/* =========================================================
   NATUROSE — 品牌官网主样式
   视觉基准：米金 / 深绿 / 玫瑰红，取意韩束官网的大版式结构
   ========================================================= */

:root{
  --cream:#F6F2EA;
  --cream-2:#EFE8DB;
  --paper:#FCFAF5;
  --ink:#152420;
  --green:#123A2C;
  --green-deep:#0B2A20;
  --gold:#B08C4F;
  --gold-soft:#D8C39A;
  --rose:#9E1B34;
  --rose-soft:#E7C9CE;
  --line:rgba(21,36,32,.14);
  --line-light:rgba(255,255,255,.18);

  --serif:"Cormorant Garamond","Times New Roman","Songti SC","STSong","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;

  --ease:cubic-bezier(.22,.61,.36,1);
  --nav-h:78px;
  --pad:clamp(20px,5vw,72px);
  --maxw:1320px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-locked{overflow:hidden}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3{margin:0;font-weight:400}
ul,ol{margin:0;padding:0;list-style:none}
em{font-style:normal}
::selection{background:var(--green);color:var(--cream)}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:-100px;left:16px;z-index:999;padding:10px 18px;background:var(--green);color:var(--cream);font-size:13px;transition:top .2s}
.skip-link:focus{top:12px}
:focus-visible{outline:1px solid var(--gold);outline-offset:3px}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.section{position:relative;padding:clamp(72px,9vw,140px) 0}

/* ---------------- typography ---------------- */
.label{
  display:flex;align-items:center;gap:14px;
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:rgba(21,36,32,.55);margin-bottom:26px;
}
.label span{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border:1px solid var(--line);border-radius:50%;
  font-size:10px;letter-spacing:0;color:var(--gold);
}
.label--center{justify-content:center}
.label--light{color:rgba(246,242,234,.6)}
.label--light span{border-color:var(--line-light);color:var(--gold-soft)}

.h2{
  text-wrap:balance;
  font-family:var(--serif);
  font-size:clamp(34px,4.4vw,62px);
  line-height:1.16;
  letter-spacing:.02em;
  font-weight:400;
}
.h2 em{
  color:var(--green);
  font-style:italic;
  position:relative;
}
.h2 em::after{
  content:"";position:absolute;left:0;right:.06em;bottom:.04em;height:1px;
  background:linear-gradient(90deg,var(--gold),rgba(176,140,79,0));
}
.h2--light{color:var(--cream)}
.h2--light em{color:var(--gold-soft)}
.h2--center{text-align:center}
.h2--center em::after{left:10%;right:10%}

.lede{
  margin-top:26px;max-width:56ch;font-size:16.5px;line-height:1.95;
  color:rgba(21,36,32,.72);
}
.lede--center{margin-left:auto;margin-right:auto;text-align:center}
.lede--light{color:rgba(246,242,234,.72)}
.body-text{margin-top:18px;max-width:58ch;font-size:15px;line-height:2;color:rgba(21,36,32,.66)}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--gold);
}
.eyebrow::before{content:"";width:38px;height:1px;background:var(--gold)}

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:14px;
  height:54px;padding:0 34px;border-radius:999px;
  font-size:13.5px;letter-spacing:.1em;
  transition:all .45s var(--ease);
  position:relative;overflow:hidden;
}
.btn--solid{background:var(--green);color:var(--cream)}
.btn--solid::after{
  content:"";position:absolute;inset:0;background:var(--green-deep);
  transform:translateY(101%);transition:transform .5s var(--ease);z-index:0;
}
.btn--solid:hover::after{transform:translateY(0)}
.btn--solid span,.btn--solid{position:relative}
.btn--solid > *{position:relative;z-index:1}
.btn__dot{width:5px;height:5px;border-radius:50%;background:var(--gold-soft);display:inline-block}
.btn--ghost{border:1px solid rgba(21,36,32,.24);color:var(--ink)}
.btn--ghost:hover{border-color:var(--green);background:rgba(18,58,44,.04)}
.btn--sm{height:44px;padding:0 24px;font-size:12.5px}

.link-arrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:12.5px;letter-spacing:.14em;color:var(--ink);
  border-bottom:1px solid transparent;padding-bottom:4px;
  transition:all .35s var(--ease);
}
.link-arrow span{transition:transform .35s var(--ease)}
.link-arrow:hover{border-color:var(--gold);color:var(--gold)}
.link-arrow:hover span{transform:translateX(5px)}

/* ---------------- emblem ---------------- */
.emblem{
  display:inline-block;
  background:currentColor;
  -webkit-mask:url(../img/emblem.svg) center/contain no-repeat;
  mask:url(../img/emblem.svg) center/contain no-repeat;
}

/* ---------------- watermark ---------------- */
.watermark{
  position:absolute;top:4%;left:-2%;
  font-family:var(--serif);font-style:italic;
  font-size:clamp(120px,22vw,320px);line-height:1;
  color:rgba(18,58,44,.045);pointer-events:none;user-select:none;white-space:nowrap;
}
.watermark--center{top:50%;left:50%;transform:translate(-50%,-50%)}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease),box-shadow .4s var(--ease),backdrop-filter .4s;
}
.nav__inner{
  max-width:var(--maxw);margin:0 auto;height:var(--nav-h);
  padding:0 var(--pad);
  display:flex;align-items:center;gap:clamp(16px,3vw,54px);
}
.nav.is-solid{
  background:rgba(252,250,245,.97);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(21,36,32,.08);
}
.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto}
.brand__mark{
  width:30px;height:30px;color:var(--rose);
  background:currentColor;
  -webkit-mask:url(../img/emblem.svg) center/contain no-repeat;
  mask:url(../img/emblem.svg) center/contain no-repeat;
  transition:transform .6s var(--ease),color .4s;
}
.brand:hover .brand__mark{transform:rotate(60deg)}
.brand__text{
  font-family:var(--serif);font-size:21px;letter-spacing:.18em;
  color:var(--green);font-weight:500;
}
.nav__menu{display:flex;align-items:center;gap:clamp(12px,2vw,34px);margin-left:auto}
.nav__link{
  position:relative;display:inline-block;
  font-size:13.5px;letter-spacing:.06em;color:rgba(21,36,32,.78);
  padding:8px 0;transition:color .3s;
}
.nav__link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;
  transition:transform .4s var(--ease);
}
.nav__link:hover,.nav__link.is-active{color:var(--green)}
.nav__link:hover::after,.nav__link.is-active::after{transform:scaleX(1)}
.caret{
  display:inline-block;width:5px;height:5px;margin-left:7px;vertical-align:2px;
  border-right:1px solid currentColor;border-bottom:1px solid currentColor;
  transform:rotate(45deg);transition:transform .3s;
}
.nav__toggle[aria-expanded="true"] .caret{transform:rotate(-135deg)}
.nav__right{display:flex;align-items:center;gap:14px;margin-left:clamp(10px,2vw,30px)}
.nav__mini,.nav__lang{font-size:12.5px;letter-spacing:.08em;color:rgba(21,36,32,.72);transition:color .3s}
.nav__mini:hover,.nav__lang:hover{color:var(--gold)}
.nav__lang span{color:rgba(21,36,32,.35)}
.nav__divider{width:1px;height:12px;background:var(--line)}
.nav__cta{display:none}
.nav__burger{display:none;width:40px;height:40px;position:relative}
.nav__burger span{
  position:absolute;left:9px;width:22px;height:1px;background:var(--ink);
  transition:transform .4s var(--ease),opacity .3s;
}
.nav__burger span:first-child{top:17px}
.nav__burger span:last-child{top:24px}
.nav__burger.is-on span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav__burger.is-on span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* mega */
.nav__item--has-mega{position:static}
.mega{
  position:fixed;left:0;right:0;top:var(--nav-h);
  background:rgba(252,250,245,.97);
  backdrop-filter:blur(20px);
  border-top:1px solid rgba(21,36,32,.07);
  box-shadow:0 30px 60px rgba(18,40,30,.09);
  opacity:0;visibility:hidden;transform:translateY(-10px);
  transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s;
}
.mega.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.mega__inner{
  max-width:var(--maxw);margin:0 auto;padding:38px var(--pad) 44px;
  display:grid;grid-template-columns:1.1fr 1.1fr .9fr 1fr;gap:34px;
}
.mega__title{
  font-size:10.5px;letter-spacing:.22em;color:var(--gold);margin-bottom:16px;
}
.mega__title--gap{margin-top:26px}
.mega__link{
  display:block;width:100%;text-align:left;
  padding:9px 0;font-size:14.5px;color:rgba(21,36,32,.85);
  border-bottom:1px solid rgba(21,36,32,.06);
  transition:color .3s,padding-left .3s;
}
.mega__link em{
  display:block;font-family:var(--serif);font-style:italic;
  font-size:12.5px;color:rgba(21,36,32,.42);letter-spacing:.04em;
}
.mega__link:hover{color:var(--gold);padding-left:6px}
.mega__promo{
  background:linear-gradient(160deg,#123A2C,#0B2A20);
  color:var(--cream);border-radius:4px;padding:30px 28px;
  display:flex;align-items:flex-end;
}
.mega__promo-emblem{width:44px;height:44px;color:var(--gold-soft);margin-bottom:20px;display:block}
.mega__promo p{font-size:13px;line-height:1.7;color:rgba(246,242,234,.7)}
.mega__promo strong{font-family:var(--serif);font-size:24px;font-weight:400;color:var(--cream);letter-spacing:.02em}
.mega__promo p span{font-family:var(--serif);font-style:italic;color:var(--gold-soft);font-size:14px}
.mega__promo .link-arrow{color:var(--gold-soft);margin-top:18px;border-color:rgba(216,195,154,.4)}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;min-height:100svh;padding-top:var(--nav-h);
  display:flex;align-items:center;
  overflow:hidden;
  background:linear-gradient(165deg,#FBF8F1 0%,#F5F0E6 52%,#EFE7D9 100%);
}
.hero__bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero__ring{
  position:absolute;border-radius:50%;border:1px solid rgba(176,140,79,.16);
}
.hero__ring--1{width:min(72vw,880px);aspect-ratio:1;right:-14vw;top:-18vh}
.hero__ring--2{width:min(52vw,620px);aspect-ratio:1;right:-4vw;bottom:-24vh;border-color:rgba(18,58,44,.1)}
.hero__glow{
  position:absolute;width:60vw;height:60vw;right:-8vw;top:-10vh;border-radius:50%;
  background:radial-gradient(circle,rgba(216,195,154,.42),rgba(216,195,154,0) 66%);
  filter:blur(10px);
}
.hero__inner{
  position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;
  padding:56px var(--pad) 96px;
  display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(24px,4vw,64px);
  align-items:center;
}
.hero__title{
  font-family:var(--serif);
  font-size:clamp(42px,6.2vw,88px);
  line-height:1.1;letter-spacing:.01em;margin:22px 0 0;
}
.hero__title em{
  font-style:italic;color:var(--green);display:inline-block;position:relative;
}
.hero__title em::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:2px;
  background:linear-gradient(90deg,var(--gold),rgba(176,140,79,.1));
}
.hero__lede{
  margin-top:28px;max-width:44ch;font-size:15.5px;line-height:2;
  color:rgba(21,36,32,.68);
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero__meta{
  display:flex;gap:clamp(24px,4vw,56px);margin-top:52px;
  padding-top:26px;border-top:1px solid var(--line);max-width:520px;
}
.hero__meta li{display:flex;flex-direction:column;gap:2px}
.hero__meta strong{
  font-family:var(--serif);font-size:30px;font-weight:400;color:var(--green);line-height:1.1;
}
.hero__meta span{font-size:11.5px;letter-spacing:.12em;color:rgba(21,36,32,.5)}

.hero__stage{position:relative;display:flex;justify-content:center}
.hero__arch{
  position:relative;width:min(100%,430px);aspect-ratio:3/4;
  border-radius:240px 240px 8px 8px;
  overflow:hidden;
  background:#DCE9F1;
  box-shadow:0 50px 80px -40px rgba(18,40,30,.45),0 0 0 1px rgba(255,255,255,.6) inset;
}
.hero__arch img{width:100%;height:100%;object-fit:cover;object-position:50% 46%}
.hero__arch-line{
  position:absolute;inset:14px;border:1px solid rgba(255,255,255,.55);
  border-radius:228px 228px 3px 3px;pointer-events:none;
}
.hero__card{
  position:absolute;left:-11%;bottom:7%;
  background:rgba(252,250,245,.94);backdrop-filter:blur(10px);
  padding:18px 22px;border-left:2px solid var(--gold);
  box-shadow:0 20px 40px -18px rgba(18,40,30,.3);
  animation:floaty 6s ease-in-out infinite;
}
.hero__card-label{font-size:10px;letter-spacing:.24em;color:var(--gold)}
.hero__card-name{
  font-family:var(--serif);font-size:19px;line-height:1.35;color:var(--green);margin:6px 0 4px;
}
.hero__card-name span{font-family:var(--sans);font-size:11.5px;letter-spacing:.08em;color:rgba(21,36,32,.55)}
.hero__card-price{font-size:13px;color:var(--rose)}
.hero__card-price span{color:rgba(21,36,32,.4);font-size:11px}
.hero__seal{
  position:absolute;right:-2%;bottom:22%;width:118px;height:118px;
  display:grid;place-items:center;border-radius:50%;
  background:rgba(252,250,245,.8);backdrop-filter:blur(8px);
  border:1px solid rgba(176,140,79,.35);
}
.hero__seal-svg{position:absolute;inset:0;width:100%;height:100%;animation:spin 26s linear infinite}
.hero__seal-svg text{
  fill:var(--gold);font-family:var(--sans);font-size:11.5px;letter-spacing:.24em;
}
.hero__seal-emblem{width:34px;height:34px;color:var(--rose)}
.hero__scroll{
  position:absolute;bottom:28px;left:var(--pad);z-index:3;
  display:flex;align-items:center;gap:12px;
  font-size:10px;letter-spacing:.3em;color:rgba(21,36,32,.45);
}
.hero__scroll i{display:block;width:46px;height:1px;background:rgba(21,36,32,.25);position:relative;overflow:hidden}
.hero__scroll i::after{
  content:"";position:absolute;inset:0;background:var(--green);
  animation:scrollLine 2.4s var(--ease) infinite;
}
@keyframes scrollLine{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* photo blending — 把蓝背景压成暖灰，统一进米色调 */
.photo{position:relative;background:var(--cream-2)}
.photo img{filter:saturate(.24) sepia(.16) brightness(1.04) contrast(1.01)}
.photo::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(246,242,234,.42),rgba(176,140,79,.16));
  mix-blend-mode:multiply;
}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee{
  background:var(--green);color:var(--cream);overflow:hidden;
  padding:14px 0;position:relative;z-index:2;
}
.marquee__track{
  display:flex;align-items:center;gap:34px;width:max-content;
  animation:marquee 46s linear infinite;
}
.marquee__track span{
  font-size:11.5px;letter-spacing:.3em;white-space:nowrap;color:rgba(246,242,234,.82);
}
.marquee__track i{width:13px;height:13px;color:rgba(216,195,154,.7);flex:0 0 auto}
@keyframes marquee{to{transform:translateX(-50%)}}

/* =========================================================
   STORY
   ========================================================= */
.section--story{background:var(--paper);overflow:hidden}
.grid-story{
  display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(30px,6vw,90px);
  align-items:start;position:relative;z-index:2;
}
.timeline{margin-top:44px;border-top:1px solid var(--line)}
.timeline li{
  display:grid;grid-template-columns:86px 1fr;gap:6px 18px;
  padding:18px 0;border-bottom:1px solid var(--line);
  transition:background .35s,padding-left .35s;
}
.timeline li:hover{background:rgba(18,58,44,.028);padding-left:12px}
.timeline__year{
  font-family:var(--serif);font-size:20px;color:var(--gold);letter-spacing:.04em;
  grid-row:span 2;
}
.timeline b{font-size:14.5px;font-weight:500;letter-spacing:.02em}
.timeline em{font-size:12.5px;color:rgba(21,36,32,.5);letter-spacing:.04em}

.story__visual{position:relative;padding:20px 0 0 clamp(0px,3vw,40px)}
.story__card{
  margin:0;background:#fff;padding:16px 16px 20px;
  box-shadow:0 40px 70px -46px rgba(18,40,30,.4);
  position:relative;
}
.story__card::before{
  content:"";position:absolute;inset:6px;border:1px solid rgba(176,140,79,.28);pointer-events:none;
}
.story__card img{width:100%;aspect-ratio:1;object-fit:cover}
.story__card figcaption{
  margin-top:16px;font-size:11px;letter-spacing:.12em;color:rgba(21,36,32,.5);line-height:1.9;
}
.story__card figcaption span{display:block;color:var(--gold);letter-spacing:.24em;margin-bottom:4px}
.story__stamp{
  position:absolute;right:-6px;top:0;width:104px;height:104px;border-radius:50%;
  background:var(--green);color:var(--cream);display:grid;place-content:center;justify-items:center;gap:4px;
  box-shadow:0 18px 30px -14px rgba(18,40,30,.5);
}
.story__stamp .emblem{width:26px;height:26px;color:var(--gold-soft)}
.story__stamp p{font-size:9.5px;letter-spacing:.2em;text-align:center;line-height:1.5}
.story__note{
  margin-top:26px;padding-left:26px;border-left:1px solid var(--gold);
}
.story__note-quote{
  font-family:var(--serif);font-size:22px;line-height:1.7;color:var(--green);letter-spacing:.02em;
}
.story__note-by{margin-top:10px;font-size:11.5px;letter-spacing:.1em;color:rgba(21,36,32,.45)}

/* =========================================================
   BESTSELLERS
   ========================================================= */
.section--best{background:var(--cream);padding-bottom:clamp(60px,7vw,110px)}
.sec-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:40px;
  flex-wrap:wrap;margin-bottom:clamp(36px,4vw,58px);
}
.sec-head--center{justify-content:center;text-align:center;margin-bottom:36px}
.sec-head__side{max-width:330px;padding-bottom:8px}
.sec-head__side p{font-size:12.5px;line-height:1.9;color:rgba(21,36,32,.5)}
.rail-nav{display:flex;gap:8px;margin-top:16px;justify-content:flex-end}
.rail-btn{
  width:44px;height:44px;border:1px solid var(--line);border-radius:50%;
  display:grid;place-items:center;font-size:15px;color:var(--ink);
  transition:all .35s var(--ease);
}
.rail-btn:hover{background:var(--green);color:var(--cream);border-color:var(--green)}

.rail{
  display:grid;grid-auto-flow:column;grid-auto-columns:minmax(276px,1fr);
  gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:16px;scrollbar-width:none;
}
.rail::-webkit-scrollbar{display:none}
.pcard{
  background:var(--paper);scroll-snap-align:start;
  display:flex;flex-direction:column;
  border:1px solid rgba(21,36,32,.07);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.pcard:hover{transform:translateY(-6px);box-shadow:0 40px 60px -40px rgba(18,40,30,.45)}
.pcard__media{
  position:relative;aspect-ratio:4/4.3;display:grid;place-items:center;overflow:hidden;
  background:linear-gradient(160deg,#EFE8DB,#E4DAC9);
}
.pcard__media--photo img{width:100%;height:100%;object-fit:cover}
.pcard__media--photo::after{
  background:linear-gradient(180deg,rgba(246,242,234,.12),rgba(18,58,44,.12));
  mix-blend-mode:multiply;
}
.pcard__media--clean{background:linear-gradient(160deg,#EFF3EC,#DBE6DC)}
.pcard__media--green{background:linear-gradient(160deg,#DFE7DF,#C9D5C8)}
.pcard__media--noire{background:linear-gradient(160deg,#2A2A28,#151513)}
.pcard__media--blush{background:linear-gradient(160deg,#F1DFDC,#E3CBC7)}
.pcard__serial{
  position:absolute;left:18px;top:16px;font-family:var(--serif);font-size:12px;
  letter-spacing:.2em;color:rgba(21,36,32,.35);
}
.pcard__media--noire .pcard__serial{color:rgba(246,242,234,.4)}
.pcard__pkg{
  height:80%;display:flex;align-items:flex-end;justify-content:center;
  transform:scale(.98);transition:transform .6s var(--ease);
}
.pcard:hover .pcard__pkg{transform:scale(1.03) translateY(-4px)}
.pcard__badge{
  position:absolute;left:16px;bottom:16px;
  font-size:9.5px;letter-spacing:.18em;color:var(--cream);
  background:var(--green);padding:4px 10px;
}
.pcard__badge--ghost{background:rgba(252,250,245,.85);color:var(--green);backdrop-filter:blur(6px)}
.pcard__body{padding:22px 22px 20px;display:flex;flex-direction:column;flex:1}
.pcard__series{font-size:10.5px;letter-spacing:.14em;color:var(--gold);margin-bottom:8px}
.pcard__body h3{font-family:var(--serif);font-size:21px;letter-spacing:.02em;color:var(--green);font-weight:500}
.pcard__desc{margin-top:6px;font-size:12.5px;color:rgba(21,36,32,.5)}
.pcard__foot{
  margin-top:auto;padding-top:18px;display:flex;align-items:center;justify-content:space-between;
}
.price{font-family:var(--serif);font-size:20px;color:var(--ink)}
.wish{
  width:36px;height:36px;border:1px solid var(--line);border-radius:50%;
  display:grid;place-items:center;transition:all .35s var(--ease);
}
.wish span{
  width:14px;height:13px;background:currentColor;color:rgba(21,36,32,.45);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 22'%3E%3Cpath d='M12 21S2 14.4 2 7.9A5.9 5.9 0 0 1 12 4a5.9 5.9 0 0 1 10 3.9C22 14.4 12 21 12 21z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 22'%3E%3Cpath d='M12 21S2 14.4 2 7.9A5.9 5.9 0 0 1 12 4a5.9 5.9 0 0 1 10 3.9C22 14.4 12 21 12 21z'/%3E%3C/svg%3E") center/contain no-repeat;
  transition:color .3s,transform .3s;
}
.wish:hover{border-color:var(--rose)}
.wish:hover span{color:var(--rose)}
.wish[aria-pressed="true"]{border-color:var(--rose);background:rgba(158,27,52,.06)}
.wish[aria-pressed="true"] span{color:var(--rose);transform:scale(1.1)}

/* =========================================================
   PKG — 纯 CSS 包装件
   ========================================================= */
.pkg{
  position:relative;width:104px;height:196px;
  filter:drop-shadow(0 30px 26px rgba(18,40,30,.22));
}
.pkg__body{
  position:absolute;left:6%;right:6%;bottom:0;top:30%;
  background:linear-gradient(100deg,#FFFFFF 0%,#FBF9F4 38%,#EDE7DA 74%,#FBF9F4 100%);
  border-radius:8px 8px 10px 10px;
  box-shadow:inset -6px 0 10px rgba(21,36,32,.06),inset 6px 0 8px rgba(255,255,255,.9);
  overflow:hidden;
}
.pkg__body::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:14%;
  background:linear-gradient(90deg,rgba(255,255,255,.9),rgba(255,255,255,0));
}
.pkg__label{
  position:absolute;left:12%;right:12%;top:14%;bottom:10%;
  display:flex;flex-direction:column;align-items:center;justify-content:space-between;
  text-align:center;
}
.pkg__label .emblem{width:26px;height:26px;color:var(--gold)}
.pkg__label b{
  font-family:var(--serif);font-size:9.5px;line-height:1.25;letter-spacing:.04em;
  color:var(--tone,#1E4A3C);font-weight:500;
}
.pkg__label em{
  font-family:var(--sans);font-size:5.5px;letter-spacing:.22em;color:#2A3B34;
}
/* pump */
.pkg--pump .pkg__pump{
  position:absolute;left:50%;transform:translateX(-50%);top:8%;width:30%;height:9%;
  background:linear-gradient(180deg,#F7F4EC,#DCD5C7);border-radius:2px;
}
.pkg--pump .pkg__pump::before{
  content:"";position:absolute;left:50%;top:-56%;transform:translateX(-50%);
  width:22%;height:60%;background:#EFEAE0;border-radius:2px;
}
.pkg--pump .pkg__pump::after{
  content:"";position:absolute;left:88%;top:-50%;width:80%;height:34%;
  background:#EFEAE0;border-radius:2px;
}
.pkg--pump .pkg__collar{
  position:absolute;left:50%;transform:translateX(-50%);top:16%;width:34%;height:15%;
  background:linear-gradient(90deg,#E8E2D6,#FBF9F3 45%,#D9D2C4);border-radius:3px;
}
.pkg--pump .pkg__body{top:30%;border-radius:6px}
/* dropper */
.pkg--dropper{width:96px}
.pkg--dropper .pkg__body{
  left:26%;right:26%;top:34%;
  background:linear-gradient(100deg,rgba(255,255,255,.95),color-mix(in srgb,var(--tone) 12%,#fff) 40%,rgba(255,255,255,.55) 78%,color-mix(in srgb,var(--tone) 16%,#fff));
  border-radius:4px 4px 6px 6px;
}
.pkg--dropper .pkg__cap{
  position:absolute;left:24%;right:24%;top:2%;height:20%;
  background:linear-gradient(100deg,#2C2C2A,#57544D 40%,#1C1C1A);
  border-radius:3px;
}
.pkg--dropper .pkg__neck{
  position:absolute;left:38%;right:38%;top:21%;height:14%;
  background:linear-gradient(100deg,#3A3A36,#6B6860 55%,#2C2C2A);
}
.pkg--dropper .pkg__label{left:6%;right:6%;top:22%;bottom:12%}
.pkg--dropper .pkg__label .emblem{width:18px;height:18px}
.pkg--dropper .pkg__label b{font-size:8px}
/* jar */
.pkg--jar{height:150px}
.pkg--jar .pkg__body{top:26%;left:12%;right:12%;border-radius:6px 6px 12px 12px}
.pkg--jar .pkg__lid{
  position:absolute;left:6%;right:6%;top:0;height:28%;
  background:linear-gradient(100deg,#1F1F1D,#4A4842 42%,#171716);
  border-radius:6px 6px 3px 3px;
}
.pkg--jar .pkg__lid::after{
  content:"";position:absolute;left:10%;right:10%;top:34%;height:1px;background:rgba(216,195,154,.5);
}
.pkg--jar .pkg__label{top:8%;bottom:12%}
.pkg--jar-slim .pkg__lid{background:linear-gradient(100deg,#E6C6C0,#F7E6E1 45%,#D9B6B0)}
/* tube */
.pkg--tube{height:170px}
.pkg--tube .pkg__body{
  left:20%;right:20%;top:16%;
  border-radius:6px 6px 10px 10px;
  background:linear-gradient(100deg,#fff,#F4EFE4 55%,#E4DDCD);
}
.pkg--tube .pkg__cap{
  position:absolute;left:26%;right:26%;bottom:0;height:15%;
  background:linear-gradient(100deg,var(--tone,#B08C4F),color-mix(in srgb,var(--tone,#B08C4F) 70%,#fff));
  border-radius:3px 3px 5px 5px;
}
.pkg--tube .pkg__label{top:22%;bottom:22%}
/* compact */
.pkg--compact{height:120px;width:120px}
.pkg--compact .pkg__disc{
  position:absolute;left:4%;right:4%;bottom:4%;height:58%;
  border-radius:50%/34%;
  background:linear-gradient(160deg,#fff,#EFE7D8 60%,#DCD2C0);
  box-shadow:inset 0 0 0 1px rgba(176,140,79,.5);
}
.pkg--compact .pkg__disc::before{
  content:"";position:absolute;inset:12%;border-radius:50%;border:1px solid rgba(176,140,79,.45);
}
.pkg--compact .pkg__disc::after{
  content:"NATUROSE";position:absolute;left:0;right:0;top:44%;text-align:center;
  font-family:var(--sans);font-size:6px;letter-spacing:.24em;color:#3A4A42;
}
.pkg--compact .pkg__lid{
  position:absolute;left:4%;right:4%;top:4%;height:40%;
  border-radius:50%/45%;
  background:linear-gradient(160deg,#1E1E1C,#3D3A34);
}
/* lipstick */
.pkg--lip{height:172px;width:70px}
.pkg--lip .pkg__body{
  left:18%;right:18%;bottom:0;top:52%;
  background:linear-gradient(100deg,#26241F,#4B473D 45%,#1B1A17);
  border-radius:3px;
}
.pkg--lip .pkg__bullet{
  position:absolute;left:30%;width:40%;top:10%;height:42%;
  background:linear-gradient(100deg,#B8304A,#8E1B32);
  border-radius:40% 40% 2px 2px/14% 14% 2px 2px;
  transform:skewX(-4deg);
}
.pkg--lip .pkg__body::after{display:none}
/* tall */
.pkg--tall{height:210px}
.pkg--tall .pkg__body{
  left:16%;right:16%;top:22%;border-radius:10px 10px 8px 8px;
  background:linear-gradient(100deg,#fff,#F7F2E7 48%,#E7DFCF);
}
.pkg--tall .pkg__cap{
  position:absolute;left:20%;right:20%;top:0;height:22%;
  background:linear-gradient(100deg,#F2EEE4,#fff 45%,#DED6C6);
  border-radius:3px 3px 2px 2px;border-bottom:1px solid rgba(21,36,32,.08);
}
.pkg--tall .pkg__label{top:20%;bottom:20%}
/* sachet */
.pkg--sachet{height:150px;width:110px}
.pkg--sachet .pkg__body{
  left:0;right:0;top:6%;bottom:0;
  border-radius:4px;background:linear-gradient(100deg,#fff,#F6F1E6 55%,#E6DDCB);
  box-shadow:inset 0 0 0 1px rgba(176,140,79,.35);
}
.pkg--sachet .pkg__label{top:16%;bottom:16%}

/* 小尺寸陈列件 */
.pkg-mini{height:110px;display:flex;align-items:flex-end;justify-content:center;overflow:visible}
.pkg-mini .pkg{transform:scale(.5);transform-origin:bottom center}

/* =========================================================
   LANGUAGE SWITCHER — 右上角极简语言切换（CN / EN / VI）
   ========================================================= */
.lang{
  display:inline-flex;align-items:center;flex:0 0 auto;
  font-size:11.5px;letter-spacing:.1em;line-height:1;
  transform:translateY(.5px);
}
.lang__opt{
  position:relative;padding:3px 0 5px;
  color:rgba(21,36,32,.32);
  transition:color .35s var(--ease);
}
.lang__opt::after{
  content:"";position:absolute;left:0;right:.1em;bottom:1px;height:1px;
  background:var(--gold);transform:scaleX(0);transform-origin:center;
  transition:transform .4s var(--ease);
}
.lang__opt:hover{color:rgba(21,36,32,.66)}
.lang__opt.is-on{color:var(--green)}
.lang__opt.is-on::after{transform:scaleX(1)}
.lang__sep{
  color:rgba(21,36,32,.2);padding:0 1px;
  user-select:none;pointer-events:none;
}
@media (max-width:400px){
  .lang{font-size:10.5px;letter-spacing:.06em}
}

/* 英文 / 越南文排版微调：避免导航与按钮换行 */
.nav__link,.nav__mini,.nav__right .btn,.lang__btn,.label,.btn{white-space:nowrap}
html[lang="vi"] .label{letter-spacing:.14em}
@media (min-width:1025px){
  html[lang="en"] .nav__menu,html[lang="vi"] .nav__menu{gap:clamp(10px,1.5vw,22px)}
  html[lang="en"] .nav__link,html[lang="vi"] .nav__link{font-size:12.8px;letter-spacing:.03em}
}
html[lang="vi"] .hero__title{font-size:clamp(38px,5.2vw,74px)}
html[lang="vi"] .field__caption{letter-spacing:.1em}

/* 英文 / 越南文下，产品菜单不再重复显示英文系列名 */
html[lang="en"] .mega__link[data-series] em,
html[lang="vi"] .mega__link[data-series] em{display:none}
html[lang="en"] .mega__promo p span,
html[lang="vi"] .mega__promo p span{display:none}

/* ---------------- 头部：始终一行，干净不挤 ---------------- */
.nav__inner{gap:clamp(16px,2.4vw,40px)}
.nav__menu{flex-wrap:nowrap;min-width:0}
.nav__item{flex:0 0 auto}
.nav__right{margin-left:clamp(10px,1.6vw,26px);gap:12px}
@media (min-width:1025px) and (max-width:1260px){
  .nav__menu{gap:clamp(10px,1.5vw,22px)}
  .nav__link{font-size:12.6px;letter-spacing:.02em}
  .nav__mini{font-size:12px;letter-spacing:.04em}
  .brand__text{font-size:19.5px;letter-spacing:.15em}
  .nav__right{gap:10px}
}

/* 头部右区：会员中心 ｜ CN/EN/VI，留出呼吸感 */
.nav__right{gap:18px}
.nav__divider{height:11px;opacity:.5}
.nav__mini{letter-spacing:.1em}
@media (min-width:1025px) and (max-width:1260px){
  .nav__right{gap:13px}
}

@media (max-width:1024px){
  .nav__right{gap:16px}
  .lang{font-size:11px;letter-spacing:.08em}
  .lang__opt{padding:5px 0 6px}
}