:root{
      --ink:#171513;--muted:#7b746e;--paper:#fbfaf8;--cream:#f2eee8;--line:#e7e0d8;
      --accent:#8d6d58;--accent-dark:#6e5140;--white:#fff;--green:#58735f;--amber:#9a7650;--red:#a45b55;
      --shadow:0 22px 70px rgba(39,31,25,.10);--radius:2px;
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}
    button,input,select,textarea{font:inherit}button,a{cursor:pointer}a{color:inherit;text-decoration:none}
    img{display:block;width:100%;height:100%;object-fit:cover;background:#ddd}
    .serif{font-family:Georgia,"Times New Roman",serif}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:11px;font-weight:700;color:var(--accent)}
    .site-header{position:sticky;top:0;z-index:100;background:rgba(251,250,248,.90);backdrop-filter:blur(16px);border-bottom:1px solid rgba(231,224,216,.75)}
    .header-inner{max-width:1280px;margin:auto;height:86px;padding:0 28px;display:flex;align-items:center;gap:38px}.brand{display:flex;flex-direction:column;line-height:1}.brand strong{font-family:Georgia,serif;font-size:24px;letter-spacing:.12em;font-weight:500}.brand span{font-size:8px;letter-spacing:.34em;margin-top:7px;color:var(--muted)}
    .main-nav{display:flex;gap:26px;margin-left:auto}.main-nav a{font-size:13px;color:#4e4945}.main-nav a:hover{color:var(--ink)}
    .btn{border:1px solid var(--ink);background:var(--ink);color:#fff;padding:13px 20px;border-radius:0;font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:9px;transition:.2s}.btn:hover{background:#000;transform:translateY(-1px)}.btn.secondary{background:transparent;color:var(--ink)}.btn.secondary:hover{background:var(--cream)}.btn.light{background:#fff;color:var(--ink);border-color:#fff}.btn.ghost{background:transparent;color:var(--muted);border-color:var(--line)}
    .hero{max-width:1440px;margin:auto;min-height:760px;display:grid;grid-template-columns:45% 55%;align-items:stretch}.hero-copy{padding:160px 5vw 90px 8vw;display:flex;flex-direction:column;justify-content:center}.hero h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(52px,6vw,90px);line-height:.94;letter-spacing:-.045em;margin:18px 0 28px;max-width:610px}.hero p{max-width:520px;color:var(--muted);font-size:16px;margin:0 0 35px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-art{position:relative;min-height:760px;overflow:hidden}.hero-art img{filter:saturate(.74) contrast(.96)}.hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(251,250,248,.06),transparent 20%)}.hero-note{position:absolute;right:30px;bottom:28px;color:white;z-index:2;font-size:11px;text-transform:uppercase;letter-spacing:.18em;text-shadow:0 1px 9px rgba(0,0,0,.25)}
    .trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-inner{max-width:1180px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);padding:24px 28px}.trust-item{text-align:center;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#5f5852}.trust-item+ .trust-item{border-left:1px solid var(--line)}
    .section{max-width:1240px;margin:auto;padding:120px 28px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:48px}.section-head h2{font-family:Georgia,serif;font-size:48px;font-weight:400;letter-spacing:-.025em;margin:6px 0 0}.section-head p{max-width:440px;color:var(--muted);margin:0}
    .service-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}.service-card{position:relative;min-height:520px;overflow:hidden;background:#ddd}.service-card:nth-child(2),.service-card:nth-child(3){min-height:420px}.service-card img{transition:transform .5s;filter:saturate(.72)}.service-card:hover img{transform:scale(1.025)}.service-overlay{position:absolute;inset:auto 0 0;padding:34px;color:white;background:linear-gradient(transparent,rgba(20,16,13,.72));padding-top:120px}.service-overlay h3{font-family:Georgia,serif;font-size:30px;font-weight:400;margin:0 0 8px}.service-overlay p{font-size:13px;margin:0 0 18px;color:#f0eae5}.service-overlay a{font-size:11px;text-transform:uppercase;letter-spacing:.15em;border-bottom:1px solid rgba(255,255,255,.6);padding-bottom:5px}
    .look-grid{display:grid;grid-template-columns:1.25fr .75fr .95fr;grid-template-rows:330px 330px;gap:16px}.look{overflow:hidden;position:relative}.look:nth-child(1){grid-row:1/3}.look:nth-child(4){grid-column:2/4}.look img{filter:saturate(.72);transition:.4s}.look:hover img{transform:scale(1.02)}.look-caption{position:absolute;left:20px;bottom:16px;background:rgba(251,250,248,.92);padding:9px 12px;font-size:11px;text-transform:uppercase;letter-spacing:.12em}
    .availability-wrap{background:#1d1a18;color:#f9f5f0}.availability{max-width:1240px;margin:auto;padding:100px 28px}.availability .section-head p{color:#b9b0a8}.availability .eyebrow{color:#c9aa95}.date-row{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-top:38px}.day{border:1px solid #433d39;padding:18px 14px;min-height:180px}.day strong{display:block;font-family:Georgia,serif;font-size:24px;font-weight:400}.day small{color:#a79d95}.slots{display:grid;gap:7px;margin-top:18px}.slot{border:1px solid #514a45;padding:8px 10px;font-size:12px;color:#eee7e1;background:transparent}.slot.open:hover{background:#2c2724}.slot.booked{opacity:.35;text-decoration:line-through;cursor:not-allowed}.slot.past{opacity:.35;text-decoration:line-through;cursor:not-allowed}.slot.more{border-style:dashed;color:#c9aa95}
    .process{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.process-step{padding:42px 32px}.process-step+.process-step{border-left:1px solid var(--line)}.process-num{font-family:Georgia,serif;font-size:38px;color:#c5b2a4}.process-step h3{font-family:Georgia,serif;font-weight:400;font-size:24px;margin:12px 0 8px}.process-step p{color:var(--muted);font-size:14px;margin:0}
    .quote{max-width:880px;margin:auto;text-align:center;padding:130px 28px}.quote p{font-family:Georgia,serif;font-size:36px;line-height:1.35;margin:18px 0 24px}.quote span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.15em}
    .journal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.article-card .image{height:270px;overflow:hidden}.article-card img{filter:saturate(.72)}.article-card .meta{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;margin:18px 0 9px}.article-card h3{font-family:Georgia,serif;font-size:24px;font-weight:400;line-height:1.25;margin:0}
    .final-cta{background:#e9e0d8;padding:95px 28px;text-align:center}.final-cta h2{font-family:Georgia,serif;font-size:54px;font-weight:400;max-width:760px;margin:0 auto 18px}.final-cta p{color:#6e655f;margin:0 auto 28px;max-width:570px}
    footer{background:#151311;color:#f4f0eb;padding:60px 28px 40px}.footer-grid{max-width:1240px;margin:auto;display:grid;grid-template-columns:2fr repeat(3,1fr);gap:50px}.footer-brand strong{font-family:Georgia,serif;font-size:28px;letter-spacing:.12em;font-weight:400}.footer-brand p{color:#a8a09a;max-width:330px;font-size:13px}.footer-col h4{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:#afa49d;margin:0 0 16px}.footer-col a{display:block;font-size:13px;margin:9px 0;color:#e3ddd8}.copyright{max-width:1240px;margin:50px auto 0;border-top:1px solid #302c29;padding-top:20px;color:#8d8580;font-size:11px;display:flex;justify-content:space-between}
    .zalo{position:fixed;right:22px;bottom:22px;z-index:900;width:58px;height:58px;border-radius:50%;background:#0068ff;color:#fff;border:4px solid #fff;box-shadow:0 12px 35px rgba(0,0,0,.22);display:grid;place-items:center;font-weight:900;font-size:16px}.zalo:after{content:"Chat Zalo";position:absolute;right:68px;white-space:nowrap;background:#fff;color:#191714;padding:9px 12px;border-radius:3px;box-shadow:var(--shadow);font-size:12px;font-weight:700;opacity:0;transform:translateX(5px);transition:.2s}.zalo:hover:after{opacity:1;transform:none}

    /* BOOKING */
    .booking-shell{min-height:100vh;display:grid;grid-template-columns:38% 62%;background:#fff}.booking-visual{position:sticky;top:0;height:100vh;overflow:hidden}.booking-visual img{filter:saturate(.66) brightness(.78)}.booking-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.52))}.booking-visual-copy{position:absolute;left:54px;right:45px;bottom:54px;z-index:2;color:#fff}.booking-visual-copy h2{font-family:Georgia,serif;font-size:48px;font-weight:400;line-height:1.05;margin:12px 0 16px}.booking-visual-copy p{color:#ded7d2;max-width:460px}.booking-panel{padding:110px 8vw 80px;max-width:900px}.booking-back{font-size:12px;color:var(--muted);display:inline-flex;gap:8px;margin-bottom:40px}.booking-panel h1{font-family:Georgia,serif;font-size:48px;font-weight:400;margin:8px 0 12px}.booking-panel>.intro{color:var(--muted);margin-bottom:36px}.steps{display:flex;gap:8px;margin:25px 0 45px}.step-pill{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:#999;padding-bottom:8px;border-bottom:1px solid var(--line);flex:1}.step-pill.active{color:var(--ink);border-color:var(--ink)}
    .form-section{border-top:1px solid var(--line);padding:28px 0}.form-section h3{font-family:Georgia,serif;font-size:24px;font-weight:400;margin:0 0 19px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#655e59;font-weight:700}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fff;padding:13px 14px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#9b8473}.field textarea{min-height:95px;resize:vertical}
    .choice-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choice{border:1px solid var(--line);padding:17px;display:flex;gap:11px;align-items:flex-start}.choice.selected{border-color:var(--ink);background:#faf8f5}.choice input{margin-top:4px}.choice strong{font-size:13px;display:block}.choice span{font-size:12px;color:var(--muted)}
    .booking-date-row{display:flex;gap:8px;overflow:auto;padding-bottom:4px}.date-chip{min-width:82px;border:1px solid var(--line);background:#fff;padding:12px;text-align:center}.date-chip.selected{border-color:var(--ink);background:var(--ink);color:#fff}.date-chip b{display:block;font-family:Georgia,serif;font-size:21px;font-weight:400}.date-chip small{font-size:10px;text-transform:uppercase;letter-spacing:.08em}.slot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}.booking-slot{border:1px solid var(--line);background:#fff;padding:12px 8px;font-size:12px}.booking-slot.selected{background:var(--ink);border-color:var(--ink);color:#fff}.booking-slot.booked{background:#f3f0ec;color:#bbb;text-decoration:line-through;cursor:not-allowed}.booking-slot.past{background:#f3f0ec;color:#bbb;text-decoration:line-through;cursor:not-allowed}.booking-slot.other{border-style:dashed;color:var(--accent)}
    .booking-summary{background:#f5f1ec;padding:18px 20px;margin:26px 0;display:grid;gap:7px}.booking-summary div{display:flex;justify-content:space-between;gap:20px;font-size:13px}.booking-summary span{color:var(--muted)}.booking-note{font-size:12px;color:#8a6055;background:#fbf3ef;border-left:3px solid #bc8e79;padding:12px 14px;margin:14px 0 0}.submit-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:26px}.privacy{font-size:11px;color:var(--muted);max-width:360px}
    .success-card{display:none;border:1px solid var(--line);padding:38px;background:#faf8f5;margin-top:30px}.success-card.show{display:block}.success-mark{width:46px;height:46px;border-radius:50%;background:#dce8dd;color:#4f6855;display:grid;place-items:center;font-size:24px;margin-bottom:18px}.success-card h3{font-family:Georgia,serif;font-size:32px;font-weight:400;margin:0 0 12px}.success-card p{color:var(--muted)}

    /* ADMIN */

    @media(max-width:1050px){.main-nav{display:none}.hero{grid-template-columns:1fr}.hero-copy{padding:145px 8vw 70px}.hero-art{min-height:620px}.service-grid{grid-template-columns:1fr 1fr}.service-card:first-child{grid-column:1/-1}.date-row{grid-template-columns:repeat(4,1fr)}.day:nth-child(n+5){display:none}.booking-shell{grid-template-columns:1fr}.booking-visual{display:none}.booking-panel{max-width:760px;margin:auto}}
    @media(max-width:720px){.header-inner{height:74px;padding:0 18px}.header-inner>.btn{padding:10px 12px}.brand strong{font-size:20px}.hero-copy{padding:110px 22px 55px}.hero h1{font-size:54px}.hero-art{min-height:520px}.trust-inner{grid-template-columns:1fr;padding:0}.trust-item{padding:15px}.trust-item+.trust-item{border-left:0;border-top:1px solid var(--line)}.section{padding:82px 20px}.section-head{display:block}.section-head h2{font-size:39px}.section-head p{margin-top:15px}.service-grid{grid-template-columns:1fr}.service-card:first-child{grid-column:auto}.service-card,.service-card:nth-child(2),.service-card:nth-child(3){min-height:470px}.look-grid{grid-template-columns:1fr 1fr;grid-template-rows:380px 230px 230px}.look:nth-child(1){grid-row:auto;grid-column:1/-1}.look:nth-child(4){grid-column:1/-1}.availability{padding:78px 18px}.date-row{grid-template-columns:1fr 1fr}.day:nth-child(n+5){display:none}.process{grid-template-columns:1fr}.process-step+.process-step{border-left:0;border-top:1px solid var(--line)}.quote p{font-size:29px}.journal-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.copyright{display:block}.copyright span{display:block;margin-top:8px}.zalo{right:16px;bottom:72px}.booking-panel{padding:100px 20px 100px}.booking-panel h1{font-size:40px}.field-grid,.choice-row{grid-template-columns:1fr}.slot-grid{grid-template-columns:repeat(3,1fr)}.submit-row{display:block}.submit-row .btn{width:100%;margin-top:16px}}

:focus-visible{outline:2px solid #c7447b;outline-offset:3px}.slot:disabled{cursor:not-allowed}.availability-status{margin-top:16px;color:#e9bfd1;font-size:13px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Pink Luxury theme from the approved prototype. */

/* === PINK LUXURY THEME — demo only === */
:root{
  --ink:#472333;--muted:#946d7f;--paper:#fff8fb;--cream:#fde9f1;--line:#efc9d9;
  --accent:#d64f87;--accent-dark:#a92f62;--white:#fff;--green:#657b6a;--amber:#b37a50;--red:#b75268;
  --shadow:0 26px 80px rgba(150,53,96,.16);--radius:8px;
}
body{
  background:
    radial-gradient(circle at 10% 5%,rgba(255,205,226,.34),transparent 28%),
    radial-gradient(circle at 88% 20%,rgba(244,170,201,.20),transparent 26%),
    var(--paper);
}
::selection{background:#ed9fc0;color:#4b1730}
.site-header{background:rgba(255,248,251,.88);border-bottom-color:rgba(224,157,185,.48)}
.brand strong{color:#57213b}.brand span{color:#b0577d}.main-nav a{color:#75465c}.main-nav a:hover{color:#c43f79}
.eyebrow{color:#c83f78}
.btn{border-color:#bd396f;background:linear-gradient(135deg,#df5a91 0%,#bd396f 58%,#98305f 100%);color:#fff;box-shadow:0 12px 28px rgba(190,55,111,.22);border-radius:999px}
.btn:hover{background:linear-gradient(135deg,#eb6ca0,#b92f68);transform:translateY(-2px);box-shadow:0 16px 34px rgba(190,55,111,.29)}
.btn.secondary{background:rgba(255,255,255,.62);color:#9f2f61;border-color:#dc8eb0;box-shadow:none}.btn.secondary:hover{background:#ffe9f2}
.btn.light{background:#fff6fa;color:#9a2d5d;border-color:#fff6fa}.btn.ghost{background:rgba(255,255,255,.45);color:#9b617b;border-color:#e8b7cc;box-shadow:none}
.hero-copy{background:linear-gradient(145deg,#fff9fc 0%,#fff1f7 58%,#fde5ef 100%)}
.hero h1{color:#4c2436;text-shadow:0 8px 34px rgba(181,69,116,.07)}
.hero-art img{filter:saturate(.90) contrast(.98) brightness(1.02)}
.hero-art:after{background:linear-gradient(90deg,rgba(255,224,237,.24),rgba(197,67,119,.03) 42%,rgba(123,31,68,.09))}
.hero-note{background:rgba(111,26,63,.55);backdrop-filter:blur(10px);padding:9px 12px;border-radius:999px}
.trust-strip{background:linear-gradient(90deg,#fff4f8,#fde8f1,#fff4f8);border-color:#efc1d4}.trust-item{color:#8e4a68}.trust-item+ .trust-item{border-color:#e9b6cb}
.section-head h2{color:#4c2436}.service-card{border-radius:18px;box-shadow:0 22px 58px rgba(126,50,82,.12)}.service-card img{filter:saturate(.88)}
.service-overlay{background:linear-gradient(transparent,rgba(88,25,52,.84));padding-bottom:38px}
.look{border-radius:16px;overflow:hidden;box-shadow:0 18px 46px rgba(121,45,77,.10)}.look img{filter:saturate(.9)}
.look:after{background:linear-gradient(transparent 48%,rgba(86,19,49,.68))}
.availability-wrap{background:radial-gradient(circle at 20% 0,#7a2850 0,#54203a 36%,#321724 100%);color:#fff6fa}
.availability .section-head p{color:#e9bfd1}.availability .eyebrow{color:#ffb8d3}.day{border-color:#87506a;background:rgba(255,255,255,.035);border-radius:12px}.day small{color:#dcb2c4}.slot{border-color:#946078;color:#ffeaf3;border-radius:999px}.slot.open:hover{background:#8c345e}.slot.more{color:#ffc1d9;border-color:#cc7d9f}
.process{background:linear-gradient(135deg,#fff1f6,#fde3ee);border-radius:20px;overflow:hidden;box-shadow:0 20px 60px rgba(160,64,105,.10)}
.process-step+.process-step{border-color:#ebbacf}.process-step b{color:#c7447b}
.quote{background:radial-gradient(circle at center,#fff8fb,#fdeaf2);border-top:1px solid #f1c6d8;border-bottom:1px solid #f1c6d8}.quote p{color:#5c2940}
.article-card .image{border-radius:16px}.article-card img{filter:saturate(.88)}.article-card h3{color:#51263a}
footer{background:linear-gradient(145deg,#4b1831,#2d111f);color:#fff4f8}.footer-brand p,.copyright{color:#ce9fb4}.footer-col h4{color:#e8bbce}.footer-col a{color:#ffe8f1}.copyright{border-color:#6a314a}
.booking-shell{background:#fff7fb}.booking-panel{background:linear-gradient(180deg,#fffafd,#fff3f8)}.booking-visual img{filter:saturate(.9) brightness(.83)}.booking-visual:after{background:linear-gradient(180deg,rgba(121,35,75,.05),rgba(73,15,44,.66))}
.form-section{border-color:#efcad9}.field label{color:#8c506b}.field input,.field select,.field textarea{background:#fffafd;border-color:#e8bfd0;border-radius:10px;color:#4b2738}.field input:focus,.field select:focus,.field textarea:focus{border-color:#d14c83;box-shadow:0 0 0 3px rgba(209,76,131,.10)}
.choice{border-color:#e6bbcd;background:#fffafd;border-radius:12px}.choice.selected{border-color:#cf4b81;background:#fff0f6;box-shadow:0 10px 30px rgba(202,72,126,.09)}
.date-chip,.booking-slot{background:#fffafd;border-color:#e8bfd0;border-radius:10px}.date-chip.selected,.booking-slot.selected{background:linear-gradient(135deg,#df5a91,#a93163);border-color:#c34277;color:#fff}.booking-slot.booked{background:#f7e9ef;color:#c6a5b3}.booking-slot.past{background:#f7e9ef;color:#c6a5b3;text-decoration:line-through;cursor:not-allowed}.booking-summary{background:linear-gradient(135deg,#fdebf2,#fff6fa);border:1px solid #efc4d6;border-radius:14px}.booking-note{background:#fff0f4;border-left-color:#d05f89;color:#8c4a62;border-radius:0 10px 10px 0}
.zalo{box-shadow:0 14px 38px rgba(195,55,112,.30),0 0 0 7px rgba(239,132,178,.14)}
@media(max-width:720px){.hero-copy{background:linear-gradient(180deg,#fff8fb,#fdebf2)}.service-card,.look{border-radius:13px}}

[hidden]{display:none!important}.success-card.show{display:block}.form-section h2{font-family:Georgia,serif;font-size:24px;font-weight:400;margin:0 0 19px}.address-fields{margin-top:14px}.booking-page{min-height:100vh;background:radial-gradient(circle at 10% 5%,rgba(255,205,226,.34),transparent 28%),radial-gradient(circle at 88% 20%,rgba(244,170,201,.20),transparent 26%),var(--paper)}.form-status{color:#8c4a62;font-size:13px}.slot-grid .booking-slot{border-radius:999px}.booking-page .zalo{bottom:22px}

.slot{display:block;text-align:center}.success-card h2{font-family:Georgia,serif;font-size:32px;font-weight:400;margin:0 0 12px}

.zalo{bottom:22px}