@layer theme{:root,:host{--font-sans:var(--font-manrope),var(--font-noto-sc),"Segoe UI",sans-serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-manrope),var(--font-noto-sc),"Segoe UI",sans-serif;--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{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}html,:host{-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;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{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}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,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{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-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{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.start{inset-inline-start:var(--spacing)}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--bg:#090d14;--bg-secondary:#0f1622;--sidebar:#090d14eb;--panel:#141b26c2;--panel-strong:#101826;--line:#7588ad3d;--text:#f2f6ff;--muted:#95a1bc;--accent:#66b8ff;--accent-strong:#3797ff;--bubble-user:#1a3a63;--bubble-ai:#121c2e;--danger:#ff8080}*{box-sizing:border-box}body{min-height:100vh;color:var(--text);font-family:var(--font-sans);background:radial-gradient(1100px 550px at 70% -15%,#3797ff3d,transparent 60%),radial-gradient(900px 420px at 15% 110%,#40ccff29,transparent 68%),linear-gradient(160deg,var(--bg)0%,var(--bg-secondary)100%);margin:0}a{color:inherit;text-decoration:none}button{font:inherit}.auth-wrap{place-items:center;min-height:100vh;padding:24px;display:grid;position:relative;overflow:hidden}.auth-floating-orb{filter:blur(8px);pointer-events:none;background:radial-gradient(circle,#66b8ff47 0%,#66b8ff00 65%);border-radius:50%;width:520px;height:520px;position:absolute;top:-120px;right:-130px}.auth-card{border:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(150deg,#0e131cf5,#0e1521e0),var(--panel);border-radius:24px;width:min(460px,100%);padding:26px;position:relative;box-shadow:0 20px 80px #0208148c}.auth-head h1{letter-spacing:-.02em;margin:0;font-size:clamp(28px,4.5vw,34px)}.auth-head p{color:var(--muted);margin:8px 0 0;font-size:14px;line-height:1.5}.auth-language{color:#d3e7ff;border:1px solid var(--line);border-radius:999px;margin:20px 0 12px;padding:6px 12px;font-size:13px;transition:border-color .2s;display:inline-flex}.auth-language:hover{border-color:#7acaff6b}.auth-github,.auth-submit{cursor:pointer;border:0;border-radius:12px;width:100%;height:44px;transition:transform .15s,filter .2s}.auth-github{color:#111828;background:#f5f8ff;font-weight:600}.auth-submit{background:linear-gradient(120deg,var(--accent),var(--accent-strong));color:#06111f;margin-top:16px;font-weight:700}.auth-github:hover,.auth-submit:hover{filter:brightness(1.04);transform:translateY(-1px)}.auth-or{text-align:center;color:var(--muted);margin:14px 0 10px;font-size:12px}.auth-form{gap:12px;display:grid}.auth-form label span{color:#d0def6;margin-bottom:6px;font-size:12px;display:block}.auth-input{border:1px solid var(--line);width:100%;height:42px;color:var(--text);background:#0e121bd9;border-radius:11px;outline:none;padding:0 12px}.auth-input:focus{border-color:#66b8ff85}.auth-error{color:var(--danger);margin:14px 0 0;font-size:13px}.auth-tip{color:var(--muted);margin:10px 0 0;font-size:12px;line-height:1.5}.superchat{min-height:100vh;display:flex;position:relative}.sc-backdrop{z-index:25;background:#03060c9e;border:0;position:fixed;inset:0}.sc-sidebar{border-right:1px solid var(--line);background:var(--sidebar);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:30;flex-direction:column;flex-shrink:0;gap:12px;width:272px;height:100vh;padding:14px;display:flex;position:sticky;top:0}.sc-brand{letter-spacing:.01em;align-items:center;gap:10px;padding:8px;font-weight:700;display:flex}.sc-logo{color:#07142a;background:linear-gradient(120deg,#66b8ffe6,#3797ffb8);border-radius:9px;place-items:center;width:28px;height:28px;display:grid}.sc-close-sidebar{border:1px solid var(--line);width:30px;height:30px;color:var(--text);background:#141c29b8;border-radius:9px;margin-left:auto;display:none}.sc-nav{gap:4px;display:grid}.sc-nav-item{height:38px;color:var(--text);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;align-items:center;gap:10px;padding:0 10px;transition:border-color .2s,background-color .2s;display:flex}.sc-nav-item:hover{border-color:var(--line);background:#171f2eb8}.sc-history{gap:6px;min-height:0;margin-top:8px;display:grid;overflow:auto}.sc-section-title{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin:0 8px 2px;font-size:12px}.sc-history-item{color:#d7e3fb;text-align:left;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;height:34px;padding:0 10px;overflow:hidden}.sc-history-item:hover{border-color:var(--line);background:#111a27b8}.sc-user{border:1px solid var(--line);background:#0e141fe6;border-radius:14px;margin-top:auto;padding:10px}.sc-user-meta{gap:4px;display:grid}.sc-user-meta strong{font-size:14px}.sc-user-meta span{color:var(--muted);font-size:12px}.sc-signout{border:1px solid var(--line);width:100%;height:34px;color:var(--text);cursor:pointer;background:#121824cc;border-radius:9px;justify-content:center;align-items:center;gap:6px;margin-top:10px;display:flex}.sc-main{flex-direction:column;flex:1;min-width:0;display:flex}.sc-topbar{justify-content:space-between;align-items:center;gap:14px;height:70px;padding:0 22px;display:flex}.sc-mobile-toggle{border:1px solid var(--line);width:34px;height:34px;color:var(--text);background:#111824b8;border-radius:10px;display:none}.sc-model-wrap{position:relative}.sc-model-trigger{border:1px solid var(--line);min-width:148px;height:40px;color:var(--text);cursor:pointer;background:#101723d6;border-radius:14px;justify-content:space-between;align-items:center;gap:8px;padding:0 14px;font-weight:600;display:inline-flex}.sc-model-menu{border:1px solid var(--line);z-index:40;background:linear-gradient(145deg,#1a1f2af7,#131822f2);border-radius:16px;gap:4px;width:280px;padding:10px;display:grid;position:absolute;top:calc(100% + 8px);left:0;box-shadow:0 20px 42px #0006}.sc-model-item{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:12px;gap:2px;padding:10px;display:grid}.sc-model-item strong{font-size:19px;line-height:1.1}.sc-model-item span{color:var(--muted);font-size:12px}.sc-model-item:hover,.sc-model-item.is-active{background:#2634496b;border-color:#7acaff59}.sc-model-legacy{border:0;border-top:1px solid var(--line);color:#d5e2fb;cursor:pointer;background:0 0;justify-content:space-between;align-items:center;margin-top:4px;padding:9px 6px 2px;display:flex}.sc-language{border:1px solid var(--line);color:#cde5ff;border-radius:999px;align-items:center;gap:6px;height:34px;padding:0 12px;font-size:13px;display:inline-flex}.sc-content{flex:1;min-height:0;padding:12px 22px 180px;overflow-y:auto}.sc-welcome{flex-direction:column;justify-content:center;align-items:center;gap:20px;min-height:calc(100vh - 260px);display:flex}.sc-welcome h1{text-align:center;letter-spacing:-.03em;margin:0;font-size:clamp(38px,6vw,48px)}.sc-knowledge{border:1px solid var(--line);color:#d7e7ff;background:#111825d1;border-radius:999px;height:42px;padding:0 16px}.sc-messages{gap:14px;max-width:860px;margin:0 auto;display:grid}.sc-message{display:flex}.sc-message.user{justify-content:flex-end}.sc-message.assistant{justify-content:flex-start}.sc-message-bubble{white-space:pre-wrap;word-break:break-word;border:1px solid var(--line);border-radius:15px;max-width:min(88%,680px);padding:13px 14px;line-height:1.6}.sc-message.user .sc-message-bubble{background:linear-gradient(130deg,#387ac4d6,#1e4671d6);border-color:#5fabff73}.sc-message.assistant .sc-message-bubble{background:#121c2dd6}.sc-composer-wrap{pointer-events:none;padding:0 22px;position:fixed;bottom:18px;left:272px;right:0}.sc-composer{pointer-events:auto;border:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(140deg,#0f151ff5,#0d121bf0);border-radius:18px;align-items:flex-end;gap:8px;max-width:860px;min-height:60px;margin:0 auto;padding:10px;display:flex;box-shadow:0 10px 40px #0408108c}.sc-input{min-height:40px;max-height:180px;color:var(--text);resize:none;background:0 0;border:0;outline:none;flex:1;padding:10px 0;font-size:15px}.sc-input::placeholder{color:#73809d}.sc-composer-actions{align-items:center;gap:6px;display:flex}.sc-composer-icon{color:#bcd6f7;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;place-items:center;width:36px;height:36px;display:grid}.sc-composer-icon:hover{border-color:var(--line);background:#1e293ba8}.sc-send{background:linear-gradient(120deg,var(--accent),var(--accent-strong));color:#061427;cursor:pointer;border:0;border-radius:10px;height:36px;padding:0 12px;font-weight:700}.sc-send:disabled{opacity:.7;cursor:wait}@media (max-width:1024px){.sc-sidebar{transition:transform .25s;position:fixed;top:0;left:0;transform:translate(-100%)}.sc-sidebar.is-open{transform:translate(0)}.sc-close-sidebar,.sc-mobile-toggle{place-items:center;display:grid}.sc-composer-wrap{left:0}.sc-topbar{padding:0 16px}}@media (max-width:680px){.sc-model-menu{width:min(82vw,280px)}.sc-welcome h1{font-size:clamp(32px,8vw,42px)}.sc-content{padding:8px 14px 180px}.sc-composer-wrap{padding:0 14px}.sc-language span{display:none}}