@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.p.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter Fallback;src:local("Arial");ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.00%;size-adjust:107.12%}.__className_fcbcbf{font-family:Inter,Inter Fallback;font-style:normal}@tailwind base;@tailwind components;@tailwind utilities;:root{color-scheme:light;--background:#fafaf8;--bg-surface:#ffffff;--bg-subtle:#f4f6f4;--foreground:#171a1c;--text-primary:#171a1c;--text-muted:#5d6569;--text-subtle:#7a8286;--border-color:#e2e5e3;--border-strong:#cdd2cf;--primary:#126b68;--primary-hover:#0f5b58;--primary-active:#0b4d4a;--primary-tint:#e9f3f1;--on-primary:#ffffff;--status-error:#b42318;--status-error-bg:#fff1f0;--status-warning:#946200;--status-warning-bg:#fff8e6;--status-success:#267a4a;--status-success-bg:#edf8f1;--safe-area-top:env(safe-area-inset-top,0px);--safe-area-bottom:env(safe-area-inset-bottom,0px);--content-width:720px;--bottom-nav-height:68px;--radius-sm:8px;--radius-md:12px;--focus-ring:0 0 0 3px rgba(18,107,104,0.2)}*,:after,:before{box-sizing:border-box}body,html{width:100%;min-height:100%;margin:0;padding:0}html{overscroll-behavior-y:none;text-size-adjust:100%}body,html{background:var(--background)}body{color:var(--foreground);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a,button,input,select,textarea{font:inherit}a,button{touch-action:manipulation;-webkit-tap-highlight-color:rgba(18,107,104,.12)}button{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary);outline-offset:2px}img,video{max-width:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-frame{display:grid;grid-template-rows:minmax(0,1fr) auto;width:100%;height:100dvh;overflow:hidden;background:var(--background);padding-top:var(--safe-area-top)}.main-content{min-width:0;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch}.page-shell{width:min(100%,var(--content-width));min-height:100%;margin:0 auto;background:var(--bg-surface)}.page-transition{animation:page-in .18s ease-out}@keyframes page-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.brand-wordmark{color:var(--text-primary);font-size:.94rem;font-weight:700;letter-spacing:.1em;line-height:1.2;text-transform:uppercase;white-space:nowrap}.brand-app-group{display:inline-flex;min-width:0;align-items:center;gap:2px}.top-bar{position:-webkit-sticky;position:sticky;top:0;z-index:30;display:flex;align-items:center;min-height:64px;padding:8px 16px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.top-bar__title{min-width:0;margin:0;color:var(--text-primary);font-size:1.05rem;font-weight:650;line-height:1.25;text-wrap:balance}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--text-primary);cursor:pointer}.icon-button:hover{background:var(--bg-subtle)}.icon-button--muted{color:var(--text-muted)}.primary-button,.secondary-button,.text-button{min-height:48px;border-radius:var(--radius-sm);padding:0 18px;border:1px solid transparent;font-size:.94rem;font-weight:650;letter-spacing:.01em;cursor:pointer}.primary-button{background:var(--primary);color:var(--on-primary)}.primary-button:hover{background:var(--primary-hover)}.primary-button:active{background:var(--primary-active)}.primary-button:disabled{opacity:.48;cursor:not-allowed}.secondary-button{border-color:var(--border-strong);background:var(--bg-surface);color:var(--text-primary)}.text-button{padding-inline:8px;background:transparent;color:var(--primary)}.bottom-nav{z-index:40;display:flex;align-items:stretch;justify-content:space-around;min-height:calc(var(--bottom-nav-height) + var(--safe-area-bottom));padding:4px 4px var(--safe-area-bottom);background:rgba(255,255,255,.98);border-top:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.nav-item{position:relative;display:flex;flex:1 1;flex-direction:column;align-items:center;justify-content:center;min-width:0;min-height:60px;padding:5px 2px;border:0;background:transparent;color:var(--text-muted);text-decoration:none;cursor:pointer}.nav-item svg{width:23px;height:23px;stroke-width:1.8}.nav-item span{margin-top:3px;max-width:100%;overflow:hidden;font-size:.68rem;font-weight:550;line-height:1.1;text-overflow:ellipsis;white-space:nowrap}.nav-item--create,.nav-item.active{color:var(--primary)}.nav-item--create .nav-create-icon{display:grid;place-items:center;width:44px;height:44px;margin-top:-16px;border-radius:50%;background:var(--primary);color:var(--on-primary);box-shadow:0 5px 14px rgba(18,107,104,.22)}.nav-item--create span:last-child{margin-top:2px}.feed-page{background:var(--bg-surface)}.feed-header{position:-webkit-sticky;position:sticky;top:0;z-index:25;background:rgba(255,255,255,.97);border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.feed-header__row{display:flex;align-items:center;justify-content:space-between;min-height:66px;padding:8px 14px 6px 18px}.feed-header__actions{display:flex;align-items:center;gap:2px}.profile-avatar,.topic-avatar{flex:0 0 auto;display:grid;place-items:center;overflow:hidden;border-radius:50%;background:var(--primary);color:var(--on-primary);font-weight:650}.profile-avatar{width:40px;height:40px;font-size:.82rem}.topic-avatar{width:48px;height:48px;font-size:.95rem}.profile-avatar img,.topic-avatar img{width:100%;height:100%;object-fit:cover}.feed-tabs{display:grid;grid-template-columns:repeat(3,1fr);padding:0 14px}.feed-tab{position:relative;min-height:48px;padding:0 6px;border:0;background:transparent;color:var(--text-subtle);font-size:.91rem;font-weight:550;cursor:pointer}.feed-tab.active{color:var(--primary)}.feed-tab.active:after{position:absolute;right:14px;bottom:0;left:14px;height:2px;background:var(--primary);content:""}.feed-search{display:flex;align-items:center;gap:10px;margin:0 16px 14px;min-height:48px;padding:0 14px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-subtle);color:var(--text-muted)}.feed-search:focus-within{border-color:var(--primary);box-shadow:var(--focus-ring)}.feed-search input{flex:1 1;min-width:0;height:46px;padding:0;border:0;outline:0;background:transparent;color:var(--text-primary);font-size:1rem}.feed-search input::placeholder{color:var(--text-subtle)}.feed-list{display:flex;flex-direction:column}.feed-item{position:relative;padding:18px 16px 14px;background:var(--bg-surface);border-bottom:1px solid var(--border-color)}.topic-author-row{display:flex;align-items:center;gap:11px;min-width:0}.topic-author-meta{flex:1 1;min-width:0}.topic-author-name{overflow:hidden;color:var(--text-primary);font-size:.98rem;font-weight:650;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.topic-meta{display:flex;align-items:center;gap:6px;margin-top:2px;color:var(--text-muted);font-size:.78rem;letter-spacing:.01em}.topic-meta__date{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topic-meta__status{flex:0 0 auto;white-space:nowrap}.topic-body-link{display:block;margin-top:14px;color:inherit;text-decoration:none}.topic-publication__menu{position:relative;flex:0 0 auto}.topic-publication__body{margin-top:14px;outline:none}.topic-publication__body--interactive{cursor:pointer}.topic-publication__body--interactive:focus-visible{border-radius:var(--radius-sm);box-shadow:var(--focus-ring)}.topic-title{margin:0;color:var(--text-primary);font-size:clamp(1.14rem,3vw,1.3rem);font-weight:650;letter-spacing:-.015em;line-height:1.3;text-wrap:balance}.topic-description{margin:8px 0 0;color:var(--text-muted);font-size:1rem;line-height:1.55;text-wrap:pretty}.topic-design-canvas{margin:14px 0 0;overflow:hidden;background:var(--bg-subtle);border-radius:var(--radius-md)}.feed-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));margin-top:12px;border-top:1px solid var(--border-color)}.feed-action{display:flex;align-items:center;justify-content:center;gap:7px;min-height:48px;padding:0 5px;border:0;background:transparent;color:var(--text-muted);font-size:.82rem;font-weight:550;text-decoration:none;cursor:pointer}.feed-action:hover{color:var(--primary)}.feed-action--danger{color:var(--status-error)}.share-menu{position:absolute;top:58px;right:0;z-index:50;min-width:190px;padding:6px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-surface);box-shadow:0 14px 34px rgba(23,26,28,.14)}.share-menu a,.share-menu button{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:0 10px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-primary);font-size:.88rem;text-align:left;text-decoration:none;cursor:pointer}.share-menu a:hover,.share-menu button:hover{background:var(--bg-subtle)}.share-menu .share-menu__danger{color:var(--status-error)}.status-panel{margin:16px;padding:14px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-subtle);color:var(--text-muted)}.status-panel strong{display:block;margin-bottom:4px;color:var(--text-primary)}.status-panel--warning{border-color:#ecd697;background:var(--status-warning-bg);color:#704b00}.status-panel--error{border-color:#f2bbb6;background:var(--status-error-bg);color:#7f1d16}.empty-state{display:grid;place-items:center;min-height:260px;padding:40px 24px;color:var(--text-muted);text-align:center}.feed-skeleton{padding:18px 16px;border-bottom:1px solid var(--border-color)}.skeleton-line{height:14px;margin:10px 0;border-radius:6px;background:linear-gradient(90deg,#eef0ee 25%,#f7f8f7 50%,#eef0ee 75%);background-size:200% 100%;animation:skeleton 1.3s linear infinite}@keyframes skeleton{to{background-position-x:-200%}}.discussion-page{display:flex;flex-direction:column;min-height:100%;background:var(--bg-surface)}.discussion-topic{padding:16px;border-bottom:1px solid var(--border-color)}.discussion-topic__content{margin-top:14px}.discussion-summary{display:flex;align-items:center;gap:12px;min-height:76px;margin:0 16px;padding:12px 0;border-bottom:1px solid var(--border-color)}.discussion-summary__text{flex:1 1;min-width:0}.discussion-summary__title{color:var(--text-primary);font-size:.91rem;font-weight:650}.discussion-summary__status{margin-top:2px;color:var(--text-muted);font-size:.8rem}.replies{flex:1 1}.reply{padding:18px 16px 14px;border-bottom:1px solid var(--border-color)}.reply__body{margin:12px 0 0;color:var(--text-primary);font-size:1rem;line-height:1.58;overflow-wrap:anywhere;text-wrap:pretty}.reply__footer{justify-content:space-between;margin-top:10px;color:var(--text-muted);font-size:.77rem}.composer-dock,.reply__footer{display:flex;align-items:center}.composer-dock{position:-webkit-sticky;position:sticky;bottom:0;z-index:20;gap:10px;padding:10px 12px calc(10px + var(--safe-area-bottom));background:rgba(255,255,255,.98);border-top:1px solid var(--border-color);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.composer-trigger{flex:1 1;min-width:0;min-height:48px;padding:0 14px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-subtle);color:var(--text-subtle);text-align:left;cursor:text}.composer-screen{position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;background:var(--bg-surface);padding-top:var(--safe-area-top)}.composer-header{display:grid;grid-template-columns:88px 1fr 104px;align-items:center;min-height:64px;padding:0 8px;border-bottom:1px solid var(--border-color)}.composer-header h2{margin:0;font-size:1.05rem;text-align:center;text-wrap:balance}.composer-context{padding:14px 18px;border-bottom:1px solid var(--border-color)}.composer-context small{display:block;margin-bottom:4px;color:var(--text-subtle);font-size:.77rem;letter-spacing:.015em}.composer-context strong{display:block;color:var(--text-primary);font-size:.94rem;font-weight:550;line-height:1.4}.composer-author{display:flex;align-items:center;gap:10px;padding:18px 18px 8px;font-weight:650}.composer-form{display:flex;flex:1 1;min-height:0;flex-direction:column}.composer-textarea{flex:1 1;width:calc(100% - 36px);min-height:260px;margin:8px 18px;padding:16px;resize:none;border:1px solid var(--border-color);border-radius:var(--radius-md);outline:0;color:var(--text-primary);background:var(--bg-surface);font-size:1.05rem;line-height:1.6}.composer-textarea:focus{border-color:var(--primary);box-shadow:var(--focus-ring)}.composer-status{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 18px calc(14px + var(--safe-area-bottom));color:var(--text-muted);font-size:.79rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.form-page{display:grid;min-height:100%;place-items:center;padding:28px 18px;background:var(--background)}.form-panel{width:min(100%,520px);padding:26px;border:1px solid var(--border-color);border-radius:16px;background:var(--bg-surface)}.form-panel h1,.form-panel h2{margin:0 0 8px;color:var(--text-primary);letter-spacing:-.02em;line-height:1.2;text-wrap:balance}.form-panel__lead{margin:0 0 24px;color:var(--text-muted)}.field-group{display:grid;grid-gap:7px;gap:7px;margin-bottom:16px}.field-group label{color:var(--text-primary);font-size:.86rem;font-weight:600}.field-control{width:100%;min-height:50px;padding:11px 13px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-surface);color:var(--text-primary);outline:0}.field-control:focus{border-color:var(--primary);box-shadow:var(--focus-ring)}.form-separator{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--text-subtle);font-size:.78rem}.form-separator:after,.form-separator:before{flex:1 1;height:1px;background:var(--border-color);content:""}.google-login{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;text-decoration:none}.google-mark{display:grid;place-items:center;width:24px;height:24px;border:1px solid var(--border-color);border-radius:50%;color:#3268c7;font-weight:700}.form-footer{margin:22px 0 0;color:var(--text-muted);font-size:.88rem;text-align:center}.form-footer a{color:var(--primary);font-weight:650;text-decoration:none}.registration-success{display:grid;justify-items:center;grid-gap:10px;gap:10px;padding:18px 0 4px;color:var(--text-muted);text-align:center}.registration-success svg{color:var(--status-success)}.registration-success h2{margin:4px 0 0}.registration-success p{margin:0 0 12px}.registration-success .primary-button{display:inline-flex;align-items:center;text-decoration:none}.profile-page{background:var(--bg-surface)}.profile-content{display:grid;grid-gap:18px;gap:18px;padding:22px 18px 40px}.profile-form{display:grid;grid-gap:22px;gap:22px}.profile-identity{display:flex;align-items:center;gap:18px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.profile-identity h2{margin:0;font-size:1.25rem;text-wrap:balance}.profile-identity p{margin:4px 0 0;color:var(--text-muted);font-size:.84rem;overflow-wrap:anywhere}.profile-photo{display:grid;flex:0 0 auto;justify-items:center;grid-gap:8px;gap:8px}.profile-photo img,.profile-photo__fallback{width:104px;height:104px;border-radius:50%;object-fit:cover}.profile-photo__fallback{display:grid;place-items:center;background:var(--primary);color:var(--on-primary);font-size:2rem;font-weight:650}.profile-photo__button{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding-inline:10px;font-size:.77rem}.profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:0 12px;gap:0 12px}.profile-grid__full{grid-column:1/-1}.field-control:disabled{background:var(--bg-subtle);color:var(--text-muted);cursor:not-allowed}.crop-modal{position:fixed;inset:0;z-index:140;display:grid;align-content:center;justify-items:center;grid-gap:16px;gap:16px;padding:18px;background:rgba(16,18,19,.92)}.crop-stage{position:relative;width:min(100%,520px);height:min(58vh,500px);overflow:hidden;border-radius:14px;background:#222}.crop-zoom{display:grid;grid-gap:8px;gap:8px;width:min(100%,360px);color:#fff;font-size:.85rem;text-align:center}.crop-actions{display:flex;gap:10px}.create-topic-page{background:var(--bg-surface)}.create-topic-content{display:grid;grid-template-columns:minmax(0,1fr);grid-gap:20px;gap:20px;padding:20px 18px 44px}.create-topic-question textarea{min-height:116px;font-size:1.14rem;font-weight:550;line-height:1.45}.field-group textarea.field-control{min-height:94px;resize:vertical;line-height:1.5}.designer-launch{display:inline-flex;align-items:center;justify-content:center;gap:9px}.create-preview{margin-top:6px;border-top:1px solid var(--border-color);padding-top:20px}.create-preview__label{margin-bottom:12px;color:var(--text-muted);font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.create-preview__notice{margin:-4px 0 14px;color:var(--text-muted);font-size:.9rem;line-height:1.45}.create-preview__frame{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-surface);overflow:hidden}.create-preview__frame .feed-item{border-bottom:0}.publication-approval{display:grid;grid-gap:8px;gap:8px;margin-top:16px;padding:16px;border:1px solid color-mix(in srgb,var(--primary) 28%,var(--border-color));border-radius:var(--radius-md);background:color-mix(in srgb,var(--primary) 5%,var(--bg-surface))}.publication-approval strong{color:var(--text-primary);font-size:.96rem}.publication-approval span{color:var(--text-muted);font-size:.88rem;line-height:1.45}.publication-approval__button{width:100%;margin-top:6px}.admin-content{display:grid;grid-gap:18px;gap:18px;padding:18px 16px 40px}.admin-list{display:grid;border-top:1px solid var(--border-color)}.admin-user{display:grid;grid-gap:12px;gap:12px;padding:16px 0;border-bottom:1px solid var(--border-color)}.admin-user__identity{display:flex;align-items:center;justify-content:space-between;gap:12px}.admin-user__identity strong{min-width:0;overflow:hidden;font-size:.91rem;text-overflow:ellipsis;white-space:nowrap}.admin-user__identity span{flex:0 0 auto;color:var(--text-muted);font-size:.72rem;font-weight:650;letter-spacing:.02em}.admin-user__meta,.admin-user__meta>div{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--text-muted);font-size:.78rem}.permission-state,.permission-toggle{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-width:50px;min-height:34px;padding:0 10px;border:1px solid var(--border-strong);border-radius:999px;background:var(--bg-surface);color:var(--text-muted);font-size:.75rem;font-weight:650}.permission-toggle{cursor:pointer}.permission-state,.permission-toggle.active{border-color:var(--primary);color:var(--primary);background:var(--primary-tint)}.welcome-page{min-height:100%;background:var(--background)}.welcome-header{display:flex;align-items:center;justify-content:space-between;min-height:70px;padding:calc(10px + var(--safe-area-top)) 20px 10px;border-bottom:1px solid var(--border-color)}.welcome-login{display:inline-flex;align-items:center;min-height:44px;text-decoration:none}.welcome-content{display:grid;grid-gap:30px;gap:30px;width:min(100%,1120px);margin:0 auto;padding:48px 20px 56px}.welcome-copy h1{max-width:13ch;margin:0;color:var(--text-primary);font-size:clamp(2.15rem,9vw,3.8rem);font-weight:680;letter-spacing:-.04em;line-height:1.04;text-wrap:balance}.welcome-kicker{margin:0 0 14px;color:var(--primary);font-size:.78rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase}.welcome-lead{max-width:58ch;margin:22px 0 0;color:var(--text-muted);font-size:1.05rem;line-height:1.65;text-wrap:pretty}.welcome-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.welcome-primary,.welcome-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.pwa-install-trigger{display:none;flex:0 0 auto;width:40px;height:44px;place-items:center;margin:-8px -5px -8px 0;padding:0;border:0;background:transparent;color:var(--primary);cursor:pointer;-webkit-tap-highlight-color:transparent}@media (max-width:767px),(min-width:768px) and (max-width:1024px) and (hover:none),(min-width:768px) and (max-width:1024px) and (pointer:coarse){.pwa-install-trigger{display:inline-grid}}@media (display-mode:fullscreen),(display-mode:minimal-ui),(display-mode:standalone),(display-mode:window-controls-overlay){.pwa-install-trigger{display:none}}.pwa-install-badge{display:inline-grid;min-width:30px;height:22px;place-items:center;padding:0 5px;border:1px solid;border-radius:6px;font-size:.62rem;font-weight:800;letter-spacing:.06em;line-height:1}.pwa-install-trigger:focus-visible .pwa-install-badge,.pwa-install-trigger:hover .pwa-install-badge{background:var(--primary-tint)}.pwa-install-trigger:focus-visible{outline:2px solid var(--primary);outline-offset:-5px;border-radius:8px}.pwa-help{position:fixed;inset:auto 16px calc(16px + var(--safe-area-bottom));z-index:120;padding:18px;border:1px solid var(--border-color);border-radius:16px;background:var(--bg-surface);box-shadow:0 20px 60px rgba(23,26,28,.22)}.pwa-help .icon-button{position:absolute;top:4px;right:4px}.pwa-help strong{display:block;margin-top:12px}.pwa-help p{margin:6px 34px 0 0;color:var(--text-muted)}.welcome-points{display:grid;grid-gap:12px;gap:12px;margin-top:28px;color:var(--text-muted);font-size:.88rem}.welcome-points div{display:flex;align-items:center;gap:10px}.welcome-preview{position:relative;min-height:430px;overflow:hidden;padding:28px;border:1px solid #e2ddd2;border-radius:18px;background:#f4f0e7}.welcome-preview__meta{position:relative;z-index:2;color:var(--primary);font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.welcome-preview h2{position:relative;z-index:2;max-width:12ch;margin:22px 0 0;color:#161a1b;font-size:clamp(2rem,8vw,3.25rem);font-weight:680;letter-spacing:-.04em;line-height:1.04;text-wrap:balance}.welcome-preview p{position:absolute;right:28px;bottom:24px;left:28px;z-index:2;margin:0;color:#4f5658}.welcome-preview__art .shape{position:absolute;display:block}.shape--circle{top:34px;right:38px;width:74px;height:74px;border-radius:50%;background:var(--primary)}.shape--building{right:66px;bottom:76px;width:90px;height:170px;border:2px solid #161a1b;background:repeating-linear-gradient(90deg,transparent 0 14px,rgba(22,26,27,.12) 14px 16px)}.shape--ground{right:-44px;bottom:-90px;width:260px;height:220px;border-radius:50%;background:var(--primary)}@media (min-width:960px){body{background:#f1f3f1}.app-frame{grid-template-rows:minmax(0,1fr);grid-template-columns:112px minmax(0,var(--content-width));justify-content:center;column-gap:24px;padding:20px}.main-content{grid-column:2;background:var(--bg-surface);box-shadow:0 10px 30px rgba(23,26,28,.05)}.bottom-nav,.main-content{border:1px solid var(--border-color);border-radius:16px}.bottom-nav{grid-row:1;grid-column:1;align-self:start;display:flex;flex-direction:column;justify-content:flex-start;gap:4px;width:112px;min-height:auto;padding:8px}.nav-item{flex:0 0 auto;min-height:68px;border-radius:10px}.nav-item:hover{background:var(--bg-subtle)}.nav-item--create .nav-create-icon{width:38px;height:38px;margin-top:0}.topic-design-canvas{margin-inline:0;border-radius:var(--radius-md)}.composer-screen{inset:24px;width:min(680px,calc(100vw - 48px));height:min(860px,calc(100dvh - 48px));margin:auto;overflow:hidden;border:1px solid var(--border-color);border-radius:18px;box-shadow:0 24px 80px rgba(23,26,28,.22)}.welcome-content{grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);align-items:center;padding-block:72px}.welcome-preview{min-height:600px}}@media (max-width:390px){.brand-wordmark{font-size:.84rem;letter-spacing:.08em}.feed-header__row{padding-inline:14px 10px}.feed-item{padding-inline:14px}}