@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800&family=Noto+Serif+JP:wght@700;800;900&display=swap');
:root{--navy:#10204e;--blue:#0875d6;--deep-blue:#0568bf;--sky:#eaf7fd;--line:#a6dcf9;--ink:#1a1a1a;--muted:#555;--serif:'Noto Serif JP','Yu Mincho',serif;--sans:'Noto Sans JP','Yu Gothic',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--navy);background:#fff;font-family:var(--sans);font-size:16px;line-height:1.85}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,p,dl,dd{margin:0}h2{font-size:clamp(25px,3vw,38px);line-height:1.55;letter-spacing:.015em}h3{font-size:23px;line-height:1.5}.serif{font-family:var(--serif);font-weight:900}.container{width:min(1160px,calc(100% - 72px));margin-inline:auto}.fine{font-size:13px;line-height:1.7;color:var(--muted)}.blue,.kicker{color:var(--blue)}.kicker{font-size:17px;font-weight:700}.band{background:var(--sky)}.site-header{min-height:82px;padding:15px max(36px,calc((100% - 1240px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e2edf5;background:#ffffffed;position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.brand{font-size:27px;white-space:nowrap}.site-header nav{display:flex;align-items:center;gap:25px;font-size:14px;font-weight:700}.site-header nav a:hover,footer a:hover{text-decoration:underline;text-underline-offset:5px}.calendar{border:1px solid var(--blue);border-radius:5px;padding:8px 13px;color:var(--blue);background:white;font-size:13px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:24px;padding-block:58px 54px}.eyebrow{font-size:18px;font-weight:500;margin-bottom:15px}.hero h1{font-size:clamp(37px,4.2vw,60px);line-height:1.35;letter-spacing:-.035em}.hero h1 span{display:block;font-size:.73em;white-space:nowrap}.hero-date{font-size:47px;line-height:1.4;margin-top:20px;letter-spacing:-.02em}.hero-date span{font-size:.52em}.hero-hours{font-size:34px;font-weight:800;line-height:1.3;color:var(--blue);letter-spacing:.035em}.hero-hours span{font-size:.7em}.hero-description{margin-top:17px;font-size:18px;line-height:1.7}.location{margin-top:9px;font-weight:700}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:50px;padding:12px 22px;border:1.5px solid var(--deep-blue);border-radius:6px;color:white;background:var(--deep-blue);font-size:15px;font-weight:700;line-height:1.6;transition:background .2s,transform .2s}.button:hover{background:#005499;transform:translateY(-2px)}.button.secondary{background:white;color:var(--blue)}.button.secondary:hover{background:#eef8ff}.hero-visual{aspect-ratio:1;border:1px solid var(--line);padding:10px;border-radius:50%;overflow:hidden}.hero-visual .hero-photo{width:100%;height:100%;object-fit:cover;object-position:48% 50%;border-radius:50%;filter:brightness(1.12) saturate(1.24)}.overview{background:var(--sky);padding:24px 0 15px}.overview dl{display:grid;grid-template-columns:repeat(3,1fr);text-align:center}.overview dl>div+div{border-left:1px solid #80c9f0}.overview dt{font-weight:700;color:var(--blue);font-size:14px}.overview dd{font-weight:800;font-size:21px}.overview dd.blue{font-size:25px;line-height:1.55}.overview>.fine{text-align:center;margin-top:12px;padding-inline:20px}.anniversary{display:grid;grid-template-columns:1fr 300px;align-items:center;gap:50px;padding-block:56px}.anniversary h2{font-size:31px}.centenary{color:#0676e8;font-size:1.35em;white-space:nowrap;text-decoration:underline;text-decoration-color:#b5effe;text-decoration-thickness:8px;text-underline-offset:6px}.anniversary h2+p{font-size:15px;margin-top:17px}.summit{border-left:3px solid var(--blue);padding-left:22px;margin-top:24px}.summit .serif{font-size:clamp(26px,3.6vw,43px);line-height:1.48;letter-spacing:-.025em}.anniversary-badge{width:100%;height:auto}.activities{padding:38px 0 42px}.activity-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:22px}.activity-image{position:relative;aspect-ratio:1.85}.activity-image img{width:100%;height:100%;object-fit:cover;border-radius:6px}.bubble-photo{object-position:50% 38%;filter:brightness(1.2) saturate(1.2)}.lobster-photo{object-position:center 65%}.activity-grid h3{font-size:22px;margin-top:10px}.meal-limit{position:absolute;right:12px;top:12px;display:block;border:3px solid white;background:var(--blue);color:white;border-radius:50%;width:100px;height:100px;padding-top:12px;text-align:center;font-size:17px;line-height:1.35}.meal-limit strong{display:block;font-size:32px;line-height:1.3}.meal-limit small{font-size:17px}.campaign{padding:64px 0 40px;border-top:5px solid #b8e7fa}.campaign-heading{text-align:center;margin-bottom:30px}.pill{display:inline-block;border:1px solid var(--blue);border-radius:30px;padding:4px 22px;color:var(--blue);font-size:15px;font-weight:700;margin-bottom:15px}.campaign-heading h2{font-size:clamp(27px,3.8vw,45px)}.campaign-heading>p:last-child{font-weight:700;font-size:20px;margin-top:5px}.campaign-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.campaign-card{border:1px solid #83cef6;border-radius:10px;padding:22px;display:flex;flex-direction:column;min-width:0}.tag{background:var(--blue);color:white;border-radius:22px;align-self:flex-start;padding:4px 15px;font-weight:700;font-size:14px;line-height:1.7}.campaign-card h3{font-size:clamp(23px,2.4vw,30px);margin:12px 0 16px;letter-spacing:-.04em}.goshuin-photo{width:100%;height:290px;object-fit:cover;object-position:50% 44%;border-radius:5px;filter:brightness(1.06) saturate(1.13)}.steps{list-style:none;padding:0;margin:20px 0 15px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center}.step-number{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:#d7f0ff;color:var(--blue);font-size:19px;font-weight:800;line-height:1}.steps strong{display:block;font-size:17px;margin:7px 0}.steps p{font-size:13px;line-height:1.7}.free{font-size:20px;letter-spacing:.2em;text-align:center;color:white;background:var(--blue);border-radius:24px;padding:0 28px;align-self:center;margin-bottom:12px;font-weight:700}.campaign-card>.fine{text-align:center}.lottery{justify-content:flex-start}.prize-copy{font-size:18px;font-weight:700}.lottery-details{flex:1;display:flex;flex-direction:column;justify-content:center;padding-block:36px;gap:24px;text-align:center;font-size:14px}.lottery-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:15px;text-align:left}.lottery-steps li{display:flex;align-items:flex-start;gap:9px}.lottery-steps .step-number{flex-shrink:0}.lottery-steps p{font-size:14px;line-height:1.8}.accounts{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.accounts a{border:1px solid #79bdeb;padding:6px 10px;border-radius:25px;font-size:12px;font-weight:600;overflow-wrap:anywhere;line-height:1.5}.accounts a:hover{background:var(--sky)}.campaign-note{margin-top:18px;background:var(--sky);padding:14px 20px;text-align:center;border-radius:6px;font-size:14px}.timetable{display:flex;justify-content:space-between;gap:25px;align-items:center;padding-block:35px 48px}.timetable h2{font-size:29px}.timetable p:not(.kicker){font-size:14px;margin-top:7px}.timetable .button{flex-shrink:0}.access{padding:45px 0}.access h2{margin-bottom:25px}.access-grid{display:grid;grid-template-columns:1fr .9fr;gap:55px;align-items:start}.map-link{display:block;color:var(--blue);font-size:13px;text-align:right}.access-map{width:100%;height:auto;max-width:100%;border-radius:12px;object-fit:contain}.map-link>span{display:inline-block;margin-top:8px}.access-copy{padding-top:15px;display:grid;gap:25px}.travel h3{font-size:25px;margin-bottom:7px}.travel p:last-child{color:var(--ink);font-size:15px}.travel .kicker{font-size:12px;letter-spacing:.07em}.walking-note{padding:18px 20px;background:white;border-left:3px solid var(--blue);font-size:15px}.parking{padding-block:32px 37px;text-align:center}.parking-button{width:100%;font-size:20px;min-height:64px}.parking .fine{margin-top:10px}footer{background:var(--navy);color:white;padding:28px 0}.footer-inner>div{display:flex;align-items:center;gap:30px}.footer-inner>div>p{font-size:21px}.instagram-link{border:1px solid #9faecb;border-radius:30px;padding:5px 22px;font-size:14px}.footer-inner nav{display:flex;flex-wrap:wrap;gap:24px;margin-top:22px;font-size:13px}.footer-inner small{display:block;font-size:11px;opacity:.7;margin-top:15px}.mobile-nav,.mobile-only{display:none}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:white;padding:12px;color:var(--blue)}.skip:focus{top:5px}:focus-visible{outline:3px solid #008bd5;outline-offset:5px}.toast{position:fixed;left:50%;bottom:25px;transform:translateX(-50%);background:var(--navy);color:white;padding:15px 24px;border-radius:8px;box-shadow:0 8px 30px #10204e33;z-index:30;max-width:calc(100% - 30px);width:max-content;font-size:14px}.toast[hidden]{display:none}
@media(min-width:1450px){.hero{padding-block:70px}.hero-visual{width:520px;max-width:100%}}
@media(max-width:1000px){.site-header{padding-inline:24px}.site-header nav{gap:16px;font-size:12px}.calendar{display:none}.hero-date{font-size:39px}.hero h1{font-size:41px}.hero{gap:15px}.container{width:calc(100% - 48px)}.anniversary{grid-template-columns:1fr 230px;gap:30px}.anniversary h2{font-size:25px}.overview dd{font-size:18px}.access-grid{gap:30px}.campaign-card{padding:17px}.tag{font-size:12px}.goshuin-photo{height:245px}.lottery-steps{grid-template-columns:1fr}.lottery-details{padding-block:25px;gap:18px}}
@media(max-width:700px){html{scroll-padding-top:84px}.container{width:calc(100% - 36px)}body{padding-bottom:65px}.site-header{padding:13px 18px;min-height:66px}.brand{font-size:24px}.menu-toggle{display:block;border:1px solid #c4d9e9;background:white;color:var(--navy);border-radius:5px;font-size:12px;min-height:40px;padding:6px 10px}.site-header nav{display:none;position:absolute;top:66px;right:0;left:0;background:white;padding:18px;border-bottom:1px solid var(--line);font-size:15px;box-shadow:0 8px 15px #10204e0b}.site-header nav.open{display:grid;gap:15px}.calendar{display:block;width:100%;font-size:14px}.hero{display:flex;flex-direction:column;padding-top:20px;padding-bottom:28px;gap:23px}.hero-visual{order:-1;width:min(100%,380px);align-self:center;padding:7px}.hero-copy{width:100%}.eyebrow{font-size:15px;margin-bottom:9px}.hero h1{font-size:40px;line-height:1.35;letter-spacing:-.025em}.hero h1 span{font-size:.67em}.hero-date{font-size:38px;margin-top:12px}.hero-hours{font-size:30px}.hero-description{font-size:16px;margin-top:13px}.location{font-size:16px}.actions{display:grid;grid-template-columns:1fr;gap:9px;margin-top:17px}.button{font-size:15px;padding:12px 13px;width:100%}.overview{padding-top:19px}.overview dl{grid-template-columns:1fr;text-align:left;gap:12px}.overview dl>div{display:grid;grid-template-columns:85px 1fr;align-items:center}.overview dl>div+div{border-left:0;border-top:1px solid #c6e6f8;padding-top:12px}.overview dd{font-size:17px}.overview dd.blue{font-size:23px}.overview>.fine{font-size:11px}.anniversary{padding-block:30px;grid-template-columns:1fr;gap:22px}.anniversary h2{font-size:23px;line-height:1.7}.anniversary h2+p{font-size:13px;margin-top:12px}.summit{margin-top:20px;padding-left:15px}.summit .serif{font-size:29px}.anniversary-badge{width:190px;justify-self:center}.activities{padding-block:26px 30px}.activities h2{font-size:23px}.activity-grid{gap:12px;margin-top:17px}.activity-image{aspect-ratio:1.12}.activity-grid h3{font-size:16px;line-height:1.6}.activity-grid .fine{font-size:11px}.meal-limit{width:64px;height:64px;right:5px;top:5px;border-width:2px;padding-top:7px;font-size:12px}.meal-limit strong{font-size:23px}.meal-limit small{font-size:12px}.campaign{padding-top:30px;padding-bottom:20px}.pill{font-size:11px;padding:4px 11px;margin-bottom:12px}.campaign-heading h2{font-size:26px;line-height:1.5}.campaign-heading>p:last-child{font-size:15px;margin-top:9px;line-height:1.6}.campaign-grid{grid-template-columns:1fr;gap:17px}.campaign-card{padding:17px}.campaign-card h3{font-size:26px;margin-block:12px}.tag{font-size:13px;padding-inline:12px}.goshuin-photo{height:auto;max-height:350px;aspect-ratio:1.2;object-position:50% 44%}.steps{gap:4px}.steps strong{font-size:15px}.steps p{font-size:12px}.lottery-details{min-height:260px;padding-block:25px;gap:20px}.lottery-steps{grid-template-columns:1fr 1fr;gap:10px}.lottery-steps li{gap:6px}.lottery-steps p{font-size:12px}.lottery-details>p{font-size:13px}.prize-copy{font-size:16px}.accounts a{font-size:11px}.campaign-note{font-size:12px;padding:12px}.mobile-only{display:block}.timetable{display:block;padding-block:25px 32px}.timetable h2{font-size:25px}.timetable .button{margin-top:18px}.access{padding-block:28px}.access h2{font-size:28px;margin-bottom:18px}.access-grid{grid-template-columns:1fr;gap:24px}.access-map{width:100%;height:auto}.access-copy{padding:0;gap:22px}.travel h3{font-size:23px}.travel p:last-child{font-size:14px}.parking{padding-block:25px}.parking-button{min-height:58px;font-size:18px}.parking .fine{font-size:12px}.footer-inner>div{display:grid;gap:12px}.instagram-link{text-align:center}.footer-inner nav{gap:16px;font-size:12px}.mobile-nav{position:fixed;bottom:0;left:0;right:0;z-index:20;display:grid;grid-template-columns:repeat(4,1fr);min-height:60px;padding:9px 4px calc(9px + env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid #cce3f3;backdrop-filter:blur(10px)}.mobile-nav a{font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;min-height:40px;border-right:1px solid #dcebf7}.mobile-nav a:last-child{border-right:0}.toast{bottom:80px;font-size:13px}footer{padding-bottom:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* 元のデザインのペナント・シャボン玉・波・灯台のあしらい */
.hero-visual{position:relative;isolation:isolate;padding:30px;border:0;overflow:visible}
.hero-visual .hero-decoration{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;pointer-events:none;z-index:1;border-radius:0;filter:none}
.campaign{position:relative;padding-top:0;border-top:0}
.seaside-divider{width:100%;max-width:1440px;margin:0 auto;overflow:hidden;pointer-events:none}
.seaside-divider img{width:100%;height:auto;display:block;margin-top:-9%;margin-bottom:-1px}
.campaign-heading{padding-top:22px}
@media(max-width:700px){.hero-visual{padding:23px}.seaside-divider img{width:150%;max-width:none;margin-left:-8%;margin-top:-13%}.campaign-heading{padding-top:18px}}

/* 添付の催し一覧に基づく、会場別タイムテーブル */
.timetable{display:block;padding-block:45px 55px}
.schedule-heading{display:flex;justify-content:space-between;align-items:center;gap:24px}
.schedule-heading>p{font-size:15px;color:var(--muted)}
.timetable .schedule-heading h2{font-size:36px}
.timetable .schedule-intro{margin:20px 0 26px;background:var(--sky);border-radius:6px;padding:13px 18px;font-size:15px}
.schedule-board{display:grid;grid-template-columns:76px repeat(3,minmax(0,1fr));grid-template-rows:76px repeat(8,88px) 28px;gap:0 12px}
.schedule-column{text-align:center;background:var(--navy);color:white;border-radius:6px 6px 0 0;padding:12px 8px;font-weight:700;line-height:1.6;grid-row:1}
.soup-column{grid-column:2}.bubble-column{grid-column:3}.day-column{grid-column:4}
.schedule-hour{grid-column:1;grid-row:var(--hour);font-size:18px;font-weight:700;align-self:start;line-height:1;transform:translateY(-.45em)}
.schedule-end{grid-row:10}
.schedule-event{border:1px solid #a3d4ee;padding:17px 18px;border-radius:6px;align-self:stretch;min-width:0}
.schedule-event h3{font-size:21px;line-height:1.6}
.timetable .event-time{font-weight:800;color:var(--blue);font-size:19px;margin:0 0 8px;line-height:1.4}
.timetable .event-place{font-size:12px;margin-top:9px;color:#45546a}
.timetable .event-note{font-size:13px;margin-top:12px;line-height:1.7}
.soup-event{background:#eef4ff;border-left:4px solid #5f87c4;grid-column:2}
.first-soup{grid-row:3 / 5}.second-soup{grid-row:5 / 7}
.bubble-event{background:#dff4fc;border-left:4px solid #31b6e9;grid-column:3}
.morning-bubble{grid-row:2 / 4}.afternoon-bubble{grid-row:5 / 9}
.day-event{grid-column:4;grid-row:2 / 8;background:#eef8f8;border-left:4px solid #4e9cba}
.timetable .day-admission{margin-top:32px;padding-top:24px;border-top:1px solid #b7d9df;font-size:18px;font-weight:700}
.evening-event{grid-column:4;grid-row:8 / 10;background:#e7edfa;border-left:4px solid #6d7cb1}
.timetable .schedule-stock{font-size:14px;margin:12px 0 24px;color:var(--muted)}
.illumination{display:flex;gap:28px;align-items:flex-start;border:1px solid #f2c7a8;border-left:5px solid #c97532;border-radius:7px;background:#fff6ee;padding:24px}
.timetable .illumination .event-time{color:#99501c;white-space:nowrap;margin:0}
.illumination h3{font-size:23px}.timetable .illumination p:not(.event-time){font-size:14px;margin-top:8px;color:var(--ink)}
@media(max-width:1000px) and (min-width:701px){.schedule-board{grid-template-columns:60px repeat(3,minmax(0,1fr));gap:0 7px}.schedule-event{padding:13px 10px}.schedule-event h3{font-size:18px}.timetable .event-time{font-size:16px}.schedule-column{font-size:14px}}
@media(max-width:700px){.timetable{padding-block:30px 35px}.schedule-heading{display:block}.timetable .schedule-heading h2{font-size:29px}.schedule-heading>p{margin-top:12px}.schedule-heading>p br{display:none}.timetable .schedule-intro{font-size:13px;margin-block:18px}.schedule-board{display:flex;flex-direction:column;gap:12px}.schedule-column,.schedule-hour{display:none}.schedule-event{padding:17px 18px;border-radius:7px}.schedule-event h3{font-size:21px}.schedule-event h3 br{display:none}.timetable .event-time{font-size:20px;margin-bottom:7px}.timetable .event-place{font-size:13px}.timetable .event-note{margin-top:7px}.timetable .day-admission{margin-top:15px;padding-top:13px;font-size:16px}.day-admission br{display:none}.day-admission strong{margin-left:12px}.timetable .schedule-stock{font-size:13px;margin-block:17px}.illumination{display:block;padding:19px}.illumination h3{font-size:21px;margin-top:10px}.timetable .illumination p:not(.event-time){font-size:13px}}

/* 駐車場・公衆トイレ：原本マップの縦横比をそのまま保持 */
.parking{padding-block:45px 50px;text-align:left}
.parking-heading{margin-bottom:28px}.parking-heading h2{margin:7px 0 12px}.parking-heading>p:last-child{color:var(--muted);font-size:15px}
.parking-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:35px;align-items:start}
.parking-map-link{display:block;text-align:right;font-size:13px;color:var(--blue)}
.parking-map{width:100%;height:auto;object-fit:contain;display:block;border-radius:14px}
.parking-map-link>span{display:inline-block;margin-top:9px}
.parking-lists{display:grid;gap:20px}.facility-card{padding:22px;border:1px solid var(--line);border-radius:8px;background:#fff}
.facility-card h3{font-size:25px}.facility-subtitle{font-size:13px;color:var(--muted);margin-top:5px}
.facility-list{list-style:none;padding:0;margin:14px 0 0}.facility-list li{display:grid;grid-template-columns:30px minmax(0,1fr);gap:10px;align-items:center;min-height:61px;padding-block:12px;border-top:1px solid #e0edf5;font-size:16px;line-height:1.65}
.parking-list li{grid-template-columns:30px minmax(0,1fr) auto}.facility-list strong{font-size:16px;white-space:nowrap;color:var(--blue)}
.map-marker{font-weight:700;font-size:24px;color:#d62c43;line-height:1.4}
.parking-walk-note{border-left:3px solid var(--blue);padding:15px 18px;background:var(--sky);font-size:14px}
.parking-original{display:flex;width:100%;margin-top:27px}.inline-link{color:var(--deep-blue);text-decoration:underline;text-underline-offset:3px}
@media(max-width:1000px) and (min-width:701px){.parking-grid{gap:22px;grid-template-columns:1fr 1fr}.facility-card{padding:16px}.facility-list li{font-size:14px;gap:6px;grid-template-columns:27px minmax(0,1fr)}.parking-list li{grid-template-columns:27px minmax(0,1fr) auto}.facility-list strong{font-size:14px}}
@media(max-width:700px){.parking{padding-block:30px 35px}.parking-heading h2{font-size:26px}.parking-heading .kicker{font-size:13px}.parking-heading>p:last-child{font-size:14px}.parking-grid{grid-template-columns:1fr;gap:24px}.facility-card{padding:18px}.facility-card h3{font-size:23px}.facility-list li{font-size:15px;gap:8px}.facility-list strong{font-size:15px}.parking-original{font-size:14px}}