{"id":"aqua","no":399,"name":"Aqua","ja":"アクア","era":"2000–2014","family":"Apple UI","kind":"スタイル","collection":"Dictionary expansion 22","addedAt":"2026-08-18","source":{"title":"GUIdebook — Graphical User Interface gallery","url":"https://guidebookgallery.org/"},"reference":{"status":"verified","pageUrl":"https://guidebookgallery.org/","credit":"GUIdebook — Graphical User Interface gallery","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Applescript%20window%20say%20hello.png?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Applescript%20window%20say%20hello.png","credit":"Mac OS X の Aqua ダイアログ 2007年 — Wikimedia Commons / Public domain"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Mac%20OS%20X%2010.1%20Puma%20screenshot.png?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Mac%20OS%20X%2010.1%20Puma%20screenshot.png","credit":"Mac OS X 10.1 Puma のデスクトップ（Aqua）撮影 EXXXEL3 — Wikimedia Commons / CC BY-SA 4.0"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/BusinessCardComposerScreen.png?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:BusinessCardComposerScreen.png","credit":"BeLight Software Disc Cover 2 の画面（Mac OS X）2009年 — Wikimedia Commons / CC BY-SA 3.0"}]},"essence":"Mac OS Xが提示した「舐めたくなるボタン」のデザイン言語。ゼリー状の光沢、ピンストライプ、深い影とジニーエフェクトが、デジタル部品を触れる物体として演出し、2000年代のUI全体を規定した。これを画像で真似た当時のウェブ側がウェブ2.0グロスにあたる。","cues":["ゼリー状の光沢ボタン","ピンストライプの地","深いドロップシャドウ","水と光の隠喩"],"intents":["未来","遊び","親密"],"works":["2000年代のデジタル文化を、当時の質感のまま再現するとき","操作できる部分を、押せる物体として一目で示したいとき"],"recipe":{"type":"文字には影を付けず、光沢の面の上でも読める太さを確保する","layout":"部品を等間隔で並べ、面と面の間に影が落ちる隙間を空ける","material":"上半分に強い白のハイライト、下端に反射と深い影を重ねる"},"avoid":"光沢と影を全部品へ均等にかけると、どこが押せるのか分からなくなり、質感だけ残って階層が消える","colors":["#ececec","#6aaff0","#264788"],"motif":"graphic","pair":["skeuomorphism","liquid-glass"],"study":["Mac OS X Public Beta 2000","ジョブズ「舐めたくなる」発言","Liquid Glassへの再帰"],"en":{"essence":"Mac OS X's design language of buttons you want to lick. Jelly gloss, pinstripes, deep shadows and the genie effect staged digital components as objects you could touch, and set the terms for UI throughout the 2000s. What the web made of it with images is Web 2.0 Gloss.","cues":["Gel-gloss buttons","Pinstriped grounds","Deep drop shadows","Metaphors of water and light"],"works":["Recreating 2000s digital culture with the texture it actually had","Making what is clickable read at once as a pressable object"],"recipe":{"type":"No shadow on text, weighted to stay legible over gloss","layout":"Components evenly spaced, gaps left for shadows to fall into","material":"A hard white highlight above, reflection and deep shadow below"},"avoid":"Gloss and shadow applied evenly to every component hides what is actually pressable, leaving texture where hierarchy should be.","study":["the Mac OS X Public Beta, 2000","Jobs's 'lick it' line","the return in Liquid Glass"]},"links":{"page":"https://indexstyle.org/styles/aqua","json":"https://indexstyle.org/api/styles/aqua","designSpec":"https://indexstyle.org/styles/aqua/design.md","imagePrompt":"https://indexstyle.org/styles/aqua/prompt.txt"},"usage":{"license":"CC-BY-4.0","licenseName":"Creative Commons Attribution 4.0 International","licenseUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"IndexStyle — https://indexstyle.org","attributionUrl":"https://indexstyle.org","scope":"Original IndexStyle text and structured data. Reference images, quoted works, and third-party material are excluded and retain their own rights."}}