.error-boundary-fallback{min-height:60vh;padding:var(--space-8);background:var(--color-paper);justify-content:center;align-items:center;display:flex}.error-boundary-card{text-align:center;max-width:480px;padding:var(--space-8);background:var(--color-paper-card);border:1px solid var(--color-card-border);border-radius:var(--radius-lg)}.error-boundary-title{font-family:var(--font-serif);font-size:var(--text-xl);color:var(--color-text-dark);margin:0 0 var(--space-3)}.error-boundary-text{font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text-body);margin:0 0 var(--space-6);line-height:1.6}.error-boundary-btn{font-family:var(--font-sans);font-size:var(--text-sm);color:var(--color-white);background:var(--color-maroon-main);border-radius:var(--radius-md);padding:var(--space-3) var(--space-6);cursor:pointer;transition:background var(--transition-fast);border:none;font-weight:600}.error-boundary-btn:hover{background:var(--color-maroon-dark)}.navbar-clone{background-color:var(--color-header-bg);z-index:1000;align-items:center;width:100%;height:80px;display:flex;position:sticky;top:0;box-shadow:0 2px 10px #00000026}.navbar-inner{width:100%;max-width:var(--max-width);justify-content:space-between;align-items:center;margin:0 auto;padding:0 40px;display:flex}.navbar-brand{align-items:center;gap:12px;text-decoration:none;display:flex}.brand-icon-wrapper{justify-content:center;align-items:center;display:flex}.brand-logo-img{object-fit:contain;width:78px;height:78px}.brand-text{flex-direction:column;display:flex}.brand-title{font-family:var(--font-serif);color:#fff;letter-spacing:.05em;font-size:26px;font-weight:700;line-height:1}.brand-subtitle{font-family:var(--font-sans);color:#e6dccb;letter-spacing:.02em;margin-top:3px;font-size:11px;font-weight:400}.navbar-nav{align-items:center;gap:36px;display:flex}.nav-item{font-family:var(--font-sans);color:#e8e0d5;padding:6px 0;font-size:14.5px;font-weight:500;text-decoration:none;transition:color .2s;position:relative}.nav-item:hover{color:#fff}.nav-item.active{color:#fff;font-weight:600}.nav-item.active:after{content:"";background-color:var(--color-gold);border-radius:1px;width:100%;height:2px;position:absolute;bottom:0;left:0}.navbar-controls{align-items:center;gap:16px;display:flex}.auth-controls{align-items:center;gap:12px;display:flex}.auth-login-link{color:#fff;font-size:14px;font-weight:500;text-decoration:none}.auth-login-link:hover{color:#fff;text-decoration:underline}.auth-user-chip{color:#f7e8d0;border:1px solid #0000;border-radius:999px;align-items:center;gap:8px;padding:4px 10px 4px 4px;text-decoration:none;display:flex}.auth-user-chip:hover{border-color:var(--color-gold);color:#fff}.auth-user-avatar{background-color:var(--color-gold);width:28px;height:28px;color:var(--color-header-bg);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.auth-user-name{text-overflow:ellipsis;white-space:nowrap;max-width:120px;font-size:14px;font-weight:500;overflow:hidden}@media (width<=1360px){.navbar-clone{height:auto;padding:12px 0}.navbar-inner{flex-wrap:wrap;row-gap:12px;padding:0 20px}.navbar-nav{flex-wrap:wrap;order:3;justify-content:center;gap:16px 24px;width:100%}.navbar-controls{flex-wrap:wrap;justify-content:flex-end}}.btn-lang{color:#e8e0d5;background:0 0;border:1px solid #e8e0d566;border-radius:6px;align-items:center;gap:6px;padding:6px 14px;font-size:13.5px;font-weight:400;transition:all .2s;display:flex}.btn-lang:hover{color:#fff;border-color:#e8e0d5}.btn-theme{color:#e8e0d5;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:6px;transition:color .2s;display:flex}.btn-theme:hover{color:#fff}.btn-login{border:1px solid var(--color-gold);color:#fff;cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:8px;padding:7px 18px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.btn-login:hover{color:#fff;background:#b8873526}.btn-login:disabled{opacity:.5;cursor:not-allowed}.btn-login:disabled:hover{color:#f7e8d0;background:0 0}.lang-dropdown{position:relative}.btn-lang .chevron-open{transition:transform .2s;transform:rotate(180deg)}.lang-menu{background:var(--color-header-bg,#3a0810);z-index:2000;border:1px solid #e8e0d533;border-radius:8px;min-width:168px;margin:0;padding:6px 0;list-style:none;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 8px 24px #0000004d}.lang-option{color:#e8e0d5;cursor:pointer;align-items:center;gap:8px;padding:8px 14px;font-size:13.5px;transition:background .15s;display:flex}.lang-option:hover{color:#fff;background:#e8e0d51a}.lang-option.selected{color:var(--color-gold,#b88735);background:#b887351f}.lang-script{opacity:.85;border:1px solid;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:11px;font-weight:600;display:inline-flex}.lang-check{color:var(--color-gold,#b88735);margin-left:auto;font-size:12px}.navbar-btn-action{cursor:pointer;font-family:inherit;font-size:inherit;font-weight:inherit;background:0 0;border:none;outline:none;padding:0}.kolam-corner-decor{z-index:1;pointer-events:none;position:absolute}.kolam-corner-decor.top-left{top:12px;left:12px}.kolam-corner-decor.top-right{top:12px;right:12px;transform:scaleX(-1)}.kolam-corner-decor.bottom-left{bottom:12px;left:12px;transform:scaleY(-1)}.kolam-corner-decor.bottom-right{bottom:12px;right:12px;transform:scale(-1)}.kolam-decor-wrapper{pointer-events:none;display:block}.kolam-decor-wrapper.horizontal{width:100%}.kolam-grid-pattern{pointer-events:none;z-index:0;position:absolute;inset:0}.kolam-motif-inline{vertical-align:middle;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.tamil-background-root{z-index:-2;pointer-events:none;position:fixed;inset:0;overflow:hidden}.tamil-pillar-left{opacity:.03;filter:blur(.8px);width:80px;height:100%;position:absolute;top:0;bottom:0;left:0}.tamil-pillar-right{opacity:.03;filter:blur(.8px);width:80px;height:100%;position:absolute;top:0;bottom:0;right:0}.tamil-gopuram-box{opacity:.02;filter:blur(1.5px);width:360px;height:500px;position:absolute;bottom:-40px;left:50%;transform:translate(-50%)}.tamil-kolam-float{opacity:.035;filter:blur(.8px);position:absolute}.tamil-kolam-float.tk-1{animation:25s ease-in-out infinite alternate floatSlow-1;top:15%;left:10%}.tamil-kolam-float.tk-2{animation:30s ease-in-out infinite alternate floatSlow-2;bottom:25%;right:12%}@keyframes floatSlow-1{0%{transform:translate(0)rotate(0)}to{transform:translate(25px,15px)rotate(8deg)}}@keyframes floatSlow-2{0%{transform:translate(0)rotate(0)}to{transform:translate(-30px,-20px)rotate(-10deg)}}@media (width<=1024px){.tamil-pillar-left,.tamil-pillar-right{display:none}.tamil-gopuram-box{opacity:.015;width:280px;height:390px;bottom:-20px}.tamil-kolam-float{opacity:.02}}.gopuram-parallax-root{z-index:0;pointer-events:none;position:fixed;inset:0;overflow:hidden}.gopuram-parallax-wrapper{will-change:transform;width:320px;height:800px;position:absolute}.gopuram-parallax-wrapper.left{top:100px;left:0;-webkit-mask-image:radial-gradient(at 0,#000 15%,#0000 80%);mask-image:radial-gradient(at 0,#000 15%,#0000 80%)}.gopuram-parallax-wrapper.right{top:100px;right:0;-webkit-mask-image:radial-gradient(at 100%,#000 15%,#0000 80%);mask-image:radial-gradient(at 100%,#000 15%,#0000 80%)}.gopuram-motion-img{object-fit:cover;opacity:.1;filter:grayscale()sepia()hue-rotate(190deg)saturate(220%)brightness(.9)contrast(1.15)blur(.5px);will-change:transform;width:100%;height:100%}.gopuram-parallax-wrapper.left .gopuram-motion-img{animation:48s ease-in-out infinite alternate kenBurnsLeft}.gopuram-parallax-wrapper.right .gopuram-motion-img{animation:52s ease-in-out infinite alternate kenBurnsRight}@keyframes kenBurnsLeft{0%{transform:scale(1.03)translate(0)}to{transform:scale(1.15)translate(-15px,-10px)}}@keyframes kenBurnsRight{0%{transform:scale(1.03)translate(0)}to{transform:scale(1.15)translate(15px,-10px)}}@media (width<=1280px){.gopuram-parallax-root{display:none}}.footer-clone{background-color:var(--color-footer-bg);flex-direction:column;justify-content:center;width:100%;height:56px;margin-top:auto;display:flex;position:relative}.footer-inner{width:100%;max-width:var(--max-width);font-family:var(--font-sans);color:#e8e0d5;justify-content:space-between;align-items:center;margin:0 auto;padding:0 32px;font-size:13px;display:flex}.footer-left{font-weight:400}.footer-center{color:#d4b07b;font-weight:500}.footer-right{align-items:center;gap:20px;display:flex}.footer-link{color:#e8e0d5;text-decoration:none}.footer-link:hover{color:#fff;text-decoration:underline}.footer-pattern{pointer-events:none;height:10px;position:absolute;bottom:0;left:0;right:0;overflow:hidden}body.auth-modal-open{padding-right:var(--scrollbar-width,0px);overflow:hidden}.auth-backdrop{-webkit-backdrop-filter:blur(10px)saturate(140%);z-index:1000;opacity:0;pointer-events:none;background-color:#090708a6;justify-content:center;align-items:center;padding:20px;transition:opacity .5s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;inset:0}.auth-backdrop.active{opacity:1;pointer-events:auto}.auth-3d-scene{perspective:1400px;z-index:1001;opacity:0;width:100%;max-width:440px;height:580px;transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.34,1.56,.64,1);position:relative;transform:translate3d(0,40px,-100px)rotateX(15deg)}.auth-backdrop.active .auth-3d-scene{opacity:1;transform:translate(0,0)rotateX(0)}.auth-card-flipper{width:100%;height:100%;transform-style:preserve-3d;transition:transform .8s cubic-bezier(.175,.885,.32,1.15);position:relative}.auth-card-flipper.flipped{transform:rotateY(180deg)}.auth-card-face{backface-visibility:hidden;outline-offset:-8px;width:100%;height:100%;transform-style:preserve-3d;background:radial-gradient(120% 120% at 50% 10%,#2d0c12 0%,#0f0a0b 100%);border:1px solid #a9782459;border-radius:20px;outline:1px solid #a978241f;flex-direction:column;justify-content:space-between;padding:42px 40px;transition:opacity .4s,visibility .4s;display:flex;position:absolute;top:0;left:0;box-shadow:0 30px 60px #000000a6,0 0 60px #a978240f,inset 0 1px #ffffff1a}.auth-card-back{background:radial-gradient(120% 120% at 50% 10%,#0f0a0b 0%,#2d0c12 100%);border-color:#5a061580;transform:rotateY(180deg)}.auth-card-flipper:not(.flipped) .auth-card-front{opacity:1;visibility:visible;pointer-events:auto}.auth-card-flipper:not(.flipped) .auth-card-back,.auth-card-flipper.flipped .auth-card-front{opacity:0;visibility:hidden;pointer-events:none}.auth-card-flipper.flipped .auth-card-back{opacity:1;visibility:visible;pointer-events:auto}.auth-header{margin-bottom:24px;transform:translateZ(30px)}.auth-header h2{font-family:var(--font-serif);color:#fff;letter-spacing:-.01em;margin-bottom:6px;font-size:26px;font-weight:700}.auth-header p{font-family:var(--font-sans);color:#fff9;font-size:13.5px;line-height:1.4}.auth-close-btn{color:#fff6;cursor:pointer;z-index:10;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:8px;transition:background-color .2s,color .2s,transform .2s;display:flex;position:absolute;top:20px;right:20px;transform:translateZ(40px)}.auth-close-btn:hover{color:#fff;background-color:#ffffff14;transform:translateZ(40px)scale(1.05)}.auth-close-btn:active{transform:translateZ(40px)scale(.95)}.auth-form-body{flex-direction:column;flex:1;gap:16px;display:flex;transform:translateZ(25px)}.auth-input-group{flex-direction:column;gap:6px;display:flex}.auth-input-label{font-family:var(--font-sans);color:var(--color-gold);text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}.auth-input-wrapper{width:100%;position:relative}.auth-input-field{width:100%;font-family:var(--font-sans);color:#fff;background-color:#ffffff08;border:1px solid #ffffff1a;border-radius:8px;outline:none;padding:11px 14px;font-size:14.5px;transition:border-color .25s,box-shadow .25s,background-color .25s}.auth-input-field:focus{border-color:var(--color-gold);background-color:#ffffff0d;box-shadow:0 0 12px #a9782426}.auth-input-field.is-valid{border-color:var(--color-step-done);box-shadow:0 0 8px #227b441a}.auth-password-toggle{color:#fff6;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:4px;transition:color .2s;display:flex;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.auth-password-toggle:hover{color:#fff}.auth-helpers-row{font-family:var(--font-sans);justify-content:space-between;align-items:center;margin-top:2px;font-size:13px;display:flex}.auth-checkbox-label{color:#ffffffb3;cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;display:flex}.auth-checkbox-label input[type=checkbox]{accent-color:var(--color-maroon-main);cursor:pointer;width:15px;height:15px}.auth-forgot-link{color:var(--color-gold);font-weight:500;text-decoration:none;transition:color .2s,-webkit-text-decoration .2s,text-decoration .2s}.auth-forgot-link:hover{color:var(--color-gold-light);text-decoration:underline}.auth-btn-primary{width:100%;font-family:var(--font-sans);color:#fff;background-color:var(--color-maroon-main);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;margin-top:10px;padding:12px;font-size:15px;font-weight:600;transition:transform .2s cubic-bezier(.34,1.56,.64,1),background-color .2s,box-shadow .2s;display:flex;box-shadow:0 4px 12px #5a06154d}.auth-btn-primary:hover{background-color:#72081a;transform:translateY(-2px);box-shadow:0 6px 16px #5a061573,0 0 12px #ffffff1a}.auth-btn-primary:active{transform:translateY(1px);box-shadow:0 2px 6px #5a06154d}.auth-btn-primary:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.auth-spinner{animation:.8s linear infinite auth-spin}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-footer-switch{text-align:center;font-family:var(--font-sans);color:#ffffff80;margin-top:24px;font-size:13.5px;transform:translateZ(15px)}.auth-switch-btn{color:var(--color-gold);font-family:inherit;font-size:inherit;cursor:pointer;background:0 0;border:none;margin-left:4px;padding:0;font-weight:600;transition:color .2s,-webkit-text-decoration .2s,text-decoration .2s}.auth-switch-btn:hover{color:var(--color-gold-light);text-decoration:underline}.auth-error-message{color:#ff5e5b;font-family:var(--font-sans);opacity:0;margin-top:4px;font-size:13px;animation:.3s ease-out forwards auth-fade-slide-in;transform:translateY(-6px)}@keyframes auth-fade-slide-in{to{opacity:1;transform:translateY(0)}}.auth-terms-checkbox{align-items:flex-start;font-size:12.5px;line-height:1.4}.auth-terms-checkbox input[type=checkbox]{margin-top:2px}@media (width<=480px){.auth-3d-scene{max-width:100%;height:100%;max-height:90vh}.auth-card-face{border-radius:16px;height:100%;padding:24px 28px;overflow-y:auto}.auth-backdrop{padding:12px}}.auth-card-corners{pointer-events:none;z-index:5;position:absolute;inset:0;transform:translateZ(10px)}.corner-decor{width:24px;height:24px;color:var(--color-gold);opacity:.85;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;display:flex;position:absolute}.corner-decor-svg{filter:drop-shadow(0 0 2px #a9782459)}.corner-decor.tl{top:12px;left:12px}.corner-decor.tr{top:12px;right:12px;transform:scaleX(-1)}.corner-decor.bl{bottom:12px;left:12px;transform:scaleY(-1)}.corner-decor.br{bottom:12px;right:12px;transform:scaleX(-1)scaleY(-1)}.auth-divider-kolam{opacity:.85;justify-content:center;align-items:center;margin-top:-12px;margin-bottom:20px;display:flex;transform:translateZ(15px)}.auth-divider-kolam svg{color:var(--color-gold)}.hero-clone-section{background-color:#0000;width:100%;padding:48px 0 36px;position:relative;overflow:hidden}.bg-decor{pointer-events:none;position:absolute}.bg-decor-tl{top:-20px;left:-20px}.bg-decor-tr{top:-20px;right:-20px}.hero-container{width:100%;max-width:var(--max-width);grid-template-columns:1.2fr 1.02fr .78fr;align-items:center;gap:36px;margin:0 auto;padding:0 32px;display:grid}@media (width<=1024px){.hero-container{grid-template-columns:1fr 1fr;gap:28px}.hero-col-right{grid-column:1/-1}}@media (width<=768px){.hero-clone-section{padding:24px 0}.hero-container{grid-template-columns:1fr;gap:24px;padding:0 20px}.hero-col-center{order:-1;max-width:280px;margin:0 auto}.hero-main-title{margin-bottom:14px;font-size:28px}.hero-lead-text{max-width:100%;margin-bottom:20px;font-size:13.5px}.hero-btn-group{flex-direction:column;align-items:stretch;gap:10px;width:100%}.btn-primary-maroon,.btn-secondary-outline{justify-content:center;width:100%}}@media (width<=480px){.hero-container{padding:0 12px}}.hero-col-left{flex-direction:column;align-items:flex-start;display:flex}.hero-main-title{font-family:var(--font-serif);color:var(--color-text-dark);letter-spacing:-.01em;flex-direction:column;margin-bottom:20px;font-size:38px;font-weight:700;line-height:1.25;display:flex}.title-accent{color:#b88735}.hero-lead-text{font-family:var(--font-sans);color:var(--color-text-body);max-width:380px;margin-bottom:28px;font-size:14.5px;line-height:1.6}.hero-btn-group{align-items:center;gap:14px;margin-bottom:12px;display:flex}.btn-primary-maroon{background-color:var(--color-maroon-main);color:#fff;border:none;border-radius:8px;align-items:center;gap:8px;padding:12px 22px;font-size:14.5px;font-weight:600;transition:background-color .2s;display:flex}.btn-primary-maroon:hover{background-color:var(--color-maroon-dark)}.btn-secondary-outline{background-color:var(--color-white);color:var(--color-text-dark);border:1px solid var(--color-card-border);border-radius:8px;justify-content:center;align-items:center;padding:12px 22px;font-size:14.5px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.btn-secondary-outline:hover{border-color:var(--color-text-muted);background-color:var(--color-paper-light)}.hero-file-hint{font-family:var(--font-sans);color:var(--color-text-muted);margin-left:2px;font-size:12px}.hero-col-center,.hero-kolam-container{justify-content:center;align-items:center;display:flex}.hero-kolam-svg{max-width:100%;height:auto}.hero-col-right{justify-content:flex-end;display:flex}.tradition-card{background-color:var(--color-paper-card);border:1px solid var(--color-card-border);border-radius:14px;width:100%;padding:24px 26px;position:relative;overflow:hidden;box-shadow:0 2px 12px #00000005}.card-header-row{align-items:center;gap:10px;margin-bottom:12px;display:flex}.header-icon-box{justify-content:center;align-items:center;display:flex}.card-title{font-family:var(--font-serif);color:var(--color-text-dark);font-size:20px;font-weight:700}.card-description{font-family:var(--font-sans);color:var(--color-text-body);margin-bottom:20px;font-size:13px;line-height:1.55}.tradition-features-list{flex-direction:column;gap:12px;display:flex}.feature-row{font-family:var(--font-sans);color:var(--color-text-dark);align-items:center;gap:12px;font-size:13.5px;font-weight:500;display:flex}.row-icon{color:var(--color-gold);flex-shrink:0}.kolam-lines-group path,.kolam-lines-group circle{stroke-dasharray:1000;stroke-dashoffset:1000px;animation:5s cubic-bezier(.4,0,.2,1) forwards drawKolam,6s ease-in-out 5s infinite pulseOpacity}@keyframes drawKolam{to{stroke-dashoffset:0}}@keyframes pulseOpacity{0%,to{opacity:1}50%{opacity:.72}}.upload-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:5000;background-color:#17171773;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.upload-modal{background-color:var(--color-paper-card);border:1.5px solid var(--color-card-border);border-radius:16px;width:100%;max-width:480px;padding:36px;animation:.25s cubic-bezier(.16,1,.3,1) forwards modalEnter;position:relative;box-shadow:0 20px 48px #3b07111f}@keyframes modalEnter{0%{opacity:0;transform:scale(.96)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.upload-modal-close{color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px;font-size:16px;transition:background .15s,color .15s;position:absolute;top:20px;right:20px}.upload-modal-close:hover{background-color:var(--color-paper-light);color:var(--color-text-dark)}.upload-modal-title{font-family:var(--font-serif);color:var(--color-maroon-main);text-align:center;margin-bottom:24px;font-size:22px;font-weight:700}.upload-dropzone{border:2px dashed var(--color-card-border);background-color:var(--color-paper);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;padding:40px 24px;transition:all .2s;display:flex;position:relative}.upload-dropzone.drag-active{border-color:var(--color-gold);background-color:var(--color-gold-subtle);box-shadow:inset 0 0 0 1px var(--color-gold)}.upload-dropzone-icon{color:var(--color-gold);opacity:.8;margin-bottom:12px}.upload-dropzone-text{font-family:var(--font-sans);color:var(--color-text-dark);text-align:center;margin-bottom:4px;font-size:14.5px;font-weight:600}.upload-dropzone-or{font-family:var(--font-sans);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin:8px 0;font-size:12px}.upload-browse-btn{padding:8px 24px;font-size:13.5px}.upload-modal-hint{font-family:var(--font-sans);color:var(--color-text-muted);text-align:center;margin-top:18px;font-size:12px}.upload-modal-error{font-family:var(--font-sans);color:#b8302d;text-align:center;margin-top:14px;font-size:13px}.feature-strip-section{background-color:#0000;width:100%;padding:12px 0 32px}.feature-strip-container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 32px}.feature-strip-card{background-color:var(--color-white);border:1px solid var(--color-card-border);border-radius:12px;grid-template-columns:repeat(5,1fr);width:100%;display:grid;overflow:hidden;box-shadow:0 2px 10px #00000005}@media (width<=1024px){.feature-strip-container{padding:0 20px}.feature-strip-card{grid-template-columns:repeat(3,1fr)}.strip-item:nth-child(3){border-right:none}}@media (width<=640px){.feature-strip-container{padding:0 12px}.feature-strip-card{grid-template-columns:1fr}.strip-item{border-right:none;border-bottom:1px solid var(--color-card-border);padding:16px 18px}.strip-item:last-child{border-bottom:none}}.strip-item{border-right:1px solid var(--color-card-border);align-items:flex-start;gap:14px;padding:20px 22px;display:flex}.strip-item:last-child{border-right:none}.strip-icon-wrapper{flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;display:flex}.strip-icon{color:var(--color-text-dark)}.strip-text-box{flex-direction:column;display:flex}.strip-item-title{font-family:var(--font-sans);color:var(--color-text-dark);margin-bottom:4px;font-size:13.5px;font-weight:700}.strip-item-desc{font-family:var(--font-sans);color:var(--color-text-body);font-size:12px;line-height:1.45}.analysis-card{background-color:var(--color-white);border:1px solid var(--color-card-border);border-radius:14px;flex-direction:column;width:100%;padding:24px 26px;display:flex;box-shadow:0 2px 10px #00000005}.analysis-title{font-family:var(--font-serif);color:var(--color-text-dark);margin-bottom:24px;font-size:20px;font-weight:700}.stepper-container{width:100%;margin-bottom:28px;padding:0 10px;position:relative;overflow:hidden}.stepper-line-bg{background-color:var(--color-card-border);z-index:1;height:2px;position:absolute;top:13px;left:45px;right:45px}.stepper-line-active{background-color:var(--color-step-done);z-index:2;max-width:calc(100% - 90px);height:2px;transition:width .3s;position:absolute;top:13px;left:45px}.stepper-steps{z-index:3;justify-content:space-between;width:100%;display:flex;position:relative}.step-item{text-align:center;flex-direction:column;align-items:center;gap:6px;width:70px;display:flex}.step-circle{width:26px;height:26px;font-family:var(--font-sans);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11.5px;font-weight:700;transition:all .2s;display:flex}.step-completed .step-circle{background-color:var(--color-step-done);color:#fff}.step-running .step-circle{background-color:var(--color-maroon-main);color:#fff;animation:1.4s ease-in-out infinite step-pulse;box-shadow:0 0 0 3px #5a071833}@keyframes step-pulse{0%,to{box-shadow:0 0 0 3px #5a071840}50%{box-shadow:0 0 0 6px #5a071814}}.step-active .step-circle{background-color:var(--color-maroon-main);color:#fff;box-shadow:0 0 0 3px #5a071833}.step-failed .step-circle{color:#fff;background-color:#c0392b}.step-pending .step-circle{background-color:var(--color-card-border);color:var(--color-text-muted)}.step-label{font-family:var(--font-sans);color:var(--color-text-body);text-align:center;word-break:break-word;font-size:10px;font-weight:500;line-height:1.25}.step-active .step-label,.step-running .step-label{color:var(--color-maroon-main);font-weight:700}.step-failed .step-label{color:#c0392b;font-weight:700}.pipeline-panels-row{justify-content:space-between;align-items:center;gap:6px;margin-bottom:24px;display:flex}.panel-box{flex-direction:column;flex:1;align-items:center;gap:8px;display:flex}.panel-img-frame{aspect-ratio:1;border:1px solid var(--color-card-border);border-radius:10px;width:100%;overflow:hidden;box-shadow:0 1px 4px #0000000d}.panel-box.panel-active .panel-img-frame{border:2.5px solid var(--color-maroon-main);box-shadow:0 0 0 2px #5a071826}.wood-bg{background-color:#7a5230}.dark-bg{background-color:#0c0a09}.custom-uploaded-img{object-fit:cover;width:100%;height:100%}.panel-arrow{color:#a0988e;flex-shrink:0;margin-bottom:24px;font-size:16px}.panel-caption{font-family:var(--font-sans);color:var(--color-text-dark);text-align:center;font-size:11.5px;font-weight:600}.panel-caption.caption-active{color:var(--color-maroon-main);font-weight:700}.building-graph-box{background-color:var(--color-paper-light);border:1px solid var(--color-card-border);border-radius:10px;justify-content:space-between;align-items:center;gap:20px;padding:16px 20px;display:flex}.graph-box-text{flex-direction:column;display:flex}.graph-box-title{font-family:var(--font-sans);color:var(--color-text-dark);margin-bottom:2px;font-size:14px;font-weight:700}.graph-box-desc{font-family:var(--font-sans);color:var(--color-text-body);font-size:12px}.progress-bar-row{flex-shrink:0;align-items:center;gap:14px;width:220px;display:flex}.progress-track{background-color:var(--color-card-border);border-radius:4px;flex:1;height:8px;overflow:hidden}.progress-fill{background-color:var(--color-maroon-main);border-radius:4px;height:100%;transition:width .4s}.progress-percent{font-family:var(--font-sans);color:var(--color-maroon-main);text-align:right;min-width:32px;font-size:13px;font-weight:700}.step-spinner{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.pipeline-done-box{border-color:var(--color-step-done);background-color:#27ae600a}.pipeline-done-title{color:var(--color-step-done)}.pipeline-error-box{background-color:#c0392b0a;border-color:#c0392b}.pipeline-error-title{color:#c0392b}.pipeline-upload-prompt{justify-content:space-between}.pipeline-upload-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.pipeline-upload-btn{white-space:nowrap}.pipeline-reset-btn{white-space:nowrap;flex-shrink:0}.pipeline-spinner-icon{color:var(--color-maroon-main);flex-shrink:0;animation:1s linear infinite spin}.analysis-card-top-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.analysis-card-top-row .analysis-title{margin-bottom:0}.pipeline-detector-select{flex-shrink:0;align-items:center;gap:6px;display:flex}.pipeline-detector-label{font-family:var(--font-sans);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:11px;font-weight:600}.pipeline-detector-dropdown{font-family:var(--font-sans);color:var(--color-text-dark);background:var(--color-paper-light);border:1px solid var(--color-card-border);cursor:pointer;border-radius:6px;outline:none;padding:4px 8px;font-size:12px}.pipeline-detector-dropdown:focus{border-color:var(--color-maroon-main)}@media (width<=768px){.analysis-card{padding:18px 16px}.analysis-card-top-row{flex-direction:column;align-items:flex-start;gap:8px}.stepper-container{scrollbar-width:none;-ms-overflow-style:none;padding-bottom:12px;overflow-x:auto}.stepper-container::-webkit-scrollbar{display:none}.stepper-steps{min-width:540px}.stepper-line-bg,.stepper-line-active{min-width:450px}.building-graph-box{flex-direction:column;align-items:flex-start;gap:12px;padding:14px 16px}.progress-bar-row{width:100%}.pipeline-upload-actions{flex-wrap:wrap;justify-content:flex-start;width:100%}}@media (width<=480px){.pipeline-panels-row{grid-template-columns:repeat(5,1fr);gap:4px;display:grid}.panel-arrow{display:none}.panel-caption{font-size:9.5px}}.generated-card{background-color:var(--color-white);border:1px solid var(--color-card-border);border-radius:14px;flex-direction:column;width:100%;padding:24px 26px;display:flex;overflow:hidden;box-shadow:0 2px 10px #00000005}.generated-header-row{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}.generated-title-group{flex-direction:column;display:flex}.generated-title-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.generated-title{font-family:var(--font-serif);color:var(--color-text-dark);margin-bottom:2px;font-size:20px;font-weight:700}.generated-subtitle{font-family:var(--font-sans);color:var(--color-text-body);font-size:13px}.generated-controls{flex-wrap:wrap;flex-shrink:0;align-items:flex-end;gap:12px;display:flex}.generated-control-field{flex-direction:column;gap:4px;display:flex}.generated-control-label{font-family:var(--font-sans);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.03em;font-size:10.5px;font-weight:600}.generated-control-input{border:1px solid var(--color-card-border);color:var(--color-text-dark);font-family:var(--font-sans);background-color:#faf7f0;border-radius:6px;width:84px;padding:6px 8px;font-size:13px}.generated-control-input:focus-visible{outline-offset:1px;outline:2px solid #b88735}.generated-control-input:disabled{opacity:.6}.btn-generate-more{background-color:var(--color-paper-light);border:1px solid var(--color-card-border);color:var(--color-text-dark);cursor:pointer;border-radius:8px;flex-shrink:0;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.btn-generate-more:hover{background-color:var(--color-paper-dark);border-color:var(--color-text-muted)}.btn-generate-more:disabled{opacity:.6;cursor:not-allowed}.refresh-icon{color:var(--color-text-dark)}.refresh-icon.spinning{animation:.9s linear infinite pulli-spin}@media (prefers-reduced-motion:reduce){.refresh-icon.spinning{animation:none}}@keyframes pulli-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.generated-error{color:#8a3324;font-family:var(--font-sans);background-color:#fbeae6;border:1px solid #e3b7ac;border-radius:8px;margin-bottom:20px;padding:10px 14px;font-size:13px}.generated-loading{font-family:var(--font-sans);color:var(--color-text-muted);text-align:center;padding:20px 0;font-size:13px}.variations-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px;display:grid}.variation-thumb-box{aspect-ratio:1;background-color:#0c0a09;border-radius:10px;justify-content:center;align-items:center;width:100%;transition:transform .2s;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 6px #0000001a}.variation-thumb-box:hover{transform:translateY(-2px)}.variation-svg-wrap{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.variation-svg-wrap svg{width:100%;height:100%}.variation-invalid-badge{color:#fff;font-family:var(--font-sans);text-transform:uppercase;letter-spacing:.04em;background-color:#8a3324d9;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:700;position:absolute;bottom:6px;right:6px}.variation-export-group{opacity:0;gap:3px;transition:opacity .15s;display:flex;position:absolute;top:6px;right:6px}.variation-thumb-box:hover .variation-export-group,.variation-export-group:focus-within{opacity:1}.variation-export-btn{color:#252321;min-width:24px;height:24px;font-family:var(--font-sans);cursor:pointer;background-color:#ffffffd9;border:none;border-radius:6px;justify-content:center;align-items:center;padding:0 5px;font-size:9.5px;font-weight:700;transition:background-color .15s;display:flex}.variation-export-btn:hover,.variation-export-btn:focus-visible{background-color:#fff}.variation-detail-btn{color:#252321;cursor:pointer;opacity:0;background-color:#ffffffd9;border:none;border-radius:6px;justify-content:center;align-items:center;width:24px;height:24px;transition:opacity .15s,background-color .15s;display:flex;position:absolute;top:6px;left:6px}.variation-thumb-box:hover .variation-detail-btn,.variation-detail-btn:focus-visible{opacity:1}.variation-detail-btn:hover,.variation-detail-btn.active{background-color:#fff}.detail-panel{background-color:#faf7f0;border:1px solid #eae2d5;border-radius:10px;grid-column:1/-1;margin-top:-4px;margin-bottom:12px;padding:16px 20px}.detail-panel-tabs{gap:6px;margin-bottom:12px;display:flex}.detail-panel-tab{font-family:var(--font-sans);color:var(--color-text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;padding:4px 10px;font-size:11.5px;font-weight:600}.detail-panel-tab.active{color:var(--color-text-dark);background-color:#fff;border-color:#e4dcd0}.math-row{font-family:var(--font-sans);color:var(--color-text-body);justify-content:space-between;padding:2px 0;font-size:12.5px;display:flex}.graph-view-svg-wrap{background-color:#fff;border-radius:8px;justify-content:center;max-height:320px;padding:12px;display:flex;overflow:auto}.rule-summary-container{background-color:var(--color-paper-light);border:1px solid var(--color-card-border);border-radius:10px;flex-direction:column;padding:16px 20px;display:flex}.rule-summary-title{font-family:var(--font-serif);color:var(--color-text-dark);margin-bottom:14px;font-size:16px;font-weight:700}.rule-metrics-row{grid-template-columns:repeat(5,1fr);align-items:center;display:grid}.metric-col{border-right:1px solid var(--color-card-border);align-items:center;gap:10px;padding:0 10px;display:flex}.metric-col:first-child{padding-left:0}.metric-col:last-child{border-right:none;padding-right:0}.metric-icon{color:#b88735;flex-shrink:0}.metric-text-box{flex-direction:column;display:flex}.metric-label{font-family:var(--font-sans);color:var(--color-text-muted);font-size:11px}.metric-val{font-family:var(--font-sans);color:var(--color-text-dark);white-space:nowrap;font-size:12.5px;font-weight:700}.generated-experimental-badge{font-family:var(--font-sans);color:var(--color-gold);letter-spacing:.03em;text-transform:uppercase;cursor:help;background-color:#a978241a;border:1px solid #a9782459;border-radius:4px;flex-shrink:0;align-items:center;padding:2px 6px;font-size:10px;font-weight:600;display:inline-flex}@media (width<=768px){.generated-card{padding:18px 16px}.generated-header-row{flex-direction:column;align-items:flex-start;gap:12px}.variations-grid{grid-template-columns:repeat(2,1fr);gap:10px}.rule-metrics-row{grid-template-columns:repeat(2,1fr);gap:12px}.metric-col{border-right:none;padding:0}}@media (width<=480px){.rule-metrics-row{grid-template-columns:1fr}}.recent-kolams-section{gap:var(--space-3);flex-direction:column;width:100%;min-width:0;margin-top:24px;display:flex}.recent-header{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.recent-title-group{align-items:center;gap:var(--space-3);display:flex}.recent-header-right{flex-shrink:0;align-items:center;gap:8px;display:flex}.storage-badge{background-color:var(--color-paper-dark,#f4f0e6);border:1px solid var(--color-line);color:var(--color-ink);white-space:nowrap;align-items:center;gap:6px;padding:4px 10px;font-size:.7rem;display:inline-flex}.carousel-nav{gap:4px;display:flex}.carousel-btn{border:1px solid var(--color-line);background-color:var(--color-paper);width:28px;height:28px;color:var(--color-ink);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:background-color .15s,border-color .15s,opacity .15s;display:flex}.carousel-btn:hover:not(:disabled){background-color:var(--color-paper-dark,#f4f0e6);border-color:var(--color-accent,#8b0000);color:var(--color-accent,#8b0000)}.carousel-btn:disabled{opacity:.3;cursor:default}.recent-carousel-wrapper{width:100%;position:relative;overflow:hidden}.recent-carousel-track{cursor:grab;-webkit-user-select:none;user-select:none;scrollbar-width:none;-ms-overflow-style:none;gap:12px;width:100%;min-width:0;padding-bottom:6px;display:flex;overflow:auto hidden}.recent-carousel-track::-webkit-scrollbar{display:none}.recent-card{background-color:var(--color-paper);border:1px solid var(--color-line);padding:var(--space-3);cursor:pointer;border-radius:8px;flex-direction:column;flex:0 0 200px;transition:transform .15s,border-color .15s,box-shadow .15s;display:flex}.recent-card:hover{border-color:var(--color-accent,#8b0000);transform:translateY(-3px);box-shadow:0 4px 14px #8b00001a}.recent-card-img{aspect-ratio:1;border:1px solid var(--color-line);background-color:#f6f2ec;border-radius:4px;width:100%;position:relative;overflow:hidden}.recent-card-img-fallback{justify-content:center;align-items:center;gap:var(--space-2);color:#888;text-transform:uppercase;letter-spacing:.05em;flex-direction:column;font-size:.6rem;display:none;position:absolute;inset:0}.recent-card-img img{object-fit:contain;pointer-events:none;-webkit-user-drag:none;width:100%;height:100%;display:block}.recent-card-body{padding-top:var(--space-2);flex-direction:column;gap:3px;display:flex}.recent-card-title{white-space:nowrap;text-overflow:ellipsis;line-height:1.3;overflow:hidden;font-size:.72rem!important}.recent-card-meta{gap:var(--space-1);color:#888;flex-wrap:wrap;font-size:.6rem;display:flex}.recent-badge{font-family:var(--font-mono);color:#27ae60;font-size:.6rem}.recent-kolams-empty{align-items:center;gap:var(--space-5);padding:var(--space-6);background-color:var(--color-paper);border:1px dashed var(--color-line);display:flex;margin-top:3.5rem!important}.empty-icon-wrap{border:1.5px solid var(--color-gold,#b88735);background-color:#000;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;display:flex;overflow:hidden;box-shadow:0 4px 12px #00000026}.kolam-icon-img{object-fit:cover;border-radius:50%;width:100%;height:100%}.empty-text{flex-direction:column;gap:4px;display:flex}.kolam-header-icon{object-fit:cover;border:1px solid var(--color-gold,#b88735);border-radius:50%;width:28px;height:28px;box-shadow:0 0 8px #b8873566}@media (width<=480px){.recent-card{flex:0 0 160px;padding:8px}.recent-header{flex-direction:column;align-items:flex-start;gap:8px}}.home-clone-main{background-color:#0000;flex-direction:column;flex:1;width:100%;display:flex}.main-content-section{background-color:#0000;width:100%;padding:0 0 48px}.main-content-container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 32px}.main-content-grid{grid-template-columns:1.12fr .88fr;align-items:start;gap:16px;display:grid}@media (width<=992px){.main-content-container{padding:0 20px}.main-content-grid{grid-template-columns:1fr;gap:24px}}@media (width<=480px){.main-content-container{padding:0 12px}}.illustrative-banner{justify-content:space-between;align-items:center;gap:var(--space-3,12px);background-color:var(--color-paper-dark,var(--color-gold-subtle));border:1px solid var(--color-line,var(--color-card-border));border-radius:var(--radius-md);flex-wrap:wrap;margin-bottom:14px;padding:10px 16px;display:flex}.illustrative-badge{color:var(--color-accent,var(--color-gold))}.illustrative-cta{font-family:var(--font-sans);font-size:var(--text-sm);color:var(--color-maroon-main);font-weight:600;text-decoration:none}.illustrative-cta:hover{text-decoration:underline}.illustrative-cta--reset{cursor:pointer;background:0 0;border:none;padding:0}.aicte-section{width:100%;margin-top:28px}.aicte-card{background-color:var(--color-paper-card);border:1px solid var(--color-card-border);border-radius:14px;justify-content:space-between;align-items:center;padding:28px 32px;transition:box-shadow .3s,border-color .3s;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 10px #00000005}.aicte-card:hover{border-color:var(--color-line-dark,#cfc5b8);box-shadow:0 4px 15px #5a07180a}.aicte-content{z-index:2;flex-direction:column;align-items:flex-start;gap:12px;max-width:65%;display:flex;position:relative}.aicte-title{font-family:var(--font-serif);color:var(--color-text-dark);margin:0;font-size:20px;font-weight:700}.aicte-desc{font-family:var(--font-sans);color:var(--color-text-body);margin:0;font-size:14px;line-height:1.6}.aicte-desc strong{color:var(--color-text-dark);font-weight:600}.aicte-link{font-family:var(--font-sans);color:var(--color-maroon-main);align-items:center;font-size:14.5px;font-weight:600;text-decoration:none;transition:color .2s,transform .2s;display:inline-flex}.aicte-link:hover{color:var(--color-maroon-dark);transform:translate(4px)}.aicte-illustration{width:240px;height:200px;color:var(--color-gold);opacity:.18;pointer-events:none;z-index:1;transition:opacity .3s,transform .3s;position:absolute;bottom:-15px;right:16px}.aicte-card:hover .aicte-illustration{opacity:.28;transform:translateY(-4px)}@media (width<=768px){.aicte-card{flex-direction:column;align-items:flex-start;gap:20px;padding:24px}.aicte-content{max-width:100%}.aicte-illustration{opacity:.25;width:180px;height:150px;margin-top:-10px;margin-left:auto;position:relative;bottom:0;right:0}.aicte-card:hover .aicte-illustration{transform:none}}.project-page{padding-bottom:var(--space-20)}.project-header{background-color:var(--color-paper-dark)}.project-title{margin-top:var(--space-2);margin-bottom:var(--space-4)}.project-sub{max-width:680px}.project-section-grid{gap:var(--space-12);grid-template-columns:300px 1fr;align-items:start;display:grid}.grid-col-right{gap:var(--space-4);flex-direction:column;display:flex}.pillars-detail-grid{gap:var(--space-6);grid-template-columns:repeat(3,1fr);display:grid}.pillar-detail-card{gap:var(--space-3);flex-direction:column;display:flex}.project-cta-card{justify-content:space-between;align-items:center;gap:var(--space-6);flex-wrap:wrap;display:flex}@media (width<=900px){.project-section-grid,.pillars-detail-grid{grid-template-columns:1fr}}.how-it-works-page{padding-bottom:var(--space-20)}.how-header{background-color:var(--color-paper-dark)}.how-title{margin-top:var(--space-2);margin-bottom:var(--space-4)}.how-sub{max-width:680px}.pipeline-grid{gap:var(--space-6);grid-template-columns:repeat(2,1fr);display:grid}.pipeline-card{gap:var(--space-3);flex-direction:column;display:flex}.pipeline-card--future{background-color:#0000;border-style:dashed}.card-top{border-bottom:1px solid var(--color-line);padding-bottom:var(--space-2);justify-content:space-between;align-items:center;display:flex}.step-tag{color:var(--color-accent)}.future-tag{color:var(--color-muted);border:1px dashed var(--color-line-dark);padding:1px 6px}.step-heading{color:var(--color-ink)}.step-text{color:var(--color-soft-gray)}.tech-explain-grid{gap:var(--space-12);grid-template-columns:300px 1fr;align-items:start;display:grid}@media (width<=900px){.pipeline-grid,.tech-explain-grid{grid-template-columns:1fr}}.kolam-card{gap:var(--space-2);color:var(--color-ink);cursor:pointer;flex-direction:column;text-decoration:none;display:flex}.kolam-card:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}.kolam-card__image-wrap{aspect-ratio:1;background-color:var(--color-paper-dark);border:1px solid var(--color-line);position:relative;overflow:hidden}.kolam-card__image{object-fit:contain;object-position:center;width:100%;height:100%;transition:transform var(--transition-slow);padding:var(--space-3)}.kolam-card:hover .kolam-card__image{transform:scale(1.04)}.kolam-card__overlay{padding:var(--space-4);opacity:0;transition:opacity var(--transition-normal);background-color:#171717d1;align-items:flex-end;display:flex;position:absolute;inset:0}.kolam-card:hover .kolam-card__overlay{opacity:1}.kolam-card__overlay-content{gap:var(--space-1);flex-direction:column;display:flex}.kolam-card__overlay-content .label-tech{color:#f6f3eccc}.kolam-card__label{padding:var(--space-1) 0;justify-content:space-between;align-items:center;display:flex}.kolam-card__number{font-family:var(--font-sans);font-size:var(--text-xs);letter-spacing:var(--tracking-wide);color:var(--color-ink-light);font-weight:500}.kolam-card__valid{font-size:var(--text-xs);color:var(--color-valid);font-weight:600}.kolam-card--compact .kolam-card__image-wrap{aspect-ratio:1}.kolam-card--compact .kolam-card__image{padding:var(--space-2)}@media (hover:none){.kolam-card__overlay{opacity:0!important}}.explore-page{padding-bottom:var(--space-24)}.explore-header{background-color:var(--color-paper-dark);border-bottom:1px solid var(--color-line)}.explore-title{margin-top:var(--space-2);margin-bottom:var(--space-4)}.explore-sub{max-width:680px;margin-bottom:var(--space-8)}.explore-toolbar{justify-content:space-between;align-items:center;gap:var(--space-6);flex-wrap:wrap;display:flex}.explore-search-wrap{flex:1;align-items:center;max-width:420px;display:flex;position:relative}.explore-search-icon{opacity:.5;pointer-events:none;font-size:14px;position:absolute;left:12px}.explore-search-input{width:100%;font-family:var(--font-sans);font-size:var(--text-sm);background-color:var(--color-paper);border:1px solid var(--color-line);color:var(--color-ink);transition:border-color var(--transition-fast);padding:.6rem 2.2rem}.explore-search-input:focus{border-color:var(--color-ink);outline:none}.explore-search-clear{color:var(--color-soft-gray);padding:4px;font-size:12px;position:absolute;right:12px}.explore-meta{color:var(--color-soft-gray)}.explore-gallery-section{padding-top:var(--space-12)}.explore-grid{gap:var(--space-6) var(--space-4);grid-template-columns:repeat(auto-fill,minmax(180px,1fr));display:grid}.explore-empty{text-align:center;padding:var(--space-20) 0;gap:var(--space-2);flex-direction:column;display:flex}.explore-load-more{margin-top:var(--space-16);justify-content:center;display:flex}@media (width<=640px){.explore-grid{grid-template-columns:repeat(2,1fr)}}.kolam-detail-page{background-color:var(--color-paper)}.detail-bar{background-color:var(--color-paper-dark);border-bottom:1px solid var(--color-line)}.detail-bar__inner{justify-content:space-between;align-items:center;height:54px;display:flex}.detail-breadcrumb{align-items:center;gap:var(--space-2);display:flex}.detail-breadcrumb__link{color:var(--color-soft-gray)}.detail-breadcrumb__link:hover{color:var(--color-ink)}.detail-breadcrumb__sep{color:var(--color-line-dark)}.detail-nav-buttons{gap:var(--space-2);display:flex}.detail-grid{gap:var(--space-16);grid-template-columns:1fr 1fr;align-items:start;display:grid}.detail-visual-panel{gap:var(--space-3);top:calc(72px + 34px + var(--space-6));flex-direction:column;display:flex;position:sticky}.detail-image-frame{aspect-ratio:1;background-color:var(--color-white);border:1px solid var(--color-line);width:100%;padding:var(--space-6);justify-content:center;align-items:center;display:flex}.detail-image{object-fit:contain;width:100%;height:100%}.detail-caption{color:var(--color-muted);font-size:var(--text-xs)}.detail-data-panel{gap:var(--space-8);flex-direction:column;display:flex}.detail-header-block{gap:var(--space-3);border-bottom:1px solid var(--color-line);padding-bottom:var(--space-6);flex-direction:column;display:flex}.detail-sections{gap:var(--space-6);flex-direction:column;display:flex}.detail-block{gap:var(--space-3);flex-direction:column;display:flex}.detail-block__title{color:var(--color-soft-gray);border-bottom:1px solid var(--color-line);padding-bottom:var(--space-2)}.detail-data-table{flex-direction:column;display:flex}.detail-row{padding:var(--space-3) 0;border-bottom:1px dashed var(--color-line);font-size:var(--text-sm);justify-content:space-between;align-items:center;display:flex}.detail-row:last-child{border-bottom:none}.detail-key{color:var(--color-soft-gray)}.detail-val{font-family:var(--font-mono);color:var(--color-ink);font-weight:500}.detail-val--valid{color:var(--color-valid);font-family:var(--font-sans);font-weight:600}.detail-actions{padding-top:var(--space-4)}.detail-not-found{text-align:center;padding:var(--space-20) 0}@media (width<=900px){.detail-grid{gap:var(--space-8);grid-template-columns:1fr}.detail-visual-panel{position:static}}.analyze-page{padding-bottom:var(--space-24)}.analyze-header{background-color:var(--color-paper)}.analyze-title{margin-top:var(--space-2);margin-bottom:var(--space-4)}.analyze-sub{max-width:680px;margin-bottom:var(--space-8)}.pattern-selector-bar{align-items:center;gap:var(--space-6);padding:var(--space-4) var(--space-6);flex-wrap:wrap;display:flex}.selector-pills{gap:var(--space-2);flex-wrap:wrap;display:flex}.pill-btn{font-family:var(--font-mono);font-size:var(--text-xs);border:1px solid var(--color-line);background-color:var(--color-paper);color:var(--color-ink);transition:all var(--transition-fast);padding:4px 10px}.pill-btn:hover{border-color:var(--color-ink)}.pill-btn--active{background-color:var(--color-ink);color:var(--color-paper);border-color:var(--color-ink)}.analyze-pipeline-section{padding-top:var(--space-12)}.pipeline-walkthrough{gap:var(--space-8);flex-direction:column;max-width:100%;margin:0 auto;display:flex}.step-block{gap:var(--space-5);flex-direction:column;display:flex}.step-block--future{opacity:.7;background-color:#0000;border-style:dashed}.step-header{gap:var(--space-1);border-bottom:1px solid var(--color-line);padding-bottom:var(--space-3);flex-direction:column;display:flex}.step-num{color:var(--color-accent)}.step-body{gap:var(--space-8);grid-template-columns:1fr 300px;align-items:start;display:grid}.step-text{gap:var(--space-4);flex-direction:column;display:flex}.step-table{border:1px solid var(--color-line);background-color:var(--color-paper);flex-direction:column;display:flex}.step-row{padding:var(--space-3) var(--space-4);border-bottom:1px dashed var(--color-line);font-size:var(--text-xs);justify-content:space-between;display:flex}.step-row:last-child{border-bottom:none}.step-img-frame{gap:var(--space-2);border:1px solid var(--color-line);padding:var(--space-3);background-color:var(--color-paper);flex-direction:column;display:flex}.step-img-frame img{aspect-ratio:1;object-fit:contain;width:100%}.step-diagram-box{background-color:var(--color-paper-dark);border:1px solid var(--color-line);padding:var(--space-4);overflow-x:auto}.ascii-diagram{color:var(--color-ink);font-size:.7rem;line-height:1.3}@media (width<=768px){.step-body{grid-template-columns:1fr}}.detect-page{padding-bottom:var(--space-24)}.detect-header{background-color:var(--color-paper)}.detect-title{margin-top:var(--space-2);margin-bottom:var(--space-4)}.detect-sub{max-width:680px;margin-bottom:var(--space-8)}.detect-body-section{padding-top:var(--space-8)}.detect-grid{gap:var(--space-8);grid-template-columns:1.2fr 1fr;align-items:start;display:grid}@media (width<=900px){.detect-grid{grid-template-columns:1fr}}.detect-upload-panel{padding:var(--space-6)}.dropzone{border:1px dashed var(--color-card-border);border-radius:var(--radius-md);cursor:pointer;background-color:var(--color-paper-light);justify-content:center;align-items:center;min-height:320px;display:flex;overflow:hidden}.dropzone-label{color:var(--color-text-muted);padding:var(--space-8);text-align:center}.preview-wrapper{width:100%;line-height:0;position:relative}.preview-img{width:100%;height:auto;display:block}.dot-overlay-svg{pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0}.dot-marker{fill:none;stroke-width:2px}.legend-agree{stroke:#227b44;color:#227b44}.legend-ml{stroke:#2d5fb8;color:#2d5fb8}.legend-classical{stroke:#b8302d;color:#b8302d}.dot-marker--single{stroke:var(--color-maroon-main)}.detector-selector{margin-top:var(--space-6);align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.detector-radios{gap:var(--space-3);display:flex}.detector-radio{font-family:var(--font-mono);font-size:var(--text-xs);border:1px solid var(--color-line,var(--color-card-border));border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:6px;padding:4px 12px;display:flex}.detector-radio--active{background-color:var(--color-ink,var(--color-text-dark));color:var(--color-paper);border-color:var(--color-text-dark)}.analyze-btn{margin-top:var(--space-6);width:100%}.analyze-btn:disabled{opacity:.5;cursor:not-allowed}.reconstruct-btn{margin-top:var(--space-3);width:100%}.reconstruct-btn:disabled{opacity:.5;cursor:not-allowed}.detect-error{margin-top:var(--space-4);color:#b8302d;font-size:var(--text-sm)}.detect-placeholder{color:var(--color-text-muted);padding:var(--space-8)}.result-card{padding:var(--space-6);margin-bottom:var(--space-6)}.compare-columns{gap:var(--space-6);margin:var(--space-4) 0;display:flex}.compare-col{flex:1}.overlay-legend{gap:var(--space-4);margin-top:var(--space-4);font-size:var(--text-xs);font-family:var(--font-mono);display:flex}.overlay-legend .swatch{background-color:currentColor;border-radius:50%;width:10px;height:10px;margin-right:4px;display:inline-block}.detect-pipeline-section{padding-top:var(--space-8);padding-bottom:var(--space-8)}@media (width<=900px){.detect-pipeline-section .main-content-grid{grid-template-columns:1fr}}.math-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px 20px;display:grid}.math-grid--compact{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px 16px}.math-empty{font-family:var(--font-sans);color:var(--color-text-muted);font-size:12.5px}.math-group{cursor:help}.math-group-title{font-family:var(--font-sans);text-transform:uppercase;letter-spacing:.04em;color:var(--color-gold,#b88735);margin-bottom:4px;font-size:10px;font-weight:700}.math-row{font-family:var(--font-sans);color:var(--color-text-body);justify-content:space-between;gap:12px;padding:2px 0;font-size:12.5px;display:flex}.math-row span:last-child{color:var(--color-text-dark);font-weight:700}.graph-empty{font-family:var(--font-sans);color:var(--color-text-muted);font-size:12.5px}.graph-view-wrap{flex-direction:column;gap:8px;display:flex}.graph-view-toolbar{gap:6px;display:flex}.graph-tool-btn{border:1px solid var(--color-card-border,#e6dccb);width:26px;height:26px;color:var(--color-text-dark);cursor:pointer;background-color:#faf7f0;border-radius:6px;justify-content:center;align-items:center;display:flex}.graph-tool-btn:hover,.graph-tool-btn.active{color:#b88735;border-color:#b88735}.graph-view-svg-wrap{background-color:#fff;border-radius:8px;justify-content:center;padding:12px;display:flex;overflow:auto}.graph-view-hint{font-family:var(--font-sans);color:var(--color-text-muted);margin:0;font-size:11px}.playground-page{padding-bottom:var(--space-12)}.playground-header{padding:var(--space-8) 0;text-align:center}.playground-sub{max-width:600px;margin:var(--space-2) auto 0;color:#666}.playground-body{margin-top:var(--space-8)}.playground-layout{gap:var(--space-8);grid-template-columns:320px 1fr;align-items:start;display:grid}@media (width<=900px){.playground-layout{grid-template-columns:1fr}}.playground-controls{padding:var(--space-6);background-color:var(--color-paper);border:1px solid var(--color-line);gap:var(--space-5);flex-direction:column;display:flex}.controls-header{align-items:center;gap:var(--space-2);border-bottom:1px solid var(--color-line);padding-bottom:var(--space-3);display:flex}.control-group{gap:var(--space-2);flex-direction:column;display:flex}.slider-range{width:100%;accent-color:var(--color-accent,#8b0000);cursor:pointer}.input-select{background-color:var(--color-paper-dark,#f4f0e6);border:1px solid var(--color-line);width:100%;font-family:var(--font-sans);font-size:var(--text-xs);color:var(--color-ink);outline:none;padding:8px 12px}.control-row{gap:var(--space-4);display:flex}.flex-1{flex:1}.input-color{border:1px solid var(--color-line);cursor:pointer;background:0 0;width:100%;height:36px}.action-buttons-group{gap:var(--space-3);margin-top:var(--space-2);flex-direction:column;display:flex}.btn--active-play{background-color:var(--color-accent,#8b0000);color:#fff!important;border-color:var(--color-accent,#8b0000)!important}.playground-viewport{padding:var(--space-6);background-color:var(--color-paper);border:1px solid var(--color-line);gap:var(--space-4);flex-direction:column;display:flex}.viewport-header{border-bottom:1px solid var(--color-line);padding-bottom:var(--space-3);justify-content:space-between;align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.viewport-meta{align-items:center;gap:var(--space-2);display:flex}.viewport-actions{gap:var(--space-3);display:flex}.btn-icon-action{background:var(--color-paper-dark,#f4f0e6);border:1px solid var(--color-line);font-family:var(--font-mono);color:var(--color-ink);cursor:pointer;align-items:center;gap:6px;padding:6px 12px;font-size:.7rem;transition:all .15s;display:flex}.btn-icon-action:hover{border-color:var(--color-accent,#8b0000);color:var(--color-accent,#8b0000)}.canvas-wrapper{border:1px solid var(--color-line);padding:var(--space-6);background-color:#050505;justify-content:center;align-items:center;min-height:420px;display:flex}.kolam-canvas{max-width:100%;height:auto;box-shadow:0 10px 30px #0006}.viewport-footer{justify-content:space-between;align-items:center;gap:var(--space-2);padding-top:var(--space-2);flex-wrap:wrap;display:flex}.link-analyze{color:var(--color-accent,#8b0000);align-items:center;gap:6px;font-weight:600;text-decoration:none;display:flex}.link-analyze:hover{text-decoration:underline}.status-bar{justify-content:center;gap:var(--space-4);margin-top:var(--space-5);flex-wrap:wrap;display:flex}.status-chip{align-items:center;gap:6px;font-size:.65rem;display:flex}.status-led{background:#999;border-radius:50%;width:7px;height:7px}.status-led--ok{background:#2e7d32;box-shadow:0 0 6px #2e7d3299}.status-led--down{background:#b3261e;box-shadow:0 0 6px #b3261e99}.status-led--unknown{background:#999;animation:1.4s ease-in-out infinite pulse-led}@keyframes pulse-led{0%,to{opacity:.4}50%{opacity:1}}.status-chip-state{font-family:var(--font-mono);color:#888}.playground-layout--3col{grid-template-columns:300px 1fr 320px}@media (width<=1200px){.playground-layout--3col{grid-template-columns:280px 1fr}.playground-analysis{grid-column:1/-1}}@media (width<=900px){.playground-layout--3col{grid-template-columns:1fr}}.playground-analysis{gap:var(--space-5);flex-direction:column;display:flex}.controls-header--secondary{margin-top:var(--space-2)}.control-note{color:#777;margin-top:calc(-1 * var(--space-2))}.checkbox-row{cursor:pointer;align-items:center;gap:8px;display:flex}.checkbox-row input{accent-color:var(--color-accent,#8b0000);cursor:pointer}.btn--full{justify-content:center;width:100%}.btn-icon-action--disabled{opacity:.4;pointer-events:none}.btn-spinner{border:2px solid #ffffff59;border-top-color:currentColor;border-radius:50%;width:14px;height:14px;animation:.7s linear infinite spin;display:inline-block}.btn-spinner--lg{border-width:3px;width:28px;height:28px}.gen-error-box{padding:var(--space-3);font-size:var(--text-xs);background:#b3261e14;border:1px solid #b3261e59}.gen-error-code{font-family:var(--font-mono);color:#b3261e;font-size:.65rem}.gen-error-hint{color:#888;margin-top:4px}.gen-success-box{padding:var(--space-3);font-size:var(--text-xs);background:#2e7d320f;border:1px solid #2e7d324d;flex-direction:column;gap:4px;display:flex}.gen-success-row{align-items:center;gap:6px;margin-bottom:2px;font-weight:600;display:flex}.gen-meta-row{justify-content:space-between;gap:var(--space-3);font-size:.7rem;display:flex}.gen-meta-row code{font-family:var(--font-mono)}.text-invalid{color:#b3261e}.canvas-toolbar{gap:var(--space-2);display:flex}.canvas-empty-state{justify-content:center;align-items:center;gap:var(--space-3);color:#777;text-align:center;flex-direction:column;max-width:320px;display:flex}.kolam-svg-render,.kolam-graph-render{max-width:100%;transition:transform .15s}.kolam-svg-render svg{max-width:100%;height:auto}.analysis-panel{padding:var(--space-4);background-color:var(--color-paper);border:1px solid var(--color-line)}.analysis-panel-header{cursor:pointer;width:100%;color:inherit;font:inherit;background:0 0;border:none;justify-content:space-between;align-items:center;padding:0;display:flex}.analysis-panel-header .heading-4{align-items:center;gap:6px;display:flex}.analysis-panel-body{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--color-line)}.graph-stat-row{gap:var(--space-3);color:#888;margin-bottom:var(--space-3);flex-wrap:wrap;font-size:.65rem;display:flex}.verify-block{padding-bottom:var(--space-3);margin-bottom:var(--space-3);border-bottom:1px dashed var(--color-line)}.verify-block:last-child{border-bottom:none;margin-bottom:0}.verify-block-title{font-weight:600;font-size:var(--text-xs);align-items:center;gap:var(--space-2);margin-bottom:var(--space-2);display:flex}.verify-tag{color:#888;text-transform:uppercase;letter-spacing:.04em;font-size:.6rem;font-weight:400}.playground-section{margin-top:var(--space-8);padding:var(--space-6);background-color:var(--color-paper);border:1px solid var(--color-line)}.section-row{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.variations-card-grid{gap:var(--space-4);margin-top:var(--space-5);grid-template-columns:repeat(auto-fill,minmax(180px,1fr));display:grid}.variation-card{border:1px solid var(--color-line);cursor:pointer;background:#050505;transition:border-color .15s;position:relative}.variation-card--active{border-color:var(--color-accent,#8b0000)}.variation-card-select{z-index:2;position:absolute;top:6px;left:6px}.variation-card-svg{aspect-ratio:1;justify-content:center;align-items:center;display:flex;overflow:hidden}.variation-card-svg svg{max-width:100%;max-height:100%}.variation-card-body{padding:var(--space-2) var(--space-3);background:var(--color-paper);flex-direction:column;gap:2px;display:flex}.compare-table-wrap{margin-top:var(--space-5);overflow-x:auto}.compare-table{border-collapse:collapse;width:100%;font-size:.7rem}.compare-table th,.compare-table td{border:1px solid var(--color-line);padding:var(--space-2) var(--space-3);text-align:left;white-space:nowrap}.compare-thumb{width:60px;height:60px}.compare-thumb svg{width:100%;height:100%}.history-list{margin-top:var(--space-4);flex-direction:column;gap:2px;max-height:320px;display:flex;overflow-y:auto}.history-row{gap:var(--space-3);padding:var(--space-2) var(--space-3);border:1px solid #0000;border-bottom:1px solid var(--color-line);cursor:pointer;text-align:left;color:inherit;background:0 0;grid-template-columns:1.3fr .8fr .8fr .6fr .6fr;font-family:inherit;font-size:.7rem;display:grid}.history-row:hover{border-color:var(--color-accent,#8b0000);background:var(--color-paper-dark,#f4f0e6)}@media (width<=700px){.history-row{grid-template-columns:1fr 1fr}}.playground-disclaimer{margin-top:var(--space-5);color:#777;align-items:center;gap:6px;display:flex}.module-card{border:1px solid var(--color-card-border);transition:border-color var(--transition-normal), box-shadow var(--transition-normal);color:var(--color-text-dark);background-color:#fff;border-radius:12px;flex-direction:column;justify-content:space-between;gap:20px;padding:24px;text-decoration:none;display:flex;box-shadow:0 2px 10px #00000005}.module-card:hover{border-color:var(--color-maroon-main);box-shadow:0 4px 14px #0000000d}.module-card__header{border-bottom:1px solid var(--color-card-border);justify-content:space-between;align-items:center;padding-bottom:12px;display:flex}.module-card__tag{color:var(--color-maroon-main);letter-spacing:.08em;align-items:center;gap:8px;font-size:11px;font-weight:700;display:flex}.module-card__icon{width:10px;height:10px;color:var(--color-maroon-main)}.module-card__badge{border:1px solid var(--color-card-border);color:var(--color-text-muted);border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600}.module-card__body{flex-direction:column;gap:8px;display:flex}.module-card__title{color:var(--color-text-dark);font-family:var(--font-serif);font-size:20px;font-weight:600}.module-card__sub{color:var(--color-text-body);font-size:13.5px;line-height:1.45}.module-card__footer{border-top:1px solid var(--color-card-border);color:var(--color-text-muted);letter-spacing:.08em;justify-content:space-between;align-items:center;padding-top:12px;font-size:11px;font-weight:700;display:flex}.module-card__arrow{color:var(--color-maroon-main);transition:transform var(--transition-fast);font-weight:700}.module-card:hover .module-card__arrow{transform:translate(4px)}.learn-page{background-color:var(--color-paper);width:100%;padding-bottom:64px}.learn-header{background-color:var(--color-paper-light);border-bottom:1px solid var(--color-card-border);width:100%;padding:48px 0}.learn-title{font-family:var(--font-serif);font-size:var(--text-2xl);color:var(--color-text-dark);margin-top:8px;margin-bottom:16px;font-weight:700}.learn-sub{max-width:680px;color:var(--color-text-body);font-size:15px;line-height:1.6}.learn-modules-grid{grid-template-columns:repeat(2,1fr);gap:24px;margin-top:32px;display:grid}.learn-why-section{background-color:var(--color-paper-light);border-top:1px solid var(--color-card-border);border-bottom:1px solid var(--color-card-border);width:100%;padding:48px 0}.why-grid{grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px;display:grid}@media (width<=768px){.learn-modules-grid,.why-grid{grid-template-columns:1fr;gap:16px}}.why-card{border:1px solid var(--color-card-border);background-color:#fff;border-radius:12px;flex-direction:column;gap:12px;padding:24px;display:flex;box-shadow:0 2px 10px #00000005}.why-card h3{font-family:var(--font-serif);color:var(--color-text-dark);font-size:18px;font-weight:600}.learn-refs-section{padding:48px 0}.refs-frame{border:1px solid var(--color-card-border);background-color:#fff;border-radius:12px;margin-top:32px;overflow:hidden;box-shadow:0 2px 10px #00000005}.refs-table{border-collapse:collapse;text-align:left;width:100%}.refs-table th{background-color:var(--color-paper-light);border-bottom:1px solid var(--color-card-border);font-family:var(--font-sans);letter-spacing:.08em;color:var(--color-text-muted);padding:16px 24px;font-size:11px;font-weight:700}.refs-table td{border-bottom:1px solid var(--color-card-border);padding:20px 24px;font-size:13.5px}.refs-table tr:last-child td{border-bottom:none}.ref-key{color:var(--color-maroon-main);font-weight:700;font-family:var(--font-sans)}.ref-title{font-family:var(--font-sans);color:var(--color-text-dark);font-weight:600}.ref-author{color:var(--color-text-muted)}@media (width<=900px){.learn-modules-grid,.why-grid{grid-template-columns:1fr}}.concept-card{border:1px solid var(--color-card-border);background-color:#fff;border-radius:12px;flex-direction:column;gap:12px;margin:24px 0;padding:24px 24px 24px 44px;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 10px #00000003}.concept-card:before{content:"";opacity:.85;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none'><path d='M 12,2 C 17,2 22,7 22,12 C 22,17 17,22 12,22 C 7,22 2,17 2,12 C 2,7 7,2 12,2 Z' stroke='%235A524C' stroke-width='1.2'/><path d='M 12,2 C 12,7 7,12 2,12 C 7,12 12,17 12,22 C 12,17 17,12 22,12 C 17,12 12,7 12,2 Z' stroke='%235A524C' stroke-width='0.8'/><circle cx='12' cy='12' r='1' fill='%235A524C'/><circle cx='6' cy='6' r='0.8' fill='%235A524C'/><circle cx='18' cy='6' r='0.8' fill='%235A524C'/><circle cx='6' cy='18' r='0.8' fill='%235A524C'/><circle cx='18' cy='18' r='0.8' fill='%235A524C'/></svg>");background-repeat:no-repeat;background-size:20px 20px;width:20px;height:20px;position:absolute;top:24px;left:14px}.concept-card__term{font-family:var(--font-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--color-maroon-main);font-size:12px;font-weight:700}.concept-card__def{font-family:var(--font-sans);color:var(--color-text-body);font-size:13.5px;line-height:1.5}.concept-card__formula{background-color:var(--color-paper-light);border:1px solid var(--color-card-border);color:var(--color-maroon-main);font-family:var(--font-mono);border-radius:4px;align-self:flex-start;margin-top:8px;padding:10px 14px;font-size:13px;display:inline-block}.module-page{background-color:var(--color-paper);width:100%;padding-bottom:64px}.module-header{background-color:var(--color-paper-light);border-bottom:1px solid var(--color-card-border);width:100%;padding:32px 0}.breadcrumb{color:var(--color-text-muted);letter-spacing:.08em;align-items:center;gap:8px;margin-bottom:12px;font-size:11px;font-weight:700;display:flex}.breadcrumb__link{color:var(--color-maroon-main);text-decoration:none}.breadcrumb__link:hover{text-decoration:underline}.breadcrumb__current{color:var(--color-text-dark)}.module-title-group{flex-direction:column;gap:8px;display:flex}.module-title{font-family:var(--font-serif);font-size:var(--text-2xl);color:var(--color-text-dark);font-weight:700}.module-sub{max-width:680px;color:var(--color-text-body);font-size:15px;line-height:1.5}.module-layout{grid-template-columns:260px 1fr;align-items:start;gap:40px;margin-top:32px;display:grid}.module-sidebar{position:sticky;top:120px}.toc-frame{border:1px solid var(--color-card-border);background-color:#fff;border-radius:12px;flex-direction:column;gap:16px;padding:20px;display:flex;box-shadow:0 2px 10px #00000005}.toc-frame .eyebrow{letter-spacing:.08em;color:var(--color-text-muted);margin-bottom:8px;font-size:11px;font-weight:700}.toc-list{flex-direction:column;gap:10px;display:flex}.toc-link{color:var(--color-text-body);transition:color var(--transition-fast);border-bottom:1px solid #0000;padding:4px 0;font-size:12px;font-weight:600;text-decoration:none;display:block}.toc-link:hover,.toc-link--active{color:var(--color-maroon-main);border-bottom-color:var(--color-maroon-main);font-weight:700}.module-body{flex-direction:column;gap:48px;display:flex}.module-visual-wrap{flex-direction:column;gap:16px;display:flex}.module-visual-wrap .eyebrow{letter-spacing:.08em;color:var(--color-maroon-main);font-size:11px;font-weight:700}.module-section{border-bottom:1px solid var(--color-card-border);flex-direction:column;gap:16px;padding-bottom:32px;display:flex}.module-section:last-of-type{border-bottom:none}.sec-heading{font-family:var(--font-serif);color:var(--color-text-dark);font-size:22px;font-weight:600}.sec-text{color:var(--color-text-body);font-size:15px;line-height:1.6}.sec-bullets{flex-direction:column;gap:8px;padding-left:0;list-style:none;display:flex}.sec-bullet-item{color:var(--color-text-body);padding-left:20px;font-size:14px;position:relative}.sec-bullet-item:before{content:"◇";color:var(--color-maroon-main);font-weight:700;position:absolute;left:0}.sec-formula-box{background-color:var(--color-paper-light);border:1px solid var(--color-card-border);border-radius:12px;flex-direction:column;gap:10px;padding:20px;display:flex}.sec-formula-box .eyebrow{letter-spacing:.08em;color:var(--color-text-muted);font-size:11px;font-weight:700}.sec-formula-text{color:var(--color-maroon-main);border:1px solid var(--color-card-border);font-size:15px;font-weight:700;font-family:var(--font-sans);background-color:#fff;border-radius:6px;padding:12px 16px}.typologies-grid{grid-template-columns:repeat(2,1fr);gap:20px;margin-top:12px;display:grid}.typology-card{border:1px solid var(--color-card-border);background-color:#fff;border-radius:12px;flex-direction:column;justify-content:space-between;gap:10px;height:560px;padding:20px;display:flex;box-shadow:0 2px 10px #00000005}.typology-card h3{font-family:var(--font-serif);color:var(--color-text-dark);font-size:16px;font-weight:600}.typology-header{border-bottom:1px solid var(--color-card-border);justify-content:space-between;align-items:baseline;padding-bottom:8px;display:flex}.typology-tamil{color:var(--color-maroon-main);font-size:11px;font-weight:700}.table-frame{border:1px solid var(--color-card-border);background-color:#fff;border-radius:12px;margin-top:12px;overflow:hidden;box-shadow:0 2px 10px #00000005}.regional-table{border-collapse:collapse;width:100%}.regional-table th{background-color:var(--color-paper-light);border-bottom:1px solid var(--color-card-border);font-family:var(--font-sans);letter-spacing:.08em;color:var(--color-text-muted);text-align:left;padding:12px 20px;font-size:11px;font-weight:700}.regional-table td{border-bottom:1px solid var(--color-card-border);color:var(--color-text-body);padding:14px 20px;font-size:13.5px}.regional-table tr:last-child td{border-bottom:none}.sec-concepts{flex-direction:column;gap:12px;display:flex}.module-refs-list{flex-direction:column;gap:12px;padding-left:0;list-style:none;display:flex}.module-ref-item{background-color:var(--color-paper-light);border:1px solid var(--color-card-border);border-radius:8px;gap:12px;padding:16px 20px;font-size:12px;text-decoration:none;display:flex}.module-ref-item:hover{border-color:var(--color-maroon-main)}.module-nav-bar{border-top:1px solid var(--color-card-border);justify-content:space-between;align-items:center;padding-top:24px;display:flex}.section-inline-visual{width:100%;display:block}.demo-container{border:1px solid var(--color-card-border);background-color:#fff;border-radius:12px;flex-direction:column;gap:16px;padding:24px;display:flex;box-shadow:0 2px 10px #00000005}.demo-toolbar{border-bottom:1px solid var(--color-card-border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-bottom:12px;display:flex}.demo-toolbar .label-tech{letter-spacing:.08em;color:var(--color-text-muted);font-size:11px;font-weight:700}.demo-controls{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.demo-canvas-wrap{aspect-ratio:1;background-color:var(--color-paper-light);border:1px solid var(--color-card-border);border-radius:12px;width:100%;max-width:560px;margin:0 auto;padding:20px}.demo-svg{width:100%;height:100%}.demo-caption{border-top:1px solid var(--color-card-border);color:var(--color-text-body);padding-top:12px;font-size:13.5px}.btn{font-family:var(--font-sans);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:6px;padding:10px 18px;font-size:12px;font-weight:700;display:inline-flex;border-radius:8px!important}.btn--primary{background-color:var(--color-maroon-main);color:#fff;border:1px solid var(--color-maroon-main)}.btn--primary:hover{background-color:var(--color-maroon-dark);border-color:var(--color-maroon-dark)}.btn--outline{color:var(--color-text-dark);border:1px solid var(--color-card-border);background-color:#0000}.btn--outline:hover{background-color:var(--color-paper-light);border-color:var(--color-text-dark)}.btn--sm{padding:6px 12px;font-size:11px;border-radius:6px!important}@media (width<=900px){.module-layout{grid-template-columns:1fr}.module-sidebar{position:static}.typologies-grid{grid-template-columns:1fr}}.typology-canvas{background-color:#0000;justify-content:center;align-items:center;width:100%;height:400px;margin-top:12px;padding:0;display:flex;overflow:hidden}.typology-svg{width:auto;height:100%}.typology-img{object-fit:contain;filter:contrast(1.18)brightness(1.06);width:auto;max-width:100%;height:100%;transform:scale(1)}@keyframes drawPath{0%{opacity:0}5%{opacity:1}to{stroke-dashoffset:0;opacity:1}}.technology-page{padding-bottom:var(--space-24)}.technology-header{background-color:var(--color-paper-dark);border-bottom:1px solid var(--color-line)}.technology-title{margin-top:var(--space-2);margin-bottom:var(--space-4)}.technology-sub{max-width:620px}.technology-grid{gap:var(--space-12);grid-template-columns:1fr 400px;align-items:start;display:grid}.technology-col-left{gap:var(--space-4);flex-direction:column;display:flex}.technology-card{background-color:var(--color-white);border:1px solid var(--color-line);padding:var(--space-6);gap:var(--space-3);flex-direction:column;display:flex}.diagram-card{background-color:var(--color-paper)}.architecture-flow{gap:var(--space-2);margin-top:var(--space-4);flex-direction:column;display:flex}.arch-node{background-color:var(--color-white);border:1px solid var(--color-line);padding:var(--space-3) var(--space-4);font-size:var(--text-xs);color:var(--color-ink)}.arch-node--highlight{border-color:var(--color-accent);color:var(--color-accent);font-weight:600}.arch-node--valid{border-color:var(--color-valid);color:var(--color-valid);font-weight:600}.technology-stack-section{background-color:var(--color-paper-dark);border-top:1px solid var(--color-line);border-bottom:1px solid var(--color-line)}.stack-grid{gap:var(--space-6);grid-template-columns:repeat(3,1fr);display:grid}@media (width<=768px){.stack-grid{gap:var(--space-4);grid-template-columns:1fr}}.stack-card{gap:var(--space-4);flex-direction:column;display:flex}.stack-card--future{border-style:dashed}.stack-list{gap:var(--space-2);flex-direction:column;display:flex}.stack-list li{justify-content:space-between;gap:var(--space-3);border-bottom:1px solid var(--color-line);padding-bottom:var(--space-2);display:flex}.stack-list li span{color:var(--color-muted)}.section-title{margin-bottom:var(--space-8);margin-top:var(--space-10)}.technology-cards-grid{gap:var(--space-6);grid-template-columns:1fr 1fr;display:grid}.technology-cta{margin-top:var(--space-10)}@media (width<=900px){.technology-grid,.stack-grid,.technology-cards-grid{grid-template-columns:1fr}}.impact-page{padding-bottom:var(--space-20)}.impact-header{background-color:var(--color-paper-dark)}.impact-title{margin-top:var(--space-2);margin-bottom:var(--space-4)}.impact-sub{max-width:680px}.impact-detail-grid{gap:var(--space-6);grid-template-columns:repeat(2,1fr);display:grid}.impact-detail-card{gap:var(--space-3);flex-direction:column;display:flex}.impact-cta-section{padding-top:var(--space-16)}.impact-cta-card{justify-content:space-between;align-items:center;gap:var(--space-6);flex-wrap:wrap;display:flex}@media (width<=900px){.impact-detail-grid{grid-template-columns:1fr}}.about-page{padding-bottom:var(--space-24)}.about-header{background-color:var(--color-paper-dark);border-bottom:1px solid var(--color-line)}.about-title{margin-top:var(--space-2);margin-bottom:var(--space-4)}.about-sub{max-width:680px}.about-grid{gap:var(--space-12);grid-template-columns:1fr 340px;align-items:start;display:grid}.about-main{gap:var(--space-4);flex-direction:column;display:flex}.about-sidebar{gap:var(--space-6);flex-direction:column;display:flex}.about-card{background-color:var(--color-white);border:1px solid var(--color-line);padding:var(--space-6);gap:var(--space-3);flex-direction:column;display:flex}.about-tech-list{gap:var(--space-2);margin-top:var(--space-2);flex-direction:column;padding:0;list-style:none;display:flex}.about-tech-list li{border-bottom:1px dashed var(--color-line);padding-bottom:var(--space-1);justify-content:space-between;display:flex}.about-tech-list span{color:var(--color-soft-gray)}.team-member{gap:var(--space-1);flex-direction:column;display:flex}.team-member span{font-size:var(--text-xs);color:var(--color-soft-gray)}@media (width<=900px){.about-grid{grid-template-columns:1fr}}.auth-page{padding:var(--space-16,64px) 0;align-items:flex-start;min-height:60vh;display:flex}.auth-container{justify-content:center;display:flex}.auth-card{gap:var(--space-4,16px);flex-direction:column;width:100%;max-width:420px;display:flex}.auth-card .heading-2{margin-bottom:var(--space-2,8px)}.auth-field{flex-direction:column;gap:6px;display:flex}.auth-input{font-family:var(--font-sans);font-size:var(--text-base);background-color:var(--color-paper);border:1px solid var(--color-line,var(--color-card-border));border-radius:var(--radius-sm);color:var(--color-ink,var(--color-text-dark));padding:10px 12px}.auth-input:focus{border-color:var(--color-ink,var(--color-text-dark));outline:none}.auth-error{color:#b8302d;font-size:var(--text-sm)}.auth-submit{width:100%;margin-top:var(--space-2,8px)}.auth-submit:disabled{opacity:.5;cursor:not-allowed}.auth-switch{text-align:center}.auth-switch a{color:var(--color-maroon-main);font-weight:600;text-decoration:none}.auth-switch a:hover{text-decoration:underline}.auth-hint{color:var(--color-text-muted);font-size:var(--text-xs)}.account-page{padding-top:var(--space-4,1.5rem);padding-bottom:100px}.section-header-bar{flex-direction:column;gap:.35rem;margin-bottom:1.5rem;display:flex}.section-eyebrow,.card-eyebrow{font-family:var(--font-mono,monospace);color:var(--color-gold,#b88735);letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;font-weight:700}.section-title{font-family:var(--font-serif,Georgia, serif);color:var(--color-text-dark,#2c2623);margin:0;font-size:1.6rem;font-weight:700;line-height:1.2}.section-subtitle{color:var(--color-text-muted,#786f68);margin:0;font-size:.85rem}.section-divider-line{background:linear-gradient(90deg, var(--color-card-border,var(--color-line,#eae2d5)) 0%, transparent 100%);width:100%;height:1px;margin-top:.5rem}.profile-hero-card{background-color:var(--color-paper-card,var(--color-paper,#fdfbf7));border:1px solid var(--color-card-border,var(--color-line,#eae2d5));border-radius:12px;margin-bottom:2.5rem;position:relative;overflow:hidden;box-shadow:0 6px 24px #0000000f}.profile-cover-banner{background:linear-gradient(135deg,#3d040e 0%,#5a0615 50%,#7a0a1e 100%);border-bottom:1px solid #b887354d;height:120px;position:relative;overflow:hidden}.cover-grid-overlay{opacity:.35;background-image:radial-gradient(circle,#b8873559 1px,#0000 1px);background-size:18px 18px;position:absolute;inset:0}.cover-geometric-ornament{opacity:.6;pointer-events:none;position:absolute;top:50%;right:5%;transform:translateY(-50%)}.profile-hero-body{background-color:var(--color-paper-card,var(--color-paper,#fdfbf7));flex-direction:column;gap:1.25rem;padding:0 2rem 2rem;display:flex;position:relative}.profile-top-row{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1rem;margin-top:-48px;margin-bottom:.25rem;display:flex}.profile-avatar-container{flex-shrink:0;width:96px;height:96px;position:relative}.profile-avatar-ring{background:linear-gradient(135deg, var(--color-gold,#b88735) 0%, #5a0615 100%);border-radius:50%;width:100%;height:100%;padding:3px;box-shadow:0 8px 20px #00000040}.profile-avatar-circle{border:2.5px solid var(--color-paper-card,var(--color-paper,#fdfbf7));background:linear-gradient(145deg,#3d040e 0%,#1f0207 100%);border-radius:50%;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.avatar-initials{font-family:var(--font-serif,Georgia, serif);color:var(--color-gold,#b88735);letter-spacing:-.02em;font-size:2.4rem;font-weight:700}.status-indicator-dot{border:2.5px solid var(--color-paper-card,var(--color-paper,#fdfbf7));background-color:#10b981;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;display:flex;position:absolute;bottom:4px;right:4px}.status-pulse{background-color:#10b981;border-radius:50%;width:100%;height:100%;animation:2s infinite statusPulse}@keyframes statusPulse{0%{opacity:.8;transform:scale(1)}50%{opacity:0;transform:scale(1.6)}to{opacity:0;transform:scale(1)}}.profile-hero-actions{align-items:center;gap:.65rem;margin-top:54px;display:flex}.btn-edit-profile,.btn-logout-action{cursor:pointer;border-radius:6px;align-items:center;gap:6px;padding:7px 14px;font-size:.8rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-edit-profile{background-color:var(--color-paper-light,#faf7f0);border:1px solid var(--color-card-border,var(--color-line,#eae2d5));color:var(--color-text-dark,#2c2623)}.btn-edit-profile:hover{border-color:var(--color-gold,#b88735);color:var(--color-gold,#b88735)}.btn-logout-action{border:1px solid var(--color-card-border,var(--color-line,#eae2d5));color:var(--color-text-muted,#786f68);background-color:#0000}.btn-logout-action:hover{color:#e53935;background-color:#8b000014;border-color:#8b000066}.profile-main-meta{flex-direction:column;gap:.85rem;display:flex}.profile-identity-header{flex-direction:column;gap:.25rem;display:flex}.profile-name-group{flex-direction:column;gap:.35rem;display:flex}.profile-name-row{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.profile-name{font-family:var(--font-serif,Georgia, serif);color:var(--color-text-dark,#2c2623);letter-spacing:-.01em;margin:0;font-size:2.1rem;font-weight:700;line-height:1.15}.profile-handle{font-family:var(--font-mono,monospace);color:var(--color-text-muted,#786f68);font-size:.84rem;font-weight:500}.role-badge{color:var(--color-gold,#b88735);letter-spacing:.05em;background-color:#b887351a;border:1px solid #b8873559;border-radius:4px;align-items:center;gap:6px;padding:4px 10px;font-size:.68rem;font-weight:700;display:inline-flex}.profile-bio{color:var(--color-text-body,#59514c);max-width:720px;margin:0;font-size:.92rem;line-height:1.55}.bio-edit-box{flex-direction:column;gap:10px;max-width:720px;display:flex}.bio-textarea{border:1px solid var(--color-card-border,var(--color-line,#eae2d5));background-color:var(--color-paper-light,#faf7f0);width:100%;color:var(--color-text-dark,#2c2623);resize:vertical;border-radius:6px;padding:10px 12px;font-family:inherit;font-size:.88rem;transition:border-color .15s,box-shadow .15s}.bio-textarea:focus{border-color:var(--color-gold,#b88735);outline:none;box-shadow:0 0 0 3px #b8873526}.bio-edit-actions{justify-content:flex-end;display:flex}.profile-quick-tags{color:var(--color-text-muted,#786f68);border-top:1px dashed var(--color-card-border,var(--color-line,#eae2d5));flex-wrap:wrap;align-items:center;gap:.65rem;padding-top:.5rem;font-size:.78rem;display:flex}.tag-item{align-items:center;gap:5px;display:inline-flex}.tag-icon{color:var(--color-gold,#b88735)}.dot-sep{color:var(--color-text-muted,#786f68);opacity:.5}.stats-section-container{margin-bottom:2.5rem}.profile-stats-panel{background-color:var(--color-paper-card,var(--color-paper,#fdfbf7));border:1px solid var(--color-card-border,var(--color-line,#eae2d5));border-radius:10px;grid-template-columns:repeat(1,1fr);display:grid;box-shadow:0 4px 16px #0000000a}@media (width>=600px){.profile-stats-panel{grid-template-columns:repeat(2,1fr)}}@media (width>=900px){.profile-stats-panel{grid-template-columns:repeat(4,1fr)}}.stat-col{border-bottom:1px solid var(--color-card-border,var(--color-line,#eae2d5));flex-direction:column;gap:.35rem;padding:1.5rem 1.25rem;transition:background-color .2s;display:flex}@media (width>=600px){.stat-col:nth-child(odd){border-right:1px solid var(--color-card-border,var(--color-line,#eae2d5))}.stat-col:nth-last-child(-n+2){border-bottom:none}}@media (width>=900px){.stat-col{border-bottom:none;border-right:1px solid var(--color-card-border,var(--color-line,#eae2d5))}.stat-col:last-child{border-right:none}}.stat-col:hover{background-color:var(--color-paper-light,#f4f0e666)}.stat-header{align-items:center;gap:6px;margin-bottom:.2rem;display:flex}.stat-icon{color:var(--color-gold,#b88735)}.stat-label{font-family:var(--font-mono,monospace);color:var(--color-text-muted,#786f68);letter-spacing:.06em;font-size:.68rem;font-weight:700}.stat-number{font-family:var(--font-serif,Georgia, serif);color:var(--color-text-dark,#2c2623);letter-spacing:-.02em;font-size:2.1rem;font-weight:700;line-height:1.1}.stat-subtext{color:var(--color-text-muted,#8c827a);font-size:.73rem}.profile-details-grid{grid-template-columns:1fr;gap:1.75rem;margin-bottom:3rem;display:grid}@media (width>=860px){.profile-details-grid{grid-template-columns:1fr 1fr}}.info-card{background-color:var(--color-paper-card,var(--color-paper,#fdfbf7));border:1px solid var(--color-card-border,var(--color-line,#eae2d5));border-radius:10px;flex-direction:column;gap:1.25rem;padding:1.75rem;display:flex;box-shadow:0 4px 16px #0000000a}.card-header-bar{border-bottom:1px solid var(--color-card-border,var(--color-line,#eae2d5));justify-content:space-between;align-items:flex-start;padding-bottom:.85rem;display:flex}.card-header-text{flex-direction:column;gap:.15rem;display:flex}.card-title{color:var(--color-text-dark,#2c2623);margin:0;font-size:1.15rem}.icon-accent{color:var(--color-gold,#b88735);flex-shrink:0;margin-top:4px}.info-table{flex-direction:column;gap:.15rem;display:flex}.info-row{border-bottom:1px dashed var(--color-card-border,#eae2d5cc);justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 0;font-size:.88rem;display:flex}.info-row:last-child{border-bottom:none}.info-label{color:var(--color-text-muted,#786f68);flex-shrink:0;align-items:center;gap:7px;font-size:.76rem;font-weight:600;display:inline-flex}.info-value{color:var(--color-text-dark,#2c2623);text-align:right;font-weight:600}.info-value--email{word-break:break-all;overflow-wrap:anywhere;font-family:var(--font-mono,monospace);font-size:.82rem;font-weight:500}.status-pill{border-radius:20px;align-items:center;gap:5px;padding:4px 10px;font-size:.74rem;font-weight:600;display:inline-flex}.status-pill--valid{color:#10b981;background-color:#10b9811a;border:1px solid #10b9814d}.status-pill--gold{color:var(--color-gold,#b88735);background-color:#b887351a;border:1px solid #b887354d}.badges-list{flex-direction:column;gap:.9rem;display:flex}.achievement-badge-item{background-color:var(--color-paper-light,#faf7f0);border:1px solid var(--color-card-border,var(--color-line,#eae2d5));border-radius:8px;align-items:flex-start;gap:1rem;padding:12px 14px;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex}.achievement-badge-item:hover{border-color:var(--color-gold,#b88735);transform:translateY(-2px);box-shadow:0 4px 12px #b887351a}.badge-emblem-wrap{width:40px;height:40px;color:var(--color-gold,#b88735);background:linear-gradient(135deg,#5a06151f 0%,#b8873529 100%);border:1px solid #b8873559;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;display:flex}.badge-info{flex-direction:column;flex:1;gap:3px;display:flex}.badge-header-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;display:flex}.badge-title{font-family:var(--font-serif,Georgia, serif);color:var(--color-text-dark,#2c2623);margin:0;font-size:.98rem;font-weight:700}.badge-tag{color:var(--color-gold,#b88735);background-color:#b887351f;border-radius:3px;padding:2px 6px;font-size:.62rem}.badge-desc{color:var(--color-text-muted,#786f68);margin:0;font-size:.8rem;line-height:1.4}.recent-work-section{margin-bottom:3rem}.recent-work-wrapper{margin-top:.5rem}.playground-cta-section{margin-top:1rem}.playground-cta-banner{background:linear-gradient(135deg, var(--color-paper-card,#fdfbf7) 0%, var(--color-paper-light,#f5efe3) 100%);border:1px solid var(--color-card-border,var(--color-line,#eae2d5));border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem;padding:2.25rem 2rem;display:flex;position:relative;overflow:hidden;box-shadow:0 6px 20px #0000000d}.cta-pattern-overlay{opacity:.3;pointer-events:none;background-image:radial-gradient(circle,#b8873540 1px,#0000 1px);background-size:22px 22px;position:absolute;inset:0}.cta-content{z-index:1;flex-direction:column;gap:.4rem;max-width:620px;display:flex;position:relative}.cta-title{color:var(--color-text-dark,#2c2623);margin:0;font-size:1.45rem}.cta-desc{color:var(--color-text-body,#59514c);margin:0;line-height:1.5}.cta-action{z-index:1;position:relative}.cta-btn{color:#fdfbf7;background:linear-gradient(135deg,#5a0615 0%,#3d040e 100%);border:1px solid #3d040e;border-radius:6px;align-items:center;gap:8px;padding:12px 22px;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #3d040e33}.cta-btn:hover{color:#fff;background:linear-gradient(135deg,#7a0a1e 0%,#5a0615 100%);transform:translateY(-2px);box-shadow:0 6px 16px #3d040e4d}.guest-profile-banner{background:linear-gradient(135deg, var(--color-paper-card,#fdfbf7) 0%, var(--color-paper-light,#f5efe3) 100%);border:1px solid var(--color-card-border,var(--color-line,#eae2d5));border-radius:12px;margin-bottom:2.5rem;padding:2.25rem 2rem;position:relative;overflow:hidden}.guest-banner-decor-dots{opacity:.25;pointer-events:none;background-image:radial-gradient(circle,#b8873540 1px,#0000 1px);background-size:20px 20px;position:absolute;inset:0}.guest-banner-body{z-index:1;flex-wrap:wrap;align-items:center;gap:1.5rem;display:flex;position:relative}.guest-banner-icon{width:54px;height:54px;color:var(--color-gold,#b88735);background:linear-gradient(135deg,#b887351f 0%,#5a061514 100%);border:1px solid #b887354d;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.guest-banner-content{flex-direction:column;flex:1;gap:.35rem;min-width:260px;display:flex}.guest-title{color:var(--color-text-dark,#2c2623);margin:0}.guest-desc{color:var(--color-text-body,#59514c);margin:0;line-height:1.5}.guest-banner-actions{flex-shrink:0}.account-skeleton-box{background-color:var(--color-paper-card,var(--color-paper,#fdfbf7));border:1px solid var(--color-card-border,var(--color-line,#eae2d5));border-radius:12px;padding:3rem}.skeleton-line{background:linear-gradient(90deg, var(--color-card-border) 25%, var(--color-paper-light) 50%, var(--color-card-border) 75%);background-size:200% 100%;border-radius:4px;animation:1.5s ease-in-out infinite skeletonPulse}@keyframes skeletonPulse{0%{background-position:200% 0}to{background-position:-200% 0}}@media (width<=640px){.profile-hero-body{padding:0 1.25rem 1.5rem}.profile-top-row{margin-top:-42px}.profile-hero-actions{justify-content:flex-start;width:100%;margin-top:48px}.profile-avatar-container{width:84px;height:84px}.avatar-initials{font-size:2rem}.profile-name{font-size:1.7rem}.playground-cta-banner{padding:1.5rem}}.legal-page{padding-bottom:var(--space-24,96px)}.legal-header{background-color:var(--color-paper-dark,var(--color-gold-subtle))}.legal-content{max-width:760px}.legal-content h2{margin-top:var(--space-8,32px);margin-bottom:var(--space-2,8px)}.legal-content h2:first-child{margin-top:0}.legal-content p{margin-bottom:var(--space-3,12px)}.legal-content ul{margin:0 0 var(--space-3,12px);padding-left:1.4rem}.legal-content li{margin-bottom:6px}.legal-effective-date{color:var(--color-text-muted);margin-bottom:var(--space-6,24px)}.legal-english-notice{color:var(--color-text-muted);font-size:var(--text-xs);margin-bottom:var(--space-6,24px);font-style:italic}.legal-contact-card{gap:var(--space-3,12px);margin-bottom:var(--space-4,16px);flex-direction:column;display:flex}.legal-contact-email{font-family:var(--font-mono);font-size:var(--text-lg);color:var(--color-maroon-main);text-decoration:none}.legal-contact-email:hover{text-decoration:underline}.legal-form-note{color:var(--color-text-muted)}.notfound-page{padding:var(--space-24) 0}.notfound-content{align-items:flex-start;gap:var(--space-3);flex-direction:column;max-width:520px;display:flex}.notfound-content .btn-generate-more{margin-top:var(--space-4);text-decoration:none;display:inline-flex}:root{--color-header-bg:#5a0615;--color-footer-bg:#3b0711;--color-maroon-main:#5a0615;--color-maroon-dark:#3b0711;--color-gold:#a97824;--color-gold-light:#c59a4a;--color-gold-subtle:#f5f0e6;--color-paper:#fbf8f1;--color-paper-card:#fffdfc;--color-paper-light:#f5f0e6;--color-card-border:#e6dccb;--color-text-dark:#171717;--color-text-body:#4b4843;--color-text-muted:#77716a;--color-step-done:#227b44;--color-step-active:#5a0615;--color-step-muted:#e6dccb;--color-accent:var(--color-gold);--color-ink:var(--color-text-dark);--color-ink-light:var(--color-text-body);--color-line:var(--color-card-border);--color-line-dark:#cfc5b8;--color-soft-gray:var(--color-text-muted);--color-muted:#a79f95;--color-valid:var(--color-step-done);--color-white:#fff;--color-paper-dark:#f5f0e6;--font-serif:"Playfair Display", Georgia, serif;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-mono:"Courier New", monospace;--text-xs:.75rem;--text-sm:.84rem;--text-base:.938rem;--text-md:1.0625rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-2xl:2.125rem;--text-3xl:2.75rem;--tracking-wide:.02em;--max-width:1480px;--gutter:48px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-pill:9999px;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s ease}.dark-theme{--color-paper:#12100f;--color-paper-card:#1c1917;--color-paper-light:#24201d;--color-card-border:#2e2722;--color-text-dark:#eae5dc;--color-text-body:#b2aaa2;--color-text-muted:#7a7167;--color-paper-dark:#161312;--color-line-dark:#3e352e;--color-ink:#eae5dc;--color-white:var(--color-paper-card);--color-header-bg:#1a1213;--color-footer-bg:#140e0f;--color-maroon-main:#9b4a53;--color-maroon-dark:#7d343c;--color-gold:#bca374;--color-gold-light:#d4c2a1;--color-gold-subtle:#211c18}.container{width:100%;max-width:var(--max-width);padding:0 var(--gutter);margin-left:auto;margin-right:auto}.container--narrow{width:100%;max-width:1200px;padding:0 var(--gutter);margin-left:auto;margin-right:auto}.eyebrow{font-family:var(--font-sans);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--color-soft-gray);font-weight:600;display:block}.heading-hero{font-size:clamp(2rem, 1.2rem + 3.5vw, var(--text-3xl))}.heading-1{font-size:var(--text-3xl)}.body-text{font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text-body);line-height:1.65}.label-tech{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--color-soft-gray)}.text-valid{color:var(--color-valid)}.archival-frame{background-color:var(--color-white);border:1px solid var(--color-line);border-radius:var(--radius-md);padding:var(--space-6)}.btn{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:var(--text-sm);transition:all var(--transition-fast);cursor:pointer;border:1px solid #0000;padding:.7rem 1.4rem;font-weight:600;display:inline-flex}.btn--primary{background-color:var(--color-maroon-main);color:var(--color-white)}.btn--primary:hover{background-color:var(--color-maroon-dark)}.btn--outline{border-color:var(--color-line);color:var(--color-ink);background-color:#0000}.btn--outline:hover{border-color:var(--color-ink);background-color:var(--color-paper-dark)}.btn--sm{font-size:var(--text-xs);padding:.45rem .9rem}@media (width<=900px){.container,.container--narrow{padding:0 var(--space-6)}.section{padding:var(--space-12) 0}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;min-height:100vh;font-family:var(--font-sans);background-color:var(--color-paper);color:var(--color-text-dark);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(#b8873514 1.5px,#0000 1.5px);background-position:0 0;background-repeat:repeat;background-size:32px 32px;background-attachment:fixed}#root{flex-direction:column;width:100%;min-height:100vh;display:flex}button{cursor:pointer;font-family:inherit}img,svg{display:block}a{color:inherit;text-decoration:none}.app-shell{flex-direction:column;width:100%;min-height:100vh;display:flex;position:relative}.app-shell>.kolam-grid-pattern{z-index:-1;pointer-events:none;position:fixed;inset:0}.container{width:100%;max-width:var(--max-width);margin-left:auto;margin-right:auto;padding:0 40px}.container--narrow{width:100%;max-width:1200px;margin-left:auto;margin-right:auto;padding:0 40px}.section{padding:48px 0}.section--bordered{border-bottom:1px solid var(--color-card-border)}.detect-page,.generate-page,.learn-page,.analyze-page,.about-page,.how-it-works-page,.technology-page,.impact-page,.explore-page,.project-page,.kolam-detail-page,.module-page{background-color:var(--color-paper);flex-direction:column;flex:1;width:100%;min-height:calc(100vh - 128px);display:flex}.heading-display{font-family:var(--font-serif);color:var(--color-text-dark);font-weight:700;line-height:1.25}.heading-2{font-size:var(--text-3xl)}.heading-3{font-size:var(--text-2xl)}.heading-4{font-size:var(--text-xl)}.eyebrow{font-family:var(--font-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted);font-size:11px;font-weight:700}.eyebrow--accent{color:var(--color-maroon-main)}.body-text{font-family:var(--font-sans);color:var(--color-text-body);font-size:15px;line-height:1.6}.body-text--sm{font-size:13.5px}.label-tech{font-family:var(--font-sans);letter-spacing:.08em;color:var(--color-text-muted);text-transform:uppercase;font-size:11px;font-weight:700}