12px}
  .feature-card__icon{width:42px;height:42px;border-radius:12px;font-size:1.05rem;margin-bottom:10px}
  .feature-card h3{font-size:.92rem;margin-bottom:4px}
  .feature-card p{font-size:.72rem;line-height:1.55}
  .feature-card p br{display:none}
  .cat-grid.cols-4{grid-template-columns:1fr 1fr;gap:10px}
  .cat-card{padding:16px 10px}
  .cat-card__icon{width:42px;height:42px;font-size:1rem;margin-bottom:10px}
  .cat-card h3{font-size:.9rem;margin-bottom:2px}
  .cat-card p{font-size:.7rem;line-height:1.5}
  .cat-card__count{margin-top:6px;padding:2px 10px;font-size:.68rem}

  /* ---- 关于品牌 ---- */
  .about-row{gap:20px}
  .about-row__img{aspect-ratio:16/10;border-radius:var(--radius-xl)}
  .about-row__text{gap:14px}
  .about-row__desc{font-size:.87rem;line-height:1.8;
    display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}

  /* ---- 实景幻灯片 ---- */
  .life-swiper{padding:0 16px}
  .life-slide{aspect-ratio:4/3;border-radius:var(--radius-lg)}
  .life-slide__info{padding:12px;font-size:.85rem}
  .life-pagination{margin-top:14px}

  /* ---- 评价卡 ---- */
  .review-card{padding:18px 16px}
  .review-card__stars{font-size:.78rem;margin-bottom:8px}
  .review-card__text{font-size:.85rem;line-height:1.75;margin-bottom:12px;
    display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
  .review-card__author{padding-top:10px;gap:10px}
  .review-card__avatar{width:36px;height:36px}
  .review-card__author strong{font-size:.84rem}
  .review-card__author span{font-size:.7rem}

  /* ---- 新闻：大图卡 → 缩略图横排 ---- */
  .news-row{gap:12px}
  .news-card-h{flex-direction:row;gap:12px;padding:12px}
  .news-card-h__img{width:100px;aspect-ratio:1/1;border-radius:var(--radius-sm)}
  .news-card-h__body time{font-size:.7rem}
  .news-card-h__body h3{font-size:.9rem;line-height:1.45;margin:3px 0;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .news-card-h__body p{font-size:.76rem;line-height:1.55;
    display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
  .news-card-h__more{display:none}

  /* ---- CTA ---- */
  .cta{padding:46px 16px}
  .cta h2{font-size:1.3rem;margin-bottom:.4rem}
  .cta p{font-size:.87rem;margin-bottom:20px}

  /* ---- 内页 Banner / 面包屑 ---- */
  .inner-banner{height:190px}
  .inner-banner--sm{height:160px}
  .inner-banner__text{padding:0 16px}
  .inner-banner__text h1{font-size:1.32rem}
  .inner-banner__text p{font-size:.82rem}
  .breadcrumb{padding:10px 16px;font-size:.76rem;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
  .breadcrumb::-webkit-scrollbar{display:none}

  /* ---- 过滤栏吸顶位置跟随新头部高度 ---- */
  .filter-bar-wrap{top:58px}
  .filter-bar{gap:8px;padding:10px 0}
  .filter-bar a{padding:7px 15px;font-size:.78rem}

  /* ---- 详情页 ---- */
  .detail-layout{gap:22px;margin-bottom:30px}
  .detail-title{font-size:1.3rem}
  .detail-subtitle{font-size:.85rem}
  .detail-tags{gap:8px}
  .detail-tags span{padding:6px 12px;font-size:.76rem}
  .detail-price{padding:12px 0}
  .detail-price__num{font-size:1.7rem}
  .detail-price__unit{font-size:.85rem}
  .detail-actions{flex-direction:column;gap:10px}
  .detail-actions .btn{justify-content:center}
  .detail-tabs{margin-top:26px}
  .detail-tabs__nav{overflow-x:auto;white-space:nowrap;margin-bottom:18px;scrollbar-width:none}
  .detail-tabs__nav::-webkit-scrollbar{display:none}
  .detail-tabs__btn{padding:11px 16px;font-size:.82rem;flex-shrink:0}
  .detail__body{font-size:.88rem;line-height:1.85}
  .detail__body p{margin-bottom:12px}
  .detail__body h2,.detail__body h3{font-size:1.1rem;margin-top:22px;margin-bottom:10px}
  .detail__body img{margin:14px 0}
  .detail__pager{flex-direction:column;align-items:flex-start;gap:8px;margin-top:30px;padding-top:18px;font-size:.8rem}

  /* ---- 联系 / 预约表单 ---- */
  .contact-grid{gap:22px}
  .contact-info-card{padding:14px;gap:13px;margin-bottom:10px}
  .contact-info-card__icon{width:38px;height:38px;font-size:.9rem}
  .contact-info-card__label{font-size:.76rem}
  .contact-info-card p:last-child{font-size:.83rem}
  .form-card{padding:18px}
  .form-card h3{font-size:1.12rem}
  .form-row-2{grid-template-columns:1fr}
  .form-group{margin-bottom:14px}
  .form-group label{font-size:.8rem}
  .form-control{padding:12px 14px;font-size:.86rem}
  textarea.form-control{min-height:88px}

  /* ---- 搜索 ---- */
  .search-hero{padding:84px 0 32px}
  .search-hero h1{font-size:1.4rem;margin-bottom:18px}
  .search-form__wrap{flex-direction:row;border-radius:100px;border-width:2px;padding:5px;gap:6px;align-items:center}
  .search-form__wrap input{padding:11px 12px;font-size:.87rem;min-width:0}
  .search-form__wrap .btn{border-radius:100px;padding:11px 20px;font-size:.82rem}
  .search-item{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;padding:12px;align-items:center;margin-bottom:8px}
  .search-item__thumb{width:96px;height:96px;border-radius:var(--radius-sm)}
  .search-item__info h3{font-size:.9rem;line-height:1.45;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .search-item__info time{font-size:.7rem}
  .search-item__info p{font-size:.76rem;line-height:1.55;
    display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}

  /* ---- 分页 / 空状态 ---- */
  .pagination{margin-top:28px;gap:2px}
  .pagination a,.pagination span{min-width:34px;height:34px;font-size:.8rem}
  .empty-state{padding:40px 16px}
  .empty-state i{font-size:2.2rem;margin-bottom:12px}
  .empty-state p{font-size:.87rem}

  /* ---- 页脚：4 列 → 两列（品牌/二维码通栏）---- */
  .footer{padding-top:42px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:26px 16px;padding:0 16px 30px}
  .footer__grid>div:nth-child(1),.footer__grid>div:nth-child(4){grid-column:1/-1}
  .footer__desc{font-size:.78rem;line-height:1.7;margin-bottom:12px}
  .footer__social a{width:32px;height:32px;font-size:.85rem}
  .footer__title{font-size:.92rem;margin-bottom:12px}
  .footer__links{gap:6px}
  .footer__links a{font-size:.78rem}
  .footer__contact{font-size:.78rem;gap:8px;margin-bottom:8px;overflow-wrap:anywhere}
  .footer__qrcode{width:96px;height:96px;font-size:.66rem}
  .footer__links-bar{padding:12px 16px;gap:8px;font-size:.7rem}
  .footer__bottom{flex-direction:column;text-align:center;padding:14px 16px;font-size:.7rem}

  /* ---- 浮动按钮 ---- */
  .back-top{right:12px;bottom:74px;width:40px;height:40px;font-size:.85rem}
  .online-service{right:12px;bottom:122px;width:42px;height:42px;font-size:.95rem}
}

/* ---- 小屏 ≤374px：进一步收紧 ---- */
@media (max-width: 374px) {
  .container{padding:0 14px}
  .list-grid--row{margin:0 -14px;padding-left:14px;padding-right:14px}
  .list-grid--row .prop-card{flex-basis:80vw}
  .list-grid--row .review-card{flex-basis:88vw}
  .list-grid:not(.list-grid--row) .prop-card{grid-template-columns:104px minmax(0,1fr)}
  .list-grid:not(.list-grid--row) .event-card{grid-template-columns:106px minmax(0,1fr)}
  .news-card-h__img{width:88px}
  .search-item{grid-template-columns:84px minmax(0,1fr)}
  .search-item__thumb{width:84px;height:84px}
  .feature-card p,.cat-card p{font-size:.68rem}
}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}