/* WEL-04 本草堂 — rice paper, ink green, one vermilion seal. Noto Serif SC + Manrope. */
.tpl-wel-04{
  --gut:clamp(20px,5vw,80px);--max:1240px;--pad-x:max(var(--gut),calc((100% - var(--max))/2));
  --serif:"Noto Serif SC","Songti SC",Georgia,serif;
  --sans:"Manrope","Noto Sans SC",system-ui,sans-serif;
  --dock-bg:var(--fg);--dock-fg:var(--bg);
  font-family:var(--sans);font-size:16.5px;line-height:1.85;
  background-image:radial-gradient(color-mix(in srgb,var(--fg) 5%,transparent) 1px,transparent 1.4px);background-size:7px 7px;
}
.tpl-wel-04 main{overflow-x:clip}
.tpl-wel-04 h1,.tpl-wel-04 h2,.tpl-wel-04 h3{font-family:var(--serif);font-weight:500;letter-spacing:.04em}
.tpl-wel-04 ::selection{background:var(--accent);color:var(--on-accent)}
.w4-main>section{padding:clamp(80px,10vw,150px) var(--pad-x)}

/* header */
.w4-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:4px 28px;padding:20px var(--pad-x);border-bottom:1px solid var(--line)}
.w4-brand-wrap{display:flex;align-items:center;gap:14px}
.w4-seal{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:4px;background:var(--seal);color:#fff;font-family:var(--serif);font-size:17px;font-weight:600;line-height:1;transform:rotate(-3deg)}
.w4-brand{display:inline-flex;align-items:center;min-height:44px;font-family:var(--serif);font-size:20px;font-weight:600;letter-spacing:.12em;text-decoration:none}
.w4-nav{display:flex;flex-wrap:wrap}
.w4-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;font-size:14.5px;letter-spacing:.12em;text-decoration:none;color:var(--muted);transition:color .2s}
.w4-nav a:hover{color:var(--fg)}

/* buttons */
.w4-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 30px;margin-top:clamp(34px,3.4vw,48px)}
.w4-btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:12px 34px;background:var(--accent);color:var(--on-accent);font-size:15.5px;font-weight:600;letter-spacing:.16em;text-decoration:none;text-align:center;border-radius:2px;transition:background .25s,transform .25s}
.w4-btn:hover{transform:translateY(-2px)}
.w4-btn--inv{background:var(--on-accent);color:var(--accent)}
.w4-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;font-size:15px;letter-spacing:.12em;text-decoration:none}
.w4-link::before{content:"";width:22px;height:1px;background:var(--seal)}

/* hero */
.w4-main>.w4-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(40px,7vw,120px);align-items:center;padding-top:clamp(48px,6vw,96px)}
.w4-hero--text{grid-template-columns:minmax(0,1fr)!important}
.w4-hero-copy{display:flex;gap:clamp(22px,3.4vw,52px);align-items:flex-start}
.w4-eyebrow{flex:none;margin:6px 0 0;writing-mode:vertical-rl;font-family:var(--serif);font-size:15px;letter-spacing:.42em;color:var(--muted);padding-top:2px;border-left:1px solid var(--seal);padding-left:10px}
.w4-hero h1{font-size:clamp(34px,3.9vw,60px);line-height:1.42;letter-spacing:.06em}
.w4-sub{margin-top:clamp(24px,2.6vw,34px);max-width:27em;font-size:clamp(16px,1.2vw,18px);color:var(--muted)}
.w4-sub p:last-child{margin:0}
.w4-hero-ph{position:relative;margin:0 0 0 auto;width:100%;max-width:500px}
.w4-hero-ph::before{content:"";position:absolute;inset:-16px 16px 16px -16px;border:1px solid color-mix(in srgb,var(--fg) 30%,transparent);pointer-events:none}
.w4-hero-ph img{position:relative;width:100%;aspect-ratio:3/4;object-fit:cover}
.w4-hero-ph::after{content:"";position:absolute;right:-12px;bottom:-12px;width:44px;height:44px;background:var(--seal);border-radius:3px;transform:rotate(-4deg)}

/* kickers & section heads */
.w4-kicker{display:flex;align-items:center;gap:12px;margin:0 0 20px;font-size:12.5px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.w4-kicker::before{content:"";width:8px;height:8px;background:var(--seal);transform:rotate(45deg)}
.w4-main h2{font-size:clamp(30px,3.4vw,48px);line-height:1.45}
.w4-sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px 64px;align-items:end;margin-bottom:clamp(44px,5vw,76px)}
.w4-intro{color:var(--muted);max-width:30em}
.w4-intro p:last-child{margin:0}

/* about + steps */
.w4-main>.w4-about{background:var(--soft)}
.w4-about-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.55fr);gap:40px clamp(40px,8vw,140px);align-items:end}
.w4-about-head--text{grid-template-columns:minmax(0,1fr)}
.w4-about-body{margin-top:24px;color:var(--muted);max-width:32em;font-size:17.5px}
.w4-about-ph{margin:0;max-width:340px;justify-self:end;width:100%}
.w4-about-ph img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:999px 999px 0 0}
.w4-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));margin-top:clamp(56px,7vw,100px);border-top:1px solid var(--line)}
.w4-steps li{position:relative;padding:34px clamp(18px,2.2vw,32px) 8px 0}
.w4-steps li+li{padding-left:clamp(18px,2.2vw,32px);border-left:1px solid var(--line)}
.w4-step-n{display:block;font-family:var(--serif);font-size:clamp(40px,4vw,58px);line-height:1;color:var(--accent);margin-bottom:22px}
.w4-steps li:first-child .w4-step-n{color:var(--seal)}
.w4-steps p{margin:0;font-family:var(--serif);font-size:clamp(17px,1.35vw,19.5px);line-height:1.7;letter-spacing:.03em;max-width:14em}

/* services: herb-drawer grid */
.w4-drawers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--fg);border-left:1px solid var(--line)}
.w4-drawer{position:relative;display:flex;flex-direction:column;padding:clamp(26px,2.8vw,40px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .3s}
.w4-drawer::before{content:"";position:absolute;top:18px;right:18px;width:22px;height:22px;border-radius:50%;border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);box-shadow:inset 0 0 0 6px var(--bg),inset 0 0 0 7px color-mix(in srgb,var(--accent) 35%,transparent)}
.w4-drawer:hover{background:var(--soft)}
.w4-drawer-n{font-family:var(--serif);font-size:15px;letter-spacing:.2em;color:var(--seal);margin-bottom:22px}
.w4-drawer h3{font-size:clamp(21px,1.8vw,25px);line-height:1.45;margin-bottom:10px}
.w4-drawer-d{color:var(--muted);font-size:15.5px}
.w4-drawer-d p{margin:0}
.w4-price{margin:12px 0 0;font-family:var(--serif)}
.w4-ask{align-self:flex-start;display:inline-flex;align-items:center;min-height:44px;margin-top:auto;padding-top:16px;font-size:14px;font-weight:600;letter-spacing:.12em;color:var(--accent);text-decoration:none}
.w4-ask:hover{text-decoration:underline}

/* gallery */
.w4-main>.w4-work{padding-top:0}
.w4-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.8vw,26px);align-items:start}
.w4-tile{margin:0}
.w4-tile:nth-child(even){margin-top:clamp(28px,5vw,80px)}
.w4-tile-ph{overflow:hidden}
.w4-tile img{width:100%;aspect-ratio:3/4;object-fit:cover}
.w4-tile figcaption{margin-top:14px;font-family:var(--serif);font-size:15px;letter-spacing:.08em;color:var(--muted)}

/* quotes */
.w4-main>.w4-quotes{padding-top:0}
.w4-quote-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:0;border-top:1px solid var(--line)}
.w4-quote-list figure{padding:32px 28px 32px 0}
.w4-quote-list blockquote{font-family:var(--serif);font-size:19px;line-height:1.8}
.w4-quote-list figcaption{margin-top:14px;font-size:14px;color:var(--muted)}

/* faq */
.w4-main>.w4-faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:36px clamp(40px,7vw,120px);padding-top:0}
.w4-faq-head{align-self:start;position:sticky;top:32px}
.w4-faq-list{border-top:1px solid var(--fg)}
.w4-faq-list details{border-bottom:1px solid var(--line)}
.w4-faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:72px;padding:18px 0;font-family:var(--serif);font-size:clamp(17.5px,1.4vw,20px);font-weight:500;line-height:1.6}
.w4-faq-list summary::after{flex:none;margin:0;color:var(--seal);font-size:22px}
.w4-faq-list details p{margin:0 0 24px;color:var(--muted);max-width:36em}

/* contact */
.w4-main>.w4-contact{padding:0 var(--pad-x) clamp(64px,7vw,110px)}
.w4-contact-in{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px clamp(40px,7vw,120px);align-items:end;padding:clamp(44px,6vw,96px);background:var(--accent);color:var(--on-accent);overflow:hidden;isolation:isolate}
.w4-contact-in::before{content:"";position:absolute;z-index:-1;inset:14px;border:1px solid color-mix(in srgb,var(--on-accent) 22%,transparent);pointer-events:none}
.w4-contact .w4-kicker{color:var(--on-accent);opacity:.85}
.w4-contact h2{font-size:clamp(34px,4.2vw,58px);margin-bottom:18px}
.w4-contact-intro{max-width:26em;margin-bottom:32px;opacity:.88}
.w4-contact-intro p:last-child{margin:0}
.w4-contact-list li{padding:14px 0;border-top:1px solid color-mix(in srgb,var(--on-accent) 25%,transparent)}
.w4-contact-list .bc-k{font-size:11.5px;letter-spacing:.24em;opacity:.8}
.w4-contact-list a{display:inline-flex;align-items:center;min-height:44px;margin:-6px 0;font-family:var(--serif);font-size:19px;text-decoration:none}
.w4-contact-list span a{font-family:var(--sans);font-size:14.5px;text-decoration:underline}
.w4-social{display:flex;flex-wrap:wrap;gap:4px 20px;padding-top:8px;border-top:1px solid color-mix(in srgb,var(--on-accent) 25%,transparent)}
.w4-social a{display:inline-flex;align-items:center;min-height:44px;font-size:14.5px;letter-spacing:.1em;text-decoration:none}

/* footer */
.w4-foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 24px;padding:0 var(--pad-x) 44px;font-size:13.5px;letter-spacing:.08em;color:var(--muted)}
.w4-foot-brand{font-family:var(--serif);color:var(--fg)}

@media (max-width:1000px){
  .w4-drawers{grid-template-columns:repeat(2,minmax(0,1fr))}
  .w4-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .w4-main>.w4-hero,.w4-about-head,.w4-sec-head,.w4-main>.w4-faq,.w4-contact-in{grid-template-columns:minmax(0,1fr)}
  .w4-hero-ph{margin:12px auto 0 16px;max-width:520px;width:calc(100% - 16px)}
  .w4-about-ph{justify-self:start;max-width:260px}
  .w4-faq-head{position:static}
}
@media (max-width:700px){
  .tpl-wel-04{font-size:16px}
  .w4-head{padding-block:12px 4px}
  .w4-nav{width:calc(100% + 16px);margin:0 -8px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
  .w4-nav a{flex:none;padding:0 10px;font-size:14px}
  .w4-main>.w4-hero{padding-top:40px}
  .w4-hero-copy{gap:16px}
  .w4-eyebrow{font-size:13.5px;letter-spacing:.32em}
  .w4-hero h1{font-size:clamp(30px,8.4vw,40px)}
  .w4-actions>.w4-btn{flex:1 1 100%}
  .w4-steps{grid-template-columns:minmax(0,1fr)}
  .w4-steps li,.w4-steps li+li{display:grid;grid-template-columns:56px minmax(0,1fr);align-items:baseline;padding:22px 0;border-left:0;border-bottom:1px solid var(--line)}
  .w4-step-n{font-size:34px;margin:0}
  .w4-steps p{max-width:none}
  .w4-drawers{grid-template-columns:minmax(0,1fr)}
  .w4-drawer{padding:26px 22px 18px}
  .w4-main>.w4-contact{padding-inline:0}
  .w4-contact-in{padding:52px 26px 34px}
}