:root{
  --lotus-50:#f3f7f3; --lotus-100:#e0ece1; --lotus-200:#c2d8c5; --lotus-300:#9abd9f;
  --lotus-400:#6f9b77; --lotus-500:#517e59; --lotus-600:#3e6547; --lotus-700:#33513a;
  --lotus-800:#2b4231; --lotus-900:#24372a; --gold-400:#c8a45c;
  --ink:#1d2a22; --muted:#6b7a6e; --line:#dfe7dd; --bg:#fbfcfa;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--lotus-700);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}

/* header */
@media(max-width:640px){
  .logo span{display:none}
  .nav{gap:11px;font-size:12px;flex-wrap:nowrap}
  .nav a{white-space:nowrap}
  .top-in{height:54px;padding:0 14px}
  .wrap{padding:0 16px}
  .nav .opt{display:none}
}
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:baseline;gap:10px;font-weight:600;letter-spacing:.02em;color:var(--lotus-800)}
.logo span{font-size:12px;font-weight:400;color:var(--muted);letter-spacing:.06em}
.nav{display:flex;gap:26px;font-size:14px;color:var(--muted)}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--lotus-700);text-decoration:none}

/* crumbs */
.crumbs{font-size:13px;color:var(--muted);padding:22px 0 0}
.crumbs a{color:var(--muted)}

/* product hero */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:48px;padding:26px 0 44px;align-items:start}
@media(max-width:860px){.hero{grid-template-columns:1fr;gap:26px}}
.shot{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;position:relative}
.shot img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.badge{position:absolute;left:14px;top:14px;background:var(--lotus-900);color:#f4f7f2;
  font-size:12px;letter-spacing:.08em;padding:6px 11px;border-radius:99px}
h1{font-size:32px;line-height:1.28;margin:0 0 6px;font-weight:600;letter-spacing:-.01em}
@media(max-width:640px){h1{font-size:26px}}
.cn{color:var(--muted);font-size:15px;margin:0 0 20px}
.price{display:flex;align-items:flex-end;gap:12px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.price .num{font-size:34px;font-weight:600;line-height:1;color:var(--lotus-800)}
.price .cur{font-size:14px;color:var(--muted);padding-bottom:4px}
.price .ship{font-size:13px;color:var(--muted);padding-bottom:4px;margin-left:auto;text-align:right;line-height:1.5}
.buy{display:block;margin:22px 0 10px;background:var(--lotus-700);color:#fff;text-align:center;
  padding:15px;border-radius:10px;font-weight:600;letter-spacing:.02em}
.buy:hover{background:var(--lotus-800);text-decoration:none}
.buy.off{background:var(--lotus-100);color:var(--lotus-500);cursor:not-allowed;font-weight:500}
.bulk{display:block;text-align:center;border:1px solid var(--lotus-300);border-radius:10px;padding:13px;font-size:15px}
.bulk:hover{background:var(--lotus-50);text-decoration:none}
.fine{font-size:12.5px;color:var(--muted);margin-top:12px;line-height:1.6}
.facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.fact{font-size:12.5px;color:var(--lotus-700);background:var(--lotus-50);border:1px solid var(--lotus-100);
  border-radius:6px;padding:5px 10px}

/* sections */
section{padding:40px 0}
section+section{border-top:1px solid var(--line)}
h2{font-size:20px;font-weight:600;margin:0 0 6px;letter-spacing:-.01em}
.sub{color:var(--muted);font-size:14px;margin:0 0 22px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media(max-width:820px){.grid3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}
.card h3{font-size:15px;margin:0 0 6px;font-weight:600}
.card p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.65}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{width:34%;color:var(--muted);font-weight:400}
td{color:var(--ink)}
.tbl{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq{background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px 22px}
.faq details{padding:14px 0;border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;font-weight:500;font-size:15px}
.faq p{margin:10px 0 0;font-size:14px;color:var(--muted)}

/* grid of products */
.pgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
@media(max-width:960px){.pgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.pgrid{grid-template-columns:1fr}}
.pcard{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.pcard img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.pcard .b{padding:14px 16px 16px;display:flex;flex-direction:column;gap:4px;flex:1}
.pcard h3{font-size:14.5px;margin:0;font-weight:600;line-height:1.4}
.pcard .cn2{font-size:12.5px;color:var(--muted)}
.pcard .p{font-size:15px;font-weight:600;color:var(--lotus-800);margin-top:auto;padding-top:8px}
.pcard .p small{font-weight:400;color:var(--muted);font-size:11.5px}

/* cta band */
.band{background:var(--lotus-800);color:#eef3ec;border-radius:14px;padding:34px 36px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.band h2{color:#fff;margin:0 0 4px}
.band p{margin:0;font-size:14px;color:#c8d6c7}
.band a{background:var(--gold-400);color:#2b2313;padding:12px 22px;border-radius:9px;font-weight:600;font-size:14px}
.band a:hover{text-decoration:none;filter:brightness(1.06)}

/* footer */
footer{border-top:1px solid var(--line);margin-top:56px;padding:30px 0 46px;font-size:13px;color:var(--muted)}
.f-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.f-links{display:flex;gap:20px;flex-wrap:wrap}
.f-links a{color:var(--muted)}

/* policy page */
.doc{max-width:760px;margin:0 auto;padding:8px 0 20px}
.doc h1{font-size:28px;margin:26px 0 6px}
.doc h2{font-size:17px;margin:30px 0 8px}
.doc p,.doc li{font-size:14.5px;color:#33402f;line-height:1.75}
.doc ul{padding-left:20px}
.note{background:var(--lotus-50);border:1px solid var(--lotus-100);border-radius:10px;padding:14px 16px;font-size:13.5px;color:var(--lotus-700)}