:root{--ink:#f4eee5;--muted:#a8afbd;--navy:#10263f;--deep:#081522;--coral:#f27e6b;--gold:#f6c982;--line:rgba(244,238,229,.18)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--deep);color:var(--ink);font-family:"Noto Serif SC",serif;overflow-x:hidden}.sky-noise{position:fixed;inset:0;pointer-events:none;opacity:.13;z-index:5;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E")}.site-header{position:absolute;top:0;left:0;right:0;height:88px;padding:0 clamp(22px,5vw,76px);display:flex;align-items:center;justify-content:space-between;z-index:10}.brand{font:600 12px "Space Grotesk",sans-serif;letter-spacing:.2em;color:var(--ink);text-decoration:none}.brand i{color:var(--coral);font-style:normal;padding:0 8px}.music-toggle{border:1px solid var(--line);background:transparent;color:var(--ink);height:36px;padding:0 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p{color:var(--muted);line-height:1.9;font-size:15px;max-width:350px}.countdown{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}.countdown div{padding-left:22px;border-left:1px solid var(--line)}.countdown div:first-child{border-left:0;padding-left:0}.countdown strong{display:block;font:500 clamp(31px,5vw,63px) "Space Grotesk",sans-serif;letter-spacing:-.02em;color:var(--ink)}.countdown span{font-size:12px;color:var(--muted)}.timeline-section{padding:20px 0 155px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:54px}.section-heading p{margin:0}.reasons-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-auto-rows:220px;gap:14px}.reason-card{background:#e7d7c6;color:#17263a;padding:28px 30px;position:relative;overflow:hidden}.reason-card:nth-child(2){background:#c2d3d3}.reason-card:nth-child(3){background:#e3b2a0}.reason-card h3{font-size:25px;line-height:1.35;font-weight:600;margin:25px 0 9px}.reason-card p{font-size:13px;line-height:1.7;color:rgba(23,38,58,.66);max-width:180px;margin:0}.reason-number{font:600 11px "Space Grotesk",sans-serif;color:rgba(23,38,58,.58);letter-spacing:.12em}.reason-featured{grid-row:span 2;background:var(--coral)}.reason-featured h3{font-size:36px;margin-top:70px}.reason-featured p{font-size:14px}.reason-dark{background:#263e58!important;color:var(--ink)}.reason-dark p,.reason-dark .reason-number{color:rgba(244,238,229,.65)}.card-mark{position:absolute;right:25px;bottom:11px;font:70px Georgia,serif;opacity:.22}.fortune-section{padding:130px 0 155px;display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center;border-top:1px solid var(--line)}.fortune-result{height:330px;border:1px solid var(--line);display:grid;place-items:center;text-align:center;padding:40px;position:relative;background:radial-gradient(circle at 50% 43%,rgba(246,201,130,.13),transparent 42%)}.result-hint{font-size:16px;line-height:1.9;color:#738091}.fortune-result.has-result .result-hint{display:none}.fortune-result p{font-size:25px;line-height:1.7;color:var(--ink);margin:0;max-width:360px}.result-stamp{position:absolute;bottom:20px;font:10px "Space Grotesk",sans-serif;letter-spacing:.18em;color:#727d8c}.star-button{margin-top:27px;border:1px solid var(--gold);background:transparent;color:var(--gold);padding:14px 17px;display:flex;gap:14px;align-items:center;cursor:pointer;font:600 12px "Space Grotesk",sans-serif;letter-spacing:.04em}.star-button:first-letter{font-size:20px}.star-button:hover{background:var(--gold);color:var(--deep)}.vow-section{padding:45px 0 150px}.vow-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px}.vow-list{border-top:1px solid var(--line)}.vow-list label{display:flex;align-items:center;gap:17px;border-bottom:1px solid var(--line);padding:22px 0;font-size:16px;cursor:pointer;color:#dce0e5}.vow-list input{appearance:none;width:19px;height:19px;border:1px solid #778293;border-radius:50%;position:relative;flex:0 0 auto}.vow-list input:checked{background:var(--coral);border-color:var(--coral)}.vow-list input:checked:after{content:"✓";position:absolute;left:4px;top:-1px;font:14px Arial;color:#1c2634}.vow-list label:has(input:checked) span{text-decoration:line-through;color:#7e8997}.closing{text-align:center;padding:115px 0 145px;border-top:1px solid var(--line)}.closing-mark{font-size:53px;color:var(--coral);margin-bottom:25px}.closing .eyebrow{justify-content:center;font-size:9px;color:#909aa8}.closing h2{margin-bottom:25px}.closing>p:not(.eyebrow){color:var(--muted);line-height:2;font-size:15px}.closing-date{font:11px "Space Grotesk",sans-serif;letter-spacing:.18em;color:var(--gold);margin-top:40px}.site-footer{border-top:1px solid var(--line);padding:22px clamp(22px,5vw,76px);display:flex;justify-content:space-between;color:#697584;font:10px "Space Grotesk",sans-serif;letter-spacing:.1em;text-transform:uppercase}.mobile-break{display:none}@media (max-width:760px){.site-header{height:74px}.hero{min-height:730px;height:auto;padding-top:130px;display:block}.hero-copy{width:100%}.hero h1{font-size:52px}.hero-lead{font-size:14px;line-height:1.9}.mobile-break{display:block}.hero-art{width:88vw;height:88vw;right:-19%;top:525px;transform:none;opacity:.82}.scroll-cue{bottom:25px}.countdown-section{padding:100px 0 115px}.countdown-layout,.fortune-section,.vow-layout{grid-template-columns:1fr;gap:42px}.countdown-layout h2,.section-heading h2,.fortune-copy h2,.vow-layout h2,.closing h2{font-size:43px}.countdown{gap:8px}.countdown div{padding-left:10px}.countdown strong{font-size:35px}.timeline-section{padding-bottom:110px}.section-heading{display:block;margin-bottom:35px}.section-heading p{margin-top:22px}.reasons-grid{grid-template-columns:1fr 1fr;grid-auto-rows:190px;gap:10px}.reason-featured{grid-row:span 2;grid-column:span 2}.reason-featured h3{font-size:34px;margin-top:56px}.reason-card{padding:20px}.reason-card h3{font-size:20px;margin-top:24px}.fortune-section{padding:100px 0 112px}.fortune-result{height:290px}.vow-section{padding-bottom:110px}.closing{padding:95px 0 110px}.site-footer{font-size:9px;gap:20px;line-height:1.5}.site-footer span:last-child{text-align:right}}
/* Extended memory, reasons, and promise sections */
.reason-rose{background:#d99caa}.reason-sky{background:#a9c6d3}.reason-gold{background:#e0c783}.reason-blue{background:#b9b3d2}.reason-final{grid-column:span 2;background:#c56b64}
.memory-section{padding:130px 0 150px;border-top:1px solid var(--line)}.photo-wall{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:155px;gap:10px}.photo-tile{margin:0;position:relative;overflow:hidden;background:#172b40;cursor:zoom-in}.photo-tile:nth-child(1),.photo-tile:nth-child(8),.photo-tile:nth-child(14){grid-row:span 2}.photo-tile:nth-child(4),.photo-tile:nth-child(11){grid-column:span 2}.photo-tile img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .45s}.photo-tile:hover img,.photo-tile.zoomed img{transform:scale(1.08)}.photo-tile figcaption{position:absolute;left:0;right:0;bottom:0;padding:17px 13px 11px;background:linear-gradient(transparent,rgba(4,13,23,.78));color:#fff;font:9px "Space Grotesk",sans-serif;letter-spacing:.1em;text-transform:uppercase;opacity:0;transition:opacity .25s}.photo-tile:hover figcaption{opacity:1}.memory-film{margin-top:70px;display:grid;grid-template-columns:1.15fr .85fr;background:#192f46}.memory-film video{display:block;width:100%;max-height:490px;background:#000}.film-copy{padding:clamp(30px,5vw,64px);display:flex;justify-content:center;flex-direction:column}.film-tag{font:11px "Space Grotesk",sans-serif;letter-spacing:.16em;color:var(--gold)}.film-copy h3{font-size:clamp(26px,3.2vw,43px);line-height:1.35;margin:25px 0 16px;font-weight:600}.film-copy p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}
@media (max-width:760px){.photo-wall{grid-template-columns:repeat(3,1fr);grid-auto-rows:142px;gap:7px}.memory-film{grid-template-columns:1fr;margin-top:45px}.film-copy{padding:30px}.reason-final{grid-row:span 2}}
/* Long-distance relationship sections */
.cities-section{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:25px;padding:20px 0 125px}.city-card{padding:26px 30px;border:1px solid var(--line);display:flex;flex-direction:column;min-height:150px;justify-content:center}.city-card span,.city-card small{font:10px "Space Grotesk",sans-serif;letter-spacing:.15em;color:var(--muted);text-transform:uppercase}.city-card strong{font-size:42px;line-height:1.2;font-weight:600;margin:7px 0}.city-card small{letter-spacing:.04em;text-transform:none}.city-luoyang{background:#1b344c}.city-tangshan{background:#3c3149;text-align:right}.city-route{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--gold);font:10px "Space Grotesk",sans-serif;letter-spacing:.1em;white-space:nowrap}.city-route i{width:90px;height:1px;background:linear-gradient(90deg,transparent,var(--coral),transparent);display:block}.distance-section{padding:125px 0 145px;border-top:1px solid var(--line)}.distance-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;grid-auto-rows:220px;gap:14px}.distance-card{background:#e7d7c6;color:#17263a;padding:27px 30px;position:relative;overflow:hidden}.distance-card:nth-child(2){background:#bdccd1}.distance-card:nth-child(3){background:#d99caa}.distance-card:nth-child(4){background:#e0c783}.distance-soft{background:#b9b3d2}.distance-dark{background:#263e58;color:var(--ink)}.distance-main{grid-row:span 2;background:var(--coral)}.distance-index{font:600 10px "Space Grotesk",sans-serif;letter-spacing:.14em;color:rgba(23,38,58,.58)}.distance-dark .distance-index{color:rgba(244,238,229,.58)}.distance-card h3{font-size:25px;line-height:1.38;margin:28px 0 10px;font-weight:600}.distance-main h3{font-size:36px;margin-top:67px}.distance-card p{font-size:13px;line-height:1.75;max-width:240px;color:rgba(23,38,58,.68);margin:0}.distance-dark p{color:rgba(244,238,229,.68)}.distance-symbol{position:absolute;right:24px;bottom:9px;font:67px Georgia,serif;opacity:.18}.date-section{padding:50px 0 145px}.date-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:start}.date-menu{display:grid;grid-template-columns:1fr 1fr;gap:10px}.date-menu button{border:1px solid var(--line);background:transparent;color:var(--ink);padding:17px 16px;text-align:left;cursor:pointer;font:14px "Noto Serif SC",serif;transition:background .2s,border .2s}.date-menu button:first-letter{color:var(--coral);font-size:20px}.date-menu button:hover,.date-menu button.chosen{background:var(--coral);color:#1b2634;border-color:var(--coral)}.date-menu button span{margin-left:8px}.date-result{grid-column:span 2;min-height:62px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:19px 0;color:var(--gold);font-size:15px;line-height:1.8;margin:11px 0 0}.memory-section,.photo-wall,.memory-film{display:none}
@media (max-width:760px){.cities-section{grid-template-columns:1fr;gap:12px;padding:10px 0 90px}.city-card{min-height:120px}.city-tangshan{text-align:left}.city-route{flex-direction:row}.city-route i{width:45px}.distance-section{padding:90px 0 105px}.distance-grid{grid-template-columns:1fr 1fr;grid-auto-rows:200px;gap:10px}.distance-main{grid-column:span 2;grid-row:span 2}.distance-main h3{font-size:32px}.distance-card{padding:20px}.distance-card h3{font-size:19px;margin-top:22px}.date-section{padding:25px 0 100px}.date-layout{grid-template-columns:1fr;gap:35px}.date-menu{gap:8px}.date-menu button{padding:14px 10px;font-size:12px}.date-result{grid-column:span 2}}