:root{
  --ink:#10202C; --ink-2:#2A3B49; --mute:#5C6B75;
  --paper:#F0F3EE; --paper-2:#E3E9E2; --white:#FBFCFA;
  --lake:#0B5C7A; --lake-2:#08465E; --lake-soft:#D4E6EC;
  --deel:#E3A51B; --deel-2:#C98E0C;
  --moss:#4E5F3E; --danger:#A2362A;
  --line:rgba(16,32,44,.16);
  --radius:6px;
  --display:'Bricolage Grotesque','Noto Sans JP','Noto Sans KR',system-ui,sans-serif;
  --body:'Noto Sans JP','Noto Sans KR','Hanken Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --gutter:clamp(16px,4vw,48px);
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--body);font-size:1.0625rem;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.18;letter-spacing:-.01em;text-wrap:balance}
:focus-visible{outline:3px solid var(--deel);outline-offset:2px;border-radius:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:300}
.skip:focus{left:8px;top:8px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* nav */
.nav{position:sticky;top:0;z-index:100;background:rgba(240,243,238,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:1rem;height:64px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-family:var(--display);font-weight:800;font-size:1.2rem;letter-spacing:-.02em;margin-right:auto}
.brand img{width:34px;height:34px;border-radius:50%}
.nav-links{display:flex;align-items:center;gap:1.6rem;list-style:none}
.nav-links a{text-decoration:none;font-size:.95rem;font-weight:500;color:var(--ink-2)}
.nav-links a:hover{color:var(--lake)}
.nav-links a[aria-current="page"]{color:var(--lake);box-shadow:0 2px 0 var(--lake)}
.lang{display:flex;gap:2px;border:1px solid var(--line);border-radius:999px;padding:2px}
.lang button{border:0;background:none;font:inherit;font-size:.8rem;font-weight:600;padding:.25rem .65rem;border-radius:999px;color:var(--mute);cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--ink);color:#fff}
.nav-toggle{display:none;border:1px solid var(--line);background:none;border-radius:6px;width:42px;height:42px;font-size:1.2rem;cursor:pointer;color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-weight:700;font-size:1rem;line-height:1.2;text-decoration:none;border:2px solid transparent;border-radius:var(--radius);padding:.85rem 1.4rem;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn-deel{background:var(--deel);color:var(--ink)}
.btn-deel:hover{background:var(--deel-2)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--lake-2)}
.btn-line{border-color:var(--ink);color:var(--ink);background:none}
.btn-line:hover{background:var(--ink);color:#fff}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn-sm{padding:.55rem 1rem;font-size:.92rem}

/* contours */
.contours{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;color:var(--lake)}
.contours path{fill:none;stroke:currentColor;stroke-width:1.1;opacity:.28;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 2.4s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:calc(var(--i)*70ms)}
.contours path.major{stroke-width:1.8;opacity:.45}
@keyframes draw{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){.contours path{animation:none;stroke-dashoffset:0}html{scroll-behavior:auto}}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,72px);align-items:center;padding:clamp(40px,7vw,96px) var(--gutter);max-width:var(--max);margin:0 auto}
.hero h1{font-size:clamp(2.1rem,5vw,3.9rem);font-weight:800;line-height:1.14;letter-spacing:-.02em;word-break:keep-all;overflow-wrap:anywhere;line-break:strict}
.hero p.lead{margin-top:1.4rem;font-size:1.12rem;max-width:34em;color:var(--ink-2)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.hero-note{margin-top:1.1rem;font-size:.92rem;color:var(--mute)}
.toono{position:relative;width:min(100%,460px);aspect-ratio:1;margin-left:auto}
.toono img{width:100%;height:100%;object-fit:cover;border-radius:50%;border:10px solid var(--paper);box-shadow:0 0 0 2px var(--ink)}
.toono::before{content:"";position:absolute;inset:-22px;border-radius:50%;border:2px dashed var(--lake);opacity:.55}
.toono::after{content:"";position:absolute;width:26%;aspect-ratio:1;right:-2%;bottom:6%;border-radius:50%;background:var(--deel);z-index:-1}

/* trust */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-bottom:1px solid var(--line)}
.trust>div{padding:1.6rem clamp(14px,2vw,28px);border-left:1px solid var(--line)}
.trust>div:first-child{border-left:0}
.trust h3{font-size:1.02rem;margin-bottom:.35rem}
.trust p{font-size:.92rem;line-height:1.6;color:var(--mute)}

/* sections */
.section{padding:clamp(48px,7vw,96px) 0}
.section-head{max-width:40em;margin-bottom:clamp(28px,4vw,48px)}
.section-head h2{font-size:clamp(1.8rem,3.8vw,2.7rem)}
.section-head p{margin-top:.8rem;color:var(--ink-2)}

/* tour rows */
.rows{display:flex;flex-direction:column;gap:clamp(28px,4vw,52px)}
.row{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(20px,4vw,56px);align-items:center;text-decoration:none}
.row:nth-child(even) .row-img{order:2}
.row-img{position:relative;aspect-ratio:3/2;overflow:hidden;border-radius:var(--radius);background:var(--paper-2)}
.row-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.row:hover .row-img img{transform:scale(1.03)}
.row h3{font-size:clamp(1.5rem,2.8vw,2.1rem);margin-bottom:.5rem}
.row p{color:var(--ink-2)}
.facts{display:flex;flex-wrap:wrap;gap:.4rem .5rem;margin:1rem 0 1.2rem;list-style:none}
.facts li{font-size:.85rem;font-weight:500;border:1px solid var(--line);border-radius:999px;padding:.15rem .75rem;background:var(--white)}
.row-link{font-weight:700;color:var(--lake);display:inline-flex;gap:.4rem;border-bottom:2px solid currentColor;padding-bottom:1px}
.badge{display:inline-block;background:var(--ink);color:#fff;font-size:.8rem;font-weight:700;padding:.15rem .7rem;border-radius:999px;margin-bottom:.7rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.5vw,36px);list-style:none;counter-reset:s}
.steps li{counter-increment:s;border-top:3px solid var(--ink);padding-top:1rem}
.steps li::before{content:counter(s);display:block;font-family:var(--display);font-weight:800;font-size:2.4rem;color:var(--lake);line-height:1;margin-bottom:.6rem}
.steps h3{font-size:1.15rem;margin-bottom:.3rem}
.steps p{font-size:.95rem;color:var(--ink-2);line-height:1.65}

/* dark band */
.band{position:relative;background:var(--ink);color:#EEF3F0;overflow:hidden}
.band .contours{color:#7FB7C9}
.band .contours path{opacity:.2}
.band .contours path.major{opacity:.34}
.band-in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,72px);align-items:center}
.band h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:1.2rem}
.band p{color:#C9D6DC;margin-bottom:1rem}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem;margin-top:1.8rem}
.stats b{display:block;font-family:var(--display);font-size:2.4rem;font-weight:800;color:var(--deel);line-height:1}
.stats span{font-size:.9rem;color:#C9D6DC}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.duo img{width:100%;height:100%;min-height:260px;object-fit:cover;border-radius:var(--radius)}
.duo img:nth-child(2){margin-top:36px}

.cta{background:var(--deel);color:var(--ink)}
.cta-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem;padding:clamp(36px,5vw,64px) 0}
.cta h2{font-size:clamp(1.6rem,3vw,2.3rem)}
.cta p{max-width:34em;margin-top:.4rem}

footer{background:var(--ink);color:#C9D6DC;padding:48px 0 32px;font-size:.95rem}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
footer h3{color:#fff;font-size:1rem;margin-bottom:.7rem}
footer a{text-decoration:none;display:block;padding:.15rem 0}
footer a:hover{color:#fff;text-decoration:underline}
.foot-brand{font-family:var(--display);font-weight:800;color:#fff;font-size:1.3rem;margin-bottom:.4rem}
.copy{margin-top:2rem;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.14);font-size:.85rem}

/* tour page */
.t-head{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.t-head-in{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,56px);align-items:center;padding:clamp(28px,5vw,64px) var(--gutter);max-width:var(--max);margin:0 auto}
.t-head h1{font-size:clamp(2rem,4.6vw,3.4rem);margin-bottom:.8rem}
.t-head .short{font-size:1.1rem;color:var(--ink-2)}
.t-head .pic{aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden}
.t-head .pic img{width:100%;height:100%;object-fit:cover}
.crumb{font-size:.9rem;margin-bottom:1rem;color:var(--mute)}
.crumb a{color:var(--lake)}
.t-body{display:grid;grid-template-columns:1fr 340px;gap:clamp(24px,5vw,72px);align-items:start;padding:clamp(32px,5vw,64px) 0}
.t-body h2{font-size:1.6rem;margin:2.4rem 0 1rem}
.t-body h2:first-child{margin-top:0}
.t-lead{font-size:1.12rem}
.timeline{list-style:none;border-left:3px solid var(--lake);margin-left:6px}
.timeline li{position:relative;padding:0 0 1.6rem 1.6rem}
.timeline li::before{content:"";position:absolute;left:-10px;top:.5rem;width:17px;height:17px;border-radius:50%;background:var(--paper);border:3px solid var(--lake)}
.timeline small{display:block;font-weight:700;color:var(--lake);font-size:.88rem}
.timeline h3{font-size:1.2rem;margin:.1rem 0 .3rem}
.opts{display:grid;gap:0;border-top:1px solid var(--line)}
.opts div{padding:1rem 0;border-bottom:1px solid var(--line)}
.opts h3{font-size:1.05rem}
.opts p{font-size:.96rem;color:var(--ink-2)}
.gal{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gal img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius)}
.panel{position:sticky;top:84px;background:var(--white);border:2px solid var(--ink);border-radius:var(--radius);padding:1.4rem}
.panel dl{margin-bottom:1.2rem}
.panel dt{font-size:.82rem;color:var(--mute);margin-top:.7rem}
.panel dd{font-weight:600}
.panel .btn{width:100%}
.panel.closed .btn{background:var(--ink);color:#fff}
.others{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;list-style:none}
.others a{display:block;text-decoration:none;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white)}
.others img{aspect-ratio:3/2;width:100%;object-fit:cover}
.others span{display:block;padding:.7rem .9rem;font-weight:700;font-family:var(--display)}

/* booking */
.b-head{padding:clamp(28px,4vw,56px) 0 1rem}
.b-head h1{font-size:clamp(1.9rem,4vw,2.9rem)}
.b-head p{color:var(--ink-2);margin-top:.5rem}
.b-grid{display:grid;grid-template-columns:1fr 340px;gap:clamp(24px,4vw,56px);align-items:start;padding-bottom:72px}
.stepper{display:flex;list-style:none;margin:1rem 0 1.8rem;border-bottom:1px solid var(--line)}
.stepper li{flex:1;font-size:.88rem;font-weight:600;color:var(--mute);padding:.7rem .2rem;border-bottom:4px solid transparent;margin-bottom:-1px;display:flex;gap:.45rem;align-items:center}
.stepper li b{display:inline-grid;place-items:center;width:1.6rem;height:1.6rem;border-radius:50%;border:2px solid currentColor;font-size:.8rem}
.stepper li.on{color:var(--ink);border-bottom-color:var(--deel)}
.stepper li.done{color:var(--lake)}
.stepper li.done b{background:var(--lake);border-color:var(--lake);color:#fff}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,3vw,32px)}
.form-card h2{font-size:1.5rem;margin-bottom:1.2rem}
.q{border:0;margin-bottom:1.6rem}
.q>legend,.q>label.lbl{font-weight:700;font-size:1rem;margin-bottom:.6rem;display:block;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;cursor:pointer;width:100%;height:100%;margin:0}
.chip span{display:block;border:2px solid var(--line);border-radius:var(--radius);padding:.6rem 1rem;font-weight:500;background:var(--white);line-height:1.35}
.chip input:checked+span{border-color:var(--lake);background:var(--lake-soft);font-weight:700}
.chip input:focus-visible+span{outline:3px solid var(--deel);outline-offset:2px}
.chip input:disabled+span{opacity:.45}
.tour-pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:.6rem}
.tour-pick .chip span{padding:.8rem 1rem}
.tour-pick small{display:block;font-weight:400;color:var(--mute);font-size:.84rem}
.field{margin-bottom:1rem}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:.3rem}
.field input,.field textarea,.field select,.num input{width:100%;font:inherit;padding:.7rem .85rem;border:2px solid var(--line);border-radius:var(--radius);background:var(--white);color:var(--ink)}
.field input:focus,.field textarea:focus,.num input:focus{outline:none;border-color:var(--lake)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.num{display:inline-flex;align-items:center;gap:.4rem}
.num input{width:5rem;text-align:center}
.num button{width:44px;height:44px;border-radius:50%;border:2px solid var(--ink);background:none;font-size:1.3rem;cursor:pointer;color:var(--ink)}
.num button:hover{background:var(--ink);color:#fff}
.err{display:none;background:#F7E3E0;border-left:4px solid var(--danger);padding:.7rem 1rem;margin-bottom:1rem;border-radius:3px;font-weight:500}
.err.on{display:block}
.nav-btns{display:flex;justify-content:space-between;gap:1rem;margin-top:1.4rem}
.cal{border:2px solid var(--line);border-radius:var(--radius);padding:.8rem;max-width:380px;background:var(--white)}
.cal-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.5rem}
.cal-top strong{font-family:var(--display)}
.cal-top button{width:40px;height:40px;border:0;background:none;font-size:1.3rem;cursor:pointer;border-radius:50%;color:var(--ink)}
.cal-top button:hover{background:var(--paper-2)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}
.cal-grid .wd{font-size:.75rem;color:var(--mute);padding:.3rem 0}
.cal-grid button{aspect-ratio:1;border:0;background:none;font:inherit;font-size:.95rem;border-radius:50%;cursor:pointer;color:var(--ink)}
.cal-grid button:hover:not(:disabled){background:var(--paper-2)}
.cal-grid button:disabled{color:#B5BEC4;cursor:not-allowed}
.cal-grid button.in{background:var(--lake-soft);border-radius:0}
.cal-grid button.edge{background:var(--lake);color:#fff;font-weight:700;border-radius:50%}
.cal-grid button.today{box-shadow:inset 0 0 0 2px var(--deel)}
.cal-hint{margin:.6rem 0 0;font-size:.92rem;color:var(--ink-2)}
.range-out{margin-top:.6rem;font-weight:700;color:var(--lake)}
.summary{position:sticky;top:84px;background:var(--ink);color:#EAF0F2;border-radius:var(--radius);padding:1.4rem}
.summary h2{font-size:1.2rem;color:#fff;margin-bottom:.8rem}
.summary dl div{display:flex;justify-content:space-between;gap:1rem;padding:.45rem 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:.93rem}
.summary dt{color:#B8C7CE;white-space:nowrap}
.summary dd{font-weight:600;text-align:right}
.summary .empty{color:#B8C7CE;font-size:.95rem}
.price{margin-top:1rem;background:rgba(255,255,255,.08);border-radius:var(--radius);padding:.9rem}
.price b{display:block;font-family:var(--display);font-size:1.9rem;color:var(--deel);line-height:1.1}
.price small{display:block;color:#B8C7CE;margin-top:.3rem;line-height:1.5}
.review dl div{display:grid;grid-template-columns:8em 1fr;gap:1rem;padding:.6rem 0;border-bottom:1px solid var(--line)}
.review dt{color:var(--mute);font-size:.92rem}
.review dd{font-weight:600;overflow-wrap:anywhere}
.complete{text-align:center;padding:1.5rem 0}
.complete h2{font-size:2rem;margin-bottom:.6rem}
.ticket{display:inline-block;margin:1.2rem 0 .4rem;border:2px dashed var(--lake);border-radius:var(--radius);padding:.8rem 1.6rem;font-family:var(--display);font-weight:800;font-size:2rem;letter-spacing:.04em;color:var(--lake)}
.complete .actions{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:1.4rem}
.hidden{display:none!important}

/* manage */
.m-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,3vw,32px);max-width:640px}
.m-form{display:grid;grid-template-columns:1fr 1fr auto;gap:.8rem;align-items:end}
.m-form .field{margin:0}
.res{margin-top:1.4rem}
.res .row3{display:grid;grid-template-columns:9em 1fr;gap:1rem;padding:.55rem 0;border-bottom:1px solid var(--line)}
.res .row3 dt{color:var(--mute);font-size:.92rem}.res .row3 dd{font-weight:600;overflow-wrap:anywhere}
.stat{display:inline-block;padding:.15rem .8rem;border-radius:999px;font-weight:700;font-size:.85rem;background:#F3E3B8}
.stat.ok{background:#CFE5CF}

@media (max-width:900px){
  .hero-in,.band-in,.t-head-in,.t-body,.b-grid{grid-template-columns:1fr}
  .toono{margin:0 auto;width:min(78%,340px)}
  .trust{grid-template-columns:1fr 1fr}
  .trust>div:nth-child(3){border-left:0}
  .trust>div:nth-child(n+3){border-top:1px solid var(--line)}
  .steps{grid-template-columns:1fr 1fr}
  .row{grid-template-columns:1fr}.row:nth-child(even) .row-img{order:0}
  .panel,.summary{position:static}
  .t-body>aside{order:-1}
  .foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;left:0;right:0;top:64px;background:var(--paper);flex-direction:column;align-items:stretch;gap:0;padding:.5rem var(--gutter) 1rem;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links li a{display:block;padding:.8rem 0;border-bottom:1px solid var(--line)}
  .nav-links li:last-child a{border:0;margin-top:.6rem;text-align:center}
}
@media (max-width:560px){
  body{font-size:1rem}
  .steps,.row2,.m-form,.gal,.duo{grid-template-columns:1fr}
  .duo img:nth-child(2){margin-top:0}
  .stepper li span{display:none}
  .review dl div,.res .row3{grid-template-columns:1fr;gap:.1rem}
  .lang button{padding:.25rem .5rem}
  .foot{grid-template-columns:1fr}
  .brand span{display:none}
}