@font-face{font-family:'IBM Plex Sans Thai';src:url('/fonts/IBMPlexSansThai-Regular.ttf')}@font-face{font-family:'IBM Plex Sans Thai';src:url('/fonts/IBMPlexSansThai-SemiBold.ttf');font-weight:600 800}
:root{--teal:#0f766e;--deep:#103f3c;--ink:#18302f;--muted:#5b716e;--mint:#f5fbf9;--foam:#dff4ef;--line:#c0ded7;--white:#fff;--blue:#0369a1;--shadow:0 24px 70px rgba(12,55,51,.18)}
.phone,.phone main,.view,.search,.search fieldset{min-width:0}.chips{max-width:100%}
.intro h1{margin:0;font-size:clamp(36px,11vw,48px);font-weight:400;line-height:1.08;letter-spacing:-.035em}
[hidden]{display:none!important}*{box-sizing:border-box}html{background:var(--mint)}body{margin:0;min-width:320px;color:var(--ink);background:linear-gradient(145deg,#e6f6f2,#f9fcfb 44%,#cee9e3);font-family:'IBM Plex Sans Thai',sans-serif;font-size:16px;line-height:1.55}button,input{font:inherit}button,a{cursor:pointer}.skip-link{position:fixed;top:8px;left:8px;z-index:100;transform:translateY(-150%);padding:10px 16px;background:var(--deep);color:white}.skip-link:focus{transform:none}.workspace{min-height:100dvh}.context-panel{display:none}.phone{min-height:100dvh;background:var(--mint);overflow:clip}.app-header{height:68px;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(245,251,249,.94);backdrop-filter:blur(14px);position:sticky;top:0;z-index:20}.wordmark{color:var(--ink);font-size:23px;font-weight:600;letter-spacing:-.04em;text-decoration:none}.wordmark span{color:var(--teal)}.prototype-badge{padding:5px 9px;border:1px solid var(--line);border-radius:999px;color:var(--teal);font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}main{min-height:calc(100dvh - 138px);padding-bottom:86px}.view{padding:26px 18px 20px}.intro{margin-bottom:24px}.eyebrow{margin:0 0 7px;color:var(--teal);font-size:11px;font-weight:600;letter-spacing:.09em;text-transform:uppercase}.intro h2,.about-view h2{margin:0;font-size:clamp(36px,11vw,48px);font-weight:400;line-height:1.08;letter-spacing:-.035em}.search{margin-bottom:28px}.search>label,.search legend{display:block;margin-bottom:7px;color:var(--muted);font-size:12px;font-weight:600}.search-control{position:relative}.search-control svg{position:absolute;left:14px;top:50%;width:20px;transform:translateY(-50%);fill:none;stroke:var(--teal);stroke-width:1.8}.search input{width:100%;min-height:48px;padding:10px 14px 10px 44px;border:1px solid var(--line);border-radius:14px;background:white;color:var(--ink);font-size:16px}.search fieldset{margin:15px 0 0;padding:0;border:0}.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 6px;scrollbar-width:thin}.chips label{flex:none}.chips input{position:absolute;opacity:0;pointer-events:none}.chips span{min-height:44px;padding:10px 15px;display:grid;place-items:center;border:1px solid var(--line);border-radius:999px;background:white;color:var(--muted);font-size:13px;font-weight:600;transition:background-color .2s,color .2s,border-color .2s}.chips input:checked+span{border-color:var(--teal);background:var(--teal);color:white}.chips input:focus-visible+span{outline:3px solid #f0b429;outline-offset:2px}.results-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:12px}.results-head h3{margin:0;font-size:19px}.results-head p{margin:0;color:var(--muted);font-size:12px}.property-list{display:grid;gap:15px}.property-card{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:white;box-shadow:0 8px 25px rgba(15,118,110,.07)}.property-media{position:relative;height:192px;background:#bdded6}.property-media::after,.detail-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(7,45,42,.42));pointer-events:none}.property-media img,.detail-hero img{width:100%;height:100%;object-fit:cover}.property-media>span,.detail-badge{position:absolute;left:12px;bottom:12px;z-index:2;padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--deep);font-size:11px;font-weight:600}.favorite,.back{width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:50%;background:rgba(255,255,255,.94);color:var(--deep);box-shadow:0 5px 20px rgba(8,48,44,.19)}.favorite{position:absolute;right:12px;top:12px;z-index:2}.favorite svg{width:21px;fill:none;stroke:currentColor;stroke-width:1.9}.favorite[aria-pressed=true]{background:var(--teal);color:white}.favorite[aria-pressed=true] svg{fill:currentColor}.property-copy{padding:15px}.property-copy>p{margin:0;color:var(--muted);font-size:12px}.property-copy h4{margin:3px 0 8px;font-size:24px;font-weight:500}.property-facts{display:flex;gap:14px;color:var(--muted);font-size:12px}.property-bottom{margin-top:14px;padding-top:13px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e1efeb}.property-bottom strong{font-size:17px}.property-bottom button{min-height:44px;padding:8px 13px;border:0;border-radius:11px;background:var(--deep);color:white;font-weight:600}.property-bottom button span{margin-left:9px}.empty{padding:48px 20px;text-align:center;border:1px dashed var(--line);border-radius:20px;background:white}.empty svg{width:50px;fill:none;stroke:var(--teal);stroke-width:1.4}.empty h3{margin:14px 0 5px}.empty p{margin:0 auto 18px;max-width:280px;color:var(--muted)}.empty button,.lesson-link{min-height:44px;padding:10px 16px;display:inline-grid;place-items:center;border:1px solid var(--teal);border-radius:11px;background:white;color:var(--teal);font-weight:600;text-decoration:none}.detail-view{padding:0 0 30px}.detail-hero{height:300px;position:relative;background:#bdded6}.back{position:absolute;left:16px;top:16px;z-index:3}.back svg{width:23px;fill:none;stroke:currentColor;stroke-width:2}.detail-favorite{top:16px;right:16px}.detail-badge{bottom:15px;left:16px}.detail-copy{padding:25px 18px}.detail-copy h2{margin:0;font-size:38px;font-weight:400;line-height:1.15;letter-spacing:-.035em}.detail-price{margin:4px 0 20px;color:var(--teal);font-size:21px;font-weight:600}.detail-facts{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:25px;border:1px solid var(--line);border-radius:15px;overflow:hidden}.detail-facts div{padding:12px 6px;text-align:center;background:white;border-right:1px solid var(--line)}.detail-facts div:last-child{border:0}.detail-facts strong,.detail-facts span{display:block}.detail-facts strong{font-size:18px}.detail-facts span{color:var(--muted);font-size:10px}.detail-copy h3{margin:0 0 6px;font-size:18px}.detail-copy>p:not(.eyebrow):not(.detail-price){color:var(--muted)}.demo-note{margin-top:22px;padding:14px;border-left:3px solid var(--teal);background:var(--foam);font-size:12px}.about-view{padding-top:42px}.about-view>p:not(.eyebrow){color:var(--muted)}.about-view dl{margin:28px 0}.about-view dl div{padding:16px 0;border-top:1px solid var(--line)}.about-view dt{font-weight:600}.about-view dd{margin:3px 0 0;color:var(--muted)}.bottom-nav{height:74px;padding:5px max(10px,env(safe-area-inset-right)) max(5px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));display:grid;grid-template-columns:repeat(3,1fr);position:fixed;z-index:20;left:0;right:0;bottom:0;border-top:1px solid var(--line);background:rgba(255,255,255,.97);backdrop-filter:blur(14px)}.bottom-nav button{min-height:56px;padding:5px;border:0;border-radius:12px;background:transparent;color:var(--muted);font-size:11px}.bottom-nav svg{width:22px;height:22px;display:block;margin:0 auto 2px;fill:none;stroke:currentColor;stroke-width:1.8}.bottom-nav button[aria-current=page]{background:var(--foam);color:var(--teal);font-weight:600}.bottom-nav b{min-width:18px;padding:1px 5px;display:inline-block;border-radius:999px;background:var(--deep);color:white;font-size:10px}:focus-visible{outline:3px solid #f0b429;outline-offset:3px}
@media(min-width:900px){body{padding:38px}.workspace{width:min(1160px,100%);min-height:calc(100dvh - 76px);margin:auto;display:grid;grid-template-columns:minmax(410px,1fr) 430px;gap:34px;align-items:center}.context-panel{display:block;padding:34px 20px 34px 5px}.context-label{color:var(--teal);font-size:12px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}.context-panel h1{margin:0 0 24px;font-size:clamp(45px,5vw,72px);font-weight:400;line-height:1.05;letter-spacing:-.045em}.context-panel h1 span{color:var(--teal)}.context-panel>p:not(.context-label):not(.context-note){max-width:560px;color:var(--muted);font-size:18px}.context-panel ol{margin:28px 0;padding:0;list-style:none;border-top:1px solid var(--line)}.context-panel li{padding:14px 0;display:flex;gap:18px;border-bottom:1px solid var(--line)}.context-panel li span{color:var(--teal);font-size:12px;font-weight:600}.context-links{display:flex;flex-wrap:wrap;gap:8px}.context-links a{min-height:44px;padding:10px 13px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.65);color:var(--deep);font-size:13px;font-weight:600;text-decoration:none}.context-note{max-width:560px;margin-top:25px;color:var(--muted);font-size:11px}.phone{height:min(880px,calc(100dvh - 76px));min-height:650px;border:9px solid var(--deep);border-radius:38px;box-shadow:var(--shadow);overflow:hidden}.app-header{position:sticky}.phone main{height:calc(100% - 142px);min-height:0;overflow-y:auto;padding-bottom:20px}.bottom-nav{position:sticky;left:auto;right:auto;height:74px}}
@media(min-width:900px){.context-panel h2{margin:0 0 24px;font-size:clamp(45px,5vw,72px);font-weight:400;line-height:1.05;letter-spacing:-.045em}.context-panel h2 span{color:var(--teal)}}
@media(max-width:360px){.prototype-badge{display:none}.detail-facts{grid-template-columns:1fr 1fr}.detail-facts div:nth-child(2){border-right:0}.detail-facts div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important}}
.chips input{width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.wordmark{min-height:44px;display:inline-flex;align-items:center}.property-bottom button{background:var(--blue)}.storage-status{margin:0 0 12px;padding:10px 12px;border-left:3px solid var(--blue);background:#e8f3f9;color:#19465e;font-size:12px}