/* Shared foundation for the home and treatment pages: tokens, header, menus, footer, quick tools. */
@font-face{font-family:ElPretendard;src:url('./fonts/Pretendard-Regular.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:ElPretendard;src:url('./fonts/Pretendard-Medium.woff2') format('woff2');font-style:normal;font-weight:500 600;font-display:swap}
@font-face{font-family:ElPretendard;src:url('./fonts/Pretendard-Bold.woff2') format('woff2');font-style:normal;font-weight:700 900;font-display:swap}

:root{
  --brand:#1d4fc4;--brand-deep:#153a96;--brand-soft:#e8eefb;--wash:#f3f6fb;--navy:#111c33;--footer:#1b212d;
  --ink:#1b1e24;--body:#3d434d;--muted:#6a717c;--sub:#959ba5;--line:#e3e7ed;--white:#fff;
  --header-height:80px;--container:1280px;--gutter:40px;
  --r-xl:28px;--r-lg:20px;--r-md:14px;--r-sm:10px;
  --ease:cubic-bezier(.22,1,.36,1);
  --z-header:40;--z-rail:45;--z-toast:60;
  /* Legacy names kept for the treatment-page stylesheets. */
  --brand-dark:var(--brand-deep);--surface:var(--wash);--blue-wash:var(--wash);--page-gutter:var(--gutter);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 20px);-webkit-text-size-adjust:100%}
body{margin:0;color:var(--ink);font-family:ElPretendard,Pretendard,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;font-size:16px;line-height:1.6;letter-spacing:-.02em;background:var(--white);word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer;border:0;background:none;padding:0}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
img{height:auto}
h1,h2,h3,h4,p,figure,dl,dd{margin:0}
h1,h2,h3,h4{line-height:1.3;letter-spacing:-.035em;font-weight:700}
ul,ol{padding:0;margin:0;list-style:none}
:focus-visible{outline:3px solid #3b82f6;outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}
::selection{background:#d5e3ff;color:#11295c}
.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:12px;left:12px;transform:translateY(-160%);padding:12px 20px;background:var(--brand);color:var(--white);border-radius:var(--r-sm);z-index:100}
.skip-link:focus{transform:translateY(0)}
.el-icon{width:24px;height:24px;flex-shrink:0}
.container{width:min(var(--container),calc(100% - var(--gutter)*2));margin-inline:auto}
.mobile-only{display:none}
.eyebrow{font-size:15px;font-weight:700;color:var(--brand);margin-bottom:14px;letter-spacing:-.01em}
.icon-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;transition:background .2s}
.icon-button:hover{background:#1b1e240d}

/* Pill buttons shared across sections. */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:600;white-space:nowrap;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn .el-icon{width:18px;height:18px;transition:transform .2s}
.btn:hover .el-icon{transform:translateX(3px)}
.btn-primary{background:var(--brand);color:var(--white)}
.btn-primary:hover{background:var(--brand-deep)}
.btn-dark{background:var(--ink);color:var(--white)}
.btn-dark:hover{background:var(--brand)}
.btn-line{border:1px solid #cfd5de;background:var(--white);color:var(--ink)}
.btn-line:hover{border-color:var(--brand);color:var(--brand)}
.btn-white{background:var(--white);color:var(--brand)}
.btn-white:hover{background:var(--brand-soft)}
.btn-ghost{border:1px solid #ffffff73;color:var(--white)}
.btn-ghost:hover{background:#ffffff1f}
.preparing-content{min-height:65svh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding-block:80px;text-align:center}
.preparing-content h1{font-size:clamp(32px,5vw,52px)}
.preparing-content>p:not(.eyebrow){margin-top:18px;color:var(--muted)}
.preparing-content .btn{margin-top:32px}

/* Header: logo, centred disclosure menu, account and utility actions. */
.site-header{position:sticky;top:0;z-index:var(--z-header);height:var(--header-height);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px;padding-inline:40px;background:#ffffffeb;-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.site-header.is-scrolled,.site-header:has(.nav-trigger[aria-expanded=true]){border-bottom-color:var(--line);background:var(--white)}
.brand img{width:184px;height:auto}
.desktop-nav{display:flex;justify-content:center;height:100%}
.nav-group{height:100%;display:flex}
.nav-trigger{height:100%;display:flex;align-items:center;padding:0 clamp(14px,1.6vw,26px);font-size:17px;font-weight:600;letter-spacing:-.03em;white-space:nowrap;position:relative;transition:color .2s}
.nav-trigger:after{content:'';position:absolute;left:clamp(14px,1.6vw,26px);right:clamp(14px,1.6vw,26px);bottom:-1px;height:3px;border-radius:3px 3px 0 0;background:var(--brand);transform:scaleX(0);transition:transform .25s var(--ease)}
.nav-trigger:hover,.nav-trigger[aria-expanded=true]{color:var(--brand)}
.nav-trigger[aria-expanded=true]:after{transform:scaleX(1)}
.nav-panel{position:absolute;top:100%;left:0;right:0;background:var(--white);border-radius:0 0 var(--r-xl) var(--r-xl);box-shadow:0 30px 50px #0f1d3614}
.nav-panel-inner{width:min(var(--container),calc(100% - 80px));margin:auto;display:grid;grid-template-columns:240px minmax(0,1fr) 300px;gap:48px;padding:40px 0 44px}
.nav-intro strong{display:block;font-size:28px;line-height:1.3;letter-spacing:-.04em}
.nav-intro p{font-size:15px;line-height:1.75;color:var(--muted);margin-top:14px}
.nav-links{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;align-content:start}
.nav-links a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:58px;padding:12px 20px;border-radius:var(--r-md);background:var(--wash);font-size:16px;font-weight:600;transition:background .2s,color .2s}
.nav-links a:hover{background:var(--brand);color:var(--white)}
.nav-links .el-icon{width:15px;height:15px}
.nav-photo{width:100%;height:190px;object-fit:cover;border-radius:var(--r-lg)}
.nav-shade{position:fixed;inset:var(--header-height) 0 0;background:#0f1d3640;z-index:39}
.header-actions{display:flex;align-items:center;gap:16px}
.account-link{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:var(--body);white-space:nowrap}
.account-link:hover{color:var(--brand)}
.account-link .el-icon{width:17px;height:17px}
.header-actions .icon-button{width:42px;height:42px}
.header-actions .icon-button .el-icon{width:24px;height:24px}

/* Full menu and search open as top sheets. */
.all-menu,.site-search{border:0;color:var(--ink);background:var(--white)}
.all-menu::backdrop,.site-search::backdrop{background:#0f1d3673;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.all-menu{width:100%;max-width:none;max-height:100dvh;margin:0;top:0;padding:28px 0 40px;overflow:auto;border-radius:0 0 var(--r-xl) var(--r-xl)}
.all-menu>*{width:min(var(--container),calc(100% - 80px));margin-inline:auto}
.menu-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:22px;border-bottom:2px solid var(--ink);font-size:22px;font-weight:700;letter-spacing:-.035em}
.menu-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:32px 24px;padding-top:32px}
.menu-grid h2{font-size:18px;color:var(--brand);padding-bottom:12px;margin-bottom:10px;border-bottom:1px solid var(--line)}
.menu-grid a{display:block;padding:7px 0;font-size:15px;color:var(--body);transition:color .2s}
.menu-grid a:hover{color:var(--brand)}
.menu-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:36px;padding:22px 28px;border-radius:var(--r-lg);background:var(--wash);font-size:15px}
.menu-bottom strong{font-size:24px;color:var(--brand);margin-left:12px;letter-spacing:-.02em}
.menu-bottom>div{display:flex;gap:20px;font-size:14px;color:var(--muted)}
.site-search{width:min(720px,calc(100% - 32px));max-width:none;margin:0 auto;top:96px;padding:30px 36px 34px;border-radius:var(--r-xl)}
.site-search .menu-top{border-bottom:0;padding-bottom:0;font-size:24px}
.site-search>p{color:var(--muted);margin-top:6px;font-size:15px}
.site-search form{display:flex;align-items:center;gap:8px;margin-top:22px;padding:5px 6px 5px 24px;border:2px solid var(--brand);border-radius:999px}
.site-search form:focus-within{box-shadow:0 0 0 4px #1d4fc426}
.site-search input[type=search]{flex:1;min-width:0;border:0;background:transparent;padding:12px 0;font-size:18px;outline:none}
.site-search form button{width:48px;height:48px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;background:var(--brand);color:var(--white)}
.site-search form button .el-icon{width:22px;height:22px}
.search-suggestions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:20px;font-size:14px}
.search-suggestions>span{color:var(--muted);margin-right:6px}
.search-suggestions button{padding:7px 16px;border-radius:999px;background:var(--wash);transition:background .2s,color .2s}
.search-suggestions button:hover{background:var(--brand);color:var(--white)}

/* Dark footer. */
.site-footer{background:var(--footer);color:#a3aab6;padding:56px 0 64px;font-size:14px}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:28px;border-bottom:1px solid #ffffff17}
.footer-links{display:flex;flex-wrap:wrap;align-items:center;gap:6px 0;color:#e7eaef}
.footer-links a{font-weight:500}
.footer-links a:first-child{font-weight:700;color:var(--white)}
.footer-links a+a:before{content:'';display:inline-block;width:1px;height:12px;background:#ffffff33;margin:0 16px;vertical-align:-1px}
.footer-links a:hover{color:var(--white);text-decoration:underline;text-underline-offset:4px}
.footer-social{display:flex;gap:8px}
.footer-social a{display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:0 16px;border-radius:999px;background:#ffffff12;color:var(--white);font-size:13px;font-weight:500;transition:background .2s}
.footer-social a:hover{background:#ffffff26}
.footer-social .el-icon{width:14px;height:14px}
.footer-body{display:flex;align-items:flex-start;gap:56px;padding-top:32px}
.footer-body>img{width:168px;height:auto;flex-shrink:0;margin-top:2px}
.footer-info p{line-height:1.9}
.footer-info span{display:inline-block;margin-right:18px}
.footer-info .copyright{margin-top:14px;font-size:12px;color:#757d8a;letter-spacing:.02em}

/* Quick menu: one white rail at the right edge, a folded consultation panel, and a back-to-top button. */
.quick-tools{position:fixed;top:0;bottom:0;right:12px;z-index:var(--z-rail);display:flex;flex-direction:column;justify-content:center;pointer-events:none}
.quick-dock{position:relative;pointer-events:auto}
.quick-rail{display:flex;flex-direction:column;gap:4px;width:76px;padding:6px;border:1px solid var(--line);border-radius:22px;background:var(--white);box-shadow:0 14px 34px #0f1d361f}
.quick-rail>a,.quick-contact-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:100%;min-height:64px;border-radius:16px;font-size:12px;font-weight:600;line-height:1.2;letter-spacing:-.04em;white-space:nowrap;transition:background .2s,color .2s}
.quick-rail>a{color:var(--body)}
.quick-rail>a:hover{background:var(--wash);color:var(--brand)}
.quick-rail .el-icon{width:22px;height:22px}
.quick-contact-toggle{min-height:70px;background:var(--brand);color:var(--white)}
.quick-contact-toggle:hover{background:var(--brand-deep)}
.quick-contact-toggle[aria-expanded=true]{background:var(--ink)}
.quick-contact-toggle .qc-close,.quick-contact-toggle[aria-expanded=true] .qc-open{display:none}
.quick-contact-toggle[aria-expanded=true] .qc-close{display:block}
.back-top{position:absolute;right:14px;bottom:24px;width:48px;height:48px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--white);color:var(--ink);box-shadow:0 10px 26px #0f1d361a;pointer-events:auto;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .25s,transform .25s var(--ease),visibility 0s .25s,color .2s}
.back-top:hover{color:var(--brand)}
.back-top .el-icon{width:20px;height:20px}
.quick-tools.show-top .back-top{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.quick-contact-panel{position:absolute;right:calc(100% + 14px);top:50%;translate:0 -50%;width:320px;max-height:calc(100svh - 48px);overflow:auto;padding:28px;background:var(--white);color:var(--ink);border-radius:var(--r-xl);box-shadow:0 20px 50px #0f1d3629;opacity:0;visibility:hidden;pointer-events:none;transform:translateX(14px) scale(.97);transform-origin:right center;transition:opacity .24s,transform .32s var(--ease),visibility 0s .32s}
.quick-tools.is-contact-open .quick-contact-panel{opacity:1;visibility:visible;pointer-events:auto;transform:none;transition-delay:0s}
.quick-contact-name{font-size:13px;color:var(--muted)}
.quick-contact-panel h2{font-size:24px;margin-top:2px}
.quick-contact-phone{display:block;margin-top:20px;color:var(--brand);font-size:32px;font-weight:700;line-height:1.2;letter-spacing:-.03em;white-space:nowrap}
.quick-contact-hours{display:inline-block;margin-top:10px;padding:5px 12px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-size:12px;font-weight:600}
.quick-contact-call,.quick-contact-visit{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:52px;padding:0 20px;border-radius:999px;font-size:15px;font-weight:600}
.quick-contact-call{background:var(--brand);color:var(--white);margin-top:24px;transition:background .2s}
.quick-contact-call:hover{background:var(--brand-deep)}
.quick-contact-visit{margin-top:8px;background:var(--wash);color:var(--body);transition:color .2s}
.quick-contact-visit:hover{color:var(--brand)}
.quick-contact-panel .el-icon{width:18px;height:18px}
.menu-open .quick-tools{visibility:hidden;pointer-events:none}
.toast{position:fixed;bottom:32px;left:50%;transform:translate(-50%,12px);padding:13px 24px;border-radius:999px;background:#141821;color:var(--white);box-shadow:0 10px 30px #0a142833;font-size:14px;z-index:var(--z-toast);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s;max-width:calc(100% - 40px);text-align:center}
.toast.is-visible{opacity:1;visibility:visible;transform:translate(-50%,0)}

@media(min-width:1101px) and (min-height:521px){:root{--gutter:96px}}
@media(max-width:1500px){.site-header{padding-inline:28px;gap:16px}.brand img{width:168px}.nav-trigger{font-size:16px}.header-actions{gap:12px}.account-link{font-size:13px}}
@media(max-width:1360px){.nav-trigger{padding-inline:12px}.nav-trigger:after{left:12px;right:12px}.account-link .el-icon{display:none}.nav-panel-inner{grid-template-columns:200px minmax(0,1fr) 240px;gap:32px}}
@media(max-width:1279px){
  :root{--header-height:72px}
  .site-header{display:flex;justify-content:space-between}
  .desktop-nav,.nav-shade{display:none}
  .account-link .el-icon{display:block}
  .menu-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:1100px),(max-height:520px){
  .quick-tools{top:auto;bottom:calc(16px + env(safe-area-inset-bottom));right:16px;display:block}
  .quick-rail{width:auto;padding:0;border:0;background:none;box-shadow:none}
  .quick-rail>a{display:none}
  .quick-contact-toggle{flex-direction:row;gap:8px;min-width:128px;min-height:52px;padding:0 20px;border-radius:999px;font-size:14px;box-shadow:0 12px 30px #1d4fc440}
  .quick-contact-toggle .el-icon{width:20px;height:20px}
  .quick-contact-panel{top:auto;translate:none;right:0;bottom:calc(100% + 12px);max-width:calc(100vw - 32px);max-height:calc(100svh - 112px - env(safe-area-inset-bottom));transform:translateY(12px) scale(.97);transform-origin:right bottom}
  .back-top{right:calc(100% + 10px);bottom:2px}
  .quick-tools.is-contact-open .back-top{opacity:0;visibility:hidden}
  .site-footer{padding-bottom:104px}
}
@media(max-width:767px){
  :root{--header-height:64px;--gutter:20px}
  body{font-size:15px}
  .mobile-only{display:initial}.desktop-only{display:none}
  .site-header{padding-inline:16px 10px}
  .brand img{width:150px}
  .header-actions{gap:2px}
  .header-actions .account-link{display:none}
  .eyebrow{font-size:13px;margin-bottom:10px}
  .btn{min-height:48px;padding:0 22px;font-size:14px}
  .all-menu{padding:20px 0 28px;height:100dvh;border-radius:0}
  .all-menu>*{width:calc(100% - 40px)}
  .menu-top{font-size:19px;padding-bottom:16px}
  .menu-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px 18px;padding-top:24px}
  .menu-grid h2{font-size:16px;padding-bottom:10px;margin-bottom:6px}
  .menu-grid a{font-size:14px;padding:6px 0}
  .menu-bottom{display:block;padding:20px}
  .menu-bottom strong{display:block;margin:4px 0 14px;font-size:26px}
  .site-search{top:16px;padding:24px 20px;border-radius:var(--r-lg)}
  .site-search .menu-top{font-size:20px}
  .site-search>p{font-size:14px}
  .site-search form{padding-left:18px}
  .site-search input[type=search]{font-size:16px}
  .site-search form button{width:44px;height:44px}
  .search-suggestions{font-size:13px}
  .search-suggestions>span{width:100%}
  .site-footer{padding-top:40px;font-size:12px}
  .footer-top{flex-direction:column;align-items:flex-start;gap:18px;padding-bottom:22px}
  .footer-links a+a:before{margin:0 12px}
  .footer-body{flex-direction:column;gap:20px;padding-top:24px}
  .footer-body>img{width:150px}
  .footer-info span{margin-right:12px}
  .footer-info .copyright{font-size:11px}
  .quick-contact-panel{width:300px;padding:24px}
  .quick-contact-phone{font-size:29px}
  .toast{bottom:84px;font-size:13px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
@media print{.site-header,.quick-tools,.all-menu,.site-search,.nav-shade,.toast{display:none!important}.site-footer{background:none;color:#333}}