/*! tailwindcss v4.3.2 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,::backdrop,:after,:before{--tw-border-style:solid;--tw-leading:initial;--tw-tracking:initial}}}@layer theme{:host,:root{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-serif:ui-serif,Georgia,Cambria,"Times New Roman",Times,serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--spacing:.25rem;--container-md:28rem;--container-3xl:48rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--leading-tight:1.25;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,::backdrop,:after,:before{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}:host,html{-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,pre,samp{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}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,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,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-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,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.mx-auto{margin-inline:auto}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-8{margin-top:calc(var(--spacing) * 8)}.mb-10{margin-bottom:calc(var(--spacing) * 10)}.flex{display:flex}.grid{display:grid}.inline-block{display:inline-block}.table{display:table}.min-h-\[100dvh\]{min-height:100dvh}.w-full{width:100%}.max-w-3xl{max-width:var(--container-3xl)}.max-w-md{max-width:var(--container-md)}.place-items-center{place-items:center}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-5{gap:calc(var(--spacing) * 5)}.border{border-style:var(--tw-border-style);border-width:1px}.border-\[\#f4eeda33\]{border-color:#f4eeda33}.bg-\[\#10121799\]{background-color:#10121799}.p-6{padding:calc(var(--spacing) * 6)}.px-4{padding-inline:calc(var(--spacing) * 4)}.py-10{padding-block:calc(var(--spacing) * 10)}.text-center{text-align:center}.font-sans{font-family:var(--font-sans)}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.leading-7{--tw-leading:calc(var(--spacing) * 7);line-height:calc(var(--spacing) * 7)}.leading-8{--tw-leading:calc(var(--spacing) * 8);line-height:calc(var(--spacing) * 8)}.leading-tight{--tw-leading:var(--leading-tight);line-height:var(--leading-tight)}.tracking-\[0\.2em\]{--tw-tracking:.2em;letter-spacing:.2em}.tracking-\[0\.12em\]{--tw-tracking:.12em;letter-spacing:.12em}.tracking-\[0\.14em\]{--tw-tracking:.14em;letter-spacing:.14em}.tracking-\[0\.16em\]{--tw-tracking:.16em;letter-spacing:.16em}.tracking-\[0\.18em\]{--tw-tracking:.18em;letter-spacing:.18em}.tracking-\[0\.36em\]{--tw-tracking:.36em;letter-spacing:.36em}.text-\[\#b8bdc9\]{color:#b8bdc9}.text-\[var\(--cream\)\]{color:var(--cream)}.\[delivery\:mail\]{delivery:mail}.\[delivery\:open-notification\]{delivery:open-notification}.\[events\:ip\]{events:ip}.\[mail\:mock\]{mail:mock}.\[receive\:payment-side-effects\]{receive:payment-side-effects}.\[stripe\:checkout\]{stripe:checkout}@media (min-width:48rem){.md\:p-8{padding:calc(var(--spacing) * 8)}.md\:px-8{padding-inline:calc(var(--spacing) * 8)}}}:root{--night:#191b21;--night-deep:#101217;--cream:#f4eeda;--shu:#a63c2e;--shu-deep:#83291e;--kon:#26324e;--paper-hi:#eef0df;--paper-mid:#e9ebd9;--paper-lo:#dde0c9;--ink:#2a2a24}html{background:var(--night-deep)}body{background:radial-gradient(120% 90% at 50% 0,#24262d 0,var(--night) 55%,var(--night-deep) 100%);color:var(--cream);font-family:var(--font-sans),"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;-webkit-font-smoothing:antialiased;margin:0}button,input,select,textarea{font:inherit}@media (prefers-reduced-motion:reduce){body>:not(.receive-proto):not(.send-proto),body>:not(.receive-proto):not(.send-proto) *,body>:not(.receive-proto):not(.send-proto) :after,body>:not(.receive-proto):not(.send-proto) :before,body>:not(.receive-proto):not(.send-proto):after,body>:not(.receive-proto):not(.send-proto):before{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}.receive-proto .arrival-lamp,.receive-proto .paper.shake,.receive-proto .seal{animation:none!important}}.font-mincho{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho","YuMincho",serif}.font-wordprocessor{font-family:Osaka-Mono,MS Gothic,Courier New,monospace}.font-pen{font-family:Hiragino Maru Gothic ProN,Yu Gothic,sans-serif}.font-cursive,.font-handwritten,.font-quill{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;font-style:italic}.telegram-paper{color:var(--ink);background:repeating-linear-gradient(0deg,#26324e07 0 1px,transparent 1px 5px),repeating-linear-gradient(90deg,#26324e07 0 1px,transparent 1px 5px),linear-gradient(165deg,var(--paper-hi) 0,var(--paper-mid) 55%,var(--paper-lo) 100%);border-radius:2px;box-shadow:0 18px 50px #0000007a}.telegram-paper-shuburi{box-shadow:0 18px 50px #0000007a,inset 0 0 0 4px #0000,inset 0 0 0 6px #a63c2e8c,inset 0 0 0 10px #a63c2e59}.telegram-paper-sakura{background:radial-gradient(circle at 10% 12%,#c4849461 0 7px,#0000 8px),radial-gradient(circle at 88% 20%,#c4849447 0 5px,#0000 6px),radial-gradient(circle at 92% 82%,#c4849459 0 8px,#0000 9px),linear-gradient(165deg,#f4ebe4,#eddfd5 60%,#e4d0c4)}.telegram-paper-airmail{background:repeating-linear-gradient(0deg,#2b2a2406 0 1px,#0000 1px 4px),linear-gradient(165deg,#f6eed6,#f2e9cf 55%,#e7dbba)}.telegram-paper-brush{background:radial-gradient(circle at 20% 18%,#52483214 0 18px,#0000 19px),repeating-linear-gradient(90deg,#2a2a2409 0 1px,#0000 1px 11px),linear-gradient(165deg,#f4f0df,#e8e1c8 60%,#d8c9a7)}.telegram-paper-wordprocessor{background:repeating-linear-gradient(0deg,#26324e12 0 1px,#0000 1px 28px),linear-gradient(165deg,#eff0e6,#e4e6da 55%,#d3d5ca)}.telegram-paper-pen{background:repeating-linear-gradient(0deg,#0000 0 26px,#26324e2e 27px 28px),linear-gradient(165deg,#f8f4e8,#ece7d8 60%,#ded4bf)}.telegram-paper-cursive{background:radial-gradient(circle at 12% 14%,#4e2a1e1f 0 22px,#0000 23px),radial-gradient(circle at 90% 82%,#4e2a1e14 0 28px,#0000 29px),linear-gradient(165deg,#efe5cf,#e0cfaa 58%,#cbb58e)}.telegram-paper-quill{background:radial-gradient(circle at 18% 22%,#5736221f 0 26px,#0000 27px),linear-gradient(165deg,#f2dfb9,#e8cc9a 55%,#d7ad73)}.telegram-paper-handwritten{background:repeating-linear-gradient(0deg,#0000 0 30px,#3854722e 31px 32px),linear-gradient(165deg,#fbf6e7,#efe5ce 58%,#dfcfaa)}.vertical-message{writing-mode:vertical-rl;text-orientation:mixed}.envelope{aspect-ratio:5/7;background:linear-gradient(160deg,#f8f2e2 0,var(--cream) 60%,#eae2cb 100%);border-radius:2px;width:min(252px,68vw);position:relative;box-shadow:0 18px 50px #00000080}.envelope:after,.envelope:before{content:"";pointer-events:none;position:absolute}.envelope:before{border:1px solid #a63c2ebf;inset:6px}.envelope:after{border:1px solid #a63c2e73;inset:10px}.envelope-flap{clip-path:polygon(0 0,100% 0,86% 100%,14% 100%);transform-origin:top;z-index:2;background:linear-gradient(#f1e9d4,#e4dabf);height:15%;transition:transform .7s cubic-bezier(.55,0,.3,1);position:absolute;inset:0 0 auto}.envelope.open .envelope-flap{transform:perspective(700px)rotateX(-164deg)}.envelope-airmail:before{border-color:#26508ab8}.envelope-airmail:after{border-color:#a63c2e94}.envelope-brush,.envelope-cursive{background:linear-gradient(160deg,#f0e4c9,#e4d1aa 60%,#cbb48a)}.envelope-wordprocessor{background:linear-gradient(160deg,#eef0e8,#e0e2da 60%,#cacdc3)}.envelope-handwritten,.envelope-pen{background:linear-gradient(160deg,#fbf6e7,#eee3cc 60%,#dccaa5)}.envelope-quill{background:linear-gradient(160deg,#efd7aa,#e3bd7f 60%,#c99855)}.seal{z-index:3;width:58px;height:58px;color:var(--shu);background:radial-gradient(circle at 42% 40%,#a63c2e24,#a63c2e0a 70%);border:2.5px solid #a63c2ed9;border-radius:4px;place-items:center;font-size:30px;font-weight:700;display:grid;position:absolute;top:14%;left:50%;transform:translate(-50%,-50%)rotate(-2deg)}.envelope.open .seal{animation:seal-break .5s ease-in forwards}@keyframes seal-break{0%{opacity:1;transform:translate(-50%,-50%)scale(1)}30%{transform:translate(-50%,-50%)scale(1.15)rotate(-8deg)}to{opacity:0;transform:translate(-50%,30px)scale(.7)rotate(16deg)}}.daden-stage{justify-content:center;align-items:center;min-height:100dvh;padding:20px 16px 48px;display:flex}.daden-screen{width:min(100%,420px);display:none}.daden-screen.active{animation:daden-screen-in .36s both;display:block}.brand{text-align:center;color:#aeb4c2;letter-spacing:.32em;margin:18px 0 8px;font-size:11px}.caption,.steps{color:#aeb4c2;letter-spacing:.22em;margin:0 0 14px;font-size:12px}.caption{text-align:center;margin-top:24px}.daden-h1{color:var(--cream);font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:0;margin:0;font-size:30px;line-height:1.35}.lead{color:#c2c6d1;letter-spacing:.04em;margin:16px 0 26px;font-size:14px;line-height:2}.btn,.btn-back,.link-box{width:100%;min-height:48px;color:var(--cream);text-align:center;cursor:pointer;background:#f4eeda0a;border:1px solid #f4eeda3d;justify-content:center;align-items:center;text-decoration:none;transition:border-color .18s,background .18s,opacity .18s,transform .18s;display:inline-flex}.btn-back:disabled,.btn:disabled{cursor:not-allowed;opacity:.45}.btn-back:hover:not(:disabled),.btn:hover:not(:disabled),.link-box:hover{border-color:#f4eeda7a;transform:translateY(-1px)}.btn-primary{border-color:var(--shu);background:var(--shu);color:#fff8e8;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.16em}.btn-ghost{letter-spacing:.08em;background:#f4eeda0f;margin-top:12px}.btn-back{color:#c9c0a4;width:auto;min-height:34px;margin-bottom:20px;padding:0 14px;font-size:13px}.top-envelope{background:linear-gradient(160deg,#f8f2e2 0,var(--cream) 58%,#e5dcc4 100%);width:108px;height:150px;margin:0 auto 26px;position:relative;box-shadow:0 18px 48px #00000075}.top-envelope:after,.top-envelope:before{content:"";border:1px solid #a63c2e99;position:absolute;inset:8px}.top-envelope:after{border-color:#a63c2e52;inset:13px}.mini-seal{z-index:1;border:2px solid var(--shu);width:36px;height:36px;color:var(--shu);place-items:center;font-size:20px;display:grid;top:20px;transform:translate(-50%)rotate(-4deg)}.mini-name,.mini-seal{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;position:absolute;left:50%}.mini-name{color:var(--ink);letter-spacing:.2em;writing-mode:vertical-rl;font-size:22px;bottom:28px;transform:translate(-50%)}.legal-mini{justify-content:center;gap:14px;margin-top:22px;font-size:11px;display:flex}.legal-mini a{color:#9fa5b2;text-decoration:none}.choice-grid,.design-list,.field-stack{gap:12px;margin:22px 0;display:grid}.field{color:#d7d0bd;gap:7px;font-size:13px;display:grid}.field input,.raishinshi textarea{width:100%;color:var(--cream);background:#0b0c0f47;border:1px solid #f4eeda38;border-radius:0;outline:none}.field input{min-height:46px;padding:0 12px}.field input:focus,.raishinshi textarea:focus{border-color:#a63c2ecc}.choice,.design-choice{color:var(--cream);text-align:left;background:#f4eeda0b;border:1px solid #f4eeda2e;justify-content:space-between;gap:16px;padding:14px;display:flex}.choice{gap:6px;display:grid}.choice span,.design-choice small{color:#aeb4c2;font-size:12px;line-height:1.6}.design-choice span{gap:4px;display:grid}.choice.selected,.design-choice.selected{border-color:var(--shu);background:#a63c2e2e}.preview-paper,.received-paper{width:100%;height:316px;margin:20px 0;padding:18px;position:relative;overflow:hidden}.preview-head,.received-head{color:var(--kon);font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;border-bottom:1px solid #26324e73;flex-direction:row-reverse;justify-content:space-between;align-items:center;padding-bottom:8px;display:flex}.preview-head span,.received-head h1{letter-spacing:.3em;margin:0;font-size:24px}.preview-head b,.received-head span{letter-spacing:.12em;font-size:12px}.preview-body,.received-body{height:230px;color:var(--ink);letter-spacing:.08em;white-space:pre-wrap;writing-mode:vertical-rl;text-orientation:mixed;margin-top:14px;font-size:18px;line-height:2.05;overflow:hidden}.telegram-paper-airmail .preview-body,.telegram-paper-airmail .received-body,.telegram-paper-handwritten .preview-body,.telegram-paper-handwritten .received-body,.telegram-paper-quill .preview-body,.telegram-paper-quill .received-body{writing-mode:vertical-rl;text-orientation:upright;line-height:1.9}.raishinshi{color:var(--ink);background:repeating-linear-gradient(90deg,#26324e17 0 1px,#0000 1px 26px),linear-gradient(165deg,#f4f0df,#e7dfc7);border:1px solid #26324e8c;margin:22px 0 14px;box-shadow:0 18px 48px #00000061}.rh-foot,.rh-head{color:var(--kon);letter-spacing:.08em;justify-content:space-between;padding:10px 12px;font-size:12px;display:flex}.rh-head{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;border-bottom:1px solid #26324e4d}.rh-foot{border-top:1px solid #26324e3d}.raishinshi textarea{height:190px;min-height:190px;max-height:190px;color:var(--ink);resize:none;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;background:0 0;border:0;padding:14px;font-size:18px;line-height:1.9}.form-error,.hist-note,.warn-note{color:#cdbfa5;margin:12px 0 16px;font-size:12px;line-height:1.8}.form-error,.warn-note{color:#f1b4a9}.confirm-paper{margin-bottom:12px}.striker{pointer-events:none;width:46px;height:78px;transition:left .14s,transform 90ms;position:absolute;bottom:20px;left:18%}.striker .arm{transform-origin:bottom;background:linear-gradient(90deg,#24201a,#5a4a37);width:7px;height:62px;position:absolute;bottom:0;left:20px}.striker .head{color:#f2e6cd;width:34px;height:34px;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;background:#251d17;border-radius:50%;place-items:center;font-size:16px;display:grid;position:absolute;top:0;left:4px}.striker.hit{transform:translateY(-9px)rotate(-5deg)}.striker.hit .arm{animation:strike-arm 90ms both}.speed-box{background:#f4eeda0b;border:1px solid #f4eeda29;gap:10px;margin:14px 0;padding:12px;display:grid}.speed-box label{grid-template-columns:64px 1fr;align-items:center;gap:10px;font-size:12px}.bill,.speed-box label{color:#d7d0bd;display:grid}.bill{border:1px solid #f4eeda29;grid-template-columns:1fr auto;gap:10px 14px;margin:14px 0;padding:14px;font-size:13px}.bill b{color:var(--cream);font-weight:500}.sealing{z-index:50;background:#101217b8;place-items:center;display:grid;position:fixed;inset:0}.seal-big{border:8px solid var(--shu);width:128px;height:128px;background:#f4eedaeb;place-items:center;font-size:72px;font-weight:700;animation:seal-drop .78s cubic-bezier(.12,.8,.18,1) both;display:grid}.done-mark,.seal-big{color:var(--shu);font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif}.done-mark{border:4px solid var(--shu);width:112px;height:112px;letter-spacing:.08em;border-radius:50%;place-items:center;margin:0 auto 26px;font-size:24px;display:grid;transform:rotate(-9deg)}.link-box{color:#d8d0bb;word-break:break-all;justify-content:flex-start;min-height:58px;margin:0 0 14px;padding:0 12px;font-size:12px;line-height:1.5;overflow:hidden}.arrival-lamp{background:var(--shu);border-radius:50%;width:12px;height:12px;margin:0 auto 24px;animation:lamp-pulse 1.2s ease-in-out infinite;box-shadow:0 0 22px #a63c2ee6}.envelope-screen{text-align:center}.receive-envelope{aspect-ratio:5/7;background:linear-gradient(160deg,#f8f2e2 0,var(--cream) 60%,#eae2cb 100%);width:min(252px,66vw);margin:0 auto;position:relative;overflow:visible;box-shadow:0 18px 50px #00000080}.receive-envelope:after,.receive-envelope:before{content:"";border:1px solid #a63c2eb8;position:absolute;inset:7px}.receive-envelope:after{border-color:#a63c2e6b;inset:12px}.receive-flap{z-index:3;clip-path:polygon(0 0,100% 0,86% 100%,14% 100%);transform-origin:top;background:linear-gradient(#f1e9d4,#e4dabf);height:15%;transition:transform .82s cubic-bezier(.55,0,.3,1);position:absolute;inset:0 0 auto}.receive-envelope.open .receive-flap{transform:perspective(700px)rotateX(-164deg)}.peek-paper{opacity:0;background:linear-gradient(165deg,#f1ecd9,#e1d7bd);height:48%;transition:transform .9s cubic-bezier(.22,.8,.22,1),opacity .3s;position:absolute;bottom:14px;left:18%;right:18%;transform:translateY(30%)}.receive-envelope.open .peek-paper{opacity:1;transform:translateY(-68%)}.receive-seal{z-index:4;width:58px;height:58px;color:var(--shu);font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;background:radial-gradient(circle at 42% 40%,#a63c2e24,#a63c2e0a 70%);border:2.5px solid #a63c2ed9;border-radius:4px;place-items:center;font-size:30px;display:grid;position:absolute;top:14%;left:50%;transform:translate(-50%,-50%)rotate(-2deg)}.receive-envelope.open .receive-seal{animation:seal-break .5s ease-in forwards}.receive-address{color:var(--ink);letter-spacing:.2em;font-size:24px;position:absolute;top:55%;left:50%;transform:translate(-50%,-50%)}.receive-address,.receive-stamp{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif}.receive-stamp{border:2px solid var(--shu);width:34px;height:34px;color:var(--shu);place-items:center;display:grid;position:absolute;top:20%;left:16px}.receive-postmark{color:#a63c2ec2;font-size:10px;position:absolute;top:26%;left:42px;transform:rotate(-12deg)}.paper-screen{width:min(100%,430px)}.received-paper{height:500px;margin:0;padding:18px}.received-meta{color:var(--kon);border:1px solid #26324e6b;grid-template-columns:1fr 1fr;gap:1px;margin-top:12px;font-size:11px;display:grid}.received-meta span{background:#ffffff29;padding:7px}.received-meta span:last-child{grid-column:1/-1}.received-body{height:318px;margin:18px auto 0;font-size:18px}.receiver-striker{bottom:54px}.postmark{color:#0000;width:82px;height:82px;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;border:3px solid #0000;border-radius:50%;place-items:center;display:grid;position:absolute;bottom:18px;right:20px;transform:rotate(-8deg)}.postmark.stamped{border-color:var(--shu);color:var(--shu);animation:paper-shake .26s both}.postmark b,.postmark span{line-height:1}.postmark span{font-size:12px}.postmark b{font-size:20px}.stamper{opacity:0;place-items:end center;width:70px;height:92px;display:grid;position:absolute;bottom:112px;right:14px;transform:translateY(-36px)rotate(-8deg)}.stamper span{color:#f1dfc4;width:56px;height:56px;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;background:#3b2117;border-radius:50%;place-items:center;display:grid}.stamper.press{opacity:1;animation:stamp-press .76s both}.receive-actions{gap:12px;margin-top:20px;display:grid}@keyframes daden-screen-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes strike-arm{0%{transform:rotate(0)}50%{transform:rotate(-12deg)}to{transform:rotate(0)}}@keyframes seal-drop{0%{opacity:0;transform:translateY(-80px)scale(1.25)}62%{opacity:1;transform:translateY(0)scale(1)}76%{transform:translateY(8px)scale(.96)}to{transform:translateY(0)scale(1)}}@keyframes lamp-pulse{0%,to{opacity:.55;transform:scale(.92)}50%{opacity:1;transform:scale(1.05)}}@keyframes stamp-press{0%{opacity:0;transform:translateY(-42px)rotate(-8deg)}42%{opacity:1;transform:translateY(24px)rotate(-8deg)}68%{opacity:1;transform:translateY(12px)rotate(-8deg)}to{opacity:0;transform:translateY(-24px)rotate(-8deg)}}@keyframes paper-shake{0%,to{transform:rotate(-8deg)translate(0)}30%{transform:rotate(-9deg)translate(2px)}60%{transform:rotate(-7deg)translate(-2px)}}@media (max-width:380px){.daden-h1{font-size:27px}.preview-paper{height:300px}.preview-body{height:214px;font-size:16px}.received-paper{height:474px}.received-body{height:292px;font-size:16px}}.receive-proto.stage,.send-proto.stage{box-sizing:border-box;flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:20px 16px 48px;display:flex}.receive-proto .scene,.send-proto .screen{flex-direction:column;align-items:stretch;width:100%;max-width:420px;animation:sc-in .4s cubic-bezier(.2,.8,.2,1) both;display:none}.receive-proto .scene{align-items:center}.receive-proto .scene.active,.send-proto .screen.active{display:flex}@keyframes sc-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.send-proto .brand{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.5em;text-indent:.5em;text-align:center;color:var(--cream);font-weight:700}.receive-proto .proto-note{letter-spacing:.3em;text-indent:.3em;color:#6d7383;white-space:nowrap;z-index:5;font-size:10px;position:fixed;top:12px;left:50%;transform:translate(-50%)}.send-proto .proto-note{display:none}.send-proto .brand.mini{margin:0 0 12px;font-size:18px}.send-proto .steps{justify-content:center;gap:10px;margin:14px 0 22px;display:flex}.send-proto .steps span{text-align:center;width:30px;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;color:#6d7383;border-bottom:2px solid #3a3e49;padding-bottom:5px;font-size:12px}.send-proto .steps span.now{color:var(--cream);border-color:var(--shu)}.send-proto .steps span.done{color:#9aa0ad;border-color:#7a4a40}.send-proto .h1{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.18em;text-align:center;color:var(--cream);text-wrap:balance;margin:0 0 8px;font-size:21px;font-weight:600}.receive-proto .lead,.send-proto .lead{color:#b8bdc9;text-align:center;letter-spacing:.08em;margin:0 0 24px;font-size:12.5px;line-height:1.9}.receive-proto .btn,.send-proto .btn{appearance:none;text-align:center;color:var(--cream);font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.28em;text-indent:.28em;cursor:pointer;box-sizing:border-box;background:0 0;border:1px solid #f4eeda80;width:100%;padding:15px 34px;font-size:15px;text-decoration:none;transition:background .25s,color .25s,opacity .25s;display:block}.receive-proto .btn:focus-visible,.receive-proto .btn:hover,.send-proto .btn:focus-visible,.send-proto .btn:hover{background:var(--cream);color:var(--night)}.receive-proto .btn-primary,.send-proto .btn-primary{background:var(--shu);border-color:var(--shu);color:#fdf6ea}.receive-proto .btn-primary:focus-visible,.receive-proto .btn-primary:hover,.send-proto .btn-primary:focus-visible,.send-proto .btn-primary:hover{background:var(--shu-deep);border-color:var(--shu-deep);color:#fdf6ea}.receive-proto .btn[disabled],.send-proto .btn[disabled]{opacity:.35;pointer-events:none}.send-proto .btn-back{color:#8b91a0;letter-spacing:.24em;text-indent:.24em;cursor:pointer;background:0 0;border:none;margin-top:6px;padding:14px;font-size:12px}.send-proto .actions{flex-direction:column;gap:10px;margin-top:26px;display:flex}.send-proto .side-panel{flex-direction:column;align-items:stretch;display:flex}.send-proto .side-panel>:first-child{margin-top:0}.send-proto #s-top{text-align:center;padding-top:3vh}.send-proto #s-top .brand{margin-bottom:14px;font-size:44px}.send-proto #s-top .tagline{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.2em;color:var(--cream);margin:0 0 6px;font-size:16px}.send-proto #s-top .sub{color:#9aa0ad;letter-spacing:.12em;margin:0 0 34px;font-size:12px;line-height:2}.send-proto .top-envelope{aspect-ratio:5/7;background:linear-gradient(160deg,#f8f2e2 0,var(--cream) 60%,#eae2cb 100%);border-radius:2px;width:150px;height:auto;margin:36px auto 34px;position:relative;box-shadow:0 16px 40px #00000080}.send-proto .top-envelope:before{content:"";border:1px solid #a63c2eb3;position:absolute;inset:5px}.send-proto .top-envelope:after{content:none}.send-proto .top-envelope .mini-seal{width:30px;height:30px;color:var(--shu);border:1.5px solid #a63c2ed9;border-radius:3px;justify-content:center;align-items:center;font-weight:700;display:flex;top:12%;transform:translate(-50%,-50%)rotate(-2deg)}.send-proto .top-envelope .mini-name,.send-proto .top-envelope .mini-seal{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;font-size:15px;position:absolute;left:50%}.send-proto .top-envelope .mini-name{writing-mode:vertical-rl;white-space:nowrap;width:24px;min-height:92px;line-height:1.4;letter-spacing:.3em;color:var(--ink);top:54%;transform:translate(-50%,-50%)}.send-proto .hist-note{color:#8b91a0;letter-spacing:.08em;text-align:center;margin:18px 0 0;font-size:12px;line-height:1.9}.send-proto .footer-links{color:#5d6370;letter-spacing:.12em;justify-content:center;gap:18px;margin-top:40px;font-size:10px;display:flex}.send-proto .footer-links a{color:inherit;border-bottom:1px solid #3a3e49;padding-bottom:2px;text-decoration:none}.send-proto .self-row{cursor:pointer;letter-spacing:.1em;color:#b8bdc9;border:1px solid #f4eeda40;border-radius:4px;align-items:center;gap:10px;margin-bottom:20px;padding:13px 14px;font-size:13px;transition:border-color .2s,background .2s;display:flex}.send-proto .self-row.sel{border-color:var(--shu);color:var(--cream);background:#a63c2e1a}.send-proto .field{flex-direction:column;gap:8px;margin-bottom:20px;display:flex}.send-proto .field label{letter-spacing:.3em;color:#9aa0ad;font-size:11px}.send-proto .field input[type=email],.send-proto .field input[type=text]{appearance:none;color:var(--cream);font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.1em;background:#f4eeda0f;border:1px solid #f4eeda40;border-radius:3px;padding:13px 14px;font-size:17px}.send-proto .field .hint{color:#6d7383;letter-spacing:.08em;font-size:10.5px;line-height:1.8}.send-proto .when-option{cursor:pointer;color:var(--cream);text-align:left;background:0 0;border:1px solid #f4eeda40;border-radius:4px;align-items:center;gap:14px;margin-bottom:12px;padding:16px;transition:border-color .2s,background .2s;display:flex}.send-proto .when-option.sel{border-color:var(--shu);background:#a63c2e1a}.send-proto .when-option .radio{border:1.5px solid #9aa0ad;border-radius:50%;flex:none;width:16px;height:16px;position:relative}.send-proto .when-option.sel .radio{border-color:var(--shu)}.send-proto .when-option.sel .radio:after{content:"";background:var(--shu);border-radius:50%;position:absolute;inset:3px}.send-proto .when-option .wo-title{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.14em;font-size:15px;display:block}.send-proto .when-option .wo-sub{color:#9aa0ad;letter-spacing:.06em;margin-top:4px;font-size:10.5px;display:block}.send-proto .when-option input[type=date]{color:var(--cream);color-scheme:dark;background:#f4eeda14;border:1px solid #f4eeda40;border-radius:3px;margin-top:10px;padding:9px 10px;font-size:15px}.send-proto .preview-paper{color:var(--ink);background:repeating-linear-gradient(0deg,#26324e07 0 1px,transparent 1px 5px),linear-gradient(165deg,var(--paper-hi) 0,var(--paper-mid) 55%,var(--paper-lo) 100%);border-radius:2px;height:auto;padding:18px 16px 20px;position:relative;overflow:visible;box-shadow:0 16px 44px #00000080}.send-proto .preview-paper .pv-head{border-bottom:1px solid var(--kon);flex-direction:row-reverse;justify-content:space-between;margin-bottom:10px;padding-bottom:6px;display:flex}.send-proto .preview-paper .pv-head h2{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.6em;color:var(--kon);margin:0 -.6em 0 0;font-size:18px;font-weight:700}.send-proto .preview-paper .pv-meta{color:var(--kon);letter-spacing:.1em;flex-wrap:wrap;gap:14px;margin-bottom:14px;font-size:10.5px;display:flex}.send-proto .preview-paper .pv-meta b{color:var(--ink);font-weight:600}.send-proto .preview-body,.send-proto .preview-paper .pv-meta b{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif}.send-proto .preview-body{writing-mode:vertical-rl;text-orientation:upright;box-sizing:border-box;width:100%;height:min(28dvh,210px);min-height:170px;letter-spacing:.12em;white-space:pre-wrap;overscroll-behavior:contain;font-size:17px;line-height:2.1;overflow:auto}.send-proto .preview-paper.d-shuburi{box-shadow:0 16px 44px #00000080,inset 0 0 0 4px #0000,inset 0 0 0 6px #a63c2e8c,inset 0 0 0 9px #0000,inset 0 0 0 10px #a63c2e59}.send-proto .preview-paper.d-sakura{background:radial-gradient(circle at 10% 12%,#c4849466 0 7px,#0000 8px),radial-gradient(circle at 88% 20%,#c4849447 0 5px,#0000 6px),radial-gradient(circle at 92% 82%,#c4849459 0 8px,#0000 9px),radial-gradient(circle at 22% 90%,#c4849440 0 5px,#0000 6px),linear-gradient(165deg,#f4ebe4,#eddfd5 60%,#e4d0c4)}.send-proto .preview-paper.d-airmail{background:repeating-linear-gradient(0deg,#2b2a2406 0 1px,#0000 1px 4px),linear-gradient(165deg,#f6eed6,#f2e9cf 55%,#e7dbba);padding:22px 20px 24px}.send-proto .preview-paper.d-airmail:after{content:"";pointer-events:none;background:repeating-linear-gradient(45deg,#b23a34 0 10px,#faf4e4 10px 20px,#33477a 20px 30px,#faf4e4 30px 40px);border-radius:2px;padding:7px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.send-proto .preview-paper.d-airmail .pv-head{border-color:#33477a;flex-direction:row}.send-proto .preview-paper.d-airmail .pv-head h2{letter-spacing:.3em;color:#33477a;margin:0;font-family:Georgia,Times New Roman,serif;font-size:16px}.send-proto .preview-paper.d-airmail .preview-body{writing-mode:vertical-rl;text-orientation:upright;letter-spacing:.04em;height:min(28dvh,210px);min-height:170px;font-family:Courier New,Courier,monospace;font-size:14px;font-weight:700;line-height:2}.send-proto .pv-caret{background:#2a2a24b3;block-size:1.05em;inline-size:.55em;animation:pv-caret .9s step-end infinite;display:inline-block}@keyframes pv-caret{50%{opacity:0}}.receive-proto .striker,.send-proto .striker{pointer-events:none;opacity:0;z-index:5;width:14px;height:104px;transition:opacity .3s;position:absolute;transform:translateY(26px)}.receive-proto .striker.on,.send-proto .striker.on{opacity:1}.receive-proto .striker.travel,.send-proto .striker.travel{transition:left var(--travel-dur,.35s) cubic-bezier(.4,0,.2,1),top var(--travel-dur,.35s) cubic-bezier(.4,0,.2,1),opacity .3s}.receive-proto .striker .head,.send-proto .striker .head{background:linear-gradient(90deg,#3a3a36,#7d7d75 40%,#2e2e2a);border-radius:3px 3px 2px 2px;width:14px;height:20px;position:absolute;top:0;left:50%;transform:translate(-50%);box-shadow:0 1px 2px #0006}.receive-proto .striker .arm,.send-proto .striker .arm{background:linear-gradient(90deg,#4a4a48,#9a9a94 45%,#55554f);border-radius:2px;width:5px;height:86px;position:absolute;top:18px;left:50%;transform:translate(-50%)}.receive-proto .striker.hit,.send-proto .striker.hit{animation:proto-strike-arm .2s cubic-bezier(.5,0,1,1)}@keyframes proto-strike-arm{0%{transform:translateY(26px)}35%{transform:translateY(0)}50%{transform:translateY(0)}to{transform:translateY(26px)}}.send-proto .design-list{flex-direction:column;gap:12px;margin-top:18px;display:flex}.send-proto .design-item{cursor:pointer;color:var(--cream);text-align:left;background:0 0;border:1px solid #f4eeda40;border-radius:4px;align-items:center;gap:14px;padding:13px;transition:border-color .2s,background .2s;display:flex}.send-proto .design-item.sel{border-color:var(--shu);background:#a63c2e1a}.send-proto .design-item .swatch{border-radius:2px;flex:none;width:52px;height:68px;box-shadow:0 3px 8px #00000059}.send-proto .sw-plain,.send-proto .sw-shuburi{background:linear-gradient(165deg,#eef0df,#dde0c9)}.send-proto .sw-shuburi{box-sizing:border-box;border:3px double #a63c2ecc}.send-proto .sw-sakura{background:radial-gradient(circle at 20% 25%,#c4849480 0 4px,#0000 5px),radial-gradient(circle at 75% 60%,#c4849466 0 3px,#0000 4px),linear-gradient(165deg,#f4e9e3,#e8d5cc)}.send-proto .sw-airmail{box-sizing:border-box;background:linear-gradient(165deg,#f6eed6,#ece0c2);border:4px solid;border-image:repeating-linear-gradient(45deg,#b23a34 0 5px,#faf4e4 5px 10px,#33477a 10px 15px,#faf4e4 15px 20px) 4}.send-proto .design-item .d-name{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.14em;font-size:15px;display:block}.send-proto .design-item .d-sub{color:#9aa0ad;letter-spacing:.06em;margin-top:4px;font-size:10.5px;line-height:1.7;display:block}.send-proto .design-item .d-price{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.08em;color:var(--cream);flex:none;margin-left:auto;font-size:14px}.send-proto .design-item .d-price.free{color:#9aa0ad}.send-proto .raishinshi{background:repeating-linear-gradient(0deg,#26324e07 0 1px,transparent 1px 5px),repeating-linear-gradient(90deg,#26324e07 0 1px,transparent 1px 5px),linear-gradient(165deg,var(--paper-hi) 0,var(--paper-mid) 55%,var(--paper-lo) 100%);color:var(--ink);border-radius:2px;padding:16px 16px 14px;box-shadow:0 16px 44px #00000080}.send-proto .raishinshi .rh-head{border-bottom:1px solid var(--kon);flex-direction:row-reverse;justify-content:space-between;align-items:baseline;margin-bottom:12px;padding-bottom:6px;display:flex}.send-proto .raishinshi .rh-head h2{letter-spacing:.6em;margin:0 -.6em 0 0;font-size:19px;font-weight:700}.send-proto .raishinshi .rh-head h2,.send-proto .raishinshi .rh-head span{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;color:var(--kon)}.send-proto .raishinshi .rh-head span{letter-spacing:.2em;opacity:.75;font-size:9px}.send-proto .raishinshi textarea{box-sizing:border-box;resize:none;width:100%;height:min(46dvh,440px);min-height:300px;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.12em;writing-mode:vertical-rl;text-orientation:upright;color:var(--ink);background:0 0;border:none;padding:8px 4px;font-size:18px;line-height:2;display:block;overflow:auto}.send-proto .raishinshi textarea:focus{outline:none}.send-proto .rh-foot{color:#26324ea6;letter-spacing:.1em;border-top:1px solid #26324e4d;justify-content:space-between;padding-top:7px;font-size:10px;display:flex}.send-proto .rh-foot .count b{color:var(--shu);font-weight:600}.send-proto .warn-note{color:#b98a4e;letter-spacing:.1em;text-align:center;margin-top:14px;font-size:10.5px;line-height:1.9}.send-proto .speed-box{border:1px solid #f4eeda40;border-radius:4px;flex-direction:column;gap:9px;margin-top:14px;padding:14px 16px 12px;display:flex}.send-proto .speed-box .sp-row{letter-spacing:.2em;color:#9aa0ad;justify-content:space-between;font-size:11px;display:flex}.send-proto .speed-box .sp-row b{color:var(--cream);letter-spacing:.06em;font-variant-numeric:tabular-nums;font-weight:600}.send-proto .speed-box input[type=range]{width:100%;accent-color:var(--shu);margin:0}.send-proto .speed-box .hint{color:#6d7383;letter-spacing:.08em;font-size:10px}.send-proto #btn-preview{margin-top:14px}.send-proto .bill{letter-spacing:.1em;color:#b8bdc9;border:1px solid #f4eeda40;border-radius:4px;flex-direction:column;gap:8px;margin-top:14px;padding:14px 16px;font-size:12px;display:flex}.send-proto .bill .bill-row{justify-content:space-between;align-items:baseline;display:flex}.send-proto .bill .bill-row.total{color:var(--cream);border-top:1px solid #f4eeda33;margin-top:2px;padding-top:9px}.send-proto .bill .bill-row.total b{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.06em;font-size:19px}.send-proto .sealing{z-index:20;background:#101217e0;flex-direction:column;justify-content:center;align-items:center;gap:26px;display:none;position:fixed;inset:0}.send-proto .sealing.show{display:flex}.send-proto .sealing .seal-big{width:92px;height:92px;color:var(--shu);font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;opacity:0;border:4px solid #a63c2ee6;border-radius:6px;justify-content:center;align-items:center;font-size:48px;font-weight:700;display:flex;transform:rotate(-3deg)scale(2.4)}.send-proto .sealing.show .seal-big{animation:proto-seal-drop .5s cubic-bezier(.34,1.3,.64,1) .3s forwards}@keyframes proto-seal-drop{0%{opacity:0;transform:rotate(-3deg)scale(2.4)}60%{opacity:1;transform:rotate(-3deg)scale(.94)}to{opacity:1;transform:rotate(-3deg)scale(1)}}.send-proto .sealing p{letter-spacing:.3em;text-indent:.3em;color:var(--cream);margin:0;font-size:15px}.send-proto .done-mark,.send-proto .sealing p{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif}.send-proto .done-mark{width:74px;height:74px;color:var(--shu);border:3px solid #a63c2ee6;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:1px;margin:4vh auto 20px;display:flex;transform:rotate(-10deg)}.send-proto .done-mark .dm-1{letter-spacing:.16em;text-indent:.16em;font-size:13px;font-weight:700}.send-proto .done-mark .dm-2{letter-spacing:.2em;text-indent:.2em;border-top:1px solid #a63c2e99;padding-top:2px;font-size:9px}.send-proto .link-box{gap:8px;margin:18px 0 8px;display:flex}.send-proto .link-box input{color:#b8bdc9;letter-spacing:.02em;background:#f4eeda0f;border:1px solid #f4eeda40;border-radius:3px;flex:1;min-width:0;padding:12px 10px;font-size:11.5px}.send-proto .link-box button{background:var(--shu);color:#fdf6ea;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;border:none;border-radius:3px;flex:none;padding:0 13px;font-size:13px}.send-proto .share-row{grid-template-columns:1fr 1fr;gap:8px;margin:12px 0 18px;display:grid}.send-proto .share-row .btn{letter-spacing:.16em;text-indent:.16em;padding-inline:12px;font-size:13px}@media (min-width:840px){.send-proto.stage{justify-content:flex-start;padding:48px 40px 64px}.send-proto .screen{max-width:min(760px,100vw - 80px)}.send-proto #s-top{max-width:min(880px,100vw - 80px)}.send-proto #s-body,.send-proto #s-confirm,.send-proto #s-design{max-width:min(1040px,100vw - 80px)}.send-proto #s-body.active,.send-proto #s-confirm.active,.send-proto #s-design.active{grid-template-columns:minmax(360px,1fr) minmax(320px,420px);align-items:start;column-gap:36px;display:grid}.send-proto #s-body .brand,.send-proto #s-body .h1,.send-proto #s-body .lead,.send-proto #s-body .steps,.send-proto #s-confirm .brand,.send-proto #s-confirm .h1,.send-proto #s-confirm .lead,.send-proto #s-confirm .steps,.send-proto #s-design .brand,.send-proto #s-design .h1,.send-proto #s-design .lead,.send-proto #s-design .steps{grid-column:1/-1}.send-proto #s-body .raishinshi,.send-proto #s-confirm .preview-paper,.send-proto #s-design .preview-paper{grid-column:1;margin:0}.send-proto #s-body .side-panel,.send-proto #s-confirm .side-panel,.send-proto #s-design .side-panel{grid-area:5/2;margin-top:0}.send-proto .preview-paper{padding:24px 22px 26px}.send-proto .preview-body{height:min(58dvh,520px);min-height:360px;font-size:18px}.send-proto .raishinshi{padding:24px 22px 18px}.send-proto .raishinshi textarea{height:min(64dvh,680px);min-height:500px;font-size:19px}.send-proto #s-to.active{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;column-gap:20px;max-width:min(920px,100vw - 80px);display:grid}.send-proto #s-to .actions,.send-proto #s-to .brand,.send-proto #s-to .field-wide,.send-proto #s-to .h1,.send-proto #s-to .lead,.send-proto #s-to .self-row,.send-proto #s-to .steps{grid-column:1/-1}.send-proto #s-to .field-half{grid-column:auto}}.receive-proto .paper.telegram-paper-shuburi{box-shadow:0 18px 50px #0000007a,inset 0 0 0 4px #0000,inset 0 0 0 6px #a63c2e8c,inset 0 0 0 10px #a63c2e59}.receive-proto .paper.telegram-paper-airmail{background:repeating-linear-gradient(0deg,#2b2a2406 0 1px,#0000 1px 4px),linear-gradient(165deg,#f6eed6,#f2e9cf 55%,#e7dbba)}.receive-proto .paper.telegram-paper-brush{background:radial-gradient(circle at 20% 18%,#52483214 0 18px,#0000 19px),repeating-linear-gradient(90deg,#2a2a2409 0 1px,#0000 1px 11px),linear-gradient(165deg,#f4f0df,#e8e1c8 60%,#d8c9a7)}.receive-proto .paper.telegram-paper-wordprocessor{background:repeating-linear-gradient(0deg,#26324e12 0 1px,#0000 1px 28px),linear-gradient(165deg,#eff0e6,#e4e6da 55%,#d3d5ca)}.receive-proto .paper.telegram-paper-pen{background:repeating-linear-gradient(0deg,#0000 0 26px,#26324e2e 27px 28px),linear-gradient(165deg,#f8f4e8,#ece7d8 60%,#ded4bf)}.receive-proto .paper.telegram-paper-cursive{background:radial-gradient(circle at 12% 14%,#4e2a1e1f 0 22px,#0000 23px),radial-gradient(circle at 90% 82%,#4e2a1e14 0 28px,#0000 29px),linear-gradient(165deg,#efe5cf,#e0cfaa 58%,#cbb58e)}.receive-proto .paper.telegram-paper-quill{background:radial-gradient(circle at 18% 22%,#5736221f 0 26px,#0000 27px),linear-gradient(165deg,#f2dfb9,#e8cc9a 55%,#d7ad73)}.receive-proto .paper.telegram-paper-handwritten{background:repeating-linear-gradient(0deg,#0000 0 30px,#3854722e 31px 32px),linear-gradient(165deg,#fbf6e7,#efe5ce 58%,#dfcfaa)}.receive-proto .envelope.envelope-airmail:before{border-color:#26508ab8}.receive-proto .envelope.envelope-airmail:after{border-color:#a63c2e94}.receive-proto .envelope.envelope-brush,.receive-proto .envelope.envelope-cursive{background:linear-gradient(160deg,#f0e4c9,#e4d1aa 60%,#cbb48a)}.receive-proto .envelope.envelope-wordprocessor{background:linear-gradient(160deg,#eef0e8,#e0e2da 60%,#cacdc3)}.receive-proto .envelope.envelope-handwritten,.receive-proto .envelope.envelope-pen{background:linear-gradient(160deg,#fbf6e7,#eee3cc 60%,#dccaa5)}.receive-proto .envelope.envelope-quill{background:linear-gradient(160deg,#efd7aa,#e3bd7f 60%,#c99855)}.receive-proto .paper.font-wordprocessor .telegram-body{font-family:Osaka-Mono,MS Gothic,Courier New,monospace}.receive-proto .paper.font-pen .telegram-body{font-family:Hiragino Maru Gothic ProN,Yu Gothic,sans-serif}.receive-proto .paper.font-cursive .telegram-body,.receive-proto .paper.font-handwritten .telegram-body,.receive-proto .paper.font-quill .telegram-body{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;font-style:italic}.receive-proto.lang-ja{--accent:var(--shu);--accent-deep:var(--shu-deep);--header-ink:#26324e;--paper-hi:#eef0df;--paper-lo:#dde0c9;--paper-mid:#e9ebd9;--ink:#2a2a24;--disp:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;--ui:var(--font-sans),"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}.receive-proto.lang-en{--accent:#b94b34;--accent-deep:#7e3325;--header-ink:#3b3a32;--paper-hi:#f4efdc;--paper-lo:#dfd4b8;--paper-mid:#eee5cd;--ink:#24231f;--disp:Georgia,"Times New Roman",serif;--type-en:"Courier New",monospace;--serif-en:Georgia,"Times New Roman",serif;--ui:system-ui,sans-serif}.receive-proto .eyebrow{letter-spacing:.42em;color:#9aa0ad;text-indent:.42em;margin-bottom:14px;font-size:11px}.receive-proto .arrival-lamp{background:#c4543f;border-radius:50%;width:10px;height:10px;margin:0 auto 18px;animation:proto-lamp 1.6s ease-in-out infinite}@keyframes proto-lamp{0%,to{opacity:.35;box-shadow:0 0 #c4543f00}50%{opacity:1;box-shadow:0 0 18px 2px #c4543f8c}}.receive-proto .arrival-title{font-family:var(--disp);letter-spacing:.2em;text-indent:.2em;text-wrap:balance;margin:0 0 10px;font-size:25px;font-weight:600}.receive-proto .arrival-sub{color:#b8bdc9;letter-spacing:.1em;text-align:center;margin:0 0 36px;font-size:13px;line-height:2}.receive-proto .arrival-sub strong{color:var(--cream);font-weight:600}.receive-proto #scene-envelope{text-align:center}.receive-proto .envelope{aspect-ratio:5/7;background:linear-gradient(160deg,#f8f2e2 0,var(--cream) 60%,#eae2cb 100%);border-radius:2px;width:min(252px,66vw);margin:6px 0 26px;animation:env-in .7s cubic-bezier(.2,.8,.2,1) both;position:relative;box-shadow:0 18px 50px #00000080,0 2px 6px #00000059}@keyframes env-in{0%{opacity:0;transform:translateY(46px)scale(.94)}to{opacity:1;transform:translateY(0)scale(1)}}.receive-proto .peek{opacity:0;pointer-events:none;background:linear-gradient(#f4eedb,#ece5cf);height:84%;transition:transform .6s cubic-bezier(.3,0,.2,1) .35s,opacity .2s .35s;position:absolute;top:4%;left:7%;right:7%;box-shadow:0 -4px 10px #00000024}.receive-proto .envelope.opening .peek{opacity:1;transform:translateY(-46%)}.receive-proto .flap{clip-path:polygon(0 0,100% 0,86% 100%,14% 100%);pointer-events:none;transform-origin:top;z-index:3;background:linear-gradient(#f1e9d4,#e4dabf);height:15%;transition:transform .7s cubic-bezier(.55,0,.3,1);position:absolute;top:0;left:0;right:0;box-shadow:0 1px 2px #2a2a241f}.receive-proto .envelope.opening .flap{transform:perspective(700px)rotateX(-164deg)}.receive-proto #env-ja:before{content:"";pointer-events:none;border:1px solid #a63c2ebf;position:absolute;inset:6px}.receive-proto #env-ja:after{content:"";pointer-events:none;border:1px solid #a63c2e73;position:absolute;inset:10px}.receive-proto .seal{z-index:4;cursor:pointer;width:56px;height:56px;color:var(--shu);font-family:var(--disp);background:radial-gradient(circle at 42% 40%,#a63c2e24,#a63c2e0a 70%);border:2.5px solid #a63c2ed9;border-radius:4px;place-items:center;font-size:30px;font-weight:700;animation:seal-pulse 2.2s ease-in-out 2;display:grid;position:absolute;top:14%;left:50%;transform:translate(-50%,-50%)rotate(-2deg)}@keyframes seal-pulse{0%,to{transform:translate(-50%,-50%)rotate(-2deg)scale(1)}50%{transform:translate(-50%,-50%)rotate(-2deg)scale(1.06)}}.receive-proto .envelope.opening .seal{pointer-events:none;animation:seal-break .5s ease-in forwards}.receive-proto .addressee{writing-mode:vertical-rl;white-space:nowrap;width:36px;min-height:176px;line-height:1.45;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;color:var(--ink);letter-spacing:.3em;font-size:27px;position:absolute;top:55%;left:50%;transform:translate(-50%,-50%)}.receive-proto .stamp{background:radial-gradient(circle,#0000 2.5px,#fdfaf0 2.6px) 0 0/8px 8px;width:44px;height:54px;position:absolute;top:20%;left:16px;box-shadow:0 1px 3px #2a2a2440}.receive-proto .stamp,.receive-proto .stamp-inner{justify-content:center;align-items:center;display:flex}.receive-proto .stamp-inner{color:#f0e9d4;width:34px;height:44px;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;background:linear-gradient(170deg,#3c5a52,#2f4a44);flex-direction:column;gap:2px}.receive-proto .stamp-val{writing-mode:vertical-rl;letter-spacing:.18em;font-size:13px;font-weight:700}.receive-proto .stamp-cap{letter-spacing:.2em;font-size:6.5px}.receive-proto .env-postmark{color:#2a2a248c;width:46px;height:46px;font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.14em;pointer-events:none;border:1.5px solid #2a2a2480;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:1px;font-size:8px;display:flex;position:absolute;top:26%;left:42px;transform:rotate(-14deg)}.receive-proto .bird{opacity:.55;width:34px;height:20px;position:absolute;bottom:16px;left:20px}.receive-proto .bird path{fill:none;stroke:#26324e;stroke-width:1.6px;stroke-linecap:round}.receive-proto .seal-hint{color:#9aa0ad;letter-spacing:.28em;text-indent:.28em;font-size:12px}.receive-proto #scene-paper{padding-top:28px;animation:paper-in .6s cubic-bezier(.2,.8,.2,1) both}@keyframes paper-in{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.receive-proto .paper{box-sizing:border-box;width:100%;color:var(--ink);background:repeating-linear-gradient(0deg,#26324e07 0 1px,transparent 1px 5px),repeating-linear-gradient(90deg,#26324e07 0 1px,transparent 1px 5px),linear-gradient(165deg,var(--paper-hi) 0,var(--paper-mid) 55%,var(--paper-lo) 100%);border-radius:2px;padding:20px 18px 30px;position:relative;box-shadow:0 20px 60px #0000008c}.receive-proto .paper.shake{animation:proto-shake .28s linear}@keyframes proto-shake{0%,to{transform:translate(0)}25%{transform:translate(1px,2px)}50%{transform:translate(-2px,-1px)}75%{transform:translate(1px,-2px)}}.receive-proto .paper-head{border-bottom:1px solid var(--header-ink);flex-direction:row-reverse;justify-content:space-between;align-items:baseline;padding-bottom:8px;display:flex;position:relative}.receive-proto .paper-head:after{content:"";background:var(--header-ink);opacity:.6;height:1px;position:absolute;bottom:-3px;left:0;right:0}.receive-proto .paper-head h1{font-family:var(--disp);letter-spacing:.8em;color:var(--header-ink);margin:0 -.8em 0 0;font-size:26px;font-weight:700}.receive-proto .paper-head .form-no{font-family:var(--disp);letter-spacing:.22em;color:var(--header-ink);opacity:.8;font-size:10px}.receive-proto .paper-meta{color:var(--header-ink);letter-spacing:.1em;direction:rtl;border:1px solid #26324e8c;border-top:none;grid-template-columns:1fr 1.3fr .7fr;margin-bottom:18px;font-size:10.5px;display:grid}.receive-proto .paper-meta>div{direction:ltr;border-inline-end:1px solid #26324e59;flex-direction:column;gap:2px;padding:6px 8px 7px;display:flex}.receive-proto .paper-meta>div:last-child{border-inline-end:none}.receive-proto .paper-meta .label{opacity:.7;letter-spacing:.24em;font-size:9px}.receive-proto .paper-meta .value{font-family:var(--disp);color:var(--ink);font-variant-numeric:tabular-nums;font-size:12.5px}.receive-proto.lang-en .paper-meta{direction:ltr}.receive-proto.lang-en .paper-meta .value{font-family:var(--type-en);font-size:12px}.receive-proto .telegram-body{box-sizing:border-box;overscroll-behavior:contain;text-orientation:upright;padding:6px 4px 0;overflow:auto}.receive-proto.lang-en .telegram-body,.receive-proto.lang-ja .telegram-body{writing-mode:vertical-rl;width:100%;height:436px}.receive-proto.lang-en .telegram-body{text-orientation:upright}.receive-proto .line{color:var(--ink)}.receive-proto.lang-ja .line{font-family:var(--font-serif),"Hiragino Mincho ProN","Yu Mincho",serif;letter-spacing:.14em;font-size:19px;line-height:2.1}.receive-proto.lang-en .line{font-family:var(--type-en);letter-spacing:.04em;font-size:14px;font-weight:700;line-height:1.9}.receive-proto .line .word{white-space:nowrap;display:inline-block}.receive-proto .line .ch,.send-proto .preview-body .ch{animation:proto-char-strike .15s ease-out both;display:inline-block}@keyframes proto-char-strike{0%{opacity:.2;transform:translateY(-2px)scale(1.25)}to{transform:translateY(var(--ch-y,0)) scale(1);opacity:var(--ch-opacity,1)}}.receive-proto .caret{background:#2a2a24b3;block-size:1.05em;inline-size:.55em;animation:proto-caret .9s step-end infinite;display:inline-block}@keyframes proto-caret{50%{opacity:0}}.receive-proto .paper-note{letter-spacing:.16em;color:#26324e8c;border-top:1px solid #26324e4d;margin-top:16px;padding-top:7px;font-size:9px}.receive-proto .postmark{color:#a63c2ee6;width:88px;height:88px;font-family:var(--disp);opacity:0;pointer-events:none;border:2.5px solid #a63c2ed9;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:2px;display:flex;position:absolute;bottom:96px;left:20px;right:auto;transform:rotate(-11deg)scale(.97)}.receive-proto .postmark.stamped{animation:ink-appear .15s ease-out forwards}@keyframes ink-appear{0%{opacity:0;transform:rotate(-11deg)scale(.97)}to{opacity:.9;transform:rotate(-11deg)scale(1)}}.receive-proto .postmark .pm-office{letter-spacing:.16em;text-indent:.16em;white-space:nowrap;font-size:12.5px;font-weight:700}.receive-proto .postmark .pm-date{letter-spacing:.08em;font-variant-numeric:tabular-nums;border-left-color:#a63c2eb3;border-right-color:#a63c2eb3;border-top:1.5px solid #a63c2eb3;border-bottom:1.5px solid #a63c2eb3;padding:2px 6px;font-size:11px}.receive-proto .postmark .pm-note{letter-spacing:.3em;text-indent:.3em;font-size:8px}.receive-proto .stamper{opacity:0;pointer-events:none;z-index:6;background:radial-gradient(circle at 35% 30%,#a97b52,#7d5432 55%,#5a3a20);border-radius:50%;width:108px;height:108px;position:absolute;box-shadow:inset 0 -6px 10px #00000040,inset 0 6px 8px #ffffff2e,0 18px 26px #00000059}.receive-proto .stamper:after{content:"";background:radial-gradient(circle at 40% 35%,#c59a6b,#8a5f38 70%,#6b4526);border-radius:50%;position:absolute;inset:29%;box-shadow:0 2px 5px #0000004d}.receive-proto .stamper.press{animation:stamp-press-proto 1.15s cubic-bezier(.4,0,.2,1) forwards;box-shadow:inset 0 -6px 10px #00000040,inset 0 6px 8px #ffffff2e,0 6px 10px #0000004d}@keyframes stamp-press-proto{0%{opacity:0;transform:translate(30px,-48px)scale(1.2)}22%{opacity:1;transform:translate(0)scale(1.12)}40%{transform:translate(0)scale(.96)}55%{transform:translate(0)scale(.96)}78%{opacity:1;transform:translate(12px,-38px)scale(1.1)}to{opacity:0;transform:translate(30px,-66px)scale(1.16)}}.receive-proto .cta{opacity:0;pointer-events:none;flex-direction:column;gap:12px;width:100%;margin-top:28px;transition:opacity .7s,transform .7s;display:flex;transform:translateY(10px)}.receive-proto .cta.show{opacity:1;pointer-events:auto;transform:translateY(0)}.receive-proto .cta .btn{box-sizing:border-box;width:100%}.receive-proto .toast{color:var(--night);letter-spacing:.08em;opacity:0;pointer-events:none;z-index:50;white-space:nowrap;background:#f4eedaf0;border-radius:3px;padding:10px 14px;font-size:12px;transition:opacity .25s,transform .25s;position:fixed;bottom:24px;left:50%;transform:translate(-50%,10px)}.receive-proto .toast.show{opacity:1;transform:translate(-50%)}@media (prefers-reduced-motion:reduce){.receive-proto .arrival-lamp,.receive-proto .seal{animation:none}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}