:root{--hiu-component-base: #DCD1C1;--hiu-component-control-surface: #DCD1C1;--hiu-component-stroke: #B1905E;--hiu-component-label: #3F3527;--hiu-component-stroke-width: 3px}html,body,#root{width:100%;height:100%;margin:0;overflow:hidden;background:#dde8eb}body{touch-action:none;user-select:none;-webkit-user-select:none;font-family:Chill Round Gothic,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.room-stage,.public-landing{position:fixed;inset:0}.public-landing{overflow:hidden;background:#dde8eb}.public-landing .room-stage{pointer-events:auto;touch-action:none}.landing-status,.landing-not-found{position:fixed;inset:0;display:grid;place-content:center;color:#3b3a4a;text-align:center}.landing-status{gap:12px;font-size:15px;font-weight:700;letter-spacing:.01em}.landing-progress{position:relative;width:140px;height:4px;overflow:hidden;border-radius:999px;background:#3b3a4a29}.landing-progress:after{content:"";position:absolute;inset:0;width:42%;border-radius:inherit;background:#777385;animation:landing-progress 1.15s ease-in-out infinite alternate}@keyframes landing-progress{0%{transform:translate(-12%)}to{transform:translate(150%)}}.landing-not-found h1,.landing-not-found p{margin:0}.landing-not-found p{margin-top:8px}.public-landing-copy{position:fixed;z-index:20;top:max(24px,env(safe-area-inset-top));left:50%;width:min(620px,calc(100% - 40px));transform:translate(-50%);color:#3b3a4a;text-align:center;pointer-events:none;filter:drop-shadow(0 2px 10px rgba(255,249,241,.92))}.public-landing-copy h1{margin:0;font-size:clamp(36px,5vw,64px);line-height:.95;letter-spacing:-.05em}.public-landing-copy p{max-width:590px;margin:12px auto 0;font-size:clamp(16px,1.8vw,20px);font-weight:650;line-height:1.35;text-wrap:balance}.public-landing-action-wrap{position:fixed;z-index:20;left:50%;bottom:max(24px,calc(18px + env(safe-area-inset-bottom)));margin:0;transform:translate(-50%);display:flex;justify-content:center;flex-wrap:wrap;gap:14px;width:max-content;max-width:calc(100% - 32px)}.public-landing-action-wrap form{margin:0}.public-landing-action{position:relative;min-height:50px;padding:0 24px;border:0;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;color:var(--hiu-component-label);background:var(--hiu-component-control-surface);cursor:pointer;font-size:16px;font-weight:760;text-decoration:none;transition:transform .16s ease}.public-landing-action-primary{--hiu-component-control-surface: #665347;--hiu-component-label: #FFF9F2}.public-landing-action:hover{transform:translateY(-2px)}.public-landing-action:focus-visible{outline:3px solid #FFF9F2;outline-offset:4px}.premium-dialog{box-sizing:border-box;width:min(440px,calc(100% - 32px));max-height:calc(100dvh - 40px);padding:28px;overflow-y:auto;border:2px solid var(--hiu-component-stroke);border-radius:28px;background:#fff9f2;color:#3f3527;box-shadow:0 20px 80px #28233130;touch-action:pan-y;user-select:text;-webkit-user-select:text}.premium-dialog::backdrop{background:#28233166}.premium-dialog h2{margin:0 36px 24px 0;font-size:28px;letter-spacing:-.03em}.premium-dialog p{line-height:1.5}.premium-close-wrap{position:absolute;top:16px;right:16px;margin:0}.premium-close{width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:inherit;font-size:28px;cursor:pointer}.premium-close:focus-visible{outline:2px solid #3F3527;outline-offset:2px}.premium-offer{display:flex;align-items:center;justify-content:space-between;gap:20px}.premium-offer p{margin:0;font-size:17px;font-weight:700}.premium-offer span{display:block;margin-top:4px;font-size:13px;font-weight:500;color:#655b50}.premium-offer .premium-price{flex-shrink:0;font-size:28px;text-align:right}.premium-perks{margin:18px 0 8px;padding-left:1.15em;font-size:14px;line-height:1.45}.premium-perks li{margin:0 0 8px}.premium-perks li:last-child{margin-bottom:0}.premium-dialog .premium-email-form{margin-top:22px}.premium-details{margin-top:18px;font-size:13px;color:#655b50}.premium-details summary{width:fit-content;cursor:pointer;padding:6px 0}.premium-details p{margin:10px 0}.premium-terms{margin:6px 0;font-size:13px;color:#655b50}.premium-checkout{width:100%;margin-top:8px;font:inherit;font-weight:700}.premium-checkout:disabled{cursor:default}.premium-checkout:disabled:hover{transform:none}.public-landing-legal{position:fixed;z-index:20;right:max(16px,env(safe-area-inset-right));bottom:max(14px,calc(10px + env(safe-area-inset-bottom)));color:#3b3a4a;font-size:12px;font-weight:650;text-decoration:underline;text-underline-offset:3px;filter:drop-shadow(0 1px 6px rgba(255,249,241,.92))}.public-landing-legal:focus-visible{outline:2px solid #FFF9F2;outline-offset:3px}.premium-email{display:grid;gap:8px;font-size:14px;font-weight:650}.premium-email input{box-sizing:border-box;width:100%;min-height:46px;padding:10px 12px;border:1px solid #95897D;border-radius:12px;background:#fff;color:#3f3527;font:inherit;font-size:16px}.premium-dialog a{color:inherit;text-underline-offset:3px}.premium-dialog input:focus-visible,.premium-details summary:focus-visible,.premium-status-button:focus-visible{outline:2px solid #665347;outline-offset:3px}.premium-status-button{border:0;background:transparent;color:#665347;text-decoration:underline;font:inherit;font-size:14px;padding:12px 0;cursor:pointer}.premium-order{font-size:12px;overflow-wrap:anywhere}#hiu-payment-form{min-height:120px}:where([data-hiu-signature-button]){position:relative;isolation:isolate;overflow:visible}[data-hiu-signature-button]{box-sizing:border-box;border:0!important;color:var(--hiu-component-label)!important;background:var(--hiu-component-control-surface)!important}.hiu-signature-outline{position:absolute;z-index:4;top:calc(-1 * var(--hiu-component-stroke-width))!important;left:calc(-1 * var(--hiu-component-stroke-width))!important;width:calc(100% + var(--hiu-component-stroke-width) * 2)!important;height:calc(100% + var(--hiu-component-stroke-width) * 2)!important;overflow:visible;pointer-events:none}.hiu-signature-outline :is(path,circle,rect){fill:none;stroke:var(--hiu-component-stroke);stroke-width:var(--hiu-component-stroke-width);stroke-linecap:round;stroke-linejoin:round}@media (prefers-reduced-motion: reduce){.public-landing-action{transition:none}.landing-progress:after{animation:none;transform:translate(70%)}}@media (max-width: 520px){.public-landing-copy{top:max(18px,env(safe-area-inset-top));width:calc(100% - 28px)}.premium-dialog{padding:24px}.premium-offer{gap:12px}.premium-offer p{font-size:15px}.premium-offer .premium-price{font-size:26px}.public-landing-copy h1{font-size:38px}.public-landing-copy p{margin-top:8px;font-size:16px}.public-landing-action-wrap{bottom:max(42px,calc(36px + env(safe-area-inset-bottom)))}.public-landing-action{min-height:46px;padding:0 18px;font-size:14px}.public-landing-legal{right:max(12px,env(safe-area-inset-right));bottom:max(10px,env(safe-area-inset-bottom));font-size:11px}}