:root{--paper:#f7f4eb;--ink:#293e36;--muted:#677168;--orange:#b95132;--line:#dadbd0;--sage:#e3e8dc}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}a,button{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}img{display:block;max-width:100%}.wrap{max-width:1200px;margin:auto;padding:0 40px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 40px;max-width:1360px;margin:auto;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:18px}.brand img{width:114px;height:auto}.brand span{font-size:11px;letter-spacing:2px;border-left:1px solid var(--line);padding-left:18px}nav{display:flex;gap:30px;font-size:14px}nav a:hover,.text-link:hover{color:var(--orange)}.header-actions{display:flex;align-items:center;gap:18px}#language{background:none;border:0;font-size:13px;padding:10px}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:white;border-radius:4px;padding:14px 23px;font-size:14px;font-weight:600;border:1px solid var(--ink);transition:background .2s,transform .2s}.button:hover{background:#456353;transform:translateY(-2px)}.button.small{padding:9px 15px;font-size:12px}.text-link{font-size:14px;border:0;background:none;padding:0;text-decoration:underline;text-underline-offset:6px}.hero{display:grid;grid-template-columns:1fr 1fr;min-height:690px;align-items:center;padding-top:60px;padding-bottom:70px;gap:20px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--muted);font-weight:600;margin-bottom:18px;display:flex;align-items:center;gap:9px}.eyebrow i{width:7px;height:7px;background:var(--orange);border-radius:50%}h1,h2,h3,p{margin-top:0}h1,h2{font-family:'Songti SC','STSong','Noto Serif CJK SC',Georgia,serif;font-weight:500}h1{font-size:64px;line-height:1.25;letter-spacing:2px;margin-bottom:23px}h1 em{font-style:normal;color:var(--orange)}h2{font-size:43px;line-height:1.4;margin-bottom:22px;letter-spacing:1px}h3{font-weight:500;font-size:22px;margin-bottom:12px}.intro{color:var(--muted);font-size:16px;line-height:1.9;margin-bottom:28px}.hero-buttons{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.hero-note{display:flex;align-items:center;gap:13px;margin-top:30px;font-size:12px}.hero-note p{margin:0}.hero-note small{color:var(--muted)}.seal{border:1px solid var(--orange);color:var(--orange);padding:1px 9px;border-radius:50%;font-family:serif;font-size:24px}.hero-art{position:relative;height:560px;isolation:isolate}.art-orbit{position:absolute;inset:50px 0 40px;border-radius:50%;background:#e8e9d9;z-index:-1}.main-cover{position:absolute;right:10px;top:0;width:285px;height:506px;object-fit:cover;transform:rotate(6deg);box-shadow:4px 14px 35px #27372f25;border:7px solid #fffdf6}.back-cover{position:absolute;left:0;top:83px;width:240px;height:427px;object-fit:cover;transform:rotate(-9deg);box-shadow:0 14px 35px #27372f25;border:7px solid #fffdf6}.round-note{position:absolute;left:10px;top:8px;background:var(--orange);color:#fff9e9;width:117px;height:117px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;font-family:serif;transform:rotate(-10deg);font-size:17px;line-height:1.7;text-align:center;z-index:2}.round-note small{font-size:11px}.art-caption{position:absolute;bottom:0;left:70px;font-size:12px;color:var(--muted);letter-spacing:3px}.promise{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#efeee4}.promise .wrap{display:flex;justify-content:space-between;gap:20px;padding-top:22px;padding-bottom:22px;font-size:13px}.promise b{color:var(--orange);font-size:12px}.play-section,.season-section{padding-top:94px;padding-bottom:90px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:35px}.section-heading>p{font-size:14px;color:var(--muted);line-height:1.9;max-width:420px;margin-bottom:26px}.play-grid{display:grid;grid-template-columns:1fr 1.15fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.play-grid article{padding:30px 25px}.play-grid article:first-child{padding-left:0}.play-grid article+article{border-left:1px solid var(--line)}.play-grid .interactive{background:#eeeee1}.step{font-size:12px;color:var(--orange);display:block;margin-bottom:20px}.play-grid p{font-size:14px;color:var(--muted)}.poem-game{width:100%;display:flex;gap:14px;align-items:center;text-align:left;border:0;border-top:1px solid #d3d7c8;background:none;padding:15px 0 0;min-height:87px;font-family:serif;font-size:26px;flex-wrap:wrap}.poem-game small{display:block;font:10px sans-serif;color:var(--orange)}.game-answer{font-size:24px;letter-spacing:2px}.game-hint{width:100%;font:10px sans-serif;color:var(--muted)}.trial-section{background:var(--sage);padding:85px 0}.trial-layout{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.trial-visual{position:relative;height:535px}.sheet-one{position:absolute;width:300px;left:0;top:15px;transform:rotate(-7deg);box-shadow:0 12px 26px #20382d20}.sheet-two{position:absolute;width:275px;right:-10px;top:110px;transform:rotate(8deg);box-shadow:0 12px 26px #20382d25}.paper-caption{position:absolute;bottom:0;left:40px;font-size:12px;color:var(--muted);letter-spacing:2px}.trial-copy p{font-size:14px}.poem-label{font-size:22px;margin-bottom:18px;font-family:serif}.poem-label span{display:block;font:11px sans-serif;margin-top:7px;letter-spacing:1px;color:var(--muted)}audio{display:block;width:100%;margin:8px 0 22px;height:42px}.audio-label{font-size:12px}.file-links{display:flex;flex-wrap:wrap;gap:15px;font-size:11px;margin:15px 0}.file-links a{text-decoration:underline;text-underline-offset:4px}.muted{font-size:10px;color:var(--muted);display:block}.poem-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:30px 22px;margin-top:10px}.poem-card{border:none;background:none;text-align:left;padding:0;position:relative}.poem-card img{width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:3px;transition:transform .25s;box-shadow:0 5px 14px #364d3312}.poem-card:hover img{transform:translateY(-6px)}.poem-card h3{font-size:16px;margin:12px 0 3px}.poem-card small{display:block;color:var(--muted);font-size:11px}.poem-number{position:absolute;top:9px;left:9px;background:var(--paper);border-radius:50%;width:25px;height:25px;text-align:center;font-size:10px;line-height:25px}.season-offer{margin-top:55px;background:var(--ink);color:var(--paper);display:flex;justify-content:space-between;gap:40px;padding:38px 45px;border-radius:5px}.season-offer .eyebrow{color:#c1cbb6}.season-offer h3{font-family:serif;font-size:32px}.season-offer p{font-size:13px;color:#d2d9ce;margin-bottom:0}.offer-price{min-width:240px;text-align:right}.price{font:42px Georgia,serif}.price small{font:12px sans-serif}.offer-price p{font-size:11px}.offer-price>.button{margin:14px 0 10px}.button.light{background:#f6f2e5;color:var(--ink);border-color:#f6f2e5}.offer-price>small{display:block;font-size:10px;color:#c1cbb6}.about{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px;padding-top:35px;padding-bottom:90px;border-bottom:1px solid var(--line)}.about-sign{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:25px}.big-character{font-family:'Songti SC',serif;font-size:140px;line-height:1.4;color:#536653;border:1px solid #a2aa97;border-radius:50%;width:225px;height:225px;text-align:center}.about-sign>span:last-child{font-size:12px;letter-spacing:2px;color:var(--muted)}.about h2{font-size:35px}.about p{font-size:14px;color:var(--muted)}blockquote{margin:25px 0;font-family:serif;font-size:21px;line-height:1.9;padding-left:20px;border-left:2px solid var(--orange)}.signature{font-family:'Kaiti SC',serif;font-size:21px;color:var(--orange)}.signature span{display:block;font:10px sans-serif;color:var(--muted);margin-top:10px}.faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px;padding-top:75px;padding-bottom:75px}.faq h2{font-size:32px}details{border-bottom:1px solid var(--line);padding:17px 0}details:first-child{padding-top:0}summary{cursor:pointer;font-size:15px}details p{font-size:13px;color:var(--muted);margin:14px 0 2px}footer{display:flex;align-items:center;justify-content:space-between;padding-top:30px!important;padding-bottom:35px!important;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}footer p{margin:10px 0 0}.footer-brand{display:flex;align-items:center;gap:20px}footer .text-link{font-size:11px}dialog{border:0;background:var(--paper);color:var(--ink);padding:45px;max-width:740px;width:calc(100% - 30px);max-height:88vh;border-radius:6px;box-shadow:0 30px 70px #0003}dialog::backdrop{background:#132e24aa;backdrop-filter:blur(4px)}.close{position:absolute;right:12px;top:7px;background:none;border:0;font-size:30px;padding:4px 10px}.dialog-layout{display:grid;grid-template-columns:190px 1fr;gap:30px}.dialog-layout h2{font-size:30px;margin-bottom:10px}.dialog-layout p{font-size:14px}.dialog-layout .eyebrow{margin-top:12px}.dialog-layout img{border-radius:3px}.dialog-game{background:var(--sage);padding:18px;margin:20px 0}.dialog-game h3{font-size:17px;margin-bottom:6px}.dialog-game p{margin:0}.skip{position:absolute;left:15px;top:-100px;background:white;padding:10px;z-index:20}.skip:focus{top:15px}
@media(min-width:1450px){.hero{min-height:750px}.hero-art{height:600px}.main-cover{width:310px;height:551px}.back-cover{width:265px;height:471px}}@media(max-width:1000px){.brand span{display:none}nav{gap:20px}.hero{gap:40px}h1{font-size:49px}.hero-art{height:450px}.main-cover{width:235px;height:418px}.back-cover{width:190px;height:338px;left:-15px}.round-note{width:90px;height:90px;font-size:14px}.trial-layout{gap:45px}.sheet-one{width:250px}.sheet-two{width:230px;right:-5px}.trial-visual{height:475px}.about,.faq{gap:45px}.hero-buttons{gap:15px}.poem-grid{gap:25px 16px}}
@media(max-width:700px){.wrap{padding-left:22px;padding-right:22px}header{padding:12px 20px;gap:8px}.brand img{width:93px}nav{display:none}.header-actions{gap:8px}.header-actions .button{font-size:11px;padding:7px 11px}.hero{grid-template-columns:1fr;padding-top:38px;padding-bottom:30px;gap:15px;min-height:0}h1{font-size:47px;letter-spacing:1px}.hero-copy .eyebrow{font-size:10px}.hero-buttons .button{padding:12px 17px;font-size:12px}.hero-buttons .text-link{font-size:12px}.hero-note{margin-top:22px}.intro{font-size:14px}.hero-art{height:450px;max-width:440px;width:100%;margin:18px auto 0}.main-cover{right:18px;top:8px;width:220px;height:391px}.back-cover{left:12px;top:50px;width:185px;height:329px}.round-note{left:18px;top:0}.art-caption{bottom:14px;left:35px;font-size:10px}.promise .wrap{flex-wrap:wrap;justify-content:center;gap:8px 18px;padding-top:17px;padding-bottom:17px;font-size:11px}.promise b{display:none}h2{font-size:33px}.play-section,.season-section{padding-top:55px;padding-bottom:55px}.section-heading{display:block;margin-bottom:20px}.section-heading>p{font-size:13px}.play-grid{display:block}.play-grid article,.play-grid article:first-child{padding:25px 16px}.play-grid article+article{border-left:0;border-top:1px solid var(--line)}.step{margin-bottom:12px}.trial-section{padding:50px 0}.trial-layout{display:flex;flex-direction:column;gap:35px}.trial-visual{height:440px;width:100%;max-width:390px}.sheet-one{width:245px;left:5px;top:0}.sheet-two{width:220px;right:6px;top:85px}.paper-caption{bottom:0;font-size:10px;left:10px}.trial-copy{width:100%}.trial-copy h2{font-size:35px}.poem-grid{grid-template-columns:repeat(2,1fr);gap:28px 18px}.poem-card h3{font-size:15px}.season-offer{display:block;padding:28px 24px;margin-top:35px}.offer-price{text-align:left;margin-top:25px;min-width:0}.about{display:block;padding-top:5px;padding-bottom:50px}.about-sign{display:none}.about h2{font-size:30px}blockquote{font-size:19px}.faq{display:block;padding-top:45px;padding-bottom:50px}.faq h2{font-size:30px}.footer-brand{display:block}.footer-brand p{max-width:160px}footer{gap:20px;align-items:flex-start}dialog{padding:40px 23px 25px}.dialog-layout{grid-template-columns:1fr}.dialog-layout img{width:140px;margin:auto}.dialog-layout h2{font-size:27px}.dialog-layout .eyebrow{margin-top:0}.hero-art .art-orbit{inset:30px 0 40px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Reader identity: supplied portrait, preserve original photo. */
.reader-avatar{width:48px;height:48px;object-fit:cover;object-position:50% 24%;border-radius:50%;flex-shrink:0}.reader-portrait{width:180px;max-width:100%;height:auto;aspect-ratio:4802/7195;object-fit:contain;border-radius:5px;box-shadow:0 12px 32px #233c251a}.about-sign{gap:18px}@media(max-width:700px){.about-sign{display:flex;margin:0 auto 20px;gap:10px}.reader-portrait{width:110px;height:auto}.about-sign>span:last-child{font-size:11px;letter-spacing:1px}}

/* Dedicated text-free card art: explicit proportional dimensions prevent HTML height stretching. */
.poem-card{min-width:0}.poem-card img{display:block;width:100%;height:auto;aspect-ratio:9/16;object-fit:contain;box-shadow:none}.poem-card h3,.poem-card small{overflow-wrap:anywhere}

/* One season at a time, with a touch-scrollable accessible tab strip. */
#season [hidden]{display:none!important}.season-nav{margin:26px 0 20px}#season-tabs{display:flex;gap:10px;overflow-x:auto;padding:3px 3px 12px;scrollbar-width:thin;scroll-snap-type:x proximity}#season-tabs button{flex:1 0 190px;min-height:104px;background:transparent;border:1px solid var(--line);border-radius:5px;padding:15px 19px;text-align:left;scroll-snap-align:start}#season-tabs button[aria-selected=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}#season-tabs button:hover{border-color:var(--ink)}#season-tabs strong,#season-tabs span,#season-tabs small{display:block}#season-tabs strong{font-size:17px}#season-tabs span{font-size:12px;margin-top:4px}#season-tabs small{font-size:10px;opacity:.8;margin-top:3px}.season-scroll-hint{display:none;font-size:11px;color:var(--muted)}.season-status{font-size:13px;color:var(--muted);margin:0 0 22px}.planned-poems{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 30px}.planned-poem{position:relative;padding:20px 12px 20px 45px;border-top:1px solid var(--line);min-width:0}.planned-poem>span{position:absolute;left:4px;top:24px;color:var(--muted);font-size:12px}.planned-poem h3{font-size:19px;line-height:1.5;margin:0 0 5px;overflow-wrap:anywhere}.planned-poem p{font-size:13px;margin:0;color:var(--muted)}.planned-poem small{font-size:10px;color:var(--muted)}#season .section-heading h2{max-width:560px}#season .section-heading>p{max-width:350px}#season-panel:focus-visible{outline:2px solid var(--orange);outline-offset:5px}@media(max-width:700px){#season-tabs button{flex:0 0 164px;padding:12px 15px}.season-scroll-hint{display:block}.planned-poems{grid-template-columns:1fr}.planned-poem h3{font-size:19px}.season-status{font-size:12px}#season .section-heading h2{font-size:32px;max-width:320px}}