@charset "UTF-8";
:root { color-scheme: light; --paper: #ffffff; --snow: #ffffff; --wash: #ffffff; --ink: #423b31; --muted: #776c5b; --gold: #a18451; --line: #ddd2bf; --font: Georgia, "Times New Roman", "SimSun", "Songti SC", "STSong", serif; --width: 1320px; }
* , *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 130px; scroll-behavior: auto !important; overscroll-behavior-y: none; }
header,header *,main,main *,footer,footer *,main *::before,main *::after { animation: none !important; transition: none !important; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 19px/1.8 var(--font); font-synthesis: none; -webkit-font-smoothing: antialiased; }
h1,h2,h3,p,figure,blockquote { margin: 0; font-weight: 400; }
a { color: inherit; text-decoration: none; }
button,input,select,textarea { font: inherit; color: inherit; }
button,a { touch-action: manipulation; }
button { cursor: pointer; }
img,svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
::selection { background: #eadfca; color: #40372b; }
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible { outline: 2px solid var(--gold); outline-offset: 5px; }
.container { width: min(var(--width),calc(100% - 112px)); margin-inline: auto; }
.section { padding-block: 106px; }
.eyebrow { font-size: 15px; letter-spacing: .12em; display: flex; align-items: center; gap: 18px; }
.section-number { color: var(--gold); font-size: 17px; font-style: italic; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--line); margin-bottom: 52px; }
.section-aside { font-size: 15px; color: var(--muted); text-align: right; }
h2 { font-size: 45px; line-height: 1.5; letter-spacing: .04em; }
h2 > span,h1 > span { display: block; }
.body-copy { font-size: 20px; line-height: 1.95; color: #746958; }
.skip-link { position: fixed; top: -90px; left: 20px; background: var(--snow); padding: 10px 20px; z-index: 99; }
.skip-link:focus { top: 18px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 20; height: 100px; display: flex; align-items: center; justify-content: space-between; padding: 0 48px; gap: 30px; background: #ffffff; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 14px; flex: none; }
.brand-mark { width: 51px; height: auto; flex: none; }
.brand-type { display: flex; flex-direction: column; width: 176px; }
.brand-name { display: flex; justify-content: space-between; width: calc(100% + .25em); margin-left: -.18em; font-size: 33px; line-height: 1.3; white-space: nowrap; }
.brand-en { display: flex; justify-content: space-between; width: 100%; font-size: 15px; color: #977842; line-height: 1.4; white-space: nowrap; }
.desktop-nav { display: flex; align-items: center; gap: clamp(22px,3vw,45px); font-size: 19px; }
.desktop-nav a { padding: 10px 0; white-space: nowrap; border-bottom: 1px solid transparent; }
.desktop-nav a:hover { color: #967137; border-bottom-color: var(--gold); }
.news-link { white-space: nowrap; }
.header-actions { display: flex; align-items: center; gap: 24px; flex: none; }
.language-switch { display: flex; align-items: center; gap: 10px; color: #9c8d75; font-size: 14px; }
.language-switch button { padding: 8px 2px; border: 0; background: none; font-size: 15px; color: #9c8d75; }
.language-switch button.is-active { color: #8c672d; }
.menu-toggle { display: none; border: 0; background: none; width: 30px; height: 40px; padding: 6px 0; }
.menu-toggle span { display: block; height: 1px; width: 27px; background: #8c7956; margin: 8px 0; }
.mobile-nav { position: fixed; inset: 80px 0 auto; background: var(--paper); border-bottom: 1px solid var(--line); padding: 16px 28px 24px; z-index: 19; }
.mobile-nav a { display: block; padding: 14px 0; font-size: 21px; border-bottom: 1px solid var(--line); }
.mobile-nav .news-link { border-bottom: 0; }

.hero { padding: 122px 32px 0; }
.hero-stage { position: relative; display: grid; grid-template-columns: .98fr 1.1fr; align-items: center; min-height: clamp(650px,calc(100svh - 148px),820px); width: min(1780px,100%); margin: 0 auto; padding: 55px 52px; border: 1px solid var(--line); background: #ffffff; }
.hero-copy { position: relative; z-index: 2; min-width: 0; padding-block: 40px; }
.hero-eyebrow { color: #967039; font-size: 14px; letter-spacing: .13em; margin-bottom: 28px; }
.short-rule { width: 28px; height: 1px; background: var(--gold); }
.hero h1 { font-size: clamp(62px,5.6vw,87px); line-height: 1.3; letter-spacing: .13em; margin-bottom: 37px; }
.hero h1 > span + span { margin-top: 8px; }
.hero-description { font-size: 22px; line-height: 1.85; white-space: pre-line; color: #6d5d47; }
.hero-motto { font-size: 21px; color: #927441; line-height: 1.9; margin-top: 25px; }
.hero-art { position: absolute; inset: 34px 18px 22px 46%; z-index: 0; background: #ffffff; }
.hero-image { width: 100%; height: 100%; object-fit: contain; object-position: center; background: #ffffff; }
html[lang="en"] .hero h1 { font-size: clamp(45px,4.7vw,71px); line-height: 1.12; letter-spacing: -.035em; }
html[lang="en"] .hero-description { font-size: 20px; }
html[lang="en"] .hero-motto { max-width: 420px; font-size: 18px; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 94px; align-items: center; }
.about-copy h2 { margin-bottom: 26px; }
.about-copy .body-copy + .body-copy { margin-top: 18px; }
.asset-line { color: #9a7d4b; font-size: 17px; margin-top: 28px; letter-spacing: .04em; }
.about-art { background: #ffffff; padding: 10px; }
.about-art img { width: 100%; height: 420px; object-fit: cover; object-position: center 40%; }
.approach { background: var(--wash); border-block: 1px solid var(--line); }
.philosophy-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: end; margin-bottom: 42px; }
.philosophy-line { font-size: 29px; color: #8b6b36; margin-bottom: 18px; }
.philosophy-map { padding: 36px 34px 20px; background: var(--snow); border: 1px solid var(--line); }
.mountain-diagram { width: 100%; height: auto; background: #ffffff; }
.mountain-stages { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 35px; margin-top: 24px; }
.mountain-stage { display: grid; grid-template-columns: 30px 1fr; gap: 12px; }
.stage-number { color: #a38a5e; font-size: 17px; font-style: italic; line-height: 2; }
.mountain-stage h3 { font-size: 28px; line-height: 1.5; margin-bottom: 8px; }
.mountain-stage p { color: var(--muted); font-size: 18px; line-height: 1.8; }
.map-caption { margin-top: 26px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; color: #9b8b71; }
.philosophy-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 94px; margin-top: 58px; }
.philosophy-notes h3 { font-size: 29px; margin-bottom: 17px; }
.philosophy-notes .body-copy { font-size: 19px; }
blockquote { padding-top: 23px; margin-top: 25px; border-top: 1px solid var(--line); }
blockquote p { font-size: 26px; color: #987a45; line-height: 1.6; }
blockquote cite { display: block; margin-top: 12px; font-size: 15px; font-style: normal; color: #95866d; }
blockquote a:hover { text-decoration: underline; text-underline-offset: 5px; }

.contact-grid { display: grid; grid-template-columns: .82fr 1.3fr; gap: 94px; }
.contact-intro h2 { margin-bottom: 25px; }
.storage-note { font-size: 17px; color: #9a886b; line-height: 1.9; margin-top: 22px; }
.contact-form-panel { padding-top: 8px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 28px; }
.form-row label,.message-label { display: block; font-size: 18px; color: #796c57; }
input:not([type="checkbox"]),select,textarea { width: 100%; min-width: 0; border: 0; border-bottom: 1px solid #c9bda6; background: none; border-radius: 0; padding: 12px 0; font-size: 19px; line-height: 1.8; }
input::placeholder,textarea::placeholder { color: #a5957b; opacity: 1; }
select { height: 59px; }
option { background: var(--paper); }
textarea { resize: vertical; min-height: 130px; }
.form-bottom { display: flex; justify-content: space-between; align-items: center; gap: 32px; margin-top: 27px; }
.consent { display: flex; align-items: flex-start; gap: 10px; font-size: 16px; line-height: 1.7; max-width: 430px; color: #97866a; }
input[type="checkbox"] { accent-color: #9c7d44; margin: 6px 0 0; width: 15px; height: 15px; flex: none; }
.submit-link { border: 0; border-bottom: 1px solid #ae9569; background: none; font-size: 19px; white-space: nowrap; padding: 8px 0; color: #927038; }
.submit-link:hover { color: #6f542a; }
.submit-link:disabled { opacity: .55; cursor: wait; }
.form-status { margin-top: 24px; font-size: 17px; color: #8d7145; }
.message-receipt { margin-top: 24px; border-top: 1px solid var(--line); padding-top: 24px; }
.message-receipt h3 { font-size: 26px; }
.message-receipt p { font-size: 18px; color: #867458; margin-top: 12px; }
.message-receipt .receipt-id { font-size: 14px; overflow-wrap: anywhere; }
.display-notice { border-top: 1px solid var(--line); padding-block: 29px 34px; display: grid; grid-template-columns: 200px 1fr; gap: 56px; }
.display-notice h2 { font-size: 22px; line-height: 1.8; }
.display-notice p { font-size: 16px; line-height: 1.9; color: #97866e; }
.closing { background: #ffffff; border-block: 1px solid #dfd0b5; }
.closing .container { min-height: 215px; display: grid; grid-template-columns: 235px 1fr 130px; gap: 48px; align-items: center; }
.closing .eyebrow { color: #9b7c44; font-size: 13px; }
.closing-line { font-size: 39px; line-height: 1.6; color: #78603a; }
.closing-mark { width: 100px; height: auto; justify-self: end; }
.site-footer { padding-block: 26px; }
.site-footer p { font-size: 14px; color: #9f8f75; }

@media (min-width: 1900px) {
  .hero-stage { padding-inline: 70px; min-height: 860px; }
  .hero h1 { font-size: 94px; }
  .hero-description { font-size: 25px; }
  .hero-motto { font-size: 24px; }
  html[lang="en"] .hero h1 { font-size: 82px; }
  html[lang="en"] .hero-description { font-size: 24px; }
}
@media (max-height: 730px) and (min-width: 1021px) {
  .hero-stage { min-height: 570px; padding-block: 25px; }
  .hero h1 { font-size: 66px; }
  .hero-copy { padding-block: 22px; }
  .hero-eyebrow { margin-bottom: 18px; }
  .hero h1 { margin-bottom: 24px; }
  .hero-description { font-size: 20px; }
  .hero-motto { font-size: 19px; }
}
@media (max-width: 1200px) {
  .container { width: calc(100% - 80px); }
  .site-header { padding-inline: 30px; gap: 22px; }
  .brand-mark { width: 46px; }
  .brand-type { width: 157px; }
  .brand-name { font-size: 30px; }
  .brand-en { font-size: 14px; }
  .desktop-nav { gap: 25px; font-size: 18px; }
  .hero { padding-inline: 24px; }
  .hero-stage { padding-inline: 35px; }
  .hero h1 { font-size: 64px; }
  .hero-description { font-size: 21px; }
  .about-grid,.philosophy-intro,.philosophy-notes,.contact-grid { gap: 58px; }
  h2 { font-size: 39px; }
  .body-copy { font-size: 19px; }
  .closing .container { grid-template-columns: 180px 1fr 85px; gap: 30px; }
  .closing-line { font-size: 33px; }
}
@media (max-width: 1020px) {
  html { scroll-padding-top: 106px; }
  .site-header { height: 80px; padding-inline: 26px; }
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .hero { padding-top: 98px; }
  .hero-stage { min-height: 640px; padding: 35px 28px; }
  .hero h1 { font-size: 58px; }
  .hero-description { font-size: 19px; }
  .hero-motto { font-size: 19px; }
  .hero-art { left: 46%; }
  html[lang="en"] .hero h1 { font-size: 45px; }
  html[lang="en"] .hero-description { font-size: 18px; }
  .section { padding-block: 76px; }
  .section-heading { margin-bottom: 37px; }
  .container { width: calc(100% - 64px); }
  .about-grid,.philosophy-intro,.philosophy-notes,.contact-grid { gap: 38px; }
  .about-art img { height: 340px; }
  .philosophy-line { font-size: 25px; }
  .philosophy-map { padding-inline: 24px; }
  .mountain-stages { gap: 22px; }
  .mountain-stage { grid-template-columns: 25px 1fr; gap: 9px; }
  .mountain-stage h3 { font-size: 24px; }
  .mountain-stage p { font-size: 17px; }
  .philosophy-notes h3 { font-size: 26px; }
  .contact-grid { grid-template-columns: .85fr 1.3fr; }
  .form-row { gap: 20px; }
  .form-bottom { gap: 20px; align-items: end; }
  .display-notice { grid-template-columns: 170px 1fr; gap: 24px; }
  .closing .container { grid-template-columns: 1fr 90px; gap: 12px 30px; padding-block: 36px; }
  .closing .eyebrow { grid-column: 1; }
  .closing-line { grid-column: 1; font-size: 35px; }
  .closing-mark { grid-column: 2; grid-row: 1/3; }
}
@media (max-width: 740px) {
  .site-header { padding-inline: 22px; gap: 14px; }
  .brand { gap: 10px; }
  .brand-mark { width: 35px; }
  .brand-type { width: 131px; }
  .brand-name { font-size: 26px; }
  .brand-en { font-size: 12px; }
  .header-actions { gap: 18px; }
  .language-switch { gap: 7px; }
  .language-switch button { font-size: 14px; }
  .hero { padding: 95px 16px 0; }
  .hero-stage { display: flex; flex-direction: column; align-items: stretch; padding: 24px 18px 28px; min-height: 0; }
  .hero-copy { display: contents; }
  .hero-eyebrow { order: 0; font-size: 12px; letter-spacing: .07em; gap: 13px; margin-bottom: 24px; }
  .hero h1 { order: 1; font-size: clamp(46px,14.2vw,60px); letter-spacing: .13em; margin-bottom: 26px; line-height: 1.2; }
  .hero h1 > span + span { margin-top: 10px; }
  .hero-art { order: 2; position: static; z-index: auto; margin-inline: -18px; width: calc(100% + 36px); }
  .hero-image { width: 100%; height: auto; aspect-ratio: 3/2; object-fit: contain; }
  .hero-description { order: 3; font-size: 19px; margin-top: 24px; line-height: 1.9; }
  .hero-motto { order: 4; font-size: 18px; margin-top: 16px; line-height: 1.9; }
  html[lang="en"] .hero h1 { font-size: clamp(31px,9.7vw,44px); letter-spacing: -.03em; line-height: 1.15; }
  html[lang="en"] .hero-description { font-size: 17px; }
  html[lang="en"] .hero-motto { font-size: 17px; }
  .container { width: calc(100% - 40px); }
  .section { padding-block: 61px; }
  .section-heading { gap: 18px; margin-bottom: 31px; padding-bottom: 19px; }
  .eyebrow { font-size: 15px; letter-spacing: .02em; gap: 12px; }
  .section-aside { font-size: 13px; max-width: 155px; line-height: 1.8; }
  h2 { font-size: 34px; letter-spacing: .02em; line-height: 1.5; }
  .body-copy { font-size: 18px; line-height: 1.95; }
  .about-grid,.philosophy-intro,.philosophy-notes,.contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-art img { height: 280px; }
  .asset-line { font-size: 16px; line-height: 1.9; }
  .philosophy-intro { gap: 22px; margin-bottom: 29px; }
  .philosophy-line { font-size: 25px; margin-bottom: 13px; }
  .philosophy-map { padding: 20px 16px 14px; }
  .mountain-diagram { width: calc(100% + 16px); max-width: none; margin-left: -8px; }
  .mountain-stages { grid-template-columns: 1fr; margin-top: 25px; gap: 22px; }
  .mountain-stage { grid-template-columns: 29px 1fr; gap: 14px; }
  .mountain-stage h3 { font-size: 25px; margin-bottom: 4px; }
  .mountain-stage p { font-size: 18px; }
  .map-caption { font-size: 13px; margin-top: 22px; }
  .philosophy-notes { margin-top: 34px; gap: 38px; }
  .philosophy-notes h3 { font-size: 26px; }
  .philosophy-notes .body-copy { font-size: 18px; }
  blockquote { padding-top: 18px; margin-top: 19px; }
  blockquote p { font-size: 24px; }
  blockquote cite { font-size: 14px; }
  .storage-note { font-size: 16px; }
  .form-row { grid-template-columns: 1fr; gap: 24px; margin-bottom: 24px; }
  .form-row label,.message-label { font-size: 18px; }
  .form-bottom { display: block; margin-top: 23px; }
  .consent { font-size: 15px; }
  .submit-link { margin-top: 22px; font-size: 19px; }
  .display-notice { grid-template-columns: 1fr; gap: 13px; padding-block: 25px 29px; }
  .display-notice h2 { font-size: 22px; }
  .display-notice p { font-size: 15px; }
  .closing .container { grid-template-columns: 1fr; gap: 17px; padding-block: 31px; min-height: 0; }
  .closing .eyebrow { font-size: 12px; }
  .closing-line { font-size: 30px; }
  .closing-mark { display: none; }
  .site-footer { padding-block: 21px; }
  .site-footer p { font-size: 13px; }
}
@media (max-width: 380px) {
  .site-header { padding-inline: 16px; gap: 10px; }
  .brand-mark { width: 31px; }
  .brand-type { width: 117px; }
  .brand-name { font-size: 24px; }
  .brand-en { font-size: 11px; }
  .header-actions { gap: 12px; }
  .hero-stage { padding-inline: 14px; }
  .hero-art { margin-inline: -14px; width: calc(100% + 28px); }
  .hero-description { font-size: 18px; }
  .hero-motto { font-size: 17px; }
  .section-aside { max-width: 128px; font-size: 12px; }
  h2 { font-size: 32px; }
  .closing-line { font-size: 27px; }
}