*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}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;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.visible{visibility:visible}.fixed{position:fixed}.sticky{position:sticky}.left-1\/2{left:50%}.top-6{top:1.5rem}.z-\[9999\]{z-index:9999}.flex{display:flex}.list-item{display:list-item}.-translate-x-1\/2{--tw-translate-x: -50%;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.items-center{align-items:center}.gap-2{gap:.5rem}.rounded-xl{border-radius:.75rem}.bg-gray-800{--tw-bg-opacity: 1;background-color:rgb(31 41 55 / var(--tw-bg-opacity, 1))}.bg-green-600{--tw-bg-opacity: 1;background-color:rgb(22 163 74 / var(--tw-bg-opacity, 1))}.bg-red-600{--tw-bg-opacity: 1;background-color:rgb(220 38 38 / var(--tw-bg-opacity, 1))}.px-6{padding-left:1.5rem;padding-right:1.5rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.font-medium{font-weight:500}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.shadow-lg{--tw-shadow: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}:root{color-scheme:light;--background: 210 40% 99%;--surface: 0 0% 100%;--surface-strong: 214 100% 98%;--surface-soft: 214 80% 96%;--foreground: 214 44% 10%;--headline: 220 40% 4%;--muted-foreground: 214 16% 38%;--primary: 218 100% 55%;--primary-strong: 220 82% 26%;--mint: 160 64% 42%;--mint-soft: 158 67% 95%;--border: 214 32% 89%;--danger: 2 76% 58%;--warning: 31 92% 53%;--shadow-soft: 0 18px 40px rgba(10, 36, 99, .08);--shadow-panel: 0 20px 50px rgba(10, 36, 99, .12);--radius-sm: 14px;--radius-md: 22px;--radius-lg: 32px;--page-gradient: radial-gradient(circle at top left, rgba(22, 93, 255, .12), transparent 28%), linear-gradient(180deg, #f8fbff 0%, #eef4ff 100%);--panel-gradient: linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(255, 255, 255, .9));--hero-gradient: linear-gradient(135deg, #0a2463 0%, #165dff 68%, #46b5ff 100%)}:root[data-theme=dark]{color-scheme:dark;--background: 220 32% 9%;--surface: 219 30% 13%;--surface-strong: 220 28% 17%;--surface-soft: 220 22% 19%;--foreground: 210 40% 96%;--headline: 0 0% 100%;--muted-foreground: 214 18% 72%;--primary: 218 100% 67%;--primary-strong: 214 100% 85%;--mint: 158 63% 57%;--mint-soft: 158 36% 20%;--border: 219 18% 24%;--danger: 0 73% 64%;--warning: 31 90% 61%;--shadow-soft: 0 18px 40px rgba(2, 7, 20, .38);--shadow-panel: 0 22px 56px rgba(2, 7, 20, .5);--page-gradient: radial-gradient(circle at top left, rgba(70, 181, 255, .16), transparent 28%), linear-gradient(180deg, #081120 0%, #0e1b2f 100%);--panel-gradient: linear-gradient(180deg, rgba(16, 24, 40, .94), rgba(15, 23, 42, .92));--hero-gradient: linear-gradient(135deg, #163c8c 0%, #1f6fff 70%, #3dbd9c 100%)}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100%;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;background:var(--page-gradient);color:hsl(var(--foreground));-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}a{color:inherit;text-decoration:none}#root,.app-shell{min-height:100vh}.app-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background:color-mix(in srgb,hsl(var(--background)) 82%,transparent);border-bottom:1px solid hsl(var(--border))}.app-header__inner{width:min(1360px,calc(100vw - 40px));margin:0 auto;min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand-block{display:flex;align-items:center;gap:14px;min-width:260px}.brand-mark{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:var(--hero-gradient);color:#fff;font-weight:800;letter-spacing:.08em;box-shadow:var(--shadow-soft)}.brand-title{color:hsl(var(--headline));font-size:1.05rem;font-weight:800}.brand-subtitle{color:hsl(var(--muted-foreground));font-size:.9rem}.desktop-nav{display:flex;gap:10px;flex:1;justify-content:center}.desktop-nav__item{min-width:126px;padding:10px 14px;border-radius:18px;transition:.2s ease;border:1px solid transparent}.desktop-nav__item:hover{background:color-mix(in srgb,hsl(var(--surface)) 78%,hsl(var(--primary)) 22%);border-color:hsl(var(--border))}.desktop-nav__item--active{background:color-mix(in srgb,hsl(var(--surface)) 68%,hsl(var(--primary)) 32%);border-color:color-mix(in srgb,hsl(var(--primary)) 50%,hsl(var(--border)) 50%);box-shadow:inset 0 0 0 1px #ffffff1a}.desktop-nav__label{display:block;color:hsl(var(--headline));font-weight:700;font-size:.96rem}.desktop-nav__meta{display:block;margin-top:2px;color:hsl(var(--muted-foreground));font-size:.78rem}.theme-toggle{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;border:1px solid hsl(var(--border));background:color-mix(in srgb,hsl(var(--surface)) 90%,transparent);color:hsl(var(--headline));cursor:pointer;transition:transform .16s ease,border-color .16s ease}.theme-toggle:hover{transform:translateY(-1px);border-color:color-mix(in srgb,hsl(var(--primary)) 50%,hsl(var(--border)) 50%)}.theme-toggle__icon{width:30px;height:30px;border-radius:999px;display:grid;place-items:center;background:color-mix(in srgb,hsl(var(--surface-soft)) 82%,transparent)}.app-main{width:min(1360px,calc(100vw - 40px));margin:0 auto;padding:28px 0 56px}.page{display:flex;flex-direction:column;gap:26px}.page-header{display:flex;justify-content:space-between;gap:22px;align-items:flex-start}.page-header__eyebrow{color:hsl(var(--primary));font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:.82rem}.page-header__title{margin:8px 0 0;color:hsl(var(--headline));font-size:clamp(2rem,2vw + 1rem,3.3rem);line-height:1.05}.page-header__description{max-width:720px;margin:12px 0 0;color:hsl(var(--muted-foreground));font-size:1.02rem;line-height:1.75}.hero-panel{background:var(--hero-gradient);color:#f8fbff;border-radius:var(--radius-lg);box-shadow:var(--shadow-panel);padding:32px;position:relative;overflow:hidden}.hero-panel:after{content:"";position:absolute;inset:auto -80px -120px auto;width:280px;height:280px;border-radius:999px;background:radial-gradient(circle,rgba(255,255,255,.24),transparent 64%)}.hero-panel__grid,.dashboard-grid,.workspace-grid,.preview-grid,.split-grid{display:grid;gap:22px}.hero-panel__grid{grid-template-columns:1.25fr .95fr;align-items:stretch}.dashboard-grid{grid-template-columns:1.35fr 1fr}.workspace-grid{grid-template-columns:1.18fr .82fr}.preview-grid{grid-template-columns:minmax(380px,420px) 1fr;align-items:start}.split-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.panel,.glass-card{background:var(--panel-gradient);border:1px solid hsl(var(--border));border-radius:var(--radius-md);box-shadow:var(--shadow-soft)}.panel{padding:24px}.panel--compact{padding:18px}.panel-title{margin:0;color:hsl(var(--headline));font-size:1.12rem;font-weight:800}.panel-description{margin:8px 0 0;color:hsl(var(--muted-foreground));line-height:1.65;font-size:.94rem}.stats-grid{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.stat-card{padding:18px 20px;border-radius:22px;background:color-mix(in srgb,hsl(var(--surface)) 84%,hsl(var(--primary)) 16%);border:1px solid color-mix(in srgb,hsl(var(--primary)) 18%,hsl(var(--border)) 82%)}.stat-card__value{display:block;color:hsl(var(--headline));font-size:1.6rem;font-weight:800;margin-top:8px}.stat-card__label{color:hsl(var(--muted-foreground));font-size:.9rem}.action-grid{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.action-grid--featured{gap:20px}.action-card{position:relative;overflow:hidden;padding:24px;border-radius:26px;background:color-mix(in srgb,hsl(var(--surface)) 86%,hsl(var(--primary)) 14%);border:1px solid color-mix(in srgb,hsl(var(--primary)) 22%,hsl(var(--border)) 78%);transition:transform .18s ease,box-shadow .18s ease}.action-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-panel)}.action-card--featured{min-height:280px;padding:28px;text-align:left}.action-card--featured:after{content:"";position:absolute;right:-22px;top:-18px;width:120px;height:120px;border-radius:999px;background:radial-gradient(circle,rgba(22,93,255,.16),transparent 68%)}.action-card__icon{width:56px;height:56px;border-radius:18px;display:grid;place-items:center;font-size:1.5rem;background:#ffffff2e;margin-bottom:18px}.action-card__icon--blue{color:#fff;background:linear-gradient(135deg,#0a2463,#165dff);box-shadow:0 16px 28px #165dff38}.action-card__icon--mint{color:#fff;background:linear-gradient(135deg,#0a2463,#18a889);box-shadow:0 16px 28px #18a88938}.action-card__eyebrow{color:hsl(var(--primary));font-size:.82rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.action-card__title{color:hsl(var(--headline));font-size:1.15rem;font-weight:800;margin-top:10px}.action-card__desc{margin-top:8px;color:hsl(var(--muted-foreground));line-height:1.7}.hero-panel__aside{display:flex;flex-direction:column;justify-content:space-between}.hero-panel__aside-title{color:#fff;font-size:1.08rem;font-weight:800}.hero-panel__aside-copy{margin-top:14px;color:#ffffffd1;line-height:1.8}.hero-panel__route{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}.hero-panel__route span{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 14px;border-radius:16px;background:#ffffff1a;border:1px solid rgba(255,255,255,.14);color:#fff;font-weight:700}.list{display:flex;flex-direction:column;gap:14px}.list-item{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 18px;border-radius:20px;background:color-mix(in srgb,hsl(var(--surface)) 92%,hsl(var(--primary)) 8%);border:1px solid hsl(var(--border))}.list-item__meta{color:hsl(var(--muted-foreground));font-size:.88rem}.list-item__title{color:hsl(var(--headline));font-size:1rem;font-weight:700}.btn-primary,.btn-secondary,.btn-mint,.btn-ghost{border:none;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 18px;border-radius:16px;font-weight:700}.btn-primary{background:linear-gradient(135deg,#0a2463,#165dff);color:#fff;box-shadow:0 12px 30px #165dff3d}.btn-mint{background:linear-gradient(135deg,#16a085,#32c4a1);color:#fff;box-shadow:0 12px 30px #16a0853d}.btn-secondary{background:color-mix(in srgb,hsl(var(--surface)) 92%,hsl(var(--primary)) 8%);color:hsl(var(--headline));border:1px solid hsl(var(--border))}.btn-ghost{background:transparent;color:hsl(var(--muted-foreground))}.btn-primary:hover,.btn-secondary:hover,.btn-mint:hover,.btn-ghost:hover{transform:translateY(-1px)}.btn-primary:disabled,.btn-secondary:disabled,.btn-mint:disabled,.btn-ghost:disabled{opacity:.58;cursor:not-allowed;transform:none;box-shadow:none}.input,.textarea,.select{width:100%;border-radius:18px;border:1px solid hsl(var(--border));background:color-mix(in srgb,hsl(var(--surface)) 92%,transparent);color:hsl(var(--foreground));padding:14px 16px;outline:none;transition:border-color .16s ease,box-shadow .16s ease}.input:focus,.textarea:focus,.select:focus{border-color:color-mix(in srgb,hsl(var(--primary)) 60%,hsl(var(--border)) 40%);box-shadow:0 0 0 4px #165dff1f}.textarea{min-height:140px;resize:vertical}.field{display:flex;flex-direction:column;gap:10px}.field__label{color:hsl(var(--headline));font-size:.94rem;font-weight:700}.field__hint{color:hsl(var(--muted-foreground));font-size:.85rem;line-height:1.5}.badge-row,.chip-row{display:flex;flex-wrap:wrap;gap:10px}.badge,.chip{display:inline-flex;align-items:center;gap:8px;min-height:34px;padding:0 12px;border-radius:999px;background:color-mix(in srgb,hsl(var(--surface)) 84%,hsl(var(--primary)) 16%);color:hsl(var(--headline));font-size:.86rem;font-weight:600;border:1px solid color-mix(in srgb,hsl(var(--primary)) 18%,hsl(var(--border)) 82%)}.chip--mint{background:color-mix(in srgb,hsl(var(--mint-soft)) 76%,hsl(var(--surface)) 24%);color:hsl(var(--mint));border-color:color-mix(in srgb,hsl(var(--mint)) 18%,hsl(var(--border)) 82%)}.chip--danger{background:color-mix(in srgb,hsl(var(--danger)) 12%,hsl(var(--surface)) 88%);color:hsl(var(--danger))}.chip--warning{background:color-mix(in srgb,hsl(var(--warning)) 12%,hsl(var(--surface)) 88%);color:hsl(var(--warning))}.status-card{padding:18px;border-radius:20px;border:1px solid hsl(var(--border));background:color-mix(in srgb,hsl(var(--surface)) 92%,hsl(var(--primary)) 8%)}.analysis-grid{display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr))}.analysis-card{padding:18px;border-radius:20px;border:1px solid hsl(var(--border));background:color-mix(in srgb,hsl(var(--surface)) 90%,hsl(var(--primary)) 10%)}.analysis-card__score{display:inline-flex;align-items:center;justify-content:center;width:70px;height:70px;border-radius:999px;background:linear-gradient(135deg,#165dff24,#31c7ad2e);color:hsl(var(--headline));font-size:1.6rem;font-weight:800}.advisor-card{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}.advisor-avatar{width:68px;height:68px;border-radius:24px;background:linear-gradient(135deg,#0a2463,#2f6eff);color:#fff;display:grid;place-items:center;font-size:1.4rem;font-weight:800;box-shadow:var(--shadow-soft)}.advisor-name{color:hsl(var(--headline));font-weight:800;font-size:1rem}.advisor-role{color:hsl(var(--muted-foreground));font-size:.88rem;margin-top:3px}.progress{width:100%;height:10px;border-radius:999px;background:color-mix(in srgb,hsl(var(--surface-soft)) 86%,transparent);overflow:hidden}.progress__bar{height:100%;border-radius:inherit;background:linear-gradient(90deg,#165dff,#2ec5a3)}.template-grid{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.template-card{padding:16px;border-radius:24px;border:1px solid hsl(var(--border));background:color-mix(in srgb,hsl(var(--surface)) 90%,hsl(var(--primary)) 10%);cursor:pointer;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.template-card:hover,.template-card--active{transform:translateY(-1px);border-color:color-mix(in srgb,hsl(var(--primary)) 44%,hsl(var(--border)) 56%);box-shadow:var(--shadow-soft)}.template-preview{height:240px;border-radius:18px;padding:16px;margin-bottom:14px;color:#fff;display:flex;flex-direction:column;justify-content:space-between}.template-preview--executive{background:linear-gradient(135deg,#0a2463,#165dff)}.template-preview--minimal{background:linear-gradient(135deg,#163866,#5d92ff)}.template-preview--mint{background:linear-gradient(135deg,#0a2463,#16a085)}.template-preview--blackwhite{background:linear-gradient(135deg,#111,#6d6d6d)}.template-preview--literati{background:linear-gradient(135deg,#8c6a48,tan)}.template-preview--campus{background:linear-gradient(135deg,#165dff,#5aa6ff)}.document-frame{min-height:880px;background:#dfe8f8;border-radius:24px;padding:24px}.document-iframe{width:100%;min-height:820px;border:none;border-radius:18px;background:#fff;box-shadow:0 24px 60px #0a246329}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#060a1185;display:grid;place-items:center;z-index:70}.overlay__panel{width:min(460px,calc(100vw - 32px));padding:28px;border-radius:28px;background:var(--panel-gradient);border:1px solid hsl(var(--border));box-shadow:var(--shadow-panel);text-align:center}.overlay__panel--wide{width:min(880px,calc(100vw - 32px));max-height:calc(100vh - 48px);overflow:auto;text-align:left}.chat-list{display:flex;flex-direction:column;gap:14px}.chat-bubble{max-width:88%;padding:14px 16px;border-radius:18px;line-height:1.7}.chat-bubble--assistant{align-self:flex-start;background:color-mix(in srgb,hsl(var(--surface)) 84%,hsl(var(--primary)) 16%);border:1px solid hsl(var(--border))}.chat-bubble--user{align-self:flex-end;background:color-mix(in srgb,hsl(var(--mint-soft)) 72%,hsl(var(--surface)) 28%);border:1px solid color-mix(in srgb,hsl(var(--mint)) 18%,hsl(var(--border)) 82%)}.muted{color:hsl(var(--muted-foreground))}.title-strong{color:hsl(var(--headline));font-weight:800}.empty-state{padding:42px 24px;text-align:center;border-radius:var(--radius-md);border:1px dashed hsl(var(--border));color:hsl(var(--muted-foreground));background:color-mix(in srgb,hsl(var(--surface)) 88%,hsl(var(--primary)) 12%)}.diff-preview{display:flex;flex-direction:column;gap:8px;padding:18px;border-radius:18px;border:1px solid hsl(var(--border));background:color-mix(in srgb,hsl(var(--surface)) 92%,hsl(var(--primary)) 8%)}.diff-line{line-height:1.8;white-space:pre-wrap;color:hsl(var(--foreground))}.diff-line--changed{color:hsl(var(--primary));background:color-mix(in srgb,hsl(var(--mint-soft)) 54%,hsl(var(--surface)) 46%);padding:8px 10px;border-radius:12px}.hidden-file-input{display:none}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:color-mix(in srgb,hsl(var(--border)) 84%,transparent);border-radius:999px}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fadeIn{animation:fadeIn .26s ease-out}@media(max-width:1120px){.hero-panel__grid,.dashboard-grid,.workspace-grid,.preview-grid,.split-grid,.analysis-grid,.template-grid,.action-grid{grid-template-columns:1fr}.desktop-nav{display:none}}@media(max-width:768px){.app-header__inner,.app-main{width:min(100vw - 24px,100%)}.app-header__inner{min-height:auto;padding:14px 0;flex-wrap:wrap}.page-header{flex-direction:column}.panel,.hero-panel{padding:20px}.stats-grid{grid-template-columns:1fr}.brand-block{min-width:auto}.document-frame{padding:14px}.document-iframe{min-height:620px}}