:root{--ink: #111111;--muted: #5f676f;--canvas: #ffffff;--panel: #ffffff;--surface: #f5f6f8;--line: #e3e4e8;--primary: #111111;--primary-hover: #2b2f35;--primary-fg: #ffffff;--accent: #2a72c9;--code: #0f1419;--code-fg: #e6edf3;--danger: #b42318;--danger-wash: #fef3f2;--danger-line: #f5b5ae;--warn: #8a4b08;--warn-wash: #fff8e8;--warn-line: #f2cf7c;--ok: #0f6b47;--ok-wash: #ecfaf3;--info: #0f4c81;--info-wash: #eef6fd;--master-bar: #0f172a;--master-fg: #f1f5f9;--master-muted: #cbd5e1;--radius: 6px;--radius-lg: 8px;--shadow: 0 10px 30px rgba(15, 20, 25, .12);color-scheme:light;font-family:Noto Sans JP,system-ui,-apple-system,Hiragino Kaku Gothic ProN,Meiryo,sans-serif}:root[data-theme=dark]{--ink: #ededef;--muted: #9a9ca3;--canvas: #0b0c0e;--panel: #141518;--surface: #1b1d21;--line: rgba(255, 255, 255, .1);--primary: #ededef;--primary-hover: #d4d5d9;--primary-fg: #111111;--accent: #5b9bef;--code: #1b1d21;--code-fg: #e6edf3;--danger: #ff8f86;--danger-wash: #2a1716;--danger-line: #6b2e2a;--warn: #f3c46b;--warn-wash: #2a2112;--warn-line: #6a5024;--ok: #6fd6a4;--ok-wash: #11261c;--info: #8cc4f5;--info-wash: #10202f;--master-bar: #020617;--shadow: 0 10px 30px rgba(0, 0, 0, .5);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-height:100dvh;background:var(--canvas);color:var(--ink);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,p,dl,dd,ul,ol,pre{margin:0}ul,ol{padding:0;list-style:none}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}img{max-width:100%;display:block}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}code,pre,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:root:not([data-theme=dark]) .theme-dark-only,:root[data-theme=dark] .theme-light-only{display:none}.muted{color:var(--muted)}.ink{color:var(--ink)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-danger{color:var(--danger)}.text-warn{color:var(--warn)}.text-ok{color:var(--ok)}.strong{font-weight:500}.break{overflow-wrap:anywhere}.nowrap{white-space:nowrap}.page-title{font-size:1.25rem;font-weight:700;overflow-wrap:anywhere}.section-title{font-size:.875rem;font-weight:500}.lead{margin-top:4px;font-size:.875rem;color:var(--muted)}.note{font-size:.75rem;color:var(--muted);line-height:1.6}.bullets{list-style:disc;padding-left:20px;line-height:1.7}.stack{display:flex;flex-direction:column;gap:16px}.stack-sm{display:flex;flex-direction:column;gap:8px}.stack-lg{display:flex;flex-direction:column;gap:32px}.stack-xl{display:flex;flex-direction:column;gap:40px}.row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.row-tight{gap:8px;flex-wrap:nowrap}.grow{flex:1}.min-w-0{min-width:0}.row-between{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 12px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-5{margin-top:20px}.mb-3{margin-bottom:12px}.card{border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;background:var(--panel);min-width:0}.card-tight{padding:16px}.card-accent{border-color:var(--accent);background:var(--surface)}.card-danger{border-color:var(--danger-line)}.card-warn{border-color:var(--warn-line);background:var(--warn-wash)}.card-narrow{width:100%;max-width:448px;margin:0 auto}.center{text-align:center}.rule-top{border-top:1px solid var(--line);padding-top:16px}.empty{border:1px dashed var(--line);border-radius:var(--radius-lg);padding:32px 16px;text-align:center;font-size:.875rem;color:var(--muted)}.notice{border-radius:var(--radius);padding:10px 14px;font-size:.875rem;line-height:1.6}.notice-error{background:var(--danger-wash);color:var(--danger)}.notice-warn{background:var(--warn-wash);color:var(--warn)}.notice-ok{background:var(--ok-wash);color:var(--ok)}.notice-muted{background:var(--surface);color:var(--muted)}.notice-box{border:1px solid var(--line);background:var(--surface);color:var(--ink)}.badge{display:inline-block;border-radius:4px;padding:1px 8px;font-size:.7rem;line-height:1.6;white-space:nowrap;vertical-align:middle}.badge-warn{background:var(--warn-wash);color:var(--warn)}.badge-danger{background:var(--danger-wash);color:var(--danger)}.badge-ok{background:var(--ok-wash);color:var(--ok)}.badge-muted{background:var(--surface);color:var(--muted)}.badge-code{background:var(--code);color:var(--code-fg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--radius);padding:8px 16px;font-size:.875rem;font-weight:500;line-height:1.5;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background-color .15s,border-color .15s,color .15s}.btn:hover{text-decoration:none}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;pointer-events:none}.btn-primary{background:var(--primary);color:var(--primary-fg)}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{border-color:var(--line);background:var(--panel);color:var(--ink)}.btn-secondary:hover{background:var(--surface)}.btn-danger{border-color:var(--danger-line);background:var(--panel);color:var(--danger)}.btn-danger:hover{background:var(--danger-wash)}.btn-sm{padding:4px 12px;font-size:.75rem}.btn-block{display:flex;width:100%}.btn-lg{padding:10px 16px;font-size:1rem}.link-btn{border:0;padding:0;background:none;color:var(--accent);cursor:pointer;font-size:inherit}.link-btn:hover{text-decoration:underline}.link-btn:disabled{opacity:.5;cursor:not-allowed}.link-muted{color:var(--muted)}.link-muted:hover{color:var(--ink)}.link-danger:hover{color:var(--danger)}.field{display:flex;flex-direction:column;gap:4px;font-size:.875rem;min-width:0}.field-label{font-weight:500}.field-label-muted{font-size:.75rem;color:var(--muted)}.input,.select{width:100%;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:8px 12px;font-size:.9375rem;outline:none}.input:focus,.select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}.input:disabled,.select:disabled{background:var(--surface);opacity:.7}.input[aria-invalid=true]{border-color:var(--danger)}.input-narrow{max-width:28rem}.input-num{width:10rem}.select-sm{width:auto;padding:4px 28px 4px 8px;font-size:.75rem}.select{appearance:none;padding-right:28px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 13px) 50%,calc(100% - 9px) 50%;background-size:4px 4px;background-repeat:no-repeat}.field-error{font-size:.75rem;color:var(--danger)}.field-help{font-size:.75rem;color:var(--muted)}.check{display:flex;align-items:flex-start;gap:8px;font-size:.875rem}.check input{margin-top:4px}.form-row{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px}.table-wrap{position:relative;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-lg)}.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th{background:var(--surface);padding:8px 12px;font-size:.75rem;font-weight:500;color:var(--muted);text-align:left;white-space:nowrap}.table td{border-top:1px solid var(--line);padding:8px 12px;vertical-align:middle}.table .cell-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.75rem;white-space:nowrap}.table .cell-xs{font-size:.75rem}.table .cell-name{min-width:8rem}.table .cell-wide{min-width:20rem}.table .cell-end{text-align:right}.table tr.row-link:hover td{background:var(--surface)}.list{border-top:1px solid var(--line)}.list>li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.875rem}.list>li:last-child{border-bottom:0}.list-plain{border-top:0}.dl-grid{display:grid;gap:16px;font-size:.875rem}.dl-grid dt{font-size:.75rem;color:var(--muted)}.dl-grid dd{margin-top:2px}.dl-rows>div{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px solid var(--line);font-size:.875rem}.dl-rows>div:last-child{border-bottom:0}.dl-rows dt{font-size:.75rem;color:var(--muted);flex-shrink:0}.dl-rows dd{text-align:right;overflow-wrap:anywhere}.grid{display:grid;gap:16px;grid-template-columns:minmax(0,1fr)}@media(min-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3.grid-3-sm,.dl-grid.dl-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:1024px){.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2-lg{grid-template-columns:repeat(2,minmax(0,1fr))}}.grid-stats-2{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-label{font-size:.75rem;color:var(--muted)}.stat-value{margin-top:4px;font-size:1.125rem;font-weight:700}.stat-value-lg{font-size:1.25rem}.big-number{font-size:1.5rem;font-weight:700}.meter{margin-top:12px;height:12px;border-radius:999px;background:var(--surface);overflow:hidden}.meter-thin{height:8px}.meter-fill{height:100%;background:var(--accent)}.meter-fill.meter-danger{background:var(--danger)}.code{margin-top:8px;overflow-x:auto;border-radius:var(--radius);background:var(--code);color:var(--code-fg);padding:8px 12px;font-size:.75rem;line-height:1.7;white-space:pre}.key-box{display:block;margin-top:8px;overflow-x:auto;border-radius:4px;background:var(--panel);padding:8px 12px;font-size:.75rem;white-space:nowrap}.container{width:100%;max-width:1024px;margin:0 auto;padding-left:24px;padding-right:24px}.narrow-page{max-width:48rem}.container-wide{max-width:1152px}.app-header{position:relative;border-bottom:1px solid var(--line)}.app-header-inner{display:flex;align-items:center;gap:24px;padding-top:16px;padding-bottom:16px}.app-main{padding-top:32px;padding-bottom:32px}.app-footnote{padding-bottom:32px;font-size:.75rem;color:var(--muted)}.logo-link{display:inline-flex;flex-shrink:0}.nav{display:none;gap:16px;font-size:.875rem}.nav a{color:var(--muted)}.nav a:hover,.nav a[aria-current=page]{color:var(--ink);text-decoration:none}.header-tools{display:none;margin-left:auto;align-items:center;gap:16px}.text-btn{border:0;background:none;padding:0;cursor:pointer;font-size:.875rem;color:var(--muted)}.text-btn:hover{color:var(--ink)}.staff-chip{border-radius:4px;background:var(--code);color:var(--code-fg);padding:4px 10px;font-size:.75rem}.staff-chip:hover{text-decoration:none}.menu-btn{margin-left:auto;display:flex;width:36px;height:36px;align-items:center;justify-content:center;border:0;border-radius:var(--radius);background:none;color:var(--muted);cursor:pointer}.menu-btn:hover{background:var(--surface)}.mobile-menu{position:absolute;inset:100% 0 auto;z-index:20;border-bottom:1px solid var(--line);background:var(--panel);padding:12px 16px}.mobile-menu li>a,.mobile-menu li>button{display:block;padding:10px 0;font-size:.95rem;color:var(--muted)}.mobile-menu li>a[aria-current=page]{color:var(--ink)}.mobile-menu li+li.sep{border-top:1px solid var(--line);margin-top:4px;padding-top:4px}.mobile-menu .menu-theme{display:flex;align-items:center;justify-content:space-between;padding:10px 0}@media(min-width:768px){.nav,.header-tools{display:flex}.menu-btn,.mobile-menu{display:none}}.master-header{background:var(--master-bar);color:var(--master-fg)}.master-header .app-header-inner{padding-top:12px;padding-bottom:12px;flex-wrap:wrap;gap:8px 24px}.master-header a,.master-header .text-btn{color:var(--master-muted)}.master-header a:hover,.master-header .text-btn:hover{color:#fff;text-decoration:none}.master-header .master-brand{font-weight:700;color:#fff}.master-brand small{font-size:.75rem;font-weight:400;color:#94a3b8}.master-nav{display:flex;flex-wrap:wrap;gap:16px;font-size:.875rem}.master-tools{display:flex;align-items:center;gap:16px;margin-left:auto;font-size:.875rem}.auth-shell{display:flex;flex-direction:column;justify-content:center;gap:32px;max-width:384px;min-height:100dvh;margin:0 auto;padding:40px 24px}.auth-head{display:flex;flex-direction:column;align-items:center;text-align:center}.auth-title{margin-top:24px;font-size:1.125rem;font-weight:700;overflow-wrap:anywhere}.auth-footer{text-align:center;font-size:.875rem;color:var(--muted)}.provider-btn{display:flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);color:var(--ink);padding:10px 16px;font-size:.875rem;font-weight:500;cursor:pointer;width:100%}.provider-btn:hover{background:var(--surface);text-decoration:none}.provider-btn:disabled{opacity:.5}.provider-btn svg{width:16px;height:16px;flex-shrink:0}.auth-tools{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.divider{display:flex;align-items:center;gap:12px;font-size:.75rem;color:var(--muted)}.divider:before,.divider:after{content:"";height:1px;flex:1;background:var(--line)}.legal{font-size:.75rem;line-height:1.6;color:var(--muted)}.legal a{color:inherit;text-decoration:underline}.legal a:hover{color:var(--ink)}.segmented{display:inline-flex;align-items:center;gap:2px;margin:0;border:1px solid var(--line);border-radius:var(--radius);padding:2px;min-width:0}.segmented button{display:flex;width:28px;height:28px;align-items:center;justify-content:center;border:0;border-radius:4px;background:none;color:var(--muted);cursor:pointer}.segmented button:hover{color:var(--ink)}.segmented button[aria-pressed=true]{background:var(--surface);color:var(--ink)}.segmented-text button{width:auto;padding:0 10px;font-size:.75rem}.skeleton{display:flex;flex-direction:column;gap:12px;padding:8px 0}.skeleton-bar{display:block;height:14px;border-radius:4px;background:var(--surface);animation:pulse 1.4s ease-in-out infinite}.skeleton-bar:nth-child(2){width:80%}.skeleton-bar:nth-child(3){width:60%}@keyframes pulse{50%{opacity:.5}}@media(prefers-reduced-motion:reduce){.skeleton-bar{animation:none}}.avatar-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--panel)}.avatar-thumb{aspect-ratio:4 / 3;background:var(--surface)}.avatar-thumb img{width:100%;height:100%;object-fit:cover}.avatar-thumb-empty{display:flex;height:100%;align-items:center;justify-content:center;font-size:.75rem;color:var(--muted)}.avatar-body{display:flex;flex-direction:column;gap:12px;padding:16px}.avatar-name-row{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;font-weight:500}.tags{display:flex;flex-wrap:wrap;gap:4px}.tag{border-radius:4px;background:var(--surface);padding:2px 6px;font-size:.7rem;color:var(--muted)}.chip{border:1px solid var(--line);border-radius:999px;background:var(--panel);padding:2px 10px;font-size:.75rem;color:var(--muted);cursor:pointer}.chip:hover{color:var(--ink)}.chip[aria-pressed=true]{border-color:var(--primary);background:var(--primary);color:var(--primary-fg)}.copy-id{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;border:1px solid var(--line);border-radius:4px;background:var(--surface);padding:6px 10px;text-align:left;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.75rem;cursor:pointer}.copy-id:hover{border-color:var(--accent)}.copy-id span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.copy-id span:last-child{flex-shrink:0;font-family:inherit;font-size:.7rem;color:var(--muted)}.voice-row{display:flex;align-items:center;gap:8px;font-size:.75rem}.voice-row .select{min-width:0;flex:1}.add-card{display:flex;height:100%;min-height:220px;flex-direction:column;overflow:hidden;border:2px dashed var(--line);border-radius:var(--radius-lg);font-size:.875rem;color:var(--muted)}.add-card:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}.add-card[aria-disabled=true]{opacity:.6;pointer-events:none}.add-card-art{display:flex;aspect-ratio:4 / 3;flex-direction:column;align-items:center;justify-content:center;gap:8px}.add-card-art span:first-child{font-size:1.875rem;line-height:1}.add-card-foot{display:flex;flex:1;align-items:center;padding:16px;font-size:.75rem}.upload-grid{display:grid;gap:20px}@media(min-width:640px){.upload-grid{grid-template-columns:16rem minmax(0,1fr)}}.upload-drop{display:flex;aspect-ratio:4 / 3;cursor:pointer;align-items:center;justify-content:center;overflow:hidden;border:1px dashed var(--line);border-radius:var(--radius);background:var(--surface);font-size:.75rem;color:var(--muted);text-align:center;padding:0 12px}.upload-drop:focus-within{outline:2px solid var(--accent);outline-offset:2px}.upload-drop img{width:100%;height:100%;object-fit:cover}.thumb-empty{display:block}.thumb-sm{width:40px;height:40px;min-width:40px;max-width:none;border-radius:4px;object-fit:cover;background:var(--surface)}.plan-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px;background:var(--panel)}.plan-card-current{border-color:var(--accent);background:var(--surface)}.plan-price{margin-top:4px;font-size:1.125rem;font-weight:700}.plan-action{margin-top:auto;padding-top:16px}.toasts{pointer-events:none;position:fixed;inset:16px 0 auto;z-index:100;display:flex;flex-direction:column;align-items:center;gap:8px;padding:0 16px}.toast{pointer-events:auto;display:flex;width:100%;max-width:384px;align-items:flex-start;gap:8px;border-radius:var(--radius-lg);padding:10px 12px;font-size:.875rem;box-shadow:var(--shadow);animation:toast-in .2s ease-out}[data-theme=dark] .toast{box-shadow:var(--shadow),0 0 0 1px #ffffff1a}.toast-success{background:var(--ok-wash);color:var(--ok)}.toast-error{background:var(--danger-wash);color:var(--danger)}.toast-info{background:var(--info-wash);color:var(--info)}.toast-warn{background:var(--warn-wash);color:var(--warn)}.toast svg{width:16px;height:16px;flex-shrink:0;margin-top:2px}.toast-message{flex:1;overflow-wrap:anywhere}.toast-close{margin-right:-4px;flex-shrink:0;border:0;border-radius:4px;background:none;padding:2px;color:inherit;opacity:.6;cursor:pointer}.toast-close:hover{opacity:1}@keyframes toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.toast{animation:none}}.dialog-root{position:fixed;inset:0;z-index:90;display:flex;align-items:flex-start;justify-content:center;padding:64px 16px 16px;overflow-y:auto}.dialog-backdrop{position:fixed;inset:0;background:#0f141973}.dialog{position:relative;width:100%;max-width:480px;border-radius:var(--radius-lg);background:var(--panel);box-shadow:var(--shadow);border:1px solid var(--line)}.dialog-wide{max-width:600px}.dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:16px 20px 0}.dialog-title{font-size:1rem;font-weight:700;overflow-wrap:anywhere}.dialog-close{flex-shrink:0;border:0;border-radius:4px;background:none;padding:2px;color:var(--muted);cursor:pointer}.dialog-close:hover{color:var(--ink)}.dialog-body{display:flex;flex-direction:column;gap:12px;padding:12px 20px 16px;font-size:.875rem;line-height:1.6}.dialog-footer{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;border-top:1px solid var(--line);padding:12px 20px}body.has-dialog{overflow:hidden}.secret-box{display:flex;align-items:center;gap:8px}.secret-value{flex:1;min-width:0;overflow-x:auto;border-radius:4px;background:var(--surface);padding:8px 12px;font-size:.75rem;white-space:nowrap}.center-page{display:flex;min-height:60dvh;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:24px 16px;text-align:center}@media(max-width:639px){.container{padding-left:16px;padding-right:16px}.auth-shell{padding:32px 16px}.card{padding:16px}}