:root{
  --bg:#08090d;
  --text:#f4f2ee;
  --muted:#9d9aa6;
  --line:rgba(255,255,255,.12);
  --violet:#8f82ff;
  --cyan:#67ddd2;
  --blue:#66a9ff;
  --warm:#ff7657;
  --rose:#e96f9d;
  --green:#75e0c9;
  --amber:#ffb35d;
  --danger:#d97b86;
  --shell:1120px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--bg);color:var(--text);font-family:Inter,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif}

/* v1.5.1: hidden must win over component display rules. */
[hidden]{display:none!important}
body{margin:0;min-height:100vh;background:transparent;color:var(--text);overflow-x:hidden}
button,input,textarea,select{font:inherit;color:inherit}
button,a{ -webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
button{border:0;background:none}
.booking-bg{position:fixed;inset:-18px;z-index:-3;overflow:hidden;background:#08090d}
.booking-bg img{width:100%;height:100%;object-fit:cover;filter:blur(10px) brightness(.54) saturate(.62) contrast(1.08);transform:scale(1.055)}
.booking-bg div{position:absolute;inset:0;background:linear-gradient(115deg,rgba(6,7,14,.91),rgba(8,9,14,.70) 48%,rgba(6,8,13,.88)),radial-gradient(circle at 72% 18%,rgba(143,130,255,.16),transparent 28%),radial-gradient(circle at 22% 76%,rgba(103,221,210,.09),transparent 27%)}
.booking-noise{position:fixed;inset:0;pointer-events:none;z-index:30;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}
.booking-header{position:sticky;top:0;z-index:20;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - var(--shell))/2));border-bottom:1px solid rgba(255,255,255,.08);background:rgba(8,9,13,.68);backdrop-filter:blur(18px) saturate(1.15);-webkit-backdrop-filter:blur(18px) saturate(1.15)}
.booking-brand{display:flex;align-items:center;gap:11px;font-size:12px;font-weight:700;letter-spacing:.12em}
.booking-feather{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,rgba(143,130,255,.16),rgba(103,221,210,.07));border:1px solid rgba(143,130,255,.17)}
.booking-feather svg,.success-feather svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.65}
.booking-back{font-size:12px;letter-spacing:.04em;color:rgba(255,255,255,.64);transition:color .2s ease}.booking-back:hover{color:#fff}
.booking-shell{width:min(calc(100% - 48px),var(--shell));margin:0 auto;padding:72px 0 100px}
.booking-intro{max-width:720px;margin-bottom:44px}
.booking-kicker{margin:0 0 11px;font-size:11px;font-weight:700;letter-spacing:.19em;color:var(--cyan)}
.booking-intro h1{margin:0;font-size:clamp(48px,7vw,86px);line-height:.96;letter-spacing:-.055em;font-weight:590}
.booking-intro>p:last-child{max-width:650px;margin:24px 0 0;font-size:14px;line-height:1.9;color:rgba(255,255,255,.60)}
.booking-app{position:relative;min-height:420px;border:1px solid rgba(255,255,255,.105);border-radius:26px;background:linear-gradient(145deg,rgba(17,17,25,.79),rgba(9,12,17,.70));box-shadow:0 34px 90px rgba(0,0,0,.24),inset 0 1px rgba(255,255,255,.035);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);overflow:hidden}
.booking-app::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,var(--violet),var(--blue),var(--cyan),var(--warm));opacity:.75}
.booking-loading,.booking-error,.booking-success{min-height:420px;padding:60px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.booking-loading span{width:34px;height:34px;border-radius:50%;border:2px solid rgba(255,255,255,.12);border-top-color:var(--cyan);animation:spin .8s linear infinite}.booking-loading p{margin:16px 0 0;color:var(--muted);font-size:13px}@keyframes spin{to{transform:rotate(360deg)}}
.booking-error h2,.booking-success h2{margin:0;font-size:clamp(28px,4vw,48px);letter-spacing:-.035em}.booking-error>p:not(.booking-kicker),.booking-success>p{max-width:560px;color:var(--muted);line-height:1.85;font-size:14px}.booking-error a{margin-top:20px;padding-bottom:5px;border-bottom:1px solid rgba(255,255,255,.35)}
.booking-form{padding:40px 48px 34px}
.booking-progress{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:54px;border-bottom:1px solid rgba(255,255,255,.08)}
.booking-progress span{position:relative;display:flex;gap:8px;align-items:center;padding:0 0 16px;color:rgba(255,255,255,.34);font-size:11px;letter-spacing:.07em;transition:color .25s ease}
.booking-progress span::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:transparent}
.booking-progress span.is-active{color:#fff}.booking-progress span.is-active::after{background:linear-gradient(90deg,var(--violet),var(--cyan))}.booking-progress i{font-style:normal;color:inherit}.booking-progress b{font-weight:500;color:inherit}
.booking-step{display:none;animation:stepIn .34s cubic-bezier(.2,.7,.2,1)}.booking-step.is-active{display:block}@keyframes stepIn{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
.step-heading{margin-bottom:30px}.step-heading p{margin:0 0 8px;font-size:11px;letter-spacing:.16em;color:#aaa4e6}.step-heading h2{margin:0;font-size:clamp(29px,4vw,46px);line-height:1.08;letter-spacing:-.04em;font-weight:560}
.appointment-card{display:grid;grid-template-columns:160px 150px 1fr;gap:18px;align-items:center;padding:26px;border:1px solid rgba(143,130,255,.17);border-radius:20px;background:linear-gradient(115deg,rgba(143,130,255,.15),rgba(102,169,255,.055) 48%,rgba(103,221,210,.07))}
.appointment-date,.appointment-time{font-size:clamp(34px,5vw,56px);line-height:1;font-weight:620;letter-spacing:-.055em}.appointment-date{background:linear-gradient(115deg,#fff,#b9b1ff 55%,#7ee4dd);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.appointment-time{color:#fff}.appointment-info{display:flex;flex-direction:column;gap:5px;min-width:0}.appointment-info strong{font-size:16px}.appointment-info span{font-size:12px;color:var(--muted)}
.step-notice{margin-top:14px;padding:17px 18px;border:1px solid rgba(103,221,210,.13);border-radius:14px;background:rgba(103,221,210,.045)}.step-notice strong{color:#8be7de;font-size:13px}.step-notice p{margin:6px 0 0;color:var(--muted);font-size:12px;line-height:1.7}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 24px}.field-grid.single{grid-template-columns:1fr}.field{display:flex;flex-direction:column;gap:9px}.field>span{font-size:12px;color:rgba(255,255,255,.72);letter-spacing:.02em}.field em{font-style:normal;color:var(--cyan);font-size:10px;margin-left:5px}.field input,.field textarea,.field select{width:100%;border:1px solid rgba(255,255,255,.11);border-radius:13px;background:rgba(4,6,10,.38);padding:13px 14px;outline:none;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}.field textarea{resize:vertical;min-height:96px;line-height:1.7}.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.25)}.field input:focus,.field textarea:focus,.field select:focus{border-color:rgba(103,221,210,.42);background:rgba(8,11,16,.62);box-shadow:0 0 0 3px rgba(103,221,210,.055)}.field .is-invalid{border-color:rgba(255,118,87,.6);box-shadow:0 0 0 3px rgba(255,118,87,.06)}
.contact-field{display:grid;grid-template-columns:104px 1fr;gap:8px}.contact-field select{padding-right:8px}
.form-actions{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:36px;padding-top:24px;border-top:1px solid rgba(255,255,255,.075)}.form-actions-end{justify-content:flex-end}.btn-primary,.btn-secondary{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:0 18px;border-radius:999px;cursor:pointer;font-size:12px;font-weight:650;letter-spacing:.025em;transition:transform .2s ease,border-color .2s ease,background .2s ease,opacity .2s ease}.btn-primary{color:#fff;border:1px solid rgba(160,150,255,.42);background:linear-gradient(110deg,rgba(143,130,255,.78),rgba(102,169,255,.58) 54%,rgba(103,221,210,.48));box-shadow:0 10px 30px rgba(70,75,160,.16)}.btn-primary:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.42)}.btn-primary:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn-secondary{color:rgba(255,255,255,.68);border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.025)}.btn-secondary:hover{color:#fff;border-color:rgba(255,255,255,.28)}
.confirm-summary{display:grid;gap:10px}.confirm-row{display:grid;grid-template-columns:150px 1fr;gap:24px;padding:15px 16px;border:1px solid rgba(255,255,255,.07);border-radius:12px;background:rgba(255,255,255,.018)}.confirm-row span{font-size:11px;letter-spacing:.07em;color:var(--muted)}.confirm-row strong{font-size:13px;font-weight:520;white-space:pre-wrap;word-break:break-word}.confirm-consent{display:flex;gap:12px;align-items:flex-start;margin-top:22px;padding:17px;border:1px solid rgba(255,179,93,.16);border-radius:14px;background:rgba(255,179,93,.04);cursor:pointer}.confirm-consent input{margin-top:3px;accent-color:var(--violet)}.confirm-consent span{font-size:12px;line-height:1.75;color:rgba(255,255,255,.65)}
.submit-message{margin-top:16px;padding:12px 14px;border-radius:11px;font-size:12px;line-height:1.65;background:rgba(255,118,87,.08);border:1px solid rgba(255,118,87,.18);color:#ffc4b5}.draft-status{margin-top:26px;text-align:right;color:rgba(255,255,255,.34);font-size:10px;letter-spacing:.03em}
.success-feather{width:70px;height:70px;display:grid;place-items:center;margin-bottom:24px;border-radius:50%;border:1px solid rgba(143,130,255,.22);background:linear-gradient(145deg,rgba(143,130,255,.16),rgba(103,221,210,.07));box-shadow:0 18px 48px rgba(0,0,0,.2)}.success-feather svg{width:38px;height:38px}.success-slot{margin:26px 0 5px;padding:18px 26px;border-radius:16px;background:linear-gradient(120deg,rgba(143,130,255,.12),rgba(103,221,210,.055));border:1px solid rgba(143,130,255,.14);font-size:20px;font-weight:600}.booking-number{margin:14px 0 28px;color:var(--muted);font-size:12px}.booking-number b{color:#fff;margin-left:8px;letter-spacing:.08em}
.draft-dialog{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;transition:.25s ease}.draft-dialog.is-open{opacity:1;visibility:visible}.draft-backdrop{position:absolute;inset:0;background:rgba(1,2,5,.76);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.draft-card{position:relative;width:min(100%,500px);padding:32px;border:1px solid rgba(255,255,255,.12);border-radius:22px;background:linear-gradient(145deg,rgba(24,22,40,.96),rgba(11,14,20,.96));box-shadow:0 30px 90px rgba(0,0,0,.36)}.draft-card h2{margin:0;font-size:28px}.draft-card>p:not(.booking-kicker){color:var(--muted);font-size:13px;line-height:1.8}.draft-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}.draft-card small{display:block;margin-top:14px;color:rgba(255,255,255,.32);font-size:10px;line-height:1.6}
@media(max-width:760px){
  .booking-header{height:64px;padding:0 18px}.booking-brand>span:last-child{display:none}.booking-back{font-size:11px}
  .booking-shell{width:min(calc(100% - 28px),var(--shell));padding:50px 0 70px}.booking-intro{margin-bottom:30px}.booking-intro h1{font-size:54px}.booking-intro>p:last-child{font-size:13px;margin-top:18px}
  .booking-app{border-radius:20px}.booking-form{padding:26px 18px 24px}.booking-progress{margin-bottom:38px}.booking-progress b{display:none}.booking-progress span{font-size:10px}.booking-progress span:not(:last-child)::before{content:"";position:absolute;right:10px;bottom:-1px;width:35%;height:1px;background:rgba(255,255,255,.08)}
  .step-heading{margin-bottom:22px}.step-heading h2{font-size:32px}.appointment-card{grid-template-columns:1fr 1fr;padding:20px;gap:13px}.appointment-info{grid-column:1/-1;padding-top:14px;border-top:1px solid rgba(255,255,255,.08)}.appointment-date,.appointment-time{font-size:39px}.field-grid{grid-template-columns:1fr;gap:18px}.contact-field{grid-template-columns:92px 1fr}.form-actions{margin-top:28px}.btn-primary,.btn-secondary{padding:0 15px}.confirm-row{grid-template-columns:1fr;gap:5px}.draft-status{text-align:left}.booking-loading,.booking-error,.booking-success{padding:42px 22px}.success-slot{font-size:17px}.draft-actions{grid-template-columns:1fr}.draft-card{padding:26px 22px}
}
@media(max-width:390px){.booking-intro h1{font-size:46px}.booking-shell{width:calc(100% - 22px)}.booking-form{padding-left:14px;padding-right:14px}.appointment-date,.appointment-time{font-size:34px}.form-actions{gap:8px}.btn-primary,.btn-secondary{font-size:11px}.contact-field{grid-template-columns:82px 1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.001ms!important;transition-duration:.001ms!important}}

/* v1.6 cross-device consent validation */
.confirm-consent.is-invalid{border-color:rgba(255,118,87,.58);background:linear-gradient(120deg,rgba(255,118,87,.095),rgba(255,196,127,.045));box-shadow:0 0 0 3px rgba(255,118,87,.055)}
.confirm-consent.is-invalid span{color:#ffd0c4}
.consent-error{margin:8px 4px 0;color:#ffb6a5;font-size:11px;line-height:1.65}
@media(max-width:760px){.confirm-consent{padding:16px 14px}.confirm-consent input{width:18px;height:18px;flex:0 0 auto;margin-top:1px}.confirm-consent span{font-size:12px}.consent-error{font-size:12px;margin-top:9px;padding-left:2px}}

/* v1.8 */
.success-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:8px}
.move-panel{display:grid;gap:18px}.move-note{color:var(--muted);font-size:13px;line-height:1.7}.move-panel .field{max-width:560px}.move-panel select{width:100%;min-height:48px}.move-panel .step-actions{margin-top:4px}


/* ===== v1.10: cooperation notice gate ===== */
body.terms-dialog-open{overflow:hidden}
.terms-gate{position:relative;margin-top:22px;padding:20px;border:1px solid rgba(143,130,255,.18);border-radius:18px;background:linear-gradient(125deg,rgba(143,130,255,.085),rgba(102,169,255,.035) 52%,rgba(103,221,210,.05));overflow:hidden}
.terms-gate::before{content:"";position:absolute;inset:0 auto 0 0;width:2px;background:linear-gradient(180deg,#8f82ff,#66a9ff,#67ddd2)}
.terms-gate-copy{padding-right:180px}.terms-gate-kicker{margin:0 0 7px;font-size:11px;letter-spacing:.15em;color:#8be7df;font-weight:750}.terms-gate h3{margin:0;font-size:18px;letter-spacing:-.02em}.terms-gate-copy>p:last-child{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.75}
.terms-open-button{position:absolute;right:18px;top:19px;min-height:46px;padding:0 16px;border:1px solid rgba(180,171,255,.30);border-radius:999px;background:linear-gradient(105deg,rgba(143,130,255,.20),rgba(102,169,255,.12),rgba(103,221,210,.10));color:#f7f6ff;display:inline-flex;align-items:center;gap:18px;font-size:13px;font-weight:700;cursor:pointer;transition:transform .2s ease,border-color .2s ease,background .2s ease}.terms-open-button:hover{transform:translateY(-2px);border-color:rgba(155,224,218,.42);background:linear-gradient(105deg,rgba(143,130,255,.28),rgba(102,169,255,.17),rgba(103,221,210,.14))}.terms-open-button i{font-style:normal;color:#8be7df;font-size:16px}.terms-gate-state{margin-top:15px;font-size:12px;color:#a8a6b5}.terms-gate-state.is-ready{color:#8be7df}
.confirm-consent.is-locked{opacity:.52;cursor:not-allowed;filter:saturate(.6)}.confirm-consent.is-locked input{cursor:not-allowed}
.terms-dialog[hidden]{display:none!important}.terms-dialog{position:fixed;inset:0;z-index:13000;display:grid;place-items:center;padding:22px;opacity:0;pointer-events:none;transition:opacity .22s ease}.terms-dialog.is-open{opacity:1;pointer-events:auto}.terms-dialog-backdrop{position:absolute;inset:0;background:rgba(2,4,9,.78);backdrop-filter:blur(18px) saturate(.9);-webkit-backdrop-filter:blur(18px) saturate(.9)}
.terms-dialog-card{position:relative;width:min(760px,calc(100vw - 36px));max-height:min(86vh,820px);display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;overflow:hidden;border:1px solid rgba(255,255,255,.12);border-radius:28px;background:radial-gradient(circle at 80% 0%,rgba(103,221,210,.10),transparent 31%),radial-gradient(circle at 0% 30%,rgba(143,130,255,.13),transparent 36%),linear-gradient(145deg,rgba(21,22,31,.985),rgba(7,9,14,.985));box-shadow:0 38px 120px rgba(0,0,0,.5),inset 0 1px rgba(255,255,255,.045);transform:translateY(16px) scale(.985);transition:transform .28s cubic-bezier(.2,.75,.2,1)}.terms-dialog.is-open .terms-dialog-card{transform:none}.terms-dialog-card::before{content:"";position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,#8f82ff,#66a9ff,#67ddd2,#ff7657)}
.terms-dialog-close{position:absolute;right:18px;top:17px;width:38px;height:38px;border:1px solid rgba(255,255,255,.10);border-radius:50%;color:rgba(255,255,255,.64);font-size:24px;line-height:1;cursor:pointer;background:rgba(255,255,255,.03);z-index:2}.terms-dialog-close:hover{color:#fff;border-color:rgba(255,255,255,.24)}
.terms-dialog-header{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;padding:34px 36px 22px}.terms-dialog-header h2{margin:2px 0 0;font-size:34px;letter-spacing:-.045em}.terms-read-timer{margin-right:46px;padding:8px 12px;border:1px solid rgba(103,221,210,.16);border-radius:999px;color:#8be7df;background:rgba(103,221,210,.045);font-size:12px;white-space:nowrap}.terms-read-progress{height:2px;background:rgba(255,255,255,.055)}.terms-read-progress span{display:block;width:0;height:100%;background:linear-gradient(90deg,#8f82ff,#66a9ff,#67ddd2);transition:width .12s linear}
.terms-dialog-body{overflow:auto;padding:28px 36px 18px;overscroll-behavior:contain}.terms-intro,.terms-closing{font-size:14px;line-height:1.9;color:rgba(255,255,255,.68)}.terms-intro{margin:0 0 24px}.terms-closing{margin:24px 0 4px;padding:16px 18px;border-left:2px solid rgba(103,221,210,.55);background:rgba(103,221,210,.035)}.terms-section{padding:22px 0;border-top:1px solid rgba(255,255,255,.075)}.terms-section h3{margin:0 0 13px;font-size:17px;color:#efedf8;letter-spacing:.01em}.terms-section ul{display:grid;gap:10px;margin:0;padding:0;list-style:none}.terms-section li{position:relative;padding-left:18px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.66)}.terms-section li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:50%;background:linear-gradient(135deg,#8f82ff,#67ddd2)}
.terms-dialog-footer{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;padding:20px 36px 28px;border-top:1px solid rgba(255,255,255,.075);background:rgba(5,7,12,.64)}.terms-dialog-footer p{margin:0;color:#a5a3ae;font-size:12px;line-height:1.6}.terms-ack-button{min-height:46px;padding:0 18px;border-radius:999px;border:1px solid rgba(160,150,255,.32);background:linear-gradient(105deg,rgba(143,130,255,.82),rgba(102,169,255,.60),rgba(103,221,210,.50));color:#fff;font-size:13px;font-weight:750;cursor:pointer;box-shadow:0 10px 30px rgba(102,169,255,.11)}.terms-ack-button:disabled{cursor:not-allowed;opacity:.42;filter:saturate(.6);box-shadow:none}
@media(max-width:760px){.terms-gate{padding:18px 16px}.terms-gate-copy{padding-right:0}.terms-open-button{position:relative;right:auto;top:auto;margin-top:16px;width:100%;justify-content:space-between}.terms-gate h3{font-size:17px}.terms-dialog{padding:10px}.terms-dialog-card{width:100%;max-height:92svh;border-radius:22px}.terms-dialog-header{padding:28px 20px 18px;align-items:flex-start;flex-direction:column;gap:12px}.terms-dialog-header h2{font-size:29px}.terms-read-timer{margin-right:0}.terms-dialog-body{padding:22px 20px 14px}.terms-dialog-footer{grid-template-columns:1fr;padding:16px 20px 22px}.terms-ack-button{width:100%}.terms-dialog-close{right:12px;top:12px}}