@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap";:root{font-family:Noto Sans JP,system-ui,-apple-system,sans-serif;line-height:1.5;font-size:14px;font-weight:400;color:#333;background-color:#fff;--display-mode-font-size: 14px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--color-bg, #ffffff);color:var(--color-text, #333333)}a{color:inherit;text-decoration:none}p{margin:0}h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em}button{font:inherit}.markdown-attachment-link{display:block}.markdown-attachment-image{display:block;width:100%;height:auto;max-width:100%}.markdown-attachment-image--sized{width:auto;height:auto}.app-shell{--sidebar-width: var(--spu-sidebar-w);--sidebar-collapsed-width: var(--spu-sidebar-w-collapsed);--header-height: var(--spu-header-h);min-height:100vh;max-height:100vh;height:100vh;overflow:hidden;display:flex;flex-direction:column}.app-header{flex-shrink:0;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:var(--header-height);padding:6px 12px;margin:0;border-bottom:1px solid var(--color-border);background:var(--color-bg);box-shadow:none}.header-left{display:inline-flex;align-items:center;gap:12px}.header-center{display:flex;align-items:center;gap:10px;flex:1;justify-content:flex-start;min-width:0}.header-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end;flex:0 0 auto}.header-navigation{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:10px;margin-left:auto}.header-service-links{flex:0 0 auto}.header-notehub-link{white-space:nowrap}.loop-switcher{display:inline-flex;flex:0 0 auto;align-items:center;gap:2px;padding:3px;border:1px solid var(--color-border);border-radius:var(--spu-radius-sm);background:var(--color-surface-subtle)}.loop-switcher__item{white-space:nowrap}.brand{display:inline-flex;align-items:center;gap:10px}.brand__name{font-weight:700;font-size:16px;letter-spacing:-.01em}@media(max-width:960px){.app-shell.has-loop-switcher .app-header{display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"brand brand profile" "project project history" "loop loop loop"}.app-shell.has-loop-switcher .header-left{grid-area:brand}.app-shell.has-loop-switcher .header-center{display:contents}.app-shell.has-loop-switcher .header-center>.project-switcher,.app-shell.has-loop-switcher .header-center>.pill{grid-area:project;min-width:0;justify-self:start}.app-shell.has-loop-switcher .header-center>.project-switcher{max-width:100%}.app-shell.has-loop-switcher .project-switcher__trigger{max-width:100%}.app-shell.has-loop-switcher .header-navigation{grid-area:loop;justify-self:end}.app-shell.has-loop-switcher .header-right{grid-area:profile;min-width:0}}.layout-body{display:grid;grid-template-columns:var(--sidebar-width) 1fr;gap:16px;padding:8px 12px 16px;align-items:stretch;flex:1 1 0;min-height:0;overflow:hidden}.app-shell.is-collapsed .layout-body{grid-template-columns:var(--sidebar-collapsed-width) 1fr}.app-shell.is-sidebar-hidden .app-sidebar{display:none}.app-sidebar{position:relative;border:1px solid var(--color-border);border-radius:var(--spu-radius-sm);background:var(--color-bg);padding:14px 10px;box-shadow:none;display:flex;flex-direction:column;gap:10px;height:100%;min-height:0;overflow:auto;transition:width .14s ease,transform .18s ease}.app-shell.is-collapsed .app-sidebar{padding-inline:6px}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:0 6px 4px}.sidebar-nav{display:grid;gap:6px}.sidebar-label{white-space:nowrap}.app-shell.is-collapsed .sidebar-label,.app-shell.is-collapsed .sidebar-header .eyebrow{display:none}.app-shell.is-collapsed .sidebar-link{justify-content:center;padding-inline:12px}.app-main{min-width:0;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--spu-radius-sm);padding:18px 20px;box-shadow:none;min-height:0;height:100%;display:flex;flex-direction:column;overflow:hidden}.profile{position:relative}.profile-trigger{display:inline-flex;align-items:center}.profile-menu{position:absolute;right:0;top:48px;min-width:220px;background:var(--color-bg);border-radius:var(--spu-radius-sm);display:grid;z-index:30;border:0;padding:var(--spu-space-4);gap:var(--spu-space-1);box-shadow:var(--spu-ring),var(--spu-shadow-dropdown)}.profile-menu__title{margin:0 0 4px;font-weight:700;color:var(--color-text)}.project-switcher{position:relative;display:flex;justify-content:flex-start;min-width:0;max-width:420px}.project-switcher__trigger{display:inline-flex;align-items:center;gap:6px;max-width:100%;min-height:30px;text-align:left}.project-switcher__label{flex:0 0 auto;color:var(--color-text-muted)}.project-switcher__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-switcher__popover{position:absolute;top:calc(100% + 8px);left:0;z-index:35;display:grid;gap:8px;width:min(420px,calc(100vw - 48px));border:1px solid var(--color-border);border-radius:var(--spu-radius-sm);background:var(--color-bg);padding:10px;box-shadow:var(--spu-shadow-dropdown)}.project-switcher__search{width:100%;text-align:left}.project-switcher__list{display:grid;gap:6px;max-height:min(340px,55vh);overflow:auto}.project-switcher__option{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;text-align:left}.project-switcher__option-main{display:grid;gap:2px;min-width:0}.project-switcher__option-name,.project-switcher__option-service{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-switcher__option-name{font-weight:700}.project-switcher__option-service{color:var(--color-text-muted);font-size:12px}.project-switcher__selected{flex:0 0 auto;border-radius:var(--spu-radius-sm);background:var(--color-surface-active);color:var(--color-primary-strong);padding:3px 7px;font-size:11px;font-weight:700}.project-switcher__status{margin:0;color:var(--color-text-muted);font-size:var(--spu-text-sm)}.project-switcher__error{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--color-danger);border-radius:var(--spu-radius-sm);background:var(--color-danger-muted);color:var(--color-danger-text);padding:8px 10px;font-size:var(--spu-text-sm)}.app-shell.is-sidebar-hidden .layout-body{grid-template-columns:minmax(0,1fr);column-gap:0}.app-shell.is-mobile .app-sidebar{position:relative;top:auto;left:auto;width:auto;transform:none;z-index:auto}.brand__name img{display:block;max-width:100%;height:auto}.brand__name:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}@media(max-width:720px){.app-shell.is-mobile:not(.is-collapsed):not(.is-sidebar-hidden) .layout-body{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);gap:var(--spu-space-4)}.app-shell.is-mobile:not(.is-collapsed) .app-sidebar{width:100%;max-height:32vh;height:auto}.app-main{padding:var(--spu-space-6)}}.sidebar-link,.profile-menu__item{width:100%}.project-switcher__option.spu-nav-button{justify-content:space-between}.app-main:has(.ai-chat--conversation-mode),.app-main:has(>.large-loop-page>.large-loop-workspace-header){padding:6px 8px}.layout-body:has(.ai-chat--conversation-mode),.layout-body:has(>.app-main>.large-loop-page>.large-loop-workspace-header){padding-top:4px;padding-bottom:4px;gap:8px}.page{display:flex;flex-direction:column;gap:16px;flex:1;min-height:0;overflow:hidden;height:100%}.page--no-scroll{overflow:hidden}.page-scroll{display:flex;flex-direction:column;gap:16px;flex:1;min-height:0;overflow:auto}.page--center{display:flex;align-items:center;justify-content:center;min-height:60vh}.top-page__body{flex:1;display:flex;align-items:center;justify-content:center;min-height:0;overflow:auto}.page-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--spu-radius-sm);padding:18px 20px;box-shadow:none}.card--wide{max-width:780px;width:100%}.card--center{display:grid;gap:10px;justify-items:center;text-align:center}.stack{display:grid;gap:10px}.actions{display:flex;gap:10px;flex-wrap:wrap}.input{width:100%}.button-stack{display:grid;gap:12px;margin:12px 0 6px}.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:999px;background:var(--color-surface-muted);color:var(--color-text);font-weight:var(--spu-weight-regular);font-size:12px}.pill--subtle{background:var(--color-surface-muted);color:var(--color-text-muted)}.pill--good{background:var(--color-surface-muted);color:var(--color-primary-strong)}.pill--warn{background:var(--color-surface-muted);color:var(--color-text)}.pill--error{background:var(--color-danger-muted);color:var(--color-danger-text)}.eyebrow{font-size:var(--spu-text-sm);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.08em}.eyebrow-row{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%}.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}.muted{color:var(--color-text-muted)}.mini{font-size:var(--spu-text-sm);color:var(--color-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn--lg{width:min(360px,100%)}.card--wide .btn--primary{min-width:180px}.error{color:var(--color-danger-text);font-weight:var(--spu-weight-regular)}.spinner{width:42px;height:42px;border-radius:50%;border:4px solid var(--color-border);border-top-color:var(--color-primary);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.card--danger{border:1px solid var(--color-danger);background:var(--color-danger-muted);border-radius:var(--spu-radius-sm)}.error-text{color:var(--color-danger-text);margin-top:8px}.modal-backdrop{position:fixed;inset:0;background:var(--spu-color-backdrop);display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:var(--color-bg);border-radius:var(--spu-dialog-radius);width:min(640px,100%);box-shadow:var(--spu-shadow-dropdown);border:1px solid var(--color-border);display:flex;flex-direction:column;gap:12px;padding:var(--spu-dialog-padding)}.modal__header,.modal__footer{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.modal__body{display:flex;flex-direction:column;gap:10px}.modal>.modal__header{margin:calc(-1 * var(--spu-dialog-padding)) calc(-1 * var(--spu-dialog-padding)) 0;padding:var(--spu-space-8) var(--spu-dialog-padding);border-bottom:1px solid var(--color-border)}.modal>.modal__header h2{font-size:var(--spu-text-lg);font-weight:var(--spu-weight-regular);line-height:var(--spu-leading-tight)}.modal>.modal__footer{margin:0 calc(-1 * var(--spu-dialog-padding)) calc(-1 * var(--spu-dialog-padding));padding:var(--spu-space-8) var(--spu-dialog-padding);border-top:1px solid var(--color-border)}.dialog-backdrop{position:fixed;inset:0;background:var(--spu-color-backdrop);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}.dialog-surface{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--spu-dialog-radius);width:min(960px,90vw);min-width:640px;height:70vh;max-height:85vh;padding:var(--spu-dialog-padding);box-shadow:var(--spu-shadow-dropdown);display:flex;flex-direction:column;gap:12px}.dialog-surface--compact{width:min(520px,92vw);min-width:min(520px,92vw);height:auto}.dialog-surface--image{width:min(1200px,92vw);min-width:0;height:auto;max-height:90vh;padding:12px}.dialog-title{font-size:14px;font-weight:var(--spu-weight-regular);color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dialog-image-wrap{display:flex;align-items:center;justify-content:center;overflow:hidden}.dialog-image{max-width:100%;max-height:75vh;width:auto;height:auto;object-fit:contain;border-radius:var(--spu-radius-sm)}.dialog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.dialog-surface textarea{width:100%;resize:vertical;overflow-y:auto}.dialog-header{display:flex;justify-content:space-between;align-items:center}.dialog-actions{display:flex;justify-content:flex-end;gap:10px}.dialog-actions--spread{justify-content:space-between}.dialog-form{display:grid;gap:14px;flex:1;min-height:0}.dialog-dismiss-area{position:absolute;inset:0;border:none;background:transparent;padding:0;cursor:default}.dialog-form__surface{position:relative;z-index:1}.dialog-form__field{display:grid;gap:8px}.dialog-form__label{font-weight:var(--spu-weight-regular);color:var(--color-text);font-size:var(--spu-text-sm)}.dialog-form__context{display:grid;gap:6px;padding:12px 14px;border-radius:var(--spu-radius-sm);border:1px solid var(--color-border);background:var(--color-surface-subtle)}.dialog-form__context-value{font-size:14px;color:var(--color-text);font-weight:var(--spu-weight-regular)}.dialog-form__actions{margin-top:auto}.dialog-form__error{color:var(--color-danger);font-size:var(--spu-text-sm);margin:4px 0 0}@media(max-width:720px){.dialog-surface,.dialog-surface--compact{min-width:0;width:min(96vw,96vw);height:min(88vh,88vh)}}.dialog-surface>.dialog-header{margin:calc(-1 * var(--spu-dialog-padding)) calc(-1 * var(--spu-dialog-padding)) 0;padding:var(--spu-space-8) var(--spu-dialog-padding);border-bottom:1px solid var(--color-border)}.dialog-surface>.dialog-header h2,.dialog-surface>.dialog-header h3{font-size:var(--spu-text-lg);font-weight:var(--spu-weight-regular);line-height:var(--spu-leading-tight)}.dialog-surface>.dialog-actions{margin:0 calc(-1 * var(--spu-dialog-padding)) calc(-1 * var(--spu-dialog-padding));padding:var(--spu-space-8) var(--spu-dialog-padding);border-top:1px solid var(--color-border)}.workspace-conversation-modal{position:relative;z-index:1;width:min(760px,calc(100vw - 48px));max-height:min(720px,calc(100vh - 48px))}.workspace-conversation-modal__actions{display:flex;gap:8px;align-items:center}.workspace-conversation-modal__actions .btn{white-space:nowrap}.workspace-conversation-modal__search{display:grid;gap:6px;margin-bottom:12px}.workspace-conversation-modal__search>label{color:var(--text);font-size:.82rem;font-weight:700}.workspace-conversation-modal__search-controls{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.workspace-conversation-modal__list{display:grid;grid-auto-rows:min-content;align-content:start;gap:10px;overflow:auto;max-height:min(520px,calc(100vh - 220px));padding:4px;scroll-padding-block:4px}.workspace-conversation-modal__item{display:flex;box-sizing:border-box;gap:12px;align-items:flex-start;justify-content:space-between;width:100%;min-width:0;margin:0;appearance:none;-webkit-appearance:none;padding:12px;border:1px solid var(--color-border);border-radius:var(--spu-radius-sm);background:var(--color-bg);color:var(--color-text);font:inherit;line-height:1.4;text-align:left;cursor:pointer;scroll-margin-block:4px}.workspace-conversation-modal__item:focus-visible,.workspace-related-artifacts__open:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.workspace-conversation-modal__item:hover:not(:disabled){background:var(--color-surface-muted)}.workspace-conversation-modal__item:disabled{background:var(--color-surface-muted);cursor:wait}.workspace-conversation-modal__item--artifact{box-sizing:border-box;min-width:0;cursor:default;padding:12px;border:1px solid var(--color-border);border-radius:var(--spu-radius-sm);background:var(--color-bg);align-items:center}.workspace-conversation-modal__item--artifact:hover{transform:none}.workspace-conversation-modal__main{display:grid;gap:4px;min-width:0}.workspace-related-artifacts__open{box-sizing:border-box;min-width:0;margin:0;appearance:none;-webkit-appearance:none;border:0;background:transparent;color:inherit;font:inherit;width:100%;padding:0;line-height:1.4;text-align:left;cursor:pointer}.workspace-related-artifacts__favorite[aria-pressed=true]{color:var(--color-primary-strong);background:var(--color-surface-active)}.workspace-conversation-modal__title{display:block;overflow-wrap:anywhere;font-weight:700;line-height:1.4}.workspace-conversation-modal__meta{display:flex;flex-wrap:wrap;min-width:0;gap:6px 10px;color:var(--muted);font-size:.82rem}.workspace-conversation-modal__badge{display:inline-flex;align-items:center;min-height:20px;padding:2px 7px;border:1px solid var(--color-border);border-radius:999px;background:var(--color-bg);color:var(--color-text);font-size:12px;font-weight:700;white-space:nowrap}.workspace-conversation-modal__badge--project{border-color:#a7f3d0;background:#ecfdf5;color:var(--color-primary-strong)}.workspace-conversation-modal__item-status{flex:0 0 auto;align-self:center;color:var(--color-primary);font-size:12px;font-weight:700;white-space:nowrap}.workspace-conversation-modal__empty{padding:24px;border:1px dashed var(--border);border-radius:12px;color:var(--muted)}.workspace-conversation-modal__load-more{margin-top:12px}.workspace-related-artifacts__controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(132px,180px) auto auto;gap:8px;align-items:center;padding:0;margin:0 0 12px;border:0}.workspace-related-artifacts__toggle{white-space:nowrap}@media(max-width:720px){.workspace-conversation-modal__search-controls{grid-template-columns:1fr auto}.workspace-conversation-modal__search-controls .input{grid-column:1 / -1}.workspace-related-artifacts__controls{grid-template-columns:1fr}.workspace-related-artifacts__toggle{justify-self:start}}.workspace-conversation-modal__error{color:var(--color-danger-text);padding:8px 0}.header-conversation-history{margin-left:20px;flex:0 0 auto;white-space:nowrap}@media(max-width:760px){.header-conversation-history{margin-left:6px;padding-inline:6px}}@media(max-width:960px){.app-shell.has-loop-switcher .header-conversation-history{grid-area:history;justify-self:end;margin-left:8px}}.profile-usage-quota{display:grid;gap:6px;padding:10px 8px;max-width:280px;font-size:12px;line-height:1.5;border-block:1px solid var(--color-border)}.profile-usage-quota strong{color:var(--color-primary-strong);font-weight:600}.profile-usage-quota span{color:var(--color-text-muted)}.session-expired-overlay{position:fixed;inset:0;display:grid;place-items:center;background:var(--spu-color-backdrop);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:80;padding:16px}.session-expired-card{width:min(440px,100%);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--spu-radius-sm);padding:20px 22px;box-shadow:var(--spu-shadow-dropdown)}.route-fallback{display:flex;align-items:center;justify-content:center;padding:24px;min-height:100%}.route-error{margin:24px auto;max-width:420px;text-align:center}.route-error__actions{margin-top:12px;display:flex;justify-content:center}.confirm-dialog__backdrop{background:var(--spu-color-backdrop);z-index:1000}.confirm-dialog__surface{width:min(460px,100%);min-width:0;height:auto;border:1px solid var(--color-border)}.confirm-dialog__header,.confirm-dialog__footer{gap:12px;flex-wrap:wrap}.confirm-dialog__header h2{margin:0}.confirm-dialog__body{display:flex;flex-direction:column;gap:10px}.confirm-dialog__message{margin:0;color:var(--color-text);line-height:1.5;white-space:pre-wrap}.confirm-dialog__footer{justify-content:flex-end}