@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Merriweather:wght@400;700&display=swap");:root{--color-primary:#2d6a4f;--color-primary-dark:#1b4332;--color-primary-light:#52b788;--color-primary-muted:#d8f3dc;--color-primary-subtle:#f0faf3;--color-bg:#faf9f7;--color-bg-card:#fff;--color-bg-elevated:#f5f3ef;--color-border:#e8e4dd;--color-border-light:#f0ece5;--color-text:#1a2e25;--color-text-secondary:#4a6358;--color-text-muted:#7a9488;--color-text-placeholder:#adbfb8;--color-accent:#40916c;--color-accent-warm:#b7791f;--color-success:#276749;--color-success-bg:#d1fae5;--color-error:#b91c1c;--color-error-bg:#fee2e2;--color-warning:#92400e;--color-warning-bg:#fef3c7;--shadow-xs:0 1px 2px rgba(0,0,0,.04);--shadow-sm:0 2px 8px rgba(0,0,0,.06);--shadow-md:0 4px 16px rgba(0,0,0,.08);--shadow-lg:0 8px 32px rgba(0,0,0,.1);--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-serif:"Merriweather",Georgia,serif;--font-mono:"Courier New",monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-md:1.125rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-2xl:1.875rem;--text-3xl:2.25rem;--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;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--transition-fast:150ms ease;--transition-base:250ms ease;--transition-slow:400ms ease;--max-width:480px;--max-width-lg:768px;--max-width-xl:1100px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:1.6;color:var(--color-text);background-color:var(--color-bg);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,svg,video{display:block;max-width:100%}button,input,select,textarea{font-family:inherit;font-size:inherit}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:600;color:var(--color-text)}p{line-height:1.65}ol,ul{padding-left:var(--space-5)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-5)}.container--wide{max-width:var(--max-width-xl)}.page{min-height:100vh;display:flex;flex-direction:column}.page-content{flex:1 1;padding:var(--space-6) 0 var(--space-12)}.text-xs{font-size:var(--text-xs)}.text-sm{font-size:var(--text-sm)}.text-base{font-size:var(--text-base)}.text-md{font-size:var(--text-md)}.text-lg{font-size:var(--text-lg)}.text-xl{font-size:var(--text-xl)}.text-2xl{font-size:var(--text-2xl)}.text-3xl{font-size:var(--text-3xl)}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-primary{color:var(--color-primary)}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.text-center{text-align:center}.text-left{text-align:left}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:14px 24px;border-radius:var(--radius-lg);font-size:var(--text-base);font-weight:500;line-height:1.2;cursor:pointer;border:2px solid transparent;transition:all var(--transition-base);text-decoration:none;white-space:nowrap;min-height:48px}.btn--primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn--primary:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);text-decoration:none;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--primary:active{transform:translateY(0);box-shadow:none}.btn--outline{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn--outline:hover{background:var(--color-primary-subtle);text-decoration:none}.btn--ghost{background:transparent;color:var(--color-text-secondary);border-color:var(--color-border)}.btn--ghost:hover{background:var(--color-bg-elevated);color:var(--color-text);text-decoration:none}.btn--danger{background:var(--color-error-bg);color:var(--color-error);border-color:transparent}.btn--danger:hover{background:#fca5a5}.btn--full{width:100%}.btn--lg{padding:16px 32px;font-size:var(--text-md);min-height:54px}.btn--sm{padding:8px 16px;font-size:var(--text-sm);min-height:36px}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;pointer-events:none}.btn--loading{cursor:wait}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-xs);transition:box-shadow var(--transition-base),transform var(--transition-base)}.card--hover:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.card--flat{box-shadow:none;border:1px solid var(--color-border)}.form-group{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-5)}.form-label{font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary)}.form-label .required{color:var(--color-error);margin-left:3px}.form-input{width:100%;padding:13px 16px;border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-card);color:var(--color-text);font-size:var(--text-base);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);min-height:48px;-moz-appearance:none;appearance:none;-webkit-appearance:none}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(45,106,79,.12)}.form-input::placeholder{color:var(--color-text-placeholder)}.form-input--error{border-color:var(--color-error)}.form-input--error:focus{box-shadow:0 0 0 3px rgba(185,28,28,.12)}.form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%234a6358' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:40px;cursor:pointer}.form-error{font-size:var(--text-sm);color:var(--color-error);display:flex;align-items:flex-start;gap:var(--space-1)}.form-hint{font-size:var(--text-xs);color:var(--color-text-muted)}.checkbox-group{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);background:var(--color-bg-elevated);border-radius:var(--radius-md);border:1.5px solid var(--color-border);cursor:pointer;transition:border-color var(--transition-fast)}.checkbox-group:hover{border-color:var(--color-primary-light)}.checkbox-group--required{border-color:var(--color-border)}.checkbox-group input[type=checkbox]{width:20px;height:20px;min-width:20px;cursor:pointer;accent-color:var(--color-primary);margin-top:2px}.checkbox-group .checkbox-label{font-size:var(--text-sm);color:var(--color-text-secondary);line-height:1.5}.checkbox-group .checkbox-label a{color:var(--color-primary);text-decoration:underline}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:500;line-height:1.4}.badge--green{background:var(--color-primary-muted);color:var(--color-primary-dark)}.badge--yellow{background:var(--color-warning-bg);color:var(--color-warning)}.badge--gray{background:var(--color-bg-elevated);color:var(--color-text-muted)}.badge--pdf{background:#fee2e2;color:#b91c1c}.badge--video{background:#dbeafe;color:#1d4ed8}.badge--audio{background:#ede9fe;color:#6d28d9}.badge--link{background:#fef9c3;color:#854d0e}.badge--text{background:var(--color-primary-muted);color:var(--color-primary-dark)}.empty-state{text-align:center;padding:var(--space-12) var(--space-6);color:var(--color-text-muted)}.empty-state .empty-icon{font-size:48px;margin-bottom:var(--space-4)}.empty-state h3{font-size:var(--text-lg);color:var(--color-text-secondary);margin-bottom:var(--space-2)}.empty-state p{color:var(--color-text-muted);max-width:280px;margin:0 auto}.alert,.empty-state p{font-size:var(--text-sm)}.alert{padding:var(--space-4) var(--space-5);border-radius:var(--radius-md);display:flex;gap:var(--space-3);align-items:flex-start}.alert--success{background:var(--color-success-bg);color:var(--color-success);border:1px solid #a7f3d0}.alert--error{background:var(--color-error-bg);color:var(--color-error);border:1px solid #fca5a5}.alert--info{background:var(--color-primary-muted);color:var(--color-primary-dark);border:1px solid var(--color-primary-light)}.spinner{width:20px;height:20px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.spinner--dark{border-color:rgba(45,106,79,.2);border-top-color:var(--color-primary)}@keyframes spin{to{transform:rotate(1turn)}}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:100;background:hsla(40,23%,97%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);padding:var(--space-4) var(--space-5)}.nav-inner{max-width:var(--max-width);margin:0 auto;display:flex;align-items:center;justify-content:space-between}.nav-logo{font-size:var(--text-sm);font-weight:600;color:var(--color-primary-dark);line-height:1.3}.nav-logo,.nav-logo:hover{text-decoration:none}.nav-logo .nav-logo-sub{display:block;font-size:var(--text-xs);font-weight:400;color:var(--color-text-muted)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;background:hsla(0,0%,100%,.97);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--color-border);padding:var(--space-2) var(--space-4);padding-bottom:max(var(--space-2),env(safe-area-inset-bottom));display:flex;justify-content:space-around}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);text-decoration:none;color:var(--color-text-muted);font-size:10px;font-weight:500;transition:color var(--transition-fast),background var(--transition-fast);min-width:56px}.bottom-nav-item:hover{text-decoration:none;background:var(--color-primary-subtle)}.bottom-nav-item.active,.bottom-nav-item:hover{color:var(--color-primary)}.bottom-nav-item .nav-icon{font-size:22px;line-height:1}.hero{padding:var(--space-12) var(--space-5);text-align:center}.hero-badge{display:inline-block;background:var(--color-primary-muted);color:var(--color-primary-dark);font-size:var(--text-xs);font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:var(--space-1) var(--space-4);border-radius:var(--radius-full);margin-bottom:var(--space-5)}.hero-title{font-size:clamp(var(--text-xl),5vw,var(--text-3xl));font-weight:700;line-height:1.25;color:var(--color-text);margin-bottom:var(--space-4)}.hero-subtitle{font-size:var(--text-md);color:var(--color-text-secondary);line-height:1.7;max-width:380px;margin:0 auto var(--space-8)}.divider{height:1px;background:var(--color-border);margin:var(--space-6) 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.mb-2{margin-bottom:var(--space-2)}.mb-3{margin-bottom:var(--space-3)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.w-full{width:100%}.hidden{display:none}.fade-in{animation:fadeIn var(--transition-slow) ease both}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.safe-bottom{padding-bottom:max(var(--space-4),env(safe-area-inset-bottom))}@media (min-width:640px){.hero-title{font-size:var(--text-3xl)}.container{padding:0 var(--space-8)}}@media (min-width:1024px){.bottom-nav{display:none}}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-bg-elevated)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}