:root{color-scheme:light;--bg:#f1f5f8;--surface:#fff;--ink:#192e3c;--muted:#596c79;--line:#d6e0e6;--accent:#bf3538;--soft:#fbeeed;--blue:#255f82;--wash:#eaf3f8;--shadow:0 12px 40px #15344909;font-family:'Noto Sans JP',system-ui,sans-serif;color:var(--ink);background:var(--bg)}
.password-input{display:flex;gap:8px;align-items:center}.password-input input{min-width:0}.password-input button{min-height:46px;min-width:54px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--ink);font-size:0.875rem}.auth-links{display:flex;flex-wrap:wrap;gap:8px}.auth-links .text-button{border:0;background:none;color:var(--blue);padding-inline:0;text-decoration:underline}.review-access-note{font-size:0.875rem;color:var(--muted);margin:24px 0}.review-access-note summary{cursor:pointer;min-height:44px;display:flex;align-items:center}.registration-summary{display:grid;grid-template-columns:90px minmax(0,1fr);gap:12px;font-size:0.9375rem}.registration-summary dt{color:var(--muted)}.registration-summary dd{margin:0;overflow-wrap:anywhere}.account-review{padding:22px 0;border-top:1px solid var(--line);margin-top:22px}.portal-header{position:sticky;top:0;z-index:10}.portal-header .header-actions{flex-wrap:wrap}.sidebar{position:sticky;top:88px;align-self:start;max-height:calc(100dvh - 88px);overflow-y:auto}.portal-shell{align-items:start}
@media(max-width:700px){.portal-header{min-height:76px;height:auto!important;padding-block:10px!important}.header-actions{justify-content:flex-end}.header-actions .quiet{font-size:0.8125rem;padding:7px}.portal-shell .sidebar{position:sticky;top:76px;z-index:9;background:var(--bg);max-height:none;overflow:visible}.sidebar .workspace-label{display:none}.portal-shell .sidebar nav{padding:8px 10px}.portal-shell .sidebar nav .nav-item{font-size:0.875rem}.portal-shell .sidebar:has(#admin-nav:not([hidden])){position:relative;top:auto}.portal-shell:has(.login-card) .sidebar{display:none}.login-card{scroll-margin-top:100px}}
:root[data-theme=dark]{color-scheme:dark;--bg:#101c25;--surface:#182833;--ink:#f1f5f8;--muted:#b1c2cc;--line:#344955;--accent:#ffaaa3;--soft:#39282b;--blue:#9dd8fa;--wash:#243c4b;--shadow:none}
*{box-sizing:border-box}body{margin:0;font-size:1rem;line-height:1.75}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit;text-underline-offset:4px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--blue);outline-offset:4px}[hidden]{display:none!important}.skip{position:fixed;top:-100px;left:10px;z-index:9;background:var(--surface);padding:12px}.skip:focus{top:10px}.portal-header{height:88px;padding:0 4%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--surface);border-bottom:1px solid var(--line)}.logo{display:flex;align-items:center;gap:24px;text-decoration:none;font-size:0.875rem}.logo img{width:145px;height:auto}.logo span{border-left:1px solid var(--line);padding-left:24px}:root[data-theme=dark] .logo img{background:transparent;filter:invert(1) hue-rotate(180deg)}.header-actions{display:flex;align-items:center;gap:12px}.quiet{background:transparent;color:var(--muted);border:1px solid var(--line);padding:8px 14px;border-radius:8px;min-height:44px;text-decoration:none;font-size:0.875rem}.portal-shell{max-width:1600px;margin:auto;display:grid;grid-template-columns:246px minmax(0,1fr);min-height:calc(100svh - 88px)}.sidebar{padding:36px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:30px}.workspace-label{padding:0 12px;display:grid;gap:8px;overflow-wrap:anywhere}.micro{font-size:0.75rem;letter-spacing:.12em;color:var(--muted)}.sidebar nav{display:grid;gap:8px}.nav-item{border:0;background:transparent;padding:13px 14px;border-radius:8px;text-align:left;color:var(--muted);display:flex;gap:13px;align-items:center;min-height:48px}.nav-item.current{background:var(--surface);color:var(--ink);box-shadow:var(--shadow);font-weight:700}.nav-item.current:before{content:'';height:17px;width:3px;background:var(--accent);margin-left:-9px}.sidebar-bottom{margin-top:auto;font-size:0.875rem;display:grid;gap:12px;padding:0 12px}.sidebar-bottom p{color:var(--muted);margin:0}.sidebar-bottom a{text-decoration:none}.sidebar-bottom a:hover{text-decoration:underline}main{padding:30px 4% 70px;min-width:0}.page-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin:8px 0 26px}.page-title h1{font-size:clamp(1.5rem,2.5vw,2rem);line-height:1.5;margin:3px 0 8px;letter-spacing:.02em}.page-title p{margin:0;color:var(--muted)}h2{font-size:1.3125rem;line-height:1.6;margin:0}h3{font-size:1.125rem;line-height:1.6;margin:8px 0}p{margin:10px 0}.status-row,.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.section-head{margin:30px 0 16px}.section-head button{border:0;background:none;color:var(--blue);min-height:44px;padding:6px}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.stat{background:var(--surface);padding:22px 24px;border:1px solid var(--line);border-radius:12px;text-align:left;color:var(--ink)}.stat span{display:block;color:var(--muted);font-size:0.875rem}.stat strong{font-size:2.125rem;line-height:1.6}.stat small{font-size:0.875rem;margin-left:8px}.stat:first-child{border-top:3px solid var(--accent);padding-top:20px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:24px;min-width:0}.attention{background:linear-gradient(110deg,var(--surface),var(--wash));border-left:3px solid var(--blue)}.task{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}.task:last-child{border-bottom:0;padding-bottom:0}.task p{margin:4px 0;font-size:0.875rem;color:var(--muted)}.button{display:inline-flex;justify-content:center;align-items:center;gap:12px;border:1px solid transparent;background:var(--ink);color:var(--surface);padding:11px 18px;min-height:46px;border-radius:8px;text-decoration:none;font-weight:600;font-size:0.9375rem}.button.secondary{background:var(--surface);border-color:var(--line);color:var(--ink)}.button.accent{background:var(--accent);color:var(--surface)}.button:hover{filter:brightness(.95)}.grid-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.badge{display:inline-block;font-size:0.8125rem;line-height:1.6;border-radius:5px;padding:4px 9px;background:var(--wash);color:var(--blue);white-space:nowrap}.badge.warm{background:var(--soft);color:var(--accent)}.muted,.meta{color:var(--muted);font-size:0.875rem}.project-card .next{margin:20px 0;padding:16px;background:var(--bg);border-radius:8px}.next span{font-size:0.8125rem;color:var(--muted)}.next p{margin:5px 0 0;white-space:pre-wrap}.project-card h3{margin-top:16px}.document-list{display:grid;gap:14px}.document{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center}.amount{text-align:right;font-variant-numeric:tabular-nums;font-size:1.4375rem;font-weight:650}.amount small{display:block;font-size:0.8125rem;font-weight:400;color:var(--muted)}.document-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.activity{padding:14px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:100px 1fr;gap:16px;font-size:0.875rem}.activity:last-child{border:0}.activity time{color:var(--muted)}.activity strong{font-weight:600}.empty{padding:46px 24px;text-align:center;border:1px dashed var(--line);border-radius:12px;color:var(--muted)}.empty h2{color:var(--ink)}.login-card{max-width:650px;margin:50px auto;padding:36px}.login-card h1{font-size:1.75rem;margin:10px 0}.login-card .button{margin:12px 8px 8px 0}.account-id{display:block;overflow-wrap:anywhere;font-size:0.875rem;padding:14px;background:var(--bg);border-radius:8px;user-select:all}.sample-banner{background:var(--wash);color:var(--blue);font-size:0.875rem;padding:10px 4%;display:flex;align-items:center;justify-content:space-between;gap:16px}.sample-banner button{flex-shrink:0;background:none;border:0;color:inherit;text-decoration:underline;min-height:44px}.notice:empty{display:none}.notice{padding:14px 18px;background:var(--wash);border:1px solid var(--line);border-radius:8px;margin-bottom:20px}.notice.error{background:var(--soft);color:var(--accent)}dialog{width:min(660px,calc(100% - 24px));max-height:90svh;overflow:auto;border:1px solid var(--line);border-radius:14px;padding:24px;background:var(--surface);color:var(--ink);box-shadow:0 30px 120px #0003}dialog::backdrop{background:#10222c88;backdrop-filter:blur(5px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.doc-detail h2{font-size:1.5rem;margin:20px 0}.doc-detail dl{display:grid;grid-template-columns:100px 1fr;gap:8px 16px;font-size:0.9375rem}.doc-detail dt{color:var(--muted)}.doc-detail dd{margin:0;overflow-wrap:anywhere}.terms{white-space:pre-wrap;padding:18px;background:var(--bg);border-radius:8px;overflow-wrap:anywhere}.consent{display:flex;align-items:flex-start;gap:12px;margin:22px 0}.consent input{margin-top:6px;min-width:20px;height:20px}.dialog-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}input,select,textarea{display:block;width:100%;background:var(--surface);color:var(--ink);border:1px solid var(--line);padding:10px 12px;border-radius:7px;font-size:1rem;min-height:46px}textarea{resize:vertical}label{display:block;font-size:0.875rem;margin:14px 0 6px}label:has(input[type=checkbox]){display:flex;gap:12px;align-items:center}input[type=checkbox]{width:20px;min-height:20px;margin:0;flex-shrink:0}.admin-grid{display:grid;gap:18px}.admin-grid details>summary{font-weight:650;cursor:pointer;min-height:44px;font-size:1.125rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.admin-grid .button{margin-top:20px}.inline-error{color:var(--accent);font-size:0.875rem}.form-help{font-size:0.875rem;color:var(--muted)}.project-select{max-width:340px}.text-wrap{overflow-wrap:anywhere}.document h3,.project-card h3{overflow-wrap:anywhere}.signed-note{padding:16px;background:var(--wash);border-radius:8px}.print-only{display:none}
@media(max-width:950px){.portal-shell{grid-template-columns:200px minmax(0,1fr)}.sidebar{padding:24px 10px}.grid-two{grid-template-columns:1fr}.stats{gap:10px}.stat{padding:18px 14px}.stat:first-child{padding-top:16px}.logo span{display:none}}
@media(max-width:700px){.portal-header{height:76px;padding:0 18px}.logo img{width:118px}.header-actions{gap:7px}.quiet{padding:8px 10px}.portal-shell{display:block}.sidebar{padding:0;border:0;display:block}.workspace-label{padding:18px 20px 10px}.workspace-label .micro{display:none}.sidebar nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding:0 10px 10px;border-bottom:1px solid var(--line)}.nav-item{justify-content:center;flex-direction:column;gap:0;padding:10px 3px;font-size:0.8125rem;border-radius:6px}.nav-item span{font-size:1.3125rem;line-height:1.2}.nav-item.current:before{display:none}.nav-item.current{box-shadow:inset 0 -2px var(--accent)}#admin-nav{grid-column:1/-1;flex-direction:row;gap:10px;padding:8px}.sidebar-bottom{display:none}main{padding:20px 18px 40px}.page-title{display:block;margin-top:0}.page-title p{font-size:0.9375rem}.page-title .quiet{margin-top:10px}.stats{gap:8px}.stat{padding:14px 10px}.stat:first-child{padding-top:12px}.stat span{font-size:0.8125rem}.stat strong{font-size:1.75rem}.stat small{margin-left:3px;font-size:0.75rem}.panel{padding:20px}.section-head{margin-top:26px}.task{grid-template-columns:1fr;gap:10px}.task .button{justify-self:start}.document{grid-template-columns:1fr;gap:5px}.amount{text-align:left;margin-top:8px}.amount small{display:inline;margin-left:8px}.document-actions .button{flex:1}.sample-banner{display:block;padding:12px 18px}.sample-banner button{display:block;padding-left:0}.login-card{margin:20px auto;padding:24px}.login-card h1{font-size:1.5625rem}.form-row{grid-template-columns:1fr;gap:0}.activity{grid-template-columns:82px 1fr;gap:10px}.doc-detail dl{grid-template-columns:1fr;gap:3px}.doc-detail dd{margin-bottom:12px}.dialog-actions .button{width:100%}dialog{padding:20px}.consent{font-size:0.9375rem}.section-head h2{font-size:1.1875rem}.section-head button{font-size:0.875rem}.mobile-help{margin-top:30px;padding:20px 0;border-top:1px solid var(--line);font-size:0.875rem;display:grid;gap:12px}}
.title-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.title-actions .button{font-size:0.875rem}@media(max-width:700px){.title-actions{justify-content:flex-start;margin-top:14px}}
@media(max-width:400px){.portal-header{padding-inline:14px;gap:8px}.portal-header .logo img{width:90px}.header-actions .theme-toggle{font-size:0;width:38px;min-width:38px;padding:6px}.header-actions .theme-toggle:before{content:'◐';font-size:1.25rem}.header-actions .quiet{padding-inline:7px}.header-actions{gap:5px;flex-wrap:nowrap!important}}
@media(min-width:701px){.mobile-help{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{body:has(dialog[open])>*:not(dialog){display:none}dialog[open]{position:static;width:100%;max-height:none;border:0;box-shadow:none}dialog::backdrop,.dialog-top,.dialog-actions,.consent,.no-print{display:none!important}.print-only{display:block}body{background:#fff;color:#111}.terms{background:#fff;border:1px solid #ddd}}