@font-face{font-family:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-vietnamese-wght-normal.CnvboYUG.woff2) format("woff2-variations");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:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-ext-wght-normal.Ca2vKHc0.woff2) format("woff2-variations");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:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-wght-normal.ukD16Tqj.woff2) format("woff2-variations");unicode-range:U+0000-00FF,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:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/be-vietnam-pro-vietnamese-400-normal.CRcqvyg1.woff2) format("woff2"),url(/_astro/be-vietnam-pro-vietnamese-400-normal.BuGn0gnm.woff) format("woff")}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/be-vietnam-pro-latin-400-normal.PpnXBOrz.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-400-normal.bXgqVju9.woff) format("woff")}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/be-vietnam-pro-vietnamese-600-normal.nyU-ZL2p.woff2) format("woff2"),url(/_astro/be-vietnam-pro-vietnamese-600-normal.DkpCIyan.woff) format("woff")}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/be-vietnam-pro-latin-600-normal.BZDkUTrt.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-600-normal.5IO4e7bK.woff) format("woff")}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/be-vietnam-pro-vietnamese-700-normal.Csr0PCuG.woff2) format("woff2"),url(/_astro/be-vietnam-pro-vietnamese-700-normal.By_5yT39.woff) format("woff")}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/be-vietnam-pro-latin-700-normal.DlW1Zbsh.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-700-normal.C2EtzaOi.woff) format("woff")}:root{--ink: #14213d;--ink-2: #3b4660;--sand: #fff7ec;--pearl: #fffdf8;--dawn: #ffd9a8;--coral: #ff6b4a;--coral-text: #b33a1d;--sea: #0e7c86;--sea-text: #0a5c64;--line: #ead9c6;--ok: #1d7a46;--warn-bg: #fff1c2;--warn-ink: #5c4300;--phase-sang: #ffe9d2;--phase-trua: #e8f5f4;--phase-chieu: #ffd9c9;--phase-toi: #14213d;--font-display: "Fraunces Variable", "Fraunces", Georgia, "Times New Roman", serif;--font-body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--r-sm: 10px;--r-md: 16px;--r-lg: 24px;--gutter: clamp(16px, 4vw, 40px);--maxw: 1180px;--shadow: 0 10px 30px rgba(20, 33, 61, .12);--bg: var(--sand);color-scheme:light}*,*:before,*:after{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);font-size:17px;line-height:1.6;color:var(--ink);background:var(--bg);transition:background-color .8s ease;text-rendering:optimizeLegibility}body.is-night{--bg: var(--phase-toi)}img{max-width:100%;height:auto;display:block;color:transparent}a{color:var(--sea-text);text-underline-offset:3px}a:hover{color:var(--ink)}:focus-visible{outline:3px solid var(--sea);outline-offset:3px;border-radius:4px}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.1;margin:0;text-wrap:balance;font-weight:650;letter-spacing:-.01em}h1{font-size:clamp(2.4rem,7vw,5.2rem);font-variation-settings:"opsz" 144}h2{font-size:clamp(1.9rem,4.6vw,3.2rem);font-variation-settings:"opsz" 120}h3{font-size:clamp(1.25rem,2.4vw,1.6rem);font-variation-settings:"opsz" 48}p{margin:0}.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}.stack>*+*{margin-top:var(--s, 1rem)}.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--ink-2)}.lede{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--ink-2);max-width:60ch}.muted{color:var(--ink-2)}.num{font-variant-numeric:tabular-nums}.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}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:.7em 1.3em;border-radius:999px;font:600 1rem/1.2 var(--font-body);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,background-color .2s ease}.btn:active{transform:scale(.98)}.btn-primary{background:var(--coral);color:var(--ink)}.btn-primary:hover{background:#ff5a35;color:var(--ink)}.btn-dark{background:var(--ink);color:var(--pearl)}.btn-dark:hover{background:#0c1630;color:var(--pearl)}.btn-ghost{background:transparent;color:var(--ink);border-color:currentColor}.btn-light{background:var(--pearl);color:var(--ink)}.btn-sm{min-height:40px;padding:.45em 1em;font-size:.92rem}.chip{display:inline-flex;align-items:center;gap:.4em;padding:.3em .75em;border-radius:999px;font-size:.85rem;font-weight:600;background:var(--pearl);border:1px solid var(--line);color:var(--ink)}.tag-demo{display:inline-flex;align-items:center;gap:.35em;padding:.15em .6em;border-radius:6px;font-size:.74rem;font-weight:700;letter-spacing:.02em;background:var(--warn-bg);color:var(--warn-ink);white-space:nowrap}.todo{display:inline-block;padding:.1em .5em;border-radius:6px;background:var(--warn-bg);color:var(--warn-ink);font-size:.85em;font-weight:600}.card{background:var(--pearl);border-radius:var(--r-md);border:1px solid var(--line);overflow:hidden}.grid{display:grid;gap:clamp(14px,2vw,24px)}.grid-3{grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr))}.grid>*{min-width:0}section{scroll-margin-top:80px}@media(max-width:600px){body{padding-bottom:84px}}.section{padding-block:clamp(56px,9vw,120px)}.phase-toi,.on-night{color:var(--pearl)}.phase-toi .muted,.phase-toi .lede,.phase-toi .eyebrow{color:#c9d2e6}.phase-toi a:not(.btn){color:#9fe3e8}label{font-weight:600;font-size:.95rem;display:block;margin-bottom:.35rem}input,select,textarea{width:100%;font:400 1rem/1.4 var(--font-body);color:var(--ink);background:#fff;border:1.5px solid #cdbfae;border-radius:var(--r-sm);padding:.75em .9em;min-height:48px}input:focus,select:focus,textarea:focus{border-color:var(--sea);outline:3px solid rgba(14,124,134,.25);outline-offset:0}.field{min-width:0}.hint{font-size:.85rem;color:var(--ink-2);margin-top:.3rem}.check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400}.check input{width:22px;min-height:22px;height:22px;margin-top:2px;flex:none;accent-color:var(--sea)}@supports (animation-timeline: view()){@media(prefers-reduced-motion:no-preference){.reveal{animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 55%}}}@keyframes rise{0%{transform:translateY(26px) scale(.985)}to{transform:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.logo[data-astro-cid-tvrurpns]{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}.logo[data-astro-cid-tvrurpns].light{color:var(--pearl)}.wm[data-astro-cid-tvrurpns]{display:grid;line-height:1}.w1[data-astro-cid-tvrurpns]{font-family:var(--font-display);font-weight:700;font-size:1.32rem;letter-spacing:-.01em;font-variation-settings:"opsz" 72}.w2[data-astro-cid-tvrurpns]{font-family:var(--font-body);font-weight:700;font-size:.62rem;letter-spacing:.34em;text-transform:uppercase;margin-top:4px}.hdr[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--sand) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}.row[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}.home[data-astro-cid-3ef6ksr2]{text-decoration:none}.nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{display:flex;gap:4px;list-style:none;margin:0;padding:0}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;padding:8px 12px;border-radius:999px;color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current]{background:var(--pearl)}.actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:8px}.trip[data-astro-cid-3ef6ksr2]{position:relative;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;color:var(--ink)}.trip[data-astro-cid-3ef6ksr2]:hover{background:var(--pearl)}.count[data-astro-cid-3ef6ksr2]{position:absolute;top:2px;right:0;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--coral);color:var(--ink);font-size:.72rem;font-weight:700;display:grid;place-items:center}.menu[data-astro-cid-3ef6ksr2]{display:none;width:44px;height:44px;border:0;background:transparent;color:var(--ink);border-radius:50%;cursor:pointer}.mnav[data-astro-cid-3ef6ksr2]{border-top:1px solid var(--line);background:var(--sand)}.mnav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{list-style:none;margin:0;padding-block:8px 16px}.mnav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;padding:12px 0;font-weight:600;font-size:1.1rem;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}@media(max-width:980px){.nav[data-astro-cid-3ef6ksr2]{display:none}.menu[data-astro-cid-3ef6ksr2]{display:grid;place-items:center}}@media(max-width:420px){.cta[data-astro-cid-3ef6ksr2]{display:none}}.ftr[data-astro-cid-sz7xmlte]{background:var(--ink);padding-block:56px 28px;margin-top:0}.cols[data-astro-cid-sz7xmlte]{display:grid;gap:32px;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr))}.brand[data-astro-cid-sz7xmlte]{--s: .8rem;max-width:34ch}.h[data-astro-cid-sz7xmlte]{font-family:var(--font-body);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:#c9d2e6;margin-bottom:12px;font-weight:700}ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0;display:grid;gap:8px}ul[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--pearl)!important;text-decoration:none}ul[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{text-decoration:underline}.biz[data-astro-cid-sz7xmlte]{margin:0;display:grid;gap:8px;font-size:.92rem}.biz[data-astro-cid-sz7xmlte] div[data-astro-cid-sz7xmlte]{display:grid;gap:2px}.biz[data-astro-cid-sz7xmlte] dt[data-astro-cid-sz7xmlte]{color:#c9d2e6;font-size:.78rem}.biz[data-astro-cid-sz7xmlte] dd[data-astro-cid-sz7xmlte]{margin:0}.small[data-astro-cid-sz7xmlte]{font-size:.85rem}.base[data-astro-cid-sz7xmlte]{margin-top:40px;padding-top:20px;border-top:1px solid #2b3a5c}.pl-fab[data-astro-cid-joca7pta]{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:45;display:flex;align-items:center;gap:10px;padding:6px 18px 6px 8px;border-radius:999px;border:0;background:var(--ink);color:var(--pearl);box-shadow:0 10px 30px #14213d59;cursor:pointer;font:inherit;text-align:left}.pl-fab[data-astro-cid-joca7pta]:hover{transform:translateY(-2px)}.pl-fab-text[data-astro-cid-joca7pta]{display:grid;line-height:1.2}.pl-fab-text[data-astro-cid-joca7pta] strong[data-astro-cid-joca7pta]{font-size:1rem}.pl-fab-text[data-astro-cid-joca7pta] span[data-astro-cid-joca7pta]{font-size:.78rem;color:#c9d2e6}@media(max-width:600px){.pl-fab[data-astro-cid-joca7pta]{left:16px;right:16px;justify-content:center}}.pl[data-astro-cid-joca7pta]{width:min(560px,100vw);max-height:min(88svh,820px);height:88svh;padding:0;border:0;border-radius:24px 24px 0 0;margin:auto auto 0;background:var(--sand);color:var(--ink);box-shadow:var(--shadow);display:none}.pl[data-astro-cid-joca7pta][open]{display:flex;flex-direction:column}@media(min-width:700px){.pl[data-astro-cid-joca7pta]{border-radius:24px;margin:auto;height:min(780px,88svh)}}.pl[data-astro-cid-joca7pta]::backdrop{background:#14213d8c;backdrop-filter:blur(2px)}.pl-head[data-astro-cid-joca7pta]{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--pearl);border-radius:inherit;border-bottom-left-radius:0;border-bottom-right-radius:0}.pl-name[data-astro-cid-joca7pta]{font-family:var(--font-display);font-weight:700;font-size:1.25rem;line-height:1.1}.pl-role[data-astro-cid-joca7pta]{font-size:.8rem;color:var(--ink-2)}.pl-x[data-astro-cid-joca7pta]{margin-left:auto;width:44px;height:44px;border-radius:50%;border:0;background:transparent;color:var(--ink);cursor:pointer}.pl-log[data-astro-cid-joca7pta]{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}.pl-input[data-astro-cid-joca7pta]{border-top:1px solid var(--line);padding:12px 16px calc(14px + env(safe-area-inset-bottom,0px));background:var(--pearl);display:flex;flex-wrap:wrap;gap:8px}.msg{max-width:88%;padding:10px 14px;border-radius:18px;line-height:1.45;font-size:.98rem}.msg.bot{background:var(--pearl);border:1px solid var(--line);border-bottom-left-radius:6px;align-self:flex-start}.msg.me{background:var(--ink);color:var(--pearl);border-bottom-right-radius:6px;align-self:flex-end}.chipbtn{min-height:44px;padding:8px 14px;border-radius:999px;border:1.5px solid var(--ink);background:transparent;color:var(--ink);font:600 .95rem/1.2 var(--font-body);cursor:pointer}.chipbtn:hover{background:var(--ink);color:var(--pearl)}.chipbtn.primary{background:var(--coral);border-color:var(--coral)}.planbox{align-self:stretch;background:var(--pearl);border:1px solid var(--line);border-radius:18px;padding:14px;display:grid;gap:10px}.planbox h4{font-family:var(--font-display);font-size:1.2rem}.planbox ol{margin:0;padding-left:1.2em;display:grid;gap:6px}.planbox .tot{display:flex;justify-content:space-between;gap:10px;align-items:baseline;border-top:1px dashed var(--line);padding-top:10px;font-weight:700}.planbox .tot .v{font-family:var(--font-display);font-size:1.35rem}.planbox .small{font-size:.82rem;color:var(--ink-2)}.pl-date{flex:1 1 180px}.skip[data-astro-cid-5hce7sga]{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:var(--pearl);padding:10px 14px;border-radius:8px}.skip[data-astro-cid-5hce7sga]:focus{left:8px}.proto[data-astro-cid-5hce7sga]{background:var(--warn-bg);color:var(--warn-ink);font-size:.85rem;text-align:center;padding:8px var(--gutter);line-height:1.4}