@layer theme{:root,:host{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--shadow-xs:0 1px 2px 0 #0000000d;--shadow-sm:0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;--default-font-family:var(--font-sans);--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{.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.contents{display:contents}.hidden{display:none}.text-center{text-align:center}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.delay-200{transition-delay:.2s}}:root{--color-bg-main:#f8fafc;--color-bg-secondary:#f1f5f9;--color-surface:#fff;--color-primary:#2563eb;--color-primary-light:#3b82f6;--color-primary-dark:#1d4ed8;--color-primary-glow:#2563eb4d;--color-secondary:#7c3aed;--color-secondary-light:#8b5cf6;--color-secondary-glow:#7c3aed33;--color-accent:#d97706;--color-accent-light:#f59e0b;--color-accent-glow:#d9770640;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--color-text-main:#0f172a;--color-text-secondary:#334155;--color-text-muted:#64748b;--color-text-inverted:#fff;--glass-surface:#ffffffbf;--glass-border:#fff9;--glass-highlight:#ffffffe6;--glass-blur:blur(16px);--font-sans:var(--font-inter),var(--font-noto),system-ui,sans-serif;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--radius-full:9999px;--shadow-xs:0 1px 2px #0000000d;--shadow-sm:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008;--shadow-md:0 10px 15px -3px #00000014,0 4px 6px -2px #0000000a;--shadow-lg:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;--shadow-xl:0 25px 50px -12px #00000026;--shadow-glow:0 0 20px var(--color-primary-glow);--shadow-inner:inset 0 2px 4px 0 #0000000f}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}body{background-color:var(--color-bg-main);color:var(--color-text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{color:var(--color-text-main);letter-spacing:-.025em;margin:0;font-weight:800;line-height:1.2}h1{letter-spacing:-.03em;-webkit-text-fill-color:transparent;text-shadow:0 2px 10px #0000000d;background:linear-gradient(135deg,#0f172a 0%,#334155 100%);-webkit-background-clip:text;background-clip:text;font-size:clamp(2.5rem,6vw,4.5rem)}h2{margin-bottom:1.5rem;font-size:clamp(2rem,4vw,3rem)}h3{margin-bottom:1rem;font-size:1.5rem}p{color:var(--color-text-muted);margin:0 0 1.5rem;font-size:1.05rem;line-height:1.75}a{color:inherit;text-decoration:none;transition:all .2s}img{max-width:100%;height:auto;display:block}.page-wrapper{background:radial-gradient(circle at 0% 0%,#2563eb08 0%,transparent 50%),radial-gradient(circle at 100% 100%,#7c3aed08 0%,transparent 50%),var(--color-bg-main);flex-direction:column;min-height:100vh;display:flex;position:relative}.container{width:min(1280px,92%);margin:0 auto;padding:0 24px}.section{padding:120px 0;position:relative}.section .container,.hero .container,.site-footer .container{z-index:1;position:relative}.character-layer,.character-layer *{pointer-events:none}.character-layer{pointer-events:none;z-index:0;position:absolute;inset:0}.character-sticker{filter:drop-shadow(0 10px 16px #0f172a24);opacity:.88;transition:transform .6s,opacity .3s;animation:11s ease-in-out infinite float;position:absolute}.character-sticker img{width:100%;height:auto;display:block}.hero-characters .hero-char{width:clamp(120px,16vw,200px)}.hero-characters .hero-char-1{width:clamp(167px,23vw,276px);animation-delay:.4s;top:180px;left:clamp(82px,14vw,160px);transform:rotate(-6deg)}.hero-characters .hero-char-2{width:clamp(138px,19vw,236px);animation-delay:.8s;bottom:-191px;right:clamp(210px,12vw + 150px,330px);transform:rotate(8deg)}.hero-characters .hero-char-3{width:clamp(140px,17vw,210px);animation-delay:1s;top:clamp(110px,28vh,200px);right:clamp(3%,14vw,16%);transform:rotate(-4deg)}.hero-characters .hero-char-4{width:clamp(185px,21vw,260px);animation-delay:.6s;top:clamp(640px,80vh,730px);left:clamp(262px,24vw + 70px,350px);transform:rotate(-2deg)}.feature-characters .feature-char{width:clamp(110px,15vw,190px)}.feature-characters .feature-char-1{animation-delay:.5s;top:-18px;right:max(-11vw,-120px);transform:rotate(4deg)}.feature-characters .feature-char-2{animation-delay:.15s;bottom:-42px;left:max(-10vw,-110px);transform:rotate(-7deg)}.expert-characters .expert-char{width:clamp(110px,15vw,180px)}.expert-characters .expert-char-2{width:clamp(172px,24vw,281px)}.expert-characters .expert-char-1{width:clamp(157px,22vw,257px);top:calc(10% - 340px);left:clamp(-30px,3vw,70px);transform:rotate(-8deg)translateY(-10%)}.expert-characters .expert-char-2{animation-delay:.6s;bottom:80px;right:clamp(-30px,4vw,90px);transform:rotate(9deg)}.works-characters .works-char{width:clamp(110px,16vw,190px)}.works-characters .works-char-1{top:-816px;left:clamp(1070px,51vw + 570px,1150px);transform:rotate(6deg)}.works-characters .works-char-2{width:clamp(132px,19vw,228px);animation-delay:.45s;bottom:1652px;right:clamp(-50px,2vw,70px);transform:rotate(-6deg)}.keyword-characters .keyword-char{width:clamp(120px,17vw,190px)}.keyword-characters .keyword-char-1{width:clamp(144px,21vw,228px);animation-delay:.85s;top:-816px;left:clamp(40px,5vw + 100px,240px);transform:rotate(-4deg)}.keyword-characters .keyword-char-2{width:clamp(203px,28vw,320px);animation-delay:.2s;top:-112px;left:clamp(1260px,5vw + 1320px,1460px);transform:rotate(6deg)}.footer-characters .footer-char{display:none}@media (max-width:768px){.character-sticker{opacity:.72;filter:drop-shadow(0 8px 14px #0f172a1a)}.hero-characters .hero-char-1{width:clamp(167px,34vw,253px);top:122px;left:clamp(78px,16vw,140px)}.hero-characters .hero-char-2{width:clamp(138px,38vw,230px);bottom:-183px;right:clamp(170px,16vw + 150px,270px)}.hero-characters .hero-char-3{width:clamp(120px,30vw,170px);top:clamp(10px,24vh,80px);right:max(-6vw,-30px)}.hero-characters .hero-char-4{width:clamp(160px,38vw,220px);top:clamp(580px,78vh,680px);left:clamp(254px,30vw + 70px,330px)}.feature-characters .feature-char-1{top:-28px;right:max(-16vw,-110px)}.feature-characters .feature-char-2{bottom:-32px;left:max(-14vw,-100px)}.expert-characters .expert-char-1{width:clamp(157px,35vw,242px);top:clamp(-240px,-30vh,-40px);left:clamp(-26px,7vw,70px)}.expert-characters .expert-char-2{width:clamp(172px,38vw,281px);bottom:90px;right:clamp(-40px,6vw,80px)}.works-characters .works-char-1{top:-816px;left:clamp(1090px,55vw + 570px,1170px)}.works-characters .works-char-2{width:clamp(132px,34vw,228px);bottom:1652px;right:max(-12vw,-170px)}.keyword-characters .keyword-char{width:clamp(110px,28vw,160px)}.keyword-characters .keyword-char-1{width:clamp(132px,34vw,192px);top:-798px;left:clamp(50px,14vw + 100px,230px)}.keyword-characters .keyword-char-2{width:clamp(186px,40vw,280px);top:-116px;left:clamp(1270px,14vw + 1320px,1450px)}}.glass-panel{background:var(--glass-surface);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg)}.site-header{z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-sm);background:#ffffffd9;border-bottom:1px solid #ffffff80;padding:1.25rem 0;transition:all .4s cubic-bezier(.4,0,.2,1);position:fixed;top:0;left:0;right:0}.site-header .inner{justify-content:space-between;align-items:center;display:flex}.logo{letter-spacing:-.03em;color:var(--color-text-main);font-size:1.5rem;font-weight:900}.header-social{align-items:center;display:flex}.header-social .social-links{gap:.75rem}.header-social .social-links a{color:#fff;box-shadow:var(--shadow-sm);background:#0f172a;border-color:#0f172a40}.header-social .social-links a:hover{background:var(--color-primary);border-color:var(--color-primary);box-shadow:0 6px 16px var(--color-primary-glow);transform:translateY(-2px)}.nav-menu{align-items:center;gap:2.5rem;margin:0;padding:0;list-style:none;display:flex}.nav-menu a{color:var(--color-text-secondary);padding:.5rem 0;font-size:.95rem;font-weight:600;position:relative}.nav-menu a:not(.btn):hover{color:var(--color-primary)}.nav-menu a:not(.btn):after{content:"";background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));border-radius:2px;width:0;height:2px;transition:width .3s;position:absolute;bottom:0;left:0}.nav-menu a:not(.btn):hover:after{width:100%}.btn{border-radius:var(--radius-full);cursor:pointer;z-index:1;letter-spacing:.02em;border:none;outline:none;justify-content:center;align-items:center;gap:.75rem;padding:1rem 2.25rem;font-size:1rem;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;position:relative;overflow:hidden}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg,var(--color-primary)0%,var(--color-primary-dark)100%);color:#fff;box-shadow:0 4px 15px var(--color-primary-glow),inset 0 1px 0 #fff3;border:1px solid #0000000d}.btn-primary:hover{box-shadow:0 8px 25px var(--color-primary-glow),inset 0 1px 0 #fff3;background:linear-gradient(135deg,var(--color-primary-light)0%,var(--color-primary)100%)}.btn-header-cta{background:linear-gradient(135deg,var(--color-accent)0%,#f97316 100%);color:#fff;border:1px solid #d977064d;box-shadow:0 8px 22px #d977064d}.btn-header-cta:hover{background:linear-gradient(135deg,var(--color-accent-light)0%,var(--color-accent)100%);box-shadow:0 10px 26px #d9770659}.btn-secondary{color:var(--color-primary);box-shadow:var(--shadow-sm);background:#fff;border:1px solid #2563eb1a}.btn-secondary:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md);background:#f8fafc}.hero{text-align:center;background:radial-gradient(800px at 50% 0,#2563eb0d,#0000 40%),radial-gradient(600px at 80% 20%,#7c3aed0d,#0000 40%);padding-top:200px;padding-bottom:140px;overflow:visible}.system-badge{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-full);color:var(--color-primary);background:#fffc;border:1px solid #2563eb26;align-items:center;gap:.6rem;margin-bottom:2.5rem;padding:.6rem 1.5rem;font-size:.9rem;font-weight:600;animation:6s ease-in-out infinite float;display:inline-flex;box-shadow:0 4px 20px #2563eb14}.hero h1{margin-bottom:1.5rem}.hero h1 .highlight{background:linear-gradient(135deg,var(--color-primary)0%,var(--color-secondary)100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;display:inline-block;position:relative}.hero h1 .highlight:after{content:"";background:var(--color-primary);opacity:.1;z-index:-1;border-radius:4px;width:100%;height:.2em;position:absolute;bottom:.1em;left:0}.hero p{max-width:760px;color:var(--color-text-secondary);margin:0 auto 3.5rem;font-size:1.35rem}.action-buttons{flex-wrap:wrap;justify-content:center;gap:1.5rem;display:flex}.auth-buttons{flex-direction:column;justify-content:center;align-items:center;gap:.75rem;margin-top:1rem;display:flex}.auth-button{padding:.85rem 1.75rem;font-size:.95rem}.auth-button-primary{letter-spacing:.01em;width:fit-content;max-width:100%;padding:1.55rem 3.6rem;font-size:1.9rem;font-weight:800;box-shadow:0 20px 40px #2563eb59}.auth-button-secondary{width:fit-content;max-width:100%;margin-top:.5rem;padding:.95rem 2rem;font-weight:800}.urgency-bar{color:#be123c;border-radius:var(--radius-full);background:#fff1f2;border:1px solid #fecaca;align-items:center;margin-top:4rem;padding:.875rem 2rem;font-size:.95rem;font-weight:600;display:inline-flex;box-shadow:0 4px 12px #e11d480d}.urgency-bar .highlight{color:#e11d48;margin:0 .35rem;font-size:1.3em;font-weight:800}.features-grid{grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:2.5rem;display:grid}.feature-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;border:1px solid #e2e8f0cc;padding:3rem;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.feature-card:before{content:"";background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));opacity:0;width:100%;height:4px;transition:opacity .3s;position:absolute;top:0;left:0}.feature-card:hover{box-shadow:var(--shadow-xl);border-color:#0000;transform:translateY(-8px)}.feature-card:hover:before{opacity:1}.feature-icon{filter:drop-shadow(0 4px 6px #0000001a);margin-bottom:1.5rem;font-size:3.5rem;display:inline-block}.feature-card h3{color:var(--color-text-main);margin-bottom:1rem;font-size:1.5rem}.expert-profile{border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);background:#fff;border:1px solid #e2e8f0cc;align-items:center;gap:4rem;padding:4rem;display:flex;position:relative;overflow:hidden}.expert-profile:after{content:"";z-index:0;pointer-events:none;background:linear-gradient(270deg,#f8fafccc 0%,#0000 100%);width:300px;height:100%;position:absolute;top:0;right:0}.expert-image{border-radius:var(--radius-lg);width:280px;height:280px;box-shadow:var(--shadow-xl);z-index:1;border:8px solid #fff;flex-shrink:0;position:relative;overflow:hidden}.expert-image img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.expert-profile:hover .expert-image img{transform:scale(1.05)}.expert-bio{z-index:1;position:relative}.expert-bio h3{background:linear-gradient(135deg,var(--color-text-main)0%,var(--color-text-secondary)100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-size:2.5rem}.expert-title{color:var(--color-primary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:1.5rem;font-size:1.1rem;font-weight:700}.expert-credentials{color:var(--color-text-muted);border-top:1px solid #e2e8f0;flex-wrap:wrap;gap:1rem;margin-top:2rem;padding-top:2rem;font-size:.95rem;display:flex}.works-grid{grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:2.5rem;display:grid}.work-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;border:1px solid #e2e8f0cc;flex-direction:column;height:100%;padding:2.5rem;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex}.work-card:hover{box-shadow:var(--shadow-xl);border-color:#2563eb33;transform:translateY(-8px)}.work-meta{color:var(--color-primary);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:.5rem;margin-bottom:1rem;font-size:.85rem;font-weight:700;display:flex}.work-meta:before{content:"";background:var(--color-primary);border-radius:50%;width:6px;height:6px}.work-card h3{color:var(--color-text-main);margin-bottom:1rem;font-size:1.35rem;line-height:1.4}.work-card p{color:var(--color-text-secondary);flex-grow:1;font-size:1rem}.work-card span{color:var(--color-accent);text-align:right;margin-top:1.5rem;font-size:1.25rem;font-weight:800;display:inline-block}.keyword-cloud{flex-wrap:wrap;justify-content:center;gap:1rem;max-width:1000px;margin:0 auto;display:flex}.keyword-pill{border-radius:var(--radius-full);color:var(--color-text-secondary);box-shadow:var(--shadow-sm);background:#fff;border:1px solid #e2e8f0;padding:.75rem 1.75rem;font-size:.95rem;font-weight:500;transition:all .3s}.keyword-pill:hover{color:var(--color-primary);border-color:var(--color-primary);box-shadow:var(--shadow-md);background:#eff6ff;transform:translateY(-2px)}.site-footer{color:#cbd5e1;background:#0f172a;margin-top:6rem;padding:6rem 0 3rem;position:relative;overflow:hidden}.site-footer:before{content:"";background:linear-gradient(90deg,#0000,#ffffff1a,#0000);width:100%;height:1px;position:absolute;top:0;left:0}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:4rem;margin-bottom:5rem;display:grid}.footer-section h4{color:#fff;margin-bottom:2rem;font-size:1.2rem;font-weight:700}.footer-section ul{margin:0;padding:0;list-style:none}.footer-section li{margin-bottom:1rem}.footer-section a{color:#94a3b8;transition:color .2s}.footer-section a:hover{color:#fff}.footer-contacts{flex-direction:column;gap:1.5rem;margin-top:1.5rem;display:flex}.footer-contact-group{padding:.1rem 0}.footer-contact-note{color:var(--color-text-muted);margin:.25rem 0 0;font-size:.95rem;line-height:1.6}.footer-contact-detail{color:var(--color-text-muted);align-items:center;gap:.5rem;margin:0;font-size:1.05rem;line-height:1.75;display:flex}.social-links{gap:1rem;display:flex}.social-links a{color:#fff;background:#ffffff0d;border:1px solid #ffffff0d;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:all .3s;display:flex}.social-links a:hover{background:var(--color-primary);border-color:var(--color-primary);transform:translateY(-3px);box-shadow:0 4px 12px #2563eb4d}.footer-note{text-align:center;color:#64748b;border-top:1px solid #ffffff0d;padding-top:2rem;font-size:.9rem}.upload-area{border-radius:var(--radius-lg);text-align:center;cursor:pointer;background:#f8fafc;border:2px dashed #cbd5e1;flex:1;justify-content:center;align-items:center;height:auto;min-height:110px;padding:1rem;transition:all .2s;display:flex;position:relative;overflow:hidden}.upload-area:hover,.upload-area.dragging{border-color:var(--color-primary);background:#eff6ff}.upload-area.has-file{background:#fff;border-style:solid;border-color:#e2e8f0}.upload-content{pointer-events:none;flex-direction:column;align-items:center;gap:.75rem;display:flex}.upload-content i{color:var(--color-text-muted);font-size:2rem;transition:color .2s}.upload-area:hover .upload-content i,.upload-area.dragging .upload-content i{color:var(--color-primary)}.upload-area.has-file .upload-content i{color:#10b981}.upload-label{color:var(--color-text-main);margin:0;font-weight:700}.upload-filename{color:var(--color-text-main);word-break:break-all;margin:0;font-weight:700}.upload-hint{color:var(--color-text-muted);font-size:.85rem}.form-group label{color:var(--color-text-main);margin-bottom:.5rem;font-size:.9rem;font-weight:600;display:block}.form-group input[type=text],.form-group input[type=email],.form-group input[type=password],.form-group textarea{border-radius:var(--radius-md);width:100%;color:var(--color-text-main);box-shadow:var(--shadow-xs);background:#fff;border:1px solid #e2e8f0;padding:1rem;font-family:inherit;font-size:1rem;transition:all .2s}.form-group input:focus,.form-group textarea:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 4px #2563eb1a}.form-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;display:grid}.helper-text{color:var(--color-text-muted);margin:0 0 .5rem;font-size:.9rem}.helper-text.weak{color:#94a3b8}.plan-manage-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1200;background:#0f172a8c;justify-content:center;align-items:center;padding:18px;display:flex;position:fixed;inset:0}.plan-manage-dialog{border-radius:var(--radius-xl);width:min(1100px,96%);max-height:90vh;box-shadow:var(--shadow-xl);background:#fff;border:1px solid #e2e8f0;flex-direction:column;display:flex;overflow:hidden}.plan-manage-header{background:linear-gradient(#f8fafcf2 0%,#fff 100%);border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:flex-start;gap:1rem;padding:1rem 1.25rem;display:flex}.plan-manage-eyebrow{color:var(--color-text-muted);letter-spacing:.08em;margin:0;font-size:.86rem}.plan-manage-title{color:var(--color-text-main);margin:.1rem 0;font-size:1.25rem}.plan-manage-lead{color:var(--color-text-secondary);margin:0;line-height:1.5}.plan-manage-header-actions{align-items:center;gap:.75rem;display:flex}.plan-manage-state{color:var(--color-text-secondary);font-size:.9rem;font-weight:700}.plan-manage-close{border-radius:var(--radius-full);cursor:pointer;width:36px;height:36px;color:var(--color-text-muted);background:#f1f5f9;border:1px solid #e2e8f0;font-size:1rem}.plan-manage-close:hover{background:#e2e8f0}.plan-manage-body{grid-template-columns:240px 1fr;height:100%;min-height:520px;display:grid}.plan-manage-nav{background:#f8fafc;border-right:1px solid #e2e8f0;flex-direction:column;display:flex}.plan-manage-tab{text-align:left;cursor:pointer;color:var(--color-text-secondary);background:0 0;border-top:none;border-bottom:1px solid #e2e8f0;border-left:4px solid #0000;border-right:none;padding:1rem 1.2rem;font-weight:700;transition:background .2s,color .2s,border-color .2s}.plan-manage-tab.active{color:var(--color-primary);border-left-color:var(--color-primary);background:#fff}.plan-manage-content{background:#fff;padding:1.25rem;overflow-y:auto}.plan-manage-panel{flex-direction:column;gap:1rem;display:flex}.plan-manage-card.plan-change-card{margin:0}.plan-change-warning{color:#b91c1c;margin:.4rem 0 0;font-weight:700}.plan-cancel-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#f8fafc;border:1px solid #e2e8f0;flex-direction:column;gap:.75rem;padding:1.25rem;display:flex}.plan-cancel-head p{margin:0}.plan-cancel-eyebrow{color:var(--color-text-muted);letter-spacing:.08em;font-size:.86rem}.plan-cancel-title{color:var(--color-text-main);margin:.1rem 0;font-size:1.2rem}.plan-cancel-lead{color:var(--color-text-secondary);margin:0;line-height:1.5}.plan-cancel-meta{flex-wrap:wrap;gap:.5rem;display:flex}.plan-cancel-pill{border-radius:var(--radius-full);color:var(--color-text-secondary);background:#fff;border:1px solid #e2e8f0;align-items:center;gap:.25rem;padding:.4rem .75rem;font-size:.9rem;font-weight:700;display:inline-flex}.plan-cancel-pill.muted{color:var(--color-text-muted);background:#f8fafc}.plan-cancel-pill.warning{color:#c2410c;background:#fff7ed;border-color:#fed7aa}.plan-cancel-body{flex-direction:column;gap:.9rem;display:flex}.plan-cancel-list{color:var(--color-text-secondary);margin:0;padding-left:1.2rem;line-height:1.6}.plan-cancel-actions{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.plan-cancel-button{color:#991b1b;box-shadow:var(--shadow-sm);background:#fee2e2;border:1px solid #fecdd3}.plan-cancel-button:hover{box-shadow:var(--shadow-md);background:#ffe4e6}.plan-cancel-button:disabled{opacity:.6;cursor:not-allowed}@media (max-width:768px){.plan-manage-body{grid-template-columns:1fr}.plan-manage-nav{border-bottom:1px solid #e2e8f0;border-right:none;flex-direction:row}.plan-manage-tab{text-align:center;border-bottom:3px solid #0000;border-left:none;flex:1}.plan-manage-tab.active{border-bottom-color:var(--color-primary);background:#eef2ff}}.plan-change-card{border-radius:var(--radius-lg);box-shadow:none;background:#f8fafc;border:1px solid #e2e8f0;flex-direction:column;gap:1rem;margin:1rem 0 0;padding:1rem;display:flex}.plan-change-head{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.plan-change-eyebrow{color:var(--color-text-muted);letter-spacing:.08em;margin:0;font-size:.85rem}.plan-change-title{color:var(--color-text-main);margin:.1rem 0;font-size:1.05rem}.plan-change-lead{color:var(--color-text-secondary);margin:0;font-size:.95rem;line-height:1.5}.plan-change-options{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem;display:grid}.plan-change-options .plan-option{text-align:left;color:var(--color-text-main);box-shadow:none;border-width:1px;align-items:flex-start;transition:border-color .15s,background .15s}.plan-current-tag{color:#075985;border-radius:var(--radius-sm);background:#e0f2fe;margin-top:.5rem;padding:.25rem .5rem;font-size:.8rem;font-weight:600;display:inline-block}.plan-change-actions{flex-direction:column;gap:.75rem;display:flex}.plan-change-notes{color:var(--color-text-secondary);font-size:.95rem;line-height:1.5}.plan-change-buttons{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.plan-change-meta{flex-direction:column;gap:.35rem;display:flex}.plan-change-meta .plan-cancel-pill{width:fit-content}.plan-change-options .plan-option:hover{box-shadow:none;border-color:#cbd5e1;transform:none}.plan-change-options .plan-option.selected{box-shadow:none;background:#f1f5f9;border-color:#94a3b8}.plan-change-options .plan-option .plan-name{font-size:.9rem;font-weight:700}.plan-change-options .plan-option .plan-description{font-size:.78rem}.plan-change-status{border-radius:var(--radius-md);color:var(--color-text-main);background:#f8fafc;border:1px solid #e2e8f0;margin:0;padding:.75rem 1rem}.plan-change-status.success{color:#166534;background:#ecfdf3;border-color:#bbf7d0}.plan-change-status.error{color:#991b1b;background:#fef2f2;border-color:#fecdd3}.plan-change-status.info{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}.plan-change-status-text{margin:0;line-height:1.6}.plan-change-inline-link{color:var(--color-primary);margin-top:.35rem;font-weight:700;display:inline-block}.plan-change-inline-link:hover{text-decoration:underline}@media (max-width:640px){.plan-change-head{flex-direction:column;align-items:stretch}.plan-change-buttons,.plan-change-buttons .btn{width:100%}}.chat-messages{border-radius:var(--radius-lg);background:#fff;border:1px solid #e2e8f0;flex-direction:column;flex:1;gap:1.5rem;min-height:260px;padding:1.25rem;display:flex;box-shadow:inset 0 2px 4px #00000005}.chat-message{max-width:85%;box-shadow:var(--shadow-sm);border-radius:1.5rem;padding:1.5rem;line-height:1.7;animation:.3s ease-out slideUp;position:relative}.chat-message.user{background:linear-gradient(135deg,var(--color-primary)0%,var(--color-primary-dark)100%);color:#fff;border-bottom-right-radius:.25rem;align-self:flex-end;box-shadow:0 4px 12px #2563eb33}.chat-message.ai{color:var(--color-text-main);background:#f8fafc;border:1px solid #e2e8f0;border-bottom-left-radius:.25rem;align-self:flex-start}.chat-meta{opacity:.8;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;font-size:.75rem;font-weight:600}.chat-text{white-space:pre-line;word-break:break-word}.chat-empty{border-radius:var(--radius-lg);color:var(--color-text-muted);background:#f8fafc;border:1px dashed #cbd5e1;padding:1rem 1.25rem}.chat-rich-text{color:inherit;flex-direction:column;gap:.75rem;font-size:.95rem;line-height:1.8;display:flex}.typing-indicator{gap:.5rem;padding:.5rem 0;display:flex}.typing-indicator span{background:var(--color-primary);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite both bounce}.typing-indicator span:first-child{animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,to{animation-timing-function:cubic-bezier(.8,0,1,1);transform:translateY(-25%)}50%{animation-timing-function:cubic-bezier(0,0,.2,1);transform:none}}.chat-empty{text-align:center;color:var(--color-text-muted);border-radius:var(--radius-lg);background:#f8fafc;border:1px dashed #cbd5e1;margin:1rem 0;padding:2rem;font-size:.9rem}.chat-heading{border-left:3px solid var(--color-primary);color:var(--color-text-main);padding-left:.75rem;font-size:1.05rem;font-weight:800}.chat-paragraph{color:inherit;margin:0}.chat-list{flex-direction:column;gap:.35rem;margin:0;padding-left:1.25rem;display:flex}.chat-list li{color:inherit}.chat-divider{background:linear-gradient(90deg,#0000,#0f172a33,#0000);width:100%;height:1px}.chat-rich-text strong{color:var(--color-text-main)}.chat-rich-text code{background:#e2e8f0;border-radius:6px;padding:.1rem .35rem;font-size:.85em}.chat-summary-panel{border-radius:var(--radius-lg);background:#f8fafc;border:1px solid #e2e8f0;min-height:200px;padding:1rem;overflow-y:auto;box-shadow:inset 0 1px 2px #0000000a}.chat-summary-panel .chat-rich-text,.chat-summary-panel .chat-text{margin:0}.chat-input-area{border-radius:var(--radius-lg);background:#fff;border:1px solid #e2e8f0;margin-top:1rem;padding:1.25rem 1.5rem;position:relative}.chat-input-header{align-items:center;gap:.75rem;margin-bottom:.75rem;display:flex}.chat-input-area textarea{border-radius:var(--radius-md);resize:none;width:100%;min-height:44px;max-height:calc(12em + 2rem);box-shadow:var(--shadow-xs);background:#fff;border:1px solid #e2e8f0;padding:1rem;font-family:inherit;font-size:1rem;line-height:1.5;overflow-y:hidden}.chat-input-area textarea:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 4px #2563eb1a}.status-dot{background:#10b981;border-radius:50%;width:10px;height:10px;box-shadow:0 0 0 4px #10b98126}.status-dot.live{animation:1.4s ease-in-out infinite pulse-dot}.chat-hint{color:var(--color-text-secondary);margin:0;font-size:.95rem}.chat-inline-note{color:var(--color-text-muted);font-size:.9rem}.chat-actions{justify-content:flex-start;align-items:center;gap:1rem;margin-top:1.5rem;display:flex}.chat-actions-right{align-items:center;gap:.75rem;margin-left:auto;display:inline-flex}.chat-actions-remaining{margin-left:auto}.diagnosis-page{background:radial-gradient(circle at 8% 12%,#2563eb0a 0%,transparent 30%),radial-gradient(circle at 90% 8%,#7c3aed0d 0%,transparent 28%),var(--color-bg-main);min-height:100vh;padding:8px 0 16px}.diagnosis-page .upload-label,.diagnosis-page .upload-filename{font-size:.86rem}.diagnosis-page .upload-hint{font-size:.82rem}.diagnosis-page .btn{padding:.55rem 1.05rem;font-size:.88rem}.diagnosis-page .btn.btn-compact{padding:.48rem .95rem}.diagnosis-page .quota-pill{padding:.32rem .65rem;font-size:.82rem}.diagnosis-hero{padding:8px 0 24px}.diagnosis-hero-box{border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);background:#fff;border:1px solid #e2e8f0;padding:1.5rem}.diagnosis-title{color:var(--color-text-main);letter-spacing:-.01em;margin:.1rem 0 .6rem;font-size:1.6rem}.diagnosis-lead{color:var(--color-text-secondary);margin:0;line-height:1.7}.diagnosis-hero-actions{flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:.75rem;display:flex}.diagnosis-url{color:var(--color-primary);border-radius:var(--radius-full);background:#eff6ff;border:1px solid #2563eb26;padding:.5rem .75rem;font-size:.9rem;font-weight:700}.auth-state-banner{border-radius:var(--radius-lg);background:linear-gradient(120deg,#3b82f614,#3b82f605);border:1px solid #dbeafe;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:1rem;padding:1rem 1.25rem;display:flex}.auth-state-texts{gap:.1rem;min-width:0;display:grid}.auth-state-label{color:var(--color-primary);letter-spacing:.08em;margin:0;font-size:.85rem;font-weight:800}.auth-state-main{color:var(--color-text-main);word-break:break-word;margin:0;font-weight:800;line-height:1.4}.auth-state-note{color:var(--color-text-secondary);margin:0;font-size:.95rem}.auth-state-note.error{color:#b91c1c}.auth-state-actions{flex-wrap:wrap;align-items:center;gap:.75rem;margin-left:auto;display:flex}.auth-state-actions .btn{white-space:nowrap}.usage-banner{border-radius:var(--radius-lg);background:linear-gradient(120deg,#3b82f614,#7c3aed0a);border:1px solid #e0f2fe;grid-template-columns:1.6fr 1fr;align-items:center;gap:1rem;margin-top:1rem;padding:1rem 1.25rem;display:grid}.usage-texts{gap:.35rem;display:grid}.usage-main{color:var(--color-text-main);margin:0;font-size:1.2rem;font-weight:800}.usage-main strong{color:var(--color-primary)}.usage-note{color:var(--color-text-secondary);margin:0;font-size:.95rem}.usage-note.alert{color:#b91c1c;font-weight:700}.usage-meter{flex-direction:column;align-items:flex-start;gap:.35rem;display:flex}.usage-meter-track{border-radius:var(--radius-full);background:#e0f2fe;width:100%;height:10px;overflow:hidden;box-shadow:inset 0 1px 2px #0000000a}.usage-meter-bar{background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));border-radius:inherit;height:100%;transition:width .3s}.usage-meter-caption{color:var(--color-text-secondary);font-size:.9rem;font-weight:700}@media (max-width:768px){.usage-banner{grid-template-columns:1fr}}@media (max-width:640px){.auth-state-banner{flex-direction:column;align-items:flex-start}.auth-state-actions{justify-content:flex-start;width:100%}}.diagnosis-grid{flex-direction:column;gap:1.25rem;margin-top:1.5rem;display:flex}.diagnosis-row{align-items:stretch;gap:1.25rem;display:flex}.chat-compose{flex-direction:column;gap:1rem;display:flex}.upload-panel{flex-direction:column;flex:0 0 30%;gap:.5rem;min-width:260px;display:flex}.chat-input-panel{flex-direction:column;flex:1;display:flex}@media (max-width:960px){.diagnosis-row{flex-direction:column}.upload-panel,.chat-input-panel{flex:1;min-width:auto}.chat-panel{max-height:none;overflow:visible}.chat-panel .chat-messages{min-height:360px}}.diagnosis-page{font-size:.88rem}.diagnosis-page .diagnosis-panel-title{font-size:.96rem}.diagnosis-page .diagnosis-eyebrow{font-size:.72rem}.diagnosis-page .diagnosis-panel-desc{font-size:.88rem;line-height:1.48}.diagnosis-page .diagnosis-meta{font-size:.82rem}.diagnosis-page .chat-message,.diagnosis-page .chat-rich-text,.diagnosis-page .chat-text{font-size:.82rem;line-height:1.44}.diagnosis-page .chat-heading{font-size:.92rem}.diagnosis-page .chat-paragraph,.diagnosis-page .chat-list{font-size:.82rem;line-height:1.44}.diagnosis-page .chat-hint,.diagnosis-page .chat-inline-note{font-size:.82rem}.diagnosis-page .chat-input-area textarea{font-size:.88rem}.diagnosis-page .chat-input-area{box-shadow:none;background:0 0;border:none;padding:0}.diagnosis-panel{border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);background:#fff;border:1px solid #e2e8f0;flex-direction:column;gap:1rem;padding:1.25rem 1.5rem;display:flex}.chat-panel{min-height:calc(100vh - 110px);max-height:calc(100vh - 40px);overflow:hidden}.diagnosis-panel-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.diagnosis-title,.diagnosis-panel-title{letter-spacing:-.01em}.diagnosis-panel-title{color:var(--color-text-main);margin:.1rem 0 .35rem;font-size:1.2rem}.diagnosis-panel-desc{color:var(--color-text-secondary);margin:0;line-height:1.6}.diagnosis-eyebrow{color:var(--color-primary);letter-spacing:.08em;margin:0;font-size:.85rem;font-weight:800}.diagnosis-chip{color:#0f172a;border-radius:var(--radius-full);background:#ecfeff;border:1px solid #bae6fd;align-items:center;gap:.35rem;padding:.35rem .75rem;font-size:.85rem;font-weight:700;display:inline-flex}.diagnosis-chip.ghost{color:var(--color-text-muted);background:#f8fafc;border-color:#e2e8f0}.diagnosis-meta{color:var(--color-text-secondary);flex-wrap:wrap;align-items:center;gap:.75rem;font-size:.95rem;display:flex}.diagnosis-status{color:#b91c1c;margin:0;font-weight:700}.diagnosis-panel .chat-messages{margin-top:.25rem}.chat-panel .chat-messages{flex:1 1 0;height:auto;min-height:0;max-height:none;overflow-y:auto}.diagnosis-panel .chat-input-area{margin-top:1rem}.chat-compose .chat-input-area{margin-top:0}.chat-usage{border-radius:var(--radius-lg);background:#eff6ff;border:1px dashed #bfdbfe;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;padding:.85rem 1rem;display:flex}.chat-usage-info{gap:.35rem;min-width:0;display:grid}.chat-usage-note{color:var(--color-text-secondary);margin:0;font-size:.95rem}.chat-usage-chip{color:var(--color-text-muted);font-size:.9rem;font-weight:700}.quota-pill{color:#0f172a;border-radius:var(--radius-full);white-space:nowrap;background:#e0f2fe;border:1px solid #bfdbfe;align-items:center;gap:.35rem;padding:.4rem .75rem;font-weight:800;display:inline-flex}.quota-pill.empty{color:#b91c1c;background:#fef2f2;border-color:#fecdd3}.plan-callout{border-radius:var(--radius-lg);background:#fef2f2;border:1px solid #fecdd3;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.1rem;display:flex}.plan-callout-title{color:#b91c1c;margin:0;font-weight:800}.plan-callout-text{color:var(--color-text-secondary);margin:.1rem 0 0}.chat-notice{color:#b91c1c;margin:.35rem 0 0;font-weight:700}.chat-bottom-info{border-top:1px solid #e2e8f0;gap:.6rem;margin-top:.75rem;padding-top:.65rem;display:grid}.chat-bottom-row{color:var(--color-text-secondary);flex-wrap:wrap;align-items:center;gap:.75rem;font-size:.95rem;display:flex}.chat-bottom-note{color:var(--color-text-muted);font-size:.9rem}.chat-auth-inline{flex-wrap:wrap;align-items:center;gap:.5rem;min-width:0;display:flex}.chat-plan-tag{border-radius:var(--radius-full);letter-spacing:.02em;color:#0f172a;background:#f8fafc;border:1px solid #e2e8f0;justify-content:center;align-items:center;padding:.35rem .75rem;font-size:.82rem;font-weight:800;display:inline-flex}.chat-plan-tag.plan-free{color:#0f172a;background:#ecfeff;border-color:#bae6fd}.chat-plan-tag.plan-green{color:#166534;background:#ecfdf3;border-color:#bbf7d0}.chat-plan-tag.plan-gold{color:#92400e;background:#fff7ed;border-color:#fed7aa}.chat-plan-tag.plan-blue{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}.chat-plan-status{color:var(--color-text-secondary);align-items:center;gap:.35rem;font-size:.92rem;font-weight:700;display:inline-flex}.chat-plan-status.error{color:#b91c1c}.chat-account{align-items:center;display:inline-flex;position:relative}.chat-account-button{border-radius:var(--radius-full);color:var(--color-text-main);cursor:pointer;box-shadow:var(--shadow-sm);background:#f8fafc;border:1px solid #e2e8f0;align-items:center;gap:.4rem;padding:.45rem .9rem;font-size:.95rem;font-weight:700;line-height:1.4;text-decoration:none;display:inline-flex}.chat-account-button:hover{background:#eef2ff;border-color:#cbd5e1}.chat-account.open .chat-account-button{border-color:var(--color-primary);background:#eef2ff;box-shadow:0 6px 16px #2563eb1f}.chat-account-menu{border-radius:var(--radius-lg);min-width:200px;box-shadow:var(--shadow-lg);z-index:5;background:#fff;border:1px solid #e2e8f0;flex-direction:column;gap:.35rem;padding:.55rem;display:flex;position:absolute;top:calc(100% + 8px);right:0}.chat-account-menu button{text-align:left;border-radius:var(--radius-md);width:100%;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;padding:.6rem .75rem;font-size:.92rem;font-weight:700;line-height:1.5;display:block}.chat-account-menu button+button{border-top:1px solid #e2e8f0;padding-top:.7rem}.chat-account-menu button:hover{color:var(--color-text-main);background:#f8fafc}.chat-account-menu button:disabled{color:#94a3b8;cursor:not-allowed}.chat-auth-label{color:var(--color-primary);letter-spacing:.05em;font-size:.85rem;font-weight:800}.chat-auth-main{color:var(--color-text-main);font-weight:700}.chat-auth-note{color:#b91c1c;font-size:.9rem}.btn-compact{padding:.5rem 1rem;font-size:.95rem}.plan-page{background:radial-gradient(circle at 0% 10%,#2563eb0a 0%,transparent 38%),radial-gradient(circle at 100% 0%,#7c3aed0a 0%,transparent 36%),var(--color-bg-main);min-height:100vh}.plan-hero{padding:110px 0 60px}.plan-eyebrow{color:#312e81;border-radius:var(--radius-full);box-shadow:var(--shadow-sm);background:#eef2ff;align-items:center;gap:.35rem;padding:.5rem 1rem;font-size:.9rem;font-weight:800;display:inline-flex}.plan-hero-title{margin:.5rem 0 .25rem;font-size:clamp(2rem,4vw,3rem)}.plan-hero-lead{max-width:860px;color:var(--color-text-secondary);margin:1rem 0 1.25rem}.plan-hero-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.plan-hero-note{color:var(--color-text-muted);font-weight:600}.plan-hero-buttons{gap:.75rem;display:flex}.plan-main{padding:10px 0 120px}.plan-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.25rem;margin-top:1.25rem;display:grid}.plan-card{--plan-accent:var(--color-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);background:#fff;border:1px solid #e2e8f0;flex-direction:column;gap:1rem;padding:1.4rem;transition:transform .3s,box-shadow .3s,border-color .3s;display:flex;position:relative;overflow:hidden}.plan-card:after{content:"";z-index:0;background:radial-gradient(circle,#2563eb14,#0000 60%);width:220px;height:220px;position:absolute;inset:-30% -30% auto auto;transform:rotate(12deg)}.plan-card.gold{--plan-accent:#d97706}.plan-card.green{--plan-accent:#16a34a}.plan-card.blue{--plan-accent:#2563eb}.plan-card.active{border-color:var(--plan-accent);transform:translateY(-6px);box-shadow:0 12px 32px #0f172a1f}.plan-card-top,.plan-card-bottom,.plan-feature-list,.plan-highlight{z-index:1;position:relative}.plan-badge{border-radius:var(--radius-full);color:#1d4ed8;background:#2563eb1f;border:1px solid #2563eb26;align-items:center;gap:.35rem;padding:.45rem .85rem;font-size:.85rem;font-weight:800;display:inline-flex}.plan-card.gold .plan-badge{color:#92400e;background:#d977061f;border-color:#d977062e}.plan-card.green .plan-badge{color:#166534;background:#16a34a1f;border-color:#16a34a2e}.plan-name{color:var(--color-text-main);margin:.3rem 0 .15rem;font-size:1.5rem}.plan-tagline{color:var(--color-text-secondary);margin:0;font-weight:600}.plan-highlight{border-radius:var(--radius-lg);color:var(--color-text-main);background:linear-gradient(135deg,#2563eb14,#2563eb08);border:1px solid #2563eb29;margin:0;padding:.75rem .9rem;font-weight:700}.plan-card.gold .plan-highlight{background:linear-gradient(135deg,#d9770617,#d977060a);border-color:#d9770633}.plan-card.green .plan-highlight{background:linear-gradient(135deg,#16a34a17,#16a34a0a);border-color:#16a34a33}.plan-feature-list{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.plan-feature{color:var(--color-text-secondary);grid-template-columns:auto 1fr;align-items:center;gap:.65rem;font-weight:600;display:grid}.plan-check{border-radius:var(--radius-full);background:var(--plan-accent);color:#fff;place-items:center;width:28px;height:28px;font-size:.9rem;font-weight:800;display:grid;box-shadow:0 6px 16px #00000014}.plan-note{color:var(--color-text-muted);margin:0;font-size:.95rem}.plan-card-actions{flex-direction:column;align-items:flex-start;gap:.4rem;display:flex}.plan-card-actions .btn{width:100%}.plan-card-actions .btn:disabled{cursor:not-allowed;color:#94a3b8;box-shadow:none;background:#e2e8f0;border-color:#e2e8f0}.plan-cta-hint{color:var(--color-text-muted);font-size:.9rem}.plan-summary{border-radius:var(--radius-xl);box-shadow:var(--shadow-md);background:#fff;border:1px dashed #cbd5e1;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-top:1.5rem;padding:1.5rem;display:flex}.plan-summary-label{color:var(--color-text-muted);margin:0;font-weight:700}.plan-summary-main{color:var(--color-text-main);margin:.2rem 0 .25rem;font-size:1.4rem;font-weight:800}.plan-summary-note{color:var(--color-text-secondary);max-width:720px;margin:0}.plan-summary-actions{align-items:center;gap:.75rem;display:flex}.plan-summary-actions .btn:disabled{color:#94a3b8;box-shadow:none;cursor:not-allowed;background:#e2e8f0;border-color:#e2e8f0}.plan-status{color:var(--color-text-secondary);margin:.75rem 0 0;font-weight:700}.plan-status.error{color:#b91c1c}@media (max-width:1024px){.plan-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}}@media (max-width:768px){.plan-hero{padding:80px 0 40px}.plan-hero-actions,.plan-summary{flex-direction:column;align-items:flex-start}.plan-summary-actions{flex-direction:column;align-items:stretch;width:100%}.plan-summary-actions .btn{width:100%}}.auth-page{background:radial-gradient(circle at 10% 20%,#2563eb0f 0%,transparent 35%),radial-gradient(circle at 90% 10%,#7c3aed0f 0%,transparent 32%),linear-gradient(180deg,#fffffff2 0%,#f8fafcf2 100%),var(--color-bg-main);flex-direction:column;min-height:100vh;display:flex}.auth-header{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10;background:#ffffffe6;border-bottom:1px solid #e2e8f0;padding:1.1rem 0;position:sticky;top:0}.auth-header-inner{justify-content:space-between;align-items:center;gap:1rem;display:flex}.auth-brand{color:var(--color-text-main);align-items:center;gap:.85rem;font-weight:800;display:inline-flex}.auth-brand-icon{border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--color-primary)0%,var(--color-secondary)100%);color:#fff;width:44px;height:44px;box-shadow:var(--shadow-md);place-items:center;display:grid}.auth-brand-text{flex-direction:column;gap:.15rem;line-height:1.2;display:flex}.auth-brand-name{font-size:1.05rem}.auth-brand-sub{color:var(--color-text-muted);font-size:.95rem;font-weight:600}.auth-back-link{border-radius:var(--radius-full);color:var(--color-text-main);box-shadow:var(--shadow-sm);background:#fff;border:1px solid #e2e8f0;align-items:center;gap:.45rem;padding:.65rem 1rem;font-weight:700;display:inline-flex}.auth-back-link:hover{color:var(--color-primary);border-color:#cbd5e1;transform:translateY(-1px)}.auth-main{flex:1;justify-content:center;align-items:center;padding:clamp(48px,8vw,96px) 0 96px;display:flex}.auth-shell{width:min(760px,92%);margin:0 auto}.auth-card{border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);background:#fff;border:1px solid #e2e8f0;padding:clamp(1.75rem,4vw,2.75rem);position:relative;overflow:hidden}.auth-card:before{content:"";pointer-events:none;background:radial-gradient(circle at 20% 20%,#2563eb14,#0000 40%);position:absolute;inset:0}.auth-card:after{content:"";pointer-events:none;mix-blend-mode:multiply;background:linear-gradient(135deg,#2563eb0d,#7c3aed0d);position:absolute;inset:0}.auth-card>*{z-index:1;position:relative}.auth-card-head{flex-direction:column;gap:.35rem;margin-bottom:.5rem;display:flex}.auth-eyebrow{color:var(--color-primary);letter-spacing:.02em;margin:0;font-size:.95rem;font-weight:800}.auth-title{-webkit-text-fill-color:currentColor;color:var(--color-text-main);background:0 0;margin:0;font-size:clamp(1.8rem,4vw,2.3rem)}.auth-desc{color:var(--color-text-secondary);margin:.25rem 0 0}.auth-form{flex-direction:column;gap:1.1rem;margin-top:1.25rem;display:flex}.auth-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.auth-actions.auth-actions-align-end{justify-content:flex-end}.auth-hint{color:var(--color-text-muted);align-items:center;gap:.5rem;font-size:.95rem;display:inline-flex}.auth-submit{justify-content:center;min-width:180px}.auth-status{border-radius:var(--radius-lg);color:var(--color-primary-dark);background:#eff6ff;border:1px solid #bfdbfe;margin:0;padding:.9rem 1rem;font-weight:700}.auth-status.muted{color:var(--color-text-muted);background:#f8fafc;border-style:dashed;border-color:#e2e8f0;font-weight:600}.auth-status.success{color:#065f46;background:#ecfdf3;border-color:#a7f3d0}.auth-status.error{color:#b91c1c;background:#fef2f2;border-color:#fecdd3}.auth-notice{border-radius:var(--radius-lg);color:var(--color-primary-dark);box-shadow:var(--shadow-md);background:#eff6ff;border:1px solid #bfdbfe;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:0 auto 1.2rem;padding:.9rem 1.1rem;display:flex}.auth-notice-text{align-items:center;gap:.6rem;font-weight:700;display:flex}.auth-notice.success{color:#065f46;background:#ecfdf3;border-color:#a7f3d0}.auth-notice.error{color:#b91c1c;background:#fef2f2;border-color:#fecdd3}.auth-notice-close{color:inherit;cursor:pointer;background:0 0;border:none;padding:.2rem .4rem;font-size:1.1rem;line-height:1}.auth-notice-close:hover{opacity:.75}.auth-switch{text-align:center;color:var(--color-text-secondary);margin-top:1rem}.auth-switch-link{color:var(--color-primary);margin-left:.35rem;font-weight:800}.auth-switch-link:hover{color:var(--color-primary-dark)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 15px #2563eb1a}50%{box-shadow:0 0 25px #2563eb4d}}@keyframes pulse-dot{0%{opacity:1;box-shadow:0 0 0 4px #10b98126}60%{opacity:.9;box-shadow:0 0 0 10px #10b98114}to{opacity:1;box-shadow:0 0 #10b9810f}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-slide-up{opacity:0;animation:.8s cubic-bezier(.2,.8,.2,1) forwards slideUp}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}@media (max-width:768px){.hero{padding-top:140px;padding-bottom:80px}.expert-profile{text-align:center;flex-direction:column;gap:2rem;padding:2.5rem}.expert-image{margin:0 auto}.expert-credentials{justify-content:center}.auth-header{position:static}.auth-header-inner{flex-direction:column;align-items:flex-start}.auth-back-link{justify-content:center;width:100%}.auth-actions{flex-direction:column;align-items:stretch}.auth-submit{width:100%}}