/**
 * JINSE 锦瑟东西 — 中西合璧婚纱礼服
 */


:root {
  --bg: #FEFDFB;
  --bg2: #F5F2EB;
  --dark: #1C1917;
  --gold: #C4A144;
  --gold-light: #D4BA6A;
  --red: #B8423D;
  --green: #2D5A3D;
  --text: #1C1917;
  --text2: #6B6562;
  --text3: #9C9690;
  --border: #E8E3D8;
  --radius: 4px;
  --max: 1200px;
  --header-h: 70px;
  --font-h: 'Playfair Display', 'STSong', 'Songti SC', 'KaiTi', serif;
  --font-b: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{background:var(--bg);color:var(--text2);font-family:var(--font-b);font-size:1rem;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:rgba(196,161,68,.25);color:var(--text)}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--border)}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
input,textarea,select,button{font-family:inherit;font-size:inherit}
input::placeholder,textarea::placeholder{color:var(--text3)}

/* ===== 排版 ===== */
h1,h2,h3,h4{font-family:var(--font-h);color:var(--text);font-weight:600;line-height:1.25}
.section-tag{display:inline-flex;align-items:center;gap:12px;font-size:.72rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:.75rem}
.section-tag::before{content:'';width:28px;height:1px;background:var(--gold)}
.section-title{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700;margin-bottom:.5rem}
.section-subtitle{font-size:1rem;color:var(--text2);max-width:500px}
.text-gold{color:var(--gold)}.text-red{color:var(--red)}.text-green{color:var(--green)}

/* ===== 布局 ===== */
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 28px}
.section{padding:80px 0}
.section--warm{background:var(--bg2)}
.section--dark{background:var(--dark);color:var(--text3)}
.section--dark .section-title{color:#fff}
.section--dark .section-subtitle{color:rgba(255,255,255,.6)}

/* ===== Header ===== */
.header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);background:rgba(254,253,251,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.header__inner{display:flex;align-items:center;height:100%;max-width:var(--max);margin:0 auto;padding:0 28px}
.header__logo{display:flex;align-items:baseline;gap:8px;flex-shrink:0}
.header__logo-cn{font-family:var(--font-h);font-size:1.25rem;font-weight:700;color:var(--text);letter-spacing:.06em}
.header__logo-en{font-family:var(--font-h);font-size:.55rem;font-style:italic;letter-spacing:.18em;color:var(--gold)}
.header__nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.header__nav a{padding:8px 15px;font-size:.85rem;font-weight:500;color:var(--text2);border-radius:var(--radius);transition:all .15s var(--ease);white-space:nowrap}
.header__nav a:hover,.header__nav a.active{color:var(--gold);background:rgba(196,161,68,.06)}
.header__nav-item{position:relative}
.header__nav-item:hover .header__dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.header__dropdown{position:absolute;top:100%;left:0;min-width:160px;padding:6px 0;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 30px rgba(0,0,0,.08);opacity:0;visibility:hidden;transform:translateY(6px);transition:all .2s var(--ease);z-index:60}
.header__dropdown a{display:block;padding:9px 20px;font-size:.82rem;color:var(--text2)}
.header__dropdown a:hover{color:var(--gold);background:var(--bg2)}

/* 汉堡 */
.hamburger{display:none;width:38px;height:38px;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;z-index:110;margin-left:auto}
.hamburger span{display:block;width:20px;height:1.5px;background:var(--text);border-radius:1px;transition:all .3s var(--ease)}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(4px,4px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}

/* 移动菜单 */
.mobile-nav{position:fixed;top:0;left:0;bottom:0;width:80%;max-width:340px;background:var(--bg);z-index:120;transform:translateX(-100%);transition:transform .3s var(--ease);overflow-y:auto}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav__inner{padding:24px;padding-top:80px}
.mobile-nav__link{display:block;padding:13px 16px;font-size:1rem;font-weight:500;color:var(--text);border-radius:var(--radius)}
.mobile-nav__sub{display:none;padding-left:16px}
.mobile-nav__sub.open{display:block}
.mobile-nav__sub a{display:block;padding:9px 16px;font-size:.88rem;color:var(--text2)}
.mobile-nav__overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:115;opacity:0;pointer-events:none;transition:opacity .3s}
.mobile-nav__overlay.show{opacity:1;pointer-events:auto}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 30px;font-size:.88rem;font-weight:600;border-radius:var(--radius);cursor:pointer;transition:all .25s var(--ease);white-space:nowrap;letter-spacing:.02em;border:none}
.btn--primary{background:var(--gold);color:#fff}.btn--primary:hover{background:#B08E2E;color:#fff;transform:translateY(-1px);box-shadow:0 6px 20px rgba(196,161,68,.25)}
.btn--dark{background:var(--dark);color:#fff}.btn--dark:hover{background:#333;transform:translateY(-1px)}
.btn--outline{background:transparent;color:var(--text);border:1px solid var(--border)}.btn--outline:hover{border-color:var(--gold);color:var(--gold)}
.btn--outline-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.25)}.btn--outline-light:hover{border-color:var(--gold);color:var(--gold)}
.btn--lg{padding:16px 36px;font-size:.95rem}

/* ===== Hero ===== */
.hero{position:relative;height:70vh;min-height:420px;max-height:600px;overflow:hidden;background:var(--dark)}
.hero .swiper{position:absolute;inset:0;z-index:0}
.hero__slide{position:absolute;inset:0;background-size:cover;background-position:center}
.hero__overlay{position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,rgba(28,25,23,.2) 0%,rgba(28,25,23,.1) 40%,rgba(28,25,23,.75) 100%)}
.hero__content{position:relative;z-index:3;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;max-width:900px;margin:0 auto;padding:0 28px;padding-top:var(--header-h)}
.hero__title{font-family:var(--font-h);font-size:clamp(2rem,6vw,4.5rem);font-weight:700;color:#fff;line-height:1.1;margin-bottom:.75rem}
.hero__title em{display:block;font-style:italic;font-weight:400;font-size:.45em;letter-spacing:.12em;opacity:.7;margin-top:.5rem}
.hero__subtitle{font-size:clamp(.95rem,1.8vw,1.2rem);color:rgba(255,255,255,.7);margin-bottom:2rem;font-weight:400}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.hero-pagination{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:8px}
.hero-pagination .swiper-pagination-bullet{width:44px;height:2px;border-radius:1px;background:rgba(255,255,255,.35);opacity:1}
.hero-pagination .swiper-pagination-bullet-active{width:60px;background:var(--gold)}

/* ===== 双屏对比 ===== */
.dual-panel{display:grid;grid-template-columns:1fr 1fr;min-height:520px}
.dual-panel__side{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:60px 40px;text-align:center}
.dual-panel__side--light{background:var(--bg)}
.dual-panel__side--dark{background:var(--red)}
.dual-panel__title{font-size:clamp(1.4rem,2.5vw,2.2rem);margin-bottom:.75rem}
.dual-panel__side--dark .dual-panel__title{color:#fff}
.dual-panel__desc{font-size:.95rem;max-width:320px;margin-bottom:1.5rem;line-height:1.6}
.dual-panel__side--dark .dual-panel__desc{color:rgba(255,255,255,.7)}
.dual-panel__divider{position:absolute;left:50%;top:12%;bottom:12%;width:1px;background:var(--gold);z-index:2}

/* ===== 产品网格 ===== */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:720px;margin:0 auto}
.product-grid--staggered{grid-template-columns:1fr 1fr;gap:12px;max-width:660px;margin:0 auto}
.product-grid--staggered .product-card:first-child{grid-row:span 2}
.product-card{position:relative;overflow:hidden;border-radius:var(--radius);background:var(--bg2);cursor:pointer;transition:all .3s var(--ease)}
.product-card:hover{transform:translateY(-3px);box-shadow:0 12px 35px rgba(0,0,0,.08)}
.product-card__image{position:relative;overflow:hidden;aspect-ratio:1/1;background:var(--bg2)}
.product-card__image img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s var(--ease)}
.product-card:hover .product-card__image img{transform:scale(1.04)}
.product-card__tag{position:absolute;top:14px;left:14px;padding:3px 10px;font-size:.68rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--gold);border-radius:2px;z-index:2}
.product-card__info{padding:12px 14px;text-align:center}
.product-card__name{font-family:var(--font-h);font-size:.95rem;font-weight:600;color:var(--text);margin-bottom:2px}
.product-card__name-en{font-family:var(--font-h);font-size:.65rem;font-style:italic;color:var(--text3)}
.product-card__overlay{position:absolute;inset:0;background:rgba(28,25,23,.4);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.product-card:hover .product-card__overlay{opacity:1}
.product-card__overlay-text{color:#fff;font-size:.82rem;font-weight:500;letter-spacing:.08em;padding:8px 22px;border:1px solid rgba(255,255,255,.5);border-radius:var(--radius)}

/* ===== 品牌理念 ===== */
.philosophy-block{position:relative;min-height:500px;display:flex;align-items:center;overflow:hidden}
.philosophy-block__bg{position:absolute;inset:0;background-size:cover;background-position:center}
.philosophy-block__overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(28,25,23,.88) 0%,rgba(28,25,23,.25) 100%)}
.philosophy-block__content{position:relative;z-index:1;max-width:580px;padding:50px}
.philosophy-block__quote{font-family:var(--font-h);font-size:clamp(1.2rem,2.2vw,1.8rem);font-weight:400;font-style:italic;color:#fff;line-height:1.55;margin-bottom:1.2rem}
.philosophy-block__text{color:rgba(255,255,255,.65);font-size:.92rem;line-height:1.75;margin-bottom:1.5rem}

/* ===== 画廊 ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;grid-auto-rows:200px}
.gallery-grid__item{position:relative;overflow:hidden;border-radius:var(--radius);cursor:pointer}
.gallery-grid__item:first-child{grid-row:span 2}
.gallery-grid__item:nth-child(4){grid-column:span 2}
.gallery-grid__item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gallery-grid__item:hover img{transform:scale(1.05)}
.gallery-grid__overlay{position:absolute;inset:0;background:linear-gradient(transparent 50%,rgba(28,25,23,.65));display:flex;align-items:flex-end;padding:18px;opacity:0;transition:opacity .3s}
.gallery-grid__item:hover .gallery-grid__overlay{opacity:1}
.gallery-grid__label{color:#fff;font-family:var(--font-h);font-size:.9rem;font-weight:500}

/* ===== 客片Slider ===== */
.testimonial-slider{overflow:hidden;padding:0 28px}
.testimonial-slide{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;background:var(--bg2)}
.testimonial-slide img{width:100%;height:100%;object-fit:cover}
.testimonial-slide__info{position:absolute;bottom:0;left:0;right:0;padding:20px;background:linear-gradient(transparent,rgba(28,25,23,.8));color:#fff}
.testimonial-slide__name{font-family:var(--font-h);font-size:1rem;font-weight:600}
.testimonial-slide__tag{font-size:.75rem;opacity:.65}

/* ===== 文章卡片 ===== */
.article-card{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding:32px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:all .25s var(--ease);margin-bottom:14px}
.article-card:hover{box-shadow:0 6px 24px rgba(0,0,0,.05);border-color:var(--gold)}
.article-card__image{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3}
.article-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.article-card:hover .article-card__image img{transform:scale(1.03)}
.article-card__content{display:flex;flex-direction:column;gap:10px}
.article-card__category{font-size:.68rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--gold)}
.article-card__title{font-family:var(--font-h);font-size:1.25rem;font-weight:600;color:var(--text);line-height:1.3}
.article-card__excerpt{font-size:.9rem;color:var(--text2);line-height:1.65;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-card__meta{display:flex;gap:14px;font-size:.78rem;color:var(--text3)}

/* ===== 时间轴 ===== */
.timeline{position:relative;padding:30px 0}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent,var(--gold),var(--gold),transparent)}
.timeline__item{display:grid;grid-template-columns:1fr auto 1fr;gap:36px;align-items:start;padding:28px 0}
.timeline__item:nth-child(even) .timeline__content{order:3}
.timeline__item:nth-child(even) .timeline__date{order:1;text-align:right}
.timeline__date{font-family:var(--font-h);font-size:1.8rem;font-weight:700;color:var(--gold);line-height:1}
.timeline__dot{width:10px;height:10px;background:var(--gold);border-radius:50%;position:relative;z-index:1;margin-top:6px;box-shadow:0 0 0 5px rgba(196,161,68,.12)}
.timeline__content{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.timeline__content h3{font-size:1.1rem;margin-bottom:6px}
.timeline__content p{font-size:.88rem;color:var(--text2);line-height:1.65}

/* ===== 定制流程 ===== */
.process-flow{display:flex;justify-content:space-between;position:relative;padding:30px 0}
.process-flow::before{content:'';position:absolute;top:60px;left:8%;right:8%;height:1px;background:repeating-linear-gradient(90deg,var(--gold) 0,var(--gold) 5px,transparent 5px,transparent 14px)}
.process-step{text-align:center;position:relative;z-index:1;flex:1}
.process-step__number{width:56px;height:56px;margin:0 auto 14px;border-radius:50%;background:var(--bg);border:2px solid var(--gold);display:flex;align-items:center;justify-content:center;font-family:var(--font-h);font-size:1.3rem;font-weight:700;color:var(--gold);transition:all .25s}
.process-step:hover .process-step__number{background:var(--gold);color:#fff}
.process-step__title{font-family:var(--font-h);font-size:1rem;font-weight:600;margin-bottom:3px}
.process-step__desc{font-size:.8rem;color:var(--text3);max-width:130px;margin:0 auto}

/* ===== CTA ===== */
.cta-block{text-align:center;padding:70px 28px;background:var(--dark);position:relative}
.cta-block::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.cta-block__title{font-family:var(--font-h);font-size:clamp(1.6rem,3.5vw,2.5rem);color:#fff;margin-bottom:.75rem}
.cta-block__subtitle{color:rgba(255,255,255,.55);font-size:1rem;margin-bottom:1.5rem}
.cta-block__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ===== 内页Banner ===== */
.inner-banner{position:relative;height:260px;overflow:hidden;background:var(--dark);margin-top:var(--header-h)}
.inner-banner__bg{position:absolute;inset:0;background-size:cover;background-position:center;background-color:var(--dark)}
.inner-banner__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,25,23,.45) 0%,rgba(28,25,23,.55) 100%)}
.inner-banner__content{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;max-width:var(--max);margin:0 auto;padding:0 28px}
.inner-banner__title{font-family:var(--font-h);font-size:clamp(1.6rem,3.5vw,2.6rem);font-weight:700;color:#fff}
.inner-banner__subtitle{font-family:var(--font-h);font-size:.95rem;font-style:italic;color:var(--gold-light);letter-spacing:.08em}
.inner-banner__accent{width:40px;height:2px;background:var(--gold);margin-top:.8rem}

/* 面包屑 */
.breadcrumb-bar{background:var(--bg);border-bottom:1px solid var(--border)}
.breadcrumb{display:flex;align-items:center;gap:8px;max-width:var(--max);margin:0 auto;padding:13px 28px;font-size:.8rem;color:var(--text3)}
.breadcrumb a{color:var(--text2)}.breadcrumb a:hover{color:var(--gold)}
.breadcrumb i{font-size:.55rem;color:var(--text3)}

/* 过滤栏 */
.filter-bar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:36px;padding-bottom:20px;border-bottom:1px solid var(--border)}
.filter-bar a{padding:7px 18px;font-size:.82rem;font-weight:500;color:var(--text2);border:1px solid var(--border);border-radius:100px;white-space:nowrap;transition:all .15s}
.filter-bar a:hover,.filter-bar a.active{color:var(--gold);border-color:var(--gold);background:rgba(196,161,68,.06)}

/* ===== 详情页 ===== */
.detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.detail-gallery{border-radius:var(--radius);overflow:hidden}
.detail-gallery .swiper-slide{aspect-ratio:3/4}
.detail-gallery .swiper-slide img{width:100%;height:100%;object-fit:cover}
.detail-info{display:flex;flex-direction:column;gap:16px}
.detail-info__title{font-size:clamp(1.4rem,2.5vw,2rem)}
.detail-info__en{font-family:var(--font-h);font-size:.85rem;font-style:italic;color:var(--text3);margin-top:-8px}
.detail-info__price{font-family:var(--font-h);font-size:1.6rem;font-weight:700;color:var(--gold)}
.detail-info__divider{height:1px;background:var(--border)}
.detail-info__desc{font-size:.92rem;color:var(--text2);line-height:1.75}
.detail-params{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}
.detail-param{padding:14px;background:var(--bg2);border-radius:var(--radius)}
.detail-param__label{font-size:.7rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text3);margin-bottom:2px}
.detail-param__value{font-size:.95rem;font-weight:600;color:var(--text)}
.detail-tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:20px}
.detail-tabs button{padding:11px 22px;font-size:.85rem;font-weight:500;color:var(--text3);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all .15s;margin-bottom:-1px}
.detail-tabs button.active{color:var(--text);border-bottom-color:var(--gold)}
.tab-panel{display:none}.tab-panel.active{display:block}

/* ===== 联系页 ===== */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contact-info-card{display:flex;align-items:flex-start;gap:14px;padding:18px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;transition:all .2s}
.contact-info-card:hover{border-color:var(--gold)}
.contact-info-card__icon{width:42px;height:42px;border-radius:50%;background:rgba(196,161,68,.1);display:flex;align-items:center;justify-content:center;color:var(--gold);flex-shrink:0}
.contact-info-card__label{font-size:.76rem;font-weight:600;color:var(--text);margin-bottom:1px}
.contact-info-card__value{font-size:.88rem;color:var(--text2)}
.form-card{padding:32px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius)}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.8rem;font-weight:500;color:var(--text2);margin-bottom:5px}
.form-group label .required{color:var(--red)}
.form-control{width:100%;padding:12px 15px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.9rem;transition:all .2s}
.form-control:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(196,161,68,.08)}
textarea.form-control{resize:vertical;min-height:100px}
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='%239C9690' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}

/* ===== 搜索 ===== */
.search-hero{padding:130px 0 50px;text-align:center}
.search-form{display:flex;max-width:560px;margin:28px auto 0;gap:10px}
.search-form__input-wrap{position:relative;flex:1}
.search-form__input-wrap i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text3)}
.search-form input{width:100%;padding:13px 18px 13px 40px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);font-size:.92rem;color:var(--text)}
.search-form input:focus{outline:none;border-color:var(--gold)}
.search-result-item{display:flex;gap:18px;padding:18px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:all .2s;margin-bottom:10px}
.search-result-item:hover{border-color:var(--gold)}
.search-result-item__thumb{width:110px;height:80px;border-radius:var(--radius);overflow:hidden;flex-shrink:0;background:var(--bg2)}
.search-result-item__thumb img{width:100%;height:100%;object-fit:cover}
.search-result-item__info{flex:1;min-width:0}
.search-result-item__title{font-family:var(--font-h);font-size:1rem;font-weight:600;color:var(--text);margin-bottom:3px}
.search-result-item__meta{font-size:.75rem;color:var(--text3);margin-bottom:3px}
.search-result-item__desc{font-size:.83rem;color:var(--text2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ===== 分页 ===== */
.pagination{display:flex;justify-content:center;align-items:center;gap:3px;margin-top:40px}
.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(--text2);border-radius:var(--radius);transition:all .15s}
.pagination a:hover{background:var(--bg2)}.pagination .active{background:var(--dark);color:#fff;font-weight:500}
.empty-state{text-align:center;padding:60px 20px}.empty-state i{font-size:2.5rem;color:var(--text3);margin-bottom:12px;opacity:.35}.empty-state p{color:var(--text3)}

/* ===== Footer ===== */
.footer{background:var(--dark);color:rgba(255,255,255,.5)}
.footer__accent{height:2px;background:linear-gradient(90deg,transparent,var(--gold),var(--red),transparent)}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;padding:56px 0 40px;max-width:var(--max);margin:0 auto;padding-left:28px;padding-right:28px}
.footer__brand-name{font-family:var(--font-h);font-size:1.15rem;font-weight:700;color:#fff}
.footer__brand-tagline{font-family:var(--font-h);font-size:.62rem;font-style:italic;letter-spacing:.16em;color:var(--gold-light);margin-bottom:14px}
.footer__brand-desc{font-size:.83rem;line-height:1.65;margin-bottom:18px;max-width:300px}
.footer__social{display:flex;gap:8px}
.footer__social a{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.4);font-size:.85rem;transition:all .2s}
.footer__social a:hover{background:var(--gold);color:#fff}
.footer__col-title{font-family:var(--font-h);font-size:.9rem;font-weight:600;color:#fff;margin-bottom:18px}
.footer__links{display:flex;flex-direction:column;gap:9px}
.footer__links a{font-size:.83rem;color:rgba(255,255,255,.45);transition:color .2s}
.footer__links a:hover{color:var(--gold)}
.footer__contact-item{display:flex;align-items:flex-start;gap:9px;font-size:.8rem;margin-bottom:9px;line-height:1.4}
.footer__contact-item i{color:var(--gold);margin-top:2px;flex-shrink:0}
.footer__bottom{border-top:1px solid rgba(255,255,255,.06);padding:18px 0}
.footer__bottom-inner{display:flex;justify-content:space-between;align-items:center;max-width:var(--max);margin:0 auto;padding:0 28px;font-size:.76rem;flex-wrap:wrap;gap:10px}
.footer__bottom a{color:rgba(255,255,255,.35)}.footer__bottom a:hover{color:var(--gold)}
.friend-links{display:flex;flex-wrap:wrap;gap:14px;align-items:center;padding:14px 0;max-width:var(--max);margin:0 auto;padding-left:28px;padding-right:28px;border-top:1px solid rgba(255,255,255,.04)}
.friend-links__label{font-size:.75rem;color:rgba(255,255,255,.25);flex-shrink:0;letter-spacing:.05em}
.friend-links a{font-size:.75rem;color:rgba(255,255,255,.35);transition:color .2s}.friend-links a:hover{color:var(--gold-light)}

/* ===== 客服 + 返回顶部 ===== */
.float-service{position:fixed;right:16px;bottom:90px;z-index:90;display:flex;flex-direction:column;gap:6px}
.float-service__btn{width:44px;height:44px;border-radius:50%;background:var(--bg);border:1px solid var(--border);box-shadow:0 2px 12px rgba(0,0,0,.06);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1rem;color:var(--text2);transition:all .2s}
.float-service__btn:hover{background:var(--gold);color:#fff;border-color:var(--gold)}
.float-service__btn--main{width:48px;height:48px;background:var(--dark);color:#fff;border:none}
.float-service__tooltip{position:absolute;right:56px;white-space:nowrap;background:var(--dark);color:#fff;padding:5px 12px;border-radius:var(--radius);font-size:.75rem;opacity:0;pointer-events:none;transition:opacity .2s}
.float-service__btn:hover .float-service__tooltip{opacity:1}
.back-top{position:fixed;right:16px;bottom:44px;width:38px;height:38px;border-radius:50%;background:var(--bg);border:1px solid var(--border);color:var(--text3);display:flex;align-items:center;justify-content:center;font-size:.8rem;cursor:pointer;z-index:80;opacity:0;pointer-events:none;transition:all .3s}
.back-top.show{opacity:1;pointer-events:auto}
.back-top:hover{background:var(--gold);color:#fff;border-color:var(--gold)}

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

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

/* ===== 响应式: 平板 ===== */
@media(max-width:1023px){
  .header__nav{display:none}
  .hamburger{display:flex}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid--staggered{grid-template-columns:1fr 1fr}
  .product-grid--staggered .product-card:first-child{grid-row:auto}
  .dual-panel{grid-template-columns:1fr;min-height:auto}
  .dual-panel__divider{display:none}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid__item:first-child{grid-row:auto}
  .gallery-grid__item:nth-child(4){grid-column:auto}
  .article-card{grid-template-columns:1fr;padding:22px}
  .detail-layout,.contact-layout{grid-template-columns:1fr}
  .timeline::before{left:22px}
  .timeline__item{grid-template-columns:36px 1fr;gap:14px}
  .timeline__item:nth-child(even) .timeline__content,.timeline__item:nth-child(even) .timeline__date{order:0;text-align:left}
  .process-flow{flex-direction:column;gap:28px;align-items:center}
  .process-flow::before{top:0;bottom:0;left:50%;right:auto;width:1px;height:auto}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px}
}

/* ===== 响应式: 手机 ===== */
@media(max-width:767px){
  .hero{height:80vh;min-height:440px}
  .hero__content{padding-bottom:60px}
  .inner-banner{height:220px}
  .container{padding:0 18px}
  .section{padding:56px 0}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .product-grid--staggered{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px;gap:8px}
  .article-card{padding:18px}
  .footer__grid{grid-template-columns:1fr;gap:28px}
  .footer__bottom-inner{flex-direction:column;text-align:center}
  .detail-params{grid-template-columns:repeat(2,1fr)}
  .form-card{padding:22px}
  .timeline__date{font-size:1.4rem}
  .philosophy-block__content{padding:36px 22px}
  .float-service{right:10px;bottom:70px}
  .back-top{right:10px}
}
@media(max-width:374px){
  .product-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
}