/* ============================================================
   PRESENTOIR CSS v1.0 - 基于 presentoirsplastique.com 设计
   红色主题体育资讯模板
   ============================================================ */

/* CSS Variables */
:root {
    --pt-primary: #b7283b;
    --pt-primary-dark: #9c2232;
    --pt-primary-darker: #a4121f;
    --pt-gold: #f3b73f;
    --pt-gold-dark: #e5a530;
    --pt-dark: #1a0508;
    --pt-dark-2: #2a0a10;
    --pt-dark-3: #4c1018;
    --pt-text: #555;
    --pt-text-dark: #212529;
    --pt-text-light: #6c757d;
    --pt-text-muted: #adb5bd;
    --pt-bg: #ffffff;
    --pt-bg-soft: #f8f9fa;
    --pt-bg-muted: #f1f1f1;
    --pt-border: #dee2e6;
    --pt-border-light: #e9ecef;
    --pt-shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --pt-shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --pt-shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --pt-radius: 8px;
    --pt-radius-lg: 16px;
    --pt-transition: 0.3s ease;
    --pt-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
}

/* ========== MIP 框架覆盖 ========== */
body { color: var(--pt-text) !important; background: var(--pt-bg) !important; line-height: 1.6 !important; font-family: var(--pt-font) !important; font-size: 14px !important; -webkit-font-smoothing: antialiased; }
img { width: auto !important; height: auto !important; max-width: 100% !important; margin: 0 !important; }
a { color: var(--pt-primary); transition: color 0.2s ease; text-decoration: none; }
a:hover { color: var(--pt-primary-dark); text-decoration: none; }
h1,h2,h3,h4,h5,h6 { margin: 0 0 0.5rem 0 !important; line-height: 1.3; font-weight: 700; color: var(--pt-text-dark); }
p { margin: 0 0 1rem 0 !important; line-height: 1.7; }
ul,ol { margin: 0 0 1rem 0 !important; padding-left: 1.5rem !important; }
.container { width: 100% !important; max-width: 1180px !important; margin-left: auto !important; margin-right: auto !important; padding-left: 15px !important; padding-right: 15px !important; box-sizing: border-box !important; }

/* ========== Header (header-7 风格) ========== */
.pt-header { z-index: 1030; background: linear-gradient(to right, #f3b73f, #ffa99f) !important; height: 70px; display: flex; align-items: center; transition: all var(--pt-transition); box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.pt-header .container { display: flex; align-items: center; justify-content: space-between; }
.pt-logo { display: flex; align-items: center; text-decoration: none !important; }
.pt-logo img { height: 38px !important; width: auto !important; border-radius: 6px; margin-right: 9px; }
.pt-logo-text { font-size: 22px !important; font-weight: 800 !important; letter-spacing: 0.5px; line-height: 1; color: var(--pt-primary-darker) !important; }
.pt-nav { display: flex; align-items: center; gap: 0; }
.pt-nav a { color: var(--pt-text-dark) !important; font-size: 14px !important; font-weight: 500; padding: 8px 14px !important; transition: all 0.2s; text-decoration: none !important; border-radius: 6px; white-space: nowrap; }
.pt-nav a:hover, .pt-nav a.active { color: var(--pt-primary-darker) !important; background: rgba(183,40,59,0.08); }
.pt-nav .pt-nav-btn { background: var(--pt-gold); color: var(--pt-text-dark) !important; border-radius: 20px; padding: 8px 20px !important; margin-left: 10px; font-weight: 600; }
.pt-nav .pt-nav-btn:hover { background: var(--pt-gold-dark); }
.pt-header-search { display: flex; align-items: center; }
.pt-header-search input { width: 150px; padding: 6px 14px; border: 1px solid rgba(0,0,0,0.1); border-radius: 20px; font-size: 13px; background: rgba(255,255,255,0.7); outline: none; }
.pt-header-search input:focus { background: #fff; border-color: var(--pt-primary); }
.pt-mobile-toggle { display: none; background: none; border: none; font-size: 22px; cursor: pointer; padding: 8px; color: var(--pt-primary-darker); }
.pt-mobile-nav { background: linear-gradient(to right, #f3b73f, #ffa99f); padding: 15px 0; position: relative; z-index: 1029; }
.pt-mobile-nav a { display: block; color: var(--pt-text-dark) !important; padding: 10px 20px !important; font-size: 14px; border-bottom: 1px solid rgba(0,0,0,0.05); }
.pt-mobile-nav a:hover { color: var(--pt-primary) !important; background: rgba(255,255,255,0.1); }

/* ========== Hero Section (hero-10 风格 - 与现oirsplastique.com 完全一致) ========== */
.pt-hero { position: relative !important; background-color: #1a1a1a !important; color: #fff !important; padding: 120px 20px !important; z-index: 1; overflow: hidden; }
.pt-hero-grid-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }
.pt-hero-grid-bg::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-image: linear-gradient(#333 1px, transparent 1px), linear-gradient(90deg, #333 1px, transparent 1px); background-size: 40px 40px; opacity: .1; z-index: 0; }
.pt-hero .container { margin: 0 auto; z-index: 2; position: relative; max-width: 1180px !important; }
.pt-hero h1 { font-size: 2rem !important; font-weight: 700 !important; color: #fff !important; margin-bottom: 1rem !important; line-height: 1.4; }
.pt-hero h1 strong { color: var(--pt-gold) !important; }
.pt-hero p { color: rgba(255,255,255,0.7) !important; font-size: 0.95rem !important; line-height: 1.7; margin-bottom: 2rem !important; }
.pt-hero-search { max-width: 560px; margin: 0 auto 1.5rem; }
.pt-hero-search .input-group { border-radius: 8px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.2); }
.pt-hero-search input { width: 100%; padding: 14px 20px; border: none; font-size: 15px; outline: none; }
.pt-hero-search button { padding: 14px 24px; border: none; background: var(--pt-gold); color: var(--pt-text-dark); font-weight: 700; cursor: pointer; font-size: 15px; white-space: nowrap; }
.pt-hero-search button:hover { background: var(--pt-gold-dark); }
.pt-hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 1rem; }
.pt-hero-btns a { padding: 12px 28px; border-radius: 8px; font-weight: 600; font-size: 14px; text-decoration: none !important; transition: all 0.3s; }
.pt-hero-btns .pt-btn-web { background: var(--pt-primary); color: #fff !important; border: 1px solid var(--pt-primary); }
.pt-hero-btns .pt-btn-web:hover { background: var(--pt-primary-dark); }
.pt-hero-btns .pt-btn-app { background: transparent; color: #fff !important; border: 1px solid rgba(255,255,255,0.4); }
.pt-hero-btns .pt-btn-app:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.pt-hero-btns .pt-btn-about { background: transparent; color: rgba(255,255,255,0.8) !important; border: 1px solid rgba(255,255,255,0.2); }

/* ========== About Section (about-14 风格) ========== */
.pt-about { padding: 80px 0 !important; background: #fff !important; }
.pt-about h2 { font-size: 1.8rem !important; color: var(--pt-primary) !important; }
.pt-about p { color: var(--pt-text-muted) !important; font-size: 0.95rem; line-height: 1.8; }
.pt-about-img { border-radius: var(--pt-radius-lg); overflow: hidden; box-shadow: var(--pt-shadow-md); }
.pt-about-img mip-img { display: block; width: 100% !important; height: auto !important; }

/* ========== Stats Section (stats-5 风格) ========== */
.pt-stats { padding: 80px 0 !important; background: var(--pt-bg-soft) !important; }
.pt-stats h2 { color: var(--pt-primary) !important; }
.pt-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.pt-stats-item { text-align: center; padding: 30px 20px; background: #fff; border-radius: var(--pt-radius-lg); box-shadow: var(--pt-shadow-sm); transition: all var(--pt-transition); }
.pt-stats-item:hover { transform: translateY(-5px); box-shadow: var(--pt-shadow-md); }
.pt-stats-icon { font-size: 2rem; margin-bottom: 1rem; }
.pt-stats-data h5 { font-size: 0.9rem !important; color: var(--pt-text-light) !important; margin-bottom: 0.25rem !important; }
.pt-stats-data p { font-size: 1.5rem !important; font-weight: 700 !important; color: var(--pt-text-dark) !important; margin-bottom: 0.25rem !important; }
.pt-stats-data small { color: var(--pt-text-muted) !important; font-size: 0.8rem; }

/* ========== News Section (news-10 风格) ========== */
.pt-news { padding: 80px 0 !important; background: #fff !important; }
.pt-news-item { display: flex; flex-direction: column; padding: 20px; border-radius: var(--pt-radius-lg); box-shadow: var(--pt-shadow-sm); border: 1px solid var(--pt-border-light); background: #fff; margin-bottom: 20px; transition: all var(--pt-transition); }
.pt-news-item:hover { box-shadow: var(--pt-shadow-md); transform: translateY(-2px); }

.pt-news-content { flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; }
.pt-news-content h3 { font-size: 1rem !important; font-weight: 700 !important; color: var(--pt-text-dark) !important; margin-bottom: 0.5rem !important; line-height: 1.4; }
.pt-news-content h3 a { color: var(--pt-text-dark) !important; }
.pt-news-content h3 a:hover { color: var(--pt-primary) !important; }
.pt-news-content .desc { font-size: 0.85rem; color: var(--pt-text-muted); margin-bottom: 0.75rem !important; line-height: 1.6; }
.pt-news-content .meta { display: flex; justify-content: space-between; align-items: center; }
.pt-news-content .meta time { font-size: 0.8rem; color: var(--pt-text-light); }
.pt-news-content .meta a { font-size: 0.8rem; }
.pt-news-more { text-align: center; margin-top: 2rem; }
.pt-news-more a { display: inline-block; padding: 12px 30px; background: var(--pt-primary); color: #fff !important; border-radius: 30px; font-weight: 600; text-decoration: none !important; }
.pt-news-more a:hover { background: var(--pt-primary-dark); }

/* ========== Honor Section (honor-5 风格) ========== */
.pt-honor { padding: 80px 0 !important; background: var(--pt-bg-soft) !important; }
.pt-honor-card { background: #fff; border-radius: var(--pt-radius-lg); padding: 24px; text-align: center; box-shadow: var(--pt-shadow-sm); transition: all var(--pt-transition); height: 100%; }
.pt-honor-card:hover { transform: translateY(-5px); box-shadow: var(--pt-shadow-md); }

.pt-honor-card h6 { font-size: 1rem !important; margin-bottom: 0.5rem !important; }
.pt-honor-card p { font-size: 0.85rem; color: var(--pt-text-muted); margin-bottom: 0 !important; }

/* ========== Security Section (security-13 风格) ========== */
.pt-security { padding: 80px 0 !important; background: linear-gradient(135deg, var(--pt-dark) 0%, var(--pt-dark-3) 100%) !important; text-align: center !important; color: #fff !important; }
.pt-security h2 { color: #fff !important; }
.pt-security p { color: rgba(255,255,255,0.7) !important; }
.pt-security-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; max-width: 900px; margin: 0 auto; }
.pt-sec-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--pt-radius-lg); padding: 30px 20px; transition: all var(--pt-transition); }
.pt-sec-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-3px); }
.pt-sec-card i { margin-bottom: 1rem; }
.pt-sec-card h5 { color: #fff !important; font-size: 1rem !important; margin-bottom: 0.5rem !important; }
.pt-sec-card p { color: rgba(255,255,255,0.6) !important; font-size: 0.85rem; margin-bottom: 0 !important; }
.pt-sec-core { grid-column: 1 / -1; background: rgba(183,40,59,0.15); border: 2px solid var(--pt-primary); border-radius: var(--pt-radius-lg); padding: 24px; text-align: center; }
.pt-sec-core i { color: var(--pt-primary); margin-bottom: 0.5rem; }
.pt-sec-core .core-text { color: rgba(255,255,255,0.8); font-weight: 600; }

/* ========== Why Us Section (why-us1 风格) ========== */
.pt-whyus { padding: 80px 0 !important; background: var(--pt-bg-soft) !important; }
.pt-whyus-main { background: var(--pt-primary) !important; color: #fff !important; border-radius: var(--pt-radius-lg); padding: 30px; text-align: center; box-shadow: var(--pt-shadow-md); height: 100%; }
.pt-whyus-main h2 { color: #fff !important; font-size: 1.1rem !important; }
.pt-whyus-main p { color: rgba(255,255,255,0.85) !important; font-size: 0.85rem; }
.pt-whyus-main mip-img { border-radius: var(--pt-radius); margin-bottom: 1rem; }
.pt-whyus-item { background: #fff; border: 1px solid var(--pt-border-light); border-radius: var(--pt-radius-lg); padding: 24px; text-align: center; box-shadow: var(--pt-shadow-sm); height: 100%; transition: all var(--pt-transition); }
.pt-whyus-item:hover { transform: translateY(-3px); box-shadow: var(--pt-shadow-md); }
.pt-whyus-item h3 { font-size: 1rem !important; margin-bottom: 0.5rem !important; }
.pt-whyus-item p { font-size: 0.85rem; color: var(--pt-text-muted); margin-bottom: 0 !important; }
.pt-whyus-item mip-img { border-radius: var(--pt-radius); margin-bottom: 1rem; }

/* ========== FAQ Section (faq-11 风格) ========== */
.pt-faq { padding: 80px 0 !important; background: #fff !important; }
.pt-faq-title { font-size: 1.8rem !important; color: var(--pt-text-dark) !important; }
.pt-faq-desc { color: var(--pt-text-muted) !important; }
.pt-faq-timeline { max-width: 800px; margin: 0 auto; position: relative; padding-left: 40px; }
.pt-faq-timeline::before { content: ''; position: absolute; left: 15px; top: 0; bottom: 0; width: 3px; background: var(--pt-primary); border-radius: 2px; }
.pt-faq-step { position: relative; margin-bottom: 24px; }
.pt-faq-icon { position: absolute; left: -40px; top: 0; width: 32px; height: 32px; background: var(--pt-primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; z-index: 2; }
.pt-faq-content { background: var(--pt-bg-soft); border-radius: var(--pt-radius); padding: 20px 24px; border-left: 3px solid var(--pt-primary); }
.pt-faq-content h5 { font-size: 1rem !important; color: var(--pt-text-dark) !important; margin-bottom: 0.5rem !important; }
.pt-faq-content p { font-size: 0.9rem; color: var(--pt-text); margin-bottom: 0 !important; }

/* ========== App Section (app-14 风格) ========== */
.pt-app { padding: 80px 0 !important; background: linear-gradient(135deg, #1a0508 0%, #4c1018 60%, #b7283b 100%) !important; color: #fff !important; overflow: hidden; }
.pt-app-rating { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; background: rgba(255,255,255,0.1); border-radius: 30px; margin-bottom: 1rem; }
.pt-app-rating .text-warning i { color: #ffc107; }
.pt-app-rating .small { color: rgba(255,255,255,0.8); font-size: 0.85rem; }
.pt-app h2 { color: #fff !important; }
.pt-app p { color: rgba(255,255,255,0.6) !important; }
.pt-app-badges { margin-bottom: 1.5rem; }
.pt-app-badges span { display: inline-block; padding: 4px 12px; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); border-radius: 4px; color: #fff; font-size: 0.85rem; margin-right: 8px; margin-bottom: 8px; }
.pt-app-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.pt-app-btns a { padding: 12px 28px; border-radius: 30px; font-weight: 600; text-decoration: none !important; transition: all 0.3s; }
.pt-app-btns .pt-btn-download { background: rgba(255,255,255,0.15); color: #fff !important; border: 1px solid rgba(255,255,255,0.3); backdrop-filter: blur(6px); }
.pt-app-btns .pt-btn-download:hover { background: rgba(255,255,255,0.25); }
.pt-app-btns .pt-btn-webapp { background: transparent; color: #fff !important; border: 1px solid rgba(255,255,255,0.4); }
.pt-app-img { border-radius: var(--pt-radius-lg); overflow: hidden; background: rgba(255,255,255,0.1); padding: 12px; backdrop-filter: blur(6px); }
.pt-app-img mip-img { border-radius: var(--pt-radius); }

/* ========== Footer (footer-12 风格) ========== */
.pt-footer { background: linear-gradient(to right, #2a0a10, #4c1018) !important; color: rgba(255,255,255,0.5) !important; position: relative; padding: 60px 0 0 !important; }
.pt-footer .container { position: relative; z-index: 2; }
.pt-footer-card { background: rgba(255,255,255,0.05); border-radius: var(--pt-radius-lg); padding: 20px; height: 100%; }
.pt-footer-card h6 { font-size: 0.95rem !important; margin-bottom: 0.75rem !important; }
.pt-footer-card p { font-size: 0.8rem; color: rgba(255,255,255,0.5) !important; }
.pt-footer-card ul { list-style: none !important; padding: 0 !important; margin: 0 !important; }
.pt-footer-card ul li { margin-bottom: 6px; font-size: 0.8rem; }
.pt-footer-card ul li a { color: rgba(255,255,255,0.5) !important; text-decoration: none !important; }
.pt-footer-card ul li a:hover { color: rgba(255,255,255,0.8) !important; }
.pt-footer-card ul li i { margin-right: 6px; }
.pt-footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; text-align: center; font-size: 0.8rem; color: rgba(255,255,255,0.4); margin-top: 2rem; }

/* ========== Article Detail ========== */
.pt-detail { padding: 40px 0 60px; background: var(--pt-bg-soft) !important; }
.pt-detail-header { background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); padding: 60px 0 40px; margin-bottom: 2rem; }
.pt-detail-title { font-size: 1.6rem !important; font-weight: 700 !important; color: var(--pt-text-dark) !important; margin-bottom: 0.75rem !important; line-height: 1.4; }
.pt-detail-meta { display: flex; flex-wrap: wrap; gap: 1.5rem; font-size: 13px; color: var(--pt-text-light); margin-bottom: 1.5rem !important; }
.pt-detail-meta i { color: var(--pt-primary); margin-right: 5px; }
.pt-detail-body { background: #fff; border-radius: var(--pt-radius-lg); padding: 2rem; box-shadow: var(--pt-shadow-sm); margin-bottom: 2rem; }
.pt-detail-body h2 { font-size: 1.3rem !important; font-weight: 700 !important; color: var(--pt-text-dark) !important; margin: 1.5rem 0 0.75rem !important; border-left: 4px solid var(--pt-primary); padding-left: 12px; }
.pt-detail-body h3 { font-size: 1.1rem !important; font-weight: 700 !important; color: var(--pt-text-dark) !important; margin: 1.25rem 0 0.5rem !important; }
.pt-detail-body p { margin-bottom: 1rem !important; line-height: 1.8; }
.pt-detail-body mip-img { border-radius: var(--pt-radius); margin: 1rem 0; }
.pt-detail-body blockquote { border-left: 4px solid var(--pt-primary); padding-left: 1rem; background: #faf9f9; margin: 1.5rem 0; padding: 1rem; border-radius: 0 var(--pt-radius) var(--pt-radius) 0; }
.pt-detail-nav { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; }
.pt-detail-nav a { color: var(--pt-primary) !important; font-size: 14px; padding: 8px 16px; background: #fff; border-radius: var(--pt-radius); border: 1px solid var(--pt-border); }
.pt-detail-nav a:hover { background: var(--pt-primary); color: #fff !important; }
.pt-detail-tags { margin-bottom: 2rem; }
.pt-detail-tags a { display: inline-block; padding: 4px 12px; background: var(--pt-bg-soft); color: var(--pt-text) !important; border-radius: 20px; font-size: 0.8rem; margin-right: 6px; margin-bottom: 6px; border: 1px solid var(--pt-border-light); }
.pt-detail-tags a:hover { background: var(--pt-primary); color: #fff !important; border-color: var(--pt-primary); }

/* Related */
.pt-related { margin-bottom: 2rem; }
.pt-related h3 { font-size: 1.2rem !important; font-weight: 700 !important; margin-bottom: 1rem !important; padding-bottom: 0.5rem; border-bottom: 2px solid var(--pt-primary); display: inline-block; }
.pt-related-card { background: #fff; border: 1px solid var(--pt-border-light); border-radius: var(--pt-radius); overflow: hidden; transition: all var(--pt-transition); height: 100%; }
.pt-related-card:hover { box-shadow: var(--pt-shadow-md); transform: translateY(-3px); }
.pt-related-card-img { height: 140px; overflow: hidden; position: relative; }
.pt-related-card-img mip-img { position: absolute; width: 100% !important; height: 100% !important; object-fit: cover; }
.pt-related-card-body { padding: 12px; }
.pt-related-card-body h4 { font-size: 14px !important; font-weight: 600 !important; margin-bottom: 4px !important; }
.pt-related-card-body h4 a { color: var(--pt-text-dark) !important; }
.pt-related-card-body h4 a:hover { color: var(--pt-primary) !important; }

/* Sidebar */
.pt-sidebar-card { background: #fff; border: 1px solid var(--pt-border-light); border-radius: var(--pt-radius); padding: 20px; margin-bottom: 20px; }
.pt-sidebar-card h5 { font-size: 14px !important; font-weight: 700 !important; color: var(--pt-text-dark) !important; margin-bottom: 1rem !important; padding-bottom: 0.5rem; border-bottom: 2px solid var(--pt-primary); }
.pt-sidebar-list { list-style: none !important; padding: 0 !important; margin: 0 !important; }
.pt-sidebar-list li { padding: 8px 0 !important; border-bottom: 1px solid var(--pt-bg-soft); }
.pt-sidebar-list li:last-child { border-bottom: none; }
.pt-sidebar-list li a { color: var(--pt-text) !important; font-size: 13px; display: flex; justify-content: space-between; }
.pt-sidebar-list li a:hover { color: var(--pt-primary) !important; }

/* Article List */
.pt-list { padding: 40px 0 60px; background: var(--pt-bg-soft) !important; }
.pt-list-card { background: #fff; border: 1px solid var(--pt-border-light); border-radius: var(--pt-radius); overflow: hidden; margin-bottom: 20px; transition: all var(--pt-transition); }
.pt-list-card:hover { box-shadow: var(--pt-shadow-md); transform: translateY(-2px); }
.pt-list-card-img { height: 200px; overflow: hidden; position: relative; }
.pt-list-card-img mip-img { position: absolute; width: 100% !important; height: 100% !important; object-fit: cover; }
.pt-list-card-body { padding: 20px; }
.pt-list-card-body h3 { font-size: 1rem !important; font-weight: 700 !important; margin-bottom: 0.5rem !important; }
.pt-list-card-body h3 a { color: var(--pt-text-dark) !important; }
.pt-list-card-body h3 a:hover { color: var(--pt-primary) !important; }

/* Search */
.pt-search { padding: 40px 0 60px; background: var(--pt-bg-soft) !important; }
.pt-search-box { background: #fff; padding: 30px; border-radius: var(--pt-radius-lg); box-shadow: var(--pt-shadow-sm); margin-bottom: 2rem; }
.pt-search-box input { width: 100%; padding: 12px 20px; border: 1px solid var(--pt-border); border-radius: var(--pt-radius); font-size: 14px; outline: none; }
.pt-search-box input:focus { border-color: var(--pt-primary); box-shadow: 0 0 0 3px rgba(183,40,59,0.1); }
.pt-search-box .pt-btn { margin-top: 10px; }

/* Buttons */
.pt-btn { display: inline-block; padding: 10px 24px; font-size: 14px; font-weight: 600; border-radius: var(--pt-radius); transition: all var(--pt-transition); text-decoration: none !important; cursor: pointer; border: none; }
.pt-btn-primary { background: var(--pt-primary); color: #fff !important; }
.pt-btn-primary:hover { background: var(--pt-primary-dark); }
.pt-btn-outline { background: transparent; color: var(--pt-primary) !important; border: 1px solid var(--pt-primary); }
.pt-btn-outline:hover { background: var(--pt-primary); color: #fff !important; }
.pt-btn-gold { background: var(--pt-gold); color: var(--pt-text-dark) !important; }
.pt-btn-gold:hover { background: var(--pt-gold-dark); }

/* 404 */
.pt-404 { padding: 120px 0; background: var(--pt-bg-soft) !important; min-height: 60vh; display: flex; align-items: center; }
.pt-404 h1 { font-size: 6rem !important; font-weight: 700 !important; color: var(--pt-primary); }

/* GoTop */
.pt-gotop { width: 40px; height: 40px; background: var(--pt-primary) !important; color: #fff !important; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--pt-shadow-md); cursor: pointer; }

/* Pagination */
.pt-pagination { display: flex; justify-content: center; gap: 4px; margin: 2rem 0; }
.pt-pagination a, .pt-pagination span { padding: 6px 12px; border: 1px solid var(--pt-border); border-radius: var(--pt-radius); color: var(--pt-text); font-size: 13px; text-decoration: none; }
.pt-pagination a:hover { background: var(--pt-primary); color: #fff; border-color: var(--pt-primary); }

/* ========== Responsive ========== */
@media (max-width: 991.98px) {
    .pt-hero { padding: 80px 20px !important; }
    .pt-hero h1 { font-size: 2rem !important; }
    .pt-nav { display: none; }
    .pt-header-search { display: none; }
    .pt-mobile-toggle { display: block; }
    .pt-news-item { flex-direction: column; }
    .pt-news-img { width: 100%; min-height: 180px; margin-right: 0; margin-bottom: 16px; }
    .pt-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .pt-security-grid { grid-template-columns: 1fr; }
    .pt-about, .pt-stats, .pt-news, .pt-honor, .pt-security, .pt-whyus, .pt-faq, .pt-app { padding: 50px 0 !important; }
}
@media (max-width: 767.98px) {
    .pt-hero { padding: 80px 20px !important; }
    .pt-hero h1 { font-size: 2rem !important; }
    .pt-hero p { font-size: 1rem !important; }
    .pt-hero-btns a { display: block; width: 80%; margin: 10px auto; }
    .pt-detail-title { font-size: 1.3rem !important; }
    .pt-detail-body { padding: 1.25rem; }
    .pt-stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .pt-faq-timeline { padding-left: 30px; }
    .pt-faq-icon { left: -30px; width: 28px; height: 28px; font-size: 12px; }
}
@media (max-width: 575.98px) {
    .pt-header { height: 60px; }
    .pt-stats-grid { grid-template-columns: 1fr; }
    .pt-hero-btns a { width: 80%; text-align: center; }
    .pt-app-btns a { width: 100%; text-align: center; }
}