:root{--navy:#112d47;--blue:#1269b0;--ink:#18334b;--muted:#61768a;--line:#e1e8ee;--bg:#f3f6f9;--white:#fff;--soft:#eaf3fa;--green:#1f7760;--gold:#b27b34;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.7}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}a{color:var(--blue)}button{border:0;background:transparent;color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #edb64d;outline-offset:3px}.skip{position:fixed;left:10px;top:-100px;z-index:50;background:white;padding:12px}.skip:focus{top:10px}svg{width:21px;height:21px;vertical-align:middle;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}#sidebar{width:230px;position:fixed;inset:0 auto 0 0;background:var(--navy);color:white;padding:30px 18px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:17px;line-height:1.5;text-align:left;letter-spacing:.07em}.brandmark{border:1px solid #648ba7;border-radius:50%;width:43px;height:43px;display:grid;place-items:center;flex:none}.brandmark svg{width:27px;height:27px}.brand small{font-size:9px;letter-spacing:.19em;color:#b2c8d9;font-weight:400;display:block;margin-top:7px}.nav-caption{color:#9db7cc;font-size:10px;letter-spacing:.15em;margin:35px 12px 12px}.sidenav{display:grid;gap:5px}.sidenav button{display:flex;align-items:center;gap:13px;width:100%;text-align:left;padding:11px 15px;border-radius:7px;color:#cbd9e4;font-size:14px}.sidenav button.active{background:#ffffff16;color:white;box-shadow:inset 3px 0 #69b9ed}.sidenav button:hover{background:#ffffff12}.sidebar-bottom{margin-top:auto;border-top:1px solid #ffffff24;padding-top:20px;font-size:12px;color:#b0c6d7}.sidebar-bottom b{color:white}.workspace{margin-left:230px}#header{height:84px;border-bottom:1px solid var(--line);background:white;display:flex;align-items:center;justify-content:space-between;padding:0 36px;gap:15px}.breadcrumb{font-size:13px;color:var(--muted)}.header-actions{display:flex;align-items:center;gap:14px}.demo-badge{color:var(--green);background:#eaf5f0;font-size:11px;padding:5px 9px;border-radius:5px;white-space:nowrap}.role-picker{font-size:12px;display:flex;align-items:center;gap:6px}.role-picker select{width:145px;padding:7px;font-size:12px}.user-chip{display:flex;align-items:center;gap:9px;text-align:left;font-size:12px}.user-chip b{display:block;font-size:13px}.avatar{width:48px;height:48px;border-radius:50%;background:#e4edf6;color:#245b80;display:grid;place-items:center;font-weight:700;font-size:18px;flex:none}.avatar.small{width:35px;height:35px;font-size:13px}.avatar.large{width:82px;height:82px;font-size:28px}.avatar.a1{background:#f0ebe1;color:#7e6547}.avatar.a2{background:#e6eff0;color:#3d7374}.avatar.a3{background:#ede9f5;color:#796695}#main{max-width:1440px;margin:auto;padding:30px 36px 24px;min-height:calc(100vh - 180px)}#main:focus{outline:none}.eyebrow{font-size:10px;letter-spacing:.19em;font-weight:600;color:var(--blue);margin-bottom:7px}.page-title{font-size:29px;line-height:1.4;margin:0 0 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.btn{background:white;color:var(--navy)}.hero-caption{position:absolute;bottom:15px;right:18px;color:#fff;z-index:1;font-size:10px;letter-spacing:.12em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--blue);color:white;padding:10px 17px;border-radius:6px;font-size:13px;font-weight:600;min-height:44px;text-decoration:none;line-height:1.5}.btn:hover{filter:brightness(.95)}.btn.secondary{background:var(--soft);color:var(--blue)}.btn.outline{background:white;color:var(--blue);border:1px solid #c6d8e6}.btn.danger{background:#faeeee;color:#9e3e3e}.btn.compact{padding:7px 12px;min-height:38px;font-size:12px}.text-link{color:var(--blue);font-size:12px;font-weight:600;padding:8px 0}.text-link svg{width:15px;margin-left:5px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:28px 0 16px}.section-head h2{font-size:19px;margin:0;letter-spacing:.04em}.section-head .eyebrow{margin:0 0 3px}.card{background:white;border:1px solid var(--line);border-radius:10px;padding:24px}.card h2{font-size:21px;margin:5px 0 12px}.card h3{font-size:17px;line-height:1.7;margin:8px 0 10px}.card p{font-size:13px}.muted{color:var(--muted);font-size:12px}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.split{display:grid;grid-template-columns:1.5fr 1fr;gap:20px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.event-feature{display:flex;align-items:flex-start;gap:24px}.date-block{width:72px;flex:none;text-align:center;border:1px solid #ccdeec;border-radius:8px;overflow:hidden;background:#f4f8fb;color:var(--blue)}.date-block small{display:block;color:white;background:var(--blue);font-size:11px;padding:4px}.date-block strong{font-size:34px;line-height:1.4;display:block;padding-top:4px}.date-block span{font-size:11px;display:block;padding-bottom:5px}.status{border-radius:4px;padding:3px 7px;font-size:10px;background:#edf7f2;color:var(--green);display:inline-block}.status.pending{background:#fff4e0;color:#946022}.tag{display:inline-block;background:var(--soft);color:#3d6988;border-radius:4px;padding:3px 8px;font-size:10px;margin:3px 4px 3px 0}.quick-search{display:flex;gap:8px;margin:17px 0}.quick-search input{min-width:0}.card.soft{background:#f8fbfd}.quick-links{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--blue)}.project-art{height:100px;border-radius:7px;margin-bottom:18px;background:#edf3f7;display:flex;align-items:center;justify-content:space-between;padding:20px;color:#426b85;overflow:hidden}.project-art svg{width:52px;height:52px;stroke-width:1}.project-art span{font-size:10px;letter-spacing:.2em;max-width:110px}.project-art.a1{background:#e8f1ed;color:#3f7163}.project-art.a2{background:#eeeaf4;color:#79698d}.project-card{display:flex;flex-direction:column}.project-card .actions{margin-top:auto;padding-top:18px}.project-card h3{min-height:54px}.notice-row{display:grid;grid-template-columns:86px 63px 1fr;gap:12px;padding:14px 0;align-items:baseline;border-bottom:1px solid var(--line);font-size:12px}.notice-row:last-child{border:0}.notice-row button{text-align:left}.notice-row .tag{margin:0}.mini-resource{padding:13px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.mini-resource:last-child{border:0}.mini-resource svg{color:var(--blue)}#footer{font-size:10px;color:var(--muted);padding:18px 36px 28px;text-align:center}#footer a{color:var(--muted)}#bottom{display:none}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #ccd9e3;border-radius:6px;color:var(--ink);background:white;font-size:14px;min-height:44px}textarea{min-height:100px;resize:vertical}input[type=checkbox]{width:18px;min-height:18px;flex:none}label{font-size:13px}.field{display:grid;gap:6px;margin:15px 0}.field small{color:var(--muted);font-size:11px}.field label{font-weight:600}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.full{grid-column:1/-1}.filters{display:grid;grid-template-columns:1fr 190px 170px;gap:12px;margin-bottom:15px}.member-head{display:flex;gap:14px;align-items:center}.member-head h3{margin:0;font-size:17px}.member-card{display:flex;flex-direction:column}.member-card .actions{margin-top:auto;padding-top:15px}.member-card .description{font-size:13px;margin-bottom:15px}.empty{padding:45px;text-align:center;background:white;border:1px dashed #ccd9e3;border-radius:10px;color:var(--muted);grid-column:1/-1}.profile-cover{height:130px;background:linear-gradient(105deg,#123951eb,#12395115),url('assets/kobe-harbor.jpg') center 53%/cover;border-radius:10px 10px 0 0}.profile-header{margin-top:-36px;padding:0 26px 25px;position:relative}.profile-header .avatar{border:5px solid white}.profile-content{padding:0 26px 25px}.detail-section{border-top:1px solid var(--line);padding:18px 0}.detail-section h3{font-size:13px;color:var(--blue);margin:0 0 7px}.detail-section p{white-space:pre-wrap;margin:0}.profile-side{align-self:start;position:sticky;top:20px}.info{padding:12px 15px;border-radius:6px;background:var(--soft);color:#3f6684;font-size:12px;margin:15px 0}.info.warning{background:#fff6e5;color:#8d6228}.tabs{display:flex;gap:6px;margin:0 0 20px;flex-wrap:wrap}.tabs button{padding:9px 15px;border-radius:6px;font-size:13px;background:white;border:1px solid var(--line)}.tabs button.active{background:var(--navy);color:white;border-color:var(--navy)}.message-layout{display:grid;grid-template-columns:260px 1fr;background:white;border:1px solid var(--line);border-radius:10px;overflow:hidden;min-height:470px}.conversation-list{border-right:1px solid var(--line);padding:15px}.conversation-list button{width:100%;padding:14px 10px;text-align:left;border-radius:6px;margin-bottom:5px}.conversation-list button.active{background:var(--soft)}.thread{display:flex;flex-direction:column;min-width:0}.thread-head{padding:18px 22px;border-bottom:1px solid var(--line)}.messages{padding:22px;flex:1;max-height:410px;overflow-y:auto;display:flex;flex-direction:column;gap:16px;background:#fafcfe}.bubble{align-self:flex-start;max-width:85%;border:1px solid var(--line);background:white;padding:12px 16px;border-radius:0 12px 12px 12px;white-space:pre-wrap;font-size:13px;overflow-wrap:anywhere}.bubble.mine{align-self:flex-end;background:var(--soft);border-color:#deebf5;border-radius:12px 0 12px 12px}.bubble small{font-size:10px;color:var(--muted);display:block;margin-top:6px}.composer{display:flex;gap:10px;padding:18px;align-items:flex-end}.composer textarea{min-height:75px}.stat strong{font-size:32px;display:block;color:var(--navy)}.stat p{margin:0}.admin-row{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding:17px 0}.admin-row:last-child{border:0}.admin-row .actions{margin:0}.admin-row p{margin:0}.visibility-row{display:grid;grid-template-columns:1fr 175px;gap:15px;align-items:center;border-bottom:1px solid var(--line);padding:12px 0}.visibility-row p{margin:0}.visibility-row select{font-size:12px}dialog{border:0;border-radius:12px;padding:0;width:min(680px,calc(100% - 30px));max-height:90dvh;color:var(--ink);box-shadow:0 25px 100px #071c3350}dialog::backdrop{background:#09233bb5}dialog .dialog-top{position:sticky;top:0;background:white;z-index:1;display:flex;justify-content:space-between;align-items:center;padding:18px 25px;border-bottom:1px solid var(--line)}dialog h2{font-size:20px;margin:0}dialog .dialog-body{padding:8px 25px 25px}.close{min-height:44px;width:44px;border-radius:50%;background:var(--bg);font-size:24px}#toast{position:fixed;bottom:30px;left:calc(50% + 115px);transform:translateX(-50%);background:var(--navy);color:white;padding:12px 20px;border-radius:8px;z-index:50;font-size:13px;box-shadow:0 6px 20px #0002;max-width:90%;display:none}#toast.visible{display:block}.login-panel{max-width:650px;margin:30px auto}.login-banner{height:210px;border-radius:9px;background:linear-gradient(90deg,#112d47a0,#112d4720),url('assets/kobe-harbor.jpg') center/cover;display:flex;align-items:end;padding:24px;color:white}.login-banner h2{font-size:25px}.small-heading{font-size:13px;color:var(--muted);margin:0}.hidden{display:none!important}.long-text{white-space:pre-wrap;overflow-wrap:anywhere}.list-number{font-size:12px;color:var(--muted);margin-bottom:15px}
@media(min-width:1550px){.hero{height:360px}.hero h1{font-size:39px}}
@media(max-width:1180px){#sidebar{width:200px;padding:25px 13px}.workspace{margin-left:200px}#header{padding:0 24px}#main{padding:25px 24px}.brand{font-size:15px}.grid{gap:13px}.card{padding:20px}.split{grid-template-columns:1.3fr 1fr;gap:16px}.user-chip .user-name{display:none}.hero h1{font-size:30px}.hero-copy{left:28px}.event-feature{gap:16px}#toast{left:calc(50% + 100px)}}
@media(max-width:960px){#sidebar{width:180px}.workspace{margin-left:180px}.brandmark{width:32px;height:32px}.brand{font-size:14px;gap:8px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.grid.three-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.hero{height:305px}.hero-copy{top:35px}.filters{grid-template-columns:1fr 1fr}.filters input{grid-column:1/-1}.profile-side{position:static}.header-actions{gap:8px}.breadcrumb{display:none}.message-layout{grid-template-columns:210px 1fr}}
@media(max-width:720px){#sidebar{display:none}.workspace{margin-left:0}#header{height:70px;padding:0 17px;position:sticky;top:0;z-index:8}.mobile-brand{font-size:13px;font-weight:700;display:flex;align-items:center;gap:7px;line-height:1.4}.mobile-brand svg{width:25px;height:25px;color:var(--blue)}.header-actions{gap:7px}.role-picker span{display:none}.role-picker select{width:108px;font-size:11px;padding:7px;min-height:38px}.demo-badge{display:none}.user-chip{padding:0}.user-chip .avatar{width:30px;height:30px}#main{padding:21px 17px 15px}.page-title{font-size:24px}.page-head{align-items:flex-start;gap:12px}.page-head>.btn{padding:8px 10px;font-size:11px;white-space:nowrap}.hero{height:330px;border-radius:8px;margin-bottom:18px}.hero img{object-position:63% center}.hero:after{background:linear-gradient(90deg,#09263de6,#09263d50)}.hero-copy{top:28px;left:23px;right:18px}.hero h1{font-size:27px;line-height:1.8;letter-spacing:.035em}.hero p{font-size:12px;max-width:280px}.hero-caption{font-size:8px;bottom:11px}.card{padding:20px;border-radius:8px}.grid{gap:12px}.grid.two{grid-template-columns:1fr}.event-feature{gap:17px}.date-block{width:60px}.date-block strong{font-size:29px}.section-head{margin-top:24px}.section-head h2{font-size:18px}.project-art{height:90px}.project-card h3{font-size:15px}.project-card .btn{font-size:12px;width:100%}.notice-row{grid-template-columns:76px 56px 1fr;gap:8px;font-size:11px}.notice-row .tag{font-size:9px;padding:2px 5px}#footer{padding:18px 17px 100px;font-size:9px}#bottom{display:flex;position:fixed;bottom:0;inset-inline:0;background:#fffffff5;backdrop-filter:blur(12px);z-index:9;border-top:1px solid var(--line);padding:6px 4px max(7px,env(safe-area-inset-bottom));justify-content:space-around}#bottom button{width:20%;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:10px;padding:5px 0}#bottom button.active{color:var(--blue);font-weight:700}#bottom svg{width:22px;height:22px}#toast{left:50%;bottom:90px;white-space:normal;width:max-content;max-width:90%}.form-grid{grid-template-columns:1fr}.visibility-row{grid-template-columns:1fr 140px}.message-layout{display:flex;flex-direction:column;min-height:480px}.conversation-list{display:flex;border-right:0;border-bottom:1px solid var(--line);overflow-x:auto;padding:9px;gap:6px}.conversation-list button{min-width:155px;width:auto;margin:0;padding:9px}.conversation-list .avatar{width:32px;height:32px;font-size:12px}.thread{min-height:370px}.messages{max-height:330px;padding:17px}.composer{padding:12px}.composer .btn{padding:11px}.profile-header{padding-inline:20px}.profile-content{padding-inline:20px}.admin-row{align-items:flex-start;flex-direction:column}.three-stats .card{padding:14px}.stat strong{font-size:27px}.stat .muted{font-size:10px}.login-panel{margin:10px auto}.card h2{font-size:19px}.member-card .description{font-size:12px}dialog .dialog-top{padding:15px 18px}dialog .dialog-body{padding:8px 18px 20px}}
@media(max-width:470px){.grid{grid-template-columns:1fr}.project-card h3{min-height:0}.project-art{height:100px}.project-card .btn{width:auto}.grid.three-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.user-chip{display:none}.hero h1{font-size:25px}.event-feature{gap:14px}.event-feature h2{font-size:18px}.filters{gap:8px}.page-head .lead{font-size:12px}}
@media(prefers-reduced-motion:no-preference){.card{animation:appear .2s ease-out}@keyframes appear{from{opacity:.6;transform:translateY(4px)}to{opacity:1;transform:none}}}
.mobile-brand{display:none}@media(max-width:720px){.mobile-brand{display:flex}}

.hero img{object-position:center 83%}@media(max-width:720px){.hero img{object-position:42% 83%}}