/* ===== Reset & Base ===== */

:root{
      --bg:#fff;
      --card:#fff;
      --ink:#1a1a1a;
      --muted:#666;
      --line:#e6eef3;
      --grad1:#2aa6b3;
      --grad2:#6bd2dd;
      --shadow:0 12px 30px rgba(0,0,0,.06);
      --r:18px;
      --max:1100px;
      --gap:16px;

--bg-color:#02615A;
    }

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

#content-bl *{
  font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  font-size: 14px;
  color: #333;
  background: #fff;
  margin: 0 auto;
    width:100%;
}
a {
  text-decoration: none;
  color: inherit;
}
img{display:block;max-width:100%;height:auto}
/* ===== Image Banners ===== */
.full-img {
  display: block;
  width: 100%;
  height: auto;
}
.full-img_fixed {
  display: block;
  width: 100%;
  height: auto;
  padding: 12px 24px;
}

/* ===== Navigation Links ===== */
.Navigation-Links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 12px;
}
.nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: rgba(138, 227, 220, 0.2);
  font-size: 13px;
  color: #333;
  border-bottom: 1px solid #009388;
  transition: background 0.15s, color 0.15s;
}
.nav-item:hover {
  background: #e8f4fb;
  color: #3a8fd4;
}
.nav-text { flex: 1; line-height: 1.5; }
.nav-arrow { font-size: 20px; color: #009388; margin-left: 12px; flex-shrink: 0; }

/* ===== 通用标题 section-title ===== */

.section-title {
  font-size: 16px;
  font-weight: 700;
  color: #333;
  line-height: 1.5;
  text-align: left;
  background-image: linear-gradient(to right, #02615A, #F4FCFC 50%);
  background-repeat: no-repeat;
  background-size: 100% 2px;
  background-position: bottom;
  padding: 10px 0 5px 0;
}

.Product-Compare .section-title {
    background-image: linear-gradient(to right, #02615A, #FFF 50%);
}
/* ===== Article Content ===== */
.Article-Content {
  padding: 12px 12px;
  background: rgba(138, 227, 220, 0.2);
}
.article-section {
  background: rgba(255, 255, 255, 0.5);
  padding: 4px 4px;
  text-align: left;
}
.article-h2-num {
  font-size: 16px;
  font-weight: 700;
  margin-right: 2px;
  color: #02615A;
}
.article-h2 {
  font-size: 13px;
  font-weight: 700;
  color: #02615A;
  margin-bottom: 2px;
  margin-top: 10px;
  padding: 0 0 0 4px;
}
.article-h3 {
  font-size: 13px;
  line-height: 1.8;
  color: #444;
  margin-bottom: 2px;
  margin-top: 2px;
  text-indent: 1em;
}

/* ===== Flex 两栏对比 ===== */
.compare {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  margin-bottom: 10px;
}
.compare-card {
  flex: 1;
  border: 1px solid #ddd;
  border-radius: 4px;
  overflow: hidden;
}
.compare-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  padding: 6px 10px;
  text-align: center;
}
.compare-title--left  { background: #5ba8c9; }
.compare-title--right { background: #e07a5f; }
.compare-img {
  display: block;
  width: 100%;
  object-fit: cover;
  background: #fff;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.compare-table tr { border-top: 1px solid #eee; }
.compare-table td { padding: 4px 6px; vertical-align: middle; }
.compare-label {
  background: #f5f5f5;
  color: #666;
  white-space: nowrap;
  width: 45%;
}

/* ===== Product Compare Module ===== */
.Product-Compare {
  padding: 12px 12px;
  margin-top: 8px;
}

/* Tab Buttons */
.tab-btns {
  display: flex;
  gap: 0;
  margin: 10px 0 0;
}
.tab-btn {
  flex: 1;
  padding: 8px 6px;
  font-size: 12px;
  font-weight: 700;
  border: none;
  border-radius: 0;
  cursor: pointer;
  background: #02615A;
  color: #fff;
  transition: opacity 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}
.tab-btn:first-child { border-radius: 4px 0 0 0; }
.tab-btn:last-child  { border-radius: 0 4px 0 0; }

.tab-btn.active {
  background: #b2ddd8;
  color: #02615A;
  opacity: 1;
  cursor: default;
  pointer-events: none;
}

.tab-btn:hover {
  opacity: 0.7;
  cursor: pointer;
}

/* Tab Panels */
.tab-panels {
  display: grid;
}
.tab-panel {
  grid-area: 1 / 1;
  border-radius: 0 0 4px 4px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
.tab-panel.active {
  opacity: 1;
  pointer-events: auto;
}

/* 激活面板边框+背景 */
.tab-panel[data-panel="0"].active,
.tab-panel[data-panel="1"].active {
  border: 2px solid #b2ddd8;
  background: #b2ddd8;
}

/* panel 0 激活时：左浅右深 */
.tab-panel[data-panel="0"].active .pc-col-domestic,
.tab-panel[data-panel="0"].active .pc-frame7 {
  background: #b2ddd8;
}
.tab-panel[data-panel="0"].active .pc-col-overseas,
.tab-panel[data-panel="0"].active .pc-frame8 {
  background: #02615A;
}
.tab-panel[data-panel="0"].active .pc-col-overseas .pc-col-label {
  color: #fff;
}
.tab-panel[data-panel="0"].active .pc-frame3 { background: #b2ddd8; }
.tab-panel[data-panel="0"].active .pc-frame5 { background: #e8f5f3; }

/* panel 1 激活时：左深右浅 */
.tab-panel[data-panel="1"].active .pc-col-domestic,
.tab-panel[data-panel="1"].active .pc-frame7 {
  background: #02615A;
}
.tab-panel[data-panel="1"].active .pc-col-overseas,
.tab-panel[data-panel="1"].active .pc-frame8 {
  background: #b2ddd8;
}
.tab-panel[data-panel="1"].active .pc-col-domestic .pc-col-label {
  color: #fff;
}
.tab-panel[data-panel="1"].active .pc-frame3 { background: #e8f5f3; }
.tab-panel[data-panel="1"].active .pc-frame5 { background: #b2ddd8; }

/* Product Header (两栏图片) */
.product-header {
  display: flex;
}
.product-header-col {
  flex: 1;
  padding: 10px 8px;
  text-align: center;
}
.product-header-label {
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #555;
}
.product-img {
  width: 100%;
  height: 80px;
  object-fit: contain;
  background: transparent;
}

/* Product Table */
.product-table {
  width: 100%;
  font-size: 12px;
}
.product-table tr {
  border-top: 1px solid #eee;
  border-bottom: 1px solid #fff;
}
.product-table tr:last-child {
  border-bottom: none;
}
.product-table td {
  padding: 7px 8px;
  vertical-align: middle;
  line-height: 1.4;
}
.row-name {
  height: 56px;
}
.pt-left {
  width: 32%;
  text-align: right;
  color: #444;
}
.pt-center {
  width: 30%;
  text-align: center;
  font-weight: 700;
  background: #02615A;
  color: #fff;
  font-size: 11px;
}
.pt-right {
  width: 32%;
  text-align: left;
  color: #444;
  padding-left: 10px;
}
.pt-price {
  font-size: 14px;
  color: #c31212;
  font-weight: 700;
}
.pt-note {
  font-size: 12px;
  color: #c31212;
}

/* CTA Button */
.product-btn {
max-width:350px;
  display: block;
  text-align: center;
  background: #02615A;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 12px;
margin:6px auto;
  transition: background 0.15s;
border-radius: 15px;
}
.product-btn:hover {
  background: #024d47;
}

.Product__List{
padding: 12px;
}

    .prod{margin-top:0px}
    .prod__tabs{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin:0 0 12px;
    }
    .prod__tab{
      appearance:none;
      border:1px solid #bcd9ff;
      background:#fff;
      color:#2f7fdc;
      font-weight:900;
      font-size:13px;
      padding:12px 10px;
      border-radius:8px;
      cursor:pointer;
    }
    .prod__tab.is-active{background:#2f7fdc;color:#fff;border-color:#2f7fdc}
    .prod__panel{display:none}
    .prod__panel.is-active{display:block}

    .prod__viewport{overflow:visible}
    .prod__track{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:var(--gap);
    }

    @media (max-width:768px){
      .prod__viewport{
        overflow-x:auto;
        overflow-y:hidden;
        -webkit-overflow-scrolling:touch;
        scroll-snap-type:x mandatory;
        scroll-behavior:smooth;
        padding-bottom:6px;
        scrollbar-width:none;
      }
      .prod__viewport::-webkit-scrollbar{display:none}
      .prod__track{display:flex;gap:12px;padding:2px}
      .prod__card{min-width:86%;scroll-snap-align:start}
    }

    .prod__card{
      border:1px solid var(--line);
      border-radius:16px;
      background:#fff;
      overflow:hidden;
    }
    .prod__img{display:block;background:#fff;text-decoration:none}
    .prod__img img{width:100%}
    .prod__body{padding:4px 8px}
    .prod__brand{
      display:inline-block;
      font-size:12px;
      font-weight:900;
      color:#2f7fdc;
      background:#f2f6ff;
      border:1px solid var(--line);
      padding:4px 10px;
      border-radius:999px;
      margin-bottom:10px;
    }
    .prod__name{margin:0 0;font-size:12px;line-height:1.5;font-weight:700;height: 2rem}
    .prod__name a{color:#111;text-decoration:none}
    .prod__name a:hover{text-decoration:underline}
    .prod__prices{border-top:1px solid #eef3f7;padding-top:2px;margin-top:2px}
    .prod__row{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-top:6px}
    .prod__label{font-size:12px;color:#666;font-weight:700}
    .prod__label.sale{color:#e63946;font-size: 15px}
    .prod__price-regular{font-size:13px;color:#666;text-decoration:line-through;font-weight:800}
    .prod__price-sale{font-size:20px;font-weight:900;color:#e63946}
    .prod__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px}
    .prod__points{font-size:12px;color:#444;gap:0}
    .prod__points strong{font-weight:900}
    .prod__reviews{display:flex;align-items:center;gap:6px;font-size:12px;color:#444}
    .stars{letter-spacing:1px;color:#ff4da6;font-weight:900}
    .review-count{color:#666}
    .prod__cta{
      display:flex;
      justify-content:center;
      align-items:center;
      margin-top:14px;
      height:44px;
      border-radius:999px;
      background:var(--bg-color);
      color:#fff;
      font-weight:900;
      text-decoration:none;
    }