/* 天堂91网 - 装饰艺术奢华风（Art Deco Luxury） */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg-dark: #0a0a0a;
    --bg-deep: #141414;
    --gold: #d4af37;
    --gold-light: #f4d03f;
    --gold-deep: #9d7e1e;
    --ivory: #f5f0e1;
    --cream: #ebe4cf;
    --muted: #8a8472;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Cormorant Garamond', 'Bodoni 72', 'Playfair Display', 'Songti SC', 'STSong', serif;
    background: var(--bg-dark);
    color: var(--ivory);
    line-height: 1.8;
    overflow-x: hidden;
}

a { color: var(--gold); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--gold-light); }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ========== 顶部装饰条 ========== */
.top-bar {
    background: linear-gradient(90deg, var(--gold-deep), var(--gold), var(--gold-deep));
    padding: 6px 0;
    text-align: center;
    font-size: 0.78rem;
    letter-spacing: 4px;
    color: var(--bg-dark);
    font-weight: bold;
    text-transform: uppercase;
}

/* ========== 顶部品牌头 ========== */
.brand-header {
    background:
        radial-gradient(ellipse at top, rgba(212,175,55,0.15), transparent 60%),
        var(--bg-deep);
    padding: 30px 0 24px;
    border-bottom: 1px solid rgba(212,175,55,0.3);
    position: relative;
}

.brand-header::before, .brand-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    width: 80px;
    height: 1px;
    background: var(--gold);
}
.brand-header::before { left: 50%; transform: translateX(-50%) translateX(-100px); }
.brand-header::after { left: 50%; transform: translateX(-50%) translateX(100px); }

.brand-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 18px;
}

.brand-mark {
    width: 56px;
    height: 56px;
    border: 2px solid var(--gold);
    transform: rotate(45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.brand-mark::before {
    content: '';
    position: absolute;
    inset: 6px;
    border: 1px solid var(--gold);
}
.brand-mark span {
    transform: rotate(-45deg);
    color: var(--gold);
    font-size: 1.6rem;
    font-weight: bold;
    font-family: 'Bodoni 72', serif;
}

.brand-name h1 {
    font-size: 2rem;
    color: var(--ivory);
    letter-spacing: 4px;
    font-weight: 400;
}
.brand-name .sub {
    font-size: 0.72rem;
    letter-spacing: 6px;
    color: var(--gold);
    text-transform: uppercase;
    margin-top: 4px;
}

.brand-tagline {
    text-align: right;
    color: var(--cream);
    font-style: italic;
    font-size: 0.95rem;
}
.brand-tagline .est {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 3px;
    color: var(--gold);
    margin-top: 4px;
    font-style: normal;
}

/* ========== 主导航 ========== */
.main-nav {
    background: var(--bg-dark);
    border-top: 1px solid rgba(212,175,55,0.2);
    border-bottom: 2px solid var(--gold);
    position: sticky;
    top: 0;
    z-index: 100;
}
.main-nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 4px;
}
.main-nav li a {
    display: block;
    padding: 18px 28px;
    color: var(--cream);
    font-size: 0.95rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    position: relative;
    transition: all 0.3s;
}
.main-nav li a::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 8px;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: all 0.3s;
    transform: translateX(-50%);
}
.main-nav li a:hover, .main-nav li a.active {
    color: var(--gold);
}
.main-nav li a:hover::before, .main-nav li a.active::before {
    width: 60%;
}

/* ========== Hero 区 ========== */
.hero {
    position: relative;
    min-height: 580px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background:
        radial-gradient(circle at 20% 30%, rgba(212,175,55,0.12), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(212,175,55,0.08), transparent 50%),
        var(--bg-dark);
}

/* 太阳光扇装饰 */
.hero::before, .hero::after {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    width: 2px;
    height: 400px;
    background: linear-gradient(to bottom, transparent, var(--gold), transparent);
    transform-origin: top center;
    opacity: 0.4;
}
.hero::before { transform: translateX(-50%) rotate(-30deg); }
.hero::after { transform: translateX(-50%) rotate(30deg); }

.hero-frame {
    position: relative;
    z-index: 2;
    padding: 60px 80px;
    border: 1px solid var(--gold);
    background: rgba(20,20,20,0.6);
    backdrop-filter: blur(2px);
}
.hero-frame::before, .hero-frame::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid var(--gold);
}
.hero-frame::before {
    top: -10px; left: -10px;
    border-right: none; border-bottom: none;
}
.hero-frame::after {
    bottom: -10px; right: -10px;
    border-left: none; border-top: none;
}

.hero-eyebrow {
    color: var(--gold);
    letter-spacing: 8px;
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero h2 {
    font-size: 4.2rem;
    color: var(--ivory);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.hero h2 .accent { color: var(--gold); font-style: italic; }

.hero-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 28px 0;
}
.hero-divider .line {
    width: 80px;
    height: 1px;
    background: var(--gold);
}
.hero-divider .diamond {
    width: 10px;
    height: 10px;
    background: var(--gold);
    transform: rotate(45deg);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--cream);
    max-width: 640px;
    margin: 0 auto 36px;
    font-style: italic;
}

.hero-cta {
    display: inline-block;
    padding: 14px 44px;
    border: 1px solid var(--gold);
    color: var(--gold);
    letter-spacing: 4px;
    text-transform: uppercase;
    font-size: 0.85rem;
    background: transparent;
    transition: all 0.3s;
    position: relative;
}
.hero-cta:hover {
    background: var(--gold);
    color: var(--bg-dark);
}

/* ========== 通用区块 ========== */
section { padding: 90px 0; }

.section-head {
    text-align: center;
    margin-bottom: 60px;
}
.section-head .eyebrow {
    color: var(--gold);
    letter-spacing: 6px;
    font-size: 0.75rem;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.section-head h2 {
    font-size: 2.6rem;
    color: var(--ivory);
    font-weight: 400;
    letter-spacing: 2px;
    margin-bottom: 18px;
}
.section-head .ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--gold);
}
.section-head .ornament .line {
    width: 60px;
    height: 1px;
    background: var(--gold);
}
.section-head .ornament .gem {
    font-size: 1rem;
}

/* ========== 特色介绍区 ========== */
.feature-intro {
    background: var(--bg-deep);
    border-top: 1px solid rgba(212,175,55,0.2);
    border-bottom: 1px solid rgba(212,175,55,0.2);
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    text-align: center;
}

.intro-item .icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 24px;
    border: 1px solid var(--gold);
    transform: rotate(45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.intro-item .icon::before {
    content: '';
    position: absolute;
    inset: 6px;
    border: 1px solid rgba(212,175,55,0.5);
}
.intro-item .icon span {
    transform: rotate(-45deg);
    color: var(--gold);
    font-size: 1.6rem;
    font-family: 'Bodoni 72', serif;
}

.intro-item h3 {
    color: var(--ivory);
    font-size: 1.4rem;
    margin-bottom: 14px;
    letter-spacing: 2px;
    font-weight: 400;
}
.intro-item p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.8;
}

/* ========== 内容卡片网格 ========== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.deco-card {
    background: var(--bg-deep);
    border: 1px solid rgba(212,175,55,0.25);
    padding: 36px 30px;
    position: relative;
    transition: all 0.4s;
}
.deco-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 24px; height: 24px;
    border-top: 2px solid var(--gold);
    border-left: 2px solid var(--gold);
}
.deco-card::after {
    content: '';
    position: absolute;
    bottom: 0; right: 0;
    width: 24px; height: 24px;
    border-bottom: 2px solid var(--gold);
    border-right: 2px solid var(--gold);
}
.deco-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
}

.deco-card .num {
    font-size: 2.4rem;
    color: var(--gold);
    font-family: 'Bodoni 72', serif;
    margin-bottom: 16px;
    font-style: italic;
}
.deco-card h3 {
    color: var(--ivory);
    font-size: 1.3rem;
    margin-bottom: 14px;
    letter-spacing: 1px;
    font-weight: 400;
}
.deco-card p {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.8;
    margin-bottom: 18px;
}
.deco-card .more {
    font-size: 0.78rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
}

/* ========== 双栏图文 ========== */
.split-section {
    background: var(--bg-deep);
}
.split-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.split-text .eyebrow {
    color: var(--gold);
    letter-spacing: 6px;
    font-size: 0.75rem;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.split-text h2 {
    font-size: 2.4rem;
    color: var(--ivory);
    font-weight: 400;
    letter-spacing: 1px;
    margin-bottom: 24px;
    line-height: 1.3;
}
.split-text p {
    color: var(--cream);
    margin-bottom: 18px;
    font-size: 1rem;
    line-height: 1.9;
}
.split-text .sig {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid rgba(212,175,55,0.3);
    font-style: italic;
    color: var(--gold);
    font-size: 1.1rem;
}

.split-visual {
    position: relative;
    aspect-ratio: 4/5;
    background:
        linear-gradient(135deg, rgba(212,175,55,0.1), transparent),
        repeating-linear-gradient(45deg, var(--bg-dark) 0px, var(--bg-dark) 20px, var(--bg-deep) 20px, var(--bg-deep) 40px);
    border: 1px solid var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
}
.split-visual .frame-inner {
    width: 80%;
    height: 80%;
    border: 1px solid var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: var(--gold);
    text-align: center;
}
.split-visual .frame-inner .big-num {
    font-size: 6rem;
    font-family: 'Bodoni 72', serif;
    font-style: italic;
    line-height: 1;
}
.split-visual .frame-inner .label {
    letter-spacing: 6px;
    font-size: 0.8rem;
    margin-top: 14px;
    text-transform: uppercase;
}

/* ========== 时间线 ========== */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 0;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0; bottom: 0;
    width: 1px;
    background: var(--gold);
    transform: translateX(-50%);
}
.tl-item {
    display: grid;
    grid-template-columns: 1fr 80px 1fr;
    gap: 20px;
    margin-bottom: 40px;
    align-items: center;
}
.tl-item .tl-year {
    text-align: right;
    color: var(--gold);
    font-family: 'Bodoni 72', serif;
    font-size: 1.8rem;
    font-style: italic;
}
.tl-item:nth-child(even) .tl-year { text-align: left; }
.tl-item:nth-child(even) .tl-content { grid-column: 1; text-align: right; }
.tl-item:nth-child(even) .tl-year { grid-column: 3; }

.tl-dot {
    width: 16px;
    height: 16px;
    background: var(--gold);
    transform: rotate(45deg);
    margin: 0 auto;
    border: 2px solid var(--bg-dark);
    outline: 1px solid var(--gold);
}
.tl-content h3 {
    color: var(--ivory);
    font-size: 1.2rem;
    margin-bottom: 8px;
    font-weight: 400;
}
.tl-content p {
    color: var(--muted);
    font-size: 0.92rem;
}

/* ========== 数据统计 ========== */
.stats-band {
    background:
        linear-gradient(rgba(10,10,10,0.85), rgba(10,10,10,0.85)),
        repeating-linear-gradient(45deg, transparent 0px, transparent 30px, rgba(212,175,55,0.05) 30px, rgba(212,175,55,0.05) 31px);
    padding: 70px 0;
    border-top: 1px solid var(--gold);
    border-bottom: 1px solid var(--gold);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}
.stat-item .num {
    font-size: 3rem;
    color: var(--gold);
    font-family: 'Bodoni 72', serif;
    font-style: italic;
    line-height: 1;
}
.stat-item .label {
    color: var(--cream);
    letter-spacing: 3px;
    font-size: 0.85rem;
    margin-top: 10px;
    text-transform: uppercase;
}

/* ========== 价格表 ========== */
.price-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.price-card {
    background: var(--bg-deep);
    border: 1px solid rgba(212,175,55,0.3);
    padding: 44px 32px;
    text-align: center;
    position: relative;
}
.price-card.featured {
    border-color: var(--gold);
    transform: scale(1.04);
}
.price-card .tier {
    color: var(--gold);
    letter-spacing: 4px;
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.price-card .price {
    font-size: 3rem;
    color: var(--ivory);
    font-family: 'Bodoni 72', serif;
    margin-bottom: 6px;
}
.price-card .price .unit {
    font-size: 1rem;
    color: var(--muted);
    font-style: italic;
}
.price-card .desc {
    color: var(--muted);
    font-size: 0.88rem;
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(212,175,55,0.2);
    font-style: italic;
}
.price-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 32px;
}
.price-card ul li {
    padding: 10px 0;
    color: var(--cream);
    font-size: 0.92rem;
    border-bottom: 1px dashed rgba(212,175,55,0.15);
    padding-left: 24px;
    position: relative;
}
.price-card ul li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-size: 0.6rem;
    top: 14px;
}
.price-card .btn {
    display: inline-block;
    padding: 12px 32px;
    border: 1px solid var(--gold);
    color: var(--gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.78rem;
    transition: all 0.3s;
}
.price-card .btn:hover { background: var(--gold); color: var(--bg-dark); }

.badge-featured {
    position: absolute;
    top: -14px; left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: var(--bg-dark);
    padding: 4px 18px;
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: bold;
}

/* ========== 新闻列表 ========== */
.news-list-deco {
    max-width: 900px;
    margin: 0 auto;
}
.news-entry {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 36px;
    padding: 32px 0;
    border-bottom: 1px solid rgba(212,175,55,0.2);
    align-items: start;
}
.news-entry:last-child { border-bottom: none; }

.news-date {
    text-align: center;
    border-right: 1px solid rgba(212,175,55,0.3);
    padding-right: 24px;
}
.news-date .day {
    font-size: 2.4rem;
    color: var(--gold);
    font-family: 'Bodoni 72', serif;
    font-style: italic;
    line-height: 1;
}
.news-date .month {
    color: var(--cream);
    font-size: 0.78rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 6px;
}

.news-content .tag {
    color: var(--gold);
    font-size: 0.72rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 8px;
    display: inline-block;
}
.news-content h3 {
    color: var(--ivory);
    font-size: 1.4rem;
    margin-bottom: 10px;
    font-weight: 400;
    letter-spacing: 0.5px;
}
.news-content h3 a { color: inherit; }
.news-content h3 a:hover { color: var(--gold); }
.news-content p {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.8;
}

/* ========== 案例展示 ========== */
.case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.case-item {
    background: var(--bg-deep);
    border: 1px solid rgba(212,175,55,0.25);
    padding: 36px;
    position: relative;
    transition: all 0.3s;
}
.case-item:hover { border-color: var(--gold); }

.case-item .case-num {
    position: absolute;
    top: 20px; right: 24px;
    font-size: 3.5rem;
    color: rgba(212,175,55,0.15);
    font-family: 'Bodoni 72', serif;
    font-style: italic;
    line-height: 1;
}
.case-item .case-tag {
    color: var(--gold);
    font-size: 0.72rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 14px;
    display: inline-block;
}
.case-item h3 {
    color: var(--ivory);
    font-size: 1.5rem;
    margin-bottom: 14px;
    font-weight: 400;
    line-height: 1.4;
    padding-right: 50px;
}
.case-item p {
    color: var(--cream);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 20px;
}
.case-item .case-meta {
    display: flex;
    gap: 24px;
    padding-top: 18px;
    border-top: 1px solid rgba(212,175,55,0.2);
    font-size: 0.82rem;
    color: var(--muted);
}
.case-item .case-meta span::before {
    content: '◆';
    color: var(--gold);
    margin-right: 6px;
    font-size: 0.6rem;
}

/* ========== 联系页 ========== */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    color: var(--gold);
    letter-spacing: 4px;
    font-size: 0.85rem;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.contact-info h2 {
    color: var(--ivory);
    font-size: 2.2rem;
    margin-bottom: 24px;
    font-weight: 400;
}
.contact-info p {
    color: var(--cream);
    margin-bottom: 32px;
    line-height: 1.9;
}
.contact-list {
    list-style: none;
}
.contact-list li {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid rgba(212,175,55,0.15);
}
.contact-list .lbl {
    color: var(--gold);
    letter-spacing: 3px;
    font-size: 0.78rem;
    text-transform: uppercase;
}
.contact-list .val {
    color: var(--cream);
}

.contact-form {
    background: var(--bg-deep);
    border: 1px solid rgba(212,175,55,0.25);
    padding: 40px;
    position: relative;
}
.contact-form::before, .contact-form::after {
    content: '';
    position: absolute;
    width: 30px; height: 30px;
    border: 2px solid var(--gold);
}
.contact-form::before {
    top: -10px; left: -10px;
    border-right: none; border-bottom: none;
}
.contact-form::after {
    bottom: -10px; right: -10px;
    border-left: none; border-top: none;
}

.form-group {
    margin-bottom: 22px;
}
.form-group label {
    display: block;
    color: var(--gold);
    letter-spacing: 3px;
    font-size: 0.75rem;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.form-group input, .form-group textarea {
    width: 100%;
    background: var(--bg-dark);
    border: 1px solid rgba(212,175,55,0.3);
    color: var(--ivory);
    padding: 12px 16px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
}
.form-group textarea {
    min-height: 130px;
    resize: vertical;
}

.form-submit {
    background: var(--gold);
    color: var(--bg-dark);
    border: none;
    padding: 14px 40px;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-size: 0.82rem;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s;
}
.form-submit:hover {
    background: var(--gold-light);
}

/* ========== 通用页脚 ========== */
footer {
    background: var(--bg-deep);
    border-top: 2px solid var(--gold);
    padding: 70px 0 30px;
    margin-top: 40px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}
.footer-brand h3 {
    color: var(--ivory);
    font-size: 1.6rem;
    letter-spacing: 3px;
    margin-bottom: 14px;
    font-weight: 400;
}
.footer-brand .tag {
    color: var(--gold);
    font-size: 0.72rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.footer-brand p {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.8;
}

.footer-col h4 {
    color: var(--gold);
    font-size: 0.82rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(212,175,55,0.3);
}
.footer-col ul {
    list-style: none;
}
.footer-col li {
    margin-bottom: 10px;
}
.footer-col a {
    color: var(--cream);
    font-size: 0.9rem;
    transition: all 0.3s;
}
.footer-col a:hover {
    color: var(--gold);
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(212,175,55,0.2);
    color: var(--muted);
    font-size: 0.82rem;
    letter-spacing: 2px;
}
.footer-bottom .ornament {
    color: var(--gold);
    margin: 0 12px;
}

/* ========== 页面 banner（内页通用） ========== */
.page-banner {
    background:
        radial-gradient(ellipse at center, rgba(212,175,55,0.15), transparent 70%),
        var(--bg-deep);
    padding: 80px 0 60px;
    text-align: center;
    border-bottom: 1px solid var(--gold);
    position: relative;
}
.page-banner .eyebrow {
    color: var(--gold);
    letter-spacing: 6px;
    font-size: 0.78rem;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.page-banner h1 {
    color: var(--ivory);
    font-size: 3rem;
    font-weight: 400;
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.page-banner .breadcrumb {
    color: var(--muted);
    font-size: 0.85rem;
    letter-spacing: 2px;
}
.page-banner .breadcrumb a { color: var(--gold); }
.page-banner .breadcrumb span { margin: 0 10px; color: var(--gold); }

/* ========== 引言区 ========== */
.quote-block {
    max-width: 820px;
    margin: 60px auto;
    text-align: center;
    padding: 50px;
    border-top: 1px solid var(--gold);
    border-bottom: 1px solid var(--gold);
    position: relative;
}
.quote-block::before {
    content: '“';
    position: absolute;
    top: -10px; left: 50%;
    transform: translateX(-50%);
    background: var(--bg-dark);
    color: var(--gold);
    font-size: 3rem;
    padding: 0 20px;
    font-family: 'Bodoni 72', serif;
    line-height: 1;
}
.quote-block p {
    color: var(--cream);
    font-size: 1.3rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 20px;
}
.quote-block .author {
    color: var(--gold);
    letter-spacing: 4px;
    font-size: 0.82rem;
    text-transform: uppercase;
}

/* ========== 响应式 ========== */
@media (max-width: 900px) {
    .brand-row { flex-direction: column; gap: 20px; text-align: center; }
    .brand-tagline { text-align: center; }
    .main-nav ul { flex-wrap: wrap; }
    .main-nav li a { padding: 14px 18px; font-size: 0.85rem; }
    .hero h2 { font-size: 2.6rem; }
    .hero-frame { padding: 40px 30px; }
    .intro-grid, .card-grid, .stats-grid, .price-grid, .case-grid { grid-template-columns: 1fr; }
    .split-row, .contact-layout { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .tl-item { grid-template-columns: 1fr; text-align: center; }
    .tl-item .tl-year, .tl-item:nth-child(even) .tl-year { text-align: center; grid-column: 1; }
    .tl-item .tl-content, .tl-item:nth-child(even) .tl-content { grid-column: 1; text-align: center; }
    .timeline::before { left: 20px; }
    .news-entry { grid-template-columns: 1fr; gap: 16px; }
    .news-date { border-right: none; border-bottom: 1px solid rgba(212,175,55,0.3); padding-bottom: 16px; padding-right: 0; display: flex; gap: 14px; align-items: baseline; justify-content: left; }
    .price-card.featured { transform: none; }
}