/* ===== 真品购官网 · 组件层（内页） ===== */

/* ---------- 面包屑 ---------- */
.crumb{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted);padding-top:26px}
.crumb a:hover{color:var(--brand-deep)}
.crumb i{font-style:normal;opacity:.45}

/* ---------- 内页头图 ---------- */
.ph{position:relative;overflow:hidden;padding:0 0 78px;
  background:linear-gradient(168deg,#FFFCF8 0%,#F2E8D8 52%,var(--sand) 100%)}
.ph::before{content:"";position:absolute;width:680px;height:680px;right:-220px;top:-300px;
  border-radius:50%;background:radial-gradient(circle,rgba(212,116,60,.13),transparent 66%)}
.ph-in{position:relative;padding-top:34px}
.ph h1{font-size:46px;margin-top:20px}
.ph .lead{font-size:16.5px;max-width:620px}
.ph-acts{display:flex;gap:14px;margin-top:32px}

/* ---------- 页面锚点导航 ---------- */
.subnav{position:sticky;top:78px;z-index:50;background:rgba(248,244,238,.9);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.subnav-in{height:60px;display:flex;align-items:center;gap:30px;overflow-x:auto;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;flex-wrap:nowrap;
  scroll-snap-type:x proximity;padding:0 4px}
.subnav-in::-webkit-scrollbar{display:none}
.subnav-in>a{flex-shrink:0;scroll-snap-align:start}
.subnav a{font-size:14.5px;color:var(--ink-2);white-space:nowrap;padding:6px 0;
  position:relative;transition:color .2s}
.subnav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--brand);border-radius:2px;transition:width .25s}
.subnav a:hover{color:var(--brand-deep)}
.subnav a:hover::after{width:100%}

/* ---------- 横向步骤条 ---------- */
.steps-h{display:flex;gap:0;background:#fff;border-radius:var(--r-md);
  box-shadow:var(--shadow-m);overflow:hidden}
.steps-h>div{flex:1;padding:30px 24px 28px;position:relative;border-right:1px solid rgba(0,0,0,.045)}
.steps-h>div:last-child{border-right:0}
.steps-h .fl-n{font-family:var(--serif);font-size:30px;color:rgba(212,116,60,.3);
  font-weight:700;line-height:1;display:block;margin-bottom:12px}
.steps-h h4{font-size:15.5px;font-weight:700}
.steps-h p{font-size:12.5px;color:var(--ink-2);margin-top:8px;line-height:1.7}
.steps-h .dot{position:absolute;right:18px;top:22px;width:9px;height:9px;
  border-radius:50%;background:var(--peach);border:2px solid var(--brand)}

/* ---------- 酒体卡片 ---------- */
.lq-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.lq{background:#fff;border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-m);
  transition:.3s;display:flex;flex-direction:column}
.lq:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.lq-img{height:186px;display:grid;place-items:center;position:relative;overflow:hidden;
  background:linear-gradient(170deg,#F6EADB,#EADFC9)}
.lq-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.lq-tag{display:inline-flex;align-self:flex-start;font-size:10.5px;font-weight:700;color:var(--brand-deep);
  background:rgba(212,116,60,.11);padding:4px 10px;border-radius:999px;letter-spacing:.4px}
.lq h4{font-size:17px;font-weight:700;margin-top:11px}
.lq .sub2{font-size:11.5px;color:var(--muted);margin-top:5px;letter-spacing:.6px}
.lq p{font-size:12.5px;color:var(--ink-2);margin-top:12px;line-height:1.75;flex:1}
.lq-ft{margin-top:16px;padding-top:14px;border-top:1px solid rgba(0,0,0,.05);
  display:flex;align-items:baseline;justify-content:space-between}
.lq-ft b{font-family:var(--serif);font-size:21px;color:var(--brand-deep)}
.lq-ft b small{font-size:11.5px;font-family:var(--sans);color:var(--muted);font-weight:500;margin-left:3px}
.lq-ft em{font-style:normal;font-size:11.5px;color:var(--muted)}

/* ---------- 设计师卡片 ---------- */
.dz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.dz{background:#fff;border-radius:var(--r-md);padding:30px 24px 26px;box-shadow:var(--shadow-m);
  text-align:center;transition:.3s;position:relative;overflow:hidden}
.dz:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.dz-av{width:84px;height:84px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;
  font-family:var(--serif);font-size:27px;font-weight:700;color:#fff;letter-spacing:1px;
  box-shadow:0 10px 24px -8px rgba(196,106,58,.5)}
.dz h4{font-size:18px;font-weight:700}
.dz .role{font-size:12px;color:var(--brand-deep);margin-top:7px;font-weight:600}
.dz .exp{font-size:11.5px;color:var(--muted);margin-top:5px}
.dz-tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:16px}
.dz-tags span{font-size:11px;color:var(--ink-2);background:rgba(230,220,200,.45);
  padding:4px 10px;border-radius:999px}
.dz-price{margin-top:18px;padding-top:16px;border-top:1px solid rgba(0,0,0,.05);
  display:flex;align-items:center;justify-content:space-between}
.dz-price b{font-family:var(--serif);font-size:19px;color:var(--brand-deep)}
.dz-price span{font-size:11.5px;color:var(--muted)}

/* ---------- 圈子动态 ---------- */
.ci-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ci{background:#fff;border-radius:var(--r-md);padding:26px 24px 24px;box-shadow:var(--shadow-m);
  transition:.3s;display:flex;flex-direction:column}
.ci:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.ci-top{display:flex;align-items:center;gap:12px}
.ci-av{width:40px;height:40px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-family:var(--serif);font-size:16px;font-weight:700;color:#fff}
.ci-u b{font-size:14px;font-weight:600;display:block}
.ci-u span{font-size:11.5px;color:var(--muted)}
.ci h4{font-size:16.5px;font-weight:700;margin-top:16px;line-height:1.5}
.ci p{font-size:13px;color:var(--ink-2);margin-top:10px;line-height:1.8;flex:1}
.ci-img{margin-top:16px;height:120px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(160deg,#F6EADB,#E7DBC4);overflow:hidden}
.ci-ft{margin-top:18px;padding-top:14px;border-top:1px solid rgba(0,0,0,.05);
  display:flex;align-items:center;gap:18px;font-size:12px;color:var(--muted)}
.ci-ft span{display:flex;align-items:center;gap:5px}
.ci-tag{display:inline-flex;font-size:11px;color:var(--brand-deep);background:rgba(212,116,60,.11);
  padding:4px 10px;border-radius:999px;margin-top:14px;align-self:flex-start}

/* ---------- 话题板块 ---------- */
.tp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tp{background:#fff;border-radius:var(--r-md);padding:34px 30px;box-shadow:var(--shadow-m);
  transition:.3s;position:relative;overflow:hidden}
.tp:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.tp-ic{width:54px;height:54px;border-radius:18px;background:var(--peach);display:grid;
  place-items:center;margin-bottom:20px}
.tp h3{font-size:21px;font-weight:700}
.tp p{font-size:13.5px;color:var(--ink-2);margin-top:12px;line-height:1.75}
.tp-meta{display:flex;align-items:center;gap:7px;margin-top:18px;font-size:12px;color:var(--muted)}
.tp-meta i{width:6px;height:6px;border-radius:50%;background:var(--brand);display:block}

/* ---------- 会员权益 ---------- */
.mb-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mb{background:#fff;border-radius:var(--r-md);padding:30px 26px;box-shadow:var(--shadow-m);
  transition:.3s}
.mb:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.mb-ic{width:50px;height:50px;border-radius:17px;background:var(--peach);display:grid;
  place-items:center;margin-bottom:20px}
.mb h4{font-size:17.5px;font-weight:700}
.mb p{font-size:13px;color:var(--ink-2);margin-top:11px;line-height:1.75}
.mb-lv{display:flex;gap:8px;margin-top:18px}
.mb-lv span{font-size:11px;padding:4px 11px;border-radius:999px;background:rgba(230,220,200,.5);
  color:var(--ink-2)}
.mb-lv span.on{background:var(--brand-deep);color:#fff;font-weight:600}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:26px 44px 26px 0;font-size:16px;font-weight:600;
  position:relative;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--brand-deep)}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;
  border-right:2px solid var(--brand-deep);border-bottom:2px solid var(--brand-deep);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-25%) rotate(-135deg)}
.faq .a{padding:0 60px 26px 0;font-size:14px;color:var(--ink-2);line-height:1.9}

/* ---------- 规格表 ---------- */
.spec{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--shadow-m)}
.spec th,.spec td{padding:18px 24px;text-align:left;font-size:14px;border-bottom:1px solid rgba(0,0,0,.05)}
.spec th{background:rgba(230,220,200,.32);font-weight:700;color:var(--ink);width:200px;font-size:13.5px}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.spec td{color:var(--ink-2)}

/* ---------- 数值统计 ---------- */
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.num{background:rgba(255,255,255,.75);border-radius:var(--r-md);padding:30px 24px;text-align:center;
  border:1px solid rgba(255,255,255,.9);backdrop-filter:blur(4px)}
.num b{font-family:var(--serif);font-size:36px;color:var(--brand-deep);display:block;line-height:1.1}
.num span{font-size:13px;color:var(--ink-2);display:block;margin-top:8px}

/* ---------- 表单 ---------- */
.frm{background:#fff;border-radius:var(--r-md);padding:32px;box-shadow:var(--shadow-m)}
.frm label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:8px;font-weight:600}
.frm input,.frm textarea,.frm select{width:100%;height:46px;border:1px solid rgba(0,0,0,.1);
  border-radius:12px;padding:0 15px;font-size:14px;font-family:var(--sans);color:var(--ink);
  background:#fff;outline:none;transition:.2s}
.frm textarea{height:110px;padding:13px 15px;resize:vertical;line-height:1.7}
.frm input:focus,.frm textarea:focus,.frm select:focus{border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(212,116,60,.12)}

/* ---------- 二栏（左文右卡） ---------- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.two-r{display:grid;grid-template-columns:1fr .86fr;gap:56px;align-items:center}
.side{background:#fff;border-radius:var(--r-md);padding:32px;box-shadow:var(--shadow-m)}
.side h4{font-size:19px;font-weight:700;margin-bottom:18px}
.side .kv{display:flex;align-items:baseline;justify-content:space-between;padding:13px 0;
  border-bottom:1px dashed rgba(0,0,0,.07);font-size:13.5px}
.side .kv:last-of-type{border-bottom:0}
.side .kv span{color:var(--muted)}
.side .kv b{color:var(--ink);font-weight:600}

/* ---------- 教学步骤（纵向） ---------- */
.tut{display:flex;flex-direction:column;gap:18px}
.tut-i{background:#fff;border-radius:var(--r-md);padding:30px 32px;box-shadow:var(--shadow-m);
  display:grid;grid-template-columns:64px 1fr;gap:24px;align-items:start}
.tut-n{width:64px;height:64px;border-radius:20px;background:linear-gradient(160deg,#F7E5D8,#EEDBC8);
  display:grid;place-items:center;font-family:var(--serif);font-size:26px;font-weight:700;
  color:var(--brand-deep)}
.tut-i h4{font-size:19px;font-weight:700}
.tut-i p{font-size:14px;color:var(--ink-2);margin-top:10px;line-height:1.85}

/* ---------- 注意事项 ---------- */
.note{background:rgba(212,116,60,.07);border-left:3px solid var(--brand);border-radius:0 14px 14px 0;
  padding:18px 22px;font-size:13.5px;color:var(--ink-2);line-height:1.85}
.note b{color:var(--brand-deep)}

/* ---------- 颜色/材质选择演示 ---------- */
.sw-row{display:flex;flex-wrap:wrap;gap:12px}
.sw{width:42px;height:42px;border-radius:13px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.06);
  position:relative;cursor:pointer}
.sw.on::after{content:"";position:absolute;right:-4px;bottom:-4px;width:15px;height:15px;
  border-radius:50%;background:var(--brand-deep);border:2.5px solid #fff}
.pp-row{display:flex;flex-wrap:wrap;gap:10px}
.pp{font-size:12.5px;padding:8px 16px;border-radius:999px;border:1px solid rgba(0,0,0,.1);
  color:var(--ink-2);cursor:pointer;transition:.2s;background:#fff}
.pp.on{background:var(--brand-deep);color:#fff;border-color:var(--brand-deep);font-weight:600}

/* ---------- 响应式 ---------- */
@media(max-width:1080px){
  .lq-grid,.dz-grid,.mb-grid{grid-template-columns:repeat(2,1fr)}
  .hero-in{grid-template-columns:1fr;gap:50px}
  .phone-wrap{margin:0 auto}
  .ci-grid,.tp-grid{grid-template-columns:1fr}
  .nums{grid-template-columns:repeat(2,1fr)}
  .two,.two-r{grid-template-columns:1fr;gap:34px}
  .ph h1{font-size:36px}
}
@media(max-width:880px){
  .lq-grid,.dz-grid,.mb-grid{grid-template-columns:1fr}
  .steps-h{flex-direction:column}
  .steps-h>div{border-right:0;border-bottom:1px solid rgba(0,0,0,.045)}
  h2{font-size:32px}
  .ph h1{font-size:30px}
  .nav-in{flex-wrap:wrap;height:auto;min-height:64px;padding:12px 0;gap:14px}
  .nav-links{gap:14px;font-size:13px;flex:1 1 auto;min-width:0}
  .nav-links a{padding:6px 0}
  .nav-cta .btn{padding:0 14px;height:38px;font-size:13px}
  .subnav{top:64px}
}
@media(max-width:680px){
  .lq-grid,.dz-grid,.mb-grid{grid-template-columns:1fr}
  h2{font-size:28px}
  .ph h1{font-size:26px}
}
@media(max-width:480px){
  .nav-links{display:none}
  .nav-cta .btn-g{display:none}
  .nav-cta .btn-p{padding:0 14px;height:38px;font-size:12px}
}

/* ---------- 导航激活态 ---------- */
.nav-links a.on{color:var(--brand-deep);font-weight:600}
.nav-links a.on::after{width:100%}
.subnav a.on{color:var(--brand-deep);font-weight:600}
.subnav a.on::after{width:100%}

/* ---------- 标签样式预览 ---------- */
.lbl{height:120px;border-radius:16px;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:7px;position:relative;overflow:hidden}
.lbl-t{font-family:var(--serif);font-size:17px;letter-spacing:3px;font-weight:700}
.lbl-s{font-size:9.5px;letter-spacing:2.4px;opacity:.72}
.lbl-l{width:26px;height:2px;border-radius:2px}
.lbl-c1{background:linear-gradient(150deg,#3A2418,#5A3A22);color:#E8C89A}
.lbl-c1 .lbl-l{background:#C99A5B}
.lbl-c2{background:linear-gradient(150deg,#7E2410,#A8391C);color:#F3D9A8}
.lbl-c2 .lbl-l{background:#E8C89A}
.lbl-c3{background:linear-gradient(150deg,#FDFBF7,#F1EADE);color:#1A1614;border:1px solid rgba(0,0,0,.07)}
.lbl-c3 .lbl-l{background:#C46A3A}
.lbl-c4{background:linear-gradient(150deg,#111,#2B2B2B);color:#F0EDE7}
.lbl-c4 .lbl-l{background:#C46A3A}
.lbl-c5{background:linear-gradient(150deg,#8A5A1E,#C08A3E);color:#FFF6E4}
.lbl-c5 .lbl-l{background:#FFE9BE}
.lbl-c6{background:linear-gradient(150deg,#1F3A34,#2F5A4E);color:#DCEAE0}
.lbl-c6 .lbl-l{background:#A8C8B4}
.lbl-c7{background:linear-gradient(150deg,#F6EADB,#EADFC9);color:#5A3A22}
.lbl-c7 .lbl-l{background:#C46A3A}

/* 三件套预览 */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tr{background:#fff;border-radius:var(--r-md);padding:26px 20px 22px;box-shadow:var(--shadow-m);
  text-align:center;transition:.3s}
.tr:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.tr-v{height:172px;border-radius:16px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(165deg,#F7EFE2,#EDE1CD)}
.tr h4{font-size:16px;font-weight:700}
.tr p{font-size:12px;color:var(--muted);margin-top:7px}
.tr-360{margin-top:12px;font-size:11px;color:var(--brand-deep);background:rgba(212,116,60,.1);
  display:inline-block;padding:5px 12px;border-radius:999px}

/* 酒瓶 SVG 底座 */
.bottle-slot{display:flex;align-items:flex-end;justify-content:center;height:100%;gap:10px}
.bs{background:linear-gradient(180deg,rgba(74,52,34,.5),rgba(38,26,18,.72));
  border-radius:6px 6px 4px 4px;position:relative}
.bs::before{content:"";position:absolute;left:32%;right:32%;top:-30px;height:30px;
  background:inherit;border-radius:3px 3px 0 0}
.bs i{position:absolute;left:12%;right:12%;top:34%;height:40%;background:rgba(253,250,244,.9);
  border-radius:3px}
.bs i b{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:9px;letter-spacing:1.5px;color:#7E2410;font-weight:700}