:root{--bg:#f5f1ea;--surface:#fffdfc;--ink:#432d38;--accent:#b86554;--sage:#7c8b72;--muted:#806f76;--border:#ded4ca;--serif:"Songti SC","STSong","SimSun",serif;--sans:"PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.8}a{color:inherit;text-decoration:none}button,textarea{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}button:focus-visible,a:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid var(--sage);outline-offset:5px}.symbols{position:absolute;width:0;height:0;overflow:hidden}.wrap{width:min(1180px,calc(100% - 96px));margin-inline:auto}.header{min-height:105px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:13px;font-family:Georgia,var(--serif);font-size:21px;line-height:1.3;white-space:nowrap}.brand svg{width:48px;height:43px;color:var(--accent);stroke-width:2}.brand small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:4px;margin-top:5px;color:var(--muted)}nav{display:flex;gap:34px;font-size:14px}nav a:hover,.footer a:hover{color:var(--accent)}.button{border:0;border-radius:40px;background:var(--accent);color:white;display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:15px 27px;font-size:15px;line-height:1.6;transition:background .2s,transform .2s}.button:hover{background:#a85344;transform:translateY(-2px)}.button.small{padding:11px 22px;font-size:13px;gap:10px}.button svg{width:22px}.hero{display:grid;grid-template-columns:1.08fr 1fr;align-items:center;gap:42px;min-height:640px;padding-top:45px;padding-bottom:55px}.hero h1{font:600 clamp(40px,4.5vw,66px)/1.35 var(--serif);letter-spacing:-2px;margin:0 0 30px}.hero h1 span{color:var(--accent)}.hero-copy>p{font-size:17px;color:var(--muted);line-height:2;margin:0 0 34px}.hero-note{display:block;font-size:11px;letter-spacing:2px;color:var(--muted);margin-top:17px}.preview{position:relative;display:grid;place-items:center;padding:25px 12px 36px;min-width:0}.sage-circle{position:absolute;background:#a9af95;width:105%;aspect-ratio:1;border-radius:50%;left:-2.5%;top:1%;opacity:.85}.question-card{position:relative;background:var(--surface);border-radius:29px;padding:35px 30px 18px;width:100%;box-shadow:0 15px 38px #432d3814;transform:rotate(1deg)}.question-label{display:flex;align-items:center;justify-content:center;gap:15px;font-family:var(--serif);font-size:15px}.question-label span{height:1px;background:#bbaa9f;width:35px}.question-card h2{font:600 clamp(25px,2.4vw,34px)/1.55 var(--serif);white-space:pre-line;margin:34px 0 24px;text-align:center}.sprig{color:var(--sage);text-align:right;font-size:35px;height:34px;line-height:1}.question-card textarea{width:100%;height:94px;resize:vertical;max-height:170px;border:1px solid #c8b8ad;border-radius:15px;background:transparent;padding:15px;color:var(--ink);font-size:14px}.question-card textarea::placeholder{color:#9a898c}.answer-actions{display:flex;gap:12px;margin-top:13px}.answer-actions .button{flex:1;font-size:13px;padding:12px 10px;gap:12px;border-radius:15px}.shuffle{width:48px;border:1px solid var(--accent);background:transparent;color:var(--accent);border-radius:13px;display:grid;place-items:center}.shuffle:hover{background:#f5e5de}.demo-status{font-size:10px;line-height:1.6;min-height:32px;color:var(--muted);text-align:center;margin:12px 0 0}.preview-caption{position:absolute;bottom:-13px;font:13px var(--serif);color:var(--muted);letter-spacing:2px}.steps{display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr;gap:15px;text-align:center;padding:45px 0 67px}.icon-patch{width:107px;height:84px;border-radius:60% 60% 42% 42%;background:#efe1d9;display:grid;place-items:center;margin:0 auto 20px;transform:rotate(-5deg)}.icon-patch svg{width:45px;height:45px;color:var(--accent);transform:rotate(5deg);stroke-width:1.7}.step-number{font-size:10px;letter-spacing:1.5px;color:var(--muted)}h2{font-family:var(--serif);font-weight:600}.steps h2{font-size:27px;margin:10px 0}.steps p{font-size:14px;color:var(--muted);line-height:1.9;margin:0}.step-arrow{align-self:center;color:var(--sage);width:32px;margin-bottom:12px}.features{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding:0 0 95px}.feature{border-radius:20px;padding:32px 28px;min-height:205px;display:flex;align-items:center;justify-content:space-between;gap:12px}.dates{background:#f0e3dc}.memories{background:#e7e7dc}.section-note{font-size:10px;letter-spacing:1.5px;color:var(--muted)}.feature h2{font-size:27px;margin:9px 0 12px}.feature p{font-size:12px;line-height:1.9;margin:0;color:#746269}.feature-icon{color:var(--accent);width:93px;height:93px;flex-shrink:0;stroke-width:1.5}.memories .feature-icon{color:var(--sage)}.faq{display:grid;grid-template-columns:1fr 1.7fr;gap:55px;padding-bottom:70px}.faq h2{font-size:31px;margin:10px 0 15px}.faq>div>p{font-size:13px;color:var(--muted)}details{border:1px solid var(--border);border-radius:12px;margin-bottom:12px;background:#fffdfc40}summary{cursor:pointer;list-style:none;padding:15px 21px;font-size:14px;display:flex;align-items:center;justify-content:space-between;gap:20px}summary::-webkit-details-marker{display:none}summary::after{content:"";width:9px;height:9px;border-right:1.5px solid var(--accent);border-bottom:1.5px solid var(--accent);transform:rotate(45deg);flex-shrink:0;margin-top:-5px}details[open] summary::after{transform:rotate(225deg);margin-top:5px}details p{font-size:13px;color:var(--muted);margin:0;padding:0 21px 18px;line-height:1.9}.closing{border-top:1px solid var(--border);text-align:center;padding:45px 0 65px}.closing>p{font:26px/1.8 var(--serif);margin:0 0 25px}.closing .button{font-size:13px}.footer{border-top:1px solid var(--border);padding:28px 0;display:flex;align-items:center;gap:26px;flex-wrap:wrap;color:var(--muted);font-size:11px}.footer .brand{font-size:16px;color:var(--ink);margin-right:auto}.footer .brand svg{width:35px}.footer small{font-size:10px}dialog{background:var(--surface);color:var(--ink);border:1px solid var(--border);border-radius:24px;width:min(510px,calc(100% - 32px));padding:42px;box-shadow:0 20px 100px #432d382b}dialog::backdrop{background:#31222b80;backdrop-filter:blur(4px)}dialog h2{font-size:25px;line-height:1.5}dialog p{color:var(--muted);font-size:14px}.dialog-note{padding:15px;background:var(--bg);border-radius:12px;font-size:12px}.dialog-close{position:absolute;top:10px;right:15px;background:none;border:0;font-size:28px;color:var(--muted);padding:0 8px}.dialog-heart{width:55px;height:50px;color:var(--accent)}dialog .button{font-size:13px}.sr-only,.skip{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip:focus{clip:auto;width:auto;height:auto;top:10px;left:10px;background:var(--surface);padding:10px;z-index:5}
@media(min-width:1400px){.hero{min-height:690px;gap:75px}.question-card{padding:40px 36px 20px}.question-card h2{margin-top:38px;margin-bottom:35px}}
@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.brand{font-size:17px}.brand svg{width:38px}nav{gap:18px;font-size:12px}.hero{gap:30px;min-height:580px}.hero h1{font-size:43px}.hero-copy>p{font-size:14px}.question-card{padding:24px 20px 13px}.question-card h2{font-size:25px}.question-label{font-size:12px;gap:10px}.feature{padding:25px 22px}.feature h2{font-size:23px}.feature-icon{width:65px;height:65px}.feature p br{display:none}.faq{gap:30px}.footer>span{display:none}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.header{min-height:84px;gap:10px;flex-wrap:wrap;padding:15px 0}.header .brand{font-size:16px;gap:7px}.brand small{font-size:8px;letter-spacing:2px}.header .brand svg{width:34px}.header nav{order:3;width:100%;justify-content:center;gap:38px;margin-top:7px;padding-top:11px;border-top:1px solid #e5ddd4}.button.small{font-size:11px;padding:10px 14px;gap:5px}.button.small svg{width:15px}.hero{grid-template-columns:1fr;gap:48px;padding-top:46px;padding-bottom:45px}.hero-copy{text-align:center}.hero h1{font-size:clamp(35px,8vw,51px);letter-spacing:-1px;margin-bottom:23px}.hero-copy>p{font-size:14px;line-height:1.9;margin-bottom:26px}.hero-copy .button{font-size:13px;padding:13px 24px}.hero-note{font-size:10px;margin-top:14px}.preview{width:min(410px,100%);margin:auto;padding:18px 15px 22px}.sage-circle{width:100%;left:0;top:0}.question-card{padding:27px 24px 12px}.question-card h2{font-size:28px;margin:25px 0 15px}.question-label{font-size:13px}.preview-caption{font-size:11px;bottom:-18px}.steps{grid-template-columns:1fr;gap:32px;padding:65px 0 45px}.steps article{display:grid;grid-template-columns:82px 1fr;column-gap:19px;text-align:left;align-items:center}.icon-patch{width:76px;height:72px;grid-row:1/4;margin:0}.icon-patch svg{width:37px;height:37px}.step-number{font-size:9px}.steps h2{font-size:24px;margin:5px 0}.steps p{font-size:12px}.steps p br{display:none}.step-arrow{display:none}.features{grid-template-columns:1fr;gap:15px;padding-bottom:55px}.feature{min-height:180px;padding:26px 23px}.feature h2{font-size:25px}.feature-icon{width:74px;height:74px}.feature p{font-size:12px}.section-note{font-size:9px}.faq{grid-template-columns:1fr;gap:15px;padding-bottom:40px}.faq h2{font-size:29px;margin:7px 0}.faq>div>p{margin-top:8px}summary{font-size:13px;padding:15px}.closing{padding:35px 0 43px}.closing>p{font-size:23px}.closing .button{font-size:12px;gap:10px;padding:13px 20px}.footer{gap:10px 20px;padding:24px 0}.footer .brand{font-size:15px}.footer small{width:100%;padding-left:47px}.footer>a:not(.brand){font-size:10px}dialog{padding:30px 25px}dialog h2{font-size:23px}.desktop-break{display:none}}
/* Keep longer sample questions and the introductory copy on deliberate mobile lines. */
@media(max-width:700px){.question-card h2{font-size:24px}.desktop-break{display:initial}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}