:root{ --bg:#f7ece8; --card:#fffaf8; --border:#ead6cf; --text:#4a2a22; --muted:#8a6c60; --accent:#c88b6e; --accentDark:#a86f52; --radius:18px; --shadow:0 12px 28px rgba(74,42,34,.10); --shadow2:0 18px 40px rgba(0,0,0,.08); --font:var(--font-ui-en, "DM Sans", sans-serif); /* 新增：复选框主题色（匹配第一张图的棕色） */ --checkbox-color: #a86f52; --checkbox-bg: #fff; --checkbox-border: #ead6cf; } /* 筛选器部分样式 */ .filter-section{ background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(247,236,232,.85)); border-bottom:1px solid rgba(234,214,207,.95); transform:translateY(0); transition:transform .22s ease, box-shadow .22s ease; will-change:transform; } .check-box{ display:flex; flex-direction:column; align-items:stretch; gap:10px; } .mobile-select-summary{ display:flex; flex-wrap:wrap; align-items:center; gap:8px 10px; width:100%; } .mobile-select-summary h2{ margin:0; display:flex; align-items:center; line-height:1.25; font-family:var(--font-body-zh, "Noto Sans TC", sans-serif); font-size:18px; letter-spacing:.2px; font-weight:950; white-space:nowrap; } .mobile-select-summary .desktop-select-label{ display:none; } .mobile-select-summary .mobile-select-label{ display:inline; } @media (min-width:1024px){ .filter-section{ position:sticky; top:0; z-index:200; backdrop-filter: blur(10px); } } /* Container only for FILTER */ .container{ width:100%; box-sizing:border-box; padding:18px 16px; } @media (min-width:768px){ .container{padding:24px 24px;} } @media (min-width:1280px){ .container{ max-width:1280px; margin:0 auto; padding:28px 40px; } } /* 依需要選擇 + keywords 同一排，超過寬換行；keywords 按鈕樣式 */ .title-and-kw-wrap{ display:flex; flex-wrap:wrap; align-items:center; gap:0.5em 0.75em; margin-bottom:0.15em; /* 新增：相对定位，为左右箭头提供定位参考 */ position: relative; width: 100%; overflow: hidden; justify-content: flex-start; padding: 0 10px; } .title-and-kw-wrap h2{ margin:0; font-family:var(--font-body-zh, "Noto Sans TC", sans-serif); font-size:20px; letter-spacing:.2px; font-weight:950; /* 新增：固定标题不滚动 */ flex-shrink: 0; } .sub{ margin:0.8em 0 0; font-family:var(--font-ui-en, "DM Sans", sans-serif); color:var(--muted); font-size:12px; line-height:1.6; } .title-and-kw-wrap .tabs-shell{ flex:1 1 auto; min-width:0; /* 新增：溢出隐藏，用于滚动 */ overflow: hidden; position: relative; } /* 新增：关键词滚动容器样式 */ .title-and-kw-wrap .kw-scroll-container { display: flex; align-items: center; width: 100%; overflow-x: auto; scroll-behavior: smooth; /* 隐藏滚动条 */ -ms-overflow-style: none; scrollbar-width: none; } .title-and-kw-wrap .kw-scroll-container::-webkit-scrollbar { display: none; } .title-and-kw-wrap .kw-tabs{ display:flex; /* 新增：取消换行，改为横向滚动 */ flex-wrap: nowrap; align-items:center; gap:0.4em; /* 新增：给足够的内边距，避免被箭头遮挡 */ padding: 0 30px; } /* 新增：关键词左右切换箭头样式 */ .kw-nav-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border); background: rgba(255,255,255,.95); box-shadow: var(--shadow); display: flex; align-items: center; justify-content: center; cursor: pointer; user-select: none; transition: all 0.2s ease; z-index: 10; opacity: 0; pointer-events: none; } .kw-nav-arrow.show { opacity: 1; pointer-events: auto; } .kw-nav-arrow.left { left: 0; /* 避开标题 */ margin-left: calc(0px + 0px) } .kw-nav-arrow.right { right: 0; margin-right: 0px; } .kw-nav-arrow:hover { background: var(--card); border-color: var(--accent); } .kw-nav-arrow:active { transform: translateY(-50%) scale(0.95); } .kw-nav-arrow.disabled { opacity: 0.3; pointer-events: none; } /* 新增：箭头图标 */ .kw-nav-arrow::after { content: ''; width: 8px; height: 8px; border-right: 2px solid var(--text); border-bottom: 2px solid var(--text); } .kw-nav-arrow.left::after { transform: rotate(135deg); margin-right: 0px; } .kw-nav-arrow.right::after { transform: rotate(-45deg); margin-left: 0px; } /* 响应式调整箭头位置 */ @media (max-width: 768px) { .kw-nav-arrow.left { margin-left: 0px; } .title-and-kw-wrap h2 { /* 移动端标题换行 */ width: 100%; margin-bottom: 10px; } .kw-nav-arrow { top: calc(0% + 50%); } } /* keywords 按鈕樣式 */ .kw-tab{ appearance:none; font-family:var(--font-ui-en, "DM Sans", sans-serif); border:1px solid var(--border); background:#fff; border-radius:999px; padding:6px 12px; font-size:13px; font-weight:800; color:var(--muted); cursor:pointer; white-space:nowrap; transition:color .15s ease, background .15s ease, border-color .15s ease, transform .08s ease; /* 新增：固定不换行 */ flex-shrink: 0; } .kw-tab:hover{ color:var(--accentDark); border-color:var(--accent); background:rgba(200,139,110,.08); } .kw-tab:active{transform:scale(.98);} .kw-tab.active{ color:#fff; background:linear-gradient(135deg, var(--accent), var(--accentDark)); border-color:var(--accentDark); } /* 下拉列 */ .filter-row-one{ display:flex; flex-direction:column; align-items:stretch; gap:0.8em; padding:0.8em 0 10px; border-bottom:0px solid rgba(200,139,110,.25); } .filter-row-one .top-controls{ margin-top:0; } .tab-arrow{ position:absolute; top:50%; transform:translateY(-55%); width:34px; height:34px; border-radius:12px; border:1px solid rgba(234,214,207,.95); background:rgba(255,255,255,.92); box-shadow:0 10px 18px rgba(74,42,34,.08); display:none; align-items:center; justify-content:center; cursor:pointer; user-select:none; transition:transform .08s ease, opacity .15s ease; z-index:2; } .tab-arrow:active{transform:translateY(-55%) scale(.98);} .tab-arrow svg{width:16px; height:16px; fill:rgba(74,42,34,.8);} .tab-arrow.left{left:8px;} .tab-arrow.right{right:8px;} @media (min-width:768px){ .tab-arrow.show{display:flex;} } .tab-arrow.disabled{opacity:.35; pointer-events:none;} /* Top controls: Selected count + Sort */ .top-controls{ margin-top:14px; display:flex; flex-wrap:wrap; gap:12px; } .filter-row-one .top-controls{margin-top:0;} .selected-pill{ display:inline-flex; align-items:center; gap:8px; font-size:12px; padding:8px 10px; border-radius:999px; background:#fff; border:1px solid var(--border); color:var(--muted); white-space:nowrap; font-weight:900; width:100%; justify-content:center; } .sort-wrap{ display:flex; flex-wrap:wrap; gap:10px; width:100%; } .sort-wrap-inner{ display:flex; flex-wrap:wrap; gap:10px; width:100%; align-items:center; } .sort-label{ display:none; } .sort-select{ appearance:none; -webkit-appearance: none; -moz-appearance: none; font-family:var(--font-ui-en, "DM Sans", sans-serif); border:1px solid var(--border); background:#fff; border-radius:14px; padding:0 30px 0 12px; font-size:13px; font-weight:950; color:var(--text); cursor:pointer; box-shadow:0 10px 20px rgba(74,42,34,.06); width:100%; margin-bottom:8px; box-sizing: border-box; height: 36px; line-height: 36px; } .sort-box{ position:relative; display:block; width:100%; } .sort-box::after{ content:""; position:absolute; right:12px; top:50%; width:8px; height:8px; border-right:2px solid rgba(74,42,34,.65); border-bottom:2px solid rgba(74,42,34,.65); transform:translateY(-60%) rotate(45deg); pointer-events:none; } .old-filter-apply{ display:inline-flex; align-items:center; justify-content:center; font-family:var(--font-ui-en, "DM Sans", sans-serif); width:36px; height:36px; border-radius:999px; border:1px solid rgba(234,214,207,.95); background:rgba(255,255,255,.92); color:rgba(138,108,96,.95); box-shadow:0 10px 18px rgba(74,42,34,.08); cursor:pointer; transition:transform .08s ease, opacity .15s ease, border-color .15s ease; } .old-filter-apply:hover{ border-color:rgba(210,182,171,.95); } .old-filter-apply:active{ transform:scale(.98); } .old-filter-apply svg{ width:16px; height:16px; stroke:currentColor; stroke-width:2.25; fill:none; } .applied-old-filters{ display:flex; flex-wrap:wrap; align-items:center; gap:8px; width:auto; flex:0 1 auto; max-width:100%; } .applied-old-filters:empty{ display:none; } .applied-old-filter-pill{ display:inline-flex; align-items:center; gap:6px; font-family:var(--font-ui-en, "DM Sans", sans-serif); min-height:38px; padding:0 12px; border-radius:999px; border:1px solid rgba(234,214,207,.95); background:#fffaf8; color:#6d5146; box-shadow:0 10px 18px rgba(74,42,34,.05); font-size:12px; font-weight:900; white-space:nowrap; } .applied-old-filter-pill .meta{ color:var(--muted); font-weight:800; } /* 旧的筛选框样式 */ .old-filters-wrapper { display: flex; flex-wrap: wrap; gap: 8px; width: auto; flex: 1 1 280px; margin-bottom: 0; } .old-filter-box { position: relative; display: block; flex: 1 0 calc(50% - 4px); min-width: calc(50% - 4px); } .old-filter-select { appearance: none; -webkit-appearance: none; -moz-appearance: none; border: 1px solid var(--border); background: #fff; border-radius: 14px; padding: 0 30px 0 12px; font-size: 13px; font-weight: 950; color: var(--text); cursor: pointer; box-shadow: 0 10px 20px rgba(74,42,34,.06); width: 100%; max-width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; box-sizing: border-box; height: 36px; line-height: 36px; } .old-filter-box::after { content: ""; position: absolute; right: 12px; top: 50%; width: 8px; height: 8px; border-right: 2px solid rgba(74,42,34,.65); border-bottom: 2px solid rgba(74,42,34,.65); transform: translateY(-60%) rotate(45deg); pointer-events: none; } /* 平板端样式 */ @media (min-width: 640px) and (max-width: 767px) { .old-filter-box { flex: 1 0 calc(33.333% - 8px); min-width: calc(33.333% - 8px); } } /* 桌面端样式 */ @media (min-width: 768px) { .check-box{ flex-direction:row; justify-content:space-between; align-items:center; } .mobile-select-summary{ flex:1 1 auto; min-width:0; } .mobile-select-summary .desktop-select-label{ display:inline; } .mobile-select-summary .mobile-select-label{ display:none; } .filter-row-one{ flex:0 0 auto; } .top-controls { flex-direction: row; align-items: center; justify-content: space-between; } .selected-pill { width: auto; justify-content: flex-start; } .sort-wrap { width: auto; flex-wrap: nowrap; } .sort-wrap-inner { flex-wrap: nowrap; width: auto; align-items: center; } .sort-label { display: inline-block; font-size: 12px; color: var(--muted); font-weight: 900; white-space: nowrap; line-height: 1; margin: 0; padding: 0; height: auto; } .sort-select { width: auto; margin-bottom: 0; min-width: 100px; } .sort-box { width: auto; display: inline-block; } .old-filters-wrapper { flex-wrap: nowrap; width: auto; margin-bottom: 0; margin-right: 12px; } .old-filter-box { flex: none; min-width: 100px; } } /* 大桌面端样式 */ @media (min-width: 1024px) { .old-filter-select { min-width: 100px; } } /* Filter Accordion - 移动端优化 */ .filter-bar{ margin-top:0; /* 核心修改：彻底移除顶部间距 */ transition: margin-top 0.3s ease-out; /* 平滑过渡 */ } /* 隱藏「進階篩選 / 已選 x 項」那條欄，篩選內容照常顯示 */ .filter-bar .acc-head{ display:flex !important; position:relative; padding:12px 40px 12px 12px; border:1px solid var(--border); border-radius:16px; background:#fff; cursor:pointer; user-select:none; width:100%; box-sizing:border-box; justify-content:space-between; align-items:center; margin:0; /* 确保没有额外间距 */ } .acc-text{ display:flex; flex-direction:column; gap:2px; width:100%; max-width:100%; box-sizing:border-box; text-align:center; } .acc-title{ font-family:var(--font-ui-en, "DM Sans", sans-serif); font-size:16px; font-weight:950; white-space:nowrap; display:block; width:100%; } /* prefix 一行佔全行、打橫排，置中 */ .acc-sub{ display:block; width:100%; max-width:100%; font-family:var(--font-ui-en, "DM Sans", sans-serif); font-size:14px; color:var(--muted); font-weight:700; white-space:nowrap; overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:none; box-sizing:border-box; text-align:center; } .acc-sub::-webkit-scrollbar{display:none;} .acc-head .right{ position: absolute; right: 12px; top: 50%; transform: translateY(-50%); display: flex; align-items: center; justify-content: flex-end; font-family: var(--font-ui-en, "DM Sans", sans-serif); color: var(--muted); font-weight: 900; font-size: 12px; gap: 8px; } .acc-head .btn-clear-inline{ display:none; font-family:var(--font-ui-en, "DM Sans", sans-serif); border:none; background:transparent; color:var(--accentDark); font-size:12px; font-weight:900; padding:0; cursor:pointer; white-space:nowrap; } .acc-head .btn-clear-inline.is-visible{ display:inline-flex; align-items:center; } .chev{ width:10px; height:10px; border-right:2px solid rgba(138,108,96,.9); border-bottom:2px solid rgba(138,108,96,.9); transform:rotate(45deg); transition:transform .18s ease; margin-top:-2px; } .acc-head .chev{ margin-top:0; } .acc-head.open .chev{ transform:rotate(-135deg); margin-top:0; } .acc-panel{ margin-top:0; /* 核心修改：默认无间距 */ display:none; height: 0; /* 彻底隐藏高度 */ overflow: hidden; } .acc-panel.show { display:block; margin-top:10px; /* 展开时添加间距 */ height: auto; /* 展开时恢复高度 */ } @media (min-width:1024px){ .filter-bar{ background:rgba(255,255,255,.84); border:1px solid rgba(234,214,207,.70); border-radius:22px; padding:14px; box-shadow:0 14px 30px rgba(74,42,34,.08); margin-top:12px; /* 桌面端保留间距 */ } .filter-bar .acc-head{ cursor:pointer; border-color:rgba(234,214,207,.55); pointer-events:auto; } .filter-bar .chev{ display:inline-block; } .acc-panel{ display:none; margin-top:0; height:0; } .acc-panel.show{ display:block; margin-top:14px; height:auto; } } /* Filters layout - 完全复刻第一张图的布局 */ .filters{ display:grid; grid-template-columns:1fr; gap:12px; /* 减小卡片间距，更紧凑 */ padding:0; } @media(min-width:768px){ .filters{ grid-template-columns:repeat(3, 1fr); /* 平板/桌面端固定3列，匹配第一张图 */ gap:16px; } } @media(min-width:1024px){ .filters{ grid-template-columns:repeat(3, 1fr); gap:20px; } } /* 复刻第一张图的卡片样式 */ .filter-group{ background: var(--card); border: 1px solid var(--border); border-radius: 16px; /* 匹配第一张图的圆角 */ padding: 16px 16px 14px; /* 内边距更均匀 */ box-sizing: border-box; box-shadow: 0 2px 8px rgba(74,42,34,.04); /* 轻微阴影，更立体 */ } /* 组标题样式 - 匹配第一张图 */ .group-title{ margin: 0 0 5px 0; font-family:var(--font-body-zh, "Noto Sans TC", sans-serif); font-size: 15px; font-weight: 950; color: var(--text); letter-spacing: 0.2px; } /* 复选框容器 - 横向排列，紧凑布局 */ .chips{ display:flex; flex-wrap:wrap; gap: 16px 12px; /* 行列间距匹配第一张图 */ align-items: center; } /* ✅ 核心：复刻第一张图的复选框+文字样式 */ .ck{ background: transparent !important; border: none !important; box-shadow: none !important; padding: 0 !important; border-radius: 0 !important; gap: 6px !important; /* 复选框和文字间距更小 */ display: inline-flex; /* 行内排列，不是块级 */ align-items: center; cursor: pointer; min-height: auto; /* 移除最小高度限制 */ width: auto; /* 自适应宽度 */ } .ck:hover{ border: none !important; box-shadow: none !important; background: transparent !important; } .ck:active{ transform: none !important; } /* 复选框文字样式 - 匹配第一张图 */ .ck span{ color: var(--text); /* 黑色文字，不是链接色 */ font-weight: 700; /* 中等加粗，不是900 */ font-size: 14px; /* 字号匹配 */ letter-spacing: 0.1px; line-height: 1; } /* ✅ 核心：自定义复选框样式（完全复刻第一张图） */ .ck input[type="checkbox"] { -webkit-appearance: none; appearance: none; width: 16px; /* 小尺寸，匹配第一张图 */ height: 16px; margin: 0; cursor: pointer; background: var(--checkbox-bg); border: 1px solid var(--checkbox-border); border-radius: 4px; /* 轻微圆角 */ position: relative; transition: all 0.2s ease; flex-shrink: 0; } /* 选中状态 - 匹配第一张图的棕色填充 */ .ck input[type="checkbox"]:checked { background: var(--checkbox-color); border-color: var(--checkbox-color); } /* 选中时的对勾（极简样式，匹配第一张图） */ .ck input[type="checkbox"]:checked::after { content: ""; position: absolute; top: 2px; left: 5px; width: 4px; height: 8px; border-right: 1.5px solid #fff; border-bottom: 1.5px solid #fff; transform: rotate(45deg); } /* Info row (結果 + 清除) */ .results-head{ margin-top:8px; /* 核心修改：减小顶部间距 */ display:flex; flex-direction:column; gap:8px; /* 减小内部间距 */ } /* 已選 / Sort / 結果幾件 / 清除同一行不換行 */ .results-head-one-line{ flex-direction:row; flex-wrap:nowrap; align-items:center; gap:8px; /* 减小间距 */ margin-top:8px; /* 减小顶部间距 */ } .results-head-one-line .top-controls{ margin-top:0; display:flex; flex-wrap:nowrap; align-items:center; gap:8px; } .results-head-one-line .count{ margin-left:0; } .count{ font-size:12px; color:var(--muted); display:flex; align-items:center; flex-wrap:wrap; gap:8px; } .pill{ font-size:12px; padding:6px 10px; border-radius:999px; background:#fff; border:1px solid var(--border); color:var(--muted); white-space:nowrap; } /* 清除全部按钮 - 匹配第一张图的样式 */ .btn{ border:none; border-radius: 12px; /* 更小的圆角，匹配第一张图 */ padding: 8px 16px; /* 更紧凑的内边距 */ font-size:14px; cursor:pointer; transition: all 0.2s ease; white-space:nowrap; font-weight:700; /* 中等加粗 */ width: auto; /* 自适应宽度 */ background: var(--card); color: var(--text); border: 1px solid var(--border); } .btn:hover{ background: rgba(247,236,232,.5); border-color: var(--accent); } .btn:active{ transform:scale(.98); } .btn.secondary{ background:var(--card); color:var(--text); border:1px solid var(--border); } @media(min-width:768px){ .results-head{ flex-direction:row; align-items:center; justify-content:space-between; margin-top:0px; /* 桌面端恢复间距 */ gap:10px; } .btn{ width:auto; } } code.inline{ font-size:12px; background:#fff; border:1px solid var(--border); padding:2px 6px; border-radius:10px; } /* ✅ 关键修改：移动端改为固定展开/收缩，移除弹窗滚动 + 彻底修复空白问题 */ @media (max-width: 1023px) { .filter-row-one .top-controls{ flex-direction: row; align-items: center; width: 100%; } .sort-wrap{ width: 100%; } .sort-wrap-inner{ display: flex; align-items: center; flex-wrap: nowrap; width: 100%; gap: 8px; } .old-filters-wrapper{ display: flex; flex-wrap: nowrap; flex: 1 1 auto; margin-bottom: 0; } .mobile-select-summary{ align-items:center; } .mobile-select-summary h2{ font-size:16px; line-height:1.25; } .applied-old-filters{ flex:1 1 auto; min-width:0; overflow-x:auto; flex-wrap:nowrap; padding-bottom:2px; scrollbar-width:none; } .applied-old-filters::-webkit-scrollbar{ display:none; } .applied-old-filter-pill{ flex:0 0 auto; } .old-filter-box{ flex: 1 1 0; min-width: 0; } .sort-box{ flex: 0 0 auto; width: auto; } .sort-select{ width: auto; min-width: 100px; margin-bottom: 0; /* 移除底部间距 */ } /* 清除全部 + 結果幾件 + 已選幾項同一行 */ .results-head{ flex-direction: row; align-items: center; gap: 8px; margin-top: 8px !important; /* 强制减小间距 */ } .results-head-one-line{ flex-wrap: nowrap; margin-top: 8px !important; /* 强制减小间距 */ } .results-head-one-line .btn{ width: auto; /* 自适应宽度 */ flex: none; padding-inline: 16px; text-align: center; } .results-head-one-line .count{ flex: 1 1 auto; justify-content: flex-end; display: flex; flex-wrap: nowrap; gap: 6px; } .results-head-one-line .pill{ max-width: 50%; overflow: hidden; text-overflow: ellipsis; } /* ✅ 移除弹窗抽屉样式，改为固定展开/收缩 + 彻底修复空白 */ .filter-bar{ margin-top:8px !important; /* 仅保留极小间距 */ margin-left:0; margin-right:0; width:100%; padding-left:0; padding-right:0; box-sizing:border-box; padding: 10px; } .filter-bar .acc-head{ display:flex !important; margin:0; } .acc-panel{ position: static !important; left: auto !important; right: auto !important; bottom: auto !important; width: 100% !important; background: transparent !important; border-radius: 0 !important; box-shadow: none !important; padding: 0 !important; transform: none !important; transition: all 0.3s ease-out; /* 所有属性平滑过渡 */ z-index: auto !important; overflow: hidden; max-height: 0; height: 0; opacity: 0; pointer-events: none; display: block !important; margin-top: 0 !important; /* 强制无间距 */ } .acc-panel.show{ max-height: 1000px; height: auto; opacity: 1; pointer-events: auto; margin-top: 10px !important; /* 展开时仅加10px间距 */ } .filters{ width:100%; max-height: none; overflow: visible; } .tag-drawer-footer, .tag-drawer-mask { display: none !important; } .filter-bar.tag-drawer-open{ position: static; z-index: auto; } .acc-panel .filter-group{ width:100%; box-sizing:border-box; } }

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// 动态获取basePath - 支持两种URL格式 function getBasePath() { const catIdInput = document.getElementById('currentCategoryId'); if (catIdInput && catIdInput.value) { return `/category.php?id=${catIdInput.value}`; } const urlParams = new URLSearchParams(window.location.search); const id = urlParams.get('id'); if (id) { return `/category.php?id=${id}`; } return '/category.php'; } const basePath = getBasePath(); // 从服务器数据动态生成关键字数组 const KEYWORDS = (function() { const keywords = []; keywords.push({ key: "kw:無鋼圈", label: "無鋼圈" }); keywords.push({ key: "kw:軟鋼圈內衣", label: "軟鋼圈內衣" }); keywords.push({ key: "kw:鋼圈", label: "鋼圈" }); return keywords; })(); // 解码HTML实体 function decodeHtmlEntities(text) { const textarea = document.createElement('textarea'); textarea.innerHTML = text; return textarea.value; } // 从服务器数据动态生成TAG分组数组 const TAG_GROUPS = (function() { const tagGroups = []; try { const serverTagGroupsRaw = '[]'; if (!serverTagGroupsRaw || serverTagGroupsRaw.trim() === '') { return [ { title: "舒適度", groupKey: "comfort", items: [ {key: "tag:comfort_comfy", label: "舒適"}, {key: "tag:comfort_support", label: "高支撐"}, {key: "tag:comfort_light", label: "輕包覆"} ] }, { title: "功能", groupKey: "function", items: [ {key: "tag:function_lift", label: "托高"}, {key: "tag:function_pushup", label: "集中"}, {key: "tag:function_breathable", label: "透氣"} ] }, { title: "風格", groupKey: "style", items: [ {key: "tag:style_minimal", label: "簡約"}, {key: "tag:style_sexy", label: "性感"}, {key: "tag:style_sporty", label: "運動"} ] } ]; } const decodedStr = decodeHtmlEntities(serverTagGroupsRaw); const serverTagGroups = JSON.parse(decodedStr); if (serverTagGroups && serverTagGroups.length > 0) { for (let i = 0; i < serverTagGroups.length; i++) { const group = serverTagGroups[i]; const formattedGroup = { title: group.title, groupKey: group.groupKey || group.title.replace(/[^a-zA-Z0-9]/g, '_').toLowerCase(), items: [] }; if (group.items && group.items.length > 0) { for (let j = 0; j < group.items.length; j++) { const item = group.items[j]; if (item.key && item.label) { formattedGroup.items.push({ key: item.key, label: item.label }); } } } if (formattedGroup.items.length > 0) { tagGroups.push(formattedGroup); } } } } catch (e) { return [ { title: "舒適度", groupKey: "comfort", items: [ {key: "tag:comfort_comfy", label: "舒適"}, {key: "tag:comfort_support", label: "高支撐"}, {key: "tag:comfort_light", label: "輕包覆"} ] }, { title: "功能", groupKey: "function", items: [ {key: "tag:function_lift", label: "托高"}, {key: "tag:function_pushup", label: "集中"}, {key: "tag:function_breathable", label: "透氣"} ] }, { title: "風格", groupKey: "style", items: [ {key: "tag:style_minimal", label: "簡約"}, {key: "tag:style_sexy", label: "性感"}, {key: "tag:style_sporty", label: "運動"} ] } ]; } return tagGroups; })(); // DOM const elFilterSection = document.getElementById("filterSection"); const elKwTabs = document.getElementById("kwTabs"); const elFilters = document.getElementById("filters"); const elCount = document.getElementById("resultCount"); const elClearInline = document.getElementById("btnClearInline"); const elAppliedOldFilters = document.getElementById("appliedOldFilters"); const elAccToggle = document.getElementById("accToggle"); const elAccPanel = document.getElementById("accPanel"); const elAccHint = document.getElementById("accHint"); const elSelectedPill = document.getElementById("selectedPill"); const elTagMask = document.getElementById("tagDrawerMask"); const elTagDrawerApply = document.getElementById("tagDrawerApplyBtn"); const elFilterBar = document.querySelector(".filter-bar"); const elSortSelect = document.getElementById("sortSelect"); const elOldFilterApply = document.getElementById("oldFilterApplyBtn"); // 新增：关键词滚动相关DOM const elKwScrollContainer = document.getElementById("kwScrollContainer"); const elKwArrowLeft = document.getElementById("kwArrowLeft"); const elKwArrowRight = document.getElementById("kwArrowRight"); // State const state = { kw: "", tags: [], sort: "ALL", }; // 工具函数 function isMobile(){return window.matchMedia("(max-width: 860px)").matches;} function isTabletUp(){return window.matchMedia("(min-width: 768px)").matches;} function isPCSticky(){return window.matchMedia("(min-width: 1024px)").matches;} // 从URL中提取filter_attr参数 function extractFilterAttrFromUrl(url) { if (!url) return ""; try { const urlObj = new URL(url, window.location.origin); const queryValue = urlObj.searchParams.get("filter_attr") || ""; if (queryValue) { return queryValue; } const seoMatch = urlObj.pathname.match(/-attr([0-9.]+)/); return seoMatch ? seoMatch[1] : ""; } catch (e) { const queryPart = url.includes('?') ? url.split('?')[1] : ''; if (queryPart) { const params = new URLSearchParams(queryPart); const queryValue = params.get("filter_attr") || ""; if (queryValue) { return queryValue; } } const seoMatch = url.match(/-attr([0-9.]+)/); return seoMatch ? seoMatch[1] : ""; } } function getCurrentFilterAttrValue() { const sp = new URLSearchParams(location.search); const fromQuery = sp.get("filter_attr"); if (fromQuery) { return fromQuery; } const hiddenFilterAttr = document.getElementById('filter_attr'); return hiddenFilterAttr && hiddenFilterAttr.value ? hiddenFilterAttr.value : ""; } function setCurrentFilterAttrValue(value) { const hiddenFilterAttr = document.getElementById('filter_attr'); if (hiddenFilterAttr) { hiddenFilterAttr.value = value || ""; } } function getPendingOldFilterSelections() { const items = []; const oldFilterSelects = document.querySelectorAll('.old-filter-select'); oldFilterSelects.forEach((select, fallbackIndex) => { const rawIndex = parseInt(select.getAttribute('data-filter-id'), 10); const slotIndex = Number.isNaN(rawIndex) ? fallbackIndex : rawIndex; const selectedOption = select.selectedOptions && select.selectedOptions[0]; if (!selectedOption || !selectedOption.value) { return; } const optionFilterAttr = extractFilterAttrFromUrl(selectedOption.value); if (!optionFilterAttr) { return; } const optionParts = optionFilterAttr.split('.'); const slotValue = optionParts[slotIndex] || "0"; if (!slotValue || slotValue === "0") { return; } items.push({ slotIndex, name: select.getAttribute('data-filter-name') || '', label: selectedOption.textContent ? selectedOption.textContent.trim() : '', value: slotValue }); }); return items; } function getAppliedOldFilterItems() { const items = []; const activeParts = getCurrentFilterAttrValue() ? getCurrentFilterAttrValue().split('.') : []; const oldFilterSelects = document.querySelectorAll('.old-filter-select'); oldFilterSelects.forEach((select, fallbackIndex) => { const rawIndex = parseInt(select.getAttribute('data-filter-id'), 10); const slotIndex = Number.isNaN(rawIndex) ? fallbackIndex : rawIndex; const activeValue = activeParts[slotIndex] || "0"; if (!activeValue || activeValue === "0") { return; } let label = ''; for (let option of select.options) { if (!option.value) { continue; } const optionFilterAttr = extractFilterAttrFromUrl(option.value); const optionParts = optionFilterAttr ? optionFilterAttr.split('.') : []; if ((optionParts[slotIndex] || "0") === activeValue) { label = option.textContent ? option.textContent.trim() : ''; break; } } if (!label) { return; } items.push({ slotIndex, name: select.getAttribute('data-filter-name') || '', label, value: activeValue }); }); return items; } function renderAppliedOldFilters() { if (!elAppliedOldFilters) { return; } const items = getAppliedOldFilterItems(); if (!items.length) { elAppliedOldFilters.innerHTML = ''; return; } elAppliedOldFilters.innerHTML = items.map(item => { const prefix = item.name ? `<span class="meta">${escapeHtml(item.name)}</span>` : ''; return `<span class="applied-old-filter-pill">${prefix}<span>${escapeHtml(item.label)}</span></span>`; }).join(''); } function resetOldFilterSelects() { const oldFilterSelects = document.querySelectorAll('.old-filter-select'); oldFilterSelects.forEach((select, fallbackIndex) => { const rawIndex = parseInt(select.getAttribute('data-filter-id'), 10); const slotIndex = Number.isNaN(rawIndex) ? fallbackIndex : rawIndex; let resetIndex = 0; for (let i = 0; i < select.options.length; i++) { const option = select.options[i]; if (!option.value || option.disabled) { continue; } const optionParts = extractFilterAttrFromUrl(option.value).split('.'); if ((optionParts[slotIndex] || "0") === "0") { resetIndex = i; break; } } select.selectedIndex = resetIndex; }); } function syncOldFilterSelectsToCurrent() { const activeParts = getCurrentFilterAttrValue() ? getCurrentFilterAttrValue().split('.') : []; const oldFilterSelects = document.querySelectorAll('.old-filter-select'); oldFilterSelects.forEach((select, fallbackIndex) => { const rawIndex = parseInt(select.getAttribute('data-filter-id'), 10); const slotIndex = Number.isNaN(rawIndex) ? fallbackIndex : rawIndex; const activeValue = activeParts[slotIndex] || "0"; let matchedIndex = -1; for (let i = 0; i < select.options.length; i++) { const option = select.options[i]; if (!option.value) { continue; } const optionParts = extractFilterAttrFromUrl(option.value).split('.'); if ((optionParts[slotIndex] || "0") === activeValue) { matchedIndex = i; break; } } if (matchedIndex >= 0) { select.selectedIndex = matchedIndex; } }); } // 合并旧筛选框的 filter_attr 值，保留多个 dropdown 的选择 function getSelectedFilterAttr() { const oldFilterSelects = Array.from(document.querySelectorAll('.old-filter-select')); if (!oldFilterSelects.length) { return ""; } const merged = getCurrentFilterAttrValue() ? getCurrentFilterAttrValue().split('.') : []; const targetLength = Math.max(merged.length, oldFilterSelects.length); while (merged.length < targetLength) { merged.push("0"); } oldFilterSelects.forEach((select, fallbackIndex) => { const rawIndex = parseInt(select.getAttribute('data-filter-id'), 10); const slotIndex = Number.isNaN(rawIndex) ? fallbackIndex : rawIndex; while (merged.length <= slotIndex) { merged.push("0"); } if (!(select.selectedOptions.length > 0 && select.selectedOptions[0].value)) { return; } const optionFilterAttr = extractFilterAttrFromUrl(select.selectedOptions[0].value); if (!optionFilterAttr) { return; } const parts = optionFilterAttr.split('.'); merged[slotIndex] = parts[slotIndex] && parts[slotIndex] !== '' ? parts[slotIndex] : "0"; }); while (merged.length > 0 && (!merged[merged.length - 1] || merged[merged.length - 1] === "0")) { merged.pop(); } return merged.length ? merged.join('.') : ""; } // URL构建 function buildUrl() { const params = new URLSearchParams(); const brandInput = document.getElementById('brand'); const priceMinInput = document.getElementById('price_min'); const priceMaxInput = document.getElementById('price_max'); const onlineSaleZInput = document.getElementById('online_sale_z'); const zbGoodsInput = document.getElementById('zb_goods'); if (state.kw) params.set("kw", state.kw); if (state.tags && state.tags.length) params.set("tag", state.tags.join(",")); if (state.sort && state.sort !== "ALL") params.set("sort", state.sort); if (brandInput && brandInput.value) params.set("brand", brandInput.value); if (priceMinInput && priceMinInput.value) params.set("price_min", priceMinInput.value); if (priceMaxInput && priceMaxInput.value) params.set("price_max", priceMaxInput.value); if (onlineSaleZInput && onlineSaleZInput.value) params.set("online_sale_z", onlineSaleZInput.value); if (zbGoodsInput && zbGoodsInput.value) params.set("zb_goods", zbGoodsInput.value); const selectedFilterAttr = getSelectedFilterAttr(); if (selectedFilterAttr) { params.set("filter_attr", selectedFilterAttr); } const currentBraRecommend = new URLSearchParams(location.search).get("bra_recommend") || ""; if (currentBraRecommend && selectedFilterAttr === getCurrentFilterAttrValue()) { params.set("bra_recommend", currentBraRecommend); } const currentSizeMatch = new URLSearchParams(location.search).get("size_match") || ""; if (currentSizeMatch === "exact") { params.set("size_match", "exact"); } const qs = params.toString(); if (basePath.includes('?')) { return basePath + (qs ? '&' + qs : ''); } else { return basePath + (qs ? '?' + qs : ''); } } // 计算已选项 function calculateSelectedCount() { let count = 0; count += state.tags.length; const slotSet = new Set(); getAppliedOldFilterItems().forEach(item => slotSet.add(item.slotIndex)); getPendingOldFilterSelections().forEach(item => slotSet.add(item.slotIndex)); count += slotSet.size; if (state.sort && state.sort !== "ALL") { count += 1; } return count; } // 更新选中数量显示 function updateSelectedCount() { const selectedCount = calculateSelectedCount(); if (elAccHint) elAccHint.textContent = `已選 ${selectedCount} 項`; if (elSelectedPill) elSelectedPill.textContent = `已選 ${selectedCount} 項`; if (elClearInline) { elClearInline.classList.toggle('is-visible', selectedCount > 0); } renderAppliedOldFilters(); } // 立即跳转 function syncUrl() { const url = buildUrl(); window.location.href = url; } // 从URL加载状态 function loadFromUrl() { const sp = new URLSearchParams(location.search); state.kw = sp.get("kw") || ""; const tagStr = sp.get("tag") || ""; state.tags = tagStr ? tagStr.split(",").filter(Boolean) : []; state.sort = sp.get("sort") || "ALL"; const oldFilterSelects = document.querySelectorAll('.old-filter-select'); const filterAttrValue = getCurrentFilterAttrValue(); setCurrentFilterAttrValue(filterAttrValue); if (oldFilterSelects.length) { syncOldFilterSelectsToCurrent(); } if (elSortSelect) elSortSelect.value = state.sort; } // 渲染关键字标签 function renderKeywordTabs() { if (!elKwTabs || KEYWORDS.length === 0) { return; } elKwTabs.innerHTML = KEYWORDS.map(k => { const isActive = (k.key === state.kw); return `<button class="kw-tab ${isActive ? "active":""}" type="button" data-kw="${escapeHtml(k.key)}">${escapeHtml(k.label)}</button>`; }).join(""); // 新增：渲染后更新箭头状态 updateKwArrows(); } // 渲染过滤器 function renderFilters() { if (!elFilters || TAG_GROUPS.length === 0) { return; } elFilters.innerHTML = TAG_GROUPS.map(g => { const chips = g.items.map(it => { const safeId = (g.groupKey + "_" + it.key).replace(/[^a-zA-Z0-9_-]/g, "_"); return ` <label class="ck" for="${safeId}"> <input type="checkbox" id="${safeId}" data-tag="${escapeHtml(it.key)}"> <span>${escapeHtml(it.label)}</span> </label> `; }).join(""); return ` <div class="filter-group"> <div class="group-title">${escapeHtml(g.title)}</div> <div class="chips">${chips}</div> </div> `; }).join(""); updateCheckboxUI(); } // 更新复选框UI function updateCheckboxUI() { if (!elFilters || TAG_GROUPS.length === 0) { return; } const checked = new Set(state.tags); [...document.querySelectorAll('input[type="checkbox"][data-tag]')].forEach(cb => { cb.checked = checked.has(cb.getAttribute("data-tag")); }); } // 手风琴状态：预设收起，保留已选数量摘要 function setAccordionState() { if (!elAccToggle || !elAccPanel) { return; } const isOpen = elAccPanel.classList.contains("show"); elAccToggle.classList.toggle("open", isOpen); elAccToggle.setAttribute("aria-expanded", isOpen ? "true" : "false"); elAccToggle.style.pointerEvents = "auto"; if (elAccToggle.querySelector('.chev')) { elAccToggle.querySelector('.chev').style.display = "inline-block"; } if (elTagMask) { elTagMask.classList.remove("show"); } } // 切换手风琴 function toggleAccordion() { if (!elAccToggle || !elAccPanel) return; const isOpen = elAccPanel.classList.contains("show"); if (isOpen) { elAccPanel.classList.remove("show"); elAccToggle.classList.remove("open"); elAccToggle.setAttribute("aria-expanded", "false"); } else { elAccPanel.classList.add("show"); elAccToggle.classList.add("open"); elAccToggle.setAttribute("aria-expanded", "true"); } } // 关闭抽屉 function closeTagDrawer() { if (!elAccPanel || !elAccPanel.classList.contains("show")) return; elAccPanel.classList.remove("show"); elAccToggle.classList.remove("open"); elAccToggle.setAttribute("aria-expanded", "false"); if (elTagMask) elTagMask.classList.remove("show"); if (elFilterBar) elFilterBar.classList.remove("tag-drawer-open"); } // 滚动事件 let lastY = window.scrollY; let ticking = false; function handleScroll() { if (!elFilterSection || !isPCSticky()) return; const y = window.scrollY; const delta = y - lastY; if (y < 40) { elFilterSection.classList.remove("is-hidden"); } else { if (delta < -8) { elFilterSection.classList.add("is-hidden"); } else if (delta > 8) { elFilterSection.classList.remove("is-hidden"); } } lastY = y; ticking = false; } window.addEventListener("scroll", () => { if (!ticking) { ticking = true; requestAnimationFrame(handleScroll); } }, {passive:true}); // 事件：关键词点击 if (elKwTabs) { elKwTabs.addEventListener("click", (e) => { const btn = e.target.closest("button[data-kw]"); if (!btn) return; state.kw = btn.getAttribute("data-kw") || ""; syncUrl(); }); } // 事件：checkbox 选中后立即跳转 document.addEventListener("change", (e) => { const cb = e.target.closest('input[type="checkbox"][data-tag]'); if (cb) { const tag = cb.getAttribute("data-tag"); if (!tag) return; const set = new Set(state.tags); if (cb.checked) set.add(tag); else set.delete(tag); state.tags = [...set]; updateSelectedCount(); syncUrl(); return; } // 旧筛选框 const oldSelect = e.target.closest('.old-filter-select'); if (oldSelect) { updateSelectedCount(); return; } // 排序 if (e.target === elSortSelect) { state.sort = elSortSelect.value || "ALL"; syncUrl(); } }); // 清除按钮 if (elClearInline) { elClearInline.addEventListener("click", (e) => { e.stopPropagation(); state.kw = ""; state.tags = []; state.sort = "ALL"; if (elSortSelect) elSortSelect.value = "ALL"; setCurrentFilterAttrValue(""); resetOldFilterSelects(); updateSelectedCount(); syncUrl(); setAccordionState(); }); } // 手风琴点击 if (elAccToggle) { elAccToggle.addEventListener("click", toggleAccordion); } // 应用按钮（保留但实际已经即时跳转） if (elTagDrawerApply) { elTagDrawerApply.addEventListener("click", () => { updateSelectedCount(); closeTagDrawer(); syncUrl(); }); } if (elTagMask) { elTagMask.addEventListener("click", () => { if (!isMobile()) closeTagDrawer(); }); } if (elOldFilterApply) { elOldFilterApply.addEventListener("click", () => { syncUrl(); }); } window.addEventListener("resize", () => { setAccordionState(); if (!isPCSticky() && elFilterSection) { elFilterSection.classList.remove("is-hidden"); } // 新增：窗口调整时更新箭头状态 updateKwArrows(); }); function escapeHtml(str) { if (typeof str !== 'string') return ''; return String(str) .replaceAll("&","&") .replaceAll("<","<") .replaceAll(">",">") .replaceAll('"',""") .replaceAll("'","'"); } // 新增：更新关键词滚动箭头状态（勿在此強制 scrollLeft=0，否則捲動事件觸發時用戶無法橫向看後段鈕） function updateKwArrows() { if (!elKwScrollContainer || !elKwArrowLeft || !elKwArrowRight) return; const container = elKwScrollContainer; const isScrollable = container.scrollWidth > container.clientWidth; // 显示/隐藏箭头 if (isScrollable) { elKwArrowLeft.classList.add('show'); elKwArrowRight.classList.add('show'); } else { elKwArrowLeft.classList.remove('show'); elKwArrowRight.classList.remove('show'); } // 禁用/启用左箭头 if (container.scrollLeft <= 0) { elKwArrowLeft.classList.add('disabled'); } else { elKwArrowLeft.classList.remove('disabled'); } // 禁用/启用右箭头 const isAtEnd = container.scrollLeft >= (container.scrollWidth - container.clientWidth - 5); if (isAtEnd) { elKwArrowRight.classList.add('disabled'); } else { elKwArrowRight.classList.remove('disabled'); } } // 新增：关键词滚动函数 function scrollKwContainer(direction) { if (!elKwScrollContainer) return; const scrollAmount = 200; // 每次滚动的像素值 if (direction === 'left') { elKwScrollContainer.scrollBy({ left: -scrollAmount, behavior: 'smooth' }); } else { elKwScrollContainer.scrollBy({ left: scrollAmount, behavior: 'smooth' }); } // 延迟更新箭头状态，确保滚动完成 setTimeout(updateKwArrows, 100); } // 新增：绑定关键词滚动事件 if (elKwArrowLeft) { elKwArrowLeft.addEventListener('click', () => scrollKwContainer('left')); } if (elKwArrowRight) { elKwArrowRight.addEventListener('click', () => scrollKwContainer('right')); } // 新增：滚动时更新箭头状态 if (elKwScrollContainer) { elKwScrollContainer.addEventListener('scroll', updateKwArrows); } // 初始化 loadFromUrl(); renderKeywordTabs(); renderFilters(); setAccordionState(); updateSelectedCount(); // 新增：初始化关键词箭头状态 updateKwArrows(); if (elKwScrollContainer) { elKwScrollContainer.scrollLeft = 0; } window.addEventListener("pageshow", function () { if (elKwScrollContainer) { elKwScrollContainer.scrollLeft = 0; } requestAnimationFrame(function () { updateKwArrows(); }); });