.hkc-page--book{background:var(--color-bg)}.hkc-book{padding:clamp(40px, 6vw, 80px) 0 var(--space-20)}.hkc-book__hd{text-align:left;margin-bottom:var(--space-10);max-width:720px}.hkc-book__kicker{font-size:var(--fs-sm);font-weight:600;letter-spacing:.08em;text-transform:none;color:var(--color-accent);margin:0 0 var(--space-2)}.hkc-book__title{font-size:clamp(1.875rem, 4vw, 3rem);line-height:1.15;margin:0 0 var(--space-3);color:var(--color-primary-dark);font-weight:700}.hkc-book__lead{font-size:var(--fs-md);color:var(--color-text);margin:0;max-width:56ch}.hkc-book__layout{display:grid;gap:var(--space-6);grid-template-columns:1fr;align-items:start}@media (min-width:1024px){.hkc-book__layout{grid-template-columns:minmax(0, 7fr) minmax(280px, 5fr);gap:var(--space-10)}}.hkc-book__form{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-card);padding:clamp(20px, 3vw, 36px);display:flex;flex-direction:column;gap:var(--space-5);box-shadow:var(--shadow-card)}.hkc-book__field{display:flex;flex-direction:column;gap:var(--space-2);min-width:0}.hkc-book__row{display:grid;grid-template-columns:1fr;gap:var(--space-4)}@media (min-width:600px){.hkc-book__row{grid-template-columns:1fr 1fr}}.hkc-book__field--creds{border:0;padding:0;margin:0;min-width:0}.hkc-book__label{display:flex;align-items:baseline;gap:var(--space-2);font-size:var(--fs-sm);font-weight:600;color:var(--color-primary-dark);line-height:1.4}.hkc-book__num{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--color-primary);color:var(--color-text-on-dark);font-size:12px;font-weight:700;line-height:1;flex-shrink:0}.hkc-book__optional{font-weight:400;font-size:var(--fs-xs);color:var(--color-text-muted)}.hkc-book__form select,.hkc-book__form input[type=text],.hkc-book__form input[type=number],.hkc-book__form input[type=date],.hkc-book__form textarea{width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius-input);background:var(--color-bg);color:var(--color-text);font-size:var(--fs-base);font-family:inherit;line-height:1.4;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast);appearance:none}.hkc-book__form select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='%231E3A5F' d='M3 6l5 5 5-5'/></svg>");background-repeat:no-repeat;background-position:right 14px center;background-size:14px;padding-right:40px}.hkc-book__form textarea{min-height:88px;resize:vertical;line-height:1.5}.hkc-book__form select:hover:not(:disabled),.hkc-book__form input:hover:not(:disabled),.hkc-book__form textarea:hover{border-color:var(--color-primary-light)}.hkc-book__form select:focus-visible,.hkc-book__form input:focus-visible,.hkc-book__form textarea:focus-visible{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(30,58,95,.15);background:var(--color-bg-card)}.hkc-book__form select:disabled{background-color:var(--color-bg-soft);color:var(--color-text-muted);cursor:not-allowed}.hkc-book__hint{margin:0;font-size:var(--fs-sm);color:var(--color-text-muted);line-height:1.4;min-height:1.4em}.hkc-book__hint:empty{min-height:0}.hkc-book__chips{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-1)}.hkc-book__chip{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-bg);color:var(--color-text);font-size:var(--fs-sm);line-height:1.2;cursor:pointer;transition:border-color var(--transition-fast),background-color var(--transition-fast),color var(--transition-fast);user-select:none;min-height:36px}.hkc-book__chip:hover{border-color:var(--color-primary-light)}.hkc-book__chip input[type=checkbox]{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);pointer-events:none;opacity:0}.hkc-book__chip:has(input:checked){background:var(--color-primary);color:var(--color-text-on-dark);border-color:var(--color-primary)}.hkc-book__chip:has(input:focus-visible){outline:2px solid var(--color-accent);outline-offset:2px}.hkc-book__cta{display:flex;flex-direction:column;gap:var(--space-3);margin-top:var(--space-2)}.hkc-book__error{margin:0;padding:12px 14px;background:rgba(255,107,92,.08);color:var(--color-accent-dark);border-radius:var(--radius-input);font-size:var(--fs-sm);font-weight:500;line-height:1.4}.hkc-book__quote{display:block;margin-top:var(--space-2)}.hkc-book__quote[hidden]{display:none}.hkc-book__quote-card{background:var(--color-bg-soft);border:1px solid var(--color-border);border-radius:var(--radius-card);padding:clamp(20px, 3vw, 32px);display:flex;flex-direction:column;gap:var(--space-5)}.hkc-book__quote-hd{display:flex;flex-direction:column;gap:var(--space-1)}.hkc-book__quote-kicker{margin:0;font-size:var(--fs-sm);font-weight:600;color:var(--color-text-muted);letter-spacing:.04em}.hkc-book__quote-total{margin:0;font-family:var(--font-display);font-size:clamp(2.5rem, 7vw, 4rem);line-height:1;font-weight:700;color:var(--color-accent);letter-spacing:-.02em}.hkc-book__quote-route{margin:var(--space-1) 0 0;font-size:var(--fs-md);color:var(--color-primary-dark);line-height:1.4;font-weight:500}.hkc-book__quote-breakdown{margin:0;padding:var(--space-4) 0;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);display:flex;flex-direction:column;gap:var(--space-3)}.hkc-book__quote-row{display:flex;justify-content:space-between;align-items:baseline;gap:var(--space-4);margin:0}.hkc-book__quote-row dt{margin:0;font-size:var(--fs-sm);color:var(--color-text);display:flex;flex-direction:column;gap:2px}.hkc-book__quote-rownote{color:var(--color-text-muted);font-size:var(--fs-xs);font-weight:400}.hkc-book__quote-row dd{margin:0;font-size:var(--fs-md);font-weight:600;color:var(--color-primary-dark);font-variant-numeric:tabular-nums;white-space:nowrap}.hkc-book__quote-ft{display:flex;flex-direction:column;gap:var(--space-2)}.hkc-book__quote-disclaimer,.hkc-book__quote-timenote,.hkc-book__quote-cta-text{margin:0;font-size:var(--fs-sm);line-height:1.55;color:var(--color-text-muted)}.hkc-book__quote-cta-text{color:var(--color-primary-dark);font-weight:500;margin-top:var(--space-1)}.hkc-book__quote-error{background:rgba(255,107,92,.08);border:1px solid rgba(255,107,92,.3);border-radius:var(--radius-card);padding:var(--space-5);color:var(--color-accent-dark);font-weight:500}.hkc-book__quote-error p{margin:0}.hkc-book__contact{background:var(--color-primary);color:var(--color-text-on-dark);border-radius:var(--radius-card);padding:clamp(24px, 3vw, 36px);display:flex;flex-direction:column;gap:var(--space-5);position:sticky;top:calc(var(--header-h-desktop) + var(--space-4));box-shadow:var(--shadow-card)}@media (max-width:1023px){.hkc-book__contact{position:static}}.hkc-book__contact-title{margin:0;color:var(--color-text-on-dark);font-size:var(--fs-xl);line-height:1.25}.hkc-book__contact-lead{margin:0;color:rgba(255,255,255,.78);font-size:var(--fs-sm);line-height:1.6}.hkc-book__wechat{background:var(--color-bg);color:var(--color-text);border-radius:var(--radius-input);padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-3);text-align:center}.hkc-book__wechat-label{margin:0;font-size:var(--fs-xs);color:var(--color-text-muted);letter-spacing:.1em;text-transform:uppercase}.hkc-book__wechat-id{margin:0;font-family:var(--font-sans-en);font-size:clamp(1.625rem, 4vw, 2.25rem);font-weight:700;line-height:1.1;color:var(--color-primary-dark);letter-spacing:.01em;word-break:break-all;user-select:all}.hkc-book__wechat-copy{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:10px 20px;border-radius:var(--radius-button);background:var(--color-line-green);color:var(--color-text-on-dark);font-weight:600;font-size:var(--fs-base);border:0;cursor:pointer;transition:background-color var(--transition-base),transform var(--transition-fast)}.hkc-book__wechat-copy:hover{background:#05a847}.hkc-book__wechat-copy:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}.hkc-book__wechat-copy:active{transform:translateY(1px)}.hkc-book__wechat-copy.is-copied{background:var(--color-success)}.hkc-book__wechat-tip{margin:0;font-size:var(--fs-xs);color:var(--color-text-muted);line-height:1.5}.hkc-book__alt{display:flex;flex-direction:column;gap:var(--space-3)}.hkc-book__alt-label{margin:0;font-size:var(--fs-xs);color:rgba(255,255,255,.6);letter-spacing:.08em;text-transform:uppercase;text-align:center}.hkc-book__alt-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-2)}.hkc-book__alt-btn{background:0 0;color:var(--color-text-on-dark);border-color:rgba(255,255,255,.6);width:100%;justify-content:center}.hkc-book__alt-btn:hover{background:var(--color-text-on-dark);color:var(--color-primary-dark);border-color:var(--color-text-on-dark)}.hkc-book__contact-fallback{background:rgba(255,255,255,.08);border-radius:var(--radius-input);padding:var(--space-4);color:rgba(255,255,255,.85);font-size:var(--fs-sm);margin:0}@media (prefers-reduced-motion:reduce){.hkc-book__form input,.hkc-book__form select,.hkc-book__form textarea,.hkc-book__chip,.hkc-book__wechat-copy{transition:none}html{scroll-behavior:auto}}.hkc-book__field--contact{border:0;padding:0;margin:0 0 var(--space-5,20px) 0}.hkc-book__field--contact>.hkc-book__label{display:block;margin-bottom:var(--space-2,8px)}.hkc-book__inquiry-hp{position:absolute !important;left:-9999px !important;top:auto !important;width:1px !important;height:1px !important;overflow:hidden !important}.hkc-book__contact-toggle{display:flex;gap:var(--space-2,8px);margin-bottom:var(--space-3,12px);flex-wrap:wrap}.hkc-book__contact-toggle-item{flex:1 1 0;min-width:80px;display:flex;align-items:center;justify-content:center;padding:8px 12px;border:1px solid var(--color-border,#e5e7eb);border-radius:var(--radius-input,8px);background:#fff;cursor:pointer;font-size:var(--fs-sm,14px);transition:border-color .15s,background .15s,color .15s}.hkc-book__contact-toggle-item input[type=radio]{position:absolute;opacity:0;pointer-events:none}.hkc-book__contact-toggle-item:has(input:checked){border-color:var(--color-accent,#f59e0b);background:rgba(245,158,11,.08);color:var(--color-accent-dark,#b45309);font-weight:600}.hkc-book__contact-input{display:block}.hkc-book__contact-input[hidden]{display:none}.hkc-book__contact-input input{width:100%;padding:10px 12px;border:1px solid var(--color-border,#e5e7eb);border-radius:var(--radius-input,8px);font-size:var(--fs-base,16px);box-sizing:border-box}.hkc-book__contact-input input:focus{outline:none;border-color:var(--color-accent,#f59e0b);box-shadow:0 0 0 3px rgba(245,158,11,.18)}.hkc-book__inquiry-status{margin:0;padding:10px 12px;border-radius:var(--radius-input,8px);font-size:var(--fs-sm,14px);line-height:1.4}.hkc-book__inquiry-status[hidden]{display:none}.hkc-book__inquiry-status.is-loading{background:rgba(59,130,246,.08);color:#1d4ed8}.hkc-book__inquiry-status.is-ok{background:rgba(16,185,129,.1);color:#047857}.hkc-book__inquiry-status.is-error{background:rgba(239,68,68,.1);color:#b91c1c}.hkc-book__wechat-qr{display:flex;flex-direction:column;align-items:center;gap:var(--space-2);padding:var(--space-3);background:#fff;border-radius:var(--radius-input);box-shadow:0 1px 3px rgba(0,0,0,.06)}.hkc-book__wechat-qr-img{display:block;width:200px;height:200px;object-fit:contain;image-rendering:pixelated}.hkc-book__wechat-qr-caption{margin:0;font-size:var(--fs-sm);color:var(--color-text);text-align:center;line-height:1.4}@media (max-width:768px){.hkc-book__wechat-qr-img{width:180px;height:180px}}