:root{--ink: #28342c;--muted: #4f5d54;--paper: #fffefa;--wash: #f2f3eb;--line: #c6d0c1;--accent: #2d7259;--accent-soft: #eaf4ea;--focus: #176548;--chapter: var(--accent);color:var(--ink);background:var(--wash);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;font-size:19px;line-height:1.65}html{min-width:320px;min-height:100%;background:var(--wash)}*{box-sizing:border-box}body{min-height:100%;margin:0;overflow-wrap:anywhere}button,input,select,textarea{font:inherit}button{min-height:56px;border:0;border-radius:15px;padding:.7rem 1.1rem;cursor:pointer;touch-action:manipulation}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.shell,.status,.chapter,.completion,.loading{width:min(100%,700px);min-height:100svh;margin:auto;padding:max(24px,env(safe-area-inset-top)) max(24px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));display:flex;flex-direction:column}.shell{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(circle at 92% 4%,#dbeade 0 2px,transparent 2.8px),radial-gradient(circle at 88% 7%,#dbeade 0 1px,transparent 1.8px),var(--paper)}.shell:before,.shell:after{content:"";position:absolute;z-index:-1;border-radius:999px;pointer-events:none}.shell:before{width:138px;height:138px;right:-62px;top:28%;background:color-mix(in srgb,var(--chapter) 7%,transparent)}.shell:after{width:78px;height:78px;left:-38px;bottom:17%;border:1px solid color-mix(in srgb,var(--chapter) 20%,transparent)}.chapter-daily_meals{--chapter: #487a5c}.chapter-diet_habits{--chapter: #9c7131}.chapter-difficulties_and_cost{--chapter: #a35d53}.chapter-support{--chapter: #557a91}.survey-header{position:relative}.header-line{display:flex;align-items:center;justify-content:space-between;gap:16px}.eyebrow{margin:0;color:#45534b;font-size:.92rem;font-weight:650;letter-spacing:.04em}.survey-mark{flex:0 0 auto;width:36px;height:36px;color:var(--chapter)}.progress-label{margin-top:12px;color:#35463a;font-weight:700;font-size:1rem}.progress{height:10px;overflow:hidden;margin:11px 0 22px;border-radius:99px;background:#d9e0d4}.progress i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,color-mix(in srgb,var(--chapter) 84%,white),var(--chapter));transition:width .45s cubic-bezier(.2,.8,.25,1)}.question{flex:1;min-width:0;padding:20px 0;animation:question-arrive .32s ease-out both}.chapter-label{display:inline-flex;align-items:center;gap:8px;margin:0 0 13px;color:var(--chapter);font-size:.96rem;font-weight:750;letter-spacing:.03em}.chapter-label span{display:inline-grid;width:28px;height:28px;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--chapter) 13%,white)}.chapter-label svg{width:18px;height:18px}.question h1,.status h1,.chapter h1,.completion h1{max-width:19em;margin:0 0 20px;font-size:clamp(1.78rem,5.2vw + .5rem,2.55rem);line-height:1.38;letter-spacing:-.018em;scroll-margin-top:24px}.help,.proxy-note{color:#48564e;font-size:1.06rem;line-height:1.7}.help{max-width:34em}.proxy-note{padding-left:12px;border-left:4px solid #9bbca4}.limit-hint{max-width:34em;margin:18px 0 -10px;color:#48564e;font-size:1.02rem;line-height:1.6}.options{display:grid;gap:14px;margin-top:28px}.option{position:relative;display:grid;grid-template-columns:30px minmax(0,1fr);gap:14px;align-items:start;min-height:76px;padding:17px 18px;overflow:hidden;border:2px solid var(--line);border-radius:17px 17px 17px 8px;background:#fff;box-shadow:0 1px #27352c08;cursor:pointer;font-size:1.08rem;line-height:1.62;transition:border-color .2s ease,background .2s ease,box-shadow .2s ease,transform .12s ease;animation:option-arrive .34s both}.option:nth-child(2){animation-delay:.04s}.option:nth-child(3){animation-delay:.08s}.option:nth-child(4){animation-delay:.12s}.option:nth-child(n+5){animation-delay:.15s}.option:hover{border-color:color-mix(in srgb,var(--chapter) 58%,var(--line));box-shadow:0 5px 16px #3143340d}.option:active{transform:scale(.995)}.option:focus-within{border-color:var(--chapter)}.option.selected{border-color:var(--chapter);background:color-mix(in srgb,var(--chapter) 13%,white);box-shadow:0 3px 12px color-mix(in srgb,var(--chapter) 13%,transparent)}.option.selected>span{font-weight:600}.option input[type=radio],.option input[type=checkbox]{width:26px;height:26px;margin:3px 0 0;accent-color:var(--chapter)}.other,textarea,.region-input{width:100%;min-height:56px;margin-top:10px;padding:12px 14px;border:2px solid #9dab99;border-radius:12px;background:#fffefa;font-size:1.06rem;line-height:1.6}.other{grid-column:1 / -1}.secondary-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.secondary-actions button,.back{color:#2f4c3d;border:2px solid #8ea593;background:transparent;font-size:1.04rem}.back:disabled{color:var(--muted);border-color:var(--line);cursor:not-allowed}.region{display:grid;gap:12px}.region-trigger{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:74px;padding:16px 18px;border:2px solid var(--line);border-radius:17px 17px 17px 8px;color:var(--ink);background:#fff;box-shadow:0 1px #27352c08;text-align:left;font-size:1.08rem;line-height:1.5;transition:border-color .16s ease,box-shadow .16s ease,transform .12s ease}.region-trigger:hover{border-color:color-mix(in srgb,var(--chapter) 58%,var(--line));box-shadow:0 5px 16px #3143340d}.region-trigger:active{transform:scale(.995)}.region-trigger.is-empty{border-style:dashed}.region-chosen{display:flex;flex-wrap:wrap;align-items:baseline;gap:7px;font-size:1.06rem;font-weight:650}.region-sep{color:#a8b4a4;font-weight:400}.region-placeholder{color:var(--muted)}.region-caret{display:inline-flex;align-items:center;gap:5px;padding:6px 10px 6px 12px;border-radius:99px;color:var(--chapter);background:color-mix(in srgb,var(--chapter) 10%,white);font-size:.94rem;font-weight:750;white-space:nowrap}.region-caret svg{width:15px;height:15px}.region-loading{margin:0;color:var(--muted);font-size:.98rem}.region-community{display:grid;gap:6px}.region-label{color:#3f5147;font-size:1rem;font-weight:700;white-space:nowrap}.region-optional{margin-left:7px;padding:3px 10px;border-radius:99px;background:#eef2e8;color:#4a5a50;font-size:.9rem;font-weight:600}.region-input:disabled{background:#f3f5ef;color:var(--muted);cursor:not-allowed}textarea{min-height:180px;resize:vertical}footer{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.45fr);gap:12px;padding-top:18px}.next,.chapter button,.status button{color:#fff;background:var(--chapter);font-weight:750;font-size:1.1rem;box-shadow:0 6px 14px color-mix(in srgb,var(--chapter) 22%,transparent);transition:filter .18s ease,transform .12s ease,box-shadow .18s ease}.next:hover:not(:disabled),.chapter button:hover,.status button:hover{filter:brightness(.96)}.next:active:not(:disabled),.chapter button:active,.status button:active{transform:scale(.995)}.next.is-blocked{cursor:pointer;background:#dfe4da;color:#5f6d63;box-shadow:none}.type-badge{margin-left:8px;padding:4px 11px;border-radius:99px;background:#e6efe1;color:#33553d;font-size:.9rem;font-weight:700;white-space:nowrap;vertical-align:middle}.error{margin:0;padding:15px 17px;border:2px solid #d98d84;border-left-width:6px;border-radius:12px;color:#731611;background:#fdeeeb;font-size:1.04rem;font-weight:600;animation:hint-in .24s ease-out both}.status,.chapter{justify-content:center;text-align:center}.loading{justify-content:center;text-align:center;color:var(--muted)}.chapter{background:#e7f0e1}.chapter p{color:#3f5c4a;font-size:1.02rem}.region-cascader{--adm-color-primary: var(--accent);--adm-color-text: var(--ink);--adm-color-background: var(--paper)}.region-cascader .adm-cascader-header{min-height:64px;padding:9px 14px}.region-cascader .adm-cascader-header-title{overflow:hidden;font-weight:750;font-size:1.08rem;line-height:1.25;text-align:center;text-overflow:ellipsis;white-space:nowrap}.region-cascader .adm-cascader-header-button{display:inline-flex;align-items:center;min-height:44px;color:var(--accent);font-weight:700;font-size:1.02rem;white-space:nowrap}.region-cascader .adm-cascader-view-tabs{padding-inline:10px}.region-cascader .adm-cascader-view-content{max-height:min(48svh,350px)}.region-cascader .adm-cascader-view-item{min-height:58px;font-size:1.08rem}.adm-popup-body-position-bottom{box-sizing:border-box;border-radius:22px 22px 0 0;overflow:hidden;box-shadow:0 -14px 44px #1f2d2426}@media(max-width:719px){.adm-popup-body-position-bottom{max-height:calc(100svh - env(safe-area-inset-top));max-height:calc(100dvh - env(safe-area-inset-top));padding-bottom:12px;padding-bottom:max(12px,env(safe-area-inset-bottom))}.region-cascader{max-height:calc(100svh - env(safe-area-inset-top) - env(safe-area-inset-bottom));max-height:calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom))}.region-cascader .adm-cascader-body{height:auto;min-height:0}.region-cascader .adm-cascader-view-content{height:min(56svh,420px);height:min(56dvh,420px);max-height:calc(100svh - 88px - env(safe-area-inset-bottom));max-height:calc(100dvh - 88px - env(safe-area-inset-bottom));padding-bottom:12px;padding-bottom:max(12px,env(safe-area-inset-bottom));overscroll-behavior:contain;-webkit-overflow-scrolling:touch}}@media(min-width:720px){.adm-popup-body-position-bottom{width:min(620px,calc(100vw - 48px));right:0;left:0;bottom:max(24px,7vh);margin:0 auto;border-radius:22px;box-shadow:0 24px 70px #1f2d2433}.region-cascader .adm-cascader-view-content{max-height:360px}}@keyframes question-arrive{0%{opacity:0;transform:translateY(10px) scale(.992)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes option-arrive{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes hint-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}@media(prefers-contrast:more){:root{--muted: #3d483f;--line: #9aa894}.option,.region-trigger{border-width:2px}.progress{background:#d5dccf}}.completion{justify-content:center;text-align:center}.completion-art{margin-bottom:8px;animation:completion-arrive .55s cubic-bezier(.2,.85,.3,1.1) both}.completion-art svg{display:block;width:min(248px,64vw);height:auto;margin:0 auto;overflow:visible}.completion h1{margin-inline:auto}.completion-note{max-width:27em;margin:0 auto 12px;color:var(--muted);font-size:1.02rem}.completion-hint{margin:0;color:#6c7a70;font-size:.92rem}.steam path{fill:none;stroke:#9bc9ae;stroke-width:3.4;stroke-linecap:round;animation:steam-rise 3s ease-in-out infinite}.steam path:nth-child(2){animation-delay:.4s}.steam path:nth-child(3){animation-delay:.8s}@keyframes steam-rise{0%,to{opacity:.3;transform:translateY(2px)}50%{opacity:.95;transform:translateY(-3px)}}@keyframes completion-arrive{0%{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:360px){.shell,.status,.chapter,.completion,.loading{padding-inline:16px}.header-line{gap:10px}footer{grid-template-columns:1fr}.option{padding:16px}}@media(min-width:720px){body{padding:30px;background:linear-gradient(135deg,#eaf1ea,#f5f4ee 45%,#e9f1eb)}.shell,.status,.chapter,.completion,.loading{min-height:min(860px,calc(100svh - 60px));border:1px solid #eef0e9;border-radius:28px;box-shadow:0 20px 58px #405a4424}.shell{padding:44px 50px}}