:root{color-scheme:light;--paper:#f8f7f3;--white:#fffefa;--ink:#183e3a;--body:#374c48;--muted:#687872;--line:#dedfd6;--teal:#075f57;--teal-light:#e8efea;--orange:#d66d35;--orange-light:#fbede3;--serif:Georgia,'Yu Mincho',serif;--sans:'Yu Gothic UI','Meiryo',system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.8 var(--sans);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}button,a,label,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.43}a{color:inherit;text-underline-offset:4px}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #d66d35;outline-offset:4px}::selection{background:#dce9dc;color:#0a433c}[hidden]{display:none!important}.wrap{max-width:1320px;width:calc(100% - 80px);margin-inline:auto}.skip-link{position:fixed;left:16px;top:-90px;z-index:100;background:var(--teal);color:white;padding:12px 20px}.skip-link:focus{top:16px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:22px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;min-height:64px}.brand img{width:64px;height:64px;object-fit:contain;border-radius:50%}.brand>span{display:flex;flex-direction:column;gap:0}.brand b{font-size:28px;font-weight:800;letter-spacing:-.045em;line-height:1.2}.brand>span>span{font:14px/1.5 var(--sans);color:var(--muted)}.header-nav{display:flex;gap:27px;align-items:center}.header-nav a{font-size:14px;min-height:44px;display:flex;align-items:center;text-decoration:none;gap:9px}.header-nav a[aria-current]{color:var(--teal);box-shadow:inset 0 -2px var(--orange)}.eyebrow{font-size:14px;font-weight:600;letter-spacing:.1em;line-height:1.7;margin:0 0 12px;display:flex;align-items:center;gap:10px}.accent-line{display:inline-block;background:var(--orange);width:28px;height:2px}.breadcrumb{display:flex;align-items:center;gap:13px;color:var(--muted);font-size:14px;padding:19px 0 2px}.breadcrumb a{display:inline-flex;align-items:center;min-height:44px}.dictionary-intro{display:flex;justify-content:space-between;gap:25px;align-items:center;padding:23px 0 34px}.dictionary-intro h1{font-size:48px;line-height:1.4;letter-spacing:-.035em;margin:5px 0 12px;font-weight:800}.title-dot{color:var(--orange)}.dictionary-intro p:not(.eyebrow){color:var(--muted);margin:0;line-height:1.9}.intro-stat{text-align:right;flex:0 0 240px;padding-right:3px}.intro-stat b{display:block;font:76px/1.1 var(--serif);letter-spacing:-.04em;color:var(--teal)}.intro-stat span{font-size:14px;color:var(--muted)}.dictionary-layout{display:grid;grid-template-columns:minmax(0,1fr) 274px;gap:40px;align-items:start}.dictionary-content{min-width:0}.search-panel{padding:23px 24px 9px;border:1px solid var(--line);background:var(--white);border-top:3px solid var(--teal);border-radius:4px 4px 0 0}.search-fields{display:grid;grid-template-columns:minmax(0,1fr) 235px;gap:16px}.search-fields label{display:flex;flex-direction:column;gap:7px;min-width:0}.search-fields label>span:first-child{font-size:14px;font-weight:600}.search-input{display:flex;align-items:center;gap:10px;border:1px solid #c6d0c7;background:#fff;min-height:52px;border-radius:4px;padding:0 12px}.search-input:focus-within{outline:2px solid var(--teal);outline-offset:1px}.search-input svg{stroke:var(--muted);fill:none;stroke-width:1.7;flex:none}.search-input input{border:0;background:transparent;width:100%;outline:none!important;min-width:0;min-height:50px;font-size:16px;padding:6px 0}.search-input input::placeholder{color:#7b8780;font-size:15px}.category-label select{width:100%;min-height:52px;padding:9px 34px 9px 12px;border:1px solid #c6d0c7;background:#fff;border-radius:4px;font-size:15px}.search-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:14px;min-height:48px}.small-dot{display:inline-block;width:6px;height:6px;vertical-align:middle;border-radius:50%;background:var(--orange);margin-right:4px}.text-button{padding:6px 4px;min-height:44px;border:0;background:transparent;font-size:14px;font-weight:500;text-decoration:underline;text-underline-offset:4px;line-height:1.5}.text-button:hover{color:var(--teal)}.button{min-height:48px;padding:10px 18px;display:inline-flex;justify-content:center;align-items:center;gap:10px;text-decoration:none;font-size:14px;font-weight:600;border-radius:4px;border:1px solid transparent;line-height:1.6;transition:background .18s}.primary{color:#fff;background:var(--teal);border-color:var(--teal)}.primary:not(:disabled):hover{background:#084941}.secondary{border-color:#c8d0c8;background:var(--white);color:var(--ink)}.secondary:hover{background:var(--teal-light)}.icon{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;flex:none}.copy-toolbar{background:#eef0e9;border:1px solid var(--line);border-top:0;padding:19px 24px 6px;border-radius:0 0 4px 4px}.copy-buttons{display:flex;flex-wrap:wrap;gap:12px}.count-badge{font-size:14px;min-width:24px;height:24px;background:#ffffff23;border:1px solid #ffffff30;border-radius:20px;display:inline-flex;align-items:center;justify-content:center;padding:0 6px}.selection-tools{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:7px;line-height:1.5}.check-label{display:inline-flex;align-items:center;gap:9px;min-height:44px;font-size:14px;cursor:pointer}.check-label input{width:18px;height:18px;accent-color:var(--teal);cursor:pointer;margin:0}.selection-separator{height:14px;border-left:1px solid #c2cbc1}.selection-tools .text-button[aria-pressed=true]{font-weight:700;color:var(--teal)}.results-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:22px 0 10px}.results-heading h2{font-size:16px;font-weight:600;line-height:1.6;margin:0}.results-heading h2 small{font-size:14px;font-weight:400;color:var(--muted);margin-left:6px}.results-heading .text-button{color:var(--muted);white-space:nowrap;text-decoration:none}.filter-status:empty{display:none}.filter-status{padding:8px 0 15px;color:var(--muted);font-size:14px}.term-card{border:1px solid var(--line);border-radius:4px;background:var(--white);margin-bottom:12px;scroll-margin-top:24px;transition:border-color .15s}.term-card.is-selected{border-color:var(--teal);box-shadow:inset 3px 0 var(--teal)}.term-heading{padding:19px 21px 0;display:flex;gap:12px;align-items:flex-start}.term-check{display:flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;height:44px;cursor:pointer;margin-left:-9px}.term-check input{width:20px;height:20px;accent-color:var(--teal);cursor:pointer;margin:0}.term-heading-text{flex:1;min-width:0}.term-eyebrow{font-size:14px;color:var(--muted);display:flex;gap:9px;align-items:center;flex-wrap:wrap;line-height:1.6}.term-index{font-family:var(--serif);font-size:15px;color:#85928a}.detail-badge{background:var(--orange-light);color:#9b471e;padding:0 7px;border-radius:2px;font-size:14px}.term-heading h3{font-size:22px;line-height:1.55;font-weight:700;letter-spacing:-.015em;margin:5px 0 0;overflow-wrap:anywhere}.term-alias{font-size:14px;color:var(--muted);margin:2px 0 0;overflow-wrap:anywhere}.term-copy{background:transparent;border:1px solid var(--line);border-radius:4px;min-height:44px;min-width:44px;padding:7px 10px;font-size:14px;display:flex;align-items:center;gap:6px;flex:none}.term-copy:hover{background:var(--teal-light)}.term-short{margin:10px 22px 0 68px;font-size:16px;line-height:1.9;color:var(--body)}.term-card details{margin:0 22px 0 68px}.term-card summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:50px;font-size:14px;font-weight:600;cursor:pointer;color:var(--teal);margin:2px 0 5px}.term-card summary::-webkit-details-marker{display:none}.term-card summary:after{content:'＋';font-size:20px;font-weight:400}.term-card details[open]>summary:after{content:'−'}.term-detail{border-top:1px solid var(--line);padding:18px 0 10px}.detail-block{margin:0 0 24px}.detail-label{font-size:14px;font-weight:700;color:var(--teal);letter-spacing:.04em;margin:0 0 5px}.detail-block p:not(.detail-label){margin:0;font-size:16px;line-height:1.95;color:var(--body)}.example-block{background:#f1f3ed;border-left:3px solid #a1b6a0;padding:15px 17px}.caution-block{padding:0 0 0 15px;border-left:2px solid #e3c6ae}.caution-block .detail-label{color:#9b542f}.sources-list{display:flex;flex-direction:column;gap:2px;margin:7px 0 15px}.sources-list a{font-size:14px;line-height:1.7;min-height:44px;display:flex;align-items:center;gap:6px;overflow-wrap:anywhere;color:var(--teal)}.related-terms{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.related-terms button{border:1px solid #ccd6cb;background:white;border-radius:3px;padding:6px 12px;font-size:14px;min-height:44px}.related-terms button:hover{background:var(--teal-light)}.definition-only-note{font-size:14px!important;color:var(--muted)!important;margin-bottom:18px!important}.ad-slot{border:1px solid #daddd4;background:#f1f1eb;border-radius:3px;padding:13px 16px 16px;min-height:304px}.ad-label{display:block;color:#757f77;text-align:center;letter-spacing:.12em;font-size:14px}.ad-placeholder{min-height:244px;display:flex;align-items:center;justify-content:center;text-align:center;flex-direction:column;gap:10px;color:#778278}.ad-placeholder-mark{font:36px/1 var(--serif);font-weight:400;color:#a0aaa1}.ad-placeholder p{font-size:15px;margin:0}.ad-placeholder>span:last-child{font-size:14px;line-height:1.8}.dictionary-sidebar{min-width:0}.video-aside{display:block;margin-top:40px;padding:22px 18px;text-decoration:none;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.video-aside .eyebrow{font-size:14px;color:var(--muted)}.video-aside img{width:120px;height:120px;display:block;margin:10px auto 12px;object-fit:contain;border-radius:50%}.video-aside h2{font-size:26px;line-height:1.7;margin:6px 0 10px;letter-spacing:-.025em}.video-aside p{font-size:14px;color:var(--muted);line-height:1.9;margin:0 0 12px}.video-link{display:flex;justify-content:space-between;align-items:center;font-size:14px;min-height:44px;color:var(--teal)}.video-aside:hover .video-link{text-decoration:underline}.sidebar-note{padding:25px 10px;color:var(--muted);font-size:14px;line-height:1.9}.sidebar-note b{font-weight:600;color:var(--body)}.sidebar-note p{margin:5px 0}.empty-state,.loading-state{background:var(--white);border:1px solid var(--line);padding:35px 22px;line-height:1.9;text-align:center}.empty-state h3{font-size:20px;margin:0 0 12px}.empty-state p{color:var(--muted);font-size:15px}.empty-state button{margin-top:8px}.mobile-ad{margin:32px 0}.mobile-ad .ad-slot{min-height:245px}.mobile-ad .ad-placeholder{min-height:190px}.about-dictionary{margin:52px 0 10px;padding:32px 0;border-top:1px solid var(--line)}.about-dictionary .eyebrow{font-size:14px;color:var(--muted)}.about-dictionary h2{font-size:26px;margin:0 0 14px}.about-dictionary p{color:var(--body);font-size:16px}.about-dictionary .content-status{font-size:14px;color:var(--muted);line-height:1.95}.site-footer{border-top:1px solid var(--line);padding:30px 0 22px;margin-top:40px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-top>a{display:flex;align-items:center;min-height:44px;font-size:14px;gap:6px}.footer-brand{font-size:26px!important;font-weight:800;text-decoration:none;gap:14px!important}.footer-brand span{font-size:14px;font-weight:400;color:var(--muted)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:14px;color:var(--muted);margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}.footer-bottom nav{display:flex;gap:18px;flex-wrap:wrap}.footer-bottom a{display:inline-flex;align-items:center;min-height:44px;font-size:14px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);background:#183e3a;color:white;padding:15px 24px;border-radius:5px;z-index:50;box-shadow:0 7px 30px #0a302130;font-size:15px;line-height:1.8}.copy-dialog{border:1px solid var(--line);padding:28px;max-width:680px;width:calc(100% - 32px);max-height:90vh;color:var(--ink);background:var(--white);border-radius:6px}.copy-dialog::backdrop{background:#102d2780}.copy-dialog h2{font-size:24px;margin:0}.copy-dialog p{font-size:15px}.copy-dialog textarea{display:block;min-height:250px;max-height:50vh;width:100%;resize:vertical;padding:12px;border:1px solid #a6b7aa;background:white;font-size:15px;line-height:1.7;margin-bottom:18px}.copy-dialog form{display:flex;justify-content:flex-end}.home-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:55px;align-items:center;padding:65px 0 62px}.home-intro .eyebrow{color:var(--teal)}.home-intro h1{font-size:62px;line-height:1.5;letter-spacing:-.04em;margin:20px 0 18px;font-weight:800}.home-lede{font-size:18px;line-height:2.2;color:var(--muted);margin:0 0 28px}.home-intro>.button{min-height:54px;padding-inline:25px;font-size:16px;gap:30px}.hero-caption{font:14px/1.8 var(--sans);color:var(--muted);margin-top:14px}.home-art{border:1px solid #e6e1d7;background:#faf6ef;position:relative;border-radius:50% 50% 4px 4px;padding:24px 10px 55px;min-width:0}.home-art img{display:block;width:100%;height:auto;mix-blend-mode:multiply}.art-label{position:absolute;bottom:28px;left:0;width:100%;text-align:center;font-size:14px;letter-spacing:.08em;color:var(--muted)}.explore-section{border-top:1px solid var(--line);padding-top:35px}.section-label{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.section-label .eyebrow{color:var(--muted);margin:0}.section-label h2{font-size:24px;line-height:1.6;margin:0}.explore-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.explore-card{display:block;text-decoration:none;background:var(--white);border:1px solid var(--line);border-radius:4px;padding:28px 30px}.explore-card:hover{border-color:#7c9c87;background:#f9fbf6}.dictionary-link{border-top:3px solid var(--teal);padding-top:26px}.card-number{font-size:14px;color:var(--muted);letter-spacing:.04em}.explore-card h3{display:flex;justify-content:space-between;gap:14px;font-size:28px;margin:16px 0 10px;line-height:1.6}.explore-card h3>span{color:var(--orange);font-size:23px}.explore-card p{color:var(--muted);font-size:16px;line-height:1.95;margin:0}.card-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;margin-top:25px;padding-top:14px;color:var(--teal)}.round-arrow{width:40px;height:40px;border:1px solid #c9d2c6;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px}.editorial-note{color:var(--muted);font-size:14px;line-height:2;margin:30px 0 45px;max-width:880px}
@media(min-width:1001px){.search-panel{position:sticky;top:0;z-index:4;box-shadow:0 8px 15px #203f3006}}
@media(min-width:1500px){.wrap{max-width:1360px}.dictionary-layout{grid-template-columns:minmax(0,1fr) 300px;gap:48px}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.dictionary-layout{grid-template-columns:minmax(0,1fr) 244px;gap:25px}.search-fields{grid-template-columns:minmax(0,1fr)}.search-fields label{gap:5px}.search-meta{flex-wrap:wrap;gap:0}.copy-toolbar{padding-inline:18px}.search-panel{padding-inline:18px}.copy-buttons{gap:9px}.selection-tools{gap:10px}.home-intro h1{font-size:48px}.home-hero{gap:30px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:8px}}
@media(max-width:1000px){.dictionary-layout{grid-template-columns:1fr}.dictionary-sidebar>.ad-slot{display:none}.dictionary-sidebar{display:none}.intro-stat{flex-basis:190px}.search-fields{grid-template-columns:minmax(0,1fr) 250px}.search-panel{position:static}.home-hero{gap:22px;padding-block:45px}.home-intro h1{font-size:43px}.home-lede{font-size:16px}.home-art{padding-bottom:55px}.footer-brand span{max-width:200px}.dictionary-intro h1{font-size:42px}}
@media(max-width:680px){.wrap{width:calc(100% - 32px)}.site-header{padding-block:13px;gap:10px;align-items:center}.brand{gap:9px;min-height:52px}.brand img{width:50px;height:50px}.brand b{font-size:25px}.brand>span>span{display:none}.header-nav{gap:12px}.header-nav a{font-size:14px}.header-nav .external{display:none}.breadcrumb{padding-top:8px;font-size:14px}.dictionary-intro{padding:18px 0 25px;align-items:flex-start;gap:10px}.dictionary-intro .eyebrow{font-size:14px;letter-spacing:.05em;gap:7px}.dictionary-intro h1{font-size:34px;white-space:nowrap;margin:5px 0 13px}.dictionary-intro p:not(.eyebrow){font-size:15px;line-height:1.9}.intro-stat{display:none}.desktop-break{display:none}.search-panel{padding:17px 16px 8px}.search-fields{grid-template-columns:1fr;gap:12px}.search-meta{font-size:14px;line-height:1.65;margin-top:9px;justify-content:flex-start}.search-meta>span{width:100%}.search-meta .text-button{padding-left:0}.copy-toolbar{padding:16px 16px 8px}.copy-buttons{flex-direction:column;gap:10px}.copy-buttons .button{width:100%;min-height:48px}.selection-tools{column-gap:12px;row-gap:0;margin-top:9px}.selection-separator{display:none}.selection-tools .check-label{width:100%;font-size:14px}.selection-tools .text-button{padding-left:0}.results-heading{margin-top:17px}.results-heading h2{font-size:15px}.results-heading h2 small{font-size:14px}.term-heading{padding:16px 13px 0;gap:4px}.term-check{margin-left:-7px;flex-basis:40px;min-width:44px}.term-heading h3{font-size:21px}.term-heading-text{padding-right:4px}.term-copy{padding:7px;min-width:44px}.term-copy .copy-word{display:none}.term-eyebrow{gap:6px;font-size:14px}.term-short{margin:10px 17px 0 17px;font-size:16px}.term-card details{margin:0 17px}.term-card summary{min-height:50px}.term-detail{padding-top:16px}.detail-block p:not(.detail-label){font-size:16px}.detail-block{margin-bottom:20px}.example-block{padding:12px 13px}.about-dictionary{margin-top:35px;padding:26px 0}.about-dictionary h2{font-size:24px}.footer-top{align-items:flex-start;flex-direction:column;gap:12px}.footer-brand{flex-wrap:wrap;gap:8px!important}.footer-brand span{max-width:none;font-size:14px}.footer-bottom nav{column-gap:15px;row-gap:0}.footer-bottom a{font-size:14px}.site-footer{margin-top:15px}.home-hero{grid-template-columns:1fr;gap:30px;padding-block:35px}.home-intro h1{font-size:42px;margin-top:15px}.home-lede{font-size:16px;margin-bottom:22px}.home-art{width:100%;max-width:370px;justify-self:center;padding-top:10px;padding-bottom:42px}.art-label{font-size:14px;letter-spacing:.03em;bottom:21px}.section-label{align-items:flex-start;flex-direction:column;gap:8px}.section-label h2{font-size:24px}.explore-grid{grid-template-columns:1fr;gap:16px}.explore-card{padding:23px 21px}.explore-card h3{font-size:25px}.explore-card p{font-size:16px}.card-bottom{font-size:14px;gap:5px}.hero-caption{font-size:14px}.editorial-note{font-size:14px;margin-bottom:25px}.toast{bottom:14px;padding:13px 16px;width:max-content;text-align:center;font-size:14px}}
/* Keep the full input hit area at 44px while drawing a compact checkbox in its centre. */
.dictionary-content{position:relative}
.dictionary-ad{position:absolute;top:0;left:calc(100% + 40px);width:274px}
.dictionary-sidebar{padding-top:var(--laf-ad-height,340px)}
.dictionary-sidebar .video-aside{margin-top:0}
.ad-slot ins.adsbygoogle{display:block;width:100%;min-height:250px;margin-top:12px}
@media(min-width:1500px){.dictionary-ad{left:calc(100% + 48px);width:300px}}
@media(min-width:1001px) and (max-width:1100px){.dictionary-ad{left:calc(100% + 25px);width:244px}}
@media(max-width:1000px){.dictionary-ad{position:static;width:auto;left:auto;top:auto}}
@media(max-width:680px){.term-heading{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;gap:0}.term-heading-text{display:contents}.term-check{grid-column:1;grid-row:1;margin-left:0}.term-eyebrow{grid-column:2;grid-row:1;padding-right:6px}.term-copy{grid-column:3;grid-row:1}.term-heading h3{grid-column:1/-1;grid-row:2;margin-top:9px}.term-alias{grid-column:1/-1;grid-row:3}}
.breadcrumb a{min-width:44px;justify-content:center}
.check-label input,.term-check input{appearance:none;-webkit-appearance:none;flex:none;display:grid;place-items:center;width:44px;height:44px;border:0;background:transparent;border-radius:3px;padding:0;position:relative}
.check-label input::before,.term-check input::before{content:'';width:19px;height:19px;border:1.5px solid #a8b6a8;background:white;border-radius:3px;box-sizing:border-box;font-size:15px;line-height:17px;text-align:center;font-weight:700}
.check-label input:checked::before,.term-check input:checked::before{content:'✓';background:var(--teal);border-color:var(--teal);color:white}
.check-label input:indeterminate::before{content:'−';background:var(--teal);border-color:var(--teal);color:white}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{body{background:white}.site-header,.search-panel,.copy-toolbar,.dictionary-sidebar,.mobile-ad,.term-check,.term-copy,.results-heading button,.term-card summary,.site-footer,.toast,.skip-link{display:none!important}.wrap{width:100%;max-width:none}.dictionary-layout{display:block}.dictionary-intro{padding:0 0 15px}.dictionary-intro h1{font-size:30px}.term-card{break-inside:avoid;margin:12px 0}.term-heading{padding-top:10px}.term-short,.term-card details{margin-left:22px}.term-detail{display:block!important}.term-card details:not([open])>.term-detail{display:block!important}}