:root{--paper:#fff9ef;--ink:#382717;--green:#173d2b;--red:#bb301c;--orange:#ec6018;--line:#ecd8c3}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);background:radial-gradient(ellipse at 0 45%,#ffdfb44d,transparent 60%),var(--paper);font:16px/1.85 'Yu Gothic','Hiragino Kaku Gothic ProN',Meiryo,sans-serif}h1,h2,h3,p,figure{margin:0}a{color:#9d3818;text-underline-offset:.22em}img{max-width:100%;height:auto;display:block}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #267351;outline-offset:5px}.wrap{width:min(1000px,calc(100% - 40px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip{position:absolute;top:-100px;background:white;padding:10px;z-index:99}.skip:focus{top:0}.draft{background:#713f29;color:white;text-align:center;font-size:12px;padding:6px 14px}.header{position:sticky;top:0;z-index:10;background:#fffaf1f5;border-bottom:1px solid #ddc5a5;backdrop-filter:blur(8px)}.header-inner{max-width:1100px;margin:auto;padding:12px 24px;display:flex;align-items:center;gap:26px}.brand{display:flex;gap:6px;align-items:center;text-decoration:none;color:#362112;white-space:nowrap}.brand-leaf{font-size:35px}.brand b{font-family:'Yu Mincho',serif;font-size:36px;letter-spacing:.06em;line-height:1.2;display:block}.brand small{display:block;text-align:center;font-size:12px}.tagline{font-family:'Yu Mincho',serif;font-size:13px;line-height:1.65;margin-right:auto}.header nav{display:flex;gap:22px;font-size:13px;font-weight:bold}.header nav a{text-decoration:none;color:var(--green)}.hero{padding-top:20px}.hero picture{display:block;border-radius:24px;overflow:hidden;box-shadow:0 14px 40px #7b3b1815}.hero img{width:100%}.important{margin-top:26px;padding:24px 30px;border:1px solid #f3b6a2;border-radius:22px;background:linear-gradient(110deg,#ffe7db,#fff5ec)}.important h2{color:#b52916;font-size:23px}.important h2 span{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#c72e18;color:#fff}.checks{list-style:none;padding:0;margin:14px 0 0}.checks li{padding-left:26px;position:relative;margin:5px 0;font-weight:600}.checks li::before{content:'✓';position:absolute;left:0;color:#c12e18;font-weight:bold}.section{padding:44px 0}.section-title{display:flex;align-items:center;gap:10px;margin-bottom:18px}.section-title>span{color:var(--red);font-size:28px}.section-title h2{font-family:'Yu Mincho','Hiragino Mincho ProN',serif;font-size:32px;line-height:1.4;letter-spacing:.045em}.intro{margin-bottom:20px}.panel{background:#fffefb;border:1px solid #edd8c2;border-radius:22px;box-shadow:0 6px 24px #79390e08}.overview{padding:8px 26px;margin:0}.overview>div{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid #eee0d0}.overview>div:last-child{border:0}.overview dt{font-weight:bold;color:var(--green)}.overview dd{margin:0}.season-note{font-size:13px;color:#6e5947;margin-top:18px}.pending{color:#95401d;font-weight:600}.map{padding:12px}.map-open{display:block;text-decoration:none;border-radius:15px;overflow:hidden}.map-open img{width:100%}.map-caption{display:block;text-align:center;padding:12px;background:#ffe8da;color:#b33218;font-size:20px;font-weight:700;border-radius:999px;margin-top:12px}.map-caption small{font-size:12px;margin-left:12px;font-weight:400}.map figcaption{font-size:12px;text-align:center;color:#75614e;margin-top:10px}.map-notes{margin:16px 0 0;padding-left:15px;border-left:3px solid #d84621;font-size:14px}.map-notes p+p{margin-top:8px}.rules-band{background:linear-gradient(140deg,#fff0db,#fffaf2);border-radius:70px 20px 70px 20px}.expand-all{border:1px solid #cc8b60;background:#fffaf3;color:#8c371b;border-radius:999px;padding:9px 20px;margin-bottom:16px;font-size:14px}.accordions{display:grid;gap:10px}details{border:1px solid #e9b48d;border-radius:15px;background:#fffdfa;overflow:hidden}details[open]{border-color:#e77d40;box-shadow:0 4px 16px #ce5d1912}summary{position:relative;display:flex;align-items:center;gap:14px;list-style:none;padding:17px 52px 17px 18px;cursor:pointer;font-weight:bold;font-size:18px;line-height:1.55}summary::-webkit-details-marker{display:none}summary::after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:25px;color:#914721}details[open]>summary::after{content:'−'}.required{border-radius:6px;background:#bf2b1d;color:#fff;font-size:12px;padding:2px 12px;white-space:nowrap}.rule-copy{padding:4px 24px 22px;border-top:1px solid #f0e1d3;line-height:1.95}.rule-copy ul{padding-left:1.4em;margin:15px 0 0}.rule-copy li+li{margin-top:13px}.rule-copy strong{color:#b32f17}.rule-copy p{margin-top:16px}.privacy-note{padding:16px 20px;margin-top:20px;background:#f4e8d7;border-radius:14px;font-size:14px}.step{display:flex;gap:22px;padding:26px;margin-bottom:20px;border-color:#edb78d}.step-number{flex:0 0 56px;background:linear-gradient(#f87d27,#cf4015);border-radius:12px;color:white;font-size:12px;line-height:1.5;text-align:center;padding:10px 5px;height:fit-content}.step-number b{font-size:30px;display:block;line-height:1.2}.step-body{flex:1;min-width:0}.step h3{font-size:23px;color:var(--green);line-height:1.5;margin-bottom:14px}.step p+p{margin-top:12px}.highlight{background:#fff0b7;padding:12px 15px;border-radius:10px;color:#ad2818;font-weight:bold}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;border:0;border-radius:999px;min-height:50px;padding:13px 25px;text-decoration:none;font-weight:700;line-height:1.5;transition:transform .18s,box-shadow .18s}.line{background:#108637;color:white;margin-top:18px;box-shadow:0 4px 14px #10983a15}.cash{display:inline-block;padding:10px 20px;border:1px solid #e55c27;background:#fff0c3;color:#b52c16;border-radius:999px;font-weight:700}.coupon{margin-top:18px;border:1px solid #f0c89b;padding:16px 20px;background:#fff2dc;border-radius:16px}.coupon b{color:#ba3518}.coupon p{font-size:14px;margin-top:5px}.form-note{margin-top:20px!important;font-size:14px}.agree{display:flex;align-items:flex-start;gap:10px;cursor:pointer;margin:24px 0 15px;font-weight:600}.agree input{width:22px;height:22px;accent-color:#b33818;flex-shrink:0;margin:4px 0}.submit{display:flex;width:100%;background:linear-gradient(110deg,#f06813,#bd2a18);color:white;cursor:pointer}.submit[aria-disabled=true]{background:#817b73;color:#fff;cursor:not-allowed;box-shadow:none}.status{font-size:13px;margin:12px 0;color:#7d4a28}.small{font-size:12px;color:#71634e}.footer{background:linear-gradient(135deg,#244632,#112b20);color:#fff5de;padding:35px 0 110px;border-radius:70px 0 0 0}.footer b{font:700 28px 'Yu Mincho',serif}.footer p{font-size:13px}.footer small{font-size:11px;display:block;margin-top:15px}.sticky{position:fixed;bottom:0;left:0;right:0;z-index:15;display:flex;gap:1px;background:#fff4e7;padding:7px max(12px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));border-top:1px solid #e3bd94}.sticky a{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:10px;color:white;text-decoration:none;font-weight:bold;background:linear-gradient(120deg,#e45a19,#a72c19)}.sticky a:first-child{border-radius:16px 0 0 16px}.sticky a:last-child{border-radius:0 16px 16px 0;background:linear-gradient(120deg,#b9381b,#8f2419)}.leaf-layer{position:fixed;inset:0;pointer-events:none;z-index:12;overflow:hidden}.falling-leaf{position:absolute;top:-48px;width:27px;height:32px;color:#c74c1c;will-change:transform;animation:leaf-fall 5s ease-in forwards}.falling-leaf svg{width:100%;height:100%}@keyframes leaf-fall{0%{transform:translate3d(0,-30px,0) rotate(-25deg);opacity:0}12%{opacity:.65}80%{opacity:.5}100%{transform:translate3d(95px,105vh,0) rotate(250deg);opacity:0}}dialog{width:min(1250px,96vw);max-height:92dvh;border:1px solid #e3bb98;border-radius:18px;padding:18px;background:#fffaf2;color:var(--ink)}dialog::backdrop{background:#182016d9}.close{display:block;margin:0 0 10px auto;background:#f5e4cf;border:0;border-radius:999px;padding:10px 20px;font-size:14px}.map-scroll{overflow:auto;margin-top:12px}.map-scroll img{max-width:none;width:1700px;height:auto}dialog p{font-size:13px}
.autumn-scenes{margin-top:28px}.autumn-scenes-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;border-radius:18px;overflow:hidden}.autumn-scenes-row img{width:100%;height:clamp(100px,24vw,210px);object-fit:cover;object-position:center}.autumn-scenes figcaption{font-size:12px;line-height:1.7;color:#75614e;margin-top:9px}
.autumn-leaf{position:absolute;bottom:0;display:block;pointer-events:none;transform-origin:center}.autumn-leaf svg{width:100%;height:100%;display:block}.leaf-layer{contain:layout paint;pointer-events:none}.leaf-layer *{pointer-events:none}details .rule-copy{overflow:hidden}
@media(hover:hover){.button:not([aria-disabled=true]):hover,.sticky a:hover{transform:translateY(-2px);box-shadow:0 7px 20px #ae3a1b25}summary:hover{background:#fff4e6}}
@media(min-width:900px){.hero{max-width:760px}.hero img{max-height:none}.checks{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sticky{left:50%;right:auto;transform:translateX(-50%);width:600px;border-radius:20px 20px 0 0}}
@media(max-width:700px){html{scroll-padding-top:85px}.wrap{width:calc(100% - 28px)}.header-inner{padding:10px 14px;gap:10px;flex-wrap:wrap}.brand b{font-size:29px}.brand small{font-size:10px}.brand-leaf{font-size:28px}.tagline{margin-left:auto;margin-right:0;font-size:11px}.header nav{width:100%;justify-content:space-between;gap:8px;font-size:12px;padding-top:4px}.hero{padding-top:14px}.hero picture{border-radius:16px}.important{padding:20px 18px;margin-top:18px}.important h2{font-size:19px}.checks li{font-size:14px}.section{padding:33px 0}.section-title h2{font-size:27px}.section-title>span{font-size:24px}.intro{font-size:14px}.overview{padding:4px 16px}.overview>div{grid-template-columns:82px 1fr;gap:10px;font-size:14px}.map{padding:8px}.map-caption{font-size:17px;padding:11px}.map-caption small{display:block;margin:0}.map figcaption{font-size:11px}.rules-band{border-radius:35px 12px 35px 12px}summary{padding:16px 40px 16px 12px;gap:9px;font-size:16px}summary::after{right:14px}.required{padding:2px 7px;font-size:11px}.rule-copy{padding:0 17px 20px;font-size:15px}.step{padding:20px 15px;gap:12px;border-radius:18px}.step-number{flex-basis:40px;padding:8px 3px;font-size:10px}.step-number b{font-size:26px}.step h3{font-size:19px}.step p{font-size:14px}.highlight{padding:11px 12px}.button{padding:13px 18px;font-size:14px}.line{display:flex}.cash{font-size:14px;padding:9px 12px}.coupon{padding:14px 12px}.coupon b{font-size:16px}.agree{font-size:14px}.footer{border-radius:35px 0 0 0}.sticky a{font-size:15px;min-height:50px}.draft{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.leaf-layer{display:none}}
/* Autumn frames: lightweight CSS and small decorative maple silhouettes. */
.panel,.important,.accordions details,.coupon{position:relative;border-color:#d49350;box-shadow:inset 0 0 0 3px #fff9ef,inset 0 0 0 4px #deb77b66,0 5px 18px #a34b1110;background-color:#fffdf7}
.overview,.step,.important,.coupon{background-image:radial-gradient(ellipse at top right,#f7cd8540,transparent 55%),radial-gradient(ellipse at bottom left,#f5bd8e25,transparent 50%)}
.panel::after,.important::after,.coupon::after{content:'';position:absolute;right:8px;top:8px;width:22px;height:26px;background:#be4a20;opacity:.28;clip-path:polygon(50% 0,60% 30%,88% 14%,77% 40%,100% 48%,72% 62%,79% 83%,56% 72%,53% 100%,47% 100%,46% 72%,20% 84%,27% 60%,0 48%,25% 40%,13% 16%,39% 31%);transform:rotate(25deg);pointer-events:none}
.panel::before,.important::before{content:'';position:absolute;left:8px;bottom:8px;width:16px;height:20px;background:#cf8b20;opacity:.25;clip-path:polygon(50% 0,60% 30%,88% 14%,77% 40%,100% 48%,72% 62%,79% 83%,56% 72%,53% 100%,47% 100%,46% 72%,20% 84%,27% 60%,0 48%,25% 40%,13% 16%,39% 31%);transform:rotate(-35deg);pointer-events:none}
.accordions summary{background:linear-gradient(100deg,#fcead44d,#fffdf7 65%,#f6dfbb70)}
.accordions details[open]{border-color:#c95c29;box-shadow:inset 0 0 0 2px #fff5e5,0 5px 18px #a34b1110}

/* Short access cards and clear acknowledgement-to-application feedback. */
.access-card{padding:24px}.nearest{color:var(--green);font-size:19px;font-weight:600}.access-routes{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:20px 0}.access-routes>div{border-left:3px solid #c56b27;padding-left:15px}.access-routes dt{font-weight:bold;color:#9d3818;margin-bottom:9px}.access-routes dd{margin:0;line-height:2}.access-routes span{font-size:13px;color:#6e5947}.access-taxi{font-size:14px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.submit{transition:background .25s,box-shadow .25s,transform .25s}.submit.is-ready{background:linear-gradient(110deg,#f07816,#b92718);box-shadow:0 5px 18px #c54a2438;animation:form-ready .32s ease-out}.submit.is-ready:active{transform:scale(.98)}@keyframes form-ready{from{transform:scale(.98);filter:brightness(.85)}to{transform:scale(1);filter:brightness(1)}}@media(max-width:700px){.access-card{padding:20px 18px}.access-routes{grid-template-columns:1fr;gap:20px}.nearest{font-size:17px}}@media(prefers-reduced-motion:reduce){.submit.is-ready{animation:none}}

.stay-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.stay-card{padding:24px}.stay-card h3{color:var(--green);font-size:20px;margin-bottom:12px}.stay-card p{font-size:15px}.stay-card a{display:inline-block;margin-top:16px;font-weight:600}@media(max-width:700px){.stay-grid{grid-template-columns:1fr;gap:14px}.stay-card{padding:20px}.stay-card h3{font-size:18px}}

.stay-disclosure>summary{padding:20px 48px 20px 20px;gap:10px}.stay-disclosure>summary h2{font-family:"Yu Mincho",serif;font-size:27px;line-height:1.4;letter-spacing:.045em;margin:0}.stay-content{padding:0 20px 22px}.stay-content .intro{margin-top:8px}@media(max-width:700px){.stay-disclosure>summary{padding:18px 40px 18px 14px}.stay-disclosure>summary h2{font-size:22px}.stay-content{padding:0 14px 18px}}

.apply-date-guide{margin:18px 0 14px;font-size:14px}.apply-dates{display:grid;gap:12px}.apply-dates .submit{min-height:58px;text-align:center;flex-wrap:wrap;gap:6px 12px}.apply-dates small{font-size:11px;border:1px solid currentColor;border-radius:999px;padding:1px 9px}.apply-dates [data-pending=true]{opacity:.7}
/* Clear acknowledgement and day colors matching each reservation form. */
.agree{padding:18px 16px;border:2px solid #d18a45;border-radius:14px;background:#fff0d7;box-shadow:0 3px 12px #a34b1110;min-height:70px}.agree input{width:26px;height:26px;margin:5px 0}.agree small{display:block;color:#8b5027;font-size:12px;margin-bottom:3px}.agree:has(input:checked){background:#edf5e8;border-color:#527a42}.apply-opening{padding:14px 16px;margin:18px 0;background:#fff4e6;border-left:4px solid #b94824;border-radius:6px 12px 12px 6px;line-height:1.8}.apply-opening b{font-size:13px;color:#85431e}.apply-opening time{font-weight:700;font-size:18px}.apply-dates .submit:nth-child(1).is-ready{background:#ffa500;color:#382717}.apply-dates .submit:nth-child(2).is-ready{background:#d95a32;color:#fff}.apply-dates .submit:nth-child(3).is-ready{background:#b92f35;color:#fff}
/* Autumn photo banners with readable in-image captions. */
.footer-photos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:12px}.footer-photos figure{position:relative;overflow:hidden;border-radius:16px}.footer-photos img{width:100%;aspect-ratio:16/9;object-fit:cover}.footer-photos figcaption{position:absolute;inset:auto 0 0;padding:24px 12px 10px;background:linear-gradient(transparent,#162015c9);color:#fff;font-size:12px;line-height:1.6;text-align:left;text-shadow:0 1px 3px #0008}.footer .footer-photo-note{font-size:11px;line-height:1.7;color:#e8e3cf;margin-bottom:26px}@media(max-width:700px){.footer-photos{grid-template-columns:1fr;gap:12px}.footer-photos figcaption{font-size:12px}}