:root{--ink:#182230;--muted:#667085;--line:#dfe5ec;--bg:#f6f8fb;--surface:#fff;--brand:#2563eb;--soft:#eaf1ff;--success:#0f9f6e;--warn:#a75a00}*{box-sizing:border-box}[hidden]{display:none!important}body{color:var(--ink);background:var(--bg);margin:0;font-family:Noto Sans JP,system-ui,sans-serif;line-height:1.55}header{background:var(--surface);border-bottom:1px solid var(--line);z-index:2;justify-content:space-between;align-items:center;height:60px;padding:0 16px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.02em;font-size:18px;font-weight:800}.brand i{color:var(--brand);font-style:normal}nav{align-items:center;gap:8px;display:flex;position:relative}a{color:inherit;text-decoration:none}.link{color:var(--brand);font-size:13px}.button{border:1px solid var(--brand);background:var(--brand);color:#fff;cursor:pointer;touch-action:manipulation;border-radius:10px;justify-content:center;align-items:center;min-height:48px;padding:0 18px;font-weight:700;display:inline-flex}.button.full{width:100%;margin-top:20px}.button.secondary{color:var(--brand);background:#fff}.button:disabled{opacity:.45;cursor:not-allowed}nav .button{min-height:38px;padding:0 12px;font-size:13px}.logout,.menu-toggle,.account-menu{display:none}.menu-toggle{border:1px solid var(--line);background:var(--surface);width:42px;min-height:42px;color:var(--ink);cursor:pointer;border-radius:9px;padding:0;font-size:22px;line-height:1}.account-menu{border:1px solid var(--line);background:var(--surface);border-radius:12px;width:190px;padding:8px;position:absolute;top:calc(100% + 10px);right:0;box-shadow:0 10px 24px #1822301f}.account-menu.open{display:grid}.account-menu a{border-radius:8px;padding:10px 12px;font-size:14px;font-weight:700}.account-menu a:hover{background:var(--soft);color:var(--brand)}.account-menu .menu-logout{color:#b42318}main{max-width:560px;margin:0 auto;padding:28px 16px 64px}.eyebrow{color:var(--brand);letter-spacing:.08em;font-size:12px;font-weight:800}.hero{margin-bottom:28px}h1{letter-spacing:-.045em;margin:10px 0 14px;font-size:32px;line-height:1.2}h2{margin:0 0 10px;font-size:21px;line-height:1.4}p{margin:0}.lead,.muted{color:var(--muted)}.grid{grid-template-columns:1fr;gap:14px;display:grid}.list-controls{justify-content:space-between;gap:12px;margin:0 0 14px;display:flex}.sort-select{min-height:40px;color:var(--ink);font:inherit;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:0 34px 0 12px;font-size:14px}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 2px 6px #1822300a}.survey-card{transition:border-color .15s,box-shadow .15s,transform .15s;display:block}.survey-card.closed{background:#f2f4f7}.survey-card:hover{border-color:var(--brand);transform:translateY(-1px);box-shadow:0 5px 14px #18223018}.survey-card:focus-visible{outline-offset:2px;outline:3px solid #93c5fd}.survey-title{margin:12px 0 6px;font-size:18px;line-height:1.4}.survey-description{color:var(--muted);margin:0;font-size:14px}.card .meta{color:var(--muted);margin:16px 0;font-size:13px}.survey-card .meta{color:var(--ink);margin:12px 0 0}#top .survey-card{flex-direction:column;display:flex}#top .survey-card>.pill{align-self:flex-start}.top-survey-card-footer{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:8px 16px;margin-top:auto;padding-top:12px;display:flex}.top-survey-card-footer .meta{margin:0}.top-survey-card-deadline{color:var(--muted);text-align:right;margin:0 0 0 auto;font-size:13px}.pill{background:var(--soft);color:#1e4fb3;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:700;display:inline-block}.pill.closed{color:#475467;background:#f2f4f7}.survey{max-width:520px;margin:auto}.progress{background:#e9eef5;border-radius:999px;height:6px;margin:24px 0 10px}.progress span{border-radius:inherit;background:var(--brand);width:50%;height:100%;display:block}.question{margin-top:16px}.question[hidden]{display:none}.question-prompt{color:var(--muted);margin:0 0 10px;font-size:14px}.option{border:1px solid var(--line);cursor:pointer;touch-action:manipulation;background:#fff;border-radius:12px;align-items:center;gap:14px;width:100%;min-height:62px;margin-top:10px;padding:14px 16px;display:flex}.option:hover,.option.selected{border-color:var(--brand);background:#f5f8ff}.radio{border:2px solid #98a2b3;border-radius:50%;flex:none;width:22px;height:22px}.selected .radio{border:6px solid var(--brand)}.notice{color:#7a4305;background:#fff7e8;border-radius:10px;flex-direction:column;gap:4px;margin:18px 0;padding:16px;display:flex}.done{text-align:center;padding:56px 16px}.check{width:56px;height:56px;color:var(--success);background:#e8f8f1;border-radius:50%;place-items:center;margin:0 auto 18px;font-size:28px;display:grid}.done-actions{gap:12px;margin-top:28px;display:grid}.done-actions .button{width:100%}.form{max-width:440px;margin:0 auto}.form-lead{color:var(--muted);margin:0 0 22px;font-size:14px}.field{margin:18px 0}.field label{margin-bottom:7px;font-size:14px;font-weight:700;display:block}input:not([type=checkbox]):not([type=radio]){width:100%;min-height:48px;font:inherit;border:1px solid var(--line);border-radius:10px;padding:12px 13px}.form-message{border-radius:10px;margin-top:16px;padding:14px 16px;font-size:14px;display:none}.form-message.visible{display:block}.form-message.success{color:#087443;background:#e8f8f1}.form-message.error{color:#b42318;background:#fff1f0}.form-message strong{margin-bottom:3px;display:block}.form-actions{gap:12px;margin-top:22px;display:grid}.form-actions .button{width:100%}.form-back-link{width:max-content;color:var(--brand);text-underline-offset:3px;margin:18px auto 0;font-size:14px;text-decoration:underline;display:block}button.form-back-link{cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit}.forgot-password{width:max-content;color:var(--brand);text-underline-offset:3px;margin:14px auto 0;font-size:14px;text-decoration:underline;display:block}.divider{background:var(--line);height:1px;margin:28px 0}.tabs{flex-wrap:wrap;gap:8px;margin:0 0 32px;display:none}.tabs a{color:var(--muted);border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 12px;font-size:13px}.tabs a:hover{color:var(--brand);border-color:var(--brand)}.mobile-tabs{border-top:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:36px;padding-top:24px;display:grid}.mobile-tabs p{color:var(--muted);letter-spacing:.06em;grid-column:1/-1;font-size:12px;font-weight:700}.mobile-tabs a{border:1px solid var(--line);min-height:42px;color:var(--muted);background:#fff;border-radius:8px;justify-content:center;align-items:center;padding:8px;font-size:12px;display:flex}.mobile-tabs a:hover{color:var(--brand);border-color:var(--brand)}.results-head{justify-content:space-between;align-items:end;gap:16px;margin:20px 0 16px;display:flex}.results-head h2{margin:0}.total-count{text-align:right;color:var(--muted);font-size:12px}.total-label{display:block}.total-count strong{color:var(--ink);margin-right:.25em;font-size:24px;line-height:1.1}.result-list{gap:18px;display:grid}.result-row{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px 12px;display:grid}.result-label{font-size:14px;font-weight:700}.result-value{color:var(--muted);white-space:nowrap;font-size:13px}.result-bar{background:#e9eef5;border-radius:999px;grid-column:1/-1;height:9px;overflow:hidden}.result-bar span{border-radius:inherit;background:var(--brand);height:100%;display:block}.result-details{border-top:1px solid var(--line)}.result-details summary{cursor:pointer;padding:18px 30px 18px 0;list-style:none;display:block;position:relative}.result-details summary::-webkit-details-marker{display:none}.result-details summary:after{content:"▼";color:var(--ink);font-size:20px;font-weight:400;position:absolute;top:50%;right:0;transform:translateY(-50%)}.result-details .result-list{padding:2px 0 20px 16px}.result-details .result-list .result-bar span{background:#c65f0b}.result-note{color:var(--muted);margin:4px 0 14px;font-size:12px}.section{display:none}.section:target,.section#top{display:block}body:has(.section:target:not(#top)) .section#top{display:none}:is(body:has(#mypage:target) header .signup,body:has(#mypage:target) header .logout,body:has(#mypage-empty:target) header .signup,body:has(#mypage-empty:target) header .logout,body:has(#create:target) header .signup,body:has(#create:target) header .logout,body:has(#create-max:target) header .signup,body:has(#create-max:target) header .logout,body:has(#create-confirm:target) header .signup,body:has(#create-confirm:target) header .logout,body:has(#create-max-confirm:target) header .signup,body:has(#create-max-confirm:target) header .logout,body:has(#create-complete:target) header .signup,body:has(#create-complete:target) header .logout,body:has(#create-max-complete:target) header .signup,body:has(#create-max-complete:target) header .logout,body:has(#signup:target) header .signup,body:has(#signup:target) header .logout),:is(body:has(#mypage:target) header .link,body:has(#mypage-empty:target) header .link,body:has(#create:target) header .link,body:has(#create-max:target) header .link,body:has(#create-confirm:target) header .link,body:has(#create-max-confirm:target) header .link,body:has(#create-complete:target) header .link,body:has(#create-max-complete:target) header .link,body:has(#signup:target) header .link){display:none}.signup-login-link{text-align:center;color:var(--muted);margin-top:4px;font-size:14px}.signup-login-link .link{text-underline-offset:3px;font-size:14px;font-weight:700;text-decoration:underline;display:inline}:is(body:has(#mypage:target) header .menu-toggle,body:has(#mypage-empty:target) header .menu-toggle,body:has(#create:target) header .menu-toggle,body:has(#create-max:target) header .menu-toggle,body:has(#create-confirm:target) header .menu-toggle,body:has(#create-max-confirm:target) header .menu-toggle,body:has(#create-complete:target) header .menu-toggle,body:has(#create-max-complete:target) header .menu-toggle){place-items:center;display:inline-grid}.deadline{color:var(--warn);font-size:14px;font-weight:700}@media (min-width:700px){header{height:72px;padding:0 clamp(24px,6vw,88px)}.brand{font-size:21px}nav{gap:20px}.tabs{display:flex}.mobile-tabs{display:none}main{max-width:980px;padding:64px 24px 96px}.hero{max-width:670px;margin-bottom:44px}h1{font-size:48px}h2{font-size:24px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.card{padding:24px}.survey{max-width:690px}.question{margin-top:26px}.done{padding:88px 24px}}.create-page{max-width:900px;margin:0 auto}.create-head{margin-bottom:28px}.create-head .lead{max-width:630px}.create-layout{gap:18px;display:grid}.create-section{padding:22px}.section-kicker{color:var(--brand);align-items:center;gap:9px;margin-bottom:18px;font-size:13px;font-weight:800;display:flex}.section-number{background:var(--soft);border-radius:50%;place-items:center;width:24px;height:24px;font-size:12px;display:grid}.field-help{color:var(--muted);margin:-1px 0 9px;font-size:12px}.required{color:#c2410c;margin-left:6px;font-size:11px}.optional{color:#000;margin-left:6px;font-size:11px}.create-page textarea,.create-page select{width:100%;color:var(--ink);font:inherit;border:1px solid var(--line);background:#fff;border-radius:10px;padding:12px 13px}.create-page textarea{resize:vertical;min-height:92px}.choice-builder{margin-top:16px}.choice-row{align-items:center;gap:10px;margin-top:9px;display:flex}.choice-row input{flex:1}.icon-button{border:1px solid var(--line);width:42px;height:42px;color:var(--muted);font:inherit;cursor:pointer;background:#fff;border-radius:9px;flex:none;place-items:center;padding:0;font-size:19px;display:grid}.icon-button:hover{color:#b42318;border-color:#fda29b}.text-button{color:var(--brand);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;margin-top:14px;padding:0;font-size:14px;font-weight:700;display:inline-flex}.text-button:disabled{color:#98a2b3;cursor:not-allowed}.branch-section{box-shadow:none;background:0 0;border:0;padding:0}.branch-intro{color:var(--muted);margin:0 0 16px;font-size:14px}.branch-list{gap:14px;display:grid}.branch-card{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:22px;box-shadow:0 2px 6px #1822300a}.branch-title{align-items:center;gap:8px;margin:0 0 8px;font-size:17px;font-weight:800;display:flex}.branch-index{color:#30518e;background:#e8eef9;border-radius:6px;place-items:center;width:38px;height:24px;font-size:11px;display:inline-grid}.branch-route{color:#475467;background:#f2f4f7;border-radius:6px;margin:0 0 8px;padding:4px 8px;font-size:12px;font-weight:700;display:inline-block}.branch-card .field{margin:13px 0}.create-footer{margin-top:22px}.create-footer .button{width:100%}.create-error{color:#b42318;background:#fff1f0;border-radius:8px;margin:12px 0 0;padding:10px 12px;font-size:13px;font-weight:700;display:none}.create-error.visible{display:block}.create-success{color:#087443;background:#eaf8f0;border-radius:12px;margin-top:18px;padding:18px;display:none}.create-success.visible{display:block}.create-success strong{margin-bottom:5px;display:block}.create-success code{color:#344054;background:#fff;border-radius:6px;margin-top:9px;padding:8px;font-size:12px;display:block;overflow:auto}.branch-choices{gap:8px;margin-top:8px;display:grid}.branch-choice-row{align-items:center;gap:8px;display:flex}.branch-choice-row input{flex:1;min-height:42px}.branch-choice-row .icon-button{width:38px;height:38px;font-size:17px}.max-q1-options .choice-row{display:block}.max-q1-options .choice-row input{width:100%}:is(body:has(#create:target) main,body:has(#create-max:target) main,body:has(#create-confirm:target) main,body:has(#create-max-confirm:target) main,body:has(#create-complete:target) main,body:has(#create-max-complete:target) main){flex-direction:column;display:flex}:is(body:has(#create:target) #create,body:has(#create-max:target) #create-max,body:has(#create-confirm:target) #create-confirm,body:has(#create-max-confirm:target) #create-max-confirm,body:has(#create-complete:target) #create-complete,body:has(#create-max-complete:target) #create-max-complete){order:1}:is(body:has(#create:target) .mobile-tabs,body:has(#create-max:target) .mobile-tabs,body:has(#create-confirm:target) .mobile-tabs,body:has(#create-max-confirm:target) .mobile-tabs,body:has(#create-complete:target) .mobile-tabs,body:has(#create-max-complete:target) .mobile-tabs){order:2}.confirm-head{margin-bottom:26px}.confirm-card{margin-top:14px;padding:20px}.confirm-card h2{margin-bottom:12px}.confirm-data{gap:12px;margin:0;display:grid}.confirm-data div{border-bottom:1px solid var(--line);padding-bottom:12px}.confirm-data div:last-child{border-bottom:0;padding-bottom:0}.confirm-data dt{color:var(--muted);font-size:16px;font-weight:700}.confirm-data dd{white-space:pre-wrap;margin:3px 0 0;font-size:15px}.confirm-route{color:var(--muted);margin:0 0 10px;font-size:13px;font-weight:700}.readonly-options{gap:7px;margin:12px 0 0;padding:0;list-style:none;display:grid}.readonly-options li{border:1px solid var(--line);background:#f8fafc;border-radius:8px;padding:10px 12px;font-size:14px}.confirm-actions{flex-direction:column-reverse;gap:10px;margin-top:22px;display:flex}.confirm-actions .button{width:100%}.published{color:#087443;background:#eaf8f0;border-radius:12px;margin-top:18px;padding:18px;display:none}.published.visible{display:block}.published strong{margin-bottom:5px;display:block}.published code{color:#344054;background:#fff;border-radius:6px;margin-top:9px;padding:8px;font-size:12px;display:block;overflow:auto}@media (min-width:700px){.create-head{margin-bottom:38px}.create-layout{gap:22px}.create-section{padding:26px}.branch-section{padding:0}.confirm-card{padding:24px}.confirm-actions{flex-direction:row;justify-content:flex-end}.confirm-actions .button{width:auto}}.create-complete{text-align:center;max-width:620px;margin:0 auto;padding:36px 0 16px}.complete-icon{width:72px;height:72px;color:var(--success);background:#e8f8f1;border-radius:50%;place-items:center;margin:0 auto 20px;font-size:36px;font-weight:800;display:grid}.create-complete h1{margin:0 0 12px}.complete-lead{max-width:470px;color:var(--muted);margin:0 auto}.complete-summary{text-align:left;margin:28px 0 0;padding:20px}.complete-summary h2{margin:0 0 14px;font-size:18px}.complete-meta{color:var(--muted);gap:8px;margin:0 0 18px;font-size:14px;display:grid}.complete-meta strong{color:var(--ink);font-size:16px}.share-url{border-top:1px solid var(--line);gap:9px;padding-top:17px;display:grid}.share-url label{color:var(--muted);font-size:13px;font-weight:700}.url-row{gap:8px;display:flex}.url-row code{color:#344054;white-space:nowrap;background:#f8fafc;border-radius:8px;flex:1;min-width:0;padding:10px 12px;font-size:12px;overflow:auto}.url-row .text-button{white-space:nowrap;flex:none;margin:0}.complete-actions{gap:10px;margin-top:22px;display:grid}.complete-actions .button{width:100%}.complete-actions .button.secondary{background:var(--surface)}.sns-share{text-align:left;margin-top:28px;padding:20px}.sns-share h2{margin:0 0 18px;font-size:20px}.sns-field{gap:7px;margin-top:16px;display:grid}.sns-field:first-of-type{margin-top:0}.sns-field label{color:var(--muted);font-size:13px;font-weight:700}.sns-field textarea,.sns-url{border:1px solid var(--line);width:100%;color:var(--ink);font:inherit;border-radius:10px}.sns-field textarea{resize:vertical;min-height:108px;padding:12px 13px}.sns-url{background:#f8fafc;min-height:46px;padding:10px 12px;font-size:13px}.sns-counts{color:var(--muted);gap:4px;margin:12px 0 0;font-size:13px;display:grid}.sns-counts p{margin:0}.sns-counts .over-limit{color:#b42318;font-weight:800}.sns-count-note{color:var(--muted);margin:9px 0 0;font-size:12px}.sns-actions{gap:10px;margin-top:18px;display:grid}.sns-actions .button{width:100%}.sns-actions .threads-button{background:#344054;border-color:#344054}@media (min-width:700px){.create-complete{padding:64px 0 24px}.complete-summary,.sns-share{padding:24px}.complete-actions,.sns-actions{grid-template-columns:1fr 1fr}.complete-icon{width:80px;height:80px;font-size:40px}}.result-details[open] summary:after{content:"▲"}.settings-page{max-width:620px;margin:0 auto}.settings-head{margin-bottom:24px}.settings-card{padding:22px}.settings-card+.settings-card{margin-top:16px}.settings-card h2{font-size:18px}.profile-editor{align-items:center;gap:18px;margin:20px 0 8px;display:flex}.avatar{background:var(--soft);width:88px;height:88px;color:var(--brand);border-radius:50%;flex:none;place-items:center;font-size:28px;font-weight:800;display:grid;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.avatar-actions{justify-items:start;gap:8px;display:grid}.avatar-actions .text-button{margin:0}.avatar-help,.settings-help{color:var(--muted);font-size:12px}.danger-text{color:#b42318!important}.settings-status{min-height:22px;color:var(--success);margin-top:12px;font-size:13px;font-weight:700}.settings-status.error{color:#b42318}.settings-status:empty{display:none}.user-id-value{background:#f8fafc;border-radius:10px;align-items:center;gap:10px;margin-top:10px;padding:12px 14px;font-weight:700;display:flex}.user-id-value span{color:var(--muted);font-weight:400}.settings-submit{width:100%;margin-top:22px}.file-input{clip:rect(0 0 0 0);white-space:nowrap;clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.settings-page>form+.settings-card{margin-top:16px}:is(body:has(#settings-profile:target) header .signup,body:has(#settings-profile:target) header .logout,body:has(#settings-profile:target) header .link){display:none}body:has(#settings-profile:target) header .menu-toggle{place-items:center;display:inline-grid}@media (min-width:700px){.settings-card{padding:26px}.settings-head{margin-bottom:32px}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.survey-results{margin-top:24px}.survey-results .results-head{margin-top:0}.pagination{flex-wrap:wrap;justify-content:center;gap:8px;width:min(100%,320px);margin:24px auto 0;display:flex}.pagination a,.pagination span{border:1px solid var(--line);background:var(--surface);border-radius:8px;justify-content:center;align-items:center;min-width:40px;min-height:40px;padding:0 12px;font-size:14px;font-weight:700;display:inline-flex}.pagination a:hover{border-color:var(--brand);color:var(--brand)}.pagination .page-current{border-color:var(--brand);background:var(--brand);color:#fff}.pagination .page-disabled{color:#98a2b3;cursor:not-allowed;background:#f8fafc}.page-jump{justify-content:center;gap:8px;margin-top:12px;display:flex}.page-jump input[type=text]{text-align:center;width:5em;min-height:40px;padding:8px 10px}.page-jump .button{min-height:40px;padding:0 16px;font-size:14px}.top-empty-message{text-align:center;color:var(--muted);margin:0;padding:34px 20px}.legal-page,.contact-page{max-width:720px;margin:0 auto}.legal-head,.contact-head{margin-bottom:24px}.legal-head .lead,.contact-head .lead{max-width:620px}.legal-card{margin-top:14px}.legal-card h2{margin-bottom:10px;font-size:18px}.legal-card p,.legal-card li{font-size:14px}.legal-card ul{gap:8px;margin:0;padding-left:20px;display:grid}.legal-card .legal-note{border-left:3px solid var(--brand);background:var(--soft);color:#34517c;border-radius:0 8px 8px 0;padding:12px 14px}.contact-form-card{padding:22px}.contact-form-card textarea,.contact-form-card select{width:100%;color:var(--ink);font:inherit;border:1px solid var(--line);background:#fff;border-radius:10px;padding:12px 13px}.contact-form-card textarea{resize:vertical;min-height:146px}.contact-form-card .field{margin:18px 0}.contact-form-card .field-help{margin:7px 0 0}.contact-form-card .form-message{margin-bottom:18px}.site-footer{max-width:980px;color:var(--muted);margin:0 auto;padding:0 16px 32px;font-size:13px}.site-footer-inner{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:center;gap:12px 18px;padding-top:22px;display:flex}.site-footer a{text-underline-offset:3px;text-decoration:underline}.site-footer a:hover{color:var(--brand)}.site-footer-note{text-align:center;width:100%;margin:0;font-size:12px}@media (min-width:700px){.legal-head,.contact-head{margin-bottom:32px}.legal-card,.contact-form-card{padding:26px}.site-footer{padding:0 24px 44px}}.public-profile{max-width:620px;margin:0 auto}.public-profile>h1{margin:0 0 22px}.public-profile-head{text-align:center;justify-items:center;gap:10px;padding:30px 22px;display:grid}.public-profile-head h2{letter-spacing:-.045em;margin:0;font-size:32px;line-height:1.2}.public-profile-head .avatar{width:104px;height:104px;font-size:34px}.public-profile-id{color:var(--muted);font-size:14px}.public-profile-bio{max-width:430px;color:var(--muted);font-size:14px}.public-profile .card+.card{margin-top:16px}.report-card{box-shadow:none;background:0 0;border:0;padding:0}.report-card h2{font-size:17px}.report-card p{color:var(--muted);font-size:14px}.report-link{color:#b54708}.report-link:hover{color:#7a2e0e;text-underline-offset:3px;text-decoration:underline}@media (min-width:700px){.error-card{padding:52px}.error-card h1{font-size:34px}.error-actions{grid-template-columns:1fr 1fr;max-width:460px}.error-actions .button:only-child{grid-column:1/-1}}.password-rules{color:var(--muted);gap:4px;margin:8px 0 0;font-size:12px;display:grid}.password-rules.valid{color:var(--success);font-weight:700}.password-rules.invalid{color:#b42318;font-weight:700}.auth-preview{color:var(--muted);justify-content:flex-end;align-items:center;gap:10px;margin:-12px 0 26px;font-size:13px;display:flex}.auth-preview select{border:1px solid var(--line);background:var(--surface);min-height:38px;color:var(--ink);font:inherit;border-radius:8px;padding:0 30px 0 10px;font-size:13px}header.auth-guest .logout,header.auth-guest .menu-toggle,header.auth-guest .account-menu,header.auth-incomplete .link,header.auth-incomplete .signup,header.auth-incomplete .logout,header.auth-complete .link,header.auth-complete .signup,header.auth-complete .logout{display:none}header.auth-incomplete .menu-toggle,header.auth-complete .menu-toggle{place-items:center;display:inline-grid}.mobile-bottom-nav{z-index:4;padding:8px 12px max(8px, env(safe-area-inset-bottom));border-top:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;grid-template-columns:repeat(3,minmax(0,1fr));display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 14px #18223012}.mobile-bottom-nav a{min-height:48px;color:var(--muted);text-align:center;border-radius:9px;place-items:center;padding:7px 4px;font-size:12px;font-weight:700;display:grid}.mobile-bottom-nav a[aria-current=page]{background:var(--soft);color:var(--brand)}@media (max-width:699px){main{padding-bottom:106px}.site-footer{padding-bottom:112px}}@media (min-width:700px){.mobile-bottom-nav{display:none}}.character-count{color:var(--muted);text-align:right;margin:6px 0 0;font-size:12px}.character-count.limit-reached{color:#b42318;font-weight:700}.publish-preview{color:var(--muted);gap:6px;margin:18px 0 0;font-size:12px;font-weight:700;display:grid}.publish-preview select{border:1px solid var(--line);background:var(--surface);min-height:40px;color:var(--ink);font:inherit;border-radius:8px;padding:0 10px;font-size:13px}.publish-feedback{margin:18px 0 0}.publish-feedback .text-button{margin:10px 0 0}.button.is-submitting{opacity:.6;pointer-events:none}.answer-toast{z-index:10;color:#b42318;background:#fff1f0;border:1px solid #fda29b;border-radius:12px;max-width:520px;margin:0 auto;padding:14px 16px;font-size:14px;font-weight:700;position:fixed;bottom:24px;left:16px;right:16px;box-shadow:0 10px 28px #18223026}.answer-toast[hidden]{display:none}.results-state{text-align:center;justify-items:center;gap:10px;padding:32px 18px;display:grid}.results-state strong{font-size:16px}.results-state p{color:var(--muted);font-size:14px}.results-state .button{margin-top:6px}.loading-mark{border:3px solid #dce8ff;border-top-color:var(--brand);border-radius:50%;width:30px;height:30px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.answered-page{max-width:620px;margin:0 auto}.answered-card{text-align:center}.answered-card .check{margin-bottom:14px}.answered-card h2{margin-bottom:8px}.answered-card .lead{font-size:14px}.answered-summary{text-align:left;margin:22px 0 0}.answered-summary div{border-top:1px solid var(--line);padding:13px 0}.answered-summary dt{color:var(--muted);font-size:13px;font-weight:700}.answered-summary dd{margin:3px 0 0;font-size:14px}.answered-actions{gap:10px;margin-top:18px;display:grid}.answered-actions .button{width:100%}.signup-consent{margin:20px 0}.signup-consent label{cursor:pointer;align-items:flex-start;gap:10px;margin:0;font-weight:400;line-height:1.55;display:flex}.signup-consent input[type=checkbox]{width:20px;min-width:20px;height:20px;min-height:20px;accent-color:var(--brand);margin:2px 0 0;padding:0}.signup-consent a{color:var(--brand);text-underline-offset:3px;text-decoration:underline}.signup-consent p{color:var(--muted);margin:8px 0 0 30px;font-size:12px}@media (min-width:700px){.answered-card{padding:32px}.answered-actions{grid-template-columns:1fr 1fr}}.mypage-head{margin-bottom:22px}.mypage-tabs,.settings-tabs{background:var(--soft);border-radius:12px;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;margin:0 0 20px;padding:4px;display:grid}.mypage-tab,.settings-tab{min-height:44px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:8px 12px;font-size:14px;font-weight:700}.mypage-tab[aria-selected=true],.settings-tab[aria-selected=true]{background:var(--surface);color:var(--brand);box-shadow:0 1px 3px #1822301a}.mypage-panel[hidden]{display:none}.mypage-list{gap:14px;display:grid}.mypage-card{display:block}.mypage-card h3{margin:12px 0 0;font-size:18px;line-height:1.4}.mypage-card .meta{margin:12px 0 0}.mypage-card:hover{border-color:var(--brand)}.mypage-meta{border-top:1px solid var(--line);color:var(--muted);grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px;margin:16px 0 0;padding-top:14px;font-size:13px;display:grid}.mypage-meta div{gap:2px;display:grid}.mypage-meta strong{color:var(--ink);font-size:14px}.empty-state{text-align:center;justify-items:center;padding:46px 22px;display:grid}.empty-state-icon{background:var(--soft);width:56px;height:56px;color:var(--brand);border-radius:50%;place-items:center;margin-bottom:16px;font-size:25px;font-weight:800;display:grid}.empty-state h2{margin:0 0 8px;font-size:19px}.empty-state p{max-width:360px;color:var(--muted);font-size:14px}.empty-state .button{margin-top:22px}.error-page{text-align:center;place-items:center;max-width:620px;min-height:440px;margin:0 auto;display:grid}.error-card{width:100%;padding:38px 22px}.error-code{color:var(--brand);margin:0;font-size:56px;font-weight:800;line-height:1}.error-card h1{margin:16px 0 10px;font-size:27px}.error-card .lead{max-width:440px;margin:0 auto}.error-actions{gap:10px;max-width:360px;margin:28px auto 0;display:grid}.error-actions .button{width:100%}.error-help{color:var(--muted);margin-top:18px;font-size:13px}.error-help a{color:var(--brand);text-underline-offset:3px;text-decoration:underline}@media (min-width:700px){.error-card{padding:52px}.error-card h1{font-size:34px}.error-actions{grid-template-columns:1fr 1fr;max-width:460px}.error-actions .button:only-child{grid-column:1/-1}}.fab{z-index:100;background:var(--brand);color:#fff;white-space:nowrap;border-radius:26px;align-items:center;gap:6px;height:52px;padding:0 20px;font-size:15px;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex;position:fixed;bottom:24px;right:20px;box-shadow:0 4px 16px #2563eb59}.fab:hover{background:#1d4ed8;transform:translateY(-2px);box-shadow:0 6px 20px #2563eb73}.fab:active{transform:translateY(0)}.fab-icon{font-size:22px;font-style:normal;line-height:1}.mypage-create-row{padding:12px 0 4px}.mypage-create-row .button{border-radius:8px;justify-content:center;align-items:center;gap:6px;width:100%;height:44px;padding:0 18px;font-size:14px;display:flex}