@font-face{font-family:BIZ UDPGothic Critical;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/biz-udp-gothic-critical-regular.woff2) format("woff2")}@font-face{font-family:BIZ UDPGothic Critical;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/biz-udp-gothic-critical-bold.woff2) format("woff2")}@font-face{font-family:BIZ UDPGothic;font-style:normal;font-weight:400;font-display:swap;src:local("BIZ UDPGothic"),local("BIZ UDPゴシック"),url(/fonts/biz-udp-gothic-regular.woff2) format("woff2"),url(/fonts/biz-udp-gothic-regular.ttf) format("truetype")}@font-face{font-family:BIZ UDPGothic;font-style:normal;font-weight:700;font-display:swap;src:local("BIZ UDPGothic Bold"),local("BIZ UDPゴシック Bold"),url(/fonts/biz-udp-gothic-bold.woff2) format("woff2"),url(/fonts/biz-udp-gothic-bold.ttf) format("truetype")}:root{--paper-bg: #F6F5F1;--paper-surface: #FFFFFF;--hairline: #D8DDE4;--hairline-soft: #EAEDF1;--ink: #1E2B3A;--ink-2: #4A5A6E;--ink-3: #7C8794;--blue: #2E6FB7;--blue-deep: #245A96;--blue-on-tint: #1E4C7E;--blue-tint: rgba(46, 111, 183, .12);--green: #2F8A5B;--green-deep: #256E48;--green-on-tint: #1C563A;--green-tint: rgba(37, 110, 72, .12);--shu: #C9402C;--orange: #F5871F;--orange-deep: #9A4F06;--orange-tint: rgba(245, 135, 31, .18);--danger: #C0362C;--font-critical: "BIZ UDPGothic Critical", "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", system-ui, sans-serif;--font-ui: "BIZ UDPGothic", "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", system-ui, sans-serif;--font-reading: "UD デジタル教科書体 NP-R", "UD Digi Kyokasho NP-R", "BIZ UDPGothic", "Hiragino Sans", sans-serif;--r-md: 8px;--r-lg: 12px;--r-xl: 16px;--maxw: 900px}@media(prefers-color-scheme:dark){:root{--paper-bg: #151A21;--paper-surface: #1F2630;--hairline: #39434F;--hairline-soft: #2B333E;--ink: #EDF1F5;--ink-2: #AEB9C4;--ink-3: #7E8994;--blue: #6FA7E0;--blue-deep: #5E9AD6;--blue-on-tint: #A9CBEE;--blue-tint: rgba(111, 167, 224, .16);--green: #58AC82;--green-deep: #4FA37A;--green-on-tint: #A5D8BF;--green-tint: rgba(88, 172, 130, .16);--shu: #E0705C;--orange: #F59B45;--orange-deep: #F2B27A;--orange-tint: rgba(245, 155, 69, .18)}}*{box-sizing:border-box}[hidden]{display:none!important}:root{--site-max: 1120px;--site-gap: 24px;--site-radius: 14px}html{width:100%;max-width:100%;-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px;overflow-x:hidden;overflow-x:clip}body{width:100%;max-width:100%;margin:0;background:var(--paper-bg);color:var(--ink);font-family:var(--font-ui);font-size:17px;line-height:1.8;letter-spacing:0;-webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-x:clip}.site-header,.hero,.feature-tabs,.dropzone{font-family:var(--font-critical)}button,select,input{font:inherit}a{color:inherit}:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}#main,#features,#guide,#privacy,#updates,#faq,#about,#contact{scroll-margin-top:84px}.grid{display:grid;grid-template-columns:minmax(24px,1fr) repeat(12,minmax(0,calc((var(--site-max) - (var(--site-gap) * 11)) / 12))) minmax(24px,1fr);column-gap:var(--site-gap)}.skip{position:absolute;left:-999px;top:0;z-index:30;padding:10px 16px;border-radius:0 0 var(--r-md) 0;background:var(--blue-deep);color:#fff}.skip:focus{left:0}.visually-hidden{position:absolute;overflow:hidden;width:1px;height:1px;margin:-1px;padding:0;border:0;clip:rect(0 0 0 0);white-space:nowrap}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--hairline);background:#fffffff0;backdrop-filter:blur(16px)}.site-header__in{min-height:64px;align-items:center}.brand{grid-column:2 / 6;display:inline-flex;align-items:center;min-width:0;gap:10px;color:var(--ink);text-decoration:none}.brand__logo{display:block;width:min(214px,46vw);height:auto;max-height:34px}.brand__badge{flex:0 0 auto;display:inline-flex;align-items:center;min-height:20px;padding:0 7px;border:1px solid var(--hairline);border-radius:999px;background:#3368a614;color:var(--blue-on-tint);font-size:11px;font-weight:700;line-height:1}.site-nav{grid-column:7 / 14;display:flex;align-items:center;justify-content:flex-end;gap:20px;color:var(--ink-2);font-size:14px}.site-nav a,.site-footer a{text-decoration:none}.site-nav a:hover,.site-footer a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.site-nav__contact{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border:1px solid var(--hairline);border-radius:999px;background:#ffffffd1;color:var(--ink);font-weight:700}.site-nav__contact:hover{background:var(--paper-surface);text-decoration:none}.wrap{max-width:1040px;margin:0 auto;padding:0 24px}.ic{width:26px;height:26px;stroke:var(--blue);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}.ic .dot{fill:var(--shu);stroke:none}.chapter{border-top:1px solid var(--hairline);padding:72px 0 80px}.chapter-grid{display:grid;grid-template-columns:56px 1fr;gap:24px;max-width:1040px;margin:0 auto;padding:0 24px}.tate{writing-mode:vertical-rl;font-weight:700;font-size:14px;letter-spacing:.3em;color:var(--ink-3);user-select:none;justify-self:start;align-self:start;border-right:2.5px solid var(--shu);padding:2px 10px 2px 0}.tate-en{text-orientation:upright;letter-spacing:.24em}.chapter h2{margin:0 0 10px;font-size:27px;line-height:1.4;letter-spacing:.01em;text-wrap:balance}.chapter .lede{margin:0 0 36px;color:var(--ink-2);font-size:15.5px;max-width:44em}.hero-top{padding:36px 24px 56px}.hero-top__grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:stretch}.hero-top__copy{display:flex;flex-direction:column;align-items:flex-start}.hero-top__copy .hero__copy-h1{margin:10px 0;font-size:46px;line-height:1.3;letter-spacing:.01em;text-wrap:balance}.hero-top__copy .hero__copy-h1 span{display:inline;white-space:normal}.hero-top__copy .hero__copy-h1 strong{color:var(--blue-deep);font-weight:inherit}.hero-top__sub{margin:0 0 10px;color:var(--ink-2);font-size:17px;line-height:1.9;max-width:30em}.hero-top__eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;color:var(--blue-deep);letter-spacing:.06em}.hero-top__eyebrow:before{content:"";width:22px;height:1.5px;background:var(--blue)}.hero-top__trust{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin:auto 0 0;padding-top:12px;font-size:13.5px;line-height:1.45;color:var(--ink-2)}.hero-top__trust-item{display:inline-flex;align-items:center;gap:6px}.hero-top__trust-item .ic{width:16px;height:16px}.hero-top__trust-strong{color:var(--green-on-tint);font-weight:700}.specimen{position:relative;align-self:start;margin:0;background:var(--paper-surface);border:1px solid var(--hairline);border-radius:6px;padding:20px 26px 18px;box-shadow:0 2px 4px #1e2b3a0f,0 18px 44px #1e2b3a1a;font-size:14px;line-height:2.3}.specimen__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.specimen__tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--ink-2);border:1px solid var(--hairline);border-radius:999px;padding:2px 12px;margin:0;line-height:1.8}.specimen h3{margin:0 0 2px;text-align:center;font-size:16px;letter-spacing:.04em}.specimen__date{text-align:right;font-size:11px;color:var(--ink-2);margin:0;line-height:1.7}.specimen__body{margin:6px 0 0}.specimen table{border-collapse:collapse;width:100%;margin:6px 0 0;font-size:12.5px;line-height:2.05}.specimen td{border:1px solid var(--ink-2);padding:2px 10px}.specimen td:first-child{background:var(--hairline-soft);width:6.5em;font-weight:700}.specimen ruby{ruby-align:space-around}.specimen rt{font-size:.5em;color:var(--shu);font-weight:700;opacity:0;transform:translateY(3px)}.specimen.play rt{animation:rubyin .8s ease forwards}.specimen.play rt.d1{animation-delay:.5s}.specimen.play rt.d2{animation-delay:.9s}.specimen.play rt.d3{animation-delay:1.3s}.specimen.play rt.d4{animation-delay:1.7s}.specimen.play rt.d5{animation-delay:2.1s}.specimen.play rt.d6{animation-delay:2.5s}.specimen.play rt.d7{animation-delay:2.9s}@keyframes rubyin{to{opacity:1;transform:none}}.specimen__replay{background:none;border:none;color:var(--blue-deep);font-family:inherit;font-size:12px;font-weight:700;cursor:pointer;padding:2px 4px;line-height:1.8}.specimen__replay:hover{text-decoration:underline}.workbench{position:relative;margin-top:30px;padding:0;border:1.5px solid var(--hairline);border-radius:16px;overflow:hidden;background:var(--paper-surface);box-shadow:0 1px 2px #1e2b3a0d,0 12px 32px #1e2b3a12;transition:border-color .15s}.workbench__dropveil{position:absolute;inset:0;z-index:30;display:grid;place-items:center;background:color-mix(in srgb,var(--paper-surface) 86%,transparent);pointer-events:none}.workbench__dropveil[hidden]{display:none}.workbench__dropveil:before{content:"";position:absolute;inset:10px;border:2.5px dashed var(--blue);border-radius:12px}.workbench__dropveil-inner{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:var(--blue-deep);background:var(--blue-tint);border-radius:12px;padding:14px 22px}.workbench__dropveil-inner .ic{width:22px;height:22px;stroke:var(--blue-deep)}.workbench:hover{border-color:var(--blue)}.feature-tabs{display:flex;align-items:center;gap:4px;padding:10px 14px 0;background:var(--paper-bg);border:0;border-bottom:1px solid var(--hairline);border-radius:0}.feature-tabs .offline-status{margin-left:auto;margin-bottom:8px}.feature-tabs button{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;min-width:0;min-height:0;padding:10px 18px 11px;font-size:14px;font-weight:700;color:var(--ink-2);border:1px solid var(--hairline);border-bottom:none;border-radius:10px 10px 0 0;background:transparent;overflow-wrap:anywhere;cursor:pointer}.feature-tabs button:hover:not(.is-active):not(:disabled){color:var(--ink)}.feature-tabs button:disabled{cursor:not-allowed;opacity:.58}.feature-tabs .is-active{background:var(--paper-surface);color:var(--ink);border-color:var(--hairline);position:relative;top:1px;box-shadow:none}.feature-tabs .is-active:before{content:"";width:8px;height:8px;border-radius:999px;background:var(--green-deep)}.workbench__grid{display:block;margin-top:0}.work-main{padding:0;border:0;border-radius:0;background:transparent}.dropzone{margin:0}.dropzone__input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.dropzone__label{display:flex;align-items:center;gap:22px;max-width:100%;min-width:0;margin:18px;padding:46px 34px;border:2px dashed var(--green-deep);border-radius:12px;background:var(--green-tint);color:var(--ink);text-align:left;cursor:pointer;transition:background .15s,border-color .15s}.dropzone__label:hover,.dropzone.is-over .dropzone__label{border-color:var(--green-on-tint);background:#dff0e6}.dropzone__icon{display:grid;place-items:center;width:66px;height:66px;margin-bottom:0;border-radius:999px;background:var(--paper-surface);border:1.5px solid var(--green-deep);color:var(--green-deep);flex:none;transition:background .15s}.dropzone__label:hover .dropzone__icon,.dropzone.is-over .dropzone__label .dropzone__icon{background:var(--green-deep)}.dropzone__label:hover .dropzone__icon .ic,.dropzone.is-over .dropzone__label .dropzone__icon .ic{stroke:#fff}.dropzone__icon .ic{stroke:var(--green-deep);width:34px;height:34px}.dropzone__copy{min-width:0}.dropzone strong{display:block;max-width:100%;font-size:20px;overflow-wrap:anywhere}.dropzone small{margin-top:8px;color:var(--ink-2);font-size:14.5px}.dropzone__go{margin-left:auto;flex:none;display:inline-flex;align-items:center;gap:8px;background:var(--green-deep);color:#fff;font-weight:700;font-size:17.5px;border:none;border-radius:10px;padding:18px 38px;box-shadow:0 3px 10px #256e4847}.dropzone__trust{margin:0 18px 18px;color:var(--ink-2);font-size:13.5px;line-height:1.7;text-align:left}.offline-status{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:fit-content;margin:0 18px 18px;padding:6px 10px;border:1px solid var(--hairline);border-radius:999px;background:var(--paper-bg);color:var(--ink-2);font-size:12px;font-weight:700;line-height:1.2}.offline-status__dot{width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px #2e6fb724}.offline-status[data-state=ready]{border-color:#2e6fb752;background:#2e6fb714;color:var(--blue-on-tint)}.offline-status[data-state=ready] .offline-status__dot{background:var(--blue-deep)}.offline-status[data-state=error]{border-color:#b33f3042;background:#b33f3014;color:var(--danger)}.offline-status[data-state=error] .offline-status__dot{background:var(--danger);box-shadow:0 0 0 4px #b33f301f}.opts{width:100%;min-width:0}.form{display:block;padding:10px 32px 0}.row{display:grid;grid-template-columns:172px minmax(0,1fr);gap:18px;padding:22px 0;border-bottom:1px solid var(--hairline-soft);align-items:start}.form>.row:last-child{border-bottom:none}.rowlabel{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;min-height:44px}.row--text .rowlabel{min-height:0}.rowlabel.checkline-label,.rowlabel--plain{color:var(--ink-2);font-size:14px;font-weight:700}.stno{width:23px;height:23px;border-radius:50%;background:var(--ink);color:#fff;display:inline-grid;place-items:center;font-size:12px;font-weight:800;flex:none}.ctl{max-width:680px;min-width:0}.filecard{display:flex;align-items:center;gap:10px;background:var(--blue-tint);border:1.5px solid var(--blue);border-radius:10px;padding:10px 14px;font-weight:700;font-size:14px;min-height:44px}.filecard__icon{display:inline-flex;flex:none}.filecard__icon .ic{width:20px;height:20px;stroke:var(--blue-deep)}.filecard__name{min-width:0;overflow-wrap:anywhere;color:var(--ink)}.filecard__swap{margin-left:auto;flex:none;font-size:13px;font-weight:700;color:var(--blue-deep);background:none;border:none;cursor:pointer;text-decoration:underline;text-underline-offset:3px;font-family:inherit}.filecard--unsupported{background:color-mix(in srgb,var(--danger) 8%,var(--paper-surface));border-color:color-mix(in srgb,var(--danger) 45%,transparent)}.filecard--unsupported .filecard__icon .ic{stroke:var(--ink-3);opacity:.6}.filecard--unsupported .filecard__name{color:var(--ink-3)}.filecard__notice{margin:6px 2px 0;overflow-wrap:anywhere;font-size:13px;font-weight:700;color:var(--danger)}.seg{display:grid;grid-template-columns:repeat(10,1fr);border:1.5px solid var(--hairline);border-radius:10px;overflow:hidden;background:var(--paper-surface);margin:0;padding:0}.seg label{position:relative;display:block;border-right:1px solid var(--hairline-soft);cursor:pointer}.seg label:last-child{border-right:none}.seg input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.seg span{display:block;text-align:center;font-size:14px;font-weight:700;color:var(--ink-2);padding:10px 0 11px;white-space:nowrap}.seg input:checked+span{background:var(--blue);color:#fff}.seg input:focus-visible+span{outline:3px solid var(--blue);outline-offset:-3px}.derived{margin:10px 0 0;font-size:14px}.derived b{color:var(--shu)}.subline{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;margin-top:10px}.chk,.settings-card__checkbox-row{display:flex;align-items:center;gap:8px;cursor:pointer}.chk input,.settings-card__checkbox-row input{accent-color:var(--blue-deep)}.chk span,.settings-card__checkbox-row span{color:var(--ink);font-size:14px;font-weight:700}.mode-choice{margin:0;padding:0;border:0}.mode-choice--cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.mode-choice--cards+.mode-choice--cards{margin-top:12px}.modecard{position:relative;display:grid;border:1.5px solid var(--hairline);border-radius:12px;background:var(--paper-surface);padding:12px 14px;cursor:pointer;text-align:left;font-size:14px;line-height:1.65}.modecard:has(input:checked){border-color:var(--blue);background:var(--blue-tint);box-shadow:inset 0 0 0 1px var(--blue)}.modecard:focus-within{outline:3px solid var(--blue);outline-offset:2px}.modecard input[type=radio]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.modecard__badge{position:absolute;top:-9px;right:10px;background:var(--green-deep);color:#fff;font-size:10.5px;font-weight:800;letter-spacing:.04em;padding:2px 10px;border-radius:999px}.modecard__name{font-weight:800;font-size:14.5px;display:flex;gap:8px;align-items:center;margin-bottom:4px}.modecard__name:before{content:"";width:15px;height:15px;border-radius:50%;border:1.5px solid var(--hairline);background:var(--paper-surface);flex:none}.modecard:has(input:checked) .modecard__name:before{border-color:var(--blue);background:var(--blue);box-shadow:inset 0 0 0 3.5px var(--paper-surface)}.modecard small{display:block;color:var(--ink-2);font-size:14px;line-height:1.6}.rubygroup{border-bottom:1px solid var(--hairline-soft)}.rubygroup>.row{border-bottom:none;padding-bottom:12px}.rubyline{min-height:44px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:4px}.rubynote{font-size:13.5px;color:var(--ink-2);line-height:1.7;font-weight:400}.rubynote:before{content:"※ "}.subrows{border-left:2px solid var(--hairline);margin-left:11px;padding-bottom:10px}.row--sub{display:grid;grid-template-columns:159px minmax(0,1fr);gap:18px;padding:8px 0 18px;align-items:start}.row--sub .rowlabel{font-size:15px;min-height:0;padding-left:20px}.checkline{font-size:14px;color:var(--ink-2);line-height:1.6;margin:0;display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}.checkline b{color:var(--green-on-tint)}.row--text .preflight{margin-top:8px;border:none;border-radius:0;background:transparent;padding:0}.row--text .preflight__list{margin:0;padding:0;list-style:none;display:grid;gap:3px}.row--text .preflight__list li{margin:0;font-size:13.5px;color:var(--ink-2);line-height:1.7}.row--text .preflight__list li:before{content:"※ "}.row--text .preflight__text{font-size:13.5px;color:var(--ink-2)}.actionbar{display:flex;justify-content:center;padding:30px 32px 14px;border-top:1px solid var(--hairline);background:var(--paper-bg)}.actionbar .inner{display:flex;flex-direction:column;align-items:center;gap:10px}.actionbar .gobtn{min-width:500px;font-size:17.5px;line-height:1;padding:19px 32px;border-radius:10px}.actionbar .trust{font-size:13.5px;color:var(--ink-2);display:flex;align-items:center;gap:7px}.actionbar .trust b{color:var(--ink);font-weight:700}.actionbar .process-status:empty{display:none}.ic--shield{width:16px;height:16px;flex:none}@media(max-width:760px){.row,.row--sub{grid-template-columns:1fr;gap:8px}.rowlabel{min-height:0}.seg{grid-template-columns:repeat(5,1fr)}.seg label:nth-child(-n+5){border-bottom:1px solid var(--hairline-soft)}.mcards{grid-template-columns:1fr}.actionbar{padding:26px 20px 14px}.actionbar .inner{width:100%;align-items:stretch}.actionbar .gobtn{min-width:0}}.preflight,.report{border:1px solid var(--hairline);border-radius:var(--r-md);background:var(--paper-surface);text-align:left}.preflight,.report{padding:14px 16px}.preflight__title,.report__title{margin-bottom:4px;color:var(--ink);font-size:14px;font-weight:700}.preflight__meta,.preflight__text,.report__summary,.report__warning-summary,.report__ok{margin:0;color:var(--ink-2);font-size:14px;line-height:1.75}.preflight__recommend{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:10px 0 0;padding:9px 10px;border:1px solid color-mix(in srgb,var(--blue-deep) 28%,var(--hairline));border-radius:var(--r-md);background:var(--blue-tint);color:var(--ink);font-size:13px;line-height:1.6}.preflight__recommend-label{display:inline-flex;align-items:center;min-height:22px;padding:0 8px;border-radius:999px;background:var(--blue-deep);color:#fff;font-size:12px;font-weight:700}.preflight__recommend strong{color:var(--blue-on-tint);font-size:15px}.preflight__recommend-reason{color:var(--blue-on-tint)}.preflight__list,.report__list,.report__notes,.report__examples{margin:8px 0 0;padding-left:1.25em;color:var(--ink-2);font-size:14px;line-height:1.7}.preflight__list li+li,.report__list li+li,.report__notes li+li,.report__examples li+li{margin-top:2px}.report__note-highlight,.report__change-mark,.report__warning-highlight{display:inline;padding:1px 3px;border-radius:4px;background:color-mix(in srgb,var(--blue) 14%,var(--paper-surface));color:var(--blue-on-tint);font-weight:inherit;box-decoration-break:clone;-webkit-box-decoration-break:clone}.report__priority-note{margin-top:10px;padding:10px 12px;border:1px solid color-mix(in srgb,var(--blue-deep) 24%,var(--hairline));border-radius:var(--r-md);background:var(--blue-tint);color:var(--ink);font-size:14px;line-height:1.75}.report__priority-note p{margin:0}.report__priority-note p+p{margin-top:4px}.report__examples{list-style:none;padding-left:0}.report__examples li{display:grid;grid-template-columns:auto minmax(0,auto) minmax(0,1fr);gap:6px;align-items:baseline;padding:7px 0;border-top:1px solid color-mix(in srgb,var(--hairline) 72%,transparent)}.report__examples li:first-child{border-top:0}.report__examples--warning li,.report__examples--yasashii li{grid-template-columns:auto minmax(0,1fr)}.report__example-reason{padding:1px 6px;border-radius:999px;background:var(--blue-tint);color:var(--blue-on-tint);font-size:12px;font-weight:700}.report__warning-summary{margin-top:4px}.report__example-reason--warning{background:color-mix(in srgb,var(--danger) 12%,var(--paper-surface));color:var(--danger)}.report__change-list{display:grid;gap:4px;padding-left:0;list-style:none}.report__change-list li+li{margin-top:0}.report__change-term{overflow-wrap:anywhere}.report__change-count{color:var(--ink-3);font-size:12px}.report__details{margin-top:6px}.report__details summary{display:inline-flex;cursor:pointer;color:var(--blue-on-tint);font-size:14px;font-weight:700;line-height:1.7;text-underline-offset:4px}.report__details summary:hover{text-decoration:underline}.report__example-context{min-width:0;color:var(--ink-3);overflow-wrap:anywhere}.report__example-line{display:block}.report__example-line+.report__example-line{margin-top:4px}.report__example-label{margin-right:6px;color:var(--ink)}.report__example-context--warning{color:var(--ink-2)}.report__warning-guide{margin-top:12px;padding:12px 14px;border:1px solid color-mix(in srgb,var(--danger) 18%,var(--hairline));border-radius:var(--r-md);background:color-mix(in srgb,var(--danger) 5%,var(--paper-surface));color:var(--ink-2);font-size:14px;line-height:1.75}.report__warning-guide-title{margin-bottom:4px;color:var(--ink);font-weight:800}.report__warning-guide p{margin:0}.report__warning-guide-list{margin:8px 0 0;padding-left:1.3em}.report__warning-guide-list li+li{margin-top:3px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 26px;border:1px solid transparent;border-radius:var(--r-md);cursor:pointer;font-size:16px;font-weight:700;text-decoration:none}.btn--primary{background:var(--green-deep);color:#fff}.btn--primary:hover{filter:brightness(1.06)}.btn--primary:disabled{cursor:not-allowed;opacity:.7}.btn--primary[data-busy=true]{cursor:wait}.btn[data-busy=true]:before{width:16px;height:16px;border:2px solid color-mix(in srgb,currentColor 34%,transparent);border-top-color:currentColor;border-radius:50%;content:"";animation:spin .8s linear infinite}.btn--ghost{border-color:var(--hairline);background:transparent;color:var(--blue-on-tint)}.btn--ghost:hover{background:var(--blue-tint)}.process-status{margin:-6px 0 0;min-height:1.7em;color:var(--ink-2);font-size:12.5px;line-height:1.7;text-align:center}.working{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-height:430px;padding:38px 0;color:var(--ink-2)}.working p{margin:0}.working__spinner{width:32px;height:32px;border:3px solid var(--hairline);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result{width:100%;min-width:0;min-height:430px}.done-mark{width:23px;height:23px;border-radius:50%;background:var(--green-deep);color:#fff;display:inline-grid;place-items:center;font-size:13px;font-weight:800;flex:none}.outcard{display:flex;align-items:center;gap:10px;background:var(--green-tint);border:1.5px solid var(--green-deep);border-radius:10px;padding:10px 14px;font-weight:700;font-size:14px;min-height:44px}.outcard__icon{display:inline-flex;flex:none}.outcard__icon .ic{width:20px;height:20px;stroke:var(--green-on-tint)}.outcard__name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}.outcard__name b{color:var(--green-on-tint)}.outcard__dlbtn{margin-left:auto;flex:none;background:var(--green-deep);color:#fff;font-size:14px;font-weight:800;line-height:1;border-radius:8px;padding:10px 22px;border:none;cursor:pointer;font-family:inherit}.outcard__dlbtn:hover{filter:brightness(1.06)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stats--two{grid-template-columns:repeat(2,1fr)}.stat{border:1.5px solid var(--hairline);border-radius:var(--r-lg);background:var(--paper-surface);padding:12px 14px 10px;text-align:center}.stat__v{font-size:27px;font-weight:800;line-height:1.3;font-variant-numeric:tabular-nums;color:var(--ink)}.stat__k{margin-top:2px;color:var(--ink-2);font-size:13.5px;font-weight:700}.stat--em .stat__v{color:var(--green-on-tint)}.result__setting{margin-top:10px;font-size:14px;color:var(--ink-2)}.result__setting:empty{display:none}.result__note{margin:8px 0 0;padding:0;list-style:none;display:grid;gap:3px}.result__note li{font-size:13.5px;color:var(--ink-2);line-height:1.7}.result__note li:before{content:"※ "}.result__note a{color:var(--blue-on-tint);font-weight:700}.result__note:empty{display:none}.chipsrow{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}.chips{display:flex;flex-wrap:wrap;gap:6px 8px}.chip{border-radius:999px;background:var(--hairline-soft);padding:4px 12px;color:var(--ink-2);font-size:13.5px;font-weight:700}.chip b{color:var(--ink)}.panetoggle{display:inline-flex;align-items:center;gap:5px;border:0;background:none;padding:0;font:inherit;font-size:13.5px;font-weight:700;color:var(--blue-on-tint);cursor:pointer}.panetoggle .chev{width:11px;height:8px;fill:none;stroke:var(--blue-on-tint);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;transition:transform .15s}.panetoggle[aria-expanded=true] .chev{transform:rotate(180deg)}.reportpane{margin-top:12px;border:1.5px solid var(--hairline);border-radius:var(--r-lg);background:var(--paper-surface);padding:14px 18px}.reportpane .report{border:none;border-radius:0;background:transparent;padding:0}.report__subtitle{margin:10px 0 0;color:var(--ink);font-size:14px;font-weight:700}.report__example-list{margin:4px 0 0;padding:0;list-style:none;display:grid;gap:3px}.report__example-list li{font-size:13.5px;color:var(--ink-2);line-height:1.7}.report__example-list li span{display:inline-block;min-width:10em}.report__example-list b{color:var(--ink)}.reporttoggle-line{margin-top:12px}.rsec{border-top:1px solid var(--hairline);padding:14px 0 0;margin-top:14px}.rsec:first-child{border-top:none;margin-top:0;padding-top:10px}.rsec__title{font-size:14px;font-weight:700}.rsec__foot{font-size:13.5px;color:var(--ink-2);line-height:1.7}.rsec__foot b{color:var(--ink)}.expair{margin-top:8px}.expair:first-of-type{margin-top:2px}.exrow{display:grid;grid-template-columns:4.5em minmax(0,1fr);gap:8px;font-size:13.5px;line-height:1.9;color:var(--ink-2)}.exrow .exlb{font-weight:700}.exrow--after{color:var(--ink)}.rlist{margin:4px 0 0;padding:0;list-style:none;display:grid;gap:3px}.rlist li{font-size:13.5px;color:var(--ink-2);line-height:1.7}.rlist li .rlabel{display:inline-block;min-width:12em}.rlist b{color:var(--ink)}.plainlist{font-size:14px;color:var(--ink-2);display:grid;gap:3px}.plainlist p{margin:0;line-height:1.7}.plainlist b{color:var(--ink)}.remedy{margin-top:6px}.remedy a{color:var(--blue-on-tint);font-weight:700}.remedy--caution{color:var(--danger);font-weight:700}.btnrow{display:flex;gap:12px}.feedback-cta{margin:10px 0 0;font-size:13.5px;color:var(--ink-2)}.feedback-cta a{color:var(--blue-on-tint);font-weight:700}@media(max-width:760px){.stats{grid-template-columns:1fr}.btnrow{flex-direction:column;width:100%}.btnrow .btn{width:100%}}.status{min-height:1.2em;margin:12px 0 0;color:var(--ink-2);font-size:14px;line-height:1.7;text-align:center}.status--error{color:var(--danger);font-weight:700}.not-found-page{align-items:center;min-height:calc(100svh - 64px);padding:72px 0 80px}.not-found{grid-column:3 / 13;display:grid;grid-template-columns:minmax(0,1fr) 360px;align-items:center;gap:48px}.not-found__copy{min-width:0}.not-found__label{margin:0 0 14px;color:var(--blue-on-tint);font-size:96px;font-weight:700;line-height:.9}.not-found h1{margin:0;font-size:42px;line-height:1.16;white-space:nowrap}.not-found__lead{max-width:620px;margin:18px 0 0;color:var(--ink-2);font-size:17px;line-height:1.85}.not-found__actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:30px}.not-found__actions .btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.not-found__link{color:var(--blue-on-tint);font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:4px}.not-found__visual{display:grid;place-items:center;min-width:0;aspect-ratio:1.1;border:1px solid var(--hairline);border-radius:var(--r-md);background:var(--paper-surface)}.not-found__visual svg{width:min(100%,360px);height:auto}.nf-shadow{fill:#1e2b3a17}.nf-page{fill:#fffdfa;stroke:var(--hairline);stroke-width:2}.nf-page--back{fill:#f8f1e6}.nf-fold{fill:#edf4fb;stroke:var(--hairline);stroke-linejoin:round;stroke-width:2}.nf-line,.nf-ruby,.nf-lens,.nf-lens-line,.nf-accent{fill:none;stroke-linecap:round;stroke-linejoin:round}.nf-line{stroke:#231e1857;stroke-width:4}.nf-ruby{stroke:var(--blue);stroke-width:2.6}.nf-ruby--loose{stroke:var(--shu)}.nf-lens{stroke:var(--blue-on-tint);stroke-width:5}.nf-lens-line{stroke:var(--blue-on-tint);stroke-width:8}.nf-accent{stroke:var(--shu);stroke-width:4}.nf-number{fill:#1e4c7e2e;font-family:var(--font-ui);font-size:30px;font-weight:700}.doc-hero{padding:64px 0 8px}.doc-hero__eyebrow{display:inline-flex;align-items:center;margin:0 0 6px;font-size:13.5px;font-weight:700;color:var(--blue-deep);letter-spacing:.06em}.doc-hero h1{margin:0 0 12px;font-size:46px;line-height:1.2;letter-spacing:.01em;text-wrap:balance}.doc-hero__lede{margin:0 0 16px;color:var(--ink-2);font-size:17px}.doc-updated{display:inline-flex;align-items:center;margin:0;font-size:13.5px;color:var(--ink-2);background:var(--paper-surface);border:1px solid var(--hairline);border-radius:999px;padding:5px 14px}.doc-toc-wrap{margin:28px 0 0}.doc-toc{background:var(--paper-surface);border:1px solid var(--hairline);border-radius:14px;padding:22px 26px}.doc-toc h2{margin:0 0 12px;font-size:16.5px}.doc-toc ol{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(var(--toc-rows, 6),auto);grid-auto-flow:column;column-gap:32px;row-gap:2px}.doc-toc a{display:flex;align-items:baseline;gap:12px;padding:6px 4px;border-radius:6px;color:var(--ink-2);text-decoration:none;font-size:15.5px;line-height:1.6}.doc-toc a:hover{background:var(--blue-tint);color:var(--blue-on-tint)}.doc-toc .no{font-weight:700;font-size:13.5px;color:var(--blue);min-width:1.6em;text-align:right;font-variant-numeric:tabular-nums;flex:none}.doc-body{padding:20px 0 8px}.doc-sec{padding:34px 0 6px}.doc-sec__body{min-width:0;max-width:760px;border-bottom:1px solid var(--hairline-soft);padding-bottom:30px}.doc-sec:last-of-type .doc-sec__body{border-bottom:none}.doc-sec h2{position:relative;margin:2px 0 12px;font-size:20px;line-height:1.5;letter-spacing:.01em;scroll-margin-top:24px}.doc-sec h2.numbered{padding-left:42px}.doc-sec__no{position:absolute;left:0;top:0;display:grid;place-items:center;width:30px;height:30px;border:1.5px solid var(--blue);border-radius:999px;color:var(--blue-deep);font-weight:700;font-size:14.5px;font-variant-numeric:tabular-nums;line-height:1;background:var(--paper-surface)}.doc-sec p{margin:0;color:var(--ink-2);font-size:15.5px;line-height:1.85}.doc-sec p+p,.doc-sec .doc-callout+p{margin-top:12px}.doc-callout{display:flex;gap:14px;align-items:flex-start;margin:14px 0 0;background:var(--blue-tint);border-radius:var(--r-lg);padding:16px 18px}.doc-callout .ic{width:24px;height:24px;margin-top:3px;flex:none}.doc-callout p{color:var(--blue-on-tint)}.doc-list{margin:12px 0 0;padding:0;list-style:none;color:var(--ink-2);font-size:15.5px;line-height:1.85;counter-reset:doc-item}.doc-list li{position:relative;padding:9px 0 9px 34px}.doc-list li+li{border-top:1px solid var(--hairline-soft)}.doc-list li:before{counter-increment:doc-item;content:counter(doc-item);position:absolute;left:2px;top:12px;display:grid;place-items:center;width:21px;height:21px;border-radius:999px;background:var(--blue-tint);color:var(--blue-on-tint);font-size:11.5px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}.doc-dl{margin:4px 0 0}.doc-dl>div{display:grid;grid-template-columns:148px 1fr;gap:6px 20px;padding:13px 2px}.doc-dl>div+div{border-top:1px solid var(--hairline-soft)}.doc-dl dt{font-size:13.5px;font-weight:700;color:var(--ink-3);padding-top:2px}.doc-dl dd{margin:0;font-size:15.5px;color:var(--ink-2);line-height:1.85}.doc-dl dd a{color:var(--blue-deep)}.doc-dl .books{margin:6px 0 0;padding:0 0 0 1.2em;list-style:none}.doc-dl .books li{position:relative}.doc-dl .books li:before{content:"";position:absolute;left:-1.05em;top:.82em;width:5px;height:5px;border-radius:999px;background:var(--blue)}.doc-sec .doc-motto{margin:20px 0 0;padding:14px 18px;background:var(--blue-tint);border-radius:var(--r-lg);color:var(--blue-on-tint);font-weight:700}.up-timeline{position:relative;display:grid;gap:52px}.up-timeline:before{content:"";position:absolute;left:141px;top:10px;bottom:6px;width:2px;background:var(--hairline)}.up-entry{position:relative;display:grid;grid-template-columns:118px 1fr;column-gap:48px;scroll-margin-top:24px}.up-entry:before{content:"";position:absolute;left:133.5px;top:7px;width:11px;height:11px;border-radius:999px;background:var(--paper-surface);border:3px solid var(--blue);z-index:1}.up-entry.major:before{border-color:var(--shu)}.up-entry time{font-size:12.5px;font-weight:700;color:var(--ink-3);letter-spacing:.05em;font-variant-numeric:tabular-nums;text-align:right;padding-top:5px}.up-entry__body{min-width:0}.up-entry__body h2{margin:0 0 10px;font-size:20px;line-height:1.5;letter-spacing:.01em}.up-entry__body p{margin:0;color:var(--ink-2);font-size:15.5px;line-height:1.85;max-width:44em}.up-entry__body p+p{margin-top:10px}.up-entry__body h3{margin:20px 0 4px;font-size:16.5px;line-height:1.6}.doc-related{padding:40px 0 88px}.doc-related h2{margin:0 0 14px;font-size:16.5px}.doc-related__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.doc-related__card{display:block;background:var(--paper-surface);border:1px solid var(--hairline);border-radius:14px;padding:18px 20px 16px;text-decoration:none;transition:border-color .15s ease}.doc-related__card:hover{border-color:var(--blue)}.doc-related__card h3{margin:0 0 4px;font-size:16.5px;color:var(--blue-deep)}.doc-related__card p{margin:0;font-size:14px;color:var(--ink-2);line-height:1.8}@media(max-width:960px){.doc-hero h1{font-size:32px}.doc-toc ol{grid-template-columns:1fr;grid-template-rows:none;grid-auto-flow:row}.doc-dl>div{grid-template-columns:1fr;gap:2px}.up-timeline:before{left:6px}.up-entry{display:block;padding-left:34px}.up-entry:before{left:-1.5px;top:5px}.up-entry time{text-align:left;padding-top:0}.up-entry__body h2{margin-top:2px}.doc-related__grid{grid-template-columns:1fr}}.contact-card{max-width:1010px;margin:20px auto 0;background:var(--paper-surface);border:1.5px solid var(--hairline);border-radius:16px;overflow:hidden}.contact-alert{margin:18px 32px 0;padding:12px 16px;border-radius:10px;background:#c0362c14;border:1px solid rgba(192,54,44,.35);color:var(--danger);font-size:14px;font-weight:700}.contact-card .form{padding:12px 32px 0}.kind-fieldset{border:0;margin:0;padding:0;min-width:0}.kind-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.kindcard{position:relative;display:grid;gap:2px;border:1.5px solid var(--hairline);border-radius:12px;background:var(--paper-surface);padding:12px 14px;cursor:pointer}.kindcard input{position:absolute;opacity:0;pointer-events:none}.kindcard__name{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;line-height:1.5}.kindcard__name:before{content:"";width:15px;height:15px;border-radius:50%;border:1.5px solid var(--hairline);background:var(--paper-surface);flex:none}.kindcard small{font-size:12.5px;color:var(--ink-2);line-height:1.7}.kindcard:has(input:checked){border-color:var(--blue);background:var(--blue-tint);box-shadow:inset 0 0 0 1px var(--blue)}.kindcard:has(input:checked) .kindcard__name:before{border-color:var(--blue);background:var(--blue);box-shadow:inset 0 0 0 3.5px var(--paper-surface)}.kindcard:focus-within{outline:3px solid var(--blue);outline-offset:2px}.contact-card .field{margin:0 0 16px}.contact-card .field:last-child{margin-bottom:0}.contact-card .field>label{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;font-size:13.5px;font-weight:700;color:var(--ink-2);margin-bottom:6px}.contact-card .field .req{color:var(--shu);font-size:12.5px}.contact-card .field .field__format{font-weight:400;font-size:12.5px;color:var(--ink-3)}.contact-card .field input[type=text],.contact-card .field input[type=email],.contact-card .field textarea{width:100%;font:inherit;font-size:15.5px;color:var(--ink);background:var(--paper-surface);border:1.5px solid var(--hairline);border-radius:10px;padding:10px 14px;line-height:1.7}.contact-card .field input:focus-visible,.contact-card .field textarea:focus-visible{outline:3px solid var(--blue);outline-offset:1px}.contact-card .field ::placeholder{color:var(--ink-3)}.contact-card .field textarea{resize:vertical;min-height:170px}.contact-card .field input[aria-invalid=true],.contact-card .field textarea[aria-invalid=true]{border-color:var(--danger)}.contact-card .field__help{margin:6px 0 0;font-size:13.5px;color:var(--ink-3);line-height:1.8}.contact-card .field__help:empty{display:none}.filepick{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.filepick__input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.filepick__btn{display:inline-flex;align-items:center;font-size:14px;font-weight:700;color:var(--blue-deep);background:var(--paper-surface);border:1.5px solid var(--blue);border-radius:999px;padding:8px 18px;cursor:pointer}.filepick__btn:hover{background:var(--blue-tint)}.filepick__input:focus-visible~.filepick__btn{outline:3px solid var(--blue);outline-offset:2px}.filepick__input:disabled~.filepick__btn{color:var(--ink-3);border-color:var(--hairline);background:var(--paper-surface);cursor:not-allowed}.filepick__name{font-size:13.5px;color:var(--ink-3)}.contact-card .doc-callout{margin:0 0 14px}.contact-card .doc-callout p{font-size:14px}.contact-confirm{display:flex;align-items:flex-start;gap:10px;font-size:15.5px;cursor:pointer}.contact-confirm input{width:18px;height:18px;margin-top:5px;accent-color:var(--blue);flex:none}.contact-confirm input[aria-invalid=true]+span{color:var(--danger)}.contact-turnstile{margin-top:14px}.field-error{margin:6px 0 0;font-size:13.5px;color:var(--danger);font-weight:700}.field-error:empty{display:none}.contact-actions-note{margin:0;font-size:13.5px;color:var(--ink-3);line-height:1.7}.contact-status-panel{display:flex;gap:20px;align-items:flex-start;padding:44px 40px;min-height:320px}.contact-status-panel__icon{width:52px;height:52px;border-radius:50%;flex:none;display:grid;place-items:center}.contact-status-panel__icon--progress{background:var(--blue-tint)}.contact-status-panel__icon--success{background:var(--green-tint);color:var(--green-deep);font-size:26px;font-weight:700}.contact-status-panel__spinner{width:24px;height:24px;border-radius:50%;border:3px solid var(--blue-tint);border-top-color:var(--blue);animation:spin 1s linear infinite}.contact-status-panel h2{margin:4px 0 10px;font-size:20px;line-height:1.5}.contact-status-panel p{margin:0 0 10px;font-size:15.5px;color:var(--ink-2);line-height:1.85}.contact-status-panel.contact-status-panel--progress{flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px}.contact-status-panel.contact-status-panel--progress h2{margin:10px 0 2px}.contact-status-panel.contact-status-panel--progress p{font-size:17px}.contact-status-panel.contact-status-panel--progress p b{color:var(--ink);font-weight:700}.contact-success__id{font-size:14px;color:var(--ink-3);font-variant-numeric:tabular-nums}.contact-success__actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}.contact-success__actions .btn{font-size:14px;padding:9px 20px;min-height:0}.cmp{position:relative;border:1px solid var(--hairline);border-radius:12px;overflow:hidden;background:var(--paper-surface);box-shadow:0 10px 30px #1e2b3a12}.cmp-before,.cmp-after{display:block}.cmp-before img,.cmp-after img{display:block;width:100%;height:auto}.cmp-after{position:absolute;inset:0;background:var(--paper-surface);clip-path:inset(0 0 0 var(--cut, 50%))}.cmp-handle{position:absolute;top:0;bottom:0;left:var(--cut, 50%);width:2px;background:var(--blue)}.cmp-handle:after{content:"◂ ▸";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--blue);color:#fff;font-size:11px;letter-spacing:.05em;padding:7px 10px;border-radius:999px;white-space:nowrap;box-shadow:0 4px 12px #1e2b3a40}.cmp-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}.cmp-tag{position:absolute;top:12px;font-size:11.5px;font-weight:700;padding:3px 12px;border-radius:999px;letter-spacing:.06em;z-index:2}.cmp-tag.before{left:12px;background:var(--hairline-soft);color:var(--ink-2)}.cmp-tag.after{right:12px;background:var(--blue);color:#fff}.cmp-note{margin:14px 0 0;font-size:13.5px;color:var(--ink-2);text-align:center}.band{background:var(--ink);color:#edf1f5;border-radius:18px;padding:44px 44px 40px}.band h2{margin:0 0 6px;font-size:24px;color:#fff}.band .lede{color:#b9c3ce;margin:0 0 30px;font-size:14.5px}.band-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.band-item .ic{stroke:#9cc1e8;width:30px;height:30px}.band-item .ic .dot{fill:#e8a296}.band-item h3{margin:12px 0 6px;font-size:16.5px;color:#fff}.band-item p{margin:0;font-size:14px;line-height:1.9;color:#b9c3ce}.band-item strong{color:#dce5ee}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:step}.step{position:relative;background:var(--paper-surface);border:1px solid var(--hairline);border-radius:14px;padding:22px 22px 20px}.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:30px;height:30px;border-radius:999px;background:var(--blue);color:#fff;font-weight:700;font-size:14.5px;margin-bottom:12px}.step h3{margin:0 0 6px;font-size:16.5px}.step p{margin:0;font-size:14px;color:var(--ink-2);line-height:1.9}.can-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.can{display:flex;gap:13px;background:var(--paper-surface);border:1px solid var(--hairline);border-radius:12px;padding:17px 18px}.can h3{margin:0 0 3px;font-size:16.5px}.can p{margin:0;font-size:13.5px;color:var(--ink-2);line-height:1.8}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.guide{background:var(--paper-surface);border:1px solid var(--hairline);border-radius:12px;padding:20px 22px}.guide .tag{display:inline-block;font-size:11.5px;font-weight:700;color:var(--blue-deep);background:var(--blue-tint);border-radius:999px;padding:2px 11px;letter-spacing:.04em;margin-bottom:10px}.guide h3{margin:0 0 6px;font-size:16.5px;line-height:1.6}.guide p{margin:0;font-size:14px;color:var(--ink-2);line-height:1.9}.timeline{border-left:2px solid var(--hairline);margin-left:6px;padding-left:26px;display:grid;gap:26px}.tl{position:relative}.tl:before{content:"";position:absolute;left:-32.5px;top:7px;width:11px;height:11px;border-radius:999px;background:var(--paper-surface);border:3px solid var(--blue)}.tl.major:before{border-color:var(--shu)}.tl time{font-size:12.5px;font-weight:700;color:var(--ink-3);letter-spacing:.05em;font-variant-numeric:tabular-nums}.tl h3{margin:2px 0 4px;font-size:16.5px}.tl p{margin:0;font-size:14px;color:var(--ink-2);max-width:46em}.tl-more{display:inline-block;font-size:13px;font-weight:700;color:var(--blue-deep);margin-top:4px;text-decoration:none}.tl-more:hover{text-decoration:underline}.tl-all{margin:24px 0 0 34px;font-size:14px;font-weight:700}.faq{display:grid;gap:0;border-top:1px solid var(--hairline)}.faq details{border-bottom:1px solid var(--hairline)}.faq summary{cursor:pointer;list-style:none;display:flex;align-items:baseline;gap:12px;padding:18px 4px;font-weight:700;font-size:16.5px}.faq summary::-webkit-details-marker{display:none}.faq summary:before{content:"問";color:var(--blue-deep);font-size:13px;flex:none}.faq summary:after{content:"＋";margin-left:auto;color:var(--ink-3);font-weight:400}.faq details[open] summary:after{content:"－"}.faq .a{padding:0 4px 18px 31px;font-size:15px;color:var(--ink-2)}.mission{text-align:center;padding:30px 24px 4px}.mission__mark{width:52px;height:auto;display:block;margin:0 auto 20px}.mission__line{margin:0;font-size:21px;font-weight:700;letter-spacing:.06em;line-height:2;text-wrap:balance}.mission__who{margin:14px 0 0;color:var(--ink-3);font-size:12.5px;letter-spacing:.28em}.data-table-wrap{min-width:0;overflow-x:auto;border:1px solid var(--hairline);border-radius:var(--site-radius);background:var(--paper-surface)}.data-table{width:100%;margin:0;border-collapse:collapse;color:var(--ink-2);font-size:16px;line-height:1.75;text-align:left}.data-table th,.data-table td{padding:18px 20px;border-top:1px solid var(--hairline);vertical-align:top}.data-table thead th{border-top:0;background:#f4ede094;color:var(--ink-3);font-size:13px;font-weight:700}.data-table tbody th{width:22%;color:var(--ink);font-size:16px}.data-table tbody th span,.data-table td span{display:block;margin-top:4px;color:var(--ink-3);font-size:13px;line-height:1.6}.data-table td strong{display:block;color:var(--blue-on-tint);font-size:16px;line-height:1.5}.data-table td:nth-child(2),.data-table td:last-child{white-space:nowrap}.data-files{margin:0;padding:0;list-style:none;display:grid;gap:2px}.data-notes{min-width:0;display:grid;gap:4px;margin:12px 0 0;padding:0;list-style:none;color:var(--ink-3);font-size:13px;line-height:1.7}.data-notes li:before{content:"※ "}.site-footer{padding:44px 0 52px;border-top:1px solid var(--hairline)}.site-footer__inner{grid-column:2 / 14;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:28px 48px}.site-footer__brand{display:inline-flex;align-items:center;color:var(--ink)}.site-footer__logo{display:block;width:168px;height:auto}.site-footer__copyright{margin:14px 0 0;color:var(--ink-3);font-size:12px;line-height:1.7}.site-footer__nav{display:grid;grid-template-columns:repeat(3,max-content);gap:24px 56px;color:var(--ink-2);font-size:14px}.site-footer__group{display:grid;gap:8px;align-content:start}.site-footer__group-title{margin:0 0 2px;color:var(--ink-3);font-size:12px;font-weight:700;letter-spacing:.02em}.site-footer__x{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--ink)}.site-footer__x svg{width:15px;height:15px;stroke:var(--ink);stroke-width:2.4;stroke-linecap:round}@media(max-width:980px){.not-found{grid-column:2 / 14}.site-footer__inner{grid-column:2 / 14;grid-template-columns:1fr;justify-items:start;gap:28px}.hero-top__grid,.band-grid,.steps,.can-grid,.guide-grid{grid-template-columns:1fr}.hero-top__copy .hero__copy-h1{font-size:32px}.chapter-grid{grid-template-columns:1fr}.tate{writing-mode:horizontal-tb;letter-spacing:.3em;padding:0 0 8px;border-right:0;border-bottom:2px solid var(--shu)}.band{padding:32px 26px}.mission__line{font-size:17.5px}.feature-tabs{flex-wrap:wrap;row-gap:6px}.feature-tabs .offline-status{white-space:nowrap;margin-right:0}.dropzone__label{flex-wrap:wrap}.dropzone__go{margin-left:0;width:100%;justify-content:center}.site-nav a:not(.site-nav__contact){display:none}}@media(max-width:760px){:root{--site-gap: 16px}body{font-size:16px}.grid{display:block;width:100%;max-width:100vw;padding-inline:24px;overflow-x:hidden}@supports (padding: max(0px)){.grid{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}}.site-header__in{min-height:auto;padding-block:16px;overflow-x:visible}.brand{width:fit-content;max-width:100%}.brand__logo{width:min(196px,62vw)}.site-nav{justify-content:flex-start;flex-wrap:wrap;gap:10px 14px;margin-top:12px;font-size:13px}.site-nav__contact{min-height:34px;padding-inline:12px}.hero{padding-top:40px}.hero-top__copy h1{font-size:clamp(30px,10.5vw,40px)}.hero-top__copy h1 span{white-space:normal}.hero-top__sub{font-size:16px}.workbench{width:100%;max-width:100%;padding:16px}.not-found-page{min-height:auto;padding-top:48px;padding-bottom:56px}.not-found{grid-template-columns:1fr;gap:28px}.not-found__label{font-size:72px}.not-found h1{font-size:32px}.not-found__visual{max-width:420px;margin-inline:auto}.feature-tabs,.mode-choice--cards,.guide-list,.kind-cards{grid-template-columns:1fr}.contact-card .form{padding:10px 18px 0}.contact-alert{margin:14px 18px 0}.contact-status-panel{flex-direction:column;padding:28px 20px}.data-table{min-width:680px}.data-table-wrap{width:100%;max-width:100%}.site-footer{padding-bottom:40px}.site-footer__nav{grid-template-columns:1fr 1fr;gap:24px 20px}}@media(max-width:420px){.grid{padding-inline:24px}@supports (padding: max(0px)){.grid{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}}}@media(max-width:360px){.grid{padding-inline:20px}@supports (padding: max(0px)){.grid{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}}.not-found h1{font-size:28px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn[data-busy=true]:before,.contact-status-panel__spinner,.working__spinner{animation:none}.specimen rt{opacity:1!important;transform:none!important;animation:none!important}.specimen__replay{display:none}*{transition:none!important}}