:root{--color-paper: #F6F8FB;--color-surface: #FCFDFE;--color-sunken: #EEF2F7;--color-ink: #18222D;--color-ink-muted: #4B5A6B;--color-ink-disabled: #5D6B7B;--color-line: #DCE2EA;--color-line-strong: #7D8B9B;--color-accent: #2B55A3;--color-accent-hover: #22468A;--color-accent-press: #1B3A73;--color-accent-soft: #E6EDF8;--color-on-accent: #FDFEFF;--color-seal: #C2417A;--color-success: #237046;--color-success-soft: #E7F3EC;--color-warning: #855A0C;--color-warning-soft: #FBF1DE;--color-danger: #B42318;--color-danger-soft: #FBE9E7;--font-sans: system-ui, -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Meiryo", "Noto Sans JP", sans-serif;--font-heading: var(--font-sans);--font-body: var(--font-sans);--font-mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", "Consolas", "Menlo", monospace;--text-xs: .8125rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.25rem;--text-xl: 1.5625rem;--text-2xl: 1.9375rem;--text-3xl: 2.4375rem;--leading-body: 1.8;--leading-heading: 1.4;--leading-ui: 1.5;--tracking-body: .02em;--tracking-heading: .02em;--tracking-display: -.02em;--measure: 40em;--weight-regular: 400;--weight-bold: 700;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--space-9: 96px;--page-max: 72rem;--radius-control: 10px;--radius-panel: 16px;--radius-round: 50%;--shadow-1: 0 1px 2px rgb(24 34 45 / .06), 0 1px 1px rgb(24 34 45 / .04);--shadow-2: 0 1px 2px rgb(24 34 45 / .05), 0 8px 24px rgb(24 34 45 / .06);--shadow-3: 0 2px 4px rgb(24 34 45 / .06), 0 16px 40px rgb(24 34 45 / .1);--dur-instant: 80ms;--dur-fast: .14s;--dur-base: .22s;--dur-slow: .36s;--dur-seal: .52s;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--ease-in: cubic-bezier(.4, 0, 1, 1);--ease-seal: cubic-bezier(.34, 1.56, .64, 1);--stagger: 40ms;--z-base: 0;--z-raised: 10;--z-sticky: 100;--z-overlay: 1000;--color-canvas: #F3F5FA;--color-card: #FDFDFF;--color-card-border: rgb(43 85 163 / .1);--color-glass: rgb(253 253 255 / .72);--color-glass-border: rgb(18 26 38 / .08);--color-ink-strong: #121A26;--color-ink-soft: #475467;--tone-photo: #D93D44;--tone-photo-2: #F2766B;--tone-image: #0B8A7D;--tone-image-2: #2BC0AE;--tone-data: #15803D;--tone-data-2: #3CB86A;--tone-on: #FDFEFF;--color-on-success: #FDFEFF;--aurora-1: rgb(43 85 163 / .16);--aurora-2: rgb(11 138 125 / .12);--aurora-3: rgb(217 61 68 / .1);--shadow-card: 0 1px 2px rgb(18 26 38 / .05), 0 12px 32px -12px rgb(43 85 163 / .18);--shadow-card-hover: 0 2px 4px rgb(18 26 38 / .06), 0 24px 48px -16px rgb(43 85 163 / .3);--radius-card: 20px;--radius-tile: 14px;--radius-pill: 999px;--text-4xl: 3.25rem;--text-5xl: 4rem;--header-height: 64px;--dur-reveal: .64s;--ease-spring: cubic-bezier(.22, 1.2, .36, 1)}:root[data-theme=dark]{--color-paper: #0F141A;--color-surface: #161D26;--color-sunken: #1C2530;--color-ink: #E6EBF1;--color-ink-muted: #A7B2BF;--color-ink-disabled: #8C97A4;--color-line: #2A3440;--color-line-strong: #6B7888;--color-accent: #8DB0FF;--color-accent-hover: #A7C2FF;--color-accent-press: #7599E8;--color-accent-soft: #1D2B45;--color-on-accent: #0F141A;--color-seal: #F08BB8;--color-success: #6DD39B;--color-success-soft: #15291F;--color-warning: #E9B85C;--color-warning-soft: #2B2213;--color-danger: #FF8F85;--color-danger-soft: #2D1A19;--shadow-1: 0 1px 2px rgb(0 0 0 / .4);--shadow-2: 0 1px 2px rgb(0 0 0 / .4), 0 8px 24px rgb(0 0 0 / .35);--shadow-3: 0 2px 4px rgb(0 0 0 / .45), 0 16px 40px rgb(0 0 0 / .45);--color-canvas: #0A0E16;--color-card: #121A2A;--color-card-border: rgb(141 176 255 / .12);--color-glass: rgb(14 20 32 / .72);--color-glass-border: rgb(232 237 245 / .08);--color-ink-strong: #E8EDF5;--color-ink-soft: #A4B0C2;--tone-photo: #E5484D;--tone-photo-2: #FF8A7A;--tone-image: #0E9F8E;--tone-image-2: #3FD8C4;--tone-data: #1E9E52;--tone-data-2: #5AD48A;--color-on-success: #0A0E16;--aurora-1: rgb(141 176 255 / .14);--aurora-2: rgb(63 216 196 / .08);--aurora-3: rgb(255 138 122 / .08);--shadow-card: 0 1px 2px rgb(0 0 0 / .4), 0 16px 40px -16px rgb(0 0 0 / .6);--shadow-card-hover: 0 2px 4px rgb(0 0 0 / .45), 0 28px 56px -20px rgb(0 0 0 / .7), 0 0 0 1px rgb(141 176 255 / .18)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--color-paper: #0F141A;--color-surface: #161D26;--color-sunken: #1C2530;--color-ink: #E6EBF1;--color-ink-muted: #A7B2BF;--color-ink-disabled: #8C97A4;--color-line: #2A3440;--color-line-strong: #6B7888;--color-accent: #8DB0FF;--color-accent-hover: #A7C2FF;--color-accent-press: #7599E8;--color-accent-soft: #1D2B45;--color-on-accent: #0F141A;--color-seal: #F08BB8;--color-success: #6DD39B;--color-success-soft: #15291F;--color-warning: #E9B85C;--color-warning-soft: #2B2213;--color-danger: #FF8F85;--color-danger-soft: #2D1A19;--shadow-1: 0 1px 2px rgb(0 0 0 / .4);--shadow-2: 0 1px 2px rgb(0 0 0 / .4), 0 8px 24px rgb(0 0 0 / .35);--shadow-3: 0 2px 4px rgb(0 0 0 / .45), 0 16px 40px rgb(0 0 0 / .45);--color-canvas: #0A0E16;--color-card: #121A2A;--color-card-border: rgb(141 176 255 / .12);--color-glass: rgb(14 20 32 / .72);--color-glass-border: rgb(232 237 245 / .08);--color-ink-strong: #E8EDF5;--color-ink-soft: #A4B0C2;--tone-photo: #E5484D;--tone-photo-2: #FF8A7A;--tone-image: #0E9F8E;--tone-image-2: #3FD8C4;--tone-data: #1E9E52;--tone-data-2: #5AD48A;--color-on-success: #0A0E16;--aurora-1: rgb(141 176 255 / .14);--aurora-2: rgb(63 216 196 / .08);--aurora-3: rgb(255 138 122 / .08);--shadow-card: 0 1px 2px rgb(0 0 0 / .4), 0 16px 40px -16px rgb(0 0 0 / .6);--shadow-card-hover: 0 2px 4px rgb(0 0 0 / .45), 0 28px 56px -20px rgb(0 0 0 / .7), 0 0 0 1px rgb(141 176 255 / .18)}}@media(prefers-contrast:more){:root{--color-line-strong: var(--color-ink-muted)}}@media(prefers-reduced-motion:reduce){:root{--dur-instant: 0ms;--dur-fast: .12s}}html:has(body.v2){overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + var(--space-4))}.v2{background:var(--color-canvas);color:var(--color-ink-strong);overflow-x:clip}.v2 .icon{display:block;width:1.25em;height:1.25em;flex:none}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.v2 :where(a,button):focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}.home-header{position:sticky;top:0;z-index:var(--z-sticky);height:var(--header-height);transition:background-color var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}.home-header[data-scrolled]{background:var(--color-glass);box-shadow:0 1px 0 var(--color-glass-border);-webkit-backdrop-filter:saturate(160%) blur(16px);backdrop-filter:saturate(160%) blur(16px)}.home-header-inner,.hero-inner,.tools,.how-inner,.promise,.home-footer-inner{width:100%;max-width:76rem;margin-inline:auto;padding-left:max(var(--space-4),env(safe-area-inset-left));padding-right:max(var(--space-4),env(safe-area-inset-right))}.home-header-inner{display:flex;align-items:center;gap:var(--space-5);height:100%}.brand{display:inline-flex;align-items:center;gap:10px;min-height:44px;color:var(--color-ink-strong);font-family:var(--font-heading);font-size:1.125rem;font-weight:var(--weight-bold);letter-spacing:.06em;text-decoration:none}.brand-mark{width:32px;height:32px;transition:transform var(--dur-slow) var(--ease-spring)}.brand:hover .brand-mark{transform:rotate(-10deg) scale(1.08)}.home-nav ul{display:flex;gap:var(--space-1);margin:0;padding:0;list-style:none}.home-nav a{display:inline-flex;align-items:center;min-height:44px;padding-inline:14px;border-radius:var(--radius-pill);color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-bold);text-decoration:none;transition:color var(--dur-fast) var(--ease-out),background-color var(--dur-fast) var(--ease-out)}.home-nav a:hover{color:var(--color-ink-strong);background:var(--color-card-border)}.home-actions{display:flex;align-items:center;gap:var(--space-2);margin-left:auto}.lang-link{display:inline-flex;align-items:center;gap:var(--space-2);min-height:44px;padding-inline:14px;border-radius:var(--radius-pill);color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-bold);text-decoration:none;transition:color var(--dur-fast) var(--ease-out),background-color var(--dur-fast) var(--ease-out)}.lang-link:hover{color:var(--color-ink-strong);background:var(--color-card-border)}.theme-toggle{position:relative;display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid var(--color-card-border);border-radius:var(--radius-pill);background:var(--color-card);color:var(--color-ink-strong);box-shadow:var(--shadow-card);cursor:pointer;transition:transform var(--dur-fast) var(--ease-out)}.theme-toggle:hover{transform:translateY(-1px)}.theme-toggle:active{transform:scale(.94)}.theme-icon{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transform:rotate(-90deg) scale(.4);transition:opacity var(--dur-base) var(--ease-out),transform var(--dur-slow) var(--ease-spring)}.theme-icon .icon{width:22px;height:22px}.theme-toggle[data-current=light] .theme-icon-to-dark,.theme-toggle[data-current=dark] .theme-icon-to-light{opacity:1;transform:none}.support-link{--support-from: #C2417A;--support-to: #9C2C61;position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding-inline:14px 18px;overflow:hidden;border-radius:var(--radius-pill);background:linear-gradient(135deg,var(--support-from),var(--support-to));color:#fff;font-size:var(--text-sm);font-weight:var(--weight-bold);line-height:1.2;text-decoration:none;white-space:nowrap;box-shadow:inset 0 1px #ffffff4d,0 8px 20px -8px #9c2c61a6;transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur-base) var(--ease-out),filter var(--dur-fast) var(--ease-out)}.support-link:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to bottom,#ffffff3d,#fff0 28%);pointer-events:none}.support-link .icon{width:18px;height:18px}.support-link:hover{transform:translateY(-1px);filter:brightness(.94);box-shadow:inset 0 1px #ffffff4d,0 12px 26px -8px #9c2c61bf}.support-link:active{transform:scale(.96)}@media(max-width:559px){.support-link{width:44px;padding:0}.support-link .icon{width:20px;height:20px}.support-link-text{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}}.hero{position:relative;isolation:isolate;padding-block:clamp(var(--space-6),4.5vw,var(--space-8)) clamp(var(--space-7),5vw,var(--space-8))}.hero-aurora{position:absolute;inset:-30% 0 -20%;-webkit-mask-image:linear-gradient(to bottom,#000 55%,transparent);mask-image:linear-gradient(to bottom,#000 55%,transparent);z-index:-1;background:radial-gradient(38% 42% at 12% 18%,var(--aurora-1),transparent 72%),radial-gradient(32% 40% at 88% 12%,var(--aurora-2),transparent 72%),radial-gradient(40% 44% at 72% 88%,var(--aurora-3),transparent 72%);pointer-events:none}.hero-inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:clamp(var(--space-6),5vw,5rem)}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);margin:0;padding:6px 14px 6px 10px;border:1px solid var(--color-card-border);border-radius:var(--radius-pill);background:var(--color-card);color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-bold);box-shadow:var(--shadow-card)}.hero-badge .icon{color:var(--tone-image)}.hero-title{margin:var(--space-5) 0;font-family:var(--font-heading);font-size:clamp(2.125rem,1rem + 3.2vw,3.5rem);font-weight:var(--weight-bold);line-height:1.22;letter-spacing:-.02em;font-feature-settings:"palt" 1}.hero-line{display:block}.hero-line .phrase{display:inline-block;white-space:nowrap}.hero-copy{container-type:inline-size}.v2:lang(ja) .hero-title{font-size:clamp(2.125rem,7.8cqi,3.5rem)}@media(min-width:900px){.hero-line{white-space:nowrap}}.hero-accent{position:relative;color:var(--color-accent);white-space:nowrap}.hero-accent:after{content:"";position:absolute;left:0;right:0;bottom:.02em;height:.16em;border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--tone-photo),var(--tone-image),var(--tone-data));transform-origin:left;opacity:.9}.hero-lead{max-width:34em;margin:0;color:var(--color-ink-soft);font-size:clamp(1rem,.94rem + .3vw,1.125rem);line-height:1.9;word-break:auto-phrase;text-wrap:pretty}.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-6)}.cta{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding-inline:26px;border-radius:var(--radius-pill);font-weight:var(--weight-bold);text-decoration:none;max-width:100%;padding-block:8px;text-align:center;line-height:1.35;transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur-base) var(--ease-out),background-color var(--dur-fast) var(--ease-out)}.cta .icon{transition:transform var(--dur-base) var(--ease-spring)}.cta-primary{background:var(--color-accent);color:var(--color-on-accent);box-shadow:0 12px 28px -12px var(--color-accent)}.cta-primary:hover{transform:translateY(-2px);background:var(--color-accent-hover);box-shadow:0 18px 36px -14px var(--color-accent)}.cta-primary:hover .icon{transform:translate(4px)}.cta-secondary{border:1px solid var(--color-card-border);background:var(--color-card);color:var(--color-ink-strong);box-shadow:var(--shadow-card)}.cta-secondary:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}.cta:active{transform:translateY(0) scale(.98)}.hero-visual{position:relative}.scene{position:relative;width:100%;max-width:37rem;margin-inline:auto;aspect-ratio:10 / 9;container-type:inline-size}.scene-device{position:absolute;top:4%;left:0;width:60%;height:90%;display:flex;flex-direction:column;border:1px solid var(--color-card-border);border-radius:28px;background:var(--color-card);box-shadow:var(--shadow-card-hover)}.scene-screen{position:relative;flex:1;margin:10px 10px 0;overflow:hidden;border-radius:20px;background:radial-gradient(60% 50% at 50% 100%,color-mix(in srgb,var(--color-accent) 14%,transparent),transparent 70%),radial-gradient(circle at 1px 1px,color-mix(in srgb,var(--color-ink-soft) 22%,transparent) 1px,transparent 1.5px) 0 0 / 18px 18px,linear-gradient(var(--color-canvas),var(--color-canvas));container-type:size}.scene-device-label{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 0 12px;color:var(--color-ink-soft);font-size:var(--text-xs);font-weight:var(--weight-bold)}.scene-device-label .icon{width:16px;height:16px}.scene-file{position:absolute;display:flex;align-items:center;gap:8px;padding:8px 12px 8px 8px;border:1px solid var(--color-card-border);border-radius:var(--radius-tile);background:var(--color-card);color:var(--color-ink-strong);font-size:clamp(.6875rem,2.6cqw,var(--text-sm));font-weight:var(--weight-bold);white-space:nowrap;box-shadow:var(--shadow-card)}.scene-file-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;color:var(--tone-on)}.scene-file-icon .icon{width:20px;height:20px}.scene-file-photo{top:6cqh;left:5cqw;--dx: 25cqw;--dy: 60cqh}.scene-file-csv{top:25cqh;right:5cqw;--dx: -25cqw;--dy: 42cqh}.scene-file-image{top:44cqh;left:7cqw;--dx: 23cqw;--dy: 24cqh}.scene-file-photo .scene-file-icon{background:linear-gradient(135deg,var(--tone-photo),var(--tone-photo-2))}.scene-file-csv .scene-file-icon{background:linear-gradient(135deg,var(--tone-data),var(--tone-data-2))}.scene-file-image .scene-file-icon{background:linear-gradient(135deg,var(--tone-image),var(--tone-image-2))}.scene-tag{position:absolute;display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:var(--radius-pill);background:color-mix(in srgb,var(--tone-photo) 84%,#000);color:var(--tone-on);font-size:.6875rem;box-shadow:0 6px 14px -8px var(--tone-photo)}.scene-tag .icon{width:12px;height:12px}.scene-tag-gps{top:-14px;right:-10px}.scene-tag-date{bottom:-14px;right:18px}.scene-box{position:absolute;left:50%;bottom:8cqh;width:34cqw;aspect-ratio:1;translate:-50% 0;display:grid;place-items:center}.scene-box-mark{position:relative;z-index:1;width:100%;height:auto;filter:drop-shadow(0 14px 18px color-mix(in srgb,var(--color-accent) 30%,transparent))}.scene-box-glow{position:absolute;inset:-18%;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--color-accent) 26%,transparent),transparent)}.scene-done{position:absolute;z-index:3;left:50%;bottom:50cqh;display:inline-flex;align-items:center;gap:6px;padding:6px 14px 6px 8px;translate:-50% 0;border-radius:var(--radius-pill);background:var(--color-success);color:var(--color-on-success);font-size:clamp(.6875rem,2.8cqw,var(--text-sm));font-weight:var(--weight-bold);width:max-content;max-width:88cqw;text-align:center;box-shadow:0 10px 24px -12px var(--color-success)}.scene-done .icon{width:18px;height:18px}.scene-spark{position:absolute;z-index:2;color:var(--color-seal);opacity:0}.scene-spark .icon{width:18px;height:18px}.scene-spark-1{left:30cqw;bottom:38cqh}.scene-spark-2{left:66cqw;bottom:30cqh;color:var(--tone-image)}.scene-spark-3{left:58cqw;bottom:46cqh;color:var(--tone-data)}.scene-wire{position:absolute;top:29%;left:60%;width:15%;height:2px;border-radius:2px;background:repeating-linear-gradient(90deg,var(--color-ink-soft) 0 6px,transparent 6px 11px);opacity:.55;transform-origin:left}.scene-wire-cut{position:absolute;top:50%;left:50%;display:grid;place-items:center;width:30px;height:30px;translate:-50% -50%;border-radius:50%;background:var(--color-card);color:var(--color-danger);box-shadow:var(--shadow-card)}.scene-wire-cut .icon{width:18px;height:18px}.scene-cloud{position:absolute;top:17%;right:0;width:25%;display:grid;justify-items:center;gap:6px;padding:14px 8px 12px;border:1px solid var(--color-card-border);border-radius:20px;background:var(--color-card);box-shadow:var(--shadow-card)}.scene-cloud-icon{color:var(--color-ink-soft)}.scene-cloud-icon .icon{width:30px;height:30px}.scene-cloud-count{display:flex;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:2px;max-width:100%;color:var(--color-ink-soft);font-size:clamp(.625rem,2.9cqw,var(--text-xs));font-weight:var(--weight-bold);text-align:center}.scene-cloud-zero{display:inline-block;margin-left:4px;color:var(--color-seal);font-family:var(--font-heading);font-size:clamp(1.5rem,7cqw,2.25rem);line-height:1}.scene-replay{display:flex;align-items:center;gap:6px;min-height:44px;margin:var(--space-3) auto 0;padding-inline:16px;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--color-ink-soft);font:inherit;font-size:var(--text-sm);font-weight:var(--weight-bold);cursor:pointer;transition:color var(--dur-fast) var(--ease-out),background-color var(--dur-fast) var(--ease-out)}.scene-replay:hover{color:var(--color-ink-strong);background:var(--color-card-border)}.scene-replay .icon{width:18px;height:18px}.section-title{margin:0;font-family:var(--font-heading);font-size:clamp(1.75rem,1.15rem + 1.8vw,2.625rem);font-weight:var(--weight-bold);line-height:1.3;letter-spacing:-.02em;font-feature-settings:"palt" 1}.section-lead{max-width:40em;margin:var(--space-3) 0 0;color:var(--color-ink-soft);line-height:1.9}.tools{padding-block:clamp(var(--space-7),6vw,var(--space-9))}.filters{display:flex;flex-wrap:wrap;gap:var(--space-2);margin:var(--space-6) 0 var(--space-5)}.chip{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding-inline:18px;border:1px solid var(--color-card-border);border-radius:var(--radius-pill);background:var(--color-card);color:var(--color-ink-soft);font:inherit;font-size:var(--text-sm);font-weight:var(--weight-bold);cursor:pointer;transition:color var(--dur-fast) var(--ease-out),background-color var(--dur-base) var(--ease-out),transform var(--dur-fast) var(--ease-out)}.chip .icon{width:18px;height:18px}.chip:hover:not([aria-pressed=true]){color:var(--color-ink-strong);transform:translateY(-1px)}.chip:active{transform:scale(.96)}.chip[aria-pressed=true]{border-color:transparent;background:var(--color-ink-strong);color:var(--color-canvas)}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,16.5rem),1fr));gap:var(--space-4);margin:0;padding:0;list-style:none}.tool-card{--tone: var(--color-accent);--tone-2: var(--color-accent-hover);position:relative;isolation:isolate;border:1px solid var(--color-card-border);border-radius:var(--radius-card);background:var(--color-card);box-shadow:var(--shadow-card);transition:transform var(--dur-slow) var(--ease-out),box-shadow var(--dur-slow) var(--ease-out),border-color var(--dur-base) var(--ease-out)}.tool-card-photo{--tone: var(--tone-photo);--tone-2: var(--tone-photo-2)}.tool-card-image{--tone: var(--tone-image);--tone-2: var(--tone-image-2)}.tool-card-data{--tone: var(--tone-data);--tone-2: var(--tone-data-2)}.tool-card:before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;background:radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%),color-mix(in srgb,var(--tone) 16%,transparent),transparent 55%);opacity:0;transition:opacity var(--dur-slow) var(--ease-out)}.tool-card:not(.tool-card-soon):hover{transform:perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-6px);border-color:color-mix(in srgb,var(--tone) 40%,transparent);box-shadow:var(--shadow-card-hover)}.tool-card:hover:before{opacity:1}.tool-card{overflow:hidden}.tool-card-link,.tool-card-body{display:grid;grid-template-rows:auto 1fr auto;gap:var(--space-4);height:100%;padding:var(--space-5);border-radius:inherit;color:inherit;text-decoration:none}.tool-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:var(--radius-tile);background:linear-gradient(140deg,var(--tone),var(--tone-2));color:var(--tone-on);box-shadow:0 12px 22px -12px var(--tone),inset 0 1px #ffffff59;transition:transform var(--dur-slow) var(--ease-spring)}.tool-icon .icon{width:30px;height:30px}.tool-card:hover .tool-icon{transform:rotate(-8deg) scale(1.08)}.tool-name{display:block;font-family:var(--font-heading);font-size:1.125rem;font-weight:var(--weight-bold);line-height:1.5;color:var(--color-ink-strong)}.tool-desc{display:block;margin-top:6px;color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.8}.tool-meta{justify-self:start;padding:2px 10px;border-radius:var(--radius-pill);background:color-mix(in srgb,var(--tone) 10%,transparent);color:var(--color-ink-soft);font-size:var(--text-xs);font-weight:var(--weight-bold)}.tool-go{position:absolute;top:var(--space-5);right:var(--space-5);display:grid;place-items:center;width:38px;height:38px;border-radius:var(--radius-pill);background:color-mix(in srgb,var(--tone) 12%,transparent);color:var(--tone);opacity:0;transform:translate(-6px);transition:opacity var(--dur-base) var(--ease-out),transform var(--dur-slow) var(--ease-spring)}.tool-go .icon{width:18px;height:18px}.tool-card:hover .tool-go,.tool-card-link:focus-visible .tool-go{opacity:1;transform:none}.tool-watermark{position:absolute;right:-18px;bottom:-22px;z-index:-1;color:var(--tone);opacity:.07;transform:rotate(-14deg);transition:transform .9s var(--ease-out),opacity var(--dur-slow) var(--ease-out);pointer-events:none}.tool-watermark .icon{width:132px;height:132px}.tool-card:hover .tool-watermark{opacity:.13;transform:rotate(-4deg) scale(1.06)}.tool-card-soon{border-style:dashed;background:transparent;box-shadow:none}.tool-card-soon .tool-icon{background:var(--color-card);color:var(--color-accent);box-shadow:var(--shadow-card)}.how{padding-block:clamp(var(--space-7),6vw,var(--space-9));background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--color-accent) 7%,transparent) 40%,transparent)}.how-inner{display:grid;gap:var(--space-7)}.how-steps{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-5);margin:0;padding:0;list-style:none}.how-steps:before{content:"";position:absolute;top:36px;left:16.6%;right:16.6%;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--tone-photo),var(--tone-image),var(--tone-data));transform-origin:left}.how-step{position:relative;text-align:center}.how-icon{position:relative;z-index:1;display:grid;place-items:center;width:72px;height:72px;margin:0 auto var(--space-4);border:1px solid var(--color-card-border);border-radius:22px;background:var(--color-card);color:var(--color-accent);box-shadow:var(--shadow-card)}.how-icon .icon{width:34px;height:34px}.how-name{margin:0;font-family:var(--font-heading);font-size:var(--text-lg)}.how-text{max-width:18em;margin:var(--space-2) auto 0;color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.8}.promise{padding-block:clamp(var(--space-7),6vw,var(--space-9))}.bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:var(--space-4);margin-top:var(--space-6)}.bento-cell{position:relative;overflow:hidden;padding:var(--space-6);border:1px solid var(--color-card-border);border-radius:var(--radius-card);background:var(--color-card);box-shadow:var(--shadow-card)}.bento-zero{grid-column:span 3;grid-row:span 2;display:flex;flex-direction:column;justify-content:flex-end;min-height:22rem;background:radial-gradient(70% 60% at 85% 10%,color-mix(in srgb,var(--color-seal) 16%,transparent),transparent 70%),radial-gradient(60% 50% at 0% 100%,color-mix(in srgb,var(--color-accent) 12%,transparent),transparent 70%),var(--color-card)}.bento-count,.bento-ads{grid-column:span 3}.bento-offline{grid-column:span 6;display:grid;grid-template-columns:auto 1fr;column-gap:var(--space-5);align-items:center}.bento-offline .bento-icon{grid-row:span 2;margin:0}.bento-offline .bento-title{align-self:end}.bento-zero-count{position:absolute;top:var(--space-5);right:var(--space-6);display:flex;align-items:baseline;gap:6px;color:var(--color-seal);font-family:var(--font-heading);line-height:1}.bento-zero-num{font-size:clamp(6rem,3rem + 9vw,10rem)}.bento-zero-unit{font-size:var(--text-2xl)}.bento-icon{display:grid;place-items:center;width:52px;height:52px;margin-bottom:var(--space-4);border-radius:var(--radius-tile);background:color-mix(in srgb,var(--color-accent) 12%,transparent);color:var(--color-accent)}.bento-icon .icon{width:28px;height:28px}.bento-title{margin:0;font-family:var(--font-heading);font-size:var(--text-lg);line-height:1.5}.bento-zero .bento-title{font-size:clamp(var(--text-xl),1.2rem + 1vw,var(--text-2xl))}.bento-text{max-width:30em;margin:var(--space-2) 0 0;color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.8}.promise-more{margin:var(--space-5) 0 0}.text-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;color:var(--color-accent);font-weight:var(--weight-bold);text-decoration:none}.text-link .icon{width:18px;height:18px;transition:transform var(--dur-base) var(--ease-spring)}.text-link:hover span{text-decoration:underline;text-underline-offset:4px}.text-link:hover .icon{transform:translate(4px)}.home-footer{margin-top:var(--space-7);padding-block:var(--space-7) var(--space-6);border-top:1px solid var(--color-card-border)}.home-footer-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-5);align-items:start}.home-footer-note{margin:var(--space-2) 0 0;color:var(--color-ink-soft);font-size:var(--text-sm)}.home-footer-nav ul{display:flex;flex-wrap:wrap;gap:var(--space-1) var(--space-4);margin:0;padding:0;list-style:none}.home-footer-nav a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;color:var(--color-ink-soft);font-size:var(--text-sm);text-decoration:none}.home-footer-nav a:hover{color:var(--color-ink-strong);text-decoration:underline;text-underline-offset:4px}.app-install{grid-column:1 / -1;display:grid;gap:var(--space-2);justify-items:start;padding:var(--space-4) var(--space-5);border:1px solid var(--color-card-border);border-radius:var(--radius-panel);background:var(--color-card)}.app-install[hidden],.app-install [hidden]{display:none}.app-install-title{display:flex;align-items:center;gap:var(--space-2);margin:0;color:var(--color-ink-strong);font-size:var(--text-base)}.app-install-title .icon{width:20px;height:20px;flex:none;color:var(--color-accent)}.app-install-lead,.app-install-steps{margin:0;color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.7}.app-install-steps{color:var(--color-ink)}.app-install-button{margin-top:var(--space-1)}.home-footer-copy{grid-column:1 / -1;margin:0;color:var(--color-ink-soft);font-size:var(--text-xs)}@media(prefers-reduced-motion:no-preference){.support-link .icon{animation:support-beat 2s var(--ease-out) .9s 2 both}.support-link:hover .icon{animation:support-beat 1.1s var(--ease-out) both}.hero-badge,.hero-lead,.hero-actions{animation:rise var(--dur-reveal) var(--ease-out) both}.hero-lead{animation-delay:.62s}.hero-actions{animation-delay:.74s}.hero-accent:after{animation:draw-line .9s var(--ease-out) 1s both}.hero-line .ch{animation:char-in .76s var(--ease-out) both}.hero-title .ch[data-i="1"]{animation-delay:.1s}.hero-title .ch[data-i="2"]{animation-delay:.13s}.hero-title .ch[data-i="3"]{animation-delay:.16s}.hero-title .ch[data-i="4"]{animation-delay:.19s}.hero-title .ch[data-i="5"]{animation-delay:.22s}.hero-title .ch[data-i="6"]{animation-delay:.25s}.hero-title .ch[data-i="7"]{animation-delay:.28s}.hero-title .ch[data-i="8"]{animation-delay:.31s}.hero-title .ch[data-i="9"]{animation-delay:.34s}.hero-title .ch[data-i="10"]{animation-delay:.37s}.hero-title .ch[data-i="11"]{animation-delay:.4s}.hero-title .ch[data-i="12"]{animation-delay:.43s}.hero-title .ch[data-i="13"]{animation-delay:.46s}.hero-title .ch[data-i="14"]{animation-delay:.49s}.hero-title .ch[data-i="15"]{animation-delay:.52s}.hero-title .ch[data-i="16"]{animation-delay:.55s}.hero-title .ch[data-i="17"]{animation-delay:.58s}.hero-title .ch[data-i="18"]{animation-delay:.61s}.hero-title .ch[data-i="19"]{animation-delay:.64s}.hero-title .ch[data-i="20"]{animation-delay:.67s}.hero-title .ch[data-i="21"]{animation-delay:.7s}.hero-title .ch[data-i="22"]{animation-delay:.73s}.hero-title .ch[data-i="23"]{animation-delay:.76s}.hero-title .ch[data-i="24"]{animation-delay:.79s}.hero-title .ch[data-i="25"]{animation-delay:.82s}.hero-title .ch[data-i="26"]{animation-delay:.85s}.hero-title .ch[data-i="27"]{animation-delay:.88s}.hero-title .ch[data-i="28"]{animation-delay:.91s}.hero-title .ch[data-i="29"]{animation-delay:.94s}.hero-title .ch[data-i="30"]{animation-delay:.97s}.hero-title .ch[data-i="31"]{animation-delay:1s}.hero-title .ch[data-i="32"]{animation-delay:1.03s}.hero-title .ch[data-i="33"]{animation-delay:1.06s}.hero-title .ch[data-i="34"]{animation-delay:1.09s}.hero-title .ch[data-i="35"]{animation-delay:1.12s}.hero-title .ch[data-i="36"]{animation-delay:1.15s}.hero-title .ch[data-i="37"]{animation-delay:1.18s}.hero-title .ch[data-i="38"]{animation-delay:1.21s}.hero-title .ch[data-i="39"]{animation-delay:1.24s}.hero-title .ch[data-i="40"]{animation-delay:1.27s}.hero-title .ch[data-i="41"]{animation-delay:1.3s}.hero-title .ch[data-i="42"]{animation-delay:1.33s}.hero-title .ch[data-i="43"]{animation-delay:1.36s}.hero-title .ch[data-i="44"]{animation-delay:1.39s}.hero-title .ch[data-i="45"]{animation-delay:1.42s}.hero-title .ch[data-i="46"]{animation-delay:1.45s}.hero-title .ch[data-i="47"]{animation-delay:1.48s}.hero-title .ch[data-i="48"]{animation-delay:1.51s}.cta{translate:var(--tx, 0) var(--ty, 0);transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur-base) var(--ease-out),background-color var(--dur-fast) var(--ease-out),translate .42s var(--ease-spring)}.hero-light{transition:opacity .6s var(--ease-out)}@supports (animation-timeline: scroll()){.scroll-progress{animation:progress linear both;animation-timeline:scroll(root)}}.tool-card:not(.tool-card-soon):hover:after{opacity:1;animation:border-spin 2.6s linear infinite}.js .tool-card[data-inview] .tool-icon{animation:icon-pop .76s var(--ease-spring) both}.js .tool-grid>.tool-card:nth-child(2)[data-inview] .tool-icon{animation-delay:80ms}.js .tool-grid>.tool-card:nth-child(3)[data-inview] .tool-icon{animation-delay:.16s}.js .tool-grid>.tool-card:nth-child(4)[data-inview] .tool-icon{animation-delay:.24s}.scene[data-play] .scene-box-glow{animation:glow 2.2s var(--ease-out) 2.5s both,breathe 1.6s var(--ease-in-out) 4.8s 4 alternate}.lang-menu[open] .lang-list{animation:menu-in .24s var(--ease-out) both}.lang-hint:not([hidden]){animation:toast-in .56s var(--ease-spring) both}.hero-aurora{animation:aurora-in 1.6s var(--ease-out) both}.scene[data-play] .scene-device{animation:device-in .7s var(--ease-out) .2s both}.scene[data-play] .scene-cloud{animation:pop-in .6s var(--ease-spring) .5s both}.scene[data-play] .scene-file{animation:file-appear .5s var(--ease-spring) both,file-in .9s var(--ease-in-out) forwards}.scene[data-play] .scene-file-photo{animation-delay:.6s,1.9s}.scene[data-play] .scene-file-csv{animation-delay:.75s,2.5s}.scene[data-play] .scene-file-image{animation-delay:.9s,3.1s}.scene[data-play] .scene-tag-gps{animation:tag-off .7s var(--ease-out) 1.2s forwards}.scene[data-play] .scene-tag-date{animation:tag-off-down .7s var(--ease-out) 1.35s forwards}.scene[data-play] .scene-box{animation:box-gulp 2.2s var(--ease-out) 2.5s both}.scene[data-play] .scene-box-glow{animation:glow 2.2s var(--ease-out) 2.5s both}.scene[data-play] .scene-spark-1{animation:spark .7s var(--ease-out) 2.75s both}.scene[data-play] .scene-spark-2{animation:spark .7s var(--ease-out) 3.35s both}.scene[data-play] .scene-spark-3{animation:spark .7s var(--ease-out) 3.95s both}.scene[data-play] .scene-wire{animation:wire-draw .6s var(--ease-out) .9s both}.scene[data-play] .scene-wire-cut{animation:cut-pop .52s var(--ease-seal) 1.5s both}.scene[data-play] .scene-cloud-zero{animation:zero-pulse .72s var(--ease-seal) 4.3s both}.scene[data-play] .scene-done{animation:done-pop .64s var(--ease-spring) 4.1s both}.scene-replay{animation:fade-in .4s var(--ease-out) 4.8s both}.js [data-reveal]:not([data-inview]){opacity:0;transform:translateY(28px);animation:reveal-fallback 0s 3s forwards}.js [data-reveal]{transition:opacity var(--dur-reveal) var(--ease-out),transform var(--dur-reveal) var(--ease-out)}.js .tool-grid>[data-reveal]:nth-child(2){transition-delay:80ms}.js .tool-grid>[data-reveal]:nth-child(3){transition-delay:.16s}.js .tool-grid>[data-reveal]:nth-child(4){transition-delay:.24s}.js .how-steps>[data-reveal]:nth-child(2){transition-delay:.14s}.js .how-steps>[data-reveal]:nth-child(3){transition-delay:.28s}.js .bento>[data-reveal]:nth-child(2){transition-delay:80ms}.js .bento>[data-reveal]:nth-child(3){transition-delay:.16s}.js .bento>[data-reveal]:nth-child(4){transition-delay:.24s}.js .how-steps:not([data-inview]):before{transform:scaleX(0)}.how-steps:before{transition:transform 1.4s var(--ease-out) .3s}.how-step[data-inview] .how-icon{animation:pop-in .6s var(--ease-spring) both;animation-delay:inherit}.bento-zero[data-inview] .bento-zero-num{animation:zero-stamp .7s var(--ease-seal) .3s both}.bento-offline[data-inview] .bento-icon-plane .icon{animation:plane 1.4s var(--ease-out) .3s both}@supports (animation-timeline: scroll()){.hero-visual{animation:drift linear both;animation-timeline:scroll(root);animation-range:0 80vh}.hero-aurora{animation:aurora-in 1.6s var(--ease-out) both,aurora-drift linear both;animation-timeline:auto,scroll(root);animation-range:normal,0 100vh}}::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}}@keyframes rise{0%{opacity:0;transform:translateY(24px)}}@keyframes fade-in{0%{opacity:0}}@keyframes draw-line{0%{transform:scaleX(0)}}@keyframes aurora-in{0%{opacity:0;transform:scale(.92)}}@keyframes device-in{0%{opacity:0;transform:translateY(24px) rotate(-2deg)}}@keyframes pop-in{0%{opacity:0;transform:scale(.6)}}@keyframes file-appear{0%{opacity:0;transform:translateY(-16px) scale(.9)}}@keyframes file-in{0%{transform:translate(0) scale(1) rotate(0);opacity:1}30%{transform:translateY(-2cqh) scale(1.04) rotate(-2deg);opacity:1}to{transform:translate(var(--dx),var(--dy)) scale(.2) rotate(10deg);opacity:0}}@keyframes tag-off{to{opacity:0;transform:translate(26px,-30px) rotate(18deg) scale(.8)}}@keyframes tag-off-down{to{opacity:0;transform:translate(34px,26px) rotate(-16deg) scale(.8)}}@keyframes box-gulp{0%,to{transform:scale(1)}8%{transform:scale(1.1,.94)}16%{transform:scale(1)}35%{transform:scale(1.1,.94)}43%{transform:scale(1)}62%{transform:scale(1.1,.94)}70%{transform:scale(1)}}@keyframes glow{0%{opacity:.4;transform:scale(.8)}70%{opacity:1;transform:scale(1.12)}to{opacity:.85;transform:scale(1)}}@keyframes spark{0%{opacity:0;transform:scale(0) rotate(0)}50%{opacity:1;transform:scale(1.2) rotate(45deg)}to{opacity:0;transform:scale(.4) rotate(90deg)}}@keyframes wire-draw{0%{transform:scaleX(0)}}@keyframes cut-pop{0%{opacity:0;transform:scale(.2) rotate(-40deg)}}@keyframes zero-pulse{40%{transform:scale(1.55) rotate(-8deg)}}@keyframes zero-stamp{0%{opacity:0;transform:scale(1.6) rotate(-10deg)}}@keyframes done-pop{0%{opacity:0;transform:translateY(16px) scale(.7)}}@keyframes drift{to{transform:translateY(-48px)}}@keyframes aurora-drift{to{transform:translateY(80px) scale(1.06)}}@keyframes char-in{0%{opacity:0;transform:translateY(.5em) rotate(6deg);filter:blur(8px)}}@keyframes progress{to{transform:scaleX(1)}}@keyframes border-spin{to{--border-angle: 360deg}}@keyframes icon-pop{0%{opacity:0;transform:scale(.5) rotate(-24deg)}}@keyframes breathe{to{opacity:.55;transform:scale(.92)}}@keyframes menu-in{0%{opacity:0;transform:translateY(-6px) scale(.97)}}@keyframes support-beat{0%,40%,to{transform:scale(1)}10%{transform:scale(1.22)}20%{transform:scale(1)}30%{transform:scale(1.14)}}@keyframes toast-in{0%{opacity:0;transform:translateY(24px) scale(.96)}}@keyframes plane{0%{opacity:0;transform:translate(-24px,14px) rotate(-8deg)}}@keyframes reveal-fallback{to{opacity:1;transform:none}}@media(max-width:899px){.hero-inner{grid-template-columns:minmax(0,1fr)}.hero-visual{order:2}.scene{max-width:28rem}}@media(max-width:999px){.home-nav{display:none}}@media(max-width:719px){.lang-link span{display:none}.lang-link{width:44px;justify-content:center;padding:0}.how-steps{grid-template-columns:minmax(0,1fr);gap:var(--space-6)}.how-steps:before{inset:36px auto 36px 35px;width:3px;height:auto;background:linear-gradient(180deg,var(--tone-photo),var(--tone-image),var(--tone-data));transform-origin:top}.js .how-steps:not([data-inview]):before{transform:scaleY(0)}.how-step{display:grid;grid-template-columns:72px minmax(0,1fr);column-gap:var(--space-4);text-align:left}.how-icon{grid-row:span 2;margin:0}.how-name{align-self:end}.how-text{margin:var(--space-1) 0 0}.bento{grid-template-columns:minmax(0,1fr)}.bento-zero,.bento-count,.bento-ads,.bento-offline{grid-column:auto;grid-row:auto}.bento-zero{min-height:18rem}.home-footer-inner{grid-template-columns:minmax(0,1fr)}}@media(min-width:600px){.home-header-inner,.hero-inner,.tools,.how-inner,.promise,.home-footer-inner{padding-left:max(var(--space-5),env(safe-area-inset-left));padding-right:max(var(--space-5),env(safe-area-inset-right))}}@media(min-width:1024px){.home-header-inner,.hero-inner,.tools,.how-inner,.promise,.home-footer-inner{padding-left:max(var(--space-6),env(safe-area-inset-left));padding-right:max(var(--space-6),env(safe-area-inset-right))}}@media(forced-colors:active){.tool-card,.bento-cell,.scene-device,.scene-cloud,.chip,.cta,.theme-toggle{border:1px solid CanvasText}.support-link{border:1px solid LinkText}.chip[aria-pressed=true]{outline:2px solid Highlight}}.header-sentinel{position:absolute;top:0;left:0;width:1px;height:8px;pointer-events:none}.hero-line .ch{display:inline-block}.hero-light{position:absolute;inset:0;z-index:-1;background:radial-gradient(520px circle at var(--hx, 50%) var(--hy, 40%),color-mix(in srgb,var(--color-accent) 12%,transparent),transparent 62%);opacity:0;pointer-events:none}.hero[data-lit] .hero-light{opacity:1}.scroll-progress{position:fixed;top:0;left:0;right:0;z-index:calc(var(--z-sticky) + 1);height:3px;background:linear-gradient(90deg,var(--tone-photo),var(--color-accent),var(--tone-image),var(--tone-data));transform:scaleX(0);transform-origin:left;pointer-events:none}@property --border-angle{syntax: "<angle>"; inherits: false; initial-value: 0deg;}.tool-card:after{content:"";position:absolute;inset:0;padding:1.5px;border-radius:inherit;background:conic-gradient(from var(--border-angle),transparent 0 52%,var(--tone) 70%,var(--tone-2) 86%,transparent 100%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);opacity:0;transition:opacity var(--dur-slow) var(--ease-out);pointer-events:none}.lang-menu{position:relative}.lang-summary{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding-inline:12px;border-radius:var(--radius-pill);color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-bold);list-style:none;cursor:pointer;transition:color var(--dur-fast) var(--ease-out),background-color var(--dur-fast) var(--ease-out)}.lang-summary::-webkit-details-marker{display:none}.lang-summary::marker{content:""}.lang-summary:hover{color:var(--color-ink-strong);background:var(--color-card-border)}.lang-summary .icon{width:18px;height:18px}.lang-summary .icon:last-child{width:14px;height:14px;transition:transform var(--dur-base) var(--ease-out)}.lang-menu[open] .lang-summary .icon:last-child{transform:rotate(180deg)}.lang-summary:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}.lang-list{position:absolute;top:calc(100% + 8px);right:0;z-index:var(--z-overlay);min-width:12rem;margin:0;padding:6px;border:1px solid var(--color-card-border);border-radius:16px;background:var(--color-card);box-shadow:var(--shadow-card-hover);list-style:none;transform-origin:top right}.lang-option{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);min-height:44px;padding-inline:12px;border-radius:10px;color:var(--color-ink-strong);font-size:var(--text-sm);font-weight:var(--weight-bold);text-decoration:none}.lang-option:hover{background:color-mix(in srgb,var(--color-accent) 9%,transparent)}.lang-option[aria-current]{color:var(--color-accent)}.lang-option .icon{width:18px;height:18px}.lang-hint{position:relative;display:flex;align-items:center;gap:var(--space-2) var(--space-3);width:calc(100% - 2 * var(--space-4));max-width:44rem;margin:var(--space-2) auto 0;padding:6px 6px 6px 16px;border:1px solid var(--color-card-border);border-radius:18px;background:var(--color-card);box-shadow:var(--shadow-card);font-size:var(--text-sm)}.lang-hint-text{flex:1 1 12rem}.lang-hint[hidden]{display:none}.lang-hint p{margin:0;color:var(--color-ink-strong);font-weight:var(--weight-bold)}.lang-hint-go{display:inline-flex;align-items:center;min-height:44px;padding-inline:16px;border-radius:var(--radius-pill);background:var(--color-accent);color:var(--color-on-accent);font-weight:var(--weight-bold);text-decoration:none;white-space:nowrap}.lang-hint-close{display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--color-ink-soft);cursor:pointer}.lang-hint-close:hover{background:var(--color-card-border);color:var(--color-ink-strong)}.lang-hint-close .icon{width:18px;height:18px}@media(max-width:719px){.lang-current{display:none}.lang-hint{flex-wrap:wrap;justify-content:space-between}}@media(max-width:399px){.home-header-inner{gap:var(--space-2)}.home-actions{gap:var(--space-1)}.lang-summary{padding-inline:8px}}.v2:not(:lang(ja)) .hero-title{font-size:clamp(2rem,1rem + 2.6vw,3.25rem)}@media(min-width:900px){.v2:not(:lang(ja)) .hero-line{white-space:normal}}.v2:not(:lang(ja)) .hero-accent{white-space:normal}.v2{overflow-wrap:break-word}.v2 :is(h1,h2,h3){text-wrap:balance}.v2 h3{letter-spacing:var(--tracking-heading)}.v2 .skip-link{position:fixed;top:var(--space-4);left:var(--space-4);z-index:var(--z-overlay);display:inline-flex;align-items:center;min-height:44px;padding:var(--space-2) var(--space-4);border-radius:var(--radius-pill);background:var(--color-accent);color:var(--color-on-accent);font-weight:var(--weight-bold);text-decoration:none;transform:translateY(calc(-100% - var(--space-6)))}.v2 .skip-link:focus{transform:none}.v2 .skip-link:focus-visible{box-shadow:0 0 0 2px var(--color-canvas)}.tool-hero-inner,.tool-stage,.tool-section,.doc-main,.nf-hero,.nf-tools,.support-hero,.support-section{width:100%;max-width:76rem;margin-inline:auto;padding-left:max(var(--space-4),env(safe-area-inset-left));padding-right:max(var(--space-4),env(safe-area-inset-right))}@media(min-width:600px){.tool-hero-inner,.tool-stage,.tool-section,.doc-main,.nf-hero,.nf-tools,.support-hero,.support-section{padding-left:max(var(--space-5),env(safe-area-inset-left));padding-right:max(var(--space-5),env(safe-area-inset-right))}}@media(min-width:1024px){.tool-hero-inner,.tool-stage,.tool-section,.doc-main,.nf-hero,.nf-tools,.support-hero,.support-section{padding-left:max(var(--space-6),env(safe-area-inset-left));padding-right:max(var(--space-6),env(safe-area-inset-right))}}.lang-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px;width:min(25rem,calc(100vw - 2 * var(--space-4)));max-height:min(70vh,34rem);overflow-y:auto;overscroll-behavior:contain}.lang-option{min-width:0;padding-block:6px;line-height:1.3}.lang-option span{min-width:0;overflow-wrap:anywhere}@media(max-width:719px){.lang-list{position:fixed;top:calc(var(--header-height) + 4px);left:max(var(--space-4),env(safe-area-inset-left));right:max(var(--space-4),env(safe-area-inset-right));width:auto;transform-origin:top center}}.footer-policy-note{margin:var(--space-2) 0 0;color:var(--color-ink-soft);font-size:var(--text-xs)}.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:0 var(--space-2);margin:0;padding:0;list-style:none;color:var(--color-ink-soft);font-size:var(--text-sm)}.crumbs li{display:inline-flex;align-items:center;gap:var(--space-2);min-width:0}.crumbs li+li:before{content:"";width:6px;height:6px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;opacity:.6;transform:rotate(45deg)}.crumbs a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;color:inherit;text-decoration:none}.crumbs a:hover{color:var(--color-ink-strong);text-decoration:underline;text-underline-offset:4px}.crumbs [aria-current]{color:var(--color-ink-strong);font-weight:var(--weight-bold)}.page-tool{--tone: var(--color-accent);--tone-2: var(--color-accent-hover)}.page-tool.tone-photo{--tone: var(--tone-photo);--tone-2: var(--tone-photo-2)}.page-tool.tone-image{--tone: var(--tone-image);--tone-2: var(--tone-image-2)}.page-tool.tone-data{--tone: var(--tone-data);--tone-2: var(--tone-data-2)}.tool-hero{position:relative;isolation:isolate;padding-block:var(--space-2) var(--space-6)}.tool-hero-aurora{position:absolute;inset:-40% 0 -10%;z-index:-1;background:radial-gradient(34% 46% at 8% 30%,color-mix(in srgb,var(--tone) 18%,transparent),transparent 72%),radial-gradient(30% 40% at 92% 10%,var(--aurora-1),transparent 72%),radial-gradient(36% 44% at 70% 90%,color-mix(in srgb,var(--tone-2) 14%,transparent),transparent 72%);-webkit-mask-image:linear-gradient(to bottom,#000 50%,transparent);mask-image:linear-gradient(to bottom,#000 50%,transparent);pointer-events:none}.tool-hero-head{display:flex;align-items:center;gap:var(--space-4);margin-top:var(--space-3)}.tool-hero-icon{display:grid;flex:none;place-items:center;width:clamp(56px,4.4vw + 30px,76px);aspect-ratio:1;border-radius:18px;background:linear-gradient(140deg,var(--tone),var(--tone-2));color:var(--tone-on);box-shadow:0 16px 30px -14px var(--tone),inset 0 1px #ffffff59}.tool-hero-icon .icon{width:58%;height:58%}.tool-title{margin:0;font-family:var(--font-heading);font-size:clamp(1.75rem,1.1rem + 2.2vw,3rem);line-height:1.25;letter-spacing:-.02em;font-feature-settings:"palt" 1;text-wrap:balance;word-break:auto-phrase}.tool-lead{max-width:44em;margin:var(--space-4) 0 0;color:var(--color-ink-soft);font-size:clamp(1rem,.95rem + .25vw,1.125rem);line-height:1.9}.trust-chips{display:flex;flex-wrap:wrap;gap:var(--space-2);margin:var(--space-5) 0 0;padding:0;list-style:none}.trust-chip{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding-inline:12px 14px;border:1px solid var(--color-card-border);border-radius:var(--radius-pill);background:var(--color-glass);-webkit-backdrop-filter:saturate(160%) blur(12px);backdrop-filter:saturate(160%) blur(12px);color:var(--color-ink-strong);font-size:var(--text-sm);font-weight:var(--weight-bold)}.trust-chip .icon{width:18px;height:18px;color:var(--tone)}.tool-stage{position:relative}.box-shell{position:relative;isolation:isolate;border-radius:calc(var(--radius-card) + 4px);background:var(--color-card);box-shadow:var(--shadow-card-hover)}.box-shell:before{content:"";position:absolute;inset:0;z-index:1;padding:1.5px;border-radius:inherit;background:linear-gradient(135deg,color-mix(in srgb,var(--tone) 70%,transparent),var(--color-card-border) 38%,var(--color-card-border) 62%,color-mix(in srgb,var(--color-accent) 60%,transparent));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);pointer-events:none}.box-bar{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2) var(--space-3);padding:12px var(--space-4);border-bottom:1px solid var(--color-card-border);border-radius:calc(var(--radius-card) + 4px) calc(var(--radius-card) + 4px) 0 0;background:color-mix(in srgb,var(--tone) 5%,var(--color-card))}.box-bar-title{display:inline-flex;align-items:center;gap:8px;color:var(--color-ink-strong);font-size:var(--text-sm);font-weight:var(--weight-bold)}.box-bar-title .icon{width:18px;height:18px;color:var(--color-success)}.box-bar-note{color:var(--color-ink-soft);font-size:var(--text-xs)}.seal{display:inline-flex;align-items:center;gap:6px;margin-left:auto;min-height:30px;padding-inline:10px 12px;border-radius:var(--radius-pill);background:var(--color-success-soft);color:var(--color-success);font-size:var(--text-xs);font-weight:var(--weight-bold);font-variant-numeric:tabular-nums;white-space:nowrap}.seal:before{content:"";width:8px;height:8px;border-radius:var(--radius-pill);background:currentColor;box-shadow:0 0 color-mix(in srgb,currentColor 50%,transparent)}.seal-count{font-size:var(--text-sm)}.box-shell .box-frame{margin:0;border:0;box-shadow:none;overflow:hidden;border-radius:0 0 calc(var(--radius-card) + 4px) calc(var(--radius-card) + 4px);background:var(--color-card)}.box-frame iframe{min-height:360px;transition:opacity .2s var(--ease-out)}.box-frame iframe[inert]{opacity:.5;pointer-events:none}.box-frame:has(iframe[inert]){cursor:progress}.tool-section{padding-block:clamp(var(--space-7),5vw,var(--space-8)) 0}.tool-section .section-title{margin-bottom:var(--space-5);font-size:clamp(1.5rem,1.1rem + 1.2vw,2.125rem)}.step-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));gap:var(--space-4);margin:0;padding:0;list-style:none;counter-reset:step}.step-card{position:relative;display:grid;align-content:start;gap:var(--space-3);padding:var(--space-5);border:1px solid var(--color-card-border);border-radius:var(--radius-card);background:var(--color-card);box-shadow:var(--shadow-card)}.step-num{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(140deg,var(--tone),color-mix(in srgb,var(--tone) 72%,#000));color:var(--tone-on);font-family:var(--font-heading);font-size:var(--text-lg);font-weight:var(--weight-bold);font-variant-numeric:tabular-nums;box-shadow:0 10px 20px -12px var(--tone)}.step-text{margin:0;color:var(--color-ink-strong);line-height:1.85}.faq{display:grid;gap:var(--space-2)}.faq-item{border:1px solid var(--color-card-border);border-radius:16px;background:var(--color-card);transition:border-color var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}.faq-item[open]{border-color:color-mix(in srgb,var(--tone) 35%,transparent);box-shadow:var(--shadow-card)}.faq-question{display:grid;grid-template-columns:minmax(0,1fr) 32px;align-items:center;gap:var(--space-4);min-height:56px;padding:var(--space-3) var(--space-4) var(--space-3) var(--space-5);border-radius:16px;color:var(--color-ink-strong);font-weight:var(--weight-bold);line-height:1.6;list-style:none;cursor:pointer}.faq-question::-webkit-details-marker{display:none}.faq-question::marker{content:""}.faq-question:hover{background:color-mix(in srgb,var(--tone) 5%,transparent)}.faq-question:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.faq-question .icon{justify-self:center;width:20px;height:20px;color:var(--tone);transition:transform var(--dur-slow) var(--ease-spring)}.faq-item[open] .faq-question .icon{transform:rotate(135deg)}.faq-answer{max-width:48em;margin:0;padding:0 var(--space-5) var(--space-5);color:var(--color-ink-soft);line-height:1.9}.notes{display:grid;gap:var(--space-3);max-width:52em;margin:0;padding:var(--space-5);border:1px solid var(--color-card-border);border-radius:var(--radius-card);background:var(--color-card);list-style:none}.notes li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:var(--space-3);color:var(--color-ink-soft);line-height:1.85}.notes .icon{width:20px;height:20px;margin-top:.3em;color:var(--color-ink-soft);opacity:.8}.tool-grid-related{grid-template-columns:repeat(auto-fill,minmax(min(100%,19rem),1fr))}.related-all{display:flex;justify-content:center;margin:var(--space-6) 0 0}.policy-back{margin:0 0 var(--space-2);font-size:var(--text-sm)}.policy-back a{display:inline-flex;align-items:center;gap:var(--space-2);min-height:44px;color:var(--color-accent);font-weight:var(--weight-bold);text-decoration:none}.policy-back a:hover{text-decoration:underline;text-underline-offset:4px}.policy-back .icon{width:18px;height:18px;flex:none}.doc-main{max-width:calc(46rem + 2 * var(--space-6));padding-block:var(--space-2) var(--space-8)}.page-doc .breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:0 var(--space-2);margin:0;padding:0;list-style:none;color:var(--color-ink-soft);font-size:var(--text-sm)}.page-doc .breadcrumb li{display:inline-flex;align-items:center;gap:var(--space-2);min-width:0}.page-doc .breadcrumb li+li:before{content:"";width:6px;height:6px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;opacity:.6;transform:rotate(45deg)}.page-doc .breadcrumb a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;color:inherit;text-decoration:none}.page-doc .breadcrumb a:hover{color:var(--color-ink-strong);text-decoration:underline;text-underline-offset:4px}.page-doc .breadcrumb [aria-current]{color:var(--color-ink-strong);font-weight:var(--weight-bold)}.page-doc .doc-head{position:relative;isolation:isolate;padding-block:var(--space-4) var(--space-6)}.page-doc .doc-head:before{content:"";position:absolute;inset:-60% calc(50% - 50vw) -20%;z-index:-1;background:radial-gradient(30% 50% at 18% 30%,var(--aurora-1),transparent 72%),radial-gradient(28% 44% at 84% 20%,var(--aurora-2),transparent 72%);-webkit-mask-image:linear-gradient(to bottom,#000 45%,transparent);mask-image:linear-gradient(to bottom,#000 45%,transparent);pointer-events:none}.page-doc .doc-title{margin:0 0 var(--space-4);font-family:var(--font-heading);font-size:clamp(1.875rem,1.2rem + 2vw,2.75rem);line-height:1.3;letter-spacing:-.02em;text-wrap:balance}.page-doc .lead{max-width:none;color:var(--color-ink-soft);font-size:clamp(1rem,.95rem + .25vw,1.125rem);line-height:1.9}.page-doc .doc-updated{display:inline-flex;margin:var(--space-4) 0 0;padding:4px 12px;border-radius:var(--radius-pill);background:var(--color-card);box-shadow:inset 0 0 0 1px var(--color-card-border);color:var(--color-ink-soft);font-size:var(--text-xs);font-variant-numeric:tabular-nums}.page-doc .section-block{display:grid;gap:var(--space-4);margin-top:var(--space-4);padding:clamp(var(--space-5),3vw,var(--space-6));border:1px solid var(--color-card-border);border-radius:var(--radius-card);background:var(--color-card);box-shadow:var(--shadow-card)}.page-doc .section-block>*{min-width:0;margin-block:0}.page-doc .section-block-title{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-heading);font-size:clamp(1.25rem,1.05rem + .6vw,1.5rem);line-height:1.4}.page-doc .section-block-title:before{content:"";flex:none;width:6px;height:1.1em;border-radius:var(--radius-pill);background:linear-gradient(180deg,var(--color-accent),var(--tone-image))}.page-doc .section-block p,.page-doc .section-block li,.page-doc .section-block dd{color:var(--color-ink);line-height:1.9}.page-doc .section-block a{color:var(--color-accent);text-decoration-thickness:1px;text-underline-offset:3px}.page-doc .section-block a:hover{text-decoration-thickness:2px}.page-doc .section-block :is(p,li,dd)>a{padding-block:var(--space-1)}.page-doc .doc-list{display:grid;gap:var(--space-2);margin:0;padding-left:var(--space-5)}.page-doc .doc-list li::marker{color:var(--color-accent)}.page-doc .notes{padding:0;border:0;background:none;box-shadow:none}.page-doc .notes li{display:list-item;margin-left:var(--space-5);list-style:disc}.page-doc .notes li::marker{color:var(--color-accent)}.page-doc .steps{display:grid;gap:var(--space-4);margin:0;padding:0;list-style:none}.page-doc .step{display:grid;grid-template-columns:36px minmax(0,1fr);gap:var(--space-4);align-items:start}.page-doc .step-num{width:36px;height:36px;border-radius:10px;font-size:var(--text-base);background:var(--color-accent);color:var(--color-on-accent);box-shadow:none}.page-doc .step-text{margin:0;padding-top:4px;color:var(--color-ink)}.page-doc .promise-list{display:grid;gap:var(--space-5);margin:0;padding:0;list-style:none;counter-reset:promise}.page-doc .promise-item{position:relative;padding-left:52px;counter-increment:promise}.page-doc .promise-item:before{content:counter(promise);position:absolute;top:0;left:0;display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--color-accent);color:var(--color-on-accent);font-family:var(--font-heading);font-weight:var(--weight-bold)}.page-doc .promise-title{margin:0 0 var(--space-2);font-size:var(--text-lg);line-height:1.5}.page-doc .promise-item p{margin:0;color:var(--color-ink-soft)}.page-doc .fact-list{margin:0}.page-doc .fact-row{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-1);padding-block:var(--space-3);border-bottom:1px solid var(--color-card-border)}.page-doc .fact-row:last-child{border-bottom:0}.page-doc .fact-row dt{color:var(--color-ink-soft);font-size:var(--text-sm);font-weight:var(--weight-bold)}.page-doc .fact-row dd{margin:0}.page-doc .fact-row :is(dt,dd){min-width:0;overflow-wrap:anywhere}.page-doc :is(.license-list,.transmission-list){display:grid;gap:var(--space-5);margin:0;padding:0;list-style:none}.page-doc :is(.license-item,.transmission-item){display:grid;min-width:0;gap:var(--space-3)}.page-doc :is(.license-item+.license-item,.transmission-item+.transmission-item){padding-top:var(--space-5);border-top:1px solid var(--color-card-border)}.page-doc :is(.license-name,.transmission-name){margin:0;font-size:var(--text-lg)}.page-doc .license-notice{font-size:var(--text-sm)}.page-doc .license-link{display:inline-flex;align-items:center;justify-self:start;min-height:44px;max-width:100%;overflow-wrap:anywhere}.page-doc .license-text{max-width:100%;max-height:24rem;margin:0;padding:var(--space-4);overflow:auto;border-radius:12px;background:var(--color-canvas);box-shadow:inset 0 0 0 1px var(--color-card-border);color:var(--color-ink);font:inherit;font-size:var(--text-xs);line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.page-doc .transmission-empty{padding:var(--space-4);border-radius:12px;background:var(--color-success-soft);color:var(--color-ink)}@media(min-width:600px){.page-doc .fact-row{grid-template-columns:11rem minmax(0,1fr);column-gap:var(--space-5)}}.nf-main{padding-bottom:var(--space-6)}.nf-hero{position:relative;isolation:isolate;display:grid;justify-items:center;padding-block:clamp(var(--space-7),8vw,var(--space-9)) var(--space-7);text-align:center}.nf-aurora{position:absolute;inset:-30% 0 0;z-index:-1;background:radial-gradient(30% 40% at 30% 30%,var(--aurora-1),transparent 72%),radial-gradient(30% 40% at 70% 40%,var(--aurora-2),transparent 72%),radial-gradient(34% 40% at 50% 80%,var(--aurora-3),transparent 72%);-webkit-mask-image:linear-gradient(to bottom,#000 60%,transparent);mask-image:linear-gradient(to bottom,#000 60%,transparent);pointer-events:none}.nf-code{display:flex;align-items:center;gap:.08em;margin:0;font-family:var(--font-heading);font-size:clamp(5rem,3rem + 10vw,9rem);font-weight:var(--weight-bold);line-height:1;letter-spacing:-.04em;background:linear-gradient(120deg,var(--color-accent),var(--tone-image) 55%,var(--tone-photo));-webkit-background-clip:text;background-clip:text;color:transparent}.nf-zero{display:grid;place-items:center;width:.9em;height:.9em;border-radius:var(--radius-pill);background:var(--color-card);box-shadow:var(--shadow-card-hover);color:var(--color-accent)}.nf-zero .icon{width:56%;height:56%}.nf-title{margin:var(--space-5) 0 0;font-family:var(--font-heading);font-size:clamp(1.75rem,1.2rem + 1.6vw,2.5rem);line-height:1.3}.nf-lead{max-width:34em;margin:var(--space-3) 0 var(--space-6);color:var(--color-ink-soft);line-height:1.9}.nf-tools .section-title{margin-bottom:var(--space-5);font-size:clamp(1.5rem,1.1rem + 1.2vw,2.125rem)}.support-main{padding-bottom:var(--space-8)}.support-hero{position:relative;isolation:isolate;display:grid;justify-items:center;padding-block:clamp(var(--space-7),7vw,var(--space-9)) var(--space-5);text-align:center}.support-aurora{position:absolute;inset:-30% 0 0;z-index:-1;background:radial-gradient(30% 40% at 30% 30%,color-mix(in srgb,#C2417A 18%,transparent),transparent 72%),radial-gradient(30% 40% at 70% 40%,var(--aurora-1),transparent 72%),radial-gradient(34% 40% at 50% 80%,var(--aurora-2),transparent 72%);-webkit-mask-image:linear-gradient(to bottom,#000 60%,transparent);mask-image:linear-gradient(to bottom,#000 60%,transparent);pointer-events:none}.support-badge{display:grid;place-items:center;width:76px;height:76px;border-radius:var(--radius-pill);background:linear-gradient(135deg,#c2417a,#9c2c61);color:#fff;box-shadow:inset 0 1px #ffffff4d,0 20px 44px -18px #9c2c61b3}.support-badge .icon{width:50%;height:50%}.support-title{margin:var(--space-5) 0 0;font-family:var(--font-heading);font-size:clamp(1.75rem,1.2rem + 1.6vw,2.5rem);line-height:1.3}.support-lead{max-width:34em;margin:var(--space-3) 0 0;color:var(--color-ink-soft);font-size:clamp(1rem,.95rem + .25vw,1.125rem);line-height:1.9;word-break:auto-phrase;text-wrap:balance}.support-section{padding-top:clamp(var(--space-6),4vw,var(--space-7))}.support-section .section-title{margin-bottom:var(--space-5);font-size:clamp(1.5rem,1.1rem + 1.2vw,2.125rem)}.wallet-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,18rem),1fr));gap:var(--space-5);margin:0;padding:0;list-style:none}.wallet-card{--coin: var(--color-seal);position:relative;display:grid;align-content:start;gap:var(--space-3);min-width:0;padding:var(--space-5);border:1px solid var(--color-card-border);border-radius:var(--radius-card);background:var(--color-card);box-shadow:var(--shadow-card)}.wallet-card[data-wallet=btc]{--coin: #F7931A}.wallet-card[data-wallet=eth]{--coin: #627EEA}.wallet-card[data-wallet=sol]{--coin: #9945FF}.wallet-head{display:flex;align-items:center;gap:var(--space-3);min-width:0}.wallet-dot{flex:none;width:12px;height:12px;border-radius:var(--radius-pill);background:var(--coin);box-shadow:0 0 0 4px color-mix(in srgb,var(--coin) 22%,transparent)}.wallet-name{min-width:0;margin:0;font-size:var(--text-lg);line-height:1.4}.wallet-symbol{margin-left:auto;padding:2px 10px;border-radius:var(--radius-pill);background:var(--color-sunken);color:var(--color-ink-soft);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.04em}.wallet-network{margin:0;color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.7}.wallet-qr{display:grid;place-items:center;padding:var(--space-2);border:1px solid var(--color-card-border);border-radius:16px;background:#fff}.wallet-qr-code{display:block;width:min(100%,13rem);height:auto;aspect-ratio:1}.wallet-address{display:block;padding:var(--space-3) var(--space-4);border-radius:12px;background:var(--color-sunken);color:var(--color-ink-strong);font-family:var(--font-mono);font-size:var(--text-sm);line-height:1.6;letter-spacing:0;word-break:break-all;overflow-wrap:anywhere;-webkit-user-select:all;user-select:all}.wallet-copy{display:inline-flex;align-items:center;justify-content:center;justify-self:start;gap:var(--space-2);min-height:44px;padding-inline:16px 20px;border:1px solid var(--color-card-border);border-radius:var(--radius-pill);background:var(--color-card);color:var(--color-ink-strong);font:inherit;font-size:var(--text-sm);font-weight:var(--weight-bold);cursor:pointer;box-shadow:var(--shadow-card);transition:border-color var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out)}.wallet-copy .icon{width:18px;height:18px}.wallet-copy:hover{border-color:color-mix(in srgb,var(--color-accent) 45%,transparent)}.wallet-copy:active{transform:scale(.97)}.wallet-copy[data-state=copied]{border-color:var(--color-success);color:var(--color-success)}.support-hint{display:inline-flex;align-items:flex-start;gap:var(--space-2);max-width:34em;margin:var(--space-4) 0 0;padding:var(--space-2) var(--space-4);border:1px solid color-mix(in srgb,#C2417A 28%,var(--color-card-border));border-radius:16px;background:color-mix(in srgb,#C2417A 7%,var(--color-card));color:var(--color-ink-strong);font-size:var(--text-sm);line-height:1.7;text-align:left}.support-hint .icon{width:18px;height:18px;margin-top:.2em;color:var(--color-seal)}.support-hint a{color:inherit;font-weight:var(--weight-bold);text-decoration:underline;text-underline-offset:4px}.support-hint a:hover{text-decoration-thickness:2px}.support-message-lead{max-width:40em;margin:0 0 var(--space-5);color:var(--color-ink-soft);line-height:1.9}.support-hint>span,.support-message-lead,.support-help,.support-status,.support-section .notes li>span{word-break:auto-phrase;text-wrap:pretty}.support-form{display:grid;gap:var(--space-5);max-width:44rem;padding:var(--space-5);border:1px solid var(--color-card-border);border-radius:var(--radius-card);background:var(--color-card);box-shadow:var(--shadow-card)}.support-coins{display:flex;flex-wrap:wrap;gap:var(--space-2);min-width:0;margin:0;padding:0;border:0}.support-coins .support-label{width:100%;margin-bottom:var(--space-2);padding:0}.support-label{display:block;color:var(--color-ink-strong);font-weight:var(--weight-bold);line-height:1.6}.support-coin{position:relative;display:inline-flex;align-items:center;gap:var(--space-2);min-height:44px;padding:0 16px 0 12px;border:1px solid var(--color-card-border);border-radius:var(--radius-pill);background:var(--color-card);color:var(--color-ink-strong);cursor:pointer}.support-coin input{width:18px;height:18px;margin:0;accent-color:#C2417A}.support-coin>span{display:inline-flex;align-items:center;gap:6px}.support-coin-symbol{color:var(--color-ink-soft);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--weight-bold)}.support-coin:has(input:checked){border-color:#c2417a;box-shadow:0 0 0 1px #c2417a inset}.support-coin:has(input:focus-visible){outline:3px solid var(--color-accent);outline-offset:3px}.support-field{display:grid;gap:var(--space-2);min-width:0}.support-input{width:100%;min-height:44px;padding:10px 14px;border:1px solid var(--color-line-strong);border-radius:12px;background:var(--color-surface);color:var(--color-ink-strong);font:inherit;font-size:1rem;line-height:1.6}.support-input#support-tx{font-family:var(--font-mono);letter-spacing:0}.support-textarea{min-height:9rem;resize:vertical}.support-input:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.support-input[aria-invalid=true]{border-color:var(--color-danger);box-shadow:0 0 0 1px var(--color-danger) inset}.support-help{margin:0;color:var(--color-ink-soft);font-size:var(--text-sm);line-height:1.7}.support-help-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-1) var(--space-4)}.support-count{margin-left:auto;font-variant-numeric:tabular-nums}.support-send{display:inline-flex;align-items:center;justify-content:center;justify-self:start;gap:var(--space-2);min-height:48px;padding-inline:20px 24px;border:0;border-radius:var(--radius-pill);background:linear-gradient(135deg,#c2417a,#9c2c61);color:#fff;font:inherit;font-weight:var(--weight-bold);cursor:pointer;box-shadow:inset 0 1px #ffffff4d,0 10px 24px -10px #9c2c61a6;transition:transform var(--dur-fast) var(--ease-out),filter var(--dur-fast) var(--ease-out)}.support-send .icon{width:20px;height:20px}.support-send:hover{filter:brightness(.94);transform:translateY(-1px)}.support-send:active{transform:scale(.97)}.support-send:disabled{cursor:progress;filter:saturate(.6)}.support-status{min-height:1.7em;margin:0;font-size:var(--text-sm);line-height:1.7}.support-status[data-kind=error]{color:var(--color-danger)}.support-status[data-kind=sent]{color:var(--color-success);font-weight:var(--weight-bold)}.support-status[data-kind=sending]{color:var(--color-ink-soft)}.wallet-copy-status{margin:0;color:var(--color-danger);font-size:var(--text-sm);line-height:1.7}.wallet-copy-status:not([data-kind=failed]){position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}:is(:root,[lang]):lang(zh-Hans){--font-sans: "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", "Source Han Sans SC", system-ui, -apple-system, sans-serif}:is(:root,[lang]):lang(zh-Hant){--font-sans: "PingFang TC", "Microsoft JhengHei UI", "Microsoft JhengHei", "Noto Sans CJK TC", "Noto Sans TC", "Source Han Sans TC", system-ui, -apple-system, sans-serif}:is(:root,[lang]):lang(ko){--font-sans: "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans CJK KR", "Noto Sans KR", "Source Han Sans K", system-ui, -apple-system, sans-serif}:is(:root,[lang]):not(:lang(ja)):not(:lang(en)):not(:lang(zh)):not(:lang(ko)){--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, system-ui, sans-serif}.v2 :is(.lang-option,.lang-hint-text,.policy-back-name):not(:lang(ja)):not(:lang(en)){font-family:var(--font-sans)}:root:is(:lang(zh),:lang(ko)) .v2{letter-spacing:0}:root:lang(ko) .v2{word-break:keep-all}@media(prefers-reduced-motion:no-preference){.seal:before{animation:seal-pulse 2.4s var(--ease-out) 1.2s infinite}.tool-hero-icon{animation:icon-pop .76s var(--ease-spring) 80ms both}.tool-title,.tool-lead,.trust-chips,.crumbs{animation:rise var(--dur-reveal) var(--ease-out) both}.tool-title{animation-delay:60ms}.tool-lead{animation-delay:.14s}.trust-chips{animation-delay:.22s}.box-shell{animation:rise .82s var(--ease-out) .26s both}.js .step-cards>[data-reveal]:nth-child(2){transition-delay:.1s}.js .step-cards>[data-reveal]:nth-child(3){transition-delay:.2s}.step-card{transition:transform var(--dur-slow) var(--ease-out),box-shadow var(--dur-slow) var(--ease-out)}.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}.nf-code>span{animation:nf-drop .9s var(--ease-spring) both}.nf-code>span:nth-child(2){animation-delay:.12s}.nf-code>span:nth-child(3){animation-delay:.24s}.nf-zero .icon{animation:nf-float 3.2s var(--ease-in-out) 1.2s infinite alternate}.page-doc .doc-head{animation:rise var(--dur-reveal) var(--ease-out) both}@supports selector(::details-content){.faq-item::details-content{block-size:0;overflow-y:clip;transition:block-size var(--dur-slow) var(--ease-out),content-visibility var(--dur-slow) allow-discrete}.faq-item[open]::details-content{block-size:auto}}}@supports (interpolate-size: allow-keywords){:root{interpolate-size:allow-keywords}}@keyframes seal-pulse{0%{box-shadow:0 0 color-mix(in srgb,currentColor 45%,transparent)}70%,to{box-shadow:0 0 0 8px transparent}}@keyframes nf-drop{0%{opacity:0;transform:translateY(-40px) scale(.8)}}@keyframes nf-float{to{transform:translateY(-6%) rotate(-6deg)}}@media(prefers-reduced-motion:reduce){html:has(body.v2){scroll-behavior:auto}.v2 *,.v2 *:before,.v2 *:after{transition-duration:0s!important;animation-duration:0s!important;animation-delay:0s!important;animation-iteration-count:1!important}.v2 :is(.tool-card,.tool-card *,.cta,.cta *,.chip,.theme-toggle,.brand-mark,.step-card,.text-link .icon,.tool-go,.support-link,.support-link *,.wallet-copy,.support-send){transform:none!important;translate:none!important}}@media(forced-colors:active){.box-shell,.step-card,.faq-item,.notes,.trust-chip,.seal,.page-doc .section-block,.nf-zero,.wallet-card,.wallet-copy,.wallet-address,.support-badge,.support-form,.support-coin,.support-send,.support-hint{border:1px solid CanvasText}.nf-code{color:CanvasText;background:none}.v2 .skip-link{border:1px solid CanvasText}}*,*:before,*:after{box-sizing:border-box}html{color-scheme:light dark}html[data-theme=light]{color-scheme:light}html[data-theme=dark]{color-scheme:dark}body{margin:0;background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-body);letter-spacing:var(--tracking-body);line-break:strict}body:lang(en){text-wrap:pretty}.site-header,.page{max-width:var(--page-max);margin-inline:auto;padding-left:max(var(--space-4),env(safe-area-inset-left));padding-right:max(var(--space-4),env(safe-area-inset-right))}.site-header{padding-block:var(--space-4)}.logo{margin:0;font-size:var(--text-lg);font-weight:var(--weight-bold)}.logo-dot{display:inline-block;width:var(--space-2);height:var(--space-2);margin-left:var(--space-1);border-radius:var(--radius-round);background:var(--color-seal);vertical-align:middle}.page{padding-block:var(--space-6) var(--space-8)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:var(--weight-bold)}h1,h2{letter-spacing:var(--tracking-display)}h1{margin:0 0 var(--space-4);font-size:clamp(var(--text-2xl),1.5rem + 1.6vw,var(--text-3xl));font-weight:var(--weight-bold);line-height:var(--leading-heading);font-feature-settings:"palt" 1;text-wrap:balance;word-break:auto-phrase}.lead{max-width:var(--measure);margin:0;color:var(--color-ink-muted)}.lead+.lead{margin-top:var(--space-2)}.box-frame{margin-top:var(--space-6);overflow:hidden;border:1px solid var(--color-line);border-radius:var(--radius-panel);background:var(--color-surface);box-shadow:var(--shadow-2)}iframe{display:block;width:100%;min-height:320px;border:0}iframe:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@media(min-width:600px){.site-header,.page{padding-left:max(var(--space-5),env(safe-area-inset-left));padding-right:max(var(--space-5),env(safe-area-inset-right))}}@media(min-width:1024px){.site-header,.page{padding-left:max(var(--space-6),env(safe-area-inset-left));padding-right:max(var(--space-6),env(safe-area-inset-right))}iframe{min-height:360px}}