@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap";:root{--navy: #0B1F3A;--navy-dark: #061327;--navy-mid: #1B3A66;--navy-light: #E5EAF2;--navy-faint: #F4F6FA;--ink-on-navy: #FFFFFF;--ink-on-navy-dim: #E5EAF2;--turquoise: #0A6E86;--turquoise-dark: #08596C;--turquoise-light:#E6F7FB;--turquoise-glow: rgba(0, 180, 216, .22);--accent-blue: #0A6E86;--accent-blue-dark: #08596C;--accent-blue-soft: #B7E4EE;--accent-blue-tint: #E6F7FB;--accent-blue-faint: #F2FBFD;--brand: #00B4D8;--brand-deep: #0A6E86;--brand-wash: #E6F7FB;--brand-line: #B7E4EE;--btn-primary-bg: #0F0F0F;--btn-primary-hover: #2C2C2C;--btn-primary-fg: #FFFFFF;--purple: #7C3AED;--purple-dark: #5B21B6;--purple-soft: #A78BFA;--purple-tint: #F3E8FF;--purple-faint: #FAF5FF;--green: #10B981;--green-light: #D1FAE5;--green-dark: #059669;--green-darker: #047857;--amber: #F59E0B;--amber-darker: #92400E;--amber-light: #FEF3C7;--amber-dark: 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5rem;--space-24: 6rem;--eng-safe-left: env(safe-area-inset-left, 0px);--eng-safe-right: env(safe-area-inset-right, 0px);--radius-sm: 3px;--radius-md: 4px;--radius-lg: 6px;--radius-xl: 8px;--radius-2xl: 12px;--radius-full: 9999px;--ease-default: cubic-bezier(.4, 0, .2, 1);--ease-in: cubic-bezier(.4, 0, 1, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--ease-bounce: cubic-bezier(.34, 1.56, .64, 1);--duration-fast: .15s;--duration-normal: .25s;--duration-slow: .4s;--duration-gauge: .8s;--z-base: 1;--z-dropdown: 100;--z-sticky: 200;--z-overlay: 300;--z-modal: 400;--z-toast: 500;--z-tooltip: 600;--max-width: 1360px;--nav-height: 64px;--sidebar-width: 280px;--gauge-size-lg: 160px;--gauge-size-md: 100px;--gauge-size-sm: 72px;--gauge-stroke: 10px;--gauge-stroke-sm: 6px}:root,[data-theme=light]{--page-bg: #F9F8F6;--surface: #FFFFFF;--wash: #F2F0EC;--surface-raised: #FFFFFF;--surface-border: #E5E2DB;--surface-line-soft: #EFEDE8;--surface-hover: #F2F4F8;--text-primary: #0F0F0F;--text-secondary: #46453F;--text-muted: #6B6A63;--text-inverse: #FFFFFF;--input-bg: #FFFFFF;--input-border: #E5E9F0;--nav-bg: #FFFFFF;--nav-border: #E5E9F0;--shadow-xs: 0 1px 2px rgba(15, 37, 69, .04);--shadow-sm: 0 1px 3px rgba(15, 37, 69, .06), 0 1px 2px rgba(15, 37, 69, .03);--shadow-md: 0 4px 8px -2px rgba(15, 37, 69, .06), 0 2px 4px -2px rgba(15, 37, 69, .04);--shadow-lg: 0 10px 20px -4px rgba(15, 37, 69, .08), 0 4px 8px -4px rgba(15, 37, 69, .04);--shadow-xl: 0 20px 32px -6px rgba(15, 37, 69, .1), 0 8px 12px -6px rgba(15, 37, 69, .05);--shadow-glow:0 0 24px rgba(30, 98, 199, .18);--shadow-card:0 1px 2px rgba(15, 37, 69, .04), 0 6px 16px rgba(15, 37, 69, .05);--white: #FFFFFF;--gray-50: #F8FAFC;--gray-100: #F1F5F9;--gray-200: #E2E8F0;--gray-300: #CBD5E1;--gray-400: #94A3B8;--gray-500: #64748B;--gray-600: #475569;--gray-700: #334155;--gray-800: #1E293B;--gray-900: #0F172A;--gauge-glow: none;--gauge-bg-track: #E2E8F0}[data-theme=dark]{--page-bg: #0B0F19;--surface: #131825;--surface-raised: 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var(--accent-blue);outline-offset:2px;border-radius:var(--radius-sm)}.eng-skip{position:fixed;top:-100px;left:calc(var(--space-2) + var(--eng-safe-left, 0px));z-index:1000;padding:var(--space-2) var(--space-4);min-height:44px;display:inline-flex;align-items:center;background:var(--surface);color:var(--text-primary);border:1px solid var(--surface-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-card);font-weight:var(--weight-semi);text-decoration:none}.eng-skip:focus{top:var(--space-2)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:var(--weight-bold);color:var(--gray-900);line-height:var(--leading-tight)}h1{font-size:var(--text-3xl);font-weight:var(--weight-extra);letter-spacing:-.025em}h2{font-size:var(--text-2xl);font-weight:var(--weight-bold);letter-spacing:-.02em}h3{font-size:var(--text-xl);font-weight:var(--weight-semi)}h4{font-size:var(--text-lg);font-weight:var(--weight-semi)}code,pre{font-family:var(--font-mono);font-size:.9em}code{background:var(--gray-100);border:1px solid var(--gray-200);border-radius:var(--radius-sm);padding:.1em .35em}pre{background:var(--gray-100);border:1px solid var(--gray-200);border-radius:var(--radius-md);padding:var(--space-4);overflow-x:auto}pre code{background:none;border:0;padding:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.55rem 1.1rem;font-family:var(--font-display);font-size:var(--text-sm);font-weight:var(--weight-semi);border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:background var(--duration-fast) var(--ease-default),border-color var(--duration-fast) var(--ease-default),transform 80ms;white-space:nowrap;line-height:1.4;letter-spacing:-.005em}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--btn-primary-bg);color:var(--btn-primary-fg);font-weight:var(--weight-bold);border-color:var(--btn-primary-bg)}.btn-primary:hover:not(:disabled){background:var(--btn-primary-hover);border-color:var(--btn-primary-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--text-secondary);border-color:var(--gray-300)}.btn-outline:hover:not(:disabled){background:#1e62c70f;border-color:var(--accent-blue);color:var(--accent-blue)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:var(--gray-200)}.btn-ghost:hover:not(:disabled){background:var(--gray-50);border-color:var(--gray-300)}.btn-danger{background:var(--red-dark);color:#fff;border-color:var(--red-dark)}.btn-danger:hover:not(:disabled){background:var(--red-dark);border-color:var(--red-dark)}.btn-sm{padding:.4rem 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var(--space-10);display:flex;flex-direction:column;gap:var(--space-5)}.eng-turn{display:flex;flex-direction:column;gap:var(--space-1)}.eng-turn__who{font-size:var(--eng-eyebrow);font-weight:var(--weight-semi);color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.eng-turn--user{align-items:flex-end}.eng-turn--user .eng-turn__body{max-width:88%;background:var(--eng-user-bg);color:var(--eng-user-fg);font-weight:var(--weight-medium);border-radius:var(--radius-md);border-bottom-right-radius:1px;padding:9px 13px}.eng-turn--user .eng-turn__body strong{color:inherit}.eng-turn--assistant .eng-turn__body{background:var(--surface);border:1px solid var(--surface-border);border-left:3px solid var(--eng-rail);border-radius:var(--radius-md);border-bottom-left-radius:1px;padding:11px 14px}.eng-turn__body{font-size:var(--text-sm);line-height:var(--eng-msg-leading);animation:eng-fade-in .25s var(--ease-default) backwards;overflow-wrap:anywhere}@keyframes 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li>ol>li+li{margin-top:3px}.eng-turn__body>.eng-turn__head+*{margin-top:var(--space-2)}.eng-turn__body>*+.eng-turn__head{margin-top:var(--space-5)}.eng-activity{display:flex;align-items:center;gap:6px;padding:0;font-size:var(--eng-meta);line-height:1.4}.eng-activity__label{font-weight:var(--weight-semi);color:var(--text-primary)}.eng-activity--done{padding-top:0}.eng-activity--done .eng-activity__label{color:var(--text-muted)}.eng-activity__mark{flex:none;width:12px;height:12px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:var(--weight-bold);color:var(--green-dark)}.eng-activity__spinner{flex:none;width:12px;height:12px;border-radius:50%;border:2px solid rgba(30,98,199,.22);border-top-color:var(--accent-blue);animation:eng-spin .7s linear infinite}@keyframes eng-spin{to{transform:rotate(360deg)}}.eng-composer-wrap{padding:0 var(--space-5) var(--space-4);background:linear-gradient(to top,var(--page-bg) 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.eng-thread{cursor:grabbing}.eng-drop{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:38px;margin:var(--space-1) var(--space-2);border:1px dashed var(--accent-blue-soft);border-radius:var(--radius-lg);background:var(--surface);color:var(--text-muted);font-family:var(--font-display);font-size:var(--eng-meta);font-weight:var(--weight-semi)}.eng-drop--over{border-style:solid;border-color:var(--accent-blue);background:var(--accent-blue-tint);color:var(--accent-blue-dark)}.eng-side__dragnote{margin:var(--space-1) var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background:var(--accent-blue-tint);color:var(--accent-blue-dark);font-size:var(--eng-meta);line-height:1.45}.eng-side__dragnote:empty{display:none;padding:0;margin:0}.eng-sitegrp{margin:2px 0 var(--space-2) calc(var(--space-3) + 7px);padding-left:var(--space-2);border-left:1px solid 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var(--ease-default)}.eng-acct:hover{background:var(--surface-hover)}.eng-acct__avatar{flex:none;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--btn-primary-bg);color:#fff;font-family:var(--font-display);font-size:var(--eng-meta);font-weight:var(--weight-bold);line-height:1}.eng-acct__text{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start}.eng-acct__name,.eng-acct__sub{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.eng-acct__name{font-size:var(--text-sm);font-weight:var(--weight-semi);color:var(--text-primary)}.eng-acct__sub{font-size:var(--eng-eyebrow);color:var(--text-muted)}.eng-acct__chev{flex:none;color:var(--text-muted);transition:transform var(--duration-fast) var(--ease-default)}.eng-acct__chev--open{transform:rotate(90deg)}.eng-acct__menu{position:absolute;bottom:calc(100% - var(--space-1));left:var(--space-2);right:var(--space-2);z-index:var(--z-dropdown);padding:var(--space-1);background:var(--surface-raised);border:1px solid var(--gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.eng-acct__item{display:flex;align-items:center;gap:var(--space-2);width:100%;min-height:34px;padding:0 var(--space-2);border:0;border-radius:var(--radius-md);background:transparent;color:var(--text-secondary);font-size:var(--text-sm);font-weight:var(--weight-medium);text-align:left}.eng-acct__item:hover{background:var(--surface-hover);color:var(--text-primary)}a.eng-acct__item,a.eng-acct__item:hover{text-decoration:none}.eng-acct__item--on{background:var(--surface-hover);color:var(--text-primary)}.eng-acct__rule{height:1px;margin:var(--space-1) var(--space-2);background:var(--gray-200)}@media(max-width:860px){.eng-side{position:fixed;inset:0 auto 0 var(--eng-safe-left, 0px);width:min(86vw,300px);z-index:var(--z-overlay);border-right:0;transform:translate(-100%);visibility:hidden;transition:transform var(--duration-normal) var(--ease-default),visibility 0s linear var(--duration-normal)}.eng-side--open{transform:translate(0);visibility:visible;box-shadow:var(--shadow-xl);transition:transform var(--duration-normal) var(--ease-default),visibility 0s}.eng-side__close{display:inline-flex}.eng-side-scrim{display:block;position:absolute;inset:0;z-index:calc(var(--z-overlay) - 1);background:#0b1f3a57;opacity:0;pointer-events:none;transition:opacity var(--duration-normal) var(--ease-default)}.eng-side-scrim--on{opacity:1;pointer-events:auto}.eng-side-open{display:inline-flex;align-items:center;gap:var(--space-2);position:fixed;left:calc(var(--space-4) + var(--eng-safe-left, 0px));bottom:calc(var(--space-4) + env(safe-area-inset-bottom,0px));z-index:calc(var(--z-overlay) - 2);min-height:44px;padding:0 var(--space-4);border:1px solid var(--accent-blue);border-radius:var(--radius-full);background:var(--accent-blue);color:#fff;font-family:var(--font-display);font-size:var(--text-sm);font-weight:var(--weight-semi);box-shadow:var(--shadow-lg)}.eng-app:has(.eng-side-open) .eng-main-region>*{padding-bottom:calc(44px + var(--space-4) + var(--space-3) + env(safe-area-inset-bottom,0px))}.eng-side-open--away{visibility:hidden;pointer-events:none}}@media(max-width:1024px),(pointer:coarse){.eng-seg__btn,.eng-newchat,.eng-nav,.eng-subnav__row,.eng-subnav__add,.eng-thread,.eng-bin__restore,.eng-acct,.eng-acct__item,.eng-side__close,.eng-side__groupx,.eng-side-open{min-height:44px}.eng-side__close{min-width:44px}.eng-bin__row{min-height:44px}}.eng-nav--group{display:flex;align-items:center;gap:0;padding:0}.eng-nav--group .eng-nav__main{display:flex;align-items:center;gap:var(--space-2);flex:1;min-width:0;padding:.45rem .6rem;color:inherit;border-radius:inherit}.eng-nav__disclose{display:grid;place-items:center;width:28px;height:28px;margin-right:.35rem;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-muted)}.eng-nav__disclose:hover{background:var(--surface-hover);color:var(--text-primary)}@media(max-width:1024px),(pointer:coarse){.eng-nav--group .eng-nav__main{min-height:44px}.eng-nav__disclose{width:44px;height:44px}}.eng-nav--peer{gap:var(--space-2);padding:.45rem .6rem}.eng-cmp{--eng-cmp-radius: 16px;--eng-cmp-control-radius: 10px;width:100%;max-width:var(--eng-composer-max);margin:0 auto}.eng-cmp__card{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);background:var(--surface);border:1px solid var(--surface-border);border-radius:var(--eng-cmp-radius);box-shadow:var(--shadow-card);transition:border-color var(--duration-fast) var(--ease-default),box-shadow var(--duration-fast) var(--ease-default)}.eng-cmp__card--drop{border-color:var(--brand);background:var(--brand-wash);box-shadow:0 0 0 3px var(--turquoise-glow)}.eng-cmp__card:focus-within{border-color:var(--accent-blue);box-shadow:0 0 0 2px #1e62c724,var(--shadow-card)}.eng-cmp .eng-cmp__input{flex:none;display:block;width:100%;min-height:24px;padding:var(--space-1) var(--space-1) 0}.eng-cmp__foot{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.eng-cmp__foot-left,.eng-cmp__foot-right{display:flex;align-items:center;gap:var(--space-2);min-width:0}.eng-cmp__attach{flex:none;display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:var(--eng-cmp-control-radius);background:transparent;color:var(--text-muted);transition:background var(--duration-fast) var(--ease-default),color var(--duration-fast) var(--ease-default)}.eng-cmp__attach:hover:not(:disabled){background:var(--surface-hover);color:var(--text-primary)}.eng-cmp__attach:disabled{opacity:.35;cursor:not-allowed}.eng-cmp__send{flex:none;display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:var(--eng-cmp-control-radius);background:var(--btn-primary-bg);color:#fff;transition:background var(--duration-fast) var(--ease-default),opacity var(--duration-fast) var(--ease-default),transform 80ms}.eng-cmp__send:hover:not(:disabled){background:var(--btn-primary-hover);transform:translateY(-1px)}.eng-cmp__send:disabled{opacity:.35;cursor:not-allowed;transform:none}.eng-cmp__send-spinner{width:12px;height:12px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:eng-spin .7s linear infinite}.eng-cmp__engine{position:relative;min-width:0}.eng-cmp__engine .eng-picker{width:auto}.eng-cmp .eng-cmp__engine .eng-picker__trigger{width:auto;max-width:min(16rem,44vw,100%);gap:var(--space-1);padding:.25rem .6rem;min-height:32px;border-radius:var(--radius-full);font-size:var(--text-xs)}.eng-cmp .eng-cmp__engine .eng-picker__trigger-sub{display:none}.eng-cmp .eng-cmp__engine .eng-picker__panel{top:calc(100% + var(--space-2));bottom:auto;left:auto;right:0;width:min(24rem,calc(100vw - 6rem));border-radius:var(--radius-xl);z-index:var(--z-modal)}.eng-cmp .eng-cmp__engine .eng-picker__panel--up{top:auto;bottom:calc(100% + var(--space-2))}.eng-cmp__files{display:flex;flex-wrap:wrap;gap:var(--space-1);padding-bottom:var(--space-1)}.eng-cmp__file{display:inline-flex;align-items:center;gap:5px;max-width:100%;padding:3px 8px;border:1px solid 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.eng-cmp__file-name,.eng-cmp__file--bad .eng-cmp__file-hint{color:var(--red-dark)}.eng-cmp__file-progress{flex:none;width:34px;height:3px;border-radius:var(--radius-full);background:var(--gray-200);overflow:hidden}.eng-cmp__file-progress span{display:block;height:100%;background:var(--accent-blue);transition:width var(--duration-fast) var(--ease-default)}.eng-cmp__note{margin:var(--space-2) auto 0;text-align:center;font-size:var(--eng-eyebrow);line-height:1.4;color:var(--text-muted)}@media(max-width:1024px),(pointer:coarse){.eng-cmp__send,.eng-cmp__attach{min-width:44px;min-height:44px}.eng-cmp .eng-cmp__engine .eng-picker__trigger,.eng-cmp .eng-cmp__input{min-height:44px}}@media(max-width:1100px){.eng-main .eng-sheet-open{bottom:calc(var(--eng-composer-h, 4.5rem) + var(--space-2) + env(safe-area-inset-bottom,0px))}}@media(max-width:480px){.eng-cmp .eng-cmp__engine .eng-picker__trigger{max-width:min(40vw,100%)}.eng-cmp__card{padding:var(--space-2)}}.eng-cmp__attach-wrap{position:relative;display:inline-flex}.eng-cmp__menu{position:absolute;bottom:calc(100% + var(--space-2));left:0;z-index:20;min-width:11rem;padding:var(--space-1);display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.eng-cmp__menu-item{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) 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#b42318);font-weight:600}.eng-picker{position:relative;width:100%}.eng-picker__trigger{width:100%;justify-content:space-between;gap:var(--space-3);text-align:left}.eng-picker__trigger-text{display:flex;align-items:baseline;gap:var(--space-2);min-width:0}.eng-picker__trigger-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-primary)}.eng-picker__trigger-name--empty{color:var(--text-secondary);font-weight:var(--weight-normal)}.eng-picker__trigger-sub{flex:none;font-size:var(--text-xs);font-weight:var(--weight-normal);color:var(--text-muted)}.eng-picker__trigger-unset{flex:none;font-size:var(--text-xs);font-weight:var(--weight-normal);color:var(--amber-darker)}.eng-picker__trigger-text--stack{flex-direction:column;align-items:flex-start;gap:0}.eng-picker__panel{position:absolute;z-index:var(--z-dropdown);top:calc(100% + var(--space-2));left:0;right:0;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--gray-200);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);overflow:hidden}.eng-picker__search{position:relative;padding:var(--space-2);border-bottom:1px solid var(--surface-border)}.eng-picker__search-icon{position:absolute;left:calc(var(--space-2) + .6rem);top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.eng-picker__search-input{padding-left:2rem}.eng-picker__list{max-height:min(56dvh,28rem);min-height:0;overflow-y:auto;padding:var(--space-1);scrollbar-width:thin;scrollbar-color:var(--gray-300) transparent}.eng-picker__list::-webkit-scrollbar{width:4px}.eng-picker__list::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:4px}.eng-picker__list::-webkit-scrollbar-track{background:transparent}.eng-picker__row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);width:100%;padding:9px 12px;min-height:44px;border:0;border-radius:var(--radius-sm);background:transparent;text-align:left;color:var(--text-secondary);transition:background var(--duration-fast) var(--ease-default)}.eng-picker__row:hover{background:var(--surface-hover)}.eng-picker__row--on{background:var(--accent-blue-tint)}.eng-picker__row--on .eng-picker__row-name{color:var(--accent-blue-dark)}.eng-picker__row--on svg{color:var(--accent-blue-dark)}.eng-picker__row-main{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);min-width:0;width:100%}.eng-picker__row-name{flex:1 1 auto;min-width:0;font-size:var(--text-sm);font-weight:var(--weight-semi);color:var(--text-primary);line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.eng-picker__row-meta{flex:0 1 auto;min-width:0;font-size:var(--text-xs);line-height:1.35;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.eng-picker__row-unset{flex:none;font-size:var(--text-xs);line-height:1.35;font-weight:var(--weight-semi);color:var(--amber-darker);white-space:nowrap}.eng-picker__row-where{flex:none;font-size:var(--text-xs);color:var(--text-muted);white-space:nowrap}.eng-picker__row--clear{margin-top:var(--space-1);border-top:1px solid var(--surface-border);border-radius:0}.eng-picker__section{margin-top:var(--space-1);padding:8px 12px 2px;border-top:1px solid var(--surface-border);font-size:var(--text-xs);font-weight:var(--weight-semi);letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted)}.eng-picker__section:first-child{margin-top:0;border-top:0}.eng-picker__group{justify-content:flex-start;gap:var(--space-2)}.eng-picker__group svg{flex:none;color:var(--text-muted)}.eng-picker__row--model{padding-left:calc(12px + 14px + var(--space-2))}.eng-picker__note{padding:var(--space-3);font-size:var(--text-sm);line-height:1.5;color:var(--text-muted)}.eng-picker__note--bad{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-2);color:var(--red-dark)}.eng-picker__add{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:10px 12px;border:0;border-top:1px solid var(--surface-border);background:var(--surface);color:var(--accent-blue);font-size:var(--text-sm);font-weight:var(--weight-semi);text-align:left;transition:background var(--duration-fast) var(--ease-default)}.eng-picker__add:hover{background:var(--accent-blue-faint)}.eng-picker__add>svg{flex:none}.eng-picker__add-text{min-width:0;overflow-wrap:anywhere}@media(max-width:1024px),(pointer:coarse){.eng-picker__trigger,.eng-picker__row,.eng-picker__add,.eng-picker__note--bad .btn{min-height:44px}}.eng-picker__panel--up{top:auto;bottom:calc(100% + var(--space-2))}.eng-lib{--eng-lib-measure: 62rem;display:flex;flex-direction:column;min-width:0;min-height:0;height:100%;background:var(--page-bg)}.eng-lib__bar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) var(--space-6);border-bottom:1px solid var(--surface-border);background:var(--surface)}.eng-lib__heading{display:flex;align-items:center;gap:var(--space-3);min-width:0}.eng-lib__title{font-family:var(--font-display);font-size:var(--text-md);font-weight:var(--weight-bold);letter-spacing:-.01em;color:var(--text-primary);white-space:nowrap}.eng-lib__actions{display:flex;align-items:center;gap:var(--space-2);flex:none}.eng-lib__scroll{flex:1;min-height:0;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--gray-300) transparent}.eng-lib__scroll::-webkit-scrollbar{width:4px}.eng-lib__scroll::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:4px}.eng-lib__scroll::-webkit-scrollbar-track{background:transparent}.eng-lib__body{max-width:var(--eng-lib-measure);margin:0 auto;padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-6)}.eng-lib__promise{font-size:var(--text-xs);line-height:var(--leading-normal);color:var(--text-muted)}.eng-lib__section{display:flex;flex-direction:column;gap:var(--space-3)}.eng-lib__section-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--space-3);min-width:0}.eng-lib__section-name{flex:1 1 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var(--eng-unitpage-rail)}.eng-unitpage__body--single{grid-template-columns:minmax(0,1fr)}}.eng-unitpage__id{display:flex;flex-direction:column;gap:var(--space-2)}.eng-unitpage__title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:var(--weight-extra);letter-spacing:-.025em;color:var(--gray-900);min-width:0;overflow-wrap:anywhere}.eng-unitpage__meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--space-1);font-size:var(--text-sm);color:var(--text-secondary);min-width:0}.eng-unitpage__metabit{display:inline-flex;align-items:baseline;gap:var(--space-1)}.eng-unitpage__dot{color:var(--text-muted)}.eng-unitpage__engine{display:inline-block;vertical-align:middle;max-width:min(18rem,50vw);padding:.25rem .6rem;border:1px solid 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var(--accent-blue-soft);border-radius:var(--radius-lg);background:var(--accent-blue-tint);font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--text-primary)}.eng-unitpage__shelfnote>svg{flex:none;margin-top:1px;color:var(--accent-blue)}.eng-unitpage__titlerow{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-3)}.eng-unitpage__renamebtn{flex:none}.eng-unitpage__rename{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-2)}.eng-unitpage__rename .form-input{flex:1 1 14rem;min-width:0}.eng-unitpage__renamefail{margin:var(--space-2) 0 0;font-size:var(--text-sm);color:var(--red-dark)}.eng-unitpage__titlerow{justify-content:space-between;align-items:flex-start}.eng-unitpage .eng-hist{padding:0;background:transparent;border:0;border-radius:0;gap:var(--space-3)}.eng-unitpage .eng-hist__title{font-family:var(--font-display);font-size:var(--eng-eyebrow, 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li{overflow-wrap:anywhere}ul.eng-consent__list{list-style:disc}ol.eng-consent__list{list-style:decimal}.eng-consent__list li::marker{color:var(--text-muted)}.eng-consent__quote{padding-left:var(--space-3);border-left:3px solid var(--accent-blue);font-size:var(--text-xs);line-height:var(--leading-relaxed);color:var(--text-secondary);overflow-wrap:anywhere}.eng-consent__gap{padding:0;border-radius:2px;background:var(--surface-hover);color:var(--text-secondary);font-weight:inherit;overflow-wrap:anywhere}.eng-consent__counsel{padding:var(--space-3);border:1px solid var(--surface-border);border-radius:var(--radius-md);background:var(--surface-hover)}.eng-consent__counsel-label{font-size:var(--eng-eyebrow);font-weight:var(--weight-bold);letter-spacing:.06em;text-transform:uppercase;color:var(--amber-darker);margin-bottom:var(--space-1)}.eng-consent__counsel-text{font-family:var(--font-mono);font-size:var(--text-xs);line-height:var(--leading-normal);color:var(--text-primary);overflow-wrap:anywhere}.eng-consent__end{display:flex;align-items:flex-start;gap:6px;font-size:var(--text-xs);line-height:var(--leading-normal);color:var(--text-muted)}.eng-consent__end>svg{flex:none;margin-top:2px}.eng-consent__foot{position:sticky;bottom:0;z-index:var(--z-sticky);display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4) var(--space-5);padding-bottom:calc(var(--space-4) + env(safe-area-inset-bottom,0px));background:var(--surface);border-top:1px solid var(--surface-border);box-shadow:var(--shadow-lg)}.eng-consent__check{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-1) 0;font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--text-primary);cursor:pointer}.eng-consent__check strong{font-weight:var(--weight-bold)}.eng-consent__box{flex:none;width:20px;height:20px;margin-top:1px;accent-color:var(--accent-blue);cursor:pointer}.eng-consent__actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.eng-consent__actions .btn{flex:1 1 auto}.eng-consent__confirm{display:flex;flex-direction:column;gap:var(--space-3);font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--text-primary)}.eng-consent__foot-note{font-size:var(--text-xs);line-height:var(--leading-normal);color:var(--text-muted)}.eng-consent__error{display:flex;align-items:flex-start;gap:var(--space-2);padding:var(--space-3);border-radius:var(--radius-md);background:var(--red-light);border:1px solid 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auto}}.eng-consent-record{display:flex;flex-direction:column;gap:var(--space-4)}.eng-consent-record__title{font-size:var(--text-xs);font-weight:var(--weight-semi);letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}.eng-consent-record__facts{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:var(--space-2) var(--space-6);align-items:baseline;font-size:var(--text-sm);line-height:var(--leading-normal)}.eng-consent-record__facts dt{color:var(--text-muted);font-size:var(--text-xs);font-weight:var(--weight-semi);letter-spacing:.06em;text-transform:uppercase}.eng-consent-record__facts dd{min-width:0;overflow-wrap:anywhere;color:var(--text-primary)}.eng-consent-record__note{display:flex;align-items:flex-start;gap:var(--space-2);padding:var(--space-3);border-radius:var(--radius-md);background:var(--surface-hover);font-size:var(--text-xs);line-height:var(--leading-normal);color:var(--text-secondary)}.eng-consent-record__note>svg{flex:none;margin-top:1px;color:var(--text-muted)}.eng-consent-record__note strong{font-weight:var(--weight-bold);color:var(--text-primary)}.eng-consent-record__muted{font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--text-muted)}.eng-consent-record__muted strong{font-weight:var(--weight-semi);color:var(--text-secondary)}.eng-consent-record__linkbtn{padding:0;color:inherit;font-weight:var(--weight-semi);text-decoration:underline}@media(max-width:1024px),(pointer:coarse){.eng-consent .btn,.eng-consent__link,.eng-consent__check{min-height:44px}.eng-consent__link{display:inline-flex;align-items:center;margin:0}.eng-consent__check{align-items:center;padding:var(--space-2) 0}.eng-consent__box{width:24px;height:24px;margin-top:0}}.eng-export__banner{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-md);background:var(--accent-blue-tint);border:1px solid rgba(30,98,199,.25);color:var(--accent-blue-dark);font-size:var(--text-sm);line-height:var(--leading-normal)}.eng-export__banner>svg{flex:none;margin-top:2px}.eng-export__alarm{display:flex;align-items:flex-start;gap:var(--space-2);padding:var(--space-3);border-radius:var(--radius-md);background:var(--red-light);border:1px solid 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rgba(30,98,199,.25);color:var(--accent-blue-dark);font-size:var(--text-sm);line-height:var(--leading-normal)}.eng-export__muted{font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--text-muted)}@media(max-width:1024px),(pointer:coarse){.eng-export__button{min-height:44px}}.eng-team__section-title{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-3);font-size:var(--text-xs);font-weight:var(--weight-semi);letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.eng-name{display:inline-flex;align-items:center;gap:var(--space-1);min-width:0;flex-wrap:wrap}.eng-name__value{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.eng-name__value--none{color:var(--text-muted);font-style:italic}.eng-name__edit{opacity:0;transition:opacity var(--duration-fast) var(--ease-default)}.eng-name__edit:focus-visible,.eng-settings__rowctl .eng-name__edit{opacity:1}.eng-name__input{width:auto;min-width:0;flex:1 1 12rem;max-width:20rem}.eng-name__error{flex:1 0 100%;color:var(--red-dark);font-size:var(--text-xs)}@media(max-width:1024px),(pointer:coarse){.eng-name__edit{opacity:1}}.eng-settings{--eng-settings-rail: 13.5rem;--eng-settings-card: 46rem;--eng-settings-line: var(--surface-line-soft);display:flex;min-width:0;min-height:0;height:100%;padding:var(--space-6);background:var(--page-bg);overflow:hidden}.eng-settings__shell{display:flex;flex-direction:column;width:100%;max-width:var(--eng-settings-card);height:min(100%,46rem);margin:auto;min-height:0;background:var(--surface);border:1px solid var(--surface-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);overflow:hidden}.eng-settings__head{display:flex;align-items:center;gap:var(--space-2);flex:none;padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--surface-border);background:var(--surface)}.eng-settings__title{font-family:var(--font-display);font-size:var(--text-lg);font-weight:var(--weight-bold);letter-spacing:-.02em;color:var(--text-primary)}.eng-settings__back{display:none;align-items:center;justify-content:center;flex:none;min-width:44px;min-height:44px;margin-left:calc(var(--space-2) * -1);border-radius:var(--radius-full);color:var(--text-primary)}.eng-settings__back:hover{background:var(--surface-hover)}.eng-settings__crumb{display:none;font-family:var(--font-display);font-size:var(--text-md);font-weight:var(--weight-bold);letter-spacing:-.01em;color:var(--text-primary)}.eng-settings__gap{flex:none;padding:var(--space-4) var(--space-5) 0}.eng-settings__gap:empty{display:none}.eng-settings__body{display:flex;flex:1;min-height:0;min-width:0}.eng-settings__nav{display:flex;flex-direction:column;gap:2px;flex:none;width:var(--eng-settings-rail);min-height:0;padding:var(--space-3);border-right:1px solid var(--surface-border);overflow-y:auto;background:var(--surface)}.eng-settings__navitem{display:flex;align-items:center;gap:var(--space-3);width:100%;min-height:36px;padding:0 var(--space-3);border-radius:var(--radius-xl);font-family:var(--font-display);font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--text-secondary);text-align:left;transition:background var(--duration-fast) var(--ease-default),color var(--duration-fast) var(--ease-default)}.eng-settings__navitem>svg{flex:none}.eng-settings__navitem:hover{background:var(--surface-hover);color:var(--text-primary)}.eng-settings__navitem--on{background:var(--surface-hover);color:var(--text-primary);font-weight:var(--weight-semi)}.eng-settings__navchev{display:none;margin-left:auto;color:var(--text-muted)}.eng-settings__main{flex:1;min-width:0;min-height:0;overflow-y:auto;scrollbar-gutter:stable;padding:0 var(--space-5) var(--space-5)}.eng-settings__panel{min-width:0}.eng-settings__group{padding:var(--space-5) 0 var(--space-2)}.eng-settings__group+.eng-settings__group{border-top:1px solid var(--surface-border)}.eng-settings__grouptitle{font-family:var(--font-display);font-size:var(--text-md);font-weight:var(--weight-bold);letter-spacing:-.01em;color:var(--text-primary);margin-bottom:var(--space-1)}.eng-settings__row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) 0;border-bottom:1px solid var(--eng-settings-line)}.eng-settings__row:last-child{border-bottom:0}.eng-settings__rowtext{display:flex;flex-direction:column;gap:2px;min-width:0}.eng-settings__rowlabel{font-size:var(--text-base);font-weight:var(--weight-medium);color:var(--text-primary);overflow-wrap:anywhere}.eng-settings__rownote{max-width:52ch;font-size:var(--text-xs);line-height:1.5;color:var(--text-muted)}.eng-settings__rowctl{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-2);flex:none;min-width:0}.eng-settings__value{font-size:var(--text-base);color:var(--text-secondary);text-align:right;overflow-wrap:anywhere}.eng-settings__input{width:15rem;max-width:100%}.eng-settings__lead{max-width:60ch;padding-bottom:var(--space-2)}.eng-settings__subgroup{padding-top:var(--space-3)}.eng-settings__subgroup+.eng-settings__subgroup{margin-top:var(--space-2)}.eng-settings__subhead{font-family:var(--font-display);font-size:var(--text-xs);font-weight:var(--weight-semi);letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);margin:0 0 var(--space-1)}.eng-settings__textarea{width:20rem;min-height:3.25rem;resize:vertical;line-height:1.45}.eng-settings__row--field .eng-settings__rownote{max-width:34ch}.eng-settings__mono{font-family:var(--font-mono);font-size:var(--text-sm)}.eng-settings__select{position:relative;display:inline-flex;align-items:center}.eng-settings__select select{appearance:none;-webkit-appearance:none;min-height:36px;padding:0 var(--space-8) 0 var(--space-3);border:1px solid var(--surface-border);border-radius:var(--radius-xl);background:var(--surface);color:var(--text-primary);font-family:var(--font-display);font-size:16px;font-weight:var(--weight-medium);cursor:pointer}.eng-settings__select select:hover{background:var(--surface-hover)}.eng-settings__select select:focus-visible{outline:2px solid var(--accent-blue);outline-offset:2px}.eng-settings__select>svg{position:absolute;right:var(--space-3);pointer-events:none;color:var(--text-muted)}.eng-settings__foot{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);padding-top:var(--space-4)}.eng-settings__note{font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--text-muted)}.eng-settings__alarm{font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--red-dark)}.eng-settings .btn{min-height:36px;border-radius:var(--radius-xl);font-size:var(--text-sm);font-weight:var(--weight-semi)}.eng-settings .btn-outline{background:var(--surface);color:var(--text-primary);border-color:var(--surface-border)}.eng-settings .btn-outline:hover:not(:disabled){background:var(--surface-hover);border-color:var(--gray-300);color:var(--text-primary)}.eng-settings .btn-ghost{border-color:transparent}.eng-settings .btn-ghost:hover:not(:disabled){background:var(--surface-hover);border-color:transparent}.eng-settings .eng-settings__btn--danger{color:var(--red-dark);border-color:var(--red-dark)}.eng-settings .eng-settings__btn--danger:hover:not(:disabled){background:var(--red-light);border-color:var(--red-dark);color:var(--red-dark)}[data-theme=dark] .eng-settings .eng-settings__btn--danger{color:#fca5a5;border-color:#b54b4b}[data-theme=dark] .eng-settings .eng-settings__btn--danger:hover:not(:disabled){background:#ef444424;border-color:#fca5a5;color:#fca5a5}.eng-settings .form-input{border-radius:var(--radius-xl)}.eng-settings__rowctl .eng-name{justify-content:flex-end}.eng-settings__rowctl .eng-name__value{font-size:var(--text-base)}.eng-settings .eng-consent-record__title{font-family:var(--font-display);font-size:var(--text-md);font-weight:var(--weight-bold);letter-spacing:-.01em;text-transform:none;color:var(--text-primary)}.eng-settings .eng-consent-record{padding:var(--space-5) 0 var(--space-2)}.eng-datadel{display:flex;flex-direction:column;gap:var(--space-3);max-width:34rem}.eng-datadel__btn{min-height:44px;display:inline-flex;align-items:center;gap:var(--space-2);align-self:flex-start}.eng-datadel__confirm{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);border:1px solid var(--red-dark);border-radius:var(--radius-xl)}.eng-datadel__row{display:flex;flex-wrap:wrap;gap:var(--space-2);align-items:center}.eng-datadel__row .form-input{flex:1 1 10rem;min-width:0;max-width:14rem}.eng-datadel__misses{margin:0;padding-left:var(--space-5);color:var(--text-secondary);font-size:var(--text-sm)}.eng-datadel__note{color:var(--text-muted);font-size:var(--text-sm)}.eng-datadel__err{color:var(--red-dark);font-size:var(--text-sm)}.eng-fb{display:flex;flex-direction:column;gap:var(--space-3)}.eng-fb__kinds{display:flex;gap:var(--space-2);flex-wrap:wrap}.eng-fb__kinds .chip{min-height:44px;padding:0 var(--space-4);border:1px solid 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0}@media(max-width:1024px),(pointer:coarse){.eng-dx__cause .eng-dx__page-link{min-height:44px}}.eng-dx .eng-artifact__head,.eng-dx .eng-mans__head{padding-right:calc(32px + var(--space-3) + var(--space-2))}.eng-dx .eng-dx__auto{background:transparent;border:0;border-left:2px solid var(--accent-blue-soft, #E8F0FB);border-radius:0;padding:2px 0 2px 10px}.eng-dx .eng-dx__judge{background:transparent;border:0;border-radius:0;padding:0;margin-top:6px}.eng-dx__rank{flex:none;display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:var(--accent-blue-soft, #E8F0FB);color:var(--accent-blue, #1E62C7);font-size:12px;font-weight:700;font-variant-numeric:tabular-nums}.eng-dx .eng-cause__name{font-size:var(--text-base, 15px);font-weight:var(--weight-semi, 600);line-height:1.3}.eng-dx .eng-dx__cause-head{padding-bottom:var(--space-2);border-bottom:1px solid var(--surface-border, #E5E7EB)}.eng-dx 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3px);cursor:pointer}.eng-dx__view[aria-pressed=true]{background:var(--surface);color:var(--accent-blue-dark)}.eng-dx__view:focus-visible{outline:2px solid var(--accent-blue);outline-offset:1px}.eng-dx__flow-note{margin:0 0 var(--space-3);font-size:var(--eng-meta);line-height:var(--leading-normal);color:var(--text-muted)}@media(max-width:1024px),(pointer:coarse){.eng-dx__view{min-height:44px;min-width:44px;padding:0 var(--space-3)}}.eng-tour{--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--radius-2xl: 24px}@keyframes eng-onb-fade{0%{opacity:0}to{opacity:1}}@keyframes eng-onb-rise{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.eng-onb__btn{min-height:44px}.eng-tour{position:fixed;inset:0;z-index:calc(var(--z-tooltip) + 100);animation:eng-onb-fade var(--duration-normal) var(--ease-out)}.eng-tour__veil{position:fixed;inset:0;background:#0f0f0fa8}.eng-tour__hole{position:fixed;box-shadow:0 0 0 2px #ffffffd9,0 0 0 200vmax #0f0f0fa8;pointer-events:none;transition:top var(--duration-normal) var(--ease-default),left var(--duration-normal) var(--ease-default),width var(--duration-normal) var(--ease-default),height var(--duration-normal) var(--ease-default),border-radius var(--duration-normal) var(--ease-default)}.eng-tour__card{position:fixed;width:min(21rem,calc(100vw - var(--space-4)));background:var(--surface-raised);border:1px solid var(--surface-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-4);transition:top var(--duration-normal) var(--ease-default),left var(--duration-normal) var(--ease-default)}.eng-tour__text{font-size:var(--text-base);line-height:var(--leading-normal);color:var(--text-primary);margin:0 0 var(--space-3);animation:eng-onb-rise var(--duration-normal) 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0;font-size:var(--text-sm);line-height:1.5;color:var(--text-secondary)}.eng-verifymail__addr{color:var(--text-primary);overflow-wrap:anywhere;word-break:break-all}.eng-verifymail__note{margin:var(--space-3) 0 0;font-size:var(--text-sm);line-height:1.5;color:var(--accent-blue)}.eng-verifymail__problem{margin:var(--space-3) 0 0;font-size:var(--text-sm);line-height:1.5;color:var(--amber-darker)}.eng-verifymail__acts{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-3)}.eng-verifymail__act{min-height:44px}.eng-verifygate{--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--radius-2xl: 24px;height:100dvh;overflow-y:auto;display:flex;padding:var(--space-6) var(--space-4);padding-bottom:calc(var(--space-6) + env(safe-area-inset-bottom,0px));background:var(--page-bg);color:var(--text-primary)}.eng-verifygate__card{margin:auto;width:100%;max-width:27rem;padding:var(--space-8) var(--space-6);background:var(--surface);border:1px solid 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