:root {
  --navy:#082351; --blue:#0875ff; --muted:#4f658b;
  --line:#dfebf6; --pale:#f3f9fd; --lime:#d6f48d;
}
* { box-sizing:border-box }
html { scroll-behavior:smooth; scroll-padding-top:22px }
body { margin:0; background:linear-gradient(120deg,#eaf3f8,#f7fbfd 65%,#ebf5fa); color:var(--navy); font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif; font-size:16px; line-height:1.7; }
a { color:inherit; text-decoration:none }
button,input { font:inherit }
button { cursor:pointer }
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible { outline:3px solid #0780ff; outline-offset:4px }
h1,h2,h3,p { margin-top:0 }
h1 { font-size:34px; line-height:1.45; letter-spacing:.005em }
h2 { font-size:25px; line-height:1.4; margin-bottom:20px }
h3 { font-size:17px; line-height:1.5; margin-bottom:10px }
.icon { width:18px; height:18px; flex-shrink:0; vertical-align:middle }
.preview-nav { max-width:1320px; margin:auto; display:flex; align-items:center; gap:4px; padding:8px 12px; overflow:auto; white-space:nowrap; font-size:12px; }
.preview-nav span { color:#5c708b; margin-right:auto; padding-right:16px }
.preview-nav a { padding:4px 12px; border-radius:4px }
.preview-nav a[aria-current] { color:white; background:#173c6c }
.site-shell { max-width:1280px; margin:0 auto 20px; background:linear-gradient(110deg,#fff 55%,#fbfdff); border:1px solid white; border-radius:10px; overflow:clip; box-shadow:0 5px 25px #24486b07; }
header { display:flex; align-items:center; gap:24px; min-height:80px; padding:15px 35px; background:white; border-bottom:1px solid #eff5f9; }
.brand { display:flex; align-items:center; gap:10px; white-space:nowrap; font-size:21px; font-weight:850; letter-spacing:-.04em }
.logo-mark { width:52px; height:39px; flex-shrink:0 }
header nav { display:flex; justify-content:center; align-items:center; flex:1; gap:25px; font-size:13px; font-weight:700; white-space:nowrap }
.header-actions { display:flex; gap:13px; align-items:center; white-space:nowrap }
.header-actions button { border-radius:5px; min-height:34px; padding:6px 15px; font-size:13px; font-weight:700 }
.search-button { background:none; border:0; border-right:1px solid var(--line)!important; border-radius:0!important; padding:3px 18px 3px 0!important; color:var(--navy) }
.search-button .icon { width:22px; height:22px }
.login-button { background:white; color:var(--navy); border:1px solid var(--line) }
.register-button { background:linear-gradient(#254d79,#102d53); color:white; border:1px solid #153357 }
body[data-page="project"] .register-button { background:linear-gradient(#408899,#14616a); border-color:#2d7280 }
body[data-page="showcase"] .register-button { background:linear-gradient(#29a080,#087759); border-color:#138463 }
.container { width:100%; padding-left:44px; padding-right:44px; margin:auto }
.section { padding-top:34px; padding-bottom:28px }
.section-head { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:20px }
.section-head h2 { margin:0 }
.more { color:var(--blue); display:inline-flex; gap:5px; align-items:center; font-size:13px; font-weight:600; white-space:nowrap }
.more .icon { width:15px; height:15px }
.photo { display:block; position:relative; overflow:hidden; background:#e7f0f5; }
.photo>svg,.photo>.standalone-photo { display:block; width:100%; height:100%; object-fit:cover }
.avatar { border-radius:50%; flex-shrink:0 }
.hero { position:relative; min-height:515px; color:white; isolation:isolate; overflow:hidden }
.hero>.photo { position:absolute; inset:0; z-index:-2 }
.hero>.photo img { object-position:center }
.hero:after { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg,#0056a20d 18%,#052d5610 38%,#062f499c 95%); }
.hero-content { padding:55px 75px 70px; position:relative }
.handwritten { font-family:"Hiragino Mincho ProN","YuMincho","Yu Mincho",serif; font-weight:600; font-style:italic; letter-spacing:.015em; transform:rotate(-5deg); transform-origin:left center; }
.hero h1 { font-size:65px; line-height:1.23; margin:5px 0 30px; text-shadow:0 2px 4px #164c6e55; }
.hero h1 span { display:inline-block; padding-left:48px; font-size:.81em }
.hero .lead { font-size:23px; font-weight:700; margin-bottom:10px; text-shadow:0 2px 3px #123c67; }
.hero-description { font-size:16px; line-height:1.85; font-weight:500; text-shadow:0 1px 3px #002445; margin-bottom:0 }
.hero-script { position:absolute; right:75px; top:110px; font-size:33px; font-family:"Snell Roundhand","Brush Script MT",cursive; transform:rotate(-12deg); line-height:1.2; text-align:center; }
.hero-script small { font-size:24px; display:block; }
.actions { display:flex; align-items:center; flex-wrap:wrap; gap:18px; margin-top:22px }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:15px; padding:12px 23px; min-height:44px; border:1px solid #006dff; border-radius:6px; color:white; background:linear-gradient(#258aff,#0870f8); font-size:14px; font-weight:650; line-height:1.6; box-shadow:0 2px 4px #0057dd08; }
.btn .icon { width:16px; height:16px }
.btn.pill { border-radius:30px; padding:11px 25px; border:0; color:var(--navy) }
.btn.lime,.tag.lime { background:linear-gradient(115deg,#d6f78e,#e6f9b4); color:var(--navy); }
.btn.white { background:linear-gradient(#fff,#f5faff) }
.stats { display:grid; grid-template-columns:repeat(4,1fr); background:white; position:relative; width:86%; margin:-42px auto 0; border:1px solid var(--line); border-radius:10px; box-shadow:0 4px 16px #1c589309; padding:22px 0; }
.stat { text-align:center; font-size:14px; line-height:1.5; border-right:1px solid var(--line); font-weight:650; }
.stat:last-child { border:0 }
.stat strong { display:block; font-size:30px; margin-top:5px; line-height:1.25 }
.stat small { font-size:13px; margin-left:3px; font-weight:500 }
.messages { display:grid; grid-template-columns:1.12fr 1fr; gap:25px; margin-top:36px }
.message { display:flex; gap:17px; min-width:0; border:1px solid #eaf2f8; border-radius:8px; padding:22px 24px; background:linear-gradient(120deg,#f8fbfe,#f0f8fd); }
.message .avatar { width:76px; height:76px; margin-top:2px }
.message>div:not(.photo) { min-width:0; flex:1 }
.message h3 { font-size:16px; margin-bottom:2px; }
.message time { font-size:12px; color:var(--muted); }
.message p { font-size:13px; line-height:1.7; margin:5px 0; }
.message .byline { font-size:12px }
.message .more { display:flex; justify-content:flex-end; margin-top:14px; font-size:12px }
.message-icon { display:flex; align-items:center; justify-content:center; background:var(--blue); color:white; width:28px; height:33px; margin-top:3px; border-radius:3px; flex-shrink:0 }
.message-icon .icon { width:21px; height:25px }
.grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:20px; }
.card { display:block; border:1px solid var(--line); border-radius:7px; overflow:hidden; background:white; box-shadow:0 2px 7px #477fa506; }
a.card { transition:box-shadow .15s }
a.card:hover { box-shadow:0 7px 20px #24466518 }
.card-cover { position:relative }
.card-cover>.photo { aspect-ratio:1.45 }
.card>.photo { aspect-ratio:1.7 }
.card-body { padding:14px 14px 12px }
.card h3 { font-size:17px; line-height:1.5; margin-bottom:12px }
.card p { color:var(--muted); font-size:13px; margin-bottom:7px; line-height:1.6 }
.card p:last-child { margin-bottom:0 }
.with-icon { display:flex; align-items:center; gap:7px; }
.with-icon .icon { width:15px; height:15px; color:var(--navy) }
.tag { display:inline-block; width:fit-content; padding:3px 10px; border:1px solid #b8dbfa; border-radius:5px; background:#eaf5ff; color:#1163af; font-size:12px; line-height:1.5; font-weight:600; }
.tag.green { background:#eafbe5; color:#2c8042; border-color:#b9e8b1 }
.cover-tag { position:absolute; top:12px; left:12px; border:0; background:#fafdffff; border-radius:20px; color:#153358; padding:5px 14px; box-shadow:0 2px 5px #1450780d }
.benefits { position:relative; isolation:isolate; overflow:hidden; padding:30px 0 22px; background:#e0f3ff }
.benefits-background { position:absolute; inset:0; z-index:-2; opacity:.5 }
.benefits:after { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(#dbf1fff2,#eaf8ff80 75%,#dff0ec60) }
.benefits h2 { margin-bottom:2px }
.benefits>.container>p { margin-bottom:18px; color:var(--muted); font-size:14px }
.benefit { padding:24px 18px 18px; background:#ffffffed; text-align:center; border-radius:8px; border:1px solid white; }
.benefit-icon { display:inline-flex; justify-content:center; align-items:center; width:63px; height:63px; border-radius:50%; background:#f0faff; color:var(--blue); margin-bottom:15px }
.benefit-icon .icon { width:37px; height:37px }
.benefit h3 { font-size:18px; margin-bottom:8px }
.benefit p { font-size:14px; line-height:1.65; color:var(--muted); margin-bottom:0 }
.section-caption { font-size:12px; color:var(--muted); margin-top:-15px; margin-bottom:12px }
.report-grid .card>.photo { aspect-ratio:2.46; }
.report-card h3 { font-size:15px; line-height:1.5; margin-bottom:6px }
.report-card .card-body { padding:10px 12px }
.report-card p { font-size:12px }
.partners { padding-top:12px; padding-bottom:0 }
.partners h2 { font-size:24px; margin-bottom:8px }
.partner-logos { display:grid; grid-template-columns:repeat(6,1fr); align-items:center; gap:30px; }
.partner-logos>.photo { height:56px; background:white; }
.partner-logos svg { overflow:visible; }
.bottom-messages { padding-bottom:28px }
.bottom-messages .messages { margin-top:20px }
.breadcrumb { font-size:12px; color:var(--muted); padding-top:14px; padding-bottom:14px; }
.project-banner { position:relative }
.project-banner>.photo { height:325px }
.project-banner>.tag { position:absolute; left:42px; top:34px; border:0; border-radius:24px; padding:7px 19px; font-size:16px; }
.project-title { padding-top:22px; }
.project-title h1 { margin-bottom:6px; font-size:36px; }
.project-title>p { font-size:14px; color:var(--muted); margin-bottom:14px }
.meta { display:flex; align-items:center; flex-wrap:wrap; gap:26px; margin-bottom:12px; font-size:14px; }
.meta>span { display:flex; align-items:center; gap:10px }
.meta .icon { width:18px; height:18px }
.project-layout { display:grid; grid-template-columns:minmax(0,1fr) 320px; gap:42px; margin:30px 0 45px; }
.project-copy { min-width:0 }
.subnav { display:flex; align-items:center; justify-content:space-between; border:1px solid var(--line); border-radius:6px 6px 0 0; border-bottom:2px solid var(--line); margin-bottom:26px; font-size:13px; overflow:auto; white-space:nowrap; }
.subnav a { padding:13px 15px; }
.subnav .active { box-shadow:inset 0 -3px #68b466; font-weight:700 }
.project-copy section>h2 { font-size:23px; margin:0 0 14px }
.project-copy>section { margin-bottom:32px }
.project-copy p { font-size:14px; line-height:1.8; color:var(--muted); margin-bottom:12px }
.overview-layout { display:grid; grid-template-columns:minmax(0,1fr) 34%; gap:16px; }
.overview-photo { border-radius:6px; min-height:250px; }
.quote { border:1px solid var(--line); border-left:5px solid #89c597; border-radius:6px; padding:17px 18px; background:linear-gradient(120deg,#f4fbff,#edf6fc); margin-top:25px; }
.quote p { font-size:14px; font-weight:650; color:var(--navy) }
.quote-person { display:flex; align-items:center; gap:10px }
.quote-person .avatar { width:37px; height:37px }
.quote-person small { font-size:11px; color:var(--muted) }
.checks { margin:0; padding:0; list-style:none; }
.checks li { font-size:15px; margin:8px 0; display:flex; align-items:center; gap:11px; }
.checks li:before { content:"✓"; display:inline-flex; align-items:center; justify-content:center; color:white; background:linear-gradient(#70bb36,#409931); width:19px; height:19px; font-weight:bold; font-size:14px; border-radius:4px; flex-shrink:0; }
.checks li:first-child:before { background:#20918f }
.three { grid-template-columns:repeat(3,minmax(0,1fr)) }
.activity-grid { gap:18px; }
.activity-grid .card>.photo { aspect-ratio:1.56; }
.activity-grid .card-body { padding:12px; }
.activity-grid h3 { font-size:14px; margin-bottom:8px }
.activity-grid p { font-size:12px; }
.project-bottom { display:grid; grid-template-columns:1.13fr 1fr; gap:42px; margin-top:36px }
.project-bottom section>h2 { font-size:18px; }
.sdgs { display:flex; gap:10px }
.sdg { width:74px; height:82px; display:grid; grid-template-columns:14px 1fr; padding:6px; border-radius:3px; color:white; align-content:start; gap:1px 3px; }
.sdg b { font-size:19px; line-height:1.1 }
.sdg span { font-size:8px; line-height:1.35; font-weight:700 }
.sdg>.icon { grid-column:1/-1; justify-self:center; width:37px; height:37px; margin-top:6px }
.sdg-2 { background:#d4aa33 }.sdg-8 { background:#a52143 }.sdg-12 { background:#b88919 }.sdg-15 { background:#58a83c }
.organizer { display:flex; align-items:center; justify-content:center; gap:13px; min-height:94px; border:1px solid var(--line); border-radius:7px; padding:10px; font-size:16px; }
.ja-mark { color:#058548; font-size:42px; font-style:italic; font-weight:900; letter-spacing:-8px; padding-right:7px; }
.project-extra { margin-top:28px; }
.project-extra details { border-top:1px solid var(--line); font-size:14px; padding:11px 0; }
.project-extra summary { cursor:pointer; color:var(--muted); }
.project-extra details p { padding-top:15px }
.ticket-sidebar { position:sticky; top:20px; align-self:start; margin-top:-56px; }
.tickets { border:1px solid var(--line); border-radius:8px; overflow:hidden; background:linear-gradient(#f0f8ff,#fff); padding:0 18px 18px; }
.tickets>h2 { font-size:16px; padding:20px 4px 12px; margin-bottom:0; }
.ticket-heading { background:white; margin:0; border:1px solid var(--line); border-radius:6px 6px 0 0; padding:12px 15px; font-size:13px; }
.ticket { padding:16px; border:1px solid var(--line); border-top:0; border-radius:0 0 5px 5px; background:linear-gradient(120deg,#fff,#f9fcff); }
.ticket+.ticket { border-top:1px solid var(--line); border-radius:5px; margin-top:14px }
.ticket h3 { font-size:15px; margin:0 0 2px; }
.check-icon { background:#84c943; color:white; border-radius:3px; display:inline-flex; justify-content:center; align-items:center; width:16px; height:16px; font-size:12px; vertical-align:middle; }
.price { font-size:26px; font-weight:750; margin-left:22px; }
.price small { font-size:12px; font-weight:400; }
.ticket ul { list-style:none; font-size:12px; color:var(--muted); line-height:1.9; padding:0; margin:9px 0 14px 22px; }
.ticket li:before { content:"✓ "; color:#437a9e }
.quantity { display:flex; justify-content:center; margin:12px auto 18px; }
.quantity button,.quantity output { border:1px solid var(--line); background:white; color:var(--navy); font-size:14px; width:37px; height:34px; display:flex; align-items:center; justify-content:center; }
.quantity output { width:49px; border-left:0; border-right:0; }
.quantity button:first-child { border-radius:5px 0 0 5px }
.quantity button:last-child { border-radius:0 5px 5px 0 }
.ticket .btn { width:100%; font-size:14px; min-height:48px; padding:10px 6px; }
.ticket .paid { background:linear-gradient(#8dc842,#519818); border-color:#74af2e; }
.ticket-actions { display:flex; gap:10px; margin-top:18px }
.ticket-actions button { display:inline-flex; align-items:center; justify-content:center; gap:6px; color:var(--blue); background:white; border:1px solid var(--line); border-radius:6px; font-size:12px; padding:10px 8px; }
.ticket-actions button:first-child { flex:1; }
.ticket-actions .icon { width:16px; height:16px; }
.ticket-actions button[aria-pressed=true] { background:#eaf5ff; }
.recruitment { padding:24px 17px; border:1px solid var(--line); border-radius:6px; margin-top:24px; background:#fff; }
.recruitment h3 { font-size:14px; margin-bottom:12px; }
.recruitment p { display:flex; align-items:center; gap:10px; font-size:13px; margin-bottom:20px; }
.recruitment p:last-child { margin-bottom:0; }
.remaining { color:#e96c4f; background:#fff0ee; border-radius:16px; padding:1px 4px; }
.ticket-note { font-size:12px; padding:10px 0; color:var(--muted); }
.showcase-hero { position:relative; isolation:isolate; min-height:450px; overflow:hidden; }
.showcase-hero>.photo { position:absolute; inset:0; z-index:-2; }
.showcase-hero:after { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(90deg,#edf7ff90,#edf7ff05 65%); }
.showcase-hero>.container { padding:55px 65px 36px; }
.showcase-hero h1 { font-size:57px; line-height:1.35; color:#0053aa; margin:20px 0 32px; }
.showcase-hero h1 span { padding-left:35px; }
.showcase-hero p { margin-bottom:18px; font-size:18px; }
.showcase-hero .actions { margin-top:18px }
.student-badge { position:absolute; right:12px; top:12px; color:white; filter:drop-shadow(0 1px 2px #00274b88); }
.student-card .card-cover>.photo { aspect-ratio:1.62; }
.student-card h3 { font-size:20px; margin:0; }
.student-card h3 small { font-size:13px; font-weight:400; }
.student-card p { font-size:13px; }
.student-card .student-description { color:var(--navy); font-size:15px; line-height:1.65; margin:11px 0 16px; }
.student-card .tag { margin-bottom:5px; }
.pickup-section { padding-top:24px; }
.feature { display:grid; grid-template-columns:42% 1fr; gap:32px; position:relative; margin-bottom:26px; }
.feature>.photo { aspect-ratio:1.8; border-radius:7px; }
.feature>div:not(.photo) { padding:10px 0; }
.feature h3 { font-size:24px; line-height:1.55; margin:14px 0 10px; }
.feature p { font-size:13px; color:var(--muted); margin-bottom:5px; }
.author-line { display:flex; align-items:center; gap:8px; }
.author-line .avatar { width:23px; height:23px; }
.feature .with-icon { font-size:12px; }
.feature-arrow { position:absolute; right:12px; bottom:14px; }
.cta { display:flex; align-items:center; justify-content:space-between; gap:25px; margin-top:35px; padding:28px 35px; background:linear-gradient(110deg,#f3faff,#eef7fe); border:1px solid #f0f6fa; border-radius:8px; }
.cta h2 { margin-bottom:10px; }
.cta p { font-size:14px; color:var(--muted); margin-bottom:16px; }
.cta>.photo { width:270px; aspect-ratio:1.47; background:transparent; flex-shrink:0; }
.cta .btn { padding:8px 24px; }
.notice-page { min-height:290px; padding-top:26px; padding-bottom:35px; }
.notice-heading { display:grid; grid-template-columns:190px 1fr; align-items:start; gap:30px; }
.notice-heading h1 { font-size:26px; margin:0; }
.notice-tabs { display:flex; gap:26px; font-size:13px; align-items:center; flex-wrap:wrap; padding:8px 0 13px; border-bottom:1px solid var(--line); }
.notice-tabs a[aria-current] { color:var(--blue); font-weight:700; }
.notice-list { margin-left:220px; }
.notice-list details { border-bottom:1px solid var(--line); padding:15px 0; }
.notice-list summary { list-style:none; cursor:pointer; display:grid; grid-template-columns:105px 95px 1fr; gap:20px; align-items:start; font-size:13px; color:var(--muted); }
.notice-list summary::-webkit-details-marker { display:none; }
.notice-list time { font-size:13px; padding-top:2px; }
.notice-list .tag { font-size:11px; padding:2px 10px; border-radius:14px; }
.tag.operator,.tag.news { background:#e9f9e5; color:#4a8652; border-color:#ddf2d7; }
.tag.event { background:#f3edff; color:#7c56b1; border-color:#e8ddfd; }
.tag.media { background:#fff7e7; color:#987132; border-color:#f5e9c8; }
.notice-list details p { margin:15px 0 0 240px; font-size:14px; color:var(--muted); }
.detail-page { padding-top:0; }
.profile { display:grid; grid-template-columns:145px minmax(0,1fr) 205px; gap:23px; padding:12px 0 28px; align-items:start; }
.profile-portrait { aspect-ratio:1.15; border-radius:5px; }
.profile-copy>p { font-size:14px; color:var(--muted); margin-bottom:8px; }
.profile-copy>p b { color:var(--navy); font-size:18px; }
.profile h1 { font-size:25px; margin:0 0 20px; }
.profile-meta { display:grid; grid-template-columns:1.5fr 1fr 1.5fr; gap:15px; }
.profile-meta>div>span { display:block; color:var(--muted); font-size:11px; margin-bottom:6px; }
.profile-meta a,.profile-meta b { font-size:11px; font-weight:400; }
.profile-meta .tag { font-size:9px; padding:1px 5px; }
.profile-copy .profile-intro { margin-top:25px; margin-bottom:0; font-size:13px; line-height:1.8; }
.profile-gallery { display:grid; grid-template-columns:1fr 1fr; gap:7px; }
.profile-gallery>.photo { aspect-ratio:1; border-radius:5px; }
.story { border-top:1px solid var(--line); padding:28px 0; margin-left:168px; max-width:780px; }
.story h2 { font-size:23px; margin-bottom:14px; }
.story p { color:var(--muted); font-size:15px; margin-bottom:28px; }
.back { color:var(--blue); font-size:14px; }
footer { font-size:11px; color:#627b97; padding:22px 24px; text-align:center; border-top:1px solid #eef5f9; background:#fbfdff; }
dialog { width:min(520px,calc(100% - 32px)); border:1px solid var(--line); border-radius:12px; padding:32px; color:var(--navy); box-shadow:0 20px 100px #08235130; }
dialog::backdrop { background:#0e284459; }
dialog p { font-size:15px; }
.dialog-close { position:absolute; right:14px; top:8px; border:0; background:none; color:var(--muted); font-size:26px; }
#dialog-content { margin-bottom:20px; }
#search-query { width:100%; padding:12px; border:1px solid #9bbbd9; border-radius:6px; margin:8px 0; }
.search-result { display:block; padding:12px 0; border-bottom:1px solid var(--line); font-size:14px; }
@media(max-width:1120px) {
  header { padding:14px 24px; gap:16px; min-height:68px; }
  .brand { font-size:17px; gap:7px; }.logo-mark { width:42px; height:32px; }
  header nav { gap:15px; font-size:11px; }.header-actions { gap:7px; }.header-actions button { font-size:11px; padding:5px 10px; }
  .container { padding-left:30px; padding-right:30px; }
  .hero { min-height:460px; }.hero-content { padding:45px 55px 65px; }.hero h1 { font-size:57px; }.hero-script { right:42px; }.hero .lead { font-size:20px; }
  .grid { gap:16px; }.message { padding:20px 18px; gap:12px; }.message .avatar { width:58px; height:58px; }.message h3 { font-size:14px; }
  .card h3 { font-size:15px; }.card p { font-size:12px; }.card-body { padding:12px 10px; }
  .project-layout { grid-template-columns:minmax(0,1fr) 270px; gap:25px; }.project-banner>.photo { height:275px; }.project-title h1 { font-size:29px; }.subnav a { font-size:11px; padding:12px 9px; }
  .project-copy section>h2 { font-size:20px; }.overview-layout { grid-template-columns:minmax(0,1fr) 34%; gap:13px; }.overview-photo { min-height:240px; }.quote { padding:12px; }.quote p { font-size:12px; }.project-copy p { font-size:13px; }.quote-person small { font-size:10px; }
  .ticket h3 { font-size:13px; }.ticket { padding:13px; }.tickets { padding:0 12px 12px; }.ticket .btn { font-size:12px; }.ticket ul { font-size:11px; margin-left:10px; }
  .project-bottom { gap:22px; }.sdgs { gap:6px; }.sdg { width:55px; height:67px; padding:5px; }.sdg span { font-size:6px; }.sdg>.icon { width:27px; height:27px; }.organizer { font-size:12px; min-height:76px; }.ja-mark { font-size:33px; }
  .showcase-hero { min-height:385px; }.showcase-hero>.container { padding:35px 48px; }.showcase-hero h1 { font-size:46px; }.showcase-hero p { font-size:16px; }
  .student-card h3 { font-size:18px; }.student-card .student-description { font-size:13px; }.feature h3 { font-size:20px; }.feature { gap:25px; }.cta>.photo { width:230px; }
  .profile { grid-template-columns:120px minmax(0,1fr) 165px; gap:18px; }.profile h1 { font-size:22px; }.profile-meta { gap:9px; }.story { margin-left:138px; }.notice-heading { grid-template-columns:150px 1fr; gap:25px; }.notice-list { margin-left:175px; }.notice-tabs { gap:18px; font-size:12px; }
}
@media(max-width:800px) {
  header { flex-wrap:wrap; gap:8px 16px; }.brand { margin-right:auto; }.header-actions { margin-left:auto; }header nav { order:3; width:100%; flex-basis:100%; justify-content:space-between; padding-top:7px; font-size:12px; }
  .hero-content { padding:38px 36px 65px; }.hero { min-height:415px; }.hero h1 { font-size:47px; }.hero-script { right:30px; top:115px; font-size:24px; }.hero-script small { font-size:19px; }.hero .lead { font-size:17px; }.hero-description { font-size:13px; }
  .btn { font-size:12px; padding:10px 17px; }.btn.pill { padding:10px 17px; }.actions { gap:12px; }
  .stats { padding:17px 0; }.stat { font-size:11px; }.stat strong { font-size:26px; }.stat small { font-size:11px; }
  .messages { gap:14px; margin-top:25px; }.message { padding:16px 12px; gap:8px; }.message .avatar { width:45px; height:45px; }.message h3 { font-size:12px; }.message p { font-size:11px; }.message .byline { font-size:10px; }.message .more { font-size:11px; }.message time { font-size:10px; }.message-icon { width:23px; height:28px; }
  h2 { font-size:21px; }.more { font-size:11px; }.section { padding-top:28px; padding-bottom:22px; }.grid { gap:12px; }.cover-tag { font-size:10px; left:7px; top:8px; padding:4px 9px; }.card h3 { font-size:13px; }.card p { font-size:10px; }.card p .icon { width:12px; height:12px; }.card-body { padding:10px; }
  .benefit { padding:18px 10px; }.benefit h3 { font-size:13px; }.benefit p { font-size:11px; }.benefit-icon { width:46px; height:46px; margin-bottom:10px; }.benefit-icon .icon { width:30px; height:30px; }
  .partner-logos { gap:15px; }.partner-logos>.photo { height:40px; }.partners h2 { font-size:21px; }
  .project-layout { grid-template-columns:minmax(0,1fr) 235px; gap:20px; }.project-title h1 { font-size:25px; }.project-title>p { font-size:12px; }.project-banner>.photo { height:210px; }.project-banner>.tag { font-size:12px; left:24px; top:22px; }.meta { gap:18px; font-size:11px; }.meta .icon { width:15px; height:15px; }.subnav { gap:0; justify-content:start; }.subnav a { font-size:10px; padding:10px 9px; }
  .project-copy section>h2 { font-size:17px; }.project-copy p { font-size:12px; }.overview-layout { grid-template-columns:1fr; }.overview-photo { min-height:0; height:160px; }.quote { margin-top:15px; }.quote-person small { font-size:10px; }.checks li { font-size:12px; }.activity-grid { grid-template-columns:1fr; }.activity-grid .card { display:grid; grid-template-columns:40% 1fr; }.activity-grid .card>.photo { aspect-ratio:auto; }.project-bottom { grid-template-columns:1fr; gap:22px; }.sdg { width:58px; }.organizer { justify-content:start; }.ticket-sidebar { margin-top:-48px; }.tickets>h2 { font-size:13px; }.ticket h3 { font-size:12px; }.ticket ul { font-size:10px; }.price { font-size:23px; }.ticket-actions { gap:6px; }.ticket-actions button { font-size:10px; padding:8px 5px; }.recruitment { padding:18px 12px; }.recruitment p { font-size:10px; }
  .showcase-hero { min-height:335px; }.showcase-hero>.container { padding:28px 35px; }.showcase-hero h1 { font-size:39px; margin-bottom:24px; }.showcase-hero p { font-size:13px; }.showcase-hero .btn { font-size:11px; padding:9px 14px; }
  .student-card h3 { font-size:15px; }.student-card h3 small { font-size:10px; }.student-card p { font-size:10px; }.student-card .student-description { font-size:12px; }.student-card .tag { font-size:10px; padding:2px 6px; }.feature { gap:18px; }.feature h3 { font-size:17px; margin:10px 0; }.feature p { font-size:11px; }.feature>div:not(.photo) { padding:0; }.feature .with-icon { font-size:10px; }.feature .tag { font-size:10px; }
  .cta { padding:23px 24px; gap:15px; }.cta h2 { font-size:19px; }.cta p { font-size:12px; }.cta>.photo { width:180px; }
  .notice-heading { grid-template-columns:1fr; gap:10px; }.notice-list { margin-left:0; }.notice-list summary { grid-template-columns:90px 85px 1fr; gap:12px; }.notice-list summary,.notice-list time { font-size:12px; }.notice-list details p { margin-left:0; }
  .profile { grid-template-columns:90px minmax(0,1fr) 120px; gap:14px; }.profile h1 { font-size:17px; margin-bottom:13px; }.profile-copy>p,.profile-copy>p b { font-size:12px; }.profile-meta { grid-template-columns:1fr 1fr; }.profile-meta>div:last-child { grid-column:1/-1; }.profile-copy .profile-intro { font-size:11px; margin-top:16px; }.profile-gallery { gap:4px; }.story { margin-left:104px; }.story h2 { font-size:20px; }.story p { font-size:13px; }
}
@media(max-width:600px) {
  body { background:#f6faff; }.site-shell { border:0; border-radius:0; margin-bottom:0; }.preview-nav { padding:7px 8px; font-size:11px; }.preview-nav span { display:none; }.preview-nav a { padding:4px 10px; }header { padding:12px 18px; }.brand { font-size:15px; gap:5px; }.logo-mark { width:35px; height:29px; }.header-actions { gap:5px; }.header-actions button { font-size:10px; padding:5px 8px; min-height:28px; }.search-button { padding-right:7px!important; }.search-button .icon { width:18px; height:18px; }header nav { font-size:10px; gap:12px; }
  .container { padding-left:20px; padding-right:20px; }.hero { min-height:360px; }.hero-content { padding:30px 30px 55px; }.hero h1 { font-size:39px; margin-bottom:27px; line-height:1.3; }.hero h1 span { padding-left:18px; }.hero .lead { font-size:15px; }.hero-description { font-size:11px; }.hero-script { top:65px; right:25px; font-size:22px; }.hero-script small { font-size:16px; }.hero:after { background:linear-gradient(#0056a20a,#05355420 35%,#052a519e); }.hero .actions { gap:10px; margin-top:16px; }.hero .btn { font-size:11px; padding:9px 15px; min-height:35px; gap:9px; }.stats { width:86%; padding:14px 0; margin-top:-32px; }.stat { font-size:10px; }.stat strong { font-size:24px; }.stat small { font-size:10px; }
  .messages { grid-template-columns:1fr 1fr; gap:12px; margin-top:22px; }.message { padding:14px 10px; gap:8px; }.message .avatar { width:38px; height:38px; }.message h3 { font-size:11px; }.message p { font-size:10px; }.message .byline { font-size:9px; }.message time { font-size:9px; }.message .more { font-size:10px; margin-top:10px; }.message-icon { width:20px; height:24px; }.message-icon .icon { width:16px; height:20px; }
  .grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }.section-head { margin-bottom:15px; }.section-head h2 { font-size:19px; }.section-head .more { font-size:10px; }.card h3 { font-size:14px; }.card p { font-size:11px; }.card-body { padding:12px; }.cover-tag { font-size:11px; }.benefits>.container>p { font-size:11px; }.benefit h3 { font-size:14px; }.benefit p { font-size:12px; }.benefit-icon { width:48px; height:48px; }.benefits { padding:25px 0; }.section-caption { font-size:10px; margin-top:-10px; }.report-card h3 { font-size:13px; }.partners h2 { font-size:20px; }.partner-logos { grid-template-columns:repeat(3,1fr); gap:8px 23px; }.partner-logos>.photo { height:44px; }
  .project-banner>.photo { height:165px; }.project-banner>.tag { left:20px; top:18px; font-size:11px; padding:5px 12px; }.project-title h1 { font-size:24px; }.project-title>p { font-size:12px; }.meta { gap:8px 18px; font-size:11px; }.breadcrumb { font-size:10px; padding-top:12px; padding-bottom:12px; }.project-layout { grid-template-columns:1fr; gap:20px; margin-top:20px; }.ticket-sidebar { position:static; margin:0; }.project-copy section>h2 { font-size:21px; }.project-copy p { font-size:14px; }.overview-layout { grid-template-columns:minmax(0,1fr) 33%; }.overview-photo { height:100%; min-height:215px; }.quote { padding:12px; }.quote p { font-size:12px; }.quote-person small { font-size:9px; }.quote-person .avatar { width:27px; height:27px; }.checks li { font-size:14px; }.activity-grid { grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }.activity-grid .card { display:block; }.activity-grid .card>.photo { aspect-ratio:1.56; }.activity-grid h3 { font-size:11px; }.activity-grid p { font-size:10px; }.activity-grid .card-body { padding:9px; }.project-bottom { grid-template-columns:1fr 1fr; gap:18px; }.project-bottom section>h2 { font-size:16px; }.sdgs { gap:5px; }.sdg { width:42px; height:57px; padding:3px; grid-template-columns:10px 1fr; }.sdg b { font-size:16px; }.sdg span { font-size:5px; }.sdg>.icon { width:26px; height:26px; }.organizer { font-size:11px; min-height:66px; gap:8px; }.ja-mark { font-size:29px; }.subnav { justify-content:space-between; }.subnav a { font-size:11px; padding:11px 9px; }
  .tickets { padding:0 18px 18px; }.tickets>h2 { font-size:17px; }.ticket h3 { font-size:15px; }.ticket ul { font-size:13px; }.ticket .btn { font-size:14px; }.ticket-actions button { font-size:13px; padding:12px; }.recruitment h3 { font-size:15px; }.recruitment p { font-size:13px; }
  .showcase-hero { min-height:300px; }.showcase-hero>.container { padding:25px 29px; }.showcase-hero h1 { font-size:34px; margin:10px 0 24px; }.showcase-hero h1 span { padding-left:18px; }.showcase-hero p { font-size:12px; }.showcase-hero .btn { font-size:10px; padding:9px 12px; min-height:34px; gap:7px; }.showcase-hero .actions { gap:9px; }.student-card h3 { font-size:18px; }.student-card p { font-size:11px; }.student-card .student-description { font-size:13px; }.student-card .tag { font-size:11px; }.student-badge .icon { width:15px; height:15px; }.feature { grid-template-columns:42% 1fr; gap:17px; }.feature h3 { font-size:16px; }.feature p { font-size:10px; }.feature .author-line { gap:4px; font-size:9px; }.author-line .avatar { width:18px; height:18px; }.feature>.photo { height:100%; min-height:195px; aspect-ratio:auto; }.feature-arrow { right:0; bottom:0; }.pickup-section .three { grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }.pickup-section .three h3 { font-size:11px; }.pickup-section .three .card-body { padding:9px; }.pickup-section .three p { font-size:9px; }.cta { padding:20px 18px; gap:10px; }.cta h2 { font-size:18px; }.cta p { font-size:11px; }.cta>.photo { width:125px; }.cta .btn { font-size:11px; padding:8px 15px; }
  .notice-page { padding-top:22px; }.notice-heading h1 { font-size:23px; }.notice-tabs { gap:15px; font-size:10px; }.notice-list summary { grid-template-columns:75px 73px 1fr; gap:10px; }.notice-list summary,.notice-list time { font-size:10px; }.notice-list .tag { font-size:9px; padding:2px 6px; }.notice-list details p { font-size:12px; }
  .profile { grid-template-columns:75px minmax(0,1fr) 92px; gap:11px; }.profile h1 { font-size:16px; }.profile-copy>p,.profile-copy>p b { font-size:10px; }.profile-meta { grid-template-columns:1fr 1fr; gap:8px; }.profile-meta>div>span { font-size:9px; margin-bottom:4px; }.profile-meta a,.profile-meta b { font-size:9px; }.profile-meta .tag { font-size:8px; }.profile-copy .profile-intro { font-size:10px; }.story { margin-left:0; }.story h2 { font-size:20px; }.story p { font-size:14px; }footer { font-size:10px; padding:18px; }
}
@media(max-width:430px) {
  .brand { font-size:13px; }.logo-mark { width:28px; }.header-actions button { padding:4px 6px; font-size:9px; }.header-actions { gap:4px; }.hero-script { display:none; }.hero h1 { font-size:33px; }.hero-content { padding-left:24px; padding-right:24px; }.hero .lead { font-size:13px; }.hero-description { font-size:10px; }.hero .btn { font-size:10px; padding:8px 12px; }.hero { min-height:325px; }.stat { font-size:8px; }.stat strong { font-size:21px; }.stat small { font-size:9px; }.messages { grid-template-columns:1fr; }.message { padding:16px; }.message h3 { font-size:14px; }.message p { font-size:12px; }.message .byline { font-size:10px; }.message .avatar { width:52px; height:52px; }.message time { font-size:10px; }.message .more { font-size:11px; }.section-head h2 { font-size:17px; }.section-head .more { font-size:9px; }.project-title h1 { font-size:21px; }.overview-layout { grid-template-columns:1fr; }.overview-photo { height:190px; min-height:0; }.project-bottom { grid-template-columns:1fr; }.sdg { width:65px; height:73px; padding:6px; grid-template-columns:12px 1fr; }.sdg span { font-size:7px; }.sdg>.icon { width:30px; height:30px; }.showcase-hero h1 { font-size:29px; }.showcase-hero>.container { padding:20px 23px; }.showcase-hero .btn { font-size:9px; padding:8px 10px; }.showcase-hero .actions { gap:6px; }.showcase-hero p { font-size:11px; }.showcase-hero { min-height:265px; }.feature { grid-template-columns:1fr; }.feature>.photo { aspect-ratio:1.8; height:auto; min-height:0; }.feature h3 { font-size:18px; }.feature p { font-size:12px; }.cta>.photo { width:90px; }.cta h2 { font-size:16px; }.cta p { font-size:10px; }.profile { grid-template-columns:68px 1fr; }.profile-gallery { grid-column:1/-1; grid-template-columns:repeat(4,1fr); }.profile-copy .profile-intro { font-size:11px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } * { transition:none!important; } }

/* Standalone high-resolution partner assets; never crop or stretch a logo. */
.partner-logo { height:56px; min-width:0; display:flex; align-items:center; justify-content:center; gap:9px; }
.partner-logo>img { display:block; max-width:100%; max-height:100%; width:100%; height:100%; object-fit:contain; }
.partner-sapporo>img { width:34px; height:42px; flex-shrink:0; }
.partner-sapporo>span { color:#1c4b3b; font-family:"Hiragino Mincho ProN","Yu Mincho",serif; font-size:25px; font-weight:700; line-height:1.15; white-space:nowrap; }
.partner-sapporo small { display:block; font-family:Arial,sans-serif; font-size:10px; font-weight:400; letter-spacing:.02em; margin-top:3px; }
.partner-jal .jal-symbol { width:49px; height:49px; flex-shrink:0; }
.partner-jal .jal-wordmark { width:82px; height:30px; }
@media(max-width:800px) { .partner-logo { height:40px; gap:5px; }.partner-sapporo>img { width:24px; height:31px; }.partner-sapporo>span { font-size:17px; }.partner-sapporo small { font-size:7px; }.partner-jal .jal-symbol { width:30px; height:30px; }.partner-jal .jal-wordmark { width:45px; height:18px; } }
@media(max-width:600px) { .partner-logo { height:44px; }.partner-jal .jal-symbol { width:33px; height:33px; }.partner-jal .jal-wordmark { width:52px; height:20px; } }