@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-md:28rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--font-weight-medium:500;--font-weight-bold:700;--tracking-tight:-.025em;--radius-md:.375rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.mx-auto{margin-inline:auto}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mb-6{margin-bottom:calc(var(--spacing) * 6)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.h-8{height:calc(var(--spacing) * 8)}.h-16{height:calc(var(--spacing) * 16)}.max-h-40{max-height:calc(var(--spacing) * 40)}.min-h-screen{min-height:100vh}.w-8{width:calc(var(--spacing) * 8)}.w-16{width:calc(var(--spacing) * 16)}.max-w-md{max-width:var(--container-md)}.items-center{align-items:center}.justify-center{justify-content:center}.gap-3{gap:calc(var(--spacing) * 3)}.overflow-auto{overflow:auto}.rounded-full{border-radius:3.40282e38px}.rounded-md{border-radius:var(--radius-md)}.border{border-style:var(--tw-border-style);border-width:1px}.p-3{padding:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.py-2{padding-block:calc(var(--spacing) * 2)}.text-center{text-align:center}.text-left{text-align:left}.font-mono{font-family:var(--font-mono)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.tracking-tight{--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight)}.uppercase{text-transform:uppercase}.tabular-nums{--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}@font-face{font-family:Alegreya;src:url(/fonts/alegreya-latin-wght.woff2)format("woff2");font-weight:400 900;font-style:normal;font-display:swap}@font-face{font-family:Nanum Pen Script;src:url(/fonts/nanum-pen-script-latin.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap}:root{color-scheme:dark;--felt:#1a5438;--felt-glow:#2b7350;--felt-edge:#0b2418;--felt-deep:#0f3423;--ink:#fff;--ink-2:#ffffffd1;--ink-3:#ffffffb3;--glass:#0a1e145c;--glass-strong:#0818109e;--glass-rim:#ffffff29;--glass-sheen:#ffffff1a;--glass-shadow:0 24px 48px -24px #0000008c;--lamp:#ffe6bd;--lamp-ink:#ffe6bd;--gold:#ffcc52;--amber:#ffa333;--link:#ffe6bd;--coral:#f57361;--azure:#5c9efa;--violet:#b285fa;--ice:#6be0eb;--focus:#ffcc52;--font-round:ui-rounded, "SF Pro Rounded", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-display:"Alegreya", "Hiragino Mincho ProN", "Yu Mincho", "AppleMyungjo", "Songti SC", "Songti TC", Georgia, serif;--font-pen:"Nanum Pen Script", "Bradley Hand", "Segoe Print", cursive;--font-text:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;--gutter:16px;--measure:68ch}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px;overflow-x:clip}body{min-height:100vh;color:var(--ink);font-family:var(--font-text);-webkit-font-smoothing:antialiased;background-color:var(--felt);background-image:radial-gradient(90% 1100px at 50% 0%,var(--felt-glow) 0%,transparent 70%),linear-gradient(90deg,var(--felt-edge) 0%,transparent 18%,transparent 82%,var(--felt-edge) 100%);background-repeat:no-repeat;margin:0;font-size:17px;line-height:1.55;overflow-x:clip}body:before{content:"";pointer-events:none;z-index:0;opacity:.22;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");position:fixed;inset:0}body>*{z-index:1;position:relative}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.01em;text-wrap:balance;margin:0;font-weight:700;line-height:1.1}p{text-wrap:pretty;margin:0}a{color:var(--link);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}img{max-width:100%;height:auto;display:block}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}.skip-link{z-index:100;background:var(--glass-strong);color:var(--ink);border-radius:10px;padding:10px 16px;position:absolute;top:8px;left:-9999px}.skip-link:focus{left:8px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.tnum{font-variant-numeric:tabular-nums}.wrap{width:100%;max-width:1160px;padding-inline:var(--gutter);margin-inline:auto}@media(min-width:768px){:root{--gutter:32px}}.section{padding-block:72px}@media(min-width:960px){.section{padding-block:112px}}.eyebrow{font-family:var(--font-round);letter-spacing:.04em;color:var(--lamp-ink);font-size:14px;font-weight:600}.lede{color:var(--ink-2);max-width:40ch;font-size:19px;line-height:1.5}@media(min-width:960px){.lede{font-size:21px}}.muted{color:var(--ink-3)}.glass{background:linear-gradient(160deg,var(--glass-sheen) 0%,transparent 38%),var(--glass);border:1px solid var(--glass-rim);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(18px)saturate(1.2);backdrop-filter:blur(18px)saturate(1.2);border-radius:28px}.site-header{z-index:50;padding-top:env(safe-area-inset-top,0px);background:var(--felt-deep);position:sticky;top:0}@supports (color:color-mix(in lab,red,red)){.site-header{background:color-mix(in srgb,var(--felt-deep) 72%,transparent)}}.site-header{-webkit-backdrop-filter:blur(16px)saturate(1.3);backdrop-filter:blur(16px)saturate(1.3);border-bottom:1px solid var(--glass-rim)}.site-header__bar{align-items:center;gap:16px;height:60px;display:flex}.brand{color:var(--ink);font-family:var(--font-round);align-items:center;gap:10px;margin-right:auto;font-size:17px;font-weight:700;text-decoration:none;display:inline-flex}.brand img{border-radius:8px;width:32px;height:32px}.site-nav{align-items:center;gap:4px;display:flex}.site-nav a{color:var(--ink-2);border-radius:10px;padding:8px 10px;font-size:15px;font-weight:500;text-decoration:none}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--ink);background:var(--glass)}.site-nav .nav-lang{color:var(--ink);font-weight:600}.site-nav .nav-wide{display:none}@media(min-width:720px){.site-nav .nav-wide{display:inline-block}}.brand,.site-nav a,.lang-menu summary{white-space:nowrap}.site-nav{flex-shrink:0}@media(max-width:419px){.site-header__bar{gap:8px}.site-nav{gap:0}.site-nav a,.site-nav .lang-menu summary{padding-inline:7px}}:lang(ja) :is(h1,h2,h3){word-break:auto-phrase}:is(:lang(ja),:lang(zh),:lang(ko)){line-break:strict}:lang(ko){word-break:keep-all;overflow-wrap:break-word}.appstore{color:#fff;background:#000;border:1px solid #ffffff47;border-radius:14px;align-items:center;gap:10px;height:56px;padding:0 20px 0 16px;text-decoration:none;transition:transform .2s;display:inline-flex;box-shadow:0 14px 30px -16px #000c}.appstore:hover{text-decoration:none;transform:translateY(-1px)}.appstore svg{flex:none;width:26px;height:26px}.appstore span{flex-direction:column;line-height:1.05;display:flex}.appstore small{letter-spacing:.02em;font-size:11px}.appstore strong{letter-spacing:-.01em;font-size:21px;font-weight:600;font-family:var(--font-text)}.appstore--small{border-radius:10px;gap:8px;height:40px;padding:0 14px 0 12px}.appstore--small svg{width:18px;height:18px}.appstore--small small{display:none}.appstore--small strong{font-size:15px}.device{--rim:.9cqi;--bezel:2.1cqi;--radius:13.4cqi;--metal:linear-gradient(180deg, #4b4f53 0%, #2a2c2f 18%, #1d1f21 60%, #34373a 100%);--key:linear-gradient(90deg, #1d1f21 0%, #5d6165 50%, #1d1f21 100%);isolation:isolate;width:100%;margin:0;position:relative;container-type:inline-size}.device__body{padding:var(--rim);border-radius:calc(var(--radius) + var(--bezel) + var(--rim));background:linear-gradient(170deg,#ffeccd52,#ffeccd00 16%),var(--metal);position:relative;box-shadow:inset 0 .25cqi #ffe8c48c,inset 0 -.2cqi #0009,0 0 0 .15cqi #000000b3,0 2cqi 3cqi -1cqi #0000008c,0 14cqi 22cqi -8cqi #0000009e}.device:after{content:"";z-index:-1;filter:blur(2.5cqi);pointer-events:none;background:radial-gradient(closest-side,#0000008c,#0000);border-radius:50%;height:9cqi;position:absolute;bottom:-2.5cqi;left:6%;right:6%}.device__screen{aspect-ratio:var(--screen-ar);border:var(--bezel) solid #030404;border-radius:calc(var(--radius) + var(--bezel));box-sizing:content-box;background:#0f3423;position:relative;overflow:hidden}.device__screen img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.device__glass{pointer-events:none;background:linear-gradient(118deg,#ffffff17,#ffffff05 30%,#0000 46%);position:absolute;inset:0}.device__keys,.device__body:before,.device__body:after{content:"";background:var(--key);border-radius:.6cqi;width:.8cqi;position:absolute}.device figcaption{color:var(--ink-3);text-align:center;margin-top:16px;font-size:14px}.device--phone .device__screen:before{content:"";z-index:1;background:#000;border-radius:999px;width:28.5%;height:3.84%;position:absolute;top:1.46%;left:35.76%}.device--phone .device__body:before{height:5.5%;top:17%;left:-.55cqi}.device--phone .device__body:after{height:9%;top:26%;left:-.55cqi;box-shadow:0 25cqi #3a3d40}.device--phone .device__keys{height:14%;top:28%;right:-.55cqi;box-shadow:0 60cqi 0 -.1cqi #2e3134}.device--duo-cover{--rim:1cqi;--bezel:1.9cqi;--radius:8.4cqi}.device--duo-cover .device__screen:before{content:"";z-index:1;aspect-ratio:1;background:radial-gradient(circle at 38% 35%,#1b2430,#000 55%);border-radius:50%;width:7.9%;position:absolute;top:4.33%;left:85.8%}.device--duo-cover .device__keys{z-index:-1;background:repeating-linear-gradient(#ffffff14 0 1px,#0000 1px 6cqi),linear-gradient(90deg,#101112,#55595e 40%,#2a2c2f 75%,#141516);border-radius:1.8cqi .4cqi .4cqi 1.8cqi;width:3.4cqi;top:2.4%;bottom:2.4%;left:-2.6cqi;box-shadow:inset 0 .3cqi #ffe8c459,-.4cqi .8cqi 1.6cqi #00000073}.device--duo-cover .device__body:before{height:10%;top:22%;right:-.6cqi}.device--duo-cover .device__body:after{height:13%;top:36%;right:-.6cqi}.device--duo-open{--rim:.7cqi;--bezel:1.5cqi;--radius:3.6cqi}.device--duo-open .device__body{background:linear-gradient(170deg,#ffeccd4d,#ffeccd00 16%),linear-gradient(90deg,transparent 0 49.4%,#000000bf 49.4% 50.6%,#0000002e 50.6% 100%),var(--metal)}.device--duo-open .device__glass{background:linear-gradient(90deg,#0000 0 49.2%,#0000004d 49.8%,#ffffff1a 50.3%,#00000012 51% 100%),linear-gradient(118deg,#ffffff1a,#ffffff05 30%,#0000 46%)}.device--duo-open .device__body:before{z-index:-1;background:repeating-linear-gradient(#ffffff12 0 1px,#0000 1px 5cqi),linear-gradient(90deg,#121314,#5a5e62 45%,#2a2c2f 70%,#111213);border-radius:1.6cqi;width:3.2cqi;height:auto;display:block;top:-.9cqi;bottom:-.9cqi;left:calc(50% - 1.6cqi)}.device--duo-open .device__body:after{display:none}.device--duo-open .device__keys{width:8%;height:.6cqi;top:-.45cqi;right:10%}.device--duo-open.device--landscape .device__body{background:linear-gradient(170deg,#ffeccd4d,#ffeccd00 16%),linear-gradient(180deg,transparent 0 49.3%,#000000bf 49.3% 50.7%,#0000002e 50.7% 100%),var(--metal)}.device--duo-open.device--landscape .device__glass{background:linear-gradient(#0000 0 49%,#0000004d 49.7%,#ffffff1a 50.3%,#00000012 51% 100%),linear-gradient(118deg,#ffffff1a,#ffffff05 30%,#0000 46%)}.device--duo-open.device--landscape .device__body:before{background:repeating-linear-gradient(90deg,#ffffff12 0 1px,#0000 1px 4cqi),linear-gradient(#121314,#5a5e62 45%,#2a2c2f 70%,#111213);width:auto;height:2.4cqi;inset:calc(50% - 1.2cqi) -.9cqi auto}.device--duo-open.device--landscape .device__keys{width:.6cqi;height:8%;top:10%;right:-.45cqi}.device--ipad{--rim:.6cqi;--bezel:3.6cqi;--radius:2.4cqi}.device--ipad.device--landscape{--bezel:2.7cqi;--radius:1.7cqi}.device--ipad .device__body:before{width:.9cqi;height:.9cqi;left:calc(var(--rim) + var(--bezel) / 2 - .45cqi);z-index:1;background:radial-gradient(circle at 38% 35%,#24303c,#050607 60%);border-radius:50%;top:calc(50% - .45cqi)}.device--ipad.device--landscape .device__body:before{left:calc(50% - .45cqi);top:calc(var(--rim) + var(--bezel) / 2 - .45cqi)}.device--ipad .device__keys{width:8%;height:.55cqi;top:-.4cqi;right:8%}.device--ipad.device--landscape .device__keys{width:.55cqi;height:8%;top:8%;right:-.4cqi}.device--ipad .device__body:after{display:none}@media(prefers-contrast:more){.device__body{box-shadow:0 0 0 2px var(--ink)}}.rules-list{grid-template-columns:1fr;gap:14px;margin:0;padding:0;list-style:none;display:grid}@media(min-width:720px){.rules-list{grid-template-columns:1fr 1fr}}@media(min-width:1040px){.rules-list{grid-template-columns:1fr 1fr 1fr}}.rules-list a{height:100%;color:var(--ink);border-radius:22px;padding:22px 22px 24px;text-decoration:none;transition:transform .2s,border-color .2s;display:block}.rules-list a:hover{border-color:var(--lamp);transform:translateY(-2px)}@supports (color:color-mix(in lab,red,red)){.rules-list a:hover{border-color:color-mix(in srgb,var(--lamp) 50%,transparent)}}.rules-list .term{font-family:var(--font-display);justify-content:space-between;align-items:baseline;gap:12px;font-size:21px;font-weight:700;display:flex}.rules-list .cr{font-family:var(--font-text);color:var(--lamp-ink);white-space:nowrap;font-size:13px;font-weight:600}.rules-list p{color:var(--ink-2);margin-top:8px;font-size:15px}.switch{gap:28px;padding:32px 24px;display:grid}@media(min-width:960px){.switch{grid-template-columns:1fr 1fr;gap:56px;padding:56px}}.switch h2{margin-top:10px;font-size:clamp(1.9rem,5vw,2.6rem)}.switch p{color:var(--ink-2);margin-top:14px}.switch ol{counter-reset:step;gap:18px;margin:0;padding:0;list-style:none;display:grid}.switch li{counter-increment:step;color:var(--ink-2);grid-template-columns:40px 1fr;gap:14px;display:grid}.switch li:before{content:counter(step);width:40px;height:40px;font-family:var(--font-round);color:var(--ink);background:var(--glass-strong);border:1px solid var(--glass-rim);border-radius:50%;place-items:center;font-weight:700;display:grid}.switch li strong{color:var(--ink);display:block}.faq{max-width:820px}.faq details{border-bottom:1px solid var(--glass-rim)}.faq summary{cursor:pointer;font-family:var(--font-round);justify-content:space-between;align-items:center;gap:16px;padding:20px 2px;font-size:19px;font-weight:600;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"";border-right:2px solid var(--ink-3);border-bottom:2px solid var(--ink-3);flex:none;width:12px;height:12px;transition:transform .2s;transform:rotate(45deg)translateY(-3px)}.faq details[open] summary:after{transform:rotate(-135deg)translateY(-3px)}.faq .answer{color:var(--ink-2);max-width:var(--measure);gap:10px;padding:0 2px 22px;display:grid}.rail{z-index:2;background:linear-gradient(#ffe2b447 0,#ffe2b400 3px),repeating-linear-gradient(92deg,#21120a00 0 22px,#21120a73 22px 24px,#21120a00 24px 61px),repeating-linear-gradient(88deg,#613c2400 0 37px,#613c2499 37px 40px,#613c2400 40px 83px),linear-gradient(#613c24,#402516 45%,#21120a);height:14px;position:relative;box-shadow:0 6px 14px -4px #0009,0 -1px #0006}.rail--bottom{box-shadow:0 -6px 14px -4px #00000080,0 1px #0006}.note{font-family:var(--font-pen);color:var(--lamp-ink);transform-origin:0;margin-top:22px;font-size:26px;line-height:1.15;transform:rotate(-1.6deg)}:is(:lang(ja),:lang(ko),:lang(zh)) .note{font-family:var(--font-display);font-size:18px;transform:none}.more{border-bottom:1px solid var(--lamp);font-weight:600;text-decoration:none}@supports (color:color-mix(in lab,red,red)){.more{border-bottom:1px solid color-mix(in srgb,var(--lamp) 45%,transparent)}}.more{padding-bottom:2px}.more:hover{border-bottom-color:var(--lamp)}.hero{padding-block:36px 72px;position:relative;overflow:hidden}@media(min-width:960px){.hero{padding-block:64px 104px}}.hero__lamp{pointer-events:none;background:radial-gradient(closest-side,#ffd69633,#ffd6960f 55%,#0000);width:min(1400px,180vw);height:900px;position:absolute;top:-340px;left:50%;transform:translate(-50%)}.hero__grid{align-items:center;gap:40px;display:grid;position:relative}@media(min-width:960px){.hero__grid{grid-template-columns:1.08fr .92fr;gap:48px}}.hero h1{gap:14px;display:grid}.hero__kicker{font-family:var(--font-text);letter-spacing:.01em;color:var(--lamp-ink);font-size:15px;font-weight:600;line-height:1.3}.hero__title{font-family:var(--font-display);letter-spacing:-.015em;font-size:clamp(3rem,10.5vw,5.6rem);font-weight:800;line-height:.98}.hero .lede{max-width:34ch;margin-top:22px}.hero__cta{justify-items:start;gap:14px;margin-top:30px;display:grid}.hero__note{color:var(--ink-3);font-size:14px}.hero__stage{grid-template-columns:repeat(12,1fr);align-items:end;width:100%;max-width:500px;margin-inline:auto;padding-bottom:56px;display:grid;position:relative}.hero__device--phone{grid-area:1/1/2/9;transform:rotate(-3deg)}.hero__device--duo-cover{z-index:1;grid-area:1/7/2/13;margin-bottom:-8px;transform:rotate(4deg)}.hero__duo-link{margin:0;text-decoration:none;position:absolute;bottom:0;right:2%;transform:rotate(-3deg)}.hero__duo-link:before{content:"↑ "}.maker{padding-block:32px 88px}@media(min-width:960px){.maker{padding-block:24px 120px}}.maker__wrap{max-width:720px}.maker h2{font-family:var(--font-display);font-size:clamp(1.6rem,4.4vw,2.2rem);font-weight:700}.maker p:not(.maker__signature){font-family:var(--font-display);color:var(--ink-2);margin-top:16px;font-size:clamp(19px,2.4vw,22px);line-height:1.5}.maker__signature{font-family:var(--font-pen);color:var(--lamp-ink);transform-origin:0;margin-top:20px;font-size:34px;transform:rotate(-3deg)}.moment{align-items:center;gap:40px;padding-block:48px;display:grid}.moment__text h2{font-size:clamp(2.1rem,6vw,3.3rem)}.moment__text>p:not(.note){color:var(--ink-2);max-width:44ch;margin-top:18px;font-size:18px}.moment__shots{justify-self:center;align-items:start;width:100%;padding-bottom:24px;display:grid}.moment__shots--2{grid-template-columns:1fr 1fr;gap:7%;max-width:480px}.moment__shots--2>:first-child{transform:rotate(-2deg)}.moment__shots--2>:last-child{margin-top:20%;transform:rotate(2.5deg)}@media(min-width:960px){.moment{gap:64px;padding-block:72px}.moment--dice{grid-template-columns:5fr 7fr}.moment--seats{grid-template-columns:7fr 5fr}.moment--seats .moment__shots{order:-1}.moment--commander{grid-template-columns:4fr 6fr}.moment--history{grid-template-columns:6fr 5fr}.moment--history .moment__shots{order:-1;max-width:420px}}.band{position:relative}.band--dice{background:radial-gradient(60% 520px at 22% 40%,#ffd69624,transparent 70%),linear-gradient(180deg,var(--felt-deep),#0d2e1f)}.band--dice .moment{padding-block:64px 88px}.d20{z-index:3;filter:drop-shadow(0 14px 12px #0000008c);width:92px;height:92px;position:absolute;bottom:-46px;right:max(16px,12vw);transform:rotate(14deg)}@media(min-width:960px){.d20{width:120px;height:120px;bottom:-60px}}.d20__face{font-family:var(--font-round);fill:#fff3e6;font-size:15px;font-weight:800}@supports (animation-timeline:view()){@media(prefers-reduced-motion:no-preference){.d20{animation:linear both d20-roll;animation-timeline:view();animation-range:entry 10% cover 50%}}}@keyframes d20-roll{0%{transform:translate(-62vw)translateY(-120px)rotate(-560deg)}70%{transform:translate(4vw)translateY(0)rotate(30deg)}to{transform:rotate(14deg)}}.section--moments{padding-top:96px}.duo{background:radial-gradient(70% 560px at 50% 0%,#ffd69621,transparent 70%),linear-gradient(180deg,var(--felt-deep) 0%,var(--felt-edge) 100%);padding-block:0;position:relative;overflow:hidden}.duo>.wrap{padding-block:80px 104px;position:relative}@media(min-width:960px){.duo>.wrap{padding-block:120px 144px}}.duo__lamp{pointer-events:none;background:radial-gradient(closest-side,#ffd6962e,#0000);width:min(1100px,140vw);height:620px;position:absolute;top:-240px;left:50%;transform:translate(-50%)}.duo__head{text-align:center;max-width:820px;margin-inline:auto}.duo__kicker{transform-origin:50%;margin:0 0 6px;transform:rotate(-2deg)}.duo__head h2{font-family:var(--font-display);font-size:clamp(2.4rem,7.6vw,4.8rem);font-weight:800}.duo__head p:not(.note){color:var(--ink-2);max-width:52ch;margin:20px auto 0;font-size:clamp(18px,2.2vw,21px)}.duo__scene{justify-items:center;gap:24px;margin-top:64px;display:grid}@media(min-width:900px){.duo__scene{grid-template-columns:1fr 120px 1.15fr;align-items:end;gap:16px;margin-top:88px}}.duo__step{justify-items:center;width:100%;display:grid}.duo__fan{width:min(62%,330px);margin-left:14%;position:relative}.duo__menu{filter:brightness(.6)saturate(.9);inset:0 auto auto 0;transform:translate(-42%,-6%)rotate(-10deg)scale(.92);position:absolute!important}.duo__cover{transform:rotate(2deg)}.duo__step--open .device{width:min(92%,470px)}.duo__label{text-align:center;transform-origin:50%;margin-top:26px}.duo__beat{text-align:center;max-width:40ch;margin-top:10px}.duo__beat h3{font-size:clamp(1.4rem,3.2vw,1.9rem)}.duo__beat p{color:var(--ink-2);margin-top:10px}.duo__unfold{fill:none;width:64px;height:32px;stroke:var(--lamp);stroke-width:3px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:2 7;margin-block:8px;transform:rotate(90deg)}.duo__unfold path+path{stroke-dasharray:none}@media(min-width:900px){.duo__unfold{align-self:center;width:120px;height:60px;margin-bottom:140px;transform:none}}.duo__held{justify-items:center;gap:36px;margin-top:80px;display:grid}.duo__held .device{width:min(100%,640px)}@media(min-width:900px){.duo__held{grid-template-columns:.8fr 1.2fr;align-items:center;gap:64px;margin-top:120px}.duo__held .duo__beat{text-align:left;justify-self:end}}.art{padding-block:88px 64px;position:relative;overflow:hidden}@media(min-width:960px){.art{padding-block:128px 96px}}.art__lamp{pointer-events:none;background:radial-gradient(closest-side,#ffd6961f,#0000);height:900px;position:absolute;inset:10% -10% auto}.art .wrap{position:relative}.art__head{max-width:620px}.art__head h2{font-family:var(--font-display);font-size:clamp(2.4rem,7vw,4.4rem);font-weight:800}.art__head p:not(.note){color:var(--ink-2);max-width:48ch;margin-top:18px;font-size:18px}.art__stage{grid-template-columns:repeat(12,1fr);align-items:end;margin-top:48px;padding-bottom:32px;display:grid;position:relative}.art__device--0{grid-area:1/1/2/11}.art__device--1{z-index:1;grid-area:1/8/2/11;margin-bottom:-18px;transform:rotate(5deg)}.art__device--2{z-index:2;grid-area:1/10/2/13;margin-bottom:24px;transform:rotate(-4deg)}@media(min-width:960px){.art__stage{margin-top:-120px}.art__device--0{grid-area:1/3/2/10}.art__device--1{grid-area:1/9/2/11;margin-bottom:40px}.art__device--2{grid-area:1/10/2/13;margin-bottom:-10px}}.tables__grid{align-items:center;gap:48px;display:grid}@media(min-width:960px){.tables__grid{grid-template-columns:5fr 6fr;gap:72px}}.tables h2{font-size:clamp(2rem,5.4vw,3rem)}.tables__text>p{color:var(--ink-2);max-width:44ch;margin-top:16px}.tables__device{justify-self:center;max-width:460px;transform:rotate(1.5deg)}.swatches{flex-wrap:wrap;gap:18px 22px;margin:28px 0 0;padding:0;list-style:none;display:flex}.swatches li{justify-items:center;gap:2px;display:grid}.swatches .note{margin:0;font-size:22px;transform:rotate(-3deg)}.swatch{background:radial-gradient(120% 90% at 50% 20%,var(--felt-b),var(--felt-a));border-radius:12px;width:64px;height:44px;display:block;box-shadow:inset 0 0 0 1px #ffffff1f,0 10px 16px -8px #000000b3}.swatch--wood{border:5px solid #402516;box-shadow:inset 0 0 0 1px #ffe2b433,0 10px 16px -8px #000000b3}.quiet{padding-top:24px}.also__title{margin-top:56px;font-size:clamp(1.5rem,4vw,2rem)}.also{grid-template-columns:1fr;gap:28px 40px;margin:24px 0 0;padding:0;list-style:none;display:grid}@media(min-width:720px){.also{grid-template-columns:1fr 1fr}}@media(min-width:1040px){.also{grid-template-columns:1fr 1fr 1fr}}.also>li{border-top:1px solid var(--glass-rim);padding-top:16px}.also h3{font-family:var(--font-text);letter-spacing:0;font-size:17px;font-weight:700}.also p{color:var(--ink-2);margin-top:6px;font-size:15px}.formats__head{max-width:640px}.formats h2{font-size:clamp(2rem,5.4vw,3rem)}.formats__head p{color:var(--ink-2);margin-top:14px}.formats__pair{gap:18px;margin-top:36px;display:grid}@media(min-width:820px){.formats__pair{grid-template-columns:1fr 1fr;gap:24px}}.format-card{color:var(--ink);background:linear-gradient(160deg,var(--glass-sheen) 0%,transparent 40%),var(--glass);border:1px solid var(--glass-rim);border-radius:24px;grid-template-columns:auto 1fr;align-items:center;gap:22px;padding:22px 24px;text-decoration:none;transition:border-color .2s,transform .2s;display:grid}.format-card:hover{border-color:var(--lamp)}@supports (color:color-mix(in lab,red,red)){.format-card:hover{border-color:color-mix(in srgb,var(--lamp) 55%,transparent)}}.format-card:hover{transform:translateY(-2px)}.format-card__life{width:84px;height:84px;font-family:var(--font-round);color:#fff;background:radial-gradient(circle at 40% 30%,#2b7350,#0f3423 75%);border-radius:50%;place-items:center;font-size:38px;font-weight:800;display:grid;box-shadow:inset 0 0 0 3px #b8893c,inset 0 0 0 5px #00000059,0 10px 20px -10px #000000b3}.format-card__body{gap:4px;display:grid}.format-card__body strong{font-family:var(--font-display);font-size:24px}.format-card__body>span{color:var(--ink-2);font-size:15px}.format-card__body .format-card__link{color:var(--lamp-ink);margin-top:6px;font-weight:600}.formats__others{color:var(--ink-3);max-width:70ch;margin-top:18px;font-size:15px}.rules-block{margin-top:88px}.rules-block>p{color:var(--ink-2);max-width:52ch;margin-top:14px}.rules-block .rules-list{gap:0 40px;margin-top:28px}.rules-block .rules-list a{border-top:1px solid var(--glass-rim);border-radius:0;padding:18px 0 20px}.rules-block .rules-list a:hover{transform:none}.rules-block .rules-list a:hover .term>span:first-child{color:var(--lamp-ink)}.rules-list__answer{color:var(--ink-2);margin-top:6px;font-size:15px;display:block}.switch-section{padding-top:0}.switch__founder{color:var(--lamp-ink)!important}.faq-section{padding-top:0}.faq h2{margin-bottom:16px;font-size:clamp(2rem,6vw,3rem)}.final{text-align:center;padding-block:96px 120px;position:relative;overflow:hidden}.final__lamp{pointer-events:none;background:radial-gradient(closest-side,#ffd69633,#0000);width:min(900px,140vw);height:640px;position:absolute;top:0;left:50%;transform:translate(-50%)}.final__wrap{justify-items:center;gap:18px;display:grid;position:relative}.final__icon{border-radius:20px;width:88px;height:88px;box-shadow:0 20px 40px -18px #0009}.final h2{font-family:var(--font-display);max-width:16ch;font-size:clamp(2.2rem,7vw,3.6rem);font-weight:800}.final p{color:var(--ink-2);max-width:44ch;font-size:18px}.final--quiet{padding-block:72px 96px}.final--quiet h2{font-size:clamp(1.8rem,5vw,2.6rem)}.site-footer{padding-block:56px 40px;padding-bottom:calc(40px + env(safe-area-inset-bottom,0px));background:var(--felt-edge);margin-top:40px}@supports (color:color-mix(in lab,red,red)){.site-footer{background:color-mix(in srgb,var(--felt-edge) 70%,transparent)}}.site-footer{border-top:1px solid var(--glass-rim);font-size:15px}.site-footer__cols{grid-template-columns:1fr 1fr;gap:32px;display:grid}@media(min-width:960px){.site-footer__cols{grid-template-columns:1.4fr 1fr 1fr 1fr}}.site-footer__about{grid-column:1/-1;justify-items:start;gap:14px;display:grid}@media(min-width:960px){.site-footer__about{grid-column:auto}}.site-footer h2{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);font-size:13px;font-family:var(--font-text);margin-bottom:12px;font-weight:600}.site-footer ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.site-footer ul a{color:var(--ink-2);text-decoration:none}.site-footer ul a:hover{color:var(--ink);text-decoration:underline}.fan-content{border-top:1px solid var(--glass-rim);color:var(--ink-3);gap:8px;max-width:90ch;margin-top:40px;padding-top:24px;font-size:13px;display:grid}.page-head{padding-block:48px 32px}@media(min-width:960px){.page-head{padding-block:80px 40px}}.page-head h1{margin-top:10px;font-size:clamp(2.3rem,8vw,3.8rem)}.page-head .lede{max-width:52ch;margin-top:18px}.breadcrumbs{color:var(--ink-3);flex-wrap:wrap;gap:6px;margin:0;padding:0;font-size:14px;list-style:none;display:flex}.breadcrumbs li+li:before{content:"/";color:var(--ink-3);margin-right:6px}.breadcrumbs a{color:var(--ink-2)}.prose-card{padding:28px 22px 32px}@media(min-width:720px){.prose-card{padding:48px 56px 56px}}.prose{max-width:var(--measure)}.prose>*+*{margin-top:1em}.prose h2{margin-top:2em;font-size:clamp(1.5rem,4vw,1.9rem)}.prose h3{margin-top:1.8em;font-size:1.25rem}.prose h2:first-child,.prose h3:first-child{margin-top:0}.prose ul,.prose ol{gap:.4em;padding-left:1.3em;display:grid}.prose ul{list-style:outside}.prose ol{list-style:decimal}.prose li::marker{color:var(--lamp-ink)}.prose strong{color:var(--ink)}.prose code{background:var(--glass-strong);border-radius:6px;padding:1px 6px;font-size:.9em}.prose .meta{color:var(--ink-3);font-size:14px}.prose .note{background:var(--glass-strong);border:1px solid var(--glass-rim);border-radius:18px;padding:18px 20px}.prose .note>*+*{margin-top:.6em}.prose dl{grid-template-columns:max-content 1fr;gap:4px 20px;display:grid}.prose dt{font-weight:600}.prose dd{color:var(--ink-2);margin:0}.rule-layout{align-items:start;gap:32px;display:grid}@media(min-width:1040px){.rule-layout{grid-template-columns:minmax(0,1fr) 320px;gap:48px}}.rule-answer{font-family:var(--font-round);color:var(--ink);border-left:4px solid var(--lamp);background:var(--glass-strong);border-radius:6px 22px 22px 6px;padding:22px 24px;font-size:clamp(1.25rem,3.6vw,1.6rem);font-weight:600;line-height:1.35}.rule-aside{gap:20px;display:grid}@media(min-width:1040px){.rule-aside{position:sticky;top:88px}}.rule-refs{padding:22px;font-size:15px}.rule-refs h2{font-size:15px;font-family:var(--font-text);color:var(--ink-3);font-weight:600}.rule-refs ul{font-variant-numeric:tabular-nums;flex-wrap:wrap;gap:6px 14px;margin:10px 0 0;padding:0;font-weight:600;list-style:none;display:flex}.rule-refs p{color:var(--ink-3);margin-top:14px;font-size:14px}.rule-nav{gap:2px;margin:0;padding:0;list-style:none;display:grid}.rule-nav a{color:var(--ink-2);border-radius:10px;padding:8px 12px;font-size:15px;text-decoration:none;display:block}.rule-nav a:hover{background:var(--glass);color:var(--ink)}.rule-nav a[aria-current=page]{background:var(--glass-strong);color:var(--ink);font-weight:600}.lang-menu{position:relative}.lang-menu summary{cursor:pointer;color:var(--ink);border-radius:10px;padding:8px 10px;font-size:15px;font-weight:600;list-style:none}.lang-menu summary::-webkit-details-marker{display:none}.lang-menu summary:after{content:"";border-bottom:1.5px solid;border-right:1.5px solid;width:6px;height:6px;margin-left:8px;display:inline-block;transform:translateY(-3px)rotate(45deg)}.lang-menu summary:hover{background:var(--glass)}.lang-menu ul{background:var(--felt-edge);border-radius:16px;min-width:180px;margin:0;padding:8px;list-style:none;position:absolute;top:calc(100% + 8px);right:0}@supports (color:color-mix(in lab,red,red)){.lang-menu ul{background:color-mix(in srgb,var(--felt-edge) 94%,transparent)}}.lang-menu ul{border:1px solid var(--glass-rim);box-shadow:var(--glass-shadow)}.lang-menu li a{color:var(--ink-2);border-radius:10px;padding:8px 12px;font-size:15px;text-decoration:none;display:block}.lang-menu li a:hover{background:var(--glass);color:var(--ink)}.lang-menu li a[aria-current=true]{color:var(--lamp-ink);font-weight:600}.page-head h1 .kicker,.kicker{font-family:var(--font-text);letter-spacing:.01em;color:var(--lamp-ink);margin-bottom:12px;font-size:15px;font-weight:600;line-height:1.3;display:block}.format-app{align-items:center;gap:40px;padding-block:24px 72px;display:grid;overflow-x:clip}@media(min-width:960px){.format-app{grid-template-columns:6fr 5fr;gap:64px}}.format-app__devices{justify-self:center;align-items:start;width:100%;padding-bottom:24px;display:grid;position:relative}.format-app__devices--1{max-width:300px}.format-app__devices--2{grid-template-columns:1fr 1fr;gap:7%;max-width:480px}.format-app__devices--2>.device:last-child{margin-top:18%}.format-app__devices--3{grid-template-columns:repeat(3,1fr);align-items:center;max-width:600px}.format-app__devices--3>.device:nth-child(2){transform:translate(8%)rotate(-5deg)scale(.9)}.format-app__devices--3>.device:nth-child(3){z-index:1}.format-app__devices--3>.device:nth-child(4){transform:translate(-8%)rotate(5deg)scale(.9)}.lamp-pool{pointer-events:none;z-index:-1;background:radial-gradient(closest-side,#ffd69629,#0000);position:absolute;inset:-20% -30%}.format-app h2{font-size:clamp(1.8rem,4.6vw,2.4rem)}.format-app__list{gap:16px;margin:20px 0 0;display:grid}.format-app__list>div{border-top:1px solid var(--glass-rim);padding-top:14px}.format-app__list dt{font-weight:700}.format-app__list dd{color:var(--ink-2);margin:4px 0 0}.ledger{background:var(--glass-strong);border:1px solid var(--glass-rim);border-radius:28px;padding:32px 22px 28px}@media(min-width:720px){.ledger{padding:48px 56px 40px}}.ledger h2{font-size:clamp(1.8rem,4.6vw,2.4rem)}.ledger__intro{color:var(--ink-2);max-width:60ch;margin-top:12px}.ledger__rows{margin:28px 0 0;padding:0;list-style:none}.ledger__rows li{border-top:1px solid var(--glass-rim);gap:4px 32px;padding-block:18px;display:grid}@media(min-width:820px){.ledger__rows li{grid-template-columns:220px 1fr auto;align-items:baseline}}.ledger__rows h3{font-family:var(--font-text);letter-spacing:0;font-size:17px;font-weight:700}.ledger__rows p{color:var(--ink-2);max-width:60ch}.ledger__refs{flex-wrap:wrap;gap:4px 12px;display:flex}.ledger .cr{color:var(--lamp-ink);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.ledger__source{color:var(--ink-3);margin-top:20px;font-size:14px}.format-faq{padding-block:72px 24px}.format-faq h2{margin-bottom:12px;font-size:clamp(1.8rem,4.6vw,2.4rem)}.format-related{padding-block:40px 0}.format-related h2{font-size:15px;font-family:var(--font-text);color:var(--ink-3);letter-spacing:0;font-weight:600}.format-related ul{flex-wrap:wrap;gap:10px 28px;margin:12px 0 0;padding:0;list-style:none;display:flex}.format-related a{border-bottom:1px solid var(--lamp);font-weight:600;text-decoration:none}@supports (color:color-mix(in lab,red,red)){.format-related a{border-bottom:1px solid color-mix(in srgb,var(--lamp) 45%,transparent)}}.final--quiet{justify-items:center;gap:18px;display:grid;overflow:visible}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}@media(prefers-contrast:more){:root{--glass-rim:currentColor;--ink-2:var(--ink);--ink-3:var(--ink)}}.nav-wide-cta{display:none}@media(min-width:900px){.nav-wide-cta{display:inline-flex}}.mana{vertical-align:.05em;color:#1c1712;background:#cbc2bf;border-radius:50%;place-items:center;width:1.25em;height:1.25em;margin-inline:.08em;font-size:.85em;font-weight:700;line-height:1;display:inline-grid;box-shadow:inset 0 -1px #00000040}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}