:root{--night:#06121d;--night-soft:#0b1e2d;--white:#f6f3ea;--lime:#d9f84a;--sky:#75d8f4;--muted:#9aaab6;--line:hsla(45,40%,94%,.14)}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--night);color:var(--white);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}button,textarea{font:inherit}button{cursor:pointer}button:focus-visible,textarea:focus-visible{outline:3px solid var(--sky);outline-offset:3px}.landing,.success-page{min-height:100svh;position:relative;overflow:hidden;background:var(--night)}.poster-wash{position:absolute;inset:0;background:linear-gradient(180deg,rgba(2,13,23,.2),var(--night) 78%),url(/poster-bg.png) center 28% /cover no-repeat;opacity:.64;filter:saturate(.82) contrast(1.04)}.poster-wash:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 73% 25%,rgba(117,216,244,.16),transparent 28%),linear-gradient(90deg,var(--night) 0,rgba(6,18,29,.78) 38%,rgba(6,18,29,.15) 100%)}.landing-content{position:relative;z-index:1;width:min(100% - 44px,540px);margin:0 auto;padding:38px 0 124px}.brandline,.kicker,.question-eyebrow{letter-spacing:.12em;text-transform:uppercase;font-size:11px;color:var(--muted)}.brandline span{color:var(--lime);margin:0 5px}.kicker{color:var(--lime);margin-top:clamp(68px,14vh,150px)}h1{font-size:clamp(36px,10vw,64px);line-height:1.06;letter-spacing:-.055em;margin:18px 0 14px;font-weight:780}h1 em{color:var(--lime);font-style:normal}.landing-sub{font-size:19px;line-height:1.5;margin:0}.landing-note{color:hsla(45,40%,94%,.78);font-size:15px;line-height:1.85;margin:32px 0 22px}.poster-chip{display:inline-flex;align-items:center;gap:9px;color:var(--white);font-size:13px;border-bottom:1px solid hsla(45,40%,94%,.42);padding-bottom:8px}.chip-dot{width:7px;height:7px;background:var(--lime);border-radius:50%;box-shadow:0 0 16px var(--lime)}.primary-button,.resume-button,.secondary-button{border:0;border-radius:14px;min-height:54px;padding:0 19px;transition:transform .18s ease,background .18s ease,opacity .18s ease}.primary-button{background:var(--lime);color:var(--night);font-weight:750}.primary-button:hover{transform:translateY(-2px);background:#e7ff65}.primary-button:disabled,.secondary-button:disabled{cursor:not-allowed;opacity:.48;transform:none}.landing-button{display:flex;align-items:center;justify-content:space-between;width:min(100%,330px);margin-top:44px;font-size:16px}.landing-button span,.next-button span{font-size:22px;line-height:0}.resume-button{margin-top:12px;background:transparent;border:1px solid var(--line);color:var(--white);width:min(100%,330px)}.time-note{color:var(--muted);font-size:12px;margin-top:16px}.landing-footer{position:absolute;z-index:1;bottom:24px;width:100%;display:flex;justify-content:space-between;padding:0 22px;color:hsla(45,40%,94%,.48);font-size:10px;letter-spacing:.12em}.survey-shell{min-height:100svh;max-width:760px;margin:0 auto;display:flex;flex-direction:column;padding-bottom:128px;position:relative;isolation:isolate;background:rgba(6,18,29,.74)}.survey-shell:before{content:"";position:fixed;inset:0;z-index:-2;background:linear-gradient(180deg,rgba(6,18,29,.74),rgba(6,18,29,.94)),url(/poster-bg.png) center 32% /cover no-repeat;opacity:.72;filter:saturate(.7) blur(1px);transform:scale(1.015)}.survey-shell:after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 82% 12%,rgba(117,216,244,.13),transparent 28%),radial-gradient(circle at 8% 72%,rgba(217,248,74,.055),transparent 24%)}.survey-header{position:-webkit-sticky;position:sticky;top:0;z-index:2;background:rgba(6,18,29,.93);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);padding:18px 22px 14px;display:flex;align-items:center;gap:13px;border-bottom:1px solid hsla(45,40%,94%,.07)}.back-button{border:0;background:transparent;color:var(--white);font-size:25px;padding:4px;width:30px}.progress-wrap{flex:1 1}.progress-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-bottom:8px}.progress-meta span:first-child{color:var(--white)}.progress-track{height:3px;background:var(--line);border-radius:9px;overflow:hidden}.progress-bar{height:100%;background:var(--lime);transition:width .35s ease}.save-status{display:none;color:var(--muted);font-size:10px;white-space:nowrap}.survey-body{width:min(100% - 44px,610px);margin:0 auto;flex:1 1;padding:70px 24px 35px;background:linear-gradient(180deg,rgba(6,18,29,.3),rgba(6,18,29,.48));border-inline:1px solid hsla(45,40%,94%,.055)}.question-eyebrow{color:var(--lime);margin:0 0 18px}.survey-body h1{font-size:clamp(29px,7vw,46px);max-width:610px;margin:0;letter-spacing:-.045em}.question-hint{color:var(--muted);font-size:15px;line-height:1.7;margin:19px 0 0}.answer-area{margin-top:42px;display:grid;grid-gap:10px;gap:10px}.select-note{color:var(--muted);font-size:12px;margin:-8px 0 3px}.choice{text-align:left;display:flex;justify-content:space-between;gap:18px;align-items:center;width:100%;min-height:58px;padding:15px 16px;color:hsla(45,40%,94%,.86);background:rgba(11,30,45,.75);border:1px solid var(--line);border-radius:14px}.choice:hover{border-color:rgba(217,248,74,.65);background:rgba(217,248,74,.07)}.choice.selected{border-color:var(--lime);background:rgba(217,248,74,.12);color:var(--white)}.choice i{color:var(--lime);font-style:normal;font-size:17px}.long-input,.text-input{width:100%;border:1px solid var(--line);border-radius:14px;background:rgba(11,30,45,.75);color:var(--white);padding:16px;resize:none;line-height:1.7}.long-input{min-height:160px}.text-input{min-height:58px}.long-input::placeholder,.text-input::placeholder{color:#71818c}.form-error{color:#ffb6a7;font-size:13px;margin-top:15px}.survey-footer{position:fixed;bottom:0;z-index:3;left:50%;transform:translateX(-50%);width:min(100%,760px);display:flex;gap:10px;padding:16px 22px calc(16px + env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(6,18,29,0),rgba(6,18,29,.92) 28%);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px)}.secondary-button{background:rgba(11,30,45,.54);color:var(--white);border:1px solid var(--line)}.next-button{flex:1 1;display:flex;justify-content:space-between;align-items:center}.section-map{display:flex;gap:8px;padding:0 22px;color:var(--muted);font-size:10px;overflow-x:auto;scrollbar-width:thin;scrollbar-color:hsla(45,40%,94%,.3) transparent}.section-map span{white-space:nowrap}.section-map span:not(:last-child):after{content:"·";margin-left:8px;color:var(--line)}.section-map .active{color:var(--lime)}.success-page{padding:28vh 38px 60px;background:radial-gradient(circle at 80% 18%,rgba(117,216,244,.14),transparent 30%),var(--night)}.success-mark{width:58px;height:58px;display:grid;place-items:center;border:1px solid var(--lime);color:var(--lime);border-radius:50%;font-size:28px}.success-page h1{margin-top:26px}.success-copy{color:var(--muted);line-height:1.8;font-size:16px}.success-line{width:110px;height:2px;background:var(--lime);margin-top:46px}.admin-page{min-height:100svh;padding:40px 22px;background:var(--night)}.admin-card{width:min(100%,760px);margin:0 auto}.admin-card h1{font-size:42px}.admin-form{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin:30px 0}.admin-form label{width:100%;color:var(--muted);font-size:12px}.admin-form input{min-height:54px;flex:1 1;min-width:220px;border:1px solid var(--line);border-radius:14px;background:var(--night-soft);color:var(--white);padding:0 16px}.admin-toolbar{display:flex;justify-content:space-between;align-items:center;margin:26px 0 12px;color:var(--muted)}.submission-list{display:grid;grid-gap:8px;gap:8px}.submission-list details{border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--night-soft)}.submission-list summary{cursor:pointer;color:var(--white)}.submission-list pre{white-space:pre-wrap;word-break:break-word;color:var(--muted);font-size:12px;line-height:1.6;overflow-x:auto}@media (min-width:700px){.save-status{display:block}.landing-content{padding-top:52px}.landing-footer{padding:0 max(32px,calc((100vw - 1100px) / 2))}}@media (prefers-reduced-motion:reduce){*,:after,:before{transition:none!important;scroll-behavior:auto!important}}