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11px}.settings-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;justify-content:end;padding:clamp(var(--space-3),2vw,var(--space-5));background:var(--overlay-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);overflow:auto;z-index:60}.settings-panel{width:min(440px,calc(100vw - 24px));max-height:calc(100vh - 24px);border-radius:30px;padding:clamp(var(--space-5),2vw,var(--space-6));display:flex;flex-direction:column;gap:var(--space-4);box-shadow:var(--shadow-lg);overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.settings-section{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4);border-radius:22px;border:1px solid var(--border);background:linear-gradient(180deg,color-mix(in oklab,white 84%,var(--brand-surface)),color-mix(in oklab,white 74%,var(--brand-surface)))}.settings-section--danger{background:linear-gradient(180deg,color-mix(in oklab,white 80%,var(--brand-surface)),color-mix(in oklab,white 74%,var(--brand-soft)));border-color:color-mix(in oklab,white 56%,var(--brand-main))}.settings-section__header{display:flex;justify-content:space-between;gap:var(--space-3);align-items:center}.settings-section__title,.settings-help{margin:0}.settings-section__title{font-weight:650}.settings-row{display:flex;justify-content:space-between;gap:var(--space-3);align-items:center}.settings-row__label{display:inline-flex;align-items:center;gap:var(--space-2)}.settings-row select,.text-input{min-height:40px;border-radius:14px;padding:0 12px;box-shadow:0 1px color-mix(in oklab,white 90%,var(--brand-surface)) inset}.settings-row select{min-width:124px}.settings-row input[type=checkbox]{width:44px;height:26px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border-radius:999px;border:1px solid var(--border-strong);background:var(--bg-soft-strong);position:relative;box-shadow:inset 0 1px 3px #313c441a}.settings-row input[type=checkbox]:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:var(--bg-shell);box-shadow:var(--shadow-sm);transition:transform .18s var(--ease-standard),background-color .18s var(--ease-standard)}.settings-row input[type=checkbox]:checked{background:var(--bg-support-strong);border-color:color-mix(in oklab,black 4%,var(--brand-main))}.settings-row input[type=checkbox]:checked:after{transform:translate(18px);background:color-mix(in oklab,white 88%,var(--brand-surface))}.inline-name-input{width:100%;min-width:0;min-height:auto;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;color:var(--text-primary);font:inherit;font-weight:600;line-height:1.2}.inline-name-input:hover{background:transparent;transform:none}.inline-name-input:focus-visible{outline:none}.file-row__content .inline-name-input,.tab__trigger .inline-name-input{border-bottom:1px solid color-mix(in oklab,white 44%,var(--brand-main))}.file-row__content .inline-name-input::selection,.tab__trigger .inline-name-input::selection{background:color-mix(in oklab,var(--brand-soft) 56%,white)}.toast{position:fixed;right:24px;bottom:24px;display:flex;align-items:center;gap:var(--space-3);padding:12px 14px;border-radius:20px;max-width:min(440px,calc(100vw - 32px))}.toast--error{background:linear-gradient(180deg,color-mix(in oklab,white 80%,var(--brand-surface)),color-mix(in oklab,white 72%,var(--brand-soft)));border-color:color-mix(in oklab,white 56%,var(--brand-main))}.toast--success{background:linear-gradient(180deg,color-mix(in oklab,white 78%,var(--brand-soft)),color-mix(in oklab,white 70%,var(--brand-main)));border-color:color-mix(in oklab,white 54%,var(--brand-main))}@media(max-width:1080px){.seo-grid,.seo-summary,.app-shell{grid-template-columns:1fr}.sidebar{position:relative;top:auto;height:auto}}@media(max-width:760px){.desktop-editor-shell,.settings-overlay{display:none}.site-shell{padding:var(--space-3);gap:var(--space-4)}.site-shell--editor{min-height:100vh;padding-bottom:calc(96px + env(safe-area-inset-bottom))}.seo-hero{padding:var(--space-5)}.seo-hero h1{max-width:none;font-size:clamp(2rem,9vw,3rem)}.toolbar-button,.icon-button,.rail-button{width:44px;height:44px}.status-pill{min-height:32px;padding:0 10px;font-size:.75rem}.empty-state{padding:var(--space-4)}.empty-state__card,.empty-state__actions{width:100%}.seo-card{padding:var(--space-5)}.editor-surface--numbered{grid-template-columns:52px minmax(0,1fr)}.editor-surface__gutter{padding-right:8px;padding-left:8px}.editor-surface__textarea{font-size:16px}.mobile-editor-app{display:flex;flex-direction:column;min-height:calc(100vh - 112px - env(safe-area-inset-bottom))}.mobile-screen{min-height:calc(100vh - 112px - env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:var(--space-4);padding:var(--space-4);border-radius:28px;background:linear-gradient(180deg,color-mix(in oklab,white 92%,var(--brand-surface)),color-mix(in oklab,white 84%,var(--brand-surface)));border:1px solid color-mix(in oklab,white 68%,var(--brand-main));box-shadow:var(--shadow-md)}.mobile-screen__header,.settings-section__header,.settings-row{display:flex;gap:var(--space-3)}.mobile-screen__header{align-items:center;justify-content:space-between}.mobile-screen__title-wrap{min-width:0}.mobile-screen__title{margin:0;font-family:Aptos Display,SF Pro Display,Segoe UI Variable Display,Helvetica Neue,sans-serif;font-size:1.4rem;line-height:1;letter-spacing:-.045em}.mobile-screen__new{min-height:44px;flex:0 0 auto}.mobile-files-page,.mobile-editor-body,.mobile-settings-content{min-height:0;overflow:auto;padding-right:2px}.mobile-files-page,.mobile-settings-content{display:flex;flex-direction:column;gap:var(--space-3)}.mobile-files-empty{padding:var(--space-5);border-radius:22px;border:1px solid var(--border);background:linear-gradient(180deg,color-mix(in oklab,white 84%,var(--brand-surface)),color-mix(in oklab,white 76%,var(--brand-surface)));color:var(--text-secondary)}.mobile-files-empty p{margin:0 0 6px;color:var(--text-primary);font-weight:600}.mobile-editor-status{display:flex;flex-wrap:wrap;gap:var(--space-2)}.mobile-editor-body .editor-pane,.mobile-editor-body .editor-surface{min-height:calc(100vh - 290px - env(safe-area-inset-bottom))}.mobile-settings-content .settings-actions{width:100%;display:flex;flex-direction:column}.mobile-editor-nav{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:10px;border-radius:24px;border:1px solid color-mix(in oklab,white 68%,var(--brand-main));background:linear-gradient(180deg,color-mix(in oklab,white 92%,var(--brand-surface)),color-mix(in oklab,white 84%,var(--brand-surface)));box-shadow:0 18px 40px #3544511f;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);z-index:30}.mobile-editor-nav__button{min-height:56px;border:1px solid var(--border);border-radius:18px;background:color-mix(in oklab,white 86%,var(--brand-surface));color:var(--text-primary);display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-weight:600}.mobile-editor-nav__button--active{background:linear-gradient(180deg,color-mix(in oklab,white 18%,var(--brand-main)),color-mix(in oklab,white 12%,var(--brand-main)));color:var(--text-on-accent);border-color:color-mix(in oklab,black 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88%,var(--brand-surface))}.mobile-files-item__text{min-width:0;display:flex;flex-direction:column;gap:3px}.mobile-files-item__name,.mobile-files-item__meta{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-files-item__name{font-weight:600}.mobile-files-item__meta{color:var(--text-secondary);font-size:.8rem}.mobile-files-item__actions{display:flex;gap:8px}.toast{right:12px;bottom:calc(100px + env(safe-area-inset-bottom))}}@media(max-width:520px){.mobile-screen{padding:var(--space-3);border-radius:24px}.mobile-screen__title{font-size:1.2rem}.mobile-screen__new{padding-inline:12px}.mobile-editor-nav__button span{font-size:.78rem}.mobile-files-item{gap:8px}.mobile-files-item__actions{gap:6px}.empty-state{padding:var(--space-3)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}