:root{font-synthesis-weight:none}[data-theme=eyecare]{--bg:#f4efe8;--bg-accent:#efe2d2;--text:#1c1b19;--muted:#5f5b54;--brand:#b5522b;--brand-dark:#8f3f20;--card:#fffaf3;--border:rgba(28,27,25,.12);--shadow:0 16px 30px rgba(28,27,25,.12);--radius:18px;--bg-gradient:radial-gradient(circle at top left,#fbeedc 0%,var(--bg) 55%),linear-gradient(135deg,#f9f2e8 0%,#f1e4d3 100%);--glass-bg:hsla(0,0%,100%,.7);--glass-bg-subtle:hsla(0,0%,100%,.6);--glass-bg-strong:hsla(0,0%,100%,.9);--glass-bg-accent:hsla(0,0%,100%,.85);--text-alpha-08:rgba(28,27,25,.08);--text-alpha-12:rgba(28,27,25,.12);--text-alpha-16:rgba(28,27,25,.16);--text-alpha-50:rgba(28,27,25,.5);--text-alpha-60:rgba(28,27,25,.6);--text-alpha-75:rgba(28,27,25,.75)}[data-theme=light]{--bg:#f8fafc;--bg-accent:#f1f5f9;--text:#0f172a;--muted:#64748b;--brand:#b5522b;--brand-dark:#8f3f20;--card:#fff;--border:#cbd5e1;--shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);--radius:18px;--bg-gradient:linear-gradient(135deg,#f8fafc,#e2e8f0);--glass-bg:hsla(0,0%,100%,.8);--glass-bg-subtle:hsla(0,0%,100%,.7);--glass-bg-strong:hsla(0,0%,100%,.95);--glass-bg-accent:hsla(0,0%,100%,.9);--text-alpha-08:rgba(15,23,42,.05);--text-alpha-12:rgba(15,23,42,.1);--text-alpha-16:rgba(15,23,42,.15);--text-alpha-50:rgba(15,23,42,.5);--text-alpha-60:rgba(15,23,42,.6);--text-alpha-75:rgba(15,23,42,.75)}[data-theme=dark]{--bg:#09090b;--bg-accent:#18181b;--text:#fafafa;--muted:#a1a1aa;--brand:#ea580c;--brand-dark:#c2410c;--card:#18181b;--border:#27272a;--shadow:0 10px 15px -3px rgba(0,0,0,.5);--radius:18px;--bg-gradient:radial-gradient(circle at top left,#18181b 0%,#09090b 55%),linear-gradient(135deg,#18181b,#09090b);--glass-bg:rgba(24,24,27,.6);--glass-bg-subtle:rgba(24,24,27,.5);--glass-bg-strong:rgba(24,24,27,.8);--glass-bg-accent:rgba(39,39,42,.8);--text-alpha-08:hsla(0,0%,98%,.08);--text-alpha-12:hsla(0,0%,98%,.12);--text-alpha-16:hsla(0,0%,98%,.16);--text-alpha-50:hsla(0,0%,98%,.5);--text-alpha-60:hsla(0,0%,98%,.6);--text-alpha-75:hsla(0,0%,98%,.75)}*{box-sizing:border-box}body{margin:0;font-family:"Noto Serif SC","Source Han Serif SC",Georgia,serif;color:var(--text);background:var(--bg-gradient)}.page,body{min-height:100vh}.page{display:flex;flex-direction:column}.header{justify-content:space-between;padding:24px 6vw 20px}.header,.header-left{display:flex;align-items:center}.header-left{gap:40px}.header-right{display:flex;align-items:center}.brand-link{display:inline-flex;align-items:center;gap:10px;text-decoration:none}.brand-logo{width:24px;height:24px;border-radius:50%;box-shadow:0 6px 14px var(--text-alpha-16)}.brand-text{font-weight:700;font-size:24px;letter-spacing:1px;color:var(--brand-dark)}.nav{display:flex;gap:20px;font-size:14px;color:var(--muted)}.nav a{color:inherit;text-decoration:none;font-weight:600}.nav a:hover{color:var(--brand-dark)}.nav-user{text-decoration:none;font-weight:600;font-size:14px}.nav-login{color:#fff;background:var(--brand);padding:8px 20px;border-radius:999px;box-shadow:0 4px 12px rgba(181,82,43,.25);transition:transform .15s ease,box-shadow .15s ease}.nav-login:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(181,82,43,.3);color:#fff}.nav-loading{color:var(--muted)}.nav-user-dropdown{position:relative}.nav-user-trigger{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--border);padding:8px 16px;border-radius:999px;font-size:14px;color:var(--text);cursor:pointer;transition:all .2s ease}.nav-user-trigger:hover{border-color:var(--brand);color:var(--brand-dark)}.dropdown-arrow{font-size:10px;opacity:.6}.dropdown-menu{position:absolute;top:calc(100% + 8px);right:0;background:var(--card);border-radius:12px;border:1px solid var(--border);box-shadow:var(--shadow);padding:6px;min-width:160px;z-index:1000;display:flex;flex-direction:column;gap:2px}.dropdown-item{display:block;width:100%;text-align:left;padding:8px 12px;border-radius:8px;font-size:13px;color:var(--text);text-decoration:none;background:transparent;border:none;cursor:pointer;transition:background .15s ease}.dropdown-item:hover:not(.disabled){background:var(--bg-accent);color:var(--brand-dark)}.dropdown-item.disabled{color:var(--muted);opacity:.6;cursor:not-allowed}.dropdown-item.danger{color:#c53030}.dropdown-item.danger:hover{background:rgba(229,62,62,.08);color:#c53030}.dropdown-divider{height:1px;background:var(--border);margin:4px 6px;opacity:.5}[data-tooltip]{position:relative;cursor:help}[data-tooltip]:before{content:attr(data-tooltip);transform:translateX(-50%) translateY(-8px);padding:6px 10px;background:var(--text);color:#fff;font-size:11px;white-space:nowrap;border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,.15)}[data-tooltip]:after,[data-tooltip]:before{position:absolute;bottom:100%;left:50%;opacity:0;visibility:hidden;transition:all .2s ease;z-index:100}[data-tooltip]:after{content:"";transform:translateX(-50%) translateY(0);border:5px solid transparent;border-top:5px solid var(--text)}[data-tooltip]:hover:after,[data-tooltip]:hover:before{opacity:1;visibility:visible;transform:translateX(-50%) translateY(-4px)}[data-tooltip]:hover:after{transform:translateX(-50%) translateY(4px)}.nav-disabled{color:var(--muted);opacity:.6;font-size:14px;font-weight:500;cursor:help}.main{flex:1 1;padding:0 6vw 60px;display:flex;flex-direction:column;gap:40px}.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:32px;gap:32px;align-items:center}.hero-text h1{font-size:clamp(30px,4vw,52px);margin:10px 0 12px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:12px;color:var(--brand);font-weight:600}.lead{font-size:16px;color:var(--muted);line-height:1.7}.hero-actions{margin-top:22px;display:flex;gap:12px}button{font-family:inherit;border:none;border-radius:999px;padding:10px 18px;font-size:14px;cursor:pointer}.primary{background:var(--brand);color:#fff;box-shadow:var(--shadow)}.ghost{background:transparent;color:var(--brand-dark);border:1px solid var(--border)}.ghost.danger{color:#c53030;border-color:rgba(229,62,62,.4)}.ghost.danger:hover{background:rgba(229,62,62,.08)}.button-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:999px;padding:10px 18px;font-size:14px}.hero-card{background:var(--card);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border:1px solid var(--border)}.card-title{font-weight:700;margin-bottom:12px}.hero-card ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.8}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:20px;gap:20px}.grid-item{background:var(--glass-bg);border-radius:16px;padding:18px;border:1px solid var(--border)}.grid-item h3{margin-top:0}.grid-item p{color:var(--muted);line-height:1.6}.ai-panel{display:flex;flex-direction:column;gap:18px;padding:22px 24px;border-radius:var(--radius);background:var(--bg-accent)}.ai-panel h2{margin:0 0 8px}.ai-panel p{margin:0;color:var(--muted)}.ai-tags{display:flex;flex-wrap:wrap;gap:10px}.ai-tags span{background:var(--card);padding:6px 12px;border-radius:999px;border:1px solid var(--border);font-size:12px;letter-spacing:.5px}.module-section{display:grid;grid-gap:18px;gap:18px}.module-header p{margin:6px 0 0;color:var(--muted)}.module-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px}.module-card{position:relative;border-radius:16px;padding:16px;border:1px dashed var(--border);background:var(--glass-bg-subtle);color:var(--text-alpha-60);min-height:140px;text-decoration:none}.module-card p{margin:8px 0 0;color:inherit;font-size:13px;line-height:1.5}.module-title{font-weight:700;color:var(--text-alpha-75)}.module-status{position:absolute;top:14px;right:14px;font-size:11px;background:var(--text-alpha-08);padding:4px 8px;border-radius:999px}.module-card-active{border-style:solid;background:var(--card);color:var(--text);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.module-card-active:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow)}.module-card-active .module-title{color:var(--brand-dark)}.module-status.active{background:rgba(56,161,105,.15);color:#2f855a}.footer{padding:20px 6vw 30px;color:var(--muted);font-size:12px;display:flex;flex-direction:column;gap:6px}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.footer-note{font-size:11px;letter-spacing:.3px;color:var(--text-alpha-60)}.footer-github{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);transition:color .2s ease,transform .2s ease}.footer-github svg{width:100%;height:100%;fill:currentColor}.footer-github:hover{color:var(--brand-dark);transform:translateY(-1px)}.login-page,.register-page{gap:32px}.login-hero{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}.login-status{min-width:240px}.status-card{padding:14px 16px;border-radius:14px;border:1px solid var(--border);background:var(--glass-bg);display:grid;grid-gap:8px;gap:8px}.status-card.success{border-color:rgba(56,161,105,.5);background:rgba(56,161,105,.12)}.status-card.error{border-color:rgba(229,62,62,.5);background:rgba(229,62,62,.12)}.status-title{font-weight:700;color:var(--brand-dark)}.status-meta{font-size:12px;color:var(--muted)}.status-lines{display:grid;grid-gap:4px;gap:4px;font-size:13px}.login-grid{display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr);grid-gap:24px;gap:24px;align-items:start}.login-card{background:var(--card);border-radius:18px;padding:20px;border:1px solid var(--border);box-shadow:var(--shadow);display:grid;grid-gap:14px;gap:14px}.register-panel{max-width:520px}.login-panel{max-width:420px}.login-aside{display:grid;grid-gap:16px;gap:16px}.aside-card{background:var(--glass-bg);border-radius:16px;padding:18px;border:1px solid var(--border)}.aside-card.soft{background:var(--bg-accent)}.aside-card p{color:var(--muted);margin:8px 0 0}.aside-list{display:grid;grid-gap:6px;gap:6px;margin-top:12px;color:var(--muted);font-size:13px}.benefit-list{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-gap:16px;gap:16px}.benefit-list li{display:flex;gap:12px;align-items:flex-start}.benefit-list .icon{background:rgba(181,82,43,.1);color:var(--brand-dark);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.benefit-list .text{display:grid;grid-gap:2px;gap:2px}.benefit-list strong{font-size:14px;color:var(--text);font-weight:600}.benefit-list span{font-size:12px;color:var(--muted);line-height:1.4}.intro-card{background:linear-gradient(135deg,var(--glass-bg-strong) 0,var(--glass-bg-subtle) 100%)}.tips-card{background:var(--bg-accent);border-color:transparent}.tips-card h3{font-size:14px;color:var(--brand);text-transform:uppercase;letter-spacing:1px;margin:0 0 8px}.tips-card p{font-style:italic;font-family:serif;font-size:15px;color:var(--brand-dark);margin:0;line-height:1.6}.login-toggle{display:inline-flex;border-radius:999px;border:1px solid var(--border);overflow:hidden;background:var(--card);width:-moz-fit-content;width:fit-content}.login-toggle-button{border:none;padding:8px 16px;font-size:13px;background:transparent;color:var(--muted)}.login-toggle-button.active{background:var(--brand);color:#fff}.login-card p{color:var(--muted);margin:0}.form-row{display:grid;grid-gap:6px;gap:6px}.form-row label{font-weight:600;color:var(--muted);font-size:13px}.form-row input,.form-row textarea{border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-family:inherit;background:var(--card)}.form-row textarea{resize:vertical}.form-row select{border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-family:inherit;background:var(--card)}.captcha-row{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px}.captcha-row input{min-width:0}.captcha-row button{height:40px}.divider,.form-message{font-size:12px;color:var(--muted)}.divider{position:relative;text-align:center;margin:4px 0}.divider:after,.divider:before{content:\"\";position:absolute;top:50%;width:40%;height:1px;background:var(--border)}.divider:before{left:0}.divider:after{right:0}.profile-grid,.register-grid{display:grid;grid-template-columns:minmax(0,520px) minmax(0,1fr);grid-gap:24px;gap:24px;align-items:start}.profile-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.profile-actions{display:flex;gap:10px}.profile-summary{display:grid;grid-gap:12px;gap:12px}.profile-summary div{display:grid;grid-gap:4px;gap:4px;padding:10px 12px;border-radius:12px;background:var(--glass-bg);border:1px solid var(--border)}.profile-summary span{font-size:12px;color:var(--muted)}.profile-summary strong{font-size:14px}.profile-section{margin-top:8px;display:grid;grid-gap:12px;gap:12px}.profile-section h4{margin:6px 0 0;font-size:14px;color:var(--brand-dark)}.assist-grid{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);grid-gap:24px;gap:24px;align-items:start}.assist-panel,.assist-workspace{display:grid;grid-gap:20px;gap:20px}.assist-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:18px;display:grid;grid-gap:12px;gap:12px}.assist-card h3{margin:0;font-size:16px}.assist-card-header{display:flex;align-items:center;justify-content:space-between;gap:10px}.scenario-list{display:grid;grid-gap:10px;gap:10px}.scenario-card{text-align:left;background:var(--glass-bg-accent);border:1px solid var(--border);border-radius:14px;padding:12px 14px;display:grid;grid-gap:4px;gap:4px}.scenario-card.active,.scenario-card:hover{border-color:var(--brand)}.scenario-card.active{background:rgba(181,82,43,.12)}.scenario-title{font-weight:700;color:var(--brand-dark)}.scenario-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.4}.prompt-preview{margin:0;white-space:pre-wrap;background:var(--glass-bg-strong);border:1px dashed var(--border);border-radius:12px;padding:12px;font-size:12px;line-height:1.6;font-family:Courier New,monospace}.assist-actions{display:flex;gap:12px;flex-wrap:wrap}.assist-output{background:var(--glass-bg-strong);border:1px solid var(--border);border-radius:12px;padding:12px;font-size:13px;line-height:1.6;display:grid;grid-gap:10px;gap:10px}.assist-output p{margin:0}.assist-output ol,.assist-output ul{margin:0;padding-left:18px}.assist-output li{margin:4px 0}.assist-output h1,.assist-output h2,.assist-output h3,.assist-output h4{margin:6px 0 0;font-size:15px;color:var(--brand-dark)}.assist-output code{background:rgba(181,82,43,.12);padding:2px 6px;border-radius:6px;font-family:Courier New,monospace;font-size:12px}.assist-output pre{margin:0;padding:10px;background:var(--text-alpha-08);border-radius:10px;overflow-x:auto;font-size:12px}.knowledge-page{gap:32px}.knowledge-hero{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;justify-content:space-between}.knowledge-note{min-width:240px;max-width:360px}.knowledge-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:22px;gap:22px;align-items:start}.knowledge-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:18px;display:grid;grid-gap:12px;gap:12px}.knowledge-card h3{margin:0}.knowledge-card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.knowledge-library{background:var(--glass-bg)}.ocr-actions{gap:12px}.ocr-actions,.ocr-mode{display:flex;flex-wrap:wrap;align-items:center}.ocr-mode{gap:10px}.ocr-mode-button{border:1px solid var(--border);background:var(--card);color:var(--muted);padding:6px 14px;border-radius:999px;font-size:12px;cursor:pointer}.ocr-mode-button.active{background:var(--brand);border-color:var(--brand);color:#fff}.upload-button{position:relative;display:inline-flex;align-items:center;gap:8px;overflow:hidden;background:var(--brand);color:#fff;padding:10px 18px;border-radius:999px;cursor:pointer;font-size:14px;box-shadow:var(--shadow)}.upload-button input{position:absolute;inset:0;opacity:0;cursor:pointer}.ocr-preview{width:100%;max-height:220px;border-radius:14px;border:1px solid var(--border);object-fit:cover}.ocr-placeholder{border:1px dashed var(--border);border-radius:14px;padding:20px;text-align:center;color:var(--muted);background:var(--glass-bg-subtle);word-break:break-all}.ocr-progress{display:grid;grid-gap:6px;gap:6px;font-size:12px;color:var(--muted)}.ocr-progress progress{width:100%;height:8px;border-radius:999px;overflow:hidden}.knowledge-import-list{display:grid;grid-gap:12px;gap:12px}.knowledge-import-item{background:var(--glass-bg-strong);border:1px solid var(--border);border-radius:12px;padding:12px;display:grid;grid-gap:8px;gap:8px}.knowledge-import-item.active{border-color:var(--brand);box-shadow:0 6px 14px rgba(181,82,43,.15)}.knowledge-import-title{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;color:var(--brand-dark)}.knowledge-import-item p,.knowledge-import-title span{font-size:12px;color:var(--muted)}.knowledge-import-item p{margin:0;line-height:1.4;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.knowledge-import-actions,.topic-list{display:flex;gap:8px}.topic-list{flex-wrap:wrap}.topic-chip{border:1px solid var(--border);border-radius:999px;padding:6px 12px;background:var(--card);font-size:12px;cursor:pointer}.topic-chip.active{background:rgba(181,82,43,.12);border-color:var(--brand);color:var(--brand-dark)}.knowledge-empty{padding:16px;border-radius:12px;border:1px dashed var(--border);text-align:center;color:var(--muted);background:var(--glass-bg-subtle);font-size:12px}.knowledge-output{max-height:420px;overflow-y:auto}.mock-page{gap:32px}.mock-hero{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;justify-content:space-between}.mock-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:22px;gap:22px;align-items:start}.mock-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:18px;display:grid;grid-gap:14px;gap:14px}.mock-card-header{justify-content:space-between}.mock-card-header,.mock-upload{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.mock-upload-list{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.mock-upload-item{border:1px solid var(--border);border-radius:12px;padding:8px;display:grid;grid-gap:8px;gap:8px;background:var(--glass-bg)}.mock-upload-item img{width:100%;border-radius:8px;object-fit:cover;max-height:160px}.mock-manual-grid{display:grid;grid-gap:10px;gap:10px}.mock-manual-row{display:grid;grid-template-columns:minmax(80px,120px) 1fr;grid-gap:12px;gap:12px;align-items:center}.mock-manual-subject{font-size:13px;color:var(--muted);font-weight:600}.mock-manual-inputs{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) minmax(0,1fr);grid-gap:8px;gap:8px;align-items:center}.mock-manual-inputs input{border:1px solid var(--border);border-radius:10px;padding:8px 10px;font-family:inherit;background:var(--card);font-size:13px}.mock-manual-inputs span{color:var(--muted);font-size:12px}.mock-history-list{display:grid;grid-gap:10px;gap:10px}.mock-history-item{border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:var(--glass-bg-accent);display:grid;grid-gap:6px;gap:6px}.mock-history-header{display:flex;justify-content:space-between;gap:8px;align-items:center}.mock-history-header div{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--brand-dark)}.mock-history-header span{font-size:12px;color:var(--muted)}.mock-history-actions{display:flex;gap:8px}.mock-history-item p{margin:0;font-size:12px;color:var(--muted);line-height:1.4}.mock-tips .mock-sample{display:grid;grid-gap:8px;gap:8px}.mock-sample code{background:rgba(181,82,43,.12);padding:6px 10px;border-radius:8px;font-size:12px;font-family:Courier New,monospace}.plan-page{display:grid;grid-gap:32px;gap:32px}.plan-hero{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:start}.plan-grid,.plan-hero{display:grid;grid-gap:24px;gap:24px}.plan-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.plan-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:grid;grid-gap:16px;gap:16px;box-shadow:var(--shadow)}.plan-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.plan-card-header h3{margin:0;font-size:18px}.plan-onboard,.plan-updated{font-size:12px;color:var(--muted)}.plan-onboard{padding:12px 14px;border-radius:12px;border:1px dashed rgba(181,82,43,.4);background:rgba(181,82,43,.08);line-height:1.5}.plan-form-grid{display:grid;grid-gap:14px;gap:14px}.plan-slots{display:flex;flex-wrap:wrap;gap:8px}.plan-slot{border:1px solid var(--border);background:var(--glass-bg-subtle);color:var(--text);padding:6px 12px;border-radius:999px;font-size:12px;cursor:pointer;transition:all .2s ease}.plan-slot:hover{border-color:rgba(181,82,43,.5)}.plan-slot.active{background:rgba(181,82,43,.18);border-color:rgba(181,82,43,.6);color:var(--brand-dark)}.plan-insight-list{display:grid;grid-gap:12px;gap:12px}.plan-insight-list div{display:grid;grid-gap:4px;gap:4px;padding:10px 12px;border-radius:12px;background:var(--glass-bg-subtle);border:1px solid var(--border);font-size:12px}.kline-page{display:grid;grid-gap:32px;gap:32px}.kline-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);grid-gap:24px;gap:24px;align-items:start}.kline-intro h1{margin:10px 0 12px}.kline-steps{display:grid;grid-gap:12px;gap:12px;margin-top:20px}.kline-step{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:var(--glass-bg)}.kline-step span{width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.kline-step strong{display:block;font-size:14px}.kline-step p{margin:4px 0 0;font-size:12px;color:var(--muted)}.kline-step.active{border-color:rgba(181,82,43,.4);box-shadow:0 10px 20px rgba(181,82,43,.12)}.kline-step.muted{opacity:.6}.kline-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:grid;grid-gap:16px;gap:16px;box-shadow:var(--shadow)}.kline-card-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.kline-card-header span{font-size:12px;color:var(--muted)}.kline-form{display:grid;grid-gap:14px;gap:14px}.kline-form-card.is-compact{padding:16px;gap:12px;background:var(--glass-bg-subtle)}.kline-form-card.is-compact .kline-card-header h3{font-size:16px}.kline-form-card.is-compact .kline-form{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}.kline-form-card.is-compact .form-row label{font-size:12px}.kline-form-card.is-compact .form-row input,.kline-form-card.is-compact .form-row select{padding:8px 10px;font-size:12px}.kline-form-card.is-compact .form-row input:disabled,.kline-form-card.is-compact .form-row select:disabled{opacity:.7;cursor:not-allowed;background:var(--glass-bg)}.kline-form-card.is-compact .kline-toggle button{padding:6px 12px;font-size:12px}.kline-form-card.is-compact .kline-toggle button:disabled{opacity:.6;cursor:not-allowed}.kline-form-card.is-compact .kline-actions{justify-content:flex-end;grid-column:1/-1}.kline-form-card.is-compact .form-message{grid-column:1/-1}.kline-toggle{display:inline-flex;border-radius:999px;border:1px solid var(--border);background:var(--glass-bg-subtle);overflow:hidden;width:-moz-fit-content;width:fit-content}.kline-toggle button{border:none;padding:8px 18px;font-size:13px;background:transparent;color:var(--muted)}.kline-toggle button.active{background:var(--brand);color:#fff}.kline-toggle button:not(.active):hover{color:var(--brand-dark)}.kline-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.kline-card button:disabled{opacity:.6;cursor:not-allowed}.kline-grid{display:grid;grid-gap:24px;gap:24px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.kline-pillars{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}.kline-pillar{border:1px solid var(--border);border-radius:12px;padding:12px;text-align:center;display:grid;grid-gap:6px;gap:6px;background:var(--glass-bg)}.kline-pillar span{font-size:12px;color:var(--muted)}.kline-pillar strong{font-size:20px;color:var(--brand-dark)}.kline-meta{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.kline-meta div{border:1px solid var(--border);border-radius:12px;padding:10px 12px;display:grid;grid-gap:4px;gap:4px;background:var(--glass-bg-subtle)}.kline-meta span{font-size:12px;color:var(--muted)}.kline-meta strong{font-size:14px}.kline-dayun-list{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fill,minmax(72px,1fr))}.kline-dayun-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 6px;border-radius:10px;border:1px solid var(--border);background:var(--glass-bg-subtle);transition:all .2s ease;text-align:center}.kline-dayun-item:hover{border-color:var(--brand);background:var(--card);transform:translateY(-2px);box-shadow:0 4px 12px var(--text-alpha-08)}.kline-dayun-item .age{font-size:11px;color:var(--muted);font-weight:500}.kline-dayun-item .pillar{font-size:16px;color:var(--brand-dark);font-weight:700}.kline-extra-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.kline-countdown{position:fixed;right:28px;bottom:28px;z-index:60;background:var(--card);border:1px solid var(--border);border-radius:18px;padding:18px 22px;min-width:260px;box-shadow:var(--shadow);display:grid;grid-gap:6px;gap:6px}.kline-countdown-label{font-size:12px;color:var(--muted);letter-spacing:.5px;text-transform:uppercase}.kline-countdown-time{font-size:32px;font-weight:700;color:var(--brand-dark);letter-spacing:1px}.kline-countdown-note{font-size:12px;color:var(--text-alpha-60)}.kline-result-page{display:grid;grid-gap:32px;gap:32px}.kline-result-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);grid-gap:24px;gap:24px;align-items:start}.kline-result-meta{margin-top:16px;display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.kline-result-meta div{border:1px solid var(--border);border-radius:12px;padding:10px 12px;display:grid;grid-gap:4px;gap:4px;background:var(--glass-bg-subtle)}.kline-result-meta span{font-size:12px;color:var(--muted)}.kline-result-meta strong{font-size:16px;color:var(--brand-dark)}.kline-score-grid{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}.kline-score-card{border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:var(--glass-bg-subtle);display:grid;grid-gap:6px;gap:6px}.kline-score-card span{font-size:12px;color:var(--muted)}.kline-score-card strong{font-size:18px;color:var(--brand-dark)}.kline-chart-card{padding:22px}.kline-chart{width:100%;overflow-x:auto}.kline-chart svg{width:100%;min-width:720px;display:block}.kline-chart-bg{fill:var(--glass-bg);stroke:var(--border);stroke-width:1px}.kline-chart-grid{stroke:var(--text-alpha-12);stroke-dasharray:4 4}.kline-chart-axis,.kline-chart-label{font-size:11px;fill:var(--muted)}.kline-chart-wick.up{stroke:rgba(181,82,43,.9);stroke-width:2px}.kline-chart-wick.down{stroke:rgba(33,128,94,.9);stroke-width:2px}.kline-chart-body.up{fill:rgba(181,82,43,.85)}.kline-chart-body.down{fill:rgba(33,128,94,.85)}.kline-warning{margin-top:10px;color:var(--brand-dark)}.kline-point-list{display:grid;grid-gap:16px;gap:16px}.kline-point-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.kline-point-card{border:1px solid var(--border);border-radius:12px;padding:12px;background:var(--glass-bg);display:grid;grid-gap:8px;gap:8px}.kline-point-header{display:flex;justify-content:space-between;gap:8px;align-items:center}.kline-point-header span,.kline-point-meta{font-size:12px;color:var(--muted)}.kline-point-meta{display:grid;grid-gap:4px;gap:4px}.kline-point-card p{margin:0;font-size:13px;line-height:1.6}.kline-history{gap:16px}.kline-history-list{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.kline-history-item{border:1px solid var(--border);border-radius:14px;padding:12px;text-align:left;background:var(--glass-bg);display:grid;grid-gap:6px;gap:6px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.kline-history-item div{display:flex;align-items:center;justify-content:space-between;gap:10px}.kline-history-item strong{font-size:14px;color:var(--brand-dark)}.kline-history-item p,.kline-history-item span{font-size:12px;color:var(--muted)}.kline-history-item p{margin:0;line-height:1.4}.kline-history-item em{font-style:normal;font-size:11px;color:var(--text-alpha-60)}.kline-history-item:hover{transform:translateY(-2px);border-color:rgba(181,82,43,.4);box-shadow:var(--shadow)}@media (max-width:960px){.kline-hero,.kline-result-hero{grid-template-columns:1fr}}.plan-insight-list strong{font-size:13px}.plan-insight-list span{color:var(--muted)}.plan-card .assist-actions{align-self:start;align-items:center}.plan-card .assist-actions .loading-button,.plan-card .assist-actions button{padding:8px 14px;font-size:13px}.plan-followups{display:grid;grid-gap:6px;gap:6px;background:rgba(181,82,43,.08);border:1px dashed rgba(181,82,43,.35);border-radius:12px;padding:10px 12px;font-size:12px;color:var(--muted)}.plan-history-list{display:grid;grid-gap:12px;gap:12px}.plan-history-item{padding:12px 14px;border-radius:14px;border:1px solid var(--border);background:var(--glass-bg-subtle);display:grid;grid-gap:8px;gap:8px}.plan-history-header{display:flex;justify-content:space-between;gap:12px;align-items:center}.plan-history-header div{display:grid;grid-gap:4px;gap:4px}.plan-history-header span{font-size:12px;color:var(--muted)}.plan-history-actions{display:flex;gap:8px}.plan-history-item p{margin:0;font-size:12px;line-height:1.4;color:var(--muted)}.daily-section{display:grid;grid-gap:16px;gap:16px}.daily-page{display:grid;grid-gap:32px;gap:32px}.daily-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);grid-gap:24px;gap:24px;align-items:start}.daily-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:24px;display:grid;grid-gap:16px;gap:16px;box-shadow:var(--shadow)}.daily-card-embedded{background:transparent;border:none;padding:0;box-shadow:none}.daily-card-embedded .daily-card-header h3{font-size:18px}.daily-card-embedded .daily-summary{background:rgba(181,82,43,.06)}.daily-card-summary{max-height:240px;overflow:hidden}.daily-summary-header{display:flex;justify-content:space-between;align-items:center;gap:12px}.daily-summary-body{display:grid;grid-gap:8px;gap:8px}.daily-summary-text{line-height:1.5;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.daily-summary-list,.daily-summary-text{margin:0;font-size:12px;color:var(--muted)}.daily-summary-list{padding-left:18px;display:grid;grid-gap:4px;gap:4px}.daily-card-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.daily-card-header h3{margin:0;font-size:20px}.daily-meta{display:grid;grid-gap:4px;gap:4px;text-align:right}.daily-meta,.daily-summary{font-size:12px;color:var(--muted)}.daily-summary{padding:10px 12px;border-radius:12px;background:rgba(181,82,43,.08);border:1px dashed rgba(181,82,43,.35)}.daily-task-list{display:grid;grid-gap:12px;gap:12px}.daily-task{padding:12px 14px;border-radius:14px;border:1px solid var(--border);background:var(--glass-bg-subtle);display:grid;grid-gap:8px;gap:8px}.daily-task.done{opacity:.7}.daily-task-main{display:flex;gap:10px;align-items:center;font-weight:600}.daily-task-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.daily-task-actions{display:flex;gap:8px}.daily-subtasks{display:grid;grid-gap:6px;gap:6px;padding-left:20px;font-size:12px;color:var(--muted)}.loading-button{display:inline-flex;align-items:center;gap:8px}.loading-button.is-loading{opacity:.85;cursor:wait}.loading-spinner{width:14px;height:14px;border-radius:50%;border:2px solid hsla(0,0%,100%,.4);border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.history-list{display:grid;grid-gap:10px;gap:10px}.history-item{text-align:left;background:var(--glass-bg-strong);border:1px solid var(--border);border-radius:12px;padding:10px 12px;display:grid;grid-gap:6px;gap:6px}.history-item.active{border-color:var(--brand);background:rgba(181,82,43,.12)}.history-title{display:flex;align-items:center;justify-content:space-between;gap:8px;font-weight:600;color:var(--brand-dark);font-size:13px}.history-title span{font-weight:500;color:var(--muted);font-size:12px}.history-item p{margin:0;color:var(--muted);font-size:12px;line-height:1.4;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.key-input-row{display:flex;gap:10px;align-items:center}.key-input-row input{flex:1 1}.key-hint{margin:0}.card-disabled{border-style:dashed}.card-disabled,.card-disabled .aside-list,.card-disabled h3,.card-disabled p{color:var(--text-alpha-50)}@media (max-width:720px){.captcha-row{grid-template-columns:1fr}.assist-grid,.daily-hero,.login-grid,.plan-hero,.profile-grid,.register-grid{grid-template-columns:minmax(0,1fr)}}.practice-page{gap:28px}.practice-header{display:flex;gap:32px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap}.practice-legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));grid-gap:12px;gap:12px;background:var(--card);border-radius:16px;border:1px solid var(--border);padding:14px 18px;min-width:240px}.practice-legend strong{display:block;font-size:12px;color:var(--muted);letter-spacing:1px}.practice-legend span{font-size:14px;font-weight:600}.practice-controls{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.practice-setup,.setup-card{display:grid;grid-gap:16px;gap:16px}.setup-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:18px}.setup-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:14px;gap:14px;align-items:center}.setup-field{display:grid;grid-gap:8px;gap:8px}.setup-actions{display:flex;justify-content:flex-end}.toggle{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.setup-row.toggles{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.active-controls{justify-content:space-between;background:var(--glass-bg);border-radius:16px;border:1px solid var(--border);padding:12px 16px}.active-meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:13px}.active-actions{display:flex;gap:10px}.mode-toggle{display:inline-flex;border-radius:999px;border:1px solid var(--border);overflow:hidden;background:var(--card)}.mode-button{border:none;padding:8px 16px;font-size:13px;background:transparent;color:var(--muted)}.mode-button.active{background:var(--brand);color:#fff}.practice-label{font-weight:600;color:var(--muted)}select{border:1px solid var(--border);background:var(--card);border-radius:999px;padding:8px 14px;font-family:inherit}.practice-category{background:var(--glass-bg);border-radius:16px;padding:16px 18px;border:1px solid var(--border)}.category-header{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline}.category-group{font-size:12px;font-weight:700;color:var(--brand-dark);text-transform:uppercase;letter-spacing:1px}.practice-category p{margin:6px 0 0;color:var(--muted)}.practice-card{border-radius:var(--radius);padding:24px;background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);position:relative}.practice-timer{position:absolute;top:16px;right:16px;font-size:12px;color:var(--brand-dark);background:var(--glass-bg-strong);border:1px solid var(--border);border-radius:999px;padding:4px 10px}.practice-question{font-size:20px;font-weight:600;line-height:1.6;padding-right:96px}.practice-choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));grid-gap:12px;gap:12px;margin-top:20px}.practice-input{display:flex;gap:12px;align-items:center;margin-top:16px;flex-wrap:wrap}.practice-input input{border:1px solid var(--border);border-radius:12px;padding:10px 12px;font-size:16px;min-width:160px;background:var(--card);font-family:inherit}.practice-keypad-wrap{display:flex;justify-content:flex-end;margin-top:12px;width:100%}.practice-keypad{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:8px;gap:8px;padding:12px;border-radius:16px;border:1px solid var(--border);background:hsla(0,0%,100%,.92);box-shadow:var(--shadow);max-width:240px}.practice-keypad-wrap.floating{position:fixed;left:0;top:0;z-index:30;justify-content:flex-start;width:auto;margin:0;pointer-events:none}.practice-keypad-wrap.floating .practice-keypad{pointer-events:auto;min-width:220px}.keypad-header{grid-column:span 3;padding:6px 8px;border-radius:12px;background:rgba(181,82,43,.12);color:var(--brand-dark);font-size:12px;text-align:center;cursor:move;-webkit-user-select:none;-moz-user-select:none;user-select:none;touch-action:none}.keypad-action,.keypad-key{border-radius:10px;border:1px solid var(--border);background:var(--glass-bg-strong);padding:8px 0;font-size:14px}.keypad-action{grid-column:span 3;color:var(--brand-dark)}.choice{border-radius:14px;border:1px solid var(--border);background:var(--card);padding:12px 10px;font-size:14px;transition:transform .15s ease,box-shadow .15s ease}.choice:hover{transform:translateY(-1px);box-shadow:0 8px 16px var(--border)}.choice.selected{border-color:var(--brand);color:var(--brand-dark);font-weight:600}.choice.correct{border-color:#2f855a;color:#276749;background:rgba(56,161,105,.12)}.choice.wrong{border-color:#c53030;color:#9b2c2c;background:rgba(229,62,62,.1)}.practice-actions{display:flex;gap:10px;margin:18px 0}.practice-answer{background:rgba(181,82,43,.08);border-radius:12px;padding:14px 16px;margin-top:18px;display:grid;grid-gap:8px;gap:8px}.practice-answer p{margin:6px 0 0;color:var(--muted)}.practice-error-note{display:flex;gap:6px;align-items:baseline}.practice-error-note,.practice-hint{font-size:12px;color:var(--muted)}.practice-tip{display:flex;gap:6px;align-items:baseline;font-size:12px;color:var(--brand-dark)}.next-button{align-self:flex-start}.auto-next{font-size:12px;color:var(--muted)}.practice-summary{display:grid;grid-gap:18px;gap:18px}.summary-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));grid-gap:12px;gap:12px}.summary-grid div{background:var(--glass-bg);border-radius:12px;padding:12px 14px;border:1px solid var(--border)}.summary-grid strong{display:block;color:var(--muted);font-size:12px}.summary-list{display:grid;grid-gap:12px;gap:12px}.summary-row{display:flex;gap:12px;align-items:flex-start;border-radius:12px;border:1px solid var(--border);padding:12px 14px;background:var(--glass-bg-subtle)}.summary-index{font-weight:700;color:var(--brand-dark)}.summary-body{display:grid;grid-gap:6px;gap:6px}.summary-meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:12px}.summary-pill{padding:2px 8px;border-radius:999px;font-weight:600}.summary-pill.ok{background:rgba(56,161,105,.15);color:#276749}.summary-pill.bad{background:rgba(229,62,62,.15);color:#9b2c2c}.practice-error{color:#b43c32}.practice-loading{color:var(--muted)}.stats-page{gap:28px}.stats-header{display:flex;gap:24px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap}.stats-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:12px;gap:12px;background:var(--card);border-radius:16px;border:1px solid var(--border);padding:14px 18px;min-width:260px}.stats-summary span{display:block;font-size:12px;color:var(--muted);letter-spacing:1px}.stats-summary strong{font-size:16px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:20px;gap:20px}.stats-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:18px;display:grid;grid-gap:14px;gap:14px}.stats-card-header{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.stats-card-header span{color:var(--muted);font-size:12px}.stats-list{display:grid;grid-gap:12px;gap:12px}.stats-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:var(--glass-bg)}.stats-row strong{display:block;font-size:14px}.stats-row span{display:block;color:var(--muted);font-size:12px}.stats-metric{font-weight:700;color:var(--brand-dark)}.mistakes-page{gap:28px}.mistakes-header{display:flex;gap:24px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap}.mistakes-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.mistake-list{display:grid;grid-gap:16px;gap:16px}.mistake-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:18px;display:grid;grid-gap:12px;gap:12px}.mistake-meta{display:flex;gap:12px;color:var(--muted);font-size:12px}.mistake-question{font-weight:600;line-height:1.6}.mistake-answer{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:12px;gap:12px}.mistake-answer span{display:block;color:var(--muted);font-size:12px}.mistake-answer strong{font-size:14px}.mistake-explanation{background:rgba(181,82,43,.08);border-radius:12px;padding:12px;color:var(--brand-dark);font-size:13px;line-height:1.6}@media (max-width:720px){.header{flex-direction:column;align-items:flex-start;gap:10px}.nav{flex-wrap:wrap}.hero-actions{flex-direction:column;align-items:flex-start}.mistakes-controls,.practice-legend,.stats-summary{width:100%}.practice-keypad{max-width:100%}.practice-keypad-wrap.floating{position:static;transform:none!important;width:100%;justify-content:flex-end;margin-top:12px;pointer-events:auto}.keypad-action{grid-column:span 3}.active-controls{flex-direction:column;align-items:flex-start}}