:root{
  --paper:#f8f4ec;
  --paper-dark:#eee5d5;
  --paper-deeper:#ddd2b5;
  --ink:#2c2418;
  --ink-soft:#5a4a35;
  --ink-light:#8a7a65;
  --rouge:#b83d4a;
  --rouge-deep:#8a2a35;
  --jade:#5e7a64;
  --jade-deep:#3f5a45;
  --gold:#a67c42;
  --gold-soft:#c4a060;
  --plum:#c9a8ab;
  --mist:rgba(44,36,24,.06);
  --shadow:0 8px 32px -12px rgba(44,36,24,.25);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
picture{display:block}
html,body{height:100%}
body{
  background:#F7F2E9;
  color:var(--ink);
  font-family:"Noto Sans SC",sans-serif;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(rgba(44,36,24,.03) 1px,transparent 1px),
    radial-gradient(rgba(44,36,24,.015) 1px,transparent 1px);
  background-size:32px 32px, 64px 64px;
  background-position:0 0, 16px 16px;
  overflow-x:hidden;
  min-height:100vh;
  position:relative;
}

body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='320' height='320'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.08  0 0 0 0 0.06  0 0 0 0 0.04  0 0 0 0.12 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity:.3;mix-blend-mode:multiply;
}

.ink-overlay{
  position:fixed;inset:0;pointer-events:none;z-index:1;
  opacity:.02;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.particle-canvas{
  position:fixed;inset:0;z-index:2;pointer-events:none;
}
.smoke-canvas{
  position:fixed;inset:0;z-index:3;pointer-events:none;
}

.topnav{
  position:sticky;top:0;z-index:50;
  background:rgba(248,244,236,.85);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(44,36,24,.06);
  margin:0 -24px;padding:12px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:12px}
.brand picture{display:flex;align-items:center;justify-content:center}
.brand-logo{width:40px;height:40px;min-width:40px;min-height:40px}
.brand-text h1{font-family:"Playfair Display",serif;font-size:22px;letter-spacing:.12em;line-height:1;color:var(--ink)}
.brand-text p{font-family:"ZCOOL KuaiLe",cursive;font-size:11px;color:var(--gold);letter-spacing:.08em;margin-top:2px}
.nav-tabs{display:flex;gap:4px;flex-wrap:wrap}
.tab{
  padding:8px 16px;background:transparent;border:1px solid transparent;
  font-family:"Noto Sans SC",sans-serif;font-size:13px;letter-spacing:.08em;
  color:var(--ink-soft);cursor:pointer;transition:all .3s;
  position:relative;
  font-weight:400;
}
.tab:hover{color:var(--ink);border-color:rgba(44,36,24,.1)}
.tab.on{color:var(--rouge-deep);border-color:var(--rouge-deep);background:rgba(184,61,74,.04)}

.app{position:relative;z-index:10;max-width:1180px;margin:0 auto;padding:0 24px 80px}

.section-inner{max-width:1180px;margin:0 auto;padding:0}

.page{display:none;animation:fadeIn .6s ease}
.page.on{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

.btn{
  padding:12px 32px;background:transparent;border:1px solid var(--ink);
  font-family:"Noto Serif SC",serif;font-size:14px;letter-spacing:.16em;
  cursor:pointer;transition:all .25s;color:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:4px;
}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.primary{background:var(--ink);color:var(--paper)}
.btn.primary:hover{background:var(--rouge-deep);border-color:var(--rouge-deep)}
.btn.outline{border-color:var(--rouge-deep);color:var(--rouge-deep)}
.btn.outline:hover{background:var(--rouge-deep);color:var(--paper)}
.btn:disabled{opacity:.4;cursor:not-allowed}

.btn-primary{
  padding:12px 32px;background:#8a2a35;color:#fff;
  font-family:"Noto Serif SC",serif;font-size:14px;letter-spacing:.15em;
  border:none;border-radius:4px;cursor:pointer;transition:all .3s;
}
.btn-primary:hover{background:#b8322a}
.btn-secondary{
  padding:12px 32px;background:transparent;color:#b83d4a;
  font-family:"Noto Serif SC",serif;font-size:14px;letter-spacing:.15em;
  border:1px solid #b83d4a;border-radius:4px;cursor:pointer;transition:all .3s;
}
.btn-secondary:hover{background:rgba(184,61,74,.05)}

.section-title,
.section-title-center{
  font-family:"Noto Serif SC",serif;font-size:36px;font-weight:700;
  color:#2c2418;letter-spacing:2px;text-align:left;
  display:flex;align-items:center;gap:12px;
}
.section-title::before,
.section-title-center::before{
  content:"";width:2px;height:36px;background:#b83d4a;flex-shrink:0;
}

.heading-1{
  font-family:"Noto Serif SC",serif;font-size:72px;font-weight:700;
  color:#2c2418;letter-spacing:4px;line-height:1.2;
}
.heading-1-rouge{color:#b83d4a}

.heading-3{
  font-family:"Noto Serif SC",serif;font-size:24px;font-weight:700;
  color:#2c2418;letter-spacing:.06em;
}

.body-text{
  font-family:"Noto Serif SC",serif;font-size:16px;color:#5a4a35;
  line-height:1.8;letter-spacing:.04em;
}

.helper-text{
  font-family:"Noto Sans SC",sans-serif;font-size:14px;color:#8a7a65;
  letter-spacing:.04em;
}

.hero-section{
  position:relative;height:90vh;display:flex;align-items:center;justify-content:center;
  padding:80px 24px;overflow:hidden;
  background:#f8f4ec;
}
.hero-bg{
  position:absolute;inset:0;background:#f8f4ec;
}
.hero-ink-canvas{
  position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1;
}
.hero-paper-texture{
  position:absolute;inset:0;opacity:.05;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='512' height='512'><filter id='fiber'><feTurbulence type='fractalNoise' baseFrequency='0.04' numOctaves='5' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.15  0 0 0 0 0.12  0 0 0 0 0.08  0 0 0 0.8 0'/></filter><rect width='100%25' height='100%25' filter='url(%23fiber)'/></svg>");
  background-size:512px 512px;
}
.hero-radial-gradient{
  position:absolute;inset:0;
  background:radial-gradient(ellipse at center, #fbf8f1 0%, #f8f4ec 60%, #f5efe3 100%);
}
.hero-ink-dots{
  position:absolute;inset:0;opacity:.03;
  background-image:radial-gradient(circle, #2c2418 1px, transparent 1px);
  background-size:12px 12px;
}
.hero-seal-watermark{
  position:absolute;top:24px;left:24px;width:60px;height:60px;opacity:.08;
  z-index:2;pointer-events:none;
}
.hero-corner-decoration{
  position:absolute;bottom:24px;right:24px;width:80px;height:80px;opacity:.06;
  z-index:2;pointer-events:none;
}
.hero-content-wrapper{
  position:relative;z-index:10;text-align:center;max-width:800px;
  display:flex;flex-direction:column;align-items:center;gap:40px;
}
.hero-content{
  flex-shrink:0;
}
.hero-badge{
  display:inline-block;padding:5px 18px;background:#8a2a35;color:#fff;
  font-family:"Noto Sans SC",sans-serif;font-size:11px;letter-spacing:.2em;margin-bottom:32px;
  border-radius:4px;
}
.hero-title{
  font-family:"Noto Serif SC",serif;
  font-size:clamp(48px,10vw,72px);line-height:1.2;letter-spacing:8px;
  color:#2c2418;font-weight:700;
  margin-bottom:24px;
  text-shadow:1px 2px 4px rgba(44,36,24,.06);
}
.hero-title-rouge{color:#b83d4a}
.hero-subtitle-wrapper{
  display:flex;align-items:center;gap:16px;justify-content:center;
}
.hero-subtitle-line{
  width:16px;height:1px;background:#b83d4a;
}
.hero-subtitle{
  font-family:"Noto Serif SC",serif;
  font-size:20px;line-height:1.6;letter-spacing:.12em;
  color:#5a4a35;font-weight:400;
  margin:0;
}
.hero-actions{
  display:flex;justify-content:center;gap:16px;flex-wrap:wrap;
  margin-top:0;
}

.concept-section{
  padding:96px 24px;
}
.concept-header{
  margin-bottom:60px;
}
.ancient-scroll{
  max-width:800px;margin:48px auto 0;width:100%;
}
.scroll-book{
  display:flex;width:100%;height:320px;
  border:1px solid rgba(138,122,101,.15);
  border-radius:4px;
  box-shadow:0 8px 32px -12px rgba(44,36,24,.15);
  overflow:hidden;
  position:relative;
}
.scroll-book::before{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100' height='100'><filter id='p'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0.05  0 0 0 0 0.03  0 0 0 0 0.02  0 0 0 0.08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23p)'/></svg>");
  opacity:.5;pointer-events:none;
}
.scroll-bookmark{
  width:25%;background:#f0e6d2;
  display:flex;flex-direction:column;
  border-right:1px solid rgba(138,122,101,.1);
  position:relative;z-index:2;
}
.bookmark-header,.bookmark-footer{
  height:16px;background:#8b7355;
  flex-shrink:0;
}
.bookmark-body{
  flex:1;padding:24px 12px;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:24px;
}
.bookmark-char{
  font-family:"Noto Serif SC",serif;font-size:36px;color:#b83d4a;font-weight:700;
  line-height:1;letter-spacing:.1em;
}
.scroll-content{
  flex:1;background:#f8f4ec;padding:32px 40px;
  display:flex;flex-direction:column;
  justify-content:center;
  gap:20px;
  position:relative;z-index:2;
}
.wuxing-item{
  display:flex;align-items:flex-start;gap:16px;
}
.wuxing-label{
  font-family:"Noto Serif SC",serif;font-size:20px;color:#b83d4a;font-weight:700;
  width:36px;text-align:center;flex-shrink:0;
}
.wuxing-text{
  font-family:"Noto Serif SC",serif;font-size:16px;color:#5a4a35;line-height:1.8;
  letter-spacing:.04em;
}

.feature-section{
  padding:96px 24px;
}
.feature-scene{
  height:400px;position:relative;margin-bottom:48px;
  display:flex;align-items:center;overflow:hidden;
}
.feature-image-container{
  position:absolute;z-index:0;pointer-events:none;
  width:42%;height:100%;
  display:flex;align-items:center;justify-content:center;
}
.feature-image-container picture{
  width:100%;height:100%;display:flex;align-items:center;justify-content:center;
}
.feature-image{
  width:100%;height:100%;object-fit:contain;
  opacity:.5;min-height:100px;
}
.feature-travel .feature-image-container{
  right:0;
}
.feature-travel .feature-content{
  padding-right:36px;
}
.feature-character .feature-image-container{
  left:0;
}
.feature-character .feature-content{
  padding-left:36px;
}
.feature-memory .feature-image-container{
  right:0;
}
.feature-memory .feature-content{
  padding-right:36px;
}
.feature-content{
  position:relative;z-index:2;width:52%;
  display:flex;flex-direction:column;gap:12px;
}
.feature-content-left{align-items:flex-start}
.feature-content-right{margin-left:auto;align-items:flex-end;text-align:right}
.feature-icon-svg{
  width:40px;height:40px;flex-shrink:0;opacity:.8;
}
.feature-type{
  font-family:"Noto Sans SC",sans-serif;font-size:12px;color:#b83d4a;
  letter-spacing:.2em;
}
.feature-content-right .feature-type{text-align:right}
.feature-content-right .body-text{text-align:right}

.tech-section{
  padding:96px 24px;
  background:rgba(248,244,236,.3);
}
.tech-title{
  font-family:"Noto Serif SC",serif;font-size:28px;color:#2c2418;
  text-align:center;letter-spacing:.1em;font-weight:600;margin-bottom:60px;
}
.tech-scroll{
  position:relative;max-width:1180px;margin:0 auto;width:100%;
  padding-top:48px;
}
.tech-watermark{
  position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Ctext x='0' y='50' font-family='serif' font-size='12' fill='%238a7a65' opacity='0.04' letter-spacing='0.5em'%3E合香之道%3C/text%3E%3Ctext x='0' y='80' font-family='serif' font-size='12' fill='%238a7a65' opacity='0.04' letter-spacing='0.5em'%3E古法传承%3C/text%3E%3Ctext x='0' y='110' font-family='serif' font-size='12' fill='%238a7a65' opacity='0.04' letter-spacing='0.5em'%3EAI创新%3C/text%3E%3Ctext x='0' y='140' font-family='serif' font-size='12' fill='%238a7a65' opacity='0.04' letter-spacing='0.5em'%3E诗笺留香%3C/text%3E%3C/svg%3E");
  background-size:200px 200px;
}
.tech-line-container{
  display:flex;align-items:flex-start;justify-content:space-between;position:relative;
  padding:0;
}
.tech-line{
  position:absolute;top:30px;left:0;right:0;height:1px;
  background:repeating-linear-gradient(90deg, #b83d4a 0px, #b83d4a 4px, transparent 4px, transparent 12px);
  opacity:.2;
}
.tech-step{
  display:flex;flex-direction:column;align-items:center;gap:12px;
  width:23%;text-align:center;position:relative;z-index:2;
}
.tech-icon{
  width:60px;height:60px;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.tech-step .heading-3{
  font-size:18px;
}
.tech-step .helper-text{
  line-height:1.6;
}

.philosophy-section{
  padding:96px 24px;text-align:center;
}
.philosophy-title{
  font-family:"Noto Serif SC",serif;font-size:clamp(28px,6vw,48px);
  color:#2c2418;line-height:1.6;letter-spacing:4px;font-weight:700;
  margin-bottom:32px;
}
.philosophy-main{
  color:#2c2418;
}
.philosophy-rouge{
  color:#b83d4a;
}
.philosophy-text{
  font-family:"Noto Serif SC",serif;font-size:16px;color:#5a4a35;
  line-height:2;letter-spacing:.06em;max-width:600px;
  margin:0 auto 48px;
}

.experience-header{
  text-align:center;padding:60px 0 32px;
}
.experience-header h2{
  font-family:"Playfair Display",serif;font-size:36px;letter-spacing:.1em;color:var(--ink);font-weight:500;
}
.experience-header p{
  margin-top:14px;font-size:14px;color:var(--ink-soft);letter-spacing:.08em;opacity:.7;
}

.scene-tabs{
  display:flex;justify-content:center;gap:8px;margin-top:8px;flex-wrap:wrap;
}
.scene-tab{
  padding:10px 28px;background:transparent;border:1px solid rgba(44,36,24,.1);
  font-family:"Noto Serif SC",serif;font-size:14px;letter-spacing:.12em;
  color:var(--ink-soft);cursor:pointer;transition:all .25s;
  border-radius:24px;
}
.scene-tab:hover{background:rgba(255,255,255,.6);color:var(--ink)}
.scene-tab.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.scene-tab.primary-tab{
  background:var(--rouge);color:var(--paper);border-color:var(--rouge);
  box-shadow:0 4px 16px -4px rgba(184,61,74,.4);
}
.scene-tab.primary-tab:hover{background:var(--rouge-deep);border-color:var(--rouge-deep);transform:translateY(-2px)}
.scene-tab.primary-tab.on{background:var(--rouge-deep);border-color:var(--rouge-deep)}

.scene-content{display:none;padding:32px 0}
.scene-content.on{display:block;animation:fadeIn .4s ease}

.scene-intro{text-align:center;margin-bottom:28px}
.scene-intro h3{
  font-family:"Playfair Display",serif;font-size:24px;letter-spacing:.08em;color:var(--ink);font-weight:500;
}
.scene-intro p{
  margin-top:8px;font-size:14px;color:var(--ink-soft);letter-spacing:.08em;
}

.quick-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:28px}
.tag{
  padding:6px 18px;background:rgba(255,255,255,.5);border:1px solid rgba(44,36,24,.1);
  font-size:13px;letter-spacing:.06em;cursor:pointer;transition:all .25s;
  border-radius:20px;
}
.tag:hover{background:rgba(255,255,255,.8);border-color:var(--rouge);color:var(--rouge)}

.input-row{
  display:flex;gap:12px;padding:16px;background:rgba(255,255,255,.5);
  border:1px solid rgba(44,36,24,.1);
  max-width:720px;margin:0 auto;
  border-radius:8px;
}
.input-field{
  flex:1;background:transparent;border:none;outline:none;
  font-family:"Noto Serif SC",serif;font-size:15px;padding:8px 8px;color:var(--ink);
  letter-spacing:.04em;
}
.input-field::placeholder{color:rgba(44,36,24,.35)}
.input-row button{
  padding:0 28px;background:var(--ink);color:var(--paper);
  font-family:"Noto Serif SC",serif;font-size:13px;letter-spacing:.16em;
  border:none;cursor:pointer;transition:all .25s;border-radius:4px;
}
.input-row button:hover{background:var(--rouge-deep)}

.status-tip{
  text-align:center;font-size:13px;color:var(--ink-soft);letter-spacing:.08em;margin-top:16px;
  min-height:20px;
}

.result-area{margin-top:32px}

.detail-container{
  max-width:1000px;margin:0 auto;padding:40px;
  background:var(--paper);font-family:"Noto Serif SC",serif;color:var(--ink);
}

.detail-card{
  background:transparent;border:none;padding:0;box-shadow:none;position:relative;
}
.detail-card::before,.detail-card::after{
  content:"";position:absolute;width:12px;height:12px;border:1px solid var(--ink);opacity:.4;
}
.detail-card::before{top:12px;left:12px;border-right:none;border-bottom:none}
.detail-card::after{bottom:12px;right:12px;border-left:none;border-top:none}

.detail-title-section{text-align:center;margin-bottom:20px}
.detail-card h3{
  font-family:"Playfair Display",serif;font-size:32px;letter-spacing:.1em;color:var(--ink);
  line-height:1;font-weight:500;
}
.type-badge{
  display:inline-block;margin-top:10px;padding:4px 14px;font-size:11px;letter-spacing:.16em;
  border-radius:12px;
}
.type-badge.ai{background:rgba(184,61,74,.06);color:var(--rouge);border:1px solid rgba(184,61,74,.15)}
.type-badge.classic{background:rgba(44,36,24,.04);color:var(--ink-soft);border:1px solid rgba(44,36,24,.08)}

.sensory-text{
  font-family:"Noto Serif SC",serif;font-size:15px;color:var(--ink-soft);
  text-align:center;padding:14px;border:1px dashed rgba(166,124,66,.2);
  margin-bottom:24px;border-radius:8px;
  font-style:italic;
}

.perfumer-note{
  background:rgba(184,61,74,.03);border-left:3px solid var(--rouge);
  padding:16px 20px;margin-bottom:24px;
}
.section-label{
  font-family:"Noto Serif SC",serif;font-size:14px;color:#B8322A;letter-spacing:.18em;margin-bottom:12px;font-weight:600;
}
.perfumer-note p{
  font-family:"Noto Serif SC",serif;font-size:14px;color:#5A3E2B;line-height:1.8;text-indent:2em;
}

.adjust-analysis{
  background:rgba(184,61,74,.03);border-left:3px solid var(--rouge);
  padding:16px 20px;margin-bottom:24px;
}
.adjust-request{margin-bottom:12px}
.adjust-request-label{font-size:13px;color:var(--rouge);font-weight:500;margin-right:6px}
.adjust-request-text{font-family:"Noto Serif SC",serif;font-size:14px;color:#5A3E2B;line-height:1.8}
.adjust-details{margin-bottom:12px}
.adjust-details-label{font-size:13px;color:#B8322A;font-weight:500;margin-bottom:8px;display:block}
.adjust-item{font-family:"Noto Serif SC",serif;font-size:14px;color:#5A3E2B;line-height:1.8;margin-bottom:6px}
.adjust-label{color:var(--ink);font-weight:500;margin-right:6px}
.adjust-content{font-family:"Noto Serif SC",serif;color:#5A3E2B}
.adjust-change{padding-top:12px;border-top:1px dashed rgba(138,122,101,.15)}
.adjust-change-label{font-size:13px;color:var(--rouge);font-weight:500;margin-right:6px}
.adjust-change-text{font-family:"Noto Serif SC",serif;font-size:14px;color:#5A3E2B;line-height:1.8;font-style:italic}

.detail-card .section{margin-top:24px}

.ingredients-list{display:flex;flex-direction:column;gap:10px}
.detail-ingredient-item{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 18px;background:rgba(255,255,255,.4);border-radius:8px;
}
.ingredient-name{font-weight:500;color:var(--ink)}
.ingredient-role{padding:2px 10px;border-radius:4px;font-size:11px;font-weight:600}
.ingredient-role.君{background:var(--rouge);color:#fff}
.ingredient-role.臣{background:var(--jade);color:#fff}
.ingredient-role.佐{background:var(--gold);color:var(--ink)}
.ingredient-role.使{background:rgba(44,36,24,.08);color:var(--ink-soft)}
.ingredient-property{font-family:"Noto Serif SC",serif;font-size:14px;color:#5A3E2B;line-height:1.8}
.ingredient-amount{font-family:"Noto Serif SC",serif;font-size:14px;color:#5A3E2B;line-height:1.8}

.notes-grid{display:flex;flex-direction:column;gap:14px}
.note-item{padding:16px 18px;background:rgba(255,255,255,.4);border-radius:8px}
.note-label{font-size:11px;color:var(--gold);letter-spacing:.16em;text-transform:uppercase;margin-bottom:8px}
.note-content{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.note-material{display:inline-block;padding:2px 10px;background:rgba(184,61,74,.06);color:var(--rouge);border-radius:4px;font-size:12px}
.note-sensory{font-family:"Noto Serif SC",serif;font-size:14px;color:#5A3E2B;line-height:1.8}
.note-scene{font-family:"Noto Serif SC",serif;font-size:14px;color:#5A3E2B;line-height:1.8;font-style:italic}

.base-info{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:24px}
.base-info-item{font-size:13px;line-height:1.7}
.base-label{display:block;font-family:"Noto Serif SC",serif;font-size:14px;color:#B8322A;letter-spacing:.18em;margin-bottom:4px;font-weight:600}
.base-value{font-family:"Noto Serif SC",serif;color:#5A3E2B;font-size:14px;line-height:1.8}

.method-section{margin-bottom:24px}
.method-list{padding-left:24px;line-height:1.8;color:#5A3E2B;font-size:14px}
.method-list li{font-family:"Noto Serif SC",serif;margin-bottom:8px}

.warning-box{
  background:rgba(184,61,74,.03);border-left:3px solid #B8322A;
  padding:14px 18px;margin-bottom:24px;
}
.warning-box p{font-family:"Noto Serif SC",serif;font-size:14px;color:#5A3E2B;line-height:1.8}

.tag-group{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.tag-label{font-family:"Noto Serif SC",serif;font-size:14px;color:#B8322A;letter-spacing:.18em;font-weight:600}
.tag-group .tag{margin:0}

.result-actions{display:flex;justify-content:center;margin-top:24px}
.secondary-btn{
  padding:8px 20px;border:1px solid var(--gold);background:transparent;
  color:var(--gold);border-radius:6px;cursor:pointer;font-size:12px;letter-spacing:.1em;
  font-family:"Noto Serif SC",serif;transition:all .25s;
}
.secondary-btn:hover{background:rgba(166,124,66,.08)}

.adjust-group{display:flex;gap:8px;align-items:center}
.adjust-input{
  padding:8px 14px;border:1px solid rgba(44,36,24,.15);border-radius:6px;
  font-family:"Noto Serif SC",serif;font-size:13px;background:transparent;
  width:200px;
}
.adjust-input:focus{outline:none;border-color:var(--rouge)}

.poem-card{
  float:right;width:240px;margin:0 0 24px 32px;
  display:flex;flex-direction:column;gap:16px;
  position:relative;z-index:2;
}
.poem-inner{
  position:relative;width:100%;height:560px;
  background:#faf7f0;
  border:1px solid rgba(139,126,109,.4);
  border-radius:4px;
  box-shadow:0 8px 24px rgba(90,62,43,.1);
  display:flex;flex-direction:column;
  align-items:center;
  padding:28px 20px;
  box-sizing:border-box;
  overflow:hidden;
}
.poem-corner{
  position:absolute;width:20px;height:20px;
  border:2px solid #b8322a;z-index:3;
}
.poem-corner-tl{top:8px;left:8px;border-right:none;border-bottom:none}
.poem-corner-tr{top:8px;right:8px;border-left:none;border-bottom:none}
.poem-corner-bl{bottom:8px;left:8px;border-right:none;border-top:none}
.poem-corner-br{bottom:8px;right:8px;border-left:none;border-top:none}
.poem-header{text-align:center;margin-bottom:16px;margin-top:4px}
.poem-title{font-size:22px;font-weight:700;color:#3a2819;margin:0 0 8px;font-family:"Noto Serif SC",SimSun,serif}
.poem-subtitle{font-size:10px;color:#9ca3af;margin:0;letter-spacing:.1em;font-family:"Noto Serif SC",serif}
.poem-divider{width:60%;height:1px;background:#b8322a;margin:12px 0;opacity:.6}
.poem-main{flex:1;display:flex;align-items:center;justify-content:center;width:100%;padding:8px 0}
.poem-slogan{
  font-size:15px;color:#4a3728;margin:0;letter-spacing:.4em;line-height:2;
  font-family:"Noto Serif SC",serif;font-weight:400;
  writing-mode:vertical-rl;-webkit-writing-mode:vertical-rl;
  text-orientation:upright;white-space:nowrap;
}
.poem-herbs{display:flex;flex-wrap:wrap;justify-content:center;gap:4px;padding:6px 0}
.herb-tag{
  display:inline-flex;align-items:center;justify-content:center;
  padding:3px 8px;border:1px solid rgba(184,50,42,.25);
  background:rgba(245,240,232,.6);font-family:"Noto Serif SC",serif;font-size:10px;color:#5a4a3a;
  border-radius:3px;
}
.poem-footer{display:flex;flex-direction:column;align-items:center;gap:4px;padding-top:12px;padding-bottom:8px;position:relative;z-index:2}
.footer-text{font-size:9px;color:#9ca3af;margin:0;font-family:"Noto Serif SC",serif}
.poem-dots{
  position:absolute;width:100%;height:100%;top:0;left:0;
  background-image:radial-gradient(circle,rgba(255,192,192,.15) 1px,transparent 1px);
  background-size:24px 24px;z-index:0;pointer-events:none;
}
.poem-buttons{display:flex;gap:8px}
.poem-btn{
  flex:1;padding:8px 0;background:transparent;
  border:1px solid rgba(184,50,42,.4);color:#b8322a;
  font-family:"Noto Serif SC",SimSun,serif;font-size:14px;border-radius:2px;
  cursor:pointer;transition:all .3s;
}
.poem-btn:hover{background:rgba(184,50,42,.06)}
.demo-note{font-size:12px;color:#888;opacity:.8;text-align:center;margin-top:16px;line-height:1.5}

.shop-header{text-align:center;padding:60px 0 32px}
.shop-header h2{font-family:"Playfair Display",serif;font-size:36px;letter-spacing:.1em;color:var(--ink);font-weight:500}
.shop-header p{margin-top:14px;font-size:14px;color:var(--ink-soft);letter-spacing:.08em;opacity:.7}

.shop-tabs{display:flex;justify-content:center;gap:8px;margin-top:8px;flex-wrap:wrap}
.shop-tab{
  padding:10px 28px;background:transparent;border:1px solid rgba(44,36,24,.1);
  font-family:"Noto Serif SC",serif;font-size:14px;letter-spacing:.12em;
  color:var(--ink-soft);cursor:pointer;transition:all .25s;border-radius:24px;
}
.shop-tab:hover{background:rgba(255,255,255,.6);color:var(--ink)}
.shop-tab.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}

.shop-content{display:none;padding:32px 0}
.shop-content.on{display:block;animation:fadeIn .4s ease}

.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:24px}
.product-card{
  background:rgba(255,255,255,.4);border:1px solid rgba(44,36,24,.08);
  border-radius:12px;overflow:hidden;transition:all .4s cubic-bezier(.2,.7,.2,1);
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--rouge)}
.product-image{height:200px;overflow:hidden;background:var(--paper-dark)}
.product-image picture{width:100%;height:100%;display:block}
.product-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s;min-height:200px}
.product-card:hover .product-image img{transform:scale(1.05)}
.product-info{padding:20px}
.product-info h3{font-family:"Playfair Display",serif;font-size:20px;color:var(--ink);letter-spacing:.06em;font-weight:500;margin-bottom:8px}
.product-desc{font-size:13px;color:var(--ink-soft);line-height:1.6;margin-bottom:12px}
.product-price{font-size:16px;color:var(--rouge);font-weight:600;margin-bottom:16px}

.custom-section{display:flex;flex-direction:column;gap:32px;margin-top:24px}
.custom-card{
  display:flex;gap:32px;background:rgba(255,255,255,.4);
  border:1px solid rgba(44,36,24,.08);border-radius:16px;overflow:hidden;transition:all .4s;
}
.custom-card:hover{box-shadow:var(--shadow)}
.custom-image{flex:0 0 320px;height:240px;overflow:hidden}
.custom-image picture{width:100%;height:100%;display:block}
.custom-image img{width:100%;height:100%;object-fit:cover;min-height:240px}
.custom-info{padding:32px;flex:1}
.custom-info h3{font-family:"Playfair Display",serif;font-size:24px;color:var(--ink);letter-spacing:.08em;font-weight:500;margin-bottom:12px}
.custom-info p{font-size:14px;color:var(--ink-soft);line-height:1.8;margin-bottom:16px}
.custom-features{list-style:none;padding:0;margin-bottom:20px}
.custom-features li{padding:8px 0;font-size:13px;color:var(--ink-soft);border-bottom:1px dashed rgba(44,36,24,.08)}
.custom-features li:last-child{border-bottom:none}

.gallery-header{text-align:center;padding:60px 0 32px}
.gallery-header h2{font-family:"Playfair Display",serif;font-size:36px;letter-spacing:.1em;color:var(--ink);font-weight:500}
.gallery-header p{margin-top:14px;font-size:14px;color:var(--ink-soft);letter-spacing:.08em;opacity:.7}

.gallery-filters{display:flex;justify-content:center;gap:8px;margin-top:8px;flex-wrap:wrap}
.filter-chip{
  padding:8px 22px;background:rgba(255,255,255,.4);border:1px solid rgba(44,36,24,.1);
  font-size:13px;letter-spacing:.08em;cursor:pointer;transition:all .25s;border-radius:20px;
}
.filter-chip:hover{background:rgba(255,255,255,.7)}
.filter-chip.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}

.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;margin-top:32px}
.gallery-card{
  background:linear-gradient(180deg,rgba(255,255,255,.5) 0%,rgba(255,255,255,.15) 100%),var(--paper);
  border:1px solid rgba(44,36,24,.08);padding:24px;cursor:pointer;transition:all .4s cubic-bezier(.2,.7,.2,1);
  position:relative;overflow:hidden;border-radius:12px;
}
.gallery-card:hover{transform:translateY(-6px);border-color:var(--rouge);box-shadow:0 16px 40px -16px rgba(184,61,74,.25)}
.gallery-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--rouge),var(--gold));
  transform:scaleX(0);transform-origin:left;transition:transform .4s;border-radius:12px 12px 0 0;
}
.gallery-card:hover::before{transform:scaleX(1)}
.gallery-card-title{font-family:"Playfair Display",serif;font-size:22px;letter-spacing:.08em;text-align:center;margin-bottom:10px;color:var(--ink);font-weight:500}
.gallery-card-sensory{font-family:"Noto Serif SC",serif;font-size:14px;color:var(--ink-soft);text-align:center;padding:10px;border:1px dashed rgba(166,124,66,.15);border-radius:6px;margin-bottom:14px;font-style:italic}
.gallery-card-tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.gallery-card-tag{padding:3px 10px;background:rgba(255,255,255,.5);border-radius:10px;font-size:11px;color:var(--ink-soft)}

.detail-modal{
  position:fixed;inset:0;background:rgba(44,36,24,.5);backdrop-filter:blur(8px);
  z-index:200;display:flex;align-items:center;justify-content:center;
  padding:20px;opacity:0;visibility:hidden;transition:all .3s;
}
.detail-modal.on{opacity:1;visibility:visible}
.detail-modal .detail-panel{
  width:min(720px,100%);max-height:90vh;overflow:auto;
  background:var(--paper);position:relative;
  border:1px solid rgba(44,36,24,.1);padding:40px;
  transform:scale(.95);transition:transform .4s cubic-bezier(.2,.7,.2,1);
  border-radius:16px;
}
.detail-modal.on .detail-panel{transform:scale(1)}
.detail-close{
  position:absolute;top:16px;right:16px;width:36px;height:36px;
  background:transparent;border:1px solid rgba(44,36,24,.1);
  font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:all .25s;border-radius:50%;
}
.detail-close:hover{background:var(--ink);color:var(--paper)}

.about-header{text-align:center;padding:60px 0 32px}
.about-header h2{font-family:"Playfair Display",serif;font-size:36px;letter-spacing:.1em;color:var(--ink);font-weight:500}
.about-header p{margin-top:14px;font-size:14px;color:var(--ink-soft);letter-spacing:.08em;opacity:.7}

.about-content{max-width:680px;margin:0 auto;padding:24px 0}
.about-section{margin-bottom:40px}
.about-section h3{
  font-family:"Noto Serif SC",serif;font-size:18px;letter-spacing:.1em;margin-bottom:14px;
  display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:600;
}
.about-section h3::before{content:"";display:inline-block;width:4px;height:20px;background:var(--rouge)}
.about-section p{font-size:15px;color:var(--ink-soft);line-height:1.9;text-indent:2em}

.about-quote{text-align:center;padding:56px 24px;margin-top:32px;background:rgba(184,61,74,.03)}
.quote-text{font-family:"Noto Serif SC",serif;font-size:26px;line-height:2;letter-spacing:.12em;color:var(--ink);font-style:italic}

.foot{
  margin-top:48px;padding:40px 24px;text-align:center;
  border-top:1px solid rgba(44,36,24,.06);
  font-family:"Noto Sans SC",sans-serif;font-size:14px;color:#8a7a65;letter-spacing:.04em;
}
.foot .seal{
  display:inline-block;padding:4px 14px;background:#8a2a35;color:#fff;
  font-family:"ZCOOL KuaiLe",cursive;font-size:10px;letter-spacing:.2em;
  margin-bottom:14px;border-radius:4px;
}

.toast{
  position:fixed;top:32px;left:50%;transform:translateX(-50%) translateY(-20px);
  padding:12px 28px;background:var(--ink);color:var(--paper);
  font-size:14px;letter-spacing:.12em;
  z-index:999;opacity:0;transition:all .3s;pointer-events:none;
  box-shadow:0 8px 24px -8px rgba(0,0,0,.4);
  border-radius:6px;
}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

@media (max-width:780px){
  .topnav{padding:10px 16px}
  .nav-tabs{width:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:4px}
}