.app-header[data-v-30b3d432]{z-index:100;background:#fff;position:relative}.header-inner[data-v-30b3d432]{justify-content:space-between;align-items:center;max-width:49.55rem;height:2.065rem;margin:0 auto;padding:0 3.845rem;display:flex}.nav-logo img[data-v-30b3d432]{width:3.871rem;height:auto;display:block}.main-nav[data-v-30b3d432]{align-items:center;gap:1.29rem;display:flex}.nav-item-wrapper[data-v-30b3d432]{align-items:center;height:2.065rem;display:flex;position:relative}.nav-link[data-v-30b3d432]{color:var(--color-primary);white-space:nowrap;transition:var(--transition-base);font-family:PingFang SC,Microsoft YaHei,sans-serif;font-size:.49rem;line-height:2.065rem;text-decoration:none}.nav-link.active[data-v-30b3d432],.nav-link[data-v-30b3d432]:hover{font-family:var(--font-heading);font-weight:700}.dropdown-panel[data-v-30b3d432]{-webkit-backdrop-filter:blur(8px);z-index:200;background:#fffc;width:100vw;height:10.168rem;position:absolute;top:2.065rem;left:0}.dropdown-list[data-v-30b3d432]{position:absolute;top:0;left:0}.dropdown-link[data-v-30b3d432]{color:#282828;white-space:nowrap;width:5.419rem;height:1.239rem;font-family:PingFang SC,Microsoft YaHei,sans-serif;font-size:.413rem;line-height:1.239rem;text-decoration:none;transition:color .2s;display:block;position:relative}.dropdown-link[data-v-30b3d432]:hover{color:#521301}.dropdown-link[data-v-30b3d432]:after{content:"";background:#0000001a;width:5.419rem;height:1px;position:absolute;bottom:0;left:0}.dropdown-arrow[data-v-30b3d432]{color:#999;line-height:1.239rem;transition:color 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.2s}.nav-link[data-v-0c4c4fa6]:hover{opacity:.75;text-decoration:underline}.footer-right[data-v-0c4c4fa6]{text-align:center;flex-shrink:0;width:5rem;font-size:.31rem;line-height:1.6}.qr-section[data-v-0c4c4fa6]{margin-bottom:.516rem}.qr-img[data-v-0c4c4fa6]{background:#fff;border-radius:.103rem;width:3.097rem;height:auto;margin:0 auto .258rem;padding:.103rem;display:block}.qr-placeholder[data-v-0c4c4fa6]{background:#ffffff1a;border-radius:.103rem;width:3.097rem;height:3.097rem;margin:0 auto .258rem}.side-tools[data-v-4916c331]{z-index:999;flex-direction:column;gap:4px;display:flex;position:fixed;top:50%;right:.516rem;transform:translateY(-50%)}.tool-item[data-v-4916c331]{background:var(--bg-dark);width:1.135rem;height:1.135rem;color:var(--color-gold);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-base);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.tool-item[data-v-4916c331]:hover{background:var(--color-primary)}.tool-icon[data-v-4916c331]{flex-shrink:0;width:.516rem;height:.516rem}.tool-label[data-v-4916c331]{background:var(--bg-dark);height:100%;color:var(--color-gold);white-space:nowrap;border-radius:var(--radius-sm) 0 0 var(--radius-sm);opacity:0;transition:var(--transition-base);pointer-events:none;align-items:center;padding:0 .31rem;font-size:.336rem;display:flex;position:absolute;top:0;right:1.135rem;transform:translate(100%)}.tool-label.is-expanded[data-v-4916c331]{opacity:1;transform:translate(0)}.tool-popup[data-v-4916c331]{background:var(--bg-white);border-radius:var(--radius-md);box-shadow:var(--shadow-hover);z-index:10;padding:.31rem;position:absolute;top:50%;right:1.342rem;transform:translateY(-50%)}.qr-placeholder[data-v-4916c331]{background:var(--bg-warm);width:3.097rem;height:3.097rem;color:var(--text-muted);border-radius:var(--radius-sm);justify-content:center;align-items:center;font-size:.31rem;display:flex}.tool-item.is-hidden[data-v-4916c331]{opacity:0;pointer-events:none}#app{flex-direction:column;display:flex}main{flex:none}:root{--color-primary:#2c1810;--color-heading:#521301;--color-gold:#8b5a2b;--color-cream:#fdf6ec;--bg-warm:#f5f0e8;--bg-dark:#2c1810;--bg-white:#fff;--text-primary:#282828;--text-secondary:#666;--text-muted:#999;--text-on-dark:#ccc;--font-heading:"PingFang SC", "Microsoft YaHei", sans-serif;--font-body:"PingFang SC", "Microsoft YaHei", sans-serif;--font-number:Georgia, Calibri, serif;--section-padding:2.065rem 0;--content-max-width:49.55rem;--header-height:2.065rem;--transition-base:all .3s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:2.01816vw}body{font-family:var(--font-body);color:var(--text-primary);background:var(--bg-white);-webkit-font-smoothing:antialiased;width:100%;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}ul,ol{list-style:none}img{max-width:100%;height:auto;display:block}.container{max-width:var(--content-max-width);margin:0 auto;padding:0 .413rem}.section-padding{padding:var(--section-padding)}.btn-primary{background:var(--color-gold);color:#fff;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-base);border:none;padding:12px 32px;font-size:15px;display:inline-block}.btn-primary:hover{background:var(--color-gold-light)}.btn-outline{color:var(--color-gold);border:1px solid var(--color-gold);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-base);background:0 0;padding:12px 32px;font-size:15px;display:inline-block}.btn-outline:hover{background:var(--color-gold);color:#fff}.section-title{text-align:center;margin-bottom:1.239rem}.section-title h2{color:var(--color-heading);font-size:.826rem;font-weight:600;font-family:var(--font-heading);margin-bottom:.31rem}.section-title p{color:var(--text-secondary);padding-bottom:.413rem;font-size:.413rem;display:inline-block;position:relative}.section-title p:after{content:"";background:var(--color-gold);width:1.032rem;height:2px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}