:root{color-scheme:light;--green:#244d3b;--ink:#222a25;--muted:#626b65;--line:#d9dfda;--soft:#f4f6f3;--red:#a2332c;--amber:#785719}*{box-sizing:border-box}html{scroll-padding-top:20px}body{margin:0;background:#fff;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-size:16px;line-height:1.65;word-break:keep-all;overflow-wrap:anywhere}a{color:inherit;text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}button,.button{min-height:44px}button{padding:8px 16px;background:white;border:1px solid #aab4ac;border-radius:3px;color:var(--ink)}button:hover:not(:disabled){background:var(--soft)}:focus-visible{outline:3px solid #9b6517;outline-offset:3px}[hidden]{display:none!important}.wrap{max-width:1120px;width:calc(100% - 64px);margin-inline:auto}.site-header{border-top:5px solid var(--green)}.brand-row{display:flex;align-items:center;justify-content:space-between;padding-block:25px;gap:20px}.brand{display:flex;align-items:center;gap:14px;text-decoration:none}.brand img{object-fit:contain;flex-shrink:0}.brand strong{display:block;font-size:20px;letter-spacing:-.04em}.brand small{display:block;font-size:13px;color:var(--muted);margin-top:1px}.header-note{font-size:13px;color:var(--muted)}.nav-bar{border-block:1px solid var(--line)}.nav-links{display:flex;gap:36px}.nav-links a{display:block;padding:15px 0 12px;text-decoration:none;font-size:15px;border-bottom:3px solid transparent}.nav-links a:hover{color:var(--green);border-bottom-color:#adbfb2}.nav-links a[aria-current]{color:var(--green);font-weight:700;border-bottom-color:var(--green)}main.wrap{padding-top:28px;padding-bottom:70px;min-height:60vh}.breadcrumb{margin:0 0 20px;font-size:12px;color:var(--muted)}.breadcrumb a{text-decoration:none}.page-heading{margin-bottom:30px}.page-heading h1{font-size:30px;letter-spacing:-.045em;line-height:1.3;margin:0 0 12px;font-weight:700}.page-heading>p:last-child{color:var(--muted);margin:0;font-size:15px}h2{font-size:20px;line-height:1.5;margin:0 0 20px;letter-spacing:-.03em}h3{font-size:17px}p{margin:0 0 16px}.panel{border:1px solid var(--line);padding:28px;background:white;border-radius:3px}.section-heading{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:18px}.section-heading h2{margin:0}.text-button{border:0;background:none;color:var(--muted);font-size:13px;padding:7px 4px;min-height:44px;text-decoration:underline}.button{display:inline-flex;justify-content:center;align-items:center;gap:30px;padding:10px 22px;border:1px solid #abb6ad;border-radius:3px;font-weight:600;text-decoration:none;background:white;font-size:15px}.primary{background:var(--green);border-color:var(--green);color:white}.primary:hover:not(:disabled){background:#183e2b}.danger{background:var(--red);color:white;border-color:var(--red)}.danger:hover:not(:disabled){background:#84231f}.home-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px}.notice{border-top:2px solid var(--green)}.notice-content{white-space:pre-wrap;min-height:170px;padding-block:20px;line-height:1.9}.notice time,.small,small,figcaption{font-size:13px;color:var(--muted)}.reservation-shortcut{background:var(--soft);padding:28px;border:1px solid var(--line);border-radius:3px}.reservation-shortcut>p{font-size:14px;color:var(--muted);line-height:1.8}.reservation-shortcut .button{display:flex;margin-block:10px}.reservation-shortcut p.small{font-size:12px;margin-top:18px;margin-bottom:0}.status{font-size:14px;color:var(--muted);margin:14px 0 0;min-height:24px}.status.error{color:var(--red)}.status.success{color:var(--green)}.home-links{margin-top:42px}.link-list{border-top:1px solid var(--ink)}.link-list>a{display:grid;grid-template-columns:230px 1fr 20px;align-items:center;gap:12px;padding:22px 4px;border-bottom:1px solid var(--line);text-decoration:none}.link-list>a:hover{background:var(--soft)}.link-list strong{font-size:16px;font-weight:600}.link-list span{font-size:14px;color:var(--muted)}.link-list b{font-weight:400}.site-footer{border-top:1px solid var(--line);background:var(--soft);padding:28px 0 34px;font-size:13px;color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:24px}.footer-grid strong{color:var(--ink);font-size:14px}.footer-grid p{margin:6px 0 0}.footer-grid>div:last-child{text-align:right;line-height:2}.sep{color:#87928a}.skip{position:fixed;top:8px;left:8px;z-index:100;background:white;border:2px solid var(--green);padding:10px;transform:translateY(-180%)}.skip:focus{transform:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.callout,.tip-box,.warning-box{padding:18px 22px;background:var(--soft);border-left:3px solid var(--green);margin-block:22px}.callout h4,.tip-box h4,.warning-box h4{margin:0 0 8px}.tip-box p,.warning-box p{margin:5px 0;font-size:14px}.guide-section{border-top:1px solid var(--line);padding:28px 0;margin-bottom:18px;max-width:860px}.guide-header{display:flex;gap:15px;align-items:center}.guide-number{color:var(--green);font-size:15px;font-weight:700}.step-item{display:flex;gap:18px;margin:22px 0}.step-number{color:var(--muted);font-size:14px;min-width:18px;padding-top:1px}.step-title{margin:0 0 6px;font-size:16px}.step-description{margin:0;color:var(--muted);font-size:15px}.old-example{border:1px solid var(--line);padding:14px;margin-top:22px}.old-example summary{cursor:pointer;font-size:14px}.old-example img{max-width:100%;height:auto;margin-top:18px}.study{max-width:900px}.video-container{position:relative;aspect-ratio:16/9;background:#edf0ed}.video-container iframe{display:block;width:100%;height:100%;border:0}.video-container+p{margin:12px 0 0}.anchor-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:25px}.anchor-nav a{padding:9px 22px;border:1px solid var(--line);text-decoration:none;font-size:14px;min-height:44px}.anchor-nav a:hover{background:var(--soft)}.course{margin-bottom:28px}.course-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.course-grid figure{margin:0}.course-grid img{max-width:100%;height:auto;display:block;width:100%;border:1px solid var(--line)}figcaption{margin-top:10px}.prose{max-width:900px}.prose h2{margin-top:30px;font-size:18px}.prose p,.prose li{font-size:15px}.prose ul{padding-left:22px}.prose .box{background:var(--soft);padding:18px}.booking-layout{display:grid;grid-template-columns:360px minmax(0,1fr);gap:24px}.month-controls{display:flex;align-items:center;justify-content:space-between;margin:12px 0 18px}.month-controls h3{margin:0;font-size:17px}.month-controls button{width:44px;padding:0;font-size:24px}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px;text-align:center}.calendar .weekday{font-size:12px;color:var(--muted);padding-bottom:10px}.calendar button{border:1px solid transparent;min-width:0;padding:5px 0;min-height:44px;font-size:14px}.calendar .today{border-color:#81988a}.calendar [aria-pressed=true]{background:var(--green);color:white;border-color:var(--green)}.calendar button:disabled{color:#939b95;background:transparent}.calendar-panel>.small{margin-top:18px;margin-bottom:0;font-size:12px}.table-scroll{overflow:auto}.table-scroll:focus-visible{outline-offset:-3px}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:center;border-bottom:1px solid var(--line);padding:13px 8px}thead th{background:var(--soft);font-size:13px;font-weight:600;border-top:1px solid var(--line)}tbody th{font-size:13px;font-weight:500;white-space:nowrap}.schedule td{padding:8px 4px}.slot{width:100%;min-width:64px;border:1px solid #aabcae;padding:6px 3px;border-radius:3px;font-size:14px;color:var(--green)}.slot small{display:block;font-size:11px;color:inherit}.slot[aria-pressed=true]{background:var(--green);color:white}.slot:disabled{border-color:transparent;color:var(--muted);opacity:1;font-size:12px}.booking-form{margin-top:28px;max-width:100%}.chosen{padding:14px 18px;background:var(--soft);font-size:15px;border-left:3px solid var(--green);margin-bottom:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 28px}.field{margin-bottom:22px;min-width:0}.form-grid .field{margin-bottom:0}label{display:block;margin-bottom:8px;font-size:14px;font-weight:600}label span{font-size:12px;font-weight:400;color:var(--muted)}input,select,textarea{width:100%;border:1px solid #aeb8b0;border-radius:3px;padding:11px 12px;background:white;color:var(--ink);min-height:46px}textarea{resize:vertical}input[aria-invalid=true]{border-color:var(--red)}.field small{display:block;margin-top:6px;font-size:12px}.form-grid+.field{margin-top:24px}.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:22px}.form-actions a{font-size:14px}.results{margin-top:34px}.booking-result{border:1px solid var(--line);border-left:3px solid var(--green);padding:24px;margin-top:16px}.booking-result.cancelled{border-left-color:#a6afa7;background:#fafbf9}.result-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.result-top h3{margin:0;font-size:18px}.badge{display:inline-block;padding:3px 9px;background:#e9f0e9;color:var(--green);font-size:12px}.cancelled .badge{background:#edf0ed;color:var(--muted)}dl{display:grid;grid-template-columns:90px 1fr;gap:8px 12px;margin:18px 0;font-size:14px}dt{color:var(--muted)}dd{margin:0}dialog{border:1px solid var(--line);border-radius:4px;padding:28px;max-width:min(480px,calc(100% - 32px));color:var(--ink)}dialog::backdrop{background:#14241bc0}dialog h2{margin-bottom:14px}body.dialog-open{overflow:hidden}
@media(max-width:900px){.nav-links{gap:24px}.booking-layout{grid-template-columns:310px minmax(0,1fr)}.booking-layout .panel{padding:20px}.home-grid{grid-template-columns:minmax(0,1fr) 280px}}
@media(max-width:700px){.wrap{width:calc(100% - 32px)}.brand-row{padding-block:17px;gap:10px}.brand{gap:10px}.brand strong{font-size:17px}.brand small{font-size:12px}.brand img{width:34px;height:42px}.header-note{display:none}.menu-button{font-size:12px;padding-inline:10px;flex-shrink:0}.nav-links{flex-wrap:wrap;gap:0;padding-block:6px}.nav-links a{flex:0 0 50%;padding:12px 8px;border:0;font-size:14px}.nav-links a[aria-current]{background:var(--soft);border-left:3px solid var(--green);padding-left:5px}.page-heading h1{font-size:26px}.page-heading>p:last-child{font-size:14px}.breadcrumb{margin-bottom:20px}.home-grid{grid-template-columns:1fr;gap:20px}.panel{padding:22px}.notice-content{min-height:100px}.reservation-shortcut{padding:22px}.reservation-shortcut>p br{display:none}.home-links{margin-top:32px}.link-list>a{grid-template-columns:1fr 20px;gap:4px;padding:18px 2px}.link-list span{grid-column:1;grid-row:2;font-size:13px}.link-list b{grid-column:2;grid-row:1 / 3}.footer-grid{display:block}.footer-grid>div:last-child{text-align:left;margin-top:18px}.booking-layout{grid-template-columns:1fr}.calendar button{min-height:42px}.form-grid{grid-template-columns:1fr;gap:20px}.course-grid{grid-template-columns:1fr;gap:20px}.course{padding:20px}.booking-result{padding:20px}.result-top{align-items:start}.result-top h3{font-size:16px}.form-actions .primary{min-width:140px}main.wrap{padding-bottom:45px}.schedule th,.schedule td{padding-inline:3px}.slot{min-width:58px}.schedule-panel>.small{font-size:12px}.step-description{font-size:14px}}
@media(prefers-reduced-motion:no-preference){button,a{transition:background-color .12s,color .12s}}
@media print{header,.site-footer,.menu-button,.form-actions,.text-button{display:none}.wrap{width:100%}.panel{break-inside:avoid}.video-container{display:none}main.wrap{padding:0}}

.contact-strip{display:flex;flex-wrap:wrap;align-items:center;gap:12px 28px;margin:0 0 24px;padding:17px 22px;background:var(--soft);border:1px solid var(--line);border-radius:3px;font-size:14px}.contact-strip strong{color:var(--green)}.contact-strip a{display:inline-flex;align-items:center;gap:8px;min-height:44px;text-decoration:none}.contact-strip a:hover{text-decoration:underline}.contact-strip a span{font-size:12px;color:var(--muted)}
@media(max-width:700px){.contact-strip{padding:16px 20px;gap:4px 16px}.contact-strip strong{flex-basis:100%;margin-bottom:4px}.contact-strip a{flex-basis:100%}.nav-links a{overflow-wrap:anywhere}}

.connection-notice{font-size:13px;color:#725317;background:#fff8e8;padding:9px 12px;margin:0 0 18px;border-left:3px solid #ba8a30}.connection-notice a{color:inherit}

.calendar button{position:relative}.calendar button.has-education::after{content:"";position:absolute;top:4px;right:4px;width:5px;height:5px;border-radius:50%;background:#d8333b;pointer-events:none}#calendarMarkerStatus:empty{display:none}