/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--ease-in-out:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.static{position:static}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.flex-wrap{flex-wrap:wrap}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}}:root{--sea:#1f4e6b;--sea-soft:#e8eff3;--ink:#23303a;--ink-soft:#5b6a74;--rule:#d7e0e6;--paper:#fff;--term-bg:#0d1412;--term-fg:#c8d6cf;--term-dim:#6f8379;--term-ok:#8fd6a8;--term-err:#e39a8f;--term-sys:#8fc3df}html,body{background:var(--paper);color:var(--ink);margin:0}.site{flex-direction:column;min-height:100svh;font-family:Noto Sans JP,system-ui,sans-serif;font-size:15px;line-height:1.85;display:flex}.site a{color:var(--sea)}.site-wrap{max-width:880px;margin:0 auto;padding:0 20px}.site-header{border-bottom:1px solid var(--rule)}.site-header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 32px;padding-top:18px;padding-bottom:18px;display:flex}.site-logo{align-items:center;gap:12px;text-decoration:none;display:flex;color:var(--ink)!important}.site-logo-mark{background:radial-gradient(circle at 30% 70%, #fff 0 22%, transparent 23%), var(--sea);border-radius:50%;width:28px;height:28px}.site-logo-name{letter-spacing:.06em;font-family:Noto Serif JP,serif;font-size:18px;font-weight:700;line-height:1.3;display:block}.site-logo-en{color:var(--ink-soft);letter-spacing:.04em;font-size:10.5px;display:block}.site-nav{flex-wrap:wrap;gap:4px 20px;font-size:13.5px;display:flex}.site-nav a{text-decoration:none;color:var(--ink)!important}.site-nav a:hover{text-decoration:underline;color:var(--sea)!important}.site-notice{background:var(--sea-soft);color:var(--sea);padding:8px 0;font-size:13px}.site-main{box-sizing:border-box;flex:1;width:100%;padding-top:40px;padding-bottom:64px}.site-footer{border-top:1px solid var(--rule);color:var(--ink-soft);padding:20px 0;font-size:12px}.hero{border-bottom:1px solid var(--rule);padding:32px 0 40px}.hero-kicker{color:var(--ink-soft);letter-spacing:.12em;margin:0;font-size:13px}.hero-title{letter-spacing:.04em;color:var(--sea);margin:8px 0 12px;font-family:Noto Serif JP,serif;font-size:clamp(24px,5vw,34px);font-weight:700}.hero-lead{color:var(--ink-soft);margin:0}.page-title{letter-spacing:.04em;margin:0 0 24px;font-family:Noto Serif JP,serif;font-size:24px;font-weight:700}.page-title .kana{color:var(--ink-soft);letter-spacing:.1em;font-family:Noto Sans JP,sans-serif;font-size:12px;font-weight:400;display:block}.section{margin-top:40px}.section-title{border-left:4px solid var(--sea);margin:0 0 16px;padding-left:10px;font-size:16px;font-weight:700}.news-list{border-top:1px solid var(--rule);margin:0;padding:0;list-style:none}.news-list li{border-bottom:1px solid var(--rule);flex-wrap:wrap;gap:0 24px;padding:12px 4px;display:flex}.news-list time{color:var(--ink-soft);min-width:9em;font-size:13px}.more{margin-top:24px;font-size:13.5px}.history div{border-bottom:1px solid var(--rule);gap:24px;padding:10px 4px;display:flex}.history dt{min-width:7em;color:var(--sea);font-weight:500}.history dd{margin:0}.article p{margin:0 0 1em}.article-date{color:var(--ink-soft);font-size:13px;margin:0 0 4px!important}.article-image{max-width:100%;height:auto;margin:8px 0 24px;display:block}.staff-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.staff-card a,.staff-card-missing{text-align:center;border:1px solid var(--rule);box-sizing:border-box;flex-direction:column;align-items:center;height:100%;padding:20px 12px;text-decoration:none;display:flex;color:var(--ink)!important}.staff-card a:hover{border-color:var(--sea)}.staff-avatar{background:var(--sea-soft);border-radius:50%;width:64px;height:64px;margin-bottom:12px}.staff-name{font-weight:700}.staff-role,.staff-field{color:var(--ink-soft);font-size:12px;line-height:1.6}.staff-card-missing{border-style:dashed;color:var(--ink-soft)!important}.staff-card-missing .staff-avatar{background:repeating-linear-gradient(45deg,#f1f4f6 0 6px,#e4eaee 6px 12px)}.chat-placeholder{border:1px solid var(--rule);max-width:520px;padding:20px}.chat-from{color:var(--sea);margin:0;font-size:12px;font-weight:700}.dim{color:var(--ink-soft);font-size:13px}.notfound{color:#333;max-width:640px;margin:15vh auto;padding:0 20px;font-family:system-ui,sans-serif}.notfound h1{font-size:22px}.term{background:var(--term-bg);min-height:100svh;color:var(--term-fg);cursor:text;font-family:JetBrains Mono,Noto Sans JP,ui-monospace,monospace;font-size:14px;line-height:1.6}.term-screen{max-width:960px;margin:0 auto;padding:24px 16px 40vh}.term-line{white-space:pre-wrap;overflow-wrap:anywhere}.term-dim{color:var(--term-dim)}.term-err{color:var(--term-err)}.term-ok{color:var(--term-ok)}.term-sys{color:var(--term-sys)}.term-input-row{align-items:baseline;gap:.6em;display:flex}.term-prompt{color:var(--term-ok);white-space:nowrap}.term-input{min-width:0;color:inherit;font:inherit;caret-color:var(--term-ok);background:0 0;border:0;outline:0;flex:1;padding:0}@media (width<=640px){.term{font-size:12.5px}.term-screen{padding:36px 10px 40vh}.term-input-row,.term-input{font-size:16px}}.term-keys{display:none}@media (pointer:coarse){.term{flex-direction:column;height:100svh;min-height:0;display:flex}.term-screen{box-sizing:border-box;flex:1;width:100%;padding-bottom:24px;overflow-y:auto}.term-keys{padding:8px 10px calc(8px + env(safe-area-inset-bottom));-webkit-overflow-scrolling:touch;background:#0a0d0cf0;border-top:1px solid #ffffff14;flex:none;gap:6px;display:flex;overflow-x:auto}.term-key{min-width:44px;height:36px;color:var(--term-fg);touch-action:manipulation;background:#ffffff0f;border:1px solid #ffffff2e;border-radius:6px;flex:none;padding:0 10px;font:600 14px/1 JetBrains Mono,ui-monospace,monospace}.term-key:active{background:#ffffff29}}.lead-note{color:var(--ink-soft);margin:-8px 0 20px;font-size:13.5px}.chat{border:1px solid var(--rule);background:#fbfcfd;flex-direction:column;max-width:640px;display:flex}.chat-head{border-bottom:1px solid var(--rule);background:var(--paper);color:var(--sea);align-items:center;gap:8px;padding:10px 14px;font-size:13.5px;font-weight:700;display:flex}.chat-dot{background:#4caf7a;border-radius:50%;width:8px;height:8px}.chat-status{color:var(--ink-soft);margin-left:auto;font-size:12px;font-weight:400}.chat-log{flex-direction:column;gap:10px;min-height:280px;max-height:60svh;padding:16px 14px;display:flex;overflow-y:auto}.chat-msg{white-space:pre-wrap;overflow-wrap:anywhere;border-radius:10px;max-width:82%;margin:0;padding:8px 12px;line-height:1.7}.chat-shiori{background:var(--sea-soft);border-top-left-radius:2px;align-self:flex-start}.chat-you{background:var(--sea);color:#fff;border-top-right-radius:2px;align-self:flex-end}.chat-typing{gap:4px;padding:12px 14px;display:flex}.chat-typing span{background:var(--ink-soft);opacity:.4;border-radius:50%;width:6px;height:6px;animation:1.2s infinite chat-blink}.chat-typing span:nth-child(2){animation-delay:.2s}.chat-typing span:nth-child(3){animation-delay:.4s}@keyframes chat-blink{0%,80%,to{opacity:.25}40%{opacity:.9}}@media (prefers-reduced-motion:reduce){.chat-typing span{animation:none}}.chat-form{border-top:1px solid var(--rule);background:var(--paper);gap:8px;padding:10px;display:flex}.chat-input{border:1px solid var(--rule);min-width:0;font:inherit;color:var(--ink);border-radius:6px;flex:1;padding:8px 10px;font-size:16px}.chat-input:focus{outline:2px solid var(--sea);outline-offset:-1px}.chat-send{background:var(--sea);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:6px;padding:0 18px;font-size:14px}.chat-send:disabled{opacity:.45;cursor:default}.kz-hero{color:#5a4632;background:#fbf5ec;border-radius:16px;padding:40px 28px}.kz-kicker{letter-spacing:.12em;margin:0;font-size:13px}.kz-title{letter-spacing:.2em;color:#b0663a;margin:4px 0 8px;font-family:Noto Serif JP,serif;font-size:clamp(36px,8vw,52px)}.kz-lead{margin:0;font-size:17px}.kz-end{color:#8a7560;margin:20px 0 0;font-size:12.5px}.kz-features{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.kz-features li{border:1px solid #eadfce;border-radius:12px;flex-direction:column;gap:6px;padding:18px;font-size:14px;display:flex}.kz-feature-title{color:#b0663a;font-weight:700}.terms-version{color:var(--ink-soft);font-size:13px;margin-top:-16px!important}.terms-article h2,.terms-history h2{margin:24px 0 6px;font-size:15px}.terms-history{border-top:1px solid var(--rule);margin-top:40px;padding-top:8px}.terms-history ul{margin:0;padding-left:1.2em;font-size:14px}.hint-page{color:#222;max-width:680px;margin:0 auto;padding:40px 20px 64px;font-family:Noto Sans JP,system-ui,sans-serif;line-height:1.8}.hint-kicker{letter-spacing:.2em;color:#888;margin:0;font-size:12px}.hint-header h1{margin:4px 0 8px;font-size:26px}.hint-note,.hint-empty{color:#666;font-size:13.5px}.hint-list{flex-direction:column;gap:16px;margin:28px 0 0;padding:0;list-style:none;display:flex}.hint-item{border:1px solid #ddd;border-radius:10px;padding:16px 18px}.hint-solved{background:#f7f8f7}.hint-head{flex-wrap:wrap;align-items:baseline;gap:4px 10px;display:flex}.hint-act{color:#888;font-size:12px}.hint-title{font-weight:700}.hint-badge{color:#2f7a4f;border:1px solid #9ccbb0;border-radius:999px;padding:0 8px;font-size:11.5px}.hint-body{border-left:3px solid #ccc;margin-top:12px;padding-left:12px}.hint-answer{border-left-color:#c0504d}.hint-label{color:#888;font-size:12px}.hint-body p{margin:2px 0 0;font-size:14.5px}.hint-open{font:inherit;cursor:pointer;background:#fff;border:1px solid #bbb;border-radius:6px;margin-top:12px;padding:6px 14px;font-size:13.5px}.hint-open:hover{border-color:#666}.hint-back{margin-top:32px;font-size:13.5px}.press-page{box-sizing:border-box;background:#cfc9bb;justify-content:center;align-items:flex-start;min-height:100svh;padding:24px 12px 48px;display:flex;overflow-x:hidden}.press-sheet{filter:drop-shadow(0 1px 1px #00000040)drop-shadow(0 10px 18px #281e0a40);width:min(100%,900px);margin:0;position:relative;container-type:inline-size}.press-publish{transform:rotate(-.6deg)}.press-shred{transform:rotate(.4deg)}.press-sheet img{-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:100%;height:auto;display:block}.press-slot{white-space:nowrap;position:absolute;overflow:visible}.press-mincho{font-family:Noto Serif JP,serif;font-weight:400}.press-gothic{font-family:Noto Sans JP,sans-serif;font-weight:500}.press-vertical{writing-mode:vertical-rl;text-orientation:mixed}.term-line a{color:inherit;text-underline-offset:3px;word-break:break-all;text-decoration:underline}.page-no{z-index:50;color:#3a3a3a;letter-spacing:.04em;pointer-events:auto;-webkit-user-select:all;user-select:all;background:#ffffffe0;border:1px solid #0000002e;border-radius:3px;align-items:baseline;gap:5px;padding:2px 7px;font:600 11px/1.4 JetBrains Mono,ui-monospace,monospace;display:inline-flex;position:absolute;top:6px;right:8px}.page-no-label{color:#777;-webkit-user-select:none;user-select:none;font-size:9px;font-weight:400}.page-list{margin-top:48px}.page-list h2{margin:0 0 4px;font-size:18px}.page-list-items{margin:12px 0 0;padding:0;font-size:14px;list-style:none}.page-list-items li{border-bottom:1px solid #eee;grid-template-columns:48px 52px minmax(0,1fr);align-items:baseline;gap:8px;padding:6px 0;display:grid}.page-list-no{color:#555;font:600 12px/1.4 JetBrains Mono,ui-monospace,monospace}.page-list-site{color:#888;font-size:11px}.page-list-items a{color:#1f4b6e;word-break:break-all}.page-list-locked{color:#bbb}.report-authors{margin:0;font-size:14px}.report-note{color:#6a7380;font-size:12.5px}.report-table{border-collapse:collapse;width:100%;max-width:480px;margin:8px 0 4px;font-size:13.5px}.report-table caption{text-align:left;color:#6a7380;padding-bottom:6px;font-size:12.5px}.report-table th{text-align:left;border-bottom:1px solid #e3e7ec;width:8em;padding:5px 8px 5px 0;font-weight:500}.report-table td{white-space:nowrap;border-bottom:1px solid #e3e7ec;padding:5px 0}.report-bar{vertical-align:middle;background:#2f5d7c;height:8px;margin-right:8px;display:inline-block}.hint-reset{border-top:1px solid #eee;margin-top:48px;padding-top:24px}.hint-reset h2{margin:0 0 4px;font-size:18px}.hint-reset-button{color:#a33;border-color:#e3c4c4}.chat-dot-off{background:#b9bec4}.chat-system{text-align:center;color:#7a838d;margin:12px auto 0;font-size:12.5px}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-ease{syntax:"*";inherits:false}
