/* 北海明珠宴会厅：选择式总览 + 单厅图片介绍版 */
.halls-overview-page,.hall-focus-page{background:#f4f7fb}.halls-index,.hall-focus,.halls-index *,.hall-focus *{box-sizing:border-box}.halls-index,.hall-focus{--hall-blue:#1559ae;--hall-blue2:#2b75d2;--hall-blue-dark:#0b2344;--hall-ink:#14233b;--hall-muted:#68768a;--hall-line:rgba(13,43,82,.12);--hall-soft:#eef4fc;--hall-radius:24px;color:var(--hall-ink);overflow:hidden}.halls-index a,.hall-focus a{text-decoration:none}.halls-index .eyebrow,.hall-focus .eyebrow{display:inline-block;color:rgba(255,255,255,.68);font-size:11px;font-weight:900;letter-spacing:.18em}.halls-index .eyebrow.blue,.hall-focus .eyebrow.blue{color:var(--hall-blue)}.halls-index .primary-btn,.halls-index .secondary-btn,.hall-focus .primary-btn,.hall-focus .secondary-btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;padding:0 22px;border-radius:14px;font-weight:800;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.halls-index .primary-btn,.hall-focus .primary-btn{border:1px solid var(--hall-blue);color:#fff;background:linear-gradient(135deg,var(--hall-blue),var(--hall-blue2));box-shadow:0 12px 28px rgba(21,89,174,.2)}.halls-index .secondary-btn,.hall-focus .secondary-btn{border:1px solid rgba(18,55,98,.18);color:var(--hall-ink);background:#fff}.halls-index .primary-btn:hover,.halls-index .secondary-btn:hover,.hall-focus .primary-btn:hover,.hall-focus .secondary-btn:hover{transform:translateY(-2px)}.hall-photo-placeholder{width:100%;height:100%;min-height:260px;display:grid;place-items:center;align-content:center;gap:5px;color:#6f819d;background:linear-gradient(135deg,#e9eff7,#d8e3f1)}.hall-photo-placeholder strong{font-size:24px}.hall-photo-placeholder span{font-size:12px;letter-spacing:.16em}
/* 首屏：标题收小，右侧照片自动轮播 */
.halls-index-hero{padding:68px 0 64px;color:#fff;background:radial-gradient(circle at 82% 8%,rgba(55,123,218,.34),transparent 32%),linear-gradient(135deg,#07172d,#103a72)}.halls-index-hero__grid{display:grid;grid-template-columns:minmax(0,.84fr) minmax(520px,1.16fr);gap:62px;align-items:center}.halls-index-hero .breadcrumbs{margin-bottom:30px;color:rgba(255,255,255,.58)}.halls-index-hero .breadcrumbs a{color:#fff}.halls-index-hero h1{max-width:720px;margin:13px 0 18px;font-size:clamp(38px,4.1vw,62px);line-height:1.2;letter-spacing:-.035em}.halls-index-hero__copy>p{max-width:650px;margin:0;color:rgba(255,255,255,.76);font-size:16px;line-height:1.9}.halls-index-hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.halls-index-hero__actions .secondary-btn{color:#fff;border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.08)}.halls-hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:27px}.halls-hero-stats>div{padding:15px 13px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.06);backdrop-filter:blur(8px)}.halls-hero-stats strong{display:block;color:#fff;font-size:17px}.halls-hero-stats span{display:block;margin-top:2px;color:rgba(255,255,255,.58);font-size:10px;line-height:1.45}
/* 通用幻灯片：固定容器内切换，不参与页面布局变化 */
.hall-slider{position:relative;overflow:hidden;border-radius:28px;background:#102d55;box-shadow:0 28px 75px rgba(0,0,0,.22)}.hall-slider__viewport{position:relative;aspect-ratio:4/3}.hall-slider__slide{position:absolute;inset:0;display:block;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .45s ease,visibility .45s ease}.hall-slider__slide.is-active{visibility:visible;opacity:1;pointer-events:auto}.hall-slider__slide img{width:100%;height:100%;object-fit:cover;object-position:center}.hall-slider__caption{position:absolute;left:20px;right:20px;bottom:18px;display:flex;justify-content:space-between;align-items:end;gap:20px;padding:13px 16px;border-radius:15px;color:#fff;background:rgba(6,21,42,.72);backdrop-filter:blur(9px)}.hall-slider__caption small{color:rgba(255,255,255,.72);font-size:11px}.hall-slider__caption strong{font-size:17px}.hall-slider__arrow{position:absolute;z-index:4;top:50%;width:42px;height:42px;margin-top:-21px;border:1px solid rgba(255,255,255,.28);border-radius:50%;color:#fff;background:rgba(7,26,52,.58);font-size:28px;line-height:1;cursor:pointer;backdrop-filter:blur(7px);transition:transform .2s ease,background .2s ease}.hall-slider__arrow:hover{transform:scale(1.06);background:rgba(7,26,52,.82)}.hall-slider__arrow.is-prev{left:16px}.hall-slider__arrow.is-next{right:16px}.hall-slider__dots{position:absolute;z-index:5;left:50%;bottom:12px;display:flex;gap:7px;transform:translateX(-50%)}.hall-slider__dots button{width:7px;height:7px;padding:0;border:0;border-radius:999px;background:rgba(255,255,255,.52);cursor:pointer;transition:width .22s ease,background .22s ease}.hall-slider__dots button.is-active{width:24px;background:#fff}
/* 第二段介绍 */
.halls-index-intro{padding:76px 0 48px;background:#fff}.halls-index-intro__grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:70px;align-items:end}.halls-index-intro h2{max-width:720px;margin:10px 0 0;font-size:clamp(30px,3.15vw,48px);line-height:1.3;letter-spacing:-.025em}.halls-index-intro p{max-width:720px;margin:0;color:var(--hall-muted);font-size:16px;line-height:1.95}.halls-section-heading,.hall-focus-heading{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:34px}.halls-section-heading h2,.hall-focus-heading h2{max-width:760px;margin:9px 0 0;font-size:clamp(30px,3.2vw,46px);line-height:1.28}.halls-section-heading p,.hall-focus-heading p{max-width:600px;margin:0;color:var(--hall-muted);line-height:1.85}
/* 五个厅改为选择式：只展开当前一个厅 */
.hall-choice-section{padding:60px 0 92px;background:#fff}.hall-choice{display:grid;grid-template-columns:310px minmax(0,1fr);gap:18px;align-items:stretch}.hall-choice__tabs{display:grid;align-content:start;gap:10px;padding:12px;border:1px solid var(--hall-line);border-radius:var(--hall-radius);background:#f4f7fb}.hall-choice__tab{position:relative;display:grid;grid-template-columns:38px 1fr;column-gap:12px;align-items:center;width:100%;padding:16px;border:1px solid transparent;border-radius:17px;color:var(--hall-ink);text-align:left;background:#fff;cursor:pointer;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease,background .24s ease}.hall-choice__tab>span{grid-row:1/3;display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:var(--hall-blue);background:#edf4fd;font-size:11px;font-weight:900}.hall-choice__tab strong{font-size:16px;line-height:1.35}.hall-choice__tab small{margin-top:3px;color:#8290a3;font-size:10px;line-height:1.45}.hall-choice__tab:hover{transform:translateX(3px);border-color:rgba(21,89,174,.18);box-shadow:0 10px 25px rgba(13,43,82,.07)}.hall-choice__tab.is-active{color:#fff;border-color:#1559ae;background:linear-gradient(135deg,#0b2b56,#1762b7);box-shadow:0 14px 32px rgba(14,63,120,.2)}.hall-choice__tab.is-active>span{color:#0e4d92;background:#fff}.hall-choice__tab.is-active small{color:rgba(255,255,255,.65)}.hall-choice__panels{min-width:0}.hall-choice-panel[hidden]{display:none!important}.hall-choice-panel{display:grid;grid-template-columns:minmax(0,1.14fr) minmax(340px,.86fr);min-height:560px;overflow:hidden;border:1px solid var(--hall-line);border-radius:var(--hall-radius);background:#fff;box-shadow:0 18px 52px rgba(13,43,82,.08)}.hall-choice-panel__slider{height:100%;min-height:560px;border-radius:0;box-shadow:none}.hall-choice-panel__slider .hall-slider__viewport{height:100%;aspect-ratio:auto}.hall-choice-panel__content{display:flex;flex-direction:column;justify-content:center;padding:44px}.hall-choice-panel__meta{display:flex;align-items:center;gap:12px;color:#718198;font-size:11px;font-weight:900}.hall-choice-panel__meta i{width:26px;height:1px;background:#b3bfd0}.hall-choice-panel h3{margin:12px 0 12px;font-size:clamp(32px,3vw,45px);line-height:1.2}.hall-choice-panel__content>p{display:-webkit-box;margin:0;color:var(--hall-muted);font-size:15px;line-height:1.85;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.hall-choice-panel dl{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:25px 0 0}.hall-choice-panel dl div{padding:14px 15px;border-radius:15px;background:var(--hall-soft)}.hall-choice-panel dt{color:#7e8b9e;font-size:10px}.hall-choice-panel dd{margin:3px 0 0;font-size:13px;font-weight:800}.hall-choice-panel__tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}.hall-choice-panel__tags span{padding:7px 10px;border-radius:999px;color:#255b92;background:#edf5fe;font-size:11px}.hall-choice-panel__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:27px}
/* 宴会相关优势 */
.hall-advantages-section{padding:92px 0;background:#f3f7fb}.hall-advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.hall-advantages-grid article{min-height:230px;padding:30px;border:1px solid var(--hall-line);border-radius:22px;background:#fff;box-shadow:0 13px 38px rgba(13,43,82,.05)}.hall-advantages-grid article>span{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;color:#fff;background:linear-gradient(135deg,#0e4b90,#2375ce);font-size:11px;font-weight:900;box-shadow:0 10px 22px rgba(21,89,174,.18)}.hall-advantages-grid h3{margin:23px 0 9px;font-size:21px}.hall-advantages-grid p{margin:0;color:var(--hall-muted);font-size:14px;line-height:1.8}
/* 选厅四步 */
.halls-index-guide{padding:92px 0;color:#fff;background:linear-gradient(135deg,#0a203f,#164c8d)}.halls-index-guide .halls-section-heading p{color:rgba(255,255,255,.66)}.halls-guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.halls-guide-grid article{min-height:220px;padding:28px;border:1px solid rgba(255,255,255,.13);border-radius:20px;background:rgba(255,255,255,.06)}.halls-guide-grid span{color:#93c0f5;font-weight:900}.halls-guide-grid h3{margin:20px 0 8px;font-size:20px}.halls-guide-grid p{margin:0;color:rgba(255,255,255,.65);font-size:13px;line-height:1.78}.halls-index-cta,.hall-focus-cta{padding:70px 0;background:#fff}.halls-index-cta .container,.hall-focus-cta .container{display:flex;justify-content:space-between;gap:50px;align-items:center;padding:40px 44px;border-radius:var(--hall-radius);color:#fff;background:linear-gradient(135deg,#0b2344,#17599e)}.halls-index-cta h2,.hall-focus-cta h2{margin:9px 0 8px;font-size:clamp(28px,3vw,42px)}.halls-index-cta p,.hall-focus-cta p{margin:0;color:rgba(255,255,255,.68)}.halls-index-cta .container>div:last-child,.hall-focus-cta .container>div:last-child{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.halls-index-cta .secondary-btn,.hall-focus-cta .secondary-btn{color:#fff;border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.08)}
/* 单厅首屏 */
.hall-focus-hero{padding:58px 0 62px;background:linear-gradient(180deg,#fff,#f3f7fc)}.hall-focus-hero__grid{display:grid;grid-template-columns:minmax(0,.78fr) minmax(540px,1.22fr);gap:60px;align-items:center}.hall-focus-hero .breadcrumbs{margin-bottom:34px;color:#8794a7}.hall-focus-hero h1{margin:12px 0 17px;font-size:clamp(48px,5vw,76px);line-height:1.12;letter-spacing:-.04em}.hall-focus-hero__copy>p{max-width:650px;margin:0;color:var(--hall-muted);font-size:17px;line-height:1.95}.hall-focus-tags,.hall-focus-feature-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.hall-focus-tags span,.hall-focus-feature-list span{padding:8px 13px;border-radius:999px;color:#24588f;background:#eaf3fd;font-size:12px;font-weight:800}.hall-focus-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.hall-focus-hero__media{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:28px;background:#dfe8f3;box-shadow:0 26px 68px rgba(13,43,82,.16)}.hall-focus-hero__media img{width:100%;height:100%;object-fit:cover;object-position:center}.hall-focus-hero__media>div:last-child{position:absolute;left:20px;right:20px;bottom:18px;display:flex;justify-content:space-between;align-items:end;gap:20px;padding:13px 16px;border-radius:15px;color:#fff;background:rgba(6,24,48,.72);backdrop-filter:blur(9px)}.hall-focus-hero__media span{font-size:11px}.hall-focus-hero__media strong{font-size:16px}.hall-focus-facts{position:relative;z-index:3;margin-top:-1px}.hall-focus-facts .container{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border-radius:22px;color:#fff;background:#0c274c;box-shadow:0 18px 44px rgba(10,35,73,.16)}.hall-focus-facts .container>div{padding:24px 28px;border-right:1px solid rgba(255,255,255,.1)}.hall-focus-facts .container>div:last-child{border-right:0}.hall-focus-facts small{display:block;color:rgba(255,255,255,.55);font-size:11px}.hall-focus-facts strong{display:block;margin-top:4px;font-size:18px}
/* 单厅介绍与相册 */
.hall-focus-intro{padding:90px 0;background:#fff}.hall-focus-intro__grid{display:grid;grid-template-columns:330px minmax(0,1fr);gap:70px;align-items:start}.hall-focus-intro header{position:sticky;top:110px}.hall-focus-intro h2{margin:10px 0 13px;font-size:clamp(34px,3.8vw,52px)}.hall-focus-intro header p{margin:0;color:var(--hall-muted);line-height:1.8}.hall-focus-article{padding:42px 46px;border:1px solid var(--hall-line);border-radius:var(--hall-radius);background:#fff;box-shadow:0 15px 45px rgba(13,43,82,.06)}.hall-focus-article p{color:#52647b;font-size:16px;line-height:2}.hall-focus-gallery{padding:90px 0;background:#f3f7fb}.hall-focus-gallery__lead>a{position:relative;display:block;overflow:hidden;aspect-ratio:4/3;border-radius:var(--hall-radius);background:#dfe8f3;box-shadow:0 18px 50px rgba(13,43,82,.09)}.hall-focus-gallery__lead img,.hall-focus-gallery__grid img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .35s ease}.hall-focus-gallery__lead a:hover img,.hall-focus-gallery__grid a:hover img{transform:scale(1.02)}.hall-focus-gallery__lead span{position:absolute;left:18px;bottom:16px;padding:7px 11px;border-radius:999px;color:#fff;background:rgba(6,25,50,.72);font-size:12px}.hall-focus-gallery__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}.hall-focus-gallery__grid a{display:block;overflow:hidden;aspect-ratio:4/3;border-radius:20px;background:#dfe8f3}.hall-focus-empty{padding:70px 30px;border:1px dashed #bcc9d9;border-radius:var(--hall-radius);color:#718097;text-align:center;background:#fff}.hall-focus-back{display:inline-flex;align-items:center;color:#fff;font-weight:800;padding:0 10px}
/* 灯箱 */
.hall-lightbox[hidden]{display:none!important}.hall-lightbox{position:fixed;z-index:9999;inset:0;display:grid;place-items:center;padding:24px}.hall-lightbox-backdrop{position:absolute;inset:0;background:rgba(3,11,22,.92)}.hall-lightbox-dialog{position:relative;z-index:1;width:min(1180px,calc(100vw - 48px));display:grid;grid-template-columns:52px minmax(0,1fr) 52px;align-items:center}.hall-lightbox figure{margin:0}.hall-lightbox figure img{display:block;max-width:100%;max-height:82vh;margin:auto;border-radius:12px;background:#111}.hall-lightbox figcaption{display:flex;justify-content:space-between;gap:20px;padding-top:12px;color:rgba(255,255,255,.72)}.hall-lightbox button{border:0;color:#fff;background:transparent;cursor:pointer;font-size:42px}.hall-lightbox-close{position:absolute;right:0;top:-54px}.hall-lightbox-open{overflow:hidden}
/* 所有方框的轻动画：不隐藏、不改变页面高度，只做一次轻位移 */
[data-hall-card]{opacity:1;transform:translateY(9px);transition:transform .46s cubic-bezier(.2,.72,.2,1),box-shadow .25s ease,border-color .25s ease}[data-hall-card].is-inview{transform:none}.halls-hero-stats>div:hover,.hall-choice__tabs:hover,.hall-choice-panel:hover,.hall-advantages-grid article:hover,.halls-guide-grid article:hover,.halls-index-cta .container:hover,.hall-focus-article:hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(13,43,82,.11);border-color:rgba(21,89,174,.2)}
/* 2026-07 标题结构修正：标题在上，解释在下，不再左右分栏挤压。 */
.halls-index-hero__grid{grid-template-columns:minmax(0,.95fr) minmax(520px,1.05fr)}
.halls-index-hero h1{max-width:100%;font-size:clamp(34px,3vw,46px);line-height:1.16;white-space:normal}
.halls-index-intro__grid,.halls-section-heading{display:block;max-width:1120px}
.halls-heading-stack{display:block;width:100%}
.halls-index-intro h2,.halls-section-heading h2{max-width:none;margin:10px 0 0;font-size:clamp(30px,2.7vw,44px);line-height:1.2;letter-spacing:-.035em;white-space:normal;text-wrap:balance}
.halls-index-intro .halls-heading-stack>p,.halls-section-heading>p{display:block;max-width:900px;margin:15px 0 0;color:var(--hall-muted);font-size:15px;line-height:1.9}
.halls-index-guide .halls-section-heading>p{color:rgba(255,255,255,.68)}
@media(min-width:1180px){.halls-index-intro h2,.halls-section-heading h2{white-space:nowrap}}
@media(max-width:760px){.halls-index-hero h1{font-size:34px}.halls-index-intro h2,.halls-section-heading h2{font-size:30px;white-space:normal}.halls-index-intro .halls-heading-stack>p,.halls-section-heading>p{margin-top:12px}}
@media(max-width:1120px){.halls-index-hero__grid,.hall-focus-hero__grid{grid-template-columns:1fr;gap:36px}.hall-hero-slider,.hall-focus-hero__media{width:min(840px,100%)}.hall-choice{grid-template-columns:1fr}.hall-choice__tabs{grid-template-columns:repeat(5,minmax(170px,1fr));overflow-x:auto}.hall-choice__tab{min-width:190px}.hall-choice-panel{grid-template-columns:1fr}.hall-choice-panel__slider{min-height:0;aspect-ratio:4/3}.hall-choice-panel__slider .hall-slider__viewport{height:auto;aspect-ratio:4/3}.hall-advantages-grid{grid-template-columns:repeat(2,1fr)}.halls-guide-grid{grid-template-columns:repeat(2,1fr)}.hall-focus-intro__grid{grid-template-columns:1fr;gap:30px}.hall-focus-intro header{position:static}.hall-focus-gallery__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.halls-index-hero,.hall-focus-hero{padding:38px 0 44px}.halls-index-hero h1,.hall-focus-hero h1{font-size:36px}.halls-hero-stats{grid-template-columns:1fr 1fr}.halls-index-intro{padding:58px 0 30px}.halls-index-intro__grid,.halls-section-heading,.hall-focus-heading{display:block}.halls-index-intro p,.halls-section-heading p,.hall-focus-heading p{margin-top:15px}.halls-index-intro h2,.halls-section-heading h2{font-size:30px}.hall-choice-section,.hall-advantages-section,.halls-index-guide{padding:64px 0}.hall-choice__tabs{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:82%;padding:9px}.hall-choice__tab{min-width:0}.hall-choice-panel{min-height:0;border-radius:20px}.hall-choice-panel__content{padding:28px 22px}.hall-choice-panel h3{font-size:32px}.hall-choice-panel dl{grid-template-columns:1fr}.hall-choice-panel__actions{display:grid}.hall-choice-panel__actions>*{width:100%}.hall-advantages-grid,.halls-guide-grid{grid-template-columns:1fr}.hall-advantages-grid article,.halls-guide-grid article{min-height:0}.halls-index-cta,.hall-focus-cta{padding:50px 0}.halls-index-cta .container,.hall-focus-cta .container{display:block;padding:30px 24px}.halls-index-cta .container>div:last-child,.hall-focus-cta .container>div:last-child{display:grid;justify-content:stretch;margin-top:24px}.hall-slider__caption{left:12px;right:12px;bottom:12px;padding:11px 12px}.hall-slider__caption small{display:none}.hall-focus-facts .container{grid-template-columns:1fr}.hall-focus-facts .container>div{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}.hall-focus-facts .container>div:last-child{border-bottom:0}.hall-focus-intro{padding:64px 0}.hall-focus-article{padding:28px 22px}.hall-focus-gallery{padding:64px 0}.hall-focus-gallery__grid{grid-template-columns:1fr}.hall-lightbox-dialog{grid-template-columns:34px minmax(0,1fr) 34px}.hall-lightbox button{font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}[data-hall-card],.hall-slider__slide,.hall-choice__tab,.hall-advantages-grid article,.halls-guide-grid article,.hall-focus-gallery img,.halls-index .primary-btn,.halls-index .secondary-btn,.hall-focus .primary-btn,.hall-focus .secondary-btn{transform:none!important;transition:none!important}}

/* =====================================================
   单厅相册重设计：主图 + 缩略图
   - 主图控制在适中宽度，不再整块铺满页面
   - 现场组图优先；只有未上传组图时才使用封面兜底
   - 只在图片切换时轻微淡入，不影响页面整体布局
===================================================== */
.hall-gallery-viewer{
  width:min(100%,1040px);
  margin:0 auto;
  padding:18px;
  border:1px solid rgba(13,43,82,.11);
  border-radius:28px;
  background:#fff;
  box-shadow:0 22px 60px rgba(13,43,82,.09);
}
.hall-gallery-stage-wrap{position:relative}
.hall-gallery-stage{
  position:relative;
  display:block;
  width:100%;
  padding:0;
  overflow:hidden;
  aspect-ratio:4/3;
  border:0;
  border-radius:21px;
  background:#dfe8f3;
  cursor:zoom-in;
  box-shadow:inset 0 0 0 1px rgba(13,43,82,.05);
}
.hall-gallery-stage img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  opacity:1;
  transform:scale(1);
  transition:opacity .24s ease,transform .42s ease;
}
.hall-gallery-stage:hover img{transform:scale(1.012)}
.hall-gallery-viewer.is-switching .hall-gallery-stage img{opacity:.22;transform:scale(.995)}
.hall-gallery-stage__shade{
  position:absolute;
  inset:45% 0 0;
  pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(4,19,39,.68));
}
.hall-gallery-stage__caption{
  position:absolute;
  left:20px;
  right:20px;
  bottom:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  color:#fff;
  text-align:left;
}
.hall-gallery-stage__caption small{font-size:13px;font-weight:800;letter-spacing:.04em}
.hall-gallery-stage__caption strong{font-size:11px;color:rgba(255,255,255,.72);font-weight:600}
.hall-gallery-counter{
  position:absolute;
  z-index:4;
  right:16px;
  top:16px;
  display:flex;
  align-items:baseline;
  gap:5px;
  min-width:72px;
  padding:8px 11px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  color:rgba(255,255,255,.78);
  background:rgba(5,22,45,.62);
  backdrop-filter:blur(8px);
  font-size:11px;
}
.hall-gallery-counter b{color:#fff;font-size:16px}
.hall-gallery-nav{
  position:absolute;
  z-index:5;
  top:50%;
  width:43px;
  height:43px;
  margin-top:-21px;
  padding:0;
  border:1px solid rgba(255,255,255,.24);
  border-radius:50%;
  color:#fff;
  background:rgba(5,23,47,.58);
  backdrop-filter:blur(8px);
  font-size:29px;
  line-height:1;
  cursor:pointer;
  transition:transform .2s ease,background .2s ease;
}
.hall-gallery-nav:hover{transform:scale(1.06);background:rgba(5,23,47,.82)}
.hall-gallery-nav.is-prev{left:16px}.hall-gallery-nav.is-next{right:16px}
.hall-gallery-thumbs{
  display:grid;
  grid-auto-flow:column;
  grid-auto-columns:minmax(145px,1fr);
  gap:11px;
  margin-top:14px;
  padding:2px 1px 7px;
  overflow-x:auto;
  overscroll-behavior-inline:contain;
  scrollbar-width:thin;
  scroll-snap-type:x proximity;
}
.hall-gallery-thumb{
  min-width:0;
  padding:7px;
  border:1px solid rgba(13,43,82,.1);
  border-radius:16px;
  color:#52647b;
  text-align:left;
  background:#f7f9fc;
  cursor:pointer;
  scroll-snap-align:start;
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease,background .22s ease;
}
.hall-gallery-thumb>span{
  display:block;
  overflow:hidden;
  aspect-ratio:4/3;
  border-radius:11px;
  background:#dfe8f3;
}
.hall-gallery-thumb img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .3s ease}
.hall-gallery-thumb small{display:block;padding:8px 4px 2px;font-size:11px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hall-gallery-thumb:hover{transform:translateY(-2px);border-color:rgba(21,89,174,.26);box-shadow:0 9px 22px rgba(13,43,82,.08)}
.hall-gallery-thumb:hover img{transform:scale(1.035)}
.hall-gallery-thumb.is-active{border-color:#216dcc;background:#edf5ff;box-shadow:0 0 0 2px rgba(33,109,204,.12)}
.hall-gallery-thumb.is-active small{color:#1559ae}
.hall-gallery-single-note{padding:13px 5px 2px;color:#7b8899;font-size:12px;text-align:center}
/* 只有封面兜底时按完整图片显示，避免带文字的宣传图再次被裁字。 */
.hall-gallery-viewer.is-cover-fallback .hall-gallery-stage{background:#edf2f8}
.hall-gallery-viewer.is-cover-fallback .hall-gallery-stage img{object-fit:contain}

@media(max-width:760px){
  .hall-gallery-viewer{width:100%;padding:10px;border-radius:20px}
  .hall-gallery-stage{border-radius:15px}
  .hall-gallery-stage__caption{left:13px;right:13px;bottom:12px}
  .hall-gallery-stage__caption strong{display:none}
  .hall-gallery-counter{right:10px;top:10px;min-width:64px;padding:6px 9px}
  .hall-gallery-nav{width:36px;height:36px;margin-top:-18px;font-size:25px}
  .hall-gallery-nav.is-prev{left:9px}.hall-gallery-nav.is-next{right:9px}
  .hall-gallery-thumbs{grid-auto-columns:31%;gap:8px;margin-top:9px;padding-bottom:4px}
  .hall-gallery-thumb{padding:5px;border-radius:12px}
  .hall-gallery-thumb>span{border-radius:8px}
  .hall-gallery-thumb small{padding:6px 2px 1px;font-size:10px}
}
@media(prefers-reduced-motion:reduce){
  .hall-gallery-stage img,.hall-gallery-thumb,.hall-gallery-thumb img,.hall-gallery-nav{transition:none!important;transform:none!important}
}


/* =====================================================
   单厅页：本厅宴会实录（介绍之后、现场照片之前）
   推荐案例优先，电脑端三栏，平板两栏，手机单栏。
===================================================== */
.hall-records-preview{padding:82px 0 88px;border-top:1px solid rgba(13,43,82,.07);background:linear-gradient(180deg,#fff 0%,#edf4fc 100%)}
.hall-records-heading{display:flex;align-items:end;justify-content:space-between;gap:48px;margin-bottom:32px}
.hall-records-heading>div:first-child{max-width:760px}
.hall-records-heading h2{margin:10px 0 10px;font-size:clamp(32px,3.4vw,48px);line-height:1.25;letter-spacing:-.025em}
.hall-records-heading p{margin:0;color:var(--hall-muted);font-size:15px;line-height:1.85}
.hall-records-heading__action{display:flex;flex-direction:column;align-items:flex-end;gap:10px;flex:0 0 auto}
.hall-records-heading__action>span{color:#7a899c;font-size:11px}
.hall-records-heading__action>span strong{margin-right:5px;color:var(--hall-blue);font-size:24px;line-height:1}
.hall-records-heading__action>a{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;border:1px solid rgba(21,89,174,.16);border-radius:12px;color:var(--hall-blue);background:#fff;font-size:12px;font-weight:850;box-shadow:0 8px 22px rgba(13,43,82,.055);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.hall-records-heading__action>a:hover{transform:translateY(-2px);border-color:rgba(21,89,174,.32);box-shadow:0 14px 30px rgba(13,43,82,.1)}
.hall-record-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.hall-record-card{min-width:0;overflow:hidden;border:1px solid rgba(13,43,82,.1);border-radius:22px;background:#fff;box-shadow:0 12px 36px rgba(13,43,82,.065);transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease}
.hall-record-card:hover{transform:translateY(-5px);border-color:rgba(21,89,174,.24);box-shadow:0 24px 56px rgba(13,43,82,.135)}
.hall-record-card.is-featured{box-shadow:inset 0 3px 0 #d99c38,0 12px 36px rgba(13,43,82,.075)}
.hall-record-card__cover{position:relative;display:block;overflow:hidden;aspect-ratio:4/3;background:#dfe8f3}
.hall-record-card__cover img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .42s ease}
.hall-record-card:hover .hall-record-card__cover img{transform:scale(1.035)}
.hall-record-card__placeholder{display:grid;place-items:center;width:100%;height:100%;color:#75859b;background:linear-gradient(135deg,#e9eff7,#d7e3f1);font-size:13px;font-weight:800;letter-spacing:.12em}
.hall-record-card__type,.hall-record-card__featured{position:absolute;z-index:2;top:13px;padding:7px 10px;border-radius:999px;color:#fff;font-size:10px;font-weight:850;line-height:1;backdrop-filter:blur(8px)}
.hall-record-card__type{left:13px;background:rgba(9,47,95,.9)}
.hall-record-card__featured{right:13px;background:linear-gradient(135deg,#d5932d,#edb65c);box-shadow:0 7px 18px rgba(121,76,10,.22)}
.hall-record-card__body{padding:20px 20px 22px}
.hall-record-card__meta{display:flex;align-items:center;justify-content:space-between;gap:15px;color:#8a97a8;font-size:10px}
.hall-record-card__meta span{padding:5px 8px;border-radius:999px;color:#315d91;background:#edf4fc;font-weight:800}
.hall-record-card h3{margin:9px 0 10px;font-size:20px;line-height:1.48}
.hall-record-card h3 a{display:-webkit-box;overflow:hidden;color:#183251;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.hall-record-card p{display:-webkit-box;min-height:44px;margin:0;overflow:hidden;color:#6d7b8e;font-size:12px;line-height:1.8;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.hall-record-card__link{display:inline-flex;align-items:center;gap:7px;margin-top:15px;color:var(--hall-blue);font-size:11px;font-weight:850}
.hall-record-card__link span{transition:transform .2s ease}.hall-record-card__link:hover span{transform:translateX(3px)}

@media(max-width:1120px){.hall-record-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.hall-records-preview{padding:62px 0 66px}.hall-records-heading{display:block;margin-bottom:24px}.hall-records-heading h2{font-size:31px}.hall-records-heading__action{align-items:flex-start;margin-top:18px}.hall-record-grid{grid-template-columns:1fr;gap:15px}.hall-record-card{border-radius:19px}.hall-record-card__body{padding:18px}.hall-record-card p{min-height:0}}
@media(prefers-reduced-motion:reduce){.hall-record-card,.hall-record-card__cover img,.hall-records-heading__action>a,.hall-record-card__link span{transition:none!important;transform:none!important}}

/* =====================================================
   宴会厅分类相册：横竖图自然比例 + 独立照片归档页
   分类图片只加载缩略图；原图仅在点击灯箱时加载。
===================================================== */
.hall-photo-category-preview{background:linear-gradient(180deg,#f3f7fb 0%,#eef4fb 100%)}
.hall-photo-preview-heading{align-items:flex-end}
.hall-photo-preview-heading>div:first-child{max-width:780px}
.hall-photo-preview-heading>div:first-child>p{max-width:760px;margin:14px 0 0;color:var(--hall-muted);font-size:14px;line-height:1.85}
.hall-photo-preview-summary{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex:0 0 auto}
.hall-photo-preview-summary small{color:#8997a8;font-size:10px;letter-spacing:.08em}
.hall-photo-preview-summary strong{margin-bottom:8px;color:#254d7d;font-size:14px}
.hall-photo-masonry{column-gap:18px}
.hall-photo-masonry--preview{column-count:3}
.hall-photo-masonry--archive{column-count:4}
.hall-photo-tile{position:relative;display:block;break-inside:avoid;margin:0 0 18px;overflow:hidden;border:1px solid rgba(13,43,82,.09);border-radius:20px;background:#dfe8f3;box-shadow:0 12px 34px rgba(13,43,82,.07);cursor:zoom-in;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}
.hall-photo-tile:hover{transform:translateY(-4px);border-color:rgba(21,89,174,.24);box-shadow:0 22px 48px rgba(13,43,82,.14)}
.hall-photo-tile img{display:block;width:100%;height:auto;background:#e1e9f2;transition:transform .42s ease}
.hall-photo-tile:hover img{transform:scale(1.018)}
.hall-photo-tile>span{position:absolute;left:10px;right:10px;bottom:10px;display:flex;align-items:flex-end;justify-content:space-between;gap:14px;padding:10px 12px;border:1px solid rgba(255,255,255,.14);border-radius:12px;color:#fff;background:rgba(5,23,47,.68);backdrop-filter:blur(8px)}
.hall-photo-tile>span small{display:block;overflow:hidden;max-width:85%;font-size:10px;font-weight:750;line-height:1.4;white-space:nowrap;text-overflow:ellipsis}
.hall-photo-tile>span b{font-size:10px;letter-spacing:.08em}
.hall-photo-preview-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:22px;padding:22px 24px;border:1px solid rgba(13,43,82,.09);border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(13,43,82,.05)}
.hall-photo-preview-footer p{margin:0;color:#6d7c8f;font-size:12px;line-height:1.7}

.hall-photo-archive-page{background:#f3f7fb}
.hall-photo-archive{min-height:100vh;overflow:visible}
.hall-photo-archive-hero{padding:62px 0 54px;border-bottom:1px solid rgba(13,43,82,.08);background:radial-gradient(circle at 88% 4%,rgba(45,115,207,.14),transparent 33%),linear-gradient(180deg,#fff,#edf4fb)}
.hall-photo-archive-hero .breadcrumbs{margin-bottom:30px;color:#8695a8}
.hall-photo-archive-hero__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(380px,.75fr);gap:60px;align-items:end}
.hall-photo-archive-hero h1{margin:12px 0 15px;font-size:clamp(38px,4vw,58px);line-height:1.18;letter-spacing:-.035em}
.hall-photo-archive-hero p{max-width:820px;margin:0;color:#66778c;font-size:15px;line-height:1.9}
.hall-photo-archive-facts{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border:1px solid rgba(13,43,82,.1);border-radius:18px;background:#fff;box-shadow:0 16px 40px rgba(13,43,82,.07)}
.hall-photo-archive-facts span{min-width:0;padding:20px 18px;border-right:1px solid rgba(13,43,82,.08)}
.hall-photo-archive-facts span:last-child{border-right:0}
.hall-photo-archive-facts small{display:block;color:#8996a7;font-size:9px;letter-spacing:.06em}
.hall-photo-archive-facts strong{display:block;overflow:hidden;margin-top:6px;color:#1b3e69;font-size:16px;white-space:nowrap;text-overflow:ellipsis}
.hall-photo-archive-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hall-photo-archive-content{padding:70px 0 88px;background:#f3f7fb}
.hall-photo-pagination{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;margin-top:38px;padding:18px 20px;border:1px solid rgba(13,43,82,.1);border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(13,43,82,.05)}
.hall-photo-pagination>a:last-child{text-align:right}
.hall-photo-pagination>div{display:flex;gap:7px}
.hall-photo-pagination a,.hall-photo-pagination span{color:#2b5f99;font-size:12px;font-weight:800}
.hall-photo-pagination>div a{display:grid;place-items:center;width:36px;height:36px;border:1px solid #d7e2ef;border-radius:10px;background:#f7faff}
.hall-photo-pagination>div a.is-current{color:#fff;border-color:#1d63b7;background:#1d63b7}
.hall-photo-pagination .is-disabled{color:#aab4c1}
.hall-photo-archive-empty{padding:74px 30px;border:1px dashed #b8c7d8;border-radius:24px;text-align:center;background:#fff}
.hall-photo-archive-empty>span{color:#2664ae;font-size:10px;font-weight:900;letter-spacing:.18em}
.hall-photo-archive-empty h2{margin:10px 0 11px;font-size:32px}
.hall-photo-archive-empty p{max-width:680px;margin:0 auto 22px;color:#718097;line-height:1.8}
.hall-photo-archive-cta{margin-top:0}
.record-sidebar-link a+a{display:block;margin-top:8px}
.record-fact-panel>div a+a{margin-left:12px}

@media(max-width:1120px){
  .hall-photo-masonry--preview{column-count:2}
  .hall-photo-masonry--archive{column-count:3}
  .hall-photo-archive-hero__grid{grid-template-columns:1fr;gap:30px}
}
@media(max-width:760px){
  .hall-photo-preview-heading,.hall-photo-preview-footer{display:block}
  .hall-photo-preview-summary{align-items:flex-start;margin-top:20px}
  .hall-photo-preview-footer .primary-btn{width:100%;margin-top:16px}
  .hall-photo-masonry--preview,.hall-photo-masonry--archive{column-count:2;column-gap:10px}
  .hall-photo-tile{margin-bottom:10px;border-radius:14px}
  .hall-photo-tile>span{left:7px;right:7px;bottom:7px;padding:8px 9px;border-radius:9px}
  .hall-photo-tile>span small{font-size:9px}
  .hall-photo-archive-hero{padding:42px 0 38px}
  .hall-photo-archive-hero h1{font-size:34px}
  .hall-photo-archive-facts{grid-template-columns:1fr}
  .hall-photo-archive-facts span{border-right:0;border-bottom:1px solid rgba(13,43,82,.08)}
  .hall-photo-archive-facts span:last-child{border-bottom:0}
  .hall-photo-archive-content{padding:42px 0 60px}
  .hall-photo-pagination{grid-template-columns:1fr 1fr}
  .hall-photo-pagination>div{grid-column:1/-1;grid-row:1;justify-content:center}
  .hall-photo-pagination>a:last-child,.hall-photo-pagination>span:last-child{text-align:right}
  .record-fact-panel>div a+a{display:block;margin:7px 0 0}
}
@media(max-width:480px){
  .hall-photo-masonry--preview,.hall-photo-masonry--archive{column-count:1}
}
@media(prefers-reduced-motion:reduce){
  .hall-photo-tile,.hall-photo-tile img{transition:none!important;transform:none!important}
}