/* ▼ [base] 共通の文字・余白・リンク */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-family); font-weight: 500; }
a { color: inherit; text-decoration: none; }
.container { width: min(1400px, calc(100% - 48px)); margin: auto; }
h1, h2, h3, p, figure, blockquote { margin-top: 0; } h1, h2, h3 { letter-spacing: -.055em; } h1, h2 { line-height: 1.18; }
h1 { margin-bottom: 26px; font-size: clamp(45px, 5.4vw, 77px); } h1 em { color: var(--pink); font-style: normal; }
h2 { margin-bottom: 20px; font-size: clamp(34px, 4vw, 57px); } h3 { margin-bottom: 10px; font-size: 20px; line-height: 1.4; }
.primary-button, .purchase-button, .header-cta { display: inline-flex; align-items: center; justify-content: center; gap: 18px; border-radius: 10px; background: var(--navy); color: #fff; font-size: 14px; font-weight: 700; transition: transform .2s, background .2s; }
.primary-button, .purchase-button { min-height: 52px; padding: 0 22px; }.header-cta { min-height: 42px; padding: 0 16px; font-size: 13px; }.primary-button:hover, .purchase-button:hover, .header-cta:hover { background: var(--navy-soft); transform: translateY(-2px); }

/* Uiverse.io / Javierrocadev の光の表現を、Tailwindを使わないLP用CSSとして調整 */
.uiverse-glow-button { position: relative; isolation: isolate; overflow: hidden; border: 1px solid rgba(255,255,255,.17); background: #1d1c29; box-shadow: none; transition: border-color .5s, color .5s, transform .2s; }
.uiverse-glow-button::before, .uiverse-glow-button::after { position: absolute; z-index: -1; border-radius: 50%; content: ""; filter: blur(18px); transition: transform .5s, opacity .5s; }
.uiverse-glow-button::before { top: -22px; right: -10px; width: 54px; height: 54px; background: #8e35d6; opacity: .8; }
.uiverse-glow-button::after { right: 20px; bottom: -38px; width: 76px; height: 76px; background: #ff8ec2; opacity: .62; }
.uiverse-glow-button:hover, .uiverse-glow-button:focus-visible { border-color: #ffb2d6; color: #ffd7e9; background: #1d1c29; transform: translateY(-2px); }
.uiverse-glow-button:hover::before, .uiverse-glow-button:focus-visible::before { transform: translate(30px, 27px) scale(1.8); opacity: 1; }
.uiverse-glow-button:hover::after, .uiverse-glow-button:focus-visible::after { transform: translate(35px, -25px) scale(1.2); opacity: .9; }
.uiverse-glow-button:focus-visible { outline: 3px solid rgba(255,79,163,.45); outline-offset: 3px; }
/* ▲ [base] */

/* ▼ [header] ヘッダー */
.site-header { position: fixed; z-index: 20; top: 0; right: 0; left: 0; height: 72px; border-bottom: 1px solid rgba(23,23,37,.08); background: rgba(251,254,255,.9); backdrop-filter: blur(14px); }.site-header-inner { display: grid; width: min(1120px, calc(100% - 48px)); height: 100%; grid-template-columns: 1fr auto 1fr; align-items: center; margin: auto; }.site-header nav { justify-self: center; }.site-header .header-cta { justify-self: end; min-height: 40px; padding: 0 18px; border-radius: 999px; }
.site-header-inner { width: min(1400px, calc(100% - 48px)); padding: 0; }
@media (max-width: 680px) { .site-header-inner { grid-template-columns: 1fr auto; }.site-header nav { display: flex; justify-self: end; gap: 0; }.site-header nav a:not(.header-cta) { display: none; } }
.brand { display: inline-flex; align-items: center; gap: 9px; font-family: "Quicksand", sans-serif; font-size: 25px; font-weight: 700; letter-spacing: -.05em; }.brand-mark { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 7px; background: var(--navy); color: var(--orange); font-size: 13px; }
nav { display: flex; align-items: center; gap: 28px; color: var(--muted); font-size: 13px; } nav a:hover { color: var(--pink); }
.brand-icon { width: 28px; height: 28px; flex: none; }
/* ▲ [header] */

/* ▼ [hero] 速さとアプリ画面を見せるFV */
.hero { overflow: hidden; padding: 164px 0 106px; background: radial-gradient(circle at 78% 24%, rgba(255,79,163,.15), transparent 26%), radial-gradient(circle at 84% 64%, rgba(20,201,201,.21), transparent 30%), var(--cream); }.hero-grid { display: grid; grid-template-columns: .94fr 1.06fr; gap: 72px; align-items: center; }.hero-copy > p { max-width: 510px; margin-bottom: 30px; color: var(--muted); font-size: 16px; line-height: 1.95; }.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; }.text-link { border-bottom: 1px solid var(--ink); padding-bottom: 4px; font-size: 13px; font-weight: 700; }.text-link span { margin-left: 7px; color: var(--pink); }.hero-note { margin-top: 19px; margin-bottom: 0 !important; font-size: 11px !important; line-height: 1.6 !important; }
.hero-product { position: relative; margin: 0; }.app-window { overflow: hidden; border: 1px solid rgba(23,23,37,.18); border-radius: 18px; background: #f7faff; box-shadow: 0 26px 70px rgba(35,40,72,.2); }.app-titlebar { display: flex; height: 46px; align-items: center; gap: 9px; padding: 0 14px; border-bottom: 1px solid #dfe5ec; background: #fff; font-family: "Quicksand", sans-serif; font-size: 12px; }.app-logo { display: grid; width: 21px; height: 21px; place-items: center; border-radius: 5px; background: var(--navy); color: var(--orange); font-size: 10px; font-weight: 700; }.app-titlebar-dots { margin-left: auto; color: #94a0b4; letter-spacing: .18em; }.app-body { display: grid; min-height: 348px; grid-template-columns: 132px 1fr; }.app-sidebar { display: flex; flex-direction: column; gap: 8px; padding: 19px 12px; border-right: 1px solid #dfe5ec; background: #f2f5fa; color: #667186; font-size: 10px; }.sidebar-label { margin-bottom: 6px; color: #a0aab9; font-size: 8px; font-weight: 700; letter-spacing: .12em; }.app-sidebar b, .app-sidebar span:not(.sidebar-label) { padding: 8px; border-radius: 6px; font-weight: 600; }.app-sidebar .sidebar-active { background: var(--lilac-soft); color: var(--navy); }.app-library { padding: 19px 18px; background: #fcfdff; }.library-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 19px; }.library-top small, .library-top strong { display: block; }.library-top small { color: #7b8699; font-size: 9px; }.library-top strong { margin-top: 3px; font-size: 15px; }.search-pill { max-width: 153px; overflow: hidden; padding: 8px 10px; border: 1px solid #e1e6ee; border-radius: 6px; color: #8d96a6; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }.thumbnail-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }.thumb { aspect-ratio: 1.2; border-radius: 5px; background: linear-gradient(135deg,#b8d7e0,#4a6996 58%,#1c2037); }.b,.f { background: linear-gradient(135deg,#f6c670,#b65a6b 58%,#323557); }.c,.g { background: linear-gradient(135deg,#a6d2ac,#446c6c 55%,#26334b); }.d,.h { background: linear-gradient(135deg,#c9b8f1,#8667ab 57%,#323149); }.e { background: linear-gradient(135deg,#e7a29c,#8b4c5e 58%,#282c4b); }.product-callout { position: absolute; right: -18px; bottom: -23px; display: flex; align-items: center; gap: 8px; padding: 12px 14px; border: 1px solid rgba(23,23,37,.08); border-radius: 10px; background: #fff; box-shadow: 0 13px 28px rgba(35,40,72,.14); font-size: 11px; }.product-callout b { color: var(--pink); }.product-callout i { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px rgba(20,201,201,.17); }

/* 中央にコピーと製品画面を積む、Apple風だがCabina固有のヒーロー骨格 */
.hero { padding: 156px 0 0; background: radial-gradient(circle at 78% 24%, rgba(255,79,163,.15), transparent 26%), radial-gradient(circle at 84% 64%, rgba(20,201,201,.21), transparent 30%), var(--cream); }
.hero-grid { display: flex; flex-direction: column; gap: 62px; text-align: center; }
.hero-copy { display: grid; width: min(100%, 860px); justify-items: center; margin: 0 auto; }
.hero-copy > p { max-width: 640px; }
.hero-copy h1 { max-width: 860px; margin-bottom: 30px; }
.hero-actions { justify-content: center; }
.hero-product { width: min(900px, 100%); margin: 0 auto; }
.hero-product { overflow: hidden; border-radius: 12px; }
.hero-app-screen { display: block; width: 100%; height: auto; border: 1px solid rgba(23,23,37,.18); border-radius: 12px; box-shadow: 0 26px 70px rgba(35,40,72,.2); }
.hero .app-body { min-height: 416px; }
/* ▼ [hero-gallery] できることを実画面で切り替えるヒーローギャラリー */
.hero-product.hero-gallery { overflow: visible; border-radius: 0; }.hero-gallery-frame { position: relative; }.hero-gallery-stage { position: relative; overflow: hidden; border: 1px solid rgba(23,23,37,.18); border-radius: 12px; background: #201d36; box-shadow: 0 26px 70px rgba(35,40,72,.2); }.hero-gallery-panel { display: none; width: 100%; }.hero-gallery-panel.is-active { display: block; animation: hero-gallery-panel-in .45s ease-out both; }.hero-gallery-panel[hidden] { display: none; }.hero-gallery-panel .hero-app-screen { border: 0; border-radius: 0; box-shadow: none; }.hero-gallery-panel-watch { position: relative; aspect-ratio: 1.598; }.hero-gallery-panel-watch img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; }.hero-watch-after { opacity: 0; }.hero-watch-change { position: absolute; z-index: 1; top: 12.8%; left: 18.4%; width: 14.1%; height: 12.7%; border: 3px solid var(--teal); border-radius: 5px; box-shadow: 0 0 0 6px rgba(20,201,201,.19),0 0 26px rgba(20,201,201,.5); opacity: 0; }.hero-watch-change::after { position: absolute; top: -26px; right: -32px; display: grid; width: 31px; height: 31px; place-items: center; border-radius: 50%; background: var(--teal); box-shadow: 0 6px 14px rgba(20,201,201,.38); color: #fff; content: "+1"; font-family: "Quicksand",sans-serif; font-size: 13px; font-weight: 700; }.hero-gallery-panel-watch.is-active .hero-watch-after { animation: hero-watch-screen-cycle 7s ease-in-out infinite; }.hero-gallery-panel-watch.is-active .hero-watch-change { animation: hero-watch-highlight-cycle 7s cubic-bezier(.2,.9,.3,1.15) infinite; }.hero-gallery-arrow { position: absolute; z-index: 2; top: 50%; border: 0; padding: 0; transform: translateY(-50%); background: transparent; color: rgba(23,23,37,.46); cursor: pointer; font-family: "Quicksand",sans-serif; font-size: 36px; font-weight: 500; line-height: 1; transition: color .2s ease,transform .2s ease; }.hero-gallery-arrow:hover { transform: translateY(-50%) scale(1.1); color: var(--ink); }.hero-gallery-arrow.previous { right: calc(100% + 50px); }.hero-gallery-arrow.next { left: calc(100% + 50px); }.hero-gallery-controls { display: flex; justify-content: center; margin-top: 17px; }.hero-gallery-pagination { display: flex; align-items: center; gap: 7px; height: 15px; }.hero-gallery-pagination i { display: block; width: 6px; height: 6px; border-radius: 50%; background: rgba(20,201,201,.45); transition: width .25s ease,height .25s ease,background .25s ease; }.hero-gallery-pagination i.is-active { width: 11px; height: 11px; background: var(--teal); }@keyframes hero-gallery-panel-in { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: translateX(0); } }@keyframes hero-watch-screen-cycle { 0%,26% { opacity: 0; } 42%,74% { opacity: 1; } 90%,100% { opacity: 0; } }@keyframes hero-watch-highlight-cycle { 0%,34% { opacity: 0; transform: scale(.72); } 45% { opacity: 1; transform: scale(1.34); } 53%,72% { opacity: 1; transform: scale(1); } 82%,100% { opacity: 0; transform: scale(.86); } }@media (max-width: 980px) { .hero-gallery-arrow.previous { right: auto; left: 14px; }.hero-gallery-arrow.next { right: 14px; left: auto; }.hero-gallery-arrow { color: rgba(255,255,255,.72); text-shadow: 0 1px 5px rgba(23,23,37,.45); }.hero-gallery-arrow:hover { color: #fff; } }
/* ▲ [hero-gallery] */
/* ▼ [hero-crop] トリミング範囲を実画面の上で動かす */
.hero-gallery-panel-crop { position: relative; aspect-ratio: 1.594; }.hero-gallery-panel-crop .hero-app-screen { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }.hero-crop-frame { position: absolute; top: 27.5%; left: 23.6%; z-index: 1; width: 49.8%; height: 44.3%; box-sizing: border-box; border: 2px solid #fff; box-shadow: 0 0 0 999px rgba(0,0,0,.42); pointer-events: none; }.hero-crop-frame i { position: absolute; width: 14px; height: 14px; background: #fff; }.hero-crop-frame i:nth-child(1) { top: 0; left: 0; transform: translate(-50%,-50%); }.hero-crop-frame i:nth-child(2) { top: 0; right: 0; transform: translate(50%,-50%); }.hero-crop-frame i:nth-child(3) { bottom: 0; left: 0; transform: translate(-50%,50%); }.hero-crop-frame i:nth-child(4) { right: 0; bottom: 0; transform: translate(50%,50%); }.hero-gallery-panel-crop.is-active .hero-crop-frame { animation: hero-crop-frame-cycle 7s cubic-bezier(.4,0,.2,1) infinite; }@keyframes hero-crop-frame-cycle { 0%,18% { top: 27.5%; left: 23.6%; width: 49.8%; height: 44.3%; } 57%,78% { top: 47.6%; left: 23.2%; width: 31.1%; height: 23.7%; } 100% { top: 27.5%; left: 23.6%; width: 49.8%; height: 44.3%; } }
/* ▲ [hero-crop] */
/* ▼ [hero-gallery-static] ヒーローでは機能画面を静止表示にする */
.hero-gallery-panel-watch.is-active .hero-watch-after { animation: none; opacity: 1; }.hero-gallery-panel-watch.is-active .hero-watch-change { display: none; animation: none; }.hero-gallery-panel-crop.is-active .hero-crop-frame { top: 47.6%; left: 23.2%; width: 31.1%; height: 23.7%; animation: none; }
/* ▲ [hero-gallery-static] */
/* ▲ [hero] */

/* ▼ [scroll-reveal] Cunoと同じ、画面に入った要素を順に表示する演出 */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); transition-delay: var(--reveal-delay, 0ms); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }
/* ▲ [scroll-reveal] */

/* ▼ [problem] 不満の導入 */
.problem { padding: 190px 0 142px; background: radial-gradient(circle at 78% 24%, rgba(255,79,163,.15), transparent 26%), radial-gradient(circle at 84% 64%, rgba(20,201,201,.21), transparent 30%), var(--cream); }.narrow-heading { max-width: none; }.narrow-heading p { max-width: 480px; margin-bottom: 55px; color: var(--muted); line-height: 1.9; }.friction-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }.friction-list article { min-height: 188px; padding: 26px; border: 1px solid var(--line); border-radius: 14px; background: var(--cream); }.friction-list article > span { display: block; margin-bottom: 32px; color: var(--pink); font-family: "Quicksand", sans-serif; font-size: 12px; font-weight: 700; }.friction-list p { margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
/* ▲ [problem] */
/* ▼ [problem-visual] 不満を伝えるミニUIモック */
.friction-list article { position: relative; min-height: 328px; overflow: hidden; }.problem-visual { display: grid; height: 132px; place-items: center; margin: -2px 0 22px; }.mini-explorer { position: relative; width: min(100%, 230px); height: 112px; overflow: hidden; border: 1px solid rgba(23,23,37,.12); border-radius: 10px; background: rgba(245,248,252,.8); box-shadow: 0 12px 25px rgba(35,40,72,.07); }.mini-explorer > i { position: absolute; inset: 0 auto 0 0; width: 27px; border-right: 1px solid rgba(23,23,37,.08); background: linear-gradient(#eef2f9 18%,transparent 18% 31%,#eef2f9 31% 38%,transparent 38% 51%,#eef2f9 51% 58%,transparent 58%); }.mini-explorer-main { position: absolute; top: 16px; right: 14px; bottom: 14px; left: 42px; display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; }.mini-explorer-main b { border-radius: 4px; background: linear-gradient(135deg,#d7e7ef,#7b9bbc); }.mini-explorer-main b:nth-child(2n) { background: linear-gradient(135deg,#eed2dc,#bb7d9b); }.mini-explorer-main b:nth-child(3n) { background: linear-gradient(135deg,#d8ebcf,#7fa68d); }.mini-spinner { position: absolute; top: 50%; left: 50%; width: 29px; height: 29px; margin: -15px 0 0 -15px; border: 3px solid rgba(255,79,163,.2); border-top-color: var(--pink); border-radius: 50%; background: rgba(255,255,255,.76); }.problem-visual-freeze .mini-explorer::after { position: absolute; inset: 0; background: rgba(241,244,249,.68); content: ""; }.problem-visual-freeze strong { position: absolute; z-index: 1; top: 50%; left: 50%; transform: translate(-50%,-50%); padding: 7px 10px; border: 1px solid rgba(23,23,37,.12); border-radius: 6px; background: rgba(255,255,255,.9); color: var(--muted); font-size: 10px; white-space: nowrap; }.mini-lost-photo { position: absolute; z-index: 1; right: 24px; bottom: 22px; width: 27px; height: 22px; border: 2px solid var(--pink); border-radius: 4px; background: linear-gradient(135deg,#f6c670,#b65a6b 58%,#323557); box-shadow: 0 0 0 4px rgba(255,79,163,.13); }.reveal.in .problem-visual-wait .mini-spinner { animation: problem-spin 1.1s ease-out .1s 1 both; }.reveal.in .problem-visual-freeze strong { animation: problem-freeze 1s ease-out .15s 1 both; }.reveal.in .problem-visual-missing .mini-lost-photo { animation: problem-lost-photo .75s cubic-bezier(.2,.9,.3,1.2) .2s 1 both; }@keyframes problem-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }@keyframes problem-freeze { from { opacity: 0; transform: translate(-50%,-30%); } to { opacity: 1; transform: translate(-50%,-50%); } }@keyframes problem-lost-photo { from { opacity: 0; transform: translate(-16px,14px) scale(.55); } to { opacity: 1; transform: translate(0,0) scale(1); } }
.friction-list article { min-height: 430px; }.problem-visual { height: 210px; margin: 0 0 26px; }.mini-explorer { width: min(100%,310px); height: 176px; }.mini-explorer > i { width: 38px; }.mini-explorer-main { top: 22px; right: 20px; bottom: 20px; left: 58px; gap: 10px; }.mini-spinner { width: 36px; height: 36px; margin: -18px 0 0 -18px; }.problem-visual-freeze strong { padding: 9px 13px; font-size: 12px; }.mini-lost-photo { right: 31px; bottom: 30px; width: 35px; height: 29px; }
/* ▲ [problem-visual] */
/* ▼ [problem-folder] 重なったフォルダを開く立体モック */
.problem-visual-freeze { perspective: 1100px; }.folder-stack { position: relative; width: 238px; height: 148px; transform-style: preserve-3d; }.folder-layer { position: absolute; display: block; box-sizing: border-box; border: 1px solid rgba(116,80,17,.16); border-radius: 12px 12px 14px 14px; transform-origin: bottom center; transition: transform .62s cubic-bezier(.2,.85,.25,1),box-shadow .62s ease; }.folder-layer::before { position: absolute; top: -14px; left: -1px; width: 76px; height: 15px; border-radius: 11px 11px 0 0; background: inherit; content: ""; }.folder-layer-back { z-index: 1; inset: 16px 12px 0; background: #d6a84c; }.folder-layer-middle { z-index: 2; inset: 9px 6px 0; background: #e2b359; }.folder-layer-front { z-index: 3; inset: 0; background: linear-gradient(135deg,#ffd572,#eaaa3e); box-shadow: 0 16px 28px rgba(93,67,29,.14); }.reveal.in .folder-layer-back { transform: rotateX(-14deg) translateY(-7px); }.reveal.in .folder-layer-middle { transform: rotateX(-25deg) translateY(-2px); }.reveal.in .folder-layer-front { transform: rotateX(-42deg) translateY(4px); box-shadow: inset 0 18px 28px rgba(255,227,132,.72),inset 0 -13px 24px rgba(185,118,26,.25),0 18px 28px rgba(93,67,29,.16); }.friction-list article:hover .folder-layer-back { transform: rotateX(-19deg) translateY(-10px); }.friction-list article:hover .folder-layer-middle { transform: rotateX(-32deg) translateY(-4px); }.friction-list article:hover .folder-layer-front { transform: rotateX(-49deg) translateY(6px); }
/* ▲ [problem-folder] */
/* ▼ [problem-loader] 待ち時間を表す液体ローダー */
.liquid-loader { display: flex; flex-direction: column; align-items: center; gap: 13px; padding: 24px; }.loading-text { color: var(--ink); font-family: "Quicksand","Zen Maru Gothic",sans-serif; font-size: 13px; font-weight: 700; letter-spacing: .05em; }.dot { display: inline-block; margin-left: 2px; color: var(--pink); }.loader-track { position: relative; width: 230px; height: 38px; overflow: hidden; border-radius: 20px; background: linear-gradient(135deg,#25243f,#171726); box-shadow: inset 0 2px 4px rgba(0,0,0,.35),0 1px 3px rgba(255,255,255,.5); }.liquid-fill { position: absolute; top: 3px; left: 3px; width: 4px; height: calc(100% - 6px); border-radius: 17px; background: linear-gradient(90deg,var(--teal),#7899ff 46%,var(--pink)); box-shadow: 0 0 14px rgba(255,79,163,.3),inset 0 1px 2px rgba(255,255,255,.28); }.reveal.in .problem-visual-wait .liquid-fill { animation: problem-loader-fill 4s ease-out infinite; }.reveal.in .problem-visual-wait .loading-text { animation: problem-loader-glow 1.4s ease-in-out infinite; }.reveal.in .problem-visual-wait .dot { animation: problem-loader-dot 1.5s infinite; }.reveal.in .problem-visual-wait .dot:nth-of-type(1) { animation-delay: 0s; }.reveal.in .problem-visual-wait .dot:nth-of-type(2) { animation-delay: .3s; }.reveal.in .problem-visual-wait .dot:nth-of-type(3) { animation-delay: .6s; }@keyframes problem-loader-fill { 0% { width: 4px; } 25% { width: 30%; } 50% { width: 53%; } 75% { width: 72%; } 100% { width: calc(100% - 4px); } }@keyframes problem-loader-glow { 0%,100% { opacity: .72; } 50% { opacity: 1; } }@keyframes problem-loader-dot { 0%,50% { opacity: 1; } 51%,100% { opacity: .15; } }
/* ▲ [problem-loader] */
.problem-visual-wait { position: relative; isolation: isolate; }.problem-visual-wait::before { position: absolute; top: 50%; left: 50%; z-index: 0; box-sizing: border-box; width: 278px; height: 168px; border: 1px solid #c6d0dc; border-radius: 10px; transform: translate(-50%,-50%); background: linear-gradient(#cbd5e1 0 0) 0 32px / 100% 1px no-repeat,linear-gradient(90deg,#cbd5e1 0 0) 38px 33px / 1px calc(100% - 33px) no-repeat,linear-gradient(#c9d4df 0 0) 52px 48px / 48px 28px no-repeat,linear-gradient(#c9d4df 0 0) 109px 48px / 48px 28px no-repeat,linear-gradient(#c9d4df 0 0) 166px 48px / 48px 28px no-repeat,linear-gradient(#c9d4df 0 0) 52px 85px / 48px 28px no-repeat,linear-gradient(#c9d4df 0 0) 109px 85px / 48px 28px no-repeat,linear-gradient(#c9d4df 0 0) 166px 85px / 48px 28px no-repeat,linear-gradient(#c9d4df 0 0) 52px 122px / 48px 22px no-repeat,linear-gradient(#c9d4df 0 0) 109px 122px / 48px 22px no-repeat,linear-gradient(#c9d4df 0 0) 166px 122px / 48px 22px no-repeat,#f8fafc; box-shadow: 0 12px 24px rgba(35,40,72,.09); content: ""; }.problem-visual-wait .liquid-loader { position: relative; z-index: 1; transform: scale(.72); }

/* ▼ [how-it-works] 仕組みの3ステップ */
.how-it-works { padding: 300px 0; background: radial-gradient(circle at 78% 24%, rgba(255,79,163,.15), transparent 26%), radial-gradient(circle at 84% 64%, rgba(20,201,201,.21), transparent 30%), var(--cream); color: var(--ink); }.split-heading { display: grid; grid-template-columns: 1fr .82fr; gap: 120px; align-items: end; }.split-heading > p { max-width: 430px; margin-bottom: 24px; color: var(--muted); line-height: 1.95; }.timeline { display: grid; grid-template-columns: repeat(3,1fr); gap: 15px; margin-top: 54px; }.timeline-card { display: flex; min-height: 330px; flex-direction: column; padding: 25px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.68); }.timeline-card > span { color: var(--orange); font-family: "Quicksand", sans-serif; font-size: 12px; font-weight: 700; }.timeline-card h3 { margin-top: 24px; }.timeline-card p { color: var(--muted); font-size: 13px; line-height: 1.78; }.mini-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 5px; width: 100%; height: 86px; margin-top: auto; padding: 10px; border-radius: 10px; background: rgba(255,255,255,.62); }.mini-grid i { border-radius: 3px; background: linear-gradient(135deg,#c5a3ff,#564b8a 65%); }.ready .mini-grid i { background: linear-gradient(135deg,#8de2dc,#2d758d 65%); }.watch { background: rgba(20,201,201,.12); }.plus-grid { position: relative; }.plus-grid i { background: linear-gradient(135deg,#ffd27a,#a45664 65%); }.plus-grid b { position: absolute; top: -8px; right: -7px; display: grid; width: 25px; height: 25px; place-items: center; border-radius: 50%; background: var(--pink); color: #fff; font-size: 16px; }
/* ▲ [how-it-works] */
/* ▼ [timeline-visual] 3ステップを伝える図 */
.timeline-card { min-height: 448px; }.timeline-visual { width: 100%; aspect-ratio: 1.58; margin: auto 0 0; overflow: hidden; border: 1px solid rgba(23,23,37,.1); border-radius: 11px; background: rgba(245,248,252,.8); }.setup-visual,.watch-visual { display: grid; grid-template-columns: .78fr .24fr 1fr; align-items: center; gap: 10px; padding: 19px; }.setup-folder,.watch-folder { position: relative; width: 76px; height: 55px; border: 1px solid rgba(116,80,17,.12); border-radius: 8px 8px 10px 10px; background: linear-gradient(135deg,#ffd776,#e6ad48); box-shadow: 0 10px 18px rgba(93,67,29,.12); }.setup-folder::before,.watch-folder::before { position: absolute; top: -10px; left: -1px; width: 35px; height: 11px; border-radius: 7px 7px 0 0; background: #e6ad48; content: ""; }.setup-folder i,.watch-folder i { position: absolute; right: 12px; bottom: 12px; width: 25px; height: 5px; border-radius: 5px; background: rgba(255,255,255,.58); }.setup-arrow,.watch-arrow { position: relative; width: 100%; height: 2px; background: #9aa7ba; }.setup-arrow::after,.watch-arrow::after { position: absolute; top: 50%; right: -1px; width: 7px; height: 7px; border-top: 2px solid #9aa7ba; border-right: 2px solid #9aa7ba; transform: translateY(-50%) rotate(45deg); content: ""; }.setup-library,.watch-library { position: relative; display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; padding: 7px; border: 1px solid #d8e0ea; border-radius: 7px; background: #fff; }.setup-library i,.watch-library i { aspect-ratio: 1.16; border-radius: 3px; background: linear-gradient(135deg,#c6dce5,#6587a6); }.setup-library i:nth-child(2n),.watch-library i:nth-child(2n) { background: linear-gradient(135deg,#e8c2d4,#b26c92); }.setup-library i:nth-child(3n),.watch-library i:nth-child(3n) { background: linear-gradient(135deg,#d5e9ce,#719c7c); }.instant-library { position: relative; background: #1b1930; box-shadow: 0 13px 25px rgba(35,40,72,.12); }.instant-library img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }.watch-new { outline: 2px solid var(--pink); outline-offset: 1px; box-shadow: 0 0 0 3px rgba(255,79,163,.15); }.watch-library b { position: absolute; top: -10px; right: -10px; display: grid; width: 25px; height: 25px; place-items: center; border-radius: 50%; background: var(--teal); color: #fff; font-size: 16px; }.reveal.in .setup-folder { animation: timeline-folder-in .65s cubic-bezier(.2,.9,.3,1.1) .1s 1 both; }.reveal.in .setup-library i { animation: timeline-tile-in .35s ease-out 1 both; }.reveal.in .setup-library i:nth-child(2) { animation-delay: .13s; }.reveal.in .setup-library i:nth-child(3) { animation-delay: .19s; }.reveal.in .setup-library i:nth-child(4) { animation-delay: .25s; }.reveal.in .setup-library i:nth-child(5) { animation-delay: .31s; }.reveal.in .setup-library i:nth-child(6) { animation-delay: .37s; }.reveal.in .watch-new,.reveal.in .watch-library b { animation: timeline-new-in .55s cubic-bezier(.2,.9,.3,1.15) .35s 1 both; }@keyframes timeline-folder-in { from { opacity: 0; transform: translateX(-13px) scale(.8); } to { opacity: 1; transform: translateX(0) scale(1); } }@keyframes timeline-tile-in { from { opacity: 0; transform: scale(.55); } to { opacity: 1; transform: scale(1); } }@keyframes timeline-new-in { from { opacity: 0; transform: scale(.4); } to { opacity: 1; transform: scale(1); } }
.setup-library { display: block; padding: 0; border: 0; background: transparent; overflow: hidden; box-shadow: 0 8px 17px rgba(35,40,72,.1); }.setup-library img { display: block; width: 100%; height: 100%; object-fit: cover; }
/* ▲ [timeline-visual] */
/* ▼ [timeline-watch-screen] 実画面の追加前・追加後を切り替える */
.watch-screen { position: relative; background: #201d36; }.watch-screen img { position: absolute; top: 0; left: 0; display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1.18); transform-origin: top left; }.watch-screen-after { opacity: 0; }.watch-change { position: absolute; z-index: 1; top: 15.3%; left: 21.7%; width: 16.7%; height: 15.3%; border: 2px solid var(--teal); border-radius: 4px; box-shadow: 0 0 0 4px rgba(20,201,201,.18),0 0 18px rgba(20,201,201,.42); opacity: 0; }.watch-change::after { position: absolute; top: -19px; right: -29px; display: grid; width: 27px; height: 27px; place-items: center; border-radius: 50%; background: var(--teal); box-shadow: 0 5px 12px rgba(20,201,201,.38); color: #fff; content: "+1"; font-family: "Quicksand",sans-serif; font-size: 12px; font-weight: 700; }.reveal.in .watch-screen-after { animation: timeline-watch-screen-cycle 7s ease-in-out infinite; }.reveal.in .watch-change { animation: timeline-watch-highlight-cycle 7s cubic-bezier(.2,.9,.3,1.15) infinite; }@keyframes timeline-watch-screen-cycle { 0%,26% { opacity: 0; } 42%,74% { opacity: 1; } 90%,100% { opacity: 0; } }@keyframes timeline-watch-highlight-cycle { 0%,34% { opacity: 0; transform: scale(.72); } 45% { opacity: 1; transform: scale(1.34); } 53%,72% { opacity: 1; transform: scale(1); } 82%,100% { opacity: 0; transform: scale(.86); } }
/* ▲ [timeline-watch-screen] */
/* ▼ [timeline-setup-flight] フォルダをライブラリへ取り込むループ演出 */
.setup-visual { position: relative; display: block; padding: 0; overflow: hidden; aspect-ratio: 16 / 10; }.setup-visual .setup-folder { position: absolute; z-index: 2; top: 50%; left: 8%; }.setup-visual .setup-library { position: absolute; top: 50%; right: 4%; width: 62%; aspect-ratio: 16 / 10; height: auto; margin: 0; transform: translateY(-50%); }.setup-visual .setup-library img { width: 100%; height: auto; }.reveal.in .setup-visual .setup-folder { animation: timeline-setup-folder-flight 7s cubic-bezier(.25,.75,.35,1) infinite; }.reveal.in .setup-visual .setup-library { animation: timeline-setup-library-receive 7s ease-in-out infinite; }@keyframes timeline-setup-folder-flight { 0%,21% { top: 50%; left: 8%; opacity: 1; transform: translateY(-50%) rotate(0deg) scale(1); } 47% { top: 24%; left: 34%; opacity: 1; transform: translateY(-50%) rotate(-8deg) scale(.84); } 66% { top: 50%; left: 59%; opacity: .12; transform: translateY(-50%) rotate(8deg) scale(.24); } 68%,96% { top: 50%; left: 8%; opacity: 0; transform: translateY(-50%) rotate(0deg) scale(.7); } 100% { top: 50%; left: 8%; opacity: 1; transform: translateY(-50%) rotate(0deg) scale(1); } }@keyframes timeline-setup-library-receive { 0%,59% { filter: brightness(1); box-shadow: 0 8px 17px rgba(35,40,72,.1); } 67%,78% { filter: brightness(1.16); box-shadow: 0 0 0 3px rgba(20,201,201,.22),0 12px 27px rgba(20,201,201,.24); } 100% { filter: brightness(1); box-shadow: 0 8px 17px rgba(35,40,72,.1); } }
/* ▲ [timeline-setup-flight] */
.setup-visual .setup-folder { transform: translateY(-50%); }
.setup-visual .setup-library::after { position: absolute; inset: -6px; border: 3px solid var(--teal); border-radius: 10px; box-shadow: 0 0 0 7px rgba(20,201,201,.28),0 0 42px 14px rgba(20,201,201,.44); content: ""; opacity: 0; pointer-events: none; }.reveal.in .setup-visual .setup-library::after { animation: timeline-setup-library-flash 7s ease-out infinite; }@keyframes timeline-setup-library-flash { 0%,61% { opacity: 0; transform: scale(.96); } 68% { opacity: 1; transform: scale(1.04); } 77% { opacity: .78; transform: scale(1); } 87%,100% { opacity: 0; transform: scale(1); } }
/* ▼ [timeline-hover] カードへカーソルを置いた時だけ動かす */
.instant-library { position: relative; }.instant-library img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; }.instant-library-empty { z-index: 0; }.instant-library-ready { z-index: 1; clip-path: inset(0 0 100% 0); }article.timeline-card.first.reveal.in .setup-folder { animation: timeline-setup-folder-flight 7s cubic-bezier(.25,.75,.35,1) infinite; animation-play-state: paused; }article.timeline-card.first.reveal.in .setup-library { animation: timeline-setup-library-receive 7s ease-in-out infinite; animation-play-state: paused; }article.timeline-card.first.reveal.in .setup-library::after { animation: timeline-setup-library-flash 7s ease-out infinite; animation-play-state: paused; }article.timeline-card.ready.reveal.in .instant-library-ready { animation: timeline-ready-list-fill 7s linear infinite; animation-play-state: paused; }article.timeline-card.watch.reveal.in .watch-screen-after { animation: timeline-watch-screen-cycle 7s ease-in-out infinite; animation-play-state: paused; }article.timeline-card.watch.reveal.in .watch-change { animation: timeline-watch-highlight-cycle 7s cubic-bezier(.2,.9,.3,1.15) infinite; animation-play-state: paused; }article.timeline-card.first.reveal.in:hover .setup-folder,article.timeline-card.first.reveal.in:hover .setup-library,article.timeline-card.first.reveal.in:hover .setup-library::after,article.timeline-card.ready.reveal.in:hover .instant-library-ready,article.timeline-card.watch.reveal.in:hover .watch-screen-after,article.timeline-card.watch.reveal.in:hover .watch-change { animation-play-state: running; }@keyframes timeline-ready-list-fill { 0%,12% { clip-path: inset(0 0 100% 0); } 72%,86% { clip-path: inset(0 0 0 0); } 100% { clip-path: inset(0 0 100% 0); } }
/* ▲ [timeline-hover] */
.timeline { margin-top: 54px; }
.instant-library-ready { clip-path: none; opacity: 0; filter: blur(7px); transform: scale(1.025); }article.timeline-card.ready.reveal.in .instant-library-ready { animation-timing-function: ease-in-out; }@keyframes timeline-ready-list-fill { 0%,16% { opacity: 0; filter: blur(7px); transform: scale(1.025); } 30% { opacity: .48; filter: blur(4px); transform: scale(1.016); } 78%,87% { opacity: 1; filter: blur(0); transform: scale(1); } 100% { opacity: 0; filter: blur(6px); transform: scale(1.018); } }

/* ▼ [find] 探す・使う機能 */
.find { padding: 142px 0; background: radial-gradient(circle at 78% 24%, rgba(255,79,163,.15), transparent 26%), radial-gradient(circle at 84% 64%, rgba(20,201,201,.21), transparent 30%), var(--cream); }.light > p { color: var(--muted); }.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 48px; }.feature-card { display: flex; min-height: 360px; flex-direction: column; justify-content: space-between; overflow: hidden; padding: 26px; border: 1px solid rgba(23,23,37,.11); border-radius: 16px; background: #fff; }.feature-card > div:first-child > span { display: block; margin-bottom: 22px; color: var(--pink); font-family: "Quicksand", sans-serif; font-size: 12px; font-weight: 700; }.feature-card p { max-width: 330px; margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }.search-demo { display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; padding: 14px; border-radius: 11px; background: #f2f5f9; }.search-demo b { grid-column: 1/-1; padding: 9px; border: 1px solid #dce4ec; border-radius: 6px; background: #fff; color: #7b8799; font-size: 10px; }.search-demo i { aspect-ratio: 1; border-radius: 4px; background: linear-gradient(135deg,#f7c771,#6d6379 62%,#28374d); }.search-demo i:nth-of-type(2) { background: linear-gradient(135deg,#f4d88b,#726060 62%,#26364e); }.search-demo i:nth-of-type(3) { background: linear-gradient(135deg,#ebb777,#62616d 62%,#293750); }.similar-feature { background: var(--lilac-soft); }.similar-demo { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; padding: 12px; border-radius: 10px; background: rgba(255,255,255,.55); transform: rotate(-3deg); }.similar-demo i { aspect-ratio: 1.25; border-radius: 5px; background: linear-gradient(135deg,#b7d4e5,#575f99 62%,#2d304c); }.similar-demo i:nth-child(2),.similar-demo i:nth-child(3) { outline: 3px solid var(--pink); outline-offset: 3px; }.similar-demo i:nth-child(2) { background: linear-gradient(135deg,#c5d9e7,#605e97 62%,#2d304c); }.similar-demo i:nth-child(3) { background: linear-gradient(135deg,#b4cfe3,#585a91 62%,#2d304c); }.similar-demo i:nth-child(4) { background: linear-gradient(135deg,#e3b5cb,#875783 62%,#3e304d); }.drag-feature { background: var(--navy); color: #fff; }.drag-feature p { color: #d7ddeb; }.drag-demo { display: flex; align-items: center; justify-content: center; gap: 19px; padding: 25px 0 5px; color: var(--orange); font-size: 20px; }.drag-demo b { display: grid; width: 60px; height: 60px; place-items: center; border-radius: 14px; background: var(--pink); color: #fff; font-size: 26px; }.drag-demo b:last-child { background: var(--teal); }
/* ▲ [find] */
/* ▼ [search-demo] 言葉の入力から検索結果までを、ホバー中だけ繰り返す */
.search-feature .search-demo { position: relative; display: block; aspect-ratio: 1.72; margin: auto 0 0; overflow: hidden; padding: 0; border-radius: 11px; background: #201d36; }.search-feature .search-demo img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }.search-feature .search-demo-after { opacity: 0; }.search-demo-query { position: absolute; z-index: 1; top: 1.25%; left: 43.2%; color: #fff; font-family: "Zen Maru Gothic",sans-serif; font-size: clamp(8px,1.25vw,12px); font-weight: 700; letter-spacing: .06em; opacity: 0; }.search-demo-query b { display: inline-block; opacity: 0; }.search-feature .search-demo-after { animation: search-demo-result 7s ease-in-out infinite; animation-play-state: paused; }.search-feature .search-demo-query { animation: search-demo-query 7s linear infinite; animation-play-state: paused; }.search-feature .search-demo-query b { animation: search-demo-type 7s step-end infinite; animation-play-state: paused; }.search-feature .search-demo-query b:nth-child(2) { animation-delay: .28s; }.search-feature:hover .search-demo-after,.search-feature:hover .search-demo-query,.search-feature:hover .search-demo-query b { animation-play-state: running; }@keyframes search-demo-query { 0%,12% { opacity: 0; } 14%,32% { opacity: 1; } 36%,100% { opacity: 0; } }@keyframes search-demo-type { 0%,15% { opacity: 0; } 16%,100% { opacity: 1; } }@keyframes search-demo-result { 0%,32% { opacity: 0; filter: blur(0); } 43%,80% { opacity: 1; filter: blur(0); } 92%,100% { opacity: 0; } }
/* ▲ [search-demo] */
/* 検索入力は既存のカード用b要素と分離し、実際の入力欄の大きさに合わせる */
.search-demo-query { top: 1.15%; left: 43.15%; display: flex; width: 14.4%; height: 3.85%; align-items: center; box-sizing: border-box; padding: 0 2px; background: #171726; color: #f7f9ff; font-size: clamp(5px,.72vw,8px); font-weight: 600; letter-spacing: 0; line-height: 1; }.search-demo-query small { display: inline; margin: 0; padding: 0; color: inherit; font-size: 1em; font-weight: inherit; line-height: inherit; opacity: 0; }.search-demo-query em { width: 1px; height: 1em; margin-left: 1px; background: var(--teal); opacity: 0; }.search-feature .search-demo-query small { animation: search-demo-keystroke 7s step-end infinite; animation-play-state: paused; }.search-feature .search-demo-query small:nth-child(2) { animation-delay: .25s; }.search-feature .search-demo-query em { animation: search-demo-caret 7s step-end infinite; animation-play-state: paused; }.search-feature:hover .search-demo-query small,.search-feature:hover .search-demo-query em { animation-play-state: running; }@keyframes search-demo-keystroke { 0%,15% { opacity: 0; } 16%,100% { opacity: 1; } }@keyframes search-demo-caret { 0%,12% { opacity: 0; } 14%,30% { opacity: 1; } 31%,32% { opacity: 0; } 33%,34% { opacity: 1; } 35%,100% { opacity: 0; } }
/* ▼ [similar-demo] 1枚のクリックから類似写真へ移る */
.similar-feature .similar-demo { position: relative; display: block; aspect-ratio: 1.72; margin: auto 0 0; overflow: hidden; padding: 0; border-radius: 11px; background: #201d36; transform: none; }.similar-feature .similar-demo img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }.similar-feature .similar-demo-after { opacity: 0; }.similar-demo-click { position: absolute; z-index: 1; top: 32.8%; left: 55.2%; width: 17px; height: 17px; border: 2px solid var(--teal); border-radius: 50%; box-shadow: 0 0 0 4px rgba(20,201,201,.2); opacity: 0; transform: translate(-50%,-50%) scale(.55); }.similar-feature .similar-demo-after { animation: similar-demo-results 7s ease-in-out infinite; animation-play-state: paused; }.similar-feature .similar-demo-click { animation: similar-demo-click 7s cubic-bezier(.2,.9,.3,1.15) infinite; animation-play-state: paused; }.similar-feature:hover .similar-demo-after,.similar-feature:hover .similar-demo-click { animation-play-state: running; }@keyframes similar-demo-click { 0%,18% { opacity: 0; transform: translate(-50%,-50%) scale(.55); } 25% { opacity: 1; transform: translate(-50%,-50%) scale(1); } 33% { opacity: 0; transform: translate(-50%,-50%) scale(1.7); } 100% { opacity: 0; } }@keyframes similar-demo-results { 0%,33% { opacity: 0; } 44%,80% { opacity: 1; } 92%,100% { opacity: 0; } }
/* ▲ [similar-demo] */

/* ▼ [favorite-demo] お気に入り追加から一覧表示までを、ホバー中だけ繰り返す */
.favorite-feature { background: #f5fffe; }.favorite-feature .favorite-demo { position: relative; display: block; aspect-ratio: 1.72; margin: auto 0 0; overflow: hidden; padding: 0; border-radius: 11px; background: #201d36; }.favorite-feature .favorite-demo img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }.favorite-feature .favorite-demo-added,.favorite-feature .favorite-demo-list { opacity: 0; }.favorite-feature .favorite-demo-before { animation: favorite-demo-before 7s ease-in-out infinite; animation-play-state: paused; }.favorite-feature .favorite-demo-added { animation: favorite-demo-added 7s ease-in-out infinite; animation-play-state: paused; }.favorite-feature .favorite-demo-list { animation: favorite-demo-list 7s ease-in-out infinite; animation-play-state: paused; }.favorite-feature:hover .favorite-demo-before,.favorite-feature:hover .favorite-demo-added,.favorite-feature:hover .favorite-demo-list { animation-play-state: running; }@keyframes favorite-demo-before { 0%,22% { opacity: 1; } 31%,100% { opacity: 0; } }@keyframes favorite-demo-added { 0%,23% { opacity: 0; } 34%,59% { opacity: 1; } 67%,100% { opacity: 0; } }@keyframes favorite-demo-list { 0%,61% { opacity: 0; } 70%,88% { opacity: 1; } 96%,100% { opacity: 0; } }
/* ▲ [favorite-demo] */

/* ▼ [edit-and-save] 編集とコピー保存のモックアップ */
.edit-save { padding: 142px 0; background: linear-gradient(135deg,#f8fbff 0%,#fff7fb 49%,#f1ffff 100%); }.edit-save-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 48px; }.edit-save-card { display: flex; min-height: 374px; flex-direction: column; justify-content: space-between; overflow: hidden; padding: 26px; border: 1px solid rgba(23,23,37,.11); border-radius: 16px; background: #fff; }.edit-save-card p { max-width: 285px; margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }.edit-save-card figure { position: relative; height: 162px; margin: 30px 0 0; overflow: hidden; border-radius: 11px; }.crop-mock { background: linear-gradient(135deg,#18243d,#5a3b62 52%,#dda46f); }.crop-mock span { position: absolute; inset: 13px; background: linear-gradient(135deg,rgba(121,193,209,.85),rgba(57,69,115,.45) 53%,rgba(219,159,103,.8)); }.crop-mock i { position: absolute; top: 28px; right: 28px; bottom: 29px; left: 39px; border: 2px solid #fff; box-shadow: 0 0 0 999px rgba(10,13,28,.43); }.crop-mock b,.crop-mock em { position: absolute; width: 10px; height: 10px; border-radius: 2px; background: #fff; }.crop-mock b { top: 23px; left: 34px; }.crop-mock em { right: 23px; bottom: 24px; }.rotate-card { background: #f4f1ff; }.rotate-mock { background: linear-gradient(135deg,#d8c8aa,#715d6e 52%,#273650); }.rotate-mock i { position: absolute; top: 20px; left: 29%; width: 48%; aspect-ratio: 1; border: 3px solid rgba(255,255,255,.94); border-radius: 7px; box-shadow: 0 10px 22px rgba(24,21,49,.25); transform: rotate(-8deg); }.rotate-mock span { position: absolute; z-index: 1; right: 21px; bottom: 17px; display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--teal); color: #fff; font-size: 28px; line-height: 1; }.copy-card { background: var(--navy); color: #fff; }.copy-card p { color: #d7ddeb; }.copy-mock { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 10px; padding: 20px; background: linear-gradient(135deg,#252143,#181727); }.copy-mock::before,.copy-mock::after { position: absolute; bottom: 39px; width: calc(50% - 25px); aspect-ratio: 1.27; border-radius: 5px; content: ""; }.copy-mock::before { left: 20px; background: linear-gradient(135deg,#c0d4db,#65739a 55%,#31415d); }.copy-mock::after { right: 20px; background: linear-gradient(135deg,#fac27a,#be6d94 58%,#4b3668); box-shadow: 0 0 0 2px var(--teal); }.copy-mock span,.copy-mock b { position: relative; z-index: 1; color: #cdd4e3; font-size: 10px; font-weight: 600; }.copy-mock b { text-align: right; color: #fff; }
/* ▲ [edit-and-save] */
/* ▼ [crop-asset-animation] 実機画面上でトリミング範囲を変える */
.crop-card .crop-mock { background: #171726; }.crop-card .crop-mock img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }.crop-card .crop-mock .crop-frame { position: absolute; inset: auto; top: 17%; left: 10%; width: 76%; height: 63%; border: 2px solid #fff; background: transparent; box-shadow: 0 0 0 999px rgba(5,7,18,.47); animation: crop-mock-frame 7s cubic-bezier(.3,.85,.35,1) infinite; animation-play-state: paused; }.crop-card .crop-mock .crop-frame i,.crop-card .crop-mock .crop-frame b,.crop-card .crop-mock .crop-frame em,.crop-card .crop-mock .crop-frame strong { position: absolute; width: 9px; height: 9px; border-radius: 1px; background: #fff; }.crop-card .crop-mock .crop-frame i { top: -5px; right: auto; bottom: auto; left: -5px; border: 0; box-shadow: none; }.crop-card .crop-mock .crop-frame b { top: -5px; right: -5px; bottom: auto; left: auto; }.crop-card .crop-mock .crop-frame em { top: auto; right: auto; bottom: -5px; left: -5px; }.crop-card .crop-mock .crop-frame strong { right: -5px; bottom: -5px; }.crop-card:hover .crop-frame { animation-play-state: running; }@keyframes crop-mock-frame { 0%,18% { top: 17%; left: 10%; width: 76%; height: 63%; } 54%,78% { top: 32%; left: 27%; width: 42%; height: 43%; } 100% { top: 17%; left: 10%; width: 76%; height: 63%; } }
/* ▲ [crop-asset-animation] */
/* 実機スクリーンショットは元画像と同じ16:10で、上下を切らずに見せる */
.search-feature .search-demo,.similar-feature .similar-demo,.favorite-feature .favorite-demo { aspect-ratio: 1.6; }.crop-card .crop-mock { height: auto; aspect-ratio: 1.6; }
/* ▼ [brightness-demo] 明るさのスライダーとプレビューを、ホバー中だけ動かす */
.rotate-card .brightness-demo { position: relative; display: block; height: auto; aspect-ratio: 1.6; margin: auto 0 0; overflow: hidden; padding: 0; border-radius: 11px; background: #171726; }.rotate-card .brightness-demo img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }.brightness-demo-after { opacity: 0; }.brightness-slider { position: absolute; top: 12.8%; left: 66.1%; width: 0; height: 2px; background: var(--teal); box-shadow: 0 0 5px rgba(20,201,201,.5); }.rotate-card .brightness-demo-before { animation: brightness-demo-before 7s ease-in-out infinite; animation-play-state: paused; }.rotate-card .brightness-demo-after { animation: brightness-demo-after 7s ease-in-out infinite; animation-play-state: paused; }.rotate-card .brightness-slider { animation: brightness-slider-move 7s cubic-bezier(.3,.75,.35,1) infinite; animation-play-state: paused; }.rotate-card:hover .brightness-demo-before,.rotate-card:hover .brightness-demo-after,.rotate-card:hover .brightness-slider { animation-play-state: running; }@keyframes brightness-demo-before { 0%,21% { opacity: 1; } 54%,100% { opacity: 0; } }@keyframes brightness-demo-after { 0%,22% { opacity: 0; } 55%,82% { opacity: 1; } 96%,100% { opacity: 0; } }@keyframes brightness-slider-move { 0%,21% { width: 0; opacity: 0; } 27% { opacity: 1; } 55%,82% { width: 10.2%; opacity: 1; } 96%,100% { width: 0; opacity: 0; } }
/* ▲ [brightness-demo] */
/* ループ終端は調整後から調整前へ直接戻し、画面を黒くしない */
@keyframes brightness-demo-before { 0%,21% { opacity: 1; } 54%,82% { opacity: 0; } 100% { opacity: 1; } }@keyframes brightness-demo-after { 0%,22% { opacity: 0; } 55%,82% { opacity: 1; } 100% { opacity: 0; } }
/* ▼ [copy-demo] 編集前からコピー保存後へ切り替える実画面モック */
.copy-card { background: #fff; color: var(--ink); }.copy-card p { color: var(--muted); }.copy-card .copy-demo { position: relative; height: auto; aspect-ratio: 1277 / 796; margin: auto 0 0; overflow: hidden; border-radius: 11px; background: #171726; }.copy-card .copy-demo img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: contain; }.copy-card .copy-demo-after,.copy-card .copy-demo-highlight { opacity: 0; }.copy-card .copy-demo-highlight { position: absolute; z-index: 1; top: 13.02%; left: 18.55%; width: 14.11%; height: 13.02%; box-sizing: border-box; border: 2px solid var(--teal); border-radius: 4px; box-shadow: 0 0 0 4px rgba(20,201,201,.2),0 0 16px rgba(20,201,201,.58); transform: scale(.72); transform-origin: center; }.copy-card .copy-demo-before { animation: copy-demo-before 7s ease-in-out infinite; animation-play-state: paused; }.copy-card .copy-demo-after { animation: copy-demo-after 7s ease-in-out infinite; animation-play-state: paused; }.copy-card .copy-demo-highlight { animation: copy-demo-highlight 7s cubic-bezier(.2,.9,.3,1.15) infinite; animation-play-state: paused; }.copy-card:hover .copy-demo-before,.copy-card:hover .copy-demo-after,.copy-card:hover .copy-demo-highlight { animation-play-state: running; }@keyframes copy-demo-before { 0%,30% { opacity: 1; } 42%,85% { opacity: 0; } 100% { opacity: 1; } }@keyframes copy-demo-after { 0%,31% { opacity: 0; } 43%,84% { opacity: 1; } 96%,100% { opacity: 0; } }@keyframes copy-demo-highlight { 0%,40% { opacity: 0; transform: scale(.72); } 43% { opacity: 1; transform: scale(1.24); } 51%,84% { opacity: 1; transform: scale(1); } 94%,100% { opacity: 0; transform: scale(.86); } }
/* ▲ [copy-demo] */
@media (max-width: 900px) { .edit-save-grid { grid-template-columns: repeat(2,1fr); }.edit-save-card.copy-card { grid-column: span 2; } }
@media (max-width: 680px) { .edit-save { padding: 87px 0; }.edit-save-grid { grid-template-columns: 1fr; margin-top: 38px; }.edit-save-card.copy-card { grid-column: auto; }.edit-save-card { min-height: 318px; } }

/* ▼ [voice] テスターの声 */
.voice { padding: 132px 0; background: radial-gradient(circle at 78% 24%, rgba(255,79,163,.15), transparent 26%), radial-gradient(circle at 84% 64%, rgba(20,201,201,.21), transparent 30%), var(--cream); }.voice-card { display: grid; grid-template-columns: 110px 1fr; gap: 26px; max-width: 910px; padding-left: 40px; }.quote { color: var(--pink); font-family: Georgia, serif; font-size: 142px; line-height: .72; }.voice-card blockquote { max-width: 690px; margin-bottom: 19px; font-size: clamp(20px,2.4vw,30px); font-weight: 700; line-height: 1.65; letter-spacing: -.04em; }.voice-card p { margin-bottom: 0; color: var(--muted); font-size: 12px; }
/* ▲ [voice] */
.voice::before { display: block; width: min(1400px,calc(100% - 48px)); margin: 0 auto 42px; color: var(--muted); content: "Cabinaを使ってる人の声"; font-size: 14px; font-weight: 700; letter-spacing: .04em; }
/* ▼ [voice-gallery] セクション進入時に声を1行ずつ表示し、複数の声は矢印で切り替える */
.voice-gallery { display: grid; grid-template-columns: 28px minmax(0,1fr) 28px; align-items: center; gap: 18px; max-width: 910px; }.voice-gallery-viewport { min-width: 0; }.voice-gallery .voice-card { max-width: 800px; padding-left: 0; }.voice-gallery-arrow { width: 28px; padding: 0; border: 0; background: transparent; color: var(--muted); font-size: 23px; line-height: 1; }.voice-gallery-arrow:not([hidden]) { cursor: pointer; }.voice-gallery-arrow:hover { color: var(--ink); }.voice-gallery-slide[hidden] { display: none; }.voice-card blockquote .voice-line { display: block; opacity: 0; transform: translateY(12px); }.voice-gallery.reveal.in .voice-gallery-slide.is-active .voice-line { animation: voice-line-in .8s cubic-bezier(.2,.8,.2,1) both; }.voice-gallery.reveal.in .voice-gallery-slide.is-active .voice-line:nth-child(1) { animation-delay: .45s; }.voice-gallery.reveal.in .voice-gallery-slide.is-active .voice-line:nth-child(2) { animation-delay: 1.45s; }.voice-gallery.reveal.in .voice-gallery-slide.is-active .voice-line:nth-child(3) { animation-delay: 2.45s; }.voice-gallery.reveal.in .voice-gallery-slide.is-active .voice-line:nth-child(4) { animation-delay: 3.45s; }@keyframes voice-line-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }@media (max-width: 680px) { .voice-gallery { grid-template-columns: 18px minmax(0,1fr) 18px; gap: 8px; }.voice-gallery-arrow { width: 18px; font-size: 19px; } }@media (prefers-reduced-motion: reduce) { .voice-card blockquote .voice-line { opacity: 1; transform: none; } }
.voice-gallery { position: relative; display: block; width: min(100%,910px); max-width: none; }.voice-gallery-viewport,.voice-gallery-slide { width: 100%; }.voice-gallery .voice-card { width: 100%; margin: 0 auto; }.voice-gallery-arrow { position: absolute; z-index: 1; top: 50%; transform: translateY(-50%); }.voice-gallery-arrow[data-voice-gallery-previous] { left: -28px; }.voice-gallery-arrow[data-voice-gallery-next] { right: -28px; }
/* 各行を1.5秒間隔で追加表示する */
.voice-gallery.reveal.in .voice-gallery-slide.is-active .voice-line:nth-child(2) { animation-delay: 1.95s; }.voice-gallery.reveal.in .voice-gallery-slide.is-active .voice-line:nth-child(3) { animation-delay: 3.45s; }.voice-gallery.reveal.in .voice-gallery-slide.is-active .voice-line:nth-child(4) { animation-delay: 4.95s; }
/* ぼかしがほどけながら、少し浮き上がるように表示する */
.voice-gallery.reveal.in .voice-gallery-slide.is-active .voice-line { animation-duration: 1.05s; }@keyframes voice-line-in { from { opacity: 0; filter: blur(7px); transform: translateY(17px) scale(.985); } to { opacity: 1; filter: blur(0); transform: none; } }
/* ▲ [voice-gallery] */

/* ▼ [faq] 質問 */
.faq { padding: 138px 0; background: radial-gradient(circle at 78% 24%, rgba(255,79,163,.15), transparent 26%), radial-gradient(circle at 84% 64%, rgba(20,201,201,.21), transparent 30%), var(--cream); }.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 110px; }.faq-list { border-top: 1px solid var(--line); }details { border-bottom: 1px solid var(--line); }summary { position: relative; padding: 22px 32px 22px 0; cursor: pointer; font-size: 15px; font-weight: 700; list-style: none; }summary::after { position: absolute; top: 17px; right: 2px; color: var(--pink); content: "+"; font-size: 22px; font-weight: 400; }details[open] summary::after { content: "−"; }details p { padding: 0 25px 22px 0; margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.82; }
/* ▲ [faq] */

/* ▼ [purchase] 最終CTA */
.purchase { padding: 104px 0; background: radial-gradient(circle at 78% 24%, rgba(255,79,163,.15), transparent 26%), radial-gradient(circle at 84% 64%, rgba(20,201,201,.21), transparent 30%), var(--cream); }.purchase-card { padding: 82px 35px; border-radius: 19px; background: transparent; color: var(--ink); text-align: center; }.purchase-card h2 { margin-bottom: 16px; }.purchase-card p { margin-bottom: 29px; color: var(--muted); }.purchase-button { background: var(--orange); color: var(--navy); }.purchase-button:hover { background: #ffca70; }.purchase-card small { display: block; margin-top: 17px; color: var(--muted); font-size: 11px; }.site-footer { padding: 28px 0; background: var(--navy); color: #fff; }.site-footer .container { display: flex; align-items: center; justify-content: space-between; }.site-footer .brand { font-size: 20px; }.site-footer .brand-mark { width: 21px; height: 21px; font-size: 11px; }
.purchase .purchase-card { display: grid; grid-template-columns: minmax(0,1fr); align-items: center; justify-items: center; gap: 32px; padding: 64px 35px; text-align: center; }.purchase-icon { display: block; width: 112px; height: auto; }.purchase-copy { min-width: 0; }.purchase-copy h2 { font-size: clamp(24px,2.5vw,36px); line-height: 1.5; }.purchase-copy p { font-size: 18px; line-height: 1.85; }@media (max-width: 680px) { .purchase .purchase-card { grid-template-columns: 1fr; gap: 28px; padding: 32px 0; }.purchase-icon { width: 80px; }.purchase-copy p { font-size: 16px; } }
/* ▲ [purchase] */

/* ▼ [simplify] 装飾情報を減らした後のレイアウト */
.timeline-card h3 { margin-top: 0; }
.voice-card { display: block; max-width: 800px; padding-left: 0; }
/* ▲ [simplify] */

/* ▼ [responsive] モバイル表示 */
@media (max-width: 900px) { .hero-grid,.split-heading,.faq-layout { gap: 52px; }.feature-grid { grid-template-columns: 1fr 1fr; }.search-feature { grid-column: span 2; }.timeline-card { padding: 19px; }.app-body { grid-template-columns: 110px 1fr; } }
@media (max-width: 680px) { .container { width: min(100% - 34px,600px); }.site-header { height: 65px; }.site-header-inner { width: min(100% - 34px,600px); }.brand { font-size: 23px; } nav { display: none; }.header-cta { min-height: 38px; padding: 0 11px; font-size: 11px; }.hero { padding: 121px 0 75px; }.hero-grid,.split-heading,.faq-layout,.friction-list,.timeline,.feature-grid { grid-template-columns: 1fr; }.hero-grid { gap: 52px; }.hero-copy > p,.narrow-heading p,.split-heading > p { font-size: 14px; }.app-body { min-height: 270px; grid-template-columns: 82px 1fr; }.app-sidebar { gap: 4px; padding: 15px 8px; font-size: 8px; }.app-sidebar b,.app-sidebar span:not(.sidebar-label) { padding: 6px 3px; }.app-library { padding: 15px 11px; }.search-pill { display: none; }.thumbnail-grid { gap: 5px; }.product-callout { right: -5px; bottom: -17px; padding: 9px 10px; font-size: 9px; }.problem,.how-it-works,.find,.voice,.faq { padding: 87px 0; }.narrow-heading p { margin-bottom: 35px; }.friction-list article { min-height: auto; padding: 22px; }.friction-list article > span { margin-bottom: 21px; }.split-heading > p { margin-bottom: 0; }.timeline { margin-top: 37px; }.timeline-card { min-height: 270px; }.feature-grid { margin-top: 38px; }.search-feature { grid-column: auto; }.feature-card { min-height: 318px; }.voice-card { grid-template-columns: 1fr; gap: 20px; padding-left: 0; }.quote { height: 62px; font-size: 110px; }.voice-card blockquote { font-size: 21px; }.purchase { padding: 74px 0; }.purchase-card { padding: 58px 22px; }.site-footer .container > span { font-size: 10px; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; } }

/* ▼ [hero-responsive] 中央ヒーローのモバイル調整 */
@media (max-width: 680px) { .hero { padding: 118px 0 0; }.hero-grid { gap: 44px; }.hero-copy h1 { margin-bottom: 25px; }.hero .app-body { min-height: 270px; } }
/* ▲ [hero-responsive] */
/* ▲ [responsive] */

/* ▼ [continuous-gradient] セクションをまたいでつながるLP共通背景 */
main {
  background:
    radial-gradient(ellipse 60% 12% at 78% 8%, rgba(255,79,163,.15), transparent 100%),
    radial-gradient(ellipse 64% 14% at 84% 24%, rgba(20,201,201,.21), transparent 100%),
    radial-gradient(ellipse 60% 12% at 78% 40%, rgba(255,79,163,.15), transparent 100%),
    radial-gradient(ellipse 64% 14% at 84% 56%, rgba(20,201,201,.21), transparent 100%),
    radial-gradient(ellipse 60% 12% at 78% 72%, rgba(255,79,163,.15), transparent 100%),
    radial-gradient(ellipse 64% 14% at 84% 90%, rgba(20,201,201,.21), transparent 100%),
    var(--cream);
}
main > .hero,main > .problem,main > .how-it-works,main > .find,main > .edit-save,main > .voice,main > .faq,main > .purchase { background: transparent; }
/* ▲ [continuous-gradient] */

/* ▼ [purchase-legal-links] 購入案内の下に置く控えめな法務リンク */
.purchase-legal-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; margin-top: 100px; color: var(--muted); font-size: 12px; line-height: 1.7; }.purchase-legal-links a { padding: 4px 0; }.purchase-legal-links a:hover, .purchase-legal-links a:focus-visible { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 680px) { .purchase-legal-links { flex-direction: column; align-items: center; gap: 5px; margin-top: 80px; } }
/* ▲ [purchase-legal-links] */

/* ▼ [interactive-card-border] 情報カードをホバーした時だけティールの枠と光を動かす。ロールバック時はこのブロックを削除する。 */
@media (hover: hover) {
  .friction-list article,.timeline-card,.feature-card,.edit-save-card { transition: border-color .22s ease,box-shadow .22s ease; }
  .friction-list article:hover,.timeline-card:hover,.feature-card:hover,.edit-save-card:hover { border-color: var(--teal); box-shadow: 0 0 0 2px rgba(20,201,201,.17),0 0 22px rgba(20,201,201,.3); animation: card-border-glow 1.8s ease-in-out infinite; }
}
@keyframes card-border-glow { 0%,100% { box-shadow: 0 0 0 2px rgba(20,201,201,.15),0 0 14px rgba(20,201,201,.2); } 50% { box-shadow: 0 0 0 3px rgba(20,201,201,.32),0 0 30px rgba(20,201,201,.52); } }
/* ▲ [interactive-card-border] */